Creating Release Keys and Signing Buills


一、概要
Android                    ,      。  ,              IDAndroid
1platform:
2shared:home/contacts
3media:media/download
4releasekey:          ,       。
          iamgesAndroidbuild/target/product/security/  testkeystestkeys Android         ,                 ,                   。


vendor/<vendor_name>/security/<product_name><vendor_name> <product_name>              。          ,         mkkey.sh   。           ,  AUTH          company
#!/bin/sh
AUTH='/C=US/ST=California/L=Mountain View/O=Android/OU=Android/CN=Android/[email protected]'
if [ "$1" == "" ]; then
        echo "Create a test certificate key."
        echo "Usage: $0 NAME"
        echo "Will generate NAME.pk8 and NAME.x509.pem"
        echo " $AUTH"
        exit
fi

openssl genrsa -3 -out $1.pem 2048

openssl req -new -x509 -key $1.pem -out $1.x509.pem -days 10000 /
    -subj "$AUTH"

echo "Please enter the password for this key:"
openssl pkcs8 -in $1.pem -topk8 -outform DER -out $1.pk8 -passout stdin

mkkey.sh              。                  。

   4mkkey.sh  ,               。
sh mkkey.sh platform # enter password
sh mkkey.sh media # enter password
sh mkkey.sh shared # enter password
sh mkkey.sh release # enter password



1、            。
2image


  build/tools/releasetools/sign_target_files_apks      target_files  。            ,  make ,     ”dist”.
make -j4 PRODUCT-<product_name>-user dist
      out/dist         <product_name>-target_files.zipsign_target_files_apks  。         :
./build/tools/releasetools/sign_target_files_apks -d vendor/<vendor_name>/security/<product_name> <product_name>-target_files.zip signed-target-files.zip
                  apk,               ,           APK       -e Foo.apk=
sign_target_files_apks-h

image  
image
build/tools/releasetools/img_from_target_files signed-target-files.zip signed-img.zip
signed-img.zip     .imgfastboot update signed-img.zip