android:id="@+id/edit_button"
android:layout_width="@dimen/toolbar_height"
android:layout_height="@dimen/toolbar_height"
+ android:backgroundTint="?colorSurface"
android:contentDescription="@string/edit_button_description"
android:src="@drawable/ic_mode_edit_black_24dp"
app:layout_constraintBottom_toBottomOf="parent"