create docs

CHANGELOG.md

+## 2.0.0
+* 代码重构，现在代码结构更清晰
+* 所有图片由WeChatImage构建
+* 现在iOS对分享微信小程序的高清图也会压缩
+* 微信回调监听形式变更
+* Android增加新的Action以防微信打开小程序出错不会返回原app的问题
+
+## 1.2.1+2
+* iOS的StringUtil重命名了
+
+## 1.2.1+1
+* Fix #178
+
+## 1.2.1
+* Fix #175
+
+## 1.2.0
+* 分享文件
+* compileSdkVersion 29
+
+## 1.1.4
+
+* 注册微信时会对universal link进行简单校验
+
+## 1.1.3
+
+* Fix #146
+
+## 1.1.2
+
+* Fix #122
+
+## 1.1.1+1
+
+* Android CompileSDKVersion 提升到28
+
+### 1.1.1
+
+* registerWxApi
+
+## 1.1.0
+
+* iOS SDK升级至1.8.6.1，本版本开始支持universal link。
+* Android SDK更换至without-mat:5.4.3
+* Android配置升级
+* 移除MTA选项
+
+
+## 1.0.6
+* Fix #110
+
+## 1.0.5
+* 增加分享内存图片
+
+## 1.0.4
+* 解决Android上打开小程序返回白屏问题（非官方解决方案）
+
+## 1.0.3
+* 修复一些小问题
+
+## 1.0.2
+* 修复无法Android上分享大图的问题
+
+## 1.0.1
+* 修复一些小问题
+
+
+## 1.0.0
+* ios不必再重写AppDelegate
+
+## 0.6.3
+
+* 免密支付
+* 支持打开微信App了
+* 升级了Android
+
+## 0.6.2
+
+* 对android进行了升级
+
+## 0.6.1
+* 支持二维码登录
+
+## 0.6.0
+* kotlin升级至1.3.21。
+* ios SDK升级至1.8.4。
+* android SDK升级至5.3.6。
+
+## 0.5.7
+* 修复问题43。
+
+## 0.5.6
+
+
+## 0.5.5
+* 修复ios分享小程序标题不正确的问题。
+
+## 0.5.4
+* 增加一次性订阅消息功能。
+
+## 0.5.3
+* 修复唤起小程序返回值类型不一致的问题。
+
+
+## 0.5.2
+* 修复ios上sendAuth无返回的问题。
+* kotlin升级至1.3.10
+* android WeChatSDK升级到5.1.6
+
+## 0.5.1
+* Kotlin升级到了1.3.0
+* 代码格化
+
+## 0.5.0
+* 增加了对拉起小程序的支持
+* 删除了一些不必要的类
+* 发送Auth验证Api调整
+
+
+## 0.4.1
+* 修复iOS与其他库共存时，会有重复的错误
+
+## 0.4.0
+* 移除WeChatPayModel
+* 移除ios最小支持。
+* 优化*Android*微信回调。
+* *build.gradle*升级到了*3.2.1*。
+
+## 0.3.2
+* *build.gradle*升级到了*3.2.0*
+* *kotlin*升级到了*1.2.71*
+
+## 0.3.1
+* 修复了由于Flutter-dev-0.9.7-pre在android中添加了*@Nullable*注解而引起的编译问题
+
+## 0.3.0
+* 回调方式发生变化，由Map变更为实体类。
+* iOS的WeChatSDK更换为内部依赖，并升级到了1.8.3。
+* 修复iOS支付返回结果缺少*returnKey*的问题。
+* API现在更加友善了。
+* 对swift支持更友好了。
+
+## 0.2.1
+* 修复在Android处理网络图片后缀不对的问题。
+
+## 0.2.0
+* iOS支持Swift了。
+
+## 0.1.9
+* 修复了不传*thumbnail*在Android上会崩溃的bug。
+
+## 0.1.8
+* `WeChatPayModel`里的字段不再是`dynamic`。
+* 修复了iOS对支付功能中timestamp处理不正确的问题。
+
+## 0.1.7
+* 删除`Fluwx.registerApp(RegisterModel)`，现在使用`Fluwx.register()`。
+
+## 0.1.6
+* 修复transitive dependencies。
+
+## 0.1.5
+* 增加了本地图片的支持
+
+## 0.1.4
+* 修复了iOS分享去处错误的问题
+
+## 0.1.3
+* `ResponseType` 更名为`WeChatResponseType`
+## 0.1.2
+* 修复iOS中FluwxShareHandler.h的导入问题
+
+## 0.1.1
+* 修复iOS分享去处错误的bug
+
+## 0.1.0
+* 增加了MTA选项
+* Android部分的微信SDK提供方式由implementation更换为api
+
+## 0.0.8
+* 修复了iOS无法分享小程序的bug
+* 修复了iOS分享音乐崩溃的问题
+* 修复了iOS发送Auth偶尔会崩溃的问题
+
+## 0.0.7
+* 修复了iOS回调崩溃的bug
+
+## 0.0.6
+* 修复iOS拉起支付崩溃的问题
+
+## 0.0.5
+* 格式化代码
+
+## 0.0.4
+* 支付
+* demo
+
+## 0.0.3
+* 发送Auth认证。
+
+## 0.0.2
+
+* 文本分享。
+* 网站分享。
+* 图片分享。
+* 音乐分享。
+* 视频分享。
+* 小程序分享。
+
 ## 0.0.1
 
-* TODO: Describe initial release.
+* Android部分的分享已完成.

README.md

-# fluwx
+# Fluwx
+![pub package](https://img.shields.io/pub/v/fluwx.svg)
+[![Build status](https://img.shields.io/cirrus/github/OpenFlutter/fluwx/master)](https://cirrus-ci.com/github/OpenFlutter/fluwx)
+======
+
+![logo](https://github.com/JarvanMo/ImagesStore/blob/master/fluwx/fluwx_logo.png)
+
+[中文请移步此处](./README_CN.md)
+
+## What's Fluwx
+`Fluwx` is flutter plugin for [WeChatSDK](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Resource_Center_Homepage.html) which allows developers to call  
+[WeChatSDK](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Resource_Center_Homepage.html) native APIs.
+
+> Join QQ Group now: 892398530。
+
+## Capability
+
+- Share images, texts, music and so on to WeChat, including session, favorite and timeline.
+- Payment with WeChat.
+- Get auth code before you login in with WeChat.
+- Launch mini program in WeChat.
+- Subscribe Message.
+- Just open WeChat app.
+
+## Preparation
+
+`Fluwx` is good but not God. You'd better read [official documents](https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1) before
+integrating `Fluwx`. Then you'll understand how to generate Android signature, what's universal link for iOS, how to add URL schema for iOS and so on.
+
+[Watch Charged Video](https://study.163.com/course/introduction.htm?share=2&shareId=480000001896427&courseId=1209174838&_trace_c_p_k2_=e72467dc0df540579287a8ea996344a4)
+
+## Install
+
+Add the following dependencies in your `pubspec.yaml` file:
+
+`Fluwx` with pay:
+
+```yaml
+dependencies:
+  fluwx: ^${latestVersion}
+```
+![pub package](https://img.shields.io/pub/v/fluwx.svg)
+
+`Fluwx` without pay:
+
+```yaml
+dependencies:
+  fluwx_no_pay: ^${latestVersion}
+```
+
+![pub package](https://img.shields.io/pub/v/fluwx_no_pay.svg)
+
+> NOTE: Never forget to replace ^${latestVersion} with actual version.
+
+## Register WxAPI
+
+Register your app via `fluwx` if necessary.
+
+```dart
+registerWxApi(appId: "wxd930ea5d5a228f5f",universalLink: "https://your.univerallink.com/link/");
+```
+
+The param `universalLink` only works with iOS. You can read [this document](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Access_Guide/iOS.html) to learn
+how to create universalLink. You can also learn how to add URL schema, how to add `LSApplicationQueriesSchemes` in your iOS project. This is essential.
+
+For Android, you shall know to how generate signature for your app in [this page](https://developers.weixin.qq.com/doc/oplatform/Downloads/Android_Resource.html).
+And you have to understand the difference between debug signature and release signature. Once the signature is incorrect, then you'll get `errCode = -1`.
+
+## Capability Document
+
+- [Basic knowledge](./docs/BASIC_KNOWLEDGE.md)
+- [Share](./docs/SHARE.md)
+- [Payment](./dosc/PAYMENT.md)
+- [Auth](./docs/AUTH.md)
+
+For more capabilities, you can read the public functions of `fluwx`.
+
+### Donate
+Buy the writer a cup of coffee。
+
+<img src="https://github.com/JarvanMo/ImagesStore/blob/master/common/wx.jpeg" height="300">  <img src="https://github.com/JarvanMo/ImagesStore/blob/master/common/ali.jpeg" height="300">
+
+### Subscribe Us On WeChat
+![subscribe](https://github.com/JarvanMo/ImagesStore/blob/master/fluwx/wx_subscription.png)
+
+## LICENSE
+
+
+    Copyright 2018 OpenFlutter Project
+
+    Licensed to the Apache Software Foundation (ASF) under one or more contributor
+    license agreements.  See the NOTICE file distributed with this work for
+    additional information regarding copyright ownership.  The ASF licenses this
+    file to you under the Apache License, Version 2.0 (the "License"); you may not
+    use this file except in compliance with the License.  You may obtain a copy of
+    the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+    License for the specific language governing permissions and limitations under
+    the License.
+
 
-A new Flutter plugin.
 
-## Getting Started
 
-This project is a starting point for a Flutter
-[plug-in package](https://flutter.dev/developing-packages/),
-a specialized package that includes platform-specific implementation code for
-Android and/or iOS.
 
-For help getting started with Flutter, view our 
-[online documentation](https://flutter.dev/docs), which offers tutorials, 
-samples, guidance on mobile development, and a full API reference.

README_CN.md

+# Fluwx
+![pub package](https://img.shields.io/pub/v/fluwx.svg)
+[![Build status](https://img.shields.io/cirrus/github/OpenFlutter/fluwx/master)](https://cirrus-ci.com/github/OpenFlutter/fluwx)
+======
+
+![logo](https://github.com/JarvanMo/ImagesStore/blob/master/fluwx/fluwx_logo.png)
+
+## 什么是Fluwx
+`Fluwx` 是一个[微信SDK](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Resource_Center_Homepage.html)插件，它允许开发者调用
+[微信原生SDK ](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Resource_Center_Homepage.html).
+
+> Join QQ Group now: 892398530。
+
+## 能力
+
+- 分享图片，文本，音乐，视频等。支持分享到会话，朋友圈以及收藏.
+- 微信支付.
+- 在微信登录时，获取Auth Code.
+- 拉起小程序.
+- 订阅消息.
+- 打开微信.
+
+## 准备
+
+`Fluwx` 可以做很多工作但不是所有. 在集成之前，最好读一下[官方文档](https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1).  
+ 然后你才知道怎么生成签名，怎么使用universal link以及怎么添加URL schema等.
+
+> [收费视频教程点这里](https://study.163.com/course/introduction.htm?share=2&shareId=480000001896427&courseId=1209174838&_trace_c_p_k2_=e72467dc0df540579287a8ea996344a4)
+>
+## 安装
+
+在`pubspec.yaml` 文件中添加`fluwx`依赖:
+
+`Fluwx`，带支付:
+
+```yaml
+dependencies:
+  fluwx: ^${latestVersion}
+```
+![pub package](https://img.shields.io/pub/v/fluwx.svg)
+
+`Fluwx`，不带支付:
+
+```yaml
+dependencies:
+  fluwx_no_pay: ^${latestVersion}
+```
+
+![pub package](https://img.shields.io/pub/v/fluwx_no_pay.svg)
+
+> NOTE: 别忘记替换 ^${latestVersion} ！！！！
+
+## 注册 WxAPI
+
+通过 `fluwx` 注册WxApi.
+
+```dart
+registerWxApi(appId: "wxd930ea5d5a228f5f",universalLink: "https://your.univerallink.com/link/");
+```
+
+参数 `universalLink` 只在iOS上有用. 查看[文档](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/Access_Guide/iOS.html) 以便了解如何生成通用链接.  
+ 你也可以学习到怎么在iOS工程中添加URL schema，怎么添加`LSApplicationQueriesSchemes`。这很重要。
+
+对于Android, 可以查看[本文](https://developers.weixin.qq.com/doc/oplatform/Downloads/Android_Resource.html)以便了解怎么获取app签名.
+然后你需要知道release和debug时，app签名有什么区别。如果签名不对，你会得一个错误 `errCode = -1`.
+
+## 能力文档
+
+- [基础知识](./docs/BASIC_KNOWLEDGE_CN.md)
+- [分享](./docs/SHARE_CN.md)
+- [支付](./dosc/PAYMENT_CN.md)
+- [登录](./docs/AUTH_CN.md)
+
+对于更多功能，可以查看源码。
+
+### 捐助
+开源不易，请作者喝杯咖啡。
+
+<img src="https://github.com/JarvanMo/ImagesStore/blob/master/common/wx.jpeg" height="300">  <img src="https://github.com/JarvanMo/ImagesStore/blob/master/common/ali.jpeg" height="300">
+
+### 关注公众号
+![subscribe](https://github.com/JarvanMo/ImagesStore/blob/master/fluwx/wx_subscription.png)
+
+## LICENSE
+
+    Copyright 2018 OpenFlutter Project
+
+    Licensed to the Apache Software Foundation (ASF) under one or more contributor
+    license agreements.  See the NOTICE file distributed with this work for
+    additional information regarding copyright ownership.  The ASF licenses this
+    file to you under the Apache License, Version 2.0 (the "License"); you may not
+    use this file except in compliance with the License.  You may obtain a copy of
+    the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+    License for the specific language governing permissions and limitations under
+    the License.
+
+
+
+
+

android/src/main/AndroidManifest.xml

@@ -4,6 +4,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 
     <application>
         <activity

docs/AUTH.md

+## AUTH
+
+The purpose of `sendWeChatAuth` is to get auth code and then get information for WeChat login.
+Getting `access_token` is not supported in `fluwx`. For `access_token`, please visit [official documents](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/WeChat_Login/Development_Guide.html).
+
+```dart
+ sendWeChatAuth(scope: "snsapi_userinfo", state: "wechat_sdk_demo_test");
+```
+
+> WHY? I think we shall fetch access_token or user info at backend.
+

docs/AUTH_CN.md

+## 登录
+
+`sendWeChatAuth`的目的是为了获取code，拿到了code才能进行微信登录，可以通过[官方文档](https://developers.weixin.qq.com/doc/oplatform/Mobile_App/WeChat_Login/Development_Guide.html)查看具体流程。
+
+```dart
+ sendWeChatAuth(scope: "snsapi_userinfo", state: "wechat_sdk_demo_test");
+```
+
+> 为什么不支持获取用户信息？ 我认为获取用户信息应该后端来做，即使没有后端，你也可以在dart层自己实现.
+

docs/BASIC_KNOWLEDGE.md

+## Basic knowledge
+
+### Response from WeChat
+Actually, almost every result from functions like `shareToWeChat` or `payWithWeChat` which call `sendRequest` in native doesn't makes sense. The `bool` value is the result of `sendRequest`.
+So if you want get the real result you shall do like this:
+
+```dart
+  weChatResponseEventHandler.listen((res) {
+      if (res is WeChatPaymentResponse) {
+          // do something here
+      }
+    });
+```
+Take a look at subclasses of `BaseWeChatResponse` for help.
+
+> NOTE: If you get `errCode = -1`, please read the WeChatSDK document for help. There are to many cases lead to that.
+
+### Images in WeChat
+
+The are four built-in types  of  `WeChatImage` in `fluwx`:
+
+```dart
+  WeChatImage.network(String source, {String suffix});
+  WeChatImage.file(File source, {String suffix = ".jpeg"});
+  WeChatImage.asset(String source, {String suffix});
+  WeChatImage.binary(Uint8List source, {String suffix = ".jpeg"});
+```
+
+The suffix shall begins with `.`. The priority of `suffix` is highest, `fluwx` will try to read suffix from paths if `suffix` is blank.
+
+The max size of image youcan share to WeChat is `10M`.`Fluwx` wil compress `WeChatImage` itself if it's  used as `thumbnail` or `hdImagePath`,  
+otherwise, it doesn't. However, you'd better compress thumbnail yourself as the result of compression is unpredictable.

docs/BASIC_KNOWLEDGE_CN.md

+## 基础知识
+
+### 微信回调
+
+实际上，像`shareToWeChat` or `payWithWeChat`这种的函数，底层上是调用了原生SDK的`sendRequest`方法，所以他们的返回结果意义不大，他们的返回结果仅仅是`sendRequest`的返回值。
+为了获取真实的回调，你应该这样做：
+
+```dart
+  weChatResponseEventHandler.listen((res) {
+      if (res is WeChatPaymentResponse) {
+          // do something here
+      }
+    });
+```
+
+> 笔记: 如果你的 `errCode = -1`, 那请阅读微信官方文档，因为-1的原因数不胜数.
+
+### 图片
+
+有四种内置 `WeChatImage`:
+
+```dart
+  WeChatImage.network(String source, {String suffix});
+  WeChatImage.file(File source, {String suffix = ".jpeg"});
+  WeChatImage.asset(String source, {String suffix});
+  WeChatImage.binary(Uint8List source, {String suffix = ".jpeg"});
+```
+
+其中， `suffix` 应该以`.`开头. `suffix` 优先级最高, 如果`suffix`是空白的，`fluwx` 将会尝试从文件路径中读取后缀.
+
+在分享图片的功能，图片不能超过`10M`.如果图片被用作`thumbnail` 或 `hdImagePath`，`Fluwx` 会对进行 `WeChatImage` 进行压缩,  
+否则不会压缩. 但是，最好还是自己压缩，因为不保证`fluwx`压缩效果。
\ No newline at end of file

docs/PAYMENT.md

+## Payment
+
+Calling payment is easy but to make it work isn't not so easy:
+
+```dart
+payWithWeChat(
+                appId: result['appid'],
+                partnerId: result['partnerid'],
+                prepayId: result['prepayid'],
+                packageValue: result['package'],
+                nonceStr: result['noncestr'],
+                timeStamp: result['timestamp'],
+                sign: result['sign'],
+              );
+```
+
+Take a look at [payment document](https://pay.weixin.qq.com/wiki/doc/api/app/app.php?chapter=11_1#) for help.

docs/PAYMENT_CN.md

+## 支付
+
+调用支付方法很简单，但想成功并不简单：
+
+```dart
+payWithWeChat(
+                appId: result['appid'],
+                partnerId: result['partnerid'],
+                prepayId: result['prepayid'],
+                packageValue: result['package'],
+                nonceStr: result['noncestr'],
+                timeStamp: result['timestamp'],
+                sign: result['sign'],
+              );
+```
+
+更多信息还查看[支付文档](https://pay.weixin.qq.com/wiki/doc/api/app/app.php?chapter=11_1#)吧.

docs/SHARE.md

+## Share
+Simple and easy:
+
+```dart
+ shareToWeChat(WeChatShareTextModel("source text", scene: WeChatScene.SESSION));
+```
+The destination of sharing can be SESSION(default),TIMELINE or FAVORITE.However,mini-program only support SESSION.
+
+```dart
+    ///[WeChatScene.SESSION]会话
+    ///[WeChatScene.TIMELINE]朋友圈
+    ///[WeChatScene.FAVORITE]收藏
+    enum WeChatScene {
+      SESSION,
+      TIMELINE,
+      FAVORITE
+      }
+```
+
+You can share these models:
+
+- WeChatShareTextModel
+- WeChatShareMiniProgramModel
+- WeChatShareImageModel
+- WeChatShareMusicModel
+- WeChatShareVideoModel
+- WeChatShareWebPageModel
+- WeChatShareFileModel
+

docs/SHARE_CN.md

+## 分享
+简单:
+
+```dart
+ shareToWeChat(WeChatShareTextModel("source text", scene: WeChatScene.SESSION));
+```
+绝大部分分享可以分享到会话，朋友圈，收藏（小程序目前只能分享到会话）。默认分享到会话。
+
+```dart
+    ///[WeChatScene.SESSION]会话
+    ///[WeChatScene.TIMELINE]朋友圈
+    ///[WeChatScene.FAVORITE]收藏
+    enum WeChatScene {
+      SESSION,
+      TIMELINE,
+      FAVORITE
+      }
+```
+
+支持的分享各类:
+
+- WeChatShareTextModel
+- WeChatShareMiniProgramModel
+- WeChatShareImageModel
+- WeChatShareMusicModel
+- WeChatShareVideoModel
+- WeChatShareWebPageModel
+- WeChatShareFileModel
+

lib/src/wechat_image.dart

@@ -25,12 +25,15 @@ class WeChatImage {
   final ImageSchema schema;
   final String suffix;
 
+  /// [source] must begin with http or https
   WeChatImage.network(String source, {String suffix})
       : assert(source != null && source.startsWith("http")),
         this.source = source,
         this.schema = ImageSchema.NETWORK,
         this.suffix = source.readSuffix(suffix);
 
+  ///[source] path of the image, like '/asset/image.jpeg?package=flutter',
+  ///the query param package in [source] only available when you want to specify the package of image
   WeChatImage.asset(String source, {String suffix})
       : assert(source != null && source.trim().isNotEmpty),
         this.source = source,
@@ -50,7 +53,8 @@ class WeChatImage {
         this.schema = ImageSchema.BINARY,
         this.suffix = suffix;
 
-  Map toMap() => {"source": source, "schema": schema.index, "suffix": suffix};
+  Map toMap() => {"source": source, "schema": schema.index, "suffix": suffix ??
+      ""};
 }
 
 ///Types of image, usually there are for types listed below.

pubspec.yaml

 name: fluwx
 description: The capability of implementing WeChat SDKs in flutter.
 version: 2.0.0
-homepage:
+homepage: https://github.com/JarvanMo/fluwx
 
 environment:
   sdk: ">=2.6.0 <3.0.0"

test/fluwx_iml_test.dart

@@ -50,7 +50,7 @@ void main() {
     test("shareImage", () async {
       expect(
           await fluwx.shareToWeChat(fluwx.WeChatShareImageModel(
-              fluwx.WeChatImage.fromNetwork("http://flutter.dev"))),
+              fluwx.WeChatImage.network("http://flutter.dev"))),
           true);
     });
   });

test/share/wechat_share_image_model_test.dart

@@ -23,8 +23,8 @@ import 'package:fluwx/src/wechat_enums.dart';
 
 void main() {
   test("test create WeChatShareImageModel with thumbnail", () {
-    var image = WeChatImage.fromNetwork("http://openflutter.dev/fluwx.png");
-    var thumbnail = WeChatImage.fromNetwork("http://openflutter.dev/fluwx.png");
+    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);
@@ -33,7 +33,7 @@ void main() {
   });
 
   test("test create WeChatShareImageModel without thumbnail", () {
-    var image = WeChatImage.fromNetwork("http://openflutter.dev/fluwx.png");
+    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);
@@ -41,8 +41,8 @@ void main() {
   });
 
   test("test WeChatShareImageModel toMap", () {
-    var image = WeChatImage.fromNetwork("http://openflutter.dev/fluwx.png");
-    var thumbnail = WeChatImage.fromNetwork("http://openflutter.dev/fluwx.png");
+    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();

test/share/wechat_share_mini_program_model_test.dart

@@ -25,7 +25,7 @@ void main() {
   group("construct", () {
     test("non default values", () {
       var thumbnail =
-          WeChatImage.fromNetwork("http://openflutter.dev/fluwx.png");
+          WeChatImage.network("http://openflutter.dev/fluwx.png");
       var model = WeChatShareMiniProgramModel(
           webPageUrl: "http://openflutter.dev",
           miniProgramType: WXMiniProgramType.PREVIEW,
@@ -56,7 +56,7 @@ void main() {
   group("toMap", () {
     test("with thumbnail", () {
       var thumbnail =
-          WeChatImage.fromNetwork("http://openflutter.dev/fluwx.png");
+          WeChatImage.network("http://openflutter.dev/fluwx.png");
       var map = WeChatShareMiniProgramModel(
               webPageUrl: "http://openflutter.dev",
               miniProgramType: WXMiniProgramType.PREVIEW,

test/wechat_image_test.dart

@@ -24,19 +24,19 @@ void main() {
 
   test("test  WeChatImage.fromNetwork", () {
     var withSuffixImage =
-        WeChatImage.fromNetwork("http://image.openflutter.dev/fluwx.png");
+        WeChatImage.network("http://image.openflutter.dev/fluwx.png");
     expect(withSuffixImage.source, "http://image.openflutter.dev/fluwx.png");
     expect(withSuffixImage.suffix, ".png");
     expect(ImageSchema.NETWORK, withSuffixImage.schema);
 
     var withNoSuffixNoUrlSuffixImage =
-        WeChatImage.fromNetwork("http://image.openflutter.dev/fluwx");
+        WeChatImage.network("http://image.openflutter.dev/fluwx");
     expect("http://image.openflutter.dev/fluwx",
         withNoSuffixNoUrlSuffixImage.source);
     expect(withNoSuffixNoUrlSuffixImage.suffix, ".jpeg");
     expect(ImageSchema.NETWORK, withSuffixImage.schema);
 
-    var withSpecifiedSuffixImage = WeChatImage.fromNetwork(
+    var withSpecifiedSuffixImage = WeChatImage.network(
         "http://image.openflutter.dev/fluwx.jpeg",
         suffix: ".png");
     expect(withSpecifiedSuffixImage.source, "http://image.openflutter.dev/fluwx.jpeg");