Monday, May 25, 2015

How to set RelativeLayout border radius in Android

activity_main.xml

<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/rl"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="16dp"
    tools:context=".MainActivity"
    android:background="@drawable/relative_layout_background"
    >
</RelativeLayout>
res/drawable/relative_layout_background.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item>
    <shape android:shape="rectangle">
        <!-- solid background -->
        <solid android:color="#fffff528"/>
        <!-- draw a border around rectangle shape -->
        <stroke
            android:color="#ffe21720"
            android:width="3dp"
            />
        <!-- draw 35 dp radius for each corner -->
        <corners android:radius="35dp"/>
    </shape>
</item>
</selector>
More android examples