Android setError(“error”) not working in Textview

Question

We can set error in Edittext successfully but failed to set in textview. is there any problem?? i tried

((TextView) findViewById(R.id.df)).requestFocus();
((         


        

Answer 1

Default TextView is NOT focusable. So, you need to set android:focusable="true" and android:focusableInTouchMode="true".

And no need to set setSelected(true).

((TextView) findViewById(R.id.df)).requestFocus();
((TextView) findViewById(R.id.df)).setError("akjshbd");