private void createPeerConnectionInternal(EGLContext renderEGLContext) {
if (factory == null || isError) {
Log.e(TAG, "Peerconnection factory is not created");
return;
}
Log.d(TAG, "Create peer connection.");
Log.d(TAG, "PCConstraints: " + pcConstraints.toString());
if (videoConstraints != null) {
Log.d(TAG, "VideoConstraints: " + videoConstraints.toString());
}
queuedRemoteCandidates = new LinkedList<IceCandidate>();
if (videoCallEnabled) {
Log.d(TAG, "EGLContext: " + renderEGLContext);
factory.setVideoHwAccelerationOptions(renderEGLContext);
}
PeerConnection.RTCConfiguration rtcConfig =
new PeerConnection.RTCConfiguration(signalingParameters.iceServers);
// TCP candidates are only useful when connecting to a server that supports
// ICE-TCP.
rtcConfig.tcpCandidatePolicy = PeerConnection.TcpCandidatePolicy.DISABLED;
rtcConfig.bundlePolicy = PeerConnection.BundlePolicy.MAXBUNDLE;
rtcConfig.rtcpMuxPolicy = PeerConnection.RtcpMuxPolicy.REQUIRE;
// Use ECDSA encryption.
rtcConfig.keyType = PeerConnection.KeyType.ECDSA;
peerConnection = factory.createPeerConnection(rtcConfig, pcConstraints, pcObserver);
isInitiator = false;
// Set default WebRTC tracing and INFO libjingle logging.
// NOTE: this _must_ happen while |factory| is alive!
Logging.enableTracing(
"logcat:", EnumSet.of(Logging.TraceLevel.TRACE_DEFAULT), Logging.Severity.LS_INFO);
// Todo
mediaStream = factory.createLocalMediaStream("ARDAMS");
if (videoCallEnabled) {
String cameraDeviceName = CameraEnumerationAndroid.getDeviceName(0);
String frontCameraDeviceName = CameraEnumerationAndroid.getNameOfFrontFacingDevice();
if (numberOfCameras > 1 && frontCameraDeviceName != null) {
cameraDeviceName = frontCameraDeviceName;
}
Log.d(TAG, "Opening camera: " + cameraDeviceName);
videoCapturer = VideoCapturerAndroid.create(cameraDeviceName, null);
if (videoCapturer == null) {
reportError("Failed to open camera");
return;
}
mediaStream.addTrack(createVideoTrack(videoCapturer));
}
mediaStream.addTrack(
factory.createAudioTrack(AUDIO_TRACK_ID, factory.createAudioSource(audioConstraints)));
peerConnection.addStream(mediaStream);
Log.d(TAG, "Peer connection created.");
}
private VideoTrack createVideoTrack(VideoCapturerAndroid capturer) {
videoSource = factory.createVideoSource(capturer, videoConstraints);
localVideoTrack = factory.createVideoTrack(VIDEO_TRACK_ID, videoSource);
localVideoTrack.setEnabled(renderVideo);
localVideoTrack.addRenderer(new VideoRenderer(localRender));
return localVideoTrack;
}
private VideoTrack createVideoTrack(VideoCapturer capturer) {
videoSource = factory.createVideoSource(capturer);
capturer.startCapture(videoWidth, videoHeight, videoFps);
localVideoTrack = factory.createVideoTrack(VIDEO_TRACK_ID, videoSource);
localVideoTrack.setEnabled(renderVideo);
localVideoTrack.addRenderer(new VideoRenderer(localRender));
return localVideoTrack;
}
private void createPeerConnectionFactoryInternal(Context context) {
Log.d(
TAG,
"Create peer connection factory. Use video: " + peerConnectionParameters.videoCallEnabled);
isError = false;
// Initialize field trials.
PeerConnectionFactory.initializeFieldTrials(FIELD_TRIAL_AUTOMATIC_RESIZE);
// Check preferred video codec.
preferredVideoCodec = VIDEO_CODEC_VP8;
if (videoCallEnabled && peerConnectionParameters.videoCodec != null) {
if (peerConnectionParameters.videoCodec.equals(VIDEO_CODEC_VP9)) {
preferredVideoCodec = VIDEO_CODEC_VP9;
} else if (peerConnectionParameters.videoCodec.equals(VIDEO_CODEC_H264)) {
preferredVideoCodec = VIDEO_CODEC_H264;
}
}
Log.d(TAG, "Pereferred video codec: " + preferredVideoCodec);
// Check if ISAC is used by default.
preferIsac = false;
if (peerConnectionParameters.audioCodec != null
&& peerConnectionParameters.audioCodec.equals(AUDIO_CODEC_ISAC)) {
preferIsac = true;
}
// Enable/disable OpenSL ES playback.
if (!peerConnectionParameters.useOpenSLES) {
Log.d(TAG, "Disable OpenSL ES audio even if device supports it");
WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(true /* enable */);
} else {
Log.d(TAG, "Allow OpenSL ES audio if device supports it");
WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(false);
}
// Create peer connection factory.
if (!PeerConnectionFactory.initializeAndroidGlobals(
context, true, true, peerConnectionParameters.videoCodecHwAcceleration)) {
events.onPeerConnectionError("Failed to initializeAndroidGlobals");
}
factory = new PeerConnectionFactory();
if (options != null) {
Log.d(TAG, "Factory networkIgnoreMask option: " + options.networkIgnoreMask);
factory.setOptions(options);
}
Log.d(TAG, "Peer connection factory created.");
}
// Disconnect from remote resources, dispose of local resources, and exit.
private void disconnectAndExit() {
synchronized (quit[0]) {
if (quit[0]) {
return;
}
quit[0] = true;
if (pc != null) {
pc.dispose();
pc = null;
}
if (appRtcClient != null) {
appRtcClient.sendMessage("{\"type\": \"bye\"}");
appRtcClient.disconnect();
appRtcClient = null;
}
if (videoSource != null) {
videoSource.dispose();
videoSource = null;
}
if (factory != null) {
factory.dispose();
factory = null;
}
finish();
}
}
private void createPeerConnectionInternal() {
if (factory == null || isError) {
Log.e(TAG, "Peerconnection factory is not created");
return;
}
Log.d(TAG, "Create peer connection");
Log.d(TAG, "PCConstraints: " + pcConstraints.toString());
if (videoConstraints != null) {
Log.d(TAG, "VideoConstraints: " + videoConstraints.toString());
}
queuedRemoteCandidates = new LinkedList<IceCandidate>();
peerConnection =
factory.createPeerConnection(signalingParameters.iceServers, pcConstraints, pcObserver);
isInitiator = false;
// Set default WebRTC tracing and INFO libjingle logging.
// NOTE: this _must_ happen while |factory| is alive!
Logging.enableTracing(
"logcat:", EnumSet.of(Logging.TraceLevel.TRACE_DEFAULT), Logging.Severity.LS_INFO);
mediaStream = factory.createLocalMediaStream("ARDAMS");
if (videoCallEnabled) {
String cameraDeviceName = VideoCapturerAndroid.getDeviceName(0);
String frontCameraDeviceName = VideoCapturerAndroid.getNameOfFrontFacingDevice();
if (numberOfCameras > 1 && frontCameraDeviceName != null) {
cameraDeviceName = frontCameraDeviceName;
}
Log.d(TAG, "Opening camera: " + cameraDeviceName);
videoCapturer = VideoCapturerAndroid.create(cameraDeviceName);
if (videoCapturer == null) {
reportError("Failed to open camera");
return;
}
mediaStream.addTrack(createVideoTrack(videoCapturer));
}
mediaStream.addTrack(
factory.createAudioTrack(AUDIO_TRACK_ID, factory.createAudioSource(audioConstraints)));
peerConnection.addStream(mediaStream);
Log.d(TAG, "Peer connection created.");
}
private void closeInternal() {
if (factory != null && peerConnectionParameters.aecDump) {
factory.stopAecDump();
}
Log.d(TAG, "Closing peer connection.");
statsTimer.cancel();
if (peerConnection != null) {
peerConnection.dispose();
peerConnection = null;
}
Log.d(TAG, "Closing audio source.");
if (audioSource != null) {
audioSource.dispose();
audioSource = null;
}
Log.d(TAG, "Stopping capture.");
if (videoCapturer != null) {
try {
videoCapturer.stopCapture();
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
videoCapturer.dispose();
videoCapturer = null;
}
Log.d(TAG, "Closing video source.");
if (videoSource != null) {
videoSource.dispose();
videoSource = null;
}
Log.d(TAG, "Closing peer connection factory.");
if (factory != null) {
factory.dispose();
factory = null;
}
options = null;
Log.d(TAG, "Closing peer connection done.");
events.onPeerConnectionClosed();
PeerConnectionFactory.stopInternalTracingCapture();
PeerConnectionFactory.shutdownInternalTracer();
}
private void createPeerConnectionFactoryInternal(Context context, EGLContext renderEGLContext) {
Log.d(
TAG,
"Create peer connection factory with EGLContext "
+ renderEGLContext
+ ". Use video: "
+ peerConnectionParameters.videoCallEnabled);
isError = false;
// Check if VP9 is used by default.
if (videoCallEnabled
&& peerConnectionParameters.videoCodec != null
&& peerConnectionParameters.videoCodec.equals(VIDEO_CODEC_VP9)) {
PeerConnectionFactory.initializeFieldTrials(FIELD_TRIAL_VP9);
} else {
PeerConnectionFactory.initializeFieldTrials(null);
}
// Check if H.264 is used by default.
preferH264 = false;
if (videoCallEnabled
&& peerConnectionParameters.videoCodec != null
&& peerConnectionParameters.videoCodec.equals(VIDEO_CODEC_H264)) {
preferH264 = true;
}
// Check if ISAC is used by default.
preferIsac = false;
if (peerConnectionParameters.audioCodec != null
&& peerConnectionParameters.audioCodec.equals(AUDIO_CODEC_ISAC)) {
preferIsac = true;
}
if (!PeerConnectionFactory.initializeAndroidGlobals(
context, true, true, peerConnectionParameters.videoCodecHwAcceleration, renderEGLContext)) {
events.onPeerConnectionError("Failed to initializeAndroidGlobals");
}
factory = new PeerConnectionFactory();
if (options != null) {
Log.d(TAG, "Factory networkIgnoreMask option: " + options.networkIgnoreMask);
factory.setOptions(options);
}
Log.d(TAG, "Peer connection factory created.");
}
private void closeInternal() {
Log.d(TAG, "Closing peer connection.");
statsTimer.cancel();
if (peerConnection != null) {
peerConnection.dispose();
peerConnection = null;
}
Log.d(TAG, "Closing video source.");
if (videoSource != null) {
videoSource.dispose();
videoSource = null;
}
Log.d(TAG, "Closing peer connection factory.");
if (factory != null) {
factory.dispose();
factory = null;
}
options = null;
Log.d(TAG, "Closing peer connection done.");
events.onPeerConnectionClosed();
}
void doSubscribe(final StreamDescription stream) {
if (stream.isLocal()) {
return;
}
if (stream.getMedia() != null) {
// already subscribed!
triggerMediaAvailable(stream);
return;
}
// Uncomment to get ALL WebRTC tracing and SENSITIVE libjingle logging.
// NOTE: this _must_ happen while |factory| is alive!
// Logging.enableTracing("logcat:",
// EnumSet.of(Logging.TraceLevel.TRACE_ALL),
// Logging.Severity.LS_SENSITIVE);
MyPcObserver pcObs = new MyPcObserver(new LicodeSdpObserver(stream, false), stream);
PeerConnection pc = sFactory.createPeerConnection(mIceServers, makePcConstraints(), pcObs);
stream.initRemote(pc, pcObs.getSdpObserver());
}
/** begin streaming to server - MUST run on VcThread */
void doPublish(VideoStreamsView view) {
if (mVideoCapturer != null) {
return;
}
MediaConstraints videoConstraints = new MediaConstraints();
videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxWidth", "320"));
videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxHeight", "240"));
videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxFrameRate", "10"));
MediaConstraints audioConstraints = new MediaConstraints();
audioConstraints.optional.add(
new MediaConstraints.KeyValuePair("googEchoCancellation2", "true"));
audioConstraints.optional.add(
new MediaConstraints.KeyValuePair("googNoiseSuppression", "true"));
lMS = sFactory.createLocalMediaStream("ARDAMS");
if (videoConstraints != null) {
mVideoCapturer = getVideoCapturer();
mVideoSource = sFactory.createVideoSource(mVideoCapturer, videoConstraints);
VideoTrack videoTrack = sFactory.createVideoTrack("ARDAMSv0", mVideoSource);
lMS.addTrack(videoTrack);
}
if (audioConstraints != null) {
AudioTrack audioTrack =
sFactory.createAudioTrack("ARDAMSa0", sFactory.createAudioSource(audioConstraints));
lMS.addTrack(audioTrack);
audioTrack.setEnabled(false);
}
StreamDescription stream = new StreamDescription("", false, true, true, false, null, mNick);
MediaConstraints pcConstraints = makePcConstraints();
MyPcObserver pcObs = new MyPcObserver(new LicodeSdpObserver(stream, true), stream);
PeerConnection pc = sFactory.createPeerConnection(mIceServers, pcConstraints, pcObs);
pc.addStream(lMS, new MediaConstraints());
stream.setMedia(lMS);
if (view != null) {
stream.attachRenderer(new VideoCallbacks(view, VideoStreamsView.LOCAL_STREAM_ID));
}
stream.initLocal(pc, pcObs.getSdpObserver());
}
private void createPeerConnectionFactoryInternal(Context context) {
PeerConnectionFactory.initializeInternalTracer();
if (peerConnectionParameters.tracing) {
PeerConnectionFactory.startInternalTracingCapture(
Environment.getExternalStorageDirectory().getAbsolutePath()
+ File.separator
+ "webrtc-trace.txt");
}
Log.d(
TAG,
"Create peer connection factory. Use video: " + peerConnectionParameters.videoCallEnabled);
isError = false;
// Initialize field trials.
PeerConnectionFactory.initializeFieldTrials("");
// Check preferred video codec.
preferredVideoCodec = VIDEO_CODEC_VP8;
if (videoCallEnabled && peerConnectionParameters.videoCodec != null) {
if (peerConnectionParameters.videoCodec.equals(VIDEO_CODEC_VP9)) {
preferredVideoCodec = VIDEO_CODEC_VP9;
} else if (peerConnectionParameters.videoCodec.equals(VIDEO_CODEC_H264)) {
preferredVideoCodec = VIDEO_CODEC_H264;
}
}
Log.d(TAG, "Pereferred video codec: " + preferredVideoCodec);
// Check if ISAC is used by default.
preferIsac =
peerConnectionParameters.audioCodec != null
&& peerConnectionParameters.audioCodec.equals(AUDIO_CODEC_ISAC);
// Enable/disable OpenSL ES playback.
if (!peerConnectionParameters.useOpenSLES) {
Log.d(TAG, "Disable OpenSL ES audio even if device supports it");
WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(true /* enable */);
} else {
Log.d(TAG, "Allow OpenSL ES audio if device supports it");
WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(false);
}
if (peerConnectionParameters.disableBuiltInAEC) {
Log.d(TAG, "Disable built-in AEC even if device supports it");
WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(true);
} else {
Log.d(TAG, "Enable built-in AEC if device supports it");
WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(false);
}
if (peerConnectionParameters.disableBuiltInAGC) {
Log.d(TAG, "Disable built-in AGC even if device supports it");
WebRtcAudioUtils.setWebRtcBasedAutomaticGainControl(true);
} else {
Log.d(TAG, "Enable built-in AGC if device supports it");
WebRtcAudioUtils.setWebRtcBasedAutomaticGainControl(false);
}
if (peerConnectionParameters.disableBuiltInNS) {
Log.d(TAG, "Disable built-in NS even if device supports it");
WebRtcAudioUtils.setWebRtcBasedNoiseSuppressor(true);
} else {
Log.d(TAG, "Enable built-in NS if device supports it");
WebRtcAudioUtils.setWebRtcBasedNoiseSuppressor(false);
}
// Create peer connection factory.
if (!PeerConnectionFactory.initializeAndroidGlobals(
context, true, true, peerConnectionParameters.videoCodecHwAcceleration)) {
events.onPeerConnectionError("Failed to initializeAndroidGlobals");
}
if (options != null) {
Log.d(TAG, "Factory networkIgnoreMask option: " + options.networkIgnoreMask);
}
this.context = context;
factory = new PeerConnectionFactory(options);
Log.d(TAG, "Peer connection factory created.");
}
private AudioTrack createAudioTrack() {
audioSource = factory.createAudioSource(audioConstraints);
localAudioTrack = factory.createAudioTrack(AUDIO_TRACK_ID, audioSource);
localAudioTrack.setEnabled(enableAudio);
return localAudioTrack;
}
private void createPeerConnectionInternal(EglBase.Context renderEGLContext) {
if (factory == null || isError) {
Log.e(TAG, "Peerconnection factory is not created");
return;
}
Log.d(TAG, "Create peer connection.");
Log.d(TAG, "PCConstraints: " + pcConstraints.toString());
queuedRemoteCandidates = new LinkedList<IceCandidate>();
if (videoCallEnabled) {
Log.d(TAG, "EGLContext: " + renderEGLContext);
factory.setVideoHwAccelerationOptions(renderEGLContext, renderEGLContext);
}
PeerConnection.RTCConfiguration rtcConfig =
new PeerConnection.RTCConfiguration(signalingParameters.iceServers);
// TCP candidates are only useful when connecting to a server that supports
// ICE-TCP.
rtcConfig.tcpCandidatePolicy = PeerConnection.TcpCandidatePolicy.DISABLED;
rtcConfig.bundlePolicy = PeerConnection.BundlePolicy.MAXBUNDLE;
rtcConfig.rtcpMuxPolicy = PeerConnection.RtcpMuxPolicy.REQUIRE;
rtcConfig.continualGatheringPolicy = PeerConnection.ContinualGatheringPolicy.GATHER_CONTINUALLY;
// Use ECDSA encryption.
rtcConfig.keyType = PeerConnection.KeyType.ECDSA;
peerConnection = factory.createPeerConnection(rtcConfig, pcConstraints, pcObserver);
isInitiator = false;
// Set default WebRTC tracing and INFO libjingle logging.
// NOTE: this _must_ happen while |factory| is alive!
Logging.enableTracing("logcat:", EnumSet.of(Logging.TraceLevel.TRACE_DEFAULT));
Logging.enableLogToDebugOutput(Logging.Severity.LS_INFO);
mediaStream = factory.createLocalMediaStream("ARDAMS");
if (videoCallEnabled) {
if (peerConnectionParameters.useCamera2) {
if (!peerConnectionParameters.captureToTexture) {
reportError(context.getString(R.string.camera2_texture_only_error));
return;
}
Logging.d(TAG, "Creating capturer using camera2 API.");
createCapturer(new Camera2Enumerator(context));
} else {
Logging.d(TAG, "Creating capturer using camera1 API.");
createCapturer(new Camera1Enumerator(peerConnectionParameters.captureToTexture));
}
if (videoCapturer == null) {
reportError("Failed to open camera");
return;
}
mediaStream.addTrack(createVideoTrack(videoCapturer));
}
mediaStream.addTrack(createAudioTrack());
peerConnection.addStream(mediaStream);
if (peerConnectionParameters.aecDump) {
try {
aecDumpFileDescriptor =
ParcelFileDescriptor.open(
new File(
Environment.getExternalStorageDirectory().getPath()
+ File.separator
+ "Download/audio.aecdump"),
ParcelFileDescriptor.MODE_READ_WRITE
| ParcelFileDescriptor.MODE_CREATE
| ParcelFileDescriptor.MODE_TRUNCATE);
factory.startAecDump(aecDumpFileDescriptor.getFd(), -1);
} catch (IOException e) {
Log.e(TAG, "Can not open aecdump file", e);
}
}
Log.d(TAG, "Peer connection created.");
}
@Override
public void onIceServers(List<PeerConnection.IceServer> iceServers) {
factory = new PeerConnectionFactory();
MediaConstraints pcConstraints = appRtcClient.pcConstraints();
pcConstraints.optional.add(new MediaConstraints.KeyValuePair("RtpDataChannels", "true"));
pc = factory.createPeerConnection(iceServers, pcConstraints, pcObserver);
createDataChannelToRegressionTestBug2302(pc); // See method comment.
// Uncomment to get ALL WebRTC tracing and SENSITIVE libjingle logging.
// NOTE: this _must_ happen while |factory| is alive!
// Logging.enableTracing(
// "logcat:",
// EnumSet.of(Logging.TraceLevel.TRACE_ALL),
// Logging.Severity.LS_SENSITIVE);
{
final PeerConnection finalPC = pc;
final Runnable repeatedStatsLogger =
new Runnable() {
public void run() {
synchronized (quit[0]) {
if (quit[0]) {
return;
}
final Runnable runnableThis = this;
if (hudView.getVisibility() == View.INVISIBLE) {
vsv.postDelayed(runnableThis, 1000);
return;
}
boolean success =
finalPC.getStats(
new StatsObserver() {
public void onComplete(final StatsReport[] reports) {
runOnUiThread(
new Runnable() {
public void run() {
updateHUD(reports);
}
});
for (StatsReport report : reports) {
Log.d(TAG, "Stats: " + report.toString());
}
vsv.postDelayed(runnableThis, 1000);
}
},
null);
if (!success) {
throw new RuntimeException("getStats() return false!");
}
}
}
};
vsv.postDelayed(repeatedStatsLogger, 1000);
}
{
logAndToast("Creating local video source...");
MediaStream lMS = factory.createLocalMediaStream("ARDAMS");
if (appRtcClient.videoConstraints() != null) {
VideoCapturer capturer = getVideoCapturer();
videoSource = factory.createVideoSource(capturer, appRtcClient.videoConstraints());
VideoTrack videoTrack = factory.createVideoTrack("ARDAMSv0", videoSource);
videoTrack.addRenderer(new VideoRenderer(localRender));
lMS.addTrack(videoTrack);
}
if (appRtcClient.audioConstraints() != null) {
lMS.addTrack(
factory.createAudioTrack(
"ARDAMSa0", factory.createAudioSource(appRtcClient.audioConstraints())));
}
pc.addStream(lMS, new MediaConstraints());
}
logAndToast("Waiting for ICE candidates...");
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_video_chat);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
Bundle extras = getIntent().getExtras();
if (extras == null || !extras.containsKey(Constants.ROBOT_NAME)) {
Intent intent = new Intent(this, QBotActivity.class);
startActivity(intent);
Toast.makeText(
this,
"Need to pass robot_name to VideoChatActivity in intent extras (Constants.ROBOT_NAME).",
Toast.LENGTH_SHORT)
.show();
finish();
return;
}
this.robotname = extras.getString(Constants.ROBOT_NAME, "");
this.mChatList = getListView();
this.mChatEditText = (EditText) findViewById(R.id.chat_input);
this.mCallStatus = (TextView) findViewById(R.id.call_status);
// Set up the List View for chatting
List<ChatMessage> ll = new LinkedList<ChatMessage>();
mChatAdapter = new ChatAdapter(this, ll);
mChatList.setAdapter(mChatAdapter);
// First, we initiate the PeerConnectionFactory with our application context and some options.
PeerConnectionFactory.initializeAndroidGlobals(
this, // Context
true, // Audio Enabled
true, // Video Enabled
true, // Hardware Acceleration Enabled
null); // Render EGL Context
PeerConnectionFactory pcFactory = new PeerConnectionFactory();
this.pnRTCClient = new PnRTCClient(Constants.PUB_KEY, Constants.SUB_KEY, this.robotname);
// Returns the number of cams & front/back face device name
int camNumber = VideoCapturerAndroid.getDeviceCount();
String frontFacingCam = VideoCapturerAndroid.getNameOfFrontFacingDevice();
String backFacingCam = VideoCapturerAndroid.getNameOfBackFacingDevice();
// Creates a VideoCapturerAndroid instance for the device name
VideoCapturer capturer = VideoCapturerAndroid.create(frontFacingCam);
// First create a Video Source, then we can make a Video Track
localVideoSource = pcFactory.createVideoSource(capturer, this.pnRTCClient.videoConstraints());
VideoTrack localVideoTrack = pcFactory.createVideoTrack(VIDEO_TRACK_ID, localVideoSource);
// First we create an AudioSource then we can create our AudioTrack
AudioSource audioSource = pcFactory.createAudioSource(this.pnRTCClient.audioConstraints());
AudioTrack localAudioTrack = pcFactory.createAudioTrack(AUDIO_TRACK_ID, audioSource);
// To create our VideoRenderer, we can use the included VideoRendererGui for simplicity
// First we need to set the GLSurfaceView that it should render to
this.videoView = (GLSurfaceView) findViewById(R.id.gl_surface);
// Then we set that view, and pass a Runnable to run once the surface is ready
VideoRendererGui.setView(videoView, null);
// Now that VideoRendererGui is ready, we can get our VideoRenderer.
// IN THIS ORDER. Effects which is on top or bottom
remoteRender =
VideoRendererGui.create(
0, 0, 100, 100, VideoRendererGui.ScalingType.SCALE_ASPECT_FILL, false);
localRender =
VideoRendererGui.create(
0, 0, 100, 100, VideoRendererGui.ScalingType.SCALE_ASPECT_FILL, true);
// We start out with an empty MediaStream object, created with help from our
// PeerConnectionFactory
// Note that LOCAL_MEDIA_STREAM_ID can be any string
MediaStream mediaStream = pcFactory.createLocalMediaStream(LOCAL_MEDIA_STREAM_ID);
// Now we can add our tracks.
mediaStream.addTrack(localVideoTrack);
mediaStream.addTrack(localAudioTrack);
// First attach the RTC Listener so that callback events will be triggered
this.pnRTCClient.attachRTCListener(new DemoRTCListener());
// Then attach your local media stream to the PnRTCClient.
// This will trigger the onLocalStream callback.
this.pnRTCClient.attachLocalMediaStream(mediaStream);
// Listen on a channel. This is your "phone number," also set the max chat users.
this.pnRTCClient.listenOn(robotname);
this.pnRTCClient.setMaxConnections(1);
// If the intent contains a number to dial, call it now that you are connected.
// Else, remain listening for a call.
if (extras.containsKey(Constants.USER_NAME)) {
String callUser = extras.getString(Constants.USER_NAME, "");
connectToUser(callUser);
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Thread.setDefaultUncaughtExceptionHandler(new UnhandledExceptionHandler(this));
getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
Point displaySize = new Point();
getWindowManager().getDefaultDisplay().getRealSize(displaySize);
vsv = new AppRTCGLView(this, displaySize);
VideoRendererGui.setView(vsv);
remoteRender = VideoRendererGui.create(0, 0, 100, 100);
localRender = VideoRendererGui.create(70, 5, 25, 25);
vsv.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
toggleHUD();
}
});
setContentView(vsv);
logAndToast("Tap the screen to toggle stats visibility");
hudView = new TextView(this);
hudView.setTextColor(Color.BLACK);
hudView.setBackgroundColor(Color.WHITE);
hudView.setAlpha(0.4f);
hudView.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
hudView.setVisibility(View.INVISIBLE);
addContentView(hudView, hudLayout);
if (!factoryStaticInitialized) {
abortUnless(
PeerConnectionFactory.initializeAndroidGlobals(this, true, true),
"Failed to initializeAndroidGlobals");
factoryStaticInitialized = true;
}
AudioManager audioManager = ((AudioManager) getSystemService(AUDIO_SERVICE));
// TODO(fischman): figure out how to do this Right(tm) and remove the
// suppression.
@SuppressWarnings("deprecation")
boolean isWiredHeadsetOn = audioManager.isWiredHeadsetOn();
audioManager.setMode(
isWiredHeadsetOn ? AudioManager.MODE_IN_CALL : AudioManager.MODE_IN_COMMUNICATION);
audioManager.setSpeakerphoneOn(!isWiredHeadsetOn);
sdpMediaConstraints = new MediaConstraints();
sdpMediaConstraints.mandatory.add(
new MediaConstraints.KeyValuePair("OfferToReceiveAudio", "true"));
sdpMediaConstraints.mandatory.add(
new MediaConstraints.KeyValuePair("OfferToReceiveVideo", "true"));
final Intent intent = getIntent();
if ("android.intent.action.VIEW".equals(intent.getAction())) {
connectToRoom(intent.getData().toString());
return;
}
showGetRoomUI();
}