Android AudioTrack.write() returns -38 - 


    int bufsizemin = audiotrack.getminbuffersize(                                             44100,                                             audioformat.channel_out_stereo,                                             audioformat.encoding_pcm_16bit);      audiotrack = new audiotrack(                                             audiomanager.stream_music,                                             44100,                                             audioformat.channel_out_stereo,                                             audioformat.encoding_pcm_16bit,                                             bufsizemin,                                             audiotrack.mode_stream);       short[] audiodata =  new short[2000];     int writecount = audiotrack.write(audiodata, 0, audiodata.length);

sometime returns 2000 (length of audiodata) , -38. it should return 0 or positive values or -1 -2 or -3 if error generated. -38? please help..


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