send Auth demo

example/lib/main.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'dart:async';
 
 import 'package:fluwx/fluwx.dart';
+import 'package:fluwx_example/send_auth.dart';
 import 'package:fluwx_example/share_video_page.dart';
 import 'share_music.dart';
 import 'share_web_page.dart';
@@ -34,6 +35,7 @@ class _MyAppState extends State<MyApp> {
         "shareWebPage":(context) => ShareWebPagePage(),
         "shareMusic":(context) => ShareMusicPage(),
         "shareVideo":(context) => ShareVideoPage(),
+        "sendAuth":(context) => SendAuthPage(),
       },
       home: new Scaffold(
           appBar: new AppBar(
@@ -50,24 +52,46 @@ class ShareSelectorPage extends StatelessWidget {
     return Center(
       child: new Column(
         children: <Widget>[
-          new OutlineButton(onPressed: () {
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: new OutlineButton(onPressed: () {
               Navigator.of(context).pushNamed("shareText");
             }, child: const Text("share text")),
-          new OutlineButton(onPressed: () {
+          ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: new OutlineButton(onPressed: () {
               Navigator.of(context).pushNamed("shareImage");
             }, child: const Text("share image")),
-          new OutlineButton(onPressed: () {
+          ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: new OutlineButton(onPressed: () {
               Navigator.of(context).pushNamed("shareWebPage");
 
             }, child: const Text("share webpage")),
-          new OutlineButton(onPressed: () {
+          ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: new OutlineButton(onPressed: () {
               Navigator.of(context).pushNamed("shareMusic");
 
             }, child: const Text("share music")),
-          new OutlineButton(onPressed: () {
+          ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: new OutlineButton(onPressed: () {
               Navigator.of(context).pushNamed("shareVideo");
 
             }, child: const Text("share video")),
+          ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: new OutlineButton(onPressed: () {
+              Navigator.of(context).pushNamed("sendAuth");
+
+            }, child: const Text("send auth")),
+          ),
         ],
       ),
     );

example/lib/send_auth.dart

+import 'package:flutter/material.dart';
+import 'package:fluwx/fluwx.dart';
+
+class SendAuthPage extends StatefulWidget {
+  @override
+  _SendAuthPageState createState() => _SendAuthPageState();
+}
+
+class _SendAuthPageState extends State<SendAuthPage> {
+
+  Fluwx _fluwx;
+  String _result ="无";
+  @override
+  void initState() {
+    super.initState();
+    _fluwx = new Fluwx();
+    _fluwx.responseFromAuth.listen((data){
+      setState(() {
+        _result = data.toString();
+      });
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("Send Auth"),
+      ),
+      body: Column(
+        children: <Widget>[
+          OutlineButton(onPressed: (){
+            _fluwx.sendAuth(new WeChatSendAuthModel(scope: "snsapi_userinfo",state: "wechat_sdk_demo_test"));
+          },
+          child: const Text("send auth"),
+          ),
+          const Text("响应结果;"),
+          Text(_result)
+        ],
+      ),
+    );
+  }
+}