introduce v4

.ci/Dockerfile

@@ -16,14 +16,14 @@ RUN sudo apt-get update && sudo apt-get install -y google-cloud-sdk && \
     gcloud config set component_manager/disable_update_check true
 
 RUN yes | sdkmanager \
-    "platforms;android-29" \
-    "build-tools;29.0.2" \
+    "platforms;android-33" \
+    "build-tools;33.0.2" \
     "extras;google;m2repository" \
     "extras;android;m2repository"
 
 RUN yes | sdkmanager \
-    "platforms;android-30" \
-    "build-tools;28.0.3" \
+    "platforms;android-32" \
+    "build-tools;33.0.2" \
     "extras;google;m2repository" \
     "extras;android;m2repository"
 

analysis_options.yaml

+include: package:flutter_lints/flutter.yaml
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

android/.gitignore

@@ -6,3 +6,4 @@
 .DS_Store
 /build
 /captures
+.cxx

android/build.gradle

@@ -9,12 +9,12 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.2'
+        classpath 'com.android.tools.build:gradle:7.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
 
-rootProject.allprojects {
+allprojects {
     repositories {
         google()
         mavenCentral()
@@ -25,26 +25,38 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
+    namespace "com.jarvan.fluwx"
     compileSdkVersion 31
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
+        test.java.srcDirs += 'src/test/kotlin'
     }
+
     defaultConfig {
         minSdkVersion 16
         consumerProguardFiles 'consumer-proguard-rules.txt'
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
-    lintOptions {
-        disable 'InvalidPackage'
+
+    dependencies {
+        api 'com.tencent.mm.opensdk:wechat-sdk-android:6.8.24'
+        implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4'
+        implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
+        implementation 'id.zelory:compressor:3.0.1'
+        implementation 'com.squareup.okhttp3:okhttp:4.10.0'
+        testImplementation 'org.jetbrains.kotlin:kotlin-test'
+        testImplementation 'org.mockito:mockito-core:5.0.0'
     }
-}
 
-dependencies {
-    api 'com.tencent.mm.opensdk:wechat-sdk-android:6.8.24'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
-    implementation 'id.zelory:compressor:3.0.1'
-    implementation 'com.squareup.okhttp3:okhttp:4.9.1'
-    testImplementation 'junit:junit:4.13.2'
+    testOptions {
+        unitTests.all {
+            useJUnitPlatform()
+
+            testLogging {
+               events "passed", "skipped", "failed", "standardOut", "standardError"
+               outputs.upToDateWhen {false}
+               showStandardStreams = true
+            }
+        }
+    }
 }

android/gradle.properties

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

android/gradle/wrapper/gradle-wrapper.properties

-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip

android/src/main/AndroidManifest.xml

-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.jarvan.fluwx">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
@@ -14,8 +13,8 @@
     <application>
         <activity
             android:name=".wxapi.FluwxWXEntryActivity"
-            android:launchMode="singleTask"
             android:exported="false"
+            android:launchMode="singleTask"
             android:taskAffinity="${applicationId}"
             android:theme="@style/DisablePreviewTheme" />
 
@@ -25,13 +24,13 @@
             android:launchMode="singleTop"
             android:targetActivity="com.jarvan.fluwx.wxapi.FluwxWXEntryActivity"
             android:taskAffinity="${applicationId}"
-            android:theme="@style/DisablePreviewTheme"/>
+            android:theme="@style/DisablePreviewTheme" />
         <activity-alias
             android:name="${applicationId}.wxapi.WXPayEntryActivity"
             android:exported="true"
             android:launchMode="singleInstance"
             android:targetActivity="com.jarvan.fluwx.wxapi.FluwxWXEntryActivity"
-            android:theme="@style/DisablePreviewTheme"/>
+            android:theme="@style/DisablePreviewTheme" />
 
         <provider
             android:name="com.jarvan.fluwx.FluwxFileProvider"

android/src/test/kotlin/com.jarvan.fluwx/FluwxTest.kt

-package com.jarvan.fluwx
-
-class FluwxTest {
-
-    fun test(){}
-}
\ No newline at end of file

android/src/test/kotlin/com/jarvan/fluwx/FluwxPluginTest.kt

+package com.jarvan.fluwx
+
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import kotlin.test.Test
+import org.mockito.Mockito
+
+/*
+ * This demonstrates a simple unit test of the Kotlin portion of this plugin's implementation.
+ *
+ * Once you have built the plugin's example app, you can run these tests from the command
+ * line by running `./gradlew testDebugUnitTest` in the `example/android/` directory, or
+ * you can run them directly from IDEs that support JUnit such as Android Studio.
+ */
+
+internal class FluwxPluginTest {
+  @Test
+  fun onMethodCall_getPlatformVersion_returnsExpectedValue() {
+    val plugin = FluwxPlugin()
+
+    val call = MethodCall("getPlatformVersion", null)
+    val mockResult: MethodChannel.Result = Mockito.mock(MethodChannel.Result::class.java)
+    plugin.onMethodCall(call, mockResult)
+
+    Mockito.verify(mockResult).success("Android " + android.os.Build.VERSION.RELEASE)
+  }
+}

example/.gitignore

@@ -8,7 +8,7 @@
 .buildlog/
 .history
 .svn/
-**/Podfile.lock
+migrate_working_dir/
 
 # IntelliJ related
 *.iml
@@ -24,7 +24,6 @@
 # Flutter/Dart/Pub related
 **/doc/api/
 **/ios/Flutter/.last_build_id
-**/ios/Flutter/flutter_export_environment.sh
 .dart_tool/
 .flutter-plugins
 .flutter-plugins-dependencies
@@ -33,11 +32,13 @@
 .pub/
 /build/
 
-# Web related
-lib/generated_plugin_registrant.dart
-
 # Symbolication related
 app.*.symbols
 
 # Obfuscation related
 app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

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: 0b8abb4724aa590dd0f429683339b1e045a1594d
-  channel: stable
-
-project_type: app

example/README.md

@@ -8,9 +8,9 @@ This project is a starting point for a Flutter application.
 
 A few resources to get you started if this is your first Flutter project:
 
-- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab)
-- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
 
-For help getting started with Flutter, view our
-[online documentation](https://flutter.dev/docs), which offers tutorials,
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
 samples, guidance on mobile development, and a full API reference.

example/analysis_options.yaml

+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at
+  # https://dart-lang.github.io/linter/lints/index.html.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

example/android/.gitignore

 gradle-wrapper.jar
-**.classpath
-**.project
-**.settings
 /.gradle
 /captures/
 /gradlew
 /gradlew.bat
 /local.properties
 GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks

example/android/app/build.gradle

+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
@@ -6,12 +12,6 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-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'
@@ -22,32 +22,27 @@ 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 31
+    namespace "com.jarvan.fluwx_example"
+    compileSdkVersion flutter.compileSdkVersion
+    ndkVersion flutter.ndkVersion
+
 
     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 "net.sourceforge.simcpux"
+        // You can update the following values to match your application needs.
+        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
         minSdkVersion 16
-        targetSdkVersion 31
+        targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
-    flavorDimensions "branch"
     buildTypes {
         release {
             // TODO: Add your own signing config for the release build.
@@ -73,7 +68,4 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test:runner:1.4.0'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 }

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

-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.jarvan.fluwx_example">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- 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
@@ -28,9 +27,9 @@
         <activity
             android:name=".MainActivity"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:exported="true"
             android:hardwareAccelerated="true"
             android:launchMode="singleTop"
-            android:exported="true"
             android:theme="@style/LaunchTheme"
             android:windowSoftInputMode="adjustResize">
             <intent-filter>

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

@@ -5,7 +5,6 @@ import android.os.Bundle
 import com.jarvan.fluwx.handlers.FluwxRequestHandler
 import io.flutter.embedding.android.FlutterActivity
 
-
 class MainActivity: FlutterActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {

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">
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
         <!-- Show a splash screen on the activity. Automatically removed when
-             Flutter draws its first frame -->
+             the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
     </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
 </resources>

example/android/build.gradle

@@ -6,7 +6,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.2'
+        classpath 'com.android.tools.build:gradle:7.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

example/android/gradle.properties

 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
-android.enableJetifier=true
+android.enableJetifier=true
\ No newline at end of file

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

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip

example/android/settings.gradle

-include ':app'
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }
+    settings.ext.flutterSdkPath = flutterSdkPath()
 
-def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+    includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
 
-def plugins = new Properties()
-def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
-if (pluginsFile.exists()) {
-    pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
+    plugins {
+        id "dev.flutter.flutter-gradle-plugin" version "1.0.0" apply false
+    }
 }
 
-plugins.each { name, path ->
-    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
-    include ":$name"
-    project(":$name").projectDir = pluginDirectory
-}
+include ":app"
+
+apply from: "${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle/app_plugin_loader.gradle"

example/integration_test/plugin_integration_test.dart

+// This is a basic Flutter integration test.
+//
+// Since integration tests run in a full Flutter application, they can interact
+// with the host side of a plugin implementation, unlike Dart unit tests.
+//
+// For more information about Flutter integration tests, please see
+// https://docs.flutter.dev/cookbook/testing/integration/introduction
+
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:integration_test/integration_test.dart';
+
+import 'package:fluwx/fluwx.dart';
+
+void main() {
+  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
+
+  testWidgets('getPlatformVersion test', (WidgetTester tester) async {
+
+  });
+}

example/ios/.gitignore

+**/dgph
 *.mode1v3
 *.mode2v3
 *.moved-aside
@@ -11,7 +12,6 @@
 Icon?
 **/Pods/
 **/.symlinks/
-Podfile.lock
 profile
 xcuserdata
 **/.generated/
@@ -19,6 +19,7 @@ Flutter/App.framework
 Flutter/Flutter.framework
 Flutter/Flutter.podspec
 Flutter/Generated.xcconfig
+Flutter/ephemeral/
 Flutter/app.flx
 Flutter/app.zip
 Flutter/flutter_assets/

example/ios/Flutter/AppFrameworkInfo.plist

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
   <key>CFBundleDevelopmentRegion</key>
-  <string>$(DEVELOPMENT_LANGUAGE)</string>
+  <string>en</string>
   <key>CFBundleExecutable</key>
   <string>App</string>
   <key>CFBundleIdentifier</key>

example/ios/Flutter/Debug.xcconfig

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

example/ios/Flutter/Release.xcconfig

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

example/ios/Podfile

@@ -29,6 +29,9 @@ flutter_ios_podfile_setup
 
 target 'Runner' do
   flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+  target 'RunnerTests' do
+    inherit! :search_paths
+  end
 end
 
 post_install do |installer|

example/ios/Runner.xcodeproj/project.pbxproj

@@ -8,15 +8,27 @@
 
 /* Begin PBXBuildFile section */
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
+		331C80F4294D02FB00263BE5 /* RunnerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 331C80F3294D02FB00263BE5 /* RunnerTests.m */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
-		62B88C18565D88C02906C10C /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 27C08EA6C421C7E89069DE6B /* libPods-Runner.a */; };
+		5255F9316848A30ED1F84FF5 /* libPods-RunnerTests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 61BB2832514DC5AC842E583C /* libPods-RunnerTests.a */; };
 		978B8F6F1D3862AE00F588F7 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */; };
 		97C146F31CF9000F007C117D /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 97C146F21CF9000F007C117D /* main.m */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+		F3F2D014A64FDD073F05B4CA /* libPods-Runner.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 1F1790AB3CDE0ED1C0E115C2 /* libPods-Runner.a */; };
 /* End PBXBuildFile section */
 
+/* Begin PBXContainerItemProxy section */
+		331C80F5294D02FB00263BE5 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 97C146E61CF9000F007C117D /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 97C146ED1CF9000F007C117D;
+			remoteInfo = Runner;
+		};
+/* End PBXContainerItemProxy section */
+
 /* Begin PBXCopyFilesBuildPhase section */
 		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
 			isa = PBXCopyFilesBuildPhase;
@@ -31,11 +43,17 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		1201E93D5A4AF06F8B2154F7 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
-		27C08EA6C421C7E89069DE6B /* libPods-Runner.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-Runner.a"; sourceTree = BUILT_PRODUCTS_DIR; };
-		32AE9497AA826921991B27BF /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		1F1790AB3CDE0ED1C0E115C2 /* libPods-Runner.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-Runner.a"; sourceTree = BUILT_PRODUCTS_DIR; };
+		331C80F1294D02FB00263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		331C80F3294D02FB00263BE5 /* RunnerTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RunnerTests.m; sourceTree = "<group>"; };
+		3796AEEE99D23C2985F27594 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		3CDE7FB3ADAC9EC781FA9BD4 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
+		517551098246B7C71A7D63D8 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		61BB2832514DC5AC842E583C /* libPods-RunnerTests.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-RunnerTests.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		7AFFD8ED1D35381100E5BB4D /* AppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		7AFFD8EE1D35381100E5BB4D /* AppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
@@ -47,38 +65,36 @@
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		9E479F6222F46DD1BF9F2E3E /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
-		D9FC4FD7820D62136E2C7EAB /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		A9DDFA5760AD388C7AE67D68 /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
+		F071110615569824B74AF901 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		331C80EE294D02FB00263BE5 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				5255F9316848A30ED1F84FF5 /* libPods-RunnerTests.a in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		97C146EB1CF9000F007C117D /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				62B88C18565D88C02906C10C /* libPods-Runner.a in Frameworks */,
+				F3F2D014A64FDD073F05B4CA /* libPods-Runner.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
-		3510C167085BA3D3F8540F37 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				9E479F6222F46DD1BF9F2E3E /* Pods-Runner.debug.xcconfig */,
-				32AE9497AA826921991B27BF /* Pods-Runner.release.xcconfig */,
-				D9FC4FD7820D62136E2C7EAB /* Pods-Runner.profile.xcconfig */,
-			);
-			path = Pods;
-			sourceTree = "<group>";
-		};
-		8513A54653CE3C4FB2C564F0 /* Frameworks */ = {
+		331C80F2294D02FB00263BE5 /* RunnerTests */ = {
 			isa = PBXGroup;
 			children = (
-				27C08EA6C421C7E89069DE6B /* libPods-Runner.a */,
+				331C80F3294D02FB00263BE5 /* RunnerTests.m */,
 			);
-			name = Frameworks;
+			path = RunnerTests;
 			sourceTree = "<group>";
 		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
@@ -97,9 +113,10 @@
 			children = (
 				9740EEB11CF90186004384FC /* Flutter */,
 				97C146F01CF9000F007C117D /* Runner */,
+				331C80F2294D02FB00263BE5 /* RunnerTests */,
 				97C146EF1CF9000F007C117D /* Products */,
-				3510C167085BA3D3F8540F37 /* Pods */,
-				8513A54653CE3C4FB2C564F0 /* Frameworks */,
+				B7024FD9E7130F00288DF469 /* Pods */,
+				C05958523A4B26DE07C628DD /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -107,6 +124,7 @@
 			isa = PBXGroup;
 			children = (
 				97C146EE1CF9000F007C117D /* Runner.app */,
+				331C80F1294D02FB00263BE5 /* RunnerTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -135,14 +153,56 @@
 			name = "Supporting Files";
 			sourceTree = "<group>";
 		};
+		B7024FD9E7130F00288DF469 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				F071110615569824B74AF901 /* Pods-Runner.debug.xcconfig */,
+				3796AEEE99D23C2985F27594 /* Pods-Runner.release.xcconfig */,
+				517551098246B7C71A7D63D8 /* Pods-Runner.profile.xcconfig */,
+				1201E93D5A4AF06F8B2154F7 /* Pods-RunnerTests.debug.xcconfig */,
+				A9DDFA5760AD388C7AE67D68 /* Pods-RunnerTests.release.xcconfig */,
+				3CDE7FB3ADAC9EC781FA9BD4 /* Pods-RunnerTests.profile.xcconfig */,
+			);
+			name = Pods;
+			path = Pods;
+			sourceTree = "<group>";
+		};
+		C05958523A4B26DE07C628DD /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				1F1790AB3CDE0ED1C0E115C2 /* libPods-Runner.a */,
+				61BB2832514DC5AC842E583C /* libPods-RunnerTests.a */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
+		331C80F0294D02FB00263BE5 /* RunnerTests */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 331C80F7294D02FB00263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
+			buildPhases = (
+				A4A7D39886C9A1DA97227C83 /* [CP] Check Pods Manifest.lock */,
+				331C80ED294D02FB00263BE5 /* Sources */,
+				331C80EE294D02FB00263BE5 /* Frameworks */,
+				331C80EF294D02FB00263BE5 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				331C80F6294D02FB00263BE5 /* PBXTargetDependency */,
+			);
+			name = RunnerTests;
+			productName = RunnerTests;
+			productReference = 331C80F1294D02FB00263BE5 /* RunnerTests.xctest */;
+			productType = "com.apple.product-type.bundle.unit-test";
+		};
 		97C146ED1CF9000F007C117D /* Runner */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
-				E2E8F9B5C8F1E9545B8C092B /* [CP] Check Pods Manifest.lock */,
+				6284E94FC7A5514593210205 /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
@@ -166,15 +226,19 @@
 			isa = PBXProject;
 			attributes = {
 				LastUpgradeCheck = 1300;
-				ORGANIZATIONNAME = "The Chromium Authors";
+				ORGANIZATIONNAME = "";
 				TargetAttributes = {
+					331C80F0294D02FB00263BE5 = {
+						CreatedOnToolsVersion = 14.0;
+						TestTargetID = 97C146ED1CF9000F007C117D;
+					};
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
 					};
 				};
 			};
 			buildConfigurationList = 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */;
-			compatibilityVersion = "Xcode 3.2";
+			compatibilityVersion = "Xcode 9.3";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
@@ -187,11 +251,19 @@
 			projectRoot = "";
 			targets = (
 				97C146ED1CF9000F007C117D /* Runner */,
+				331C80F0294D02FB00263BE5 /* RunnerTests */,
 			);
 		};
 /* End PBXProject section */
 
 /* Begin PBXResourcesBuildPhase section */
+		331C80EF294D02FB00263BE5 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		97C146EC1CF9000F007C117D /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -213,6 +285,7 @@
 			files = (
 			);
 			inputPaths = (
+				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
 			);
 			name = "Thin Binary";
 			outputPaths = (
@@ -221,6 +294,28 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
+		6284E94FC7A5514593210205 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -236,7 +331,7 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
-		E2E8F9B5C8F1E9545B8C092B /* [CP] Check Pods Manifest.lock */ = {
+		A4A7D39886C9A1DA97227C83 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -251,7 +346,7 @@
 			outputFileListPaths = (
 			);
 			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -261,6 +356,14 @@
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		331C80ED294D02FB00263BE5 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				331C80F4294D02FB00263BE5 /* RunnerTests.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		97C146EA1CF9000F007C117D /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -273,6 +376,14 @@
 		};
 /* End PBXSourcesBuildPhase section */
 
+/* Begin PBXTargetDependency section */
+		331C80F6294D02FB00263BE5 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 97C146ED1CF9000F007C117D /* Runner */;
+			targetProxy = 331C80F5294D02FB00263BE5 /* PBXContainerItemProxy */;
+		};
+/* End PBXTargetDependency section */
+
 /* Begin PBXVariantGroup section */
 		97C146FA1CF9000F007C117D /* Main.storyboard */ = {
 			isa = PBXVariantGroup;
@@ -316,7 +427,6 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -335,7 +445,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -350,23 +460,61 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = 8JJXUFV6F7;
 				ENABLE_BITCODE = NO;
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(inherited)",
-					"$(PROJECT_DIR)/Flutter",
-				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
-				LIBRARY_SEARCH_PATHS = (
+				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
-					"$(PROJECT_DIR)/Flutter",
+					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample1;
+				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Profile;
 		};
+		331C80F8294D02FB00263BE5 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 1201E93D5A4AF06F8B2154F7 /* Pods-RunnerTests.debug.xcconfig */;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample.RunnerTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
+			};
+			name = Debug;
+		};
+		331C80F9294D02FB00263BE5 /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = A9DDFA5760AD388C7AE67D68 /* Pods-RunnerTests.release.xcconfig */;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample.RunnerTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
+			};
+			name = Release;
+		};
+		331C80FA294D02FB00263BE5 /* Profile */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 3CDE7FB3ADAC9EC781FA9BD4 /* Pods-RunnerTests.profile.xcconfig */;
+			buildSettings = {
+				BUNDLE_LOADER = "$(TEST_HOST)";
+				CURRENT_PROJECT_VERSION = 1;
+				GENERATE_INFOPLIST_FILE = YES;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample.RunnerTests;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
+			};
+			name = Profile;
+		};
 		97C147031CF9000F007C117D /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -390,7 +538,6 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -415,7 +562,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -446,7 +593,6 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -465,7 +611,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -480,18 +626,14 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = 8JJXUFV6F7;
 				ENABLE_BITCODE = NO;
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(inherited)",
-					"$(PROJECT_DIR)/Flutter",
-				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
-				LIBRARY_SEARCH_PATHS = (
+				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
-					"$(PROJECT_DIR)/Flutter",
+					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample1;
+				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
@@ -503,18 +645,14 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				DEVELOPMENT_TEAM = 8JJXUFV6F7;
 				ENABLE_BITCODE = NO;
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(inherited)",
-					"$(PROJECT_DIR)/Flutter",
-				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
-				LIBRARY_SEARCH_PATHS = (
+				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
-					"$(PROJECT_DIR)/Flutter",
+					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample1;
+				PRODUCT_BUNDLE_IDENTIFIER = com.jarvan.fluwxExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
@@ -523,6 +661,16 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
+		331C80F7294D02FB00263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				331C80F8294D02FB00263BE5 /* Debug */,
+				331C80F9294D02FB00263BE5 /* Release */,
+				331C80FA294D02FB00263BE5 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (

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

@@ -37,6 +37,17 @@
          </BuildableReference>
       </MacroExpansion>
       <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "331C80F0294D02FB00263BE5"
+               BuildableName = "RunnerTests.xctest"
+               BlueprintName = "RunnerTests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
       </Testables>
    </TestAction>
    <LaunchAction

example/ios/Runner/Info.plist

@@ -4,6 +4,8 @@
 <dict>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Fluwx</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
@@ -18,22 +20,8 @@
 	<string>$(FLUTTER_BUILD_NAME)</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
-	<key>CFBundleURLTypes</key>
-	<array>
-		<dict>
-			<key>CFBundleTypeRole</key>
-			<string>Editor</string>
-			<key>CFBundleURLName</key>
-			<string>wxd930ea5d5a258f4f</string>
-		</dict>
-	</array>
 	<key>CFBundleVersion</key>
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
-	<key>LSApplicationQueriesSchemes</key>
-	<array>
-		<string>weixin</string>
-		<string>weixinULAPI</string>
-	</array>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UILaunchStoryboardName</key>

example/lib/main.dart

@@ -26,6 +26,8 @@ class MyApp extends StatefulWidget {
 }
 
 class _MyAppState extends State<MyApp> {
+  Fluwx fluwx = Fluwx();
+
   @override
   void initState() {
     super.initState();
@@ -33,14 +35,14 @@ class _MyAppState extends State<MyApp> {
   }
 
   _initFluwx() async {
-    await registerWxApi(
+    await fluwx.registerWxApi(
       appId: 'wxd930ea5d5a258f4f',
       doOnAndroid: true,
       doOnIOS: true,
       universalLink: 'https://your.univerallink.com/link/',
     );
-    var result = await isWeChatInstalled;
-    print('is installed $result');
+    var result = await fluwx.isWeChatInstalled;
+    debugPrint('is installed $result');
   }
 
 // Platform messages are asynchronous, so we initialize in an async method.
@@ -51,20 +53,20 @@ class _MyAppState extends State<MyApp> {
     return MaterialApp(
       routes: <String, WidgetBuilder>{
         'shareText': (context) => ShareTextPage(),
-        'shareImage': (context) => ShareImagePage(),
-        'shareWebPage': (context) => ShareWebPagePage(),
-        'shareMusic': (context) => ShareMusicPage(),
-        'shareVideo': (context) => ShareVideoPage(),
-        'sendAuth': (context) => SendAuthPage(),
+        'shareImage': (context) => const ShareImagePage(),
+        'shareWebPage': (context) => const ShareWebPagePage(),
+        'shareMusic': (context) => const ShareMusicPage(),
+        'shareVideo': (context) => const ShareVideoPage(),
+        'sendAuth': (context) => const SendAuthPage(),
         'shareMiniProgram': (context) => ShareMiniProgramPage(),
-        'pay': (context) => PayPage(),
-        'launchMiniProgram': (context) => LaunchMiniProgramPage(),
-        'subscribeMessage': (ctx) => SubscribeMessagePage(),
-        'AuthByQRCode': (ctx) => AuthByQRCodePage(),
-        'AutoDeduct': (ctx) => SignAutoDeductPage(),
+        'pay': (context) => const PayPage(),
+        'launchMiniProgram': (context) => const LaunchMiniProgramPage(),
+        'subscribeMessage': (ctx) => const SubscribeMessagePage(),
+        'AuthByQRCode': (ctx) => const AuthByQRCodePage(),
+        'AutoDeduct': (ctx) => const SignAutoDeductPage(),
       },
       home: Scaffold(
-        appBar: AppBar(title: const Text('Plugin example app')),
+        appBar: AppBar(title: const Text('Fluwx sample')),
         body: ShareSelectorPage(),
       ),
     );
@@ -72,6 +74,10 @@ class _MyAppState extends State<MyApp> {
 }
 
 class ShareSelectorPage extends StatelessWidget {
+  final Fluwx fluwx = Fluwx();
+
+  ShareSelectorPage({super.key});
+
   @override
   Widget build(BuildContext context) {
     return Center(
@@ -81,8 +87,8 @@ class ShareSelectorPage extends StatelessWidget {
             padding: const EdgeInsets.all(8.0),
             child: OutlinedButton(
               onPressed: () async {
-                String? extMsg = await getExtMsg();
-                print('extMsg:$extMsg\n');
+                String? extMsg = await fluwx.getExtMsg();
+                debugPrint('extMsg:$extMsg\n');
               },
               child: const Text('Get ExtMessage'),
             ),
@@ -91,8 +97,9 @@ class ShareSelectorPage extends StatelessWidget {
             padding: const EdgeInsets.all(8.0),
             child: OutlinedButton(
               onPressed: () async {
-                bool? success = await startLog(logLevel: WXLogLevel.NORMAL);
-                print('startLog:$success\n');
+                bool? success =
+                    await fluwx.startLog(logLevel: WXLogLevel.normal);
+                debugPrint('startLog:$success\n');
               },
               child: const Text('start log'),
             ),
@@ -101,8 +108,8 @@ class ShareSelectorPage extends StatelessWidget {
             padding: const EdgeInsets.all(8.0),
             child: OutlinedButton(
               onPressed: () async {
-                dynamic success = await stopLog();
-                print('stopLog:$success\n');
+                dynamic success = await fluwx.stopLog();
+                debugPrint('stopLog:$success\n');
               },
               child: const Text('stop log'),
             ),
@@ -219,7 +226,7 @@ class ShareSelectorPage extends StatelessWidget {
             padding: const EdgeInsets.all(8.0),
             child: OutlinedButton(
               onPressed: () {
-                openWeChatApp();
+                fluwx.openWeChatApp();
               },
               child: const Text('Open WeChat App'),
             ),

example/lib/pages/auth_by_qr_code_page.dart

@@ -6,11 +6,11 @@ class AuthByQRCodePage extends StatefulWidget {
   const AuthByQRCodePage({Key? key}) : super(key: key);
 
   @override
-  _AuthByQRCodePageState createState() => _AuthByQRCodePageState();
+  State<AuthByQRCodePage> createState() => _AuthByQRCodePageState();
 }
 
 class _AuthByQRCodePageState extends State<AuthByQRCodePage> {
-  String _status = 'status';
+  final String _status = 'status';
   Uint8List? _image;
 
   @override

example/lib/pages/launch_mini_program_page.dart

@@ -5,30 +5,35 @@ class LaunchMiniProgramPage extends StatefulWidget {
   const LaunchMiniProgramPage({Key? key}) : super(key: key);
 
   @override
-  _LaunchMiniProgramPageState createState() => _LaunchMiniProgramPageState();
+  State<LaunchMiniProgramPage> createState() => _LaunchMiniProgramPageState();
 }
 
 class _LaunchMiniProgramPageState extends State<LaunchMiniProgramPage> {
   String? _result = '无';
+  final Fluwx fluwx = Fluwx();
+  late Function(WeChatResponse) responseListener;
+
+  @override
+  void dispose() {
+    super.dispose();
+    _result = null;
+    fluwx.unsubscribeResponse(responseListener);
+  }
 
   @override
   void initState() {
     super.initState();
-    weChatResponseEventHandler.listen((res) {
-      if (res is WeChatLaunchMiniProgramResponse) {
+    responseListener = (response) {
+      if (response is WeChatLaunchMiniProgramResponse) {
         if (mounted) {
           setState(() {
-            _result = 'isSuccessful:${res.isSuccessful}';
+            _result = 'isSuccessful:${response.isSuccessful}';
           });
         }
       }
-    });
-  }
+    };
 
-  @override
-  void dispose() {
-    super.dispose();
-    _result = null;
+    fluwx.subscribeResponse(responseListener);
   }
 
   @override
@@ -41,7 +46,7 @@ class _LaunchMiniProgramPageState extends State<LaunchMiniProgramPage> {
         children: <Widget>[
           OutlinedButton(
             onPressed: () {
-              launchWeChatMiniProgram(username: 'gh_d43f693ca31f');
+              fluwx.launchMiniProgram(username: 'gh_d43f693ca31f');
             },
             child: const Text('Launch MiniProgrom'),
           ),

example/lib/pages/pay_page.dart

@@ -2,34 +2,38 @@ import 'dart:convert';
 import 'dart:io' as H;
 
 import 'package:flutter/material.dart';
-import 'package:fluwx/fluwx.dart' as fluwx;
+import 'package:fluwx/fluwx.dart';
 
 class PayPage extends StatefulWidget {
   const PayPage({Key? key}) : super(key: key);
 
   @override
-  _PayPageState createState() => _PayPageState();
+  State<PayPage> createState() => _PayPageState();
 }
 
 class _PayPageState extends State<PayPage> {
-  String _url = 'https://wxpay.wxutil.com/pub_v2/app/app_pay.php';
+  final Fluwx fluwx = Fluwx();
+  final String _url = 'https://wxpay.wxutil.com/pub_v2/app/app_pay.php';
   String _result = '无';
+  late Function(WeChatResponse) responseListener;
+
+  @override
+  void dispose() {
+    super.dispose();
+    fluwx.unsubscribeResponse(responseListener);
+  }
 
   @override
   void initState() {
     super.initState();
-    fluwx.weChatResponseEventHandler.listen((res) {
-      if (res is fluwx.WeChatPaymentResponse) {
+    responseListener = (response) {
+      if (response is WeChatPaymentResponse) {
         setState(() {
-          _result = 'pay :${res.isSuccessful}';
+          _result = 'pay :${response.isSuccessful}';
         });
       }
-    });
-//    fluwx.responseFromPayment.listen((data) {
-//      setState(() {
-//        _result = '${data.errCode}';
-//      });
-//    });
+    };
+    fluwx.subscribeResponse(responseListener);
   }
 
   @override
@@ -46,18 +50,18 @@ class _PayPageState extends State<PayPage> {
               };
               var request = await h.getUrl(Uri.parse(_url));
               var response = await request.close();
-              var data = await Utf8Decoder().bind(response).join();
+              var data = await const Utf8Decoder().bind(response).join();
               Map<String, dynamic> result = json.decode(data);
-              print(result['appid']);
-              print(result['timestamp']);
+              debugPrint(result['appid']);
+              debugPrint(result['timestamp']);
               fluwx
-                  .payWithWeChat(
+                  .pay(
                 appId: result['appid'].toString(),
                 partnerId: result['partnerid'].toString(),
                 prepayId: result['prepayid'].toString(),
                 packageValue: result['package'].toString(),
                 nonceStr: result['noncestr'].toString(),
-                timeStamp: result['timestamp'],
+                timestamp: result['timestamp'],
                 sign: result['sign'].toString(),
               )
                   .then((data) {

example/lib/pages/send_auth_page.dart

 import 'package:flutter/material.dart';
-import 'package:fluwx/fluwx.dart' as fluwx;
+import 'package:fluwx/fluwx.dart';
 
 class SendAuthPage extends StatefulWidget {
   const SendAuthPage({Key? key}) : super(key: key);
 
   @override
-  _SendAuthPageState createState() => _SendAuthPageState();
+  State<SendAuthPage> createState() => _SendAuthPageState();
 }
 
 class _SendAuthPageState extends State<SendAuthPage> {
   String? _result = '无';
+  Fluwx fluwx = Fluwx();
 
   @override
   void initState() {
     super.initState();
-    fluwx.weChatResponseEventHandler.distinct((a, b) => a == b).listen((res) {
-      if (res is fluwx.WeChatAuthResponse) {
+    fluwx.subscribeResponse((response) {
+      if (response is WeChatAuthResponse) {
         setState(() {
-          _result = 'state :${res.state} \n code:${res.code}';
+          _result = 'state :${response.state} \n code:${response.code}';
         });
       }
     });
@@ -38,7 +39,7 @@ class _SendAuthPageState extends State<SendAuthPage> {
           OutlinedButton(
             onPressed: () {
               fluwx
-                  .sendWeChatAuth(
+                  .sendAuth(
                     scope: 'snsapi_userinfo',
                     state: 'wechat_sdk_demo_test',
                   )

example/lib/pages/share_image_page.dart

@@ -5,20 +5,21 @@ class ShareImagePage extends StatefulWidget {
   const ShareImagePage({Key? key}) : super(key: key);
 
   @override
-  _ShareImagePageState createState() => _ShareImagePageState();
+  State<ShareImagePage> createState() => _ShareImagePageState();
 }
 
 class _ShareImagePageState extends State<ShareImagePage> {
-  WeChatScene scene = WeChatScene.SESSION;
+  WeChatScene scene = WeChatScene.session;
   String _response = '';
 
   WeChatImage? source;
   WeChatImage? thumbnail;
+  Fluwx fluwx = Fluwx();
 
   @override
   void initState() {
     super.initState();
-    weChatResponseEventHandler.listen((res) {
+    fluwx.subscribeResponse((res) {
       if (res is WeChatShareResponse) {
         setState(() {
           _response = 'state :${res.isSuccessful}';
@@ -34,7 +35,7 @@ class _ShareImagePageState extends State<ShareImagePage> {
         title: const Text('shareImage'),
         actions: <Widget>[
           IconButton(
-            icon: Icon(Icons.share, color: Colors.white),
+            icon: const Icon(Icons.share, color: Colors.white),
             onPressed: _shareImage,
           ),
         ],
@@ -44,7 +45,7 @@ class _ShareImagePageState extends State<ShareImagePage> {
         child: Column(
           children: <Widget>[
             TextField(
-              decoration: InputDecoration(labelText: '图片地址(仅限网络)'),
+              decoration: const InputDecoration(labelText: '图片地址(仅限网络)'),
               controller: TextEditingController(
                 text: 'https://timgsa.baidu.com/timg'
                     '?image'
@@ -73,7 +74,7 @@ class _ShareImagePageState extends State<ShareImagePage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.SESSION,
+                      value: WeChatScene.session,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -85,7 +86,7 @@ class _ShareImagePageState extends State<ShareImagePage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.TIMELINE,
+                      value: WeChatScene.timeline,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -97,7 +98,7 @@ class _ShareImagePageState extends State<ShareImagePage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.FAVORITE,
+                      value: WeChatScene.favorite,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -116,7 +117,7 @@ class _ShareImagePageState extends State<ShareImagePage> {
   }
 
   void _shareImage() {
-    shareToWeChat(WeChatShareImageModel(source!, thumbnail: thumbnail));
+    fluwx.share(WeChatShareImageModel(source!, thumbnail: thumbnail));
   }
 
   void handleRadioValueChanged(WeChatScene scene) {

example/lib/pages/share_mini_program_page.dart

@@ -2,12 +2,14 @@ import 'package:flutter/material.dart';
 import 'package:fluwx/fluwx.dart';
 
 class ShareMiniProgramPage extends StatefulWidget {
+  const ShareMiniProgramPage({Key? key}) : super(key: key);
+
   @override
-  _ShareMiniProgramPageState createState() => _ShareMiniProgramPageState();
+  State<ShareMiniProgramPage> createState() => _ShareMiniProgramPageState();
 }
 
 class _ShareMiniProgramPageState extends State<ShareMiniProgramPage> {
-  WeChatScene scene = WeChatScene.SESSION;
+  WeChatScene scene = WeChatScene.session;
   String _webPageUrl = 'http://www.qq.com';
   String _thumbnail = 'https://timgsa.baidu.com/timg'
       '?image'
@@ -22,6 +24,8 @@ class _ShareMiniProgramPageState extends State<ShareMiniProgramPage> {
   String _path = '/pages/media';
   String _description = 'Fluwx';
 
+  Fluwx fluwx = Fluwx();
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -29,7 +33,7 @@ class _ShareMiniProgramPageState extends State<ShareMiniProgramPage> {
         title: const Text('ShareMiniProgram'),
         actions: <Widget>[
           IconButton(
-            icon: Icon(Icons.share, color: Colors.white),
+            icon: const Icon(Icons.share, color: Colors.white),
             onPressed: _share,
           ),
         ],
@@ -95,6 +99,6 @@ class _ShareMiniProgramPageState extends State<ShareMiniProgramPage> {
       description: _description,
       thumbnail: WeChatImage.network(_thumbnail),
     );
-    shareToWeChat(model);
+    fluwx.share(model);
   }
 }

example/lib/pages/share_music_page.dart

@@ -5,7 +5,7 @@ class ShareMusicPage extends StatefulWidget {
   const ShareMusicPage({Key? key}) : super(key: key);
 
   @override
-  _ShareMusicPageState createState() => _ShareMusicPageState();
+  State<ShareMusicPage> createState() => _ShareMusicPageState();
 }
 
 class _ShareMusicPageState extends State<ShareMusicPage> {
@@ -15,7 +15,8 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
   String _title = 'Beyond';
   String _description = 'A Popular Rock Band From China';
   String _thumnail = 'images/logo.png';
-  WeChatScene scene = WeChatScene.SESSION;
+  WeChatScene scene = WeChatScene.session;
+  Fluwx _fluwx = Fluwx();
 
   @override
   Widget build(BuildContext context) {
@@ -24,7 +25,7 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
         title: const Text('ShareMusicPage'),
         actions: <Widget>[
           IconButton(
-            icon: Icon(Icons.share, color: Colors.white),
+            icon: const Icon(Icons.share, color: Colors.white),
             onPressed: _share,
           ),
         ],
@@ -41,21 +42,22 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
               onChanged: (str) {
                 _musicUrl = str;
               },
-              decoration: InputDecoration(labelText: 'music url'),
+              decoration: const InputDecoration(labelText: 'music url'),
             ),
             TextField(
               controller: TextEditingController(text: 'http://www.qq.com'),
               onChanged: (str) {
                 _musicLowBandUrl = str;
               },
-              decoration: InputDecoration(labelText: 'music low band url'),
+              decoration:
+                  const InputDecoration(labelText: 'music low band url'),
             ),
             TextField(
               controller: TextEditingController(text: 'Beyond'),
               onChanged: (str) {
                 _title = str;
               },
-              decoration: InputDecoration(labelText: 'title'),
+              decoration: const InputDecoration(labelText: 'title'),
             ),
             TextField(
               controller: TextEditingController(
@@ -64,14 +66,14 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
               onChanged: (str) {
                 _description = str;
               },
-              decoration: InputDecoration(labelText: 'description'),
+              decoration: const InputDecoration(labelText: 'description'),
             ),
             TextField(
               controller: TextEditingController(text: 'images/logo.png'),
               onChanged: (str) {
                 _thumnail = str;
               },
-              decoration: InputDecoration(labelText: 'thumbnail'),
+              decoration: const InputDecoration(labelText: 'thumbnail'),
             ),
             Row(
               children: <Widget>[
@@ -79,7 +81,7 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.SESSION,
+                      value: WeChatScene.session,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -91,7 +93,7 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.TIMELINE,
+                      value: WeChatScene.timeline,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -103,7 +105,7 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.FAVORITE,
+                      value: WeChatScene.favorite,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -130,7 +132,7 @@ class _ShareMusicPageState extends State<ShareMusicPage> {
       thumbnail: WeChatImage.network(_thumnail),
     );
 
-    shareToWeChat(model);
+    _fluwx.share(model);
   }
 
   void handleRadioValueChanged(WeChatScene scene) {

example/lib/pages/share_text_page.dart

@@ -2,13 +2,16 @@ import 'package:flutter/material.dart';
 import 'package:fluwx/fluwx.dart';
 
 class ShareTextPage extends StatefulWidget {
+  const ShareTextPage({Key? key}) : super(key: key);
+
   @override
-  _ShareTextPageState createState() => _ShareTextPageState();
+  State<ShareTextPage> createState() => _ShareTextPageState();
 }
 
 class _ShareTextPageState extends State<ShareTextPage> {
   String _text = 'share text from fluwx';
-  WeChatScene scene = WeChatScene.SESSION;
+  WeChatScene scene = WeChatScene.session;
+  Fluwx fluwx = Fluwx();
 
   @override
   Widget build(BuildContext context) {
@@ -31,7 +34,7 @@ class _ShareTextPageState extends State<ShareTextPage> {
               onChanged: (str) {
                 _text = str;
               },
-              decoration: InputDecoration(labelText: 'TextToShare'),
+              decoration: const InputDecoration(labelText: 'TextToShare'),
             ),
             Row(
               children: <Widget>[
@@ -39,7 +42,7 @@ class _ShareTextPageState extends State<ShareTextPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.SESSION,
+                      value: WeChatScene.session,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -51,7 +54,7 @@ class _ShareTextPageState extends State<ShareTextPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.TIMELINE,
+                      value: WeChatScene.timeline,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -63,7 +66,7 @@ class _ShareTextPageState extends State<ShareTextPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.FAVORITE,
+                      value: WeChatScene.favorite,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -81,9 +84,7 @@ class _ShareTextPageState extends State<ShareTextPage> {
   }
 
   void _shareText() {
-    shareToWeChat(WeChatShareTextModel(_text, scene: scene)).then((data) {
-      print('-->$data');
-    });
+    fluwx.share(WeChatShareTextModel(_text, scene: scene));
   }
 
   void handleRadioValueChanged(WeChatScene scene) {

example/lib/pages/share_video_page.dart

@@ -5,16 +5,18 @@ class ShareVideoPage extends StatefulWidget {
   const ShareVideoPage({Key? key}) : super(key: key);
 
   @override
-  _ShareMusicPageState createState() => _ShareMusicPageState();
+  State<ShareVideoPage> createState() => _ShareVideoPageState();
 }
 
-class _ShareMusicPageState extends State<ShareVideoPage> {
+class _ShareVideoPageState extends State<ShareVideoPage> {
   String _videoUrl = 'http://www.qq.com';
   String _videoLowBandUrl = 'http://www.qq.com';
   String _title = 'Beyond';
   String _description = 'A Popular Rock Band From China';
   String _thumnail = 'images/logo.png';
-  WeChatScene scene = WeChatScene.SESSION;
+  WeChatScene scene = WeChatScene.session;
+
+  Fluwx fluwx = Fluwx();
 
   @override
   Widget build(BuildContext context) {
@@ -23,7 +25,7 @@ class _ShareMusicPageState extends State<ShareVideoPage> {
         title: const Text('ShareVideoPage'),
         actions: <Widget>[
           IconButton(
-            icon: Icon(Icons.share, color: Colors.white),
+            icon: const Icon(Icons.share, color: Colors.white),
             onPressed: _share,
           ),
         ],
@@ -40,21 +42,22 @@ class _ShareMusicPageState extends State<ShareVideoPage> {
               onChanged: (str) {
                 _videoUrl = str;
               },
-              decoration: InputDecoration(labelText: 'video url'),
+              decoration: const InputDecoration(labelText: 'video url'),
             ),
             TextField(
               controller: TextEditingController(text: 'http://www.qq.com'),
               onChanged: (str) {
                 _videoLowBandUrl = str;
               },
-              decoration: InputDecoration(labelText: 'video low band url'),
+              decoration:
+                  const InputDecoration(labelText: 'video low band url'),
             ),
             TextField(
               controller: TextEditingController(text: 'Beyond'),
               onChanged: (str) {
                 _title = str;
               },
-              decoration: InputDecoration(labelText: 'title'),
+              decoration: const InputDecoration(labelText: 'title'),
             ),
             TextField(
               controller:
@@ -62,14 +65,14 @@ class _ShareMusicPageState extends State<ShareVideoPage> {
               onChanged: (str) {
                 _description = str;
               },
-              decoration: InputDecoration(labelText: 'description'),
+              decoration: const InputDecoration(labelText: 'description'),
             ),
             TextField(
               controller: TextEditingController(text: 'images/logo.png'),
               onChanged: (str) {
                 _thumnail = str;
               },
-              decoration: InputDecoration(labelText: 'thumbnail'),
+              decoration: const InputDecoration(labelText: 'thumbnail'),
             ),
             Row(
               children: <Widget>[
@@ -77,7 +80,7 @@ class _ShareMusicPageState extends State<ShareVideoPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.SESSION,
+                      value: WeChatScene.session,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -89,7 +92,7 @@ class _ShareMusicPageState extends State<ShareVideoPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.TIMELINE,
+                      value: WeChatScene.timeline,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -101,7 +104,7 @@ class _ShareMusicPageState extends State<ShareVideoPage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.FAVORITE,
+                      value: WeChatScene.favorite,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -124,10 +127,10 @@ class _ShareMusicPageState extends State<ShareVideoPage> {
       videoLowBandUrl: _videoLowBandUrl,
       thumbnail: WeChatImage.network(_thumnail),
       description: _description,
-      scene: this.scene,
+      scene: scene,
       title: _title,
     );
-    shareToWeChat(model);
+    fluwx.share(model);
   }
 
   void handleRadioValueChanged(WeChatScene scene) {

example/lib/pages/share_web_page.dart

@@ -12,7 +12,9 @@ class ShareWebPagePageState extends State<ShareWebPagePage> {
   String _url = 'share text from fluwx';
   String _title = 'Fluwx';
   String _thumnail = 'images/logo.png';
-  WeChatScene scene = WeChatScene.SESSION;
+  WeChatScene scene = WeChatScene.session;
+
+  Fluwx fluwx = Fluwx();
 
   @override
   Widget build(BuildContext context) {
@@ -21,7 +23,7 @@ class ShareWebPagePageState extends State<ShareWebPagePage> {
         title: const Text('ShareWebPage'),
         actions: <Widget>[
           IconButton(
-            icon: Icon(Icons.share, color: Colors.white),
+            icon: const Icon(Icons.share, color: Colors.white),
             onPressed: _share,
           ),
         ],
@@ -37,21 +39,21 @@ class ShareWebPagePageState extends State<ShareWebPagePage> {
               onChanged: (str) {
                 _url = str;
               },
-              decoration: InputDecoration(labelText: 'web page'),
+              decoration: const InputDecoration(labelText: 'web page'),
             ),
             TextField(
               controller: TextEditingController(text: 'Fluwx'),
               onChanged: (str) {
                 _title = str;
               },
-              decoration: InputDecoration(labelText: 'thumbnail'),
+              decoration: const InputDecoration(labelText: 'thumbnail'),
             ),
             TextField(
               controller: TextEditingController(text: 'images/logo.png'),
               onChanged: (str) {
                 _thumnail = str;
               },
-              decoration: InputDecoration(labelText: 'thumbnail'),
+              decoration: const InputDecoration(labelText: 'thumbnail'),
             ),
             Row(
               children: <Widget>[
@@ -59,7 +61,7 @@ class ShareWebPagePageState extends State<ShareWebPagePage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.SESSION,
+                      value: WeChatScene.session,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -71,7 +73,7 @@ class ShareWebPagePageState extends State<ShareWebPagePage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.TIMELINE,
+                      value: WeChatScene.timeline,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -83,7 +85,7 @@ class ShareWebPagePageState extends State<ShareWebPagePage> {
                 Row(
                   children: <Widget>[
                     Radio<WeChatScene>(
-                      value: WeChatScene.FAVORITE,
+                      value: WeChatScene.favorite,
                       groupValue: scene,
                       onChanged: (v) {
                         if (v != null) handleRadioValueChanged(v);
@@ -107,7 +109,7 @@ class ShareWebPagePageState extends State<ShareWebPagePage> {
       thumbnail: WeChatImage.network(_thumnail),
       scene: scene,
     );
-    shareToWeChat(model);
+    fluwx.share(model);
   }
 
   void handleRadioValueChanged(WeChatScene scene) {

example/lib/pages/sign_auto_deduct_page.dart

@@ -6,10 +6,9 @@ class SignAutoDeductPage extends StatefulWidget {
   const SignAutoDeductPage({Key? key}) : super(key: key);
 
   @override
-  _SignAutoDeductPageState createState() => _SignAutoDeductPageState();
+  State<SignAutoDeductPage> 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');
@@ -25,10 +24,12 @@ class _SignAutoDeductPageState extends State<SignAutoDeductPage> {
   TextEditingController timestamp = TextEditingController(text: '');
   TextEditingController returnApp = TextEditingController(text: '3');
 
+  Fluwx fluwx = Fluwx();
+
   @override
   void initState() {
     super.initState();
-    weChatResponseEventHandler.listen((resp) {
+    fluwx.subscribeResponse((resp) {
       print('resp = ${resp.isSuccessful}');
     });
   }
@@ -54,61 +55,59 @@ class _SignAutoDeductPageState extends State<SignAutoDeductPage> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text('SubscribeMessagePage'),
+        title: const 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,
-            ),
-          ],
-        ),
+      body: 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,
+          ),
+        ],
       ),
     );
   }
@@ -124,7 +123,7 @@ class _SignAutoDeductPageState extends State<SignAutoDeductPage> {
   }
 
   void _signAutoDeduct() {
-    autoDeDuctWeChat(
+    fluwx.autoDeDuct(
       appId: appId.text,
       mchId: mchId.text,
       planId: planId.text,

example/lib/pages/subscribe_message_page.dart

@@ -5,7 +5,7 @@ class SubscribeMessagePage extends StatefulWidget {
   const SubscribeMessagePage({Key? key}) : super(key: key);
 
   @override
-  _SubscribeMessagePageState createState() => _SubscribeMessagePageState();
+  State<SubscribeMessagePage> createState() => _SubscribeMessagePageState();
 }
 
 /// see wechat [document](https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1500434436_aWfqW&token=&lang=zh_CN)
@@ -16,12 +16,13 @@ class _SubscribeMessagePageState extends State<SubscribeMessagePage> {
   TextEditingController templateId = TextEditingController(
       text: 'cm_vM2k3IjHcYbkGUeAfL6Fja_7Pgv4Hx_q4tA253Ss');
   TextEditingController reserved = TextEditingController(text: '123');
+  Fluwx fluwx = Fluwx();
 
   @override
   void initState() {
     super.initState();
-    weChatResponseEventHandler.listen((resp) {
-      print('resp = $resp');
+    fluwx.subscribeResponse((resp) {
+      debugPrint('resp = $resp');
     });
   }
 
@@ -80,7 +81,7 @@ class _SubscribeMessagePageState extends State<SubscribeMessagePage> {
   }
 
   void _requestSubMsg() {
-    subscribeWeChatMsg(
+    fluwx.subscribeMsg(
       appId: appId.text,
       scene: int.tryParse(scene.text) ?? 1,
       templateId: templateId.text,

example/pubspec.yaml

 name: fluwx_example
 description: Demonstrates how to use the fluwx plugin.
-publish_to: 'none'
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
 environment:
-  sdk: ">=2.12.4 <3.0.0"
+  sdk: '>=3.1.0-26.0.dev <4.0.0'
 
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
 dependencies:
   flutter:
     sdk: flutter
-  characters: ^1.2.0
+
+  fluwx:
+    # When depending on this package from a real application you should use:
+    #   fluwx: ^x.y.z
+    # See https://dart.dev/tools/pub/dependencies#version-constraints
+    # The example app is bundled with the plugin so we use a path dependency on
+    # the parent directory to use the current plugin's version.
+    path: ../
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.1+1
+  cupertino_icons: ^1.0.2
 
 dev_dependencies:
+  integration_test:
+    sdk: flutter
   flutter_test:
     sdk: flutter
 
-  fluwx:
-    path: ../
+  # The "flutter_lints" package below contains a set of recommended lints to
+  # encourage good coding practices. The lint set provided by the package is
+  # activated in the `analysis_options.yaml` file located at the root of your
+  # package. See that file for information about deactivating specific lint
+  # rules and activating additional ones.
+  flutter_lints: ^2.0.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 
-# The following section is specific to Flutter.
+# The following section is specific to Flutter packages.
 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
-  assets:
-    - images/logo.png
+
   # To add assets to your application, add an assets section, like this:
-  # assets:
-  #  - images/a_dot_burr.jpeg
-  #  - images/a_dot_ham.jpeg
+  assets:
+     - images/logo.png
 
   # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/assets-and-images/#resolution-aware.
+  # https://flutter.dev/assets-and-images/#resolution-aware
 
   # For details regarding adding assets from package dependencies, see
   # https://flutter.dev/assets-and-images/#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
+// utility in the flutter_test package. 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.
 
+import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import 'package:fluwx_example/main.dart';
@@ -12,15 +13,15 @@ import 'package:fluwx_example/main.dart';
 void main() {
   testWidgets('Verify Platform version', (WidgetTester tester) async {
     // Build our app and trigger a frame.
-    await tester.pumpWidget(MyApp());
+    await tester.pumpWidget(const MyApp());
 
     // Verify that platform version is retrieved.
-    // expect(
-    //   find.byWidgetPredicate(
-    //     (Widget widget) => widget is Text &&
-    //                        widget.data.startsWith('Running on:'),
-    //   ),
-    //   findsOneWidget,
-    // );
+    expect(
+      find.byWidgetPredicate(
+        (Widget widget) => widget is Text &&
+                           widget.data!.startsWith('Running on:'),
+      ),
+      findsOneWidget,
+    );
   });
 }

ios/.gitignore

@@ -34,6 +34,5 @@ Icon?
 .tags*
 
 /Flutter/Generated.xcconfig
-/Flutter/flutter_export_environment.sh
-
-.gradle
+/Flutter/ephemeral/
+/Flutter/flutter_export_environment.sh
\ No newline at end of file
\ No newline at end of file

ios/fluwx.podspec

 #
 # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html.
-# Run `pod lib lint fluwx.podspec' to validate before publishing.
+# Run `pod lib lint fluwx.podspec` to validate before publishing.
 #
 Pod::Spec.new do |s|
   s.name             = 'fluwx'
   s.version          = '0.0.1'
-  s.summary          = 'A new Flutter plugin for Wechat SDK.'
+  s.summary          = 'The capability of implementing WeChat SDKs in Flutter. With Fluwx, developers can use WeChatSDK easily, such as sharing, payment, lanuch mini program and etc.'
   s.description      = <<-DESC
-A new Flutter plugin for Wechat SDK.
+The capability of implementing WeChat SDKs in Flutter. With Fluwx, developers can use WeChatSDK easily, such as sharing, payment, lanuch mini program and etc.
                        DESC
-  s.homepage         = 'https://github.com/OpenFlutter/fluwx'
+  s.homepage         = 'http://example.com'
   s.license          = { :file => '../LICENSE' }
-  s.author           = { 'JarvanMo' => 'jarvan.mo@gmail.com' }
+  s.author           = { 'Your Company' => 'email@example.com' }
   s.source           = { :path => '.' }
   s.source_files = 'Classes/**/*'
-  s.public_header_files = 'Classes/public/*.h'
-  s.static_framework = true
+  s.public_header_files = 'Classes/**/*.h'
   s.dependency 'Flutter'
-#  s.dependency 'WechatOpenSDK', '1.8.7.1'
-
-# s.dependency 'OpenWeChatSDK','~> 1.9.9'
+  s.platform = :ios, '12.0'
   s.dependency 'WechatOpenSDK-XCFramework','~> 2.0.2'
-#  s.xcconfig = { 'HEADER_SEARCH_PATHS' => "${PODS_ROOT}/Headers/Public/#{s.name}" }
-  s.frameworks = ["SystemConfiguration", "CoreTelephony","WebKit"]
-  s.libraries = ["z", "sqlite3.0", "c++"]
-  s.preserve_paths = 'Lib/*.a'
-  s.vendored_libraries = "**/*.a"
-  s.ios.deployment_target = '12.0'
 
-  # Flutter.framework does not contain a i386 slice. Only x86_64 simulators are supported.
-  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'VALID_ARCHS[sdk=iphonesimulator*]' => 'x86_64' }
+  # Flutter.framework does not contain a i386 slice.
+  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386' }
 end

lib/fluwx.dart

+/*
+ * Copyright (c) 2023.  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.
+ */
+
 /// Fluwx is a powerful plugin for WeChatSDK.
 /// easy to use.
 ///
 ///  A open sou;rce project authorized by [OpenFlutter](https://github.com/OpenFlutter).
 library fluwx;
 
-export 'src/fluwx_iml.dart';
+export 'src/fluwx.dart';
 export 'src/response/wechat_response.dart';
 export 'src/share/share_models.dart';
 export 'src/wechat_enums.dart';

lib/src/fluwx.dart

+/*
+ * Copyright (c) 2023.  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.
+ */
+
+import 'dart:async';
+
+import 'method_channel/fluwx_platform_interface.dart';
+import 'response/wechat_response.dart';
+import 'share/share_models.dart';
+import 'wechat_enums.dart';
+
+class Fluwx {
+  final List<Function(WeChatResponse response)> _responseListeners = [];
+
+  Fluwx() {
+    FluwxPlatform.instance.responseEventHandler.listen((event) {
+      for (var listener in _responseListeners) {
+        listener(event);
+      }
+    });
+  }
+
+  Future<bool> get isWeChatInstalled =>
+      FluwxPlatform.instance.isWeChatInstalled;
+
+  Future<bool> openWeChatApp() async {
+    return FluwxPlatform.instance.openWeChatApp();
+  }
+
+  Future<bool> registerWxApi({
+    required String appId,
+    bool doOnIOS = true,
+    bool doOnAndroid = true,
+    String? universalLink,
+  }) async {
+    return FluwxPlatform.instance.registerWxApi(
+        appId: appId,
+        doOnAndroid: doOnAndroid,
+        doOnIOS: doOnIOS,
+        universalLink: universalLink);
+  }
+
+  Future<bool?> startLog({WXLogLevel logLevel = WXLogLevel.unspecific}) {
+    return FluwxPlatform.instance.startLog(logLevel: logLevel);
+  }
+
+  Future<bool?> stopLog() {
+    return FluwxPlatform.instance.stopLog();
+  }
+
+  Future<bool> share(WeChatShareModel what) async {
+    return FluwxPlatform.instance.share(what);
+  }
+
+  Future<bool> sendAuth(
+      {required String scope,
+      String state = 'state',
+      bool nonAutomatic = false}) async {
+    return FluwxPlatform.instance
+        .sendAuth(scope: scope, nonAutomatic: nonAutomatic);
+  }
+
+  Future<bool> subscribeMsg({
+    required String appId,
+    required int scene,
+    required String templateId,
+    String? reserved,
+  }) async {
+    return FluwxPlatform.instance.subscribeMsg(
+        appId: appId, scene: scene, templateId: templateId, reserved: reserved);
+  }
+
+  Future<bool> 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',
+    int businessType = 12,
+  }) async {
+    return FluwxPlatform.instance.autoDeDuct(
+        appId: appId,
+        mchId: mchId,
+        planId: planId,
+        contractCode: contractCode,
+        requestSerial: requestSerial,
+        contractDisplayAccount: contractDisplayAccount,
+        notifyUrl: notifyUrl,
+        version: version,
+        sign: sign,
+        timestamp: timestamp,
+        returnApp: returnApp,
+        businessType: businessType);
+  }
+
+  Future<bool> autoDeductV2(
+    Map<String, String> queryInfo, {
+    int businessType = 12,
+  }) async {
+    return FluwxPlatform.instance.autoDeductV2(queryInfo, businessType: 12);
+  }
+
+  Future<bool> authByQRCode({
+    required String appId,
+    required String scope,
+    required String nonceStr,
+    required String timestamp,
+    required String signature,
+    String? schemeData,
+  }) async {
+    return FluwxPlatform.instance.authByQRCode(
+        appId: appId,
+        scope: scope,
+        nonceStr: nonceStr,
+        timestamp: timestamp,
+        signature: signature,
+        schemeData: schemeData);
+  }
+
+  /// IOS only
+  Future<bool> authByPhoneLogin({
+    required String scope,
+    String state = 'state',
+  }) async {
+    return FluwxPlatform.instance.authByPhoneLogin(scope: scope, state: state);
+  }
+
+  Future<bool> openCustomerServiceChat(
+      {required String url, required String corpId}) async {
+    return await FluwxPlatform.instance
+        .openCustomerServiceChat(url: url, corpId: corpId);
+  }
+
+  /// see * https://pay.weixin.qq.com/wiki/doc/apiv3_partner/Offline/apis/chapter6_2_1.shtml
+  Future<bool> openBusinessView(
+      {required String businessType, required String query}) async {
+    return await FluwxPlatform.instance
+        .openBusinessView(businessType: businessType, query: query);
+  }
+
+  Future<bool> checkSupportOpenBusinessView() async {
+    return await FluwxPlatform.instance.checkSupportOpenBusinessView();
+  }
+
+  Future<bool> openInvoice(
+      {required String appId,
+      required String cardType,
+      String locationId = "",
+      String cardId = "",
+      String canMultiSelect = "1"}) async {
+    return FluwxPlatform.instance.openInvoice(
+        appId: appId,
+        cardType: cardType,
+        locationId: locationId,
+        cardId: cardId,
+        canMultiSelect: canMultiSelect);
+  }
+
+  Future launchMiniProgram({
+    required String username,
+    String? path,
+    WXMiniProgramType miniProgramType = WXMiniProgramType.release,
+  }) async {
+    return FluwxPlatform.instance.launchMiniProgram(
+        username: username, path: path, miniProgramType: miniProgramType);
+  }
+
+  Future<String?> getExtMsg() async {
+    return FluwxPlatform.instance.getExtMsg();
+  }
+
+  Future<bool> pay({
+    required String appId,
+    required String partnerId,
+    required String prepayId,
+    required String packageValue,
+    required String nonceStr,
+    required int timestamp,
+    required String sign,
+    String? signType,
+    String? extData,
+  }) async {
+    return FluwxPlatform.instance.pay(
+        appId: appId,
+        partnerId: partnerId,
+        prepayId: prepayId,
+        packageValue: packageValue,
+        nonceStr: nonceStr,
+        timestamp: timestamp,
+        sign: sign,
+        signType: signType,
+        extData: extData);
+  }
+
+  Future<bool> payWithHongKongWallet({required String prepayId}) async {
+    return FluwxPlatform.instance.payWithHongKongWallet(prepayId: prepayId);
+  }
+
+  subscribeResponse(Function(WeChatResponse response) listener) {
+    _responseListeners.add(listener);
+  }
+
+  unsubscribeResponse(Function(WeChatResponse response) listener) {
+    _responseListeners.remove(listener);
+  }
+}

lib/src/fluwx_iml.dart

-/*
- * Copyright (c) 2020.  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.
- */
-
-import 'dart:async';
-import 'dart:io';
-
-import 'package:flutter/services.dart';
-import 'package:fluwx/fluwx.dart';
-
-const Map<Type, String> _shareModelMethodMapper = {
-  WeChatShareTextModel: 'shareText',
-  WeChatShareImageModel: 'shareImage',
-  WeChatShareMusicModel: 'shareMusic',
-  WeChatShareVideoModel: 'shareVideo',
-  WeChatShareWebPageModel: 'shareWebPage',
-  WeChatShareMiniProgramModel: 'shareMiniProgram',
-  WeChatShareFileModel: 'shareFile',
-};
-
-MethodChannel _channel = MethodChannel('com.jarvanmo/fluwx')
-  ..setMethodCallHandler(_methodHandler);
-
-StreamController<BaseWeChatResponse> _weChatResponseEventHandlerController =
-    StreamController.broadcast();
-
-/// Response answers from WeChat after sharing, payment etc.
-Stream<BaseWeChatResponse> get weChatResponseEventHandler =>
-    _weChatResponseEventHandlerController.stream;
-
-/// [true] if WeChat installed, otherwise [false].
-/// Please add WeChat to the white list in order use this method on IOS.
-Future<bool> get isWeChatInstalled async {
-  return await _channel.invokeMethod('isWeChatInstalled');
-}
-
-///just open WeChat, noting to do.
-Future<bool> openWeChatApp() async {
-  return await _channel.invokeMethod('openWXApp');
-}
-
-/// It's ok if you register multi times.
-/// [appId] is not necessary.
-/// if [doOnIOS] is true ,fluwx will register WXApi on iOS.
-/// if [doOnAndroid] is true, fluwx will register WXApi on Android.
-/// [universalLink] is required if you want to register on iOS.
-Future<bool> registerWxApi({
-  required String appId,
-  bool doOnIOS = true,
-  bool doOnAndroid = true,
-  String? universalLink,
-}) async {
-  if (doOnIOS && Platform.isIOS) {
-    if (universalLink == null ||
-        universalLink.trim().isEmpty ||
-        !universalLink.startsWith('https')) {
-      throw ArgumentError.value(
-        universalLink,
-        "You're trying to use illegal universal link, see "
-        'https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Access_Guide/iOS.html '
-        'for more detail',
-      );
-    }
-  }
-  return await _channel.invokeMethod('registerApp', {
-    'appId': appId,
-    'iOS': doOnIOS,
-    'android': doOnAndroid,
-    'universalLink': universalLink
-  });
-}
-
-// Get ext Message
-Future<String?> getExtMsg() {
-  return _channel.invokeMethod('getExtMsg');
-}
-
-/// start Log
-/// defalult [WXLogLevel.DETAIL]
-Future<bool?> startLog({WXLogLevel logLevel = WXLogLevel.DETAIL}) async {
-  return await _channel
-      .invokeMethod('startLog', {'logLevel': logLevel.toNativeInt()});
-}
-
-/// stop log
-Future<bool?> stopLog() async {
-  return await _channel.invokeMethod('stopLog');
-}
-
-/// Share your requests to WeChat.
-/// This depends on the actual type of [model].
-/// see [_shareModelMethodMapper] for detail.
-Future<bool> shareToWeChat(WeChatShareBaseModel model) async {
-  if (_shareModelMethodMapper.containsKey(model.runtimeType)) {
-    final methodChannel = _shareModelMethodMapper[model.runtimeType];
-    if (methodChannel == null) {
-      throw ArgumentError.value(
-        '${model.runtimeType} method channel not found',
-      );
-    }
-    return await _channel.invokeMethod(methodChannel, model.toMap());
-  }
-  return Future.error('no method mapper found[${model.runtimeType}]');
-}
-
-/// The WeChat-Login is under Auth-2.0
-/// This method login with native WeChat app.
-/// For users without WeChat app, please use [authByQRCode] instead
-/// This method only supports getting AuthCode,this is first step to login with WeChat
-/// Once AuthCode got, you need to request Access_Token
-/// For more information please visit：
-/// * https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419317851&token=
-Future<bool> sendWeChatAuth(
-    {required String scope,
-    String state = 'state',
-    bool nonAutomatic = false}) async {
-  assert(scope.trim().isNotEmpty);
-  return await _channel.invokeMethod(
-    'sendAuth',
-    {'scope': scope, 'state': state, 'nonAutomatic': nonAutomatic},
-  );
-}
-
-/// open mini-program
-/// see [WXMiniProgramType]
-Future<bool> launchWeChatMiniProgram({
-  required String username,
-  String? path,
-  WXMiniProgramType miniProgramType = WXMiniProgramType.RELEASE,
-}) async {
-  assert(username.trim().isNotEmpty);
-  return await _channel.invokeMethod('launchMiniProgram', {
-    'userName': username,
-    'path': path,
-    'miniProgramType': miniProgramType.toNativeInt()
-  });
-}
-
-/// request payment with WeChat.
-/// Read the official document for more detail.
-/// [timeStamp] is int because [timeStamp] will be mapped to Unit32.
-Future<bool> payWithWeChat({
-  required String appId,
-  required String partnerId,
-  required String prepayId,
-  required String packageValue,
-  required String nonceStr,
-  required int timeStamp,
-  required String sign,
-  String? signType,
-  String? extData,
-}) async {
-  return await _channel.invokeMethod('payWithFluwx', {
-    'appId': appId,
-    'partnerId': partnerId,
-    'prepayId': prepayId,
-    'packageValue': packageValue,
-    'nonceStr': nonceStr,
-    'timeStamp': timeStamp,
-    'sign': sign,
-    'signType': signType,
-    'extData': extData,
-  });
-}
-
-/// request Hong Kong Wallet payment with WeChat.
-/// Read the official document for more detail.
-Future<bool> payWithWeChatHongKongWallet({required String prepayId}) async {
-  return await _channel.invokeMethod('payWithHongKongWallet', {
-    'prepayId': prepayId,
-  });
-}
-
-/// subscribe WeChat message
-Future<bool> subscribeWeChatMsg({
-  required String appId,
-  required int scene,
-  required String templateId,
-  String? reserved,
-}) async {
-  return await _channel.invokeMethod(
-    'subscribeMsg',
-    {
-      'appId': appId,
-      'scene': scene,
-      'templateId': templateId,
-      'reserved': reserved,
-    },
-  );
-}
-
-/// please read official docs.
-Future<bool> autoDeDuctWeChat({
-  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',
-  int businessType = 12,
-}) 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,
-    'businessType': businessType
-  });
-}
-
-/// please read * [official docs](https://pay.weixin.qq.com/wiki/doc/api/wxpay_v2/papay/chapter3_2.shtml).
-Future<bool> autoDeductWeChatV2(
-  Map<String, String> queryInfo, {
-  int businessType = 12,
-}) async {
-  return await _channel.invokeMethod(
-      'autoDeductV2', {'queryInfo': queryInfo, 'businessType': businessType});
-}
-
-/// Sometimes WeChat  is not installed on users's devices.However we can
-/// request a QRCode so that we can get AuthCode by scanning the QRCode
-/// All required params must not be null or empty
-/// [schemeData] only works on iOS
-/// see * https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=215238808828h4XN&token=&lang=zh_CN
-Future<bool> authWeChatByQRCode({
-  required String appId,
-  required String scope,
-  required String nonceStr,
-  required String timeStamp,
-  required String signature,
-  String? schemeData,
-}) async {
-  assert(appId.isNotEmpty);
-  assert(scope.isNotEmpty);
-  assert(nonceStr.isNotEmpty);
-  assert(timeStamp.isNotEmpty);
-  assert(signature.isNotEmpty);
-
-  return await _channel.invokeMethod('authByQRCode', {
-    'appId': appId,
-    'scope': scope,
-    'nonceStr': nonceStr,
-    'timeStamp': timeStamp,
-    'signature': signature,
-    'schemeData': schemeData
-  });
-}
-
-/// stop [authWeChatByQRCode]
-Future<bool> stopWeChatAuthByQRCode() async {
-  return await _channel.invokeMethod('stopAuthByQRCode');
-}
-
-Future _methodHandler(MethodCall methodCall) {
-  final response = BaseWeChatResponse.create(
-    methodCall.method,
-    methodCall.arguments,
-  );
-  _weChatResponseEventHandlerController.add(response);
-  return Future.value();
-}
-
-/// IOS only
-Future<bool> authWeChatByPhoneLogin({
-  required String scope,
-  String state = 'state',
-}) async {
-  return await _channel.invokeMethod(
-    'authByPhoneLogin',
-    {'scope': scope, 'state': state},
-  );
-}
-
-Future<bool> openWeChatCustomerServiceChat(
-    {required String url, required String corpId}) async {
-  return await _channel.invokeMethod(
-      "openWeChatCustomerServiceChat", {"corpId": corpId, "url": url});
-}
-
-/// see * https://pay.weixin.qq.com/wiki/doc/apiv3_partner/Offline/apis/chapter6_2_1.shtml
-Future<bool> openWeChatBusinessView(
-    {required String businessType, required String query}) async {
-  return await _channel.invokeMethod(
-      "openBusinessView", {"businessType": businessType, "query": query});
-}
-
-Future<bool> checkSupportOpenBusinessView() async {
-  return await _channel.invokeMethod("checkSupportOpenBusinessView");
-}
-
-Future<bool> openWeChatInvoice(
-    {required String appId,
-    required String cardType,
-    String locationId = "",
-    String cardId = "",
-    String canMultiSelect = "1"}) async {
-  return await _channel.invokeMethod("openWeChatInvoice", {
-    "appId": appId,
-    "cardType": cardType,
-    "locationId": locationId,
-    "cardId": cardId,
-    "canMultiSelect": canMultiSelect
-  });
-}

test/share/wechat_share_text_model_test.dart → lib/src/fluwx_web.dart

 /*
- * Copyright (c) 2020.  OpenFlutter Project
+ * Copyright (c) 2023.  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
+ * 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
+ * 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.
  */
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fluwx/src/share/share_models.dart';
-import 'package:fluwx/src/wechat_enums.dart';
 
-void main() {
-  test('create WeChatTextModel', () {
-    var model = WeChatShareTextModel('text', scene: WeChatScene.FAVORITE);
-    expect(model.source, 'text');
-    expect(model.scene, WeChatScene.FAVORITE);
-  });
+// In order to *not* need this ignore, consider extracting the "web" version
+// of your plugin as a separate package, instead of inlining it in the same
+// package as the core of your plugin.
+// ignore: avoid_web_libraries_in_flutter
+import 'dart:html' as html show window;
 
-  test('WeChatTextModel toMap', () {
-    var map = WeChatShareTextModel('text', scene: WeChatScene.FAVORITE).toMap();
-    expect(map['source'], 'text');
-    expect(map['scene'], 2);
-  });
+import 'package:flutter_web_plugins/flutter_web_plugins.dart';
+
+import 'method_channel/fluwx_platform_interface.dart';
+
+/// A web implementation of the FluwxPlatform of the Fluwx plugin.
+class FluwxWeb extends FluwxPlatform {
+  /// Constructs a FluwxWeb
+  FluwxWeb();
+
+  static void registerWith(Registrar registrar) {
+    FluwxPlatform.instance = FluwxWeb();
+  }
 }

lib/src/method_channel/fluwx_method_channel.dart

+/*
+ * Copyright (c) 2023.  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.
+ */
+
+import 'dart:async';
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+import '../response/wechat_response.dart';
+import '../share/share_models.dart';
+import '../wechat_enums.dart';
+import 'fluwx_platform_interface.dart';
+
+/// An implementation of [FluwxPlatform] that uses method channels.
+class MethodChannelFluwx extends FluwxPlatform {
+  /// The method channel used to interact with the native platform.
+  @visibleForTesting
+  final methodChannel = const MethodChannel('com.jarvanmo/fluwx');
+
+  MethodChannelFluwx() {
+    methodChannel.setMethodCallHandler(_methodHandler);
+  }
+
+  final Map<Type, String> _shareModelMethodMapper = {
+    WeChatShareTextModel: 'shareText',
+    WeChatShareImageModel: 'shareImage',
+    WeChatShareMusicModel: 'shareMusic',
+    WeChatShareVideoModel: 'shareVideo',
+    WeChatShareWebPageModel: 'shareWebPage',
+    WeChatShareMiniProgramModel: 'shareMiniProgram',
+    WeChatShareFileModel: 'shareFile',
+  };
+
+  final StreamController<WeChatResponse> _responseEventHandler =
+      StreamController.broadcast();
+
+  /// Response answers from WeChat after sharing, payment etc.
+  @override
+  Stream<WeChatResponse> get responseEventHandler =>
+      _responseEventHandler.stream;
+
+  Future _methodHandler(MethodCall methodCall) {
+    final response = WeChatResponse.create(
+      methodCall.method,
+      methodCall.arguments,
+    );
+
+    _responseEventHandler.add(response);
+
+    return Future.value();
+  }
+
+  /// [true] if WeChat installed, otherwise [false].
+  /// Please add WeChat to the white list in order use this method on IOS.
+  @override
+  Future<bool> get isWeChatInstalled async {
+    return await methodChannel.invokeMethod('isWeChatInstalled');
+  }
+
+  /// Just open WeChat, noting to do.
+  @override
+  Future<bool> openWeChatApp() async {
+    return await methodChannel.invokeMethod('openWXApp');
+  }
+
+  /// It's ok if you register multi times.
+  /// [appId] is not necessary.
+  /// if [doOnIOS] is true ,fluwx will register WXApi on iOS.
+  /// if [doOnAndroid] is true, fluwx will register WXApi on Android.
+  /// [universalLink] is required if you want to register on iOS.
+  @override
+  Future<bool> registerWxApi({
+    required String appId,
+    bool doOnIOS = true,
+    bool doOnAndroid = true,
+    String? universalLink,
+  }) async {
+    if (doOnIOS && Platform.isIOS) {
+      if (universalLink == null ||
+          universalLink.trim().isEmpty ||
+          !universalLink.startsWith('https')) {
+        throw ArgumentError.value(
+          universalLink,
+          "You're trying to use illegal universal link, see "
+          'https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Access_Guide/iOS.html '
+          'for more detail',
+        );
+      }
+    }
+    return await methodChannel.invokeMethod('registerApp', {
+      'appId': appId,
+      'iOS': doOnIOS,
+      'android': doOnAndroid,
+      'universalLink': universalLink
+    });
+  }
+
+  /// Get ext Message
+  @override
+  Future<String?> getExtMsg() {
+    return methodChannel.invokeMethod('getExtMsg');
+  }
+
+  /// start Log
+  /// default [WXLogLevel.unspecific]
+  @override
+  Future<bool?> startLog({WXLogLevel logLevel = WXLogLevel.unspecific}) async {
+    return await methodChannel
+        .invokeMethod('startLog', {'logLevel': logLevel.level});
+  }
+
+  /// stop log
+  @override
+  Future<bool?> stopLog() async {
+    return await methodChannel.invokeMethod('stopLog');
+  }
+
+  /// Share your requests to WeChat.
+  /// This depends on the actual type of [what].
+  /// see [_shareModelMethodMapper] for detail.
+  @override
+  Future<bool> share(WeChatShareModel what) async {
+    if (_shareModelMethodMapper.containsKey(what.runtimeType)) {
+      final channelName = _shareModelMethodMapper[what.runtimeType];
+
+      if (channelName == null) {
+        throw ArgumentError.value(
+          '${what.runtimeType} method channel not found',
+        );
+      }
+      return await methodChannel.invokeMethod(channelName, what.toMap());
+    }
+    return Future.error('no method mapper found[${what.runtimeType}]');
+  }
+
+  /// The WeChat-Login is under Auth-2.0
+  /// This method login with native WeChat app.
+  /// For users without WeChat app, please use [authByQRCode] instead
+  /// This method only supports getting AuthCode,this is first step to login with WeChat
+  /// Once AuthCode got, you need to request Access_Token
+  /// For more information please visit：
+  /// * https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=open1419317851&token=
+  @override
+  Future<bool> sendAuth(
+      {required String scope,
+      String state = 'state',
+      bool nonAutomatic = false}) async {
+    assert(scope.trim().isNotEmpty);
+    return await methodChannel.invokeMethod(
+      'sendAuth',
+      {'scope': scope, 'state': state, 'nonAutomatic': nonAutomatic},
+    );
+  }
+
+  /// open mini-program
+  /// see [WXMiniProgramType]
+  @override
+  Future<bool> launchMiniProgram({
+    required String username,
+    String? path,
+    WXMiniProgramType miniProgramType = WXMiniProgramType.release,
+  }) async {
+    assert(username.trim().isNotEmpty);
+    return await methodChannel.invokeMethod('launchMiniProgram', {
+      'userName': username,
+      'path': path,
+      'miniProgramType': miniProgramType.value
+    });
+  }
+
+  /// request payment with WeChat.
+  /// Read the official document for more detail.
+  /// [timestamp] is int because [timestamp] will be mapped to Unit32.
+  @override
+  Future<bool> pay({
+    required String appId,
+    required String partnerId,
+    required String prepayId,
+    required String packageValue,
+    required String nonceStr,
+    required int timestamp,
+    required String sign,
+    String? signType,
+    String? extData,
+  }) async {
+    return await methodChannel.invokeMethod('payWithFluwx', {
+      'appId': appId,
+      'partnerId': partnerId,
+      'prepayId': prepayId,
+      'packageValue': packageValue,
+      'nonceStr': nonceStr,
+      'timeStamp': timestamp,
+      'sign': sign,
+      'signType': signType,
+      'extData': extData,
+    });
+  }
+
+  /// request Hong Kong Wallet payment with WeChat.
+  /// Read the official document for more detail.
+  @override
+  Future<bool> payWithHongKongWallet({required String prepayId}) async {
+    return await methodChannel.invokeMethod('payWithHongKongWallet', {
+      'prepayId': prepayId,
+    });
+  }
+
+  /// subscribe WeChat message
+  @override
+  Future<bool> subscribeMsg({
+    required String appId,
+    required int scene,
+    required String templateId,
+    String? reserved,
+  }) async {
+    return await methodChannel.invokeMethod(
+      'subscribeMsg',
+      {
+        'appId': appId,
+        'scene': scene,
+        'templateId': templateId,
+        'reserved': reserved,
+      },
+    );
+  }
+
+  /// please read official docs.
+  @override
+  Future<bool> 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',
+    int businessType = 12,
+  }) async {
+    return await methodChannel.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,
+          'businessType': businessType
+        }) ??
+        false;
+  }
+
+  /// please read * [official docs](https://pay.weixin.qq.com/wiki/doc/api/wxpay_v2/papay/chapter3_2.shtml).
+
+  @override
+  Future<bool> autoDeductV2(
+    Map<String, String> queryInfo, {
+    int businessType = 12,
+  }) async {
+    return await methodChannel.invokeMethod('autoDeductV2',
+            {'queryInfo': queryInfo, 'businessType': businessType}) ??
+        false;
+  }
+
+  /// Sometimes WeChat  is not installed on users's devices.However we can
+  /// request a QRCode so that we can get AuthCode by scanning the QRCode
+  /// All required params must not be null or empty
+  /// [schemeData] only works on iOS
+  /// see * https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=215238808828h4XN&token=&lang=zh_CN
+  @override
+  Future<bool> authByQRCode({
+    required String appId,
+    required String scope,
+    required String nonceStr,
+    required String timestamp,
+    required String signature,
+    String? schemeData,
+  }) async {
+    assert(appId.isNotEmpty);
+    assert(scope.isNotEmpty);
+    assert(nonceStr.isNotEmpty);
+    assert(timestamp.isNotEmpty);
+    assert(signature.isNotEmpty);
+
+    return await methodChannel.invokeMethod('authByQRCode', {
+      'appId': appId,
+      'scope': scope,
+      'nonceStr': nonceStr,
+      'timeStamp': timestamp,
+      'signature': signature,
+      'schemeData': schemeData
+    });
+  }
+
+  /// stop [authWeChatByQRCode]
+  @override
+  Future<bool> stopWeChatAuthByQRCode() async {
+    return await methodChannel.invokeMethod('stopAuthByQRCode');
+  }
+
+  /// IOS only
+  @override
+  Future<bool> authByPhoneLogin({
+    required String scope,
+    String state = 'state',
+  }) async {
+    return await methodChannel.invokeMethod(
+      'authByPhoneLogin',
+      {'scope': scope, 'state': state},
+    );
+  }
+
+  @override
+  Future<bool> openCustomerServiceChat(
+      {required String url, required String corpId}) async {
+    return await methodChannel.invokeMethod(
+        "openWeChatCustomerServiceChat", {"corpId": corpId, "url": url});
+  }
+
+  /// see * https://pay.weixin.qq.com/wiki/doc/apiv3_partner/Offline/apis/chapter6_2_1.shtml
+  @override
+  Future<bool> openBusinessView(
+      {required String businessType, required String query}) async {
+    return await methodChannel.invokeMethod(
+        "openBusinessView", {"businessType": businessType, "query": query});
+  }
+
+  @override
+  Future<bool> checkSupportOpenBusinessView() async {
+    return await methodChannel.invokeMethod("checkSupportOpenBusinessView");
+  }
+
+  @override
+  Future<bool> openInvoice(
+      {required String appId,
+      required String cardType,
+      String locationId = "",
+      String cardId = "",
+      String canMultiSelect = "1"}) async {
+    return await methodChannel.invokeMethod("openWeChatInvoice", {
+      "appId": appId,
+      "cardType": cardType,
+      "locationId": locationId,
+      "cardId": cardId,
+      "canMultiSelect": canMultiSelect
+    });
+  }
+}

lib/src/method_channel/fluwx_platform_interface.dart

+/*
+ * Copyright (c) 2023.  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.
+ */
+import 'package:fluwx/fluwx.dart';
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+
+import 'fluwx_method_channel.dart';
+
+abstract class FluwxPlatform extends PlatformInterface {
+  /// Constructs a FluwxPlatform.
+  FluwxPlatform() : super(token: _token);
+
+  static final Object _token = Object();
+
+  static FluwxPlatform _instance = MethodChannelFluwx();
+
+  /// The default instance of [FluwxPlatform] to use.
+  ///
+  /// Defaults to [MethodChannelFluwx].
+  static FluwxPlatform get instance => _instance;
+
+  /// Platform-specific implementations should set this with their own
+  /// platform-specific class that extends [FluwxPlatform] when
+  /// they register themselves.
+  static set instance(FluwxPlatform instance) {
+    PlatformInterface.verifyToken(instance, _token);
+    _instance = instance;
+  }
+
+  Stream<WeChatResponse> get responseEventHandler {
+    throw UnimplementedError('responseEventHandler has not been implemented.');
+  }
+
+  Future<bool> get isWeChatInstalled {
+    throw UnimplementedError('isWeChatInstalled has not been implemented.');
+  }
+
+  Future<bool> openWeChatApp() {
+    throw UnimplementedError('openWeChatApp() has not been implemented.');
+  }
+
+  Future<bool> registerWxApi({
+    required String appId,
+    bool doOnIOS = true,
+    bool doOnAndroid = true,
+    String? universalLink,
+  }) {
+    throw UnimplementedError('registerWxApi() has not been implemented.');
+  }
+
+  Future<String?> getExtMsg() {
+    throw UnimplementedError('getExtMsg() has not been implemented.');
+  }
+
+  Future<bool?> startLog({WXLogLevel logLevel = WXLogLevel.unspecific}) {
+    throw UnimplementedError('startLog() has not been implemented.');
+  }
+
+  Future<bool?> stopLog() {
+    throw UnimplementedError('stopLog() has not been implemented.');
+  }
+
+  Future<bool> share(WeChatShareModel what) {
+    throw UnimplementedError('share() has not been implemented.');
+  }
+
+  Future<bool> sendAuth(
+      {required String scope,
+      String state = 'state',
+      bool nonAutomatic = false}) {
+    throw UnimplementedError('sendAuth() has not been implemented.');
+  }
+
+  Future<bool> authByPhoneLogin({
+    required String scope,
+    String state = 'state',
+  }) async {
+    throw UnimplementedError('authByPhoneLogin() has not been implemented.');
+  }
+
+  Future<bool> authByQRCode({
+    required String appId,
+    required String scope,
+    required String nonceStr,
+    required String timestamp,
+    required String signature,
+    String? schemeData,
+  }) async {
+    throw UnimplementedError('authByQRCode() has not been implemented.');
+  }
+
+  Future<bool> stopWeChatAuthByQRCode() async {
+    throw UnimplementedError(
+        'stopWeChatAuthByQRCode() has not been implemented.');
+  }
+
+  Future<bool> launchMiniProgram({
+    required String username,
+    String? path,
+    WXMiniProgramType miniProgramType = WXMiniProgramType.release,
+  }) {
+    throw UnimplementedError('launchMiniProgram() has not been implemented.');
+  }
+
+  Future<bool> pay({
+    required String appId,
+    required String partnerId,
+    required String prepayId,
+    required String packageValue,
+    required String nonceStr,
+    required int timestamp,
+    required String sign,
+    String? signType,
+    String? extData,
+  }) {
+    throw UnimplementedError('pay() has not been implemented.');
+  }
+
+  Future<bool> payWithHongKongWallet({required String prepayId}) async {
+    throw UnimplementedError(
+        'payWithHongKongWallet() has not been implemented.');
+  }
+
+  Future<bool> subscribeMsg({
+    required String appId,
+    required int scene,
+    required String templateId,
+    String? reserved,
+  }) async {
+    throw UnimplementedError('subscribeWeChatMsg() has not been implemented.');
+  }
+
+  Future<bool> 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',
+    int businessType = 12,
+  }) async {
+    throw UnimplementedError('autoDeDuct() has not been implemented.');
+  }
+
+  Future<bool> autoDeductV2(
+    Map<String, String> queryInfo, {
+    int businessType = 12,
+  }) async {
+    throw UnimplementedError('autoDeductV2() has not been implemented.');
+  }
+
+  Future<bool> openCustomerServiceChat(
+      {required String url, required String corpId}) {
+    throw UnimplementedError(
+        'openCustomerServiceChat() has not been implemented.');
+  }
+
+  Future<bool> openBusinessView(
+      {required String businessType, required String query}) async {
+    throw UnimplementedError('openBusinessView() has not been implemented.');
+  }
+
+  Future<bool> checkSupportOpenBusinessView() async {
+    throw UnimplementedError(
+        'checkSupportOpenBusinessView() has not been implemented.');
+  }
+
+  Future<bool> openInvoice(
+      {required String appId,
+      required String cardType,
+      String locationId = "",
+      String cardId = "",
+      String canMultiSelect = "1"}) async {
+    throw UnimplementedError('openInvoice() has not been implemented.');
+  }
+}

lib/src/response/wechat_response.dart

@@ -22,7 +22,7 @@ import 'dart:typed_data';
 const String _errCode = 'errCode';
 const String _errStr = 'errStr';
 
-typedef BaseWeChatResponse _WeChatResponseInvoker(Map argument);
+typedef _WeChatResponseInvoker = WeChatResponse Function(Map argument);
 
 Map<String, _WeChatResponseInvoker> _nameAndResponseMapper = {
   'onShareResponse': (Map argument) => WeChatShareResponse.fromMap(argument),
@@ -50,11 +50,11 @@ Map<String, _WeChatResponseInvoker> _nameAndResponseMapper = {
       WeChatOpenInvoiceResponse.fromMap(argument),
 };
 
-class BaseWeChatResponse {
-  BaseWeChatResponse._(this.errCode, this.errStr);
+sealed class WeChatResponse {
+  WeChatResponse._(this.errCode, this.errStr);
 
   /// Create response from the response pool.
-  factory BaseWeChatResponse.create(String name, Map argument) {
+  factory WeChatResponse.create(String name, Map argument) {
     var result = _nameAndResponseMapper[name];
     if (result == null) {
       throw ArgumentError("Can't found instance of $name");
@@ -68,14 +68,15 @@ class BaseWeChatResponse {
   bool get isSuccessful => errCode == 0;
 }
 
-class WeChatOpenInvoiceResponse extends BaseWeChatResponse {
+class WeChatOpenInvoiceResponse extends WeChatResponse {
   String? cardItemList;
+
   WeChatOpenInvoiceResponse.fromMap(Map map)
       : cardItemList = map["cardItemList"],
         super._(map[_errCode], map[_errStr]);
 }
 
-class WeChatShareResponse extends BaseWeChatResponse {
+class WeChatShareResponse extends WeChatResponse {
   WeChatShareResponse.fromMap(Map map)
       : type = map['type'],
         super._(map[_errCode], map[_errStr]);
@@ -83,7 +84,7 @@ class WeChatShareResponse extends BaseWeChatResponse {
   final int type;
 }
 
-class WeChatAuthResponse extends BaseWeChatResponse {
+class WeChatAuthResponse extends WeChatResponse {
   WeChatAuthResponse.fromMap(Map map)
       : type = map['type'],
         country = map['country'],
@@ -115,7 +116,7 @@ class WeChatAuthResponse extends BaseWeChatResponse {
       1432;
 }
 
-class WeChatLaunchMiniProgramResponse extends BaseWeChatResponse {
+class WeChatLaunchMiniProgramResponse extends WeChatResponse {
   WeChatLaunchMiniProgramResponse.fromMap(Map map)
       : type = map['type'],
         extMsg = map['extMsg'],
@@ -125,7 +126,7 @@ class WeChatLaunchMiniProgramResponse extends BaseWeChatResponse {
   final String? extMsg;
 }
 
-class WeChatPaymentResponse extends BaseWeChatResponse {
+class WeChatPaymentResponse extends WeChatResponse {
   WeChatPaymentResponse.fromMap(Map map)
       : type = map['type'],
         extData = map['extData'],
@@ -135,7 +136,7 @@ class WeChatPaymentResponse extends BaseWeChatResponse {
   final String? extData;
 }
 
-class WeChatOpenCustomerServiceChatResponse extends BaseWeChatResponse {
+class WeChatOpenCustomerServiceChatResponse extends WeChatResponse {
   WeChatOpenCustomerServiceChatResponse.fromMap(Map map)
       : extMsg = map['extMsg'],
         super._(map[_errCode], map[_errStr]);
@@ -143,7 +144,7 @@ class WeChatOpenCustomerServiceChatResponse extends BaseWeChatResponse {
   final String? extMsg;
 }
 
-class WeChatOpenBusinessViewResponse extends BaseWeChatResponse {
+class WeChatOpenBusinessViewResponse extends WeChatResponse {
   final String? extMsg;
   final String? openid;
   final String? businessType;
@@ -157,7 +158,7 @@ class WeChatOpenBusinessViewResponse extends BaseWeChatResponse {
         super._(map[_errCode], map[_errStr]);
 }
 
-class WeChatSubscribeMsgResponse extends BaseWeChatResponse {
+class WeChatSubscribeMsgResponse extends WeChatResponse {
   WeChatSubscribeMsgResponse.fromMap(Map map)
       : openid = map['openid'],
         templateId = map['templateId'],
@@ -173,25 +174,23 @@ class WeChatSubscribeMsgResponse extends BaseWeChatResponse {
   final int scene;
 }
 
-class WeChatOpenBusinessWebviewResponse extends BaseWeChatResponse {
+class WeChatOpenBusinessWebviewResponse extends WeChatResponse {
   WeChatOpenBusinessWebviewResponse.fromMap(Map map)
       : type = map['type'],
-        errCode = map[_errCode],
         businessType = map['businessType'],
         resultInfo = map['resultInfo'],
         super._(map[_errCode], map[_errStr]);
 
   final int? type;
-  final int errCode;
   final int? businessType;
   final String resultInfo;
 }
 
-class WeChatAuthByQRCodeFinishedResponse extends BaseWeChatResponse {
+class WeChatAuthByQRCodeFinishedResponse extends WeChatResponse {
   WeChatAuthByQRCodeFinishedResponse.fromMap(Map map)
       : authCode = map['authCode'],
         qrCodeErrorCode = (_authByQRCodeErrorCodes[_errCode] ??
-            AuthByQRCodeErrorCode.UNKNOWN),
+            AuthByQRCodeErrorCode.unknown),
         super._(map[_errCode], map[_errStr]);
 
   final String? authCode;
@@ -199,7 +198,7 @@ class WeChatAuthByQRCodeFinishedResponse extends BaseWeChatResponse {
 }
 
 ///[qrCode] in memory.
-class WeChatAuthGotQRCodeResponse extends BaseWeChatResponse {
+class WeChatAuthGotQRCodeResponse extends WeChatResponse {
   WeChatAuthGotQRCodeResponse.fromMap(Map map)
       : qrCode = map['qrCode'],
         super._(map[_errCode], map[_errStr]);
@@ -207,13 +206,13 @@ class WeChatAuthGotQRCodeResponse extends BaseWeChatResponse {
   final Uint8List? qrCode;
 }
 
-class WeChatQRCodeScannedResponse extends BaseWeChatResponse {
+class WeChatQRCodeScannedResponse extends WeChatResponse {
   WeChatQRCodeScannedResponse.fromMap(Map map)
       : super._(map[_errCode], map[_errStr]);
 }
 
 // 获取微信打开App时携带的参数
-class WeChatShowMessageFromWXRequest extends BaseWeChatResponse {
+class WeChatShowMessageFromWXRequest extends WeChatResponse {
   WeChatShowMessageFromWXRequest.fromMap(Map map)
       : extMsg = map['extMsg'],
         super._(0, '');
@@ -222,21 +221,21 @@ class WeChatShowMessageFromWXRequest extends BaseWeChatResponse {
 }
 
 enum AuthByQRCodeErrorCode {
-  OK, // WechatAuth_Err_OK(0)
-  NORMAL_ERR, // WechatAuth_Err_NormalErr(-1)
-  NETWORK_ERR, // WechatAuth_Err_NetworkErr(-2)
-  JSON_DECODE_ERR, // WechatAuth_Err_JsonDecodeErr(-3), WechatAuth_Err_GetQrcodeFailed on iOS
-  CANCEL, // WechatAuth_Err_Cancel(-4)
-  TIMEOUT, // WechatAuth_Err_Timeout(-5)
-  AUTH_STOPPED, // WechatAuth_Err_Auth_Stopped(-6), Android only
-  UNKNOWN
+  ok, // WechatAuth_Err_OK(0)
+  normalErr, // WechatAuth_Err_NormalErr(-1)
+  networkErr, // WechatAuth_Err_NetworkErr(-2)
+  jsonDecodeErr, // WechatAuth_Err_JsonDecodeErr(-3), WechatAuth_Err_GetQrcodeFailed on iOS
+  cancel, // WechatAuth_Err_Cancel(-4)
+  timeout, // WechatAuth_Err_Timeout(-5)
+  authStopped, // WechatAuth_Err_Auth_Stopped(-6), Android only
+  unknown
 }
 
 const Map<int, AuthByQRCodeErrorCode> _authByQRCodeErrorCodes = {
-  0: AuthByQRCodeErrorCode.OK,
-  -1: AuthByQRCodeErrorCode.NORMAL_ERR,
-  -2: AuthByQRCodeErrorCode.NETWORK_ERR,
-  -3: AuthByQRCodeErrorCode.JSON_DECODE_ERR,
-  -4: AuthByQRCodeErrorCode.CANCEL,
-  -5: AuthByQRCodeErrorCode.AUTH_STOPPED
+  0: AuthByQRCodeErrorCode.ok,
+  -1: AuthByQRCodeErrorCode.normalErr,
+  -2: AuthByQRCodeErrorCode.networkErr,
+  -3: AuthByQRCodeErrorCode.jsonDecodeErr,
+  -4: AuthByQRCodeErrorCode.cancel,
+  -5: AuthByQRCodeErrorCode.authStopped
 };

lib/src/share/share_models.dart

 /*
- * Copyright (c) 2020.  OpenFlutter Project
+ * Copyright (c) 2023.  OpenFlutter Project
  *
- *   Licensed to the Apache Software Foundation (ASF) under one or more contributor
+ * 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
@@ -16,6 +16,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
+
 import 'package:fluwx/fluwx.dart';
 
 const String _scene = "scene";
@@ -29,24 +30,24 @@ const String _messageAction = "messageAction";
 const String _compressThumbnail = "compressThumbnail";
 const String _msgSignature = "msgSignature";
 
-mixin WeChatShareBaseModel {
-  Map toMap();
+sealed class WeChatShareModel {
+  Map<String, dynamic> toMap();
 }
 
 /// [source] the text you want to send to WeChat
 /// [scene] the target you want to send
-class WeChatShareTextModel implements WeChatShareBaseModel {
+class WeChatShareTextModel extends WeChatShareModel {
   WeChatShareTextModel(
     this.source, {
-    this.scene = WeChatScene.SESSION,
+    this.scene = WeChatScene.session,
     this.mediaTagName,
     this.messageAction,
     this.messageExt,
     this.msgSignature,
     String? description,
     String? title,
-  })  : this.title = title ?? source,
-        this.description = description ?? source;
+  })  : title = title ?? source,
+        description = description ?? source;
 
   final String source;
   final WeChatScene scene;
@@ -58,7 +59,7 @@ class WeChatShareTextModel implements WeChatShareBaseModel {
   final String? msgSignature;
 
   @override
-  Map toMap() {
+  Map<String, dynamic> toMap() {
     return {
       _scene: scene.index,
       _source: source,
@@ -75,10 +76,10 @@ class WeChatShareTextModel implements WeChatShareBaseModel {
 /// the default value is [MINI_PROGRAM_TYPE_RELEASE]
 /// [hdImagePath] only works on iOS, not sure the relationship
 /// between [thumbnail] and [hdImagePath].
-class WeChatShareMiniProgramModel implements WeChatShareBaseModel {
+class WeChatShareMiniProgramModel extends WeChatShareModel {
   WeChatShareMiniProgramModel(
       {required this.webPageUrl,
-      this.miniProgramType = WXMiniProgramType.RELEASE,
+      this.miniProgramType = WXMiniProgramType.release,
       required this.userName,
       this.path = "/",
       this.title,
@@ -111,10 +112,10 @@ class WeChatShareMiniProgramModel implements WeChatShareBaseModel {
   final String? msgSignature;
 
   @override
-  Map toMap() {
+  Map<String, dynamic> toMap() {
     return {
       'webPageUrl': webPageUrl,
-      "miniProgramType": miniProgramType.toNativeInt(),
+      "miniProgramType": miniProgramType.value,
       "userName": userName,
       "path": path,
       "title": title,
@@ -133,11 +134,11 @@ class WeChatShareMiniProgramModel implements WeChatShareBaseModel {
 /// [source] the image you want to send to WeChat
 /// [scene] the target you want to send
 /// [thumbnail] the preview of your image, will be created from [scene] if null.
-class WeChatShareImageModel implements WeChatShareBaseModel {
+class WeChatShareImageModel extends WeChatShareModel {
   WeChatShareImageModel(this.source,
       {WeChatImage? thumbnail,
       this.title,
-      this.scene = WeChatScene.SESSION,
+      this.scene = WeChatScene.session,
       this.description,
       this.mediaTagName,
       this.messageAction,
@@ -158,7 +159,7 @@ class WeChatShareImageModel implements WeChatShareBaseModel {
   final String? msgSignature;
 
   @override
-  Map toMap() {
+  Map<String, dynamic> toMap() {
     return {
       _scene: scene.index,
       _source: source.toMap(),
@@ -175,7 +176,7 @@ class WeChatShareImageModel implements WeChatShareBaseModel {
 
 /// if [musicUrl] and [musicLowBandUrl] are both provided,
 /// only [musicUrl] will be used.
-class WeChatShareMusicModel implements WeChatShareBaseModel {
+class WeChatShareMusicModel extends WeChatShareModel {
   WeChatShareMusicModel(
       {this.musicUrl,
       this.musicLowBandUrl,
@@ -187,7 +188,7 @@ class WeChatShareMusicModel implements WeChatShareBaseModel {
       this.mediaTagName,
       this.messageAction,
       this.messageExt,
-      this.scene = WeChatScene.SESSION,
+      this.scene = WeChatScene.session,
       this.compressThumbnail = true,
       this.msgSignature})
       : assert(musicUrl != null || musicLowBandUrl != null);
@@ -207,7 +208,7 @@ class WeChatShareMusicModel implements WeChatShareBaseModel {
   final String? msgSignature;
 
   @override
-  Map toMap() {
+  Map<String, dynamic> toMap() {
     return {
       _scene: scene.index,
       "musicUrl": musicUrl,
@@ -227,9 +228,9 @@ class WeChatShareMusicModel implements WeChatShareBaseModel {
 
 /// if [videoUrl] and [videoLowBandUrl] are both provided,
 /// only [videoUrl] will be used.
-class WeChatShareVideoModel implements WeChatShareBaseModel {
+class WeChatShareVideoModel extends WeChatShareModel {
   WeChatShareVideoModel(
-      {this.scene = WeChatScene.SESSION,
+      {this.scene = WeChatScene.session,
       this.videoUrl,
       this.videoLowBandUrl,
       this.title = "",
@@ -256,7 +257,7 @@ class WeChatShareVideoModel implements WeChatShareBaseModel {
   final String? msgSignature;
 
   @override
-  Map toMap() {
+  Map<String, dynamic> toMap() {
     return {
       _scene: scene.index,
       "videoUrl": videoUrl,
@@ -274,13 +275,13 @@ class WeChatShareVideoModel implements WeChatShareBaseModel {
 
 /// [webPage] url you want to send to wechat
 /// [thumbnail] logo of your website
-class WeChatShareWebPageModel implements WeChatShareBaseModel {
+class WeChatShareWebPageModel extends WeChatShareModel {
   WeChatShareWebPageModel(
     this.webPage, {
     this.title = "",
     String? description,
     this.thumbnail,
-    this.scene = WeChatScene.SESSION,
+    this.scene = WeChatScene.session,
     this.mediaTagName,
     this.messageAction,
     this.messageExt,
@@ -301,7 +302,7 @@ class WeChatShareWebPageModel implements WeChatShareBaseModel {
   final String? msgSignature;
 
   @override
-  Map toMap() {
+  Map<String, dynamic> toMap() {
     return {
       _scene: scene.index,
       "webPage": webPage,
@@ -319,13 +320,13 @@ class WeChatShareWebPageModel implements WeChatShareBaseModel {
 /// [source] the file you want to share, [source.suffix] is necessary on iOS.
 /// [scene] can't be [WeChatScene.TIMELINE], otherwise, sharing nothing.
 /// send files to WeChat
-class WeChatShareFileModel implements WeChatShareBaseModel {
+class WeChatShareFileModel extends WeChatShareModel {
   WeChatShareFileModel(
     this.source, {
     this.title = "",
     this.description = "",
     this.thumbnail,
-    this.scene = WeChatScene.SESSION,
+    this.scene = WeChatScene.session,
     this.mediaTagName,
     this.messageAction,
     this.messageExt,
@@ -345,7 +346,7 @@ class WeChatShareFileModel implements WeChatShareBaseModel {
   final String? msgSignature;
 
   @override
-  Map toMap() {
+  Map<String, dynamic> toMap() {
     return {
       _scene: scene.index,
       _source: source.toMap(),

lib/src/wechat_enums.dart

 /*
- * Copyright (c) 2020.  OpenFlutter Project
+ * Copyright (c) 2023.  OpenFlutter Project
  *
- *   Licensed to the Apache Software Foundation (ASF) under one or more contributor
+ * 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
@@ -17,44 +17,29 @@
  * the License.
  */
 
-/// [WXMiniProgramType.RELEASE]正式版
-/// [WXMiniProgramType.TEST]测试版
-/// [WXMiniProgramType.PREVIEW]预览版
-enum WXMiniProgramType { RELEASE, TEST, PREVIEW }
-
-/// [WeChatScene.SESSION]会话
-/// [WeChatScene.TIMELINE]朋友圈
-/// [WeChatScene.FAVORITE]收藏
-enum WeChatScene { SESSION, TIMELINE, FAVORITE }
-
-extension MiniProgramTypeExtensions on WXMiniProgramType {
-  int toNativeInt() {
-    switch (this) {
-      case WXMiniProgramType.PREVIEW:
-        return 2;
-      case WXMiniProgramType.TEST:
-        return 1;
-      case WXMiniProgramType.RELEASE:
-        return 0;
-      default:
-        return 0;
-    }
-  }
+/// [WXMiniProgramType.release]正式版
+/// [WXMiniProgramType.test]测试版
+/// [WXMiniProgramType.preview]预览版
+enum WXMiniProgramType {
+  release(0),
+  test(1),
+  preview(2);
+  final int value;
+  const WXMiniProgramType(this.value);
 }
 
+/// [WeChatScene.session]会话
+/// [WeChatScene.timeline]朋友圈
+/// [WeChatScene.favorite]收藏
+enum WeChatScene { session, timeline, favorite }
+
 /// 打印日常的日志
 /// 打印详细的日志
-enum WXLogLevel { NORMAL, DETAIL }
+enum WXLogLevel {
+  normal(1),
+  unspecific(0);
+
+  final int level;
 
-extension LogLevelExtensions on WXLogLevel {
-  int toNativeInt() {
-    switch (this) {
-      case WXLogLevel.DETAIL:
-        return 1;
-      case WXLogLevel.NORMAL:
-        return 0;
-      default:
-        return 0;
-    }
-  }
+  const WXLogLevel(this.level);
 }

lib/src/wechat_file.dart

 /*
- * Copyright (c) 2020.  OpenFlutter Project
+ * Copyright (c) 2023.  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
@@ -47,37 +47,33 @@ class WeChatImage extends WeChatFile {
 class WeChatFile {
   /// [source] must begin with http or https
   WeChatFile.network(
-    String source, {
+    String this.source, {
     String? suffix,
   })  : assert(source.startsWith('http')),
-        source = source,
-        schema = FileSchema.NETWORK,
+        schema = FileSchema.network,
         suffix = source.readSuffix(suffix, defaultSuffixTxt);
 
   ///[source] path of the image, like '/asset/image.pdf?package=flutter',
   ///the query param package in [source] only available when you want to specify the package of image
   WeChatFile.asset(
-    String source, {
+    String this.source, {
     String? suffix,
   })  : assert(source.trim().isNotEmpty),
-        this.source = source,
-        this.schema = FileSchema.ASSET,
-        this.suffix = source.readSuffix(suffix, defaultSuffixTxt);
+        schema = FileSchema.asset,
+        suffix = source.readSuffix(suffix, defaultSuffixTxt);
 
   WeChatFile.file(
     File source, {
     String suffix = defaultSuffixTxt,
   })  : source = source.path,
-        schema = FileSchema.FILE,
+        schema = FileSchema.file,
         suffix = source.path.readSuffix(suffix, defaultSuffixTxt);
 
   WeChatFile.binary(
-    Uint8List source, {
-    String suffix = defaultSuffixTxt,
+    Uint8List this.source, {
+    this.suffix = defaultSuffixTxt,
   })  : assert(suffix.trim().isNotEmpty),
-        source = source,
-        schema = FileSchema.BINARY,
-        suffix = suffix;
+        schema = FileSchema.binary;
 
   final dynamic source;
   final FileSchema schema;
@@ -88,11 +84,11 @@ class WeChatFile {
 
 /// Types of image, usually there are for types listed below.
 ///
-/// [NETWORK] is online images.
-/// [ASSET] is flutter asset image.
-/// [BINARY] is binary image, shall be be [Uint8List]
-/// [FILE] is local file, usually not comes from flutter asset.
-enum FileSchema { NETWORK, ASSET, FILE, BINARY }
+/// [network] is online images.
+/// [asset] is flutter asset image.
+/// [binary] is binary image, shall be be [Uint8List]
+/// [file] is local file, usually not comes from flutter asset.
+enum FileSchema { network, asset, file, binary }
 
 extension _FileSuffix on String {
   /// returns [suffix] if [suffix] not blank.

pubspec.yaml

 name: fluwx
 description: The capability of implementing WeChat SDKs in Flutter. With Fluwx, developers can use WeChatSDK easily, such as sharing, payment, lanuch mini program and etc.
-version: 3.13.1
-homepage: https://github.com/JarvanMo/fluwx
+version: 0.0.1
+homepage:
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=1.12.0"
+  sdk: '>=3.1.0-26.0.dev <4.0.0'
+  flutter: ">=3.3.0"
 
 dependencies:
   flutter:
     sdk: flutter
+  flutter_web_plugins:
+    sdk: flutter
+  plugin_platform_interface: ^2.0.2
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
+  flutter_lints: ^2.0.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 
-# The following section is specific to Flutter.
+# The following section is specific to Flutter packages.
 flutter:
   # This section identifies this Flutter project as a plugin project.
-  # The androidPackage and pluginClass identifiers should not ordinarily
-  # be modified. They are used by the tooling to maintain consistency when
+  # The 'pluginClass' specifies the class (in Java, Kotlin, Swift, Objective-C, etc.)
+  # which should be registered in the plugin registry. This is required for
+  # using method channels.
+  # The Android 'package' specifies package in which the registered class is.
+  # This is required for using method channels on Android.
+  # The 'ffiPlugin' specifies that native code should be built and bundled.
+  # This is required for using `dart:ffi`.
+  # All these are used by the tooling to maintain consistency when
   # adding or updating assets for this project.
   plugin:
     platforms:
@@ -31,17 +41,20 @@ flutter:
         pluginClass: FluwxPlugin
       ios:
         pluginClass: FluwxPlugin
+      web:
+        pluginClass: FluwxWeb
+        fileName: fluwx_web.dart
 
   # To add assets to your plugin package, add an assets section, like this:
   # assets:
-  #  - images/a_dot_burr.jpeg
-  #  - images/a_dot_ham.jpeg
+  #   - images/a_dot_burr.jpeg
+  #   - images/a_dot_ham.jpeg
   #
   # For details regarding assets in packages, see
   # https://flutter.dev/assets-and-images/#from-packages
   #
   # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/assets-and-images/#resolution-aware.
+  # https://flutter.dev/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

test/fluwx_iml_test.dart

-import 'package:flutter/services.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fluwx/fluwx.dart' as fluwx;
-
-void main() {
-  const MethodChannel channel = MethodChannel('com.jarvanmo/fluwx');
-
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  setUp(() {
-    channel.setMockMethodCallHandler((MethodCall methodCall) async {
-      if (methodCall.method == 'registerApp') {
-        if (methodCall.arguments['appId'] == 'wx13124324324') {
-          return Future.value(true);
-        } else {
-          return Future.value(false);
-        }
-      } else if (methodCall.method == 'shareText') {
-        channel.invokeMethod(
-          'onShareResponse',
-          {'type': 1, 'errCode': 1, 'errStr': 'hehe'},
-        );
-        return Future.value(true);
-      } else if (methodCall.method == 'shareImage') {
-        channel.invokeMethod(
-          'onShareResponse',
-          {'type': 1, 'errCode': 0, 'errStr': ''},
-        );
-        return Future.value(true);
-      }
-      return '42';
-    });
-  });
-
-  tearDown(() {
-    channel.setMockMethodCallHandler(null);
-  });
-
-  group('register', () {
-    test('success', () async {
-      expect(await fluwx.registerWxApi(appId: 'wx13124324324'), true);
-    });
-    test('failed', () async {
-      expect(await fluwx.registerWxApi(appId: 'wx131256'), false);
-    });
-  });
-
-  group('share', () {
-    test('text', () async {
-      expect(
-        await fluwx.shareToWeChat(fluwx.WeChatShareTextModel('text')),
-        true,
-      );
-    });
-
-    test('shareImage', () async {
-      expect(
-        await fluwx.shareToWeChat(
-          fluwx.WeChatShareImageModel(
-            fluwx.WeChatImage.network('http://flutter.dev'),
-          ),
-        ),
-        true,
-      );
-    });
-  });
-
-  group('learn', () {
-    test('description', () async {
-      print('argumentsss');
-    });
-  });
-}

test/fluwx_method_channel_test.dart

+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:fluwx/src/method_channel/fluwx_method_channel.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  MethodChannelFluwx platform = MethodChannelFluwx();
+  const MethodChannel channel = MethodChannel('fluwx');
+
+  setUp(() {
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
+      channel,
+      (MethodCall methodCall) async {
+        return '42';
+      },
+    );
+  });
+
+  tearDown(() {
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(channel, null);
+  });
+
+  test('getPlatformVersion', () async {
+  });
+}

test/fluwx_test.dart

+import 'package:flutter_test/flutter_test.dart';
+import 'package:fluwx/fluwx.dart';
+import 'package:fluwx/src/method_channel/fluwx_method_channel.dart';
+import 'package:fluwx/src/method_channel/fluwx_platform_interface.dart';
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+
+class MockFluwxPlatform
+    with MockPlatformInterfaceMixin
+    implements FluwxPlatform {
+  @override
+  Future<bool> authByPhoneLogin(
+      {required String scope, String state = 'state'}) {
+    // TODO: implement authByPhoneLogin
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> authByQRCode(
+      {required String appId,
+      required String scope,
+      required String nonceStr,
+      required String timestamp,
+      required String signature,
+      String? schemeData}) {
+    // TODO: implement authByQRCode
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> 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',
+      int businessType = 12}) {
+    // TODO: implement autoDeDuct
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> autoDeductV2(Map<String, String> queryInfo,
+      {int businessType = 12}) {
+    // TODO: implement autoDeductV2
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> checkSupportOpenBusinessView() {
+    // TODO: implement checkSupportOpenBusinessView
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<String?> getExtMsg() {
+    // TODO: implement getExtMsg
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> get isWeChatInstalled => Future.value(false);
+
+  @override
+  Future<bool> launchMiniProgram(
+      {required String username,
+      String? path,
+      WXMiniProgramType miniProgramType = WXMiniProgramType.release}) {
+    // TODO: implement launchMiniProgram
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> openBusinessView(
+      {required String businessType, required String query}) {
+    // TODO: implement openBusinessView
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> openCustomerServiceChat(
+      {required String url, required String corpId}) {
+    // TODO: implement openCustomerServiceChat
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> openInvoice(
+      {required String appId,
+      required String cardType,
+      String locationId = "",
+      String cardId = "",
+      String canMultiSelect = "1"}) {
+    // TODO: implement openInvoice
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> openWeChatApp() {
+    // TODO: implement openWeChatApp
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> pay(
+      {required String appId,
+      required String partnerId,
+      required String prepayId,
+      required String packageValue,
+      required String nonceStr,
+      required int timestamp,
+      required String sign,
+      String? signType,
+      String? extData}) {
+    // TODO: implement pay
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> payWithHongKongWallet({required String prepayId}) {
+    // TODO: implement payWithHongKongWallet
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> registerWxApi(
+      {required String appId,
+      bool doOnIOS = true,
+      bool doOnAndroid = true,
+      String? universalLink}) {
+    // TODO: implement registerWxApi
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> sendAuth(
+      {required String scope,
+      String state = 'state',
+      bool nonAutomatic = false}) {
+    // TODO: implement sendAuth
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> share(WeChatShareModel what) {
+    // TODO: implement share
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool?> startLog({WXLogLevel logLevel = WXLogLevel.unspecific}) {
+    // TODO: implement startLog
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool?> stopLog() {
+    // TODO: implement stopLog
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> stopWeChatAuthByQRCode() {
+    // TODO: implement stopWeChatAuthByQRCode
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> subscribeMsg(
+      {required String appId,
+      required int scene,
+      required String templateId,
+      String? reserved}) {
+    // TODO: implement subscribeMsg
+    throw UnimplementedError();
+  }
+
+  @override
+  // TODO: implement responseEventHandler
+  Stream<WeChatResponse> get responseEventHandler => throw UnimplementedError();
+
+}
+
+void main() {
+  final FluwxPlatform initialPlatform = FluwxPlatform.instance;
+
+  test('$MethodChannelFluwx is the default instance', () {
+    expect(initialPlatform, isInstanceOf<MethodChannelFluwx>());
+  });
+
+  test('isWeChatInstalled', () async {
+    Fluwx fluwxPlugin = Fluwx();
+    MockFluwxPlatform fakePlatform = MockFluwxPlatform();
+    FluwxPlatform.instance = fakePlatform;
+    expect(await fluwxPlugin.isWeChatInstalled, false);
+  });
+}

test/response/wechat_response_test.dart

-/*
- * Copyright (c) 2020.  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.
- */
-
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fluwx/fluwx.dart';
-
-void main() {
-  group('create response', () {
-    test('WeChatShareResponse', () {
-      var response = BaseWeChatResponse.create(
-        'onShareResponse',
-        {'type': 1, 'errCode': 1, 'errStr': 'hehe'},
-      );
-      expect(response is WeChatShareResponse, true);
-      var casted = response as WeChatShareResponse;
-      expect(casted.type, 1);
-      expect(casted.errCode, 1);
-      expect(casted.errStr, 'hehe');
-    });
-
-    test('WeChatAuthResponse', () {
-      var response = BaseWeChatResponse.create('onAuthResponse', {
-        'type': 1,
-        'errCode': 1,
-        'errStr': 'hehe',
-        'country': 'cn',
-        'lang': 'lang',
-        'code': 'code',
-        'state': 'ok'
-      });
-      expect(response is WeChatAuthResponse, true);
-      var casted = response as WeChatAuthResponse;
-      expect(casted.type, 1);
-      expect(casted.errCode, 1);
-      expect(casted.errStr, 'hehe');
-      expect(casted.country, 'cn');
-      expect(casted.lang, 'lang');
-      expect(casted.code, 'code');
-      expect(casted.state, 'ok');
-    });
-
-    test('onLaunchMiniProgramResponse', () {
-      var response = BaseWeChatResponse.create(
-        'onLaunchMiniProgramResponse',
-        {'type': 1, 'errCode': 1, 'errStr': 'hehe', 'extMsg': 'extMsg'},
-      );
-      expect(response is WeChatLaunchMiniProgramResponse, true);
-      var casted = response as WeChatLaunchMiniProgramResponse;
-      expect(casted.type, 1);
-      expect(casted.errCode, 1);
-      expect(casted.errStr, 'hehe');
-      expect(casted.extMsg, 'extMsg');
-    });
-
-    test('WeChatPaymentResponse', () {
-      var response = BaseWeChatResponse.create(
-        'onPayResponse',
-        {'type': 1, 'errCode': 1, 'errStr': 'hehe', 'extData': 'extData'},
-      );
-      expect(response is WeChatPaymentResponse, true);
-      var casted = response as WeChatPaymentResponse;
-      expect(casted.type, 1);
-      expect(casted.errCode, 1);
-      expect(casted.errStr, 'hehe');
-      expect(casted.extData, 'extData');
-    });
-
-    test('WeChatSubscribeMsgResponse', () {
-      var response = BaseWeChatResponse.create('onSubscribeMsgResp', {
-        'type': 1,
-        'errCode': 1,
-        'errStr': 'hehe',
-        'openid': '425235131',
-        'templateId': '4252345',
-        'action': 'action',
-        'reserved': 'reserved',
-        'scene': 1
-      });
-      expect(response is WeChatSubscribeMsgResponse, true);
-      var casted = response as WeChatSubscribeMsgResponse;
-      expect(casted.errCode, 1);
-      expect(casted.errStr, 'hehe');
-      expect(casted.openid, '425235131');
-      expect(casted.templateId, '4252345');
-      expect(casted.action, 'action');
-      expect(casted.reserved, 'reserved');
-      expect(casted.scene, 1);
-    });
-
-    test('WeChatAutoDeductResponse', () {
-      var response = BaseWeChatResponse.create('onAutoDeductResponse', {
-        'type': 1,
-        'errCode': 0,
-        'errStr': 'hehe',
-        'businessType': 2,
-        'resultInfo': 'resultInfo'
-      });
-      expect(response is WeChatOpenBusinessWebviewResponse, true);
-      var casted = response as WeChatOpenBusinessWebviewResponse;
-      assert(casted.isSuccessful);
-      expect(casted.type, 1);
-      expect(casted.errCode, 0);
-      expect(casted.errStr, 'hehe');
-      expect(casted.resultInfo, 'resultInfo');
-      expect(casted.businessType, 2);
-    });
-  });
-}

test/share/wechat_share_image_model_test.dart

-/*
- * Copyright (c) 2020.  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.
- */
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fluwx/fluwx.dart';
-
-void main() {
-  test('test create WeChatShareImageModel with thumbnail', () {
-    var image = WeChatImage.network('http://openflutter.dev/fluwx.png');
-    var thumbnail = WeChatImage.network('http://openflutter.dev/fluwx.png');
-    var model = WeChatShareImageModel(
-      image,
-      scene: WeChatScene.FAVORITE,
-      thumbnail: thumbnail,
-    );
-    expect(model.source, image);
-    expect(model.scene, WeChatScene.FAVORITE);
-    expect(model.thumbnail, thumbnail);
-  });
-
-  test('test create WeChatShareImageModel without thumbnail', () {
-    var image = WeChatImage.network('http://openflutter.dev/fluwx.png');
-    var model = WeChatShareImageModel(image, scene: WeChatScene.FAVORITE);
-    expect(model.source, image);
-    expect(model.scene, WeChatScene.FAVORITE);
-    expect(model.thumbnail, image);
-  });
-
-  test('test WeChatShareImageModel toMap', () {
-    var image = WeChatImage.network('http://openflutter.dev/fluwx.png');
-    var thumbnail = WeChatImage.network('http://openflutter.dev/fluwx.png');
-    var map = WeChatShareImageModel(
-      image,
-      scene: WeChatScene.FAVORITE,
-      thumbnail: thumbnail,
-    ).toMap();
-    assert(map['thumbnail'] != null);
-    expect(map['thumbnail']['source'], 'http://openflutter.dev/fluwx.png');
-  });
-}

test/share/wechat_share_mini_program_model_test.dart

-/*
- * Copyright (c) 2020.  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.
- */
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fluwx/fluwx.dart';
-
-void main() {
-  group("construct", () {
-    test("non default values", () {
-      var thumbnail = WeChatImage.network("http://openflutter.dev/fluwx.png");
-      var model = WeChatShareMiniProgramModel(
-          webPageUrl: "http://openflutter.dev",
-          miniProgramType: WXMiniProgramType.PREVIEW,
-          withShareTicket: true,
-          thumbnail: thumbnail,
-          userName: "userName",
-          path: "path",
-          hdImagePath: thumbnail);
-      expect(model.webPageUrl, "http://openflutter.dev");
-      expect(model.miniProgramType, WXMiniProgramType.PREVIEW);
-      expect(model.thumbnail, thumbnail);
-      expect(model.hdImagePath, thumbnail);
-      expect(model.path, "path");
-      expect(model.userName, "userName");
-    });
-
-    test("default values", () {
-      var thumbnail = WeChatImage.network("http://openflutter.dev/fluwx.png");
-      var model = WeChatShareMiniProgramModel(
-          webPageUrl: "http://openflutter.dev",
-          userName: "userName",
-          thumbnail: thumbnail);
-      expect(model.webPageUrl, "http://openflutter.dev");
-      expect(model.miniProgramType, WXMiniProgramType.RELEASE);
-      expect(model.thumbnail, null);
-      expect(model.path, "/");
-      expect(model.userName, "userName");
-    });
-  });
-
-  group("toMap", () {
-    test("with thumbnail", () {
-      var thumbnail = WeChatImage.network("http://openflutter.dev/fluwx.png");
-      var map = WeChatShareMiniProgramModel(
-              webPageUrl: "http://openflutter.dev",
-              miniProgramType: WXMiniProgramType.PREVIEW,
-              withShareTicket: true,
-              thumbnail: thumbnail,
-              userName: "userName",
-              path: "path")
-          .toMap();
-      expect(map["webPageUrl"], "http://openflutter.dev");
-      expect(map["miniProgramType"], 2);
-      expect(map["thumbnail"]["source"], "http://openflutter.dev/fluwx.png");
-      expect(map["path"], "path");
-      expect(map["userName"], "userName");
-    });
-
-    test("without thumbnail", () {
-      var thumbnail = WeChatImage.network("http://openflutter.dev/fluwx.png");
-      var map = WeChatShareMiniProgramModel(
-              webPageUrl: "http://openflutter.dev",
-              miniProgramType: WXMiniProgramType.PREVIEW,
-              withShareTicket: true,
-              thumbnail: thumbnail,
-              userName: "userName",
-              path: "path")
-          .toMap();
-      expect(map["webPageUrl"], "http://openflutter.dev");
-      expect(map["miniProgramType"], 2);
-      expect(map["thumbnail"], null);
-      expect(map["path"], "path");
-      expect(map["userName"], "userName");
-    });
-  });
-}

test/wechat_image_test.dart

-/*
- * Copyright (c) 2020.  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.
- */
-import 'package:flutter_test/flutter_test.dart';
-import 'package:fluwx/src/wechat_file.dart';
-
-void main() {
-  test('test WeChatImage.fromNetwork', () {
-    var withSuffixImage = WeChatImage.network(
-      'http://image.openflutter.dev/fluwx.png',
-    );
-    expect(withSuffixImage.source, 'http://image.openflutter.dev/fluwx.png');
-    expect(withSuffixImage.suffix, '.png');
-    expect(FileSchema.NETWORK, withSuffixImage.schema);
-
-    var withNoSuffixNoUrlSuffixImage = WeChatImage.network(
-      'http://image.openflutter.dev/fluwx',
-    );
-    expect(
-      'http://image.openflutter.dev/fluwx',
-      withNoSuffixNoUrlSuffixImage.source,
-    );
-    expect(withNoSuffixNoUrlSuffixImage.suffix, '.jpeg');
-    expect(FileSchema.NETWORK, withSuffixImage.schema);
-
-    var withSpecifiedSuffixImage = WeChatImage.network(
-      'http://image.openflutter.dev/fluwx.jpeg',
-      suffix: '.png',
-    );
-    expect(
-      withSpecifiedSuffixImage.source,
-      'http://image.openflutter.dev/fluwx.jpeg',
-    );
-    expect(withSpecifiedSuffixImage.suffix, '.png');
-    expect(withSpecifiedSuffixImage.schema, FileSchema.NETWORK);
-  });
-}