private void maybeStartPlayback() {
Surface surface = mSurfaceView.getHolder().getSurface();
if (mVideoRenderer == null || surface == null || !surface.isValid()) {
return;
}
mPlayer.sendMessage(mVideoRenderer, MSG_SET_SURFACE, surface);
if (mAutoPlay) {
mPlayer.setPlayWhenReady(true);
mAutoPlay = false;
}
}
private void pushSurface(boolean blockForSurfacePush) {
if (videoRenderer == null) {
return;
}
if (blockForSurfacePush) {
player.blockingSendMessage(
videoRenderer, MediaCodecVideoTrackRenderer.MSG_SET_SURFACE, surface);
} else {
player.sendMessage(videoRenderer, MediaCodecVideoTrackRenderer.MSG_SET_SURFACE, surface);
}
}
private void maybeStartPlayback() {
Log.d(TAG, "maybeStartPlayback");
Surface surface = surfaceView.getHolder().getSurface();
if (videoRenderer == null || surface == null || !surface.isValid()) {
// We're not ready yet.
return;
}
player.sendMessage(videoRenderer, MediaCodecVideoTrackRenderer.MSG_SET_SURFACE, surface);
if (autoPlay) {
player.setPlayWhenReady(true);
autoPlay = false;
}
}
private void pushSurfaceAndVideoTrack(boolean blockForSurfacePush) {
if (rendererBuildingState != RenderBuildingState.BUILT) {
return;
}
if (blockForSurfacePush) {
player.blockingSendMessage(
videoRenderer, MediaCodecVideoTrackRenderer.MSG_SET_SURFACE, surface);
} else {
player.sendMessage(videoRenderer, MediaCodecVideoTrackRenderer.MSG_SET_SURFACE, surface);
}
pushTrackSelection(RENDER_VIDEO_INDEX, surface != null && surface.isValid());
}
private void pushTrackSelection(int type, boolean allowRendererEnable) {
if (rendererBuildingState != RenderBuildingState.BUILT) {
return;
}
int trackIndex = selectedTracks[type];
if (trackIndex == DISABLED_TRACK) {
player.setRendererEnabled(type, false);
} else if (multiTrackSources[type] == null) {
player.setRendererEnabled(type, allowRendererEnable);
} else {
boolean playWhenReady = player.getPlayWhenReady();
player.setPlayWhenReady(false);
player.setRendererEnabled(type, false);
player.sendMessage(
multiTrackSources[type], MultiTrackChunkSource.MSG_SELECT_TRACK, trackIndex);
player.setRendererEnabled(type, allowRendererEnable);
player.setPlayWhenReady(playWhenReady);
}
}
void initPlayer(String videoLink) {
if (null == mExoPlayer) {
mExoPlayer = ExoPlayer.Factory.newInstance(2);
mPlayerControl = new PlayerControl(mExoPlayer);
Allocator allocator = new DefaultAllocator(BUFFER_SEGMENT_SIZE);
DataSource dataSource = new DefaultUriDataSource(this, null, USER_AGENT);
ExtractorSampleSource sampleSource =
new ExtractorSampleSource(
Uri.parse(videoLink),
dataSource,
allocator,
BUFFER_SEGMENT_COUNT * BUFFER_SEGMENT_SIZE);
MediaCodecVideoTrackRenderer videoRenderer =
new MediaCodecVideoTrackRenderer(
sampleSource, MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT);
MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource);
mExoPlayer.prepare(videoRenderer, audioRenderer);
mExoPlayer.sendMessage(
videoRenderer,
MediaCodecVideoTrackRenderer.MSG_SET_SURFACE,
mExoPlayerSurface.getHolder().getSurface());
mExoPlayer.setPlayWhenReady(true);
}
controllerBtn.setOnCheckedChangeListener(
new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
mPlayerControl.pause();
} else {
mPlayerControl.start();
}
}
});
mSeekBar.setMax(100);
mSeekBar.setOnSeekBarChangeListener(
new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (fromUser) {
updateTime((long) (progress / 100.0f * mExoPlayer.getDuration()));
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
controllerBtn.setChecked(true);
timer.cancel();
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
mExoPlayer.seekTo((int) (mExoPlayer.getDuration() / 100.0f * seekBar.getProgress()));
}
});
mExoPlayer.addListener(
new ExoPlayer.Listener() {
@Override
public void onPlayerStateChanged(boolean b, int i) {
if (i == ExoPlayer.STATE_READY) {
mProgress.setVisibility(View.INVISIBLE);
timer = new Timer(true);
timer.schedule(
new TimerTask() {
@Override
public void run() {
updateTime(mExoPlayer.getCurrentPosition());
updateSeekBar();
}
},
0,
1000);
}
}
@Override
public void onPlayWhenReadyCommitted() {}
@Override
public void onPlayerError(ExoPlaybackException e) {}
});
}
public void setVolume(float volume) {
player.sendMessage(audioRenderer, MediaCodecAudioTrackRenderer.MSG_SET_VOLUME, volume);
}