1 /*
2  * Copyright (C) 2019 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 package android.platform.test.rule;
17 
18 import android.os.SystemClock;
19 
20 import org.junit.runner.Description;
21 
22 /**
23  * This rule will navigate to home at the end of each test method.
24  * TODO: Revisit this after b/132100677 is fixed.
25  */
26 public class PressHomeRule extends TestWatcher {
27 
28     static final String GO_HOME = "press-home";
29 
30     @Override
finished(Description description)31     protected void finished(Description description) {
32         // Navigate to home after the test method is executed.
33         boolean goHome = Boolean.parseBoolean(getArguments().getString(GO_HOME, "true"));
34         if (!goHome) {
35             return;
36         }
37 
38         getUiDevice().pressHome();
39     }
40 }
41