android - List return null value -

i using code returns null value. when debug code show given null value

 list<textjson> textlist = null;     try{         textlist = new arraylist<textjson>();          cursor cursor = db.rawquery("select * "+table_texts + " " + key_cate + " = '" + text_spinner1 + " ' " , null);           log.e("cursor is","==>"+cursor);             log.e("0_0", "0_0   1=>"); // code working on here          if(!cursor.islast())            {             log.e("hey","last");             while (cursor.movetonext())             {                 textjson txtlist = new textjson();                 txtlist.setid(cursor.getint(0));                 txtlist.settext_status(cursor.getstring(1));                 textlist.add(txtlist);             }         }         db.close();     }catch (exception e){         log.e("error","is==> "  +e);     }     return textlist; // null value 

my log

e/spinner value is: --=> speech e/inside: getdetailtospinner e/cursor is: ==>android.database.sqlite.sqlitecursor@41b0f5d8 e/0_0: 0_0   1=> e/hey: last 

help me out of this.

change

cursor cursor = db.rawquery("select * "+table_texts + " " + key_cate + " = '" + text_spinner1 + " ' " , null); 

to

cursor cursor = db.rawquery("select * "+table_texts + " " + key_cate + " = '" + text_spinner1 + "'" , null); // or cursor cursor = db.rawquery("select * "+table_texts + " " + key_cate + " '" + text_spinner1 + "'" , null);