[Android] 테두리 양쪽 좌우만 설정하기

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
 
    <item
        android:bottom="-5dp"
        android:right="-5dp"
        android:top="-5dp">
        <shape android:shape="rectangle" >
            <solid android:color="@color/color_of_the_background" />
 
            <stroke
                android:width="5dp"
                android:color="@color/color_of_the_border" />
        </shape>
    </item>
 
</layer-list>

this way only left border is visible but you can achieve any combination you want by playing with bottom, left, right and top attributes of the item element

https://stackoverflow.com/questions/9211208/how-to-draw-border-on-just-one-side-of-a-linear-layout

https://stackoverflow.com/questions/9211208/how-to-draw-border-on-just-one-side-of-a-linear-layout

https://stackoverflow.com/questions/9211208/how-to-draw-border-on-just-one-side-of-a-linear-layout