modify: 增加md推广内容

增加md中推文内容

Author: wanwusangzhi

readme.md

@@ -1,25 +1,27 @@
 #  Flutter UI <img src="android/app/src/main/res/mipmap-ldpi/ic_launcher.png" height="20"> <sup>v1.0.2</sup>
-> flutter 开发者社区     
 
-<img src="readme/1.0.2.png" />
-
-## google play 下载
-
-<a href="https://play.google.com/store/apps/details?id=com.flutter.beer" target="_blank">
-    <img alt="git it on google play" src="readme/google_play.png" width="200" />
-</a>
 
+> flutter 开发者社区
 ## 功能清单  
 + widget 组件教程
 + 多语言切换
 + 多主题切换
 + 自动更新检测  
 + firebase 崩溃监控
+
+## 推文
+[Flutter 全局弹窗](https://juejin.im/post/5c9f2c37518825609415d11d)  
+[Flutter UI使用Provide实现主题切换](https://juejin.im/post/5ca5e240f265da30c1725021)  
+[Flutter UI 1.0.2落地与优化小结](https://juejin.im/post/5c95e691f265da610c06905c)  
+[Flutter Provide实现](https://juejin.im/post/5c9f2c37518825609415d11d)  
 
 ## apk 下载
 ![安卓包下载](readme/apk.png)   
 [安卓包下载](https://github.com/efoxTeam/flutter-ui/releases/download/v1.0.2/app-release.apk)
 
+## Demo 预览 
+<img src="readme/1.0.2/1.jpg" width="200" /> <img src="readme/1.0.2/2.jpg" width="200" /> <img src="readme/1.0.2/3.jpg" width="200" />  
+<img src="readme/1.0.2/4.jpg" width="200" /> <img src="readme/1.0.2/5.jpg" width="200" /> <img src="readme/1.0.2/6.jpg" width="200" />
 
 ## 项目相关
 + [apk包历史版本](https://github.com/efoxTeam/flutter-ui/releases)