refactor webrtc video source + capture code
This commit is contained in:
Daniel Gultsch
parent
5dbd86155f
commit
6ececb4d2b
|
|
@ -0,0 +1,31 @@
|
|||
package eu.siacs.conversations.xmpp.jingle;
|
||||
|
||||
import com.google.common.base.Optional;
|
||||
import com.google.common.base.Preconditions;
|
||||
|
||||
import org.webrtc.MediaStreamTrack;
|
||||
import org.webrtc.PeerConnection;
|
||||
import org.webrtc.RtpSender;
|
||||
|
||||
class TrackWrapper<T extends MediaStreamTrack> {
|
||||
private final T track;
|
||||
private final RtpSender rtpSender;
|
||||
|
||||
private TrackWrapper(final T track, final RtpSender rtpSender) {
|
||||
Preconditions.checkNotNull(track);
|
||||
Preconditions.checkNotNull(rtpSender);
|
||||
this.track = track;
|
||||
this.rtpSender = rtpSender;
|
||||
}
|
||||
|
||||
public static <T extends MediaStreamTrack> TrackWrapper<T> addTrack(
|
||||
final PeerConnection peerConnection, final T mediaStreamTrack) {
|
||||
final RtpSender rtpSender = peerConnection.addTrack(mediaStreamTrack);
|
||||
return new TrackWrapper<>(mediaStreamTrack, rtpSender);
|
||||
}
|
||||
|
||||
public static <T extends MediaStreamTrack> Optional<T> get(
|
||||
final TrackWrapper<T> trackWrapper) {
|
||||
return trackWrapper == null ? Optional.absent() : Optional.of(trackWrapper.track);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,181 @@
|
|||
package eu.siacs.conversations.xmpp.jingle;
|
||||
|
||||
import android.content.Context;
|
||||
import android.util.Log;
|
||||
|
||||
import com.google.common.base.Optional;
|
||||
import com.google.common.collect.ImmutableSet;
|
||||
import com.google.common.collect.Iterables;
|
||||
import com.google.common.util.concurrent.ListenableFuture;
|
||||
import com.google.common.util.concurrent.SettableFuture;
|
||||
|
||||
import org.webrtc.Camera2Enumerator;
|
||||
import org.webrtc.CameraEnumerationAndroid;
|
||||
import org.webrtc.CameraEnumerator;
|
||||
import org.webrtc.CameraVideoCapturer;
|
||||
import org.webrtc.EglBase;
|
||||
import org.webrtc.PeerConnectionFactory;
|
||||
import org.webrtc.SurfaceTextureHelper;
|
||||
import org.webrtc.VideoSource;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.Set;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import eu.siacs.conversations.Config;
|
||||
|
||||
class VideoSourceWrapper {
|
||||
|
||||
private static final int CAPTURING_RESOLUTION = 1920;
|
||||
private static final int CAPTURING_MAX_FRAME_RATE = 30;
|
||||
|
||||
private final CameraVideoCapturer cameraVideoCapturer;
|
||||
private final CameraEnumerationAndroid.CaptureFormat captureFormat;
|
||||
private final Set<String> availableCameras;
|
||||
private boolean isFrontCamera = false;
|
||||
private VideoSource videoSource;
|
||||
|
||||
VideoSourceWrapper(
|
||||
CameraVideoCapturer cameraVideoCapturer,
|
||||
CameraEnumerationAndroid.CaptureFormat captureFormat,
|
||||
Set<String> cameras) {
|
||||
this.cameraVideoCapturer = cameraVideoCapturer;
|
||||
this.captureFormat = captureFormat;
|
||||
this.availableCameras = cameras;
|
||||
}
|
||||
|
||||
private int getFrameRate() {
|
||||
return Math.max(
|
||||
captureFormat.framerate.min,
|
||||
Math.min(CAPTURING_MAX_FRAME_RATE, captureFormat.framerate.max));
|
||||
}
|
||||
|
||||
public void initialize(
|
||||
final PeerConnectionFactory peerConnectionFactory,
|
||||
final Context context,
|
||||
final EglBase.Context eglBaseContext) {
|
||||
final SurfaceTextureHelper surfaceTextureHelper =
|
||||
SurfaceTextureHelper.create("webrtc", eglBaseContext);
|
||||
this.videoSource = peerConnectionFactory.createVideoSource(false);
|
||||
this.cameraVideoCapturer.initialize(
|
||||
surfaceTextureHelper, context, this.videoSource.getCapturerObserver());
|
||||
}
|
||||
|
||||
public VideoSource getVideoSource() {
|
||||
final VideoSource videoSource = this.videoSource;
|
||||
if (videoSource == null) {
|
||||
throw new IllegalStateException("VideoSourceWrapper was not initialized");
|
||||
}
|
||||
return videoSource;
|
||||
}
|
||||
|
||||
public void startCapture() {
|
||||
final int frameRate = getFrameRate();
|
||||
Log.d(
|
||||
Config.LOGTAG,
|
||||
String.format(
|
||||
"start capturing at %dx%d@%d",
|
||||
captureFormat.width, captureFormat.height, frameRate));
|
||||
this.cameraVideoCapturer.startCapture(captureFormat.width, captureFormat.height, frameRate);
|
||||
}
|
||||
|
||||
public void stopCapture() throws InterruptedException {
|
||||
this.cameraVideoCapturer.stopCapture();
|
||||
}
|
||||
|
||||
public void dispose() {
|
||||
this.cameraVideoCapturer.dispose();
|
||||
if (this.videoSource != null) {
|
||||
this.videoSource.dispose();
|
||||
}
|
||||
}
|
||||
|
||||
public ListenableFuture<Boolean> switchCamera() {
|
||||
final SettableFuture<Boolean> future = SettableFuture.create();
|
||||
this.cameraVideoCapturer.switchCamera(
|
||||
new CameraVideoCapturer.CameraSwitchHandler() {
|
||||
@Override
|
||||
public void onCameraSwitchDone(final boolean isFrontCamera) {
|
||||
VideoSourceWrapper.this.isFrontCamera = isFrontCamera;
|
||||
future.set(isFrontCamera);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCameraSwitchError(final String message) {
|
||||
future.setException(
|
||||
new IllegalStateException(
|
||||
String.format("Unable to switch camera %s", message)));
|
||||
}
|
||||
});
|
||||
return future;
|
||||
}
|
||||
|
||||
public boolean isFrontCamera() {
|
||||
return this.isFrontCamera;
|
||||
}
|
||||
|
||||
public boolean isCameraSwitchable() {
|
||||
return this.availableCameras.size() > 1;
|
||||
}
|
||||
|
||||
public static class Factory {
|
||||
final Context context;
|
||||
|
||||
public Factory(final Context context) {
|
||||
this.context = context;
|
||||
}
|
||||
|
||||
public Optional<VideoSourceWrapper> create() {
|
||||
final CameraEnumerator enumerator = new Camera2Enumerator(context);
|
||||
final Set<String> deviceNames = ImmutableSet.copyOf(enumerator.getDeviceNames());
|
||||
for (final String deviceName : deviceNames) {
|
||||
if (isFrontFacing(enumerator, deviceName)) {
|
||||
final VideoSourceWrapper videoSourceWrapper =
|
||||
of(enumerator, deviceName, deviceNames);
|
||||
if (videoSourceWrapper == null) {
|
||||
return Optional.absent();
|
||||
}
|
||||
videoSourceWrapper.isFrontCamera = true;
|
||||
return Optional.of(videoSourceWrapper);
|
||||
}
|
||||
}
|
||||
if (deviceNames.size() == 0) {
|
||||
return Optional.absent();
|
||||
} else {
|
||||
return Optional.fromNullable(
|
||||
of(enumerator, Iterables.get(deviceNames, 0), deviceNames));
|
||||
}
|
||||
}
|
||||
|
||||
@Nullable
|
||||
private VideoSourceWrapper of(
|
||||
final CameraEnumerator enumerator,
|
||||
final String deviceName,
|
||||
final Set<String> availableCameras) {
|
||||
final CameraVideoCapturer capturer = enumerator.createCapturer(deviceName, null);
|
||||
if (capturer == null) {
|
||||
return null;
|
||||
}
|
||||
final ArrayList<CameraEnumerationAndroid.CaptureFormat> choices =
|
||||
new ArrayList<>(enumerator.getSupportedFormats(deviceName));
|
||||
Collections.sort(choices, (a, b) -> b.width - a.width);
|
||||
for (final CameraEnumerationAndroid.CaptureFormat captureFormat : choices) {
|
||||
if (captureFormat.width <= CAPTURING_RESOLUTION) {
|
||||
return new VideoSourceWrapper(capturer, captureFormat, availableCameras);
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
private static boolean isFrontFacing(
|
||||
final CameraEnumerator cameraEnumerator, final String deviceName) {
|
||||
try {
|
||||
return cameraEnumerator.isFrontFacing(deviceName);
|
||||
} catch (final NullPointerException e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -9,7 +9,6 @@ import android.util.Log;
|
|||
import com.google.common.base.Optional;
|
||||
import com.google.common.base.Preconditions;
|
||||
import com.google.common.collect.ImmutableSet;
|
||||
import com.google.common.collect.Iterables;
|
||||
import com.google.common.util.concurrent.Futures;
|
||||
import com.google.common.util.concurrent.ListenableFuture;
|
||||
import com.google.common.util.concurrent.MoreExecutors;
|
||||
|
|
@ -17,10 +16,6 @@ import com.google.common.util.concurrent.SettableFuture;
|
|||
|
||||
import org.webrtc.AudioSource;
|
||||
import org.webrtc.AudioTrack;
|
||||
import org.webrtc.Camera2Enumerator;
|
||||
import org.webrtc.CameraEnumerationAndroid;
|
||||
import org.webrtc.CameraEnumerator;
|
||||
import org.webrtc.CameraVideoCapturer;
|
||||
import org.webrtc.CandidatePairChangeEvent;
|
||||
import org.webrtc.DataChannel;
|
||||
import org.webrtc.DefaultVideoDecoderFactory;
|
||||
|
|
@ -36,14 +31,10 @@ import org.webrtc.RtpReceiver;
|
|||
import org.webrtc.RtpTransceiver;
|
||||
import org.webrtc.SdpObserver;
|
||||
import org.webrtc.SessionDescription;
|
||||
import org.webrtc.SurfaceTextureHelper;
|
||||
import org.webrtc.VideoSource;
|
||||
import org.webrtc.VideoTrack;
|
||||
import org.webrtc.audio.JavaAudioDeviceModule;
|
||||
import org.webrtc.voiceengine.WebRtcAudioEffects;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
import java.util.Queue;
|
||||
|
|
@ -59,140 +50,158 @@ import eu.siacs.conversations.Config;
|
|||
import eu.siacs.conversations.services.AppRTCAudioManager;
|
||||
import eu.siacs.conversations.services.XmppConnectionService;
|
||||
|
||||
@SuppressWarnings("UnstableApiUsage")
|
||||
public class WebRTCWrapper {
|
||||
|
||||
private static final String EXTENDED_LOGGING_TAG = WebRTCWrapper.class.getSimpleName();
|
||||
|
||||
private final ExecutorService executorService = Executors.newSingleThreadExecutor();
|
||||
|
||||
private static final Set<String> HARDWARE_AEC_BLACKLIST = new ImmutableSet.Builder<String>()
|
||||
.add("Pixel")
|
||||
.add("Pixel XL")
|
||||
.add("Moto G5")
|
||||
.add("Moto G (5S) Plus")
|
||||
.add("Moto G4")
|
||||
.add("TA-1053")
|
||||
.add("Mi A1")
|
||||
.add("Mi A2")
|
||||
.add("E5823") // Sony z5 compact
|
||||
.add("Redmi Note 5")
|
||||
.add("FP2") // Fairphone FP2
|
||||
.add("MI 5")
|
||||
.add("GT-I9515") // Samsung Galaxy S4 Value Edition (jfvelte)
|
||||
.add("GT-I9515L") // Samsung Galaxy S4 Value Edition (jfvelte)
|
||||
.add("GT-I9505") // Samsung Galaxy S4 (jfltexx)
|
||||
.build();
|
||||
|
||||
private static final int CAPTURING_RESOLUTION = 1920;
|
||||
private static final int CAPTURING_MAX_FRAME_RATE = 30;
|
||||
private static final Set<String> HARDWARE_AEC_BLACKLIST =
|
||||
new ImmutableSet.Builder<String>()
|
||||
.add("Pixel")
|
||||
.add("Pixel XL")
|
||||
.add("Moto G5")
|
||||
.add("Moto G (5S) Plus")
|
||||
.add("Moto G4")
|
||||
.add("TA-1053")
|
||||
.add("Mi A1")
|
||||
.add("Mi A2")
|
||||
.add("E5823") // Sony z5 compact
|
||||
.add("Redmi Note 5")
|
||||
.add("FP2") // Fairphone FP2
|
||||
.add("MI 5")
|
||||
.add("GT-I9515") // Samsung Galaxy S4 Value Edition (jfvelte)
|
||||
.add("GT-I9515L") // Samsung Galaxy S4 Value Edition (jfvelte)
|
||||
.add("GT-I9505") // Samsung Galaxy S4 (jfltexx)
|
||||
.build();
|
||||
|
||||
private final EventCallback eventCallback;
|
||||
private final AtomicBoolean readyToReceivedIceCandidates = new AtomicBoolean(false);
|
||||
private final Queue<IceCandidate> iceCandidates = new LinkedList<>();
|
||||
private final AppRTCAudioManager.AudioManagerEvents audioManagerEvents = new AppRTCAudioManager.AudioManagerEvents() {
|
||||
@Override
|
||||
public void onAudioDeviceChanged(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices) {
|
||||
eventCallback.onAudioDeviceChanged(selectedAudioDevice, availableAudioDevices);
|
||||
}
|
||||
};
|
||||
private final AppRTCAudioManager.AudioManagerEvents audioManagerEvents =
|
||||
new AppRTCAudioManager.AudioManagerEvents() {
|
||||
@Override
|
||||
public void onAudioDeviceChanged(
|
||||
AppRTCAudioManager.AudioDevice selectedAudioDevice,
|
||||
Set<AppRTCAudioManager.AudioDevice> availableAudioDevices) {
|
||||
eventCallback.onAudioDeviceChanged(selectedAudioDevice, availableAudioDevices);
|
||||
}
|
||||
};
|
||||
private final Handler mainHandler = new Handler(Looper.getMainLooper());
|
||||
private VideoTrack localVideoTrack = null;
|
||||
private TrackWrapper<AudioTrack> localAudioTrack = null;
|
||||
private TrackWrapper<VideoTrack> localVideoTrack = null;
|
||||
private VideoTrack remoteVideoTrack = null;
|
||||
private final PeerConnection.Observer peerConnectionObserver = new PeerConnection.Observer() {
|
||||
@Override
|
||||
public void onSignalingChange(PeerConnection.SignalingState signalingState) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onSignalingChange(" + signalingState + ")");
|
||||
//this is called after removeTrack or addTrack
|
||||
//and should then trigger a content-add or content-remove or something
|
||||
//https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection/removeTrack
|
||||
}
|
||||
private final PeerConnection.Observer peerConnectionObserver =
|
||||
new PeerConnection.Observer() {
|
||||
@Override
|
||||
public void onSignalingChange(PeerConnection.SignalingState signalingState) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onSignalingChange(" + signalingState + ")");
|
||||
// this is called after removeTrack or addTrack
|
||||
// and should then trigger a content-add or content-remove or something
|
||||
// https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection/removeTrack
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onConnectionChange(final PeerConnection.PeerConnectionState newState) {
|
||||
eventCallback.onConnectionChange(newState);
|
||||
}
|
||||
@Override
|
||||
public void onConnectionChange(final PeerConnection.PeerConnectionState newState) {
|
||||
eventCallback.onConnectionChange(newState);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onIceConnectionChange(PeerConnection.IceConnectionState iceConnectionState) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onIceConnectionChange(" + iceConnectionState + ")");
|
||||
}
|
||||
@Override
|
||||
public void onIceConnectionChange(
|
||||
PeerConnection.IceConnectionState iceConnectionState) {
|
||||
Log.d(
|
||||
EXTENDED_LOGGING_TAG,
|
||||
"onIceConnectionChange(" + iceConnectionState + ")");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSelectedCandidatePairChanged(CandidatePairChangeEvent event) {
|
||||
Log.d(Config.LOGTAG, "remote candidate selected: " + event.remote);
|
||||
Log.d(Config.LOGTAG, "local candidate selected: " + event.local);
|
||||
}
|
||||
@Override
|
||||
public void onSelectedCandidatePairChanged(CandidatePairChangeEvent event) {
|
||||
Log.d(Config.LOGTAG, "remote candidate selected: " + event.remote);
|
||||
Log.d(Config.LOGTAG, "local candidate selected: " + event.local);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onIceConnectionReceivingChange(boolean b) {
|
||||
@Override
|
||||
public void onIceConnectionReceivingChange(boolean b) {}
|
||||
|
||||
}
|
||||
@Override
|
||||
public void onIceGatheringChange(
|
||||
PeerConnection.IceGatheringState iceGatheringState) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onIceGatheringChange(" + iceGatheringState + ")");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onIceGatheringChange(PeerConnection.IceGatheringState iceGatheringState) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onIceGatheringChange(" + iceGatheringState + ")");
|
||||
}
|
||||
@Override
|
||||
public void onIceCandidate(IceCandidate iceCandidate) {
|
||||
if (readyToReceivedIceCandidates.get()) {
|
||||
eventCallback.onIceCandidate(iceCandidate);
|
||||
} else {
|
||||
iceCandidates.add(iceCandidate);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onIceCandidate(IceCandidate iceCandidate) {
|
||||
if (readyToReceivedIceCandidates.get()) {
|
||||
eventCallback.onIceCandidate(iceCandidate);
|
||||
} else {
|
||||
iceCandidates.add(iceCandidate);
|
||||
}
|
||||
}
|
||||
@Override
|
||||
public void onIceCandidatesRemoved(IceCandidate[] iceCandidates) {}
|
||||
|
||||
@Override
|
||||
public void onIceCandidatesRemoved(IceCandidate[] iceCandidates) {
|
||||
@Override
|
||||
public void onAddStream(MediaStream mediaStream) {
|
||||
Log.d(
|
||||
EXTENDED_LOGGING_TAG,
|
||||
"onAddStream(numAudioTracks="
|
||||
+ mediaStream.audioTracks.size()
|
||||
+ ",numVideoTracks="
|
||||
+ mediaStream.videoTracks.size()
|
||||
+ ")");
|
||||
}
|
||||
|
||||
}
|
||||
@Override
|
||||
public void onRemoveStream(MediaStream mediaStream) {}
|
||||
|
||||
@Override
|
||||
public void onAddStream(MediaStream mediaStream) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onAddStream(numAudioTracks=" + mediaStream.audioTracks.size() + ",numVideoTracks=" + mediaStream.videoTracks.size() + ")");
|
||||
}
|
||||
@Override
|
||||
public void onDataChannel(DataChannel dataChannel) {}
|
||||
|
||||
@Override
|
||||
public void onRemoveStream(MediaStream mediaStream) {
|
||||
@Override
|
||||
public void onRenegotiationNeeded() {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onRenegotiationNeeded()");
|
||||
final PeerConnection.PeerConnectionState currentState =
|
||||
peerConnection == null ? null : peerConnection.connectionState();
|
||||
if (currentState != null
|
||||
&& currentState != PeerConnection.PeerConnectionState.NEW) {
|
||||
eventCallback.onRenegotiationNeeded();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@Override
|
||||
public void onAddTrack(RtpReceiver rtpReceiver, MediaStream[] mediaStreams) {
|
||||
final MediaStreamTrack track = rtpReceiver.track();
|
||||
Log.d(
|
||||
EXTENDED_LOGGING_TAG,
|
||||
"onAddTrack(kind="
|
||||
+ (track == null ? "null" : track.kind())
|
||||
+ ",numMediaStreams="
|
||||
+ mediaStreams.length
|
||||
+ ")");
|
||||
if (track instanceof VideoTrack) {
|
||||
remoteVideoTrack = (VideoTrack) track;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDataChannel(DataChannel dataChannel) {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onRenegotiationNeeded() {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onRenegotiationNeeded()");
|
||||
final PeerConnection.PeerConnectionState currentState = peerConnection == null ? null : peerConnection.connectionState();
|
||||
if (currentState != null && currentState != PeerConnection.PeerConnectionState.NEW) {
|
||||
eventCallback.onRenegotiationNeeded();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onAddTrack(RtpReceiver rtpReceiver, MediaStream[] mediaStreams) {
|
||||
final MediaStreamTrack track = rtpReceiver.track();
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onAddTrack(kind=" + (track == null ? "null" : track.kind()) + ",numMediaStreams=" + mediaStreams.length + ")");
|
||||
if (track instanceof VideoTrack) {
|
||||
remoteVideoTrack = (VideoTrack) track;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onTrack(RtpTransceiver transceiver) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "onTrack(mid=" + transceiver.getMid() + ",media=" + transceiver.getMediaType() + ")");
|
||||
}
|
||||
};
|
||||
@Nullable
|
||||
private PeerConnection peerConnection = null;
|
||||
private AudioTrack localAudioTrack = null;
|
||||
@Override
|
||||
public void onTrack(RtpTransceiver transceiver) {
|
||||
Log.d(
|
||||
EXTENDED_LOGGING_TAG,
|
||||
"onTrack(mid="
|
||||
+ transceiver.getMid()
|
||||
+ ",media="
|
||||
+ transceiver.getMediaType()
|
||||
+ ")");
|
||||
}
|
||||
};
|
||||
@Nullable private PeerConnection peerConnection = null;
|
||||
private AppRTCAudioManager appRTCAudioManager = null;
|
||||
private ToneManager toneManager = null;
|
||||
private Context context = null;
|
||||
private EglBase eglBase = null;
|
||||
private CapturerChoice capturerChoice;
|
||||
private VideoSourceWrapper videoSourceWrapper;
|
||||
|
||||
WebRTCWrapper(final EventCallback eventCallback) {
|
||||
this.eventCallback = eventCallback;
|
||||
|
|
@ -206,37 +215,15 @@ public class WebRTCWrapper {
|
|||
}
|
||||
}
|
||||
|
||||
@Nullable
|
||||
private static CapturerChoice of(CameraEnumerator enumerator, final String deviceName, Set<String> availableCameras) {
|
||||
final CameraVideoCapturer capturer = enumerator.createCapturer(deviceName, null);
|
||||
if (capturer == null) {
|
||||
return null;
|
||||
}
|
||||
final ArrayList<CameraEnumerationAndroid.CaptureFormat> choices = new ArrayList<>(enumerator.getSupportedFormats(deviceName));
|
||||
Collections.sort(choices, (a, b) -> b.width - a.width);
|
||||
for (final CameraEnumerationAndroid.CaptureFormat captureFormat : choices) {
|
||||
if (captureFormat.width <= CAPTURING_RESOLUTION) {
|
||||
return new CapturerChoice(capturer, captureFormat, availableCameras);
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
private static boolean isFrontFacing(final CameraEnumerator cameraEnumerator, final String deviceName) {
|
||||
try {
|
||||
return cameraEnumerator.isFrontFacing(deviceName);
|
||||
} catch (final NullPointerException e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public void setup(final XmppConnectionService service, final AppRTCAudioManager.SpeakerPhonePreference speakerPhonePreference) throws InitializationException {
|
||||
public void setup(
|
||||
final XmppConnectionService service,
|
||||
final AppRTCAudioManager.SpeakerPhonePreference speakerPhonePreference)
|
||||
throws InitializationException {
|
||||
try {
|
||||
PeerConnectionFactory.initialize(
|
||||
PeerConnectionFactory.InitializationOptions.builder(service)
|
||||
.setFieldTrials("WebRTC-BindUsingInterfaceName/Enabled/")
|
||||
.createInitializationOptions()
|
||||
);
|
||||
.setFieldTrials("WebRTC-BindUsingInterfaceName/Enabled/")
|
||||
.createInitializationOptions());
|
||||
} catch (final UnsatisfiedLinkError e) {
|
||||
throw new InitializationException("Unable to initialize PeerConnectionFactory", e);
|
||||
}
|
||||
|
|
@ -247,68 +234,93 @@ public class WebRTCWrapper {
|
|||
}
|
||||
this.context = service;
|
||||
this.toneManager = service.getJingleConnectionManager().toneManager;
|
||||
mainHandler.post(() -> {
|
||||
appRTCAudioManager = AppRTCAudioManager.create(service, speakerPhonePreference);
|
||||
toneManager.setAppRtcAudioManagerHasControl(true);
|
||||
appRTCAudioManager.start(audioManagerEvents);
|
||||
eventCallback.onAudioDeviceChanged(appRTCAudioManager.getSelectedAudioDevice(), appRTCAudioManager.getAudioDevices());
|
||||
});
|
||||
mainHandler.post(
|
||||
() -> {
|
||||
appRTCAudioManager = AppRTCAudioManager.create(service, speakerPhonePreference);
|
||||
toneManager.setAppRtcAudioManagerHasControl(true);
|
||||
appRTCAudioManager.start(audioManagerEvents);
|
||||
eventCallback.onAudioDeviceChanged(
|
||||
appRTCAudioManager.getSelectedAudioDevice(),
|
||||
appRTCAudioManager.getAudioDevices());
|
||||
});
|
||||
}
|
||||
|
||||
synchronized void initializePeerConnection(final Set<Media> media, final List<PeerConnection.IceServer> iceServers) throws InitializationException {
|
||||
synchronized void initializePeerConnection(
|
||||
final Set<Media> media, final List<PeerConnection.IceServer> iceServers)
|
||||
throws InitializationException {
|
||||
Preconditions.checkState(this.eglBase != null);
|
||||
Preconditions.checkNotNull(media);
|
||||
Preconditions.checkArgument(media.size() > 0, "media can not be empty when initializing peer connection");
|
||||
final boolean setUseHardwareAcousticEchoCanceler = WebRtcAudioEffects.canUseAcousticEchoCanceler() && !HARDWARE_AEC_BLACKLIST.contains(Build.MODEL);
|
||||
Log.d(Config.LOGTAG, String.format("setUseHardwareAcousticEchoCanceler(%s) model=%s", setUseHardwareAcousticEchoCanceler, Build.MODEL));
|
||||
PeerConnectionFactory peerConnectionFactory = PeerConnectionFactory.builder()
|
||||
.setVideoDecoderFactory(new DefaultVideoDecoderFactory(eglBase.getEglBaseContext()))
|
||||
.setVideoEncoderFactory(new DefaultVideoEncoderFactory(eglBase.getEglBaseContext(), true, true))
|
||||
.setAudioDeviceModule(JavaAudioDeviceModule.builder(context)
|
||||
.setUseHardwareAcousticEchoCanceler(setUseHardwareAcousticEchoCanceler)
|
||||
.createAudioDeviceModule()
|
||||
)
|
||||
.createPeerConnectionFactory();
|
||||
|
||||
Preconditions.checkArgument(
|
||||
media.size() > 0, "media can not be empty when initializing peer connection");
|
||||
final boolean setUseHardwareAcousticEchoCanceler =
|
||||
WebRtcAudioEffects.canUseAcousticEchoCanceler()
|
||||
&& !HARDWARE_AEC_BLACKLIST.contains(Build.MODEL);
|
||||
Log.d(
|
||||
Config.LOGTAG,
|
||||
String.format(
|
||||
"setUseHardwareAcousticEchoCanceler(%s) model=%s",
|
||||
setUseHardwareAcousticEchoCanceler, Build.MODEL));
|
||||
PeerConnectionFactory peerConnectionFactory =
|
||||
PeerConnectionFactory.builder()
|
||||
.setVideoDecoderFactory(
|
||||
new DefaultVideoDecoderFactory(eglBase.getEglBaseContext()))
|
||||
.setVideoEncoderFactory(
|
||||
new DefaultVideoEncoderFactory(
|
||||
eglBase.getEglBaseContext(), true, true))
|
||||
.setAudioDeviceModule(
|
||||
JavaAudioDeviceModule.builder(context)
|
||||
.setUseHardwareAcousticEchoCanceler(
|
||||
setUseHardwareAcousticEchoCanceler)
|
||||
.createAudioDeviceModule())
|
||||
.createPeerConnectionFactory();
|
||||
|
||||
final PeerConnection.RTCConfiguration rtcConfig = buildConfiguration(iceServers);
|
||||
final PeerConnection peerConnection = peerConnectionFactory.createPeerConnection(rtcConfig, peerConnectionObserver);
|
||||
final PeerConnection peerConnection =
|
||||
peerConnectionFactory.createPeerConnection(rtcConfig, peerConnectionObserver);
|
||||
if (peerConnection == null) {
|
||||
throw new InitializationException("Unable to create PeerConnection");
|
||||
}
|
||||
|
||||
final Optional<CapturerChoice> optionalCapturerChoice = media.contains(Media.VIDEO) ? getVideoCapturer() : Optional.absent();
|
||||
final Optional<VideoSourceWrapper> optionalVideoSourceWrapper =
|
||||
media.contains(Media.VIDEO)
|
||||
? new VideoSourceWrapper.Factory(requireContext()).create()
|
||||
: Optional.absent();
|
||||
|
||||
if (optionalCapturerChoice.isPresent()) {
|
||||
this.capturerChoice = optionalCapturerChoice.get();
|
||||
final CameraVideoCapturer capturer = this.capturerChoice.cameraVideoCapturer;
|
||||
final VideoSource videoSource = peerConnectionFactory.createVideoSource(false);
|
||||
SurfaceTextureHelper surfaceTextureHelper = SurfaceTextureHelper.create("webrtc", eglBase.getEglBaseContext());
|
||||
capturer.initialize(surfaceTextureHelper, requireContext(), videoSource.getCapturerObserver());
|
||||
Log.d(Config.LOGTAG, String.format("start capturing at %dx%d@%d", capturerChoice.captureFormat.width, capturerChoice.captureFormat.height, capturerChoice.getFrameRate()));
|
||||
capturer.startCapture(capturerChoice.captureFormat.width, capturerChoice.captureFormat.height, capturerChoice.getFrameRate());
|
||||
if (optionalVideoSourceWrapper.isPresent()) {
|
||||
this.videoSourceWrapper = optionalVideoSourceWrapper.get();
|
||||
this.videoSourceWrapper.initialize(
|
||||
peerConnectionFactory, context, eglBase.getEglBaseContext());
|
||||
this.videoSourceWrapper.startCapture();
|
||||
|
||||
this.localVideoTrack = peerConnectionFactory.createVideoTrack("my-video-track", videoSource);
|
||||
final VideoTrack videoTrack =
|
||||
peerConnectionFactory.createVideoTrack(
|
||||
"my-video-track", this.videoSourceWrapper.getVideoSource());
|
||||
|
||||
peerConnection.addTrack(this.localVideoTrack);
|
||||
this.localVideoTrack = TrackWrapper.addTrack(peerConnection, videoTrack);
|
||||
}
|
||||
|
||||
|
||||
if (media.contains(Media.AUDIO)) {
|
||||
//set up audio track
|
||||
final AudioSource audioSource = peerConnectionFactory.createAudioSource(new MediaConstraints());
|
||||
this.localAudioTrack = peerConnectionFactory.createAudioTrack("my-audio-track", audioSource);
|
||||
peerConnection.addTrack(this.localAudioTrack);
|
||||
// set up audio track
|
||||
final AudioSource audioSource =
|
||||
peerConnectionFactory.createAudioSource(new MediaConstraints());
|
||||
final AudioTrack audioTrack =
|
||||
peerConnectionFactory.createAudioTrack("my-audio-track", audioSource);
|
||||
this.localAudioTrack = TrackWrapper.addTrack(peerConnection, audioTrack);
|
||||
}
|
||||
peerConnection.setAudioPlayout(true);
|
||||
peerConnection.setAudioRecording(true);
|
||||
|
||||
this.peerConnection = peerConnection;
|
||||
}
|
||||
|
||||
private static PeerConnection.RTCConfiguration buildConfiguration(final List<PeerConnection.IceServer> iceServers) {
|
||||
final PeerConnection.RTCConfiguration rtcConfig = new PeerConnection.RTCConfiguration(iceServers);
|
||||
rtcConfig.tcpCandidatePolicy = PeerConnection.TcpCandidatePolicy.DISABLED; //XEP-0176 doesn't support tcp
|
||||
rtcConfig.continualGatheringPolicy = PeerConnection.ContinualGatheringPolicy.GATHER_CONTINUALLY;
|
||||
private static PeerConnection.RTCConfiguration buildConfiguration(
|
||||
final List<PeerConnection.IceServer> iceServers) {
|
||||
final PeerConnection.RTCConfiguration rtcConfig =
|
||||
new PeerConnection.RTCConfiguration(iceServers);
|
||||
rtcConfig.tcpCandidatePolicy =
|
||||
PeerConnection.TcpCandidatePolicy.DISABLED; // XEP-0176 doesn't support tcp
|
||||
rtcConfig.continualGatheringPolicy =
|
||||
PeerConnection.ContinualGatheringPolicy.GATHER_CONTINUALLY;
|
||||
rtcConfig.sdpSemantics = PeerConnection.SdpSemantics.UNIFIED_PLAN;
|
||||
rtcConfig.rtcpMuxPolicy = PeerConnection.RtcpMuxPolicy.NEGOTIATE;
|
||||
rtcConfig.enableImplicitRollback = true;
|
||||
|
|
@ -332,7 +344,7 @@ public class WebRTCWrapper {
|
|||
|
||||
synchronized void close() {
|
||||
final PeerConnection peerConnection = this.peerConnection;
|
||||
final CapturerChoice capturerChoice = this.capturerChoice;
|
||||
final VideoSourceWrapper videoSourceWrapper = this.videoSourceWrapper;
|
||||
final AppRTCAudioManager audioManager = this.appRTCAudioManager;
|
||||
final EglBase eglBase = this.eglBase;
|
||||
if (peerConnection != null) {
|
||||
|
|
@ -345,12 +357,13 @@ public class WebRTCWrapper {
|
|||
}
|
||||
this.localVideoTrack = null;
|
||||
this.remoteVideoTrack = null;
|
||||
if (capturerChoice != null) {
|
||||
if (videoSourceWrapper != null) {
|
||||
try {
|
||||
capturerChoice.cameraVideoCapturer.stopCapture();
|
||||
} catch (InterruptedException e) {
|
||||
videoSourceWrapper.stopCapture();
|
||||
} catch (final InterruptedException e) {
|
||||
Log.e(Config.LOGTAG, "unable to stop capturing");
|
||||
}
|
||||
// TODO call dispose
|
||||
}
|
||||
if (eglBase != null) {
|
||||
eglBase.release();
|
||||
|
|
@ -363,132 +376,148 @@ public class WebRTCWrapper {
|
|||
|| this.eglBase != null
|
||||
|| this.localVideoTrack != null
|
||||
|| this.remoteVideoTrack != null) {
|
||||
final IllegalStateException e = new IllegalStateException("WebRTCWrapper hasn't been closed properly");
|
||||
final IllegalStateException e =
|
||||
new IllegalStateException("WebRTCWrapper hasn't been closed properly");
|
||||
Log.e(Config.LOGTAG, "verifyClosed() failed. Going to throw", e);
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
boolean isCameraSwitchable() {
|
||||
final CapturerChoice capturerChoice = this.capturerChoice;
|
||||
return capturerChoice != null && capturerChoice.availableCameras.size() > 1;
|
||||
final VideoSourceWrapper videoSourceWrapper = this.videoSourceWrapper;
|
||||
return videoSourceWrapper != null && videoSourceWrapper.isCameraSwitchable();
|
||||
}
|
||||
|
||||
boolean isFrontCamera() {
|
||||
final CapturerChoice capturerChoice = this.capturerChoice;
|
||||
return capturerChoice == null || capturerChoice.isFrontCamera;
|
||||
final VideoSourceWrapper videoSourceWrapper = this.videoSourceWrapper;
|
||||
return videoSourceWrapper == null || videoSourceWrapper.isFrontCamera();
|
||||
}
|
||||
|
||||
ListenableFuture<Boolean> switchCamera() {
|
||||
final CapturerChoice capturerChoice = this.capturerChoice;
|
||||
if (capturerChoice == null) {
|
||||
return Futures.immediateFailedFuture(new IllegalStateException("CameraCapturer has not been initialized"));
|
||||
final VideoSourceWrapper videoSourceWrapper = this.videoSourceWrapper;
|
||||
if (videoSourceWrapper == null) {
|
||||
return Futures.immediateFailedFuture(
|
||||
new IllegalStateException("VideoSourceWrapper has not been initialized"));
|
||||
}
|
||||
final SettableFuture<Boolean> future = SettableFuture.create();
|
||||
capturerChoice.cameraVideoCapturer.switchCamera(new CameraVideoCapturer.CameraSwitchHandler() {
|
||||
@Override
|
||||
public void onCameraSwitchDone(boolean isFrontCamera) {
|
||||
capturerChoice.isFrontCamera = isFrontCamera;
|
||||
future.set(isFrontCamera);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCameraSwitchError(final String message) {
|
||||
future.setException(new IllegalStateException(String.format("Unable to switch camera %s", message)));
|
||||
}
|
||||
});
|
||||
return future;
|
||||
return videoSourceWrapper.switchCamera();
|
||||
}
|
||||
|
||||
boolean isMicrophoneEnabled() {
|
||||
final AudioTrack audioTrack = this.localAudioTrack;
|
||||
if (audioTrack == null) {
|
||||
final Optional<AudioTrack> audioTrack = TrackWrapper.get(this.localAudioTrack);
|
||||
if (audioTrack.isPresent()) {
|
||||
try {
|
||||
return audioTrack.get().enabled();
|
||||
} catch (final IllegalStateException e) {
|
||||
// sometimes UI might still be rendering the buttons when a background thread has
|
||||
// already ended the call
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
throw new IllegalStateException("Local audio track does not exist (yet)");
|
||||
}
|
||||
try {
|
||||
return audioTrack.enabled();
|
||||
} catch (final IllegalStateException e) {
|
||||
//sometimes UI might still be rendering the buttons when a background thread has already ended the call
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
boolean setMicrophoneEnabled(final boolean enabled) {
|
||||
final AudioTrack audioTrack = this.localAudioTrack;
|
||||
if (audioTrack == null) {
|
||||
final Optional<AudioTrack> audioTrack = TrackWrapper.get(this.localAudioTrack);
|
||||
if (audioTrack.isPresent()) {
|
||||
try {
|
||||
audioTrack.get().setEnabled(enabled);
|
||||
return true;
|
||||
} catch (final IllegalStateException e) {
|
||||
Log.d(Config.LOGTAG, "unable to toggle microphone", e);
|
||||
// ignoring race condition in case MediaStreamTrack has been disposed
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
throw new IllegalStateException("Local audio track does not exist (yet)");
|
||||
}
|
||||
try {
|
||||
audioTrack.setEnabled(enabled);
|
||||
return true;
|
||||
} catch (final IllegalStateException e) {
|
||||
Log.d(Config.LOGTAG, "unable to toggle microphone", e);
|
||||
//ignoring race condition in case MediaStreamTrack has been disposed
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
boolean isVideoEnabled() {
|
||||
final VideoTrack videoTrack = this.localVideoTrack;
|
||||
if (videoTrack == null) {
|
||||
return false;
|
||||
final Optional<VideoTrack> videoTrack = TrackWrapper.get(this.localVideoTrack);
|
||||
if (videoTrack.isPresent()) {
|
||||
return videoTrack.get().enabled();
|
||||
}
|
||||
return videoTrack.enabled();
|
||||
return false;
|
||||
}
|
||||
|
||||
void setVideoEnabled(final boolean enabled) {
|
||||
final VideoTrack videoTrack = this.localVideoTrack;
|
||||
if (videoTrack == null) {
|
||||
throw new IllegalStateException("Local video track does not exist");
|
||||
final Optional<VideoTrack> videoTrack = TrackWrapper.get(this.localVideoTrack);
|
||||
if (videoTrack.isPresent()) {
|
||||
videoTrack.get().setEnabled(enabled);
|
||||
return;
|
||||
}
|
||||
videoTrack.setEnabled(enabled);
|
||||
throw new IllegalStateException("Local video track does not exist");
|
||||
}
|
||||
|
||||
synchronized ListenableFuture<SessionDescription> setLocalDescription() {
|
||||
return Futures.transformAsync(getPeerConnectionFuture(), peerConnection -> {
|
||||
final SettableFuture<SessionDescription> future = SettableFuture.create();
|
||||
peerConnection.setLocalDescription(new SetSdpObserver() {
|
||||
@Override
|
||||
public void onSetSuccess() {
|
||||
final SessionDescription description = peerConnection.getLocalDescription();
|
||||
Log.d(EXTENDED_LOGGING_TAG, "set local description:");
|
||||
logDescription(description);
|
||||
future.set(description);
|
||||
}
|
||||
return Futures.transformAsync(
|
||||
getPeerConnectionFuture(),
|
||||
peerConnection -> {
|
||||
if (peerConnection == null) {
|
||||
return Futures.immediateFailedFuture(
|
||||
new IllegalStateException("PeerConnection was null"));
|
||||
}
|
||||
final SettableFuture<SessionDescription> future = SettableFuture.create();
|
||||
peerConnection.setLocalDescription(
|
||||
new SetSdpObserver() {
|
||||
@Override
|
||||
public void onSetSuccess() {
|
||||
final SessionDescription description =
|
||||
peerConnection.getLocalDescription();
|
||||
Log.d(EXTENDED_LOGGING_TAG, "set local description:");
|
||||
logDescription(description);
|
||||
future.set(description);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSetFailure(final String message) {
|
||||
future.setException(new FailureToSetDescriptionException(message));
|
||||
}
|
||||
});
|
||||
return future;
|
||||
}, MoreExecutors.directExecutor());
|
||||
@Override
|
||||
public void onSetFailure(final String message) {
|
||||
future.setException(
|
||||
new FailureToSetDescriptionException(message));
|
||||
}
|
||||
});
|
||||
return future;
|
||||
},
|
||||
MoreExecutors.directExecutor());
|
||||
}
|
||||
|
||||
private static void logDescription(final SessionDescription sessionDescription) {
|
||||
for (final String line : sessionDescription.description.split(eu.siacs.conversations.xmpp.jingle.SessionDescription.LINE_DIVIDER)) {
|
||||
for (final String line :
|
||||
sessionDescription.description.split(
|
||||
eu.siacs.conversations.xmpp.jingle.SessionDescription.LINE_DIVIDER)) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, line);
|
||||
}
|
||||
}
|
||||
|
||||
synchronized ListenableFuture<Void> setRemoteDescription(final SessionDescription sessionDescription) {
|
||||
synchronized ListenableFuture<Void> setRemoteDescription(
|
||||
final SessionDescription sessionDescription) {
|
||||
Log.d(EXTENDED_LOGGING_TAG, "setting remote description:");
|
||||
logDescription(sessionDescription);
|
||||
return Futures.transformAsync(getPeerConnectionFuture(), peerConnection -> {
|
||||
final SettableFuture<Void> future = SettableFuture.create();
|
||||
peerConnection.setRemoteDescription(new SetSdpObserver() {
|
||||
@Override
|
||||
public void onSetSuccess() {
|
||||
future.set(null);
|
||||
}
|
||||
return Futures.transformAsync(
|
||||
getPeerConnectionFuture(),
|
||||
peerConnection -> {
|
||||
if (peerConnection == null) {
|
||||
return Futures.immediateFailedFuture(
|
||||
new IllegalStateException("PeerConnection was null"));
|
||||
}
|
||||
final SettableFuture<Void> future = SettableFuture.create();
|
||||
peerConnection.setRemoteDescription(
|
||||
new SetSdpObserver() {
|
||||
@Override
|
||||
public void onSetSuccess() {
|
||||
future.set(null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onSetFailure(final String message) {
|
||||
future.setException(new FailureToSetDescriptionException(message));
|
||||
}
|
||||
}, sessionDescription);
|
||||
return future;
|
||||
}, MoreExecutors.directExecutor());
|
||||
@Override
|
||||
public void onSetFailure(final String message) {
|
||||
future.setException(
|
||||
new FailureToSetDescriptionException(message));
|
||||
}
|
||||
},
|
||||
sessionDescription);
|
||||
return future;
|
||||
},
|
||||
MoreExecutors.directExecutor());
|
||||
}
|
||||
|
||||
@Nonnull
|
||||
|
|
@ -513,26 +542,6 @@ public class WebRTCWrapper {
|
|||
requirePeerConnection().addIceCandidate(iceCandidate);
|
||||
}
|
||||
|
||||
private Optional<CapturerChoice> getVideoCapturer() {
|
||||
final CameraEnumerator enumerator = new Camera2Enumerator(requireContext());
|
||||
final Set<String> deviceNames = ImmutableSet.copyOf(enumerator.getDeviceNames());
|
||||
for (final String deviceName : deviceNames) {
|
||||
if (isFrontFacing(enumerator, deviceName)) {
|
||||
final CapturerChoice capturerChoice = of(enumerator, deviceName, deviceNames);
|
||||
if (capturerChoice == null) {
|
||||
return Optional.absent();
|
||||
}
|
||||
capturerChoice.isFrontCamera = true;
|
||||
return Optional.of(capturerChoice);
|
||||
}
|
||||
}
|
||||
if (deviceNames.size() == 0) {
|
||||
return Optional.absent();
|
||||
} else {
|
||||
return Optional.fromNullable(of(enumerator, Iterables.get(deviceNames, 0), deviceNames));
|
||||
}
|
||||
}
|
||||
|
||||
PeerConnection.PeerConnectionState getState() {
|
||||
return requirePeerConnection().connectionState();
|
||||
}
|
||||
|
|
@ -541,13 +550,12 @@ public class WebRTCWrapper {
|
|||
return requirePeerConnection().signalingState();
|
||||
}
|
||||
|
||||
|
||||
EglBase.Context getEglBaseContext() {
|
||||
return this.eglBase.getEglBaseContext();
|
||||
}
|
||||
|
||||
Optional<VideoTrack> getLocalVideoTrack() {
|
||||
return Optional.fromNullable(this.localVideoTrack);
|
||||
return TrackWrapper.get(this.localVideoTrack);
|
||||
}
|
||||
|
||||
Optional<VideoTrack> getRemoteVideoTrack() {
|
||||
|
|
@ -575,12 +583,14 @@ public class WebRTCWrapper {
|
|||
|
||||
void onConnectionChange(PeerConnection.PeerConnectionState newState);
|
||||
|
||||
void onAudioDeviceChanged(AppRTCAudioManager.AudioDevice selectedAudioDevice, Set<AppRTCAudioManager.AudioDevice> availableAudioDevices);
|
||||
void onAudioDeviceChanged(
|
||||
AppRTCAudioManager.AudioDevice selectedAudioDevice,
|
||||
Set<AppRTCAudioManager.AudioDevice> availableAudioDevices);
|
||||
|
||||
void onRenegotiationNeeded();
|
||||
}
|
||||
|
||||
private static abstract class SetSdpObserver implements SdpObserver {
|
||||
private abstract static class SetSdpObserver implements SdpObserver {
|
||||
|
||||
@Override
|
||||
public void onCreateSuccess(org.webrtc.SessionDescription sessionDescription) {
|
||||
|
|
@ -591,22 +601,6 @@ public class WebRTCWrapper {
|
|||
public void onCreateFailure(String s) {
|
||||
throw new IllegalStateException("Not able to use SetSdpObserver");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static abstract class CreateSdpObserver implements SdpObserver {
|
||||
|
||||
|
||||
@Override
|
||||
public void onSetSuccess() {
|
||||
throw new IllegalStateException("Not able to use CreateSdpObserver");
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public void onSetFailure(String s) {
|
||||
throw new IllegalStateException("Not able to use CreateSdpObserver");
|
||||
}
|
||||
}
|
||||
|
||||
static class InitializationException extends Exception {
|
||||
|
|
@ -625,7 +619,6 @@ public class WebRTCWrapper {
|
|||
private PeerConnectionNotInitialized() {
|
||||
super("initialize PeerConnection first");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static class FailureToSetDescriptionException extends IllegalArgumentException {
|
||||
|
|
@ -634,20 +627,4 @@ public class WebRTCWrapper {
|
|||
}
|
||||
}
|
||||
|
||||
private static class CapturerChoice {
|
||||
private final CameraVideoCapturer cameraVideoCapturer;
|
||||
private final CameraEnumerationAndroid.CaptureFormat captureFormat;
|
||||
private final Set<String> availableCameras;
|
||||
private boolean isFrontCamera = false;
|
||||
|
||||
CapturerChoice(CameraVideoCapturer cameraVideoCapturer, CameraEnumerationAndroid.CaptureFormat captureFormat, Set<String> cameras) {
|
||||
this.cameraVideoCapturer = cameraVideoCapturer;
|
||||
this.captureFormat = captureFormat;
|
||||
this.availableCameras = cameras;
|
||||
}
|
||||
|
||||
int getFrameRate() {
|
||||
return Math.max(captureFormat.framerate.min, Math.min(CAPTURING_MAX_FRAME_RATE, captureFormat.framerate.max));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue