1 /* 2 * Copyright (C) 2016 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.managedprovisioning; 18 19 import android.app.Activity; 20 import android.app.Application; 21 import android.app.Application.ActivityLifecycleCallbacks; 22 import android.content.Context; 23 import android.content.Intent; 24 import android.os.Bundle; 25 import android.util.ArrayMap; 26 import android.view.WindowManager; 27 28 import androidx.test.runner.AndroidJUnitRunner; 29 30 import java.util.Map; 31 32 public class TestInstrumentationRunner extends AndroidJUnitRunner { 33 // hard-coded package name as context.getPackageName() provides ManagedProvisioning app name 34 // instead of test package name 35 public static final String TEST_PACKAGE_NAME = "com.android.managedprovisioning.tests"; 36 37 private static final String TAG = "TestInstrumentationRunner"; 38 private static final Map<String, OnActivityCreatedCallback> sReplacedActivityMap = 39 new ArrayMap(); 40 registerReplacedActivity(Class<?> oldActivity, OnActivityCreatedCallback onActivityCreatedCallback)41 public static void registerReplacedActivity(Class<?> oldActivity, 42 OnActivityCreatedCallback onActivityCreatedCallback) { 43 sReplacedActivityMap.put(oldActivity.getCanonicalName(), onActivityCreatedCallback); 44 } 45 registerReplacedActivity(Class<?> oldActivity, Class<? extends Activity> newActivity)46 public static void registerReplacedActivity(Class<?> oldActivity, 47 Class<? extends Activity> newActivity) { 48 registerReplacedActivity(oldActivity, 49 (classLoader, className, intent) -> newActivity.newInstance()); 50 } 51 unregisterReplacedActivity(Class<?> oldActivity)52 public static void unregisterReplacedActivity(Class<?> oldActivity) { 53 sReplacedActivityMap.remove(oldActivity.getCanonicalName()); 54 } 55 56 @Override newActivity(ClassLoader cl, String className, Intent intent)57 public Activity newActivity(ClassLoader cl, String className, Intent intent) 58 throws InstantiationException, IllegalAccessException, ClassNotFoundException { 59 OnActivityCreatedCallback callback = sReplacedActivityMap.get(className); 60 if (callback != null) { 61 return callback.createActivity(cl, className, intent); 62 } else { 63 return super.newActivity(cl, className, intent); 64 } 65 } 66 67 @Override newApplication(ClassLoader cl, String className, Context context)68 public Application newApplication(ClassLoader cl, String className, Context context) 69 throws InstantiationException, IllegalAccessException, ClassNotFoundException { 70 Application app = super.newApplication(cl, className, context); 71 app.registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() { 72 @Override 73 public void onActivityCreated(Activity activity, Bundle bundle) { 74 // Show activity on top of keyguard 75 activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD); 76 // Turn on screen to prevent activity being paused by system. See b/31262906 77 activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON); 78 activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 79 } 80 81 @Override 82 public void onActivityStarted(Activity activity) {} 83 84 @Override 85 public void onActivityResumed(Activity activity) {} 86 87 @Override 88 public void onActivityPaused(Activity activity) {} 89 90 @Override 91 public void onActivityStopped(Activity activity) {} 92 93 @Override 94 public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {} 95 96 @Override 97 public void onActivityDestroyed(Activity activity) {} 98 }); 99 return app; 100 } 101 102 public interface OnActivityCreatedCallback { createActivity(ClassLoader cl, String className, Intent intent)103 Activity createActivity(ClassLoader cl, String className, Intent intent) 104 throws IllegalAccessException, InstantiationException; 105 } 106 } 107