title: remove table rows except the first one
body: <pre><code>public void populate() {
  
          TableRow tr = new TableRow(getActivity());
  
          tr.setId(100 + count);
          tr.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,
                  LayoutParams.WRAP_CONTENT));
  
          Button b_add = new Button(getActivity());
          b_add.setId(20);
          b_add.setText("+");
          b_add.setTextColor(Color.RED);
          b_add.setGravity(Gravity.CENTER);
          b_add.setPadding(2, 2, 2, 2);
          b_add.setOnClickListener(add);
  
          tr.addView(b_add);
  
          TextView v_no = new EditText(getActivity());
          v_no.setId(200 + count);
          v_no.setHint("Vehicale NO");
          v_no.setTag("adress");
          v_no.setTag("v_no");
          v_no.setTextColor(Color.BLACK);
          v_no.setGravity(Gravity.CENTER);
          tr.addView(v_no);
  
          Button b_minus = new Button(getActivity());
          b_minus.setId(20);
          b_minus.setText("-");
          b_minus.setTextColor(Color.RED);
          b_minus.setGravity(Gravity.CENTER);
          b_minus.setPadding(2, 2, 2, 2);
          b_minus.setOnClickListener(remove);
          tr.addView(b_minus);
          // finally add this to the table row
          tl.addView(tr, new TableLayout.LayoutParams(LayoutParams.FILL_PARENT,
                  LayoutParams.WRAP_CONTENT));
          count++;
      }
  </code></pre>
  
  <p>I create this code to create a table with  three columns using table layout.It works fine.But I need to remove the table rows except the first row.Can u help me to do that</p>