Examples with Messenger android.os.Messenger used on opensource projects

Example 86 with Messenger

use of android.os.Messenger in project android_frameworks_base by AOSPA.

the class AsyncChannel method connected.

/**
     * Connect handler to messenger. This method is typically called
     * when a server receives a CMD_CHANNEL_FULL_CONNECTION request
     * and initializes the internal instance variables to allow communication
     * with the dstMessenger.
     *
     * @param srcContext
     * @param srcHandler
     * @param dstMessenger
     */
public void connected(Context srcContext, Handler srcHandler, Messenger dstMessenger) {
    if (DBG)
        log("connected srcHandler to the dstMessenger  E");
    // Initialize source fields
    mSrcContext = srcContext;
    mSrcHandler = srcHandler;
    mSrcMessenger = new Messenger(mSrcHandler);
    // Initialize destination fields
    mDstMessenger = dstMessenger;
    linkToDeathMonitor();
    if (DBG)
        log("connected srcHandler to the dstMessenger X");
}

Example 87 with Messenger

use of android.os.Messenger in project android_frameworks_base by AOSPA.

the class WifiManager method getChannel.

private synchronized AsyncChannel getChannel() {
    if (mAsyncChannel == null) {
        Messenger messenger = getWifiServiceMessenger();
        if (messenger == null) {
            throw new IllegalStateException("getWifiServiceMessenger() returned null!  This is invalid.");
        }
        mAsyncChannel = new AsyncChannel();
        mConnected = new CountDownLatch(1);
        Handler handler = new ServiceHandler(mLooper);
        mAsyncChannel.connect(mContext, handler, messenger);
        try {
            mConnected.await();
        } catch (InterruptedException e) {
            Log.e(TAG, "interrupted wait at init");
        }
    }
    return mAsyncChannel;
}

Example 88 with Messenger

use of android.os.Messenger in project android_frameworks_base by AOSPA.

the class NsdManager method init.

/**
     * Initialize AsyncChannel
     */
private void init() {
    final Messenger messenger = getMessenger();
    if (messenger == null)
        throw new RuntimeException("Failed to initialize");
    HandlerThread t = new HandlerThread("NsdManager");
    t.start();
    mHandler = new ServiceHandler(t.getLooper());
    mAsyncChannel.connect(mContext, mHandler, messenger);
    try {
        mConnected.await();
    } catch (InterruptedException e) {
        Log.e(TAG, "interrupted wait at init");
    }
}

Example 89 with Messenger

use of android.os.Messenger in project mechanoid by robotoworks.

the class OperationService method onOperationStarting.

public void onOperationStarting(Intent request, Bundle data) {
    if (mEnableLogging) {
        Log.d(mLogTag, String.format("[Operation Starting] request:%s, data:%s", request, data));
    }
    Messenger messenger = request.getParcelableExtra(EXTRA_BRIDGE_MESSENGER);
    Message m = new Message();
    m.what = OperationServiceBridge.MSG_OPERATION_STARTING;
    m.arg1 = OperationServiceBridge.getOperationRequestId(request);
    m.setData(data);
    try {
        messenger.send(m);
    } catch (RemoteException e) {
        if (mEnableLogging) {
            Log.e(mLogTag, String.format("[Operation Exception] %s", Log.getStackTraceString(e)));
        }
    }
}

Example 90 with Messenger

use of android.os.Messenger in project mechanoid by robotoworks.

the class OperationService method onOperationAborted.

public void onOperationAborted(Intent request, int reason, Bundle data) {
    if (mEnableLogging) {
        Log.d(mLogTag, String.format("[Operation Aborted] request:%s, reason%s, data:%s", request, reason, data));
    }
    Messenger messenger = request.getParcelableExtra(EXTRA_BRIDGE_MESSENGER);
    Message m = new Message();
    m.what = OperationServiceBridge.MSG_OPERATION_ABORTED;
    m.arg1 = OperationServiceBridge.getOperationRequestId(request);
    m.arg2 = reason;
    m.setData(data);
    try {
        messenger.send(m);
    } catch (RemoteException e) {
        if (mEnableLogging) {
            Log.e(mLogTag, String.format("[Operation Exception] %s", Log.getStackTraceString(e)));
        }
    }
    sendStopMessage(request);
}