[英]Swift : Replay AVAudioPlayer when song ends
Im trying to get the song to replay when the song ends but it doesn't seem to work. 我想在歌曲结束时让歌曲重播,但似乎不起作用。 this is how I'm implementing it: 这就是我实现它的方式:
var music1 : AVAudioPlayer! = AVAudioPlayer()
func setUpMusic(){
let music1Path = NSBundle.mainBundle().pathForResource("Lost", ofType:"mp3")
let fileURL1 = NSURL(fileURLWithPath: music1Path!)
do{
music1 = try AVAudioPlayer(contentsOfURL: fileURL1, fileTypeHint: nil)
}
catch{}
music1.play()
NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(GameScene.replayFirstSong(_:)), name: AVPlayerItemDidPlayToEndTimeNotification, object: music1)
}
func replayFirstSong(note: NSNotification){
print("Inside Replay first song")
music1.currentTime = 0
music1.play()
}
Any idea how i can get the song to constantly play in a loop 任何想法我怎么能让这首歌不断循环播放
Try using numberOfLoops
: 尝试使用numberOfLoops
:
Swift: 迅速:
var numberOfLoops: Int
OBJECTIVE-C Objective-C的
@property NSInteger numberOfLoops
Setting it to -1 will loop indefinitely... 将其设置为-1将无限循环...
https://developer.apple.com/library/ios/documentation/AVFoundation/Reference/AVAudioPlayerClassReference/#//apple_ref/occ/instp/AVAudioPlayer/numberOfLoops https://developer.apple.com/library/ios/documentation/AVFoundation/Reference/AVAudioPlayerClassReference/#//apple_ref/occ/instp/AVAudioPlayer/numberOfLoops
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