add sign auto-deduct

android/src/main/kotlin/com/jarvan/fluwx/FluwxPlugin.kt

@@ -40,6 +40,7 @@ class FluwxPlugin(private val registrar: Registrar, channel: MethodChannel) : Me
     private val fluwxPayHandler = FluwxPayHandler()
     private val fluwxLaunchMiniProgramHandler = FluwxLaunchMiniProgramHandler()
     private val fluwxSubscribeMsgHandler = FluwxSubscribeMsgHandler()
+    private val fluwxAutodeducthandler = FluwxAutoDeductHandler()
 
     init {
         fluwxShareHandler.setRegistrar(registrar)
@@ -98,6 +99,11 @@ class FluwxPlugin(private val registrar: Registrar, channel: MethodChannel) : Me
             return
         }
 
+        if (WeChatPluginMethods.AUTO_DEDUCT == call.method) {
+            fluwxAutodeducthandler.signAutoDeduct(call, result)
+            return
+        }
+
         if (call.method.startsWith("share")) {
             fluwxShareHandler.handle(call, result)
         } else {

android/src/main/kotlin/com/jarvan/fluwx/constant/WeChatPluginMethods.java

@@ -26,4 +26,6 @@ public class WeChatPluginMethods {
     public static final String WE_CHAT_PAY_RESPONSE = "onPayResponse";
 
     public static final String SUBSCRIBE_MSG = "subscribeMsg";
+
+    public static final String AUTO_DEDUCT = "autoDeduct";
 }

android/src/main/kotlin/com/jarvan/fluwx/handler/FluwxAutoDeductHandler.kt

+package com.jarvan.fluwx.handler
+
+import com.tencent.mm.opensdk.modelbiz.WXOpenBusinessWebview
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import java.util.HashMap
+
+class FluwxAutoDeductHandler {
+    fun signAutoDeduct(call: MethodCall, result: MethodChannel.Result) {
+
+
+        val appId:String = call.argument<String>("appid") ?: ""
+        val mchId = call.argument<String>("mch_id") ?: ""
+        val planId = call.argument<String>("plan_id") ?: ""
+        val contractCode = call.argument<String>("contract_code") ?: ""
+        val requestSerial = call.argument<String>("request_serial") ?: ""
+        val contractDisplayAccount = call.argument<String>("contract_display_account") ?: ""
+        val notifyUrl = call.argument<String>("notify_url") ?: ""
+        val version = call.argument<String>("version") ?: ""
+        val sign = call.argument<String>("sign") ?: ""
+        val timestamp = call.argument<String>("timestamp") ?: ""
+        val returnApp = call.argument<String>("return_app") ?: ""
+
+        val map = HashMap<String,String>()
+        map.put("appid",appId)
+        map.put("mch_id",mchId)
+        map.put("plan_id",planId)
+        map.put("contract_code",contractCode)
+        map.put("request_serial",requestSerial)
+        map.put("contract_display_account",contractDisplayAccount)
+        map.put("notify_url",notifyUrl)
+        map.put("version",version)
+        map.put("sign",sign)
+        map.put("timestamp",timestamp)
+        map.put("return_app",returnApp)
+
+
+        val req = WXOpenBusinessWebview.Req()
+        req.businessType = 12
+        req.queryInfo = map
+        val b = WXAPiHandler.wxApi?.sendReq(req)
+        result.success(b)
+    }
+}
\ No newline at end of file

example/ios/Podfile.lock

@@ -14,9 +14,9 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/fluwx/ios"
 
 SPEC CHECKSUMS:
-  Flutter: 58dd7d1b27887414a370fcccb9e645c08ffd7a6a
-  fluwx: 19524c5e4c9c539a646407259139c9c1e4eaf9e5
+  Flutter: 9d0fac939486c9aba2809b7982dfdbb47a7b0296
+  fluwx: 9cbb1181ef8fd772f7388714ec9b5dfd3a5d0108
 
 PODFILE CHECKSUM: 348e15598a1c6ea25d3ed63919d5ffb9bd1c2ba6
 
-COCOAPODS: 1.6.1
+COCOAPODS: 1.5.3

example/ios/Runner.xcodeproj/project.pbxproj

@@ -279,7 +279,7 @@
 			files = (
 			);
 			inputPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
+				"${SRCROOT}/Pods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
 				"${PODS_ROOT}/../.symlinks/flutter/ios/Flutter.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
@@ -288,7 +288,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */

ios/Classes/FluwxPlugin.m

@@ -10,6 +10,7 @@
 #import "FluwxShareHandler.h"
 #import "FluwxLaunchMiniProgramHandler.h"
 #import "FluwxSubscribeMsgHandler.h"
+#import "FluwxAutoDeductHandler.h"
 
 @implementation FluwxPlugin
 
@@ -23,6 +24,7 @@ FluwxWXApiHandler *_fluwxWXApiHandler;
 FluwxPaymentHandler *_fluwxPaymentHandler;
 FluwxLaunchMiniProgramHandler *_fluwxLaunchMiniProgramHandler;
 FluwxSubscribeMsgHandler *_fluwxSubscribeMsgHandler;
+FluwxAutoDeductHandler *_fluwxAutoDeductHandler;
 
 - (void)dealloc
 {
@@ -54,6 +56,7 @@ FluwxSubscribeMsgHandler *_fluwxSubscribeMsgHandler;
         _fluwxPaymentHandler = [[FluwxPaymentHandler alloc] initWithRegistrar:registrar];
         _fluwxLaunchMiniProgramHandler = [[FluwxLaunchMiniProgramHandler alloc] initWithRegistrar:registrar];
         _fluwxSubscribeMsgHandler = [[FluwxSubscribeMsgHandler alloc] initWithRegistrar:registrar];
+        _fluwxAutoDeductHandler =[[FluwxAutoDeductHandler alloc] initWithRegistrar:registrar];
     }
 
     return self;
@@ -105,6 +108,10 @@ FluwxSubscribeMsgHandler *_fluwxSubscribeMsgHandler;
         [_fluwxAuthHandler stopAuthByQRCode:call result:result];
         return;
     }
+    if([@"autoDeduct" isEqualToString:call.method]){
+        [_fluwxAutoDeductHandler handleAutoDeductWithCall:call result:result];
+        return;
+    }
 
     if ([call.method hasPrefix:@"share"]) {
         [_fluwxShareHandler handleShare:call result:result];

ios/Classes/handler/FluwxAutoDeductHandler.m

+//
+//  FluwxAutoDeductHandler.m
+//  fluwx
+//
+//  Created by realm on 2019/5/22.
+//
+
+#import "FluwxAutoDeductHandler.h"
+#import <WXApiRequestHandler.h>
+
+@implementation FluwxAutoDeductHandler {
+    NSObject <FlutterPluginRegistrar> *_registrar;
+}
+- (instancetype)initWithRegistrar:(NSObject <FlutterPluginRegistrar> *)registrar {
+    self = [super init];
+    if (self) {
+        _registrar = registrar;
+    }
+    return self;
+}
+
+-(void)handleAutoDeductWithCall:(FlutterMethodCall *)call result:(FlutterResult)result {
+    NSDictionary *params = call.arguments;
+    WXOpenBusinessWebViewReq *req = [[WXOpenBusinessWebViewReq alloc] init];
+    req.businessType = 12;
+    req.queryInfoDic = params;
+    BOOL b = [WXApi sendReq:req];
+    
+    result(@(b));
+}
+
+-(NSString *)convertToJsonData:(NSDictionary *)dict
+{
+    NSError *error;
+    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:dict options:NSJSONWritingPrettyPrinted error:&error];
+    NSString *jsonString;
+    
+    if (!jsonData) {
+        NSLog(@"%@",error);
+    }else{
+        jsonString = [[NSString alloc]initWithData:jsonData encoding:NSUTF8StringEncoding];
+    }
+    
+    NSMutableString *mutStr = [NSMutableString stringWithString:jsonString];
+    //    NSRange range = {0,jsonString.length};
+    //    //去掉字符串中的空格
+    //    [mutStr replaceOccurrencesOfString:@" " withString:@"" options:NSLiteralSearch range:range];
+    NSRange range2 = {0,mutStr.length};
+    //去掉字符串中的换行符
+    [mutStr replaceOccurrencesOfString:@"\n" withString:@"" options:NSLiteralSearch range:range2];
+    
+    return mutStr;
+
+@end

ios/Classes/public/FluwxAutoDeductHandler.h

+//
+//  FluwxAutoDeductHandler.h
+//  fluwx
+//
+//  Created by realm on 2019/5/22.
+//
+
+#import <Foundation/Foundation.h>
+#import <Flutter/Flutter.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface FluwxAutoDeductHandler : NSObject
+-(instancetype) initWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar;
+-(void)handleAutoDeductWithCall:(FlutterMethodCall *)call result:(FlutterResult)result;
+@end
+
+NS_ASSUME_NONNULL_END

ios/Classes/public/WXApiObject.h

@@ -404,7 +404,7 @@ typedef void(^WXLogBolock)(NSString *log);
  *
  *
  */
-@interface WXOpenBusinessWebViewReq : BaseReq
+@interface WXOpenBusinessWebViewReq : BaseReq   
 
 /** 网页业务类型
  * @attention

ios/README.txt

+重要!
+SDK1.8.4
+1. 调整分享图片大小限制
+2. 新增openBusinessView接口
+
+SDK1.8.3
+1. SDK增加调起微信刷卡支付接口
+2. SDK增加小程序订阅消息接口
+3. 修复小程序订阅消息接口没有resp的问题
+
+SDK1.8.2
+1. SDK增加开发票授权 WXInvoiceAuthInsert
+2. SDK增加非税接口   WXNontaxPay
+3. SDK增加医保接口   WXPayInsurance
+4. 更换MTA库
+
+SDK1.8.1
+1. SDK打开小程序支持指定版本（体验，开发，正式版）
+2. SDK分享小程序支持指定版本（体验，开发，正式版）
+3. SDK支持输出log日志
+
+SDK1.8.0
+1. SDK支持打开小程序
+2. SDK分享小程序支持shareTicket
+
+SDK1.7.9
+1. SDK订阅一次性消息
+
+SDK1.7.8
+1 SDK分享小程序支持大图
+
+SDK1.7.7
+1 增加SDK分享小程序
+2 增加选择发票接口
+
+SDK1.7.6
+1. 提高稳定性
+1 修复mta崩溃
+2  新增接口支持开发者关闭mta数据统计上报
+
+SDK1.7.5
+1. 提高稳定性
+2. 加快registerApp接口启动速度
+
+SDK1.7.4
+1. 更新支持iOS启用 ATS(App Transport Security)
+2. 需要在工程中链接CFNetwork.framework
+3. 在工程配置中的”Other Linker Flags”中加入”-Objc -all_load”
+
+SDK1.7.3
+1. 增强稳定性，适配iOS10
+2. 修复小于32K的jpg格式缩略图设置失败的问题
+
+SDK1.7.2
+1. 修复因CTTeleponyNetworkInfo引起的崩溃问题
+
+SDK1.7.1
+1. 支持兼容ipv6(提升稳定性)
+2. xCode Version 7.3.1 (7D1014) 编译
+
+SDK1.7
+1. 支持兼容ipv6
+2. 修复若干问题增强稳定性
+
+SDK1.6.3
+1. xCode7.2 构建的sdk包。
+2. 请使用xCode7.2进行编译。
+3. 需要在Build Phases中Link  Security.framework
+4. 修复若干小问题。
+
+SDK1.6.2
+1、xCode7.1 构建的sdk包
+2、请使用xCode7.1进行编译
+
+SDK1.6.1
+1、修复armv7s下,bitcode可能编译不过
+2、解决warning
+
+SDK1.6
+1、iOS 9系统策略更新，限制了http协议的访问，此外应用需要在“Info.plist”中将要使用的URL Schemes列为白名单，才可正常检查其他应用是否安装。
+受此影响，当你的应用在iOS 9中需要使用微信SDK的相关能力（分享、收藏、支付、登录等）时，需要在“Info.plist”里增加如下代码：
+<key>LSApplicationQueriesSchemes</key>
+<array>
+<string>weixin</string>
+</array>
+<key>NSAppTransportSecurity</key>
+<dict>
+<key>NSAllowsArbitraryLoads</key>
+<true/>
+</dict>
+2、开发者需要在工程中链接上 CoreTelephony.framework
+3、解决bitcode编译不过问题
+
+SDK1.5
+1、废弃safeSendReq:接口，使用sendReq:即可。
+2、新增+(BOOL) sendAuthReq:(SendAuthReq*) req viewController : (UIViewController*) viewController delegate:(id<WXApiDelegate>) delegate;
+支持未安装微信情况下Auth,具体见WXApi.h接口描述
+3、微信开放平台新增了微信模块用户统计功能，便于开发者统计微信功能模块的用户使用和活跃情况。开发者需要在工程中链接上:SystemConfiguration.framework,libz.dylib,libsqlite3.0.dylib。

lib/src/fluwx_iml.dart

@@ -301,6 +301,34 @@ Future subscribeMsg({
   );
 }
 
+Future autoDeDuct({
+  @required String appId,
+  @required String mchId,
+  @required String planId,
+  @required String contractCode,
+  @required String requestSerial,
+  @required String contractDisplayAccount,
+  @required String notifyUrl,
+  @required String version,
+  @required String sign,
+  @required String timestamp,
+  String returnApp = '3',
+}) async {
+  return await _channel.invokeMethod("autoDeduct", {
+    'appid': appId,
+    'mch_id': mchId,
+    'plan_id': planId,
+    'contract_code': contractCode,
+    'request_serial': requestSerial,
+    'contract_display_account': contractDisplayAccount,
+    'notify_url': notifyUrl,
+    'version': version,
+    'sign': sign,
+    'timestamp': timestamp,
+    'return_app': returnApp,
+  });
+}
+
 _handleOnAuthByQRCodeFinished(MethodCall methodCall) {
   int errCode = methodCall.arguments["errCode"];
   _authByQRCodeFinishedController.add(AuthByQRCodeResult(