android:padding="@dimen/fab_margin"
android:tint="@android:color/white"
android:visibility="gone"
- app:backgroundTint="@color/colorPrimary"
+ app:backgroundTint="?colorPrimary"
app:layout_constraintBottom_toBottomOf="@id/save_transaction_progress"
app:layout_constraintEnd_toEndOf="@id/save_transaction_progress"
app:layout_constraintStart_toStartOf="@id/save_transaction_progress"