如何以编程方式在 Android 中包含布局? [英] How can I programmatically include layout in Android?

问题描述

我正在寻找一种以编程方式包含布局的方法，而不是像我的示例中那样使用 XML 标记 include:

I'm looking for a way to include a layout programmatically instead of using the XML tag include like in my example:

  <include layout="@layout/message"  
           android:layout_width="match_parent" 
           android:layout_height="match_parent" 
           android:layout_weight="0.75"/>

请以编程方式更改此参数layout="@layout/message".

Need to change this parameter "layout="@layout/message" programmatically, please.

知道怎么做吗?

推荐答案

使用 ViewStub 而不是 include:

<ViewStub
    android:id="@+id/layout_stub"
    android:inflatedId="@+id/message_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_weight="0.75" />

然后在代码中，获取对存根的引用，设置其布局资源，并对其进行膨胀:

Then in code, get a reference to the stub, set its layout resource, and inflate it:

ViewStub stub = (ViewStub) findViewById(R.id.layout_stub);
stub.setLayoutResource(R.layout.whatever_layout_you_want);
View inflated = stub.inflate();

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