private void changeCaptureFormatInternal(int width, int height, int framerate) {
if (!videoCallEnabled || isError || videoCapturer == null) {
Log.e(
TAG,
"Failed to change capture format. Video: " + videoCallEnabled + ". Error : " + isError);
return;
}
Log.d(TAG, "changeCaptureFormat: " + width + "x" + height + "@" + framerate);
videoCapturer.onOutputFormatRequest(width, height, framerate);
}
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 switchCameraInternal() {
if (!videoCallEnabled || numberOfCameras < 2 || isError || videoCapturer == null) {
Log.e(
TAG,
"Failed to switch camera. Video: "
+ videoCallEnabled
+ ". Error : "
+ isError
+ ". Number of cameras: "
+ numberOfCameras);
return; // No video is sent or only one camera is available or error happened.
}
Log.d(TAG, "Switch camera");
videoCapturer.switchCamera(null);
}