优化 聊天界面有原图显示清晰原图

lib/chat/ChatPageItem.dart

@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:io';
 import 'dart:math';
 import 'dart:typed_data';
 
@@ -483,6 +484,7 @@ class _ChatPageItemState extends State<ChatPageItem>
 
   _imgMsg(List<int> imgData) {
     var imgSize = _getImgSize();
+    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
 
     return GestureDetector(
         child: ClipRRect(
@@ -494,7 +496,7 @@ class _ChatPageItemState extends State<ChatPageItem>
                 width: imgSize.width,
                 child: Image(
                   fit: BoxFit.contain,
-                  image: MemoryImage(Uint8List.fromList(imgData)),
+                  image: provider,
                 ),
               )),
           borderRadius: BorderRadius.circular(5),
@@ -1031,7 +1033,8 @@ class _ChatPageItemState extends State<ChatPageItem>
   }
 
   _receiveImg(BuildContext context, List<int> imgData, {String downloadData}) {
-    ImageProvider provider = MemoryImage(Uint8List.fromList(imgData));
+
+    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
 
     var imgSize = _getImgSize();
 

lib/chat/full_img_view.dart

@@ -56,8 +56,9 @@ class _PhotoPageState extends State<PhotoPage>
   Widget build(BuildContext context) {
     Uint8List fileData;
     if (widget.msg.localFile != null) {
-      print('本地了');
+
       fileData = File(widget.msg.localFile).readAsBytesSync();
+//      print('本地了${fileData.lengthInBytes}');
     } else {
       fileData = Uint8List.fromList(widget.msg.msgContent);
     }

lib/chat/group_chat_item.dart

@@ -472,6 +472,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
   _imgMsg(List<int> imgData) {
     var imgSize = _getImgSize();
+    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
 
     return GestureDetector(
         child: ClipRRect(
@@ -483,7 +484,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
                 width: imgSize.width,
                 child: Image(
                   fit: BoxFit.contain,
-                  image: MemoryImage(Uint8List.fromList(imgData)),
+                  image:provider,
                 ),
               )),
           borderRadius: BorderRadius.circular(5),
@@ -1041,7 +1042,8 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
   }
 
   _receiveImg(BuildContext context, List<int> imgData, {String downloadData}) {
-    ImageProvider provider = MemoryImage(Uint8List.fromList(imgData));
+//    ImageProvider provider = MemoryImage(Uint8List.fromList(imgData));
+    ImageProvider provider = MemoryImage(widget.msg.localFile==null?Uint8List.fromList(imgData):File(widget.msg.localFile).readAsBytesSync());
 
     var imgSize = _getImgSize();
 

lib/utils/HttpUtil.dart

@@ -44,9 +44,9 @@ class HttpUtil {
 
   //static const String BaseUrl = 'http://192.168.0.223:7001/';
   //static const String BaseUrl = 'http://192.168.0.207:9080/';
-  static const String BaseUrl = 'http://120.79.107.63:9080/';
+//  static const String BaseUrl = 'http://120.79.107.63:9080/';
   //static const String BaseUrl = 'http://192.168.0.177:9016/';
-//  static const String BaseUrl = 'https://datasm.chengyouhd.com/';
+  static const String BaseUrl = 'https://datasm.chengyouhd.com/';
 
   static HttpUtil _getInstance() {
     if (_instance == null) {

pubspec.yaml

@@ -1,7 +1,7 @@
 name: chat
 description: A new Flutter project.
 #修改版本号后get-clean
-version: 1.0.5+6
+version: 1.0.9+13
 
 environment:
   sdk: ">=2.1.0 <3.0.0"