Example usage for android.os Looper myLooper

Introduction

In this page you can find the example usage for android.os Looper myLooper.

Prototype

public static @Nullable Looper myLooper() 

Source Link

Document

Return the Looper object associated with the current thread.

Usage

From source file:cn.edu.zzu.wemall.http.AsyncHttpResponseHandler.java

/**
 * Creates a new AsyncHttpResponseHandler
 *///from  www  . j av a  2  s  . c o  m
public AsyncHttpResponseHandler() {
    // Set up a handler to post events back to the correct thread if possible
    if (Looper.myLooper() != null) {
        handler = new ResponderHandler(this);
    }
}

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From source file:com.mta.sharedutils.Util.java

/**
 * This is//  w  w w  .j  a  va2 s .  com
 *
 * @return
 */
public static @THREAD_TYPE int getThreadType() {
    return Looper.myLooper().equals(Looper.getMainLooper()) ? TH_UI : TH_WORKER;
}

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From source file:org.traccar.client.ShortcutActivity.java

@SuppressWarnings("MissingPermission")
private void sendAlarm() {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
    LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

    String provider = PositionProvider.getProvider(preferences.getString(MainFragment.KEY_ACCURACY, "medium"));

    try {//from w w  w .j  a va2 s.c  o m
        Location location = locationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
        if (location != null) {
            sendAlarmLocation(location);
        } else {
            locationManager.requestSingleUpdate(provider, new LocationListener() {
                @Override
                public void onLocationChanged(Location location) {
                    sendAlarmLocation(location);
                }

                @Override
                public void onStatusChanged(String provider, int status, Bundle extras) {
                }

                @Override
                public void onProviderEnabled(String provider) {
                }

                @Override
                public void onProviderDisabled(String provider) {
                }
            }, Looper.myLooper());
        }
    } catch (RuntimeException e) {
        Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
    }
}

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From source file:cn.com.loopj.android.http.AsyncHttpResponseHandler.java

/**
 * Creates a new AsyncHttpResponseHandler and decide whether the callbacks
 * will be fired on current thread's looper or the pool thread's.
 *
 * @param usePoolThread Whether to use the pool's thread to fire callbacks
 *///w ww .j  a  v a  2  s .c o m
public AsyncHttpResponseHandler(boolean usePoolThread) {
    // Whether to use the pool's thread to fire callbacks.
    setUsePoolThread(usePoolThread);

    // When using the pool's thread, there's no sense in having a looper.
    if (!getUsePoolThread()) {
        // Use the current thread's looper.
        this.looper = Looper.myLooper();

        // Use asynchronous mode by default.
        setUseSynchronousMode(false);
    }
}

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From source file:com.precisosol.llgeofence.GeofencePlugin.java

@Override
public PluginResult execute(String action, JSONArray data, String callback) {
    Looper.myLooper().prepare();
    PluginResult result = null;// w  w w .  j  ava  2s .  c o m
    if (action.equalsIgnoreCase(INITIALIZE_SERVICE)) {
        try {

            receiver = new GeofenceReceiver();
            ctx.registerReceiver(receiver, new IntentFilter(GEOFENCE_FIRED));
            ctx.registerReceiver(receiver, new IntentFilter(AUTH_SUCCESS));
            ctx.registerReceiver(receiver, new IntentFilter(AUTH_FAILURE));
            // create our ServiceConnection
            serviceConnection = new ServiceConnection() {

                public void onServiceConnected(ComponentName name, IBinder service) {
                    mService = ((GeofenceService.ServiceBinder) service).getService();
                    mService.setConsumerKeyAndSecret(CONSUMER_KEY, CONSUMER_SECRET);
                    mService.setAuthorizationActions(AUTH_SUCCESS, AUTH_FAILURE, GeofenceReceiver.class);
                    mService.authorize();
                    mService.enable();

                }

                public void onServiceDisconnected(ComponentName name) {
                    // geofences still persist
                    mService = null;
                }

            };

            if (!(ctx.bindService(new Intent(ctx, GeofenceService.class), serviceConnection,
                    Context.BIND_AUTO_CREATE))) {
                Log.w(LOG, "Failed to bind to GeofenceService");
            }

            result = new PluginResult(PluginResult.Status.OK, "Service start signal sent.");
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }

    } else if (action.equalsIgnoreCase(CREATE_GEOFENCE)) {

        try {
            int externalIdentifier = data.getInt(0); //identifier to identify the related object internally
            double latitude = data.getDouble(1);
            double longitude = data.getDouble(2);
            float radius = (float) data.getDouble(3);
            int crossingType = data.getInt(4);
            Geofence g = AddGeofence(latitude, longitude, radius, crossingType);
            org.yajl.JSONObject tmp = new org.yajl.JSONObject(g);
            tmp.append("EID", externalIdentifier);
            String str = tmp.toString();
            tmp = null;
            Log.d("Service_Output", str);
            JSONObject resultobject = new JSONObject(str);
            str = null;
            result = new PluginResult(PluginResult.Status.OK, resultobject);

        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }

    } else if (action.equalsIgnoreCase(DELETE_GEOFENCE)) {
        try {
            long id = data.getLong(0);
            DeleteGeofence(id);
            result = new PluginResult(PluginResult.Status.OK, "Geofence deleted successfully.");
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }

    } else if (action.equalsIgnoreCase(DELETE_ALL_GEOFENCES)) {
        try {
            DeleteAllGeofences();
            result = new PluginResult(PluginResult.Status.OK, "Geofences deleted successfully.");
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    } else if (action.equalsIgnoreCase(FIND_GEOFENCE)) {
        try {
            long id = data.getLong(0);
            Geofence g = FindGeofence(id);
            org.yajl.JSONObject tmp = new org.yajl.JSONObject(g);
            String str = tmp.toString();
            tmp = null;
            Log.d("Service_Output", str);
            JSONObject resultobject = new JSONObject(str);
            str = null;
            result = new PluginResult(PluginResult.Status.OK, resultobject);
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    } else if (action.equalsIgnoreCase(GET_ALL_GEOFENCES)) {
        try {
            ArrayList<Geofence> geofences = GetAllGeofences();
            org.yajl.JSONArray tmp = new org.yajl.JSONArray(geofences);
            String str = tmp.toString();
            tmp = null;
            Log.d("Service_Output", str);
            JSONArray resultobject = new JSONArray(str);
            str = null;
            result = new PluginResult(PluginResult.Status.OK, resultobject);

        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    } else if (action.equalsIgnoreCase(GET_CURRENT_LOCATION)) {
        try {
            if (mService != null) {
                Thread.sleep(5000);
                Location loc = location;
                org.yajl.JSONObject obj = new org.yajl.JSONObject(loc);
                JSONObject resultobject = new JSONObject(obj.toString());
                result = new PluginResult(PluginResult.Status.OK, resultobject);
            } else {
                result = new PluginResult(PluginResult.Status.ERROR, "Service not running.");
            }
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    } else if (action.equalsIgnoreCase(GET_LAST_KNOWN_LOCATION)) {
        try {
            if (mService != null) {
                Location loc = mService.getLastKnownLocation();
                org.yajl.JSONObject obj = new org.yajl.JSONObject(loc);
                JSONObject resultobject = new JSONObject(obj.toString());
                result = new PluginResult(PluginResult.Status.OK, resultobject);
            }
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    } else if (action.equalsIgnoreCase(SET_CALLBACKS)) {
        try {
            AUTH_SUCCESS_CALLBACK = data.getString(0);
            AUTH_FAILURE_CALLBACK = data.getString(1);
            GEOFENCE_ENTRY_CALLBACK = data.getString(2);
            GEOFENCE_EXIT_CALLBACK = data.getString(3);
            SERVICE_FAILURE_CALLBACK = data.getString(4);
            result = new PluginResult(Status.OK, "Callbacks setup Successfully.");
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    } else if (action.equalsIgnoreCase(ENABLE)) {
        try {
            mService.enable();
            result = new PluginResult(Status.OK, "Service Enabled Successfully.");
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    } else if (action.equalsIgnoreCase(DISABLE)) {
        try {
            mService.disable();
            result = new PluginResult(Status.OK, "Service Disabled Successfully.");
        } catch (Exception e) {
            result = new PluginResult(Status.ERROR, e.getMessage());
        }
    }

    return result;
}

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From source file:com.example.administrator.newsdaily.model.httpclient.AsyncHttpResponseHandler.java

/**
 * Creates a new AsyncHttpResponseHandler
 *//*from  w w  w. j av  a 2s.co m*/
public AsyncHttpResponseHandler() {
    boolean missingLooper = null == Looper.myLooper();
    // Try to create handler
    if (!missingLooper)
        handler = new ResponderHandler(this);
    else {
        // There is no Looper on this thread so synchronous mode should be used.
        handler = null;
        setUseSynchronousMode(true);
        Log.i(LOG_TAG, "Current thread has not called Looper.prepare(). Forcing synchronous mode.");
    }

    // Init Looper by calling postRunnable without an argument.
    postRunnable(null);
}

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From source file:com.android.yijiang.kzx.http.AsyncHttpResponseHandler.java

@Override
public void setUseSynchronousMode(boolean value) {
    // A looper must be prepared before setting asynchronous mode.
    if (!value && Looper.myLooper() == null) {
        value = true;//from   www . j  av  a 2 s . com
        Log.w(LOG_TAG, "Current thread has not called Looper.prepare(). Forcing synchronous mode.");
    }

    // If using asynchronous mode.
    if (!value && handler == null) {
        // Create a handler on current thread to submit tasks
        handler = new ResponderHandler(this);
    } else if (value && handler != null) {
        // TODO: Consider adding a flag to remove all queued messages.
        handler = null;
    }

    useSynchronousMode = value;
}

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From source file:io.jxcore.node.jxcore.java

public static boolean CallJSMethod(String id, String json) {
    if (jxcore.coreThread == null) {
        Log.e(LOGTAG, "JXcore wasn't initialized yet");
        return false;
    }/*w  w w .ja  v a2s  .com*/

    if (Looper.myLooper() != coreThread.handler.getLooper()) {
        coreThread.handler.post(new CoreRunnable(id, json) {
            @Override
            public void run() {
                callJSMethod(callback_id_, str_param_);
            }
        });
    } else {
        callJSMethod(id, json);
    }

    return true;
}

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From source file:com.rxsampleapp.RxApiTestActivity.java

public void getAnUser(View view) {
    RxAndroidNetworking.get(ApiEndPoint.BASE_URL + ApiEndPoint.GET_JSON_OBJECT).addPathParameter("userId", "1")
            .setUserAgent("getAnUser").build().setAnalyticsListener(new AnalyticsListener() {
                @Override/*  w  w  w.  j a  v  a2  s. c om*/
                public void onReceived(long timeTakenInMillis, long bytesSent, long bytesReceived,
                        boolean isFromCache) {
                    Log.d(TAG, " timeTakenInMillis : " + timeTakenInMillis);
                    Log.d(TAG, " bytesSent : " + bytesSent);
                    Log.d(TAG, " bytesReceived : " + bytesReceived);
                    Log.d(TAG, " isFromCache : " + isFromCache);
                }
            }).getParseObservable(new TypeToken<User>() {
            }).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread())
            .subscribe(new Observer<User>() {
                @Override
                public void onCompleted() {
                    Log.d(TAG, "onComplete Detail : getAnUser completed");
                }

                @Override
                public void onError(Throwable e) {
                    Utils.logError(TAG, e);
                }

                @Override
                public void onNext(User user) {
                    Log.d(TAG, "onResponse isMainThread : "
                            + String.valueOf(Looper.myLooper() == Looper.getMainLooper()));
                    Log.d(TAG, "id : " + user.id);
                    Log.d(TAG, "firstname : " + user.firstname);
                    Log.d(TAG, "lastname : " + user.lastname);
                }
            });
}

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From source file:com.hypers.frame.http.core.AsyncHttpResponseHandler.java

/**
 * Creates a new AsyncHttpResponseHandler
 *///from w  ww  . jav a2  s.  c  om
public AsyncHttpResponseHandler(Context context, boolean isShowProgress) {
    this.context = context;
    this.isShowProgress = isShowProgress;

    if (this.isShowProgress) {
        this.progressDialog = new ProgressDialog(context);
    }

    // Set up a handler to post events back to the correct thread if possible
    if (Looper.myLooper() != null) {
        handler = new ResponderHandler(this);
    }
}

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