Listview Filter with SearchView Using Base Adapter in Xamarin android Error - xamarin.android

Question

I am try to filter listview with searchview using Base Adapter in in xamarin Android, My listView Bind in sql server using restfull web service i am stuck in PublishResults which is given an error
Here Is My Code:-
GetHospNames.cs
public class GetHospNames
{
public string HospID { get; set; }
public string HospName { get; set; }
public GetHospNames(string HospID, string HospName)
{
this.HospID = HospID;
this.HospName = HospName;
//this.HospLogo = HospLogo;
}
}
ContListViewHospNameClass.cs
using System.Collections.Generic;
using Android.App;
using Android.Views;
using Android.Widget;
using System;
using Android.Graphics;
using Android.Graphics.Drawables;
using System.IO;
using Android.Content;
using Java.Lang;
using Android.Text;
using Java.Util;
using Oject = Java.Lang.Object;
namespace HSAPP
{
public class ContListViewHospNameClass : BaseAdapter<GetHospNames>, IFilterable
{
public List<GetHospNames> objList;
Activity objActivity;
List<GetHospNames> filterList;
public ContListViewHospNameClass(Activity objMyAct, List<GetHospNames> objMyList) : base()
{
this.objActivity = objMyAct;
objList = objMyList;
this.filterList = objList;
Filter = new CustomFilter(this);
}
public override GetHospNames this[int position]
{
get
{
return objList[position];
}
}
public override int Count
{
get
{
return objList.Count;
}
}
public Filter Filter { get; set; }
public override void NotifyDataSetChanged()
{
base.NotifyDataSetChanged();
}
//This is Inner Class
public class CustomFilter : Filter
{
ContListViewHospNameClass CustomAdapter;
public CustomFilter(ContListViewHospNameClass adapter) : base()
{
this.CustomAdapter = adapter;
}
protected override FilterResults PerformFiltering(ICharSequence constraint)
{
FilterResults result = new FilterResults();
if (constraint != null && constraint.Length() > 0)
{
//Contraint To Upper
List<GetHospNames> filter = new List<GetHospNames>();
foreach (GetHospNames name in CustomAdapter.objList)
{
if (name.HospName.ToUpper().Contains(constraint.ToString().ToUpper()))
{
filter.Add(name);
}
}
Oject[] Name;
Name = new Oject[filter.Count];
for (int i = 0; i < filter.Count; i++)
{
Name[i] = filter[i].HospName.ToString();
}
result.Count = filter.Count;
result.Values = Name;
}
return result;
}
protected override void PublishResults(ICharSequence constraint, Filter.FilterResults result)
{
List<GetHospNames> filteredList = new List<GetHospNames>();
for (int i = 0; i < ((Oject[])result.Values).Length; i++)
{
filteredList.Add((Oject[])result.Values[i]);//Here Is An Error *****Cannot apply indexing with [] to an expression of type 'Object'****
}
CustomAdapter.objList = filteredList;
CustomAdapter.NotifyDataSetChanged();
}
}
public override long GetItemId(int position)
{
return position;
}
public Bitmap getBitmap(byte[] getByte)
{
if (getByte.Length != 0)
{
return BitmapFactory.DecodeByteArray(getByte, 0, getByte.Length);
}
else
{
return null;
}
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
var item = objList[position];
if (convertView == null)
{
convertView = objActivity.LayoutInflater.Inflate(Resource.Layout.ContListViewHospName, null);
}
convertView.FindViewById<TextView>(Resource.Id.tvHospID).Text = item.HospID;
convertView.FindViewById<TextView>(Resource.Id.tvHospName).Text = item.HospName;
return convertView;
}
}
public static class ObjectTypeHelper
{
public static T Cast<T>(this Java.Lang.Object obj) where T : class
{
var propertyInfo = obj.GetType().GetProperty("Instance");
return propertyInfo == null ? null : propertyInfo.GetValue(obj, null) as T;
}
}
}
This is my MainActivity Code
private void BindControl_BindHospCompleted(object sender, BindControl.BindHospCompletedEventArgs e)
{
jsonValue = e.Result.ToString();
try
{
if (jsonValue == null)
{
Toast.MakeText(this, "No Data For Bind", ToastLength.Long).Show();
return;
}
JArrayValue = JArray.Parse(jsonValue);
list = new List<GetHospNames>();
int count = 0;
while (count < JArrayValue.Count)
{
GetHospNames getHospName = new GetHospNames(JArrayValue[count]["HospID"].ToString(), JArrayValue[count]["HospName"].ToString());
list.Add(getHospName);
count++;
}
if (count == 0)
{
Toast.MakeText(this, "No List Of Hospitals", ToastLength.Long).Show();
}
adapter = new ContListViewHospNameClass(this, list);
listView.Adapter = adapter;
search.QueryTextChange += (s, e) =>
{
adapter.Filter.InvokeFilter(e.NewText);
};
listView.ItemClick += ListView_ItemClick;
pBar.Dismiss();
}
catch (Java.Lang.Exception ex)
{
pBar.Dismiss();
//Toast.MakeText(this, ex.ToString(), ToastLength.Long).Show();
Finish();
Intent intent = new Intent(this, typeof(ChkIntConnActivity));
StartActivity(intent);
}
}
Please Help...Thank You