AlertDialog dismissed when back pressed

Question

I am using alert dialog with following properties.The problem is the dialog is dismiissed when i click back button or touch outside the dialog i don't want that.How can i solve this because setCancelable is not helping.

    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    builder.setMessage(R.string.check_internet);
    builder.setCancelable(false);

Answer 1

Since you are extending a DialogFragment you need to call

setCancelable(false);

inside its onCreate

only setCancelable(false);