1 /*
2  * Copyright 2015, 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.server.telecom;
18 
19 import com.android.server.telecom.components.TelecomService;
20 
21 import android.content.Context;
22 
23 /**
24  * This is a TEMPORARY fix to make the {@link HeadsetMediaButton} object injectable for testing.
25  * Class {@link HeadsetMediaButton} itself is not testable because it grabs lots of special stuff
26  * from its {@code Context} that cannot be conveniently mocked.
27  *
28  * TODO: Replace with a better design.
29  */
30 public interface HeadsetMediaButtonFactory {
31 
create( Context context, CallsManager callsManager, TelecomSystem.SyncRoot lock)32     HeadsetMediaButton create(
33             Context context,
34             CallsManager callsManager,
35             TelecomSystem.SyncRoot lock);
36 }
37