Java CastContext类代码示例

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
public void onCreate() {
    Log.d(TAG, "onCreate");
    super.onCreate();
    castSessionManager = CastContext.getSharedInstance(this).getSessionManager();

    // Create a MediaSessionCompat
    mediaSession = new MediaSessionCompat(this, TAG);

    // Enable callbacks from MediaButtons and TransportControls
    mediaSession.setFlags(MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS |
                    MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS);

    // Set an initial PlaybackState with ACTION_PLAY, so media buttons can start the player
    stateBuilder = new PlaybackStateCompat.Builder()
            .setActions(PlaybackStateCompat.ACTION_PLAY | PlaybackStateCompat.ACTION_PLAY_PAUSE);
    mediaSession.setPlaybackState(stateBuilder.build());

    // MySessionCallback() has methods that handle callbacks from a media controller
    mediaSession.setCallback(mediaSessionCallback);

    // Set the session's token so that client activities can communicate with it.
    setSessionToken(mediaSession.getSessionToken());
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
public void playFiles(List<MediaQueueItem> mediaItems) {
    CastSession castSession =
            CastContext.getSharedInstance(this).getSessionManager().getCurrentCastSession();
    if (castSession == null) {
        Toast.makeText(this, "Not connected", Toast.LENGTH_LONG).show();
        return;
    }

    // For variety, shuffle the list.
    Collections.shuffle(mediaItems);

    Log.d(TAG, "playFiles: sending " + mediaItems.size() + " files to Chromecast");
    RemoteMediaClient mediaClient = castSession.getRemoteMediaClient();
    int startIndex = 0;
    mediaClient.queueLoad(mediaItems.toArray(new MediaQueueItem[0]), startIndex,
            MediaStatus.REPEAT_MODE_REPEAT_ALL_AND_SHUFFLE, null);
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.cast_video_browser);
    setupActionBar();

    mCastStateListener = new CastStateListener() {
        @Override
        public void onCastStateChanged(int newState) {
            if (newState != CastState.NO_DEVICES_AVAILABLE) {
                showIntroductoryOverlay();
            }
        }
    };
    mCastContext = CastContext.getSharedInstance(this);
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
private void updatePlayPauseButtonImageResource(ImageButton button) {
    CastSession castSession = CastContext.getSharedInstance(mAppContext)
            .getSessionManager().getCurrentCastSession();
    RemoteMediaClient remoteMediaClient =
            (castSession == null) ? null : castSession.getRemoteMediaClient();
    if (remoteMediaClient == null) {
        button.setVisibility(View.GONE);
        return;
    }
    int status = remoteMediaClient.getPlayerState();
    switch (status) {
        case MediaStatus.PLAYER_STATE_PLAYING:
            button.setImageResource(PAUSE_RESOURCE);
            break;
        case MediaStatus.PLAYER_STATE_PAUSED:
            button.setImageResource(PLAY_RESOURCE);
            break;
        default:
            button.setVisibility(View.GONE);
    }
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.cast_queue_activity);
    Log.d(TAG, "onCreate() was called");

    if (savedInstanceState == null) {
        getSupportFragmentManager().beginTransaction()
                .add(R.id.container, new QueueListViewFragment(), FRAGMENT_LIST_VIEW)
                .commit();
    }
    setupActionBar();
    mEmptyView = findViewById(R.id.empty);
    mCastContext = CastContext.getSharedInstance(this);
    mCastContext.registerLifecycleCallbacksBeforeIceCreamSandwich(this, savedInstanceState);
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.video_browser);
    setupActionBar();

    mCastStateListener = new CastStateListener() {
        @Override
        public void onCastStateChanged(int newState) {
            if (newState != CastState.NO_DEVICES_AVAILABLE) {
                showIntroductoryOverlay();
            }
        }
    };
    mCastContext = CastContext.getSharedInstance(this);
    mCastContext.registerLifecycleCallbacksBeforeIceCreamSandwich(this, savedInstanceState);
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.queue_activity);
    Log.d(TAG, "onCreate() was called");

    if (savedInstanceState == null) {
        getSupportFragmentManager().beginTransaction()
                .add(R.id.container, new QueueListViewFragment(), FRAGMENT_LIST_VIEW)
                .commit();
    }
    setupActionBar();
    mEmptyView = findViewById(R.id.empty);
    mCastContext = CastContext.getSharedInstance(this);
    mCastContext.registerLifecycleCallbacksBeforeIceCreamSandwich(this, savedInstanceState);
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
protected void startCasting(){
	MediaInfo mediaInfo = getCastMediaInfo();
	if (mediaInfo == null)
		return;

	mSessionManager = CastContext.getSharedInstance(getActivity()).getSessionManager();
	mCastSession = mSessionManager.getCurrentCastSession();//AbstractStartupActivity.getInstance().getCastSession();
	remoteMediaClient = mCastSession.getRemoteMediaClient();

	MediaInfo currentCastMediaInfo = remoteMediaClient.getMediaInfo();
	if (areEqualMediaInfo(currentCastMediaInfo, mediaInfo) && (remoteMediaClient.isPlaying() || remoteMediaClient.isPaused()) ){
		updateStatus();
	}else if (mStartTime <= 0){
		mStartTime = getStoredPlaybackPositon();
		remoteMediaClient.load(mediaInfo, true, mStartTime);
	} else{

		remoteMediaClient.load(mediaInfo, true, mStartTime);
	}
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.video_browser);
    setupActionBar();

    mCastStateListener = new CastStateListener() {
        @Override
        public void onCastStateChanged(int newState) {
            if (newState != CastState.NO_DEVICES_AVAILABLE) {
                showIntroductoryOverlay();
            }
        }
    };

    mCastContext = CastContext.getSharedInstance(this);
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // When the user clicks on the button, use Android voice recognition to get text
    Button voiceButton = (Button) findViewById(R.id.voiceButton);
    voiceButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            startVoiceRecognitionActivity();
        }
    });

    // Setup the CastContext
    mCastContext = CastContext.getSharedInstance(this);
    mCastContext.registerLifecycleCallbacksBeforeIceCreamSandwich(this, savedInstanceState);
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
/**
 * (non-Javadoc)
 * @see android.app.Service#onStartCommand(android.content.Intent, int, int)
 */
@Override
public int onStartCommand(Intent startIntent, int flags, int startId) {
    if (startIntent != null) {
        String action = startIntent.getAction();
        String command = startIntent.getStringExtra(CMD_NAME);
        if (ACTION_CMD.equals(action)) {
            if (CMD_PAUSE.equals(command)) {
                mPlaybackManager.handlePauseRequest();
            } else if (CMD_STOP_CASTING.equals(command)) {
                CastContext.getSharedInstance(this).getSessionManager().endCurrentSession(true);
            }
        } else {
            // Try to handle the intent as a media button event wrapped by MediaButtonReceiver
            MediaButtonReceiver.handleIntent(mSession, startIntent);
        }
    }
    // Reset the delay handler to enqueue a message to stop the service if
    // nothing is playing.
    mDelayedStopHandler.removeCallbacksAndMessages(null);
    mDelayedStopHandler.sendEmptyMessageDelayed(0, STOP_DELAY);
    return START_STICKY;
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    AccessToken token = LoopPrefs.getAccessToken(getActivity());
    vimeoService = ServiceGenerator.createService(
            VimeoService.class,
            VimeoService.BASE_URL,
            new AuthorizedNetworkInterceptor(token));

    setHasOptionsMenu(true);

    font = FontCache.getTypeface("Ubuntu-Medium.ttf", getContext());
    compositeSubscription = new CompositeSubscription();

    castContext = CastContext.getSharedInstance(getContext());
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (getArguments() != null) {
        query = getArguments().getString("query");
    }

    AccessToken token = LoopPrefs.getAccessToken(getActivity());
    vimeoService = ServiceGenerator.createService(
            VimeoService.class,
            VimeoService.BASE_URL,
            new AuthorizedNetworkInterceptor(token));

    setHasOptionsMenu(true);

    font = FontCache.getTypeface("Ubuntu-Medium.ttf", getContext());

    compositeSubscription = new CompositeSubscription();

    castContext = CastContext.getSharedInstance(getContext());
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    setSupportActionBar((Toolbar) findViewById(R.id.toolbar));

    // Make the Cast button show.
    // TODO(smcgruer): Determine if there is a more correct way to do this.
    CastContext.getSharedInstance(this);

    // Bind the UPnP service. This is not actually used in MainActivity, but is used by multiple child fragments.
    // Binding it here means that it will not be destroyed and recreated during fragment transitions.
    // TODO(smcgruer): Handle failure gracefully.
    if (!getApplicationContext().bindService(
            new Intent(this, AndroidUpnpServiceImpl.class),
            mServiceConnection,
            Context.BIND_AUTO_CREATE)) {
        throw new IllegalStateException("Unable to bind AndroidUpnpServiceImpl");
    }

    // Initialize the database connection.
    mBookmarksDbHelper = new BookmarksDbHelper(getApplicationContext());

    if (mServerBrowserFragment != null)
        throw new IllegalStateException("mServerBrowserFragment should be null in onCreate");

    mServerBrowserFragment = ServerBrowserFragment.newInstance();
    getSupportFragmentManager().beginTransaction()
            .add(R.id.fragment_container, mServerBrowserFragment)
            .commit();
}
 

import com.google.android.gms.cast.framework.CastContext; //导入依赖的package包/类
private void setupCast(Bundle savedInstanceState) {
    if (TextUtils.isEmpty(getString(R.string.cast_app_id)))
        return;
    mCastStateListener = new CastStateListener() {
        @Override
        public void onCastStateChanged(int newState) {
            if (newState != CastState.NO_DEVICES_AVAILABLE) {

            }
        }
    };
    mCastContext = CastContext.getSharedInstance(this);
    mCastContext.registerLifecycleCallbacksBeforeIceCreamSandwich(this, savedInstanceState);
}