General Class

database helper :-
https://drive.google.com/file/d/0B1dF4YSBqUooNjBCVDZiYm8zc00/view?usp=sharing



Constant Data :-

https://drive.google.com/file/d/0B1dF4YSBqUooWkg1bXppSjUzdzA/view?usp=sharing



GPS Tracker :-

https://drive.google.com/file/d/0B1dF4YSBqUooa0FVTmpFQmVQTHc/view?usp=sharing


Adp with view holder:-

  private class ViewHolder {

                private TextView tv_title;

               public ViewHolder(View v) {

                      tv_title = (TextView) v.findViewById(R.id.tv_title);
                       }
    }

public class Adp extends BaseAdapter {



    @Override

    public int getCount() {
         return data.size();
    }

    @Override 

     public Object getItem(int position) {
     return position;
     }

    @Override

    public long getItemId(int position) {
    return position;
    }



    @Override 

   public View getView(final int position, View convertView, ViewGroup parent) {
        ViewHolder holder;
        LayoutInflater inflater = (LayoutInflater)
                getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
   

       if (convertView == null) {
             convertView = inflater.inflate(R.layout.xml, parent, false);
             holder = new ViewHolder(convertView);
             convertView.setTag(holder);
        } else {
                   holder = (ViewHolder) convertView.getTag();
        }


        holder.tv_title.setText("" + data.get(position).getTitle());

        return convertView;
    }
}