我将歌曲放入表格中，当我在详细信息页面中播放歌曲时，当我返回歌曲停止时，我希望在所有 View 中继续播放
View Controller
if let audio=NSBundle.mainBundle().pathForResource( navigationItem.title , ofType: "mp3") {
let url=NSURL (fileURLWithPath: audio)
do {
player = try AVAudioPlayer (contentsOfURL: url)
}
catch{"erorr"}
player.play()
} else {
print("erorr")
}
表格 View Controller
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
self.performSegueWithIdentifier("indeaa", sender: tableView)
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if segue.identifier == "indeaa" {
let vc = segue.destinationViewController as UIViewController
let indexpath:NSIndexPath = tableaa.indexPathForSelectedRow!
vc.title = arr[indexpath.row]
}
}
最佳答案
播放器可能随 View 一起释放。您需要让您的播放器可以访问所有详细 View 并引用该单个对象。如果您正在寻找一个简单的解决方案，只需创建一个他们都可以引用的单例:
class AudioPlayer{
static let sharedInstance = new AudioPlayer();
var player : AVAudioPlayer
func playAudio(url : NSURL){
//see if player is playing, stop and release, setup new player
}
}
然后从您的详细信息 View 调用
AudioPlayer.sharedInstance.playAudio(url)
Note this isn't tested - but just shows the basic idea.
关于ios - 如何让音乐在所有 View 中继续播放，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/34775518/