Masked Input Using EditText Widget in Android

Question

Is there a way I can specify an input mask to the EditText control in Android?

I want be able to specify something like ### - ## - #### for a Social Security Number.

Answer 1

Try using an InputFilter rather than an OnKeyListener. This means you don't have worry about tracking individual key presses and it will also handle things like pasting into a field which would be painful to handle with an OnKeyListener.

You could have a look at the source of the InputFilter implementations that come with Android to give you a starting point for writing your own.