@Override
public void windowCreated() {
super.windowCreated();
activity.view.setOnSystemUiVisibilityChangeListener(
new View.OnSystemUiVisibilityChangeListener() {
@Override
public void onSystemUiVisibilityChange(int aVisibility) {
if (!onScreenInput) {
uiFullscreen = (aVisibility & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0;
}
}
});
}
