android - Switch State Change Does Not Work On The First Click -


if change switch state databasereference doesn't change previous value first time... if change same switch state 1 more time works perfectly. here code:

public sigadapter(context context, string[] web, integer[] imageid) {     super(context, r.layout.list, web);     this.context = context;     this.web = web;     this.imageid = imageid; }  @override public view getview(final int position, view view, viewgroup parent) {     databasereference databasereference1 = database.getreference("data").child(web[position1].replace("/",""));     databasereference=databasereference1.child("switch");     viewholder viewholder=new viewholder();      view listitemview = view;     if (listitemview == null) {         listitemview = layoutinflater.from(getcontext()).inflate(r.layout.list, parent, false);          viewholder.txttitle = (textview) listitemview.findviewbyid(r.id.text_view);         viewholder.imageview = (imageview) listitemview.findviewbyid(r.id.image_view);         viewholder.switch1 = (switch) listitemview.findviewbyid(r.id.switch_button);          final viewholder finalviewholder = viewholder;         viewholder.switch1.setonclicklistener(new view.onclicklistener() {             @override             public void onclick(view v) {                 position1 = (integer)v.gettag();                 finalviewholder.switch1.setoncheckedchangelistener(new compoundbutton.oncheckedchangelistener() {                     @override                     public void oncheckedchanged(compoundbutton buttonview, boolean ischecked) {                         databasereference databasereference1=database.getreference("data").child(web[position1].replace("/",""));                         databasereference databasereference2=databasereference1.child("switch");                         if (ischecked){                             databasereference2.setvalue("on");                         }else {                             databasereference2.setvalue("off");                         }                     }                 });             }         });          listitemview.settag(viewholder);     } else {         viewholder = (viewholder)listitemview.gettag();     }      viewholder.switch1.settag(position);     viewholder.txttitle.settext(web[position]);     viewholder.imageview.setimageresource(imageid[position]);      return listitemview; }

because setting oncheckedchangelistener in onclicklistener; oncheckchanged() method gets called after first click (not on first click).

just use oncheckedchangelistener start instead.

viewholder.switch1 = (switch) listitemview.findviewbyid(r.id.switch_button);  switch1.setoncheckedchangelistener(new compoundbutton.oncheckedchangelistener() {     @override     public void oncheckedchanged(compoundbutton buttonview, boolean ischecked) {         position1 = (integer) buttonview.gettag();          databasereference databasereference1 = database.getreference("data").child(web[position1].replace("/",""));         databasereference databasereference2 = databasereference1.child("switch");          if (ischecked){             databasereference2.setvalue("on");         } else {             databasereference2.setvalue("off");         }     } }

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