DolphinEnglishLearnStudent/Moudle/Home/Listen/View/Lesson_4_AnswerView.swift
@@ -14,7 +14,9 @@ @IBOutlet weak var btn_choose: UIButton! @IBOutlet weak var view_state: UIView! @IBOutlet weak var view_handle: UIView! var voiceUrl:String? override func awakeFromNib() { super.awakeFromNib() img_state.alpha = 0 @@ -27,6 +29,9 @@ return copyV } @IBAction func playAction(_ sender: UIButton) { if let url = voiceUrl{ VoicePlayer.share().playerAt(url: url) } } }