[xcode] AudioServicesPlaySystemSound 簡短音效

首先要build phases->link binary with libraries->加入audiotoolbox.framework

接著在.h 加入

#import  <AudioToolbox/AudioToolbox.h>

CFBundleRef mainbundle = CFBundleGetMainBundle();

CFURLRef soundfileurl;

soundfileurl = CFBundleCopyResourceURL(mainbundle, (CFStringRef)@"water",CFSTR("wav"),NULL);

UInt32 soundid;   

AudioServicesCreateSystemSoundID(soundfileurl, &soundid);

AudioServicesPlaySystemSound(soundid);  //播放音效

water.wav 是音效檔名稱

此行是當記憶體低落的時候把音效關閉.

AudioServicesDisposeSystemSoundID(soundid);