1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.example.notificationshowcase; 18 19 import android.app.IntentService; 20 import android.app.PendingIntent; 21 import android.content.Context; 22 import android.content.Intent; 23 import android.os.Handler; 24 import android.util.Log; 25 import android.widget.Toast; 26 27 public class ToastService extends IntentService { 28 29 private static final String TAG = "ToastService"; 30 31 private static final String ACTION_TOAST = "toast"; 32 33 private Handler handler; 34 ToastService()35 public ToastService() { 36 super(TAG); 37 } ToastService(String name)38 public ToastService(String name) { 39 super(name); 40 } 41 42 @Override onStartCommand(Intent intent, int flags, int startId)43 public int onStartCommand(Intent intent, int flags, int startId) { 44 handler = new Handler(); 45 return super.onStartCommand(intent, flags, startId); 46 } 47 48 @Override onHandleIntent(Intent intent)49 protected void onHandleIntent(Intent intent) { 50 Log.v(TAG, "clicked a thing! intent=" + intent.toString()); 51 if (intent.hasExtra("text")) { 52 final String text = intent.getStringExtra("text"); 53 handler.post(new Runnable() { 54 @Override 55 public void run() { 56 Toast.makeText(ToastService.this, text, Toast.LENGTH_LONG).show(); 57 Log.v(TAG, "toast " + text); 58 } 59 }); 60 } 61 } 62 getPendingIntent(Context context, int resId)63 public static PendingIntent getPendingIntent(Context context, int resId) { 64 String text = context.getString(resId); 65 Intent toastIntent = new Intent(context, ToastService.class); 66 toastIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 67 toastIntent.setAction(ACTION_TOAST + ":" + resId); // one per toast message 68 toastIntent.putExtra("text", text); 69 PendingIntent pi = PendingIntent.getService( 70 context, 58, toastIntent, PendingIntent.FLAG_UPDATE_CURRENT); 71 return pi; 72 } 73 } 74