Android CursorLoader with selection and selectionArgs[] -

i using loader recyclerview.adapter list items. want list specific items database table. did:

public loader<cursor> oncreateloader(int id, bundle args) {     string selectionargs1[]={"1","13","14"};      string selection1 = databaseopenhelper.column_id + " in (";     (int = 0; < selectionargs1.length; i++) {                 selection1 += "?, ";     }     selection1 = selection1.substring(0, selection1.length() - 2) + ")";     string[] projection1 =...     return new cursorloader(getactivity(),studentcontentprovider.content_uri1, projection1, selection1,selectionargs1, null); } 

normally give null,null selection , selectionargs here, list items specific ids. problem arises when new item added table , want list it. cursor returning not aware of new item since gave 3 specific items, detects when there change on 3 items.

how list when there new item added id , want list ? should project items database recyclerview.adapter , filter ids in onbindviewholder()?

since have restricted ids in cursor, changed if specific items change, not when new item added. did trick on onloadfinished() create new cursor , swap new cursor. when there change, new cursor selection , selectionargs again:

public void onloadfinished(loader<cursor> loader, cursor data) {    switch (loader.getid()) {        case loader_id:{           string selectionargs1[]={...};            string selection1 = databaseopenhelper.column_id + " in (";           (int = 0; < selectionargs1.length; i++) {                 selection1 += "?, ";           }           selection1 = selection1.substring(0, selection1.length() - 2) + ")";           string[] projection1 =...                         mdataset1 = getactivity().getcontentresolver().query(studentcontentprovider.content_uri1, projection1, selection1, selectionargs1, null);           madapter.swapcursor(mdataset1);           break;       } }