public void setData(int _id) {
   DBOperation_master db = new DBOperation_master(getApplicationContext(), TableName);
   data.Initialize();
   data._ID = _id;
   db.getData(data);
   edit_name.setText(data.Name);
   db.close();
 }
 public void getData() {
   data.Name = edit_name.getText().toString();
 }