@Override
public void viewDidDisappear(boolean animated) {
super.viewDidDisappear(animated);
NSNotificationCenter.getDefaultCenter().removeObserver(UIKit.KeyboardWillShowNotification());
NSNotificationCenter.getDefaultCenter().removeObserver(UIKit.KeyboardWillHideNotification());
}
@Override
public void viewWillAppear(boolean animated) {
super.viewWillAppear(animated);
Selector willShow = Selector.register("keyboardWillShow:");
Selector willHide = Selector.register("keyboardWillHide:");
NSNotificationCenter center = NSNotificationCenter.getDefaultCenter();
center.addObserver(this, willShow, UIKit.KeyboardWillShowNotification(), null);
center.addObserver(this, willHide, UIKit.KeyboardWillHideNotification(), null);
}