preferencefragment - Increasing Items in a list view based on condition -


i want add listprefernce initailly ex:a,depending on condition same list want add other ex:b, how can achieve using list preferences .

i able add listview, listview rather list adding more entries...

here code: preferences.xml:

      <preferencecategory      android:key="custom_frag"     android:title="some options">            addpreferencesfromresource(r.xml.preferences);         preferencecategory targetcategory = (preferencecategory) findpreference("custom_frag");         listpreference checkboxpref1 = new listpreference(context);         charsequence[] entries1 = { "googlemaps"};         charsequence[] entryvalues = { "1" };         checkboxpref1.setentries(entries1);         checkboxpref1.setentryvalues(entryvalues);         checkboxpref1.settitle("number of blahs");         targetcategory.addpreference(checkboxpref1);           targetcategory.addpreference(checkboxpref1);                final listpreference lp =              setlistpreferencedata((listpreference) findpreference(custom_frag), getactivity());                      preference.onpreferenceclicklistener() {          sethasoptionsmenu(true);         targetcategory.addpreference(lp);         }      private listpreference setlistpreferencedata(listpreference preference, activity activity) {          charsequence[] entries = { "one", "two", "three" };         charsequence[] entryvalues = { "2", "3", "4" };         if(preference == null)             preference = new listpreference(activity);         preference.setentries(entries);         preference.setdefaultvalue("1");         preference.setentryvalues(entryvalues);        // preference.setsummary(preference.getentry());         preference.setdialogtitle("number of blah objects");         preference.setkey(custom_frag);         return preference;     }

for checkboxes1 want add these preferences. able add, getting 2 listpreferences rather 1 adding.


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