android - How to update row in CursorAdapter properly -


i have trouble cursoradapter data updating.
when press on "star" img of listview row item needs changes in db column "isfav" (0 1 , vice versa) , show completed star or free star(favorite checkbox e.g.). when pressing on star - current row star not updating, last of showed rows affected, press on it. screenshot: http://tinypic.com/r/2eph8uf/5

the following code placing below:

private class myadapter extends cursoradapter { private layoutinflater mlayoutinflater;   public myadapter(context context, cursor c, boolean autorequery) {     super(context, c, autorequery);     mcontext = context;     mlayoutinflater = layoutinflater.from(context);  }  news tmp = new news(0,0,null,null,0,0);  @override public void bindview(view v, context context, cursor c) {     tmp.setname(c.getstring(c.getcolumnindexorthrow(dbhelper.name)));     tmp.setdescr(c.getstring(c.getcolumnindexorthrow(dbhelper.description)));     tmp.setpubdate(c.getlong(c.getcolumnindexorthrow(dbhelper.date)));     tmp.setguid(c.getint(c.getcolumnindexorthrow(dbhelper.uid)));     tmp.setisfav(c.getint(c.getcolumnindexorthrow(dbhelper.is_fav)));     tmp.setisread(c.getint(c.getcolumnindexorthrow(dbhelper.is_read)));      textview title_text = (textview) v.findviewbyid(r.id.text);     if (title_text != null) {         title_text.settext(tmp.getname() + " " + convertlongtodate(tmp.getpubdate()));     }      title_text.setonclicklistener(new onclicklistener() {          @override         public void onclick(view v) {             intent _intent = new intent(getactivity(), itemactivity.class);             _intent.putextra("title", tmp.getname() + " " + long.tostring(tmp.getpubdate()));             _intent.putextra("desc", tmp.getdescr());             startactivity(_intent);             if (tmp.getisread() == 1)                 return;              tmp.setisread(1);             //working wrong!             contentvalues cv = getcontvalues(tmp);             loader.update(dbhelper.database_name, cv, dbhelper.uid + "=" + cv.getasinteger("_id"), null);            //  db.updateitem(db.getwritabledatabase(), tmp);         //  getloadermanager().initloader(0, null, mcallbacks);         }     });       final imageview fav_img = (imageview) v.findviewbyid(r.id.image);     if (fav_img != null)     {         if (tmp.getisfav() != 0) {             fav_img.setimageresource(r.drawable.fav);         }         else fav_img.setimageresource(r.drawable.unfav);     }      fav_img.setonclicklistener(new onclicklistener() {          @override         public void onclick(view v) {              if (tmp.getisfav() == 1)             {                 tmp.setisfav(0);                 fav_img.setimageresource(r.drawable.unfav);             }             else              {                 tmp.setisfav(1);                 fav_img.setimageresource(r.drawable.fav);             }             log.d("fav:", integer.tostring(tmp.getisfav()) + " id: " + integer.tostring(tmp.getguid()));         //  db.updateitem(db.getwritabledatabase(), tmp);         //  getloadermanager().restartloader(0, null, mcallbacks);             //working wrong!             contentvalues cv = getcontvalues(tmp);             loader.update(dbhelper.database_name, cv, dbhelper.uid + "=" + cv.getasinteger("_id"), null);         }     });      linearlayout lay = (linearlayout) v.findviewbyid(r.id.item_layout);     if (tmp.getisread() != 0)         lay.setbackgroundcolor(color.gray);     else lay.setbackgroundcolor(color.yellow); }  private contentvalues getcontvalues(news tmp) {     contentvalues cv = new contentvalues();     cv.put("_id", tmp.getguid());     cv.put("title", tmp.getname());     cv.put("pubdate", tmp.getpubdate());     cv.put("description", tmp.getdescr());     cv.put("isread", tmp.getisread());     cv.put("isfav", tmp.getisfav());     return cv; } @override public view newview(context context, cursor cursor, viewgroup parent) {     view v = mlayoutinflater.inflate(r.layout.list_item, parent, false);     return v; }  private string convertlongtodate(long value) {     locale l = new locale("ru");     //if (l.getcountry())     date d = new date(value);     simpledateformat df = new simpledateformat("d m", l);     return new string(df.format(d));                 }

}

just adjustments: 

final imageview fav_img = (imageview) v.findviewbyid(r.id.image);     boolean is_favourite = false;     if (fav_img != null)     {         if (tmp.getisfav() != 0) {             fav_img.setimageresource(r.drawable.fav);         }         else fav_img.setimageresource(r.drawable.unfav);     }      fav_img.setonclicklistener(new onclicklistener() {          @override         public void onclick(view v) {              if (is_favourite) // if row favourite             {                is_favourite=false;                 fav_img.setimageresource(r.drawable.unfav);             }             else              {                 is_favourite= true;                 fav_img.setimageresource(r.drawable.fav);             }             //log.d("fav:", integer.tostring(tmp.getisfav()) + " id: " + integer.tostring(tmp.getguid()));         //  db.updateitem(db.getwritabledatabase(), tmp);         //  getloadermanager().restartloader(0, null, mcallbacks);             //working wrong!             contentvalues cv = getcontvalues(tmp);             loader.update(dbhelper.database_name, cv, dbhelper.uid + "=" + cv.getasinteger("_id"), null);         }     });

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