Android Material Design List Item Layouts (based on http://stackoverflow.com/a/27661786/518179)

two_line_item_layout.xml

<!-- Clickable and selectableItemBackground are optional -->
<RelativeLayout
      android:id="@+id/two_line_item"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:background="?selectableItemBackground"
      android:clickable="true"
      android:minHeight="72dp"
      android:paddingEnd="?listPreferredItemPaddingRight"
      android:paddingLeft="?listPreferredItemPaddingLeft"
      android:paddingRight="?listPreferredItemPaddingRight"
      android:paddingStart="?listPreferredItemPaddingLeft">

    <ImageView
        android:id="@+id/primary_action"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:layout_marginTop="16dp"
        android:scaleType="centerInside"
        android:src="@drawable/ic_primary" />

    <LinearLayout
        android:id="@+id/lines_container"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignWithParentIfMissing="true"
        android:layout_centerVertical="true"
        android:layout_marginLeft="16dp"
        android:layout_marginRight="16dp"
        android:layout_toEndOf="@+id/primary_action"
        android:layout_toLeftOf="@+id/secondary_action"
        android:layout_toRightOf="@+id/primary_action"
        android:layout_toStartOf="@+id/secondary_action"
        android:orientation="vertical"
        android:paddingBottom="16dp"
        android:paddingTop="16dp">

      <TextView
          android:id="@+id/first_text_view"
          style="@style/TextAppearance.AppCompat.Body2"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:singleLine="true"
          tools:text="First Line" />

      <TextView
          android:id="@+id/second_text_view"
          style="@style/TextAppearance.AppCompat.Body1"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:singleLine="true"
          tools:text="Second Line" />
    </LinearLayout>
    
    <!-- Can be replaced by a widget -->
    <ImageView
        android:id="@+id/secondary_action"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:layout_alignParentEnd="true"
        android:layout_alignParentRight="true"
        android:layout_marginLeft="16dp"
        android:layout_marginStart="16dp"
        android:layout_marginTop="16dp"
        android:scaleType="centerInside"
        android:src="@drawable/ic_secondary"/>
  </RelativeLayout>