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

Example 96 with Messenger

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

the class PhoneWindowManager method takeScreenshot.

// Assume this is called from the Handler thread.
private void takeScreenshot(final int screenshotType) {
    synchronized (mScreenshotLock) {
        if (mScreenshotConnection != null) {
            return;
        }
        final ComponentName serviceComponent = new ComponentName(SYSUI_PACKAGE, SYSUI_SCREENSHOT_SERVICE);
        final Intent serviceIntent = new Intent();
        serviceIntent.setComponent(serviceComponent);
        ServiceConnection conn = new ServiceConnection() {

            @Override
            public void onServiceConnected(ComponentName name, IBinder service) {
                synchronized (mScreenshotLock) {
                    if (mScreenshotConnection != this) {
                        return;
                    }
                    Messenger messenger = new Messenger(service);
                    Message msg = Message.obtain(null, screenshotType);
                    final ServiceConnection myConn = this;
                    Handler h = new Handler(mHandler.getLooper()) {

                        @Override
                        public void handleMessage(Message msg) {
                            synchronized (mScreenshotLock) {
                                if (mScreenshotConnection == myConn) {
                                    mContext.unbindService(mScreenshotConnection);
                                    mScreenshotConnection = null;
                                    mHandler.removeCallbacks(mScreenshotTimeout);
                                }
                            }
                        }
                    };
                    msg.replyTo = new Messenger(h);
                    msg.arg1 = msg.arg2 = 0;
                    // Needs delay or else we'll be taking a screenshot of the dialog each time
                    try {
                        Thread.sleep(mScreenshotDelay);
                    } catch (InterruptedException ie) {
                    // Do nothing
                    }
                    if (mStatusBar != null && mStatusBar.isVisibleLw())
                        msg.arg1 = 1;
                    if (mNavigationBar != null && mNavigationBar.isVisibleLw())
                        msg.arg2 = 1;
                    try {
                        messenger.send(msg);
                    } catch (RemoteException e) {
                    }
                }
            }

            @Override
            public void onServiceDisconnected(ComponentName name) {
                synchronized (mScreenshotLock) {
                    if (mScreenshotConnection != null) {
                        mContext.unbindService(mScreenshotConnection);
                        mScreenshotConnection = null;
                        mHandler.removeCallbacks(mScreenshotTimeout);
                        notifyScreenshotError();
                    }
                }
            }
        };
        if (mContext.bindServiceAsUser(serviceIntent, conn, Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE_WHILE_AWAKE, UserHandle.CURRENT)) {
            mScreenshotConnection = conn;
            mHandler.postDelayed(mScreenshotTimeout, 10000);
        }
    }
}

Example 97 with Messenger

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

the class SettingInjectorService method sendStatus.

/**
     * Send the enabled values back to the caller via the messenger encoded in the
     * intent.
     */
private void sendStatus(Intent intent, boolean enabled) {
    Message message = Message.obtain();
    Bundle bundle = new Bundle();
    bundle.putBoolean(ENABLED_KEY, enabled);
    message.setData(bundle);
    if (Log.isLoggable(TAG, Log.DEBUG)) {
        Log.d(TAG, mName + ": received " + intent + ", enabled=" + enabled + ", sending message: " + message);
    }
    Messenger messenger = intent.getParcelableExtra(MESSENGER_KEY);
    try {
        messenger.send(message);
    } catch (RemoteException e) {
        Log.e(TAG, mName + ": sending dynamic status failed", e);
    }
}

Example 98 with Messenger

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

the class MainActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Resources res = getResources();
    defaultColor = getColor(R.color.none_received);
    startJobColor = getColor(R.color.start_received);
    stopJobColor = getColor(R.color.stop_received);
    // Set up UI.
    mShowStartView = (TextView) findViewById(R.id.onstart_textview);
    mShowStopView = (TextView) findViewById(R.id.onstop_textview);
    mParamsTextView = (TextView) findViewById(R.id.task_params);
    mDelayEditText = (EditText) findViewById(R.id.delay_time);
    mDeadlineEditText = (EditText) findViewById(R.id.deadline_time);
    mWiFiConnectivityRadioButton = (RadioButton) findViewById(R.id.checkbox_unmetered);
    mAnyConnectivityRadioButton = (RadioButton) findViewById(R.id.checkbox_any);
    mRequiresChargingCheckBox = (CheckBox) findViewById(R.id.checkbox_charging);
    mRequiresIdleCheckbox = (CheckBox) findViewById(R.id.checkbox_idle);
    mIsPersistedCheckbox = (CheckBox) findViewById(R.id.checkbox_persisted);
    mServiceComponent = new ComponentName(this, TestJobService.class);
    // Start service and provide it a way to communicate with us.
    Intent startServiceIntent = new Intent(this, TestJobService.class);
    startServiceIntent.putExtra("messenger", new Messenger(mHandler));
    startService(startServiceIntent);
}

Example 99 with Messenger

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

the class NetworkFactory method register.

public void register() {
    if (DBG)
        log("Registering NetworkFactory");
    if (mMessenger == null) {
        mMessenger = new Messenger(this);
        ConnectivityManager.from(mContext).registerNetworkFactory(mMessenger, LOG_TAG);
    }
}

Example 100 with Messenger

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

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");
    }
}