update

lib/base/list_item.dart

+import 'package:flutter/material.dart';
+
+// The base class for the different types of items the list can contain.
+abstract class ListItem {}
\ No newline at end of file

lib/model/notification_model.dart

+import 'package:flutter/material.dart';
+import 'package:gmalpha_flutter/base/list_item.dart';
+
+class NotificationModel extends ListItem {
+  int id;
+  String title;
+  String content;
+  String icon;
+  int pushTime;
+  String url;
+
+  NotificationModel({this.id, this.title, this.content, this.icon, this.pushTime, this.url});
+
+  NotificationModel.fromJson(Map<String, dynamic> json) {
+    id = json['id'];
+    title = json['title'];
+    content = json['content'];
+    icon = json['icon'];
+    pushTime = json['push_time'];
+    url = json['url'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['id'] = this.id;
+    data['title'] = this.title;
+    data['content'] = this.content;
+    data['icon'] = this.icon;
+    data['push_time'] = this.pushTime;
+    data['url'] = this.url;
+    return data;
+  }
+}
\ No newline at end of file

lib/pages/message/attention/attention_list.dart

+import 'package:flutter/material.dart';
+import 'package:gmalpha_flutter/base/list_item.dart';
+import 'package:gmalpha_flutter/netWork/DioUtil.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
+
+class AttentionList extends StatefulWidget {
+  @override
+  _AttentionListState createState() => _AttentionListState();
+}
+
+class _AttentionListState extends State<AttentionList> {
+  @override
+//  List<ListItem> messageList = List<ListItem>();
+//   List<ListItem>  dataArr = List<ListItem>();
+//   int pageIndex = 1;
+//    List<String> data1 = [];
+
+//   RefreshController _refreshController =
+//       RefreshController(initialRefresh: true);
+
+//   void _onRefresh() async{
+//     pageIndex = 1;
+//    List<ListItem> newdataArr = List<ListItem>();
+//    newdataArr = await  _fetchListData();
+//    if (mounted) setState(() {
+//      dataArr = newdataArr;
+//    });
+//    _refreshController.refreshCompleted();
+//   }
+
+//   void _onLoading() async{
+//     pageIndex ++;
+//     List<ListItem>  newData = List<ListItem>();
+//     newData = await _fetchMesssageList();
+//     if (mounted) setState(() {
+//       this.dataArr.addAll(newData);
+//     });
+//     _refreshController.loadComplete();
+//   }
+
+//   Future<List<ListItem>> _fetchMesssageList() async {
+//     List<Message> messageList = List<Message>();
+//     BaseResp<List> baseresp = await DioUtil().request<List>(Method.get, "api/v1/reply/my", queryParameters: {'page': pageIndex, 'count': 10});
+//     if (baseresp.code != 0) {
+//       return new Future.error(baseresp.msg);
+//     }
+    
+//     if (baseresp.data != null) {
+//       messageList = baseresp.data.map((value) {
+//         return Message.fromJson(value);
+//       }).toList();
+//     }
+//      _refreshController.refreshCompleted();
+//     return messageList;
+//   }
+
+   
+
+//    Future<List<ListItem>> _fetchListData() async {
+//      List<ListItem>  dataArr = List<ListItem>();
+//      List<ListItem> messageData = await _fetchMesssageList();
+//      messageData.forEach((item) {
+//        dataArr.add(item);
+//      });
+//     return dataArr;
+//    }
+
+//   @override
+//   Widget build(BuildContext context) {
+//     return Scaffold(
+//       appBar: new AppBar(
+//         title: new Text('消息'),
+//       ),
+//       body: new Container(
+//         child: SmartRefresher(
+//           child: _createListView(),
+//           controller: _refreshController,
+//           enablePullDown:  true,
+//           enablePullUp: true,
+//           header: WaterDropHeader(),
+//           onRefresh: (){
+//             _onRefresh();
+//           },
+//           onLoading: () {
+//             _onLoading();
+//           }
+//       ),
+//       )
+//     );
+//   }
+  
+
+//   Widget _createListView() {
+//     List<ListItem> dataArr = this.dataArr;
+//     return ListView.builder(
+//       shrinkWrap: true,
+//       key: new PageStorageKey('message-list'),
+//       itemCount: dataArr.length,
+//       itemBuilder: (context,index) {
+//         ListItem  item = dataArr[index];
+//         if (item is Message) {
+//           return new MessageItem(onPressed: (){}, message:item);
+//         } else if (item is NotificationItem){
+//           return new MessageNotificationItem(onPressed: (){}, notification: item);
+//         } else {
+//           return Text('类型错误');
+//         }
+//       },
+//     );
+//   }
+}
\ No newline at end of file

lib/pages/message/attention/attention_list_item.dart

+import 'package:flutter/material.dart';
+
+class AttentionListItem extends StatefulWidget {
+  @override
+  _AttentionListItemState createState() => _AttentionListItemState();
+}
+
+class _AttentionListItemState extends State<AttentionListItem> {
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      
+    );
+  }
+}

lib/pages/message/like/like_list.dart

+import 'package:flutter/material.dart';
+
+class LikeList extends StatefulWidget {
+  @override
+  _LikeListState createState() => _LikeListState();
+}
+
+class _LikeListState extends State<LikeList> {
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      
+    );
+  }
+}
\ No newline at end of file

lib/pages/message/like/like_list_item.dart

+import 'package:flutter/material.dart';
+
+class LkeListItem extends StatefulWidget {
+  @override
+  _LkeListItemState createState() => _LkeListItemState();
+}
+
+class _LkeListItemState extends State<LkeListItem> {
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      
+    );
+  }
+}
\ No newline at end of file

lib/pages/message/notification/notification_list.dart

+import 'package:flutter/material.dart';
+import 'package:gmalpha_flutter/netWork/DioUtil.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
+import 'package:gmalpha_flutter/base/list_item.dart';
+import 'package:gmalpha_flutter/model/notification_model.dart';
+
+
+class NotificationList extends StatefulWidget {
+  @override
+  _NotificationListState createState() => _NotificationListState();
+}
+
+class _NotificationListState extends State<NotificationList> {
+  @override
+  List<ListItem> dataArr = List<ListItem>();
+  int pageIndex = 1;
+   List<String> data1 = [];
+
+  RefreshController _refreshController =
+      RefreshController(initialRefresh: true);
+
+  void _onRefresh() async{
+    pageIndex = 1;
+   List<ListItem> newdataArr = List<ListItem>();
+   newdataArr = await  _fetchListData();
+   if (mounted) setState(() {
+     dataArr = newdataArr;
+   });
+   _refreshController.refreshCompleted();
+  }
+
+  void _onLoading() async{
+    pageIndex ++;
+    List<ListItem>  newData = List<ListItem>();
+    newData = await _fetchMesssageList();
+    if (mounted) setState(() {
+      this.dataArr.addAll(newData);
+    });
+    _refreshController.loadComplete();
+  }
+
+  Future<List<ListItem>> _fetchMesssageList() async {
+    List<NotificationModel> messageList = List<NotificationModel>();
+    BaseResp<List> baseresp = await DioUtil().request<List>(Method.get, "api/v1/message/notice", queryParameters: {'page': pageIndex, 'count': 10});
+    if (baseresp.code != 0) {
+      return new Future.error(baseresp.msg);
+    }
+    
+    if (baseresp.data != null) {
+      messageList = baseresp.data.map((value) {
+        return NotificationModel.fromJson(value);
+      }).toList();
+    }
+     _refreshController.refreshCompleted();
+    return messageList;
+  }
+
+   
+
+   Future<List<ListItem>> _fetchListData() async {
+     List<ListItem>  dataArr = List<ListItem>();
+     List<ListItem> messageData = await _fetchMesssageList();
+     messageData.forEach((item) {
+       dataArr.add(item);
+     });
+    return dataArr;
+   }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: new AppBar(
+        title: new Text('消息'),
+      ),
+      body: new Container(
+        child: SmartRefresher(
+          child: _createListView(),
+          controller: _refreshController,
+          enablePullDown:  true,
+          enablePullUp: true,
+          header: WaterDropHeader(),
+          onRefresh: (){
+            _onRefresh();
+          },
+          onLoading: () {
+            _onLoading();
+          }
+      ),
+      )
+    );
+  }
+  
+
+  Widget _createListView() {
+    List<ListItem> dataArr = this.dataArr;
+    return ListView.builder(
+      shrinkWrap: true,
+      key: new PageStorageKey('message-list'),
+      itemCount: dataArr.length,
+      itemBuilder: (context,index) {
+        ListItem  item = dataArr[index];
+        if (item is Message) {
+          return new MessageItem(onPressed: (){}, message:item);
+        } else if (item is NotificationItem){
+          return new MessageNotificationItem(onPressed: (){}, notification: item);
+        } else {
+          return Text('类型错误');
+        }
+      },
+    );
+  }
+}
\ No newline at end of file

lib/pages/message/notification/notification_list_item.dart

+import 'package:flutter/material.dart';
+
+class NotificationListItem extends StatefulWidget {
+  @override
+  _NotificationListItemState createState() => _NotificationListItemState();
+}
+
+class _NotificationListItemState extends State<NotificationListItem> {
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      
+    );
+  }
+}
\ No newline at end of file