enterFullscreen method

void enterFullscreen()

Enters the fullscreen mode.

This method enters the fullscreen mode and updates the navigation history accordingly.

It removes the current page from the history and pushes a new page with fullscreen mode enabled.

Implementation

void enterFullscreen() {
  if (_fullscreen) {
    return;
  }
  final page = _history[_selectedIndex];
  setState(() {
    _dynamicHistory.add(page);
    _fullscreen = true;
  });
}