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      1 /*
      2  * Copyright (C) 2008 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 android.app.stubs;
     18 
     19 import android.content.BroadcastReceiver;
     20 import android.content.Context;
     21 import android.content.Intent;
     22 import android.os.SystemClock;
     23 
     24 public class MockReceiver extends BroadcastReceiver {
     25 
     26     // PendingIntent may return same instance or new instance, so static variable is needed.
     27     public static int sResultCode = 0;
     28     public static final String MOCKACTION = "android.app.stubs.PendingIntentTest.TEST_RECEIVER";
     29     public static String sAction;
     30 
     31     private static boolean sReceived = false;
     32     private static Object sBlocker = new Object();
     33 
     34     /**
     35      * set the result as true when received alarm
     36      */
     37     @Override
     38     public void onReceive(Context context, Intent intent) {
     39         synchronized (sBlocker) {
     40             sAction = intent.getAction();
     41             if (sAction.equals(MOCKACTION)) {
     42                 sResultCode = getResultCode();
     43             }
     44             sReceived = true;
     45             sBlocker.notifyAll();
     46         }
     47     }
     48 
     49     public static void prepareReceive(String initAction, int initResultCode) {
     50         synchronized (sBlocker) {
     51             sAction = initAction;
     52             sResultCode = initResultCode;
     53             sReceived = false;
     54         }
     55     }
     56 
     57     public static boolean waitForReceive(long timeout) {
     58         long now = SystemClock.elapsedRealtime();
     59         final long endTime = now + timeout;
     60         synchronized (sBlocker) {
     61             while (!sReceived && now < endTime) {
     62                 try {
     63                     sBlocker.wait(endTime - now);
     64                 } catch (InterruptedException e) {
     65                 }
     66                 now = SystemClock.elapsedRealtime();
     67             }
     68             return sReceived;
     69         }
     70     }
     71 }
     72