如何在flutter更新2.8中更新minSdkVersion？

Question

更新到 Flutter 2.8 之前

defaultConfig {
    applicationId "com.kim.app"
    minSdkVersion 16
    targetSdkVersion 30
    versionCode flutterVersionCode.toInteger()
    versionName flutterVersionName
    multiDexEnabled true
}

更新到 Flutter 2.8 后：

defaultConfig {
        applicationId "com.example.app"
        minSdkVersion flutter.minSdkVersion
        targetSdkVersion flutter.targetSdkVersion
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

如何更新 minSdkVersion 更高？我在任何地方都找不到目标“flutter.minSdkVersion”变量。

Answer 1

转到 android/local.properties

添加以下内容，即定义版本

• flutter.minSdkVersion=21
• flutter.targetSdkVersion=30
• flutter.compileSdkVersion=30

完成后转到 android/app/build.gradle 并添加以下内容

minSdkVersion localProperties.getProperty('flutter.minSdkVersion').toInteger()

targetSdkVersion localProperties.getProperty('flutter.targetSdkVersion').toInteger()

然后转到 android/build.gradle

更新 Kotlin 版本

ext.kotlin_version = '1.6.0'

Answer 2

只需将 flutter.minSdkVersion 替换为您的值即可，

defaultConfig {
        applicationId "com.example.app"
        minSdkVersion 21
        targetSdkVersion flutter.targetSdkVersion
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

Answer 3

只需替换flutter.minSdkVersion为您的目标版本即可。

flutter.minSdkVersion位于 https://github.com/flutter/flutter/blob/stable/packages/flutter_tools/gradle/flutter.gradle