Examples with ExoPlayer androidx.media3.exoplayer.ExoPlayer used on opensource projects

Example 16 with ExoPlayer

use of androidx.media3.exoplayer.ExoPlayer in project media by androidx.

the class ExoPlayerTest method setMediaSources_whenIdle_correctMaskingPlaybackState.

@Test
public void setMediaSources_whenIdle_correctMaskingPlaybackState() throws Exception {
    final int[] maskingPlaybackStates = new int[4];
    Arrays.fill(maskingPlaybackStates, C.INDEX_UNSET);
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            // Set empty media item with no seek.
            player.setMediaSource(new ConcatenatingMediaSource());
            maskingPlaybackStates[0] = player.getPlaybackState();
        }
    }).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            // Set media item with an implicit seek to the current position.
            player.setMediaSource(new FakeMediaSource());
            maskingPlaybackStates[1] = player.getPlaybackState();
        }
    }).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            // Set media item with an explicit seek.
            player.setMediaSource(new FakeMediaSource(), /* startPositionMs= */
            C.TIME_UNSET);
            maskingPlaybackStates[2] = player.getPlaybackState();
        }
    }).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            // Set empty media item with an explicit seek.
            player.setMediaSource(new ConcatenatingMediaSource(), /* startPositionMs= */
            C.TIME_UNSET);
            maskingPlaybackStates[3] = player.getPlaybackState();
        }
    }).prepare().build();
    ExoPlayerTestRunner exoPlayerTestRunner = new ExoPlayerTestRunner.Builder(context).skipSettingMediaSources().setActionSchedule(actionSchedule).build().start(/* doPrepare= */
    false).blockUntilActionScheduleFinished(TIMEOUT_MS).blockUntilEnded(TIMEOUT_MS);
    // Expect reset of masking to first media item.
    exoPlayerTestRunner.assertPlaybackStatesEqual(Player.STATE_ENDED);
    assertArrayEquals(new int[] { Player.STATE_IDLE, Player.STATE_IDLE, Player.STATE_IDLE, Player.STATE_IDLE }, maskingPlaybackStates);
    exoPlayerTestRunner.assertTimelineChangeReasonsEqual(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED, Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED, Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED);
}

Example 17 with ExoPlayer

use of androidx.media3.exoplayer.ExoPlayer in project media by androidx.

the class ExoPlayerTest method removeMediaItem_atTheEnd_notifiesAvailableCommandsChanged.

@Test
public void removeMediaItem_atTheEnd_notifiesAvailableCommandsChanged() {
    Player.Commands defaultCommands = createWithDefaultCommands();
    Player.Commands commandsWithSeekToNextWindow = createWithDefaultCommands(COMMAND_SEEK_TO_NEXT_MEDIA_ITEM, COMMAND_SEEK_TO_NEXT);
    Player.Commands emptyTimelineCommands = createWithDefaultCommands(/* isTimelineEmpty */
    true);
    Player.Listener mockListener = mock(Player.Listener.class);
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    player.addListener(mockListener);
    player.addMediaSources(ImmutableList.of(new FakeMediaSource(), new FakeMediaSource(), new FakeMediaSource()));
    verify(mockListener).onAvailableCommandsChanged(commandsWithSeekToNextWindow);
    // Check that there were no other calls to onAvailableCommandsChanged.
    verify(mockListener).onAvailableCommandsChanged(any());
    player.removeMediaItem(/* index= */
    2);
    verify(mockListener).onAvailableCommandsChanged(any());
    player.removeMediaItem(/* index= */
    1);
    verify(mockListener).onAvailableCommandsChanged(defaultCommands);
    verify(mockListener, times(2)).onAvailableCommandsChanged(any());
    player.removeMediaItem(/* index= */
    0);
    verify(mockListener).onAvailableCommandsChanged(emptyTimelineCommands);
    verify(mockListener, times(3)).onAvailableCommandsChanged(any());
}

Example 18 with ExoPlayer

use of androidx.media3.exoplayer.ExoPlayer in project media by androidx.

the class ExoPlayerTest method setMediaSource_notifiesMediaItemTransition.

@Test
public void setMediaSource_notifiesMediaItemTransition() {
    List<MediaItem> reportedMediaItems = new ArrayList<>();
    List<Integer> reportedTransitionReasons = new ArrayList<>();
    MediaSource mediaSource = FakeMediaSource.createWithWindowId(/* windowId= */
    new Object());
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    player.addListener(new Listener() {

        @Override
        public void onMediaItemTransition(@Nullable MediaItem mediaItem, int reason) {
            reportedMediaItems.add(mediaItem);
            reportedTransitionReasons.add(reason);
        }
    });
    player.setMediaSource(mediaSource);
    assertThat(reportedMediaItems).containsExactly(mediaSource.getMediaItem());
    assertThat(reportedTransitionReasons).containsExactly(Player.MEDIA_ITEM_TRANSITION_REASON_PLAYLIST_CHANGED);
    player.release();
}

Example 19 with ExoPlayer

use of androidx.media3.exoplayer.ExoPlayer in project media by androidx.

the class ExoPlayerTest method resetPlaylistWithPreviousPosition.

@Test
public void resetPlaylistWithPreviousPosition() throws Exception {
    Object firstWindowId = new Object();
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    firstWindowId));
    Timeline firstExpectedMaskingTimeline = new MaskingMediaSource.PlaceholderTimeline(FakeTimeline.FAKE_MEDIA_ITEM.buildUpon().setTag(firstWindowId).build());
    Object secondWindowId = new Object();
    Timeline secondTimeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    secondWindowId));
    Timeline secondExpectedMaskingTimeline = new MaskingMediaSource.PlaceholderTimeline(FakeTimeline.FAKE_MEDIA_ITEM.buildUpon().setTag(secondWindowId).build());
    MediaSource secondSource = new FakeMediaSource(secondTimeline);
    AtomicLong positionAfterReprepare = new AtomicLong();
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).pause().waitForPlaybackState(Player.STATE_READY).playUntilPosition(/* mediaItemIndex= */
    0, /* positionMs= */
    2000).setMediaSources(/* mediaItemIndex= */
    0, /* positionMs= */
    2000, secondSource).waitForTimelineChanged(secondTimeline, /* expectedReason */
    Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            positionAfterReprepare.set(player.getCurrentPosition());
        }
    }).play().build();
    ExoPlayerTestRunner testRunner = new ExoPlayerTestRunner.Builder(context).setTimeline(timeline).setActionSchedule(actionSchedule).build().start().blockUntilActionScheduleFinished(TIMEOUT_MS).blockUntilEnded(TIMEOUT_MS);
    testRunner.assertTimelinesSame(firstExpectedMaskingTimeline, timeline, secondExpectedMaskingTimeline, secondTimeline);
    testRunner.assertTimelineChangeReasonsEqual(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED, Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE, Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED, Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE);
    assertThat(positionAfterReprepare.get()).isAtLeast(2000L);
}

Example 20 with ExoPlayer

use of androidx.media3.exoplayer.ExoPlayer in project media by androidx.

the class ExoPlayerTest method seekToPrevious_withPreviousWindowAndCloseToStart_seeksToPreviousWindow.

@Test
public void seekToPrevious_withPreviousWindowAndCloseToStart_seeksToPreviousWindow() {
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    player.addMediaSources(ImmutableList.of(new FakeMediaSource(), new FakeMediaSource()));
    player.seekTo(/* mediaItemIndex= */
    1, C.DEFAULT_MAX_SEEK_TO_PREVIOUS_POSITION_MS);
    player.seekToPrevious();
    assertThat(player.getCurrentMediaItemIndex()).isEqualTo(0);
    assertThat(player.getCurrentPosition()).isEqualTo(0);
    player.release();
}