【发布时间】:2014-09-21 20:14:16
【问题描述】:
我正在尝试将音频放入我的应用程序中,然后我输入了以下代码并将我的 mp3 音频文件放入了我的资产文件夹中,它崩溃了:“EXC_BAD_INSTRUCTION(code=EXC_1386_INVOP, subcode=0x0)”
对于我做错了什么/我需要将音频文件放在哪里,我真的可以使用一些帮助。 我的代码:
import UIKit
import AVFoundation
class ViewController: UIViewController {
var audioPlayer = AVAudioPlayer()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
ScrollView.scrollEnabled = true
ScrollView.contentSize = CGSize(width:473, height: 112)
changer = 0
tapView.hidden = true
yoohooView.hidden = true
var alertSound = NSURL(fileURLWithPath: NSBundle.mainBundle().pathForResource("Untitled", ofType: "mp3")!) //Crashes here
println(alertSound)
// Removed deprecated use of AVAudioSessionDelegate protocol
AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayback, error: nil)
AVAudioSession.sharedInstance().setActive(true, error: nil)
var error:NSError?
audioPlayer = AVAudioPlayer(contentsOfURL: alertSound, error: &error)
audioPlayer.prepareToPlay()
audioPlayer.play()
}
【问题讨论】:
标签: audio swift avfoundation