如何复制应用程序?

I have an app and want to duplicate it (new namespace), so this App can be installed 2x on the same device. (In the future the 2 apps should be developed separately, only to understand) What is the best way to do this with Android Studio? Are there any features in Android Studio?

我有一个应用程序，想要复制它(新的命名空间)，所以这个应用程序可以在同一个设备上安装2x。(未来这两个应用应该单独开发，只为了了解)Android Studio的最佳方式是什么?Android Studio有什么功能吗?

3 个解决方案

#1

You just have to change your packagename. Lets say you first have the name com.app.first then your other application can have com.app.second ?

你只要换一下包装就可以了。假设你首先有一个名字com.app。首先，你的其他应用程序可以有com.app。第二个吗?

Make sure to change the packagename in your manifest aswell.

请务必在您的舱单中也更改包装名称。

#2

This has nothing to do with Android Studio but with the build automation tool you are using, which is gradle i assume. You dont need to change the namespace, just the appId. You can achieve this by using Product Flavors.

这与Android Studio没有任何关系，但与您正在使用的构建自动化工具有关，我认为这是gradle。您不需要更改名称空间，只需更改appId。您可以通过使用产品风味来实现这一点。

Check this chapter from the android documentation Configure Product Flavors

从android文档中查看这一章配置产品的味道。

#3

You can do this in app build.gradle inside productFlavors block:

你可以在应用程序构建中这样做。gradle内部productFlavors块:

productFlavors {
    projecta{
        applicationId "com.blahblah.projecta"
    }

    projectb{
        applicationId "com.blahblah.projectb"
    }
}

Then you can choose the desired option before compiling in Build Variants panel.

然后，您可以在编译Build variant面板之前选择所需的选项。

Check this guide for more details.

更多细节请参阅本指南。

#1