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

Example 91 with Message

use of android.os.Message in project android_frameworks_base by ParanoidAndroid.

the class MobileDataStateTracker method setDetailedState.

/**
     * Record the detailed state of a network, and if it is a
     * change from the previous state, send a notification to
     * any listeners.
     * @param state the new {@code DetailedState}
     * @param reason a {@code String} indicating a reason for the state change,
     * if one was supplied. May be {@code null}.
     * @param extraInfo optional {@code String} providing extra information about the state change
     */
private void setDetailedState(NetworkInfo.DetailedState state, String reason, String extraInfo) {
    if (DBG)
        log("setDetailed state, old =" + mNetworkInfo.getDetailedState() + " and new state=" + state);
    if (state != mNetworkInfo.getDetailedState()) {
        boolean wasConnecting = (mNetworkInfo.getState() == NetworkInfo.State.CONNECTING);
        String lastReason = mNetworkInfo.getReason();
        /*
             * If a reason was supplied when the CONNECTING state was entered, and no
             * reason was supplied for entering the CONNECTED state, then retain the
             * reason that was supplied when going to CONNECTING.
             */
        if (wasConnecting && state == NetworkInfo.DetailedState.CONNECTED && reason == null && lastReason != null)
            reason = lastReason;
        mNetworkInfo.setDetailedState(state, reason, extraInfo);
        Message msg = mTarget.obtainMessage(EVENT_STATE_CHANGED, new NetworkInfo(mNetworkInfo));
        msg.sendToTarget();
    }
}

Example 92 with Message

use of android.os.Message in project android_frameworks_base by ParanoidAndroid.

the class GeofenceHardwareImpl method registerForMonitorStateChangeCallback.

public boolean registerForMonitorStateChangeCallback(int monitoringType, IGeofenceHardwareMonitorCallback callback) {
    Message reaperMessage = mReaperHandler.obtainMessage(REAPER_MONITOR_CALLBACK_ADDED, callback);
    reaperMessage.arg1 = monitoringType;
    mReaperHandler.sendMessage(reaperMessage);
    Message m = mCallbacksHandler.obtainMessage(CALLBACK_ADD, callback);
    m.arg1 = monitoringType;
    mCallbacksHandler.sendMessage(m);
    return true;
}

Example 93 with Message

use of android.os.Message in project android_frameworks_base by ParanoidAndroid.

the class GeofenceHardwareImpl method addCircularFence.

public boolean addCircularFence(int geofenceId, int monitoringType, double latitude, double longitude, double radius, int lastTransition, int monitorTransitions, int notificationResponsivenes, int unknownTimer, IGeofenceHardwareCallback callback) {
    // by upper layers
    if (DEBUG) {
        Log.d(TAG, "addCircularFence: GeofenceId: " + geofenceId + " Latitude: " + latitude + " Longitude: " + longitude + " Radius: " + radius + " LastTransition: " + lastTransition + " MonitorTransition: " + monitorTransitions + " NotificationResponsiveness: " + notificationResponsivenes + " UnKnown Timer: " + unknownTimer + " MonitoringType: " + monitoringType);
    }
    boolean result;
    // operations is not called or fails.
    synchronized (mGeofences) {
        mGeofences.put(geofenceId, callback);
    }
    switch(monitoringType) {
        case GeofenceHardware.MONITORING_TYPE_GPS_HARDWARE:
            if (mGpsService == null)
                return false;
            try {
                result = mGpsService.addCircularHardwareGeofence(geofenceId, latitude, longitude, radius, lastTransition, monitorTransitions, notificationResponsivenes, unknownTimer);
            } catch (RemoteException e) {
                Log.e(TAG, "AddGeofence: Remote Exception calling LocationManagerService");
                result = false;
            }
            break;
        default:
            result = false;
    }
    if (result) {
        Message m = mReaperHandler.obtainMessage(REAPER_GEOFENCE_ADDED, callback);
        m.arg1 = monitoringType;
        mReaperHandler.sendMessage(m);
    } else {
        synchronized (mGeofences) {
            mGeofences.remove(geofenceId);
        }
    }
    if (DEBUG)
        Log.d(TAG, "addCircularFence: Result is: " + result);
    return result;
}

Example 94 with Message

use of android.os.Message in project android_frameworks_base by ParanoidAndroid.

the class GeofenceHardwareImpl method reportGpsGeofenceStatus.

/**
     * called from GpsLocationProvider to report GPS status change.
     */
public void reportGpsGeofenceStatus(int status, int flags, double latitude, double longitude, double altitude, float speed, float bearing, float accuracy, long timestamp) {
    Location location = getLocation(flags, latitude, longitude, altitude, speed, bearing, accuracy, timestamp);
    boolean available = false;
    if (status == GeofenceHardware.GPS_GEOFENCE_AVAILABLE)
        available = true;
    int val = (available ? GeofenceHardware.MONITOR_CURRENTLY_AVAILABLE : GeofenceHardware.MONITOR_CURRENTLY_UNAVAILABLE);
    setMonitorAvailability(GeofenceHardware.MONITORING_TYPE_GPS_HARDWARE, val);
    acquireWakeLock();
    Message m = mCallbacksHandler.obtainMessage(GPS_GEOFENCE_STATUS, location);
    m.arg1 = val;
    mCallbacksHandler.sendMessage(m);
}

Example 95 with Message

use of android.os.Message in project android_frameworks_base by ParanoidAndroid.

the class Registrant method internalNotifyRegistrant.

/*package*/
void internalNotifyRegistrant(Object result, Throwable exception) {
    Handler h = getHandler();
    if (h == null) {
        clear();
    } else {
        Message msg = Message.obtain();
        msg.what = what;
        msg.obj = new AsyncResult(userObj, result, exception);
        h.sendMessage(msg);
    }
}