Auto complete field in Blackberry

The auto complete field sample application demonstrates how to create and configure an AutoCompleteField UI component using a variety of data sources. An AutoCompleteField is a text field that displays a list of values as the user types text in the field. The list contains values that match the field or criteria that you specify.The AutoCompleteField matches what the user types in the field against an associated data source.

BasicFilteredList filterList = new BasicFilteredList();
String[] currencyList = {RUB,AFN,EUR,ALL,GBP,GGP,DZD,EUR,AOA,XCD,XCD,

 ARS,AMD,AWG,SHP,AUD,EUR};   
int uniqueID = 0;
filterList.addDataSet(uniqueID,currencyList,"currency", 

BasicFilteredList.COMPARISON_IGNORE_CASE);
AutoCompleteField autoCompleteField = new AutoCompleteField(filterList);
add(autoCompleteField);