public async Task NavigateToSample(INavigation navigation)
{
SampleCoordinator.RaiseSampleSelected(this);
if (_justNotifyNavigateIntent)
{
return;
}
if (_customNavigation != null)
{
_customNavigation(navigation);
return;
}
int popCount = 0;
int firstPageToPopIndex = 0;
for (int i = navigation.NavigationStack.Count - 1; i >= 0; i--)
{
if (navigation.NavigationStack [i].GetType() == _pageType)
{
firstPageToPopIndex = i + 1;
popCount = navigation.NavigationStack.Count - 1 - i;
break;
}
}
if (popCount > 0)
{
for (int i = 1; i < popCount; i++)
{
navigation.RemovePage(navigation.NavigationStack[firstPageToPopIndex]);
}
await navigation.PopAsync();
return;
}
var page = CreateContentPage();
if (_modal)
{
await navigation.PushModalAsync(new NavigationPage(page));
}
else
{
await navigation.PushAsync(page);
}
}
private static void RootPageCustomNavigation(INavigation navigation)
{
SampleCoordinator.RaisePresentMainMenuOnAppearance();
navigation.PopToRootAsync();
}