private async void AnimeListOnPropertyChanged(object sender, PropertyChangedEventArgs propertyChangedEventArgs)
{
if (propertyChangedEventArgs.PropertyName == nameof(ViewModelLocator.AnimeList.AnimeGridItems))
{
if (ViewModel.AnimeGridItems != null)
{
var footerParam = _loadMoreFooter.LayoutParameters;
footerParam.Height = ViewGroup.LayoutParams.WrapContent;
AnimeListPageGridView.InjectAnimeListAdapterWithFooter(Context, ViewModel.AnimeGridItems, AnimeListDisplayModes.IndefiniteGrid, _loadMoreFooter, AnimeListPageGridViewOnItemClick, true, _prevArgs != null);
_gridViewColumnHelper = new GridViewColumnHelper(AnimeListPageGridView, null, 2, 3);
//if row is not full we have to make this footer item bigger in order to avoid cutting of last row of items
SwipeRefreshLayout.ScrollingView = AnimeListPageGridView;
AnimeListPageListView.ClearFlingAdapter();
AnimeListPageCompactListView.ClearFlingAdapter();
await Task.Delay(250);
if (ViewModel.AnimeGridItems == null)
{
return;
}
if (_prevArgs != null)
{
var pos = _prevArgs.SelectedItemIndex;
AnimeListPageGridView.RequestFocusFromTouch();
AnimeListPageGridView.SetSelection(pos);
AnimeListPageGridView.RequestFocus();
_prevArgs = null;
}
if (ViewModel.AnimeGridItems.Count % _gridViewColumnHelper.LastColmuns != 0)
{
footerParam.Height = DimensionsHelper.DpToPx(315);
}
_loadMoreFooter.LayoutParameters = footerParam;
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(ViewModelLocator.AnimeList.AnimeListItems))
{
if (ViewModel.AnimeListItems != null)
{
var footerParam = _loadMoreFooter.LayoutParameters;
footerParam.Height = ViewGroup.LayoutParams.WrapContent;
_loadMoreFooter.LayoutParameters = footerParam;
AnimeListPageListView.InjectAnimeListAdapterWithFooter(Context, ViewModel.AnimeListItems,
AnimeListDisplayModes.IndefiniteList, _loadMoreFooter, AnimeListPageGridViewOnItemClick);
if (_prevArgs != null)
{
AnimeListPageListView.SmoothScrollToPosition(_prevArgs.SelectedItemIndex);
_prevArgs = null;
}
SwipeRefreshLayout.ScrollingView = AnimeListPageListView;
AnimeListPageGridView.ClearFlingAdapter();
AnimeListPageCompactListView.ClearFlingAdapter();
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(ViewModelLocator.AnimeList.AnimeCompactItems))
{
if (ViewModel.AnimeCompactItems != null)
{
var footerParam = _loadMoreFooter.LayoutParameters;
footerParam.Height = ViewGroup.LayoutParams.WrapContent;
_loadMoreFooter.LayoutParameters = footerParam;
AnimeListPageCompactListView.InjectAnimeListAdapterWithFooter(Context, ViewModel.AnimeCompactItems, AnimeListDisplayModes.IndefiniteCompactList, _loadMoreFooter, AnimeListPageGridViewOnItemClick);
if (_prevArgs != null)
{
AnimeListPageListView.SmoothScrollToPosition(_prevArgs.SelectedItemIndex);
_prevArgs = null;
}
SwipeRefreshLayout.ScrollingView = AnimeListPageCompactListView;
AnimeListPageListView.ClearFlingAdapter();
AnimeListPageGridView.ClearFlingAdapter();
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(ViewModel.DisplayMode))
{
switch (ViewModel.DisplayMode)
{
case AnimeListDisplayModes.IndefiniteList:
AnimeListPageListView.Visibility = ViewStates.Visible;
AnimeListPageGridView.Visibility = ViewStates.Gone;
AnimeListPageCompactListView.Visibility = ViewStates.Gone;
break;
case AnimeListDisplayModes.IndefiniteGrid:
AnimeListPageGridView.Visibility = ViewStates.Visible;
AnimeListPageListView.Visibility = ViewStates.Gone;
AnimeListPageCompactListView.Visibility = ViewStates.Gone;
break;
case AnimeListDisplayModes.IndefiniteCompactList:
AnimeListPageCompactListView.Visibility = ViewStates.Visible;
AnimeListPageListView.Visibility = ViewStates.Gone;
AnimeListPageGridView.Visibility = ViewStates.Gone;
break;
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(ViewModel.CanLoadMore))
{
if (ViewModel.CanLoadMore)
{
_loadMoreFooter.Visibility = ViewStates.Visible;
}
else
{
_loadMoreFooter.Visibility = ViewStates.Invisible;
}
}
}
private async void AnimeListOnPropertyChanged(object sender, PropertyChangedEventArgs propertyChangedEventArgs)
{
if (propertyChangedEventArgs.PropertyName == nameof(ViewModelLocator.AnimeList.AnimeGridItems))
{
if (ViewModelLocator.AnimeList.AnimeGridItems != null)
{
_animeListItemsAdapter = new AnimeListItemsAdapter(Activity,
Resource.Layout.AnimeGridItem, ViewModelLocator.AnimeList.AnimeGridItems,
(model, view, fling) =>
new AnimeGridItemBindingInfo(view, model, fling)
{
OnItemClickAction = AnimeListPageGridViewOnItemClick
});
AnimeListPageGridView.Adapter = _animeListItemsAdapter;
_gridViewColumnHelper = new GridViewColumnHelper(AnimeListPageGridView);
if (_prevArgs != null)
{
var pos = _prevArgs.SelectedItemIndex;
await Task.Delay(300);
AnimeListPageGridView.RequestFocusFromTouch();
AnimeListPageGridView.SetSelection(pos);
AnimeListPageGridView.RequestFocus();
_prevArgs = null;
}
AnimeListPageGridView.MakeFlingAware();
SwipeRefreshLayout.ScrollingView = AnimeListPageGridView;
AnimeListPageListView.Adapter = null;
AnimeListPageCompactListView.Adapter = null;
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(ViewModelLocator.AnimeList.AnimeListItems))
{
if (ViewModelLocator.AnimeList.AnimeListItems != null)
{
_animeListItemsAdapter = new AnimeListItemsAdapter(Activity,
Resource.Layout.AnimeListItem, ViewModelLocator.AnimeList.AnimeListItems, (model, view, fling) => new AnimeListItemBindingInfo(view, model, fling)
{
OnItemClickAction = AnimeListPageGridViewOnItemClick
});
AnimeListPageListView.Adapter = _animeListItemsAdapter;
if (_prevArgs != null)
{
AnimeListPageListView.SmoothScrollToPosition(_prevArgs.SelectedItemIndex);
_prevArgs = null;
}
AnimeListPageListView.MakeFlingAware();
SwipeRefreshLayout.ScrollingView = AnimeListPageListView;
AnimeListPageGridView.Adapter = null;
AnimeListPageCompactListView.Adapter = null;
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(ViewModelLocator.AnimeList.AnimeCompactItems))
{
if (ViewModelLocator.AnimeList.AnimeCompactItems != null)
{
//AnimeListPageCompactListView.Adapter = new AnimeListItemsAdapter(Context as Activity,
// Resource.Layout.AnimeGridItem, ViewModelLocator.AnimeList.AnimeCompactItems);
SwipeRefreshLayout.ScrollingView = AnimeListPageCompactListView;
AnimeListPageListView.Adapter = null;
AnimeListPageGridView.Adapter = null;
}
}
else if (propertyChangedEventArgs.PropertyName == nameof(ViewModel.DisplayMode))
{
switch (ViewModel.DisplayMode)
{
case AnimeListDisplayModes.IndefiniteList:
AnimeListPageListView.Visibility = ViewStates.Visible;
AnimeListPageGridView.Visibility = ViewStates.Gone;
AnimeListPageCompactListView.Visibility = ViewStates.Gone;
break;
case AnimeListDisplayModes.IndefiniteGrid:
AnimeListPageGridView.Visibility = ViewStates.Visible;
AnimeListPageListView.Visibility = ViewStates.Gone;
AnimeListPageCompactListView.Visibility = ViewStates.Gone;
break;
case AnimeListDisplayModes.IndefiniteCompactList:
AnimeListPageCompactListView.Visibility = ViewStates.Visible;
AnimeListPageListView.Visibility = ViewStates.Gone;
AnimeListPageGridView.Visibility = ViewStates.Gone;
break;
}
}
}