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 19 /** 20 * The interface for getting core components of SysUI. Exists for Testability 21 * since tests don't have SystemUIApplication as their ApplicationContext. 22 */ 23 public interface SysUiServiceProvider { getComponent(Class<T> interfaceType)24 <T> T getComponent(Class<T> interfaceType); 25 getComponent(Context context, Class<T> interfaceType)26 public static <T> T getComponent(Context context, Class<T> interfaceType) { 27 return ((SysUiServiceProvider) context.getApplicationContext()).getComponent(interfaceType); 28 } 29 } 30