How do I draw this round rectangle?

enter image description hereI am a beginer in Android doing an internship and i have been given the task to complete this navigation drawer for the app.Any help would be highly appreciated

Create new drawable and add the following code:

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item>
        <shape android:shape="rectangle">
            <corners android:topLeftRadius="20dp" android:bottomRightRadius="20dp"/>
            <solid android:color="@color/semi_transparent_white"/>
        </shape>
    </item>
</selector>