Enable and disable Button according to the text in EditText in Android

Question

I want to disable by Button if the words in the EditText is less than 3 words, and if the words in the EditText are more than 3 words then I want to enable it so that it can

Answer 1

You can do what @Udaykiran says but use arg0.length() instead.

The Editable also contains the length of the content of the TextEditor that was changed