Adapter.java

public class NavigationDrawerListViewAdapter extends BaseAdapter {

    private LayoutInflater mInflater;
    public ArrayList<NavigationDrawerFragment.ListItem> myItems;
    final int INVALID_ID = -1;
    public Integer intSeekBarValue;
    public NavigationDrawerListViewAdapter(Context activity, ArrayList<NavigationDrawerFragment.ListItem> layers) {
         mInflater = (LayoutInflater) activity.getSystemService(
                Context.LAYOUT_INFLATER_SERVICE);
         myItems = layers;

    }


    @Override
    public int getCount() {
        return myItems.size();
    }

    @Override
    public NavigationDrawerFragment.ListItem getItem(int position) {
        return myItems.get(position);
    }

    @Override
    public long getItemId(int position) {
        if (position < 0 || position >= myItems.size()) {
            return INVALID_ID;
        }
        return myItems.get(position).hashCode();
    }

    @Override
    public boolean hasStableIds(){
        return android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP;
    }

    @Override
    public View getView(final int position, View convertView, final ViewGroup parent) {
        final ViewHolder holder;
        final SparseIntArray mar = new SparseIntArray();

        final NavigationDrawerFragment.ListItem i = myItems.get(position);

        if (convertView == null) {
            holder = new ViewHolder();
            convertView = mInflater.inflate(R.layout.navigation_drawer_listview_simple, null);

            holder.text = (TextView) convertView.findViewById(R.id.textView123);
            holder.mSeekBar = (SeekBar) convertView.findViewById(R.id.seekBar);
            convertView.setTag(holder);

        }
        else {

            holder = (ViewHolder) convertView.getTag();
            holder.mSeekBar.getTag();
            holder.text.getTag();
        }

        holder.text.setText(i.textdata);
        holder.mSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
            @Override
            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {

                View view = (View) seekBar.getParent();

             

                if (view != null) {

                    holder.text.setText(progress + "%");
                    intSeekBarValue = progress;
                    mar.get(1,progress);



                  


                }



            }

            @Override
            public void onStartTrackingTouch(SeekBar seekBar) {

            }

            @Override
            public void onStopTrackingTouch(SeekBar seekBar) {





            }
        });

        return convertView;
    }




    class ViewHolder {
        TextView text;
        SeekBar mSeekBar;

    }