Prevent other language except English in EditText

Question

My android app has an EditText field where user can give input. But now i want user can\'t give input other (i.e Japanese, chain\'s) than English language.

Answer 1

You can add a TextWatcher that checks what the user is trying to enter (and reject what you don't want).

You cannot really check the language, though, but I guess you just want to limit the character set (to ASCII or maybe Latin-1).