my checkbox click is getting delay in android, when I more than one time or many times then will be its get fired

 viewHolder.check.setOnCheckedChangeListener(newCompoundButton.OnCheckedChangeListener()
            {
                     @Override
                        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
                        {

                            if (viewHolder.check.isChecked()) {
                                // if (!selectedPic.contains(getProjects.get(position))) {
                                viewHolder.check.setChecked(true);
                                selectedPic.add(al.get(position).getuser_name());
                                // }

                            } else {
                                // viewHolder.editButton.setVisibility(View.GONE);
                                // viewHolder.archive.setVisibility(View.GONE);
                                //  if(selectedPic.size()>1) {
                                viewHolder.check.setChecked(false);
                                selectedPic.remove(al.get(position).getuser_name());

                                // }

                            }
                        }
                    });

here is my code I used setOnCheckedChangeListener but its not get fired when I click the checkbox help me