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      1 /**
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
      5  * in compliance with the License. You may obtain a copy of the License at
      6  *
      7  * http://www.apache.org/licenses/LICENSE-2.0
      8  *
      9  * Unless required by applicable law or agreed to in writing, software distributed under the
     10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
     11  * express or implied. See the License for the specific language governing permissions and
     12  * limitations under the License.
     13  */
     14 
     15 package android.app.uiautomation.cts;
     16 
     17 import android.accessibilityservice.AccessibilityService;
     18 import android.content.Intent;
     19 import android.os.IBinder;
     20 import android.util.Log;
     21 import android.view.accessibility.AccessibilityEvent;
     22 
     23 /**
     24  * A stub accessibility service to install for testing UiAutomation's effect on accessibility
     25  * services
     26  */
     27 public class UiAutomationTestA11yService extends AccessibilityService {
     28     private static String LOG_TAG = "UiAutomationTest";
     29     public static Object sWaitObjectForConnectOrUnbind = new Object();
     30 
     31     public static UiAutomationTestA11yService sConnectedInstance;
     32 
     33     @Override
     34     public boolean onUnbind(Intent intent) {
     35         synchronized (sWaitObjectForConnectOrUnbind) {
     36             sConnectedInstance = null;
     37             sWaitObjectForConnectOrUnbind.notifyAll();
     38         }
     39         Log.v(LOG_TAG, "onUnbind [" + this + "]");
     40         return false;
     41     }
     42 
     43     @Override
     44     public void onDestroy() {
     45         Log.v(LOG_TAG, "onDestroy ["  + this + "]");
     46     }
     47 
     48     @Override
     49     public void onAccessibilityEvent(AccessibilityEvent accessibilityEvent) {
     50     }
     51 
     52     @Override
     53     public void onInterrupt() {
     54 
     55     }
     56 
     57     @Override
     58     protected void onServiceConnected() {
     59         synchronized (sWaitObjectForConnectOrUnbind) {
     60             sConnectedInstance = this;
     61             sWaitObjectForConnectOrUnbind.notifyAll();
     62         }
     63         Log.v(LOG_TAG, "onServiceConnected ["  + this + "]");
     64     }
     65 
     66     public boolean isConnected() {
     67         try {
     68             if (getServiceInfo() == null) {
     69                 return false;
     70             }
     71             return true;
     72         } catch (Exception e) {
     73             return false;
     74         }
     75     }
     76 }
     77