水平线性进度条,如iOS中的Android

Question

如何在iOS中实现水平进度条,如Android.

我尝试了以下内容,并找到了像deteminate这样的解决方案.

func startSendPickUpRequestShakeTimer () {

        if self.movingViewTimer == nil {
            self.movingViewTimer =  Timer.scheduledTimer(
                timeInterval: TimeInterval(movingViewSpeed),
                target      : self,
                selector    : #selector(self.startAnimating),
                userInfo    : nil,
                repeats     : true)
        }
}

func startAnimating() {

        let movingViewX = movingView.frame.minX >= view.frame.maxX ? 0-movingView.frame.width-forwardX:movingView.frame.minX + forwardX

        self.movingView.frame = CGRect(x: movingViewX, y: movingView.frame.minY, width: movingView.frame.width, height: moviewViewHeight)

}

但是我怎样才能实现其他的,或者有什么好的资源可以做到这一点？

Answer 1

我为 ios 中的不确定进度编写了此扩展。也许这可以帮助

extension UIProgressView{
    private struct Holder {
        static var _progressFull:Bool = false
        static var _completeLoading:Bool = false;
    }
    
    var progressFull:Bool {
        get {
            return Holder._progressFull
        }
        set(newValue) {
            Holder._progressFull = newValue
        }
    }
    
    var completeLoading:Bool {
        get {
            return Holder._completeLoading
        }
        set(newValue) {
            Holder._completeLoading = newValue
        }
    }
    
    func animateProgress(){
        if(completeLoading){
            return
        }
        UIView.animate(withDuration: 1, animations: {
            self.setProgress(self.progressFull ? 1.0 : 0.0, animated: true)
        })
        
        progressFull = !progressFull;
        
        DispatchQueue.main.asyncAfter(deadline: .now() + 1.2) {
            self.animateProgress();
        }
    }
    
    func startIndefinateProgress(){
        isHidden = false
        completeLoading = false
        animateProgress()
    }
    
    func stopIndefinateProgress(){
        completeLoading = true
        isHidden = true
    }
}

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