Repo created

TMessagesProj/jni/voip/libtgvoip/os/android/AudioInputAndroid.cpp

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+//
+// libtgvoip is free and unencumbered public domain software.
+// For more information, see http://unlicense.org or the UNLICENSE file
+// you should have received with this source code distribution.
+//
+
+#include "AudioInputAndroid.h"
+#include <stdio.h>
+#include "../../logging.h"
+#include "JNIUtilities.h"
+#include "tgnet/FileLog.h"
+
+extern JavaVM* sharedJVM;
+
+using namespace tgvoip;
+using namespace tgvoip::audio;
+
+jmethodID AudioInputAndroid::initMethod=NULL;
+jmethodID AudioInputAndroid::releaseMethod=NULL;
+jmethodID AudioInputAndroid::startMethod=NULL;
+jmethodID AudioInputAndroid::stopMethod=NULL;
+jmethodID AudioInputAndroid::getEnabledEffectsMaskMethod=NULL;
+jclass AudioInputAndroid::jniClass=NULL;
+
+AudioInputAndroid::AudioInputAndroid(){
+	jni::DoWithJNI([this](JNIEnv* env){
+		jmethodID ctor=env->GetMethodID(jniClass, "<init>", "(J)V");
+		jobject obj=env->NewObject(jniClass, ctor, (jlong)(intptr_t)this);
+		DEBUG_REF("AudioInputAndroid");
+		javaObject=env->NewGlobalRef(obj);
+
+		env->CallVoidMethod(javaObject, initMethod, 48000, 16, 1, 960*2);
+		enabledEffects=(unsigned int)env->CallIntMethod(javaObject, getEnabledEffectsMaskMethod);
+	});
+	running=false;
+}
+
+AudioInputAndroid::~AudioInputAndroid(){
+	{
+		MutexGuard guard(mutex);
+		jni::DoWithJNI([this](JNIEnv* env){
+			env->CallVoidMethod(javaObject, releaseMethod);
+			DEBUG_DELREF("AudioInputAndroid");
+			env->DeleteGlobalRef(javaObject);
+			javaObject=NULL;
+		});
+	}
+}
+
+void AudioInputAndroid::Start(){
+	MutexGuard guard(mutex);
+	jni::DoWithJNI([this](JNIEnv* env){
+		failed=!env->CallBooleanMethod(javaObject, startMethod);
+	});
+	running=true;
+}
+
+void AudioInputAndroid::Stop(){
+	MutexGuard guard(mutex);
+	running=false;
+	jni::DoWithJNI([this](JNIEnv* env){
+		env->CallVoidMethod(javaObject, stopMethod);
+	});
+}
+
+void AudioInputAndroid::HandleCallback(JNIEnv* env, jobject buffer){
+	if(!running)
+		return;
+	unsigned char* buf=(unsigned char*) env->GetDirectBufferAddress(buffer);
+	size_t len=(size_t) env->GetDirectBufferCapacity(buffer);
+	InvokeCallback(buf, len);
+}
+
+unsigned int AudioInputAndroid::GetEnabledEffects(){
+	return enabledEffects;
+}