public ARPagingFlatGroupRecyclerAdapter(ILoadMoreViewModel viewModel, InnerItemsProviderDelegate innerItemsProvider, IMvxBindingContext bindingContext, int sectionHeaderLayout = -1, int sectionFooterLayout = -1)
     : base(innerItemsProvider, bindingContext, sectionHeaderLayout, sectionFooterLayout)
 {
     ViewModel = viewModel;
 }
 protected ARPagingFlatGroupRecyclerAdapter(ILoadMoreViewModel viewModel, InnerItemsProviderDelegate innerItemsProvider, IMvxAndroidBindingContext bindingContext)
     : base(innerItemsProvider, bindingContext)
 {
     ViewModel = viewModel;
 }
        public ARPagingFlatGroupRecyclerAdapter(ILoadMoreViewModel viewModel, InnerItemsProviderDelegate innerItemsProvider, IARFlatGroupTemplateSelector flatGroupTemplateSelector, IMvxBindingContext bindingContext)

            : base(innerItemsProvider, flatGroupTemplateSelector, bindingContext)
        {
            ViewModel = viewModel;
        }