android:layout_alignParentRight="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
+ android:onClick="onLanguageButtonClick"
android:src="@drawable/ic_swap_horiz_black_24dp" />
<android.support.design.widget.FloatingActionButton
android:layout_alignParentBottom="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
+ android:onClick="onSearchButtonClick"
android:src="@drawable/ic_search_black_24dp" />
<TextView