Examples with MediaSession androidx.media2.session.MediaSession used on opensource projects

Example 16 with MediaSession

use of androidx.media2.session.MediaSession in project ExoPlayer by google.

the class SessionCallbackBuilderTest method allowedCommand_whenPlaylistSet_allowsSkipTo.

@Test
public void allowedCommand_whenPlaylistSet_allowsSkipTo() throws Exception {
    List<MediaItem> testPlaylist = new ArrayList<>();
    testPlaylist.add(TestUtils.createMediaItem(R.raw.video_desks));
    testPlaylist.add(TestUtils.createMediaItem(R.raw.video_not_seekable));
    int testRewindIncrementMs = 100;
    int testFastForwardIncrementMs = 100;
    try (MediaSession session = createMediaSession(sessionPlayerConnector, new SessionCallbackBuilder(context, sessionPlayerConnector).setRatingCallback((mediaSession, controller, mediaId, rating) -> SessionResult.RESULT_ERROR_BAD_VALUE).setRewindIncrementMs(testRewindIncrementMs).setFastForwardIncrementMs(testFastForwardIncrementMs).setMediaItemProvider(new SessionCallbackBuilder.MediaIdMediaItemProvider()).build())) {
        assertPlayerResultSuccess(sessionPlayerConnector.setPlaylist(testPlaylist, null));
        assertPlayerResultSuccess(sessionPlayerConnector.prepare());
        OnConnectedListener connectedListener = (controller, allowedCommands) -> {
            List<Integer> allowedCommandCodes = Arrays.asList(SessionCommand.COMMAND_CODE_PLAYER_SKIP_TO_NEXT_PLAYLIST_ITEM, SessionCommand.COMMAND_CODE_PLAYER_SEEK_TO, SessionCommand.COMMAND_CODE_SESSION_REWIND, SessionCommand.COMMAND_CODE_SESSION_FAST_FORWARD);
            assertAllowedCommands(allowedCommandCodes, allowedCommands);
            List<Integer> disallowedCommandCodes = Arrays.asList(SessionCommand.COMMAND_CODE_PLAYER_SKIP_TO_PREVIOUS_PLAYLIST_ITEM);
            assertDisallowedCommands(disallowedCommandCodes, allowedCommands);
        };
        CountDownLatch allowedCommandChangedLatch = new CountDownLatch(1);
        OnAllowedCommandsChangedListener allowedCommandChangedListener = (controller, allowedCommands) -> {
            List<Integer> allowedCommandCodes = Arrays.asList(SessionCommand.COMMAND_CODE_PLAYER_SKIP_TO_PREVIOUS_PLAYLIST_ITEM);
            assertAllowedCommands(allowedCommandCodes, allowedCommands);
            List<Integer> disallowedCommandCodes = Arrays.asList(SessionCommand.COMMAND_CODE_PLAYER_SKIP_TO_NEXT_PLAYLIST_ITEM, SessionCommand.COMMAND_CODE_PLAYER_SEEK_TO, SessionCommand.COMMAND_CODE_SESSION_REWIND, SessionCommand.COMMAND_CODE_SESSION_FAST_FORWARD);
            assertDisallowedCommands(disallowedCommandCodes, allowedCommands);
            allowedCommandChangedLatch.countDown();
        };
        try (MediaController controller = createConnectedController(session, connectedListener, allowedCommandChangedListener)) {
            assertPlayerResultSuccess(sessionPlayerConnector.skipToNextPlaylistItem());
            assertThat(allowedCommandChangedLatch.await(CONTROLLER_COMMAND_WAIT_TIME_MS, MILLISECONDS)).isTrue();
            // Also test whether the rewind fails as expected.
            assertSessionResultFailure(controller.rewind());
            assertThat(sessionPlayerConnector.getCurrentPosition()).isEqualTo(0);
            assertThat(controller.getCurrentPosition()).isEqualTo(0);
        }
    }
}