反编译步骤

1, 反编译命令:
apktool.bat d /location/test.apk /location/testfile
2, 修改Androidmanifest.xml等资源文件.
3, 重新打包成apk:
apktool.bat b /location/testfile /location/test1.apk
4, 创建keystore:
keytool -genkey -v -keystore test.keystore -alias test -keyalg RSA -validity 3000
5, 给test1.apk签名:
jarsigner -verbose -keystore test.keystore test1.apk test