1

lib/chat/ChatPage.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:chat/home/audio_chat_view.dart';
 import 'package:chat/utils/screen.dart';
 import 'package:chat/utils/upload_util.dart';
+import 'package:chat/utils/white_opacity_anim.dart';
 import 'package:fixnum/fixnum.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:chat/chat/translate_state.dart';
@@ -35,9 +36,9 @@ import 'package:dio/dio.dart';
 import 'package:extended_text/extended_text.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:oktoast/oktoast.dart';
 import 'package:provider/provider.dart';
+import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
 import '../r.dart';
 import 'ChatPageItem.dart';
 import 'input_bar.dart';
@@ -62,7 +63,10 @@ class ChatPage extends StatefulWidget {
 }
 
 class _ChatPageState extends State<ChatPage> {
-  ScrollController _scrollCtrl = ScrollController();
+  final ItemScrollController itemScrollController = ItemScrollController();
+  final ItemPositionsListener itemPositionListener =
+      ItemPositionsListener.create();
+  //ScrollController _scrollCtrl = ScrollController();
 
   MessageMgr msgMgr = MessageMgr();
 
@@ -77,6 +81,8 @@ class _ChatPageState extends State<ChatPage> {
   //统计聊天时长
   int startTime;
 
+  int jumpTime;
+
   @override
   void dispose() {
     var endTime = DateTime.now().millisecondsSinceEpoch ~/ 1000;
@@ -86,15 +92,36 @@ class _ChatPageState extends State<ChatPage> {
     msgMgr.off('New Chat Message', receiveMsg);
     msgMgr.off('Keyboard Hide', dealWithKeyboardHide);
     msgMgr.off('Delete Select Message', _deleteItem);
+    msgMgr.off('Jump to Msg', jumpToMsg);
 
     MsgHandler.curActiveSession = 0;
     SoundUtils().stop();
     nickNameController.dispose();
-    _scrollCtrl.dispose();
-
     super.dispose();
   }
 
+  jumpToMsg(time) {
+    //var screenItemNums = itemPositionListener.itemPositions.value.length;
+    int jumIndex = 0;
+    jumpTime = time;
+    for (int i = 0; i < msgList.length; i++) {
+      if (time == msgList[i].time) {
+        jumIndex = i - 1; // - screenItemNums + 2;
+        break;
+      }
+    }
+    if (jumIndex < 0) {
+      jumIndex = 0;
+    }
+    if (jumIndex > msgList.length - 1) {
+      jumIndex = msgList.length - 1;
+    }
+    setState(() {
+      itemScrollController.scrollTo(
+          index: jumIndex, duration: new Duration(microseconds: 1));
+    });
+  }
+
   @override
   void initState() {
     super.initState();
@@ -110,6 +137,7 @@ class _ChatPageState extends State<ChatPage> {
     msgMgr.on('Keyboard Hide', dealWithKeyboardHide);
     msgMgr.on('Send CoinBag', _sendCoin);
     msgMgr.on('Delete Select Message', _deleteItem);
+    msgMgr.on('Jump to Msg', jumpToMsg);
   }
 
   void _sendFile(File file) async {
@@ -366,7 +394,10 @@ class _ChatPageState extends State<ChatPage> {
                                   ? _buildTranslationButler()
                                   : Container(),
                               Expanded(child: _buildMessageList()),
-                              InputBar(sendMsg: sendMsg,isTranslateHK: widget.isTranslateButler,),
+                              InputBar(
+                                sendMsg: sendMsg,
+                                isTranslateHK: widget.isTranslateButler,
+                              ),
                             ],
                           ))),
                       behavior: HitTestBehavior.translucent,
@@ -475,7 +506,7 @@ class _ChatPageState extends State<ChatPage> {
       return Container();
     }
 
-    Widget button =  Container(
+    Widget button = Container(
       key: mykey,
       color: Colors.blue,
       width: 60,
@@ -485,14 +516,13 @@ class _ChatPageState extends State<ChatPage> {
     return GestureDetector(
       onHorizontalDragUpdate: dragEvent,
       onVerticalDragUpdate: dragEvent,
-      onTap: (){
+      onTap: () {
         setState(() {
           isShowAudio = !isShowAudio;
           isShowZoomButton = !isShowZoomButton;
         });
       },
       child: Container(
-
         child: Transform.translate(
           offset: Offset(dx, dy),
           child: Align(
@@ -585,7 +615,6 @@ class _ChatPageState extends State<ChatPage> {
     );
   }
 
-
   Widget _buildMessageList() {
     return Container(
       alignment: Alignment.topCenter,
@@ -600,13 +629,15 @@ class _ChatPageState extends State<ChatPage> {
               ))
           : NotificationListener(
               child: Scrollbar(
-                  child: ListView.builder(
-                reverse: true,
-                shrinkWrap: true,
+                  child: ScrollablePositionedList.builder(
+                physics: new ClampingScrollPhysics(),
                 itemCount: msgList.length,
-                controller: _scrollCtrl,
-                padding: EdgeInsets.all(8.0),
                 itemBuilder: _buildItem,
+                itemScrollController: itemScrollController,
+                itemPositionsListener: itemPositionListener,
+                //padding: EdgeInsets.all(8.0),
+                reverse: true,
+                hitCallback: hideKeyBoard,
               )),
               onNotification: (notification) {
                 if (notification is ScrollNotification) {
@@ -628,7 +659,6 @@ class _ChatPageState extends State<ChatPage> {
   }
 
   sendMsg(MsgModel msg) {
-
 //    if(widget.isTranslateButler){ ///翻译管家聊天通道
 //      msg.channelType = ChatChannelType.TransHK.value;
 //    }
@@ -648,12 +678,8 @@ class _ChatPageState extends State<ChatPage> {
     MsgHandler.sendChatMsg(msg);
     if (mounted) {
       setState(() {});
-      if (_scrollCtrl.hasClients) {
-        _scrollCtrl.animateTo(0,
-            duration: new Duration(milliseconds: 500), curve: Curves.ease);
-      }
+      itemScrollController.jumpTo(index: 0);
     }
-//    testBig(msg);
   }
 
   MsgModel msg;
@@ -677,10 +703,6 @@ class _ChatPageState extends State<ChatPage> {
   void receiveMsg(args) {
     if (mounted) {
       setState(() {});
-      if (_scrollCtrl.hasClients) {
-        _scrollCtrl.animateTo(0,
-            duration: new Duration(milliseconds: 500), curve: Curves.ease);
-      }
     }
   }
 
@@ -699,11 +721,26 @@ class _ChatPageState extends State<ChatPage> {
     }
 
     MsgModel msg = msgList[index];
-    return ChatPageItem(
+    if (msg.time == jumpTime) {
+      return WhiteOpacityAnim(
         key: Key(msg.time.toString()),
-        msg: msg,
-        hideKeyboard: readOnly,
-        friendInfo: friendInfo,
-        lastMsgTime: lastMsgTime);
+        child: ChatPageItem(
+            key: Key(msg.time.toString()),
+            msg: msg,
+            hideKeyboard: readOnly,
+            friendInfo: friendInfo,
+            lastMsgTime: lastMsgTime),
+        animFinishCallback: () {
+          jumpTime = null;
+        },
+      );
+    } else {
+      return ChatPageItem(
+          key: Key(msg.time.toString()),
+          msg: msg,
+          hideKeyboard: readOnly,
+          friendInfo: friendInfo,
+          lastMsgTime: lastMsgTime);
+    }
   }
 }

lib/chat/ChatPageItem.dart

@@ -90,6 +90,8 @@ class _ChatPageItemState extends State<ChatPageItem>
   CancelToken _cancelToken = CancelToken();
 
   bool isLongPressed = false;
+
+  double maxWidth = Screen.width - 140;
   @override
   void initState() {
     super.initState();
@@ -146,10 +148,10 @@ class _ChatPageItemState extends State<ChatPageItem>
     }
   }
 
-  getTodayTime(msgDate) {
+  getTodayTime(msgDate, {var sendTime}) {
     String showTimeStr;
 
-    var sendTime = widget.msg.time;
+    sendTime = sendTime ?? widget.msg.time;
     var today = DateTime.now();
     //今天
     if (msgDate.year == today.year &&
@@ -188,7 +190,7 @@ class _ChatPageItemState extends State<ChatPageItem>
 
     return Container(
       width: Screen.width,
-      margin: const EdgeInsets.symmetric(vertical: 10.0),
+      margin: const EdgeInsets.symmetric(vertical: 18.0,horizontal: 8),
       child: Column(
         children: <Widget>[
           showTime == null
@@ -259,16 +261,18 @@ class _ChatPageItemState extends State<ChatPageItem>
       ///todo 翻译管家系统通知消息
 
       print('这里应该要有翻译管家');
-      if (type == ChatType.GroupChatNoticeType.value && widget.msg.channelType ==ChatChannelType.Session.value) {
-        TransHKChatNotice res = TransHKChatNotice.fromBuffer(widget.msg.msgContent);
+      if (type == ChatType.GroupChatNoticeType.value &&
+          widget.msg.channelType == ChatChannelType.Session.value) {
+        TransHKChatNotice res =
+            TransHKChatNotice.fromBuffer(widget.msg.msgContent);
 
-        if(res.noticeType==TransHKChatNoticeType.StartChat){
+        if (res.noticeType == TransHKChatNoticeType.StartChat) {
           ///开始翻译服务
           return _buildServiceCard(true, () {});
-        }else  if(res.noticeType==TransHKChatNoticeType.EndChat){
+        } else if (res.noticeType == TransHKChatNoticeType.EndChat) {
           ///翻译服务结束
           return _buildServiceCard(false, () {});
-        }else{
+        } else {
           return Container();
         }
 //        return Container();
@@ -293,8 +297,6 @@ class _ChatPageItemState extends State<ChatPageItem>
 //        }
 //      }
 
-
-
     }
     return Container();
   }
@@ -313,55 +315,100 @@ class _ChatPageItemState extends State<ChatPageItem>
   }
 
   _textMsg(List<int> msgContent) {
+    List<Widget> showMsg = [];
+    var width = 0.0;
     var msg = utf8.decode(msgContent);
-    bool isUrl =false;
-    if(textList[curTextType].contains('http')  ){
-      isUrl =true;
+    if (msg.contains('[ ')) {
+      msg = msg.replaceAll('[ ', '[');
+    }
+    if (msg.contains(' ]')) {
+      msg = msg.replaceAll(' ]', ']');
+    }
+    bool isUrl = false;
+    if (textList[curTextType].contains('http')) {
+      isUrl = true;
+    }
+
+    if (widget.msg.refMsgContent != null &&
+        widget.msg.refMsgContent.length > 0) {
+      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(widget.msg.refMsgContent);
+      var refName = Provider.of<RefNameProvider>(context)
+          .getRefName(friendInfo.userId, friendInfo.nickName);
+      var msgDate =
+          DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
+      var showTimeStr = getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
+
+      var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+      var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
+      width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
+      var tempIndex = quoteMsg.content.indexOf(':');
+      var quoteContent = tempIndex == -1
+          ? quoteMsg.content
+          : quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+      var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+      width = min(max(width, contentWidht), maxWidth);
+      showMsg.add(InkWell(
+          onTap: () {
+            MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
+          },
+          child: Container(
+            padding: EdgeInsets.all(8),
+            margin: EdgeInsets.only(bottom: 5),
+            decoration: BoxDecoration(
+                color: Color(0xFFC4E0F5),
+                borderRadius: BorderRadius.circular(5.5)),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: <Widget>[
+                Row(children: <Widget>[
+                  Container(
+                      constraints: BoxConstraints(maxWidth: 70),
+                      child: Text(
+                        refName,
+                        style: TextStyle(fontSize: 13),
+                        overflow: TextOverflow.ellipsis,
+                      )),
+                  SizedBox(width: 20),
+                  Text(
+                    showTimeStr,
+                    style: TextStyle(fontSize: 13),
+                  )
+                ]),
+                SizedBox(height: 7.5),
+                Text(
+                  quoteContent,
+                  style: TextStyle(fontSize: 13),
+                )
+              ],
+            ),
+          )));
+    }
+    var contentWidth = _getTextWidth(textList[curTextType]);
+    if (contentWidth > width && contentWidth <= maxWidth) {
+      width = contentWidth;
     }
-    Widget text = Container(
+
+    showMsg.add(Container(
+        constraints: BoxConstraints(maxWidth: maxWidth, minHeight: 22),
+        alignment: Alignment.centerLeft,
+        child: extendedText(
+          textList[curTextType],
+          color: isUrl ? Colors.blue : Constants.BlackTextColor,
+          hideKeyboard: widget.hideKeyboard,
+          fontSize: FontSize,
+        )));
+
+    return Container(
       constraints: BoxConstraints(maxWidth: Screen.width - 120),
-      child: extendedText(
-        msg,
-        hideKeyboard: widget.hideKeyboard,
-        fontSize: FontSize,
-        color: isUrl?Colors.blue:Colors.black,
-      ),
+      width: width + 20,
+      child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start, children: showMsg),
       padding: EdgeInsets.symmetric(horizontal: 9, vertical: 10.5),
       decoration: BoxDecoration(
           color: isLongPressed ? Colors.grey[300] : SendMsgBg,
           border: Border.all(color: Color(0xFFB9CBD7), width: 0.6),
           borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
     );
-
-    if (widget.msg.refMsgContent != null &&
-        widget.msg.refMsgContent.length > 0) {
-      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(widget.msg.refMsgContent);
-
-      return Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.end,
-        children: <Widget>[
-          text,
-          SizedBox(height: 2),
-          Container(
-            constraints: BoxConstraints(maxWidth: Screen.width - 120),
-            padding: EdgeInsets.symmetric(vertical: 1, horizontal: 3),
-            child: Text(
-              quoteMsg.content,
-              maxLines: 1,
-              textScaleFactor: 1.0,
-              overflow: TextOverflow.ellipsis,
-              style: TextStyle(fontSize: 12),
-            ),
-            decoration: BoxDecoration(
-                color: Colors.grey[300],
-                borderRadius: BorderRadius.circular(5)),
-          )
-        ],
-      );
-    } else {
-      return text;
-    }
   }
 
   _soundMsg() {
@@ -504,7 +551,9 @@ 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());
+    ImageProvider provider = MemoryImage(widget.msg.localFile == null
+        ? Uint8List.fromList(imgData)
+        : File(widget.msg.localFile).readAsBytesSync());
 
     return GestureDetector(
         child: ClipRRect(
@@ -651,7 +700,6 @@ class _ChatPageItemState extends State<ChatPageItem>
     List<String> actions = [
       I18n.of(context).delete,
       I18n.of(context).reply,
-
     ];
 
     actionsFunc.add(() {
@@ -662,53 +710,48 @@ class _ChatPageItemState extends State<ChatPageItem>
       MessageMgr().emit('Reply 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{
+      actionsFunc.add(() async {
         UploadUtil().copyFileUrl(widget.msg, context);
         String path = widget.msg.localFile;
 
-        String type='file';
-        if(path.contains('mp4') ||path.contains('mp3')){
+        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')){
+        } 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) {
@@ -736,18 +779,17 @@ class _ChatPageItemState extends State<ChatPageItem>
       });
     }
 //    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(
+    return WPopupMenu(
       child: item,
       actions: actions,
-      onTap: ()async{
-        if(isUrl){
+      onTap: () async {
+        if (isUrl) {
           if (await canLaunch(textList[curTextType])) {
             launch(textList[curTextType]);
           }
@@ -784,9 +826,9 @@ class _ChatPageItemState extends State<ChatPageItem>
     return extendedText(text, hideKeyboard: widget.hideKeyboard);
   }
 
-  double _getTextWidth(String text) {
+  double _getTextWidth(String text, {double fontSize: FontSize}) {
     var tp = TextPainter(
-      text: TextSpan(style: TextStyle(fontSize: FontSize), text: text),
+      text: TextSpan(style: TextStyle(fontSize: fontSize), text: text),
       textAlign: TextAlign.left,
       textDirection: TextDirection.ltr,
       textScaleFactor: 1,
@@ -813,11 +855,70 @@ class _ChatPageItemState extends State<ChatPageItem>
 
   _receiveText(MsgModel msg) {
     List<Widget> showMsg = [];
+    double width = 0.0;
     if (textList.length > 0) {
+      bool isUrl = false;
+      if (textList[curTextType].contains('http')) {
+        isUrl = true;
+      }
+
+      if (msg.refMsgContent != null && msg.refMsgContent.length > 0) {
+        QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msg.refMsgContent);
+
+        var refName = Provider.of<RefNameProvider>(context)
+            .getGroupRefName(msg.sessionId, quoteMsg.sendUserId);
 
-      bool isUrl =false;
-      if(textList[curTextType].contains('http')  ){
-        isUrl =true;
+        var msgDate =
+            DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
+        var showTimeStr = getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
+
+        var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+        var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
+        width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
+        var quoteContent =
+            quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+        var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+        width = min(max(width, contentWidht), maxWidth);
+        showMsg.add(InkWell(
+            onTap: () {
+              MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
+            },
+            child: Container(
+              padding: EdgeInsets.all(8),
+              margin: EdgeInsets.only(bottom: 5),
+              decoration: BoxDecoration(
+                  color: Color(0xFFC4E0F5),
+                  borderRadius: BorderRadius.circular(5.5)),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  Row(children: <Widget>[
+                    Container(
+                        constraints: BoxConstraints(maxWidth: 70),
+                        child: Text(
+                          refName,
+                          style: TextStyle(fontSize: 13),
+                          overflow: TextOverflow.ellipsis,
+                        )),
+                    SizedBox(width: 20),
+                    Text(
+                      showTimeStr,
+                      style: TextStyle(fontSize: 13),
+                    )
+                  ]),
+                  SizedBox(height: 7.5),
+                  Text(
+                    quoteContent,
+                    style: TextStyle(fontSize: 13),
+                  )
+                ],
+              ),
+            )));
+      }
+
+      var contentWidth = _getTextWidth(textList[curTextType]);
+      if (contentWidth > width && contentWidth <= maxWidth) {
+        width = contentWidth;
       }
 
       showMsg.add(InkWell(
@@ -834,8 +935,7 @@ class _ChatPageItemState extends State<ChatPageItem>
             }
           },
           child: Container(
-              constraints:
-                  BoxConstraints(maxWidth: Screen.width - 140, minHeight: 22),
+              constraints: BoxConstraints(maxWidth: maxWidth, minHeight: 22),
               alignment: Alignment.centerLeft,
               child: extendedText(
                 textList[curTextType],
@@ -845,9 +945,7 @@ class _ChatPageItemState extends State<ChatPageItem>
               ))));
     }
 
-    var width = _getTextWidth(textList[curTextType]);
-
-    var minWidth = width;
+    var minWidth = width + 20;
     if (msg.transTag != 0) {
       minWidth = 200;
       showMsg.add(Padding(
@@ -857,7 +955,6 @@ class _ChatPageItemState extends State<ChatPageItem>
       showMsg.add(tranWidget);
     }
 
-    ///todo
     Widget text = Stack(children: <Widget>[
       Container(
         width: width + 20,
@@ -871,7 +968,7 @@ class _ChatPageItemState extends State<ChatPageItem>
             color: isLongPressed ? Colors.grey[300] : Colors.white,
             borderRadius: BorderRadius.all(Radius.circular(ChatRadius))),
       ),
-      msg.transTag != 1
+      msg.transTag != 1 && msg.transTag != 0
           ? Positioned(
               right: 5,
               top: 5,
@@ -885,34 +982,7 @@ class _ChatPageItemState extends State<ChatPageItem>
           : Container()
     ]);
 
-    if (msg.refMsgContent != null && msg.refMsgContent.length > 0) {
-      QuoteMsg quoteMsg = QuoteMsg.fromBuffer(msg.refMsgContent);
-
-      return Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: <Widget>[
-          text,
-          SizedBox(height: 2),
-          Container(
-            constraints: BoxConstraints(maxWidth: Screen.width - 120),
-            padding: EdgeInsets.symmetric(vertical: 1, horizontal: 3),
-            child: Text(
-              quoteMsg.content,
-              maxLines: 1,
-              textScaleFactor: 1.0,
-              overflow: TextOverflow.ellipsis,
-              style: TextStyle(fontSize: 12),
-            ),
-            decoration: BoxDecoration(
-                color: Colors.grey[300],
-                borderRadius: BorderRadius.circular(5)),
-          )
-        ],
-      );
-    } else {
-      return text;
-    }
+    return text;
   }
 
   _translateItemWidget(int code, String title, Function onTap) {
@@ -950,14 +1020,17 @@ class _ChatPageItemState extends State<ChatPageItem>
 
     if (transTag == 1) {
       //机器翻译中
-      userTranslateWidget = _translateItemWidget(0xe670, I18n.of(context).man_retranslate, null); 
+      userTranslateWidget =
+          _translateItemWidget(0xe670, I18n.of(context).man_retranslate, null);
 
       machineTranslateWidget =
           _translateItemWidget(0xe671, I18n.of(context).robotTranslate, null);
     } else if (transTag == 2) {
       //人工翻译中
-      userTranslateWidget = _translateItemWidget(0xe670, I18n.of(context).ManTranslate, null);
-      machineTranslateWidget = _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
+      userTranslateWidget =
+          _translateItemWidget(0xe670, I18n.of(context).ManTranslate, null);
+      machineTranslateWidget =
+          _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
         setState(() {
           curTextType += 1;
           curTextType %= textList.length;
@@ -1009,7 +1082,8 @@ class _ChatPageItemState extends State<ChatPageItem>
                     });
                   }
                 });
-      machineTranslateWidget = _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
+      machineTranslateWidget =
+          _translateItemWidget(0xe671, I18n.of(context).robot_retranslate, () {
         setState(() {
           curTextType += 1;
           curTextType %= textList.length;
@@ -1064,7 +1138,8 @@ class _ChatPageItemState extends State<ChatPageItem>
                   ))
                 ],
               )));
-      machineTranslateWidget = _translateItemWidget(0xe675, I18n.of(context).see_original, () {
+      machineTranslateWidget =
+          _translateItemWidget(0xe675, I18n.of(context).see_original, () {
         setState(() {
           curTextType = textList.length - 1;
         });
@@ -1086,15 +1161,16 @@ class _ChatPageItemState extends State<ChatPageItem>
   }
 
   _receiveImg(BuildContext context, List<int> imgData, {String downloadData}) {
-
-    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);
       },
@@ -1109,7 +1185,6 @@ class _ChatPageItemState extends State<ChatPageItem>
         ),
       ),
     );
-
   }
 
   _receiveVideo(BuildContext context, List<int> imgData,
@@ -1459,10 +1534,8 @@ class _ChatPageItemState extends State<ChatPageItem>
     ]);
   }
 
-
   Widget _buildServiceCard(bool isStart, Function callBack) {
     return Container(
-
       alignment: Alignment.center,
       margin: EdgeInsets.all(10),
       child: Card(
@@ -1500,28 +1573,27 @@ class _ChatPageItemState extends State<ChatPageItem>
               isStart
                   ? Container()
                   : Expanded(
-                  child: Container(
-                    margin: EdgeInsets.only(left: 15),
-                    height: 30,
-                    child: RaisedButton(
-                        color: Color(0xff3875E9),
-                        shape: RoundedRectangleBorder(
-                            borderRadius:
-                            BorderRadius.all(Radius.circular(10))),
-                        child: Text(
-                          I18n.of(context).translation_butler_evaluation,
-                          textScaleFactor: 1.0,
-                          style: TextStyle(color: Colors.white, fontSize: 15),
-                        ),
-                        onPressed: () {
-                          CustomUI.buildTranslationEvaluationDialog(context);
-                        }),
-                  )),
+                      child: Container(
+                      margin: EdgeInsets.only(left: 15),
+                      height: 30,
+                      child: RaisedButton(
+                          color: Color(0xff3875E9),
+                          shape: RoundedRectangleBorder(
+                              borderRadius:
+                                  BorderRadius.all(Radius.circular(10))),
+                          child: Text(
+                            I18n.of(context).translation_butler_evaluation,
+                            textScaleFactor: 1.0,
+                            style: TextStyle(color: Colors.white, fontSize: 15),
+                          ),
+                          onPressed: () {
+                            CustomUI.buildTranslationEvaluationDialog(context);
+                          }),
+                    )),
             ],
           ),
         ),
       ),
     );
   }
-
 }

lib/chat/company_server_view.dart

@@ -7,8 +7,6 @@ import 'package:chat/data/constants.dart';
 import 'package:chat/generated/i18n.dart';
 import 'package:chat/models/ChatMsg.dart';
 import 'package:chat/models/UserInfo.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/proto/chat.pb.dart';
 import 'package:chat/r.dart';
 import 'package:chat/utils/CustomUI.dart';
@@ -23,7 +21,6 @@ import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 import 'package:oktoast/oktoast.dart';
-import 'package:photo_manager/photo_manager.dart';
 import 'package:chat/utils/MessageMgr.dart';
 
 class CompanyServerPage extends StatefulWidget {

lib/chat/group_chat_item.dart

@@ -36,7 +36,6 @@ import 'package:chat/utils/video_anim.dart';
 import 'package:dio/dio.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:path_provider/path_provider.dart';
 import 'package:provider/provider.dart';
 import 'package:oktoast/oktoast.dart';
 import 'package:chat/utils/HttpUtil.dart';
@@ -147,10 +146,10 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
     }
   }
 
-  getTodayTime(msgDate) {
+  getTodayTime(msgDate, {var sendTime}) {
     String showTimeStr;
 
-    var sendTime = widget.msg.time;
+    sendTime = sendTime ?? widget.msg.time;
     var today = DateTime.now();
     //今天
     if (msgDate.year == today.year &&
@@ -189,6 +188,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
     return Container(
       width: Screen.width,
+      color: Colors.white.withOpacity(0),
       margin: const EdgeInsets.symmetric(vertical: 10.0),
       child: Column(
         children: <Widget>[
@@ -301,14 +301,19 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
       var msgDate =
           DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
-      var showTimeStr = getTodayTime(msgDate);
+      var showTimeStr =
+          getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
 
-      var timetWidth = _getRealTextWidht(showTimeStr, fontSize: 13);
-      var nameWidhth = _getRealTextWidht(refName, fontSize: 13);
+      var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+      var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
       width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
-      if (width > maxWidth) {
-        width = maxWidth;
-      }
+      var tempIndex = quoteMsg.content.indexOf(':');
+      var quoteContent = tempIndex == -1
+          ? quoteMsg.content
+          : quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+      var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+      width = min(max(width, contentWidht), maxWidth);
+
       showMsg.add(InkWell(
           onTap: () {
             MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
@@ -338,7 +343,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
                 ]),
                 SizedBox(height: 7.5),
                 Text(
-                  quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2),
+                  quoteContent,
                   style: TextStyle(fontSize: 13),
                 )
               ],
@@ -778,17 +783,6 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
             selectionEnabled: false, hideKeyboard: widget.hideKeyboard));
   }
 
-  double _getRealTextWidht(String text, {double fontSize = FontSize}) {
-    TextPainter _textPainter = TextPainter(
-        maxLines: 2,
-        text: TextSpan(
-            text: text,
-            style: TextStyle(fontSize: fontSize, color: Colors.black)),
-        textDirection: TextDirection.ltr)
-      ..layout();
-    return _textPainter.width;
-  }
-
   double _getTextWidth(String text, {double fontSize = FontSize}) {
     var tp = TextPainter(
       text: TextSpan(
@@ -850,14 +844,16 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
 
         var msgDate =
             DateTime.fromMillisecondsSinceEpoch(quoteMsg.sendTime.toInt());
-        var showTimeStr = getTodayTime(msgDate);
+        var showTimeStr =
+            getTodayTime(msgDate, sendTime: quoteMsg.sendTime.toInt());
 
-        var timetWidth = _getRealTextWidht(showTimeStr, fontSize: 13);
-        var nameWidhth = _getRealTextWidht(refName, fontSize: 13);
+        var timetWidth = CustomUI.getRealTextWidht(showTimeStr, 13);
+        var nameWidhth = CustomUI.getRealTextWidht(refName, 13);
         width = timetWidth + (nameWidhth > 70 ? 70 : nameWidhth) + 36;
-        if (width > maxWidth) {
-          width = maxWidth;
-        }
+        var quoteContent =
+            quoteMsg.content.substring(quoteMsg.content.indexOf(':') + 2);
+        var contentWidht = _getTextWidth(quoteContent, fontSize: 13);
+        width = min(max(width, contentWidht), maxWidth);
         showMsg.add(InkWell(
             onTap: () {
               MessageMgr().emit('Jump to Msg', quoteMsg.sendTime.toInt());
@@ -887,8 +883,7 @@ class _GroupChatPageItemState extends State<GroupChatPageItem>
                   ]),
                   SizedBox(height: 7.5),
                   Text(
-                    quoteMsg.content
-                        .substring(quoteMsg.content.indexOf(':') + 2),
+                    quoteContent,
                     style: TextStyle(fontSize: 13),
                   )
                 ],

lib/chat/group_chat_view.dart

@@ -24,6 +24,7 @@ import 'package:chat/utils/sound_util.dart';
 import 'package:chat/utils/sp_utils.dart';
 import 'package:chat/utils/sql_util.dart';
 import 'package:chat/utils/upload_util.dart';
+import 'package:chat/utils/white_opacity_anim.dart';
 import 'package:extended_text/extended_text.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
@@ -75,6 +76,8 @@ class _GroupChatPageState extends State<GroupChatPage> {
 
   String alterUserName = '';
 
+  int jumpTime;
+
   @override
   void dispose() {
     var endTime = DateTime.now().millisecondsSinceEpoch ~/ 1000;
@@ -160,11 +163,12 @@ class _GroupChatPageState extends State<GroupChatPage> {
   }
 
   jumpToMsg(time) {
-    var screenItemNums = itemPositionListener.itemPositions.value.length;
+    //var screenItemNums = itemPositionListener.itemPositions.value.length;
+    jumpTime = time;
     int jumIndex = 0;
     for (int i = 0; i < msgList.length; i++) {
       if (time == msgList[i].time) {
-        jumIndex = i - screenItemNums + 2;
+        jumIndex = i - 1; // - screenItemNums + 2;
         break;
       }
     }
@@ -174,7 +178,8 @@ class _GroupChatPageState extends State<GroupChatPage> {
     if (jumIndex > msgList.length - 1) {
       jumIndex = msgList.length - 1;
     }
-    itemScrollController.jumpTo(index: jumIndex);
+    itemScrollController.scrollTo(
+        index: jumIndex, duration: new Duration(microseconds: 1));
   }
 
   void _sendFile(File file) async {
@@ -516,9 +521,10 @@ class _GroupChatPageState extends State<GroupChatPage> {
     MsgHandler.insertMsgToDB(msg);
     MsgHandler.sendChatMsg(msg);
     if (mounted) {
-      setState(() {});
+      setState(() {
+        itemScrollController.jumpTo(index: 0);
+      });
     }
-    itemScrollController.jumpTo(index: 0);
   }
 
   MsgModel msg;
@@ -564,18 +570,29 @@ class _GroupChatPageState extends State<GroupChatPage> {
     }
 
     MsgModel msg = msgList[index];
+    var result;
 
     if (msg.from == 0) {
-      return GroupChatPageItem(
+      result = GroupChatPageItem(
           key: Key(msg.time.toString()), msg: msg, lastMsgTime: lastMsgTime);
     } else {
-      return GroupChatPageItem(
+      result = GroupChatPageItem(
           key: Key(msg.time.toString()),
           msg: msg,
           memberModel: widget.groupInfoModel.getMember(msg.from),
           hideKeyboard: readOnly,
           lastMsgTime: lastMsgTime);
     }
+    if (msg.time == jumpTime) {
+      result = WhiteOpacityAnim(
+        key: Key(msg.time.toString()),
+        child: result,
+        animFinishCallback: () {
+          jumpTime = null;
+        },
+      );
+    }
+    return result;
   }
 
   quiteGroup() {

lib/chat/input_bar.dart

@@ -2,9 +2,7 @@ import 'dart:convert';
 import 'dart:io';
 import 'dart:typed_data';
 
-import 'package:chat/chat/ChatPageItem.dart';
 import 'package:chat/chat/keyboard_icon.dart';
-import 'package:chat/chat/my_extended_text_selection_controls.dart';
 import 'package:chat/chat/record_view.dart';
 import 'package:chat/chat/util_keyboard.dart';
 import 'package:chat/data/UserData.dart';
@@ -14,8 +12,6 @@ import 'package:chat/home/alter_select_view.dart';
 import 'package:chat/models/ChatMsg.dart';
 import 'package:chat/models/group_info_model.dart';
 import 'package:chat/models/keyboard_provider.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/proto/all.pbserver.dart';
 import 'package:chat/utils/CustomUI.dart';
 import 'package:chat/utils/MessageMgr.dart';
@@ -26,24 +22,21 @@ import 'package:chat/utils/keyboard_utils.dart';
 import 'package:chat/utils/msgHandler.dart';
 import 'package:chat/utils/screen.dart';
 import 'package:chat/utils/sound_util.dart';
-import 'package:extended_text_field/extended_text_field.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 import 'package:oktoast/oktoast.dart';
-import 'package:photo_manager/photo_manager.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 import 'emoji_gif_text.dart';
 import 'emoji_text.dart';
-import 'my_special_text_span_builder.dart';
 
 class InputBar extends StatefulWidget {
   final Function sendMsg;
   final bool isTranslateHK;
-  InputBar({this.sendMsg,this.isTranslateHK=false});
+  InputBar({this.sendMsg, this.isTranslateHK = false});
 
   @override
   InputBarState createState() => InputBarState();
@@ -161,7 +154,7 @@ class InputBarState extends State<InputBar>
     // SystemChannels.textInput.invokeMethod('TextInput.show');
   }
 
-  _getRefShortText() {
+  _getRefShortText(){
     if (refMsg == null) {
       return null;
     }
@@ -217,11 +210,19 @@ class InputBarState extends State<InputBar>
         break;
       default:
     }
-
-    GroupInfoModel groupInfoModel = Provider.of<GroupInfoModel>(context);
-    var member = groupInfoModel.getMember(refMsg.from);
-
-    return '${member.refName}: $desc';
+    if (refMsg.channelType == ChatChannelType.Group.value) {
+      GroupInfoModel groupInfoModel = Provider.of<GroupInfoModel>(context);
+      var member = groupInfoModel.getMember(refMsg.from);
+      return '${member.refName}: $desc';
+      //}
+      //else if (refMsg.channelType == ChatChannelType.Session.value) {
+      // UserInfo info = await HttpUtil().getFriendInfo(refMsg.from);
+      // var refName = Provider.of<RefNameProvider>(context)
+      //     .getRefName(info.userId, info.nickName);
+      // return '$refName: $desc';
+    } else {
+      return desc;
+    }
   }
 
   bool isReceiver = false;
@@ -237,8 +238,7 @@ class InputBarState extends State<InputBar>
 
     Widget centerWidget;
     Widget input = Container(
-      child:
-      TextField(
+      child: TextField(
 //        textSelectionControls: ExtendedMaterialTextSelectionControls(),
         keyboardAppearance: Brightness.light,
         onChanged: (String messageText) {
@@ -708,17 +708,16 @@ class InputBarState extends State<InputBar>
         for (var i = 0; i < resultList.length; i++) {
           Asset photoEntity = resultList[i];
           ByteData byteData = await photoEntity.getByteData();
-        File file =  await FileCacheMgr().writeFile('temp-photo-${DateTime.now().millisecondsSinceEpoch}-${photoEntity.name}', byteData.buffer.asInt8List(0));
+          File file = await FileCacheMgr().writeFile(
+              'temp-photo-${DateTime.now().millisecondsSinceEpoch}-${photoEntity.name}',
+              byteData.buffer.asInt8List(0));
           _sendPhotoFile(file);
         }
       }
-
-
     } on Exception catch (e) {
-    print(e.toString());
+      print(e.toString());
     }
 
-
 //    var photos = await PhotoPicker.pickAsset(
 //        context: context,
 //        themeColor: Color(0xFFF0F0F0),
@@ -767,7 +766,7 @@ class InputBarState extends State<InputBar>
     if (imgSize > ImgSizeLimit) {
       print('图片大于 $ImgSizeLimit,压缩');
       //发送压缩图 WidgetUtil.getCompressImg(path,quality: 80,percentage: 80);
-      sendImg = await WidgetUtil.getCompressImg(imgFile.absolute.path );
+      sendImg = await WidgetUtil.getCompressImg(imgFile.absolute.path);
       isNeedUpload = true;
     } else {
       sendImg = imgFile.readAsBytesSync();
@@ -841,8 +840,9 @@ class InputBarState extends State<InputBar>
       }
     }
 
-    ChatChannelType channelType =isGroup ? ChatChannelType.Group : ChatChannelType.Session;
-    if(widget.isTranslateHK){
+    ChatChannelType channelType =
+        isGroup ? ChatChannelType.Group : ChatChannelType.Session;
+    if (widget.isTranslateHK) {
       channelType = ChatChannelType.TransHK;
       print('聊天是 TransHK');
     }

lib/chat/translate_state.dart

@@ -3,7 +3,6 @@ import 'package:chat/data/constants.dart';
 import 'package:chat/generated/i18n.dart';
 import 'package:chat/utils/HttpUtil.dart';
 import 'package:chat/utils/MessageMgr.dart';
-import 'package:chat/utils/msgHandler.dart';
 import 'package:chat/utils/screen.dart';
 import 'package:flutter/material.dart';
 import 'package:oktoast/oktoast.dart';

lib/data/translate_hk_data_mgr.dart

@@ -1,14 +1,4 @@
-import 'dart:convert';
-
-import 'package:chat/data/UserData.dart';
-import 'package:chat/data/chat_data_mgr.dart';
-import 'package:chat/models/group_info_model.dart';
-import 'package:chat/proto/chat.pbserver.dart';
-import 'package:chat/utils/MessageMgr.dart';
-import 'package:chat/utils/group_member_model.dart';
-import 'package:chat/utils/sql_util.dart';
-import 'package:chat/utils/upload_util.dart';
-import 'package:crclib/crclib.dart';
+
 
 
 class TranslateOrder{

lib/home/AddProgram.dart

@@ -12,8 +12,6 @@ import 'package:chat/home/SelectPage.dart';
 import 'package:chat/home/VerificationCenter.dart';
 import 'package:chat/home/VipPage.dart';
 import 'package:chat/models/money_change.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/utils/ChargeMoney.dart';
 import 'package:chat/utils/CustomUI.dart';
 import 'package:chat/utils/HttpUtil.dart';
@@ -31,7 +29,6 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 
 import 'package:oktoast/oktoast.dart';
-import 'package:photo_manager/photo_manager.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import '../utils/ShadowButton.dart';

lib/home/InformUser.dart

@@ -6,8 +6,6 @@ import 'package:chat/data/UserData.dart';
 import 'package:chat/data/WebData.dart';
 import 'package:chat/data/constants.dart';
 import 'package:chat/generated/i18n.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/utils/CustomUI.dart';
 import 'package:chat/utils/HttpUtil.dart';
 import 'package:chat/utils/PicSwiper.dart';
@@ -18,7 +16,6 @@ import 'package:flutter/material.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 
 import 'package:oktoast/oktoast.dart';
-import 'package:photo_manager/photo_manager.dart';
 import '../data/UserData.dart';
 import '../utils/TokenMgr.dart';
 

lib/home/ProfilePage.dart

@@ -6,8 +6,6 @@ import 'package:chat/home/rich_title.dart';
 import 'package:chat/models/money_change.dart';
 import 'package:chat/models/ref_name_provider.dart';
 import 'package:chat/models/voucher_change.dart';
-import 'package:chat/photo/entity/options.dart';
-import 'package:chat/photo/photo.dart';
 import 'package:chat/utils/ChargeMoney.dart';
 import 'package:chat/utils/app_navigator.dart';
 import 'package:chat/utils/blacklist_mgr.dart';
@@ -42,7 +40,6 @@ import 'package:image_picker/image_picker.dart';
 import 'package:multi_image_picker/multi_image_picker.dart';
 import 'package:oktoast/oktoast.dart';
 import 'package:permission_handler/permission_handler.dart';
-import 'package:photo_manager/photo_manager.dart';
 import 'package:provider/provider.dart';
 import 'package:share/share.dart';
 import '../utils/FullWithButton.dart';

lib/home/homeMain.dart

@@ -9,7 +9,6 @@ import 'package:chat/home/realtimehelper/real_time_helper_page.dart';
 import 'package:chat/home/unread_dot_widget.dart';
 import 'package:chat/models/UserInfo.dart';
 import 'package:chat/models/ref_name_provider.dart';
-import 'package:chat/proto/transhousekeeper.pb.dart';
 import 'package:chat/utils/CustomUI.dart';
 import 'package:chat/utils/HttpUtil.dart';
 import 'package:chat/utils/MessageMgr.dart';
@@ -34,7 +33,6 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:chat/utils/my_bottom_navigation_bar.dart' as myBottm;
 
 import 'friend_page.dart';
-import 'group_chat_page.dart';
 
 class NavigationIconView {
   final BottomNavigationBarItem item;

lib/home/realtimehelper/translation_butler_page.dart

@@ -1,36 +1,22 @@
 import 'dart:async';
 
-import 'package:cached_network_image/cached_network_image.dart';
-import 'package:chat/chat/ChatPage.dart';
 import 'package:chat/data/UserData.dart';
-import 'package:chat/data/chat_data_mgr.dart';
-import 'package:chat/data/group_data_mgr.dart';
 import 'package:chat/data/translate_hk_data_mgr.dart';
-import 'package:chat/home/add_friend.dart';
-import 'package:chat/home/group_announcement.dart';
-import 'package:chat/home/group_manage_page.dart';
 import 'package:chat/models/group_info_model.dart';
 import 'package:chat/models/money_change.dart';
-import 'package:chat/models/ref_name_provider.dart';
-import 'package:chat/utils/LoadingDialog.dart';
 import 'package:chat/utils/MessageMgr.dart';
-import 'package:chat/utils/group_member_model.dart';
 import 'package:chat/utils/msgHandler.dart';
 import 'package:chat/utils/screen.dart';
 import 'package:chat/utils/sp_utils.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:oktoast/oktoast.dart';
 import 'package:provider/provider.dart';
 
 import '../../data/constants.dart';
 import '../../generated/i18n.dart';
 import '../../r.dart';
 import '../../utils/CustomUI.dart';
-import '../../utils/FullWithButton.dart';
-import '../../utils/app_navigator.dart';
-import '../create_group_view.dart';
 import 'package:chat/utils/PopUpMenu.dart' as myPop;
 
 class TranslationButlerPage extends StatefulWidget {

lib/home/realtimehelper/translation_evaluation_dialog.dart

@@ -29,13 +29,11 @@ class TravelEvaluationPageState extends State<TravelEvaluationPage> {
 
   @override
   void initState() {
-    // TODO: implement initState
     super.initState();
   }
 
   @override
   void didChangeDependencies() {
-    // TODO: implement didChangeDependencies
     super.didChangeDependencies();
     posList = [
       EvaluationBean(1, I18n.of(context).translation_pos_1),
@@ -56,7 +54,6 @@ class TravelEvaluationPageState extends State<TravelEvaluationPage> {
 
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
 
     List<Widget> evaluationWidget = getItem(isGood ? posList : negList);
 

lib/utils/CustomUI.dart

@@ -1389,12 +1389,13 @@ class CustomUI {
                                 I18n.of(context)
                                     .translation_butler_dialog_start_service,
                                 () {
-
-                                Navigator.of(context).pop();
-                              },onPress: (){
-                          MsgHandler.sendReceiveOrder();
-                          Navigator.of(context).pop();
-                        },),
+                                  Navigator.of(context).pop();
+                                },
+                                onPress: () {
+                                  MsgHandler.sendReceiveOrder();
+                                  Navigator.of(context).pop();
+                                },
+                              ),
                       )
                     ],
                   ),
@@ -1412,4 +1413,15 @@ class CustomUI {
       child: TravelEvaluationPage(),
     ));
   }
+
+  static double getRealTextWidht(String text, double fontSize) {
+    TextPainter _textPainter = TextPainter(
+        maxLines: 2,
+        text: TextSpan(
+            text: text,
+            style: TextStyle(fontSize: fontSize, color: Colors.black)),
+        textDirection: TextDirection.ltr)
+      ..layout();
+    return _textPainter.width;
+  }
 }

lib/utils/HttpUtil.dart

@@ -36,7 +36,6 @@ import 'dart:io';
 import '../data/UserData.dart';
 import '../utils/TokenMgr.dart';
 import 'package:http_parser/http_parser.dart';
-import 'package:chat/utils/friend_list_mgr.dart';
 
 class HttpUtil {
   static HttpUtil _instance;

lib/utils/count_down_button.dart

@@ -14,7 +14,7 @@ class CountDownButton extends StatefulWidget{
 
   @override
   State<StatefulWidget> createState() {
-    // TODO: implement createState
+
     return CountDownButtonState();
   }
 
@@ -44,7 +44,6 @@ class CountDownButtonState extends State<CountDownButton> {
   }
   @override
   void initState() {
-    // TODO: implement initState
     super.initState();
     secondsPassed =  widget.countDownTime;
     timer = Timer.periodic(Duration(seconds: 1), (Timer t){
@@ -54,14 +53,12 @@ class CountDownButtonState extends State<CountDownButton> {
 
   @override
   void dispose() {
-    // TODO: implement dispose
     super.dispose();
     timer?.cancel();
   }
 
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
     //  ～/ 取整操作
     int seconds = secondsPassed % 60;
     int minutes = secondsPassed ~/ 60;

lib/utils/file_cache_mgr.dart

@@ -1,5 +1,4 @@
 import 'dart:io';
-import 'dart:typed_data';
 
 import 'package:path/path.dart' as p;
 import 'package:path_provider/path_provider.dart';

lib/utils/image_util.dart

@@ -5,7 +5,6 @@ import 'dart:ui';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:chat/data/group_data_mgr.dart';
 import 'package:chat/models/group_info_model.dart';
-import 'package:chat/utils/screen.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';

lib/utils/msgHandler.dart

@@ -9,7 +9,6 @@ import 'package:chat/data/group_data_mgr.dart';
 import 'package:chat/data/translate_hk_data_mgr.dart';
 import 'package:chat/generated/i18n.dart';
 import 'package:chat/home/IndexPage.dart';
-import 'package:chat/home/realtimehelper/translation_butler_page.dart';
 import 'package:chat/models/ChatMsg.dart';
 import 'package:chat/models/group_info_model.dart';
 import 'package:chat/proto/all.pbserver.dart';
@@ -26,7 +25,6 @@ import 'package:flutter/material.dart';
 import 'package:oktoast/oktoast.dart';
 
 import 'package:fixnum/fixnum.dart';
-import 'LoadingDialog.dart';
 import 'MessageMgr.dart';
 
 const MaxMsgContentSize = 1024 * 1024 * 3;
@@ -414,7 +412,7 @@ class MsgHandler {
                 channelType: ChatChannelType.Group.value);
           }
         }
-        else if(isTranslateHK){ //TODO ddddd
+        else if(isTranslateHK){
           var myId = UserData().basicInfo.userId;
           TransHKChatNotice notice = TransHKChatNotice.fromBuffer(chat.contentBuff);
           BaseUserInfo friendId ;

lib/utils/screen_shot.dart

@@ -1,7 +1,6 @@
 import 'dart:typed_data';
 import 'dart:io';
 import 'package:chat/map/location_result.dart';
-import 'package:chat/utils/screen.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_native_image/flutter_native_image.dart';
 //import 'package:flutter_image_compress/flutter_image_compress.dart';

lib/utils/white_opacity_anim.dart

@@ -0,0 +1,52 @@
+import 'package:flutter/material.dart';
+
+class WhiteOpacityAnim extends StatefulWidget {
+  final Widget child;
+  final animFinishCallback;
+  WhiteOpacityAnim(
+      {Key key, @required this.child, @required this.animFinishCallback});
+  @override
+  _WhiteOpacityAnimState createState() => _WhiteOpacityAnimState();
+}
+
+class _WhiteOpacityAnimState extends State<WhiteOpacityAnim>
+    with SingleTickerProviderStateMixin {
+  Animation<double> _animation;
+  AnimationController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    // 启动动画controller
+    _controller = new AnimationController(
+        duration: Duration(milliseconds: 1000), vsync: this);
+    _controller.addStatusListener((AnimationStatus status) {
+      setState(() {});
+      if (status == AnimationStatus.completed) {
+        widget.animFinishCallback();
+      }
+    });
+
+    _animation = new Tween<double>(begin: 1, end: 0).animate(_controller)
+      ..addListener(() {
+        setState(() {});
+      });
+
+    _controller.forward();
+  }
+
+  @override
+  void dispose() {
+    _controller.stop();
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      child: widget.child,
+      color: Colors.white.withOpacity(_animation.value),
+    );
+  }
+}