Examples with Callback com.google.android.exoplayer2.source.MediaPeriod.Callback used on opensource projects

Example 11 with Callback

use of com.google.android.exoplayer2.source.MediaPeriod.Callback in project ExoPlayer by google.

the class DefaultAnalyticsCollectorTest method release_withCallbacksArrivingAfterRelease_onPlayerReleasedForwardedLast.

@Test
public void release_withCallbacksArrivingAfterRelease_onPlayerReleasedForwardedLast() throws Exception {
    FakeClock fakeClock = new FakeClock(/* initialTimeMs= */
    0, /* isAutoAdvancing= */
    true);
    ExoPlayer exoPlayer = new TestExoPlayerBuilder(ApplicationProvider.getApplicationContext()).setClock(fakeClock).build();
    AnalyticsListener analyticsListener = spy(new AnalyticsListener() {

        @Override
        public void onVideoDisabled(EventTime eventTime, DecoderCounters decoderCounters) {
            // Add delay in callback to test whether event timestamp and release timestamp are
            // in the correct order.
            fakeClock.advanceTime(1);
        }
    });
    exoPlayer.addAnalyticsListener(analyticsListener);
    // Prepare with media to ensure video renderer is enabled.
    exoPlayer.setMediaSource(new FakeMediaSource(new FakeTimeline(), ExoPlayerTestRunner.VIDEO_FORMAT));
    exoPlayer.prepare();
    TestPlayerRunHelper.runUntilPlaybackState(exoPlayer, Player.STATE_READY);
    // Release and add delay on releasing thread to verify timestamps of events.
    exoPlayer.release();
    long releaseTimeMs = fakeClock.currentTimeMillis();
    fakeClock.advanceTime(1);
    ShadowLooper.idleMainLooper();
    // Verify video disable events and release events arrived in order.
    ArgumentCaptor<AnalyticsListener.EventTime> videoDisabledEventTime = ArgumentCaptor.forClass(AnalyticsListener.EventTime.class);
    ArgumentCaptor<AnalyticsListener.EventTime> releasedEventTime = ArgumentCaptor.forClass(AnalyticsListener.EventTime.class);
    InOrder inOrder = inOrder(analyticsListener);
    inOrder.verify(analyticsListener).onVideoDisabled(videoDisabledEventTime.capture(), any());
    inOrder.verify(analyticsListener).onEvents(same(exoPlayer), argThat(events -> events.contains(EVENT_VIDEO_DISABLED)));
    inOrder.verify(analyticsListener).onPlayerReleased(releasedEventTime.capture());
    inOrder.verify(analyticsListener).onEvents(same(exoPlayer), argThat(events -> events.contains(EVENT_PLAYER_RELEASED)));
    // Verify order of timestamps of these events.
    // This verification is needed as a regression test against [internal ref: b/195396384]. The
    // root cause of the regression was an onPlayerReleased timestamp that was less than the
    // previously reported timestamps for other events triggered as part of the release.
    long videoDisableTimeMs = videoDisabledEventTime.getValue().realtimeMs;
    assertThat(videoDisableTimeMs).isGreaterThan(releaseTimeMs);
    assertThat(releasedEventTime.getValue().realtimeMs).isGreaterThan(videoDisableTimeMs);
}

Example 12 with Callback

use of com.google.android.exoplayer2.source.MediaPeriod.Callback in project ExoPlayer by google.

the class PlaybackStatsListenerTest method events_duringInitialIdleState_dontCreateNewPlaybackStats.

@Test
public void events_duringInitialIdleState_dontCreateNewPlaybackStats() throws Exception {
    PlaybackStatsListener playbackStatsListener = new PlaybackStatsListener(/* keepHistory= */
    true, /* callback= */
    null);
    player.addAnalyticsListener(playbackStatsListener);
    player.seekTo(/* positionMs= */
    1234);
    runUntilPendingCommandsAreFullyHandled(player);
    player.setPlaybackParameters(new PlaybackParameters(/* speed= */
    2f));
    runUntilPendingCommandsAreFullyHandled(player);
    player.play();
    runUntilPendingCommandsAreFullyHandled(player);
    assertThat(playbackStatsListener.getPlaybackStats()).isNull();
}

Example 13 with Callback

use of com.google.android.exoplayer2.source.MediaPeriod.Callback in project ExoPlayer by google.

the class PlaybackStatsListenerTest method finishedSession_callsCallback.

@Test
public void finishedSession_callsCallback() throws Exception {
    PlaybackStatsListener.Callback callback = mock(PlaybackStatsListener.Callback.class);
    PlaybackStatsListener playbackStatsListener = new PlaybackStatsListener(/* keepHistory= */
    true, callback);
    player.addAnalyticsListener(playbackStatsListener);
    // Create session with some events and finish it by removing it from the playlist.
    player.setMediaSource(new FakeMediaSource(new FakeTimeline(/* windowCount= */
    1)));
    player.prepare();
    runUntilPendingCommandsAreFullyHandled(player);
    verify(callback, never()).onPlaybackStatsReady(any(), any());
    player.clearMediaItems();
    runUntilPendingCommandsAreFullyHandled(player);
    verify(callback).onPlaybackStatsReady(any(), any());
}

Example 14 with Callback

use of com.google.android.exoplayer2.source.MediaPeriod.Callback in project ExoPlayer by google.

the class FakeClockTest method createHandler_sendEmptyMessage_triggersMessageAtCorrectTime.

@Test
public void createHandler_sendEmptyMessage_triggersMessageAtCorrectTime() {
    HandlerThread handlerThread = new HandlerThread("FakeClockTest");
    handlerThread.start();
    FakeClock fakeClock = new FakeClock(/* initialTimeMs= */
    0);
    TestCallback callback = new TestCallback();
    HandlerWrapper handler = fakeClock.createHandler(handlerThread.getLooper(), callback);
    handler.sendEmptyMessage(/* what= */
    1);
    handler.sendEmptyMessageAtTime(/* what= */
    2, /* uptimeMs= */
    fakeClock.uptimeMillis() + 60);
    handler.sendEmptyMessageDelayed(/* what= */
    3, /* delayMs= */
    50);
    handler.sendEmptyMessage(/* what= */
    4);
    ShadowLooper.idleMainLooper();
    shadowOf(handler.getLooper()).idle();
    assertThat(callback.messages).containsExactly(new MessageData(/* what= */
    1, /* arg1= */
    0, /* arg2= */
    0, /* obj=*/
    null), new MessageData(/* what= */
    4, /* arg1= */
    0, /* arg2= */
    0, /* obj=*/
    null)).inOrder();
    fakeClock.advanceTime(50);
    shadowOf(handler.getLooper()).idle();
    assertThat(callback.messages).hasSize(3);
    assertThat(Iterables.getLast(callback.messages)).isEqualTo(new MessageData(/* what= */
    3, /* arg1= */
    0, /* arg2= */
    0, /* obj=*/
    null));
    fakeClock.advanceTime(50);
    shadowOf(handler.getLooper()).idle();
    assertThat(callback.messages).hasSize(4);
    assertThat(Iterables.getLast(callback.messages)).isEqualTo(new MessageData(/* what= */
    2, /* arg1= */
    0, /* arg2= */
    0, /* obj=*/
    null));
}

Example 15 with Callback

use of com.google.android.exoplayer2.source.MediaPeriod.Callback in project ExoPlayer by google.

the class FakeClockTest method createHandler_removeMessages_removesMessages.

@Test
public void createHandler_removeMessages_removesMessages() {
    HandlerThread handlerThread = new HandlerThread("FakeClockTest");
    handlerThread.start();
    FakeClock fakeClock = new FakeClock(/* initialTimeMs= */
    0);
    TestCallback callback = new TestCallback();
    HandlerWrapper handler = fakeClock.createHandler(handlerThread.getLooper(), callback);
    TestCallback otherCallback = new TestCallback();
    HandlerWrapper otherHandler = fakeClock.createHandler(handlerThread.getLooper(), otherCallback);
    TestRunnable testRunnable1 = new TestRunnable();
    TestRunnable testRunnable2 = new TestRunnable();
    Object messageToken = new Object();
    handler.obtainMessage(/* what= */
    1, /* obj= */
    messageToken).sendToTarget();
    handler.sendEmptyMessageDelayed(/* what= */
    2, /* delayMs= */
    50);
    handler.post(testRunnable1);
    handler.postDelayed(testRunnable2, /* delayMs= */
    25);
    handler.sendEmptyMessage(/* what= */
    3);
    otherHandler.sendEmptyMessage(/* what= */
    2);
    handler.removeMessages(/* what= */
    2);
    handler.removeCallbacksAndMessages(messageToken);
    fakeClock.advanceTime(50);
    ShadowLooper.idleMainLooper();
    shadowOf(handlerThread.getLooper()).idle();
    assertThat(callback.messages).containsExactly(new MessageData(/* what= */
    3, /* arg1= */
    0, /* arg2= */
    0, /* obj=*/
    null));
    assertThat(testRunnable1.hasRun).isTrue();
    assertThat(testRunnable2.hasRun).isTrue();
    // Assert that message with same "what" on other handler wasn't removed.
    assertThat(otherCallback.messages).containsExactly(new MessageData(/* what= */
    2, /* arg1= */
    0, /* arg2= */
    0, /* obj=*/
    null));
}