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