Examples with Player androidx.media3.common.Player used on opensource projects

Example 1 with Player

use of androidx.media3.common.Player in project media by androidx.

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 2 with Player

use of androidx.media3.common.Player in project media by androidx.

the class MainActivity method initializePlayer.

private void initializePlayer() {
    Intent intent = getIntent();
    String action = intent.getAction();
    Uri uri = ACTION_VIEW.equals(action) ? Assertions.checkNotNull(intent.getData()) : Uri.parse(DEFAULT_MEDIA_URI);
    DrmSessionManager drmSessionManager;
    if (intent.hasExtra(DRM_SCHEME_EXTRA)) {
        String drmScheme = Assertions.checkNotNull(intent.getStringExtra(DRM_SCHEME_EXTRA));
        String drmLicenseUrl = Assertions.checkNotNull(intent.getStringExtra(DRM_LICENSE_URL_EXTRA));
        UUID drmSchemeUuid = Assertions.checkNotNull(Util.getDrmUuid(drmScheme));
        HttpDataSource.Factory licenseDataSourceFactory = new DefaultHttpDataSource.Factory();
        HttpMediaDrmCallback drmCallback = new HttpMediaDrmCallback(drmLicenseUrl, licenseDataSourceFactory);
        drmSessionManager = new DefaultDrmSessionManager.Builder().setUuidAndExoMediaDrmProvider(drmSchemeUuid, FrameworkMediaDrm.DEFAULT_PROVIDER).build(drmCallback);
    } else {
        drmSessionManager = DrmSessionManager.DRM_UNSUPPORTED;
    }
    DataSource.Factory dataSourceFactory = new DefaultDataSource.Factory(this);
    MediaSource mediaSource;
    @C.ContentType int type = Util.inferContentType(uri, intent.getStringExtra(EXTENSION_EXTRA));
    if (type == C.TYPE_DASH) {
        mediaSource = new DashMediaSource.Factory(dataSourceFactory).setDrmSessionManagerProvider(unusedMediaItem -> drmSessionManager).createMediaSource(MediaItem.fromUri(uri));
    } else if (type == C.TYPE_OTHER) {
        mediaSource = new ProgressiveMediaSource.Factory(dataSourceFactory).setDrmSessionManagerProvider(unusedMediaItem -> drmSessionManager).createMediaSource(MediaItem.fromUri(uri));
    } else {
        throw new IllegalStateException();
    }
    ExoPlayer player = new ExoPlayer.Builder(getApplicationContext()).build();
    player.setMediaSource(mediaSource);
    player.prepare();
    player.play();
    player.setRepeatMode(Player.REPEAT_MODE_ALL);
    surfaceControl = new SurfaceControl.Builder().setName(SURFACE_CONTROL_NAME).setBufferSize(/* width= */
    0, /* height= */
    0).build();
    videoSurface = new Surface(surfaceControl);
    player.setVideoSurface(videoSurface);
    MainActivity.player = player;
}

Example 3 with Player

use of androidx.media3.common.Player in project media by androidx.

the class TransformerActivity method playMediaItem.

@RequiresNonNull({ "playerView", "debugTextView" })
private void playMediaItem(MediaItem mediaItem) {
    playerView.setPlayer(null);
    releasePlayer();
    ExoPlayer player = new ExoPlayer.Builder(/* context= */
    this).build();
    playerView.setPlayer(player);
    player.setMediaItem(mediaItem);
    player.play();
    player.prepare();
    this.player = player;
    debugTextViewHelper = new DebugTextViewHelper(player, debugTextView);
    debugTextViewHelper.start();
}

Example 4 with Player

use of androidx.media3.common.Player in project media by androidx.

the class CastPlayer method updateInternalStateAndNotifyIfChanged.

// Internal methods.
// Call deprecated callbacks.
@SuppressWarnings("deprecation")
private void updateInternalStateAndNotifyIfChanged() {
    if (remoteMediaClient == null) {
        // There is no session. We leave the state of the player as it is now.
        return;
    }
    int oldWindowIndex = this.currentWindowIndex;
    @Nullable Object oldPeriodUid = !getCurrentTimeline().isEmpty() ? getCurrentTimeline().getPeriod(oldWindowIndex, period, /* setIds= */
    true).uid : null;
    updatePlayerStateAndNotifyIfChanged(/* resultCallback= */
    null);
    updateRepeatModeAndNotifyIfChanged(/* resultCallback= */
    null);
    updatePlaybackRateAndNotifyIfChanged(/* resultCallback= */
    null);
    boolean playingPeriodChangedByTimelineChange = updateTimelineAndNotifyIfChanged();
    Timeline currentTimeline = getCurrentTimeline();
    currentWindowIndex = fetchCurrentWindowIndex(remoteMediaClient, currentTimeline);
    @Nullable Object currentPeriodUid = !currentTimeline.isEmpty() ? currentTimeline.getPeriod(currentWindowIndex, period, /* setIds= */
    true).uid : null;
    if (!playingPeriodChangedByTimelineChange && !Util.areEqual(oldPeriodUid, currentPeriodUid) && pendingSeekCount == 0) {
        // Report discontinuity and media item auto transition.
        currentTimeline.getPeriod(oldWindowIndex, period, /* setIds= */
        true);
        currentTimeline.getWindow(oldWindowIndex, window);
        long windowDurationMs = window.getDurationMs();
        PositionInfo oldPosition = new PositionInfo(window.uid, period.windowIndex, window.mediaItem, period.uid, period.windowIndex, /* positionMs= */
        windowDurationMs, /* contentPositionMs= */
        windowDurationMs, /* adGroupIndex= */
        C.INDEX_UNSET, /* adIndexInAdGroup= */
        C.INDEX_UNSET);
        currentTimeline.getPeriod(currentWindowIndex, period, /* setIds= */
        true);
        currentTimeline.getWindow(currentWindowIndex, window);
        PositionInfo newPosition = new PositionInfo(window.uid, period.windowIndex, window.mediaItem, period.uid, period.windowIndex, /* positionMs= */
        window.getDefaultPositionMs(), /* contentPositionMs= */
        window.getDefaultPositionMs(), /* adGroupIndex= */
        C.INDEX_UNSET, /* adIndexInAdGroup= */
        C.INDEX_UNSET);
        listeners.queueEvent(Player.EVENT_POSITION_DISCONTINUITY, listener -> {
            listener.onPositionDiscontinuity(DISCONTINUITY_REASON_AUTO_TRANSITION);
            listener.onPositionDiscontinuity(oldPosition, newPosition, DISCONTINUITY_REASON_AUTO_TRANSITION);
        });
        listeners.queueEvent(Player.EVENT_MEDIA_ITEM_TRANSITION, listener -> listener.onMediaItemTransition(getCurrentMediaItem(), MEDIA_ITEM_TRANSITION_REASON_AUTO));
    }
    if (updateTracksAndSelectionsAndNotifyIfChanged()) {
        listeners.queueEvent(Player.EVENT_TRACKS_CHANGED, listener -> listener.onTracksChanged(currentTrackGroups, currentTrackSelection));
        listeners.queueEvent(Player.EVENT_TRACKS_CHANGED, listener -> listener.onTracksInfoChanged(currentTracksInfo));
    }
    updateAvailableCommandsAndNotifyIfChanged();
    listeners.flushEvents();
}

Example 5 with Player

use of androidx.media3.common.Player in project media by androidx.

the class CastPlayer method updateTracksAndSelectionsAndNotifyIfChanged.

/**
 * Updates the internal tracks and selection and returns whether they have changed.
 */
private boolean updateTracksAndSelectionsAndNotifyIfChanged() {
    if (remoteMediaClient == null) {
        // There is no session. We leave the state of the player as it is now.
        return false;
    }
    MediaStatus mediaStatus = getMediaStatus();
    MediaInfo mediaInfo = mediaStatus != null ? mediaStatus.getMediaInfo() : null;
    List<MediaTrack> castMediaTracks = mediaInfo != null ? mediaInfo.getMediaTracks() : null;
    if (castMediaTracks == null || castMediaTracks.isEmpty()) {
        boolean hasChanged = !currentTrackGroups.isEmpty();
        currentTrackGroups = TrackGroupArray.EMPTY;
        currentTrackSelection = EMPTY_TRACK_SELECTION_ARRAY;
        currentTracksInfo = TracksInfo.EMPTY;
        return hasChanged;
    }
    long[] activeTrackIds = mediaStatus.getActiveTrackIds();
    if (activeTrackIds == null) {
        activeTrackIds = EMPTY_TRACK_ID_ARRAY;
    }
    TrackGroup[] trackGroups = new TrackGroup[castMediaTracks.size()];
    @NullableType TrackSelection[] trackSelections = new TrackSelection[RENDERER_COUNT];
    TracksInfo.TrackGroupInfo[] trackGroupInfos = new TracksInfo.TrackGroupInfo[castMediaTracks.size()];
    for (int i = 0; i < castMediaTracks.size(); i++) {
        MediaTrack mediaTrack = castMediaTracks.get(i);
        trackGroups[i] = new TrackGroup(/* id= */
        Integer.toString(i), CastUtils.mediaTrackToFormat(mediaTrack));
        long id = mediaTrack.getId();
        @C.TrackType int trackType = MimeTypes.getTrackType(mediaTrack.getContentType());
        int rendererIndex = getRendererIndexForTrackType(trackType);
        boolean supported = rendererIndex != C.INDEX_UNSET;
        boolean selected = isTrackActive(id, activeTrackIds) && supported && trackSelections[rendererIndex] == null;
        if (selected) {
            trackSelections[rendererIndex] = new CastTrackSelection(trackGroups[i]);
        }
        @C.FormatSupport int[] trackSupport = new int[] { supported ? C.FORMAT_HANDLED : C.FORMAT_UNSUPPORTED_TYPE };
        final boolean[] trackSelected = new boolean[] { selected };
        trackGroupInfos[i] = new TracksInfo.TrackGroupInfo(trackGroups[i], trackSupport, trackType, trackSelected);
    }
    TrackGroupArray newTrackGroups = new TrackGroupArray(trackGroups);
    TrackSelectionArray newTrackSelections = new TrackSelectionArray(trackSelections);
    TracksInfo newTracksInfo = new TracksInfo(ImmutableList.copyOf(trackGroupInfos));
    if (!newTrackGroups.equals(currentTrackGroups) || !newTrackSelections.equals(currentTrackSelection) || !newTracksInfo.equals(currentTracksInfo)) {
        currentTrackSelection = newTrackSelections;
        currentTrackGroups = newTrackGroups;
        currentTracksInfo = newTracksInfo;
        return true;
    }
    return false;
}