sea*_*ord 5 audio xcode ios swift
通过使用以下代码,我通过按下按钮成功播放了声音。但是,我想按下一个按钮并循环/无限地播放该声音。这是如何实现的?我也想实现暂停/播放功能。提前致谢。
@IBAction func keyPressed(_ sender: UIB`utton) {
playSound(soundName: sender.currentTitle!)
}
func playSound(soundName: String) { //
let url = Bundle.main.url(forResource: soundName, withExtension: "wav")
player = try! AVAudioPlayer(contentsOf: url!)
player.play()
} // End of Play Sound
Run Code Online (Sandbox Code Playgroud)
Anb*_*hik 11
默认情况下,AVAudioPlayer从头到尾播放它的音频然后停止,但我们可以通过设置它的numberOfLoops属性来控制让它循环的次数。例如,要让您的音频总共播放 3 次,您可以这样写:
player.numberOfLoops = 3
Run Code Online (Sandbox Code Playgroud)
如果你想要无限循环然后使用
player.numberOfLoops = -1
Run Code Online (Sandbox Code Playgroud)
例如
func playSound(soundName: String) { //
let url = Bundle.main.url(forResource: soundName, withExtension: "wav")
player = try! AVAudioPlayer(contentsOf: url!)
player.numberOfLoops = -1 // set your count here
player.play()
} // End of Play Sound
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
1740 次 |
| 最近记录: |