java - i Want to get incoming number from call log , but Without repeating the number If the process is repeated for the same number -


this code return repeating number

cursor c = getapplicationcontext().getcontentresolver()                 .query(calllog.calls.content_uri, null, calllog.calls.type+" = ? ",                                         new string[]{string.valueof(calllog.calls.incoming_type)},                 calllog.calls.date + " desc");              listview numlistview = (listview) findviewbyid(r.id.list);              callcursoradapter adapter = new callcursoradapter(this, c);              numlistview.setadapter(adapter);

you can use hashset remove duplicate value list. here example hashset.

does adding duplicate value hashset/hashmap replace previous value

in question can see how adding value in hashset. after adding value in hashset pass list adapter.

that's it...


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