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
15package com.android.systemui;
16
17import 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 */
23public interface SysUiServiceProvider {
24    <T> T getComponent(Class<T> interfaceType);
25
26    public static <T> T getComponent(Context context, Class<T> interfaceType) {
27        return ((SysUiServiceProvider) context.getApplicationContext()).getComponent(interfaceType);
28    }
29}
30