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      1 /*
      2  * Copyright (C) 2010 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 OPENSL_ES_ANDROIDCONFIGURATION_H_
     18 #define OPENSL_ES_ANDROIDCONFIGURATION_H_
     19 
     20 #ifdef __cplusplus
     21 extern "C" {
     22 
     23 /*---------------------------------------------------------------------------*/
     24 /* Android AudioRecorder configuration                                       */
     25 /*---------------------------------------------------------------------------*/
     26 
     27 /** Audio recording preset */
     28 /** Audio recording preset key */
     29 #define SL_ANDROID_KEY_RECORDING_PRESET ((const SLchar*) "androidRecordingPreset")
     30 /** Audio recording preset values */
     31 /**   preset "none" cannot be set, it is used to indicate the current settings
     32  *     do not match any of the presets. */
     33 #define SL_ANDROID_RECORDING_PRESET_NONE              ((SLuint32) 0x00000000)
     34 /**   generic recording configuration on the platform */
     35 #define SL_ANDROID_RECORDING_PRESET_GENERIC           ((SLuint32) 0x00000001)
     36 /**   uses the microphone audio source with the same orientation as the camera
     37  *     if available, the main device microphone otherwise */
     38 #define SL_ANDROID_RECORDING_PRESET_CAMCORDER         ((SLuint32) 0x00000002)
     39 /**   uses the main microphone tuned for voice recognition */
     40 #define SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION ((SLuint32) 0x00000003)
     41 
     42 /*---------------------------------------------------------------------------*/
     43 /* Android AudioPlayer configuration                                         */
     44 /*---------------------------------------------------------------------------*/
     45 
     46 /** Audio playback stream type */
     47 /** Audio playback stream type key */
     48 #define SL_ANDROID_KEY_STREAM_TYPE ((const SLchar*) "androidPlaybackStreamType")
     49 
     50 /** Audio playback stream type  values */
     51 /*      same as android.media.AudioManager.STREAM_VOICE_CALL */
     52 #define SL_ANDROID_STREAM_VOICE        ((SLint32) 0x00000000)
     53 /*      same as android.media.AudioManager.STREAM_SYSTEM */
     54 #define SL_ANDROID_STREAM_SYSTEM       ((SLint32) 0x00000001)
     55 /*      same as android.media.AudioManager.STREAM_RING */
     56 #define SL_ANDROID_STREAM_RING         ((SLint32) 0x00000002)
     57 /*      same as android.media.AudioManager.STREAM_MUSIC */
     58 #define SL_ANDROID_STREAM_MEDIA        ((SLint32) 0x00000003)
     59 /*      same as android.media.AudioManager.STREAM_ALARM */
     60 #define SL_ANDROID_STREAM_ALARM        ((SLint32) 0x00000004)
     61 /*      same as android.media.AudioManager.STREAM_NOTIFICATION */
     62 #define SL_ANDROID_STREAM_NOTIFICATION ((SLint32) 0x00000005)
     63 
     64 
     65 
     66 }
     67 #endif /* __cplusplus */
     68 
     69 #endif /* OPENSL_ES_ANDROIDCONFIGURATION_H_ */
     70