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

Example 31 with Player

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

the class DefaultAnalyticsCollector method onTimelineChanged.

// Player.Listener implementation.
// TODO: Use Player.Listener.onEvents to know when a set of simultaneous callbacks finished.
// This helps to assign exactly the same EventTime to all of them instead of having slightly
// different real times.
@Override
public final void onTimelineChanged(Timeline timeline, @Player.TimelineChangeReason int reason) {
    mediaPeriodQueueTracker.onTimelineChanged(checkNotNull(player));
    EventTime eventTime = generateCurrentPlayerMediaPeriodEventTime();
    sendEvent(eventTime, AnalyticsListener.EVENT_TIMELINE_CHANGED, listener -> listener.onTimelineChanged(eventTime, reason));
}

Example 32 with Player

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

the class DefaultAnalyticsCollector method generateEventTime.

private EventTime generateEventTime(@Nullable MediaPeriodId mediaPeriodId) {
    checkNotNull(player);
    @Nullable Timeline knownTimeline = mediaPeriodId == null ? null : mediaPeriodQueueTracker.getMediaPeriodIdTimeline(mediaPeriodId);
    if (mediaPeriodId == null || knownTimeline == null) {
        int windowIndex = player.getCurrentMediaItemIndex();
        Timeline timeline = player.getCurrentTimeline();
        boolean windowIsInTimeline = windowIndex < timeline.getWindowCount();
        return generateEventTime(windowIsInTimeline ? timeline : Timeline.EMPTY, windowIndex, /* mediaPeriodId= */
        null);
    }
    int windowIndex = knownTimeline.getPeriodByUid(mediaPeriodId.periodUid, period).windowIndex;
    return generateEventTime(knownTimeline, windowIndex, mediaPeriodId);
}

Example 33 with Player

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

the class DefaultAnalyticsCollector method generateEventTime.

/**
 * Returns a new {@link EventTime} for the specified timeline, window and media period id.
 */
@RequiresNonNull("player")
protected final EventTime generateEventTime(Timeline timeline, int windowIndex, @Nullable MediaPeriodId mediaPeriodId) {
    if (timeline.isEmpty()) {
        // Ensure media period id is only reported together with a valid timeline.
        mediaPeriodId = null;
    }
    long realtimeMs = clock.elapsedRealtime();
    long eventPositionMs;
    boolean isInCurrentWindow = timeline.equals(player.getCurrentTimeline()) && windowIndex == player.getCurrentMediaItemIndex();
    if (mediaPeriodId != null && mediaPeriodId.isAd()) {
        boolean isCurrentAd = isInCurrentWindow && player.getCurrentAdGroupIndex() == mediaPeriodId.adGroupIndex && player.getCurrentAdIndexInAdGroup() == mediaPeriodId.adIndexInAdGroup;
        // Assume start position of 0 for future ads.
        eventPositionMs = isCurrentAd ? player.getCurrentPosition() : 0;
    } else if (isInCurrentWindow) {
        eventPositionMs = player.getContentPosition();
    } else {
        // Assume default start position for future content windows. If timeline is not available yet,
        // assume start position of 0.
        eventPositionMs = timeline.isEmpty() ? 0 : timeline.getWindow(windowIndex, window).getDefaultPositionMs();
    }
    @Nullable MediaPeriodId currentMediaPeriodId = mediaPeriodQueueTracker.getCurrentPlayerMediaPeriod();
    return new EventTime(realtimeMs, timeline, windowIndex, mediaPeriodId, eventPositionMs, player.getCurrentTimeline(), player.getCurrentMediaItemIndex(), currentMediaPeriodId, player.getCurrentPosition(), player.getTotalBufferedDuration());
}

Example 34 with Player

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

the class PlayerActivity method createMediaItems.

private List<MediaItem> createMediaItems(Intent intent) {
    String action = intent.getAction();
    boolean actionIsListView = IntentUtil.ACTION_VIEW_LIST.equals(action);
    if (!actionIsListView && !IntentUtil.ACTION_VIEW.equals(action)) {
        showToast(getString(R.string.unexpected_intent_action, action));
        finish();
        return Collections.emptyList();
    }
    List<MediaItem> mediaItems = createMediaItems(intent, DemoUtil.getDownloadTracker(/* context= */
    this));
    for (int i = 0; i < mediaItems.size(); i++) {
        MediaItem mediaItem = mediaItems.get(i);
        if (!Util.checkCleartextTrafficPermitted(mediaItem)) {
            showToast(R.string.error_cleartext_not_permitted);
            finish();
            return Collections.emptyList();
        }
        if (Util.maybeRequestReadExternalStoragePermission(/* activity= */
        this, mediaItem)) {
            // The player will be reinitialized if the permission is granted.
            return Collections.emptyList();
        }
        MediaItem.DrmConfiguration drmConfiguration = mediaItem.localConfiguration.drmConfiguration;
        if (drmConfiguration != null) {
            if (Util.SDK_INT < 18) {
                showToast(R.string.error_drm_unsupported_before_api_18);
                finish();
                return Collections.emptyList();
            } else if (!FrameworkMediaDrm.isCryptoSchemeSupported(drmConfiguration.scheme)) {
                showToast(R.string.error_drm_unsupported_scheme);
                finish();
                return Collections.emptyList();
            }
        }
    }
    return mediaItems;
}

Example 35 with Player

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

the class PlayerActivity method initializePlayer.

/**
 * @return Whether initialization was successful.
 */
protected boolean initializePlayer() {
    if (player == null) {
        Intent intent = getIntent();
        mediaItems = createMediaItems(intent);
        if (mediaItems.isEmpty()) {
            return false;
        }
        boolean preferExtensionDecoders = intent.getBooleanExtra(IntentUtil.PREFER_EXTENSION_DECODERS_EXTRA, false);
        RenderersFactory renderersFactory = DemoUtil.buildRenderersFactory(/* context= */
        this, preferExtensionDecoders);
        trackSelector = new DefaultTrackSelector(/* context= */
        this);
        lastSeenTracksInfo = TracksInfo.EMPTY;
        player = new ExoPlayer.Builder(/* context= */
        this).setRenderersFactory(renderersFactory).setMediaSourceFactory(createMediaSourceFactory()).setTrackSelector(trackSelector).build();
        player.setTrackSelectionParameters(trackSelectionParameters);
        player.addListener(new PlayerEventListener());
        player.addAnalyticsListener(new EventLogger(trackSelector));
        player.setAudioAttributes(AudioAttributes.DEFAULT, /* handleAudioFocus= */
        true);
        player.setPlayWhenReady(startAutoPlay);
        playerView.setPlayer(player);
        serverSideAdsLoader.setPlayer(player);
        debugViewHelper = new DebugTextViewHelper(player, debugTextView);
        debugViewHelper.start();
    }
    boolean haveStartPosition = startItemIndex != C.INDEX_UNSET;
    if (haveStartPosition) {
        player.seekTo(startItemIndex, startPosition);
    }
    player.setMediaItems(mediaItems, /* resetPosition= */
    !haveStartPosition);
    player.prepare();
    updateButtonVisibility();
    return true;
}