lAgenda.selectedAppointments().addListener(new Listchangelistener< Appointment >() {
public void onChanged(Change<? extends Appointment> c) {
while (c.next()) {
if (c.wasPermutated()) {
for (int i = c.getFrom(); i < c.getTo(); ++i) {
//permutate
}
} else if (c.wasUpdated()) {
//update item
} else {
for (Appointment a : c.getRemoved()) {
}
for (Appointment a : c.getAddedSubList()) {
printAppointment(a);
}
}
}
}
});
然后打印约会：
private void printAppointment(Appointment a) {
System.out.println(a.getSummary());
System.out.println(a.getDescription());
}
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