can the font type of an Edittext Radio Button and CheckBox be changed in Android

Question

.I can able to change the font type of a Textview in Android.But I have to use .ttf file in asset folder,to bring this kind of font change.

TextView text = (TextView) layout.findViewById(R.id.text);
text.setText(msg);
Typeface font = Typeface.createFromAsset(getAssets(), "fonts/handsean.ttf");
text.setTypeface(font); 

The above code is what I used to change the font of a text View.but I need to change the font type of the text of Radio Button