cocos2d-x 同时播放多个音效的问题

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cocos2d-x 同时播放多个音效的时候，会发现有的音效放不出，有的循环音效放着放着就没了

后来发现猫腻在Cocos2dxSound.java里：

private static final int MAX_SIMULTANEOUS_STREAMS_DEFAULT = 5;

本人讲此值修改为:20

Added in API
level 1  
This constructor was deprecated in API level 21. 

use 

SoundPool.Builder

 instead
to create and configure a SoundPool instance

Constructor. Constructs a SoundPool object with the following characteristics:


Parameters

maxStreams	the maximum number of simultaneous streams for this SoundPool object
streamType	the audio stream type as described in AudioManager For example, game applications will normally use  STREAM_MUSIC .
srcQuality	the sample-rate converter quality. Currently has no effect. Use 0 for the default.

Returns

a SoundPool object, or null if creation failed

这里cocos2d-x设置成5了（I9100设成3），可以手动改大一点，来解决问题