Android Studio 2020.3.1 版本生成簽名時無法選擇V1 V2選項解決方案

通過配置 build.gradle 解決

signingConfigs {
    release  {
        keyAlias 'key0'
        keyPassword '************'
        storeFile file('path to your key file')
        storePassword ''************''
        //Enable V1 signing 
        v1SigningEnabled true
        v2SigningEnabled true
    }
}