新增“启动页白屏示例的运行截图”

Author: AiNiBaBa

projects/flutter_white_screen/README.md

@@ -1,16 +1,9 @@
 # flutter_white_screen
 
-A new Flutter application for solve flutter white screen problem.
-
-## Getting Started
+## 介绍
 
-This project is a starting point for a Flutter application.
-
-A few resources to get you started if this is your first Flutter project:
+A new Flutter application for solve flutter white screen problem.
 
-- [Lab: Write your first Flutter app](https://flutter.io/docs/get-started/codelab)
-- [Cookbook: Useful Flutter samples](https://flutter.io/docs/cookbook)
+## 截图
 
-For help getting started with Flutter, view our 
-[online documentation](https://flutter.io/docs), which offers tutorials, 
-samples, guidance on mobile development, and a full API reference.
+![运行截图](screenshots/screenshots.gif)