Initial commit

.ci/Dockerfile

+FROM cirrusci/flutter:stable
+
+RUN sudo apt-get update -y
+
+RUN sudo apt-get install -y --no-install-recommends gnupg
+
+# Add repo for gcloud sdk and install it
+RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | \
+    sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list 
+
+RUN curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | \
+    sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
+
+RUN sudo apt-get update && sudo apt-get install -y google-cloud-sdk && \
+    gcloud config set core/disable_usage_reporting true && \
+    gcloud config set component_manager/disable_update_check true
+
+RUN yes | sdkmanager \
+    "platforms;android-29" \
+    "build-tools;29.0.2" \
+    "extras;google;m2repository" \
+    "extras;android;m2repository"
+
+RUN yes | sdkmanager \
+    "platforms;android-28" \
+    "build-tools;28.0.3" \
+    "extras;google;m2repository" \
+    "extras;android;m2repository"
+
+RUN yes | sdkmanager --licenses

.cirrus.yml

+task:
+  container:
+    dockerfile: .ci/Dockerfile
+    cpu: 8
+    memory: 16G
+  pub_cache:
+    folder: ~/.pub-cache
+  setup_script:
+    - flutter channel stable
+    - flutter upgrade
+  build_script:
+    - cd example
+    - flutter build apk
+  #test_script: flutter test
+
+task:
+  osx_instance:
+    image: catalina-xcode-11.3.1-flutter
+  pub_cache:
+    folder: ~/.pub-cache
+  setup_script:
+    - pod repo update
+    - flutter channel stable
+    - flutter upgrade
+  create_simulator_script:
+    - xcrun simctl list
+    - xcrun simctl create Flutter-iPhone com.apple.CoreSimulator.SimDeviceType.iPhone-X com.apple.CoreSimulator.SimRuntime.iOS-13-3 | xargs xcrun simctl boot
+  build_script:
+    - cd example
+    - flutter build ios --no-codesign
+  #test_script: flutter test

.gitignore

+.DS_Store
+.dart_tool/
+
+.packages
+.pub/
+pubspec.lock
+
+build/
+*.iml
+.idea/
+*.flutter-plugins-dependencies
\ No newline at end of file

CHANGELOG.md

+## 1.7.2+3
+* Fix #82
+
+## 1.7.1+2
+* Update libs.
+
+## 1.7.1+1
+* Fix #57
+
+## 1.7.1
+* Fix #55
+
+## 1.7.0
+* 支付SDK升级至15.7.9
+* 兼容Flutter 1.20
+* Android 依赖升级
+
+## 1.6.1+1
+* 删除不必要的权限
+* Android的支付宝SDK升级到15.7.6
+
+## 1.6.1
+* Android的支付宝SDK升级到15.7.5
+* iOS的支付宝SDK升级到15.7.4
+* Kotlin->1.3.72
+
+## 1.6.0+1
+* 升级
+
+## 1.6.0
+* Fix #41
+* 升级kotlin coroutine
+
+## 1.5.0
+* 改进Android代码
+
+## 1.4.0
+* 修复1.3.0的问题
+
+## 1.3.0
+* 删除过时方法
+* 升级Android plugin以兼容新API
+
+## 1.2.3
+* Android的支付宝SDK升级到15.7.3
+
+## 1.2.2
+
+* 加入consumer-proguard
+
+## 1.2.1
+
+* Fix #35
+* AliPay SDK升级到15.6.8
+
+## 1.2.0
+
+* 将一些方法重命名，未来这些方法将会被移除。
+* Kotlin: 1.3.50，gradle-wrapper: 5.4.1
+
+## 1.1.0+2
+
+* 修复ios获取版本的bug。
+
+## 1.1.0+1
+* 兼容swift
+
+## 1.1.0
+* 升级sdk，同时ios源换成官方源
+
+## 1.0.0+1
+* 按照pub意见进行修改
+
+## 1.0.0
+
+* ios不必重写AppDelegate
+
+## 0.1.6+2
+* 按照pub意见进行修改
+
+## 0.1.6+1
+* 按照pub意见进行修改
+
+## 0.1.6
+* 支付宝SDK升级到15.6.4
+* 升级Kotlin
+
+## 0.1.5
+* 支持检查客户端是否安装了支付宝App。
+
+## 0.1.4
+* Fix #18
+
+## 0.1.3
+* Android支持沙箱了
+
+
+## 0.1.2
+* 修复在ios上调用登录报错的问题
+
+## 0.1.1
+* 修复ios上通过webview登录无回调的问题
+
+## 0.1.0
+* 支持支付宝登录了。
+
+## 0.0.8
+* kotlin升级至1.3.21
+* kotlinx-coroutines升级至1.1.1
+* AliPaySDK升级至15.6.0
+
+## 0.0.7
+* android构建工具升级
+* AliPaySDK升级至15.5.9
+
+## 0.0.6
+* android构建工具升级
+* AliPaySDK升级至15.5.7
+
+## 0.0.5
+* *build.gradle*升级到了*3.2.0*
+* *kotlin*升级到了*1.2.71*
+
+## 0.0.4
+* 修复iOS无回调问题
+
+## 0.0.3
+* 删除AliPayModel
+
+## 0.0.2
+* 修复iOS支付bug
+
+## 0.0.1
+
+* first released.

README.md

+![logo](./arts/tobias_logo.png)
+![pub package](https://img.shields.io/pub/v/tobias.svg)
+
+[中文移步这里](./README_CN.md)
+
+QQ Group：892398530。
+
+## What's Tobias
+
+Tobias is a  flutter plugin for AliPaySDK.
+
+## Getting Started
+
+I highly recommend that you read  [the official documents](https://docs.open.alipay.com/204/105051/) before using tobias.
+Tobias helps you to do something but not all.
+For example, you have to configure your URL Scheme on iOS.
+
+
+
+
+
+## Payment
+It's simple,pass Tobias your order info from server :
+```dart
+import 'package:tobias/tobias.dart' ;
+aliPay(yourOrder);
+```
+The result is map contains results from AliPay.The result also contains an external filed named `platform` which
+means the result is from `iOS` or `android`.
+Result sample:
+```dart
+{
+result: partner="2088411752388544"&seller_id="etongka123@163.com"&out_trade_no="180926084213001"&subject="test pay"&total_fee="0.01"&notify_url="http://127.0.0.1/alipay001"&service="mobile.securitypay.pay"&payment_type="1"&_input_charset="utf-8"&it_b_pay="30m"&return_url="m.alipay.com"&success="true"&sign_type="RSA"&sign="nCZ8MDhsNvYNAbrLZJZ2VUy6vydgAp+JCq1aQo6ORDYtI9zwtnja3qNGQNiDJCuktoIj7fSTM487XhjPDqnOreZjIA1GJpxu9D1I3nMXIn1M7DfZ0noDwXcYZ438/jbYac7g8mhpwdKGweLCAni9mO3Y6q3iBFkox8i9PcsGxJY=",
+resultStatus: 9000,
+ memo: ,
+ platform:iOS
+}
+
+```
+ 
+ > NOTE:Tobias use pay_V2.
+ 
+  
+## Auth
+
+```
+   aliPayAuth("your auth str");
+
+```
+
+## Check AliPay Installation
+
+```
+    var result = await isAliPayInstalled();
+   
+``` 
+
+> If you want to check alipay installation of Alipay on iOS,make sure you have added `alipays` into your whitelist in `info.plist`.
+
+
+
+For iOS,yout have to add url schema named `alipay`.
+On Xcode GUI:
+![url_schema](./arts/url_schema.png)
+
+
+in your `info.plist`:
+```
+     <array>
+   		<dict>
+   			<key>CFBundleTypeRole</key>
+   			<string>Editor</string>
+   			<key>CFBundleURLName</key>
+   			<string>alipay</string>
+   			<key>CFBundleURLSchemes</key>
+   			<array>
+   				<string>tobiasexample</string>
+   			</array>
+   		</dict>
+   	</array>
+
+```
+
+You can also call `tobias.version()` which returns a map contains `version` and `platform`.
+
+
+## Upgrade to 1.0.0
+
+There's no need to override `AppDelegate` since `tobais 1.0.0`. If you have done that before, please remove 
+the following code in your `AppDelegate`:
+
+```objective-c
+
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
+  return [TobiasPlugin handleOpenURL:url];
+}
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<NSString*, id> *)options
+{
+  return [TobiasPlugin handleOpenURL:url];
+}
+```
+
+If you have to override these two functions, make sure you have called the `super`:
+```objective-c
+
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
+    
+  return [super application:application openURL:url sourceApplication:sourceApplication annotation:annotation];
+}
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<NSString*, id> *)options
+{
+    
+  return [super application:application openURL:url options:options];
+}
+```
+
+
+
+### Donate
+Buy me a cup of coffee。
+
+<img src="./arts/wx.jpeg" height="300">  <img src="./arts/ali.jpeg" height="300">
+
+
+### Subscribe Us On WeChat
+![subscribe](./arts/wx_subscription.png)
+
+## LICENSE
+
+
+    Copyright 2018 OpenFlutter Project
+
+    Licensed to the Apache Software Foundation (ASF) under one or more contributor
+    license agreements.  See the NOTICE file distributed with this work for
+    additional information regarding copyright ownership.  The ASF licenses this
+    file to you under the Apache License, Version 2.0 (the "License"); you may not
+    use this file except in compliance with the License.  You may obtain a copy of
+    the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+    License for the specific language governing permissions and limitations under
+    the License.

README_CN.md

+![logo](./arts/tobias_logo.png)
+![pub package](https://img.shields.io/pub/v/tobias.svg)
+
+QQ 群：892398530。
+
+## Tobias是什么
+
+Tobias是一个为支付宝支付SDK做的Flutter插件。
+
+## 开始
+
+在使用前强烈阅读[官方接入指南](https://docs.open.alipay.com/204/105051/)。
+Tobias 可以完成一部分但不是全部工作。
+例如，在iOS上你还要设置URL Scheme。
+
+
+
+
+
+## 支付
+Tobias使用起来很简单，只需要把从服务器取得的字符串交给Tobias就行了:
+```dart
+import 'package:tobias/tobias.dart' as tobias;
+tobias.pay(yourOrder);
+```
+   
+返回值是一个包含支付宝支付结果的`map`。其中还包含了一个额外的 `platform`字段，
+它的值为 `iOS` 或 `android`。
+> 注意:Tobias 使用的是 pay_V2.
+
+## 授权登录
+
+```
+    tobias.auth("your auth str");
+
+```
+
+
+
+## 检查支付宝安装情况
+
+```
+    var result = await tobias.isAliPayInstalled();
+   
+```   
+
+> 如果你想在iOS上检测支付宝是否已安装，请确保你已经在`info.plist`中将`alipays`添加至白名单。 
+
+在 iOS中还要添加一个名为`alipay`的URL Schema，否则无法返回你的app.
+通过GUI添加:
+![url_schema](./arts/url_schema.png)
+
+
+在`info.plist`文件中添加:
+```
+<array>
+   		<dict>
+   			<key>CFBundleTypeRole</key>
+   			<string>Editor</string>
+   			<key>CFBundleURLName</key>
+   			<string>alipay</string>
+   			<key>CFBundleURLSchemes</key>
+   			<array>
+   				<string>tobiasexample</string>
+   			</array>
+   		</dict>
+   	</array>
+
+```
+
+你可以通过调用 `tobias.version()` 来获取对应平上的SDK版本，其返回值是一个包含 `version` 和 `platform`的map。
+结果示例:
+```dart
+{
+result: partner="2088411752388544"&seller_id="etongka123@163.com"&out_trade_no="180926084213001"&subject="test pay"&total_fee="0.01"&notify_url="http://127.0.0.1/alipay001"&service="mobile.securitypay.pay"&payment_type="1"&_input_charset="utf-8"&it_b_pay="30m"&return_url="m.alipay.com"&success="true"&sign_type="RSA"&sign="nCZ8MDhsNvYNAbrLZJZ2VUy6vydgAp+JCq1aQo6ORDYtI9zwtnja3qNGQNiDJCuktoIj7fSTM487XhjPDqnOreZjIA1GJpxu9D1I3nMXIn1M7DfZ0noDwXcYZ438/jbYac7g8mhpwdKGweLCAni9mO3Y6q3iBFkox8i9PcsGxJY=",
+resultStatus: 9000,
+ memo: ,
+ platform:iOS
+}
+
+```
+
+## 升级到1.0.0
+
+从`tobais 1.0.0`开始开发者不必重写`AppDelegate`了。如果你以前重写了这个方法,请在 `AppDelegate`中删除相应的代码:
+
+```objective-c
+
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
+  return [WXApi handleOpenURL:url delegate:[FluwxResponseHandler defaultManager]];
+}
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<NSString*, id> *)options
+{
+  return [WXApi handleOpenURL:url delegate:[FluwxResponseHandler defaultManager]];
+}
+```
+
+如果一定要重写这2个方法,请确保你调用了 `super`:
+```objective-c
+
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
+    
+  return [super application:application openURL:url sourceApplication:sourceApplication annotation:annotation];
+}
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<NSString*, id> *)options
+{
+    
+  return [super application:application openURL:url options:options];
+}
+```
+
+## 请作者喝杯咖啡。
+
+<img src="./arts/wx.jpeg" height="300">  <img src="./arts/ali.jpeg" height="300">
+
+### 欢迎关注公众号
+![subscribe](./arts/wx_subscription.png)
+
+
+## LICENSE
+
+
+    Copyright 2018 OpenFlutter Project
+
+    Licensed to the Apache Software Foundation (ASF) under one or more contributor
+    license agreements.  See the NOTICE file distributed with this work for
+    additional information regarding copyright ownership.  The ASF licenses this
+    file to you under the Apache License, Version 2.0 (the "License"); you may not
+    use this file except in compliance with the License.  You may obtain a copy of
+    the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+    License for the specific language governing permissions and limitations under
+    the License.

android/.gitignore

+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

android/build.gradle

+group 'com.jarvan.tobias'
+version '1.0-SNAPSHOT'
+
+buildscript {
+    ext.kotlin_version = '1.4.10'
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:4.0.1'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+rootProject.allprojects {
+    repositories {
+        google()
+        jcenter()
+        flatDir {
+            dirs project(':tobias').file('libs')
+        }
+    }
+}
+
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+android {
+    compileSdkVersion 28
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+    defaultConfig {
+        minSdkVersion 16
+        consumerProguardFiles 'consumer-proguard-rules.txt'
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation(name: 'alipaysdk-noutdid-15.8.01.201215151847', ext: 'aar')
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.9'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9'
+}

android/consumer-proguard-rules.txt

+-dontshrink
+-dontpreverify
+-dontoptimize
+-dontusemixedcaseclassnames
+
+-flattenpackagehierarchy
+-allowaccessmodification
+-printmapping map.txt
+
+-optimizationpasses 7
+-verbose
+-keepattributes Exceptions,InnerClasses
+-dontskipnonpubliclibraryclasses
+-dontskipnonpubliclibraryclassmembers
+-ignorewarnings
+
+-keep public class * extends android.app.Activity
+-keep public class * extends android.app.Application
+-keep public class * extends android.app.Service
+-keep public class * extends android.content.BroadcastReceiver
+-keep public class * extends android.content.ContentProvider
+-keep public class * extends java.lang.Throwable {*;}
+-keep public class * extends java.lang.Exception {*;}
+
+-keep class com.alipay.android.app.IAlixPay{*;}
+-keep class com.alipay.android.app.IAlixPay$Stub{*;}
+-keep class com.alipay.android.app.IRemoteServiceCallback{*;}
+-keep class com.alipay.android.app.IRemoteServiceCallback$Stub{*;}
+-keep class com.alipay.sdk.app.PayTask{ public *;}
+-keep class com.alipay.sdk.app.AuthTask{ public *;}
+-keep class com.alipay.sdk.app.H5PayCallback {
+    <fields>;
+    <methods>;
+}
+-keep class com.alipay.android.phone.mrpc.core.** { *; }
+-keep class com.alipay.apmobilesecuritysdk.** { *; }
+-keep class com.alipay.mobile.framework.service.annotation.** { *; }
+-keep class com.alipay.mobilesecuritysdk.face.** { *; }
+-keep class com.alipay.tscenter.biz.rpc.** { *; }
+-keep class org.json.alipay.** { *; }
+-keep class com.alipay.tscenter.** { *; }
+-keep class com.ta.utdid2.** { *;}
+-keep class com.ut.device.** { *;}
+
+
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+-keepclasseswithmembers class * {
+    public <init>(android.content.Context, android.util.AttributeSet);
+}
+
+-keepclasseswithmembers class * {
+    public <init>(android.content.Context, android.util.AttributeSet, int);
+}
+
+-keepclassmembers class * extends android.app.Activity {
+   public void *(android.view.View);
+}
+
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+-keep class * implements android.os.Parcelable {
+  public static final android.os.Parcelable$Creator *;
+}
+
+# adding this in to preserve line numbers so that the stack traces
+# can be remapped
+-renamesourcefileattribute SourceFile
+-keepattributes SourceFile,LineNumberTable
+
+## Kotlin
+
+# ServiceLoader support
+-keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {}
+-keepnames class kotlinx.coroutines.CoroutineExceptionHandler {}
+-keepnames class kotlinx.coroutines.android.AndroidExceptionPreHandler {}
+-keepnames class kotlinx.coroutines.android.AndroidDispatcherFactory {}
+
+# Most of volatile fields are updated with AFU and should not be mangled
+-keepclassmembernames class kotlinx.** {
+    volatile <fields>;
+}

android/gradle.properties

+org.gradle.jvmargs=-Xmx1536M

android/proguard-rules.pro

+-keep class com.alipay.android.app.IAlixPay{*;}
+-keep class com.alipay.android.app.IAlixPay$Stub{*;}
+-keep class com.alipay.android.app.IRemoteServiceCallback{*;}
+-keep class com.alipay.android.app.IRemoteServiceCallback$Stub{*;}
+-keep class com.alipay.sdk.app.PayTask{ public *;}
+-keep class com.alipay.sdk.app.AuthTask{ public *;}
+-keep class com.alipay.sdk.app.H5PayCallback {
+    <fields>;
+    <methods>;
+}
+-keep class com.alipay.android.phone.mrpc.core.** { *; }
+-keep class com.alipay.apmobilesecuritysdk.** { *; }
+-keep class com.alipay.mobile.framework.service.annotation.** { *; }
+-keep class com.alipay.mobilesecuritysdk.face.** { *; }
+-keep class com.alipay.tscenter.biz.rpc.** { *; }
+-keep class org.json.alipay.** { *; }
+-keep class com.alipay.tscenter.** { *; }
+-keep class com.ta.utdid2.** { *;}
+-keep class com.ut.device.** { *;}
+#kotlin协程
+-keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {}
+-keepnames class kotlinx.coroutines.CoroutineExceptionHandler {}
+-keepclassmembernames class kotlinx.** {
+    volatile <fields>;
+}

android/settings.gradle

+rootProject.name = 'tobias'

android/src/main/AndroidManifest.xml

+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="com.jarvan.tobias">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+  
+</manifest>

android/src/main/kotlin/com/jarvan/tobias/TobaisPluginDelegate.kt

+package com.jarvan.tobias
+
+import android.app.Activity
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.net.Uri
+import com.alipay.sdk.app.AuthTask
+import com.alipay.sdk.app.EnvUtils
+import com.alipay.sdk.app.PayTask
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel.Result
+import kotlinx.coroutines.*
+import kotlin.coroutines.CoroutineContext
+
+/***
+ * Created by mo on 2020/3/14
+ * 冷风如刀，以大地为砧板，视众生为鱼肉。
+ * 万里飞雪，将穹苍作烘炉，熔万物为白银。
+ **/
+class TobaisPluginDelegate : CoroutineScope {
+    var activity: Activity? = null
+    fun handleMethodCall(call: MethodCall, result: Result) {
+        when (call.method) {
+            "version" -> version(result)
+            "pay" -> pay(call, result)
+            "auth" -> auth(call, result)
+            "isAliPayInstalled" -> isAliPayInstalled(result)
+            else -> result.notImplemented()
+        }
+    }
+
+    fun cancel() {
+        job.cancel()
+    }
+
+    private fun pay(call: MethodCall, result: Result) {
+        launch {
+            if (call.argument<Int>("payEnv") == 1) {
+                EnvUtils.setEnv(EnvUtils.EnvEnum.SANDBOX)
+            } else {
+                EnvUtils.setEnv(EnvUtils.EnvEnum.ONLINE)
+            }
+            val payResult = doPayTask(call.argument("order") ?: "")
+            withContext(Dispatchers.Main) {
+                result.success(payResult)
+            }
+        }
+    }
+
+    private suspend fun doPayTask(orderInfo: String): Map<String, String> = withContext(Dispatchers.IO) {
+        val alipay = PayTask(activity)
+        alipay.payV2(orderInfo, true) ?: mapOf<String, String>()
+    }
+
+
+    private fun auth(call: MethodCall, result: Result) {
+        launch {
+            val authResult = doAuthTask(call.arguments as String)
+            withContext(Dispatchers.Main) {
+                result.success(authResult.plus("platform" to "android"))
+            }
+        }
+    }
+
+    private suspend fun doAuthTask(authInfo: String): Map<String, String> = withContext(Dispatchers.IO) {
+        val alipay = AuthTask(activity)
+        alipay.authV2(authInfo, true) ?: mapOf<String, String>()
+    }
+
+    private fun version(result: Result) {
+        launch {
+            val version = doGetVersionTask()
+            withContext(Dispatchers.Main) {
+                result.success(version)
+            }
+        }
+    }
+
+    private fun isAliPayInstalled(result: Result) {
+        val manager = activity?.packageManager
+        if (manager != null) {
+            val action = Intent(Intent.ACTION_VIEW)
+            action.data = Uri.parse("alipays://")
+            val list = manager.queryIntentActivities(action, PackageManager.GET_RESOLVED_FILTER)
+            result.success(list != null && list.size > 0)
+        } else {
+            result.error("-1", "can't find packageManager", null)
+        }
+    }
+
+    private suspend fun doGetVersionTask(): String = withContext(Dispatchers.IO) {
+        val alipay = PayTask(activity)
+        alipay.version ?: ""
+    }
+
+    val job = Job()
+
+    override val coroutineContext: CoroutineContext = Dispatchers.Main + job
+}
\ No newline at end of file

android/src/main/kotlin/com/jarvan/tobias/TobiasPlugin.kt

+package com.jarvan.tobias
+
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+import io.flutter.embedding.engine.plugins.activity.ActivityAware
+import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler
+import io.flutter.plugin.common.MethodChannel.Result
+import io.flutter.plugin.common.PluginRegistry.Registrar
+
+class TobiasPlugin : FlutterPlugin, MethodCallHandler, ActivityAware{
+
+    private val delegate = TobaisPluginDelegate()
+
+//    private var activity: Activity? = null
+
+    companion object {
+        @JvmStatic
+        fun registerWith(registrar: Registrar): Unit {
+            val channel = MethodChannel(registrar.messenger(), "com.jarvanmo/tobias")
+            channel.setMethodCallHandler(TobiasPlugin().apply {
+                delegate.activity = registrar.activity()
+            })
+        }
+    }
+
+    override fun onMethodCall(call: MethodCall, result: Result) = delegate.handleMethodCall(call, result)
+
+    override fun onAttachedToEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+        val channel = MethodChannel(binding.binaryMessenger, "com.jarvanmo/tobias")
+        channel.setMethodCallHandler(this)
+    }
+
+    override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+        delegate.cancel()
+    }
+
+    override fun onDetachedFromActivity() {
+    }
+
+    override fun onReattachedToActivityForConfigChanges(binding: ActivityPluginBinding) {
+    }
+
+    override fun onAttachedToActivity(binding: ActivityPluginBinding) {
+        delegate.activity = binding.activity
+    }
+
+    override fun onDetachedFromActivityForConfigChanges() {
+    }
+
+}

example/.gitignore

+.DS_Store
+.dart_tool/
+
+.packages
+.pub/
+
+build/
+
+.flutter-plugins
+
+ios/Flutter/flutter_export_environment.sh
\ No newline at end of file

example/.metadata

+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: e4b989bf3dbefc61f11bce298d16f92ebd9cde41
+  channel: dev

example/README.md

+# tobias_example
+
+Demonstrates how to use the tobias plugin.
+
+## Getting Started
+
+For help getting started with Flutter, view our online
+[documentation](https://flutter.io/).

example/android/.gitignore

+*.iml
+*.class
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+GeneratedPluginRegistrant.java

example/android/app/build.gradle

+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+    compileSdkVersion 28
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "com.jarvan.tobiasexample"
+        minSdkVersion 16
+        targetSdkVersion 28
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}

example/android/app/src/main/AndroidManifest.xml

+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.jarvan.tobiasexample">
+
+    <!-- The INTERNET permission is required for development. Specifically,
+         flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+
+    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
+         calls FlutterMain.startInitialization(this); in its onCreate method.
+         In most cases you can leave this as-is, but you if you want to provide
+         additional functionality it is fine to subclass or reimplement
+         FlutterApplication and put your custom class here. -->
+    <application
+        android:name="io.flutter.app.FlutterApplication"
+        android:label="tobias_example"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- This keeps the window background of the activity showing
+                 until Flutter renders its first frame. It can be removed if
+                 there is no splash screen (such as the default splash screen
+                 defined in @style/LaunchTheme). -->
+            <meta-data
+                android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
+                android:value="true" />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

example/android/app/src/main/kotlin/com/jarvan/tobiasexample/MainActivity.kt

+package com.jarvan.tobiasexample
+
+import android.os.Bundle
+
+import io.flutter.app.FlutterActivity
+import io.flutter.plugins.GeneratedPluginRegistrant
+
+class MainActivity(): FlutterActivity() {
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    GeneratedPluginRegistrant.registerWith(this)
+  }
+}

example/android/app/src/main/res/drawable/launch_background.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

example/android/app/src/main/res/values/styles.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+</resources>

example/android/build.gradle

+buildscript {
+    ext.kotlin_version = '1.4.10'
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:4.0.1'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

example/android/gradle.properties

+android.enableJetifier=true
+android.useAndroidX=true
+org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true

example/android/gradle/wrapper/gradle-wrapper.properties

+#Thu Aug 06 14:20:29 CST 2020
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip

example/android/gradlew

+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

example/android/gradlew.bat

+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

example/android/settings.gradle

+include ':app'
+
+def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+
+def plugins = new Properties()
+def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
+if (pluginsFile.exists()) {
+    pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
+}
+
+plugins.each { name, path ->
+    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
+    include ":$name"
+    project(":$name").projectDir = pluginDirectory
+}

example/ios/.gitignore

+.idea/
+.vagrant/
+.sconsign.dblite
+.svn/
+
+.DS_Store
+*.swp
+profile
+
+DerivedData/
+build/
+GeneratedPluginRegistrant.h
+GeneratedPluginRegistrant.m
+
+.generated/
+
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+
+xcuserdata
+
+*.moved-aside
+
+*.pyc
+*sync/
+Icon?
+.tags*
+
+/Flutter/app.flx
+/Flutter/app.zip
+/Flutter/flutter_assets/
+/Flutter/App.framework
+/Flutter/Flutter.framework
+/Flutter/Generated.xcconfig
+/ServiceDefinitions.json
+
+Pods/
+.symlinks/

example/ios/Flutter/.last_build_id

+8c630402d5dae0e1c64011257ea556e6
\ No newline at end of file

example/ios/Flutter/AppFrameworkInfo.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>MinimumOSVersion</key>
+  <string>8.0</string>
+</dict>
+</plist>

example/ios/Flutter/Debug.xcconfig

+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "Generated.xcconfig"

example/ios/Flutter/Flutter.podspec

+#
+# NOTE: This podspec is NOT to be published. It is only used as a local source!
+#
+
+Pod::Spec.new do |s|
+  s.name             = 'Flutter'
+  s.version          = '1.0.0'
+  s.summary          = 'High-performance, high-fidelity mobile apps.'
+  s.description      = <<-DESC
+Flutter provides an easy and productive way to build and deploy high-performance mobile apps for Android and iOS.
+                       DESC
+  s.homepage         = 'https://flutter.io'
+  s.license          = { :type => 'MIT' }
+  s.author           = { 'Flutter Dev Team' => 'flutter-dev@googlegroups.com' }
+  s.source           = { :git => 'https://github.com/flutter/engine', :tag => s.version.to_s }
+  s.ios.deployment_target = '8.0'
+  s.vendored_frameworks = 'Flutter.framework'
+end

example/ios/Flutter/Release.xcconfig

+#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "Generated.xcconfig"

example/ios/Podfile

+# Uncomment this line to define a global platform for your project
+# platform :ios, '9.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

example/ios/Podfile.lock

+PODS:
+  - AlipaySDK-iOS (15.7.9)
+  - Flutter (1.0.0)
+  - tobias (0.0.1):
+    - AlipaySDK-iOS (~> 15.7.9)
+    - Flutter
+
+DEPENDENCIES:
+  - Flutter (from `Flutter`)
+  - tobias (from `.symlinks/plugins/tobias/ios`)
+
+SPEC REPOS:
+  trunk:
+    - AlipaySDK-iOS
+
+EXTERNAL SOURCES:
+  Flutter:
+    :path: Flutter
+  tobias:
+    :path: ".symlinks/plugins/tobias/ios"
+
+SPEC CHECKSUMS:
+  AlipaySDK-iOS: 94ff4c0e17c5e7d126b8207596d5033006534c25
+  Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
+  tobias: 6872e2198dc30e17c10513b9ee114e28d099bc70
+
+PODFILE CHECKSUM: 8e679eca47255a8ca8067c4c67aab20e64cb974d
+
+COCOAPODS: 1.9.1

example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>

example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0910"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

example/ios/Runner.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>

example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

example/ios/Runner/AppDelegate.h

+#import <Flutter/Flutter.h>
+#import <UIKit/UIKit.h>
+#import <tobias/TobiasPlugin.h>
+@interface AppDelegate : FlutterAppDelegate
+
+@end

example/ios/Runner/AppDelegate.m

+#include "AppDelegate.h"
+#include "GeneratedPluginRegistrant.h"
+
+@implementation AppDelegate
+
+- (BOOL)application:(UIApplication *)application
+    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+  [GeneratedPluginRegistrant registerWithRegistry:self];
+  // Override point for customization after application launch.
+  return [super application:application didFinishLaunchingWithOptions:launchOptions];
+}
+
+
+
+@end

example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-40x40@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "60x60",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-60x60@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-40x40@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-76x76@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "ios-marketing",
+      "filename" : "Icon-App-1024x1024@1x.png",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md

+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
\ No newline at end of file

example/ios/Runner/Base.lproj/LaunchScreen.storyboard

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

example/ios/Runner/Base.lproj/Main.storyboard

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

example/ios/Runner/Info.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>tobias_example</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLName</key>
+			<string>alipay</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>alisdkdemo1</string>
+			</array>
+		</dict>
+	</array>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSApplicationCategoryType</key>
+	<string></string>
+	<key>LSApplicationQueriesSchemes</key>
+	<array>
+		<string>alipays</string>
+	</array>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<false/>
+</dict>
+</plist>

example/ios/Runner/main.m

+#import <Flutter/Flutter.h>
+#import <UIKit/UIKit.h>
+#import "AppDelegate.h"
+
+int main(int argc, char* argv[]) {
+  @autoreleasepool {
+    return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
+  }
+}

example/lib/main.dart

+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
+import 'package:tobias/tobias.dart';
+
+void main() => runApp(new MyApp());
+
+class MyApp extends StatefulWidget {
+  @override
+  _MyAppState createState() => new _MyAppState();
+}
+
+class _MyAppState extends State<MyApp> {
+  String _payInfo = "";
+  Map _payResult;
+
+  final myController = new TextEditingController();
+
+  void _loadData() {
+    _payInfo = "";
+    _payResult = {};
+    http
+        .post("http://120.79.190.42:8071/pay/test_pay/create",
+            body: json.encode({"fee": 1, "title": "test pay"}))
+        .then((http.Response response) {
+      if (response.statusCode == 200) {
+        print(response.body);
+        var map = json.decode(response.body);
+        int flag = map["flag"];
+        if (flag == 0) {
+          var result = map["result"];
+          setState(() {
+            _payInfo = result["credential"]["payInfo"];
+            myController.text = _payInfo;
+          });
+          return;
+        }
+      }
+      throw new Exception("创建订单失败");
+    }).catchError((e) {
+      setState(() {
+        _payInfo = e.toString();
+        myController.text = _payInfo;
+      });
+    });
+
+    setState(() {});
+  }
+
+  @override
+  initState() {
+    super.initState();
+
+    _loadData();
+    isAliPayInstalled().then((data){
+      print("installed $data");
+    });
+  }
+
+  onChanged(String value) {
+    _payInfo = value;
+  }
+
+  callAlipay() async {
+    Map payResult;
+    try {
+      print("The pay info is : " + _payInfo);
+      payResult = await aliPay(_payInfo);
+      print("--->$payResult");
+    } on Exception catch (e) {
+      payResult = {};
+    }
+
+    if (!mounted) return;
+
+    setState(() {
+      _payResult = payResult;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return new MaterialApp(
+      home: new Scaffold(
+        appBar: new AppBar(
+          title: new Text('Tobias example'),
+        ),
+        body: new SingleChildScrollView(
+          child: new Column(
+            mainAxisSize: MainAxisSize.min,
+            children: <Widget>[
+              new Text("input order info"),
+              new TextField(
+                  maxLines: 15, onChanged: onChanged, controller: myController),
+              new RaisedButton(onPressed: callAlipay, child: new Text("pay")),
+              new RaisedButton(
+                  onPressed: () {
+                    _loadData();
+                  },
+                  child: new Text("reopen an order")),
+              new Text(_payResult == null ? "" : _payResult.toString())
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

example/pubspec.yaml

+name: tobias_example
+description: Demonstrates how to use the tobias plugin.
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# Read more about versioning at semver.org.
+version: 1.0.0+1
+
+dependencies:
+  flutter:
+    sdk: flutter
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^0.1.2
+  http: ^0.12.0+2
+  characters: ^1.0.0
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+  tobias:
+    path: ../
+
+# For information on the generic Dart part of this file, see the
+# following page: https://www.dartlang.org/tools/pub/pubspec
+
+# The following section is specific to Flutter.
+flutter:
+
+  # The following line ensures that the Material Icons font is
+  # included with your application, so that you can use the icons in
+  # the material Icons class.
+  uses-material-design: true
+
+  # To add assets to your application, add an assets section, like this:
+  # assets:
+  #  - images/a_dot_burr.jpeg
+  #  - images/a_dot_ham.jpeg
+
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.io/assets-and-images/#resolution-aware.
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.io/assets-and-images/#from-packages
+
+  # To add custom fonts to your application, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts from package dependencies,
+  # see https://flutter.io/custom-fonts/#from-packages

example/test/widget_test.dart

+// This is a basic Flutter widget test.
+// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter
+// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to
+// find child widgets in the widget tree, read text, and verify that the values of widget properties
+// are correct.
+

ios/.gitignore

+.idea/
+.vagrant/
+.sconsign.dblite
+.svn/
+
+.DS_Store
+*.swp
+profile
+
+DerivedData/
+build/
+GeneratedPluginRegistrant.h
+GeneratedPluginRegistrant.m
+
+.generated/
+
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+
+xcuserdata
+
+*.moved-aside
+
+*.pyc
+*sync/
+Icon?
+.tags*
+
+/Flutter/Generated.xcconfig

ios/Classes/TobiasPlugin.h

+#import <Flutter/Flutter.h>
+
+
+@interface TobiasPlugin : NSObject<FlutterPlugin>
++(BOOL)handleOpenURL:(NSURL*)url;
+@end

ios/Classes/TobiasPlugin.m

+#import "TobiasPlugin.h"
+#import <AlipaySDK/AlipaySDK.h>
+
+__weak TobiasPlugin* __tobiasPlugin;
+
+@interface TobiasPlugin()
+
+@property (readwrite,copy,nonatomic) FlutterResult callback;
+
+@end
+
+
+
+@implementation TobiasPlugin
+
+-(id)init{
+    if(self = [super init]){
+        
+        __tobiasPlugin  = self;
+        
+    }
+    return self;
+}
+
+-(void)dealloc{
+    
+}
+
++ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
+  FlutterMethodChannel* channel = [FlutterMethodChannel
+      methodChannelWithName:@"com.jarvanmo/tobias"
+            binaryMessenger:[registrar messenger]];
+  TobiasPlugin* instance = [[TobiasPlugin alloc] init];
+  [registrar addMethodCallDelegate:instance channel:channel];
+  [registrar addApplicationDelegate:instance];
+}
+
+
+
+
+- (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
+  if ([@"pay" isEqualToString:call.method]) {
+      [self pay:call result:result];
+  } else if([@"version" isEqualToString:call.method]){
+      [self getVersion:call result:result];
+  } else if([@"auth" isEqualToString:call.method]){
+      [self _auth:call result:result];
+  } else if([@"isAliPayInstalled" isEqualToString:call.method]){
+      [self  _isAliPayInstalled:call result:result];
+  }else{
+      result(FlutterMethodNotImplemented);
+  }
+}
+
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
+
+    return [self handleOpenURL:url];
+}
+
+// NOTE: 9.0以后使用新API接口
+- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString *, id> *)options {
+    return [self handleOpenURL:url];
+}
+
+
++(BOOL)handleOpenURL:(NSURL*)url{
+  
+    if(!__tobiasPlugin)return NO;
+    return [__tobiasPlugin handleOpenURL:url];
+    
+}
+
+
+-(BOOL)handleOpenURL:(NSURL*)url{
+    
+    if ([url.host isEqualToString:@"safepay"]) {
+
+        __weak TobiasPlugin* __self = self;
+
+        
+        [[AlipaySDK defaultService] processOrderWithPaymentResult:url standbyCallback:^(NSDictionary *resultDic) {
+             [__self onPayResultReceived:resultDic];
+        }];
+
+        [[AlipaySDK defaultService] processAuth_V2Result:url standbyCallback:^(NSDictionary *resultDic) {
+             [__self onAuthResultReceived:resultDic];
+         }];
+
+        return YES;
+    }
+    return NO;
+}
+
+-(void)onPayResultReceived:(NSDictionary*)resultDic{
+
+    if(self.callback!=nil){
+        NSMutableDictionary *mutableDictionary = [NSMutableDictionary dictionaryWithDictionary:resultDic];
+        [mutableDictionary setValue:@"iOS" forKey:@"platform"];
+        self.callback(mutableDictionary);
+        self.callback = nil;
+    }
+    
+}
+
+-(void)onAuthResultReceived:(NSDictionary*)resultDic{
+
+    if(self.callback!=nil){
+        NSMutableDictionary *mutableDictionary = [NSMutableDictionary dictionaryWithDictionary:resultDic];
+        [mutableDictionary setValue:@"iOS" forKey:@"platform"];
+        self.callback(mutableDictionary);
+        self.callback = nil;
+    }
+
+}
+
+-(void) pay:(FlutterMethodCall*)call result:(FlutterResult)result{
+
+    NSString* urlScheme = [self fetchUrlScheme];
+    if(!urlScheme){
+        result([FlutterError errorWithCode:@"AliPay UrlScheme Not Found" message:@"Config AliPay First" details:nil]);
+        return;
+    }
+
+ 
+    [self _pay:call result:result urlScheme:urlScheme];
+
+}
+
+-(void) _pay:(FlutterMethodCall*)call result:(FlutterResult)result urlScheme:(NSString *)urlScheme{
+    self.callback = result;
+    
+    __weak TobiasPlugin* __self = self;
+
+    [[AlipaySDK defaultService] payOrder:call.arguments[@"order"] fromScheme:urlScheme callback:^(NSDictionary *resultDic) {
+        [__self onPayResultReceived:resultDic];
+    }];
+
+}
+
+-(void) _auth:(FlutterMethodCall*)call result:(FlutterResult)result {
+    
+    NSString* urlScheme = [self fetchUrlScheme];
+    if(!urlScheme){
+        result([FlutterError errorWithCode:@"AliPay UrlScheme Not Found" message:@"Config AliPay First" details:nil]);
+        return;
+    }
+    self.callback = result;
+    
+    __weak TobiasPlugin* __self = self;
+    
+  [[AlipaySDK defaultService] auth_V2WithInfo:call.arguments
+                                         fromScheme:urlScheme
+                                           callback:^(NSDictionary *resultDic) {
+                                               [__self onAuthResultReceived:resultDic];
+                                           }];
+}
+
+-(void) getVersion:(FlutterMethodCall*)call result:(FlutterResult)result{
+
+    NSString *version = [AlipaySDK defaultService].currentVersion;
+    if(version == nil){
+        version = @"";
+    }
+    result(version);
+}
+
+-(NSString*)fetchUrlScheme{
+    NSDictionary *infoDic = [[NSBundle mainBundle] infoDictionary];
+    NSArray* types = infoDic[@"CFBundleURLTypes"];
+    for(NSDictionary* dic in types){
+        if([@"alipay" isEqualToString:dic[@"CFBundleURLName"]]){
+            return dic[@"CFBundleURLSchemes"][0];
+        }
+    }
+    return nil;
+}
+
+-(void) _isAliPayInstalled:(FlutterMethodCall*)call result:(FlutterResult)result {
+   BOOL isAliPayInstalled = [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"alipays://"]]||[[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"alipay://"]];
+   result(@(isAliPayInstalled));
+}
+
+@end

ios/tobias.podspec

+#
+# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
+#
+Pod::Spec.new do |s|
+  s.name             = 'tobias'
+  s.version          = '0.0.1'
+  s.summary          = 'A Flutter plugin For Alipay.'
+  s.description      = <<-DESC
+A Flutter plugin For Alipay.
+                       DESC
+  s.homepage         = 'https://github.com/OpenFlutter/tobias'
+  s.license          = { :file => '../LICENSE' }
+  s.author           = { 'JarvanMo' => 'jarvan.mo@gmail.com' }
+  s.source           = { :path => '.' }
+  s.source_files = 'Classes/**/*'
+  s.public_header_files = 'Classes/**/*.h'
+  s.static_framework = true
+  s.dependency 'Flutter'
+#  s.dependency 'OpenAliPaySDK', '~> 15.6.5'
+#  s.dependency 'AliPay', '~> 2.1.2'
+  # s.dependency 'AlipaySDK-iOS', '~> 15.7.9'
+  s.dependency 'PingppAlipaySDKNoUTDID', '~> 15.8.0'
+
+  s.ios.deployment_target = '8.0'
+end
+

lib/tobias.dart

+import 'dart:async';
+import 'package:flutter/services.dart';
+
+final MethodChannel _channel = const MethodChannel('com.jarvanmo/tobias');
+
+/// [evn] only supports Android due to native AliPaySDK
+Future<Map> aliPay(String order, {AliPayEvn evn = AliPayEvn.ONLINE}) async {
+  return await _channel
+      .invokeMethod("pay", {"order": order, "payEnv": evn.index});
+}
+
+Future<Map> aliPayAuth(String auth) async {
+  return await _channel.invokeMethod("auth", auth);
+}
+
+Future<String> aliPayVersion() async {
+  return await _channel.invokeMethod("version");
+}
+
+Future<bool> isAliPayInstalled() async {
+  return await _channel.invokeMethod("isAliPayInstalled");
+}
+
+enum AliPayEvn { ONLINE, SANDBOX }

pubspec.yaml

+name: tobias
+description: A Flutter plugin for allowing users to authenticate or pay with native Android&iOS AliPay SDKs.
+version: 1.7.1+3
+homepage: https://github.com/OpenFlutter/tobias
+
+environment:
+  sdk: '>=2.1.0 <3.0.0'
+  flutter: ">=1.12.0 <2.0.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+  http: ^0.12.2
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+# For information on the generic Dart part of this file, see the
+# following page: https://www.dartlang.org/tools/pub/pubspec
+
+# The following section is specific to Flutter.
+flutter:
+  plugin:
+    platforms:
+      android:
+        package: com.jarvan.tobias
+        pluginClass: TobiasPlugin
+      ios:
+        pluginClass: TobiasPlugin
+
+  # To add assets to your plugin package, add an assets section, like this:
+  # assets:
+  #  - images/a_dot_burr.jpeg
+  #  - images/a_dot_ham.jpeg
+  #
+  # For details regarding assets in packages, see
+  # https://flutter.io/assets-and-images/#from-packages
+  #
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.io/assets-and-images/#resolution-aware.
+
+  # To add custom fonts to your plugin package, add a fonts section here,
+  # in this "flutter" section. Each entry in this list should have a
+  # "family" key with the font family name, and a "fonts" key with a
+  # list giving the asset and other descriptors for the font. For
+  # example:
+  # fonts:
+  #   - family: Schyler
+  #     fonts:
+  #       - asset: fonts/Schyler-Regular.ttf
+  #       - asset: fonts/Schyler-Italic.ttf
+  #         style: italic
+  #   - family: Trajan Pro
+  #     fonts:
+  #       - asset: fonts/TrajanPro.ttf
+  #       - asset: fonts/TrajanPro_Bold.ttf
+  #         weight: 700
+  #
+  # For details regarding fonts in packages, see
+  # https://flutter.io/custom-fonts/#from-packages