Java Code Examples for com.google.android.exoplayer2.trackselection.AdaptiveTrackSelection#Factory

private void initializePlayer() {
    CameraPreviewGetter.instance().pauseUpdates();

    PlayerView video = findViewById(R.id.video_view);
    video.setUseController(playbackModel.getType() == PlaybackModel.PlaybackType.CLIP);
    video.requestFocus();

    TrackSelection.Factory trackSelectionFactory = new AdaptiveTrackSelection.Factory(DEFAULT_BANDWIDTH_METER);
    player = ExoPlayerFactory.newSimpleInstance(
            new DefaultRenderersFactory(this),
            new DefaultTrackSelector(trackSelectionFactory),
            new DefaultLoadControl()
    );

    video.setPlayer(player);

    String userAgent = Util.getUserAgent(this, getPackageName());
    DataSource.Factory dsf = new DefaultDataSourceFactory(this, userAgent);
    MediaSource mediaSource = new HlsMediaSource.Factory(dsf).createMediaSource(Uri.parse(playbackModel.getUrl()));

    player.prepare(mediaSource);
    player.addListener(eventListener);

    player.setPlayWhenReady(playWhenReady);
    player.seekTo(currentWindow, playbackPosition);
}
 

CompositeTrackSelector create(Options options, DefaultBandwidthMeter bandwidthMeter) {
    TrackSelection.Factory adaptiveTrackSelectionFactory = new AdaptiveTrackSelection.Factory(
            bandwidthMeter,
            options.minDurationBeforeQualityIncreaseInMillis(),
            AdaptiveTrackSelection.DEFAULT_MAX_DURATION_FOR_QUALITY_DECREASE_MS,
            AdaptiveTrackSelection.DEFAULT_MIN_DURATION_TO_RETAIN_AFTER_DISCARD_MS,
            AdaptiveTrackSelection.DEFAULT_BANDWIDTH_FRACTION,
            AdaptiveTrackSelection.DEFAULT_BUFFERED_FRACTION_TO_LIVE_EDGE_FOR_QUALITY_INCREASE,
            AdaptiveTrackSelection.DEFAULT_MIN_TIME_BETWEEN_BUFFER_REEVALUTATION_MS,
            Clock.DEFAULT
    );
    DefaultTrackSelector trackSelector = new DefaultTrackSelector(adaptiveTrackSelectionFactory);
    DefaultTrackSelector.Parameters trackSelectorParameters = trackSelector.buildUponParameters()
            .setMaxVideoBitrate(options.maxVideoBitrate())
            .build();
    trackSelector.setParameters(trackSelectorParameters);

    ExoPlayerTrackSelector exoPlayerTrackSelector = ExoPlayerTrackSelector.newInstance(trackSelector);
    ExoPlayerAudioTrackSelector audioTrackSelector = new ExoPlayerAudioTrackSelector(exoPlayerTrackSelector);
    ExoPlayerVideoTrackSelector videoTrackSelector = new ExoPlayerVideoTrackSelector(exoPlayerTrackSelector);
    ExoPlayerSubtitleTrackSelector subtitleTrackSelector = new ExoPlayerSubtitleTrackSelector(exoPlayerTrackSelector);
    return new CompositeTrackSelector(trackSelector, audioTrackSelector, videoTrackSelector, subtitleTrackSelector);
}
 

private void initializePlayer() {
    BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
    TrackSelection.Factory videoTrackSelectionFactory =
            new AdaptiveTrackSelection.Factory(bandwidthMeter);
    mTrackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

    mPlayer = ExoPlayerFactory.newSimpleInstance(getActivity(), mTrackSelector);
    mPlayerAdapter = new LeanbackPlayerAdapter(getActivity(), mPlayer, UPDATE_DELAY);
    mPlaylistActionListener = new PlaylistActionListener(mPlaylist);
    mPlayerGlue = new VideoPlayerGlue(getActivity(), mPlayerAdapter, mPlaylistActionListener);
    mPlayerGlue.setHost(new VideoSupportFragmentGlueHost(this));
    mPlayerGlue.playWhenPrepared();

    play(mVideo);

    ArrayObjectAdapter mRowsAdapter = initializeRelatedVideosRow();
    setAdapter(mRowsAdapter);
}
 

public KExoMediaPlayer(Context context) {
    this.context = context.getApplicationContext();

    // =========@Init@=========
    TrackSelection.Factory trackSelectionFactory =
            new AdaptiveTrackSelection.Factory(BANDWIDTH_METER);
    DefaultTrackSelector trackSelector = new DefaultTrackSelector(trackSelectionFactory);

    player = ExoPlayerFactory.newSimpleInstance(this.context, trackSelector, new DefaultLoadControl(),
            null);
    player.addListener(eventLogger);
    player.addListener(playerListener);
    player.setVideoListener(playerListener);
    player.setPlayWhenReady(false);

    mainHandler = new Handler();
    userAgent = Util.getUserAgent(this.context, "KExoMediaPlayer");
    mediaDataSourceFactory = new DefaultDataSourceFactory(this.context, userAgent, BANDWIDTH_METER);
}
 

protected void initMoviePlayer() {
    // 1. Create a default TrackSelector
    mMainHandler = new Handler();
    TrackSelection.Factory videoTrackSelectionFactory =
            new AdaptiveTrackSelection.Factory(BANDWIDTH_METER);
    mTrackSelector =
            new DefaultTrackSelector(videoTrackSelectionFactory);

    // 3. Create the mMoviePlayer
    mMoviePlayer = ExoPlayerFactory.newSimpleInstance(this, mTrackSelector);

    mEventLogger = new EventLogger(mTrackSelector);
    mMoviePlayer.addAnalyticsListener(mEventLogger);
    mMoviePlayer.addMetadataOutput(mEventLogger);

    mTubiPlayerView.setPlayer(mMoviePlayer, this);
    mTubiPlayerView.setMediaModel(mediaModel);
}
 

private void initializePlayer() {

        if (simpleExoPlayer == null) {

            bandwidthMeter = new DefaultBandwidthMeter();
            extractorsFactory = new DefaultExtractorsFactory();
            trackSelectionFactory = new AdaptiveTrackSelection.Factory();
            trackSelector = new DefaultTrackSelector();

            simpleExoPlayer = ExoPlayerFactory.newSimpleInstance(context, trackSelector);

            playerView.setPlayer(simpleExoPlayer);
            simpleExoPlayer.setPlayWhenReady(currPlayWhenReady);
            simpleExoPlayer.seekTo(currentWindow, playbackPosition);
            simpleExoPlayer.addListener(componentListener);
        }
    }
 

private void initializePlayer() {
    BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
    TrackSelection.Factory videoTrackSelectionFactory =
            new AdaptiveTrackSelection.Factory(bandwidthMeter);
    mTrackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

    mPlayer = ExoPlayerFactory.newSimpleInstance(getActivity(), mTrackSelector);
    mPlayerAdapter = new LeanbackPlayerAdapter(getActivity(), mPlayer, UPDATE_DELAY);
    mPlaylistActionListener = new PlaylistActionListener(mPlaylist);
    mPlayerGlue = new VideoPlayerGlue(getActivity(), mPlayerAdapter, mPlaylistActionListener);
    mPlayerGlue.setHost(new VideoSupportFragmentGlueHost(this));
    mPlayerGlue.playWhenPrepared();

    play(mVideo);

    ArrayObjectAdapter mRowsAdapter = initializeRelatedVideosRow();
    setAdapter(mRowsAdapter);
}
 

/**--------------------- 创建SimpleExoPlayer ----------------------------**/

    private void initExoPlayer() {

        mMediaDataSourceFactory = buildDataSourceFactory(true);

        TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(BANDWIDTH_METER);
        mTrackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);
        mEventLogger = new EventLogger(mTrackSelector);
        mMainHandler = new Handler(Looper.getMainLooper());

        DefaultRenderersFactory renderersFactory = new DefaultRenderersFactory(mContext,
                null, DefaultRenderersFactory.EXTENSION_RENDERER_MODE_OFF);

        mExoPlayer =  ExoPlayerFactory.newSimpleInstance(renderersFactory, mTrackSelector);
        mExoPlayer.addListener(mEventLogger);
        mExoPlayer.setAudioDebugListener(mEventLogger);
        mExoPlayer.setVideoDebugListener(mEventLogger);
        mExoPlayer.setMetadataOutput(mEventLogger);

        mExoPlayer.setTextOutput(null);
        mExoPlayer.setVideoListener(null);
        mExoPlayer.removeListener(this);
        mExoPlayer.setVideoTextureView(null);

        mExoPlayer.setVideoListener(this);
        mExoPlayer.addListener(this);
        mExoPlayer.setTextOutput(this);
    }
 

private void createExoPlayer(MediaSourceCreator creator) {
    if (player != null) {
        releasePlayer();
    }

    DefaultRenderersFactory renderersFactory = new DefaultRenderersFactory(getContext());
    renderersFactory.setExtensionRendererMode(DefaultRenderersFactory.EXTENSION_RENDERER_MODE_OFF);
    SimpleExoPlayer.Builder builder = new SimpleExoPlayer.Builder(getContext(), renderersFactory);
    TrackSelection.Factory adaptiveTrackSelectionFactory =
            new AdaptiveTrackSelection.Factory();
    DefaultTrackSelector trackSelector = new DefaultTrackSelector(getContext(),new AdaptiveTrackSelection.Factory());
    builder.setTrackSelector(new DefaultTrackSelector(getContext(),adaptiveTrackSelectionFactory));
    builder.setTrackSelector(trackSelector);
    builder.setBandwidthMeter(new DefaultBandwidthMeter.Builder(getContext()).build());
    SimpleExoPlayer internalPlayer = builder.build();
    internalPlayer.addListener(componentListener);
    internalPlayer.addListener(creator.getEventLogger());
    internalPlayer.addMetadataOutput(creator.getEventLogger());
    setPlayer(internalPlayer);
}
 

/**
 * Initializes and prepares the player but doesn't make it play the content.
 *
 * @param context the context needed to initialize the player.
 */
private void init(Context context) {
    BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
    TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
    TrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

    player = ExoPlayerFactory.newSimpleInstance(context, trackSelector);
    player.prepare(getMediaSource(context));
}
 

public VideoPlayer() {
    mediaDataSourceFactory = new ExtendedDefaultDataSourceFactory(ApplicationLoader.applicationContext, BANDWIDTH_METER, new DefaultHttpDataSourceFactory("Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/47.0 (Chrome)", BANDWIDTH_METER));

    mainHandler = new Handler();

    TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(BANDWIDTH_METER);
    trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

    lastReportedPlaybackState = ExoPlayer.STATE_IDLE;
    NotificationCenter.getGlobalInstance().addObserver(this, NotificationCenter.playerDidStartPlaying);
}
 

public VideoPlayer() {
    mediaDataSourceFactory = new ExtendedDefaultDataSourceFactory(ApplicationLoader.applicationContext, BANDWIDTH_METER, new DefaultHttpDataSourceFactory("Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/47.0 (Chrome)", BANDWIDTH_METER));

    mainHandler = new Handler();

    TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(BANDWIDTH_METER);
    trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

    lastReportedPlaybackState = ExoPlayer.STATE_IDLE;
    NotificationCenter.getGlobalInstance().addObserver(this, NotificationCenter.playerDidStartPlaying);
}
 

private SimpleExoPlayer createExoPlayer() {
	DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();

	TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory();
	DefaultTrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);
	Context context = getContext();
	DefaultRenderersFactory defaultRenderersFactory = new DefaultRenderersFactory(context);

	return ExoPlayerFactory.newSimpleInstance(getContext(), defaultRenderersFactory, trackSelector, new DefaultLoadControl(), null, bandwidthMeter);
}
 

public VideoPlayer(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    inflate(context, R.layout.video_player_layout, this);
    BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
    TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
    TrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);
    LoadControl loadControl = new DefaultLoadControl();
    RenderersFactory renderersFactory = new DefaultRenderersFactory(getContext());
    this.exoView = findViewById(R.id.video_view);
    this.exoPlayer = ExoPlayerFactory.newSimpleInstance(renderersFactory, trackSelector, loadControl);
    this.exoPlayer.addListener(new ExoPlayerListener());
    if (exoView != null) {
        exoView.setPlayer(exoPlayer);
    }
    this.audioView = findViewById(R.id.audio_btn);

    this.audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    //        VolumeChangeObserver.INSTANCE.registerReceiver();
    //        VolumeChangeObserver.INSTANCE.addCallback(observerCallback);
    audioVolume = audioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
    exoPlayer.setVolume(audioVolume);

    if (audioVolume == 0) {
        audioView.setImageResource(R.drawable.common_video_player_mute_icon);
        isMuted = true;
    }
}
 

public Player(Context context) {
	settings = new SettingsRepository(context);
	networkConnectionHelper = new NetworkConnectionHelper(context);

	String userAgent = Util.getUserAgent(context, context.getString(R.string.app_name));
	TransferListener transferListener = new OnlyWifiTransferListener();
	dataSourceFactory = new DefaultDataSourceFactory(context, userAgent, transferListener);
	TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory();
	DefaultTrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

	player = ExoPlayerFactory.newSimpleInstance(context, trackSelector);
	playerHandler = new Handler(player.getApplicationLooper());
	trackSelectorWrapper = new TrackSelectorWrapper(trackSelector);

	// media session setup
	mediaSession = new MediaSessionCompat(context, context.getPackageName());
	MediaSessionConnector mediaSessionConnector = new MediaSessionConnector(mediaSession);
	mediaSessionConnector.setPlayer(player, null);
	mediaSession.setActive(true);

	// audio focus setup
	AudioAttributes audioAttributes = new AudioAttributes.Builder()
		.setUsage(C.USAGE_MEDIA)
		.setContentType(C.CONTENT_TYPE_MOVIE)
		.build();
	player.setAudioAttributes(audioAttributes, true);

	playerEventHandler = new PlayerEventHandler();

	// enable subtitles
	enableSubtitles(settings.getEnableSubtitles());

	// wakelocks
	playerWakeLocks = new PlayerWakeLocks(context, "Zapp::Player");
	Disposable wakelockDisposable = playerEventHandler
		.getShouldHoldWakelock()
		.distinctUntilChanged()
		.subscribe(this::shouldHoldWakelockChanged);
	disposables.add(wakelockDisposable);

	// set listeners
	networkConnectionHelper.startListenForNetworkChanges(this::setStreamQualityByNetworkType);
}
 

private void setupAdPlayer() {
    TrackSelection.Factory adaptiveTrackSelectionFactory =
            new AdaptiveTrackSelection.Factory(BANDWIDTH_METER_AD);
    trackSelector_ad = new DefaultTrackSelector(adaptiveTrackSelectionFactory);
    adPlayer = ExoPlayerFactory.newSimpleInstance(this, trackSelector_ad);
}
 

public void showImagePopup(Point p, final String uri) {
        Activity context = MainActivity.this;
        //COMPLETED solving video problem

        final Dialog dialog = new Dialog(context);
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setContentView(R.layout.image_popup_layout);
        dialog.show();
        WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
                ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
        lp.copyFrom(dialog.getWindow().getAttributes());
        dialog.getWindow().setAttributes(lp);
        dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
        dialog.getWindow().setDimAmount(0);


        // Getting a reference to Close button, and close the popup when clicked.
        FloatingActionButton close = (FloatingActionButton) dialog.findViewById(R.id.close_image_popup_button);
        ImageView statusImage = (ImageView) dialog.findViewById(R.id.full_status_image_view);
        final SimpleExoPlayerView simpleExoPlayerView = dialog.findViewById(R.id.full_status_video_view);
        final SimpleExoPlayer player;
        if (uri.endsWith(".jpg")) {
            GlideApp.with(context).load(uri).into(statusImage);
        } else if (uri.endsWith(".mp4")) {
            statusImage.setVisibility(View.GONE);
            simpleExoPlayerView.setVisibility(View.VISIBLE);
            Uri myUri = Uri.parse(uri); // initialize Uri here

            // 1. Create a default TrackSelector
            BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
            TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
            TrackSelector trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);

// 2. Create a default LoadControl
            LoadControl loadControl = new DefaultLoadControl();

// 3. Create the player
            player = ExoPlayerFactory.newSimpleInstance(this, trackSelector, loadControl);

//Set media controller
            simpleExoPlayerView.setUseController(true);
            simpleExoPlayerView.requestFocus();

// Bind the player to the view.
            simpleExoPlayerView.setPlayer(player);

            //Measures bandwidth during playback. Can be null if not required.
            DefaultBandwidthMeter bandwidthMeterA = new DefaultBandwidthMeter();
//Produces DataSource instances through which media data is loaded.
            DefaultDataSourceFactory dataSourceFactory = new DefaultDataSourceFactory(this, Util.
                    getUserAgent(this, "exoplayer2example"), bandwidthMeterA);
//Produces Extractor instances for parsing the media data.
            ExtractorsFactory extractorsFactory = new DefaultExtractorsFactory();

            MediaSource videoSource = new ExtractorMediaSource(myUri, dataSourceFactory, extractorsFactory, null, null);
            player.prepare(videoSource);
            player.setPlayWhenReady(true); //run file/link when ready to play.
            dialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
                @Override
                public void onDismiss(DialogInterface dialogInterface) {
                    player.release();
                }
            });

        }
        close.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
//                popup.dismiss();
                dialog.cancel();
            }
        });
    }
 

private void initializePlayer(String rtmpUrl) {
  Intent intent = getIntent();
  boolean needNewPlayer = player == null;
  if (needNewPlayer) {

    boolean preferExtensionDecoders = intent.getBooleanExtra(PREFER_EXTENSION_DECODERS, false);
    @SimpleExoPlayer.ExtensionRendererMode int extensionRendererMode =
            useExtensionRenderers()
                    ? (preferExtensionDecoders ? SimpleExoPlayer.EXTENSION_RENDERER_MODE_PREFER
                    : SimpleExoPlayer.EXTENSION_RENDERER_MODE_ON)
                    : SimpleExoPlayer.EXTENSION_RENDERER_MODE_OFF;
    TrackSelection.Factory videoTrackSelectionFactory =
            new AdaptiveTrackSelection.Factory(BANDWIDTH_METER);
    trackSelector = new DefaultTrackSelector(videoTrackSelectionFactory);
    player = ExoPlayerFactory.newSimpleInstance(this, trackSelector, new DefaultLoadControl(),
            null, extensionRendererMode);
 //   player = ExoPlayerFactory.newSimpleInstance(this, trackSelector,
 //           new DefaultLoadControl(new DefaultAllocator(true, C.DEFAULT_BUFFER_SEGMENT_SIZE),  500, 1500, 500, 1500),
 //           null, extensionRendererMode);
    player.addListener(this);

    eventLogger = new EventLogger(trackSelector);
    player.addListener(eventLogger);
    player.setAudioDebugListener(eventLogger);
    player.setVideoDebugListener(eventLogger);
    player.setMetadataOutput(eventLogger);

    simpleExoPlayerView.setPlayer(player);
    player.setPlayWhenReady(shouldAutoPlay);
    debugViewHelper = new DebugTextViewHelper(player, debugTextView);
    debugViewHelper.start();
  }
  if (needNewPlayer || needRetrySource) {
    //  String action = intent.getAction();
    Uri[] uris;
    String[] extensions;

    uris = new Uri[1];
    uris[0] = Uri.parse(rtmpUrl);
    extensions = new String[1];
    extensions[0] = "";
    if (Util.maybeRequestReadExternalStoragePermission(this, uris)) {
      // The player will be reinitialized if the permission is granted.
      return;
    }
    MediaSource[] mediaSources = new MediaSource[uris.length];
    for (int i = 0; i < uris.length; i++) {
      mediaSources[i] = buildMediaSource(uris[i], extensions[i]);
    }
    MediaSource mediaSource = mediaSources.length == 1 ? mediaSources[0]
            : new ConcatenatingMediaSource(mediaSources);
    boolean haveResumePosition = resumeWindow != C.INDEX_UNSET;
    if (haveResumePosition) {
      player.seekTo(resumeWindow, resumePosition);
    }
    player.prepare(mediaSource, !haveResumePosition, false);
    needRetrySource = false;
  }
}
 

/**
 * Internal methods
 */
private void initializePlayer() {
    Intent intent = getIntent();
    boolean needNewPlayer = player == null;
    if (needNewPlayer) {

        TrackSelection.Factory adaptiveTrackSelectionFactory =
                new AdaptiveTrackSelection.Factory(BANDWIDTH_METER);

        trackSelector = new DefaultTrackSelector(adaptiveTrackSelectionFactory);
        trackSelectionHelper = new TrackSelectionHelper(trackSelector, adaptiveTrackSelectionFactory, getThemeHelper());
        lastSeenTrackGroupArray = null;

        UUID drmSchemeUuid = intent.hasExtra(DRM_SCHEME_UUID_EXTRA)
                ? UUID.fromString(intent.getStringExtra(DRM_SCHEME_UUID_EXTRA)) : null;
        DrmSessionManager<FrameworkMediaCrypto> drmSessionManager = null;
        if (drmSchemeUuid != null) {
            String drmLicenseUrl = intent.getStringExtra(DRM_LICENSE_URL);
            String[] keyRequestPropertiesArray = intent.getStringArrayExtra(DRM_KEY_REQUEST_PROPERTIES);
            boolean multiSession = intent.getBooleanExtra(DRM_MULTI_SESSION, false);
            int errorStringId = R.string.error_drm_unknown;
            try {
                drmSessionManager = buildDrmSessionManagerV18(drmSchemeUuid, drmLicenseUrl,
                        keyRequestPropertiesArray, multiSession);
            } catch (UnsupportedDrmException e) {
                errorStringId = e.reason == UnsupportedDrmException.REASON_UNSUPPORTED_SCHEME
                        ? R.string.error_drm_unsupported_scheme : R.string.error_drm_unknown;
            }
            if (drmSessionManager == null) {
                showToast(errorStringId);
                return;
            }
        }
        DefaultRenderersFactory renderersFactory = new DefaultRenderersFactory(this,
                drmSessionManager, DefaultRenderersFactory.EXTENSION_RENDERER_MODE_PREFER);
        player = ExoPlayerFactory.newSimpleInstance(this.context, trackSelector);
        player.addListener(new PlayerEventListener());
        simpleExoPlayerView.setPlayer(player);
        player.setPlayWhenReady(shouldAutoPlay);
        if (Prefs.getLoopVideo()) {
            player.setRepeatMode(Player.REPEAT_MODE_ALL);
        } else {
            player.setRepeatMode(Player.REPEAT_MODE_OFF);
        }
    }

    String action = intent.getAction();
    Uri[] uris;
    String[] extensions;
    if (intent.getData() != null && intent.getType() != null) {
        uris = new Uri[]{intent.getData()};
        extensions = new String[]{intent.getType()};
    } else {
        // TODO: 12/7/16 asdasd
        showToast(getString(R.string.unexpected_intent_action, action));
        return;
    }

    MediaSource[] mediaSources = new MediaSource[uris.length];
    for (int i = 0; i < uris.length; i++) {
        mediaSources[i] = buildMediaSource(uris[i], extensions[i]);
    }
    MediaSource mediaSource = mediaSources.length == 1 ? mediaSources[0]
            : new ConcatenatingMediaSource(mediaSources);

    boolean haveResumePosition = resumeWindow != C.INDEX_UNSET;
    if (haveResumePosition) {
        player.seekTo(resumeWindow, resumePosition);
    }
    player.prepare(mediaSource, !haveResumePosition, false);
    inErrorState = false;
    supportInvalidateOptionsMenu();

}
 

private void initExoPlayer() {
    BandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
    TrackSelection.Factory videoTrackSelectionFactory =
            new AdaptiveTrackSelection.Factory(bandwidthMeter);
    TrackSelector trackSelector =
            new DefaultTrackSelector(videoTrackSelectionFactory);

    exoPlayer = ExoPlayerFactory.newSimpleInstance(this, trackSelector);
    exoPlayerView = ((SimpleExoPlayerView) findViewById(R.id.exoPlayer));
    exoPlayerView.setPlayer(exoPlayer);

    listener = new ExoPlayer.EventListener() {

        @Override
        public void onTracksChanged(TrackGroupArray trackGroupArray, TrackSelectionArray trackSelectionArray) {
            if (trackGroupArray.length > 0) {
                progressBar.setVisibility(View.GONE);
            }
        }

        @Override
        public void onLoadingChanged(boolean b) {
            progressBar.setVisibility(b ? View.VISIBLE : View.GONE);
        }

        @Override
        public void onPlayerStateChanged(boolean b, int i) {

        }

        @Override
        public void onPlayerError(ExoPlaybackException e) {
            progressBar.setVisibility(View.GONE);
            Toast.makeText(ImageActivity.this, "Error: " + e.getMessage(), Toast.LENGTH_LONG).show();
        }

        @Override
        public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {

        }
    };
}