Android Instant App 上多个构建变体的 Firebase 构建错误

Question

我正在将 Firebase 添加到具有 3 种构建类型（调试、暂存和发布）的现有应用中。还有 2 种风格（实时和模拟），但我只为调试构建启用模拟：

android.variantFilter { variant ->
    if ((variant.buildType.name.equals('release') || variant.buildType.name.equals('staging'))
            && ((variant.getFlavors().get(0).name.equals('mock')))) {
        variant.setIgnore(true);
    }
}

所以有 3 个 applicationId：me.app（发布）、me.app.debug（调试）和 me.app.staging（暂存）。很明显，只有一个用于调试的应用程序，尽管有 2 个变体（debugLive 和 debugMock）

在 Firebase 上，我创建了 1 个项目并添加了 3 个应用程序 - 每个应用程序 ID 1 个。到目前为止，我没有为这些应用程序中的任何一个提供 SHA1 密钥。我下载了 google-services.json 并将其放在 base-feature 模块的根目录中。

我现在无法将项目与 Gradle 同步：

More than one variant of project :myapp-base-feature matches the consumer attributes:
  - Configuration ':myapp-base-feature:mockDebugApiElements' variant android-aidl:
      - Found artifactType 'android-aidl' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'mockDebug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required mocking 'mock' and found compatible value 'mock'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myapp-base-feature:mockDebugApiElements' variant android-classes:
      - Found artifactType 'android-classes' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'mockDebug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required mocking 'mock' and found compatible value 'mock'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myapp-base-feature:mockDebugApiElements' variant android-manifest:
      - Found artifactType 'android-manifest' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'mockDebug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required mocking 'mock' and found compatible value 'mock'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myapp-base-feature:mockDebugApiElements' variant android-renderscript:
      - Found artifactType 'android-renderscript' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'mockDebug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required mocking 'mock' and found compatible value 'mock'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
  - Configuration ':myapp-base-feature:mockDebugApiElements' variant jar:
      - Found artifactType 'jar' but wasn't required.
      - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
      - Found com.android.build.api.attributes.VariantAttr 'mockDebug' but wasn't required.
      - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
      - Required mocking 'mock' and found compatible value 'mock'.
      - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.

Answer 1

将您的 Google 服务降级到 3.2.1 这是一个已知的错误，至少有 3.3.1 的风味和子模块，可能是 3.3.+

  dependencies {
        classpath 'com.android.tools.build:gradle:3.1.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.31"
        classpath 'com.google.gms:google-services:3.2.1' 
        classpath 'io.fabric.tools:gradle:1.25.4'
    }