How to use EditText onTextChanged event when I press the number?

Question

I have an EditText with \"text = 0.00\". When I press the number 3, it should be like 0.03 and the second time when I press the number

Answer 1

You have selected correct approach. You have to extend the class with TextWatcher and override afterTextChanged(),beforeTextChanged(), onTextChanged().

You have to write your desired logic in afterTextChanged() method to achieve functionality needed by you.