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Editorial Team
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Asked: 2026-06-04T03:24:49+00:00

When we make Android layout in XML, we can use include to make some

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When we make Android layout in XML, we can use include to make some other layout the part of the host layout. Is there such thing for Java class?

I am attaching a top bar layout to every screen and it contains buttons. Now in every Java class I have to copy/paste the initialization code.

Is there any shortcut for such scenarios? Can Application class facilitate anyhow? If anyone has a working solution, please share it with me.

For example, in XML I can use

//...xml layout elements
<include layout="@layout/topbar" />
//...some other xml layouts

so it would be cool to be able to use in Java code something where I could instantly initiate buttons, register onClick events and set actions to these events. It all the same piece of code I am using, after all.

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1 Answer

  1. Editorial Team

    Make an activity (BaseActivity) with the implementation you desire and just extend this class in your other activities.

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