Flutter android build

Android build

Flutter官方文档：https://flutterchina.club/android-release/#%E5%88%9B%E5%BB%BA-keystore
签名： keytool，需要提前安装jdk环境

利用Keytool 创建

keytool -genkey -v -keystore ~/key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias key

查看key.jks内容

keytool -list -keystore key.jks

配置对应的key.properties

storePassword=123456
keyPassword=123456
keyAlias=android_key
storeFile=/Users/userName/android_key.jks

在app build.gradle中读取key.properties中的数据

def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}

signingConfigs {
        release {
            keyAlias keystoreProperties['keyAlias']
            keyPassword keystoreProperties['keyPassword']
            storeFile file(keystoreProperties['storeFile'])
            storePassword keystoreProperties['storePassword']
        }
}