Examples with DiscontinuityReason com.google.android.exoplayer2.Player.DiscontinuityReason used on opensource projects

Example 1 with DiscontinuityReason

use of com.google.android.exoplayer2.Player.DiscontinuityReason in project ExoPlayer by google.

the class ExoPlayerImpl method updatePlaybackInfo.

// Calling deprecated listeners.
@SuppressWarnings("deprecation")
private void updatePlaybackInfo(PlaybackInfo playbackInfo, @TimelineChangeReason int timelineChangeReason, @PlayWhenReadyChangeReason int playWhenReadyChangeReason, boolean seekProcessed, boolean positionDiscontinuity, @DiscontinuityReason int positionDiscontinuityReason, long discontinuityWindowStartPositionUs, int oldMaskingMediaItemIndex) {
    // Assign playback info immediately such that all getters return the right values, but keep
    // snapshot of previous and new state so that listener invocations are triggered correctly.
    PlaybackInfo previousPlaybackInfo = this.playbackInfo;
    PlaybackInfo newPlaybackInfo = playbackInfo;
    this.playbackInfo = playbackInfo;
    Pair<Boolean, Integer> mediaItemTransitionInfo = evaluateMediaItemTransitionReason(newPlaybackInfo, previousPlaybackInfo, positionDiscontinuity, positionDiscontinuityReason, !previousPlaybackInfo.timeline.equals(newPlaybackInfo.timeline));
    boolean mediaItemTransitioned = mediaItemTransitionInfo.first;
    int mediaItemTransitionReason = mediaItemTransitionInfo.second;
    MediaMetadata newMediaMetadata = mediaMetadata;
    @Nullable MediaItem mediaItem = null;
    if (mediaItemTransitioned) {
        if (!newPlaybackInfo.timeline.isEmpty()) {
            int windowIndex = newPlaybackInfo.timeline.getPeriodByUid(newPlaybackInfo.periodId.periodUid, period).windowIndex;
            mediaItem = newPlaybackInfo.timeline.getWindow(windowIndex, window).mediaItem;
        }
        staticAndDynamicMediaMetadata = MediaMetadata.EMPTY;
    }
    if (mediaItemTransitioned || !previousPlaybackInfo.staticMetadata.equals(newPlaybackInfo.staticMetadata)) {
        staticAndDynamicMediaMetadata = staticAndDynamicMediaMetadata.buildUpon().populateFromMetadata(newPlaybackInfo.staticMetadata).build();
        newMediaMetadata = buildUpdatedMediaMetadata();
    }
    boolean metadataChanged = !newMediaMetadata.equals(mediaMetadata);
    mediaMetadata = newMediaMetadata;
    boolean playWhenReadyChanged = previousPlaybackInfo.playWhenReady != newPlaybackInfo.playWhenReady;
    boolean playbackStateChanged = previousPlaybackInfo.playbackState != newPlaybackInfo.playbackState;
    if (playbackStateChanged || playWhenReadyChanged) {
        updateWakeAndWifiLock();
    }
    boolean isLoadingChanged = previousPlaybackInfo.isLoading != newPlaybackInfo.isLoading;
    if (isLoadingChanged) {
        updatePriorityTaskManagerForIsLoadingChange(newPlaybackInfo.isLoading);
    }
    if (!previousPlaybackInfo.timeline.equals(newPlaybackInfo.timeline)) {
        listeners.queueEvent(Player.EVENT_TIMELINE_CHANGED, listener -> listener.onTimelineChanged(newPlaybackInfo.timeline, timelineChangeReason));
    }
    if (positionDiscontinuity) {
        PositionInfo previousPositionInfo = getPreviousPositionInfo(positionDiscontinuityReason, previousPlaybackInfo, oldMaskingMediaItemIndex);
        PositionInfo positionInfo = getPositionInfo(discontinuityWindowStartPositionUs);
        listeners.queueEvent(Player.EVENT_POSITION_DISCONTINUITY, listener -> {
            listener.onPositionDiscontinuity(positionDiscontinuityReason);
            listener.onPositionDiscontinuity(previousPositionInfo, positionInfo, positionDiscontinuityReason);
        });
    }
    if (mediaItemTransitioned) {
        @Nullable final MediaItem finalMediaItem = mediaItem;
        listeners.queueEvent(Player.EVENT_MEDIA_ITEM_TRANSITION, listener -> listener.onMediaItemTransition(finalMediaItem, mediaItemTransitionReason));
    }
    if (previousPlaybackInfo.playbackError != newPlaybackInfo.playbackError) {
        listeners.queueEvent(Player.EVENT_PLAYER_ERROR, listener -> listener.onPlayerErrorChanged(newPlaybackInfo.playbackError));
        if (newPlaybackInfo.playbackError != null) {
            listeners.queueEvent(Player.EVENT_PLAYER_ERROR, listener -> listener.onPlayerError(newPlaybackInfo.playbackError));
        }
    }
    if (previousPlaybackInfo.trackSelectorResult != newPlaybackInfo.trackSelectorResult) {
        trackSelector.onSelectionActivated(newPlaybackInfo.trackSelectorResult.info);
        TrackSelectionArray newSelection = new TrackSelectionArray(newPlaybackInfo.trackSelectorResult.selections);
        listeners.queueEvent(Player.EVENT_TRACKS_CHANGED, listener -> listener.onTracksChanged(newPlaybackInfo.trackGroups, newSelection));
        listeners.queueEvent(Player.EVENT_TRACKS_CHANGED, listener -> listener.onTracksInfoChanged(newPlaybackInfo.trackSelectorResult.tracksInfo));
    }
    if (metadataChanged) {
        final MediaMetadata finalMediaMetadata = mediaMetadata;
        listeners.queueEvent(EVENT_MEDIA_METADATA_CHANGED, listener -> listener.onMediaMetadataChanged(finalMediaMetadata));
    }
    if (isLoadingChanged) {
        listeners.queueEvent(Player.EVENT_IS_LOADING_CHANGED, listener -> {
            listener.onLoadingChanged(newPlaybackInfo.isLoading);
            listener.onIsLoadingChanged(newPlaybackInfo.isLoading);
        });
    }
    if (playbackStateChanged || playWhenReadyChanged) {
        listeners.queueEvent(/* eventFlag= */
        C.INDEX_UNSET, listener -> listener.onPlayerStateChanged(newPlaybackInfo.playWhenReady, newPlaybackInfo.playbackState));
    }
    if (playbackStateChanged) {
        listeners.queueEvent(Player.EVENT_PLAYBACK_STATE_CHANGED, listener -> listener.onPlaybackStateChanged(newPlaybackInfo.playbackState));
    }
    if (playWhenReadyChanged) {
        listeners.queueEvent(Player.EVENT_PLAY_WHEN_READY_CHANGED, listener -> listener.onPlayWhenReadyChanged(newPlaybackInfo.playWhenReady, playWhenReadyChangeReason));
    }
    if (previousPlaybackInfo.playbackSuppressionReason != newPlaybackInfo.playbackSuppressionReason) {
        listeners.queueEvent(Player.EVENT_PLAYBACK_SUPPRESSION_REASON_CHANGED, listener -> listener.onPlaybackSuppressionReasonChanged(newPlaybackInfo.playbackSuppressionReason));
    }
    if (isPlaying(previousPlaybackInfo) != isPlaying(newPlaybackInfo)) {
        listeners.queueEvent(Player.EVENT_IS_PLAYING_CHANGED, listener -> listener.onIsPlayingChanged(isPlaying(newPlaybackInfo)));
    }
    if (!previousPlaybackInfo.playbackParameters.equals(newPlaybackInfo.playbackParameters)) {
        listeners.queueEvent(Player.EVENT_PLAYBACK_PARAMETERS_CHANGED, listener -> listener.onPlaybackParametersChanged(newPlaybackInfo.playbackParameters));
    }
    if (seekProcessed) {
        listeners.queueEvent(/* eventFlag= */
        C.INDEX_UNSET, Listener::onSeekProcessed);
    }
    updateAvailableCommands();
    listeners.flushEvents();
    if (previousPlaybackInfo.offloadSchedulingEnabled != newPlaybackInfo.offloadSchedulingEnabled) {
        for (AudioOffloadListener listener : audioOffloadListeners) {
            listener.onExperimentalOffloadSchedulingEnabledChanged(newPlaybackInfo.offloadSchedulingEnabled);
        }
    }
    if (previousPlaybackInfo.sleepingForOffload != newPlaybackInfo.sleepingForOffload) {
        for (AudioOffloadListener listener : audioOffloadListeners) {
            listener.onExperimentalSleepingForOffloadChanged(newPlaybackInfo.sleepingForOffload);
        }
    }
}

Example 2 with DiscontinuityReason

use of com.google.android.exoplayer2.Player.DiscontinuityReason in project ExoPlayer by google.

the class ExoPlayerTest method contentWithoutInitialSeekStartsAtDefaultPositionAfterPrerollAd.

@Test
public void contentWithoutInitialSeekStartsAtDefaultPositionAfterPrerollAd() throws Exception {
    AdPlaybackState adPlaybackState = FakeTimeline.createAdPlaybackState(/* adsPerAdGroup= */
    3, /* adGroupTimesUs...= */
    0);
    Timeline fakeTimeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0, /* isSeekable= */
    true, /* isDynamic= */
    false, /* isLive= */
    false, /* isPlaceholder= */
    false, /* durationUs= */
    10_000_000, /* defaultPositionUs= */
    5_000_000, TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US, adPlaybackState));
    FakeMediaSource fakeMediaSource = new FakeMediaSource(/* timeline= */
    null);
    AtomicReference<Player> playerReference = new AtomicReference<>();
    AtomicLong contentStartPositionMs = new AtomicLong(C.TIME_UNSET);
    Player.Listener playerListener = new Player.Listener() {

        @Override
        public void onPositionDiscontinuity(@DiscontinuityReason int reason) {
            if (reason == Player.DISCONTINUITY_REASON_AUTO_TRANSITION) {
                contentStartPositionMs.set(playerReference.get().getContentPosition());
            }
        }
    };
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            playerReference.set(player);
            player.addListener(playerListener);
        }
    }).waitForPlaybackState(Player.STATE_BUFFERING).executeRunnable(() -> fakeMediaSource.setNewSourceInfo(fakeTimeline)).build();
    new ExoPlayerTestRunner.Builder(context).setMediaSources(fakeMediaSource).setActionSchedule(actionSchedule).build().start().blockUntilEnded(TIMEOUT_MS);
    assertThat(contentStartPositionMs.get()).isAtLeast(5_000L);
}

Example 3 with DiscontinuityReason

use of com.google.android.exoplayer2.Player.DiscontinuityReason in project ExoPlayer by google.

the class ExoPlayerImplInternal method handlePositionDiscontinuity.

@CheckResult
private PlaybackInfo handlePositionDiscontinuity(MediaPeriodId mediaPeriodId, long positionUs, long requestedContentPositionUs, long discontinuityStartPositionUs, boolean reportDiscontinuity, @DiscontinuityReason int discontinuityReason) {
    deliverPendingMessageAtStartPositionRequired = deliverPendingMessageAtStartPositionRequired || positionUs != playbackInfo.positionUs || !mediaPeriodId.equals(playbackInfo.periodId);
    resetPendingPauseAtEndOfPeriod();
    TrackGroupArray trackGroupArray = playbackInfo.trackGroups;
    TrackSelectorResult trackSelectorResult = playbackInfo.trackSelectorResult;
    List<Metadata> staticMetadata = playbackInfo.staticMetadata;
    if (mediaSourceList.isPrepared()) {
        @Nullable MediaPeriodHolder playingPeriodHolder = queue.getPlayingPeriod();
        trackGroupArray = playingPeriodHolder == null ? TrackGroupArray.EMPTY : playingPeriodHolder.getTrackGroups();
        trackSelectorResult = playingPeriodHolder == null ? emptyTrackSelectorResult : playingPeriodHolder.getTrackSelectorResult();
        staticMetadata = extractMetadataFromTrackSelectionArray(trackSelectorResult.selections);
        // Ensure the media period queue requested content position matches the new playback info.
        if (playingPeriodHolder != null && playingPeriodHolder.info.requestedContentPositionUs != requestedContentPositionUs) {
            playingPeriodHolder.info = playingPeriodHolder.info.copyWithRequestedContentPositionUs(requestedContentPositionUs);
        }
    } else if (!mediaPeriodId.equals(playbackInfo.periodId)) {
        // Reset previously kept track info if unprepared and the period changes.
        trackGroupArray = TrackGroupArray.EMPTY;
        trackSelectorResult = emptyTrackSelectorResult;
        staticMetadata = ImmutableList.of();
    }
    if (reportDiscontinuity) {
        playbackInfoUpdate.setPositionDiscontinuity(discontinuityReason);
    }
    return playbackInfo.copyWithNewPosition(mediaPeriodId, positionUs, requestedContentPositionUs, discontinuityStartPositionUs, getTotalBufferedDurationUs(), trackGroupArray, trackSelectorResult, staticMetadata);
}

Example 4 with DiscontinuityReason

use of com.google.android.exoplayer2.Player.DiscontinuityReason in project ExoPlayer by google.

the class ExoPlayerTest method clippedLoopedPeriodsArePlayedFully.

@Test
public void clippedLoopedPeriodsArePlayedFully() throws Exception {
    long startPositionUs = 300_000;
    long expectedDurationUs = 700_000;
    MediaSource mediaSource = new ClippingMediaSource(new FakeMediaSource(), startPositionUs, startPositionUs + expectedDurationUs);
    Clock clock = new FakeClock(/* isAutoAdvancing= */
    true);
    AtomicReference<Player> playerReference = new AtomicReference<>();
    AtomicLong positionAtDiscontinuityMs = new AtomicLong(C.TIME_UNSET);
    AtomicLong clockAtStartMs = new AtomicLong(C.TIME_UNSET);
    AtomicLong clockAtDiscontinuityMs = new AtomicLong(C.TIME_UNSET);
    Player.Listener playerListener = new Player.Listener() {

        @Override
        public void onPlaybackStateChanged(@Player.State int playbackState) {
            if (playbackState == Player.STATE_READY && clockAtStartMs.get() == C.TIME_UNSET) {
                clockAtStartMs.set(clock.elapsedRealtime());
            }
        }

        @Override
        public void onPositionDiscontinuity(@DiscontinuityReason int reason) {
            if (reason == Player.DISCONTINUITY_REASON_AUTO_TRANSITION) {
                positionAtDiscontinuityMs.set(playerReference.get().getCurrentPosition());
                clockAtDiscontinuityMs.set(clock.elapsedRealtime());
            }
        }
    };
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            playerReference.set(player);
            player.addListener(playerListener);
        }
    }).pause().setRepeatMode(Player.REPEAT_MODE_ALL).waitForPlaybackState(Player.STATE_READY).playUntilPosition(/* mediaItemIndex= */
    0, /* positionMs= */
    1).playUntilStartOfMediaItem(/* mediaItemIndex= */
    0).setRepeatMode(Player.REPEAT_MODE_OFF).play().build();
    new ExoPlayerTestRunner.Builder(context).setClock(clock).setMediaSources(mediaSource).setActionSchedule(actionSchedule).build().start().blockUntilEnded(TIMEOUT_MS);
    assertThat(positionAtDiscontinuityMs.get()).isAtLeast(0L);
    assertThat(clockAtDiscontinuityMs.get() - clockAtStartMs.get()).isAtLeast(Util.usToMs(expectedDurationUs));
}

Example 5 with DiscontinuityReason

use of com.google.android.exoplayer2.Player.DiscontinuityReason in project ExoPlayer by google.

the class ExoPlayerTest method periodTransitionReportsCorrectBufferedPosition.

@Test
public void periodTransitionReportsCorrectBufferedPosition() throws Exception {
    int periodCount = 3;
    long periodDurationUs = 5 * C.MICROS_PER_SECOND;
    long windowDurationUs = periodCount * periodDurationUs;
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(periodCount, /* id= */
    new Object(), /* isSeekable= */
    true, /* isDynamic= */
    false, windowDurationUs));
    AtomicReference<Player> playerReference = new AtomicReference<>();
    AtomicLong bufferedPositionAtFirstDiscontinuityMs = new AtomicLong(C.TIME_UNSET);
    Player.Listener playerListener = new Player.Listener() {

        @Override
        public void onPositionDiscontinuity(@DiscontinuityReason int reason) {
            if (reason == Player.DISCONTINUITY_REASON_AUTO_TRANSITION) {
                if (bufferedPositionAtFirstDiscontinuityMs.get() == C.TIME_UNSET) {
                    bufferedPositionAtFirstDiscontinuityMs.set(playerReference.get().getBufferedPosition());
                }
            }
        }
    };
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            playerReference.set(player);
            player.addListener(playerListener);
        }
    }).pause().waitForIsLoading(/* targetIsLoading= */
    true).waitForIsLoading(/* targetIsLoading= */
    false).play().build();
    new ExoPlayerTestRunner.Builder(context).setTimeline(timeline).setActionSchedule(actionSchedule).build().start().blockUntilEnded(TIMEOUT_MS);
    assertThat(bufferedPositionAtFirstDiscontinuityMs.get()).isEqualTo(Util.usToMs(windowDurationUs));
}