Ich habe die 4 UIButtons auf dem Main StoryBoard erstellt.Wie spiele ich viele Audiodateien eins nach dem anderen
Ich möchte "Button4", um die anderen Tasten Funktion in einer Reihe zu implementieren. Das heißt, wenn ich Knopf 4 drücke, sollte Spieler 1 zuerst gespielt werden, danach Spieler 2 und danach 3.
Wenn ich jedoch "Button4" drücke, werden "Button2" und "Button3" gleichzeitig gespielt .
fileprivate var player1:AVAudioPlayer?
fileprivate var player2:AVAudioPlayer?
fileprivate var player3:AVAudioPlayer?
let url1 = Bundle.main.bundleURL.appendingPathComponent("music1.mp3")
let url2 = Bundle.main.bundleURL.appendingPathComponent("music2.mp3")
let url3 = Bundle.main.bundleURL.appendingPathComponent("music3.mp3")
@IBAction func pushButton1(sender: UIButton) {
Player(url: url1)
}
@IBAction func pushButton2(sender: UIButton) {
Player1(url: url2)
}
@IBAction func pushButton3(_ sender: UIButton) {
Player2(url: url1, url2: url2, url3: url3)
}
//"yourButton2" and "yourButton3" is played at same time in this code at player2
func audioPlayerDidFinishPlaying(_ player: AVAudioPlayer, successfully flag: Bool) {
if (player === player1) {
yourButton.isSelected = false
} else if (player === player2) {
yourButton2.isSelected = false
} else if (player === player3) {
yourButton.isSelected = false
player2!.play()
yourButton2.isSelected = true
player2!.play()
yourButton3.isSelected = true
player1!.play()
}
}
func Player(url: URL) {
do {
try player1 = AVAudioPlayer(contentsOf:url)
player1!.play()
yourButton.isSelected = true
player1!.delegate = self
} catch {
print(error)
}
}
func Player1(url: URL) {
do {
try player2 = AVAudioPlayer(contentsOf:url)
player2!.play()
yourButton2.isSelected = true
player2!.delegate = self
} catch {
print(error)
}
}
func Player2(url: URL, url2: URL, url3: URL) {
do {
try player3 = AVAudioPlayer(contentsOf:url)
try player2 = AVAudioPlayer(contentsOf: url2)
try player1 = AVAudioPlayer(contentsOf: url3)
player3!.play()
yourButton.isSelected = true
player3!.delegate = self
player2!.delegate = self
player1!.delegate = self
} catch {
print(error)
}
}
Sie ketten UIAudio mit (UIAudio ...). Bearbeiten ** Umschreiben ... –