anroid

http://mirrors.neusoft.edu.cn/more.we#android

http://www.cnblogs.com/youxilua/archive/2013/05/20/3087935.html

signingConfigs {

        releaseConfig {

            keyAlias 'stone'

            keyPassword 'mypwd'

            storeFile file('/Users/stone/Documents/project_AS/myapplication/stone.keystore')

            storePassword 'mypwd'

        }

    }

        buildTypes {

           release {

             ...

             signingConfig signingConfigs.release

           }

        }

http://www.2cto.com/kf/201504/388618.html