修改时间卡顿问题

BFFramework/Classes/Stuckpoint/View/PQStuckPointCuttingView.swift

@@ -11,10 +11,11 @@ import UIKit
 class PQStuckPointCuttingView: UIView {
     // 视频时长
     var videoDuration: CGFloat = 0
+    var lastVideoDuration:CGFloat = 0
     // 卡点开始时间 默认 0
-    private var stuckPointStartTime: CGFloat = 0
+    var stuckPointStartTime: CGFloat = 0
     // 卡点结束时间
-    private var stuckPointEndTime: CGFloat = 0
+    var stuckPointEndTime: CGFloat = 0
     // 裁剪开始时间 默认 0
     private var cutStartTime: CGFloat = 0
 
@@ -162,6 +163,9 @@ class PQStuckPointCuttingView: UIView {
     func updateEndTime(startTime: CGFloat, endTime: CGFloat) {
         stuckPointStartTime = startTime
         stuckPointEndTime = endTime
+        
+        tatalTimeLabel.text = "\(Float64(stuckPointEndTime - stuckPointStartTime).formatDurationToHMS())"
+  
         BFLog(message: "推荐开始\(stuckPointStartTime) 结束\(stuckPointEndTime) 时长为:\(stuckPointEndTime - stuckPointStartTime)  音乐总时长为：\(videoDuration)")
         backgroundColor = PQBFConfig.shared.styleBackGroundColor
         addSubview(scrollView)
@@ -180,7 +184,7 @@ class PQStuckPointCuttingView: UIView {
             make.right.equalTo(videoCropView.snp_right).offset(-6)
         }
         
-        tatalTimeLabel.text = "\(Float64(stuckPointEndTime - stuckPointStartTime).formatDurationToHMS())"
+      
     }
 
     func addData() {
@@ -256,16 +260,20 @@ class PQStuckPointCuttingView: UIView {
     /// progress <#progress description#>
     func updateProgress(progress: CGFloat) {
         
-        if(progress < 0){
+        if(progress <= 0 || lineLayerArray.count == 0){
             BFLog(message: "progress is error ")
+            return
         }
         let startIndex = stuckPointStartTime / oneMarginTime
         BFLog(message: "startIndex is\(startIndex) stuckPointStartTime is: \(stuckPointStartTime)")
         let selectIndex = Int(startIndex + progress * CGFloat(wavSelectCount))
-        let drawLayer:CAShapeLayer = lineLayerArray[selectIndex]
-        BFLog(message: "progress is \(progress) i \(selectIndex) 命中的位置：\(CGFloat(selectIndex) * oneMarginTime)")
-        drawLayer.strokeColor = UIColor.hexColor(hexadecimal: PQBFConfig.shared.styleColor.rawValue).cgColor
-        drawLayer.setNeedsDisplay()
+        if(selectIndex < lineLayerArray.count){
+            let drawLayer:CAShapeLayer = lineLayerArray[selectIndex]
+            BFLog(message: "progress is \(progress) i \(selectIndex) 命中的位置：\(CGFloat(selectIndex) * oneMarginTime)")
+            drawLayer.strokeColor = UIColor.hexColor(hexadecimal: PQBFConfig.shared.styleColor.rawValue).cgColor
+            drawLayer.setNeedsDisplay()
+        }
+
         
         if(progress >= 0.99){
             BFLog(message: "播放完成 重新更新 UI ")
@@ -381,13 +389,20 @@ extension PQStuckPointCuttingView: UIScrollViewDelegate {
     
     func scrollViewDidEndDecelerating(_: UIScrollView) {
         if !scrollView.isDragging, !scrollView.isDecelerating {
-            moveEnd()
+
+            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.2) { [weak self] in
+                self?.moveEnd()
+            }
         }
        
     }
     func scrollViewDidEndDragging(_:UIScrollView,willDecelerate decelerate:Bool){
         if !decelerate, !scrollView.isDragging, !scrollView.isDecelerating {
-            moveEnd()
+            
+            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.2) { [weak self] in
+                self?.moveEnd()
+            }
+ 
         }
        
     }