1 /*
2  * Copyright (C) 2017 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 package com.android.wallpaper.module;
17 
18 /**
19  * Provides the dependency injector statically to components that need it.
20  */
21 public class InjectorProvider {
22     private static Injector sInjector = null;
23 
24     /**
25      * Gets the dependency injector.
26      *
27      * @return The injector.
28      */
getInjector()29     public static synchronized Injector getInjector() {
30         return sInjector;
31     }
32 
33     /**
34      * Sets the injector to be used in the application.
35      */
setInjector(Injector injector)36     public static void setInjector(Injector injector) {
37         sInjector = injector;
38     }
39 }
40