private void restartFrom(long positionUs) {
pendingResetPositionUs = positionUs;
loadingFinished = false;
if (loader.isLoading()) {
loader.cancelLoading();
} else {
sampleQueue.clear();
mediaChunks.clear();
clearCurrentLoadable();
updateLoadControl();
}
}
@Override
public void disable(int track) {
Assertions.checkState(state == STATE_ENABLED);
Assertions.checkState(--enabledTrackCount == 0);
state = STATE_PREPARED;
try {
chunkSource.disable(mediaChunks);
} finally {
loadControl.unregister(this);
if (loader.isLoading()) {
loader.cancelLoading();
} else {
sampleQueue.clear();
mediaChunks.clear();
clearCurrentLoadable();
loadControl.trimAllocator();
}
}
}