private void updateSummary() { String summary; ListPreference lp = (ListPreference) getPreferenceScreen().findPreference( "fontsize_list"); lp.setSummary(lp.getValue()); lp = (ListPreference) getPreferenceScreen().findPreference("typeface_list"); switch(Integer.valueOf(lp.getValue())) { case 0: summary = "normal"; break; case 1: summary = "sans"; break; case 2: summary = "serif"; break; case 3: summary = "monospace";