xcode 4.2音板？ [英] xcode 4.2 soundboard?

问题描述

大家好我一直试图创建一个音板一段时间，我发现这个网站有人可以通过为iPhone Xcode 4.2提供一个完整工作的代码来回答这个问题谢谢你的时间。

hi all i have been trying to create a soundboard for some time and i found this site is there anyone out there that can answer this question by putting up a fully working code for iPhone Xcode 4.2 thank you for your time.

继承我的代码，但它有错误

heres my code but it has errors

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController 

-(IBAction)sound1 {
    CFBundleRef mainBundle = CFBundleGetMainBundle();
    CFURLRef soundFileURLRef;
    soundFileURLRef = CFBundleCopyResourceURL(mainBundle, (CFStringRef) @"sound1", CFSTR      ("wav"), NULL);

    UInt32 soundID;
    AudioServicesCreateSystemSoundID(soundFileURLRef, &soundID);
    AudioServicesPlaySystemSound(soundID);
}

加上某人说使用av的东西请编辑或上传代码回答时我初学者lol

plus someone said to use av something please edit or upload code When answering I'm a beginner lol

推荐答案

我刚刚测试了你发布的代码，它的工作原理非常好 - 这里没有错误。

I just tested the code you posted and it works very well as is - no errors here.

所以你可能忘记做一件（或多件）以下事情：

So you probably forgot to do one (or more) of the following things:

• 在项目中包含 AudioToolbox 框架


• #import< AudioToolbox / AudioToolbox.h> ;;


• 将sound1.wav文件添加到您的项目中


• 检查sound1.wav是否真的是sound1。 wav而不是Sound1.wav或类似


• 将您的IBAction方法连接到一些真正被触发的事件

• include AudioToolbox framework into your project
• #import <AudioToolbox/AudioToolbox.h>; in your ViewController.m file
• add sound1.wav file to your project
• check that sound1.wav is really sound1.wav and not Sound1.wav or similiar
• connect your IBAction method to some event that really gets triggered

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