iOS 使用系統默認聲音、震動

#import <UIKit/UIKit.h>  
#import <AudioToolbox/AudioToolbox.h>  
  
[@interface](http://my.oschina.net/u/996807) MsgPlaySound : NSObject  
{  
    SystemSoundID sound;//系統聲音的id 取值範圍爲：1000-2000  
}  
- (id)initSystemShake;//系統 震動  
- (id)initSystemSoundWithName:(NSString *)soundName SoundType:(NSString *)soundType;//初始化系統聲音  
- (void)play;//播放  
[@end](http://my.oschina.net/u/567204)  





#import "MsgPlaySound.h"  
  
@implementation MsgPlaySound  
  
- (id)initSystemShake  
{  
    self = [super init];  
    if (self) {  
        sound = kSystemSoundID_Vibrate;//震動  
    }  
    return self;  
}  
  
- (id)initSystemSoundWithName:(NSString *)soundName SoundType:(NSString *)soundType  
{  
    self = [super init];  
    if (self) {  
        NSString *path = [NSString stringWithFormat:@"/System/Library/Audio/UISounds/%@.%@",soundName,soundType];  
        //[[NSBundle bundleWithIdentifier:@"com.apple.UIKit" ]pathForResource:soundName ofType:soundType];//獲得蘋果框架資源UIKit.framework ，從中取出所要播放的系統聲音的路徑  
        //[[NSBundle mainBundle] URLForResource: @"tap" withExtension: @"aif"];  獲取自定義的聲音  
        if (path) {  
            OSStatus error = AudioServicesCreateSystemSoundID((CFURLRef)[NSURL fileURLWithPath:path],&sound);  
              
            if (error != kAudioServicesNoError) {//獲取的聲音的時候，出現錯誤  
                sound = nil;  
            }  
        }  
    }  
    return self;  
}  
  
- (void)play  
{  
    AudioServicesPlaySystemSound(sound);  
}