修改登陆页面

lib/app_page.dart

@@ -1,3 +1,4 @@
+import 'package:chatting/chatting_api.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:chatting/chatting_page.dart';
@@ -5,6 +6,8 @@ import 'package:chatting/chatting_friend.dart';
 import 'package:chatting/discover_page.dart';
 import 'package:chatting/personal_page.dart';
 
+ChattingApi chattingApi = new ChattingApi();
+
 class App extends StatefulWidget {
   @override
   _AppState createState() => _AppState();
@@ -38,6 +41,7 @@ class _AppState extends State<App> {
   void initState() {
     currentPage = tabBodies[currentIndex];
     super.initState();
+    chattingApi.getChattingList();
   }
 
   @override

lib/chatting_build_page.dart

@@ -1,7 +1,11 @@
+import 'package:chatting/chatting_api_result.dart';
 import 'package:flutter/material.dart';
 import 'package:chatting/chatting_data_page.dart';
 import 'package:chatting/chatting_item_page.dart';
 
+import 'chatting_api.dart';
+
+ChattingApi chattingApi = new ChattingApi();
 
 class ChattingBuildPage extends StatefulWidget {
   @override
@@ -9,15 +13,29 @@ class ChattingBuildPage extends StatefulWidget {
 }
 
 class _ChattingDetailsPageState extends State<ChattingBuildPage> {
+  List<MessageData> messageData = [];
+
+  @override
+  void initState() {
+    super.initState();
+    getChattingfriednList();
+  }
+
+  getChattingfriednList() async {
+    List<MessageData> messageList = await chattingApi.getChattingList();
+    messageData.addAll(messageList);
+  }
+
   @override
   Widget build(BuildContext context) {
+
     return Scaffold(
       //构造列表
       body: ListView.builder(
         //传入长度
         itemCount: messageData.length,
         //构造列表项
-        itemBuilder: (BuildContext context,int index){
+        itemBuilder: (BuildContext context, int index) {
           //传入 messageData 返回 表项
           return new ChattingItemPage(messageData[index]);
         },

lib/chatting_item_page.dart

@@ -61,6 +61,7 @@ class ChattingItemPage extends StatelessWidget {
                   Text(
                     messageData.subTitle,
                     style: TextStyle(fontSize: 16.0, color: Color(0xffa9a9a9)),
+                    textAlign: TextAlign.left,
                     maxLines: 1,
                     //显示不下的文本用省略号代替
                     overflow: TextOverflow.ellipsis,

lib/chatting_page.dart

@@ -1,9 +1,10 @@
+import 'package:chatting/chatting_api.dart';
 import 'package:chatting/chatting_item_page.dart';
 import 'package:flutter/material.dart';
 import 'package:chatting/chatting_data_page.dart';
 import 'package:chatting/chatting_build_page.dart';
 
-
+ChattingApi chattingApi = new ChattingApi();
 class ChattingPage extends StatefulWidget {
   @override
   _ChattingPageState createState() => _ChattingPageState();

lib/main.dart

@@ -1,3 +1,4 @@
+import 'package:chatting/chatting_api.dart';
 import 'package:flutter/material.dart';
 import 'package:chatting/loading_page.dart';
 import 'package:chatting/app_page.dart';
@@ -7,6 +8,7 @@ void main(){
   return runApp(MyApp());
 }
 
+ChattingApi chattingApi =new ChattingApi();
 class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {