Source added

This commit is contained in:
Fr4nz D13trich 2025-11-20 09:26:33 +01:00
parent b2864b500e
commit ba28ca859e
8352 changed files with 1487182 additions and 1 deletions

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plugins {
id("signal-sample-app")
alias(libs.plugins.compose.compiler)
}
android {
namespace = "org.signal.devicetransfer.app"
defaultConfig {
applicationId = "org.signal.devicetransfer.app"
ndk {
abiFilters += setOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
}
buildConfigField("String", "LIBSIGNAL_VERSION", "\"libsignal ${libs.versions.libsignal.client.get()}\"")
}
}
dependencies {
implementation(project(":device-transfer"))
}

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-dontoptimize
-dontobfuscate
-keepattributes SourceFile,LineNumberTable
-keep class org.signal.devicetransfer.** { *; }
-keepclassmembers class ** {
public void onEvent*(**);
}

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@ -0,0 +1,24 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.DeviceTransferTest">
<activity android:name=".MainActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

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@ -0,0 +1,167 @@
package org.signal.devicetransfer.app;
import android.Manifest;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.NotificationManagerCompat;
import com.google.android.material.dialog.MaterialAlertDialogBuilder;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;
import org.signal.core.util.PendingIntentFlags;
import org.signal.devicetransfer.ClientTask;
import org.signal.devicetransfer.DeviceToDeviceTransferService;
import org.signal.devicetransfer.DeviceToDeviceTransferService.TransferNotificationData;
import org.signal.devicetransfer.ServerTask;
import org.signal.devicetransfer.TransferStatus;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Random;
public class MainActivity extends AppCompatActivity {
private static final String TRANSFER_NOTIFICATION_CHANNEL = "DEVICE_TO_DEVICE_TRANSFER";
private LinearLayout list;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (Build.VERSION.SDK_INT > 26) {
NotificationChannel deviceTransfer = new NotificationChannel(TRANSFER_NOTIFICATION_CHANNEL, "Device Transfer", NotificationManager.IMPORTANCE_DEFAULT);
NotificationManagerCompat.from(this).createNotificationChannel(deviceTransfer);
}
list = findViewById(R.id.list);
final TransferNotificationData data = new TransferNotificationData(1337,
TRANSFER_NOTIFICATION_CHANNEL,
R.drawable.ic_refresh_20);
findViewById(R.id.start_server).setOnClickListener(v -> {
DeviceToDeviceTransferService.startServer(this,
new ServerReceiveRandomBytes(),
data,
PendingIntent.getActivity(this,
0,
new Intent(this, MainActivity.class),
PendingIntentFlags.mutable()));
list.removeAllViews();
});
findViewById(R.id.start_client).setOnClickListener(v -> {
DeviceToDeviceTransferService.startClient(this,
new ClientSendRandomBytes(),
data,
PendingIntent.getActivity(this,
0,
new Intent(this, MainActivity.class),
PendingIntentFlags.mutable()));
list.removeAllViews();
});
findViewById(R.id.stop).setOnClickListener(v -> DeviceToDeviceTransferService.stop(this));
findViewById(R.id.enable_permission).setOnClickListener(v -> {
if (checkSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
requestPermissions(new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, 420);
}
});
final TextView libsignalVersion = findViewById(R.id.libsignal_version);
libsignalVersion.setText(BuildConfig.LIBSIGNAL_VERSION);
EventBus.getDefault().register(this);
}
@Subscribe(sticky = true, threadMode = ThreadMode.MAIN)
public void onEventMainThread(@NonNull TransferStatus event) {
TextView text = new TextView(this);
text.setText(event.getTransferMode().toString());
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
text.setLayoutParams(params);
list.addView(text);
if (event.getTransferMode() == TransferStatus.TransferMode.VERIFICATION_REQUIRED) {
new MaterialAlertDialogBuilder(this).setTitle("Verification Required")
.setMessage("Code: " + event.getAuthenticationCode())
.setPositiveButton("Yes, Same", (d, w) -> DeviceToDeviceTransferService.setAuthenticationCodeVerified(this, true))
.setNegativeButton("No, different", (d, w) -> DeviceToDeviceTransferService.setAuthenticationCodeVerified(this, false))
.setCancelable(false)
.show();
}
}
private static class ClientSendRandomBytes implements ClientTask {
private static final String TAG = "ClientSend";
private static final int ROUNDS = 131072 / 4; // Use 131072 to send 1GB
@Override
public void run(@NonNull Context context, @NonNull OutputStream outputStream) throws IOException {
Random r = new Random(System.currentTimeMillis());
byte[] data = new byte[8192];
r.nextBytes(data);
long start = System.currentTimeMillis();
Log.i(TAG, "Sending " + ((data.length * ROUNDS) / 1024 / 1024) + "MB of random data!!!");
for (int i = 0; i < ROUNDS; i++) {
outputStream.write(data);
outputStream.flush();
}
long end = System.currentTimeMillis();
Log.i(TAG, "Sending took: " + (end - start));
}
@Override
public void success() {
}
}
private static class ServerReceiveRandomBytes implements ServerTask {
private static final String TAG = "ServerReceive";
@Override
public void run(@NonNull Context context, @NonNull InputStream inputStream) throws IOException {
long start = System.currentTimeMillis();
byte[] data = new byte[8192];
int result = 0;
int i = 0;
Log.i(TAG, "Start drinking from the fire hose!");
while (result >= 0) {
result = inputStream.read(data, 0, 8192);
i++;
if (i % 10000 == 0) {
Log.i(TAG, "Round: " + i);
}
}
long end = System.currentTimeMillis();
Log.i(TAG, "Receive took: " + (end - start));
}
}
}

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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="match_parent"
tools:context=".MainActivity">
<Button
android:id="@+id/start_server"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Start Server"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/stop"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Stop"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/start_client" />
<Button
android:id="@+id/enable_permission"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Permission"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/stop" />
<LinearLayout
android:id="@+id/list"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/libsignal_version" />
<Button
android:id="@+id/start_client"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Start Client"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/start_server" />
<TextView
android:id="@+id/libsignal_version"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="libsignal: unknown"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/enable_permission" />
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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon
xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon
xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.DeviceTransferTest" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/black</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_200</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

View file

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
</resources>

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<resources>
<string name="app_name">DeviceTransferTest</string>
</resources>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.DeviceTransferTest" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_500</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>