Setting selected value in editfield? - blackberry

Question

I have made a custom auto suggest list.
I want to set the selcted value in edit field.
I am using this Place holder text on a AutoCompleteField in blackberry
CustomAutoCompleteField.js
package mypackage;
import net.rim.device.api.collection.util.BasicFilteredList;
import net.rim.device.api.collection.util.BasicFilteredListResult;
import net.rim.device.api.system.Application;
import net.rim.device.api.ui.Color;
import net.rim.device.api.ui.Graphics;
import net.rim.device.api.ui.component.AutoCompleteField;
import net.rim.device.api.ui.component.ListField;
class CustomAutoCompleteField extends AutoCompleteField {
private int yOffset = 0;
private int xOffset = 0;
public CustomAutoCompleteField(BasicFilteredList filteredList) {
super(filteredList);
}
protected void paint(Graphics g) {
super.paint(g);
if (xOffset == 0) {
// initialize text offsets once
xOffset = getEditField().getContentLeft();
yOffset = getEditField().getContentTop();
}
String text = getEditField().getText();
if (text == null || text.length() == 0) {
int oldColor = g.getColor();
g.setColor(Color.GRAY);
g.drawText("enter text", xOffset, yOffset);
g.setColor(oldColor);
}
}
public void onSelect(Object selection, int SELECT_TRACKWHEEL_CLICK) {
ListField _list = getListField();
if (_list.getSelectedIndex() > -1) {
final String selectedText = getEditField().getText();
if(selectedText!=null){
final BasicFilteredListResult result = (BasicFilteredListResult) selection;
Application.getApplication().invokeLater(new Runnable() {
public void run() {
selectedText.setText(result._object.toString());
}
});
// selectedText.setText(result._object.toString());
}
}
}
protected void sublayout(int maxWidth, int maxHeight) {
// TODO Auto-generated method stub
super.sublayout(250, 250);
}
}
myscreen.js
public final class MyScreen extends MainScreen
{
/**
* Creates a new MyScreen object
*/
public MyScreen()
{
// Set the displayed title of the screen
BasicFilteredList filterList = new BasicFilteredList();
String[] days = {"Monday(TAS)","Tuesday-(PAQ)","Wednesday-(MAN)",
"Thursday","Friday","Saturday","Sunday(I_)"};
filterList.addDataSet(1,days,"days",BasicFilteredList.COMPARISON_IGNORE_CASE);
HorizontalFieldManager hr =new HorizontalFieldManager();
LabelField userName= new LabelField("hjsdhas");
hr.add(userName);
CustomAutoCompleteField autoCompleteField = new CustomAutoCompleteField(filterList);
hr.add(autoCompleteField);
add(hr);
}
}
CustomAutoCompleteField.java is my custom java class and I call the class from myscreen.java class