1

lib/chat/group_chat_item.dart

@@ -284,9 +284,9 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     if (msg.contains(' ]')) {
       msg = msg.replaceAll(' ]', ']');
     }
-    bool isUrl =false;
-    if(textList[curTextType].contains('http')  ){
-      isUrl =true;
+    bool isUrl = false;
+    if (textList[curTextType].contains('http')) {
+      isUrl = true;
     }
     Widget text = Container(
       constraints: BoxConstraints(maxWidth: Screen.width - 120),
@@ -294,7 +294,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
         msg,
         hideKeyboard: widget.hideKeyboard,
         fontSize: FontSize,
-        color: isUrl?Colors.blue:SendMsgText,
+        color: isUrl ? Colors.blue : SendMsgText,
       ),
       padding: EdgeInsets.symmetric(horizontal: 9, vertical: 10.5),
       decoration: BoxDecoration(
@@ -472,7 +472,9 @@ 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());
+    ImageProvider provider = MemoryImage(widget.msg.localFile == null
+        ? Uint8List.fromList(imgData)
+        : File(widget.msg.localFile).readAsBytesSync());
 
     return GestureDetector(
         child: ClipRRect(
@@ -484,7 +486,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
                 width: imgSize.width,
                 child: Image(
                   fit: BoxFit.contain,
-                  image:provider,
+                  image: provider,
                 ),
               )),
           borderRadius: BorderRadius.circular(5),
@@ -586,46 +588,46 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
       MessageMgr().emit('Delete Select Message', widget.msg);
     });
 
-
     ///转发
-    if (widget.msg.msgType == ChatType.TextChatType.value||
-        widget.msg.msgType == ChatType.ImageChatType.value||
-        widget.msg.msgType == ChatType.ShortVideoChatType.value||
-        widget.msg.msgType == ChatType.PlaceChatType.value||
-        widget.msg.msgType == ChatType.EmoticonType.value||
-        widget.msg.msgType == ChatType.FileChatType.value
-    ){
-      actions.add( I18n.of(context).forward);
+    if (widget.msg.msgType == ChatType.TextChatType.value ||
+        widget.msg.msgType == ChatType.ImageChatType.value ||
+        widget.msg.msgType == ChatType.ShortVideoChatType.value ||
+        widget.msg.msgType == ChatType.PlaceChatType.value ||
+        widget.msg.msgType == ChatType.EmoticonType.value ||
+        widget.msg.msgType == ChatType.FileChatType.value) {
+      actions.add(I18n.of(context).forward);
       actionsFunc.add(() {
         print('转发消息');
-        if(widget.msg.msgType == ChatType.FileChatType.value && widget.msg.localFile==null){
+        if (widget.msg.msgType == ChatType.FileChatType.value &&
+            widget.msg.localFile == null) {
           showToast('请先下载文件');
-          return ;
+          return;
         }
         AppNavigator.pushForwardPage(context, widget.msg);
       });
     }
 
-
-    if (widget.msg.msgType == ChatType.FileChatType.value &&widget.msg.localFile!=null) {
+    if (widget.msg.msgType == ChatType.FileChatType.value &&
+        widget.msg.localFile != null) {
       //分享文件
-      actions.add( I18n.of(context).copy_download_url);
-      actionsFunc.add(() async{
+      actions.add(I18n.of(context).copy_download_url);
+      actionsFunc.add(() async {
         //如果是文件增加复制下载地址
-          String path = widget.msg.localFile;
-          UploadUtil().copyFileUrl(widget.msg, context);
-          String type='file';
-          if(path.contains('mp4') ||path.contains('mp3')){
-            type = 'video';
-          }else if(path.contains('png')||path.contains('jpg')||path.contains('jpeg')||path.contains('JPG')||path.contains('PNG')){
-            type = 'image';
-          }
-
-          ShareExtend.share(FileCacheMgr.replacePath(path), type);
-
+        String path = widget.msg.localFile;
+        UploadUtil().copyFileUrl(widget.msg, context);
+        String type = 'file';
+        if (path.contains('mp4') || path.contains('mp3')) {
+          type = 'video';
+        } else if (path.contains('png') ||
+            path.contains('jpg') ||
+            path.contains('jpeg') ||
+            path.contains('JPG') ||
+            path.contains('PNG')) {
+          type = 'image';
+        }
 
+        ShareExtend.share(FileCacheMgr.replacePath(path), type);
       });
-
     }
 
     if (widget.msg.msgType == ChatType.TextChatType.value) {
@@ -639,8 +641,6 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
       });
     }
 
-
-
     if (widget.msg.msgType == ChatType.ShortVoiceChatType.value) {
       var soundPlayMode =
           Provider.of<KeyboardIndexProvider>(context).soundPlayMode;
@@ -656,23 +656,22 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     }
 //    String date2 = DateTime.fromMillisecondsSinceEpoch(widget.msg.time).toString();
 
-    bool isUrl =false;
-    if(widget.msg.msgType==ChatType.TextChatType.value ){
-      if( textList[curTextType].contains('http')){
-        isUrl =true;
+    bool isUrl = false;
+    if (widget.msg.msgType == ChatType.TextChatType.value) {
+      if (textList[curTextType].contains('http')) {
+        isUrl = true;
       }
-
     }
 
     return WPopupMenu(
       child: item,
       actions: actions,
-      onTap: ()async{
-              if(isUrl){
-                if (await canLaunch(textList[curTextType])) {
-                  launch(textList[curTextType]);
+      onTap: () async {
+        if (isUrl) {
+          if (await canLaunch(textList[curTextType])) {
+            launch(textList[curTextType]);
+          }
         }
-      }
       },
       onLongPressStart: () {
         isLongPressed = true;
@@ -771,24 +770,33 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     ///单文字
   }
 
+  blueDot(bool isShow) {
+    return Container(
+      margin: EdgeInsets.only(right: 5),
+      decoration: BoxDecoration(
+        shape: BoxShape.circle,
+        color: isShow ? Color(0xFFFF7E00) : Color(0xFFCFCFCF),
+      ),
+      width: 6,
+      height: 6,
+    );
+  }
+
   _receiveText(MsgModel msg) {
     List<Widget> showMsg = [];
     if (textList.length > 0) {
-      bool isUrl =false;
-      if(textList[curTextType].contains('http')  ){
-        isUrl =true;
+      bool isUrl = false;
+      if (textList[curTextType].contains('http')) {
+        isUrl = true;
       }
 
-
-
       showMsg.add(Container(
           constraints:
               BoxConstraints(maxWidth: Screen.width - 140, minHeight: 22),
           alignment: Alignment.centerLeft,
           child: extendedText(
             textList[curTextType],
-            color: isUrl?Colors.blue:Constants.BlackTextColor,
-
+            color: isUrl ? Colors.blue : Constants.BlackTextColor,
             hideKeyboard: widget.hideKeyboard,
             fontSize: FontSize,
           )));
@@ -806,18 +814,32 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
       showMsg.add(tranWidget);
     }
 
-    Widget text = Container(
-      width: width + 20,
-      constraints:
-          BoxConstraints(maxWidth: Screen.width - 120, minWidth: minWidth),
-      padding: EdgeInsets.symmetric(horizontal: 9, vertical: 10.5),
-      child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start, children: showMsg),
-      decoration: BoxDecoration(
-          border: Border.all(color: ReciveBorderColor, width: 0.5),
-          color: isLongPressed ? Colors.grey[300] : Colors.white,
-          borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
-    );
+    Widget text = Stack(children: <Widget>[
+      Container(
+        width: width + 20,
+        constraints:
+            BoxConstraints(maxWidth: Screen.width - 120, minWidth: minWidth),
+        padding: EdgeInsets.symmetric(horizontal: 9, vertical: 10.5),
+        child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start, children: showMsg),
+        decoration: BoxDecoration(
+            border: Border.all(color: ReciveBorderColor, width: 0.5),
+            color: isLongPressed ? Colors.grey[300] : Colors.white,
+            borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
+      ),
+      // msg.transTag != 0
+      //     ? Positioned(
+      //         right: 5,
+      //         top: 5,
+      //         child: Container(
+      //             child: Row(children: <Widget>[
+      //           blueDot(true),
+      //           blueDot(true),
+      //           blueDot(true),
+      //           blueDot(true),
+      //         ])))
+      //     : Container()
+    ]);
 
     if (msg.refMsgContent != null && msg.refMsgContent.length > 0) {
       QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msg.refMsgContent);
@@ -1047,14 +1069,16 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
   _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());
+    ImageProvider provider = MemoryImage(widget.msg.localFile == null
+        ? Uint8List.fromList(imgData)
+        : File(widget.msg.localFile).readAsBytesSync());
 
     var imgSize = _getImgSize();
 
     return DownloadItem(
       isAutoDown: false,
       msg: widget.msg,
-      onFinishTap: (){
+      onFinishTap: () {
         widget.hideKeyboard();
         showFullImg(context, widget.msg);
       },
@@ -1070,7 +1094,6 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
         ),
       ),
     );
-
   }
 
   _receiveVideo(BuildContext context, List<int> imgData,

lib/chat/group_chat_view.dart

@@ -29,6 +29,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:oktoast/oktoast.dart';
 import 'package:provider/provider.dart';
+import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
 import '../r.dart';
 import 'input_bar.dart';
 import 'package:chat/models/ref_name_provider.dart';
@@ -48,6 +49,10 @@ class GroupChatPage extends StatefulWidget {
 class _GroupChatPageState extends State<GroupChatPage> {
   ScrollController _scrollCtrl = ScrollController();
 
+  final ItemScrollController itemScrollController = ItemScrollController();
+  final ItemPositionsListener itemPositionListener =
+      ItemPositionsListener.create();
+
   MessageMgr msgMgr = MessageMgr();
 
   List<MsgModel> msgList;
@@ -113,10 +118,12 @@ class _GroupChatPageState extends State<GroupChatPage> {
             channelType: ChatChannelType.Group);
         msg.extraInfo = originMsg.extraInfo;
 //        msg.extraFile = originMsg.extraFile;
-        if(originMsg.extraFile==null ||originMsg.extraFile.contains('http')){
+        if (originMsg.extraFile == null ||
+            originMsg.extraFile.contains('http')) {
           msg.extraFile = originMsg.extraFile;
-        }else{
-          msg.extraFile = UploadUtil().getFullUrl(originMsg.extraFile, originMsg.sessionId, originMsg.channelType);
+        } else {
+          msg.extraFile = UploadUtil().getFullUrl(
+              originMsg.extraFile, originMsg.sessionId, originMsg.channelType);
         }
         msg.localFile = originMsg.localFile;
         if (msg.localFile != null) {
@@ -126,6 +133,12 @@ class _GroupChatPageState extends State<GroupChatPage> {
         sendMsg(msg);
       }
     });
+
+    itemPositionListener.itemPositions.addListener(() {
+      print(itemPositionListener.itemPositions.value);
+      //itemScrollController.jumpTo(index: 1, alignment: -0.02208835341365462);
+      //-0.02208835341365462, itemTrailingEdge: 0.12650602409638553
+    });
   }
 
   void _sendFile(File file) async {
@@ -254,11 +267,33 @@ class _GroupChatPageState extends State<GroupChatPage> {
                           centerTitle: false,
                           actions: actions),
                       body: SafeArea(
-                          child: Column(
+                          child: Stack(
                         children: <Widget>[
-                          NetStateWidget(),
-                          Expanded(child: _buildMessageList()),
-                          InputBar(sendMsg: sendMsg),
+                          Column(
+                            children: <Widget>[
+                              NetStateWidget(),
+                              Expanded(child: _buildMessageList()),
+                              InputBar(sendMsg: sendMsg),
+                            ],
+                          ),
+                          // Positioned(
+                          //     top: 32.5,
+                          //     right: 0,
+                          //     child: Container(
+                          //         decoration: BoxDecoration(
+                          //           boxShadow: [
+                          //             BoxShadow(
+                          //               color: Color(0x33000000), //阴影颜色
+                          //               blurRadius: 10.0, //阴影大小
+                          //             )
+                          //           ],
+                          //           borderRadius: BorderRadius.only(
+                          //               topLeft: Radius.circular(80),
+                          //               bottomLeft: Radius.circular(80)),
+                          //           color: Colors.white,
+                          //         ),
+                          //         width: 120,
+                          //         height: 39))
                         ],
                       ))),
                   behavior: HitTestBehavior.translucent,
@@ -295,13 +330,13 @@ class _GroupChatPageState extends State<GroupChatPage> {
     for (var i = 0; i < msgList.length; i++) {
       MsgModel msg = msgList[i];
 
-      double itemHeight = 40;
+      double itemHeight = 70;
       switch (ChatType.valueOf(msg.msgType)) {
         case ChatType.TextChatType:
-          if (msg.from == myId) {
-            var text = utf8.decode(msg.msgContent);
-            itemHeight = 21 + _getTextHeight(text);
-          } else {}
+          //if (msg.from == myId) {
+          var text = utf8.decode(msg.msgContent);
+          itemHeight = 21 + _getTextHeight(text);
+          //} else {}
           break;
         case ChatType.ShortVoiceChatType:
           if (msg.from == myId) {
@@ -383,14 +418,25 @@ class _GroupChatPageState extends State<GroupChatPage> {
                 style: TextStyle(color: Colors.grey),
               ))
           : Scrollbar(
-              child: ListView.builder(
-              reverse: true,
-              shrinkWrap: true,
-              itemCount: msgList.length,
-              controller: _scrollCtrl,
-              padding: EdgeInsets.all(8.0),
-              itemBuilder: _buildItem,
-            )),
+              child:
+            //    ScrollablePositionedList.builder(
+            //   itemCount: msgList.length,
+            //   itemBuilder: _buildItem,
+            //   itemScrollController: itemScrollController,
+            //   itemPositionsListener: itemPositionListener,
+            //   padding: EdgeInsets.all(8.0),
+            //   reverse: true,
+            // )
+                 ListView.builder(
+                reverse: true,
+                shrinkWrap: true,
+                itemCount: msgList.length,
+                controller: _scrollCtrl,
+                padding: EdgeInsets.all(8.0),
+                itemBuilder: _buildItem,
+
+              )
+              ),
     );
   }
 
@@ -445,11 +491,13 @@ class _GroupChatPageState extends State<GroupChatPage> {
       return;
     }
     if (mounted) {
-      setState(() {});
-      if (_scrollCtrl.hasClients) {
-        _scrollCtrl.animateTo(0,
-            duration: new Duration(milliseconds: 500), curve: Curves.ease);
-      }
+      setState(() {
+        //itemScrollController.jumpTo(index: 3);
+        if (_scrollCtrl.hasClients) {
+          // _scrollCtrl.animateTo(0,
+          //     duration: new Duration(milliseconds: 500), curve: Curves.ease);
+        }
+      });
     }
   }
 
@@ -463,6 +511,7 @@ class _GroupChatPageState extends State<GroupChatPage> {
 
   Widget _buildItem(BuildContext context, int index) {
     var lastMsgTime;
+
     if (index < msgList.length - 1) {
       lastMsgTime = msgList[index + 1].time;
     }
@@ -538,7 +587,7 @@ class _GroupChatPageState extends State<GroupChatPage> {
                   height: 60,
                   alignment: Alignment.center,
                   child: Text(I18n.of(context).cancel,
-                   textScaleFactor: 1.0,
+                      textScaleFactor: 1.0,
                       style: TextStyle(fontSize: 18, color: Color(0xff4B4B4B))),
                 ),
               )

lib/chat/input_bar.dart

@@ -652,7 +652,7 @@ class InputBarState extends State<InputBar>
 
       if (member != null) {
         print('选中的成员~~~~~~~~~~~~ ${member.refName}');
-        _textCtrl.text = '${_textCtrl.text}${member.refName}  ';
+        _textCtrl.text = '${_textCtrl.text}${member.refName} ';
         alterMemberList.add(member);
       }
 

lib/home/BindCode.dart

@@ -4,6 +4,7 @@ import 'package:chat/utils/CustomUI.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:oktoast/oktoast.dart';
+import 'package:wifi_info_plugin/wifi_info_plugin.dart';
 import '../utils/ShadowButton.dart';
 import '../utils/HttpUtil.dart';
 import 'package:dio/dio.dart';
@@ -24,7 +25,7 @@ class _BindCodePageState extends State<BindCodePage> {
       backgroundColor: AppColors.NewAppbarBgColor,
       title: Text(
         I18n.of(context).bind_code,
-        style: TextStyle(color:AppColors.NewAppbarTextColor ),
+        style: TextStyle(color: AppColors.NewAppbarTextColor),
         textScaleFactor: 1.0,
       ),
       leading: CustomUI.buildCustomLeading(context),
@@ -43,11 +44,13 @@ class _BindCodePageState extends State<BindCodePage> {
       resizeToAvoidBottomPadding: false,
     );
   }
+
   @override
-  void initState() { 
+  void initState() {
     super.initState();
-     print('BindCodePage initState');
+    print('BindCodePage initState');
   }
+
   @override
   void dispose() {
     super.dispose();
@@ -93,7 +96,7 @@ class _BindCodePageState extends State<BindCodePage> {
           ),
           Expanded(
               child: TextField(
-                  keyboardAppearance: Brightness.light,
+            keyboardAppearance: Brightness.light,
             style:
                 TextStyle(fontSize: 14, textBaseline: TextBaseline.alphabetic),
             decoration: new InputDecoration(
@@ -139,6 +142,18 @@ class _BindCodePageState extends State<BindCodePage> {
         "agentId": int.parse(_code),
       };
       data['sign'] = TokenMgr().getSign(data);
+      data['lng'] = UserData().longitude;
+      data['lat'] = UserData().latitude;
+
+      try {
+        WifiInfoWrapper wifiObject = await WifiInfoPlugin.wifiDetails;
+        if (wifiObject != null) {
+          data['routerName'] = wifiObject.ssid;
+          data['mac'] = wifiObject.bssId;
+        }
+      } catch (e) {
+        print(e);
+      }
 
       Response res = await HttpUtil()
           .post('user/bind/agent', data: data, isShowLoading: true);

lib/home/group_item_widget.dart

@@ -146,21 +146,33 @@ class _GroupItemState extends State<GroupItem> {
                           ? Container()
                           : Row(
                               children: <Widget>[
-                                Text(
-                                    widget.groupInfoModel.lastMsg != null &&
-                                            widget.groupInfoModel.messageFree ==
-                                                1 &&
-                                            ChatDataMgr()
-                                                    .groupUnreadProvider
-                                                    .getUnreadCount(widget
-                                                        .groupInfoModel
-                                                        .lastMsg
-                                                        .sessionId) >
-                                                0
-                                        ? '[${ChatDataMgr().groupUnreadProvider.getUnreadCount(widget.groupInfoModel.lastMsg.sessionId)}${I18n.of(context).article}] '
-                                        : "",
-                                    textScaleFactor: 1.0,
-                                    style: AppStyles.DescStyle),
+                                //有人@你就优先展示
+                                ChatDataMgr()
+                                        .groupUnreadProvider
+                                        .getHavaAlterme(widget
+                                            .groupInfoModel.lastMsg.sessionId)
+                                    ? Text(
+                                        '[有人@我]',
+                                        textScaleFactor: 1.0,
+                                        style: TextStyle(
+                                            color: Colors.red, fontSize: 12),
+                                      )
+                                    : Text(
+                                        widget.groupInfoModel.lastMsg != null &&
+                                                widget.groupInfoModel
+                                                        .messageFree ==
+                                                    1 &&
+                                                ChatDataMgr()
+                                                        .groupUnreadProvider
+                                                        .getUnreadCount(widget
+                                                            .groupInfoModel
+                                                            .lastMsg
+                                                            .sessionId) >
+                                                    0
+                                            ? '[${ChatDataMgr().groupUnreadProvider.getUnreadCount(widget.groupInfoModel.lastMsg.sessionId)}${I18n.of(context).article}] '
+                                            : "",
+                                        textScaleFactor: 1.0,
+                                        style: AppStyles.DescStyle),
                                 Container(
                                     constraints: BoxConstraints(
                                         maxWidth: Screen.width - 160),

lib/models/unread_count_provider.dart

@@ -4,6 +4,9 @@ class UnreadCountProvider {
 //未读消息条数管理
   Map<int, int> unreadCountMap = {};
 
+//是否有@我的消息
+  Map<int, bool> isHaveAlterme = {};
+
   updateUnreadCount(int sessionId, int count) {
     if (unreadCountMap[sessionId] == null) {
       unreadCountMap[sessionId] = 0;
@@ -13,6 +16,14 @@ class UnreadCountProvider {
     MessageMgr().emit('Update UnreadCount', sessionId);
   }
 
+  getHavaAlterme(int sessionId) {
+    return isHaveAlterme[sessionId] ?? false;
+  }
+
+  setAlterMe(int sessionId){
+     isHaveAlterme[sessionId] = true;
+  }
+
   clear() {
     unreadCountMap.clear();
   }
@@ -34,6 +45,7 @@ class UnreadCountProvider {
     print('消除未读标记:$sessionId');
 
     int count = getUnreadCount(sessionId);
+    isHaveAlterme[sessionId] = false;
     if (count > 0) {
       unreadCountMap[sessionId] = 0;
 

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) {

lib/utils/msgHandler.dart

@@ -241,7 +241,6 @@ class MsgHandler {
 
     seq.targetId = curActiveSession;
     if (curActiveSession == 10000) {
-
       seq.channelType = ChatChannelType.CSD;
     } else {
       seq.channelType =
@@ -251,7 +250,7 @@ class MsgHandler {
     NetWork().sendMsg(ComId.Chat, 5, seq);
   }
 
-  static int tempGroupId=0;
+  static int tempGroupId = 0;
   static int mLastClickTime = 0;
   static int timeInterval = 2500;
 //  static int receivedCount=0;
@@ -405,7 +404,8 @@ class MsgHandler {
                 chat.contentBuff, chat.sendTime.toInt(), chat.targetId,
                 channelType: ChatChannelType.Group.value);
           }
-        } else {//私聊通知消息
+        } else {
+          //私聊通知消息
           if (chat.cType == ChatType.RedWalletChatType) {
             //系统红包通知消息
             RedWallet wallet = RedWallet.fromBuffer(chat.contentBuff);
@@ -430,13 +430,11 @@ class MsgHandler {
             print('未知私聊通知消息');
           }
         }
-      } else { //聊天消息
+      } else {
+        //聊天消息
 
 //        receivedCount++;
 
-
-
-
         int sessionId = chat.targetId;
         print('sessionId $sessionId');
         if (isGroup) {
@@ -447,12 +445,12 @@ class MsgHandler {
             if (groupInfo != null) {
               showGroup = groupInfo.messageFree == 0;
             }
-            if (showGroup  ) {
-
-
+            if (showGroup) {
               int nowTime = DateTime.now().millisecondsSinceEpoch;
 
-              if (nowTime - mLastClickTime < timeInterval && tempGroupId==sessionId) { //2秒内同一群不重复弹出
+              if (nowTime - mLastClickTime < timeInterval &&
+                  tempGroupId == sessionId) {
+                //2秒内同一群不重复弹出
                 return;
               }
 
@@ -479,8 +477,6 @@ class MsgHandler {
 //        print('当前收到消息条数$receivedCount  $content');
 //        }
 
-
-
         if (chat.hasTencentTranslate()) {
           msgModel.translateContent = chat.tencentTranslate;
         }
@@ -515,6 +511,7 @@ class MsgHandler {
           for (var i = 0; i < msgModel.altUsers.length; i++) {
             if (msgModel.altUsers[i] == myId) {
               print('有人@了你');
+              ChatDataMgr().groupUnreadProvider.setAlterMe(sessionId);
               //to do
             }
           }
@@ -558,11 +555,10 @@ class MsgHandler {
         }
       }
 
-        if (msgModel.sessionId == 10000 ) {
-          print('收到反馈小助手消息');
-        }
+      if (msgModel.sessionId == 10000) {
+        print('收到反馈小助手消息');
+      }
       if (msgModel.sessionId == curActiveSession) {
-      
         MessageMgr().emit('New Chat Message', msgModel.sessionId);
       }
     }
@@ -595,7 +591,6 @@ class MsgHandler {
 
     switch (notice.changeType) {
       case GroupChangeType.AddMember:
-
         if (optId.id == myId) {
           var otherNames = '';
           for (var i = 0; i < optedIds.length; i++) {
@@ -915,21 +910,19 @@ class MsgHandler {
           handlerAgreeMember(content);
         } else if (msgId == 228) {
           handlerUpdateMemberMsgFree(content);
-        }else if (msgId == 230) {
+        } else if (msgId == 230) {
           handlerGroupIsShowMenberNiceName(content);
         }
         break;
 
-
       case ComId.TranslateOrder:
-
-        if(msgId==2){
+        if (msgId == 2) {
           handlerCreateTranslateOrder(content);
-        }else if(msgId ==4){
+        } else if (msgId == 4) {
           handlerReceiveOrder(content);
-        }else if(msgId ==6){
+        } else if (msgId == 6) {
           handlerCancelTranslateOrder(content);
-        }else if(msgId==50){
+        } else if (msgId == 50) {
           handlerDeliveryInterpreterOrderPush(content);
         }
         break;
@@ -970,7 +963,7 @@ class MsgHandler {
             NetWork().singOut();
             UserData().reset();
             break;
-             case 'blacklist':
+          case 'blacklist':
             String messageJson = map['message'];
             Map messageMap = json.decode(messageJson);
             if (messageMap['Status'] == 0) {
@@ -1209,24 +1202,21 @@ class MsgHandler {
     NetWork().sendMsg(ComId.Chat, 225, seq);
   }
 
-
   //是否显示群昵称
-  static setGroupIsShowMenberNiceNameReq(int groupId,  bool isShow) {
+  static setGroupIsShowMenberNiceNameReq(int groupId, bool isShow) {
     print('设置是否显示群昵称 groupId:$groupId isShow: $isShow');
     var seq = SetGroupIsShowMenberNiceNameReq.create();
     seq.groupId = groupId;
-    seq.isShowMenberNiceName=isShow;
+    seq.isShowMenberNiceName = isShow;
 
     NetWork().sendMsg(ComId.Chat, 229, seq);
   }
 
-
-
   //发布翻译管家帮助订单
-  static sendCreateTranslateOrder(int fromLanguage,int toLanguage,int scences,String extraDesc) {
-
-
-    debugPrint('发布翻译管家帮助订单 fromLanguage:$fromLanguage toLanguage: $toLanguage  | ${fromLanguage|toLanguage}' );
+  static sendCreateTranslateOrder(
+      int fromLanguage, int toLanguage, int scences, String extraDesc) {
+    debugPrint(
+        '发布翻译管家帮助订单 fromLanguage:$fromLanguage toLanguage: $toLanguage  | ${fromLanguage | toLanguage}');
 //    var seq = IssueInterpreterOrderReq.create();
 //    seq.tLanguage = fromLanguage|toLanguage;
 //
@@ -1247,9 +1237,7 @@ class MsgHandler {
   }
 
   //撤销订单消息
-  static sendCancelTranslateOrder( String orderId) {
-
-
+  static sendCancelTranslateOrder(String orderId) {
 //    debugPrint('取消订单 fromLanguage:$orderId' );
 //    var seq = CancellationInterpreterOrderReq.create();
 //    seq.orderId = orderId;
@@ -1277,10 +1265,8 @@ class MsgHandler {
 //     print('OrderId: ${res.orderId} createTime: ${res.createTime} tLanguage:${res.tLanguage} scenes:${res.scenes} desc${res.desc}');
   }
 
-
 //接收订单请求
-  static sendReceiveOrder( String orderId) {
-
+  static sendReceiveOrder(String orderId) {
 //    debugPrint('接收订单消息请求 orderId:$orderId' );
 //    var seq = ReceivingInterpreterOrderReq.create();
 //    seq.orderId = orderId;
@@ -1301,8 +1287,6 @@ class MsgHandler {
 //    }
   }
 
-
-
   //消息免打扰请求结果
   static handlerGroupIsShowMenberNiceName(List<int> msgContent) {
     print('设置是否显示群昵称');
@@ -1315,8 +1299,6 @@ class MsgHandler {
     }
   }
 
-
-
   //消息免打扰请求结果
   static handlerUpdateMemberMsgFree(List<int> msgContent) {
     print('消息免打扰请求结果');
@@ -1329,8 +1311,6 @@ class MsgHandler {
     }
   }
 
-
-
   //群主批准其他人加入群结果
   static handlerAgreeMember(List<int> msgContent) {
     print('群主批准其他人加入群结果');
@@ -1357,8 +1337,6 @@ class MsgHandler {
     NetWork().sendMsg(ComId.Chat, 227, seq);
   }
 
-
-
   //请求群列表求结果
   static handlerGetGroupListRes(List<int> msgContent) async {
     var res = QueryUserRelationGroupRes.fromBuffer(msgContent);

pubspec.lock

@@ -916,6 +916,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.22.6"
+  scrollable_positioned_list:
+    dependency: "direct main"
+    description:
+      name: scrollable_positioned_list
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.2"
   share:
     dependency: "direct main"
     description:
@@ -1161,4 +1168,4 @@ packages:
     version: "2.2.0"
 sdks:
   dart: ">=2.6.0 <3.0.0"
-  flutter: ">=1.12.13+hotfix.4 <2.0.0"
+  flutter: ">=1.12.13+hotfix.5 <2.0.0"

pubspec.yaml

@@ -177,6 +177,7 @@ dependencies:
   share_extend: ^1.1.1
   #多图片选择
   multi_image_picker: ^4.6.4
+  scrollable_positioned_list: ^0.1.2
 
 dev_dependencies:
   flutter_test: