Repo Created

play-services-base/build.gradle

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+/*
+ * SPDX-FileCopyrightText: 2015 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+apply plugin: 'com.android.library'
+apply plugin: 'maven-publish'
+apply plugin: 'signing'
+
+android {
+    namespace "com.google.android.gms.base"
+
+    compileSdkVersion androidCompileSdk
+    buildToolsVersion "$androidBuildVersionTools"
+
+    aidlPackagedList "com/google/android/gms/common/data/DataHolder.aidl"
+    aidlPackagedList "com/google/android/gms/common/images/WebImage.aidl"
+    aidlPackagedList "com/google/android/gms/common/api/internal/IStatusCallback.aidl"
+
+    buildFeatures {
+        aidl = true
+    }
+
+    defaultConfig {
+        versionName version
+        minSdkVersion androidMinSdk
+        targetSdkVersion androidTargetSdk
+    }
+
+    compileOptions {
+        sourceCompatibility = 1.8
+        targetCompatibility = 1.8
+    }
+}
+
+apply from: '../gradle/publish-android.gradle'
+
+description = 'microG implementation of play-services-base'
+
+dependencies {
+    // Dependencies from play-services-base:18.8.0
+    api 'androidx.collection:collection:1.0.0'
+    api 'androidx.core:core:1.9.0'
+    api 'androidx.fragment:fragment:1.1.0'
+    api project(':play-services-basement')
+    api project(':play-services-tasks')
+
+    annotationProcessor project(':safe-parcel-processor')
+}

play-services-base/core/build.gradle

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+/*
+ * SPDX-FileCopyrightText: 2020, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'maven-publish'
+apply plugin: 'signing'
+
+dependencies {
+    api project(':play-services-basement-ktx')
+    implementation project(":play-services-core-proto")
+
+    implementation "androidx.annotation:annotation:$annotationVersion"
+    implementation "androidx.appcompat:appcompat:$appcompatVersion"
+    implementation "androidx.core:core-ktx:$coreVersion"
+    implementation "androidx.lifecycle:lifecycle-service:$lifecycleVersion"
+    implementation "androidx.navigation:navigation-fragment-ktx:$navigationVersion"
+    implementation "androidx.navigation:navigation-ui-ktx:$navigationVersion"
+    implementation "androidx.preference:preference-ktx:$preferenceVersion"
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
+}
+
+android {
+    namespace "org.microg.gms.base.core"
+
+    compileSdkVersion androidCompileSdk
+    buildToolsVersion "$androidBuildVersionTools"
+
+    defaultConfig {
+        versionName version
+        minSdkVersion androidMinSdk
+        targetSdkVersion androidTargetSdk
+    }
+
+    buildFeatures {
+        dataBinding = true
+        buildConfig = true
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    compileOptions {
+        sourceCompatibility = 1.8
+        targetCompatibility = 1.8
+    }
+
+    kotlinOptions {
+        jvmTarget = 1.8
+    }
+
+    lintOptions {
+        disable 'MissingTranslation'
+    }
+}
+
+apply from: '../../gradle/publish-android.gradle'
+
+description = 'microG service implementation for play-services-base'

play-services-base/core/package/build.gradle

@@ -0,0 +1,45 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-FileCopyrightText: 2023 e Foundation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+dependencies {
+    implementation project(':play-services-base')
+    implementation project(':play-services-base-core')
+}
+
+android {
+    namespace "org.microg.gms.core.pkg"
+
+    compileSdkVersion androidCompileSdk
+    buildToolsVersion "$androidBuildVersionTools"
+
+    defaultConfig {
+        versionName version
+        minSdkVersion androidMinSdk
+        targetSdkVersion androidTargetSdk
+    }
+
+    sourceSets {
+        main {
+            java.srcDirs = ['src/main/kotlin']
+        }
+    }
+
+    lintOptions {
+        disable 'MissingTranslation'
+    }
+
+    compileOptions {
+        sourceCompatibility = 1.8
+        targetCompatibility = 1.8
+    }
+
+    kotlinOptions {
+        jvmTarget = 1.8
+    }
+}

play-services-base/core/package/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2023 microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application>
+        <provider
+            android:name="org.microg.gms.profile.ProfileProvider"
+            android:authorities="${applicationId}.microg.profile"
+            android:exported="true"
+            tools:ignore="ExportedContentProvider" />
+        <service
+            android:name="org.microg.gms.moduleinstall.ModuleInstallService"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="com.google.android.gms.chimera.container.moduleinstall.ModuleInstallService.START" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </service>
+    </application>
+</manifest>

play-services-base/core/package/src/main/kotlin/org/microg/gms/moduleinstall/ModuleInstallService.kt

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+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.moduleinstall
+
+import android.os.Bundle
+import android.util.Log
+import com.google.android.gms.common.Feature
+import com.google.android.gms.common.api.CommonStatusCodes
+import com.google.android.gms.common.api.Status
+import com.google.android.gms.common.api.internal.IStatusCallback
+import com.google.android.gms.common.internal.ConnectionInfo
+import com.google.android.gms.common.internal.GetServiceRequest
+import com.google.android.gms.common.internal.IGmsCallbacks
+import com.google.android.gms.common.moduleinstall.ModuleAvailabilityResponse
+import com.google.android.gms.common.moduleinstall.ModuleAvailabilityResponse.AvailabilityStatus.STATUS_ALREADY_AVAILABLE
+import com.google.android.gms.common.moduleinstall.ModuleInstallIntentResponse
+import com.google.android.gms.common.moduleinstall.ModuleInstallResponse
+import com.google.android.gms.common.moduleinstall.internal.ApiFeatureRequest
+import com.google.android.gms.common.moduleinstall.internal.IModuleInstallCallbacks
+import com.google.android.gms.common.moduleinstall.internal.IModuleInstallService
+import com.google.android.gms.common.moduleinstall.internal.IModuleInstallStatusListener
+import org.microg.gms.BaseService
+import org.microg.gms.common.GmsService
+
+private const val TAG = "ModuleInstall"
+
+class ModuleInstallService : BaseService(TAG, GmsService.MODULE_INSTALL) {
+    override fun handleServiceRequest(callback: IGmsCallbacks, request: GetServiceRequest, service: GmsService) {
+        val binder = ModuleInstallServiceImpl().asBinder()
+        callback.onPostInitCompleteWithConnectionInfo(CommonStatusCodes.SUCCESS, binder, ConnectionInfo().apply {
+            features = arrayOf(Feature("moduleinstall", 7))
+        })
+    }
+}
+
+class ModuleInstallServiceImpl : IModuleInstallService.Stub() {
+    override fun areModulesAvailable(callbacks: IModuleInstallCallbacks?, request: ApiFeatureRequest?) {
+        Log.d(TAG, "Not yet implemented: areModulesAvailable $request")
+        runCatching { callbacks?.onModuleAvailabilityResponse(Status.SUCCESS, ModuleAvailabilityResponse(true, STATUS_ALREADY_AVAILABLE)) }
+    }
+
+    override fun installModules(callbacks: IModuleInstallCallbacks?, request: ApiFeatureRequest?, listener: IModuleInstallStatusListener?) {
+        Log.d(TAG, "Not yet implemented: installModules $request")
+        runCatching { callbacks?.onModuleInstallResponse(Status.CANCELED, ModuleInstallResponse(0, true)) }
+    }
+
+    override fun getInstallModulesIntent(callbacks: IModuleInstallCallbacks?, request: ApiFeatureRequest?) {
+        Log.d(TAG, "Not yet implemented: getInstallModulesIntent $request")
+        runCatching { callbacks?.onModuleInstallIntentResponse(Status.CANCELED, ModuleInstallIntentResponse(null)) }
+    }
+
+    override fun releaseModules(callback: IStatusCallback?, request: ApiFeatureRequest?) {
+        Log.d(TAG, "Not yet implemented: releaseModules $request")
+        runCatching { callback?.onResult(Status.SUCCESS) }
+    }
+
+    override fun unregisterListener(callback: IStatusCallback?, listener: IModuleInstallStatusListener?) {
+        Log.d(TAG, "Not yet implemented: unregisterListener")
+        runCatching { callback?.onResult(Status.SUCCESS) }
+    }
+
+}

play-services-base/core/package/src/main/kotlin/org/microg/gms/profile/ProfileProvider.kt

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+/*
+ * SPDX-FileCopyrightText: 2023 e Foundation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.profile
+
+import android.content.ContentProvider
+import android.content.ContentValues
+import android.database.Cursor
+import android.database.MatrixCursor
+import android.net.Uri
+import org.microg.gms.settings.SettingsContract
+
+class ProfileProvider : ContentProvider() {
+
+    val COLUMN_ID = "profile_id"
+    val COLUMN_VALUE = "profile_value"
+
+    override fun onCreate(): Boolean {
+        ProfileManager.ensureInitialized(context!!)
+        return true
+    }
+
+    override fun query(
+        uri: Uri,
+        projection: Array<out String>?,
+        selection: String?,
+        selectionArgs: Array<out String>?,
+        sortOrder: String?
+    ): Cursor =
+        MatrixCursor(arrayOf(COLUMN_ID, COLUMN_VALUE)).apply {
+            ProfileManager.getActiveProfileData(context!!).entries
+                .forEach {
+                    addRow(arrayOf(it.key, it.value))
+                }
+        }
+
+    override fun getType(uri: Uri): String {
+        return "vnd.android.cursor.item/vnd.${SettingsContract.getAuthority(context!!)}.${uri.path}"
+    }
+
+    override fun insert(uri: Uri, values: ContentValues?): Nothing = throw UnsupportedOperationException()
+
+    override fun delete(uri: Uri, selection: String?, selectionArgs: Array<out String>?): Nothing =
+        throw UnsupportedOperationException()
+
+    override fun update(
+        uri: Uri, values: ContentValues?, selection: String?, selectionArgs: Array<out String>?
+    ): Nothing = throw UnsupportedOperationException()
+
+}

play-services-base/core/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <permission android:name="${applicationId}.permission.READ_SETTINGS"
+        android:protectionLevel="signature" />
+    <permission android:name="${applicationId}.permission.WRITE_SETTINGS"
+        android:protectionLevel="signature" />
+
+    <uses-permission android:name="android.permission.INTERACT_ACROSS_PROFILES"
+        tools:ignore="ProtectedPermissions" />
+    <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS"
+        tools:ignore="ProtectedPermissions" />
+
+    <application>
+        <provider
+            android:name="org.microg.gms.settings.SettingsProvider"
+            android:authorities="${applicationId}.microg.settings"
+            android:exported="true"
+            android:grantUriPermissions="true"
+            android:readPermission="${applicationId}.permission.READ_SETTINGS"
+            android:writePermission="${applicationId}.permission.WRITE_SETTINGS" />
+
+        <activity
+            android:name="org.microg.gms.crossprofile.CrossProfileSendActivity"
+            android:exported="false"
+            tools:targetApi="30" />
+
+        <activity
+            android:name="org.microg.gms.crossprofile.CrossProfileRequestActivity"
+            android:exported="false"
+            tools:targetApi="30" />
+
+        <receiver android:name="org.microg.gms.crossprofile.UserInitReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.intent.action.USER_INITIALIZE" />
+            </intent-filter>
+        </receiver>
+    </application>
+</manifest>

play-services-base/core/src/main/java/org/microg/gms/AbstractGmsServiceBroker.java

@@ -0,0 +1,276 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms;
+
+import android.accounts.Account;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.os.Parcel;
+import android.os.RemoteException;
+import android.util.Log;
+
+import com.google.android.gms.common.api.Scope;
+import com.google.android.gms.common.internal.*;
+
+import org.microg.gms.auth.AuthConstants;
+import org.microg.gms.common.GmsService;
+
+import java.util.EnumSet;
+
+public abstract class AbstractGmsServiceBroker extends IGmsServiceBroker.Stub {
+    private static final String TAG = "GmsServiceBroker";
+    private final EnumSet<GmsService> supportedServices;
+
+    public AbstractGmsServiceBroker(EnumSet<GmsService> supportedServices) {
+        this.supportedServices = supportedServices;
+    }
+
+    @Deprecated
+    @Override
+    public void getPlusService(IGmsCallbacks callback, int versionCode, String packageName,
+                               String authPackage, String[] scopes, String accountName, Bundle params)
+            throws RemoteException {
+        Bundle extras = params == null ? new Bundle() : params;
+        extras.putString("auth_package", authPackage);
+        callGetService(GmsService.PLUS, callback, versionCode, packageName, extras, accountName, scopes);
+    }
+
+    @Deprecated
+    @Override
+    public void getPanoramaService(IGmsCallbacks callback, int versionCode, String packageName,
+                                   Bundle params) throws RemoteException {
+        callGetService(GmsService.PANORAMA, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getAppDataSearchService(IGmsCallbacks callback, int versionCode, String packageName)
+            throws RemoteException {
+        callGetService(GmsService.INDEX, callback, versionCode, packageName);
+    }
+
+    @Deprecated
+    @Override
+    public void getWalletService(IGmsCallbacks callback, int versionCode) throws RemoteException {
+        getWalletServiceWithPackageName(callback, versionCode, null);
+    }
+
+    @Deprecated
+    @Override
+    public void getPeopleService(IGmsCallbacks callback, int versionCode, String packageName,
+                                 Bundle params) throws RemoteException {
+        callGetService(GmsService.PEOPLE, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getReportingService(IGmsCallbacks callback, int versionCode, String packageName,
+                                    Bundle params) throws RemoteException {
+        callGetService(GmsService.LOCATION_REPORTING, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getLocationService(IGmsCallbacks callback, int versionCode, String packageName,
+                                   Bundle params) throws RemoteException {
+        callGetService(GmsService.LOCATION, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getGoogleLocationManagerService(IGmsCallbacks callback, int versionCode,
+                                                String packageName, Bundle params) throws RemoteException {
+        callGetService(GmsService.LOCATION_MANAGER, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getGamesService(IGmsCallbacks callback, int versionCode, String packageName,
+                                String accountName, String[] scopes, String gamePackageName,
+                                IBinder popupWindowToken, String desiredLocale, Bundle params)
+            throws RemoteException {
+        Bundle extras = params == null ? new Bundle() : params;
+        extras.putString("com.google.android.gms.games.key.gamePackageName", gamePackageName);
+        extras.putString("com.google.android.gms.games.key.desiredLocale", desiredLocale);
+        extras.putParcelable("com.google.android.gms.games.key.popupWindowToken", new BinderWrapper(popupWindowToken));
+        callGetService(GmsService.GAMES, callback, versionCode, packageName, extras, accountName, scopes);
+    }
+
+    @Deprecated
+    @Override
+    public void getAppStateService(IGmsCallbacks callback, int versionCode, String packageName,
+                                   String accountName, String[] scopes) throws RemoteException {
+        callGetService(GmsService.APPSTATE, callback, versionCode, packageName, null, accountName, scopes);
+    }
+
+    @Deprecated
+    @Override
+    public void getPlayLogService(IGmsCallbacks callback, int versionCode, String packageName,
+                                  Bundle params) throws RemoteException {
+        callGetService(GmsService.PLAY_LOG, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getAdMobService(IGmsCallbacks callback, int versionCode, String packageName,
+                                Bundle params) throws RemoteException {
+        callGetService(GmsService.ADREQUEST, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getDroidGuardService(IGmsCallbacks callback, int versionCode, String packageName,
+                                     Bundle params) throws RemoteException {
+        callGetService(GmsService.DROIDGUARD, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getLockboxService(IGmsCallbacks callback, int versionCode, String packageName,
+                                  Bundle params) throws RemoteException {
+        callGetService(GmsService.LOCKBOX, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getCastMirroringService(IGmsCallbacks callback, int versionCode, String packageName,
+                                        Bundle params) throws RemoteException {
+        callGetService(GmsService.CAST_MIRRORING, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getNetworkQualityService(IGmsCallbacks callback, int versionCode,
+                                         String packageName, Bundle params) throws RemoteException {
+        callGetService(GmsService.NETWORK_QUALITY, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getGoogleIdentityService(IGmsCallbacks callback, int versionCode,
+                                         String packageName, Bundle params) throws RemoteException {
+        callGetService(GmsService.ACCOUNT, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getGoogleFeedbackService(IGmsCallbacks callback, int versionCode,
+                                         String packageName, Bundle params) throws RemoteException {
+        callGetService(GmsService.FEEDBACK, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getCastService(IGmsCallbacks callback, int versionCode, String packageName,
+                               IBinder binder, Bundle params) throws RemoteException {
+        callGetService(GmsService.CAST, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getDriveService(IGmsCallbacks callback, int versionCode, String packageName,
+                                String[] scopes, String accountName, Bundle params) throws RemoteException {
+        callGetService(GmsService.DRIVE, callback, versionCode, packageName, params, accountName, scopes);
+    }
+
+    @Deprecated
+    @Override
+    public void getLightweightAppDataSearchService(IGmsCallbacks callback, int versionCode,
+                                                   String packageName) throws RemoteException {
+        callGetService(GmsService.LIGHTWEIGHT_INDEX, callback, versionCode, packageName);
+    }
+
+    @Deprecated
+    @Override
+    public void getSearchAdministrationService(IGmsCallbacks callback, int versionCode,
+                                               String packageName) throws RemoteException {
+        callGetService(GmsService.SEARCH_ADMINISTRATION, callback, versionCode, packageName);
+    }
+
+    @Deprecated
+    @Override
+    public void getAutoBackupService(IGmsCallbacks callback, int versionCode, String packageName,
+                                     Bundle params) throws RemoteException {
+        callGetService(GmsService.PHOTO_AUTO_BACKUP, callback, versionCode, packageName, params);
+    }
+
+    @Deprecated
+    @Override
+    public void getAddressService(IGmsCallbacks callback, int versionCode, String packageName)
+            throws RemoteException {
+        callGetService(GmsService.ADDRESS, callback, versionCode, packageName);
+    }
+
+    @Deprecated
+    @Override
+    public void getWalletServiceWithPackageName(IGmsCallbacks callback, int versionCode, String packageName) throws RemoteException {
+        callGetService(GmsService.WALLET, callback, versionCode, packageName);
+    }
+
+    private void callGetService(GmsService service, IGmsCallbacks callback, int gmsVersion,
+                                String packageName) throws RemoteException {
+        callGetService(service, callback, gmsVersion, packageName, null);
+    }
+
+    private void callGetService(GmsService service, IGmsCallbacks callback, int gmsVersion,
+                                String packageName, Bundle extras) throws RemoteException {
+        callGetService(service, callback, gmsVersion, packageName, extras, null, null);
+    }
+
+    private void callGetService(GmsService service, IGmsCallbacks callback, int gmsVersion, String packageName, Bundle extras, String accountName, String[] scopes) throws RemoteException {
+        GetServiceRequest request = new GetServiceRequest(service.SERVICE_ID);
+        request.gmsVersion = gmsVersion;
+        request.packageName = packageName;
+        request.extras = extras;
+        request.account = accountName == null ? null : new Account(accountName, AuthConstants.DEFAULT_ACCOUNT_TYPE);
+        request.scopes = scopes == null ? null : scopesFromStringArray(scopes);
+        getService(callback, request);
+    }
+
+    private Scope[] scopesFromStringArray(String[] arr) {
+        Scope[] scopes = new Scope[arr.length];
+        for (int i = 0; i < arr.length; i++) {
+            scopes[i] = new Scope(arr[i]);
+        }
+        return scopes;
+    }
+
+    @Override
+    public void getService(IGmsCallbacks callback, GetServiceRequest request) throws RemoteException {
+        GmsService gmsService = GmsService.byServiceId(request.serviceId);
+        if ((supportedServices.contains(gmsService)) || supportedServices.contains(GmsService.ANY)) {
+            handleServiceRequest(callback, request, gmsService);
+        } else {
+            Log.d(TAG, "Service not supported: " + request);
+            throw new IllegalArgumentException("Service not supported: " + request.serviceId);
+        }
+    }
+
+    public abstract void handleServiceRequest(IGmsCallbacks callback, GetServiceRequest request, GmsService service) throws RemoteException;
+
+    @Override
+    public void validateAccount(IGmsCallbacks callback, ValidateAccountRequest request) throws RemoteException {
+        throw new IllegalArgumentException("ValidateAccountRequest not supported");
+    }
+
+    @Override
+    public boolean onTransact(int code, Parcel data, Parcel reply, int flags) throws RemoteException {
+        if (super.onTransact(code, data, reply, flags)) return true;
+        Log.d(TAG, "onTransact [unknown]: " + code + ", " + data + ", " + flags);
+        return false;
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/BaseService.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms;
+
+import android.content.Intent;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.util.Log;
+
+import androidx.lifecycle.LifecycleService;
+
+import com.google.android.gms.common.internal.GetServiceRequest;
+import com.google.android.gms.common.internal.IGmsCallbacks;
+import com.google.android.gms.common.internal.IGmsServiceBroker;
+
+import org.microg.gms.common.GmsService;
+
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+import java.util.Arrays;
+import java.util.EnumSet;
+
+public abstract class BaseService extends LifecycleService {
+    private final IGmsServiceBroker broker;
+    private final EnumSet<GmsService> services;
+    protected final String TAG;
+
+    public BaseService(String tag, GmsService supportedService, GmsService... supportedServices) {
+        this.TAG = tag;
+        services = EnumSet.of(supportedService);
+        services.addAll(Arrays.asList(supportedServices));
+        broker = new AbstractGmsServiceBroker(services) {
+            @Override
+            public void handleServiceRequest(IGmsCallbacks callback, GetServiceRequest request, GmsService service) throws RemoteException {
+                try {
+                    request.extras.keySet(); // call to unparcel()
+                } catch (Exception e) {
+                    // Sometimes we need to define the correct ClassLoader before unparcel(). Ignore those.
+                }
+                Log.d(TAG, "bound by: " + request);
+                BaseService.this.handleServiceRequest(callback, request, service);
+            }
+        };
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        super.onBind(intent);
+        Log.d(TAG, "onBind: " + intent);
+        return broker.asBinder();
+    }
+
+    @Override
+    protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
+        writer.println(TAG + " providing services " + services.toString());
+    }
+
+    public abstract void handleServiceRequest(IGmsCallbacks callback, GetServiceRequest request, GmsService service) throws RemoteException;
+}

play-services-base/core/src/main/java/org/microg/gms/DummyService.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms;
+
+import android.os.RemoteException;
+
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.api.CommonStatusCodes;
+import com.google.android.gms.common.internal.GetServiceRequest;
+import com.google.android.gms.common.internal.IGmsCallbacks;
+
+import org.microg.gms.common.GmsService;
+
+public class DummyService extends BaseService {
+    public DummyService() {
+        super("GmsDummySvc", GmsService.ANY);
+    }
+
+    @Override
+    public void handleServiceRequest(IGmsCallbacks callback, GetServiceRequest request, GmsService service) throws RemoteException {
+        callback.onPostInitComplete(ConnectionResult.API_DISABLED, null, null);
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/auth/AuthRequest.java

@@ -0,0 +1,263 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.auth;
+
+import android.content.Context;
+
+import org.microg.gms.checkin.LastCheckinInfo;
+import org.microg.gms.profile.Build;
+import org.microg.gms.common.Constants;
+import org.microg.gms.common.HttpFormClient;
+import org.microg.gms.common.Utils;
+import org.microg.gms.profile.ProfileManager;
+
+import java.io.IOException;
+import java.util.Locale;
+import java.util.Map;
+
+import static org.microg.gms.common.HttpFormClient.RequestContent;
+import static org.microg.gms.common.HttpFormClient.RequestHeader;
+
+public class AuthRequest extends HttpFormClient.Request {
+    private static final String SERVICE_URL = "https://android.googleapis.com/auth";
+    private static final String USER_AGENT = "GoogleAuth/1.4 (%s %s); gzip";
+
+    @RequestHeader("User-Agent")
+    private String userAgent;
+
+    @RequestHeader("app")
+    @RequestContent("app")
+    public String app;
+    @RequestContent("client_sig")
+    public String appSignature;
+    @RequestContent("callerPkg")
+    public String caller;
+    @RequestContent("callerSig")
+    public String callerSignature;
+    @RequestHeader(value = "device", nullPresent = true)
+    @RequestContent(value = "androidId", nullPresent = true)
+    public String androidIdHex;
+    @RequestContent("sdk_version")
+    public int sdkVersion;
+    @RequestContent("device_country")
+    public String countryCode;
+    @RequestContent("operatorCountry")
+    public String operatorCountryCode;
+    @RequestContent("lang")
+    public String locale;
+    @RequestContent("google_play_services_version")
+    public int gmsVersion = Constants.GMS_VERSION_CODE;
+    @RequestContent("accountType")
+    public String accountType;
+    @RequestContent("Email")
+    public String email;
+    @RequestContent("service")
+    public String service;
+    @RequestContent("source")
+    public String source;
+    @RequestContent({"is_called_from_account_manager", "_opt_is_called_from_account_manager"})
+    public boolean isCalledFromAccountManager;
+    @RequestContent("Token")
+    public String token;
+    @RequestContent("system_partition")
+    public boolean systemPartition;
+    @RequestContent("get_accountid")
+    public boolean getAccountId;
+    @RequestContent("ACCESS_TOKEN")
+    public boolean isAccessToken;
+    @RequestContent("droidguard_results")
+    public String droidguardResults;
+    @RequestContent("has_permission")
+    public boolean hasPermission;
+    @RequestContent("add_account")
+    public boolean addAccount;
+    @RequestContent("delegation_type")
+    public String delegationType;
+    @RequestContent("delegatee_user_id")
+    public String delegateeUserId;
+    @RequestContent("oauth2_foreground")
+    public String oauth2Foreground;
+    @RequestContent("token_request_options")
+    public String tokenRequestOptions;
+    @RequestContent("it_caveat_types")
+    public String itCaveatTypes;
+    @RequestContent("check_email")
+    public boolean checkEmail;
+    @RequestContent("request_visible_actions")
+    public String requestVisibleActions;
+    @RequestContent("oauth2_prompt")
+    public String oauth2Prompt;
+    @RequestContent("oauth2_include_profile")
+    public String oauth2IncludeProfile;
+    @RequestContent("oauth2_include_email")
+    public String oauth2IncludeEmail;
+    @HttpFormClient.RequestContentDynamic
+    public Map<Object, Object> dynamicFields;
+
+    public String deviceName;
+    public String buildVersion;
+
+    @Override
+    protected void prepare() {
+        userAgent = String.format(USER_AGENT, deviceName, buildVersion);
+    }
+
+    public AuthRequest build(Context context) {
+        ProfileManager.ensureInitialized(context);
+        sdkVersion = Build.VERSION.SDK_INT;
+        deviceName = Build.DEVICE;
+        buildVersion = Build.ID;
+        return this;
+    }
+
+    public AuthRequest source(String source) {
+        this.source = source;
+        return this;
+    }
+
+    public AuthRequest locale(Locale locale) {
+        this.locale = locale.toString();
+        this.countryCode = locale.getCountry().toLowerCase();
+        this.operatorCountryCode = locale.getCountry().toLowerCase();
+        return this;
+    }
+
+    public AuthRequest fromContext(Context context) {
+        build(context);
+        locale(Utils.getLocale(context));
+        if (AuthPrefs.shouldIncludeAndroidId(context)) {
+            androidIdHex = Long.toHexString(LastCheckinInfo.read(context).getAndroidId());
+        }
+        if (AuthPrefs.shouldStripDeviceName(context)) {
+            deviceName = "";
+            buildVersion = "";
+        }
+        return this;
+    }
+
+    public AuthRequest email(String email) {
+        this.email = email;
+        return this;
+    }
+
+    public AuthRequest token(String token) {
+        this.token = token;
+        return this;
+    }
+
+    public AuthRequest service(String service) {
+        this.service = service;
+        return this;
+    }
+
+    public AuthRequest app(String app, String appSignature) {
+        this.app = app;
+        this.appSignature = appSignature;
+        return this;
+    }
+
+    public AuthRequest appIsGms() {
+        return app(Constants.GMS_PACKAGE_NAME, Constants.GMS_PACKAGE_SIGNATURE_SHA1);
+    }
+
+    public AuthRequest callerIsGms() {
+        return caller(Constants.GMS_PACKAGE_NAME, Constants.GMS_PACKAGE_SIGNATURE_SHA1);
+    }
+
+    public AuthRequest callerIsApp() {
+        return caller(app, appSignature);
+    }
+
+    public AuthRequest caller(String caller, String callerSignature) {
+        this.caller = caller;
+        this.callerSignature = callerSignature;
+        return this;
+    }
+
+    public AuthRequest calledFromAccountManager() {
+        isCalledFromAccountManager = true;
+        return this;
+    }
+
+    public AuthRequest addAccount() {
+        addAccount = true;
+        return this;
+    }
+
+    public AuthRequest systemPartition(boolean systemPartition) {
+        this.systemPartition = systemPartition;
+        return this;
+    }
+
+    public AuthRequest hasPermission(boolean hasPermission) {
+        this.hasPermission = hasPermission;
+        return this;
+    }
+
+    public AuthRequest getAccountId() {
+        getAccountId = true;
+        return this;
+    }
+
+    public AuthRequest isAccessToken() {
+        isAccessToken = true;
+        return this;
+    }
+
+    public AuthRequest droidguardResults(String droidguardResults) {
+        this.droidguardResults = droidguardResults;
+        return this;
+    }
+
+    public AuthRequest delegation(int delegationType, String delegateeUserId) {
+        this.delegationType = delegationType == 0 ? null : Integer.toString(delegationType);
+        this.delegateeUserId = delegateeUserId;
+        return this;
+    }
+
+    public AuthRequest oauth2Foreground(String oauth2Foreground) {
+        this.oauth2Foreground = oauth2Foreground;
+        return this;
+    }
+
+    public AuthRequest tokenRequestOptions(String tokenRequestOptions) {
+        this.tokenRequestOptions = tokenRequestOptions;
+        return this;
+    }
+
+    public AuthRequest oauth2IncludeProfile(String oauth2IncludeProfile) {
+        this.oauth2IncludeProfile = oauth2IncludeProfile;
+        return this;
+    }
+
+    public AuthRequest oauth2IncludeEmail(String oauth2IncludeEmail) {
+        this.oauth2IncludeEmail = oauth2IncludeEmail;
+        return this;
+    }
+
+    public AuthRequest oauth2Prompt(String oauth2Prompt) {
+        this.oauth2Prompt = oauth2Prompt;
+        return this;
+    }
+
+    public AuthRequest itCaveatTypes(String itCaveatTypes) {
+        this.itCaveatTypes = itCaveatTypes;
+        return this;
+    }
+
+    public AuthRequest putDynamicFiledMap(Map<Object, Object> dynamicFields) {
+        this.dynamicFields = dynamicFields;
+        return this;
+    }
+
+    public AuthResponse getResponse() throws IOException {
+        return HttpFormClient.request(SERVICE_URL, this, AuthResponse.class);
+    }
+
+    public void getResponseAsync(HttpFormClient.Callback<AuthResponse> callback) {
+        HttpFormClient.requestAsync(SERVICE_URL, this, AuthResponse.class, callback);
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/auth/AuthResponse.java

@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.auth;
+
+import android.util.Log;
+
+import java.lang.reflect.Field;
+
+import static org.microg.gms.common.HttpFormClient.ResponseField;
+
+public class AuthResponse {
+    private static final String TAG = "GmsAuthResponse";
+
+    @ResponseField("SID")
+    public String Sid;
+    @ResponseField("LSID")
+    public String LSid;
+    @ResponseField("Auth")
+    public String auth;
+    @ResponseField("Token")
+    public String token;
+    @ResponseField("Email")
+    public String email;
+    @ResponseField("services")
+    public String services;
+    @ResponseField("GooglePlusUpgrade")
+    public boolean isGooglePlusUpgrade;
+    @ResponseField("PicasaUser")
+    public String picasaUserName;
+    @ResponseField("RopText")
+    public String ropText;
+    @ResponseField("RopRevision")
+    public int ropRevision;
+    @ResponseField("firstName")
+    public String firstName;
+    @ResponseField("lastName")
+    public String lastName;
+    @ResponseField("issueAdvice")
+    public String issueAdvice;
+    @ResponseField("accountId")
+    public String accountId;
+    @ResponseField("Expiry")
+    public long expiry = -1;
+    @ResponseField("storeConsentRemotely")
+    public boolean storeConsentRemotely = true;
+    @ResponseField("Permission")
+    public String permission;
+    @ResponseField("ScopeConsentDetails")
+    public String scopeConsentDetails;
+    @ResponseField("ConsentDataBase64")
+    public String consentDataBase64;
+    @ResponseField("grantedScopes")
+    public String grantedScopes;
+    @ResponseField("itMetadata")
+    public String itMetadata;
+    @ResponseField("ResolutionDataBase64")
+    public String resolutionDataBase64;
+    @ResponseField("it")
+    public String auths;
+    @ResponseField("capabilities")
+    public String capabilities;
+    @ResponseField("ExpiresInDurationSec")
+    public int expiresInDurationSec;
+
+    public static AuthResponse parse(String result) {
+        AuthResponse response = new AuthResponse();
+        String[] entries = result.split("\n");
+        for (String s : entries) {
+            String[] keyValuePair = s.split("=", 2);
+            String key = keyValuePair[0].trim();
+            String value = keyValuePair[1].trim();
+            try {
+                for (Field field : AuthResponse.class.getDeclaredFields()) {
+                    if (field.isAnnotationPresent(ResponseField.class) &&
+                            key.equals(field.getAnnotation(ResponseField.class).value())) {
+                        if (field.getType().equals(String.class)) {
+                            field.set(response, value);
+                        } else if (field.getType().equals(boolean.class)) {
+                            field.setBoolean(response, value.equals("1"));
+                        } else if (field.getType().equals(long.class)) {
+                            field.setLong(response, Long.parseLong(value));
+                        } else if (field.getType().equals(int.class)) {
+                            field.setInt(response, Integer.parseInt(value));
+                        }
+                    }
+                }
+            } catch (Exception e) {
+                Log.w(TAG, e);
+            }
+        }
+        return response;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuilder sb = new StringBuilder("AuthResponse{");
+        sb.append("auth='").append(auth).append('\'');
+        if (Sid != null) sb.append(", Sid='").append(Sid).append('\'');
+        if (LSid != null) sb.append(", LSid='").append(LSid).append('\'');
+        if (token != null) sb.append(", token='").append(token).append('\'');
+        if (email != null) sb.append(", email='").append(email).append('\'');
+        if (services != null) sb.append(", services='").append(services).append('\'');
+        if (isGooglePlusUpgrade) sb.append(", isGooglePlusUpgrade=").append(isGooglePlusUpgrade);
+        if (picasaUserName != null) sb.append(", picasaUserName='").append(picasaUserName).append('\'');
+        if (ropText != null) sb.append(", ropText='").append(ropText).append('\'');
+        if (ropRevision != 0) sb.append(", ropRevision=").append(ropRevision);
+        if (firstName != null) sb.append(", firstName='").append(firstName).append('\'');
+        if (lastName != null) sb.append(", lastName='").append(lastName).append('\'');
+        if (issueAdvice != null) sb.append(", issueAdvice='").append(issueAdvice).append('\'');
+        if (accountId != null) sb.append(", accountId='").append(accountId).append('\'');
+        if (expiry != -1) sb.append(", expiry=").append(expiry);
+        if (!storeConsentRemotely) sb.append(", storeConsentRemotely=").append(storeConsentRemotely);
+        if (permission != null) sb.append(", permission='").append(permission).append('\'');
+        if (scopeConsentDetails != null) sb.append(", scopeConsentDetails='").append(scopeConsentDetails).append('\'');
+        if (consentDataBase64 != null) sb.append(", consentDataBase64='").append(consentDataBase64).append('\'');
+        if (auths != null) sb.append(", auths='").append(auths).append('\'');
+        if (itMetadata != null) sb.append(", itMetadata='").append(itMetadata).append('\'');
+        if (resolutionDataBase64 != null) sb.append(", resolutionDataBase64='").append(resolutionDataBase64).append('\'');
+        if (capabilities != null) sb.append(", capabilitites='").append(capabilities).append('\'');
+        if (expiresInDurationSec != 0) sb.append(", expiresInDurationSec='").append(expiresInDurationSec).append('\'');
+        sb.append('}');
+        return sb.toString();
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/DeviceConfiguration.java

@@ -0,0 +1,196 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import android.annotation.SuppressLint;
+import android.app.ActivityManager;
+import android.content.Context;
+import android.content.pm.ConfigurationInfo;
+import android.content.pm.FeatureInfo;
+import android.content.pm.PackageManager;
+import android.content.res.Configuration;
+import android.opengl.GLES10;
+import android.util.DisplayMetrics;
+import org.microg.gms.profile.Build;
+import org.microg.gms.profile.ProfileManager;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.egl.EGLContext;
+import javax.microedition.khronos.egl.EGLDisplay;
+
+import static android.os.Build.VERSION.SDK_INT;
+
+public class DeviceConfiguration {
+    public List<String> availableFeatures;
+    public int densityDpi;
+    public double diagonalInch;
+    public int glEsVersion;
+    public List<String> glExtensions;
+    public boolean hasFiveWayNavigation;
+    public boolean hasHardKeyboard;
+    public int heightPixels;
+    public int keyboardType;
+    public List<String> locales;
+    public List<String> nativePlatforms;
+    public int navigation;
+    public int screenLayout;
+    public List<String> sharedLibraries;
+    public int touchScreen;
+    public int widthPixels;
+
+    public DeviceConfiguration(Context context) {
+        ProfileManager.ensureInitialized(context);
+        ConfigurationInfo configurationInfo = ((ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE)).getDeviceConfigurationInfo();
+        touchScreen = configurationInfo.reqTouchScreen;
+        keyboardType = configurationInfo.reqKeyboardType;
+        navigation = configurationInfo.reqNavigation;
+        Configuration configuration = context.getResources().getConfiguration();
+        screenLayout = configuration.screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK;
+        hasHardKeyboard = (configurationInfo.reqInputFeatures & ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD) > 0;
+        hasFiveWayNavigation = (configurationInfo.reqInputFeatures & ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV) > 0;
+        DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
+        densityDpi = displayMetrics.densityDpi;
+        glEsVersion = configurationInfo.reqGlEsVersion;
+        PackageManager packageManager = context.getPackageManager();
+        String[] systemSharedLibraryNames = packageManager.getSystemSharedLibraryNames();
+        sharedLibraries = new ArrayList<String>();
+        if (systemSharedLibraryNames != null) sharedLibraries.addAll(Arrays.asList(systemSharedLibraryNames));
+        for (String s : new String[]{"com.google.android.maps", "com.google.android.media.effects", "com.google.widevine.software.drm"}) {
+            if (!sharedLibraries.contains(s)) {
+                sharedLibraries.add(s);
+            }
+        }
+        Collections.sort(sharedLibraries);
+        availableFeatures = new ArrayList<String>();
+        if (packageManager.getSystemAvailableFeatures() != null) {
+            for (FeatureInfo featureInfo : packageManager.getSystemAvailableFeatures()) {
+                if (featureInfo != null && featureInfo.name != null) availableFeatures.add(featureInfo.name);
+            }
+        }
+        Collections.sort(availableFeatures);
+        this.nativePlatforms = getNativePlatforms();
+        widthPixels = displayMetrics.widthPixels;
+        heightPixels = displayMetrics.heightPixels;
+        diagonalInch = Math.sqrt(
+                Math.pow(widthPixels / displayMetrics.xdpi, 2) +
+                        Math.pow(heightPixels / displayMetrics.ydpi, 2)
+        );
+        locales = getLocales(context);
+        Set<String> glExtensions = new HashSet<String>();
+        addEglExtensions(glExtensions);
+        this.glExtensions = new ArrayList<String>(glExtensions);
+        Collections.sort(this.glExtensions);
+    }
+
+    @SuppressLint("GetLocales")
+    private static List<String> getLocales(Context context) {
+        List<String> locales = new ArrayList<String>();
+        if (SDK_INT >= 21) {
+            locales.addAll(Arrays.asList(context.getAssets().getLocales()));
+        } else {
+            locales.add("en-US");
+        }
+        for (int i = 0; i < locales.size(); i++) {
+            locales.set(i, locales.get(i).replace("-", "_"));
+        }
+        Collections.sort(locales);
+        return locales;
+    }
+
+    @SuppressWarnings({"deprecation", "InlinedApi"})
+    private static List<String> getNativePlatforms() {
+        List<String> nativePlatforms;
+        if (Build.VERSION.SDK_INT >= 21) {
+            return Arrays.asList(Build.SUPPORTED_ABIS);
+        } else {
+            nativePlatforms = new ArrayList<String>();
+            nativePlatforms.add(Build.CPU_ABI);
+            if (Build.CPU_ABI2 != null && !Build.CPU_ABI2.equals("unknown"))
+                nativePlatforms.add(Build.CPU_ABI2);
+            return nativePlatforms;
+        }
+    }
+
+    private static void addEglExtensions(Set<String> glExtensions) {
+        EGL10 egl10 = (EGL10) EGLContext.getEGL();
+        if (egl10 != null) {
+            EGLDisplay display = egl10.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
+            egl10.eglInitialize(display, new int[2]);
+            int cf[] = new int[1];
+            if (egl10.eglGetConfigs(display, null, 0, cf)) {
+                EGLConfig[] configs = new EGLConfig[cf[0]];
+                if (egl10.eglGetConfigs(display, configs, cf[0], cf)) {
+                    int[] a1 =
+                            new int[]{EGL10.EGL_WIDTH, EGL10.EGL_PBUFFER_BIT, EGL10.EGL_HEIGHT, EGL10.EGL_PBUFFER_BIT,
+                                    EGL10.EGL_NONE};
+                    int[] a2 = new int[]{12440, EGL10.EGL_PIXMAP_BIT, EGL10.EGL_NONE};
+                    int[] a3 = new int[1];
+                    for (int i = 0; i < cf[0]; i++) {
+                        egl10.eglGetConfigAttrib(display, configs[i], EGL10.EGL_CONFIG_CAVEAT, a3);
+                        if (a3[0] != EGL10.EGL_SLOW_CONFIG) {
+                            egl10.eglGetConfigAttrib(display, configs[i], EGL10.EGL_SURFACE_TYPE, a3);
+                            if ((1 & a3[0]) != 0) {
+                                egl10.eglGetConfigAttrib(display, configs[i], EGL10.EGL_RENDERABLE_TYPE, a3);
+                                if ((1 & a3[0]) != 0) {
+                                    addExtensionsForConfig(egl10, display, configs[i], a1, null, glExtensions);
+                                }
+                                if ((4 & a3[0]) != 0) {
+                                    addExtensionsForConfig(egl10, display, configs[i], a1, a2, glExtensions);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            egl10.eglTerminate(display);
+        }
+    }
+
+    private static void addExtensionsForConfig(EGL10 egl10, EGLDisplay egldisplay, EGLConfig eglconfig, int ai[],
+                                               int ai1[], Set<String> set) {
+        EGLContext eglcontext = egl10.eglCreateContext(egldisplay, eglconfig, EGL10.EGL_NO_CONTEXT, ai1);
+        if (eglcontext != EGL10.EGL_NO_CONTEXT) {
+            javax.microedition.khronos.egl.EGLSurface eglsurface =
+                    egl10.eglCreatePbufferSurface(egldisplay, eglconfig, ai);
+            if (eglsurface == EGL10.EGL_NO_SURFACE) {
+                egl10.eglDestroyContext(egldisplay, eglcontext);
+            } else {
+                egl10.eglMakeCurrent(egldisplay, eglsurface, eglsurface, eglcontext);
+                String s = GLES10.glGetString(7939);
+                if (s != null && !s.isEmpty()) {
+                    String as[] = s.split(" ");
+                    int i = as.length;
+                    for (int j = 0; j < i; j++) {
+                        set.add(as[j]);
+                    }
+
+                }
+                egl10.eglMakeCurrent(egldisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
+                egl10.eglDestroySurface(egldisplay, eglsurface);
+                egl10.eglDestroyContext(egldisplay, eglcontext);
+            }
+        }
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/DeviceIdentifier.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import java.util.Random;
+
+public class DeviceIdentifier {
+    public String wifiMac = randomMacAddress(); // TODO: static
+    public String meid = randomMeid();
+    public String esn;
+
+
+    private static String randomMacAddress() {
+        String mac = "b407f9";
+        Random rand = new Random();
+        for (int i = 0; i < 6; i++) {
+            mac += Integer.toString(rand.nextInt(16), 16);
+        }
+        return mac;
+    }
+
+    private static String randomMeid() {
+        // http://en.wikipedia.org/wiki/International_Mobile_Equipment_Identity
+        // We start with a known base, and generate random MEID
+        String meid = "35503104";
+        Random rand = new Random();
+        for (int i = 0; i < 6; i++) {
+            meid += Integer.toString(rand.nextInt(10));
+        }
+
+        // Luhn algorithm (check digit)
+        int sum = 0;
+        for (int i = 0; i < meid.length(); i++) {
+            int c = Integer.parseInt(String.valueOf(meid.charAt(i)));
+            if ((meid.length() - i - 1) % 2 == 0) {
+                c *= 2;
+                c = c % 10 + c / 10;
+            }
+
+            sum += c;
+        }
+        final int check = (100 - sum) % 10;
+        meid += Integer.toString(check);
+
+        return meid;
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/ForegroundServiceContext.java

@@ -0,0 +1,106 @@
+package org.microg.gms.common;
+
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.ContextWrapper;
+import android.content.Intent;
+import android.os.PowerManager;
+import android.util.Log;
+
+import androidx.annotation.RequiresApi;
+
+import org.microg.gms.base.core.R;
+
+import static android.os.Build.VERSION.SDK_INT;
+
+public class ForegroundServiceContext extends ContextWrapper {
+    private static final String TAG = "ForegroundService";
+    public static final String EXTRA_FOREGROUND = "foreground";
+
+    public ForegroundServiceContext(Context base) {
+        super(base);
+    }
+
+    @Override
+    public ComponentName startService(Intent service) {
+        if (SDK_INT >= 26 && !isIgnoringBatteryOptimizations()) {
+            Log.d(TAG, "Starting in foreground mode.");
+            service.putExtra(EXTRA_FOREGROUND, true);
+            return super.startForegroundService(service);
+        }
+        return super.startService(service);
+    }
+
+    @RequiresApi(23)
+    private boolean isIgnoringBatteryOptimizations() {
+        PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);
+        return powerManager.isIgnoringBatteryOptimizations(getPackageName());
+    }
+
+    private static String getServiceName(Service service) {
+        String serviceName = null;
+        try {
+            ForegroundServiceInfo annotation = service.getClass().getAnnotation(ForegroundServiceInfo.class);
+            if (annotation != null) {
+                serviceName = annotation.value();
+                if (annotation.res() != 0) {
+                    try {
+                        serviceName = service.getString(annotation.res());
+                    } catch (Exception ignored) {
+                    }
+                }
+                if (!annotation.resName().isEmpty() && !annotation.resPackage().isEmpty()) {
+                    try {
+                        serviceName = service.getString(service.getResources().getIdentifier(annotation.resName(), "string", annotation.resPackage()));
+                    } catch (Exception ignored) {
+                    }
+                }
+            }
+        } catch (Exception ignored) {
+        }
+        if (serviceName == null) {
+            serviceName = service.getClass().getSimpleName();
+        }
+        return serviceName;
+    }
+
+    public static void completeForegroundService(Service service, Intent intent, String tag) {
+        if (intent != null && intent.getBooleanExtra(EXTRA_FOREGROUND, false) && SDK_INT >= 26) {
+            String serviceName = getServiceName(service);
+            Log.d(tag, "Started " + serviceName + " in foreground mode.");
+            try {
+                Notification notification = buildForegroundNotification(service, serviceName);
+                service.startForeground(serviceName.hashCode(), notification);
+                Log.d(tag, "Notification: " + notification.toString());
+            } catch (Exception e) {
+                Log.w(tag, e);
+            }
+        }
+    }
+
+    @RequiresApi(26)
+    private static Notification buildForegroundNotification(Context context, String serviceName) {
+        NotificationChannel channel = new NotificationChannel("foreground-service", "Foreground Service", NotificationManager.IMPORTANCE_NONE);
+        channel.setLockscreenVisibility(Notification.VISIBILITY_SECRET);
+        channel.setShowBadge(false);
+        channel.setVibrationPattern(new long[]{0});
+        context.getSystemService(NotificationManager.class).createNotificationChannel(channel);
+        String appTitle = context.getApplicationInfo().loadLabel(context.getPackageManager()).toString();
+        String notifyTitle = context.getString(R.string.foreground_service_notification_title);
+        String firstLine = context.getString(R.string.foreground_service_notification_text, serviceName);
+        String secondLine = context.getString(R.string.foreground_service_notification_big_text, appTitle);
+        Log.d(TAG, notifyTitle + " // " + firstLine + " // " + secondLine);
+        return new Notification.Builder(context, channel.getId())
+                .setOngoing(true)
+                .setSmallIcon(R.drawable.ic_background_notify)
+                .setContentTitle(notifyTitle)
+                .setContentText(firstLine)
+                .setStyle(new Notification.BigTextStyle().bigText(firstLine + "\n" + secondLine))
+                .build();
+    }
+
+}

play-services-base/core/src/main/java/org/microg/gms/common/ForegroundServiceInfo.java

@@ -0,0 +1,21 @@
+/*
+ * SPDX-FileCopyrightText: 2020, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.common;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface ForegroundServiceInfo {
+    String value();
+    @Deprecated
+    int res() default 0;
+    String resName() default "";
+    String resPackage() default "";
+}

play-services-base/core/src/main/java/org/microg/gms/common/HttpFormClient.java

@@ -0,0 +1,278 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import android.net.Uri;
+import android.util.Log;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.lang.reflect.Field;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+
+public class HttpFormClient {
+    private static final String TAG = "GmsHttpFormClient";
+
+    public static <T> T request(String url, Request request, Class<T> tClass) throws IOException {
+        HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
+        connection.setRequestMethod("POST");
+        connection.setDoInput(true);
+        connection.setDoOutput(true);
+        connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+        StringBuilder content = new StringBuilder();
+        request.prepare();
+        for (Field field : request.getClass().getDeclaredFields()) {
+            try {
+                field.setAccessible(true);
+                Object objVal = field.get(request);
+                if (field.isAnnotationPresent(RequestContentDynamic.class)) {
+                    Map<String, String> contentParams = (Map<String, String>) objVal;
+                    for (Map.Entry<String, String> param : contentParams.entrySet()) {
+                        appendParam(content, param.getKey(), param.getValue());
+                    }
+                    continue;
+                }
+                String value = objVal != null ? String.valueOf(objVal) : null;
+                Boolean boolVal = null;
+                if (field.getType().equals(boolean.class)) {
+                    boolVal = field.getBoolean(request);
+                }
+                if (field.isAnnotationPresent(RequestHeader.class)) {
+                    RequestHeader annotation = field.getAnnotation(RequestHeader.class);
+                    value = valueFromBoolVal(value, boolVal, annotation.truePresent(), annotation.falsePresent());
+                    if (value != null || annotation.nullPresent()) {
+                        for (String key : annotation.value()) {
+                            connection.setRequestProperty(key, String.valueOf(value));
+                        }
+                    }
+                }
+                if (field.isAnnotationPresent(RequestContent.class)) {
+                    RequestContent annotation = field.getAnnotation(RequestContent.class);
+                    value = valueFromBoolVal(value, boolVal, annotation.truePresent(), annotation.falsePresent());
+                    if (value != null || annotation.nullPresent()) {
+                        for (String key : annotation.value()) {
+                            appendParam(content, key, value);
+                        }
+                    }
+                }
+            } catch (Exception ignored) {
+            }
+        }
+
+        Log.d(TAG, "-- Request --\n" + content);
+        String replace = content.toString().trim().replace("\n", "");
+        OutputStream os = connection.getOutputStream();
+        os.write(replace.trim().getBytes());
+        os.close();
+
+        if (connection.getResponseCode() != 200) {
+            String error = connection.getResponseMessage();
+            try {
+                error = new String(Utils.readStreamToEnd(connection.getErrorStream()));
+            } catch (IOException e) {
+                // Ignore
+            }
+            throw new NotOkayException(error);
+        }
+
+        String result = new String(Utils.readStreamToEnd(connection.getInputStream()));
+        Log.d(TAG, "-- Response --\n" + result);
+        return parseResponse(tClass, connection, result);
+    }
+
+    private static String valueFromBoolVal(String value, Boolean boolVal, boolean truePresent, boolean falsePresent) {
+        if (boolVal != null) {
+            if (boolVal && truePresent) {
+                return "1";
+            } else if (!boolVal && falsePresent) {
+                return "0";
+            } else {
+                return null;
+            }
+        } else {
+            return value;
+        }
+    }
+
+    private static void appendParam(StringBuilder content, String key, String value) {
+        if (content.length() > 0)
+            content.append("&");
+        if (key.equals("token_request_options")) {
+            content.append(Uri.encode(key)).append("=").append(value);
+        } else {
+            content.append(Uri.encode(key)).append("=").append(Uri.encode(String.valueOf(value)));
+        }
+    }
+
+    private static <T> T parseResponse(Class<T> tClass, HttpURLConnection connection, String result) throws IOException {
+        Map<String, List<String>> headerFields = connection.getHeaderFields();
+        T response;
+        try {
+            response = tClass.getConstructor().newInstance();
+        } catch (Exception e) {
+            return null;
+        }
+        String[] entries = result.split("\n");
+        for (String s : entries) {
+            String[] keyValuePair = s.split("=", 2);
+            String key = keyValuePair[0].trim();
+            String value = keyValuePair[1].trim();
+            boolean matched = false;
+            try {
+                for (Field field : tClass.getDeclaredFields()) {
+                    if (field.isAnnotationPresent(ResponseField.class) &&
+                            key.equals(field.getAnnotation(ResponseField.class).value())) {
+                        field.setAccessible(true);
+                        matched = true;
+                        if (field.getType().equals(String.class)) {
+                            field.set(response, value);
+                        } else if (field.getType().equals(boolean.class)) {
+                            field.setBoolean(response, value.equals("1"));
+                        } else if (field.getType().equals(long.class)) {
+                            field.setLong(response, Long.parseLong(value));
+                        } else if (field.getType().equals(int.class)) {
+                            field.setInt(response, Integer.parseInt(value));
+                        }
+                    }
+                }
+            } catch (Exception e) {
+                Log.w(TAG, e);
+            }
+            if (!matched) {
+                Log.w(TAG, "Response line '" + s + "' not processed");
+            }
+        }
+        for (Field field : tClass.getDeclaredFields()) {
+            if (field.isAnnotationPresent(ResponseHeader.class)) {
+                List<String> strings = headerFields.get(field.getAnnotation(ResponseHeader.class).value());
+                if (strings == null || strings.size() != 1) continue;
+                String value = strings.get(0);
+                try {
+                    field.setAccessible(true);
+                    if (field.getType().equals(String.class)) {
+                        field.set(response, value);
+                    } else if (field.getType().equals(boolean.class)) {
+                        field.setBoolean(response, value.equals("1"));
+                    } else if (field.getType().equals(long.class)) {
+                        field.setLong(response, Long.parseLong(value));
+                    } else if (field.getType().equals(int.class)) {
+                        field.setInt(response, Integer.parseInt(value));
+                    }
+                } catch (Exception e) {
+                    Log.w(TAG, e);
+                }
+            }
+            if (field.isAnnotationPresent(ResponseStatusCode.class) && field.getType() == int.class) {
+                try {
+                    field.setAccessible(true);
+                    field.setInt(response, connection.getResponseCode());
+                } catch (IllegalAccessException e) {
+                    Log.w(TAG, e);
+                }
+            }
+            if (field.isAnnotationPresent(ResponseStatusText.class) && field.getType() == String.class) {
+                try {
+                    field.setAccessible(true);
+                    field.set(response, connection.getResponseMessage());
+                } catch (IllegalAccessException e) {
+                    Log.w(TAG, e);
+                }
+            }
+        }
+        return response;
+    }
+
+    public static <T> void requestAsync(final String url, final Request request, final Class<T> tClass,
+                                        final Callback<T> callback) {
+        new Thread(() -> {
+            try {
+                callback.onResponse(request(url, request, tClass));
+            } catch (Exception e) {
+                callback.onException(e);
+            }
+        }).start();
+    }
+
+    public static abstract class Request {
+        protected void prepare() {
+        }
+    }
+
+    public interface Callback<T> {
+        void onResponse(T response);
+
+        void onException(Exception exception);
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface RequestHeader {
+        public String[] value();
+
+        public boolean truePresent() default true;
+
+        public boolean falsePresent() default false;
+
+        public boolean nullPresent() default false;
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface RequestContent {
+        public String[] value();
+
+        public boolean truePresent() default true;
+
+        public boolean falsePresent() default false;
+
+        public boolean nullPresent() default false;
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface RequestContentDynamic {
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface ResponseField {
+        public String value();
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface ResponseHeader {
+        public String value();
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface ResponseStatusCode {
+    }
+
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface ResponseStatusText {
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/MultiListenerProxy.java

@@ -0,0 +1,225 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import android.os.IInterface;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+
+public class MultiListenerProxy<T extends IInterface> implements InvocationHandler {
+    private static final String TAG = "GmsMultiListener";
+
+    public static <T extends IInterface> T get(Class<T> tClass, final Collection<T> listeners) {
+        return get(tClass, new CollectionListenerPool<T>(listeners));
+    }
+
+    public static <T extends IInterface> T get(Class<T> tClass, final ListenerPool<T> listenerPool) {
+        return (T) Proxy.newProxyInstance(tClass.getClassLoader(), new Class[]{tClass}, new MultiListenerProxy<T>(listenerPool));
+    }
+
+    private final ListenerPool<T> listeners;
+
+    private MultiListenerProxy(ListenerPool<T> listeners) {
+        this.listeners = listeners;
+    }
+
+    @Override
+    public Object invoke(Object proxy, Method method, Object[] args) {
+        for (T listener : new HashSet<T>(listeners)) {
+            try {
+                method.invoke(listener, args);
+            } catch (Exception e) {
+                Log.w(TAG, e);
+                listeners.remove(listener);
+            }
+        }
+        return null;
+    }
+
+    public static abstract class ListenerPool<T> implements Collection<T> {
+        @Override
+        public boolean addAll(Collection<? extends T> collection) {
+            return false;
+        }
+
+        @Override
+        public boolean add(T object) {
+            return false;
+        }
+
+        @Override
+        public boolean containsAll(Collection<?> collection) {
+            for (Object o : collection) {
+                if (!contains(o)) return false;
+            }
+            return true;
+        }
+
+        @Override
+        public boolean removeAll(Collection<?> collection) {
+            boolean x = true;
+            for (Object o : collection) {
+                if (!remove(o)) x = false;
+            }
+            return x;
+        }
+
+        @Override
+        public boolean retainAll(Collection<?> collection) {
+            return false;
+        }
+
+        @NonNull
+        @Override
+        public Object[] toArray() {
+            throw new IllegalArgumentException();
+        }
+
+        @NonNull
+        @Override
+        public <T1> T1[] toArray(T1[] array) {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    private static class CollectionListenerPool<T> extends ListenerPool<T> {
+
+        private Collection<T> listeners;
+
+        public CollectionListenerPool(Collection<T> listeners) {
+            this.listeners = listeners;
+        }
+
+        @Override
+        public void clear() {
+            listeners.clear();
+        }
+
+        @Override
+        public boolean contains(Object object) {
+            return listeners.contains(object);
+        }
+
+        @Override
+        public boolean isEmpty() {
+            return listeners.isEmpty();
+        }
+
+        @NonNull
+        @Override
+        public Iterator<T> iterator() {
+            return listeners.iterator();
+        }
+
+        @Override
+        public boolean remove(Object object) {
+            return listeners.remove(object);
+        }
+
+        @Override
+        public int size() {
+            return listeners.size();
+        }
+    }
+
+    public static class MultiCollectionListenerPool<T> extends ListenerPool<T> {
+        private Collection<? extends Collection<T>> multiCol;
+
+        public MultiCollectionListenerPool(Collection<? extends Collection<T>> multiCol) {
+            this.multiCol = multiCol;
+        }
+
+        @Override
+        public void clear() {
+            for (Collection<T> ts : multiCol) {
+                ts.clear();
+            }
+        }
+
+        @Override
+        public boolean contains(Object object) {
+            for (Collection<T> ts : multiCol) {
+                if (ts.contains(object)) return true;
+            }
+            return false;
+        }
+
+        @Override
+        public boolean isEmpty() {
+            for (Collection<T> ts : multiCol) {
+                if (!ts.isEmpty()) return false;
+            }
+            return true;
+        }
+
+        @NonNull
+        @Override
+        public Iterator<T> iterator() {
+            final Iterator<? extends Collection<T>> interMed = multiCol.iterator();
+            return new Iterator<T>() {
+                private Iterator<T> med;
+
+                @Override
+                public boolean hasNext() {
+                    while ((med == null || !med.hasNext()) && interMed.hasNext()) {
+                        med = interMed.next().iterator();
+                    }
+                    return med != null && med.hasNext();
+                }
+
+                @Override
+                public T next() {
+                    while (med == null || !med.hasNext()) {
+                        med = interMed.next().iterator();
+                    }
+                    return med.next();
+                }
+
+                @Override
+                public void remove() {
+                    med.remove();
+                }
+            };
+        }
+
+        @Override
+        public boolean remove(Object object) {
+            for (Collection<T> ts : multiCol) {
+                if (ts.remove(object)) return true;
+            }
+            return false;
+        }
+
+        @Override
+        public int size() {
+            int sum = 0;
+            for (Collection<T> ts : multiCol) {
+                sum += ts.size();
+            }
+            return sum;
+        }
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/NonCancelToken.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import android.os.RemoteException;
+
+import com.google.android.gms.common.internal.ICancelToken;
+
+public class NonCancelToken extends ICancelToken.Stub {
+    @Override
+    public void cancel() throws RemoteException {
+
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/NotOkayException.java

@@ -0,0 +1,20 @@
+package org.microg.gms.common;
+
+import java.io.IOException;
+
+public class NotOkayException extends IOException {
+    public NotOkayException() {
+    }
+
+    public NotOkayException(String message) {
+        super(message);
+    }
+
+    public NotOkayException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public NotOkayException(Throwable cause) {
+        super(cause);
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/PackageUtils.java

@@ -0,0 +1,393 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import android.app.ActivityManager;
+import android.app.Application;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.Signature;
+import android.os.Binder;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import org.microg.gms.utils.ExtendedPackageInfo;
+
+import java.lang.reflect.Method;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.Arrays;
+import java.util.List;
+
+import static android.os.Build.VERSION.SDK_INT;
+import static org.microg.gms.common.Constants.GMS_PACKAGE_SIGNATURE_SHA1;
+import static org.microg.gms.common.Constants.GMS_SECONDARY_PACKAGE_SIGNATURE_SHA1;
+
+public class PackageUtils {
+
+    private static final String GOOGLE_PLATFORM_KEY = GMS_PACKAGE_SIGNATURE_SHA1;
+    private static final String GOOGLE_PLATFORM_KEY_2 = GMS_SECONDARY_PACKAGE_SIGNATURE_SHA1;
+    private static final String GOOGLE_APP_KEY = "24bb24c05e47e0aefa68a58a766179d9b613a600";
+    private static final String GOOGLE_LEGACY_KEY = "58e1c4133f7441ec3d2c270270a14802da47ba0e"; // Seems to be no longer used.
+    private static final String[] GOOGLE_PRIMARY_KEYS = {GOOGLE_PLATFORM_KEY, GOOGLE_PLATFORM_KEY_2, GOOGLE_APP_KEY};
+
+    @Deprecated
+    public static boolean isGooglePackage(@NonNull Context context, @Nullable String packageName) {
+        if (packageName == null) return false;
+        return new ExtendedPackageInfo(context, packageName).isGoogleOrPlatformPackage();
+    }
+
+    /**
+     * @deprecated Extended access is a deprecated concept
+     */
+    @Deprecated
+    public static boolean callerHasExtendedAccessPermission(@NonNull Context context) {
+        return context.checkCallingPermission("org.microg.gms.EXTENDED_ACCESS") == PackageManager.PERMISSION_GRANTED;
+    }
+
+    public static void assertGooglePackagePermission(@NonNull Context context, GooglePackagePermission permission) {
+        try {
+            if (!callerHasGooglePackagePermission(context, permission))
+                throw new SecurityException("Access denied, missing google package permission for " + permission.name());
+        } catch (SecurityException e) {
+            Log.w("ExtendedAccess", e);
+            throw e;
+        }
+    }
+
+    public static boolean callerHasGooglePackagePermission(@NonNull Context context, GooglePackagePermission permission) {
+        for (String packageCandidate : getCallingPackageCandidates(context)) {
+            if (new ExtendedPackageInfo(context, packageCandidate).hasGooglePackagePermission(permission)) {
+                return true;
+            }
+        }
+
+        // TODO: Replace with explicit permission instead of generic "extended access"
+        if (callerHasExtendedAccessPermission(context)) return true;
+
+        return false;
+    }
+
+    public static void checkPackageUid(@NonNull Context context, @NonNull String packageName, int callingUid) {
+        getAndCheckPackage(context, packageName, callingUid, 0);
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    @Nullable
+    public static String firstSignatureDigest(@NonNull Context context, @Nullable String packageName) {
+        return firstSignatureDigest(context, packageName, false);
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    @Nullable
+    public static String firstSignatureDigest(@NonNull Context context, @Nullable String packageName, boolean useSigningInfo) {
+        return firstSignatureDigest(context.getPackageManager(), packageName, useSigningInfo);
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    @Nullable
+    public static String firstSignatureDigest(@NonNull PackageManager packageManager, @Nullable String packageName) {
+        return firstSignatureDigest(packageManager, packageName, false);
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    @Nullable
+    public static String firstSignatureDigest(@NonNull PackageManager packageManager, String packageName, boolean useSigningInfo) {
+        return bytesToSumString(firstSignatureDigestBytes(packageManager, packageName, useSigningInfo));
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    @Nullable
+    public static byte[] firstSignatureDigestBytes(@NonNull Context context, @Nullable String packageName) {
+        return firstSignatureDigestBytes(context.getPackageManager(), packageName);
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    @Nullable
+    public static byte[] firstSignatureDigestBytes(@NonNull PackageManager packageManager, @Nullable String packageName) {
+        return firstSignatureDigestBytes(packageManager, packageName, false);
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    @Nullable
+    public static byte[] firstSignatureDigestBytes(@NonNull PackageManager packageManager, @Nullable String packageName, boolean useSigningInfo) {
+        if (packageName == null) return null;
+        final PackageInfo info;
+        try {
+            info = packageManager.getPackageInfo(packageName, PackageManager.GET_SIGNATURES | (useSigningInfo && SDK_INT >= 28 ? PackageManager.GET_SIGNING_CERTIFICATES : 0));
+        } catch (PackageManager.NameNotFoundException e) {
+            return null;
+        }
+        if (info == null) return null;
+        if (SDK_INT >= 28 && useSigningInfo && info.signingInfo != null) {
+            if (!info.signingInfo.hasMultipleSigners()) {
+                for (Signature sig : info.signingInfo.getSigningCertificateHistory()) {
+                    byte[] digest = sha1bytes(sig.toByteArray());
+                    if (digest != null) {
+                        return digest;
+                    }
+                }
+            }
+        }
+        if (info.signatures != null) {
+            for (Signature sig : info.signatures) {
+                byte[] digest = sha1bytes(sig.toByteArray());
+                if (digest != null) {
+                    return digest;
+                }
+            }
+        }
+        return null;
+    }
+
+    @Nullable
+    public static String getCallingPackage(@NonNull Context context) {
+        int callingUid = Binder.getCallingUid(), callingPid = Binder.getCallingPid();
+        String packageName = packageFromProcessId(context, callingPid);
+        if (packageName == null) {
+            packageName = firstPackageFromUserId(context, callingUid);
+        }
+        return packageName;
+    }
+
+    public static String[] getCallingPackageCandidates(@NonNull Context context) {
+        int callingUid = Binder.getCallingUid(), callingPid = Binder.getCallingPid();
+        String packageName = packageFromProcessId(context, callingPid);
+        if (packageName != null) return new String[]{packageName};
+        String[] candidates = context.getPackageManager().getPackagesForUid(callingUid);
+        if (candidates == null) return new String[0];
+        return candidates;
+    }
+
+    @Nullable
+    public static String getAndCheckCallingPackage(@NonNull Context context, @Nullable String suggestedPackageName) {
+        return getAndCheckCallingPackage(context, suggestedPackageName, 0);
+    }
+
+    @Nullable
+    public static String getAndCheckCallingPackageOrImpersonation(@NonNull Context context, @Nullable String suggestedPackageName) {
+        try {
+            return getAndCheckCallingPackage(context, suggestedPackageName, 0);
+        } catch (Exception e) {
+            if (callerHasGooglePackagePermission(context, GooglePackagePermission.IMPERSONATE)) {
+                return suggestedPackageName;
+            }
+            throw e;
+        }
+    }
+
+    @Nullable
+    public static String getAndCheckCallingPackage(@NonNull Context context, int suggestedCallerUid) {
+        return getAndCheckCallingPackage(context, null, suggestedCallerUid);
+    }
+
+    @Nullable
+    public static String getAndCheckCallingPackage(@NonNull Context context, @Nullable String suggestedPackageName, int suggestedCallerUid) {
+        return getAndCheckCallingPackage(context, suggestedPackageName, suggestedCallerUid, 0);
+    }
+
+    @Nullable
+    public static String getAndCheckCallingPackage(@NonNull Context context, @Nullable String suggestedPackageName, int suggestedCallerUid, int suggestedCallerPid) {
+        int callingUid = Binder.getCallingUid(), callingPid = Binder.getCallingPid();
+        if (suggestedCallerUid > 0 && suggestedCallerUid != callingUid) {
+            throw new SecurityException("suggested UID [" + suggestedCallerUid + "] and real calling UID [" + callingUid + "] mismatch!");
+        }
+        if (suggestedCallerPid > 0 && suggestedCallerPid != callingPid) {
+            throw new SecurityException("suggested PID [" + suggestedCallerPid + "] and real calling PID [" + callingPid + "] mismatch!");
+        }
+        return getAndCheckPackage(context, suggestedPackageName, callingUid, callingPid);
+    }
+
+    @Nullable
+    public static String getAndCheckPackage(Context context, String suggestedPackageName, int callingUid) {
+        return getAndCheckPackage(context, suggestedPackageName, callingUid, 0);
+    }
+
+    @Nullable
+    public static String getAndCheckPackage(@NonNull Context context, @Nullable String suggestedPackageName, int callingUid, int callingPid) {
+        String packageName = packageFromProcessId(context, callingPid);
+        if (packageName == null) {
+            String[] packagesForUid = context.getPackageManager().getPackagesForUid(callingUid);
+            if (packagesForUid != null && packagesForUid.length != 0) {
+                if (packagesForUid.length == 1) {
+                    packageName = packagesForUid[0];
+                } else if (Arrays.asList(packagesForUid).contains(suggestedPackageName)) {
+                    packageName = suggestedPackageName;
+                } else {
+                    packageName = packagesForUid[0];
+                }
+            }
+        }
+        if (packageName != null && suggestedPackageName != null && !packageName.equals(suggestedPackageName)) {
+            throw new SecurityException("UID [" + callingUid + "] is not related to packageName [" + suggestedPackageName + "] (seems to be " + packageName + ")");
+        }
+        return packageName;
+    }
+
+    @Nullable
+    @Deprecated
+    public static String packageFromProcessId(@NonNull Context context, int pid) {
+        ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
+        if (manager == null) return null;
+        if (pid <= 0) return null;
+        List<ActivityManager.RunningAppProcessInfo> runningAppProcesses = manager.getRunningAppProcesses();
+        if (runningAppProcesses != null) {
+            for (ActivityManager.RunningAppProcessInfo processInfo : runningAppProcesses) {
+                if (processInfo.pid == pid && processInfo.pkgList.length == 1) {
+                    return processInfo.pkgList[0];
+                }
+            }
+        }
+        return null;
+    }
+
+    @Nullable
+    public static String firstPackageFromUserId(@NonNull Context context, int uid) {
+        String[] packagesForUid = context.getPackageManager().getPackagesForUid(uid);
+        if (packagesForUid != null && packagesForUid.length != 0) {
+            return packagesForUid[0];
+        }
+        return null;
+    }
+
+    @SuppressWarnings("deprecation")
+    public static String packageFromPendingIntent(@Nullable PendingIntent pi) {
+        if (pi == null) return null;
+        if (SDK_INT < 17) {
+            return pi.getTargetPackage();
+        } else {
+            return pi.getCreatorPackage();
+        }
+    }
+
+    public static String getProcessName() {
+        if (android.os.Build.VERSION.SDK_INT >= 28)
+            return Application.getProcessName();
+        try {
+            Class<?> activityThread = Class.forName("android.app.ActivityThread");
+            String methodName = android.os.Build.VERSION.SDK_INT >= 18 ? "currentProcessName" : "currentPackageName";
+            Method getProcessName = activityThread.getDeclaredMethod(methodName);
+            return (String) getProcessName.invoke(null);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static boolean isPersistentProcess() {
+        String processName = getProcessName();
+        if (processName == null) {
+            Log.w("GmsPackageUtils", "Can't determine process name of current process");
+            return false;
+        }
+        return processName.endsWith(":persistent");
+    }
+
+    public static boolean isMainProcess(Context context) {
+        String processName = getProcessName();
+        if (processName == null) {
+            Log.w("GmsPackageUtils", "Can't determine process name of current process");
+            return false;
+        }
+        return processName.equals(context.getPackageName());
+    }
+
+    public static void warnIfNotPersistentProcess(Class<?> clazz) {
+        if (!isPersistentProcess()) {
+            Log.w("GmsPackageUtils", clazz.getSimpleName() + " initialized outside persistent process", new RuntimeException());
+        }
+    }
+
+    public static void warnIfNotMainProcess(Context context, Class<?> clazz) {
+        if (!isMainProcess(context)) {
+            Log.w("GmsPackageUtils", clazz.getSimpleName() + " initialized outside main process", new RuntimeException());
+        }
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    public static String sha1sum(byte[] bytes) {
+        return bytesToSumString(sha1bytes(bytes));
+    }
+
+    @Nullable
+    private static String bytesToSumString(@Nullable byte[] bytes) {
+        if (bytes == null) return null;
+        StringBuilder sb = new StringBuilder(2 * bytes.length);
+        for (byte b : bytes) {
+            sb.append(String.format("%02x", b));
+        }
+        return sb.toString();
+    }
+
+    /**
+     * @deprecated We should stop using SHA-1 for certificate fingerprints!
+     */
+    @Deprecated
+    public static byte[] sha1bytes(byte[] bytes) {
+        MessageDigest md;
+        try {
+            md = MessageDigest.getInstance("SHA1");
+        } catch (final NoSuchAlgorithmException e) {
+            return null;
+        }
+        if (md != null) {
+            return md.digest(bytes);
+        }
+        return null;
+    }
+
+    @Deprecated
+    public static int versionCode(Context context, String packageName) {
+        return new ExtendedPackageInfo(context, packageName).getShortVersionCode();
+    }
+
+    @Deprecated
+    public static String versionName(Context context, String packageName) {
+        return new ExtendedPackageInfo(context, packageName).getVersionName();
+    }
+
+    @Deprecated
+    public static int targetSdkVersion(Context context, String packageName) {
+        return new ExtendedPackageInfo(context, packageName).getTargetSdkVersion();
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/PhoneInfo.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import java.util.Random;
+
+public class PhoneInfo {
+    public String cellOperator = "26207";
+    public String roaming = "mobile-notroaming";
+    public String simOperator = "26207";
+    public String imsi = randomImsi();
+
+    private String randomImsi() {
+        Random random = new Random();
+        StringBuilder sb = new StringBuilder(simOperator);
+        while (sb.length() < 15) {
+            sb.append(random.nextInt(10));
+        }
+        return sb.toString();
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/RemoteListenerProxy.java

@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2013-2019 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.content.pm.ResolveInfo;
+import android.os.IBinder;
+import android.os.IInterface;
+import android.util.Log;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.ArrayList;
+import java.util.List;
+
+public class RemoteListenerProxy<T extends IInterface> implements ServiceConnection, InvocationHandler {
+    private static final String TAG = "GmsRemoteListener";
+    private final Context context;
+    private final Intent searchIntent;
+    private final String bindAction;
+    private IBinder remote;
+    private boolean connecting;
+    private List<Runnable> waiting = new ArrayList<Runnable>();
+    private Class<T> tClass;
+
+    public static <T extends IInterface> T get(Context context, Intent intent, Class<T> tClass, String bindAction) {
+        return (T) Proxy.newProxyInstance(tClass.getClassLoader(), new Class[]{tClass},
+                new RemoteListenerProxy<T>(context, intent, tClass, bindAction));
+    }
+
+    private RemoteListenerProxy(Context context, Intent intent, Class<T> tClass, String bindAction) {
+        this.context = context;
+        this.searchIntent = intent;
+        this.tClass = tClass;
+        this.bindAction = bindAction;
+    }
+
+    private boolean connect() {
+        synchronized (this) {
+            if (!connecting) {
+                try {
+                    ResolveInfo resolveInfo = context.getPackageManager().resolveService(searchIntent, 0);
+                    if (resolveInfo != null) {
+                        Intent intent = new Intent(bindAction);
+                        intent.setPackage(resolveInfo.serviceInfo.packageName);
+                        intent.setClassName(resolveInfo.serviceInfo.packageName, resolveInfo.serviceInfo.name);
+                        connecting = context.bindService(intent, this, Context.BIND_AUTO_CREATE);
+                        if (!connecting) Log.d(TAG, "Could not connect to: " + intent);
+                        return connecting;
+                    }
+                    return false;
+                } catch (Exception e) {
+                    Log.w(TAG, e);
+                }
+            }
+            return true;
+        }
+    }
+
+    private void runOncePossible(Runnable runnable) {
+        synchronized (this) {
+            if (remote == null) {
+                waiting.add(runnable);
+            } else {
+                runnable.run();
+            }
+        }
+    }
+
+    @Override
+    public void onServiceConnected(ComponentName name, IBinder service) {
+        synchronized (this) {
+            remote = service;
+            if (!waiting.isEmpty()) {
+                try {
+                    for (Runnable runnable : waiting) {
+                        runnable.run();
+                    }
+                } catch (Exception e) {
+                }
+                waiting.clear();
+                try {
+                    context.unbindService(RemoteListenerProxy.this);
+                } catch (Exception e) {
+                }
+                connecting = false;
+                remote = null;
+            }
+        }
+    }
+
+    @Override
+    public void onServiceDisconnected(ComponentName name) {
+        synchronized (this) {
+            remote = null;
+        }
+    }
+
+    @Override
+    public Object invoke(Object proxy, final Method method, final Object[] args) throws Throwable {
+        if (method.getDeclaringClass().equals(tClass)) {
+            runOncePossible(new Runnable() {
+                @Override
+                public void run() {
+                    try {
+                        Object asInterface = Class.forName(tClass.getName() + "$Stub").getMethod("asInterface", IBinder.class).invoke(null, remote);
+                        method.invoke(asInterface, args);
+                    } catch (Exception e) {
+                        Log.w(TAG, e);
+                    }
+                }
+            });
+            connect();
+            return null;
+        } else if (method.getDeclaringClass().equals(Object.class)) {
+            return method.invoke(this, args);
+        }
+        return null;
+    }
+}

play-services-base/core/src/main/java/org/microg/gms/common/Utils.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2013-2017 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.microg.gms.common;
+
+import android.content.Context;
+import android.util.Log;
+import android.widget.Toast;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Locale;
+
+import static android.content.pm.PackageManager.PERMISSION_GRANTED;
+
+public class Utils {
+
+    public static Locale getLocale(Context context) {
+        return Locale.getDefault(); // TODO
+    }
+
+    public static DeviceIdentifier getDeviceIdentifier(Context context) {
+        return new DeviceIdentifier();
+    }
+
+    public static PhoneInfo getPhoneInfo(Context context) {
+        return new PhoneInfo();
+    }
+
+    public static boolean hasSelfPermissionOrNotify(Context context, String permission) {
+        if (context.checkCallingOrSelfPermission(permission) != PERMISSION_GRANTED) {
+            Log.w("GmsUtils", "Lacking permission to " + permission + " for pid:" + android.os.Process.myPid() + " uid:" + android.os.Process.myUid());
+            try {
+                //TODO: Toast.makeText(context, context.getString(R.string.lacking_permission_toast, permission), Toast.LENGTH_SHORT).show();
+            } catch (RuntimeException e) {
+            }
+            return false;
+        }
+        return true;
+    }
+
+    public static byte[] readStreamToEnd(final InputStream is) throws IOException {
+        final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        if (is != null) {
+            final byte[] buff = new byte[1024];
+            int read;
+            do {
+                bos.write(buff, 0, (read = is.read(buff)) < 0 ? 0 : read);
+            } while (read >= 0);
+            is.close();
+        }
+        return bos.toByteArray();
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/auth/AuthPrefs.kt

@@ -0,0 +1,43 @@
+package org.microg.gms.auth
+
+import android.content.Context
+import org.microg.gms.settings.SettingsContract
+import org.microg.gms.settings.SettingsContract.Auth
+
+object AuthPrefs {
+
+    @JvmStatic
+    fun isTrustGooglePermitted(context: Context): Boolean {
+        return SettingsContract.getSettings(context, Auth.getContentUri(context), arrayOf(Auth.TRUST_GOOGLE)) { c ->
+            c.getInt(0) != 0
+        }
+    }
+
+    @JvmStatic
+    fun isAuthVisible(context: Context): Boolean {
+        return SettingsContract.getSettings(context, Auth.getContentUri(context), arrayOf(Auth.VISIBLE)) { c ->
+            c.getInt(0) != 0
+        }
+    }
+
+    @JvmStatic
+    fun shouldIncludeAndroidId(context: Context): Boolean {
+        return SettingsContract.getSettings(context, Auth.getContentUri(context), arrayOf(Auth.INCLUDE_ANDROID_ID)) { c ->
+            c.getInt(0) != 0
+        }
+    }
+
+    @JvmStatic
+    fun shouldStripDeviceName(context: Context): Boolean {
+        return SettingsContract.getSettings(context, Auth.getContentUri(context), arrayOf(Auth.STRIP_DEVICE_NAME)) { c ->
+            c.getInt(0) != 0
+        }
+    }
+
+    @JvmStatic
+    fun shouldReceiveTwoStepVerification(context: Context): Boolean {
+        return SettingsContract.getSettings(context, Auth.getContentUri(context), arrayOf(Auth.TWO_STEP_VERIFICATION)) { c ->
+            c.getInt(0) != 0
+        }
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/checkin/LastCheckinInfo.kt

@@ -0,0 +1,77 @@
+/*
+ * SPDX-FileCopyrightText: 2025 e foundation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.checkin
+
+import android.content.Context
+import org.microg.gms.settings.SettingsContract
+
+data class LastCheckinInfo(
+    val lastCheckin: Long,
+    val androidId: Long,
+    val securityToken: Long,
+    val digest: String,
+    val versionInfo: String,
+    val deviceDataVersionInfo: String,
+) {
+
+    constructor(r: CheckinResponse) : this(
+        lastCheckin = r.timeMs ?: 0L,
+        androidId = r.androidId ?: 0L,
+        securityToken = r.securityToken ?: 0L,
+        digest = r.digest ?: SettingsContract.CheckIn.INITIAL_DIGEST,
+        versionInfo = r.versionInfo ?: "",
+        deviceDataVersionInfo = r.deviceDataVersionInfo ?: "",
+    )
+
+    companion object {
+        @JvmStatic
+        fun read(context: Context): LastCheckinInfo {
+            val projection = arrayOf(
+                SettingsContract.CheckIn.ANDROID_ID,
+                SettingsContract.CheckIn.DIGEST,
+                SettingsContract.CheckIn.LAST_CHECK_IN,
+                SettingsContract.CheckIn.SECURITY_TOKEN,
+                SettingsContract.CheckIn.VERSION_INFO,
+                SettingsContract.CheckIn.DEVICE_DATA_VERSION_INFO,
+            )
+            return SettingsContract.getSettings(
+                context,
+                SettingsContract.CheckIn.getContentUri(context),
+                projection
+            ) { c ->
+                LastCheckinInfo(
+                    androidId = c.getLong(0),
+                    digest = c.getString(1),
+                    lastCheckin = c.getLong(2),
+                    securityToken = c.getLong(3),
+                    versionInfo = c.getString(4),
+                    deviceDataVersionInfo = c.getString(5),
+                )
+            }
+        }
+
+        @JvmStatic
+        fun clear(context: Context) =
+            SettingsContract.setSettings(context, SettingsContract.CheckIn.getContentUri(context)) {
+                put(SettingsContract.CheckIn.ANDROID_ID, 0L)
+                put(SettingsContract.CheckIn.DIGEST, SettingsContract.CheckIn.INITIAL_DIGEST)
+                put(SettingsContract.CheckIn.LAST_CHECK_IN, 0L)
+                put(SettingsContract.CheckIn.SECURITY_TOKEN, 0L)
+                put(SettingsContract.CheckIn.VERSION_INFO, "")
+                put(SettingsContract.CheckIn.DEVICE_DATA_VERSION_INFO, "")
+            }
+    }
+
+    fun write(context: Context) =
+        SettingsContract.setSettings(context, SettingsContract.CheckIn.getContentUri(context)) {
+            put(SettingsContract.CheckIn.ANDROID_ID, androidId)
+            put(SettingsContract.CheckIn.DIGEST, digest)
+            put(SettingsContract.CheckIn.LAST_CHECK_IN, lastCheckin)
+            put(SettingsContract.CheckIn.SECURITY_TOKEN, securityToken)
+            put(SettingsContract.CheckIn.VERSION_INFO, versionInfo)
+            put(SettingsContract.CheckIn.DEVICE_DATA_VERSION_INFO, deviceDataVersionInfo)
+        }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/common/DeviceConfigProto.kt

@@ -0,0 +1,26 @@
+/*
+ * SPDX-FileCopyrightText: 2025 e foundation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.common
+
+import org.microg.gms.checkin.DeviceConfig
+
+fun DeviceConfiguration.asProto(): DeviceConfig = DeviceConfig(
+    availableFeature = availableFeatures,
+    densityDpi = densityDpi,
+    glEsVersion = glEsVersion,
+    glExtension = glExtensions,
+    hasFiveWayNavigation = hasFiveWayNavigation,
+    hasHardKeyboard = hasHardKeyboard,
+    heightPixels = heightPixels,
+    keyboardType = keyboardType,
+    locale = locales,
+    nativePlatform = nativePlatforms,
+    navigation = navigation,
+    screenLayout = screenLayout,
+    sharedLibrary = sharedLibraries,
+    touchScreen = touchScreen,
+    widthPixels = widthPixels
+)

play-services-base/core/src/main/kotlin/org/microg/gms/common/KnownGooglePackages.kt

@@ -0,0 +1,222 @@
+/*
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.common
+
+import com.google.android.gms.common.internal.CertData
+import org.microg.gms.common.GooglePackagePermission.*
+import org.microg.gms.utils.digest
+import org.microg.gms.utils.toHexString
+
+enum class GooglePackagePermission {
+    ACCOUNT, // Find accounts
+    AD_ID, // Advertising ID
+    APP_CERT, // Receive certificate confirming valid app installation (incl. Spatula)
+    AUTH, // Sign in to Google account without user interface confirmation
+    CREDENTIALS, // Access to credentials
+    GAMES, // Google Play Games first party access
+    IMPERSONATE, // Allow to act as another package
+    OWNER, // Details about own accounts (name, email, photo)
+    PEOPLE, // Details about contacts
+    REPORTING, // Access reporting service
+    SAFETYNET, // Access SafetyNet UUID
+}
+
+// These are SHA-256 hashes of the Google privileged signing certificates
+private val KNOWN_GOOGLE_PRIVILEGED_CERT_HASHES = listOf(
+    "f0fd6c5b410f25cb25c3b53346c8972fae30f8ee7411df910480ad6b2d60db83",
+    "7ce83c1b71f3d572fed04c8d40c5cb10ff75e6d87d9df6fbd53f0468c2905053",
+)
+
+// These are the permissions that we grant to apps signed with a Google
+// privileged platform signing certificate. Those could be in the same
+// shared UID on regular Play Services and thus have full access by
+// design, as they could even directly access all private details in GMS.
+private val PERMISSIONS_PRIVILEGED = GooglePackagePermission.entries.toSet()
+
+// These are SHA-256 hashes of signing certificates used by official Google apps
+// Signing certificates that are only used for a small number of apps are likely not
+// official Google apps, but either acquisitions or independent teams / projects
+// within Google. We don't put them here, but via KNOWN_GOOGLE_PACKAGES.
+private val KNOWN_GOOGLE_APP_CERT_HASHES = listOf(
+    "3d7a1223019aa39d9ea0e3436ab7c0896bfb4fb679f4de5fe7c23f326c8f994a"
+)
+
+// This is a subset of permissions that we grant to apps signed with an official
+// Google apps certificate. Note that this has lower priority than the
+// KNOWN_GOOGLE_PACKAGES list, so if any app needs more permissions than this,
+// this can be handled through KNOWN_GOOGLE_PACKAGES.
+private val PERMISSIONS_APP = setOf(ACCOUNT, APP_CERT, AUTH, OWNER, PEOPLE, REPORTING, SAFETYNET)
+
+private const val SHA1 = "SHA1"
+private const val SHA256 = "SHA-256"
+
+data class PackageAndCertHash(val packageName: String, val algorithm: String, val certHash: String)
+
+private val KNOWN_GOOGLE_PACKAGES = mapOf(
+    // Legacy set
+    // These include all previously KNOWN_GOOGLE_PACKAGES and grant them all google package permissions
+    // Those should be replaced by new entries that
+    // - use SHA-256 instead of SHA-1
+    // - has more accurate permission set (in most cases, ACCOUNT+AUTH+OWNER is sufficient)
+    Pair(
+        PackageAndCertHash("com.google.android.apps.classroom", SHA1, "46f6c8987311e131f4f558d8e0ae145bebab6da3"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.inbox", SHA1, "aa87ce1260c008d801197bb4ecea4ab8929da246"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.playconsole", SHA1, "d6c35e55b481aefddd74152ca7254332739a81d6"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.travel.onthego", SHA1, "0cbe08032217d45e61c0bc72f294395ee9ecb5d5"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.tycho", SHA1, "01b844184e360686aa98b48eb16e05c76d4a72ad"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.contacts", SHA1, "ee3e2b5d95365c5a1ccc2d8dfe48d94eb33b3ebe"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.wearable.app", SHA1, "a197f9212f2fed64f0ff9c2a4edf24b9c8801c8c"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.youtube.music", SHA1, "afb0fed5eeaebdd86f56a97742f4b6b33ef59875"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.vr.home", SHA1, "fc1edc68f7e3e4963c998e95fc38f3de8d1bfc96"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.vr.cyclops", SHA1, "188c5ca3863fa121216157a5baa80755ceda70ab"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.waze", SHA1, "35b438fe1bc69d975dc8702dc16ab69ebf65f26f"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.wellbeing", SHA1, "4ebdd02380f1fa0b6741491f0af35625dba76e9f"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.village.boond", SHA1, "48e7985b8f901df335b5d5223579c81618431c7b"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.subscriptions.red", SHA1, "de8304ace744ae4c4e05887a27a790815e610ff0"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.meetings", SHA1, "47a6936b733dbdb45d71997fbe1d610eca36b8bf"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.nbu.paisa.user", SHA1, "80df78bb700f9172bc671779b017ddefefcbf552"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.dynamite", SHA1, "519c5a17a60596e6fe5933b9cb4285e7b0e5eb7b"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.projection.gearhead", SHA1, "9ca91f9e704d630ef67a23f52bf1577a92b9ca5d"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.stadia.android", SHA1, "133aad3b3d3b580e286573c37f20549f9d3d1cce"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.kids.familylink", SHA1, "88652b8464743e5ce80da0d4b890d13f9b1873df"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.walletnfcrel", SHA1, "82759e2db43f9ccbafce313bc674f35748fabd7a"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.recorder", SHA1, "394d84cd2cf89d3453702c663f98ec6554afc3cd"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.messaging", SHA1, "0980a12be993528c19107bc21ad811478c63cefc"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.tachyon", SHA1, "a0bc09af527b6397c7a9ef171d6cf76f757becc3"),
+        PERMISSIONS_PRIVILEGED
+    ),
+    Pair(
+        PackageAndCertHash("com.google.android.apps.access.wifi.consumer", SHA1,"d850379540d68fbec82a742ab6a8321a3f9a4c7c"),
+        PERMISSIONS_PRIVILEGED
+    ),
+
+    // Google Jamboard
+    Pair(
+        PackageAndCertHash("com.google.android.apps.jam", SHA256, "9db7ff389ab6a30d5f5c92a8629ff0baa93fa8430f0503c04d72640a1cf323f5"),
+        setOf(ACCOUNT, AUTH, OWNER)
+    ),
+
+    // Fitbit
+    Pair(
+        PackageAndCertHash("com.fitbit.FitbitMobile", SHA256, "fa6a198803aac1939fed6bab9295e5184c00966bf912f8c5faff26576cc770ff"),
+        setOf(ACCOUNT, AUTH, OWNER)
+    ),
+
+    // Google Tasks
+    Pair(
+        PackageAndCertHash("com.google.android.apps.tasks", SHA256, "99f6cc5308e6f3318a3bf168bf106d5b5defe2b4b9c561e5ddd7924a7a2ba1e2"),
+        setOf(ACCOUNT, AUTH, OWNER)
+    ),
+
+    // Google familylink
+    Pair(
+        PackageAndCertHash("com.google.android.apps.kids.familylink", SHA256, "6b58bb84c1c6d081d950448ff5c051a34769d7fd8d415452c86efeb808716c0e"),
+        setOf(ACCOUNT, AUTH, OWNER)
+    ),
+
+    // Google Kids home
+    Pair(
+        PackageAndCertHash("com.google.android.apps.kids.home", SHA256, "8f7bd4c5c0273a1a0dd6b3bfa8cc8e9f980a25108adcfd7be9962e8ae9feeb6f"),
+        setOf(ACCOUNT, AUTH, OWNER)
+    ),
+
+    // Google GFiber
+    Pair(
+        PackageAndCertHash("com.google.android.apps.fiber.myfiber", SHA256, "4a853c50adda4406495652fe78f32252757c8dd761f3601a7b2e0df86291429d"),
+        setOf(ACCOUNT, AUTH, OWNER)
+    ),
+
+    // Google NotebookLM
+    Pair(
+        PackageAndCertHash("com.google.android.apps.labs.language.tailwind", SHA256, "ba49176908275f83be9ae1034968f0b18e65177a64e5a40b3a621f148dfb6fa2"),
+        setOf(ACCOUNT, AUTH, OWNER)
+    ),
+)
+
+fun isGooglePackage(pkg: PackageAndCertHash): Boolean {
+    if (pkg.algorithm == SHA256 && pkg.certHash in KNOWN_GOOGLE_PRIVILEGED_CERT_HASHES) return true
+    if (pkg.algorithm == SHA256 && pkg.certHash in KNOWN_GOOGLE_APP_CERT_HASHES) return true
+    return KNOWN_GOOGLE_PACKAGES.containsKey(pkg)
+}
+fun getGooglePackagePermissions(pkg: PackageAndCertHash): Set<GooglePackagePermission> {
+    if (KNOWN_GOOGLE_PACKAGES.containsKey(pkg)) return KNOWN_GOOGLE_PACKAGES[pkg].orEmpty()
+    if (pkg.algorithm == SHA256 && pkg.certHash in KNOWN_GOOGLE_PRIVILEGED_CERT_HASHES) return PERMISSIONS_PRIVILEGED
+    if (pkg.algorithm == SHA256 && pkg.certHash in KNOWN_GOOGLE_APP_CERT_HASHES) return PERMISSIONS_APP
+    return emptySet()
+}
+fun hasGooglePackagePermission(pkg: PackageAndCertHash, permission: GooglePackagePermission) = getGooglePackagePermissions(pkg).contains(permission)
+
+fun isGooglePackage(packageName: String, certificate: CertData): Boolean =
+    listOf(SHA1, SHA256).any { isGooglePackage(PackageAndCertHash(packageName, it, certificate.digest(it).toHexString())) }

play-services-base/core/src/main/kotlin/org/microg/gms/crossprofile/CrossProfileRequestActivity.kt

@@ -0,0 +1,90 @@
+/*
+ * SPDX-FileCopyrightText: 2025 e foundation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.crossprofile
+
+import android.app.Activity
+import android.content.Intent
+import android.content.pm.CrossProfileApps
+import android.os.Bundle
+import android.os.UserManager
+import android.util.Log
+import androidx.annotation.RequiresApi
+import org.microg.gms.settings.SettingsContract.CROSS_PROFILE_PERMISSION
+import org.microg.gms.settings.SettingsContract.CROSS_PROFILE_SHARED_PREFERENCES_NAME
+import androidx.core.content.edit
+
+/**
+ * Two-step process:
+ *   1. request to hear back from `CrossProfileRequestActivity`
+ *   2. receive resulting URI as intent data
+ *
+ * This dance so complicated because Android platform does not offer better APIs that only need
+ * `INTERACT_ACROSS_PROFILES`, an appops permission (and not `INTERACT_ACROSS_USERS`, a
+ * privileged|system permission).
+ */
+@RequiresApi(30)
+class CrossProfileRequestActivity : Activity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        // Check that we are work profile
+        val userManager = getSystemService(UserManager::class.java)
+        if (!userManager.isManagedProfile) {
+            Log.w(CrossProfileSendActivity.TAG, "I was asked to send a cross-profile request, but I am not on a work profile!")
+            finish()
+            return
+        }
+
+        val crossProfileApps = getSystemService(CrossProfileApps::class.java)
+
+        val targetProfiles = crossProfileApps.targetUserProfiles
+
+        if (!crossProfileApps.canInteractAcrossProfiles() || targetProfiles.isEmpty()) {
+            Log.w(
+                TAG, "I am supposed to send a cross-profile request, but the prerequisites are not met: " +
+                        "can interact = ${crossProfileApps.canInteractAcrossProfiles()}, " +
+                        "#targetProfiles = ${targetProfiles.size}")
+            finish()
+            return
+        }
+
+        val intent = Intent(this, CrossProfileSendActivity::class.java)
+
+        Log.d(TAG, "asking for cross-profile URI")
+        crossProfileApps.startActivity(
+            intent,
+            targetProfiles.first(),
+            // if this parameter is provided, it works like `startActivityForResult` (with requestCode 0)
+            this
+        )
+
+        // finish only after receiving result
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        Log.d(TAG, data?.data.toString())
+
+        val uri = data?.data
+        if (uri == null) {
+            Log.w(TAG, "expected to receive data, but intent did not contain any.")
+            finish()
+            return
+        }
+
+        contentResolver.takePersistableUriPermission(uri, 0)
+
+        val preferences = getSharedPreferences(CROSS_PROFILE_SHARED_PREFERENCES_NAME, MODE_PRIVATE)
+        Log.i(TAG, "storing work URI")
+        preferences.edit { putString(CROSS_PROFILE_PERMISSION, uri.toString()) }
+
+        finish()
+    }
+
+    companion object {
+        const val TAG = "GmsCrossProfileRequest"
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/crossprofile/CrossProfileSendActivity.kt

@@ -0,0 +1,57 @@
+/*
+ * SPDX-FileCopyrightText: 2025 e foundation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.crossprofile
+
+import android.app.Activity
+import android.content.Intent
+import android.content.Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION
+import android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION
+import android.content.pm.CrossProfileApps
+import android.os.Bundle
+import android.os.UserManager
+import android.util.Log
+import androidx.annotation.RequiresApi
+import androidx.core.net.toUri
+import org.microg.gms.settings.SettingsContract.getAuthority
+
+@RequiresApi(30)
+class CrossProfileSendActivity : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        // Check that we are primary profile
+        val userManager = getSystemService(UserManager::class.java)
+        if (userManager.isManagedProfile) {
+            Log.w(TAG, "Cross-profile send request was received on work profile!")
+            finish()
+            return
+        }
+
+        // Check prerequisites
+        val crossProfileApps = getSystemService(CrossProfileApps::class.java)
+        val targetProfiles = crossProfileApps.targetUserProfiles
+
+        if (!crossProfileApps.canInteractAcrossProfiles() || targetProfiles.isEmpty()) {
+            Log.w(
+                TAG, "received cross-profile request, but I believe I cannot answer, as prerequisites are not met: " +
+                    "can interact = ${crossProfileApps.canInteractAcrossProfiles()}, " +
+                    "#targetProfiles = ${targetProfiles.size}. Note that this is expected during initial setup of a work profile.")
+        }
+
+        // Respond
+        Log.d(TAG, "responding to cross-profile request")
+
+        setResult(1, Intent().apply {
+            setData("content://${getAuthority(this@CrossProfileSendActivity)}".toUri())
+            addFlags(FLAG_GRANT_READ_URI_PERMISSION or FLAG_GRANT_PERSISTABLE_URI_PERMISSION)
+        })
+        finish()
+    }
+
+    companion object {
+        const val TAG = "GmsCrossProfileSend"
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/crossprofile/UserInitReceiver.kt

@@ -0,0 +1,40 @@
+/*
+ * SPDX-FileCopyrightText: 2025 e foundation
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.crossprofile
+
+import android.annotation.SuppressLint
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.os.Build.VERSION.SDK_INT
+import android.os.UserManager
+import android.util.Log
+
+class UserInitReceiver : BroadcastReceiver() {
+    @SuppressLint("UnsafeProtectedBroadcastReceiver") // exported="false"
+    override fun onReceive(context: Context, intent: Intent?) {
+
+        // Check that we are work profile
+        if (SDK_INT >= 30) {
+            val userManager = context.getSystemService(UserManager::class.java)
+            if (userManager.isManagedProfile) {
+                Log.d(TAG, "A new managed profile is being initialized; telling `CrossProfileRequestActivity` to request access to main profile's data.")
+                // CrossProfileActivity will check whether permissions are present
+                context.startActivity(
+                    Intent(context, CrossProfileRequestActivity::class.java).apply {
+                        addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    }
+                )
+            } else {
+                Log.d(TAG, "A new user is being initialized, but it is not a managed profile. Not connecting data")
+            }
+        }
+    }
+
+    companion object {
+        const val TAG = "GmsUserInit"
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/profile/Build.kt

@@ -0,0 +1,104 @@
+/*
+ * SPDX-FileCopyrightText: 2021 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.profile
+
+import android.annotation.TargetApi
+
+object Build {
+    @JvmField
+    var BOARD: String? = null
+
+    @JvmField
+    var BOOTLOADER: String? = null
+
+    @JvmField
+    var BRAND: String? = null
+
+    @JvmField
+    var CPU_ABI: String? = null
+
+    @JvmField
+    var CPU_ABI2: String? = null
+
+    @JvmField
+    @TargetApi(21)
+    var SUPPORTED_ABIS: Array<String> = emptyArray()
+
+    @JvmField
+    var DEVICE: String? = null
+
+    @JvmField
+    var DISPLAY: String? = null
+
+    @JvmField
+    var FINGERPRINT: String? = null
+
+    @JvmField
+    var HARDWARE: String? = null
+
+    @JvmField
+    var HOST: String? = null
+
+    @JvmField
+    var ID: String? = null
+
+    @JvmField
+    var MANUFACTURER: String? = null
+
+    @JvmField
+    var MODEL: String? = null
+
+    @JvmField
+    var PRODUCT: String? = null
+
+    @JvmField
+    var RADIO: String? = null
+
+    @JvmField
+    var SERIAL: String? = null
+
+    @JvmField
+    var TAGS: String? = null
+
+    @JvmField
+    var TIME: Long = 0L
+
+    @JvmField
+    var TYPE: String? = null
+
+    @JvmField
+    var USER: String? = null
+
+    object VERSION {
+        @JvmField
+        var CODENAME: String? = null
+
+        @JvmField
+        var INCREMENTAL: String? = null
+
+        @JvmField
+        var RELEASE: String? = null
+
+        @JvmField
+        var SDK: String? = null
+
+        @JvmField
+        var SDK_INT: Int = 0
+
+        @JvmField
+        var SECURITY_PATCH: String? = null
+
+        @JvmField
+        var DEVICE_INITIAL_SDK_INT: Int = 0
+    }
+
+    fun generateWebViewUserAgentString(original: String): String {
+        if (!original.startsWith("Mozilla/5.0 (")) return original
+        val closeParen: Int = original.indexOf(')')
+
+        return "Mozilla/5.0 (Linux; Android ${VERSION.RELEASE}; $MODEL Build/$ID; wv)${original.substring(closeParen + 1)}"
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/profile/ProfileManager.kt

@@ -0,0 +1,408 @@
+/*
+ * SPDX-FileCopyrightText: 2021, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.profile
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.pm.PackageManager
+import android.content.res.XmlResourceParser
+import android.net.Uri
+import android.os.Bundle
+import android.util.Log
+import org.microg.gms.settings.SettingsContract
+import org.microg.gms.settings.SettingsContract.Profile
+import org.microg.gms.utils.FileXmlResourceParser
+import org.xmlpull.v1.XmlPullParser
+import java.io.File
+import java.util.*
+import kotlin.random.Random
+
+object ProfileManager {
+    private const val TAG = "ProfileManager"
+    const val META_DATA_KEY_SOURCE_PACKAGE = "org.microg.gms.profile:source-package"
+    const val PROFILE_REAL = "real"
+    const val PROFILE_AUTO = "auto"
+    const val PROFILE_NATIVE = "native"
+    const val PROFILE_USER = "user"
+    const val PROFILE_SYSTEM = "system"
+    const val PROFILE_REMOTE = "remote"
+
+    private var activeProfile: String? = null
+
+    private fun getUserProfileFile(context: Context): File = File(context.filesDir, "device_profile.xml")
+    private fun getSystemProfileFile(context: Context): File = File("/system/etc/microg_device_profile.xml")
+    private fun getProfileResId(context: Context, profile: String) = context.resources.getIdentifier("${context.packageName}:xml/profile_$profile".toLowerCase(Locale.US), null, null)
+
+    fun getConfiguredProfile(context: Context): String = SettingsContract.getSettings(context, Profile.getContentUri(context), arrayOf(Profile.PROFILE)) { it.getString(0) } ?: PROFILE_AUTO
+
+    fun getAutoProfile(context: Context): String {
+        if (hasProfile(context, PROFILE_SYSTEM) && isAutoProfile(context, PROFILE_SYSTEM)) return PROFILE_SYSTEM
+        val profile = "${android.os.Build.PRODUCT}_${android.os.Build.VERSION.SDK_INT}"
+        if (hasProfile(context, profile) && isAutoProfile(context, profile)) return profile
+        return PROFILE_NATIVE
+    }
+
+    fun hasProfile(context: Context, profile: String): Boolean = when (profile) {
+        PROFILE_AUTO -> hasProfile(context, getAutoProfile(context))
+        PROFILE_NATIVE, PROFILE_REAL -> true
+        PROFILE_USER -> getUserProfileFile(context).exists()
+        PROFILE_SYSTEM -> getSystemProfileFile(context).exists()
+        else -> getProfileResId(context, profile) != 0
+    }
+
+    private fun getProfileXml(context: Context, profile: String): XmlResourceParser? = kotlin.runCatching {
+            when (profile) {
+                PROFILE_AUTO -> getProfileXml(context, getAutoProfile(context))
+                PROFILE_NATIVE, PROFILE_REAL -> null
+                PROFILE_USER -> FileXmlResourceParser(getUserProfileFile(context))
+                PROFILE_SYSTEM -> FileXmlResourceParser(getSystemProfileFile(context))
+                else -> {
+                    val profileResId = getProfileResId(context, profile)
+                    if (profileResId == 0) return@runCatching null
+                    context.resources.getXml(profileResId)
+                }
+            }
+    }.getOrNull()
+
+    fun isAutoProfile(context: Context, profile: String): Boolean = kotlin.runCatching {
+        when (profile) {
+            PROFILE_AUTO -> false
+            PROFILE_REAL -> false
+            PROFILE_NATIVE -> true
+            else -> {
+                val parser = getProfileXml(context, profile)
+                if (parser != null) {
+                    try {
+                        var next = parser.next()
+                        while (next != XmlPullParser.END_DOCUMENT) {
+                            when (next) {
+                                XmlPullParser.START_TAG -> when (parser.name) {
+                                    "profile" -> {
+                                        return@runCatching parser.getAttributeBooleanValue(null, "auto", false)
+                                    }
+                                }
+                            }
+                            next = parser.next()
+                        }
+                    } finally {
+                        parser.close()
+                    }
+                    false
+                } else {
+                    false
+                }
+            }
+        }
+    }.getOrDefault(false)
+
+    fun getActiveProfileData(context: Context): Map<String, String> =
+        getProfileData(context, getProfile(context), getRealData())
+
+    private fun getProfileData(context: Context, profile: String, realData: Map<String, String>): Map<String, String> {
+        try {
+            if (profile in listOf(PROFILE_REAL, PROFILE_NATIVE)) return realData
+            if (profile != PROFILE_USER && getProfileResId(context, profile) == 0) return realData
+            val resultData = mutableMapOf<String, String>()
+            resultData.putAll(realData)
+            val parser = getProfileXml(context, profile)
+            if (parser != null) {
+                try {
+                    var next = parser.next()
+                    while (next != XmlPullParser.END_DOCUMENT) {
+                        when (next) {
+                            XmlPullParser.START_TAG -> when (parser.name) {
+                                "data" -> {
+                                    val key = parser.getAttributeValue(null, "key")
+                                    val value = parser.getAttributeValue(null, "value")
+                                    resultData[key] = value
+                                    Log.d(TAG, "Overwrite from profile: $key = $value")
+                                }
+                            }
+                        }
+                        next = parser.next()
+                    }
+                } finally {
+                    parser.close()
+                }
+            }
+            return resultData
+        } catch (e: Exception) {
+            Log.w(TAG, e)
+            return realData
+        }
+    }
+
+    private fun getRemoteProfileData(context: Context, packageName: String): Map<String, String> {
+        val data = mutableMapOf<String, String>()
+        val cursor = context.contentResolver.query(Uri.parse("content://${packageName}.microg.profile"), null, null, null, null)
+        cursor?.use {
+            while (cursor.moveToNext()) {
+                data[cursor.getString(0)] = cursor.getString(1)
+            }
+        }
+        return data
+    }
+
+    private fun getProfile(context: Context) = getConfiguredProfile(context).let { if (it != PROFILE_AUTO) it else getAutoProfile(context) }
+    private fun getSerialFromSettings(context: Context): String? = SettingsContract.getSettings(context, Profile.getContentUri(context), arrayOf(Profile.SERIAL)) { it.getString(0) }
+    private fun saveSerial(context: Context, serial: String) = SettingsContract.setSettings(context, Profile.getContentUri(context)) { put(Profile.SERIAL, serial) }
+
+    private fun randomSerial(template: String, prefixLength: Int = (template.length / 2).coerceAtMost(6)): String {
+        val serial = StringBuilder()
+        template.forEachIndexed { index, c ->
+            serial.append(when {
+                index < prefixLength -> c
+                c.isDigit() -> '0' + Random.nextInt(10)
+                c.isLowerCase() && c <= 'f' -> 'a' + Random.nextInt(6)
+                c.isLowerCase() -> 'a' + Random.nextInt(26)
+                c.isUpperCase() && c <= 'F' -> 'A' + Random.nextInt(6)
+                c.isUpperCase() -> 'A' + Random.nextInt(26)
+                else -> c
+            })
+        }
+        return serial.toString()
+    }
+
+    @SuppressLint("MissingPermission")
+    private fun getProfileSerialTemplate(context: Context, profile: String): String {
+        // Native
+        if (profile in listOf(PROFILE_REAL, PROFILE_NATIVE)) {
+            var candidate = try {
+                if (android.os.Build.VERSION.SDK_INT >= 26) {
+                    android.os.Build.getSerial()
+                } else {
+                    android.os.Build.SERIAL
+                }
+            } catch (e: Exception) {
+                android.os.Build.SERIAL
+            }
+            if (candidate != android.os.Build.UNKNOWN) return candidate
+        }
+
+        // From profile
+        try {
+            val parser = getProfileXml(context, profile)
+            if (parser != null) {
+                try {
+                    var next = parser.next()
+                    while (next != XmlPullParser.END_DOCUMENT) {
+                        when (next) {
+                            XmlPullParser.START_TAG -> when (parser.name) {
+                                "serial" -> return parser.getAttributeValue(null, "template")
+                            }
+                        }
+                        next = parser.next()
+                    }
+                } finally {
+                    parser.close()
+                }
+            }
+        } catch (e: Exception) {
+            Log.w(TAG, e)
+        }
+
+        // Fallback
+        return randomSerial("008741A0B2C4D6E8")
+    }
+
+    @SuppressLint("MissingPermission")
+    fun getSerial(context: Context, profile: String = getProfile(context), local: Boolean = false): String {
+        if (!local) getSerialFromSettings(context)?.let { return it }
+        val serialTemplate = getProfileSerialTemplate(context, profile)
+        val serial = when {
+            profile == PROFILE_REAL && serialTemplate != android.os.Build.UNKNOWN -> serialTemplate
+            else -> randomSerial(serialTemplate)
+        }
+        if (!local) saveSerial(context, serial)
+        return serial
+    }
+
+    @SuppressLint("BlockedPrivateApi")
+    private fun getRealData(): Map<String, String> = mutableMapOf(
+            "Build.BOARD" to android.os.Build.BOARD,
+            "Build.BOOTLOADER" to android.os.Build.BOOTLOADER,
+            "Build.BRAND" to android.os.Build.BRAND,
+            "Build.CPU_ABI" to android.os.Build.CPU_ABI,
+            "Build.CPU_ABI2" to android.os.Build.CPU_ABI2,
+            "Build.DEVICE" to android.os.Build.DEVICE,
+            "Build.DISPLAY" to android.os.Build.DISPLAY,
+            "Build.FINGERPRINT" to android.os.Build.FINGERPRINT,
+            "Build.HARDWARE" to android.os.Build.HARDWARE,
+            "Build.HOST" to android.os.Build.HOST,
+            "Build.ID" to android.os.Build.ID,
+            "Build.MANUFACTURER" to android.os.Build.MANUFACTURER,
+            "Build.MODEL" to android.os.Build.MODEL,
+            "Build.PRODUCT" to android.os.Build.PRODUCT,
+            "Build.RADIO" to android.os.Build.RADIO,
+            "Build.SERIAL" to android.os.Build.SERIAL,
+            "Build.TAGS" to android.os.Build.TAGS,
+            "Build.TIME" to android.os.Build.TIME.toString(),
+            "Build.TYPE" to android.os.Build.TYPE,
+            "Build.USER" to android.os.Build.USER,
+            "Build.VERSION.CODENAME" to android.os.Build.VERSION.CODENAME,
+            "Build.VERSION.INCREMENTAL" to android.os.Build.VERSION.INCREMENTAL,
+            "Build.VERSION.RELEASE" to android.os.Build.VERSION.RELEASE,
+            "Build.VERSION.SDK" to android.os.Build.VERSION.SDK,
+            "Build.VERSION.SDK_INT" to android.os.Build.VERSION.SDK_INT.toString()
+    ).apply {
+        if (android.os.Build.VERSION.SDK_INT >= 21) {
+            put("Build.SUPPORTED_ABIS", android.os.Build.SUPPORTED_ABIS.joinToString(","))
+        }
+        if (android.os.Build.VERSION.SDK_INT >= 23) {
+            put("Build.VERSION.SECURITY_PATCH", android.os.Build.VERSION.SECURITY_PATCH)
+        }
+        try {
+            val field = android.os.Build.VERSION::class.java.getDeclaredField("DEVICE_INITIAL_SDK_INT")
+            field.isAccessible = true
+            put("Build.VERSION.DEVICE_INITIAL_SDK_INT", field.getInt(null).toString())
+        } catch (ignored: Exception) {
+        }
+    }
+
+    fun applyProfileData(profileData: Map<String, String>) {
+        fun applyStringField(key: String, valueSetter: (String) -> Unit) = profileData[key]?.let { valueSetter(it) }
+        fun applyIntField(key: String, valueSetter: (Int) -> Unit) = profileData[key]?.toIntOrNull()?.let { valueSetter(it) }
+        fun applyLongField(key: String, valueSetter: (Long) -> Unit) = profileData[key]?.toLongOrNull()?.let { valueSetter(it) }
+
+        applyStringField("Build.BOARD") { Build.BOARD = it }
+        applyStringField("Build.BOOTLOADER") { Build.BOOTLOADER = it }
+        applyStringField("Build.BRAND") { Build.BRAND = it }
+        applyStringField("Build.CPU_ABI") { Build.CPU_ABI = it }
+        applyStringField("Build.CPU_ABI2") { Build.CPU_ABI2 = it }
+        applyStringField("Build.DEVICE") { Build.DEVICE = it }
+        applyStringField("Build.DISPLAY") { Build.DISPLAY = it }
+        applyStringField("Build.FINGERPRINT") { Build.FINGERPRINT = it }
+        applyStringField("Build.HARDWARE") { Build.HARDWARE = it }
+        applyStringField("Build.HOST") { Build.HOST = it }
+        applyStringField("Build.ID") { Build.ID = it }
+        applyStringField("Build.MANUFACTURER") { Build.MANUFACTURER = it }
+        applyStringField("Build.MODEL") { Build.MODEL = it }
+        applyStringField("Build.PRODUCT") { Build.PRODUCT = it }
+        applyStringField("Build.RADIO") { Build.RADIO = it }
+        applyStringField("Build.SERIAL") { Build.SERIAL = it }
+        applyStringField("Build.TAGS") { Build.TAGS = it }
+        applyLongField("Build.TIME") { Build.TIME = it }
+        applyStringField("Build.TYPE") { Build.TYPE = it }
+        applyStringField("Build.USER") { Build.USER = it }
+        applyStringField("Build.VERSION.CODENAME") { Build.VERSION.CODENAME = it }
+        applyStringField("Build.VERSION.INCREMENTAL") { Build.VERSION.INCREMENTAL = it }
+        applyStringField("Build.VERSION.RELEASE") { Build.VERSION.RELEASE = it }
+        applyStringField("Build.VERSION.SDK") { Build.VERSION.SDK = it }
+        applyIntField("Build.VERSION.SDK_INT") { Build.VERSION.SDK_INT = it }
+        applyIntField("Build.VERSION.DEVICE_INITIAL_SDK_INT") { Build.VERSION.DEVICE_INITIAL_SDK_INT = it }
+        if (android.os.Build.VERSION.SDK_INT >= 21) {
+            Build.SUPPORTED_ABIS = profileData["Build.SUPPORTED_ABIS"]?.split(",")?.toTypedArray() ?: emptyArray()
+        } else {
+            Build.SUPPORTED_ABIS = emptyArray()
+        }
+        if (android.os.Build.VERSION.SDK_INT >= 23) {
+            Build.VERSION.SECURITY_PATCH = profileData["Build.VERSION.SECURITY_PATCH"]
+        } else {
+            Build.VERSION.SECURITY_PATCH = null
+        }
+    }
+
+    private fun applyProfile(context: Context, profile: String, serial: String = getSerial(context, profile)) {
+        val profileData = getProfileData(context, profile, getRealData())
+        if (Log.isLoggable(TAG, Log.VERBOSE)) {
+            for ((key, value) in profileData) {
+                Log.v(TAG, "<data key=\"$key\" value=\"$value\" />")
+            }
+        }
+        applyProfileData(profileData)
+        Build.SERIAL = serial
+        Log.d(TAG, "Using Serial ${Build.SERIAL}")
+        activeProfile = profile
+    }
+
+    private fun applyRemoteProfile(context: Context, packageName: String) {
+        val profileData = getRemoteProfileData(context, packageName)
+        if (Log.isLoggable(TAG, Log.VERBOSE)) {
+            for ((key, value) in profileData) {
+                Log.v(TAG, "<data key=\"$key\" value=\"$value\" />")
+            }
+        }
+        if (profileData.isNotEmpty()) {
+            applyProfileData(profileData)
+            activeProfile = PROFILE_REMOTE
+        }
+    }
+
+    fun getProfileName(context: Context, profile: String): String? = getProfileName { getProfileXml(context, profile) }
+
+    private fun getProfileName(parserCreator: () -> XmlResourceParser?): String? {
+        val parser = parserCreator()
+        if (parser != null) {
+            try {
+                var next = parser.next()
+                while (next != XmlPullParser.END_DOCUMENT) {
+                    when (next) {
+                        XmlPullParser.START_TAG -> when (parser.name) {
+                            "profile" -> {
+                                return parser.getAttributeValue(null, "name")
+                            }
+                        }
+                    }
+                    next = parser.next()
+                }
+            } finally {
+                parser.close()
+            }
+        }
+        return null
+    }
+
+    fun setProfile(context: Context, profile: String?) {
+        val changed = getProfile(context) != profile
+        val newProfile = profile ?: PROFILE_AUTO
+        val newSerial = if (changed) getSerial(context, newProfile, true) else getSerial(context)
+        SettingsContract.setSettings(context, Profile.getContentUri(context)) {
+            put(Profile.PROFILE, newProfile)
+            if (changed) put(Profile.SERIAL, newSerial)
+        }
+        if (changed && activeProfile != null) applyProfile(context, newProfile, newSerial)
+    }
+
+    fun importUserProfile(context: Context, file: File): Boolean {
+        val profileName = getProfileName { FileXmlResourceParser(file) } ?: return false
+        try {
+            Log.d(TAG, "Importing user profile '$profileName'")
+            file.copyTo(getUserProfileFile(context), overwrite = true)
+            if (activeProfile == PROFILE_USER) applyProfile(context, PROFILE_USER)
+            return true
+        } catch (e: Exception) {
+            Log.w(TAG, e)
+            return false
+        }
+    }
+
+    @JvmStatic
+    fun resetActiveProfile() {
+        activeProfile = null
+    }
+
+    @JvmStatic
+    fun ensureInitialized(context: Context) {
+        val metaData = runCatching { context.packageManager.getApplicationInfo(context.packageName, PackageManager.GET_META_DATA).metaData }.getOrNull() ?: Bundle.EMPTY
+        synchronized(this) {
+            try {
+                if (metaData.containsKey(META_DATA_KEY_SOURCE_PACKAGE)) {
+                    if (activeProfile != PROFILE_REMOTE) {
+                        val packageName = metaData.getString(META_DATA_KEY_SOURCE_PACKAGE)!!
+                        applyRemoteProfile(context, packageName)
+                    }
+                } else {
+                    val profile = getProfile(context)
+                    if (activeProfile == profile) return
+                    applyProfile(context, profile)
+                }
+            } catch (e: Exception) {
+                Log.w(TAG, e)
+            }
+            Unit
+        }
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/settings/MetaDataPreferences.kt

@@ -0,0 +1,45 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.settings
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.content.pm.PackageManager.GET_META_DATA
+import android.os.Bundle
+
+class MetaDataPreferences(private val context: Context, private val prefix: String = "") : SharedPreferences {
+    private val metaData by lazy {
+        runCatching { context.packageManager.getApplicationInfo(context.packageName, GET_META_DATA) }.getOrNull()?.metaData ?: Bundle.EMPTY
+    }
+
+    override fun getAll(): Map<String, *> = metaData.keySet().filter { it.startsWith(prefix) }.associate { it.substring(prefix.length) to metaData.get(it) }
+
+    override fun getString(key: String, defValue: String?): String? = metaData.getString(prefix + key, defValue)
+
+    override fun getStringSet(key: String, defValues: Set<String>?): Set<String>? = metaData.getStringArray(prefix + key)?.toSet() ?: defValues
+
+    override fun getInt(key: String?, defValue: Int): Int = metaData.getInt(prefix + key, defValue)
+
+    override fun getLong(key: String?, defValue: Long): Long = metaData.getLong(prefix + key, defValue)
+
+    override fun getFloat(key: String?, defValue: Float): Float = metaData.getFloat(prefix + key, defValue)
+
+    override fun getBoolean(key: String?, defValue: Boolean): Boolean = metaData.getBoolean(prefix + key, defValue)
+
+    override fun contains(key: String?): Boolean = metaData.containsKey(prefix + key)
+
+    override fun edit(): SharedPreferences.Editor {
+        throw UnsupportedOperationException()
+    }
+
+    override fun registerOnSharedPreferenceChangeListener(listener: SharedPreferences.OnSharedPreferenceChangeListener?) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun unregisterOnSharedPreferenceChangeListener(listener: SharedPreferences.OnSharedPreferenceChangeListener?) {
+        throw UnsupportedOperationException()
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/settings/SettingsContract.kt

@@ -0,0 +1,349 @@
+/*
+ * SPDX-FileCopyrightText: 2021, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.settings
+
+import android.content.ContentValues
+import android.content.Context
+import android.content.Context.MODE_PRIVATE
+import android.content.Intent
+import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
+import android.content.pm.CrossProfileApps
+import android.content.pm.PackageManager
+import android.database.Cursor
+import android.net.Uri
+import android.os.Binder
+import android.os.Build.VERSION.SDK_INT
+import android.os.Bundle
+import android.os.UserManager
+import android.util.Log
+import androidx.core.net.toUri
+import org.microg.gms.crossprofile.CrossProfileRequestActivity
+import org.microg.gms.ui.TAG
+
+object SettingsContract {
+    const val META_DATA_KEY_SOURCE_PACKAGE = "org.microg.gms.settings:source-package"
+
+    /**
+     * Stores keys that are useful only for connecting to the SettingsProvider from
+     * main profile in a managed / work profile
+     */
+    const val CROSS_PROFILE_SHARED_PREFERENCES_NAME = "crossProfile"
+    const val CROSS_PROFILE_PERMISSION = "uri"
+
+    fun getAuthority(context: Context): String {
+        val metaData = runCatching { context.packageManager.getApplicationInfo(context.packageName, PackageManager.GET_META_DATA).metaData }.getOrNull() ?: Bundle.EMPTY
+        val sourcePackage = metaData.getString(META_DATA_KEY_SOURCE_PACKAGE, context.packageName)
+        return "${sourcePackage}.microg.settings"
+    }
+
+    /**
+     * URI for preferences local to this profile
+     */
+    fun getAuthorityUri(context: Context) = "content://${getAuthority(context)}".toUri()
+
+    /* Cross-profile interactivity, granting access to same preferences across all profiles of a user:
+     * URI points to our `SettingsProvider` on normal profile and is supposed to point to
+     * _primary_ profile's `SettingsProvider` work / managed profile. If this is not yet established,
+     * we need to start the `CrossProfileRequestActivity`, which asks `CrossProfileSendActivity` to
+     * send it a URI that entitles it to access the primary profile's settings. (This would normally
+     * happen while creating the profile from `UserInitReceiver`.)
+     */
+    fun getCrossProfileSharedAuthorityUri(context: Context): Uri {
+
+        if (SDK_INT < 30) {
+            Log.v(TAG, "cross-profile interactivity not possible on this Android version")
+            return "content://${getAuthority(context)}".toUri()
+        }
+
+        val userManager = context.getSystemService(UserManager::class.java)
+        val workProfile = userManager.isManagedProfile
+
+        if (!workProfile) {
+            return "content://${getAuthority(context)}".toUri()
+        }
+
+        /* Check special shared preferences file if it contains a URI that permits us to access
+         * main profile's settings content provider
+         */
+        val preferences = context.getSharedPreferences(CROSS_PROFILE_SHARED_PREFERENCES_NAME, MODE_PRIVATE)
+        if (preferences.contains(CROSS_PROFILE_PERMISSION)) {
+            Log.v(TAG, "using work profile stored URI")
+            return preferences.getString(CROSS_PROFILE_PERMISSION, null)!!.toUri()
+        }
+
+        val crossProfileApps = context.getSystemService(CrossProfileApps::class.java)
+        val targetProfiles = crossProfileApps.targetUserProfiles
+
+        if (!crossProfileApps.canInteractAcrossProfiles() || targetProfiles.isEmpty()) {
+            Log.w(TAG, "prerequisites for cross-profile interactivity not met: " +
+                    "can interact = ${crossProfileApps.canInteractAcrossProfiles()}, " +
+                    "#targetProfiles = ${targetProfiles.size}")
+            return "content://${getAuthority(context)}".toUri()
+        } else {
+
+            Log.d(TAG, "Initiating activity to request storage URI from main profile")
+            context.startActivity(Intent(context, CrossProfileRequestActivity::class.java).apply {
+                addFlags(FLAG_ACTIVITY_NEW_TASK)
+            })
+
+            // while proper response is not yet available, work on local data :(
+            return "content://${getAuthority(context)}".toUri()
+        }
+    }
+
+    object CheckIn {
+        const val ID = "check-in"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val ENABLED = "checkin_enable_service"
+        const val ANDROID_ID = "androidId"
+        const val DIGEST = "digest"
+        const val LAST_CHECK_IN = "lastCheckin"
+        const val SECURITY_TOKEN = "securityToken"
+        const val VERSION_INFO = "versionInfo"
+        const val DEVICE_DATA_VERSION_INFO = "deviceDataVersionInfo"
+
+        val PROJECTION = arrayOf(
+            ENABLED,
+            ANDROID_ID,
+            DIGEST,
+            LAST_CHECK_IN,
+            SECURITY_TOKEN,
+            VERSION_INFO,
+            DEVICE_DATA_VERSION_INFO,
+        )
+        const val PREFERENCES_NAME = "checkin"
+        const val INITIAL_DIGEST = "1-929a0dca0eee55513280171a8585da7dcd3700f8"
+    }
+
+    object Gcm {
+        const val ID = "gcm"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val FULL_LOG = "gcm_full_log"
+        const val LAST_PERSISTENT_ID = "gcm_last_persistent_id"
+        const val CONFIRM_NEW_APPS = "gcm_confirm_new_apps"
+        const val ENABLE_GCM = "gcm_enable_mcs_service"
+
+        const val NETWORK_MOBILE = "gcm_network_mobile"
+        const val NETWORK_WIFI = "gcm_network_wifi"
+        const val NETWORK_ROAMING = "gcm_network_roaming"
+        const val NETWORK_OTHER = "gcm_network_other"
+
+        const val LEARNT_MOBILE = "gcm_learnt_mobile"
+        const val LEARNT_WIFI = "gcm_learnt_wifi"
+        const val LEARNT_OTHER = "gcm_learnt_other"
+
+        val PROJECTION = arrayOf(
+            FULL_LOG,
+            LAST_PERSISTENT_ID,
+            CONFIRM_NEW_APPS,
+            ENABLE_GCM,
+            NETWORK_MOBILE,
+            NETWORK_WIFI,
+            NETWORK_ROAMING,
+            NETWORK_OTHER,
+            LEARNT_MOBILE,
+            LEARNT_WIFI,
+            LEARNT_OTHER,
+        )
+    }
+
+    object Auth {
+        const val ID = "auth"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val TRUST_GOOGLE = "auth_manager_trust_google"
+        const val VISIBLE = "auth_manager_visible"
+        const val INCLUDE_ANDROID_ID = "auth_include_android_id"
+        const val STRIP_DEVICE_NAME = "auth_strip_device_name"
+        const val TWO_STEP_VERIFICATION = "auth_two_step_verification"
+
+        val PROJECTION = arrayOf(
+            TRUST_GOOGLE,
+            VISIBLE,
+            INCLUDE_ANDROID_ID,
+            STRIP_DEVICE_NAME,
+            TWO_STEP_VERIFICATION,
+        )
+    }
+
+    object Exposure {
+        const val ID = "exposureNotification"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val SCANNER_ENABLED = "exposure_scanner_enabled"
+        const val LAST_CLEANUP = "exposure_last_cleanup"
+
+        val PROJECTION = arrayOf(
+            SCANNER_ENABLED,
+            LAST_CLEANUP,
+        )
+    }
+
+    object SafetyNet {
+        const val ID = "safety-net"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val ENABLED = "safetynet_enabled"
+
+        val PROJECTION = arrayOf(
+            ENABLED
+        )
+    }
+
+    object DroidGuard {
+        const val ID = "droidguard"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val ENABLED = "droidguard_enabled"
+        const val MODE = "droidguard_mode"
+        const val NETWORK_SERVER_URL = "droidguard_network_server_url"
+        const val FORCE_LOCAL_DISABLED = "droidguard_force_local_disabled"
+        const val HARDWARE_ATTESTATION_BLOCKED = "droidguard_block_hw_attestation"
+
+        val PROJECTION = arrayOf(
+            ENABLED,
+            MODE,
+            NETWORK_SERVER_URL,
+            FORCE_LOCAL_DISABLED,
+            HARDWARE_ATTESTATION_BLOCKED,
+        )
+    }
+
+    object Profile {
+        const val ID = "profile"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val PROFILE = "device_profile"
+        const val SERIAL = "device_profile_serial"
+
+        val PROJECTION = arrayOf(
+            PROFILE,
+            SERIAL
+        )
+    }
+
+    object Location {
+        const val ID = "location"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val WIFI_ICHNAEA = "location_wifi_mls"
+        const val WIFI_MOVING = "location_wifi_moving"
+        const val WIFI_LEARNING = "location_wifi_learning"
+        const val WIFI_CACHING = "location_wifi_caching"
+        const val CELL_ICHNAEA = "location_cell_mls"
+        const val CELL_LEARNING = "location_cell_learning"
+        const val CELL_CACHING = "location_cell_caching"
+        const val GEOCODER_NOMINATIM = "location_geocoder_nominatim"
+        const val ICHNAEA_ENDPOINT = "location_ichnaea_endpoint"
+        const val ONLINE_SOURCE = "location_online_source"
+        const val ICHNAEA_CONTRIBUTE = "location_ichnaea_contribute"
+
+        val PROJECTION = arrayOf(
+            WIFI_ICHNAEA,
+            WIFI_MOVING,
+            WIFI_LEARNING,
+            WIFI_CACHING,
+            CELL_ICHNAEA,
+            CELL_LEARNING,
+            CELL_CACHING,
+            GEOCODER_NOMINATIM,
+            ICHNAEA_ENDPOINT,
+            ONLINE_SOURCE,
+            ICHNAEA_CONTRIBUTE,
+        )
+    }
+
+    object Vending {
+        const val ID = "vending"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val LICENSING = "vending_licensing"
+        const val LICENSING_PURCHASE_FREE_APPS = "vending_licensing_purchase_free_apps"
+        const val SPLIT_INSTALL = "vending_split_install"
+        const val BILLING = "vending_billing"
+        const val ASSET_DELIVERY = "vending_asset_delivery"
+        const val ASSET_DEVICE_SYNC = "vending_device_sync"
+        const val APPS_INSTALL = "vending_apps_install"
+        const val APPS_INSTALLER_LIST = "vending_apps_installer_list"
+
+        val PROJECTION = arrayOf(
+            LICENSING,
+            LICENSING_PURCHASE_FREE_APPS,
+            SPLIT_INSTALL,
+            BILLING,
+            ASSET_DELIVERY,
+            ASSET_DEVICE_SYNC,
+            APPS_INSTALL,
+            APPS_INSTALLER_LIST,
+        )
+    }
+
+    object WorkProfile {
+        const val ID = "workprofile"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getCrossProfileSharedAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val CREATE_WORK_ACCOUNT = "workprofile_allow_create_work_account"
+
+        val PROJECTION = arrayOf(
+            CREATE_WORK_ACCOUNT
+        )
+    }
+
+    object GameProfile {
+        const val ID = "gameprofile"
+        fun getContentUri(context: Context) = Uri.withAppendedPath(getCrossProfileSharedAuthorityUri(context), ID)
+        fun getContentType(context: Context) = "vnd.android.cursor.item/vnd.${getAuthority(context)}.$ID"
+
+        const val ALLOW_CREATE_PLAYER = "game_allow_create_player"
+        const val ALLOW_UPLOAD_GAME_PLAYED = "allow_upload_game_played"
+
+        val PROJECTION = arrayOf(
+            ALLOW_CREATE_PLAYER,
+            ALLOW_UPLOAD_GAME_PLAYED
+        )
+    }
+
+    private fun <T> withoutCallingIdentity(f: () -> T): T {
+        val identity = Binder.clearCallingIdentity()
+        try {
+            return f.invoke()
+        } finally {
+            Binder.restoreCallingIdentity(identity)
+        }
+    }
+
+    @JvmStatic
+    fun <T> getSettings(context: Context, uri: Uri, projection: Array<out String>?, f: (Cursor) -> T): T = withoutCallingIdentity {
+        val c = context.contentResolver.query(uri, projection, null, null, null)
+        try {
+            require(c != null) { "Cursor for query $uri ${projection?.toList()} was null" }
+            if (!c.moveToFirst()) error("Cursor for query $uri ${projection?.toList()} was empty")
+            f.invoke(c)
+        } finally {
+            c?.close()
+        }
+    }
+
+    @JvmStatic
+    fun setSettings(context: Context, uri: Uri, v: ContentValues.() -> Unit) = withoutCallingIdentity {
+        val values = ContentValues().apply { v.invoke(this) }
+        val affected = context.contentResolver.update(uri, values, null, null)
+        require(affected == 1) { "Update for $uri with $values affected 0 rows"}
+    }
+
+}

play-services-base/core/src/main/kotlin/org/microg/gms/settings/SettingsProvider.kt

@@ -0,0 +1,494 @@
+/*
+ * SPDX-FileCopyrightText: 2021, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.settings
+
+import android.content.ContentProvider
+import android.content.ContentValues
+import android.content.Context
+import android.content.Context.MODE_PRIVATE
+import android.content.SharedPreferences
+import android.database.Cursor
+import android.database.MatrixCursor
+import android.net.Uri
+import android.os.Build.VERSION.SDK_INT
+import android.preference.PreferenceManager
+import org.microg.gms.common.PackageUtils.warnIfNotMainProcess
+import org.microg.gms.settings.SettingsContract.Auth
+import org.microg.gms.settings.SettingsContract.CheckIn
+import org.microg.gms.settings.SettingsContract.DroidGuard
+import org.microg.gms.settings.SettingsContract.Exposure
+import org.microg.gms.settings.SettingsContract.GameProfile
+import org.microg.gms.settings.SettingsContract.Gcm
+import org.microg.gms.settings.SettingsContract.Location
+import org.microg.gms.settings.SettingsContract.Profile
+import org.microg.gms.settings.SettingsContract.SafetyNet
+import org.microg.gms.settings.SettingsContract.Vending
+import org.microg.gms.settings.SettingsContract.WorkProfile
+import org.microg.gms.settings.SettingsContract.getAuthority
+import java.io.File
+
+
+private const val SETTINGS_PREFIX = "org.microg.gms.settings."
+
+/**
+ * All settings access should go through this [ContentProvider],
+ * because it provides safe access from different processes which normal [SharedPreferences] don't.
+ */
+class SettingsProvider : ContentProvider() {
+
+    private val preferences: SharedPreferences by lazy {
+        PreferenceManager.getDefaultSharedPreferences(context)
+    }
+    private val checkInPrefs by lazy {
+        context!!.getSharedPreferences(CheckIn.PREFERENCES_NAME, MODE_PRIVATE)
+    }
+    private val unifiedNlpPreferences by lazy {
+        context!!.getSharedPreferences("unified_nlp", MODE_PRIVATE)
+    }
+    private val systemDefaultPreferences: SharedPreferences? by lazy {
+        try {
+            Context::class.java.getDeclaredMethod(
+                "getSharedPreferences",
+                File::class.java,
+                Int::class.javaPrimitiveType
+            ).invoke(context, File("/system/etc/microg.xml"), MODE_PRIVATE) as SharedPreferences
+        } catch (ignored: Exception) {
+            null
+        }
+    }
+    private val metaDataPreferences: SharedPreferences by lazy {
+        MetaDataPreferences(context!!, SETTINGS_PREFIX)
+    }
+
+    override fun onCreate(): Boolean {
+        return true
+    }
+
+    override fun query(
+        uri: Uri,
+        projection: Array<out String>?,
+        selection: String?,
+        selectionArgs: Array<out String>?,
+        sortOrder: String?
+    ): Cursor? = when (uri.pathSegments.last()) {
+        CheckIn.ID -> queryCheckIn(projection ?: CheckIn.PROJECTION)
+        Gcm.ID -> queryGcm(projection ?: Gcm.PROJECTION)
+        Auth.ID -> queryAuth(projection ?: Auth.PROJECTION)
+        Exposure.ID -> queryExposure(projection ?: Exposure.PROJECTION)
+        SafetyNet.ID -> querySafetyNet(projection ?: SafetyNet.PROJECTION)
+        DroidGuard.ID -> queryDroidGuard(projection ?: DroidGuard.PROJECTION)
+        Profile.ID -> queryProfile(projection ?: Profile.PROJECTION)
+        Location.ID -> queryLocation(projection ?: Location.PROJECTION)
+        Vending.ID -> queryVending(projection ?: Vending.PROJECTION)
+        WorkProfile.ID -> queryWorkProfile(projection ?: WorkProfile.PROJECTION)
+        GameProfile.ID -> queryGameProfile(projection ?: GameProfile.PROJECTION)
+        else -> null
+    }
+
+    override fun update(
+        uri: Uri,
+        values: ContentValues?,
+        selection: String?,
+        selectionArgs: Array<out String>?
+    ): Int {
+        warnIfNotMainProcess(context, this.javaClass)
+        if (values == null) return 0
+        when (uri.pathSegments.last()) {
+            CheckIn.ID -> updateCheckIn(values)
+            Gcm.ID -> updateGcm(values)
+            Auth.ID -> updateAuth(values)
+            Exposure.ID -> updateExposure(values)
+            SafetyNet.ID -> updateSafetyNet(values)
+            DroidGuard.ID -> updateDroidGuard(values)
+            Profile.ID -> updateProfile(values)
+            Location.ID -> updateLocation(values)
+            Vending.ID -> updateVending(values)
+            WorkProfile.ID -> updateWorkProfile(values)
+            GameProfile.ID -> updateGameProfile(values)
+            else -> return 0
+        }
+        return 1
+    }
+
+    private fun queryCheckIn(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            CheckIn.ENABLED -> getSettingsBoolean(key, false)
+            CheckIn.ANDROID_ID -> checkInPrefs.getLong(key, 0)
+            CheckIn.DIGEST -> checkInPrefs.getString(key, CheckIn.INITIAL_DIGEST)
+                ?: CheckIn.INITIAL_DIGEST
+            CheckIn.LAST_CHECK_IN -> checkInPrefs.getLong(key, 0)
+            CheckIn.SECURITY_TOKEN -> checkInPrefs.getLong(key, 0)
+            CheckIn.VERSION_INFO -> checkInPrefs.getString(key, "") ?: ""
+            CheckIn.DEVICE_DATA_VERSION_INFO -> checkInPrefs.getString(key, "") ?: ""
+            else -> throw IllegalArgumentException()
+        }
+    }
+
+    private fun updateCheckIn(values: ContentValues) {
+        if (values.size() == 0) return
+        if (values.size() == 1 && values.containsKey(CheckIn.ENABLED)) {
+            // special case: only changing enabled state
+            updateCheckInEnabled(values.getAsBoolean(CheckIn.ENABLED))
+            return
+        }
+        val editor = checkInPrefs.edit()
+        values.valueSet().forEach { (key, value) ->
+            if (key == CheckIn.ENABLED) {
+                // special case: not saved in checkInPrefs
+                updateCheckInEnabled(value as Boolean)
+            }
+            when (key) {
+                CheckIn.ANDROID_ID -> editor.putLong(key, value as Long)
+                CheckIn.DIGEST -> editor.putString(key, value as String?)
+                CheckIn.LAST_CHECK_IN -> editor.putLong(key, value as Long)
+                CheckIn.SECURITY_TOKEN -> editor.putLong(key, value as Long)
+                CheckIn.VERSION_INFO -> editor.putString(key, value as String?)
+                CheckIn.DEVICE_DATA_VERSION_INFO -> editor.putString(key, value as String?)
+            }
+        }
+        editor.apply()
+    }
+
+    private fun updateCheckInEnabled(enabled: Boolean) {
+        preferences.edit()
+            .putBoolean(CheckIn.ENABLED, enabled)
+            .apply()
+    }
+
+    private fun queryGcm(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            Gcm.ENABLE_GCM -> getSettingsBoolean(key, false)
+            Gcm.FULL_LOG -> getSettingsBoolean(key, true)
+            Gcm.CONFIRM_NEW_APPS -> getSettingsBoolean(key, false)
+
+            Gcm.LAST_PERSISTENT_ID -> preferences.getString(key, "") ?: ""
+
+            Gcm.NETWORK_MOBILE -> Integer.parseInt(preferences.getString(key, "0") ?: "0")
+            Gcm.NETWORK_WIFI -> Integer.parseInt(preferences.getString(key, "0") ?: "0")
+            Gcm.NETWORK_ROAMING -> Integer.parseInt(preferences.getString(key, "0") ?: "0")
+            Gcm.NETWORK_OTHER -> Integer.parseInt(preferences.getString(key, "0") ?: "0")
+
+            Gcm.LEARNT_MOBILE -> preferences.getInt(key, 300000)
+            Gcm.LEARNT_WIFI -> preferences.getInt(key, 300000)
+            Gcm.LEARNT_OTHER -> preferences.getInt(key, 300000)
+
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateGcm(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                Gcm.ENABLE_GCM -> editor.putBoolean(key, value as Boolean)
+                Gcm.FULL_LOG -> editor.putBoolean(key, value as Boolean)
+                Gcm.CONFIRM_NEW_APPS -> editor.putBoolean(key, value as Boolean)
+
+                Gcm.LAST_PERSISTENT_ID -> editor.putString(key, value as String?)
+
+                Gcm.NETWORK_MOBILE -> editor.putString(key, (value as Int).toString())
+                Gcm.NETWORK_WIFI -> editor.putString(key, (value as Int).toString())
+                Gcm.NETWORK_ROAMING -> editor.putString(key, (value as Int).toString())
+                Gcm.NETWORK_OTHER -> editor.putString(key, (value as Int).toString())
+
+                Gcm.LEARNT_MOBILE -> editor.putInt(key, value as Int)
+                Gcm.LEARNT_WIFI -> editor.putInt(key, value as Int)
+                Gcm.LEARNT_OTHER -> editor.putInt(key, value as Int)
+
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryAuth(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            Auth.TRUST_GOOGLE -> getSettingsBoolean(key, true)
+            Auth.VISIBLE -> getSettingsBoolean(key, false)
+            Auth.INCLUDE_ANDROID_ID -> getSettingsBoolean(key, true)
+            Auth.STRIP_DEVICE_NAME -> getSettingsBoolean(key, false)
+            Auth.TWO_STEP_VERIFICATION -> getSettingsBoolean(key, false)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateAuth(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                Auth.TRUST_GOOGLE -> editor.putBoolean(key, value as Boolean)
+                Auth.VISIBLE -> editor.putBoolean(key, value as Boolean)
+                Auth.INCLUDE_ANDROID_ID -> editor.putBoolean(key, value as Boolean)
+                Auth.STRIP_DEVICE_NAME -> editor.putBoolean(key, value as Boolean)
+                Auth.TWO_STEP_VERIFICATION -> editor.putBoolean(key, value as Boolean)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryExposure(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            Exposure.SCANNER_ENABLED -> getSettingsBoolean(key, false)
+            Exposure.LAST_CLEANUP -> preferences.getLong(key, 0L)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateExposure(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                Exposure.SCANNER_ENABLED -> editor.putBoolean(key, value as Boolean)
+                Exposure.LAST_CLEANUP -> editor.putLong(key, value as Long)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun querySafetyNet(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            SafetyNet.ENABLED -> getSettingsBoolean(key, false)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateSafetyNet(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                SafetyNet.ENABLED -> editor.putBoolean(key, value as Boolean)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryDroidGuard(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            DroidGuard.ENABLED -> getSettingsBoolean(key, false)
+            DroidGuard.MODE -> getSettingsString(key)
+            DroidGuard.NETWORK_SERVER_URL -> getSettingsString(key)
+            DroidGuard.FORCE_LOCAL_DISABLED -> systemDefaultPreferences?.getBoolean(key, false) ?: false
+            DroidGuard.HARDWARE_ATTESTATION_BLOCKED -> getSettingsBoolean(key, true)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateDroidGuard(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                DroidGuard.ENABLED -> editor.putBoolean(key, value as Boolean)
+                DroidGuard.MODE -> editor.putString(key, value as String)
+                DroidGuard.NETWORK_SERVER_URL -> editor.putString(key, value as String)
+                DroidGuard.HARDWARE_ATTESTATION_BLOCKED -> editor.putBoolean(key, value as Boolean)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryProfile(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            Profile.PROFILE -> getSettingsString(key, "auto")
+            Profile.SERIAL -> getSettingsString(key)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateProfile(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                Profile.PROFILE -> editor.putString(key, value as String?)
+                Profile.SERIAL -> editor.putString(key, value as String?)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryLocation(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            Location.WIFI_ICHNAEA -> getSettingsBoolean(key, hasUnifiedNlpLocationBackend("org.microg.nlp.backend.ichnaea"))
+            Location.WIFI_MOVING -> getSettingsBoolean(key, hasUnifiedNlpLocationBackend("de.sorunome.unifiednlp.trains"))
+            Location.WIFI_LEARNING -> getSettingsBoolean(key, false)
+            Location.WIFI_CACHING -> getSettingsBoolean(key, getSettingsBoolean(Location.WIFI_LEARNING, false) == 1)
+            Location.CELL_ICHNAEA -> getSettingsBoolean(key, hasUnifiedNlpLocationBackend("org.microg.nlp.backend.ichnaea"))
+            Location.CELL_LEARNING -> getSettingsBoolean(key, true)
+            Location.CELL_CACHING -> getSettingsBoolean(key, getSettingsBoolean(Location.CELL_LEARNING, true) == 1)
+            Location.GEOCODER_NOMINATIM -> getSettingsBoolean(key, hasUnifiedNlpGeocoderBackend("org.microg.nlp.backend.nominatim") )
+            Location.ICHNAEA_ENDPOINT -> getSettingsString(key, null)
+            Location.ONLINE_SOURCE -> getSettingsString(key, null)
+            Location.ICHNAEA_CONTRIBUTE -> getSettingsBoolean(key, false)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+    private fun hasUnifiedNlpPrefixInStringSet(key: String, vararg prefixes: String) = getUnifiedNlpSettingsStringSetCompat(key, emptySet()).any { entry -> prefixes.any { prefix -> entry.startsWith(prefix)}}
+    private fun hasUnifiedNlpLocationBackend(vararg packageNames: String) = hasUnifiedNlpPrefixInStringSet("location_backends", *packageNames.map { "$it/" }.toTypedArray())
+    private fun hasUnifiedNlpGeocoderBackend(vararg packageNames: String) = hasUnifiedNlpPrefixInStringSet("geocoder_backends", *packageNames.map { "$it/" }.toTypedArray())
+
+    private fun updateLocation(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                Location.WIFI_ICHNAEA -> editor.putBoolean(key, value as Boolean)
+                Location.WIFI_MOVING -> editor.putBoolean(key, value as Boolean)
+                Location.WIFI_LEARNING -> editor.putBoolean(key, value as Boolean)
+                Location.CELL_ICHNAEA -> editor.putBoolean(key, value as Boolean)
+                Location.CELL_LEARNING -> editor.putBoolean(key, value as Boolean)
+                Location.GEOCODER_NOMINATIM -> editor.putBoolean(key, value as Boolean)
+                Location.ICHNAEA_ENDPOINT -> (value as String).let { if (it.isBlank()) editor.remove(key) else editor.putString(key, it) }
+                Location.ONLINE_SOURCE -> (value as? String?).let { if (it.isNullOrBlank()) editor.remove(key) else editor.putString(key, it) }
+                Location.ICHNAEA_CONTRIBUTE -> editor.putBoolean(key, value as Boolean)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryVending(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            Vending.LICENSING -> getSettingsBoolean(key, false)
+            Vending.LICENSING_PURCHASE_FREE_APPS -> getSettingsBoolean(key, false)
+            Vending.BILLING -> getSettingsBoolean(key, false)
+            Vending.ASSET_DELIVERY -> getSettingsBoolean(key, false)
+            Vending.ASSET_DEVICE_SYNC -> getSettingsBoolean(key, false)
+            Vending.SPLIT_INSTALL -> getSettingsBoolean(key, false)
+            Vending.APPS_INSTALL -> getSettingsBoolean(key, false)
+            Vending.APPS_INSTALLER_LIST -> getSettingsString(key, "")
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateVending(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                Vending.LICENSING -> editor.putBoolean(key, value as Boolean)
+                Vending.LICENSING_PURCHASE_FREE_APPS -> editor.putBoolean(key, value as Boolean)
+                Vending.BILLING -> editor.putBoolean(key, value as Boolean)
+                Vending.SPLIT_INSTALL -> editor.putBoolean(key, value as Boolean)
+                Vending.ASSET_DELIVERY -> editor.putBoolean(key, value as Boolean)
+                Vending.ASSET_DEVICE_SYNC -> editor.putBoolean(key, value as Boolean)
+                Vending.APPS_INSTALL -> editor.putBoolean(key, value as Boolean)
+                Vending.APPS_INSTALLER_LIST -> editor.putString(key, value as String)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryWorkProfile(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            WorkProfile.CREATE_WORK_ACCOUNT -> getSettingsBoolean(key, false)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateWorkProfile(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                WorkProfile.CREATE_WORK_ACCOUNT -> editor.putBoolean(key, value as Boolean)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun queryGameProfile(p: Array<out String>): Cursor = MatrixCursor(p).addRow(p) { key ->
+        when (key) {
+            GameProfile.ALLOW_CREATE_PLAYER -> getSettingsBoolean(key, false)
+            GameProfile.ALLOW_UPLOAD_GAME_PLAYED -> getSettingsBoolean(key, false)
+            else -> throw IllegalArgumentException("Unknown key: $key")
+        }
+    }
+
+    private fun updateGameProfile(values: ContentValues) {
+        if (values.size() == 0) return
+        val editor = preferences.edit()
+        values.valueSet().forEach { (key, value) ->
+            when (key) {
+                GameProfile.ALLOW_CREATE_PLAYER -> editor.putBoolean(key, value as Boolean)
+                GameProfile.ALLOW_UPLOAD_GAME_PLAYED -> editor.putBoolean(key, value as Boolean)
+                else -> throw IllegalArgumentException("Unknown key: $key")
+            }
+        }
+        editor.apply()
+    }
+
+    private fun MatrixCursor.addRow(
+        p: Array<out String>,
+        valueGetter: (String) -> Any?
+    ): MatrixCursor {
+        val row = newRow()
+        for (key in p) row.add(valueGetter.invoke(key))
+        return this
+    }
+
+    override fun getType(uri: Uri): String {
+        return "vnd.android.cursor.item/vnd.${getAuthority(context!!)}.${uri.path}"
+    }
+
+    override fun insert(uri: Uri, values: ContentValues?): Uri? {
+        throw UnsupportedOperationException()
+    }
+
+    override fun delete(uri: Uri, selection: String?, selectionArgs: Array<out String>?): Int {
+        throw UnsupportedOperationException()
+    }
+
+    /**
+     * Returns the current setting of the given [key]
+     * using the default value from [systemDefaultPreferences] or [def] if not available.
+     * @return the current setting as [Int], because [ContentProvider] does not support [Boolean].
+     */
+    private fun getSettingsBoolean(key: String, def: Boolean): Int {
+        return listOf(preferences, systemDefaultPreferences, metaDataPreferences).getBooleanAsInt(key, def)
+    }
+
+    private fun getSettingsString(key: String, def: String? = null): String? = listOf(preferences, systemDefaultPreferences, metaDataPreferences).getString(key, def)
+    private fun getSettingsInt(key: String, def: Int): Int = listOf(preferences, systemDefaultPreferences, metaDataPreferences).getInt(key, def)
+    private fun getSettingsLong(key: String, def: Long): Long = listOf(preferences, systemDefaultPreferences, metaDataPreferences).getLong(key, def)
+    private fun getUnifiedNlpSettingsStringSetCompat(key: String, def: Set<String>): Set<String> = listOf(unifiedNlpPreferences, preferences, systemDefaultPreferences).getStringSetCompat(key, def)
+
+    private fun SharedPreferences.getStringSetCompat(key: String, def: Set<String>): Set<String> {
+        if (SDK_INT >= 11) {
+            try {
+                val res = getStringSet(key, null)
+                if (res != null) return res.filter { it.isNotEmpty() }.toSet()
+            } catch (ignored: Exception) {
+                // Ignore
+            }
+        }
+        try {
+            val str = getString(key, null)
+            if (str != null) return str.split("\\|".toRegex()).filter { it.isNotEmpty() }.toSet()
+        } catch (ignored: Exception) {
+            // Ignore
+        }
+        return def
+    }
+
+    private fun List<SharedPreferences?>.getStringSetCompat(key: String, def: Set<String>): Set<String> = foldRight(def) { preferences, defValue -> preferences?.getStringSetCompat(key, defValue) ?: defValue }
+    private fun List<SharedPreferences?>.getString(key: String, def: String?): String? = foldRight(def) { preferences, defValue -> preferences?.getString(key, defValue) ?: defValue }
+    private fun List<SharedPreferences?>.getInt(key: String, def: Int): Int = foldRight(def) { preferences, defValue -> preferences?.getInt(key, defValue) ?: defValue }
+    private fun List<SharedPreferences?>.getLong(key: String, def: Long): Long = foldRight(def) { preferences, defValue -> preferences?.getLong(key, defValue) ?: defValue }
+    private fun List<SharedPreferences?>.getBoolean(key: String, def: Boolean): Boolean = foldRight(def) { preferences, defValue -> preferences?.getBoolean(key, defValue) ?: defValue }
+    private fun List<SharedPreferences?>.getBooleanAsInt(key: String, def: Boolean): Int = if (getBoolean(key, def)) 1 else 0
+}

play-services-base/core/src/main/kotlin/org/microg/gms/ui/AppHeadingPreference.kt

@@ -0,0 +1,49 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+import android.content.Context
+import android.content.Intent
+import android.content.pm.ApplicationInfo
+import android.net.Uri
+import android.provider.Settings
+import android.util.AttributeSet
+import android.util.Log
+import android.view.View
+import android.widget.ImageView
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.preference.Preference
+import androidx.preference.PreferenceViewHolder
+import org.microg.gms.base.core.R
+
+class AppHeadingPreference : AppPreference, Preference.OnPreferenceClickListener {
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context) : super(context)
+
+    init {
+        layoutResource = R.layout.preference_app_heading
+        onPreferenceClickListener = this
+    }
+
+    override fun onPreferenceClick(preference: Preference): Boolean {
+        if (packageName != null) {
+            val intent = Intent()
+            intent.action = Settings.ACTION_APPLICATION_DETAILS_SETTINGS
+            val uri: Uri = Uri.fromParts("package", packageName, null)
+            intent.data = uri
+            try {
+                context.startActivity(intent)
+            } catch (e: Exception) {
+                Log.w(TAG, "Failed to launch app", e)
+            }
+            return true
+        } else {
+            return false
+        }
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/ui/AppIconPreference.kt

@@ -0,0 +1,32 @@
+/*
+ * SPDX-FileCopyrightText: 2020, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+import android.content.Context
+import android.content.pm.ApplicationInfo
+import android.util.AttributeSet
+import android.util.DisplayMetrics
+import android.widget.ImageView
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.preference.Preference
+import androidx.preference.PreferenceViewHolder
+
+class AppIconPreference : AppPreference {
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context) : super(context)
+
+    override fun onBindViewHolder(holder: PreferenceViewHolder) {
+        super.onBindViewHolder(holder)
+        val icon = holder.findViewById(android.R.id.icon)
+        if (icon is ImageView) {
+            icon.adjustViewBounds = true
+            icon.scaleType = ImageView.ScaleType.CENTER_INSIDE
+            icon.maxHeight = (32.0 * context.resources.displayMetrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT).toInt()
+        }
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/ui/AppPreference.kt

@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+import android.content.Context
+import android.content.pm.ApplicationInfo
+import android.util.AttributeSet
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.preference.Preference
+
+abstract class AppPreference : Preference {
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context) : super(context)
+
+    init {
+        isPersistent = false
+    }
+
+    private var packageNameField: String? = null
+
+    var applicationInfo: ApplicationInfo?
+        get() = context.packageManager.getApplicationInfoIfExists(packageNameField)
+        set(value) {
+            if (value == null && packageNameField != null) {
+                title = null
+                icon = null
+            } else if (value != null) {
+                val pm = context.packageManager
+                title = value.loadLabel(pm) ?: value.packageName
+                icon = value.loadIcon(pm) ?: AppCompatResources.getDrawable(context, android.R.mipmap.sym_def_app_icon)
+            }
+            packageNameField = value?.packageName
+        }
+
+    var packageName: String?
+        get() = packageNameField
+        set(value) {
+            if (value == null && packageNameField != null) {
+                title = null
+                icon = null
+            } else if (value != null) {
+                val pm = context.packageManager
+                val applicationInfo = pm.getApplicationInfoIfExists(value)
+                title = applicationInfo?.loadLabel(pm)?.toString() ?: value
+                icon = applicationInfo?.loadIcon(pm) ?: AppCompatResources.getDrawable(context, android.R.mipmap.sym_def_app_icon)
+            }
+            packageNameField = value
+        }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/ui/Constants.kt

@@ -0,0 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2020, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+const val TAG = "GmsUi"

play-services-base/core/src/main/kotlin/org/microg/gms/ui/FooterPreference.kt

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+import android.content.Context
+import android.util.AttributeSet
+import android.util.TypedValue
+import android.view.Gravity
+import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.preference.Preference
+import androidx.preference.PreferenceViewHolder
+import org.microg.gms.base.core.R
+
+class FooterPreference : Preference {
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context) : super(context)
+
+    init {
+        layoutResource = R.layout.preference_footer
+        if (icon == null) setIcon(R.drawable.ic_info_outline)
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/ui/SwitchBarPreference.kt

@@ -0,0 +1,62 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+import android.content.Context
+import android.graphics.drawable.Drawable
+import android.util.AttributeSet
+import androidx.appcompat.widget.SwitchCompat
+import androidx.core.content.res.TypedArrayUtils
+import androidx.preference.PreferenceViewHolder
+import androidx.preference.TwoStatePreference
+import org.microg.gms.base.core.R
+
+// TODO
+class SwitchBarPreference : TwoStatePreference {
+    private val frameId: Int
+    private val backgroundOn: Drawable?
+    private val backgroundOff: Drawable?
+    private val backgroundDisabled: Drawable?
+
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes) {
+        val a = context.obtainStyledAttributes(attrs, R.styleable.SwitchBarPreference, defStyleAttr, defStyleRes)
+        frameId = a.getResourceId(R.styleable.SwitchBarPreference_switchBarFrameId, 0)
+        backgroundOn = a.getDrawable(R.styleable.SwitchBarPreference_switchBarFrameBackgroundOn)
+        backgroundOff = a.getDrawable(R.styleable.SwitchBarPreference_switchBarFrameBackgroundOff)
+        backgroundDisabled = a.getDrawable(R.styleable.SwitchBarPreference_switchBarFrameBackgroundDisabled)
+    }
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : this(context, attrs, defStyleAttr, R.style.Preference_SwitchBar)
+    constructor(context: Context, attrs: AttributeSet?) : this(context, attrs, R.attr.switchBarPreferenceStyle)
+    constructor(context: Context) : this(context, null)
+
+    override fun onBindViewHolder(holder: PreferenceViewHolder) {
+        super.onBindViewHolder(holder)
+        holder.isDividerAllowedBelow = false
+        holder.isDividerAllowedAbove = false
+        val switch = holder.findViewById(R.id.switch_widget) as SwitchCompat
+        switch.setOnCheckedChangeListener(null)
+        switch.isChecked = isChecked
+        switch.setOnCheckedChangeListener { view, isChecked ->
+            if (!callChangeListener(isChecked)) {
+                view.isChecked = !isChecked
+                return@setOnCheckedChangeListener
+            }
+            this.isChecked = isChecked
+        }
+        val frame = if (frameId == 0) null else holder.findViewById(frameId)
+        val backgroundView = frame ?: holder.itemView
+        val (backgroundDrawable, backgroundColorAttribute) = when {
+            !isEnabled -> Pair(backgroundDisabled, androidx.appcompat.R.attr.colorControlHighlight)
+            isChecked -> Pair(backgroundOn, androidx.appcompat.R.attr.colorControlActivated)
+            else -> Pair(backgroundOff, androidx.appcompat.R.attr.colorButtonNormal)
+        }
+        if (backgroundDrawable != null) {
+            backgroundView.setBackgroundDrawable(backgroundDrawable)
+        } else {
+            backgroundView.setBackgroundColorAttribute(backgroundColorAttribute)
+        }
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/ui/TextPreference.kt

@@ -0,0 +1,35 @@
+/*
+ * SPDX-FileCopyrightText: 2020, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+import android.content.Context
+import android.util.AttributeSet
+import android.util.TypedValue
+import android.view.Gravity
+import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.preference.Preference
+import androidx.preference.PreferenceViewHolder
+
+class TextPreference : Preference {
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes)
+    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context) : super(context)
+
+
+    override fun onBindViewHolder(holder: PreferenceViewHolder) {
+        super.onBindViewHolder(holder)
+        val iconFrame = holder?.findViewById(androidx.preference.R.id.icon_frame)
+        iconFrame?.layoutParams?.height = MATCH_PARENT
+        (iconFrame as? LinearLayout)?.gravity = Gravity.TOP or Gravity.START
+        val pad = (context.resources.displayMetrics.densityDpi/160f * 20).toInt()
+        iconFrame?.setPadding(0, pad, 0, pad)
+        val textView = holder?.findViewById(android.R.id.summary) as? TextView
+        textView?.maxLines = Int.MAX_VALUE
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/ui/Utils.kt

@@ -0,0 +1,78 @@
+/*
+ * SPDX-FileCopyrightText: 2020, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui
+
+import android.content.Context
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageManager
+import android.os.Build.VERSION.SDK_INT
+import android.os.Bundle
+import android.provider.Settings
+import android.util.Log
+import android.util.TypedValue
+import android.view.View
+import androidx.annotation.AttrRes
+import androidx.annotation.ColorInt
+import androidx.annotation.IdRes
+import androidx.appcompat.app.AlertDialog
+import androidx.core.content.ContextCompat
+import androidx.databinding.BindingAdapter
+import androidx.navigation.NavController
+import androidx.navigation.navOptions
+import androidx.navigation.ui.R
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+
+fun PackageManager.getApplicationInfoIfExists(packageName: String?, flags: Int = 0): ApplicationInfo? = packageName?.let {
+    try {
+        getApplicationInfo(it, flags)
+    } catch (e: Exception) {
+        Log.w(TAG, "Package $packageName not installed.")
+        null
+    }
+}
+
+fun NavController.navigate(context: Context, @IdRes resId: Int, args: Bundle? = null) {
+    navigate(resId, args, if (context.systemAnimationsEnabled) navOptions {
+        anim {
+            enter = R.anim.nav_default_enter_anim
+            exit = R.anim.nav_default_exit_anim
+            popEnter = R.anim.nav_default_pop_enter_anim
+            popExit = R.anim.nav_default_pop_exit_anim
+        }
+    } else null)
+}
+
+val Context.systemAnimationsEnabled: Boolean
+    get() {
+        val duration: Float
+        val transition: Float
+        if (SDK_INT >= 17) {
+            duration = Settings.Global.getFloat(contentResolver, Settings.Global.ANIMATOR_DURATION_SCALE, 1f)
+            transition = Settings.Global.getFloat(contentResolver, Settings.Global.TRANSITION_ANIMATION_SCALE, 1f)
+        } else {
+            duration = Settings.System.getFloat(contentResolver, Settings.System.ANIMATOR_DURATION_SCALE, 1f)
+            transition = Settings.System.getFloat(contentResolver, Settings.System.TRANSITION_ANIMATION_SCALE, 1f)
+        }
+        return duration != 0f && transition != 0f
+    }
+
+fun Context.buildAlertDialog() = try {
+    // Try material design first
+    MaterialAlertDialogBuilder(this)
+} catch (e: Exception) {
+    AlertDialog.Builder(this)
+}
+
+@ColorInt
+fun Context.resolveColor(@AttrRes resid: Int): Int? {
+    val typedValue = TypedValue()
+    if (!theme.resolveAttribute(resid, typedValue, true)) return null
+    val colorRes = if (typedValue.resourceId != 0) typedValue.resourceId else typedValue.data
+    return ContextCompat.getColor(this, colorRes)
+}
+
+@BindingAdapter("app:backgroundColorAttr")
+fun View.setBackgroundColorAttribute(@AttrRes resId: Int) = context.resolveColor(resId)?.let { setBackgroundColor(it) }

play-services-base/core/src/main/kotlin/org/microg/gms/ui/settings/SettingsProvider.kt

@@ -0,0 +1,58 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.ui.settings
+
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.graphics.drawable.Drawable
+import android.os.Bundle
+import android.util.Log
+import androidx.navigation.NavController
+
+private const val TAG = "SettingsProvider"
+
+interface SettingsProvider {
+    fun getEntriesStatic(context: Context): List<Entry>
+    suspend fun getEntriesDynamic(context: Context): List<Entry> = getEntriesStatic(context)
+
+    fun preProcessSettingsIntent(intent: Intent)
+
+    fun extendNavigation(navController: NavController)
+
+    companion object {
+        enum class Group {
+            HEADER,
+            GOOGLE,
+            OTHER,
+            FOOTER
+        }
+
+        data class Entry(
+            val key: String,
+            val group: Group,
+            val navigationId: Int,
+            val title: String,
+            val summary: String? = null,
+            val icon: Drawable? = null,
+        )
+    }
+}
+
+fun getAllSettingsProviders(context: Context): List<SettingsProvider> {
+    val metaData = runCatching { context.packageManager.getApplicationInfo(context.packageName, PackageManager.GET_META_DATA).metaData }.getOrNull() ?: Bundle.EMPTY
+    return metaData.keySet().asSequence().filter {
+        it.startsWith("org.microg.gms.ui.settings.entry:")
+    }.mapNotNull {
+        runCatching { metaData.getString(it) }.onFailure { Log.w(TAG, it) }.getOrNull()
+    }.mapNotNull {
+        runCatching { Class.forName(it) }.onFailure { Log.w(TAG, it) }.getOrNull()
+    }.filter {
+        SettingsProvider::class.java.isAssignableFrom(it)
+    }.mapNotNull {
+        runCatching { it.getDeclaredField("INSTANCE").get(null) as SettingsProvider }.onFailure { Log.w(TAG, it) }.getOrNull()
+    }.toList()
+}

play-services-base/core/src/main/kotlin/org/microg/gms/utils/BinderUtils.kt

@@ -0,0 +1,24 @@
+/*
+ * SPDX-FileCopyrightText: 2021, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.utils
+
+import android.os.Binder
+import android.os.IBinder
+import android.os.Parcel
+import android.util.Log
+
+private const val TAG = "BinderUtils"
+
+fun IBinder.warnOnTransactionIssues(code: Int, reply: Parcel?, flags: Int, tag: String = TAG, base: () -> Boolean): Boolean {
+    if (base.invoke()) {
+        if ((flags and Binder.FLAG_ONEWAY) > 0 && (reply?.dataSize() ?: 0) > 0) {
+            Log.w(tag, "Method $code in $interfaceDescriptor is oneway, but returned data")
+        }
+        return true
+    }
+    Log.w(tag, "Unknown method $code in $interfaceDescriptor, skipping")
+    return (flags and Binder.FLAG_ONEWAY) > 0 // Don't return false on oneway transaction to suppress warning
+}

play-services-base/core/src/main/kotlin/org/microg/gms/utils/BitmapUtils.kt

@@ -0,0 +1,33 @@
+/**
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.utils
+
+import android.graphics.Bitmap
+import kotlin.math.sqrt
+
+object BitmapUtils {
+
+    fun getBitmapSize(bitmap: Bitmap?): Int {
+        if (bitmap != null) {
+            return bitmap.height * bitmap.rowBytes
+        }
+        return 0
+    }
+
+    fun scaledBitmap(bitmap: Bitmap, maxSize: Float): Bitmap {
+        val height: Int = bitmap.getHeight()
+        val width: Int = bitmap.getWidth()
+        val sqrt =
+            sqrt(((maxSize) / ((width.toFloat()) / (height.toFloat()) * ((bitmap.getRowBytes() / width).toFloat()))).toDouble())
+                .toInt()
+        return Bitmap.createScaledBitmap(
+            bitmap,
+            (((sqrt.toFloat()) / (height.toFloat()) * (width.toFloat())).toInt()),
+            sqrt,
+            true
+        )
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/utils/ExtendedPackageInfo.kt

@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.utils
+
+import android.content.Context
+import android.content.pm.PackageManager
+import androidx.core.content.pm.PackageInfoCompat
+import org.microg.gms.common.*
+
+class ExtendedPackageInfo(private val packageManager: PackageManager, val packageName: String) {
+    constructor(context: Context, packageName: String) : this(context.packageManager, packageName)
+
+    private val basicPackageInfo by lazy { kotlin.runCatching { packageManager.getPackageInfo(packageName, 0) }.getOrNull() }
+    private val basicApplicationInfo by lazy { kotlin.runCatching { packageManager.getApplicationInfo(packageName, 0) }.getOrNull() }
+
+    val isInstalled by lazy { basicPackageInfo != null }
+
+    val certificates by lazy { packageManager.getCertificates(packageName) }
+    private val certificatesHashSha1 by lazy { certificates.map { it.digest("SHA1") } }
+    val firstCertificateSha1 by lazy { certificatesHashSha1.firstOrNull() }
+    val firstCertificateSha1Hex by lazy { firstCertificateSha1?.toHexString() }
+    private val certificatesHashSha256 by lazy { certificates.map { it.digest("SHA-256") } }
+    val firstCertificateSha256 by lazy { certificatesHashSha256.firstOrNull() }
+    private val certificatesHashSha1Strings by lazy { certificatesHashSha1.map { it.toHexString() } }
+    private val certificatesHashSha256Strings by lazy { certificatesHashSha256.map { it.toHexString() } }
+
+    val applicationLabel by lazy { packageManager.getApplicationLabel(packageName) }
+
+    @Deprecated("version code is now a long", replaceWith = ReplaceWith("versionCode"))
+    val shortVersionCode by lazy { basicPackageInfo?.versionCode ?: -1 }
+    val versionCode by lazy { basicPackageInfo?.let { PackageInfoCompat.getLongVersionCode(it) } ?: -1 }
+    val versionName by lazy { basicPackageInfo?.versionName }
+
+    val targetSdkVersion by lazy { basicApplicationInfo?.targetSdkVersion ?: -1 }
+
+    private val packageAndCertHashes by lazy {
+        listOf(
+            certificatesHashSha1Strings.map { PackageAndCertHash(packageName, "SHA1", it) },
+            certificatesHashSha256Strings.map { PackageAndCertHash(packageName, "SHA-256", it) },
+        ).flatten()
+    }
+    val isGooglePackage by lazy { packageAndCertHashes.any { isGooglePackage(it) } }
+    val isPlatformPackage by lazy {
+        val platformCertificates = packageManager.getPlatformCertificates()
+        certificates.any { it in platformCertificates }
+    }
+    val isGoogleOrPlatformPackage by lazy { isGooglePackage || isPlatformPackage }
+
+    private val googlePackagePermissions by lazy { packageAndCertHashes.flatMap { getGooglePackagePermissions(it) }.toSet() }
+    fun hasGooglePackagePermission(permission: GooglePackagePermission) = permission in googlePackagePermissions
+}

play-services-base/core/src/main/kotlin/org/microg/gms/utils/FileXmlResourceParser.kt

@@ -0,0 +1,127 @@
+/*
+ * SPDX-FileCopyrightText: 2022 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.utils
+
+import android.content.res.XmlResourceParser
+import android.util.Xml
+import org.xmlpull.v1.XmlPullParser
+import java.io.Closeable
+import java.io.File
+import java.io.FileReader
+import java.io.Reader
+
+class FileXmlResourceParser(private val reader: Reader, private val parser: XmlPullParser = Xml.newPullParser()) :
+    XmlResourceParser,
+    XmlPullParser by parser,
+    Closeable by reader {
+    constructor(file: File) : this(FileReader(file))
+
+    init {
+        parser.setInput(reader)
+    }
+
+    override fun getAttributeNameResource(index: Int): Int {
+        return 0
+    }
+
+    override fun getAttributeListValue(
+        namespace: String?, attribute: String?,
+        options: Array<String?>?, defaultValue: Int
+    ): Int {
+        val s = getAttributeValue(namespace, attribute)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeBooleanValue(
+        namespace: String?, attribute: String?,
+        defaultValue: Boolean
+    ): Boolean {
+
+        val s = getAttributeValue(namespace, attribute)
+        return s?.toBooleanStrictOrNull() ?: defaultValue
+    }
+
+    override fun getAttributeResourceValue(
+        namespace: String?, attribute: String?,
+        defaultValue: Int
+    ): Int {
+        val s = getAttributeValue(namespace, attribute)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeIntValue(
+        namespace: String?, attribute: String?,
+        defaultValue: Int
+    ): Int {
+        val s = getAttributeValue(namespace, attribute)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeUnsignedIntValue(
+        namespace: String?, attribute: String?,
+        defaultValue: Int
+    ): Int {
+        val s = getAttributeValue(namespace, attribute)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeFloatValue(
+        namespace: String?, attribute: String?,
+        defaultValue: Float
+    ): Float {
+        val s = getAttributeValue(namespace, attribute)
+        return s?.toFloat() ?: defaultValue
+    }
+
+    override fun getAttributeListValue(
+        index: Int,
+        options: Array<String?>?, defaultValue: Int
+    ): Int {
+        val s = getAttributeValue(index)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeBooleanValue(index: Int, defaultValue: Boolean): Boolean {
+        val s = getAttributeValue(index)
+        return s?.toBooleanStrictOrNull() ?: defaultValue
+    }
+
+    override fun getAttributeResourceValue(index: Int, defaultValue: Int): Int {
+        val s = getAttributeValue(index)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeIntValue(index: Int, defaultValue: Int): Int {
+        val s = getAttributeValue(index)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeUnsignedIntValue(index: Int, defaultValue: Int): Int {
+        val s = getAttributeValue(index)
+        return s?.toInt() ?: defaultValue
+    }
+
+    override fun getAttributeFloatValue(index: Int, defaultValue: Float): Float {
+        val s = getAttributeValue(index)
+        return s?.toFloat() ?: defaultValue
+    }
+
+    override fun getIdAttribute(): String? {
+        return getAttributeValue(null, "id")
+    }
+
+    override fun getClassAttribute(): String? {
+        return getAttributeValue(null, "class")
+    }
+
+    override fun getIdAttributeResourceValue(defaultValue: Int): Int {
+        return getAttributeResourceValue(null, "id", defaultValue)
+    }
+
+    override fun getStyleAttribute(): Int {
+        return getAttributeResourceValue(null, "style", 0)
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/utils/IntentCacheManager.kt

@@ -0,0 +1,149 @@
+/*
+ * SPDX-FileCopyrightText: 2023 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.utils
+
+import android.app.AlarmManager
+import android.app.AlarmManager.ELAPSED_REALTIME_WAKEUP
+import android.app.PendingIntent.FLAG_NO_CREATE
+import android.app.PendingIntent.FLAG_UPDATE_CURRENT
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.os.Build.VERSION.SDK_INT
+import android.os.Parcelable
+import android.os.SystemClock
+import android.util.Log
+import androidx.core.app.PendingIntentCompat
+import androidx.core.content.getSystemService
+import java.util.UUID
+
+class IntentCacheManager<S : Service, T : Parcelable>(private val context: Context, private val clazz: Class<S>, private val type: Int) {
+    private val lock = Any()
+    private lateinit var content: ArrayList<T>
+    private lateinit var id: String
+    private var isReady: Boolean = false
+    private val pendingActions: MutableList<() -> Unit> = arrayListOf()
+
+    init {
+        val pendingIntent = PendingIntentCompat.getService(context, type, getIntent(), 0, true)!!
+        val alarmManager = context.getSystemService<AlarmManager>()
+        if (SDK_INT >= 19) {
+            alarmManager?.setWindow(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + TEN_YEARS, -1, pendingIntent)
+        } else {
+            alarmManager?.set(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + TEN_YEARS, pendingIntent)
+        }
+        pendingIntent.send()
+    }
+
+    private fun getIntent() = Intent(context, clazz).apply {
+        action = ACTION
+        putExtra(EXTRA_IS_CACHE, true)
+        putExtra(EXTRA_CACHE_TYPE, this@IntentCacheManager.type)
+    }
+
+    fun add(entry: T, check: (T) -> Boolean = { false }) = runIfReady {
+        val iterator = content.iterator()
+        while (iterator.hasNext()) {
+            if (check(iterator.next())) {
+                iterator.remove()
+            }
+        }
+        content.add(entry)
+        updateIntent()
+    }
+
+    fun remove(entry: T) = runIfReady {
+        if (content.remove(entry)) updateIntent()
+    }
+
+    fun removeIf(check: (T) -> Boolean) = runIfReady {
+        var removed = false
+        val iterator = content.iterator()
+        while (iterator.hasNext()) {
+            if (check(iterator.next())) {
+                iterator.remove()
+                removed = true
+            }
+        }
+        if (removed) updateIntent()
+    }
+
+    fun clear() = runIfReady {
+        content.clear()
+        updateIntent()
+    }
+
+    fun getId(): String? = if (this::id.isInitialized) id else null
+
+    fun getEntries(): List<T> = if (this::content.isInitialized) content else emptyList()
+
+    fun processIntent(intent: Intent) {
+        if (isCache(intent) && getType(intent) == type) {
+            synchronized(lock) {
+                content = intent.getParcelableArrayListExtra(EXTRA_DATA) ?: arrayListOf()
+                id = intent.getStringExtra(EXTRA_ID) ?: UUID.randomUUID().toString()
+                if (!intent.hasExtra(EXTRA_ID)) {
+                    Log.d(TAG, "Created new intent cache with id $id")
+                } else if (intent.hasExtra(EXTRA_DATA)) {
+                    Log.d(TAG, "Recovered data from intent cache with id $id")
+                }
+                pendingActions.forEach { it() }
+                pendingActions.clear()
+                isReady = true
+                updateIntent()
+            }
+        }
+    }
+
+    private fun runIfReady(action: () -> Unit) {
+        synchronized(lock) {
+            if (isReady) {
+                action()
+            } else {
+                pendingActions.add(action)
+            }
+        }
+    }
+
+    private fun updateIntent() {
+        synchronized(lock) {
+            if (isReady) {
+                val intent = getIntent().apply {
+                    putExtra(EXTRA_ID, id)
+                    putParcelableArrayListExtra(EXTRA_DATA, content)
+                }
+                val pendingIntent = PendingIntentCompat.getService(context, type, intent, FLAG_NO_CREATE or FLAG_UPDATE_CURRENT, true)
+                if (pendingIntent == null) {
+                    Log.w(TAG, "Failed to update existing pending intent, will likely have a loss of information")
+                }
+            }
+        }
+    }
+
+    companion object {
+        private const val TAG = "IntentCacheManager"
+        private const val TEN_YEARS = 315360000000L
+        private const val ACTION = "org.microg.gms.ACTION_INTENT_CACHE_MANAGER"
+        private const val EXTRA_IS_CACHE = "org.microg.gms.IntentCacheManager.is_cache"
+        private const val EXTRA_CACHE_TYPE = "org.microg.gms.IntentCacheManager.cache_type"
+        private const val EXTRA_ID = "org.microg.gms.IntentCacheManager.id"
+        private const val EXTRA_DATA = "org.microg.gms.IntentCacheManager.data"
+
+        inline fun<reified S: Service, T: Parcelable> create(context: Context, type: Int) = IntentCacheManager<S, T>(context, S::class.java, type)
+
+        fun isCache(intent: Intent): Boolean = try {
+            intent.getBooleanExtra(EXTRA_IS_CACHE, false)
+        } catch (e: Exception) {
+            false
+        }
+
+        fun getType(intent: Intent): Int {
+            val ret = intent.getIntExtra(EXTRA_CACHE_TYPE, -1)
+            if (ret == -1) throw IllegalArgumentException()
+            return ret
+        }
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/utils/PackageManagerUtils.kt

@@ -0,0 +1,51 @@
+/*
+ * SPDX-FileCopyrightText: 2022 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.utils
+
+import android.content.pm.PackageManager
+import android.content.pm.PackageManager.NameNotFoundException
+import android.content.pm.Signature
+import android.util.Base64
+import com.google.android.gms.common.internal.CertData
+import java.security.MessageDigest
+import java.util.*
+
+fun PackageManager.isPlatformCertificate(cert: CertData) = getPlatformCertificates().contains(cert)
+fun PackageManager.getPlatformCertificates() = getCertificates("android")
+
+fun PackageManager.getCertificates(packageName: String): List<CertData> = try {
+    getPackageInfo(packageName, PackageManager.GET_SIGNATURES).signatures?.map { CertData(it.toByteArray()) }
+        ?: emptyList()
+} catch (e: NameNotFoundException) {
+    emptyList()
+}
+
+@Deprecated("It's actually a certificate", ReplaceWith("getCertificates"))
+fun PackageManager.getSignatures(packageName: String): Array<Signature> = try {
+    getPackageInfo(packageName, PackageManager.GET_SIGNATURES).signatures
+        ?: emptyArray()
+} catch (e: NameNotFoundException) {
+    emptyArray()
+}
+
+fun PackageManager.getApplicationLabel(packageName: String): CharSequence = try {
+    getApplicationLabel(getApplicationInfo(packageName, 0))
+} catch (e: Exception) {
+    packageName
+}
+
+fun PackageManager.getExtendedPackageInfo(packageName: String) = ExtendedPackageInfo(this, packageName)
+
+fun ByteArray.toBase64(vararg flags: Int): String = Base64.encodeToString(this, flags.fold(0) { a, b -> a or b })
+fun ByteArray.toHexString(separator: String = ""): String = joinToString(separator) { "%02x".format(it) }
+
+fun PackageManager.getFirstSignatureDigest(packageName: String, md: String): ByteArray? =
+    getCertificates(packageName).firstOrNull()?.digest(md)
+
+fun ByteArray.digest(md: String): ByteArray = MessageDigest.getInstance(md).digest(this)
+@Deprecated("It's actually a certificate")
+fun Signature.digest(md: String): ByteArray = toByteArray().digest(md)
+fun CertData.digest(md: String): ByteArray = bytes.digest(md)

play-services-base/core/src/main/kotlin/org/microg/gms/utils/PackageManagerWrapper.kt

@@ -0,0 +1,529 @@
+/*
+ * SPDX-FileCopyrightText: 2021, microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package org.microg.gms.utils
+
+import android.annotation.TargetApi
+import android.content.ComponentName
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.pm.*
+import android.content.res.Resources
+import android.content.res.XmlResourceParser
+import android.graphics.Rect
+import android.graphics.drawable.Drawable
+import android.os.Bundle
+import android.os.UserHandle
+import androidx.annotation.RequiresApi
+
+open class PackageManagerWrapper(private val wrapped: PackageManager) : PackageManager() {
+    override fun getPackageInfo(packageName: String, flags: Int): PackageInfo {
+        return wrapped.getPackageInfo(packageName, flags)
+    }
+
+    @TargetApi(26)
+    override fun getPackageInfo(versionedPackage: VersionedPackage, flags: Int): PackageInfo {
+        return wrapped.getPackageInfo(versionedPackage, flags)
+    }
+
+    override fun currentToCanonicalPackageNames(packageNames: Array<out String>): Array<String> {
+        return wrapped.currentToCanonicalPackageNames(packageNames)
+    }
+
+    override fun canonicalToCurrentPackageNames(packageNames: Array<out String>): Array<String> {
+        return wrapped.canonicalToCurrentPackageNames(packageNames)
+    }
+
+    override fun getLaunchIntentForPackage(packageName: String): Intent? {
+        return wrapped.getLaunchIntentForPackage(packageName)
+    }
+
+    @TargetApi(21)
+    override fun getLeanbackLaunchIntentForPackage(packageName: String): Intent? {
+        return wrapped.getLeanbackLaunchIntentForPackage(packageName)
+    }
+
+    override fun getPackageGids(packageName: String): IntArray {
+        return wrapped.getPackageGids(packageName)
+    }
+
+    @TargetApi(24)
+    override fun getPackageGids(packageName: String, flags: Int): IntArray {
+        return wrapped.getPackageGids(packageName, flags)
+    }
+
+    @TargetApi(24)
+    override fun getPackageUid(packageName: String, flags: Int): Int {
+        return wrapped.getPackageUid(packageName, flags)
+    }
+
+    override fun getPermissionInfo(permName: String, flags: Int): PermissionInfo {
+        return wrapped.getPermissionInfo(permName, flags)
+    }
+
+    override fun queryPermissionsByGroup(permissionGroup: String?, flags: Int): MutableList<PermissionInfo> {
+        return wrapped.queryPermissionsByGroup(permissionGroup, flags)
+    }
+
+    override fun getPermissionGroupInfo(permName: String, flags: Int): PermissionGroupInfo {
+        return wrapped.getPermissionGroupInfo(permName, flags)
+    }
+
+    override fun getAllPermissionGroups(flags: Int): MutableList<PermissionGroupInfo> {
+        return wrapped.getAllPermissionGroups(flags)
+    }
+
+    override fun getApplicationInfo(packageName: String, flags: Int): ApplicationInfo {
+        return wrapped.getApplicationInfo(packageName, flags)
+    }
+
+    override fun getActivityInfo(component: ComponentName, flags: Int): ActivityInfo {
+        return wrapped.getActivityInfo(component, flags)
+    }
+
+    override fun getReceiverInfo(component: ComponentName, flags: Int): ActivityInfo {
+        return wrapped.getReceiverInfo(component, flags)
+    }
+
+    override fun getServiceInfo(component: ComponentName, flags: Int): ServiceInfo {
+        return wrapped.getServiceInfo(component, flags)
+    }
+
+    override fun getProviderInfo(component: ComponentName, flags: Int): ProviderInfo {
+        return wrapped.getProviderInfo(component, flags)
+    }
+
+    @RequiresApi(29)
+    override fun getInstalledModules(flags: Int): MutableList<ModuleInfo> {
+        return wrapped.getInstalledModules(flags)
+    }
+
+    override fun getInstalledPackages(flags: Int): MutableList<PackageInfo> {
+        return wrapped.getInstalledPackages(flags)
+    }
+
+    @TargetApi(18)
+    override fun getPackagesHoldingPermissions(permissions: Array<out String>, flags: Int): MutableList<PackageInfo> {
+        return wrapped.getPackagesHoldingPermissions(permissions, flags)
+    }
+
+    override fun checkPermission(permName: String, packageName: String): Int {
+        return wrapped.checkPermission(permName, packageName)
+    }
+
+    @TargetApi(23)
+    override fun isPermissionRevokedByPolicy(permName: String, packageName: String): Boolean {
+        return wrapped.isPermissionRevokedByPolicy(permName, packageName)
+    }
+
+    override fun addPermission(info: PermissionInfo): Boolean {
+        return wrapped.addPermission(info)
+    }
+
+    override fun addPermissionAsync(info: PermissionInfo): Boolean {
+        return wrapped.addPermissionAsync(info)
+    }
+
+    override fun removePermission(permName: String) {
+        return wrapped.removePermission(permName)
+    }
+
+    override fun checkSignatures(packageName1: String, packageName2: String): Int {
+        return wrapped.checkSignatures(packageName1, packageName2)
+    }
+
+    override fun checkSignatures(uid1: Int, uid2: Int): Int {
+        return wrapped.checkSignatures(uid1, uid2)
+    }
+
+    override fun getPackagesForUid(uid: Int): Array<String>? {
+        return wrapped.getPackagesForUid(uid)
+    }
+
+    override fun getNameForUid(uid: Int): String? {
+        return wrapped.getNameForUid(uid)
+    }
+
+    override fun getInstalledApplications(flags: Int): MutableList<ApplicationInfo> {
+        return wrapped.getInstalledApplications(flags)
+    }
+
+    @TargetApi(26)
+    override fun isInstantApp(): Boolean {
+        return wrapped.isInstantApp
+    }
+
+    @TargetApi(26)
+    override fun isInstantApp(packageName: String): Boolean {
+        return wrapped.isInstantApp(packageName)
+    }
+
+    @TargetApi(26)
+    override fun getInstantAppCookieMaxBytes(): Int {
+        return wrapped.instantAppCookieMaxBytes
+    }
+
+    @TargetApi(26)
+    override fun getInstantAppCookie(): ByteArray {
+        return wrapped.instantAppCookie
+    }
+
+    @TargetApi(26)
+    override fun clearInstantAppCookie() {
+        return wrapped.clearInstantAppCookie()
+    }
+
+    @TargetApi(26)
+    override fun updateInstantAppCookie(cookie: ByteArray?) {
+        return wrapped.updateInstantAppCookie(cookie)
+    }
+
+    @TargetApi(26)
+    override fun getSystemSharedLibraryNames(): Array<String>? {
+        return wrapped.systemSharedLibraryNames
+    }
+
+    @TargetApi(26)
+    override fun getSharedLibraries(flags: Int): MutableList<SharedLibraryInfo> {
+        return wrapped.getSharedLibraries(flags)
+    }
+
+    @TargetApi(26)
+    override fun getChangedPackages(sequenceNumber: Int): ChangedPackages? {
+        return wrapped.getChangedPackages(sequenceNumber)
+    }
+
+    override fun getSystemAvailableFeatures(): Array<FeatureInfo> {
+        return wrapped.systemAvailableFeatures
+    }
+
+    override fun hasSystemFeature(featureName: String): Boolean {
+        return wrapped.hasSystemFeature(featureName)
+    }
+
+    @TargetApi(24)
+    override fun hasSystemFeature(featureName: String, version: Int): Boolean {
+        return wrapped.hasSystemFeature(featureName, version)
+    }
+
+    override fun resolveActivity(intent: Intent, flags: Int): ResolveInfo? {
+        return wrapped.resolveActivity(intent, flags)
+    }
+
+    override fun queryIntentActivities(intent: Intent, flags: Int): MutableList<ResolveInfo> {
+        return wrapped.queryIntentActivities(intent, flags)
+    }
+
+    override fun queryIntentActivityOptions(caller: ComponentName?, specifics: Array<out Intent>?, intent: Intent, flags: Int): MutableList<ResolveInfo> {
+        return wrapped.queryIntentActivityOptions(caller, specifics, intent, flags)
+    }
+
+    override fun queryBroadcastReceivers(intent: Intent, flags: Int): MutableList<ResolveInfo> {
+        return wrapped.queryBroadcastReceivers(intent, flags)
+    }
+
+    override fun resolveService(intent: Intent, flags: Int): ResolveInfo? {
+        return wrapped.resolveService(intent, flags)
+    }
+
+    override fun queryIntentServices(intent: Intent, flags: Int): MutableList<ResolveInfo> {
+        return wrapped.queryIntentServices(intent, flags)
+    }
+
+    @TargetApi(19)
+    override fun queryIntentContentProviders(intent: Intent, flags: Int): MutableList<ResolveInfo> {
+        return wrapped.queryIntentContentProviders(intent, flags)
+    }
+
+    override fun resolveContentProvider(authority: String, flags: Int): ProviderInfo? {
+        return wrapped.resolveContentProvider(authority, flags)
+    }
+
+    override fun queryContentProviders(processName: String?, uid: Int, flags: Int): MutableList<ProviderInfo> {
+        return wrapped.queryContentProviders(processName, uid, flags)
+    }
+
+    override fun getInstrumentationInfo(className: ComponentName, flags: Int): InstrumentationInfo {
+        return wrapped.getInstrumentationInfo(className, flags)
+    }
+
+    override fun queryInstrumentation(targetPackage: String, flags: Int): MutableList<InstrumentationInfo> {
+        return wrapped.queryInstrumentation(targetPackage, flags)
+    }
+
+    override fun getDrawable(packageName: String, resid: Int, appInfo: ApplicationInfo?): Drawable? {
+        return wrapped.getDrawable(packageName, resid, appInfo)
+    }
+
+    override fun getActivityIcon(activityName: ComponentName): Drawable {
+        return wrapped.getActivityIcon(activityName)
+    }
+
+    override fun getActivityIcon(intent: Intent): Drawable {
+        return wrapped.getActivityIcon(intent)
+    }
+
+    @TargetApi(20)
+    override fun getActivityBanner(activityName: ComponentName): Drawable? {
+        return wrapped.getActivityBanner(activityName)
+    }
+
+    @TargetApi(20)
+    override fun getActivityBanner(intent: Intent): Drawable? {
+        return wrapped.getActivityBanner(intent)
+    }
+
+    override fun getDefaultActivityIcon(): Drawable {
+        return wrapped.defaultActivityIcon
+    }
+
+    override fun getApplicationIcon(info: ApplicationInfo): Drawable {
+        return wrapped.getApplicationIcon(info)
+    }
+
+    override fun getApplicationIcon(packageName: String): Drawable {
+        return wrapped.getApplicationIcon(packageName)
+    }
+
+    @TargetApi(20)
+    override fun getApplicationBanner(info: ApplicationInfo): Drawable? {
+        return wrapped.getApplicationBanner(info)
+    }
+
+    @TargetApi(20)
+    override fun getApplicationBanner(packageName: String): Drawable? {
+        return wrapped.getApplicationBanner(packageName)
+    }
+
+    override fun getActivityLogo(activityName: ComponentName): Drawable? {
+        return wrapped.getActivityLogo(activityName)
+    }
+
+    override fun getActivityLogo(intent: Intent): Drawable? {
+        return wrapped.getActivityLogo(intent)
+    }
+
+    override fun getApplicationLogo(info: ApplicationInfo): Drawable? {
+        return wrapped.getApplicationLogo(info)
+    }
+
+    override fun getApplicationLogo(packageName: String): Drawable? {
+        return wrapped.getApplicationLogo(packageName)
+    }
+
+    @TargetApi(21)
+    override fun getUserBadgedIcon(drawable: Drawable, user: UserHandle): Drawable {
+        return wrapped.getUserBadgedIcon(drawable, user)
+    }
+
+    @TargetApi(21)
+    override fun getUserBadgedDrawableForDensity(drawable: Drawable, user: UserHandle, badgeLocation: Rect?, badgeDensity: Int): Drawable {
+        return wrapped.getUserBadgedDrawableForDensity(drawable, user, badgeLocation, badgeDensity)
+    }
+
+    @TargetApi(21)
+    override fun getUserBadgedLabel(label: CharSequence, user: UserHandle): CharSequence {
+        return wrapped.getUserBadgedLabel(label, user)
+    }
+
+    override fun getText(packageName: String, resid: Int, appInfo: ApplicationInfo?): CharSequence? {
+        return wrapped.getText(packageName, resid, appInfo)
+    }
+
+    override fun getXml(packageName: String, resid: Int, appInfo: ApplicationInfo?): XmlResourceParser? {
+        return wrapped.getXml(packageName, resid, appInfo)
+    }
+
+    override fun getApplicationLabel(info: ApplicationInfo): CharSequence {
+        return wrapped.getApplicationLabel(info)
+    }
+
+    override fun getResourcesForActivity(activityName: ComponentName): Resources {
+        return wrapped.getResourcesForActivity(activityName)
+    }
+
+    override fun getResourcesForApplication(app: ApplicationInfo): Resources {
+        return wrapped.getResourcesForApplication(app)
+    }
+
+    override fun getResourcesForApplication(packageName: String): Resources {
+        return wrapped.getResourcesForApplication(packageName)
+    }
+
+    override fun verifyPendingInstall(id: Int, verificationCode: Int) {
+        return wrapped.verifyPendingInstall(id, verificationCode)
+    }
+
+    @TargetApi(17)
+    override fun extendVerificationTimeout(id: Int, verificationCodeAtTimeout: Int, millisecondsToDelay: Long) {
+        return wrapped.extendVerificationTimeout(id, verificationCodeAtTimeout, millisecondsToDelay)
+    }
+
+    override fun setInstallerPackageName(targetPackage: String, installerPackageName: String?) {
+        return wrapped.setInstallerPackageName(targetPackage, installerPackageName)
+    }
+
+    override fun getInstallerPackageName(packageName: String): String? {
+        return wrapped.getInstallerPackageName(packageName)
+    }
+
+    override fun addPackageToPreferred(packageName: String) {
+        return wrapped.addPackageToPreferred(packageName)
+    }
+
+    override fun removePackageFromPreferred(packageName: String) {
+        return wrapped.removePackageFromPreferred(packageName)
+    }
+
+    override fun getPreferredPackages(flags: Int): MutableList<PackageInfo> {
+        return wrapped.getPreferredPackages(flags)
+    }
+
+    override fun addPreferredActivity(filter: IntentFilter, match: Int, set: Array<out ComponentName>?, activity: ComponentName) {
+        return wrapped.addPreferredActivity(filter, match, set, activity)
+    }
+
+    override fun clearPackagePreferredActivities(packageName: String) {
+        return wrapped.clearPackagePreferredActivities(packageName)
+    }
+
+    override fun getPreferredActivities(outFilters: MutableList<IntentFilter>, outActivities: MutableList<ComponentName>, packageName: String?): Int {
+        return wrapped.getPreferredActivities(outFilters, outActivities, packageName)
+    }
+
+    override fun setComponentEnabledSetting(componentName: ComponentName, newState: Int, flags: Int) {
+        return wrapped.setComponentEnabledSetting(componentName, newState, flags)
+    }
+
+    override fun getComponentEnabledSetting(componentName: ComponentName): Int {
+        return wrapped.getComponentEnabledSetting(componentName)
+    }
+
+    override fun setApplicationEnabledSetting(packageName: String, newState: Int, flags: Int) {
+        return wrapped.setApplicationEnabledSetting(packageName, newState, flags)
+    }
+
+    override fun getApplicationEnabledSetting(packageName: String): Int {
+        return wrapped.getApplicationEnabledSetting(packageName)
+    }
+
+    override fun isSafeMode(): Boolean {
+        return wrapped.isSafeMode
+    }
+
+    @TargetApi(26)
+    override fun setApplicationCategoryHint(packageName: String, categoryHint: Int) {
+        return wrapped.setApplicationCategoryHint(packageName, categoryHint)
+    }
+
+    @TargetApi(21)
+    override fun getPackageInstaller(): PackageInstaller {
+        return wrapped.packageInstaller
+    }
+
+    @TargetApi(26)
+    override fun canRequestPackageInstalls(): Boolean {
+        return wrapped.canRequestPackageInstalls()
+    }
+
+
+    @TargetApi(29)
+    override fun addWhitelistedRestrictedPermission(packageName: String, permName: String, whitelistFlags: Int): Boolean {
+        return wrapped.addWhitelistedRestrictedPermission(packageName, permName, whitelistFlags)
+    }
+
+    @TargetApi(30)
+    override fun getBackgroundPermissionOptionLabel(): CharSequence {
+        return wrapped.getBackgroundPermissionOptionLabel()
+    }
+
+    @TargetApi(30)
+    override fun getInstallSourceInfo(packageName: String): InstallSourceInfo {
+        return wrapped.getInstallSourceInfo(packageName)
+    }
+
+    @TargetApi(30)
+    override fun getMimeGroup(mimeGroup: String): MutableSet<String> {
+        return wrapped.getMimeGroup(mimeGroup)
+    }
+
+    @TargetApi(29)
+    override fun getModuleInfo(packageName: String, flags: Int): ModuleInfo {
+        return wrapped.getModuleInfo(packageName, flags)
+    }
+
+    override fun getPackageArchiveInfo(archiveFilePath: String, flags: Int): PackageInfo? {
+        return wrapped.getPackageArchiveInfo(archiveFilePath, flags)
+    }
+
+    @TargetApi(28)
+    override fun getSuspendedPackageAppExtras(): Bundle? {
+        return wrapped.suspendedPackageAppExtras
+    }
+
+    @TargetApi(29)
+    override fun getSyntheticAppDetailsActivityEnabled(packageName: String): Boolean {
+        return wrapped.getSyntheticAppDetailsActivityEnabled(packageName)
+    }
+
+    @TargetApi(29)
+    override fun getWhitelistedRestrictedPermissions(packageName: String, whitelistFlag: Int): MutableSet<String> {
+        return wrapped.getWhitelistedRestrictedPermissions(packageName, whitelistFlag)
+    }
+
+    @TargetApi(28)
+    override fun hasSigningCertificate(packageName: String, certificate: ByteArray, type: Int): Boolean {
+        return wrapped.hasSigningCertificate(packageName, certificate, type)
+    }
+
+    @TargetApi(28)
+    override fun hasSigningCertificate(uid: Int, certificate: ByteArray, type: Int): Boolean {
+        return wrapped.hasSigningCertificate(uid, certificate, type)
+    }
+
+    @TargetApi(30)
+    override fun isAutoRevokeWhitelisted(): Boolean {
+        return wrapped.isAutoRevokeWhitelisted
+    }
+
+    @TargetApi(30)
+    override fun isAutoRevokeWhitelisted(packageName: String): Boolean {
+        return wrapped.isAutoRevokeWhitelisted(packageName)
+    }
+
+    @TargetApi(30)
+    override fun isDefaultApplicationIcon(drawable: Drawable): Boolean {
+        return wrapped.isDefaultApplicationIcon(drawable)
+    }
+
+    @TargetApi(29)
+    override fun isDeviceUpgrading(): Boolean {
+        return wrapped.isDeviceUpgrading
+    }
+
+    @TargetApi(28)
+    override fun isPackageSuspended(): Boolean {
+        return wrapped.isPackageSuspended
+    }
+
+    @TargetApi(29)
+    override fun isPackageSuspended(packageName: String): Boolean {
+        return wrapped.isPackageSuspended(packageName)
+    }
+
+    @TargetApi(29)
+    override fun removeWhitelistedRestrictedPermission(packageName: String, permName: String, whitelistFlags: Int): Boolean {
+        return wrapped.removeWhitelistedRestrictedPermission(packageName, permName, whitelistFlags)
+    }
+
+    @TargetApi(30)
+    override fun setAutoRevokeWhitelisted(packageName: String, whitelisted: Boolean): Boolean {
+        return wrapped.setAutoRevokeWhitelisted(packageName, whitelisted)
+    }
+
+    @TargetApi(30)
+    override fun setMimeGroup(mimeGroup: String, mimeTypes: MutableSet<String>) {
+        return wrapped.setMimeGroup(mimeGroup, mimeTypes)
+    }
+}

play-services-base/core/src/main/kotlin/org/microg/gms/utils/SingleInstanceUtil.kt

@@ -0,0 +1,42 @@
+/*
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.utils
+
+private val singleInstanceLock = Any()
+private val singleInstanceMap: MutableMap<Class<*>, Any> = hashMapOf()
+
+fun <T : Any> singleInstanceOf(tClass: Class<T>, tCreator: () -> T): T {
+    val tVolatileItem = singleInstanceMap[tClass]
+    @Suppress("UNCHECKED_CAST")
+    if (tVolatileItem != null && tClass.isAssignableFrom(tVolatileItem.javaClass)) return tVolatileItem as T
+    val tLock = synchronized(singleInstanceLock) {
+        val tItem = singleInstanceMap[tClass]
+        if (tItem != null) {
+            @Suppress("UNCHECKED_CAST")
+            if (tClass.isAssignableFrom(tItem.javaClass)) return tItem as T
+            tItem
+        } else {
+            val tLock = Any()
+            singleInstanceMap[tClass] = tLock
+            tLock
+        }
+    }
+    synchronized(tLock) {
+        val tItem = synchronized(singleInstanceMap) { singleInstanceMap[tClass] }
+        if (tItem == null) throw IllegalStateException()
+        @Suppress("UNCHECKED_CAST")
+        if (tClass.isAssignableFrom(tItem.javaClass)) return tItem as T
+        if (tItem != tLock) throw IllegalStateException()
+
+        val tNewItem = tCreator()
+        synchronized(singleInstanceMap) {
+            singleInstanceMap[tClass] = tNewItem
+        }
+        return tNewItem
+    }
+}
+
+inline fun <reified T : Any> singleInstanceOf(noinline tCreator: () -> T): T = singleInstanceOf(T::class.java, tCreator)

play-services-base/core/src/main/kotlin/org/microg/gms/vending/InstallerData.kt

@@ -0,0 +1,61 @@
+/**
+ * SPDX-FileCopyrightText: 2025 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.microg.gms.vending
+
+import org.json.JSONException
+import org.json.JSONObject
+
+enum class AllowType(val value: Int) {
+    REJECT_ALWAYS(0),
+    REJECT_ONCE(1),
+    ALLOW_ONCE(2),
+    ALLOW_ALWAYS(3),
+}
+
+data class InstallerData(val packageName: String, var allowType: Int, val pkgSignSha256: String) {
+
+    override fun toString(): String {
+        return JSONObject()
+            .put(CHANNEL_PACKAGE_NAME, packageName)
+            .put(CHANNEL_ALLOW_TYPE, allowType)
+            .put(CHANNEL_SIGNATURE, pkgSignSha256)
+            .toString()
+    }
+
+    companion object {
+        private const val CHANNEL_PACKAGE_NAME = "packageName"
+        private const val CHANNEL_ALLOW_TYPE = "allowType"
+        private const val CHANNEL_SIGNATURE = "signature"
+
+        private fun parse(jsonString: String): InstallerData? {
+            try {
+                val json = JSONObject(jsonString)
+                return InstallerData(
+                    json.getString(CHANNEL_PACKAGE_NAME),
+                    json.getInt(CHANNEL_ALLOW_TYPE),
+                    json.getString(CHANNEL_SIGNATURE)
+                )
+            } catch (e: JSONException) {
+                return null
+            }
+        }
+
+        fun loadDataSet(content: String): Set<InstallerData> {
+            return content.split("|").mapNotNull { parse(it) }.toSet()
+        }
+
+        fun updateDataSetString(channelList: Set<InstallerData>, channel: InstallerData): String {
+            val channelData = channelList.find { it.packageName == channel.packageName && it.pkgSignSha256 == channel.pkgSignSha256 }
+            val newChannelList = if (channelData != null) {
+                channelData.allowType = channel.allowType
+                channelList
+            } else {
+                channelList + channel
+            }
+            return newChannelList.let { it -> it.joinToString(separator = "|") { it.toString() } }
+        }
+    }
+}

play-services-base/core/src/main/res/drawable/ic_background_notify.xml

@@ -0,0 +1,9 @@
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<vector android:height="24dp" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#000000" android:pathData="M19.51,3.08L3.08,19.51c0.09,0.34 0.27,0.65 0.51,0.9 0.25,0.24 0.56,0.42 0.9,0.51L20.93,4.49c-0.19,-0.69 -0.73,-1.23 -1.42,-1.41zM11.88,3L3,11.88v2.83L14.71,3h-2.83zM5,3c-1.1,0 -2,0.9 -2,2v2l4,-4L5,3zM19,21c0.55,0 1.05,-0.22 1.41,-0.59 0.37,-0.36 0.59,-0.86 0.59,-1.41v-2l-4,4h2zM9.29,21h2.83L21,12.12L21,9.29L9.29,21z"/>
+</vector>

play-services-base/core/src/main/res/drawable/ic_expand_apps.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2019, The Android Open Source Project
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:tint="?attr/colorControlNormal"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#000"
+        android:pathData="M9.71,18.71l-1.42,-1.42l5.3,-5.29l-5.3,-5.29l1.42,-1.42l6.7,6.71z" />
+</vector>

play-services-base/core/src/main/res/drawable/ic_info_outline.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2019, The Android Open Source Project
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?attr/colorControlNormal"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#000"
+        android:pathData="M11,17h2v-6h-2v6zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM11,9h2L13,7h-2v2z" />
+</vector>

play-services-base/core/src/main/res/drawable/ic_open.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2019, The Android Open Source Project
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#000"
+        android:pathData="M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.9 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V12H19V19Z" />
+</vector>

play-services-base/core/src/main/res/drawable/ic_radio.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2021 microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/on"
+        android:drawable="@drawable/ic_radio_checked"
+        android:state_checked="true" />
+    <item
+        android:id="@+id/off"
+        android:drawable="@drawable/ic_radio_unchecked"
+        android:state_checked="false" />
+</selector>

play-services-base/core/src/main/res/drawable/ic_radio_checked.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2019 The Android Open Source Project
+  ~ SPDX-FileCopyrightText: 2021 microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?attr/colorAccent"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,7c-2.76,0 -5,2.24 -5,5s2.24,5 5,5 5,-2.24 5,-5 -2.24,-5 -5,-5zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8 8,3.58 8,8 -3.58,8 -8,8z" />
+</vector>

play-services-base/core/src/main/res/drawable/ic_radio_unchecked.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2019 The Android Open Source Project
+  ~ SPDX-FileCopyrightText: 2021 microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8 8,3.58 8,8 -3.58,8 -8,8z" />
+</vector>

play-services-base/core/src/main/res/layout/list_no_item.xml

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2013 The Android Open Source Project
+  ~ Copyright (C) 2013-2017 microG Project Team
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<!-- text that appears when the recent app list is empty -->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:minHeight="?android:attr/listPreferredItemHeight"
+              android:gravity="center_vertical"
+              android:paddingEnd="?android:attr/scrollbarSize"
+              android:background="?attr/selectableItemBackground"
+              android:paddingRight="?android:attr/scrollbarSize">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="15dip"
+        android:layout_marginEnd="6dip"
+        android:layout_marginTop="6dip"
+        android:layout_marginBottom="6dip"
+        android:layout_weight="1"
+        android:layout_marginLeft="15dip"
+        android:layout_marginRight="6dip">
+
+        <TextView android:id="@android:id/title"
+                  android:gravity="center"
+                  android:layout_width="match_parent"
+                  android:layout_height="wrap_content"
+                  android:textAppearance="?android:attr/textAppearanceSmall"
+                  android:textColor="?android:attr/textColorSecondary" />
+
+    </RelativeLayout>
+
+</LinearLayout>
+

play-services-base/core/src/main/res/layout/preference_app_heading.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2023 microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingStart="?attr/listPreferredItemPaddingStart"
+    android:paddingLeft="?attr/listPreferredItemPaddingLeft"
+    android:paddingTop="24dp"
+    android:paddingEnd="?attr/listPreferredItemPaddingEnd"
+    android:paddingRight="?attr/listPreferredItemPaddingRight"
+    android:paddingBottom="16dp">
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:gravity="center_horizontal"
+        android:orientation="vertical">
+
+        <ImageView
+            android:id="@android:id/icon"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:antialias="true"
+            android:scaleType="fitCenter"
+            tools:src="@android:mipmap/sym_def_app_icon" />
+
+        <TextView
+            android:id="@android:id/title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:ellipsize="marquee"
+            android:gravity="center"
+            android:singleLine="false"
+            android:textAppearance="@style/TextAppearance.AppCompat.Subhead"
+            android:textColor="?android:attr/textColorPrimary"
+            android:textSize="20sp"
+            tools:text="@tools:sample/lorem" />
+    </LinearLayout>
+</RelativeLayout>

play-services-base/core/src/main/res/layout/preference_category_no_label.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<View xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="0dp" />

play-services-base/core/src/main/res/layout/preference_footer.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2022 The Android Open Source Project
+  ~ SPDX-FileCopyrightText: 2024 microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="?android:attr/listPreferredItemHeight"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:background="?android:attr/selectableItemBackground"
+    android:orientation="vertical"
+    android:clipToPadding="false">
+
+    <LinearLayout
+        android:id="@+id/icon_frame"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:minWidth="56dp"
+        android:gravity="start|top"
+        android:orientation="horizontal"
+        android:paddingEnd="12dp"
+        android:paddingTop="16dp"
+        android:paddingBottom="4dp">
+        <ImageView
+            android:id="@android:id/icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"/>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+        <TextView
+            android:id="@android:id/title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="start"
+            android:textAlignment="viewStart"
+            android:paddingTop="16dp"
+            android:paddingBottom="8dp"
+            android:textColor="?android:attr/textColorSecondary"
+            android:hyphenationFrequency="normalFast"
+            android:lineBreakWordStyle="phrase"
+            android:ellipsize="marquee"/>
+    </LinearLayout>
+
+</LinearLayout>

play-services-base/core/src/main/res/layout/preference_progress_bar.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <ProgressBar
+        style="@style/Widget.AppCompat.ProgressBar.Horizontal"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:indeterminate="true" />
+</LinearLayout>

play-services-base/core/src/main/res/layout/preference_switch_bar.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2020 microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="?attr/actionBarSize"
+    android:gravity="center"
+    android:orientation="horizontal"
+    android:paddingStart="?attr/listPreferredItemPaddingStart"
+    android:paddingLeft="?attr/listPreferredItemPaddingLeft"
+    android:paddingEnd="?attr/listPreferredItemPaddingEnd"
+    android:paddingRight="?attr/listPreferredItemPaddingRight"
+    tools:background="?attr/colorControlActivated">
+
+    <TextView
+        android:id="@android:id/title"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:layout_weight="1"
+        android:ellipsize="end"
+        android:maxLines="2"
+        android:paddingStart="56dp"
+        android:paddingLeft="56dp"
+        android:textAppearance="?attr/textAppearanceListItem"
+        android:textColor="@android:color/white"
+        tools:text="Enabled" />
+
+    <androidx.appcompat.widget.SwitchCompat
+        android:id="@+id/switch_widget"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:background="@null"
+        app:thumbTint="@android:color/white"
+        app:trackTint="@android:color/darker_gray"
+        tools:checked="true" />
+</LinearLayout>

play-services-base/core/src/main/res/values-ar/strings.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="menu_advanced">إعدادات متقدمة</string>
+    <string name="list_no_item_none">لا يوجد</string>
+    <string name="list_item_see_all">عرض الكل</string>
+    <string name="open_app">فتح</string>
+    <string name="service_status_disabled">غير مفعّل</string>
+    <string name="service_status_enabled">مفعّل</string>
+    <string name="service_status_automatic">تلقائي</string>
+    <string name="service_status_manual">يدوي</string>
+    <string name="service_status_enabled_short">مفعّل</string>
+    <string name="service_status_disabled_short">غير مفعّل</string>
+    <string name="foreground_service_notification_title">نشط في الخلفية</string>
+    <string name="foreground_service_notification_big_text">استثني &lt;xliff:g example=\"microG Services\"&gt;%1$s&lt;/xliff:g&gt; من توفير شحن البطارية أو غير إعدادات الإشعارات لإخفاء هذا اﻹشعار.</string>
+    <string name="foreground_service_notification_text">&lt;xliff:g example=\"Exposure Notification\"&gt;%1$s&lt;/xliff:g&gt; يعمل في الخلفية.</string>
+</resources>

play-services-base/core/src/main/res/values-ast/strings.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Configuración avanzada</string>
+    <string name="service_status_enabled_short">Sí</string>
+    <string name="open_app">Abrir</string>
+    <string name="foreground_service_notification_text">«<xliff:g example="Exposure Notification">%1$s</xliff:g>» ta executándose en segundu planu.</string>
+    <string name="foreground_service_notification_big_text">Esclúi a <xliff:g example="microG Services">%1$s</xliff:g> de les optimizaciones d\'enerxía o camuda la configuración de los avisos pa esconder esti avisu.</string>
+    <string name="list_item_see_all">Ver too</string>
+    <string name="service_status_disabled_short">Non</string>
+    <string name="list_no_item_none">Nada</string>
+    <string name="service_status_manual">Manual</string>
+</resources>

play-services-base/core/src/main/res/values-az/strings.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Arxa planda işləkdir</string>
+    <string name="foreground_service_notification_big_text">Batareya optimallaşmasından <xliff:g example="microG Services"> %1$s</xliff:g>-i çıxar və ya bu bildirişi gizlətmək üçün bildiriş seçimlərin dəyişdir.</string>
+    <string name="menu_advanced">Qabaqcıl</string>
+    <string name="list_item_see_all">Hamısın gör</string>
+    <string name="open_app">Aç</string>
+    <string name="service_status_disabled">Qeyri-aktiv</string>
+    <string name="service_status_enabled">Aktivdir</string>
+    <string name="service_status_automatic">Avtomatik</string>
+    <string name="service_status_manual">Əl ilə</string>
+    <string name="service_status_enabled_short">Aktiv</string>
+    <string name="service_status_disabled_short">Bağlı</string>
+    <string name="list_no_item_none">Heç biri</string>
+</resources>

play-services-base/core/src/main/res/values-be/strings.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Фонавая актыўнасць</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> працуе ў фонавым рэжыме.</string>
+    <string name="foreground_service_notification_big_text">Адключыце эканомію выкарыстання акумулятара для <xliff:g example="microG Services">%1$s</xliff:g>, каб ўбраць гэтае паведамленне.</string>
+
+    <string name="menu_advanced">Дадаткова</string>
+
+    <string name="list_no_item_none">Пуста</string>
+    <string name="list_item_see_all">Паказаць усё</string>
+
+    <string name="open_app">Aдкрыць</string>
+
+    <string name="service_status_disabled">Выключана</string>
+    <string name="service_status_enabled">Уключана</string>
+    <string name="service_status_automatic">Аўтаматычна</string>
+    <string name="service_status_manual">Уручную</string>
+    <string name="service_status_enabled_short">Укл.</string>
+    <string name="service_status_disabled_short">Выкл.</string>
+</resources>

play-services-base/core/src/main/res/values-cs/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Aktivní na pozadí</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Oznámení o možném kontaktu">%1$s</xliff:g> běží na pozadí.</string>
+    <string name="foreground_service_notification_big_text">Pro skrytí tohoto oznámení vypněte optimalizaci baterie pro <xliff:g example="Služby microG">%1$s</xliff:g> nebo změňte nastavení oznámení.</string>
+    <string name="list_no_item_none">Žádné</string>
+    <string name="list_item_see_all">Zobrazit vše</string>
+    <string name="open_app">Otevřít</string>
+    <string name="service_status_disabled">Zakázáno</string>
+    <string name="service_status_enabled">Povoleno</string>
+    <string name="service_status_enabled_short">Zap</string>
+    <string name="menu_advanced">Pokročilé</string>
+    <string name="service_status_automatic">Automatické</string>
+    <string name="service_status_manual">Ruční</string>
+    <string name="service_status_disabled_short">Vyp</string>
+    <string name="menu_game_managed">Spravované herní účty</string>
+</resources>

play-services-base/core/src/main/res/values-de/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Im Hintergrund aktiv</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> läuft im Hintergrund weiter.</string>
+    <string name="foreground_service_notification_big_text">Füge <xliff:g example="microG Services">%1$s</xliff:g> als Ausnahme zur Batterie-Optimierung hinzu oder verstecke diese Benachrichtigung in den Systemeinstelleungen.</string>
+    <string name="menu_advanced">Erweitert</string>
+    <string name="list_no_item_none">Keine</string>
+    <string name="list_item_see_all">Alle anzeigen</string>
+    <string name="open_app">Öffnen</string>
+    <string name="service_status_disabled">Deaktiviert</string>
+    <string name="service_status_enabled">Aktiviert</string>
+    <string name="service_status_automatic">Automatisch</string>
+    <string name="service_status_manual">Manuell</string>
+    <string name="service_status_enabled_short">Ein</string>
+    <string name="service_status_disabled_short">Aus</string>
+    <string name="menu_game_managed">Verwaltete Spielkonten</string>
+</resources>

play-services-base/core/src/main/res/values-eo/strings.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources></resources>

play-services-base/core/src/main/res/values-es/strings.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Avanzado</string>
+    <string name="list_no_item_none">Ninguno</string>
+    <string name="list_item_see_all">Ver todo</string>
+    <string name="open_app">Abrir</string>
+    <string name="service_status_disabled">Desactivado</string>
+    <string name="service_status_enabled">Activado</string>
+    <string name="service_status_automatic">Automático</string>
+    <string name="service_status_manual">Manual</string>
+    <string name="service_status_enabled_short">Encendido</string>
+    <string name="service_status_disabled_short">Apagado</string>
+    <string name="foreground_service_notification_title">Activo en segundo plano</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> se está ejecutando en segundo plano.</string>
+    <string name="foreground_service_notification_big_text">Excluye <xliff:g example="microG Services">%1$s</xliff:g> de las optimizaciones de la batería o cambia la configuración de las notificaciones para ocultar esta notificación.</string>
+</resources>

play-services-base/core/src/main/res/values-fa/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_text"><xliff:g example="آگاه‌سازهای نزدیکی">%1$s</xliff:g> در پس زمینه اجرا می شود.</string>
+    <string name="service_status_manual">دستی</string>
+    <string name="menu_advanced">پیشرفته</string>
+    <string name="list_no_item_none">هیچکدام</string>
+    <string name="list_item_see_all">دیدن همه</string>
+    <string name="foreground_service_notification_title">در پس‌زمینه روشن است</string>
+    <string name="open_app">بازکردن</string>
+    <string name="service_status_disabled">غیرفعال</string>
+    <string name="service_status_enabled">فعال</string>
+    <string name="service_status_automatic">خودکار</string>
+    <string name="service_status_disabled_short">خاموش</string>
+    <string name="service_status_enabled_short">روشن</string>
+    <string name="foreground_service_notification_big_text"><xliff:g example="خدمات میکروجی">%1$s</xliff:g> را از بهینه‌سازی باتری پاک کنید یا تنظیمات آگاه‌ساز را تغییر دهید تا این آگاه‌ساز پنهان شود.</string>
+    <string name="menu_game_managed">اکانت های بازی مدیریت شد</string>
+</resources>

play-services-base/core/src/main/res/values-fi/strings.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="service_status_automatic">Automaattinen</string>
+    <string name="open_app">Avaa</string>
+    <string name="service_status_disabled">Poistettu käytöstä</string>
+    <string name="service_status_enabled">Käytössä</string>
+    <string name="list_item_see_all">Näytä kaikki</string>
+    <string name="list_no_item_none">Ei mitään</string>
+    <string name="service_status_manual">Manuaalinen</string>
+    <string name="service_status_enabled_short">Päällä</string>
+    <string name="service_status_disabled_short">Pois päältä</string>
+    <string name="foreground_service_notification_title">Käynnissä taustalla</string>
+</resources>

play-services-base/core/src/main/res/values-fil/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Advanced</string>
+    <string name="list_no_item_none">Wala</string>
+    <string name="list_item_see_all">Tignan lahat</string>
+    <string name="open_app">Buksan</string>
+    <string name="service_status_disabled">Naka-disable</string>
+    <string name="service_status_enabled">Naka-enable</string>
+    <string name="service_status_automatic">Awtomatiko</string>
+    <string name="service_status_manual">Manwal</string>
+    <string name="service_status_enabled_short">Nakabukas</string>
+    <string name="service_status_disabled_short">Nakapatay</string>
+    <string name="foreground_service_notification_title">Aktibo sa background</string>
+    <string name="foreground_service_notification_text">Tumatakbo ang <xliff:g example="Exposure Notification">%1$s</xliff:g> sa background.</string>
+    <string name="foreground_service_notification_big_text">Ibukod ang <xliff:g example="microG Services">%1$s</xliff:g> sa pag-optimize ng baterya o palitan ang mga setting ng notification para itago ang notification na ito.</string>
+    <string name="menu_game_managed">Mga Pinamamahalaang Game Account</string>
+</resources>

play-services-base/core/src/main/res/values-fr/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Avancé</string>
+    <string name="list_no_item_none">Aucun</string>
+    <string name="service_status_disabled">Désactivé</string>
+    <string name="service_status_enabled">Activé</string>
+    <string name="service_status_automatic">Automatique</string>
+    <string name="service_status_manual">Manuel</string>
+    <string name="foreground_service_notification_title">Actif en arrière-plan</string>
+    <string name="open_app">Ouvrir</string>
+    <string name="foreground_service_notification_big_text">Exclure <xliff:g example="microG Services">%1$s</xliff:g> de l\'optimisation de la batterie ou modifier les paramètres des notifications pour désactiver cette notification.</string>
+    <string name="service_status_enabled_short">Activé</string>
+    <string name="service_status_disabled_short">Désactivé</string>
+    <string name="list_item_see_all">Tout voir</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> fonctionne en arrière-plan.</string>
+    <string name="menu_game_managed">Comptes de Jeux Gérés</string>
+</resources>

play-services-base/core/src/main/res/values-ga/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Gníomhach sa chúlra</string>
+    <string name="menu_advanced">Casta</string>
+    <string name="service_status_enabled">Cumasaithe</string>
+    <string name="service_status_automatic">Uathoibríoch</string>
+    <string name="service_status_manual">Lámhleabhar</string>
+    <string name="foreground_service_notification_big_text">Fág <xliff:g example="MicroG Services">%1$s</xliff:g> as an mbarrfheabhsú ceallraí nó athraigh socruithe fógra chun an fógra seo a chur i bhfolach.</string>
+    <string name="list_no_item_none">Dada</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Fógra Nochta">%1$s</xliff:g> ag rith sa chúlra.</string>
+    <string name="list_item_see_all">Féach ar fad</string>
+    <string name="service_status_enabled_short">Ar</string>
+    <string name="open_app">Oscail</string>
+    <string name="service_status_disabled">Faoi mhíchumas</string>
+    <string name="service_status_disabled_short">As</string>
+    <string name="menu_game_managed">Cuntais Cluiche Bainistithe</string>
+</resources>

play-services-base/core/src/main/res/values-in/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="list_item_see_all">Lihat semua</string>
+    <string name="service_status_disabled">Dinonaktifkan</string>
+    <string name="service_status_enabled">Diaktifkan</string>
+    <string name="service_status_automatic">Otomatis</string>
+    <string name="service_status_manual">Manual</string>
+    <string name="service_status_enabled_short">Aktif</string>
+    <string name="service_status_disabled_short">Tidak aktif</string>
+    <string name="foreground_service_notification_title">Aktif di latar belakang</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Pemberitahuan Paparan">%1$s</xliff:g> berjalan di latar belakang.</string>
+    <string name="foreground_service_notification_big_text">Exclude <xliff:g example="Layanan microG">%1$s</xliff:g> dari pengoptimalan baterai atau ubah pengaturan notifikasi untuk menyembunyikan notifikasi ini.</string>
+    <string name="menu_advanced">Lanjutan</string>
+    <string name="list_no_item_none">Tidak ada</string>
+    <string name="open_app">Buka</string>
+    <string name="menu_game_managed">Akun Game yang Dikelola</string>
+</resources>

play-services-base/core/src/main/res/values-is/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Virkt í bakgrunni</string>
+    <string name="menu_advanced">Ítarlegt</string>
+    <string name="list_no_item_none">Ekkert</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Tilkynning um berskjöldun">%1$s</xliff:g> er keyrandi í bakgrunni.</string>
+    <string name="foreground_service_notification_big_text">Undanskilja <xliff:g example="microG-þjónustur">%1$s</xliff:g> frá rafhlöðusparnaði eða breyttu stillingum tilkynninga til að fela þessa tilkynningu.</string>
+    <string name="service_status_enabled">Virkt</string>
+    <string name="service_status_automatic">Sjálfvirkt</string>
+    <string name="service_status_disabled_short">Slökkt</string>
+    <string name="open_app">Opna</string>
+    <string name="service_status_disabled">Óvirkt</string>
+    <string name="list_item_see_all">Sjá allt</string>
+    <string name="service_status_manual">Handvirkt</string>
+    <string name="service_status_enabled_short">Kveikt</string>
+    <string name="menu_game_managed">Stjórnaðir leikjareikningar</string>
+</resources>

play-services-base/core/src/main/res/values-it/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Esecuzione in background</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> è in esecuzione in background.</string>
+    <string name="foreground_service_notification_big_text">Disabilita le ottimizzazioni della batteria per <xliff:g example="microG Services">%1$s</xliff:g> oppure modifica le impostazioni delle notifiche per nascondere questa notifica.</string>
+    <string name="menu_advanced">Impostazioni avanzate</string>
+    <string name="list_no_item_none">Nessuna</string>
+    <string name="list_item_see_all">Mostra tutte</string>
+    <string name="open_app">Apri</string>
+    <string name="service_status_disabled">Disabilitato</string>
+    <string name="service_status_enabled">Abilitato</string>
+    <string name="service_status_automatic">Automatico</string>
+    <string name="service_status_manual">Manuale</string>
+    <string name="service_status_enabled_short">Abilitato</string>
+    <string name="service_status_disabled_short">Disabilitato</string>
+    <string name="menu_game_managed">Account giochi gestiti</string>
+</resources>

play-services-base/core/src/main/res/values-ja/strings.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">詳細設定</string>
+    <string name="list_no_item_none">なし</string>
+    <string name="list_item_see_all">すべて表示</string>
+    <string name="open_app">開く</string>
+    <string name="service_status_disabled">無効</string>
+    <string name="service_status_enabled">有効</string>
+    <string name="service_status_automatic">自動</string>
+    <string name="service_status_manual">手動</string>
+    <string name="service_status_enabled_short">On</string>
+    <string name="service_status_disabled_short">オフ</string>
+    <string name="foreground_service_notification_title">バックグラウンドで有効</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> をバックグラウンドで実行しています。</string>
+    <string name="foreground_service_notification_big_text"><xliff:g example="microG Services">%1$s</xliff:g> をバッテリー最適化から除外するか、通知設定でこの通知を非表示にしてください。</string>
+</resources>

play-services-base/core/src/main/res/values-ko/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">백그라운드에서 활성화됨</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g>이 백그라운드에서 실행 중입니다.</string>
+    <string name="foreground_service_notification_big_text">이 알림을 숨기려면 <xliff:g example="microG Services">%1$s</xliff:g>를 배터리 최적화 목록에서 제외하거나 알림 설정을 변경하세요.</string>
+    <string name="menu_advanced">고급</string>
+    <string name="menu_game_managed">관리된 게임 계정</string>
+    <string name="list_no_item_none">없음</string>
+    <string name="list_item_see_all">모두 보기</string>
+    <string name="open_app">열기</string>
+    <string name="service_status_disabled">비활성화됨</string>
+    <string name="service_status_enabled">활성화됨</string>
+    <string name="service_status_automatic">자동</string>
+    <string name="service_status_manual">수동</string>
+    <string name="service_status_enabled_short">켜짐</string>
+    <string name="service_status_disabled_short">꺼짐</string>
+</resources>

play-services-base/core/src/main/res/values-lv/strings.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources></resources>

play-services-base/core/src/main/res/values-lzh/strings.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources></resources>

play-services-base/core/src/main/res/values-ml/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">പശ്ചാത്തലത്തിൽ സജീവമാണ്</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> പശ്ചാത്തലത്തിൽ പ്രവർത്തിക്കുന്നു.</string>
+    <string name="foreground_service_notification_big_text">ബാറ്ററി ഒപ്റ്റിമൈസേഷനുകളിൽ നിന്ന് <xliff:g example="microG Services">%1$s</xliff:g> ഒഴിവാക്കുക അല്ലെങ്കിൽ ഈ അറിയിപ്പ് മറയ്ക്കാൻ അറിയിപ്പ് ക്രമീകരണങ്ങൾ മാറ്റുക.</string>
+    <string name="menu_advanced">വിപുലമായത്</string>
+    <string name="menu_game_managed">ഗെയിം അക്കൗണ്ടുകൾ കൈകാര്യം ചെയ്യുന്നു</string>
+    <string name="list_no_item_none">ഒന്നുമില്ല</string>
+    <string name="list_item_see_all">എല്ലാം കാണുക</string>
+    <string name="open_app">തുറക്കുക</string>
+    <string name="service_status_disabled">അപ്രാപ്തമാക്കി</string>
+    <string name="service_status_enabled">പ്രവർത്തനക്ഷമമാക്കി</string>
+    <string name="service_status_automatic">ഓട്ടോമാറ്റിക്</string>
+    <string name="service_status_manual">മാനുവൽ</string>
+    <string name="service_status_enabled_short">ഓൺ</string>
+    <string name="service_status_disabled_short">ഓഫ്</string>
+</resources>

play-services-base/core/src/main/res/values-nb-rNO/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Avansert</string>
+    <string name="open_app">Åpne</string>
+    <string name="foreground_service_notification_title">Aktiv i bakgrunnen</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> kjører i bakgrunnen.</string>
+    <string name="foreground_service_notification_big_text">Ekskluder <xliff:g example="microG Services">%1$s</xliff:g> fra batterioptimaliseringer eller endre varselinnstillinger for å gjemme dette varselet.</string>
+    <string name="menu_game_managed">Håndterte spillkontoer</string>
+    <string name="list_no_item_none">Ingen</string>
+    <string name="list_item_see_all">Se alle</string>
+    <string name="service_status_disabled">Deaktivert</string>
+    <string name="service_status_enabled">Aktivert</string>
+    <string name="service_status_automatic">Automatisk</string>
+    <string name="service_status_manual">Manuelt</string>
+    <string name="service_status_enabled_short">På</string>
+    <string name="service_status_disabled_short">Av</string>
+</resources>

play-services-base/core/src/main/res/values-nl/strings.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Actief op achtergrond</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Blootstelling Melding">%1$s</xliff:g> draait op de achtergrond.</string>
+    <string name="foreground_service_notification_big_text">Sluit &lt;xliff:g example=“microG Services”&gt;%1$s&lt;/xliff:g&gt; uit van batterijoptimalisaties of wijzig de instellingen voor meldingen om deze melding te verbergen.</string>
+    <string name="menu_advanced">Geavanceerd</string>
+    <string name="list_no_item_none">Geen</string>
+    <string name="list_item_see_all">Zie alles</string>
+    <string name="open_app">Open</string>
+    <string name="service_status_disabled">Uitgeschakeld</string>
+    <string name="service_status_enabled">Ingeschakeld</string>
+    <string name="service_status_automatic">Automatisch</string>
+    <string name="service_status_manual">Manueel</string>
+    <string name="service_status_enabled_short">Aan</string>
+    <string name="service_status_disabled_short">Uit</string>
+</resources>

play-services-base/core/src/main/res/values-pl/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Zaawansowane</string>
+    <string name="list_no_item_none">Brak</string>
+    <string name="service_status_disabled">Wyłączona</string>
+    <string name="service_status_enabled">Włączona</string>
+    <string name="service_status_automatic">Automatycznie</string>
+    <string name="service_status_manual">Ręcznie</string>
+    <string name="foreground_service_notification_title">Aktywna w tle</string>
+    <string name="service_status_enabled_short">Wł.</string>
+    <string name="open_app">Otwórz</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Powiadomienia o narażeniu">%1$s</xliff:g> jest uruchomiona w tle.</string>
+    <string name="foreground_service_notification_big_text">Wyłącz optymalizację baterii dla <xliff:g example="Usług microG">%1$s</xliff:g> lub zmień ustawienia powiadomień, aby ukryć to powiadomienie.</string>
+    <string name="list_item_see_all">Wyświetl wszystkie</string>
+    <string name="service_status_disabled_short">Wył.</string>
+    <string name="menu_game_managed">Zarządzane kontami gier</string>
+</resources>

play-services-base/core/src/main/res/values-pt-rBR/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Avançado</string>
+    <string name="list_no_item_none">Nenhum</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> está em execução em segundo plano.</string>
+    <string name="service_status_enabled_short">Ativado</string>
+    <string name="service_status_disabled_short">Desativado</string>
+    <string name="foreground_service_notification_title">Ativo em segundo plano</string>
+    <string name="foreground_service_notification_big_text">Remova <xliff:g example="microG Services">%1$s</xliff:g> das configurações de otimizações de bateria ou mude as configurações da notificação para esconder esta notificação.</string>
+    <string name="list_item_see_all">Ver tudo</string>
+    <string name="open_app">Abrir</string>
+    <string name="service_status_disabled">Desativado</string>
+    <string name="service_status_enabled">Ativado</string>
+    <string name="service_status_automatic">Automático</string>
+    <string name="service_status_manual">Manual</string>
+    <string name="menu_game_managed">Contas de jogo gerenciadas</string>
+</resources>

play-services-base/core/src/main/res/values-pt/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Ativo em segundo plano</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> está em execução em segundo plano.</string>
+    <string name="foreground_service_notification_big_text">Exclua <xliff:g example="microG Services">%1$s</xliff:g> das configurações de otimizações de pilha ou mude as configurações da notificação para esconder esta notificação.</string>
+    <string name="menu_advanced">Avançado</string>
+    <string name="menu_game_managed">Contas de jogo gerenciadas</string>
+    <string name="list_no_item_none">Nenhum</string>
+    <string name="list_item_see_all">Ver tudo</string>
+    <string name="open_app">Abrir</string>
+    <string name="service_status_disabled">Desativado</string>
+    <string name="service_status_enabled">Ativado</string>
+    <string name="service_status_automatic">Automático</string>
+    <string name="service_status_manual">Manual</string>
+    <string name="service_status_enabled_short">Ligado</string>
+    <string name="service_status_disabled_short">Desligado</string>
+</resources>

play-services-base/core/src/main/res/values-ro/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Activ în fundal</string>
+    <string name="menu_advanced">Avansat</string>
+    <string name="service_status_disabled">Dezactivat</string>
+    <string name="service_status_enabled_short">Pornit</string>
+    <string name="service_status_automatic">Automat</string>
+    <string name="service_status_enabled">Activat</string>
+    <string name="open_app">Deschide</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> rulează în fundal.</string>
+    <string name="foreground_service_notification_big_text">Exclude <xliff:g example="microG Services">%1$s</xliff:g> din optimizările bateriei sau modifică setările de notificare pentru a ascunde această notificare.</string>
+    <string name="list_item_see_all">Arată tot</string>
+    <string name="service_status_disabled_short">Oprit</string>
+    <string name="list_no_item_none">Nimic</string>
+    <string name="service_status_manual">Manual</string>
+    <string name="menu_game_managed">Conturile de joc gestionate</string>
+</resources>

play-services-base/core/src/main/res/values-ru/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Фоновая активность</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> работает в фоновом режиме.</string>
+    <string name="foreground_service_notification_big_text">Отключите экономию заряда батареи для <xliff:g example="microG Services">%1$s</xliff:g>, чтобы убрать это уведомление.</string>
+    <string name="menu_advanced">Дополнительно</string>
+    <string name="list_no_item_none">Пусто</string>
+    <string name="list_item_see_all">Показать всё</string>
+    <string name="open_app">Открыть</string>
+    <string name="service_status_disabled">Выключено</string>
+    <string name="service_status_enabled">Включено</string>
+    <string name="service_status_automatic">Автоматически</string>
+    <string name="service_status_manual">Вручную</string>
+    <string name="service_status_enabled_short">Вкл.</string>
+    <string name="service_status_disabled_short">Выкл.</string>
+    <string name="menu_game_managed">Управление игровыми аккаунтами</string>
+</resources>

play-services-base/core/src/main/res/values-sl/strings.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+</resources>

play-services-base/core/src/main/res/values-sr/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SPDX-FileCopyrightText: 2020, microG Project Team
+  ~ SPDX-License-Identifier: Apache-2.0
+  --><resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="menu_advanced">Напредно</string>
+    <string name="list_no_item_none">Ниједно</string>
+    <string name="foreground_service_notification_title">Активно у позадини</string>
+    <string name="service_status_disabled">Онемогућено</string>
+    <string name="service_status_enabled_short">Укључено</string>
+    <string name="service_status_automatic">Аутоматски</string>
+    <string name="service_status_enabled">Омогућено</string>
+    <string name="open_app">Отвори</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> ради у позадини.</string>
+    <string name="foreground_service_notification_big_text">Искључите <xliff:g example="microG Services"> %1$s</xliff:g> из оптимизације батерије или промените подешавања обавештења да бисте сакрили ово обавештење.</string>
+    <string name="list_item_see_all">Види све</string>
+    <string name="service_status_disabled_short">Искључено</string>
+    <string name="service_status_manual">Ручно</string>
+    <string name="menu_game_managed">Управљање налозима игара</string>
+</resources>

play-services-base/core/src/main/res/values-sv/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">Aktiv i bakgrunden</string>
+    <string name="menu_advanced">Avancerat</string>
+    <string name="service_status_disabled">Inaktiverad</string>
+    <string name="service_status_enabled_short">På</string>
+    <string name="service_status_automatic">Automatiskt</string>
+    <string name="service_status_enabled">Aktiverad</string>
+    <string name="open_app">Öppna</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> körs i bakgrunden.</string>
+    <string name="foreground_service_notification_big_text">Exkludera <xliff:g example="microG Services">%1$s</xliff:g> från batterioptimering eller ändra aviseringsinställningar för att dölja detta meddelande.</string>
+    <string name="list_item_see_all">Se alla</string>
+    <string name="service_status_disabled_short">Av</string>
+    <string name="list_no_item_none">Ingen</string>
+    <string name="service_status_manual">Manuell</string>
+    <string name="menu_game_managed">Spelkonton hanterade</string>
+</resources>

play-services-base/core/src/main/res/values-ta/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">பின்னணியில் செயலில் உள்ளது</string>
+    <string name="menu_advanced">மேம்பட்ட</string>
+    <string name="list_no_item_none">எதுவுமில்லை</string>
+    <string name="list_item_see_all">அனைத்தையும் காண்க</string>
+    <string name="open_app">திற</string>
+    <string name="service_status_disabled">முடக்கப்பட்டது</string>
+    <string name="service_status_enabled">இயக்கப்பட்டது</string>
+    <string name="service_status_automatic">தானியங்கி</string>
+    <string name="service_status_manual">கையேடு</string>
+    <string name="service_status_enabled_short">ஆம்</string>
+    <string name="service_status_disabled_short">அணை</string>
+    <string name="foreground_service_notification_text"><xliff:g example="Exposure Notification">%1$s</xliff:g> பின்னணியில் இயங்குகிறது.</string>
+    <string name="foreground_service_notification_big_text">பேட்டரி மேம்படுத்தல்களிலிருந்து <xliff:g example="microG Services">%1$s</xliff:g>ஐ விலக்கு அல்லது இந்த அறிவிப்பை மறைக்க அறிவிப்பு அமைப்புகளை மாற்றவும்.</string>
+    <string name="menu_game_managed">நிர்வகிக்கப்படும் விளையாட்டு கணக்குகள்</string>
+</resources>

play-services-base/core/src/main/res/values-th/strings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="foreground_service_notification_title">ทำงานในพื้นหลัง</string>
+    <string name="foreground_service_notification_text"><xliff:g example="ระบบแจ้งเตือนเมื่อใกล้ชิดผู้ติดเชื้อ">%1$s</xliff:g> กำลังทำงานอยู่ในพื้นหลัง</string>
+    <string name="foreground_service_notification_big_text">ไม่รวม <xliff:g example="บริการ microG">%1$s</xliff:g> จากการเพิ่มประสิทธิภาพแบตเตอรี่หรือเปลี่ยนการตั้งค่าการแจ้งเตือนเพื่อซ่อนการแจ้งเตือนนี้</string>
+    <string name="menu_advanced">ขั้นสูง</string>
+    <string name="list_no_item_none">ไม่มี</string>
+    <string name="list_item_see_all">ดูทั้งหมด</string>
+    <string name="open_app">เปิด</string>
+    <string name="service_status_disabled">ปิดการทำงาน</string>
+    <string name="service_status_enabled">เปิดใช้งานแล้ว</string>
+    <string name="service_status_automatic">อัตโนมัติ</string>
+    <string name="service_status_manual">คู่มือ</string>
+    <string name="service_status_enabled_short">เปิด</string>
+    <string name="service_status_disabled_short">ปิด</string>
+    <string name="menu_game_managed">จัดการบัญชีเกม</string>
+</resources>