Fix 收到图片不显示的问题

Author: guangyao

ios/RCTAuroraIMUI/IMUIMessageCollectionView/Views/IMUIImageMessageCell.swift

@@ -11,12 +11,17 @@ import UIKit
 class IMUIImageMessageCell: IMUIBaseMessageCell {
 
   var imageView = UIImageView()
-  
+    var myMessage: IMUIMessageModelProtocol?
   override init(frame: CGRect) {
     super.init(frame: frame)
     bubbleView.addSubview(imageView)
+    NotificationCenter.default.addObserver(self, selector: #selector(clickDidCompletePic(notification:)), name: NSNotification.Name(rawValue: "RNNeteaseimDidCompletePic"), object: nil)
   }
 
+    func clickDidCompletePic(notification:Notification){
+        self.layoutImage(image: UIImage(contentsOfFile: (self.myMessage?.mediaFilePath())!)!)
+    }
+    
   required init?(coder aDecoder: NSCoder) {
     fatalError("init(coder:) has not been implemented")
   }
@@ -29,14 +34,18 @@ class IMUIImageMessageCell: IMUIBaseMessageCell {
     super.presentCell(with: message, viewCache: viewCache, delegate: delegate)
 
     let layout = message.layout
+    self.myMessage = message
     self.imageView.frame = UIEdgeInsetsInsetRect(CGRect(origin: CGPoint.zero, size: layout.bubbleFrame.size), layout.bubbleContentInset)
     let image = UIImage(contentsOfFile: message.mediaFilePath())
     if image != nil {
         self.layoutImage(image: image!)
     }
-    
   }
 
+    deinit {
+        NotificationCenter.default.removeObserver(self)
+    }
+    
   func layoutImage(image: UIImage) {
     self.imageView.image = image
   }

ios/RCTAuroraIMUI/RCTMessageListView.m

@@ -151,6 +151,7 @@ - (void)fristAppendMessages:(NSNotification *) notification {
         }
         RCTMessageModel * messageModel = [self convertMessageDicToModel:message];
         dispatch_async(dispatch_get_main_queue(), ^{
+
             [self.messageList fristAppendMessageWith: messageModel];
         });
     }