protected override void OnCreate(Bundle savedInstanceState)
{
try
{
base.OnCreate(savedInstanceState);
IMethods.IApp.FullScreenApp(this);
var view = MyContextWrapper.GetContentView(this, Settings.Lang, Resource.Layout.Gif_Layout);
if (view != null)
{
SetContentView(view);
}
else
{
SetContentView(Resource.Layout.Gif_Layout);
}
ToolBar = FindViewById <Toolbar>(Resource.Id.toolbar);
if (ToolBar != null)
{
ToolBar.Title = GetText(Resource.String.Lbl_SelectGif);
SetSupportActionBar(ToolBar);
SupportActionBar.SetDisplayShowCustomEnabled(true);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetHomeButtonEnabled(true);
SupportActionBar.SetDisplayShowHomeEnabled(true);
}
GifRecylerView = FindViewById <RecyclerView>(Resource.Id.Recyler);
GifAdapter = new GifAdapter(this);
MLayoutManager = new GridLayoutManager(this, 2);
GifRecylerView.SetLayoutManager(MLayoutManager);
GifRecylerView.AddItemDecoration(new GridSpacingItemDecoration(1, 2, true));
swipeRefreshLayout = FindViewById <SwipeRefreshLayout>(Resource.Id.swipeRefreshLayout);
swipeRefreshLayout.Refreshing = true;
swipeRefreshLayout.Enabled = true;
swipeRefreshLayout.SetColorSchemeResources(Android.Resource.Color.HoloBlueLight,
Android.Resource.Color.HoloGreenLight, Android.Resource.Color.HoloOrangeLight,
Android.Resource.Color.HoloRedLight);
search_key = "angry";
Get_GifData_Api(search_key);
}
catch (Exception e)
{
Crashes.TrackError(e);
}
}
public async void Get_GifData_Api(string key, string offset = "")
{
try
{
if (!IMethods.CheckConnectivity())
{
Toast.MakeText(this, GetString(Resource.String.Lbl_Error_check_internet_connection), ToastLength.Short).Show();
}
else
{
if (offset == "")
{
RunOnUiThread(() => { GifAdapter.Clear(); });
}
var result = await API_Request.Search_Gifs_Web(key, offset);
if (result.Count > 0)
{
RunOnUiThread(() =>
{
if (GifAdapter.GifList.Count == 0)
{
GifAdapter.GifList = new ObservableCollection <GifGiphyClass.Datum>(result);
GifRecylerView.SetAdapter(GifAdapter);
}
else
{
//Bring new item
var listnew = result?.Where(c => !GifAdapter.GifList.Select(fc => fc.id).Contains(c.id)).ToList();
if (listnew.Count > 0)
{
var lastCountItem = GifAdapter.ItemCount;
//Results differ
Classes.AddRange(GifAdapter.GifList, listnew);
GifAdapter.NotifyItemRangeInserted(lastCountItem, listnew.Count);
}
}
swipeRefreshLayout.Refreshing = false;
//Set Event Scroll
if (OnMainScrolEvent == null)
{
var xamarinRecyclerViewOnScrollListener =
new XamarinRecyclerViewOnScrollListener(MLayoutManager, swipeRefreshLayout);
OnMainScrolEvent = xamarinRecyclerViewOnScrollListener;
OnMainScrolEvent.LoadMoreEvent += Gif_OnScroll_OnLoadMoreEvent;
GifRecylerView.AddOnScrollListener(OnMainScrolEvent);
GifRecylerView.AddOnScrollListener(new ScrollDownDetector());
}
else
{
OnMainScrolEvent.IsLoading = false;
}
});
}
}
if (swipeRefreshLayout.Refreshing)
{
swipeRefreshLayout.Refreshing = false;
}
}
catch (Exception e)
{
Console.WriteLine(e);
Get_GifData_Api(search_key, offset);
}
}
