1 /*
2  * Copyright (C) 2022 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.systemui.accessibility;
18 
19 import android.os.RemoteException;
20 import android.view.accessibility.IRemoteMagnificationAnimationCallback;
21 
22 import java.util.concurrent.CountDownLatch;
23 import java.util.concurrent.atomic.AtomicInteger;
24 
25 public class MockMagnificationAnimationCallback extends IRemoteMagnificationAnimationCallback.Stub {
26 
27     private final CountDownLatch mCountDownLatch;
28     private final AtomicInteger mSuccessCount;
29     private final AtomicInteger mFailedCount;
30 
MockMagnificationAnimationCallback(CountDownLatch countDownLatch)31     MockMagnificationAnimationCallback(CountDownLatch countDownLatch) {
32         mCountDownLatch = countDownLatch;
33         mSuccessCount = new AtomicInteger();
34         mFailedCount = new AtomicInteger();
35     }
36 
getSuccessCount()37     public int getSuccessCount() {
38         return mSuccessCount.get();
39     }
40 
getFailedCount()41     public int getFailedCount() {
42         return mFailedCount.get();
43     }
44 
45     @Override
onResult(boolean success)46     public void onResult(boolean success) throws RemoteException {
47         if (success) {
48             mSuccessCount.getAndIncrement();
49         } else {
50             mFailedCount.getAndIncrement();
51         }
52         // It should be put at the last line to avoid making CountDownLatch#await passed without
53         // updating values.
54         mCountDownLatch.countDown();
55     }
56 }
57