Flutter项目中“flutter.minSdkVersion”的值在哪里初始化的?

Mey*_*sam 23 android android-min-sdk flutter

我创建了一个新的 Flutter 项目,文件中的 minSdkVersion 如下所示app/build.gradle

defaultConfig {
    // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
    applicationId "com.example.projectname"
    minSdkVersion flutter.minSdkVersion
    targetSdkVersion flutter.targetSdkVersion
    versionCode flutterVersionCode.toInteger()
    versionName flutterVersionName
}
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set的值在哪里flutter.minSdkVersion

请注意,以前,该配置值如下所示:

defaultConfig {
    // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
    applicationId "com.example.projectname"
    minSdkVersion 19 //*** This is the part that needs to be changed, previously was 16
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
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另外,这是文件的内容android/local.properties

sdk.dir=/Users/usernaem/Library/Android/sdk
flutter.sdk=/Users/username/flutter
flutter.buildMode=release
flutter.versionName=1.0.0
flutter.versionCode=1
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可以看到,flutter.minSdkVersion那里没有设置 的值,但是项目可以成功编译和构建。

flutter.minSdkVersion和变量在哪里flutter.targetSdkVersion初始化?

PS相关问题:https://github.com/flutter/flutter/issues/95533

小智 17

转到 flutter 提取文件夹中的此文件:

扑/包/flutter_tools/gradle/flutter.gradle

在那里您可以找到所有静态变量。