xcode 让 iPhone 振动：AudioServicesPlaySystemSound(kSystemSoundID_Vibrate) 未声明
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时间：2020-09-15 00:33:16 来源:igfitidea点击:
Make iPhone vibrate: AudioServicesPlaySystemSound(kSystemSoundID_Vibrate) undeclared
提问by Ben Lu
I want to make iPhone vibrate and I found the code
我想让 iPhone 振动，我找到了代码
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
but Xcode 4.3.2 reports error: undeclared identifier kSystemSoundID_Vibrate
但是 Xcode 4.3.2 报错：undeclared identifier kSystemSoundID_Vibrate
What's the problem?
有什么问题？
回答by skram
Try:
尝试：
AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);
EDIT: Also make sure you import AudioToolbox.framework
编辑：还要确保您导入AudioToolbox.framework
#import <AudioToolbox/AudioToolbox.h>
#import <AudioToolbox/AudioToolbox.h>
