如何在iOS中播放声音？

本文介绍了如何在iOS中播放声音？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我在stackoverflow上找到了这么多解决方案，但由于某些原因，所有这些解决方案都无法产生任何声音。

I have found so many solutions here on stackoverflow, but for some reason all of them failed to produce any sound what so ever.

这是我当前的代码：

PRE: I've added AudioToolbox.framework and imported <AVFoundation/AVFoundation.h> in my .m file - (void)viewDidLoad { [super viewDidLoad]; NSURL* sndurl = [[NSBundle mainBundle] URLForResource:@"test" withExtension:@"aif"]; SystemSoundID snd; AudioServicesCreateSystemSoundID((__bridge CFURLRef)sndurl, &snd); AudioServicesAddSystemSoundCompletion(snd, nil, nil, SoundFinished, nil); AudioServicesPlaySystemSound(snd); } void SoundFinished (SystemSoundID snd, void* context) { AudioServicesRemoveSystemSoundCompletion(snd); AudioServicesDisposeSystemSoundID(snd); }

这个解决方案直接出书。但是当我运行项目时，如果没有产生任何声音。我的文件是test.aif，这是5秒长。

This solution is straight out of book. But when I run the project, if fails to produce any sound. My file is test.aif, which is 5 seconds long.

任何建议为什么它不起作用？如果这不是最好的解决方案，你如何在iOS6上产生声音？

Any suggestions why it's not working? If that's not the best solution, how do you produce a sound on iOS6?

推荐答案

根据这个话题和其他人，播放音频剪辑可以像下面一样简单，我使用的方法（功能） ）。我自己做过。

According to this topic and others, playing an audio clip can be as simple as the following, my using a method (function). I've done it before myself.

- (void)playAudio { [self playSound:@"pageflip1" :@"wav"]; } - (void)playSound :(NSString *)fName :(NSString *) ext{ SystemSoundID audioEffect; NSString *path = [[NSBundle mainBundle] pathForResource : fName ofType :ext]; if ([[NSFileManager defaultManager] fileExistsAtPath : path]) { NSURL *pathURL = [NSURL fileURLWithPath: path]; AudioServicesCreateSystemSoundID((__bridge CFURLRef) pathURL, &audioEffect); AudioServicesPlaySystemSound(audioEffect); } else { NSLog(@"error, file not found: %@", path); } }