为什么UIProgressView设置进度没有停止？

Question

我想在移动到App或Auth VC之前显示进度条动画

通过下面的代码，它可以正常工作，但是该问题只解决了一次（启动应用程序的时间）

所以，问题在于停止问题了吗？以及如何处理呢？

override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(true)


        Auth.auth().addStateDidChangeListener { (auth, user) in
        if user == nil {
            // User Signed out

            self.progressive.setProgress(3, animated: true)
            // Before calling asyncAfter perform showing loader or anything you want.


            DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
                // Your code to execute after a delay of 3 seconds.
                self.performSegue(withIdentifier: "Auth", sender: nil)
            }

        } else {
            // User Signed In

            self.progressive.setProgress(3, animated: true)
            // Before calling asyncAfter perform showing loader or anything you want.

            self.progressive.setProgress(3, animated: true)

            DispatchQueue.main.asyncAfter(deadline: .now() + 3) {

                self.performSegue(withIdentifier: "App", sender: nil)
            }
        }
    }
}

Answer 1

不要忘了在某处重置progressView：

Answer 2

解决方案是将进度值重置为0