add sign auto-deduct example & doc.

README.md

@@ -23,6 +23,7 @@ QQ Group：892398530。
 * Launch Mini-Program.
 * Subscribe Message.
 * Auth By QRCode
+* Sign Auto-Deduct
 
 ## Sample
 
@@ -71,7 +72,7 @@ Before using`Fluwx`,you should init `FLuwx`：
 * [Subscribe Message](./doc/SUBSCRIBE_MESSAGE.md)
 * [Response](./doc/RESPONSE.md)
 * [Auth By QRCode](./doc/AUTH_BY_QR_CODE.md)
-
+* [Sign Auto-Deduct](./doc/AUTO_DEDUCT.md)
 ### Other
 * [Using Swift?](./doc/USING_SWIFT.md)
 * [Having Questions?](./doc/QUESTIONS.md)

README_CN.md

@@ -22,7 +22,7 @@ QQ群：892398530。
 * 打开小程序。
 * 一次性订阅消息。
 * 二维码登录。
-
+* 签约免密支付。
 
 ## 示例
 
@@ -69,7 +69,7 @@ dependencies:
 * [一次性订阅消息](./doc/SUBSCRIBE_MESSAGE_CN.md)。
 * [微信回调](./doc/RESPONSE_CN.md)。
 * [二维码登录](./doc/AUTH_BY_QR_CODE_CN.md)。
-
+* [签约免密支付](./doc/AUTO_DEDUCT_CN.md)。
 
 ### Q&A
 请先看文档，再看Q&A，再查看issue，自我排查错误，方便你我他。依然无法解决的问题可以加群提问。

doc/AUTO_DEDUCT.md

+## SIGN AUTO-DEDUCT
+see [details](https://pay.weixin.qq.com/wiki/doc/api/pap.php?chapter=18_5&index=2).
+```dart
+   import 'package:fluwx/fluwx.dart' as fluwx;
+   fluwx.autoDeDuct(
+           appId: "",
+           mchId: "",
+           planId: "",
+           contractCode: "",
+           requestSerial: "",
+           contractDisplayAccount: "",
+           notifyUrl: "",
+           version: "",
+           sign: "",
+           timestamp: "",
+           returnApp: '3');
+```
\ No newline at end of file

doc/AUTO_DEDUCT_CN.md

+## 签约微信免密支付
+查看 [详情](https://pay.weixin.qq.com/wiki/doc/api/pap.php?chapter=18_5&index=2).
+```dart
+   import 'package:fluwx/fluwx.dart' as fluwx;
+   fluwx.autoDeDuct(
+           appId: "",
+           mchId: "",
+           planId: "",
+           contractCode: "",
+           requestSerial: "",
+           contractDisplayAccount: "",
+           notifyUrl: "",
+           version: "",
+           sign: "",
+           timestamp: "",
+           returnApp: '3');
+```
\ No newline at end of file

example/ios/Runner.xcodeproj/project.pbxproj

@@ -183,7 +183,6 @@
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
-						DevelopmentTeam = 8JJXUFV6F7;
 						SystemCapabilities = {
 							com.apple.BackgroundModes = {
 								enabled = 1;
@@ -197,6 +196,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -437,7 +437,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES = YES;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_TEAM = 8JJXUFV6F7;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -465,7 +465,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES = YES;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_TEAM = 8JJXUFV6F7;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",

example/lib/main.dart

@@ -2,8 +2,9 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:fluwx/fluwx.dart' as fluwx;
-import 'package:fluwx_example/launch_mini_program_page.dart';
-import 'package:fluwx_example/subscribe_message_page.dart';
+
+import 'launch_mini_program_page.dart';
+import 'subscribe_message_page.dart';
 
 import 'auth_by_qr_code_page.dart';
 import 'pay_page.dart';
@@ -14,6 +15,7 @@ import 'share_music.dart';
 import 'share_text_image.dart';
 import 'share_video_page.dart';
 import 'share_web_page.dart';
+import 'sign_auto_deduct_page.dart';
 
 void main() => runApp(new MyApp());
 
@@ -56,7 +58,8 @@ class _MyAppState extends State<MyApp> {
         "pay": (context) => PayPage(),
         "launchMiniProgram": (context) => LaunchMiniProgramPage(),
         "subscribeMessage": (ctx) => SubscribeMessagePage(),
-        "AuthByQRCode": (ctx) => AuthByQRCodePage()
+        "AuthByQRCode": (ctx) => AuthByQRCodePage(),
+        'AutoDeduct': (ctx) => SignAutoDeductPage(),
       },
       home: new Scaffold(
           appBar: new AppBar(
@@ -161,6 +164,14 @@ class ShareSelectorPage extends StatelessWidget {
                 },
                 child: const Text("AuthByQRCode")),
           ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: new OutlineButton(
+                onPressed: () {
+                  Navigator.of(context).pushNamed("AutoDeduct");
+                },
+                child: const Text("SignAuto-deduct")),
+          ),
         ],
       ),
     );

example/lib/sign_auto_deduct_page.dart

+import 'package:flutter/material.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:fluwx/fluwx.dart' as fluwx;
+
+class SignAutoDeductPage extends StatefulWidget {
+  @override
+  _SignAutoDeductPageState createState() => _SignAutoDeductPageState();
+}
+
+/// see wechat [document](https://pay.weixin.qq.com/wiki/doc/api/pap.php?chapter=18_5&index=2)
+class _SignAutoDeductPageState extends State<SignAutoDeductPage> {
+  TextEditingController appId =
+      TextEditingController(text: "wx316f9c82e99ac105");
+  TextEditingController mchId = TextEditingController(text: "");
+  TextEditingController planId = TextEditingController(text: "");
+  TextEditingController contractCode = TextEditingController(text: "");
+  TextEditingController requestSerial = TextEditingController(text: "");
+  TextEditingController contractDisplayAccount =
+      TextEditingController(text: "");
+  TextEditingController notifyUrl = TextEditingController(text: "");
+  TextEditingController version = TextEditingController(text: "1.0");
+  TextEditingController sign = TextEditingController(text: "");
+  TextEditingController timestamp = TextEditingController(text: "");
+  TextEditingController returnApp = TextEditingController(text: "3");
+
+  @override
+  void initState() {
+    super.initState();
+    fluwx.responseFromSubscribeMsg.listen((resp) {
+      print("resp = $resp");
+    });
+  }
+
+  @override
+  void dispose() {
+    appId.dispose();
+    mchId.dispose();
+    planId.dispose();
+    contractCode.dispose();
+    contractDisplayAccount.dispose();
+    requestSerial.dispose();
+    notifyUrl.dispose();
+    version.dispose();
+    sign.dispose();
+    timestamp.dispose();
+    returnApp.dispose();
+
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text('SubscribeMessagePage'),
+      ),
+      body: Container(
+        child: ListView(
+          children: <Widget>[
+            _buildTextField(title: "appId", textEditController: appId),
+            _buildTextField(title: "mchId", textEditController: mchId),
+            _buildTextField(title: "planId", textEditController: planId),
+            _buildTextField(
+                title: "contractCode", textEditController: contractCode),
+            _buildTextField(
+                title: "requestSerial", textEditController: requestSerial),
+            _buildTextField(
+                title: "contractDisplayAccount",
+                textEditController: contractDisplayAccount),
+            _buildTextField(title: "notifyUrl", textEditController: notifyUrl),
+            _buildTextField(title: "version", textEditController: version),
+            _buildTextField(title: "sign", textEditController: sign),
+            _buildTextField(title: "timestamp", textEditController: timestamp),
+            _buildTextField(title: "returnApp", textEditController: returnApp),
+            CupertinoButton(
+              child: Text('request once sign auto-deduct message'),
+              onPressed: _signAutoDeduct,
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildTextField({
+    String title,
+    TextEditingController textEditController,
+  }) {
+    return TextField(
+      decoration: InputDecoration(
+        labelText: title,
+      ),
+      controller: textEditController,
+    );
+  }
+
+  void _signAutoDeduct() {
+    fluwx.autoDeDuct(
+        appId: appId.text ?? "",
+        mchId: mchId.text ?? "",
+        planId: planId.text ?? "",
+        contractCode: contractCode.text ?? "",
+        requestSerial: requestSerial.text ?? "",
+        contractDisplayAccount: contractDisplayAccount.text ?? "",
+        notifyUrl: notifyUrl.text ?? "",
+        version: version.text ?? "",
+        sign: sign.text ?? "",
+        timestamp: timestamp.text ?? "",
+        returnApp: '3');
+  }
+}