protected BaseViewModel(IViewStackService viewStackService = null)
{
this.Log().Write("", GetType(), LogLevel.Info);
ViewStackService = viewStackService ?? Locator.Current.GetService <IViewStackService>();
GoBack = ReactiveCommand.CreateFromObservable(() => ViewStackService.PopPages());
GoBackModal = ReactiveCommand.CreateFromObservable(() => ViewStackService.PopModal());
GoBackToRoot = ReactiveCommand.CreateFromObservable(() => ViewStackService.PopToRoot());
this.WhenActivated((CompositeDisposable disposable) =>
{
GoBack
.ThrownExceptions
.Subscribe(x =>
{
this.Log().ErrorException(nameof(GoBack), x);
}).DisposeWith(disposable);
GoBackModal
.ThrownExceptions
.Subscribe(x =>
{
this.Log().ErrorException(nameof(GoBackModal), x);
}).DisposeWith(disposable);
GoBackToRoot
.ThrownExceptions
.Subscribe(x =>
{
this.Log().ErrorException(nameof(GoBackToRoot), x);
}).DisposeWith(disposable);
});
}
public IObservable <Unit> PopModal() => _viewStackService.PopModal();
public void BenchmarkCleanup()
{
_viewStackService.PopModal();
_viewModel = null;
}