如何在Android LinearLayout周围创建边框? [英] How can I create a border around an Android LinearLayout?

问题描述

我有一个大布局，里面有一个小布局.

I have one big layout, and one smaller layout inside of it.

如何在小布局周围创建线条边框?

How do I create a line border around the small layout?

推荐答案

好的.您可以将边框添加到所需的任何布局.基本上，您需要创建一个自定义可绘制对象并将其作为背景添加到布局中.例如:

Sure. You can add a border to any layout you want. Basically, you need to create a custom drawable and add it as a background to your layout. example:

在可绘制文件夹中创建一个名为customborder.xml的文件:

Create a file called customborder.xml in your drawable folder:

<?xml version="1.0" encoding="UTF-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
   <corners android:radius="20dp"/> 
   <padding android:left="10dp" android:right="10dp" android:top="10dp" android:bottom="10dp"/>
   <stroke android:width="1dp" android:color="#CCCCCC"/>
 </shape>

现在将其作为背景应用于较小的布局:

Now apply it as a background to your smaller layout:

<LinearLayout android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@drawable/customborder">

应该可以解决问题.

另请参阅:

• http://tekeye.biz/2012/add-到Android版图的边框
• 如何在线性布局周围添加边框除了在底部?

• http://tekeye.biz/2012/add-a-border-to-an-android-layout
• How to add border around linear layout except at the bottom?

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