Android vendor 签名

 

$ find ./ -name platform.x509.pem
./build/make/target/product/security/platform.x509.pem
$ find ./ -name platform.pk8
./build/make/target/product/security/platform.pk8

signapk.jar platform.x509.pem platform.pk8 SRCPU.apk SRCPU_signed.apk