Flutter如何创建一个企业级项目-Android篇（二）

1，设置安卓签名

keytool -genkey -alias <your_alias_name> -keypass <your_pwd> -storepass <your_pwd> -keyalg RSA -keysize 2048 -validity 36500 -storetype pkcs12 -keystore <your_path>.jks

2, 设置 android/app/build.gradle

通过配置 productFlavors，可以配置不同环境的包名和App名字等

defaultConfig {
        applicationId "com.ski.pollka.snow.dev"
        // Android 6.0 （App Links minimum support Android 6.0）
        minSdkVersion 23
        // Android 12+，Google play requirements
        targetSdkVersion 33
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    flavorDimensions "env"
    productFlavors {
        dev {
            dimension "env"
            applicationId "com.ski.pollka.snow.dev"
            resValue "string", "app_name", "Pollka Snow Dev"
            signingConfig signingConfigs.pollkaSnow
        }
        qa {
            dimension "env"
            applicationId "com.ski.pollka.snow.qa"
            resValue "string", "app_name", "Pollka Snow Test"
            signingConfig signingConfigs.pollkaSnow
        }
        product  {
            dimension "env"
            applicationId "com.ski.pollka.snow.product"
            resValue "string", "app_name", "Pollka Snow"
            signingConfig signingConfigs.pollkaSnow
        }
        
    }

    signingConfigs {
        pollkaSnow {
            storeFile file('<name>.jks')
            storePassword "<storePassword>"
            keyAlias "<keyAlias>"
            keyPassword "<keyPassword>"
        }
    }

    buildTypes {
        debug {
            // Signature needs to be set to use App link
           // If set to null, channel signature will be used, if not set, system default signature will be used
           signingConfig null
        }
        profile {
            signingConfig null
        }
        release {
            ndk{
                abiFilters 'armeabi-v7a','arm64-v8a'
            }
            signingConfig null
            debuggable false
            // https://developer.android.com/studio/build/shrink-code?utm_source=android-studio#shrink-resources
            zipAlignEnabled true
            minifyEnabled true
            shrinkResources true
    
        }
    }

3，修改 android/app/scr/main/AndroidManifest.xml, 配置安卓不同环境的App名称

android:label="pollka_snow"
->
android:label="@string/app_name"

4，运行结果

VSCode 依次运行安装 pollka-snow-dev/qa/product App