Example usage for android.os Looper getMainLooper

Introduction

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

Prototype

public static Looper getMainLooper()

Source Link

Document

Returns the application's main looper, which lives in the main thread of the application.

Usage

From source file:de.dsi8.dsi8acl.connection.impl.SocketConnection.java

/**
 * Default Constructor./*from  w  w w .j a v  a 2s .c  o  m*/
 * @param dependencyContainer The {@link Socket}
 * @param listener Will be informed, when something happen here.
 */
public SocketConnection(ISocket socket) {
    this.socket = socket;
    jsonMapper.configure(Feature.AUTO_CLOSE_TARGET, false);
    jsonMapper.configure(SerializationFeature.CLOSE_CLOSEABLE, false);
    jsonMapper.configure(SerializationFeature.FLUSH_AFTER_WRITE_VALUE, true);
    messageListenerThread = new MessageListenerThread(this, new Handler(Looper.getMainLooper()));
}

From source file:io.samsungsami.example.SAMInBLEws.SAMISession.java

private SAMISession() {
    if (Looper.myLooper() != Looper.getMainLooper()) {
        Log.e(TAG, "Constructor is not called in UI thread ");
    }/*from  w ww. j av a 2  s  . co m*/
    mHandler = new Handler();
}

From source file:com.just.agentweb.AgentWebUtils.java

static final void clearWebView(WebView m) {

    if (m == null) {
        return;/* w  ww.ja va 2  s .com*/
    }
    if (Looper.myLooper() != Looper.getMainLooper()) {
        return;
    }
    m.loadUrl("about:blank");
    m.stopLoading();
    if (m.getHandler() != null) {
        m.getHandler().removeCallbacksAndMessages(null);
    }
    m.removeAllViews();
    ViewGroup mViewGroup = null;
    if ((mViewGroup = ((ViewGroup) m.getParent())) != null) {
        mViewGroup.removeView(m);
    }
    m.setWebChromeClient(null);
    m.setWebViewClient(null);
    m.setTag(null);
    m.clearHistory();
    m.destroy();
    m = null;

}

From source file:com.loopj.android.http.sample.AsyncBackgroundThreadSample.java

@Override
public ResponseHandlerInterface getResponseHandler() {

    FutureTask<ResponseHandlerInterface> future = new FutureTask<>(new Callable<ResponseHandlerInterface>() {

        @Override/*from  w w  w .ja  v a2s.co m*/
        public ResponseHandlerInterface call() throws Exception {
            Log.d(LOG_TAG, "Creating AsyncHttpResponseHandler on background thread");
            return new AsyncHttpResponseHandler(Looper.getMainLooper()) {

                @Override
                public void onStart() {
                    clearOutputs();
                }

                @Override
                public void onSuccess(int statusCode, Header[] headers, byte[] response) {
                    Log.d(LOG_TAG, String.format("onSuccess executing on main thread : %B",
                            Looper.myLooper() == Looper.getMainLooper()));
                    debugHeaders(LOG_TAG, headers);
                    debugStatusCode(LOG_TAG, statusCode);
                    debugResponse(LOG_TAG, new String(response));
                }

                @Override
                public void onFailure(int statusCode, Header[] headers, byte[] errorResponse, Throwable e) {
                    Log.d(LOG_TAG, String.format("onFailure executing on main thread : %B",
                            Looper.myLooper() == Looper.getMainLooper()));
                    debugHeaders(LOG_TAG, headers);
                    debugStatusCode(LOG_TAG, statusCode);
                    debugThrowable(LOG_TAG, e);
                    if (errorResponse != null) {
                        debugResponse(LOG_TAG, new String(errorResponse));
                    }
                }

                @Override
                public void onRetry(int retryNo) {
                    Toast.makeText(AsyncBackgroundThreadSample.this,
                            String.format("Request is retried, retry no. %d", retryNo), Toast.LENGTH_SHORT)
                            .show();
                }
            };
        }
    });

    executor.execute(future);

    ResponseHandlerInterface responseHandler = null;
    try {
        responseHandler = future.get();
        Log.d(LOG_TAG, "Background thread for AsyncHttpResponseHandler has finished");
    } catch (Exception e) {
        e.printStackTrace();
    }

    return responseHandler;
}

From source file:com.f2prateek.dfg.core.GenerateMultipleFramesService.java

public void notifyFinished() {
    Handler handler = new Handler(Looper.getMainLooper());
    handler.post(new Runnable() {
        @Override//from   w  w w .ja v  a 2 s .c  o m
        public void run() {
            bus.post(new Events.MultipleImagesProcessed(device, processedImageUris));
        }
    });

    if (processedImageUris.size() == 0) {
        return;
    }

    String text = resources.getString(R.string.multiple_screenshots_saved, processedImageUris.size(),
            device.name());

    Intent viewImagesIntent = new Intent(Intent.ACTION_VIEW);
    viewImagesIntent.setData(processedImageUris.get(0));
    viewImagesIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

    notificationBuilder.setContentTitle(resources.getString(R.string.screenshot_saved_title))
            .setContentText(text).setContentIntent(PendingIntent.getActivity(this, 0, viewImagesIntent, 0))
            .setProgress(0, 0, false);
    notificationManager.notify(DFG_NOTIFICATION_ID, notificationBuilder.build());
}

From source file:com.example.igorklimov.tictactoe.wifi.GcmIntentService.java

protected void showToast(final String message) {
    new Handler(Looper.getMainLooper()).post(new Runnable() {
        @Override//from   w  w  w  . jav a2s .c om
        public void run() {
            Toast.makeText(getApplicationContext(), message, Toast.LENGTH_LONG).show();
        }
    });
}

From source file:com.connectsdk.discovery.provider.CastDiscoveryProvider.java

@Override
public void start() {
    stop();/*from w ww  . jav  a  2s .c  om*/

    addCallbackTimer = new Timer();
    addCallbackTimer.schedule(new TimerTask() {

        @Override
        public void run() {
            sendSearch();
        }
    }, 100, RESCAN_INTERVAL);

    removeCallbackTimer = new Timer();
    removeCallbackTimer.schedule(new TimerTask() {

        @Override
        public void run() {
            new Handler(Looper.getMainLooper()).post(new Runnable() {

                @Override
                public void run() {
                    mMediaRouter.removeCallback(mMediaRouterCallback);
                }
            });
        }
    }, 9100, RESCAN_INTERVAL);
}

From source file:com.auth0.api.authentication.AuthenticationAPIClient.java

/**
 * Creates a new API client instance providing Auth0 account info.
 *
 * @param auth0 account information/*from w  w w.j av a2 s . co  m*/
 */
public AuthenticationAPIClient(Auth0 auth0) {
    this(auth0, new Handler(Looper.getMainLooper()));
}

From source file:com.digi.android.wva.WvaApplication.java

public Handler getHandler() {
    // This method seems to not work when running unit tests.
    if (isTesting())
        return new Handler(Looper.getMainLooper());
    return mHandler;
}

From source file:com.mirasense.scanditsdk.plugin.SubViewPickerController.java

@Override
public void show(final JSONObject settings, final Bundle options, final Bundle overlayOptions,
        boolean legacyMode) {
    mPendingClose.set(false);// w w  w.  j  a  va  2s.  com
    mLegacyMode = legacyMode;
    mContinuousMode = PhonegapParamParser.shouldRunInContinuousMode(options);
    mOrientationHandler = new SubViewPickerOrientationHandler(Looper.getMainLooper(), mPlugin, null);
    mCloseWhenDidScanCallbackFinishes = false;
    mOrientationHandler.start(true);
    final Activity pluginActivity = mPlugin.cordova.getActivity();
    DisplayMetrics display = pluginActivity.getApplicationContext().getResources().getDisplayMetrics();
    int width = (int) (display.widthPixels * 160.f / display.densityDpi);
    int height = (int) (display.heightPixels * 160.f / display.densityDpi);
    mScreenDimensions = new Point(Math.min(width, height), Math.max(width, height));

    // initialization must be performed on main thread.
    this.runOnUiThread(new Runnable() {
        @Override
        public void run() {
            ScanSettings scanSettings;
            if (settings == null) {
                scanSettings = LegacySettingsParamParser.getSettings(options);
            } else {
                try {
                    scanSettings = ScanSettings.createWithJson(settings);
                } catch (JSONParseException e) {
                    Log.e("ScanditSDK", "Exception while creating settings");
                    e.printStackTrace();
                    sendRuntimeError("Exception while creating settings: " + e.getMessage()
                            + ". Falling back to default scan settings.");
                    scanSettings = ScanSettings.create();
                }
            }
            BarcodePickerWithSearchBar picker = new BarcodePickerWithSearchBar(pluginActivity, scanSettings);
            picker.setOnScanListener(SubViewPickerController.this);
            mPickerStateMachine = new PickerStateMachine(picker, SubViewPickerController.this);
            mOrientationHandler.setScreenDimensions(mScreenDimensions);
            mOrientationHandler.setPicker(mPickerStateMachine.getPicker());
            // Set all the UI options.
            PhonegapParamParser.updatePicker(picker, options, SubViewPickerController.this);
            internalUpdateUI(overlayOptions, options);
            // Create the layout to add the picker to and add it on top of the web view.
            mLayout = new RelativeLayout(pluginActivity);
            ViewGroup viewGroup = getPickerParent();
            if (viewGroup == null)
                return; // couldn't determine view group, nothing to be done.
            viewGroup.addView(mLayout);
            RelativeLayout.LayoutParams rLayoutParams = new RelativeLayout.LayoutParams(
                    RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT);
            mLayout.addView(mPickerStateMachine.getPicker(), rLayoutParams);
            PhonegapParamParser.updateLayout(pluginActivity, mPickerStateMachine.getPicker(), options,
                    mScreenDimensions);

            if (mPendingClose.compareAndSet(true, false)) {
                // picker was closed(canceled) in the meantime. close it now.
                SubViewPickerController.this.close();
            }
            if (!mLegacyMode)
                return;

            // In legacy mode, start scanning when show is called.
            int state = PhonegapParamParser.shouldStartInPausedState(options) ? PickerStateMachine.PAUSED
                    : PickerStateMachine.ACTIVE;
            mPickerStateMachine.setState(state);

        }
    });
}