在清单中使用变量 [英] Use variables in manifest

问题描述

在Android中集成某些库(例如Branch-io)需要在项目清单中定义元数据.其中一些变量类似于TestMode

Integrating some libraries like Branch-io in Android need to define meta-data in project manifest. some of this variable is like TestMode

    <meta-data android:name="io.branch.sdk.TestMode" android:value="true" />

因此，当我们要发布应用程序时，应将其更改为False.

So, when we want to publish the application we should change it to False.

有什么方法可以根据BuildType在某处定义变量并将其分配给该变量的元数据吗?

Is there any way to define a variable somewhere according to BuildType and assign it to the Meta-data to that?

推荐答案

您可以通过添加清单占位符到您的 build.gradle 文件:

You can do it by adding manifestPlaceholders to your build.gradle file:

android {
    ...
    buildTypes {
        debug {
            manifestPlaceholders = [isBranchSdkInTestMode:"true"]
            ...
        }
        release {
            manifestPlaceholders = [isBranchSdkInTestMode:"false"]
            ...
        }
    }
    ...
}

在 AndroidManifest.xml 中，您可以将其用作${isBranchSdkInTestMode}:

In AndroidManifest.xml, you can use it as ${isBranchSdkInTestMode}:

<meta-data android:name="io.branch.sdk.TestMode" android:value="${isBranchSdkInTestMode}" />

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