Make following file

Author: afgprogrammer

lib/Pages/FollowingPage.dart

@@ -0,0 +1,115 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:github_following/Models/User.dart';
+import 'package:github_following/Requests/GithubRequest.dart';
+import 'package:provider/provider.dart';
+import 'package:github_following/Providers/UserProvider.dart';
+
+class FollowingPage extends StatefulWidget {
+  @override
+  _FollowingPageState createState() => _FollowingPageState();
+}
+
+class _FollowingPageState extends State<FollowingPage> {
+  User user;
+  List<User> users;
+
+  @override
+  Widget build(BuildContext context) {
+    setState(() {
+      user = Provider.of<UserProvider>(context).getUSer();
+
+      Github(user.login).fetchFollowing().then((following) {
+        Iterable list = json.decode(following.body);
+        setState(() {
+          users = list.map((model) => User.fromJson(model)).toList();
+        });
+      });
+    });
+
+    return Scaffold(
+      body: Container(
+        color: Colors.white,
+        child: CustomScrollView(
+          slivers: <Widget>[
+            SliverAppBar(
+              brightness: Brightness.light,
+              leading: IconButton(
+                icon: Icon(Icons.arrow_back_ios, color: Colors.grey,), onPressed: () {
+                  Navigator.pop(context);
+                },
+              ),
+              backgroundColor: Colors.white,
+              expandedHeight: 200,
+              flexibleSpace: FlexibleSpaceBar(
+                collapseMode: CollapseMode.pin,
+                background: Container(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.end,
+                    children: <Widget>[
+                      Container(
+                        width: 100,
+                        height: 100,
+                        child: CircleAvatar(
+                          radius: 50.0,
+                          backgroundColor: Colors.transparent,
+                          backgroundImage: NetworkImage(user.avatar_url),
+                        ),
+                      ),
+                      SizedBox(height: 20,),
+                      Text(user.login, style: TextStyle(fontSize: 20),)
+                    ],
+                  ),
+                ),
+              ),
+            ),
+            SliverList(
+              delegate: SliverChildListDelegate([
+                Container(
+                  height: 600,
+                  child: 
+                  users != null ?
+                  ListView.builder(
+                    scrollDirection: Axis.vertical,
+                    itemCount: users.length,
+                    itemBuilder: (context, index) {
+                      return Container(
+                        padding: EdgeInsets.all(15),
+                        decoration: BoxDecoration(
+                          border: Border(bottom: BorderSide(color: Colors.grey[200]))
+                        ),
+                        child: Row(
+                          crossAxisAlignment: CrossAxisAlignment.center,
+                          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                          children: <Widget>[
+                            Row(
+                              crossAxisAlignment: CrossAxisAlignment.center,
+                              children: <Widget>[
+                                Container(
+                                  width: 60,
+                                  height: 60,
+                                  child: CircleAvatar(
+                                    backgroundImage: NetworkImage(users[index].avatar_url),
+                                  ),
+                                ),
+                                SizedBox(width: 10,),
+                                Text(users[index].login, style: TextStyle(fontSize: 20, color: Colors.grey[700]),),
+                              ],
+                            ),
+                            Text('Following', style: TextStyle(color: Colors.blue),)
+                          ],
+                        ),
+                      );
+                    },
+                  ) :
+                  Container(child: Align(child: Text('Data is loading ...'))),
+                )
+              ]),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+}