private Fragment getCachedFragment(int itemId)
{
if (fragments.TryGetValue(itemId, out var fragment))
{
return(fragment);
}
switch (itemId)
{
case Resource.Id.MainTabTimerItem:
fragment = new MainFragment {
ViewModel = getTabViewModel <MainViewModel>()
};
break;
case Resource.Id.MainTabReportsItem:
fragment = new ReportsFragment {
ViewModel = getTabViewModel <ReportsViewModel>()
};
break;
case Resource.Id.MainTabCalendarItem:
fragment = new CalendarFragment {
ViewModel = getTabViewModel <CalendarViewModel>()
};
break;
case Resource.Id.MainTabSettinsItem:
fragment = new SettingsFragment {
ViewModel = getTabViewModel <SettingsViewModel>()
};
break;
default:
throw new ArgumentException($"Unexpected item id {itemId}");
}
fragments[itemId] = fragment;
return(fragment);
}
private Fragment getCachedFragment(int itemId)
{
if (fragments.TryGetValue(itemId, out var fragment))
{
return(fragment);
}
switch (itemId)
{
case Resource.Id.MainTabTimerItem:
var mainFragment = new MainFragment();
mainFragment.ViewModel = ViewModel.Tabs[0] as MainViewModel;
fragment = mainFragment;
break;
case Resource.Id.MainTabReportsItem:
var reportsFragment = new ReportsFragment();
reportsFragment.ViewModel = ViewModel.Tabs[1] as ReportsViewModel;
fragment = reportsFragment;
break;
case Resource.Id.MainTabCalendarItem:
var calendarFragment = new CalendarFragment();
calendarFragment.ViewModel = ViewModel.Tabs[2] as CalendarViewModel;
fragment = calendarFragment;
break;
case Resource.Id.MainTabSettinsItem:
var settingsFragment = new SettingsFragment();
settingsFragment.ViewModel = ViewModel.Tabs[3] as SettingsViewModel;
fragment = settingsFragment;
break;
default:
throw new ArgumentException($"Unexpected item id {itemId}");
}
fragments[itemId] = fragment;
return(fragment);
}
private void ResetController (ReportsFragment.Controller inst)
{
// Remove from parent
var parent = inst.View.Parent as ViewGroup;
if (parent != null) {
parent.RemoveView (inst.View);
}
// Reset data
inst.Data = null;
inst.SnapPosition = 0;
}
private void ShowSyncError (object sender, ReportsFragment.LoadReadyEventArgs args)
{
if (LoadReady != null) {
LoadReady (this, args);
}
}
private void OnLoadReady (object sender, ReportsFragment.LoadReadyEventArgs e)
{
ShowSyncError (e.IsError);
}