| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.cts.install.lib.testapp; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.os.Bundle; |
| |
| /** |
| * A crashing test app for testing apk rollback support. |
| */ |
| public class CrashingMainActivity extends Activity { |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| incrementCountAndBroadcast(); |
| throw new RuntimeException("Intended force crash"); |
| } |
| |
| private void incrementCountAndBroadcast() { |
| SharedPreferences preferences = getSharedPreferences("prefs", Context.MODE_PRIVATE); |
| SharedPreferences.Editor editor = preferences.edit(); |
| int count = preferences.getInt("crash_count", 0); |
| editor.putInt("crash_count", ++count).commit(); |
| |
| Intent intent = new Intent("com.android.tests.rollback.CRASH"); |
| intent.putExtra("count", count); |
| sendBroadcast(intent); |
| } |
| } |