<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:backgroundTint="@android:color/transparent"
    android:orientation="vertical">



    <android.support.v7.widget.CardView
        xmlns:card_view="http://schemas.android.com/apk/res-auto"
        android:layout_weight="1"
        android:layout_height="0dp"
        android:layout_width="match_parent"
        card_view:cardCornerRadius="22dp"
        android:layout_marginTop="45dp">

        <ListView
            android:id="@+id/list_view"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
        </ListView>

    </android.support.v7.widget.CardView>
    <android.support.v7.widget.CardView xmlns:card_view="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="45dp"
        android:layout_marginTop="20dp"

        card_view:cardCornerRadius="22dp">

        <EditText
            android:id="@+id/search_text"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="8dp"
            android:hint="Search Currency" />
    </android.support.v7.widget.CardView>

</LinearLayout>