List of usage examples for android.os Looper getMainLooper
public static Looper getMainLooper()
From source file:android.bus.EventBus.java
EventBus(EventBusBuilder builder) { subscriptionsByEventType = new ArrayMap<Class<?>, CopyOnWriteArrayList<Subscription>>(); typesBySubscriber = new ArrayMap<Object, List<Class<?>>>(); stickyEvents = new ConcurrentHashMap<Class<?>, Object>(); mainThreadPoster = new HandlerPoster(this, Looper.getMainLooper(), 10); backgroundPoster = new BackgroundPoster(this); asyncPoster = new AsyncPoster(this); subscriberMethodFinder = new SubscriberMethodFinder(); logSubscriberExceptions = builder.logSubscriberExceptions; logNoSubscriberMessages = builder.logNoSubscriberMessages; sendSubscriberExceptionEvent = builder.sendSubscriberExceptionEvent; sendNoSubscriberEvent = builder.sendNoSubscriberEvent; throwSubscriberException = builder.throwSubscriberException; eventInheritance = builder.eventInheritance; executorService = builder.executorService; }
From source file:com.example.android.bluetoothchat.BluetoothChatFragment2.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setHasOptionsMenu(true);/*from www . j a v a 2 s. c o m*/ // Get local Bluetooth adapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); // If the adapter is null, then Bluetooth is not supported if (mBluetoothAdapter == null) { FragmentActivity activity = getActivity(); Toast.makeText(activity, "Bluetooth is not available", Toast.LENGTH_LONG).show(); activity.finish(); } if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { requestPermission(); } mMainHandler = new Handler(Looper.getMainLooper()); }
From source file:com.sspai.dkjt.service.GenerateFrameService.java
@Override public void doneImage(final Uri imageUri) { Handler handler = new Handler(Looper.getMainLooper()); handler.post(new Runnable() { @Override/*from w w w . j a v a 2 s .c o m*/ public void run() { bus.post(new Events.SingleImageProcessed(device, imageUri)); } }); // Create the intent to let the user share the image Intent sharingIntent = new Intent(Intent.ACTION_SEND); sharingIntent.setType("image/png"); sharingIntent.putExtra(Intent.EXTRA_STREAM, imageUri); Intent chooserIntent = Intent.createChooser(sharingIntent, null); chooserIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK); notificationBuilder.addAction(R.drawable.ic_action_share, getResources().getString(R.string.share), PendingIntent.getActivity(this, 0, chooserIntent, PendingIntent.FLAG_CANCEL_CURRENT)); // Create the intent to let the user rate the app Intent rateIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(ConfigString.MARKET_URL)); notificationBuilder.addAction(R.drawable.ic_action_rate, getResources().getString(R.string.rate), PendingIntent.getActivity(this, 0, rateIntent, PendingIntent.FLAG_CANCEL_CURRENT)); // Create the intent to show the screenshot in gallery Intent launchIntent = new Intent(Intent.ACTION_VIEW); launchIntent.setDataAndType(imageUri, "image/png"); launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); notificationBuilder.setContentTitle(resources.getString(R.string.screenshot_saved_title)) .setContentText(resources.getString(R.string.single_screenshot_saved, device.name())) .setContentIntent(PendingIntent.getActivity(this, 0, launchIntent, 0)) .setWhen(System.currentTimeMillis()).setProgress(0, 0, false).setAutoCancel(true); notificationManager.notify(DFG_NOTIFICATION_ID, notificationBuilder.build()); }
From source file:cn.edu.gdmec.t00385.lightsensor.LightSensorListener.java
/** * Executes the request and returns PluginResult. * * @param action The action to execute. * @param args JSONArry of arguments for the plugin. * @param callbackS=Context The callback id used when calling back into JavaScript. * @return True if the action was valid. * @throws JSONException /*from w ww. j a v a2 s. c o m*/ */ public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException { if (action.equals("start")) { this.start(); } else if (action.equals("stop")) { this.stop(); } else if (action.equals("getStatus")) { int i = this.getStatus(); callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, i)); } else if (action.equals("getLumen")) { // If not running, then this is an async call, so don't worry about waiting if (this.status != LightSensorListener.RUNNING) { int r = this.start(); if (r == LightSensorListener.ERROR_FAILED_TO_START) { callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, LightSensorListener.ERROR_FAILED_TO_START)); return true; } // Set a timeout callback on the main thread. Handler handler = new Handler(Looper.getMainLooper()); handler.postDelayed(new Runnable() { public void run() { LightSensorListener.this.timeout(); } }, 2000); } callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, getCompassHeading())); } else if (action.equals("setTimeout")) { this.setTimeout(args.getLong(0)); } else if (action.equals("getTimeout")) { long l = this.getTimeout(); callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, l)); } else { // Unsupported action return false; } return true; }
From source file:com.nuvolect.securesuite.data.SqlSyncTest.java
/** * Test the network performance between this device and a companion device. * CONCEPT://ww w . ja va 2s. c om * A package is constructed of minimal size and sent to the companion device. * The companion tests the package for integrity and if successful, creates a larger package and sends it back. * The process is continued until communications fail. * * TODO complete ping pong test. Show running data rate, success and failure. * * @param ctx * @return */ public JSONObject ping_test(final Context ctx) { managePayloadSize(); /** * Build the payload and generate MD5 */ Map<String, String> params = makeParameters(); params.put(CConst.CMD, SyncRest.CMD.ping_test.toString()); params.put(CConst.COUNTER, String.valueOf(++ping_counter)); String url = WebUtil.getCompanionServerUrl(CConst.SYNC); startTime = System.currentTimeMillis(); Comm.sendPost(ctx, url, params, new Comm.CommPostCallbacks() { @Override public void success(String response) { LogUtil.log(LogUtil.LogType.SQL_SYNC_TEST, SyncRest.CMD.ping_test + " response: " + response); if (WebUtil.responseMatch(response, CConst.RESPONSE_CODE_SUCCESS_100)) { if (m_pingPongCallbacks != null) { Handler handler = new Handler(Looper.getMainLooper()); Runnable r = new Runnable() { @Override public void run() { m_pingPongCallbacks.progressUpdate(m_pingPongCallbacksAct, ping_counter, pong_counter, payloadSize); if (!m_continueTest) m_pingPongCallbacks.cancelDialog(m_pingPongCallbacksAct); } }; handler.post(r); } /** * To alternate volleys, pong is kicked off by the response sender * versus the machine receiving the response * * if( m_continueTest) WorkerCommand.quePongTest(ctx); */ } } @Override public void fail(String error) { LogUtil.log(LogUtil.LogType.SQL_SYNC_TEST, SyncRest.CMD.ping_test + " error: " + error); } }); if (m_continueTest) return WebUtil.response(CConst.RESPONSE_CODE_SUCCESS_100); else return WebUtil.response(CConst.RESPONSE_CODE_USER_CANCEL_102); }
From source file:com.google.dartino.immisamples.Drawer.java
@Override public void present(final DrawerNode node) { root = node;//from w w w . ja v a2s . c om presentPane(node.getLeft(), leftPresenter); if (centerPresenter != null) centerPresenter.present(node.getCenter()); presentPane(node.getRight(), rightPresenter); new Handler(Looper.getMainLooper()).post(new Runnable() { @Override public void run() { setPaneOpenedState(node.getLeftVisible(), leftPresenter); setPaneOpenedState(node.getRightVisible(), rightPresenter); } }); }
From source file:com.google.android.apps.muzei.featuredart.FeaturedArtSource.java
@Override protected void onCustomCommand(int id) { super.onCustomCommand(id); if (COMMAND_ID_SHARE == id) { Artwork currentArtwork = getCurrentArtwork(); if (currentArtwork == null) { LOGW(TAG, "No current artwork, can't share."); new Handler(Looper.getMainLooper()).post(new Runnable() { @Override/*from w ww . j av a 2 s . co m*/ public void run() { Toast.makeText(FeaturedArtSource.this, R.string.featuredart_source_error_no_artwork_to_share, Toast.LENGTH_SHORT).show(); } }); return; } String detailUrl = ("initial".equals(currentArtwork.getToken())) ? "http://www.wikipaintings.org/en/vincent-van-gogh/the-starry-night-1889" : currentArtwork.getViewIntent().getDataString(); String artist = currentArtwork.getByline().replaceFirst("\\.\\s*($|\\n).*", "").trim(); Intent shareIntent = new Intent(Intent.ACTION_SEND); shareIntent.setType("text/plain"); shareIntent.putExtra(Intent.EXTRA_TEXT, "My Android wallpaper today is '" + currentArtwork.getTitle().trim() + "' by " + artist + ". #MuzeiFeaturedArt\n\n" + detailUrl); shareIntent = Intent.createChooser(shareIntent, "Share artwork"); shareIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(shareIntent); } else if (COMMAND_ID_DEBUG_INFO == id) { long nextUpdateTimeMillis = getSharedPreferences().getLong("scheduled_update_time_millis", 0); final String nextUpdateTime; if (nextUpdateTimeMillis > 0) { Date d = new Date(nextUpdateTimeMillis); nextUpdateTime = SimpleDateFormat.getDateTimeInstance().format(d); } else { nextUpdateTime = "None"; } new Handler(Looper.getMainLooper()).post(new Runnable() { @Override public void run() { Toast.makeText(FeaturedArtSource.this, "Next update time: " + nextUpdateTime, Toast.LENGTH_LONG) .show(); } }); } }
From source file:com.alexandreroman.nrelay.NmeaRelayService.java
@Override public void onCreate() { super.onCreate(); uiHandler = new Handler(Looper.getMainLooper()) { @Override/* w w w . ja va 2 s . co m*/ public void handleMessage(Message msg) { for (final WeakReference<NmeaRelayListener> listenerRef : listenerRefs) { final NmeaRelayListener listener = listenerRef.get(); if (listener != null) { try { listener.onNmeaRelayContextChanged(context); } catch (Exception e) { Log.w(TAG, "Error in NMEA relay listener: " + listener, e); } } } } }; openMainActivityIntent = PendingIntent.getActivity(this, 0, new Intent(this, MainActivity.class), PendingIntent.FLAG_CANCEL_CURRENT); locationManager = (LocationManager) getSystemService(LOCATION_SERVICE); powerManager = (PowerManager) getSystemService(POWER_SERVICE); prefs = getSharedPreferences(PREF_FILE, MODE_PRIVATE); }
From source file:com.connectsdk.discovery.provider.CastDiscoveryProvider.java
private void sendSearch() { List<String> killKeys = new ArrayList<String>(); long killPoint = new Date().getTime() - SSDP_TIMEOUT; for (String key : foundServices.keySet()) { ServiceDescription service = foundServices.get(key); if (service == null || service.getLastDetection() < killPoint) { killKeys.add(key);//from www . j a v a 2 s. c o m } } for (String key : killKeys) { final ServiceDescription service = foundServices.get(key); if (service != null) { Util.runOnUI(new Runnable() { @Override public void run() { for (DiscoveryProviderListener listener : serviceListeners) { listener.onServiceRemoved(CastDiscoveryProvider.this, service); } } }); } if (foundServices.containsKey(key)) foundServices.remove(key); } new Handler(Looper.getMainLooper()).post(new Runnable() { @Override public void run() { mMediaRouter.addCallback(mMediaRouteSelector, mMediaRouterCallback, MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN); } }); }