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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 _BOOTANIMATION_AUDIOPLAYER_H
18 #define _BOOTANIMATION_AUDIOPLAYER_H
19 
20 #include <utils/Thread.h>
21 #include <utils/FileMap.h>
22 
23 namespace android {
24 
25 class AudioPlayer : public Thread
26 {
27 public:
28                 AudioPlayer();
29     virtual     ~AudioPlayer();
30     bool        init(const char* config);
31 
32     void        playFile(FileMap* fileMap);
33 
34 private:
35     virtual bool        threadLoop();
36 
37 private:
38     int                 mCard;      // ALSA card to use
39     int                 mDevice;    // ALSA device to use
40     int                 mPeriodSize;
41     int                 mPeriodCount;
42 
43     FileMap*            mCurrentFile;
44 };
45 
46 } // namespace android
47 
48 #endif // _BOOTANIMATION_AUDIOPLAYER_H
49