android - Custom ListView item ids -

i'm trying make activity setting option of application, , use custom listview 3 different type of view, code of custom listview:

public class customlistadapter extends arrayadapter<string>{     string[] text;     context context;     checkbox chkbox;     public customlistadapter(activity context, string[] text){         super(context, r.layout.layout_checkbox, text);         this.text = text;         this.context = context; }     @override     public view getview(int position, view convertview, viewgroup parent){         view single_row = null;         if(position<4){             layoutinflater inflater = (layoutinflater)context.getsystemservice(context.layout_inflater_service);             single_row = inflater.inflate(r.layout.layout_checkbox, null, true);             textview tv = (textview)single_row.findviewbyid(r.id.textview1);             tv.settext(text[position]);             chkbox = (checkbox)single_row.findviewbyid(r.id.checkbox1);         }else{             if(position<6){                 layoutinflater inflater = (layoutinflater)context.getsystemservice(context.layout_inflater_service);                 single_row = inflater.inflate(r.layout.layout_phone, null, true);                 textview tv = (textview)single_row.findviewbyid(r.id.textview1);                 tv.settext(text[position]);             }         }         if(position==6){             layoutinflater inflater = (layoutinflater)context.getsystemservice(context.layout_inflater_service);             single_row = inflater.inflate(r.layout.layout_mail, null, true);             textview tv = (textview)single_row.findviewbyid(r.id.textview1);             tv.settext(text[position]);         }     return single_row;     } } 

and use customlistadapter inside activity:

mlist = (listview)findviewbyid(r.id.listview1); customlistadapter adapter = new customlistadapter(this, texts); mlist.setadapter(adapter); 

now ids of input widget of different layout, there way ?

thank you