Iphone的系统声音

Iphone的caf格式系统声音：代码：NSString*path=[[NSBundlemainBundle]pathForResource:@"SIMToolkitPositiveACK"ofType:@"caf"];AVAudioPlayer*theAudio=[[AVAudioPlayeralloc]initWithContentsOfURL:[NSURLfileURLWithPath:path]error:NULL];theAudio.delegate=self;[theAudioplay];