Round corners Card view

dependencies {

 //card view

    implementation 'com.android.support:cardview-v7:27.1.1'

}

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout android:layout_width="match_parent"

    android:layout_height="match_parent"

    xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:app="http://schemas.android.com/apk/res-auto"

    android:background="#9393ea">

    <android.support.v7.widget.CardView

        android:layout_width="match_parent"

        android:layout_height="250dp"

        android:layout_margin="15dp"

        app:cardCornerRadius="15dp"

        android:clipToPadding="true">

        <LinearLayout

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:orientation="vertical">

            <ImageView

                android:layout_width="match_parent"

                android:layout_height="200dp"

                android:src="@drawable/lokesh"

                android:scaleType="fitXY" />

            <TextView

                android:layout_width="match_parent"

                android:layout_height="wrap_content"

                android:gravity="center"

                android:textSize="25dp"

                android:text="Lokesh"/>

        </LinearLayout>

    </android.support.v7.widget.CardView>

</RelativeLayout>