// 手势滑动冲突

galaxy/galaxy/Classes/Modules/AI/AI-Dialogue(AI对话)/C/YHAITabViewController.swift

@@ -10,7 +10,7 @@ import UIKit
 import JXSegmentedView
 import IQKeyboardManagerSwift
 
-class YHAITabViewController: YHBaseViewController {
+class YHAITabViewController: YHBaseViewController, UIGestureRecognizerDelegate {
     
     var defaltIndex: Int = 0
     let viewModel = YHAIViewModel()
@@ -102,6 +102,8 @@ class YHAITabViewController: YHBaseViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
         view.backgroundColor = .init(hex:0xDEECFE)
+        self.navigationController?.interactivePopGestureRecognizer?.delegate = self
+        
         gk_navBarAlpha = 0
         gk_navigationBar.isHidden = true
         createUI()
@@ -109,9 +111,38 @@ class YHAITabViewController: YHBaseViewController {
     
     override func viewWillAppear(_ animated: Bool) {
         super.viewWillAppear(animated)
+        //处于第一个item的时候，才允许屏幕边缘手势返回
+        self.navigationController?.interactivePopGestureRecognizer?.isEnabled = (self.segmentedView.selectedIndex == 0)
+        self.gk_interactivePopDisabled = (self.segmentedView.selectedIndex != 0)
+        self.gk_fullScreenPopDisabled = (self.segmentedView.selectedIndex != 0)
         requestList()
     }
     
+    override func viewDidAppear(_ animated: Bool) {
+        super.viewDidAppear(animated)
+        self.navigationController?.interactivePopGestureRecognizer?.isEnabled = (self.segmentedView.selectedIndex == 0)
+        self.gk_interactivePopDisabled = (self.segmentedView.selectedIndex != 0)
+        self.gk_fullScreenPopDisabled = (self.segmentedView.selectedIndex != 0)
+    }
+
+    override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
+        //离开页面的时候，需要恢复屏幕边缘手势，不能影响其他页面
+        self.navigationController?.interactivePopGestureRecognizer?.isEnabled = true
+        self.gk_interactivePopDisabled = false
+        self.gk_fullScreenPopDisabled = false
+    }
+    
+    override func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
+        
+        if self.segmentedView.selectedIndex == 0 {
+            self.gk_interactivePopDisabled = false
+            self.gk_fullScreenPopDisabled = false
+            return true
+        }
+        return false
+    }
+    
     deinit {
         NotificationCenter.default.removeObserver(self)
     }
@@ -250,6 +281,10 @@ extension YHAITabViewController: JXSegmentedViewDelegate {
     
     func segmentedView(_ segmentedView: JXSegmentedView, didSelectedItemAt index: Int) {
 
+        self.navigationController?.interactivePopGestureRecognizer?.isEnabled = (self.segmentedView.selectedIndex == 0)
+        self.gk_interactivePopDisabled = (self.segmentedView.selectedIndex != 0)
+        self.gk_fullScreenPopDisabled = (self.segmentedView.selectedIndex != 0)
+
         if segmentedView.selectedIndex == 1 { // AI对话
             bgImgView.isHidden = false
             headerImgView.isHidden = true