private void releasePlayer() {
if (player != null) {
playerPosition = player.getCurrentPosition();
player.release();
player = null;
// eventLogger.endSession();
// eventLogger = null;
}
}
@Override
public void onSingleManifestError(IOException exception) {
if (canceled) {
return;
}
player.onRenderersError(exception);
}
@Override
public void onPause() {
super.onPause();
if (!true) {
releasePlayer();
} else {
player.setBackgrounded(true);
}
audioCapabilitiesReceiver.unregister();
}
@Override
public void onAudioCapabilitiesChanged(AudioCapabilities audioCapabilities) {
boolean audioCapabilitiesChanged = !audioCapabilities.equals(this.audioCapabilities);
if (player == null || audioCapabilitiesChanged) {
this.audioCapabilities = audioCapabilities;
releasePlayer();
preparePlayer();
} else if (player != null) {
player.setBackgrounded(false);
}
}
private void preparePlayer() {
if (player == null) {
String userAgent = Util.getUserAgent(this, "ExoPlayerDemo");
player =
new DemoPlayer(
new HlsRendererBuilder(
this, userAgent, VIDEO_URL.toString(), null, audioCapabilities));
player.addListener(this);
player.seekTo(playerPosition);
playerNeedsPrepare = true;
mediaController.setMediaPlayer(player.getPlayerControl());
mediaController.setEnabled(true);
}
if (playerNeedsPrepare) {
player.prepare();
playerNeedsPrepare = false;
updateButtonVisibilities();
}
player.setSurface(surfaceView.getHolder().getSurface());
player.setPlayWhenReady(true);
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
if (player != null) {
player.blockingClearSurface();
}
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
if (player != null) {
player.setSurface(holder.getSurface());
}
}
@Override
public void onSingleManifest(SmoothStreamingManifest manifest) {
if (canceled) {
return;
}
Handler mainHandler = player.getMainHandler();
LoadControl loadControl = new DefaultLoadControl(new DefaultAllocator(BUFFER_SEGMENT_SIZE));
DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(mainHandler, player);
// Check drm support if necessary.
DrmSessionManager drmSessionManager = null;
if (manifest.protectionElement != null) {
if (Util.SDK_INT < 18) {
player.onRenderersError(
new UnsupportedDrmException(UnsupportedDrmException.REASON_UNSUPPORTED_SCHEME));
return;
}
try {
drmSessionManager =
new StreamingDrmSessionManager(
manifest.protectionElement.uuid,
player.getPlaybackLooper(),
drmCallback,
null,
player.getMainHandler(),
player);
} catch (UnsupportedDrmException e) {
player.onRenderersError(e);
return;
}
}
// Build the video renderer.
DataSource videoDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
ChunkSource videoChunkSource =
new SmoothStreamingChunkSource(
manifestFetcher,
new DefaultSmoothStreamingTrackSelector(context, StreamElement.TYPE_VIDEO),
videoDataSource,
new AdaptiveEvaluator(bandwidthMeter),
LIVE_EDGE_LATENCY_MS);
ChunkSampleSource videoSampleSource =
new ChunkSampleSource(
videoChunkSource,
loadControl,
VIDEO_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE,
mainHandler,
player,
DemoPlayer.TYPE_VIDEO);
TrackRenderer videoRenderer =
new MediaCodecVideoTrackRenderer(
context,
videoSampleSource,
MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT,
5000,
drmSessionManager,
true,
mainHandler,
player,
50);
// Build the audio renderer.
DataSource audioDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
ChunkSource audioChunkSource =
new SmoothStreamingChunkSource(
manifestFetcher,
new DefaultSmoothStreamingTrackSelector(context, StreamElement.TYPE_AUDIO),
audioDataSource,
null,
LIVE_EDGE_LATENCY_MS);
ChunkSampleSource audioSampleSource =
new ChunkSampleSource(
audioChunkSource,
loadControl,
AUDIO_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE,
mainHandler,
player,
DemoPlayer.TYPE_AUDIO);
TrackRenderer audioRenderer =
new MediaCodecAudioTrackRenderer(
audioSampleSource,
drmSessionManager,
true,
mainHandler,
player,
AudioCapabilities.getCapabilities(context));
// Build the text renderer.
DataSource textDataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent);
ChunkSource textChunkSource =
new SmoothStreamingChunkSource(
manifestFetcher,
new DefaultSmoothStreamingTrackSelector(context, StreamElement.TYPE_TEXT),
textDataSource,
null,
LIVE_EDGE_LATENCY_MS);
ChunkSampleSource textSampleSource =
new ChunkSampleSource(
textChunkSource,
loadControl,
TEXT_BUFFER_SEGMENTS * BUFFER_SEGMENT_SIZE,
mainHandler,
player,
DemoPlayer.TYPE_TEXT);
TrackRenderer textRenderer =
new TextTrackRenderer(textSampleSource, player, mainHandler.getLooper());
// Invoke the callback.
TrackRenderer[] renderers = new TrackRenderer[DemoPlayer.RENDERER_COUNT];
renderers[DemoPlayer.TYPE_VIDEO] = videoRenderer;
renderers[DemoPlayer.TYPE_AUDIO] = audioRenderer;
renderers[DemoPlayer.TYPE_TEXT] = textRenderer;
player.onRenderers(renderers, bandwidthMeter);
}
public void init() {
manifestFetcher.singleLoad(player.getMainHandler().getLooper(), this);
}
