Çıkış Değiştirici

Koleksiyonlar ile düzeninizi koruyun İçeriği tercihlerinize göre kaydedin ve kategorilere ayırın.

if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
    // Create a media session. NotificationCompat.MediaStyle
    // PlayerService is your own Service or Activity responsible for media playback.
    MediaSession mediaSession = new MediaSession(this, "PlayerService");

    // Create a MediaStyle object and supply your media session token to it.
    Notification.MediaStyle mediaStyle = new Notification.MediaStyle().setMediaSession(mediaSession.getSessionToken());

    // Specify any actions which your users can perform, such as pausing and skipping to the next track.
    Notification.Action pauseAction = Notification.Action.Builder(pauseIcon, "Pause", pauseIntent).build();

    // Create a Notification which is styled by your MediaStyle object.
    // This connects your media session to the media controls.
    // Don't forget to include a small icon.
    String CHANNEL_ID = "CHANNEL_ID";
    Notification notification = new Notification.Builder(this, CHANNEL_ID)
        .setStyle(mediaStyle)
        .setSmallIcon(R.drawable.ic_app_logo)
        .addAction(pauseAction)
        .build();
}

if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
    mediaSession.setMetadata(
        new MediaMetadataCompat.Builder()
        // Title
        .putString(MediaMetadata.METADATA_KEY_TITLE, currentTrack.title)

        // Artist
        // Could also be the channel name or TV series.
        .putString(MediaMetadata.METADATA_KEY_ARTIST, currentTrack.artist)

        // Album art
        // Could also be a screenshot or hero image for video content
        // The URI scheme needs to be "content", "file", or "android.resource".
        .putString(MediaMetadata.METADATA_KEY_ALBUM_ART_URI, currentTrack.albumArtUri)

        // Duration
        // If duration isn't set, such as for live broadcasts, then the progress
        // indicator won't be shown on the seekbar.
        .putLong(MediaMetadata.METADATA_KEY_DURATION, currentTrack.duration)

        .build()
    );
}

if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
    mediaSession.setPlaybackState(
        new PlaybackStateCompat.Builder()
            .setState(
                 PlaybackStateCompat.STATE_PLAYING,

                // Playback position
                // Used to update the elapsed time and the progress bar.
                mediaPlayer.currentPosition.toLong(),

                // Playback speed
                // Determines the rate at which the elapsed time changes.
                playbackSpeed
            )

        // isSeekable
        // Adding the SEEK_TO action indicates that seeking is supported
        // and makes the seekbar position marker draggable. If this is not
        // supplied seek will be disabled but progress will still be shown.
        .setActions(PlaybackStateCompat.ACTION_SEEK_TO)
        .build()
    );
}

public class MyService extends Service {
  private CastContext castContext;

  @Override
  protected void onCreate() {
     castContext = CastContext.getSharedInstance(this);
     castContext
        .getSessionManager()
        .addSessionManagerListener(sessionManagerListener, CastSession.class);
  }

  @Override
  protected void onDestroy() {
    if (castContext != null) {
       castContext
          .getSessionManager()
          .removeSessionManagerListener(sessionManagerListener, CastSession.class);
    }
  }
}

public class CastOptionsProvider implements OptionsProvider {
    @Override
    public CastOptions getCastOptions(Context context) {
        ...
        return new CastOptions.Builder()
            ...
            .setRemoteToLocalEnabled(true)
            .build()
  }
}

public class MyService extends Service {
    private CastContext castContext;
    private SessionTransferCallback sessionTransferCallback;

    @Override
    protected void onCreate() {
        castContext = CastContext.getSharedInstance(this);
        castContext.getSessionManager()
                   .addSessionManagerListener(sessionManagerListener, CastSession.class);
        sessionTransferCallback = new MySessionTransferCallback();
        castContext.addSessionTransferCallback(sessionTransferCallback);
    }

    @Override
    protected void onDestroy() {
        if (castContext != null) {
            castContext.getSessionManager()
                       .removeSessionManagerListener(sessionManagerListener, CastSession.class);
            if (sessionTransferCallback != null) {
                castContext.removeSessionTransferCallback(sessionTransferCallback);
            }
        }
    }

    public static class MySessionTransferCallback extends SessionTransferCallback {
        public MySessionTransferCallback() {}

        @Override
        public void onTransferring(@SessionTransferCallback.TransferType int transferType) {
            // Perform necessary steps prior to onTransferred
        }

        @Override
        public void onTransferred(@SessionTransferCallback.TransferType int transferType,
                                  SessionState sessionState) {
            if (transferType==SessionTransferCallback.TRANSFER_TYPE_FROM_REMOTE_TO_LOCAL) {
                // Remote stream is transferred to the local device.
                // Retrieve information from the SessionState to continue playback on the local player.
            }
        }

        @Override
        public void onTransferFailed(@SessionTransferCallback.TransferType int transferType,
                                     @SessionTransferCallback.TransferFailedReason int transferFailedReason) {
            // Handle transfer failure.
        }
    }
}

public class MyActivity extends AppCompatActivity {
  private CastContext castContext;
  private SessionTransferCallback sessionTransferCallback;

  @Override
  protected void onCreate() {
     castContext = CastContext.getSharedInstance(this);
     castContext
        .getSessionManager()
        .addSessionManagerListener(sessionManagerListener, CastSession.class);
     sessionTransferCallback = new MySessionTransferCallback();
     castContext.addSessionTransferCallback(sessionTransferCallback);
  }

  @Override
  protected void onDestroy() {
    if (castContext != null) {
       castContext
          .getSessionManager()
          .removeSessionManagerListener(sessionManagerListener, CastSession.class);
      if (sessionTransferCallback != null) {
         castContext.removeSessionTransferCallback(sessionTransferCallback);
      }
    }
  }

  public static class MySessionTransferCallback extends SessionTransferCallback {
    public MySessionTransferCallback() {}

    @Override
    public void onTransferring(@SessionTransferCallback.TransferType int transferType) {
        // Perform necessary steps prior to onTransferred
    }

    @Override
    public void onTransferred(@SessionTransferCallback.TransferType int transferType,
                               SessionState sessionState) {
      if (transferType==SessionTransferCallback.TRANSFER_TYPE_FROM_REMOTE_TO_LOCAL) {
        // Remote stream is transferred to the local device.

        // Retrieve information from the SessionState to continue playback on the local player.
      }
    }

    @Override
    public void onTransferFailed(@SessionTransferCallback.TransferType int transferType,
                                 @SessionTransferCallback.TransferFailedReason int transferFailedReason) {
      // Handle transfer failure.
    }
  }
}

public class MyActivity extends Activity {
    private CastContext mCastContext;
    private CastSession mCastSession;
    private SessionManager mSessionManager;
    private SessionManagerListener<CastSession> mSessionManagerListener =
            new SessionManagerListenerImpl();
    private Cast.Listener mCastListener = new CastListener();

    private class SessionManagerListenerImpl implements SessionManagerListener<CastSession> {
        @Override
        public void onSessionStarting(CastSession session) {}
        @Override
        public void onSessionStarted(CastSession session, String sessionId) {
            addCastListener(session);
        }
        @Override
        public void onSessionStartFailed(CastSession session, int error) {}
        @Override
        public void onSessionSuspended(CastSession session, int reason) {
            removeCastListener();
        }
        @Override
        public void onSessionResuming(CastSession session, String sessionId) {}
        @Override
        public void onSessionResumed(CastSession session, boolean wasSuspended) {
            addCastListener(session);
        }
        @Override
        public void onSessionResumeFailed(CastSession session, int error) {}
        @Override
        public void onSessionEnding(CastSession session) {}
        @Override
        public void onSessionEnded(CastSession session, int error) {
            removeCastListener();
        }
    }

    private class CastListener extends Cast.Listener {
         @Override
         public void onDeviceNameChanged() {
             if (mCastSession == null) {
                 return;
             }
             CastDevice castDevice = mCastSession.getCastDevice();
             String deviceName = castDevice.getFriendlyName();
             // Update UIs with the new cast device name.
         }
    }

    private void addCastListener(CastSession castSession) {
        mCastSession = castSession;
        mCastSession.addCastListener(mCastListener);
    }

    private void removeCastListener() {
        if (mCastSession != null) {
            mCastSession.removeCastListener(mCastListener);
        }
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mCastContext = CastContext.getSharedInstance(this);
        mSessionManager = mCastContext.getSessionManager();
        mSessionManager.addSessionManagerListener(mSessionManagerListener, CastSession.class);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        mSessionManager.removeSessionManagerListener(mSessionManagerListener, CastSession.class);
    }
}