我试图按一个按钮,音频文件播放一个接一个。试图按一个按钮,然后按顺序播放音频或随机播放
这是我的代码如下。我按播放键,两个声音同时播放。 我试图按播放按钮,声音开始并停止,然后另一个声音文件开始和停止。按下2个声音文件按下的一个按钮是我的目标。谢谢
我想在循环中,但它不工作。
import UIKit
import AVFoundation
class ViewController: UIViewController {
@IBOutlet weak var sliderValue: UISlider!
var player:AVAudioPlayer = AVAudioPlayer()
var player1:AVAudioPlayer = AVAudioPlayer()
@IBAction func play(_ sender: AnyObject) {
player.play()
player1.play()
}
@IBAction func pause(_ sender: AnyObject) {
player.pause()
}
@IBAction func stop(_ sender: AnyObject) {
player.stop()
player.currentTime = 0
}
@IBAction func sliderChanged(_ sender: AnyObject) {
player.volume = sliderValue.value
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
let audioPath = Bundle.main.path(forResource: "sound1", ofType: "mp3")!
let audioPath1 = Bundle.main.path(forResource: "sound2", ofType: "mp3")!
do {
try player = AVAudioPlayer(contentsOf: URL(fileURLWithPath: audioPath))
try player1 = AVAudioPlayer(contentsOf: URL(fileURLWithPath: audioPath1))
} catch{
//Process Error here
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
完成后播放第二个声音,您可以使用AVAudioPlayer的代理来播放声音播放完成与否。 –
我忘了说。我是一个新手。谢谢rohit –
访问此链接https://developer.apple.com/library/mac/documentation/AVFoundation/Reference/AVAudioPlayerClassReference/index.html#//apple_ref/occ/cl/AVAudioPlayer关于它的详细说明 –