修改节拍器播放方案

metronome/src/main/java/com/cooleshow/metronome/Utils/AudioTrackManager2.java

@@ -71,7 +71,7 @@ public class AudioTrackManager2 {
         LOG.i("bufferSize:" + minBufferSize);
         mAudioTrack = new AudioTrack(AudioManager.STREAM_MUSIC, RATE,
                 AudioFormat.CHANNEL_OUT_STEREO, // CHANNEL_CONFIGURATION_MONO,
-                AudioFormat.ENCODING_PCM_16BIT, minBufferSize, AudioTrack.MODE_STREAM);
+                AudioFormat.ENCODING_PCM_16BIT, minBufferSize*2, AudioTrack.MODE_STREAM);
     }
 
     public static final int RATE = 44100;