ISoundTriggerClient.h revision df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871 
1/*
2 * Copyright (C) 2014 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_HARDWARE_ISOUNDTRIGGER_CLIENT_H
18#define ANDROID_HARDWARE_ISOUNDTRIGGER_CLIENT_H
19
20#include <utils/RefBase.h>
21#include <binder/IInterface.h>
22#include <binder/Parcel.h>
23
24namespace android {
25
26class ISoundTriggerClient : public IInterface
27{
28public:
29
30    DECLARE_META_INTERFACE(SoundTriggerClient);
31
32    virtual void onRecognitionEvent(const sp<IMemory>& eventMemory) = 0;
33
34    virtual void onSoundModelEvent(const sp<IMemory>& eventMemory) = 0;
35
36    virtual void onServiceStateChange(const sp<IMemory>& eventMemory) = 0;
37
38};
39
40// ----------------------------------------------------------------------------
41
42class BnSoundTriggerClient : public BnInterface<ISoundTriggerClient>
43{
44public:
45    virtual status_t    onTransact( uint32_t code,
46                                    const Parcel& data,
47                                    Parcel* reply,
48                                    uint32_t flags = 0);
49};
50
51}; // namespace android
52
53#endif //ANDROID_HARDWARE_ISOUNDTRIGGER_CLIENT_H
54