etShowNumbers and isNewOp are unsolved references, although I’ve seen many tutorials and they use it normally, even a fully complied application is working with these codes, and when I type it down in Android Studio, it doesn’t work, any reason why?
etShowNumbers and isNewOp are unsolved references, although I’ve seen many tutorials and they use it normally, even a fully complied application is working with these codes, and when I type it down in Android Studio, it doesn’t work, any reason why?