public ProblemPageViewModel(IProblemStorage problemStorage, Utils utils,
IContentNavigationService contentNavigationService,
IChapter2NameService chapter2NameService)
{
_problemStorage = problemStorage;
_contentNavigationService = contentNavigationService;
_utils = utils;
_tapCommand = new Command(OnTapped);
_doubleTapCommand = new Command(OnDoubleTapped);
_chapter2NameService = chapter2NameService;
_settingCommand = new Command(OnClickedSetting);
}
public Utils(IChapter2NameService chapter2NameService)
{
chapter2NameService.InitializeAsync();
_chapter2NameService = chapter2NameService;
}