cryptocurrency_list_item.xml

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

<android.support.v7.widget.CardView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/cryptocurrency_card"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="@dimen/default_4dp"
    app:cardElevation="@dimen/cardview_default_elevation"
    app:cardCornerRadius="@dimen/default_4dp"
    >

  <RelativeLayout
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      >

    <TextView
        android:id="@+id/cryptocurrency_id"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:layout_margin="@dimen/default_8dp"
        android:text="@string/cryptocurrency_text"
        android:textSize="@dimen/text_name_size"
        android:textStyle="italic"
        android:textColor="@color/colorAccent"
        />

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