@Override
public void setKeyboardFocus(final View view) {
if (view == null) {
return;
}
final FocusManager currentFocusManager = keyboardManager.getFocusManager();
if (currentFocusManager != null
&& currentFocusManager.getFocus() != null
&& currentFocusManager.getFocus().getParent() != null) {
currentFocusManager.getFocus().getParent().markDamaged();
}
if (currentFocusManager != null) {
final View currentFocus = currentFocusManager.getFocus();
if (currentFocus != null && currentFocus != view) {
currentFocus.focusLost();
}
}
final FocusManager focusManager = view.getFocusManager();
if (focusManager != null) {
focusManager.setFocus(view);
if (view.getParent() != null) {
view.getParent().markDamaged();
}
}
if (focusManager == null) {
LOG.warn("No focus manager for " + view);
} else {
keyboardManager.setFocusManager(focusManager);
}
}
@Override
public boolean hasFocus(final View view) {
final FocusManager focusManager = keyboardManager.getFocusManager();
return focusManager != null && focusManager.getFocus() == view;
}
private FocusManager getFocusManager() {
return overlayView == CLEAR_OVERLAY
? keyboardManager.getFocusManager()
: overlayView.getFocusManager();
}
