顶部菜单弹出动画

SwiftProject/SwiftProject/Project/View/CCSpatialDisplayTypeView/CCSpatialDisplayTypeView.swift

@@ -259,9 +259,10 @@ public class CCSpatialDisplayTypeView: UIView {
         tableView.bounces = false
         tableView.showsVerticalScrollIndicator = false
         tableView.isScrollEnabled = false
-        UIView.animate(withDuration: 0.3) {[weak self] in
+        self.addSubview(self.tableView)
-            self?.addSubview((self?.tableView)!)
+//        UIView.animate(withDuration: 0.3) {[weak self] in
-        }
+//            
+//        }
         
         //展示【结束串流】和【开始串流】
         showBottomView.frame = CGRect(x: self.tableView.left, y: self.tableView.bottom + 8, width: self.tableView.width, height: 40)
@@ -343,9 +344,42 @@ extension CCSpatialDisplayTypeView{
             return
         }
         initViews()
+//        let height = tableView.height
+//        tableView.height = 0
+        
+        
+        let frame = self.tableView.frame;
+        self.tableView.layer.anchorPoint = CGPointMake(0.5, 0)
+        self.tableView.frame = frame
+        
+//        zoomInAnimation(view: self.tableView, scale: 0, duration: 0, delay: 0)
         UIApplication.shared.keyWindow?.addSubview(self)
+//        UIView.animate(withDuration: 0.25) {[weak self] in
+//            self?.tableView.height = height
+//        } completion: { finish in
+//            
+//        }
+        zoomInAnimation(view: self.tableView, scale: 1, duration: 0.25, delay: 0)
+
     }
     
+    func zoomInAnimation(view: UIView, scale: CGFloat, duration: TimeInterval, delay: TimeInterval) {
+        // 创建缩放动画
+        let scaleAnimation = CABasicAnimation(keyPath: "transform.scale")
+        scaleAnimation.toValue = scale
+        scaleAnimation.fromValue = 0.0
+        scaleAnimation.duration = duration
+        scaleAnimation.timingFunction = CAMediaTimingFunction(name: .easeInEaseOut)
+        scaleAnimation.fillMode = .forwards
+        scaleAnimation.isRemovedOnCompletion = false
+        
+        // 执行动画
+        UIView.animate(withDuration: duration, delay: delay, options: [], animations: {
+            view.layer.add(scaleAnimation, forKey: "zoomInAnimation")
+        }, completion: nil)
+    }
+    
+    
     public func dismiss() {
         isShowing = false
         self.dissMissCallback()