1/*
2 * Copyright (C) 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 */
16package android.support.car.media;
17
18import android.media.AudioAttributes;
19import android.media.AudioManager.OnAudioFocusChangeListener;
20
21/**
22 * @hide
23 */
24public class CarAudioManagerEmbedded extends CarAudioManager {
25
26    private final android.car.media.CarAudioManager mManager;
27
28    public CarAudioManagerEmbedded(Object manager) {
29        mManager = (android.car.media.CarAudioManager) manager;
30    }
31
32    @Override
33    public AudioAttributes getAudioAttributesForCarUsage(@CarAudioUsage int carUsage) {
34        return mManager.getAudioAttributesForCarUsage(carUsage);
35    }
36
37    @Override
38    public int requestAudioFocus(OnAudioFocusChangeListener l,
39                                          AudioAttributes requestAttributes,
40                                          int durationHint,
41                                          int flags) throws IllegalArgumentException {
42        return mManager.requestAudioFocus(l, requestAttributes, durationHint, flags);
43    }
44
45    @Override
46    public int abandonAudioFocus(OnAudioFocusChangeListener l, AudioAttributes aa) {
47        return mManager.abandonAudioFocus(l, aa);
48    }
49
50    @Override
51    public void onCarDisconnected() {
52        //nothing to do
53    }
54}
55