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 package com.android.tests.sdkprovider.crashtest;
17 
18 import android.app.ActivityManager;
19 import android.app.ApplicationExitInfo;
20 import android.app.sdksandbox.SandboxedSdk;
21 import android.app.sdksandbox.SandboxedSdkProvider;
22 import android.content.Context;
23 import android.os.Bundle;
24 import android.view.View;
25 
26 import java.util.List;
27 import java.util.concurrent.Executors;
28 
29 public class CrashTestSandboxedSdkProvider extends SandboxedSdkProvider {
30 
31     private static final int MAX_HISTORICAL_PROCESS_EXIT_REASONS = 10;
32 
33     static class CrashTestSdkImpl extends ICrashTestSdkApi.Stub {
34         private final Context mContext;
35 
CrashTestSdkImpl(Context context)36         CrashTestSdkImpl(Context context) {
37             mContext = context;
38         }
39 
40         @Override
triggerCrash()41         public void triggerCrash() {
42             Executors.newSingleThreadExecutor()
43                     .execute(
44                             () -> {
45                                 throw new RuntimeException("This is a test exception");
46                             });
47         }
48 
49         @Override
getSdkSandboxExitReasons()50         public List<ApplicationExitInfo> getSdkSandboxExitReasons() {
51             final ActivityManager am = mContext.getSystemService(ActivityManager.class);
52             if (am == null) {
53                 throw new RuntimeException("No activity manager");
54             }
55             return am.getHistoricalProcessExitReasons(
56                     mContext.getPackageName(), 0, MAX_HISTORICAL_PROCESS_EXIT_REASONS);
57         }
58     }
59 
60     @Override
onLoadSdk(Bundle params)61     public SandboxedSdk onLoadSdk(Bundle params) {
62         return new SandboxedSdk(new CrashTestSdkImpl(getContext()));
63     }
64 
65     @Override
getView(Context windowContext, Bundle params, int width, int height)66     public View getView(Context windowContext, Bundle params, int width, int height) {
67         return new View(windowContext);
68     }
69 }
70