How can I do something, 0.5 second after text changed in my EditText?

Question

I am filtering my list using an EditText. I want to filter the list 0.5 second after user has finished typing in EditText. I used the afterTextChanged

Answer 1

that is the event while and after finish of typing ... add a textWatcher and in the onTextChanged method put :

if (charSequence.length() > 0){// your code }