| /* |
| * Copyright 2015 Google Inc. All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.example.android.xyztouristattractions.service; |
| |
| import android.app.Notification; |
| import android.app.NotificationManager; |
| import android.app.PendingIntent; |
| import android.content.Intent; |
| import android.graphics.Bitmap; |
| import android.net.Uri; |
| import android.util.Log; |
| |
| import com.example.android.xyztouristattractions.R; |
| import com.example.android.xyztouristattractions.common.Constants; |
| import com.example.android.xyztouristattractions.common.Utils; |
| import com.example.android.xyztouristattractions.ui.AttractionsActivity; |
| import com.google.android.gms.common.ConnectionResult; |
| import com.google.android.gms.common.api.GoogleApiClient; |
| import com.google.android.gms.common.data.FreezableUtils; |
| import com.google.android.gms.wearable.DataEvent; |
| import com.google.android.gms.wearable.DataEventBuffer; |
| import com.google.android.gms.wearable.DataMap; |
| import com.google.android.gms.wearable.DataMapItem; |
| import com.google.android.gms.wearable.MessageEvent; |
| import com.google.android.gms.wearable.Wearable; |
| import com.google.android.gms.wearable.WearableListenerService; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * A Wear listener service, used to receive inbound messages from |
| * other devices. |
| */ |
| public class ListenerService extends WearableListenerService { |
| private static final String TAG = ListenerService.class.getSimpleName(); |
| |
| @Override |
| public void onDataChanged(DataEventBuffer dataEvents) { |
| Log.d(TAG, "onDataChanged: " + dataEvents); |
| |
| final List<DataEvent> events = FreezableUtils.freezeIterable(dataEvents); |
| |
| for (DataEvent event : events) { |
| if (event.getType() == DataEvent.TYPE_CHANGED |
| && event.getDataItem() != null |
| && Constants.ATTRACTION_PATH.equals(event.getDataItem().getUri().getPath())) { |
| |
| DataMapItem dataMapItem = DataMapItem.fromDataItem(event.getDataItem()); |
| ArrayList<DataMap> attractionsData = |
| dataMapItem.getDataMap().getDataMapArrayList(Constants.EXTRA_ATTRACTIONS); |
| showNotification(dataMapItem.getUri(), attractionsData); |
| } |
| } |
| } |
| |
| @Override |
| public void onMessageReceived(MessageEvent messageEvent) { |
| Log.v(TAG, "onMessageReceived: " + messageEvent); |
| |
| if (Constants.CLEAR_NOTIFICATIONS_PATH.equals(messageEvent.getPath())) { |
| // Clear the local notification |
| UtilityService.clearNotification(this); |
| } |
| } |
| |
| private void showNotification(Uri attractionsUri, ArrayList<DataMap> attractions) { |
| GoogleApiClient googleApiClient = new GoogleApiClient.Builder(this) |
| .addApi(Wearable.API) |
| .build(); |
| |
| ConnectionResult connectionResult = googleApiClient.blockingConnect( |
| Constants.GOOGLE_API_CLIENT_TIMEOUT_S, TimeUnit.SECONDS); |
| |
| if (!connectionResult.isSuccess() || !googleApiClient.isConnected()) { |
| Log.e(TAG, String.format(Constants.GOOGLE_API_CLIENT_ERROR_MSG, |
| connectionResult.getErrorCode())); |
| return; |
| } |
| |
| Intent intent = new Intent(this, AttractionsActivity.class); |
| // Pass through the data Uri as an extra |
| intent.putExtra(Constants.EXTRA_ATTRACTIONS_URI, attractionsUri); |
| PendingIntent pendingIntent = |
| PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); |
| |
| int count = attractions.size(); |
| |
| DataMap attraction = attractions.get(0); |
| |
| Bitmap bitmap = Utils.loadBitmapFromAsset( |
| googleApiClient, attraction.getAsset(Constants.EXTRA_IMAGE)); |
| |
| PendingIntent deletePendingIntent = PendingIntent.getService( |
| this, 0, UtilityService.getClearRemoteNotificationsIntent(this), 0); |
| |
| Notification notification = new Notification.Builder(this) |
| .setContentText(getResources().getQuantityString( |
| R.plurals.attractions_found, count, count)) |
| .setSmallIcon(R.drawable.ic_launcher) |
| .setDeleteIntent(deletePendingIntent) |
| .addAction(R.drawable.ic_full_explore, |
| getString(R.string.action_explore), |
| pendingIntent) |
| .extend(new Notification.WearableExtender() |
| .setBackground(bitmap) |
| ) |
| .build(); |
| |
| NotificationManager notificationManager = |
| (NotificationManager) getSystemService(NOTIFICATION_SERVICE); |
| notificationManager.notify(Constants.WEAR_NOTIFICATION_ID, notification); |
| |
| googleApiClient.disconnect(); |
| } |
| } |