依赖项 AAR 元数据中指定的 minCompileSDK (androidx.window:window:1.0.0-beta04)

Gen*_*ain 9 android gradle android-studio flutter

我目前正在使用 Android studio 尝试运行我大约一年半前制作的旧 Flutter 项目。当我尝试运行它时,出现错误:

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties) 
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.window:window-java:1.0.0-beta04.\

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.window:window:1.0.0-beta04.
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我知道有人提出并回答了类似的问题,但有一个关键的区别。这些问题的答案是强制 gradle 使用旧版本的包,但据我所知,1.0.0 是这些依赖项的最低版本。

我想我也许可以删除依赖项,但我不确定我是否需要它们或如何做到这一点,但我不能使用旧版本。

目前我的 minSdkVersion 是 21,我的 targetSdkVersion 以及compileSdkVersion 是 30。我尝试将这些数字提高到 31 和 32,但这带来了我无法解决的其他问题。

我在这里有什么选择?我可以以某种方式删除这些软件包吗?我应该以某种方式升级到 SDK 31 吗?

更新:

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 30

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        applicationId "com.example.r_app"
        minSdkVersion 21
        targetSdkVersion 30
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    implementation platform('com.google.firebase:firebase-bom:28.0.1')
    implementation 'com.google.firebase:firebase-analytics-ktx'
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
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我的 build.gradle 文件按照 @romtsn 的请求。

此外,我尝试在 Android Studio SDK 管理器中将我的 SDK 更改为一系列从 30 到 32 不等的不同选项,但无济于事。

GOK*_*OKU 6

替换此代码:

android {
    compileSdkVersion 30

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        applicationId "com.example.r_app"
        minSdkVersion 21
        targetSdkVersion 30
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }
...........

dependencies {
    implementation platform('com.google.firebase:firebase-bom:28.0.1')
    implementation 'com.google.firebase:firebase-analytics-ktx'
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}

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通过以下

android {
    compileSdkVersion 31

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    defaultConfig {
        applicationId "com.example.r_app"
        minSdkVersion 21
        targetSdkVersion 31
        multiDexEnabled true
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

.......and.......
dependencies {
    implementation platform('com.google.firebase:firebase-bom:28.0.1')
    implementation 'com.google.firebase:firebase-analytics-ktx'
    implementation 'com.google.guava:guava:27.0.1-android'
}

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classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"并在 project_file -> android -> build.gradle 中添加以下行:

 dependencies {
        classpath 'com.android.tools.build:gradle:4.1.3'
          ......
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 
    }
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之后open for editing in Android Studio在右上角..允许它构建。然后运行。如果需要 - flutter clean - pubspec.yaml 中的 pub_get。我认为这应该有效..因为我不确定您遇到了什么其他要求或错误。