Show Error on the tip of the Edit Text Android

Question

I want to show error if the user enters blank value in the edittext.But i am not getting the way how could i do this .This is how i want like this:

Answer 1

if(TextUtils.isEmpty(firstName.getText().toString()){
      firstName.setError("TEXT ERROR HERE");
}

Or you can also use TextInputLayout which has some useful method and some user friendly animation