Java MediaRouter.getInstance方法代码示例

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
private void setupMediaRouter() {
  mediaRouter = MediaRouter.getInstance(getApplicationContext());
  mediaRouteSelector = new MediaRouteSelector.Builder().addControlCategory(
      CastMediaControlIntent.categoryForCast(getString(R.string.app_cast_id))).build();
  if (isRemoteDisplaying()) {
    this.castDevice = CastDevice.getFromBundle(mediaRouter.getSelectedRoute().getExtras());
  } else {
    Bundle extras = getIntent().getExtras();
    if (extras != null) {
      castDevice = extras.getParcelable(INTENT_EXTRA_CAST_DEVICE);
    }
  }

  mediaRouter.addCallback(mediaRouteSelector, mMediaRouterCallback,
      MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
protected BaseCastManager(Context context, CastConfiguration castConfiguration) {
    mCastConfiguration = castConfiguration;
    mCapabilities = castConfiguration.getCapabilities();
    LogUtils.setDebug(isFeatureEnabled(CastConfiguration.FEATURE_DEBUGGING));

    sCclVersion = context.getString(R.string.ccl_version);
    mApplicationId = castConfiguration.getApplicationId();
    LOGD(TAG, "BaseCastManager is instantiated\nVersion: " + sCclVersion
            + "\nApplication ID: " + mApplicationId);
    mContext = context.getApplicationContext();
    mPreferenceAccessor = new PreferenceAccessor(mContext);
    mUiVisibilityHandler = new Handler(new UpdateUiVisibilityHandlerCallback());
    mPreferenceAccessor.saveStringToPreference(PREFS_KEY_APPLICATION_ID, mApplicationId);

    mMediaRouter = MediaRouter.getInstance(mContext);
    mMediaRouteSelector = new MediaRouteSelector.Builder().addControlCategory(
            CastMediaControlIntent.categoryForCast(mApplicationId)).build();

    mMediaRouterCallback = new CastMediaRouterCallback(this);
    mMediaRouter.addCallback(mMediaRouteSelector, mMediaRouterCallback,
            MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
/**
 * sets up the Cast button and starts route discovery
 * @param castMenuItem the MenuItem holding a {@link CastScreenMediaRouteActionProvider}
 * @param appId id for a Remote Display Receiver application
 */
protected void prepareCastButton(MenuItem castMenuItem, String appId) {
    mSelector = new MediaRouteSelector.Builder().addControlCategory(
            CastMediaControlIntent.categoryForCast(appId)
    ).build();

    mProvider = (CastScreenMediaRouteActionProvider)
            MenuItemCompat.getActionProvider(castMenuItem);
    mProvider.setRouteSelector(mSelector);
    mAppId = appId;

    mRouter = MediaRouter.getInstance(getApplicationContext());

    // Remove existing callback if present
    if(mCallback != null)
        mRouter.removeCallback(mCallback);

    mCallback = new MediaRouterCallback();
    mRouter.addCallback(mSelector, mCallback, MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
@Override
public void onDismiss(DialogInterface dialog) {
    super.onDismiss(dialog);

    if (mCancelled) {
        if (mPlayer != null) mPlayer.onRouteDialogCancelled();
        return;
    }

    if (mController != null) {
        MediaRouter router = MediaRouter.getInstance(mContext);
        mController.onRouteSelected(mPlayer, router, router.getSelectedRoute());
    }
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
protected AbstractMediaRouteController() {
    mContext = ContextUtils.getApplicationContext();
    assert (getContext() != null);

    mHandler = new Handler();

    mMediaRouteSelector = buildMediaRouteSelector();

    MediaRouter mediaRouter;

    try {
        // Pre-MR1 versions of JB do not have the complete MediaRouter APIs,
        // so getting the MediaRouter instance will throw an exception.
        mediaRouter = MediaRouter.getInstance(getContext());
    } catch (NoSuchMethodError e) {
        Log.e(TAG, "Can't get an instance of MediaRouter, casting is not supported."
                + " Are you still on JB (JVP15S)?");
        mediaRouter = null;
    }
    mMediaRouter = mediaRouter;

    mAvailableRouteListeners = new HashSet<MediaStateListener>();
    // TODO(aberent): I am unclear why this is accessed from multiple threads, but
    // if I make it a HashSet then it gets ConcurrentModificationExceptions on some
    // types of disconnect. Investigate and fix.
    mUiListeners = new CopyOnWriteArraySet<UiListener>();

    mDeviceDiscoveryCallback = new DeviceDiscoveryCallback();
    mDeviceSelectionCallback = new DeviceSelectionCallback();
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    CallbackThreadHandler.init(new MainThreadWrapper());
    if(BuildConfig.DEBUG) {
        //adb shell setprop log.tag.ocast.driver.link VERBOSE
        //adb shell setprop log.tag.ocast.driver.link OFF
        try {
            InputStream ins = getResources().openRawResource(R.raw.logging);
            DebugHelper.initLogging(ins);
        } catch (IOException e) {
            Log.e(TAG, "could not initialize logger");
        }
    }

    ActivityMainBinding binding = DataBindingUtil.setContentView(this,R.layout.activity_main );
    viewmodel = new ViewModel(getString(R.string.webapp_id), this);
    binding.setViewmodel(viewmodel);
    setSupportActionBar(binding.myToolbar);
    binding.buttonStart.setOnClickListener(v->startWebApp());
    binding.buttonStop.setOnClickListener(v-> stopWebApp());
    binding.buttonJoin.setOnClickListener(v-> joinWebApp());
    binding.buttonPlayMedia.setOnClickListener(v -> playMedia());
    binding.buttonPauseMedia.setOnClickListener(v-> pauseMedia());
    binding.buttonStopMedia.setOnClickListener(v -> stopMedia());
    OCastRouteHelper.addMediaRouteProvider(getApplicationContext(), Arrays.asList(ReferenceDriver.SEARCH_TARGET));
    DeviceManager.registerDriver("Orange SA", new ReferenceDriver.ReferenceFactory());
    mMediaRouter = MediaRouter.getInstance(getApplicationContext());
    mMediaRouteSelector = new MediaRouteSelector.Builder()
            .addControlCategory(OCastMediaRouteProvider.CATEGORY_OCAST)
            .build();
    mMediaRouter.addCallback(mMediaRouteSelector, mMediaRouterCallBack, MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
/**
 * register the {@link org.ocast.mediaroute.OCastMediaRouteProvider OCastMediaRouteProvider}
 * on the MediaRouter
 * @param context
 * @param searchTargets a list of search targets to be discovered
 */
public static void addMediaRouteProvider(Context context, List<String> searchTargets) {
    if(sOCastProvider == null) {
        MediaRouter mediaRouter = MediaRouter.getInstance(context.getApplicationContext());
        sOCastProvider = new OCastMediaRouteProvider(context.getApplicationContext(), searchTargets);
        mediaRouter.addProvider(sOCastProvider);
    }
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
private void setUpMediaRouter() {

        mMediaRouter = MediaRouter.getInstance(getApplicationContext());
        mMediaRouteSelector = new MediaRouteSelector.Builder()
                .addControlCategory(
                        CastMediaControlIntent.categoryForCast(
                                getResources().getString(R.string.app_id)
                        )
                )
                .build();
        mMediaRouterCallback = new PinCastMediaRouterCallback();
    }
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
LockScreenTransportControlV16(Context context) {
    mDebug = CommandLine.getInstance().hasSwitch(ChromeSwitches.ENABLE_CAST_DEBUG_LOGS);

    mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    mMediaEventReceiver = new ComponentName(context.getPackageName(),
            MediaButtonIntentReceiver.class.getName());
    Intent mediaButtonIntent = new Intent(Intent.ACTION_MEDIA_BUTTON);
    mediaButtonIntent.setComponent(mMediaEventReceiver);
    mMediaPendingIntent = PendingIntent.getBroadcast(context.getApplicationContext(), 0,
            mediaButtonIntent, 0);
    mAudioFocusListener = new AudioFocusListener();
    mMediaRouter = MediaRouter.getInstance(context);
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
/**
 * Sole constructor
 */
protected AbstractMediaRouteController() {

    mDebug = CommandLine.getInstance().hasSwitch(ChromeSwitches.ENABLE_CAST_DEBUG_LOGS);

    mContext = ApplicationStatus.getApplicationContext();
    assert (getContext() != null);

    mHandler = new Handler();

    mMediaRouteSelector = buildMediaRouteSelector();

    MediaRouter mediaRouter;

    try {
        // Pre-MR1 versions of JB do not have the complete MediaRouter APIs,
        // so getting the MediaRouter instance will throw an exception.
        mediaRouter = MediaRouter.getInstance(getContext());
    } catch (NoSuchMethodError e) {
        Log.e(TAG, "Can't get an instance of MediaRouter, casting is not supported."
                + " Are you still on JB (JVP15S)?");
        mediaRouter = null;
    }
    mMediaRouter = mediaRouter;

    mAvailableRouteListeners = new HashSet<MediaStateListener>();
    // TODO(aberent): I am unclear why this is accessed from multiple threads, but
    // if I make it a HashSet then it gets ConcurrentModificationExceptions on some
    // types of disconnect. Investigate and fix.
    mUiListeners = new CopyOnWriteArraySet<UiListener>();

    mDeviceDiscoveryCallback = new DeviceDiscoveryCallback();
    mDeviceSelectionCallback = new DeviceSelectionCallback();
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
private ChromeMediaRouterDialogController(long nativeDialogController, Context context) {
    mNativeDialogController = nativeDialogController;
    MediaRouter androidMediaRouter = null;
    try {
        // Pre-MR1 versions of JB do not have the complete MediaRouter APIs,
        // so getting the MediaRouter instance will throw an exception.
        androidMediaRouter = MediaRouter.getInstance(context);
    } catch (NoSuchMethodError e) {
        androidMediaRouter = null;
    }
    mAndroidMediaRouter = androidMediaRouter;
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
@Nullable
private MediaRouter getAndroidMediaRouter(Context applicationContext) {
    try {
        // Pre-MR1 versions of JB do not have the complete MediaRouter APIs,
        // so getting the MediaRouter instance will throw an exception.
        return MediaRouter.getInstance(applicationContext);
    } catch (NoSuchMethodError e) {
        return null;
    }
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_video_player);

    //Dagger
    ((TgbApp) getApplication()).getAppComponent().inject(this);

    //Butterknife
    ButterKnife.bind(this);

    // Get the media router service.
    mMediaRouter = MediaRouter.getInstance(this);

    //Elements
    toolbar = playerView.findViewById(R.id.toolbar);
    backdrop = playerView.findViewById(R.id.backdrop);
    playerPoster = playerView.findViewById(R.id.poster);

    setSupportActionBar(toolbar);
    getSupportActionBar().setHomeButtonEnabled(true);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    setSupportActionBar(toolbar);

    //ExoPlayer
    mainHandler = new Handler();
    dataSourceFactory = ((TgbApp) getApplication()).buildHttpDataSourceFactory(BANDWIDTH_METER);

    // Create a route selector for the type of routes your app supports.
    mSelector = new MediaRouteSelector.Builder()
            // These are the framework-supported intents
            .addControlCategory(MediaControlIntent.CATEGORY_REMOTE_PLAYBACK)
            .build();

    //Create new player instance
    player = ExoPlayerFactory.newSimpleInstance(
            new DefaultRenderersFactory(this),
            new DefaultTrackSelector(), new DefaultLoadControl());

    //Associate player to view
    playerView.setPlayer(player);

    //Player settings
    player.addListener(this);
    player.setPlayWhenReady(true);

    playerView.showController();
    playerView.setControllerHideOnTouch(false);


    initializeUI();
}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
public void onCreate() {
    super.onCreate();

    mMediaRouter = MediaRouter.getInstance(getApplicationContext());

    mMediaRouterCallback = new MediaRouter.Callback (){

        public void onRoutePresentationDisplayChanged(MediaRouter router, MediaRouter.RouteInfo route) {
            Log.d(TAG,"onRoutePresentationDisplayChanged ");
            if(CastPlayerService.sCastPlayerService !=null&&route.getPresentationDisplay()!=null)
                CastPlayerService.sCastPlayerService.createDisplayContext(route.getPresentationDisplay());
        }

        @Override
        public void onRouteSelected(MediaRouter router, final MediaRouter.RouteInfo info) {
            final CastDevice device = CastDevice.getFromBundle(info.getExtras());
            if(device==null)
                return;

            ArchosVideoCastManager.getInstance().setSelectedRoute(info);

        }

        @Override
        public void onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo info) {
            ArchosVideoCastManager.getInstance().setSelectedRoute(info);
        }
    };
    sCastPlayerService = this;
    mAudioManager = (AudioManager)getSystemService(Context.AUDIO_SERVICE);
    mSubtitleSizeDefault = getResources().getInteger(R.integer.player_pref_subtitle_size_default);
    mSubtitleColorDefault = Color.parseColor(getResources().getString(R.string.subtitle_color_default));
    mSubtitleVPosDefault = getResources().getInteger(R.integer.player_pref_subtitle_vpos_default);
    Log.d(TAG,"onCreate");

    bindService(new Intent(this, PlayerService.class), mPlayerServiceConnection, BIND_AUTO_CREATE);
    if(PlayerService.sPlayerService!=null)
        onFirstScreenPresentationCreatedAndServiceConnected();
    mWindowManager = (WindowManager)getSystemService(WINDOW_SERVICE);
    AppState.addOnForeGroundListener(this);
    IntentFilter filter = new IntentFilter();
    filter.addAction("DISPLAY_FLOATING_PLAYER");
    filter.addAction(PlayerService.PLAY_INTENT);
    filter.addAction(PlayerService.PAUSE_INTENT);
    filter.addAction(PlayerService.EXIT_INTENT);
    filter.addAction(PlayerService.FULLSCREEN_INTENT);


}
 

import android.support.v7.media.MediaRouter; //导入方法依赖的package包/类
public ArchosVideoCastManager(Context context){
    mMiniControllers = new ArrayList();
    mContext = context;
    reset();
    mArchosCastManagerListeners = new ArrayList<>();
    if(!isCastAvailable()) {
        mCastManager = null;
        mMediaRouter = null;
        mMediaRouteSelector = null;
        return;
    }
    mCastManager = VideoCastManager.getInstance();
    mCastManager.addMiniController(this);//this will set mOnMiniControllerChangedListener
    mCastManager.addVideoCastConsumer(mCastConsumer);
    mCastManager.addTracksSelectedListener(new OnTracksSelectedListener() {
        @Override
        public void onTracksSelected(List<MediaTrack> tracks) {
            ArchosVideoCastManager.getInstance().setSelectedTracks(tracks);
        }
    });
    mRouteSelectorCallback = new MediaRouter.Callback(){
        @Override
        public void onRouteSelected(MediaRouter router, MediaRouter.RouteInfo route) {
            setSelectedRoute(route);
            if(CastDebug.DBG){
                CastDebug.log("onRouteSelected null ? "+(route==null));
            }
        }

        public void onRouteRemoved(MediaRouter router, MediaRouter.RouteInfo route) {
            Log.d(TAG, "route removed");
            if(CastDebug.DBG){
                CastDebug.log("onRouteRemoved "+route.getName());
            }
            //sometimes onRouteRemoved is called when doing screencast, even when it still works

        }

        public void onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo route, int reason) {
            Log.d(TAG, "onRouteUnselected "+mDoNotUnselectRoute);
            if(CastDebug.DBG){
                CastDebug.log("onRouteUnselected mDoNotUnselectRoute ?"+(mDoNotUnselectRoute));

            }
            if(mDoNotUnselectRoute){
                mDoNotUnselectRoute = false;
            }
            else {
                if(CastDebug.DBG){
                    //check if deco is normal
                    if(route!=null&&route.getExtras()!=null) {
                        CastDevice device = CastDevice.getFromBundle(route.getExtras());
                        if (device.getFriendlyName() != null && device.getFriendlyName().equals(getDeviceName())) {
                            CastDebug.log("WARNING: current device removed : " + getDeviceName());
                        }
                    }
                }
                setSelectedRoute(null);
                reset();
                refreshCastListeners();
            }
        }

    };
    mMediaRouter = MediaRouter.getInstance(mContext);
    mMediaRouteSelector = new MediaRouteSelector.Builder().addControlCategory(
            CastMediaControlIntent.categoryForCast(mContext.getString(R.string.app_id))).build();

    mMediaRouter.addCallback(mMediaRouteSelector, mRouteSelectorCallback,
            MediaRouter.CALLBACK_FLAG_REQUEST_DISCOVERY);

}