android:gravity="end|center_vertical"
android:paddingStart="8dp"
android:paddingEnd="8dp"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
android:gravity="end|center_vertical"
android:paddingStart="8dp"
android:paddingEnd="8dp"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"