我在 Gradle 托管设备设置中可能遇到什么问题？

Question

引入了一项新功能 Gradle 托管设备（参见此处的示例：https://developer.android.com/studio/preview/features?hl=fr）

设置似乎非常简单，只需将几行复制到模块级别 build.gradle 文件，一切都应该有效。

可悲的是，我不是这种情况，请给我一些建议。代码为红色，脚本未成功。查看我的 build.gradle.kts 文件：

带下划线的 ManagedVirtualDevice 显示以下错误：

我的 Android 工作室版本是 Android Studio Bumblebee | 2021.1.1 金丝雀 11 构建 #AI-211.7628.21.2111.7676841，构建于 2021 年 8 月 26 日。

同步 Gradle 显示：

org.gradle.internal.exceptions.LocationAwareException: Build file '/*****/app/build.gradle.kts' line: 112
Script compilation errors:

  Line 112:             pixel2api29 (com.android.build.api.dsl.ManagedVirtualDevice) {
                        ^ Unresolved reference: pixel2api29

  Line 112:             pixel2api29 (com.android.build.api.dsl.ManagedVirtualDevice) {
                                                               ^ Classifier 'ManagedVirtualDevice' does not have a companion object, and thus must be initialized here

  Line 114:                 device = "Pixel 2"
                            ^ Unresolved reference: device

  Line 115:                 apiLevel = 29
                            ^ Unresolved reference: apiLevel

  Line 117:                 systemImageSource = "google"
                            ^ Unresolved reference: systemImageSource

  Line 118:                 abi = "x86"
                            ^ Unresolved reference: abi

6 errors
    at org.gradle.kotlin.dsl.execution.Interpreter$ProgramHost$compileSecondStageOf$cacheDir.invoke(Interpreter.kt:666)
    at org.gradle.kotlin.dsl.execution.Interpreter$ProgramHost$compileSecondStageOf$cacheDir.invoke(Interpreter.kt:387)
    at org.gradle.kotlin.dsl.provider.CompileKotlinScript.execute(KotlinScriptEvaluator.kt:375)
    at org.gradle.internal.execution.steps.ExecuteStep.executeInternal(ExecuteStep.java:89)
    at org.gradle.internal.execution.steps.ExecuteStep.access[=11=]0(ExecuteStep.java:40)
    at org.gradle.internal.execution.steps.ExecuteStep.call(ExecuteStep.java:53)
    at org.gradle.internal.execution.steps.ExecuteStep.call(ExecuteStep.java:50)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195)
    at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:75)
    ...

哪个

Answer 1

只是运行遇到了同样的问题 - 您需要实例化一个 ManagedVirtualDevice 对象并对其进行配置，然后再将其添加到您的设备列表中：

import com.android.build.gradle.internal.dsl.ManagedVirtualDevice

testOptions {
    devices {
        add(
            ManagedVirtualDevice("pixel2api30").apply {
                device = "Pixel 2"
                apiLevel = 30
                systemImageSource = "aosp-atd"
                abi = "x86"
            }
        )
    }
}

请注意，导入与 Google 的文档所说的略有不同 - 在他们的示例中，他们传递的是接口，而不是实现。

Answer 2

正确的等效方法是使用 NamedDomainObjectContainer:

的方法

import com.android.build.api.dsl.ManagedVirtualDevice
android {
    testOptions {
        devices {
            // create it now (if it doesn't exist yet) and configure it (exactly as in Groovy):
            maybeCreate<ManagedVirtualDevice>("pixel2api29") { ... }

            // or

            // create it now and configure it:
            create<ManagedVirtualDevice>("pixel2api29") { ... }

            // or

            // create it later and configure it:
            register<ManagedVirtualDevice>("pixel2api29") { ... }

            // or

            // if it already exists (created elsewhere), configure it:
            "pixel2api29"(ManagedVirtualDevice::class) { ... }

或使用 by 以防您需要引用设备（例如群组）：

devices {
    val pixel2api29 by creating(ManagedVirtualDevice::class) { ... }
    // or
    val pixel2api29 by registering(ManagedVirtualDevice::class) { ... }
    deviceGroups {
        "phoneAndTablet" {
            targetDevices.add(pixel2api29)
        }
    }
}

参见
中的org.gradle.kotlin.dsl.NamedDomainObjectContainerScope gradle-kotlin-dsl-7.4.jar!/org/gradle/kotlin/dsl/NamedDomainObjectContainerExtensionsKt.class

我在 Gradle 托管设备设置中可能遇到什么问题？

What issue could I have in Gradle managed device setup?

android

gradle

build.gradle