iOS开发：发出系统的声音！发出自己的声音！

//  CHAudioPlayer.h
//  Created by HuangCharlie on 3/26/15.


#import <Foundation/Foundation.h>
#import <AudioToolbox/AudioToolbox.h>
#import "SynthesizeSingleton.h"

@interface CHAudioPlayer : NSObject
{
   
}

DEF_SINGLETON_FOR_CLASS(CHAudioPlayer);


// play system vibration of device
-(void)updateWithVibration;


//play system sound with id, more detail in system sound list
// system sound list at:
// https://github.com/TUNER88/iOSSystemSoundsLibrary
// check for certain sound if needed
-(void)updateWithSoundID:(SystemSoundID)soundId;


// play resource sound, need to import resource into project
-(void)updateWithResource:(NSString*)resourceName ofType:(NSString*)type;


// action of play
-(void)play;

@end


//  CHAudioPlayer.m
//  Created by HuangCharlie on 3/26/15.

#import "CHAudioPlayer.h"

@interface CHAudioPlayer()

@property (nonatomic,assign) SystemSoundID soundID;

@end

@implementation CHAudioPlayer

IMPL_SINGLETON_FOR_CLASS(CHAudioPlayer);

//vibration
-(void)updateWithVibration
{
    self.soundID = kSystemSoundID_Vibrate;
}

-(void)updateWithSoundID:(SystemSoundID)soundId
{
    self.soundID = soundId;
}

//sound of imported resouces, like wav
-(void)updateWithResource:(NSString*)resourceName ofType:(NSString*)type
{
    [self dispose];
    NSString *path = [[NSBundle mainBundle] pathForResource:resourceName ofType:type];
    if (path) {
        //注册声音到系统
        NSURL* url = [NSURL fileURLWithPath:path];
        CFURLRef inFileURL = (__bridge CFURLRef)url;
       
        SystemSoundID tempSoundId;
        OSStatus error = AudioServicesCreateSystemSoundID(inFileURL, &tempSoundId);
        if(error == kAudioServicesNoError)
            self.soundID = tempSoundId;
       
    }
}


-(void)play
{
    AudioServicesPlaySystemSound(self.soundID);
}

-(void)dispose
{
    AudioServicesDisposeSystemSoundID(self.soundID);
}

@end

//注册声音到系统
 NSURL* url = [NSURL fileURLWithPath:path];
CFURLRef inFileURL = (__bridge CFURLRef)url;