添加App启动优化代码

Author: fmtcias

README.md

@@ -1,6 +1,6 @@
 # OpenGitHub
 [![Platform](https://img.shields.io/badge/platform-Android-green.svg)](https://github.com/fmtjava/OpenGitHub)
-[![API](https://img.shields.io/badge/API-16%2B-brightgreen.svg?style=flat)](https://android-arsenal.com/api?level=16)
+[![API](https://img.shields.io/badge/API-17%2B-brightgreen.svg?style=flat)](https://android-arsenal.com/api?level=16)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 [![Release Version](https://img.shields.io/badge/version-1.8-red.svg)](https://fir.im/8jw7)
 [![](https://img.shields.io/badge/Author-fmtjava-blue.svg)](https://github.com/fmtjava)