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
17#ifndef ANDROID_IPLAYER_H
18#define ANDROID_IPLAYER_H
19
20#include <stdint.h>
21#include <sys/types.h>
22
23#include <media/VolumeShaper.h>
24#include <utils/RefBase.h>
25#include <utils/Errors.h>
26#include <binder/IInterface.h>
27
28namespace android {
29
30// ----------------------------------------------------------------------------
31
32class IPlayer : public IInterface
33{
34public:
35    DECLARE_META_INTERFACE(Player);
36
37    virtual void start() = 0;
38
39    virtual void pause() = 0;
40
41    virtual void stop() = 0;
42
43    virtual void setVolume(float vol) = 0;
44
45    virtual void setPan(float pan) = 0;
46
47    virtual void setStartDelayMs(int delayMs) = 0;
48
49    virtual void applyVolumeShaper(
50            const sp<VolumeShaper::Configuration>& configuration,
51            const sp<VolumeShaper::Operation>& operation) = 0;
52};
53
54// ----------------------------------------------------------------------------
55
56class BnPlayer : public BnInterface<IPlayer>
57{
58public:
59    virtual status_t    onTransact( uint32_t code,
60                                    const Parcel& data,
61                                    Parcel* reply,
62                                    uint32_t flags = 0);
63};
64
65// ----------------------------------------------------------------------------
66
67}; // namespace android
68
69#endif // ANDROID_IPLAYER_H
70