gistfile1.java

private int _styleId = SOMEDEFAULTSTYLE;


public void setCustomStyle(int styleId) {
    _styleId = styleId;
    if(mEditText != null){
        if(styleId == 1) {
            mEditText.setTextAppearance(getActivity(), android.R.style.TextAppearance_Small);
        }
        else if(styleId == 2) {
            mEditText.setTextAppearance(getActivity(), android.R.style.TextAppearance_Medium);
        }
        else if(styleId == 3) {
            mEditText.setTextAppearance(getActivity(), android.R.style.TextAppearance_Large);
        }
    }
}


@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    /* old code here*/
    mEditText = (EditText) rootView.findViewById(R.id.editText);
    setCustomStyle(_styleId);
    /* rest of the old code */    
}