使用Gradle检测IDE环境 [英] Detect IDE environment with Gradle

问题描述

无论如何，有没有检测到我正在运行项目的环境.

Is there anyway to detect the environment I'm running my project.

类似这样的东西:

build.gradle

build.gradle

def usingIntelliJ = ...
def usingAndroidStudio = ...
if (usingIntelliJ) {
    buildConfigField "String", "IDE_ENV", "IDEA"
} else if (usingAndroidStudio) {
    buildConfigField "String", "IDE_ENV", "AndroidStudio"
}

推荐答案

要确定您的构建是否由IDE触发，Android构建链将设置特定属性:

To determine if your build is triggered by an IDE, the Android build chain will set a specific property:

def isIdeBuild() {
    return project.properties['android.injected.invoked.from.ide'] == 'true'
}

在构建中，我们使用此方法为IDE构建设置静态versionCode，但保留所需的行为以在构建服务器上自动增加它:

In our builds we use this method to set a static versionCode for our IDE builds, but keep the desired behavior to automatically increase it on our build servers:

def getNumberOfGitCommits() {
    def text = 'git rev-list --count HEAD'.execute().text.trim()
    return text == '' ? 0 : text.toInteger()
}

def calculateVersionCode() {
    return isIdeBuild() ? 123456789 : getNumberOfGitCommits()
}

android {
    defaultConfig {
        // ...
        versionCode calculateVersionCode()
    }
}

这解决了我们遇到的两个问题:

This solved two problems we had:

1. 之前，新提交实际上已禁用即时运行.由于versionCode是自动更新的，因此清单已更改-触发了即时运行中的完全重建.
2. 之前，当我们切换Git分支时，versionCode通常更改为较小的(降级)，因此我们必须重新安装该应用程序.现在，我们所有的IDE版本都具有相同的versionCode.

1. Before, new commits effectively disabled Instant Run. Because the versionCode was updated automatically, the Manifest was changed – which triggers a full rebuild in Instant Run.
2. Before, when we switched Git branches, the versionCode often changed to a smaller one (downgrade), so we had to re-install the app. Now we have the same versionCode for all our IDE builds.

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