使用不同的版本代码进行调试/发布 android gradle build

问题描述

我想应用 不同的 VersionCode 来制作 apk 文件.仅用于调试将其修复为 1，并用于发布 defaultConfig 中指定的任何数字.

I'd like to apply different VersionCode to make apk file. For debug only fix it to 1, and for release whatever number specified in defaultConfig.

下面的代码将 mypackage-release-1.apk 文件作为 assembleRelease 工件，这不是预期的.我期待 mypackage-release-10111.apk .

Below code gives mypackage-release-1.apk file as assembleRelease artifact, which is not expected. I expected mypackage-release-10111.apk for that.

为什么 debug { defaultConfig.versionCode=1 } 行会影响 assembleRelease 工件?

why the line debug { defaultConfig.versionCode=1 } affects assembleRelease artifact?

defaultConfig {
    versionCode 10111
    versionName '2.5.4'
    minSdkVersion 10
    targetSdkVersion 21
}
signingConfigs {
    debug {
        project.ext.loadSign = false
        defaultConfig.versionCode = 1 // Why this value applied to assembleRelease?
    }
    release {
        project.ext.loadSign = true
        applicationVariants.all { variant ->
            variant.outputs.each { output ->
                def file = output.outputFile
                output.outputFile = new File(file.parent, file.name.replace(".apk", "-" + defaultConfig.versionCode + ".apk"))
            }
        }
    }
}
buildTypes {
    debug {
        signingConfig signingConfigs.debug
    }
    release {
        signingConfig signingConfigs.release
    }
}

推荐答案

这是一个更新的版本:

android {
  defaultConfig { ... }

  applicationVariants.all { variant ->
    if (variant.name == 'debug') {
      variant.outputs.each { output ->
        output.versionCodeOverride = 1
      }
    }
  }
}