example/src/main/java/de/mrapp/android/view/example/MainActivity.java
private void handleSavedInstanceState(@Nullable final Bundle savedInstanceState) {
        if (savedInstanceState != null) {
            floatingActionButtonsVisible =
                    savedInstanceState.getBoolean(FLOATING_ACTION_BUTTONS_VISIBLE_EXTRA);
            int visibility = floatingActionButtonsVisible ? View.VISIBLE : View.INVISIBLE;
            smallFloatingActionButton.setVisibility(visibility);
            normalFloatingActionButton.setVisibility(visibility);
            largeFloatingActionButton.setVisibility(visibility);
        }
    }
private void handleSavedInstanceState(@Nullable final Bundle savedInstanceState) {
        if (savedInstanceState != null) {
            floatingActionButtonsVisible =
                    savedInstanceState.getBoolean(FLOATING_ACTION_BUTTONS_VISIBLE_EXTRA);
            int visibility = floatingActionButtonsVisible ? View.VISIBLE : View.INVISIBLE;
            smallFloatingActionButton.setVisibility(visibility);
            normalFloatingActionButton.setVisibility(visibility);
            largeFloatingActionButton.setVisibility(visibility);
        }
    }
Adapts the activity's views depending on the saved instance state, which has been passed to
the activity.

@param savedInstanceState
The saved instance state as an instance of the class {@link Bundle} or null, if no
saved instance state is available