android 代码混淆

1、在工程描述文件default.properties中添加

 proguard.config=proguard.cfg

 

2、通过Android tools的Export signed Application package导出apk

在这个过程有时会出现

Export aborted because fatal Lin error were founds. These are listed in the
problems view. Either fix these before running Export Again, or turn off "Run
full error check when exporting app" in the Android > Lint Error Cheking preference page

解决办法：
Window>Preferences>Android>Lint Error Checking
uncheck Run full error check when exporting app