1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 5 * except in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the 10 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 11 * KIND, either express or implied. See the License for the specific language governing 12 * permissions and limitations under the License. 13 */ 14 15 package com.android.systemui; 16 17 import android.content.Context; 18 import android.testing.LeakCheck; 19 import android.testing.TestableContext; 20 import android.util.ArrayMap; 21 import android.view.Display; 22 23 public class SysuiTestableContext extends TestableContext implements SysUiServiceProvider { 24 25 private ArrayMap<Class<?>, Object> mComponents; 26 27 public SysuiTestableContext(Context base) { 28 super(base); 29 setTheme(R.style.Theme_SystemUI); 30 } 31 32 public SysuiTestableContext(Context base, LeakCheck check) { 33 super(base, check); 34 setTheme(R.style.Theme_SystemUI); 35 } 36 37 public ArrayMap<Class<?>, Object> getComponents() { 38 if (mComponents == null) mComponents = new ArrayMap<>(); 39 return mComponents; 40 } 41 42 @SuppressWarnings("unchecked") 43 public <T> T getComponent(Class<T> interfaceType) { 44 return (T) (mComponents != null ? mComponents.get(interfaceType) : null); 45 } 46 47 public <T, C extends T> void putComponent(Class<T> interfaceType, C component) { 48 if (mComponents == null) mComponents = new ArrayMap<>(); 49 mComponents.put(interfaceType, component); 50 } 51 52 @Override 53 public Context createDisplayContext(Display display) { 54 if (display == null) { 55 throw new IllegalArgumentException("display must not be null"); 56 } 57 58 SysuiTestableContext context = 59 new SysuiTestableContext(getBaseContext().createDisplayContext(display)); 60 return context; 61 } 62 } 63
