How to set textview as method output in andrioid?

Question

I have just started to use android studio recently and currently I am working on a Roman Numeral Translator app. The app\'s interface looks like this: Application interface<

Answer 1

Make your translator() method return a string which contains the final output.

So before the while statement in that method, declare a string such as String result = null; and in the loop append the popped values to this variable like, result += stack.pop().

Now, the place where you call the translator(integer) method, do numeralInput.setText(translator(integer)) instead of translator(integer)