public override Android.Views.View GetView(int position, Android.Views.View convertView, Android.Views.ViewGroup parent)
{
View view = convertView;
if (view == null)
{
view = context.LayoutInflater.Inflate(Resource.Layout.RestaurantRow, parent, false);
}
RestaurantModel restaurantObject = data[position];
ImageView restaurantImage = view.FindViewById <Refractored.Controls.CircleImageView>(Resource.Id.imageViewRestaurantPicture);
ImageView distanceImageView = view.FindViewById <ImageView>(Resource.Id.imageViewDistance);
TextView distanceValueTextView = view.FindViewById <TextView>(Resource.Id.textViewDistance);
TextView distanceUnitsTextView = view.FindViewById <TextView>(Resource.Id.textViewDistanceUnits);
TextView restaurantNameTextView = view.FindViewById <TextView>(Resource.Id.textViewRestaurantName);
TextView restaurantAddressTextView = view.FindViewById <TextView>(Resource.Id.textViewRestaurantAddress);
TextView restaurantNumberTextView = view.FindViewById <TextView>(Resource.Id.textViewRestaurantPhoneNumber);
TextView noRatingTextView = view.FindViewById <TextView>(Resource.Id.textViewNoRatingAvailable);
Button callButton = view.FindViewById <Button>(Resource.Id.ButtonCall);
var callBtnContent = view.FindViewById <RelativeLayout>(Resource.Id.callBtnContent);
Button urlButton = view.FindViewById <Button>(Resource.Id.ButtonURL);
var urlBtnContent = view.FindViewById <RelativeLayout>(Resource.Id.urlBtnContent);
Button mapButton = view.FindViewById <Button>(Resource.Id.ButtonMap);
RatingBar restauarantRatingBar = view.FindViewById <RatingBar>(Resource.Id.ratingRestaurant);
if (restaurantObject.imageString != null)
{
/*var imageBitmap = GetImageBitmapFromUrl(restaurantObject.imageString);
* restaurantImage.SetImageBitmap(imageBitmap);*/
Koush.UrlImageViewHelper.SetUrlDrawable(restaurantImage, restaurantObject.imageString, Resource.Drawable.ic_restaurantPlaceholder);
}
else
{
restaurantImage.SetImageResource(Resource.Drawable.ic_restaurantPlaceholder);
}
if (restaurantObject.url == null)
{
urlButton.Visibility = ViewStates.Invisible;
urlBtnContent.Visibility = ViewStates.Invisible;
}
else
{
urlButton.Visibility = ViewStates.Visible;
urlBtnContent.Visibility = ViewStates.Visible;
}
restaurantNameTextView.Text = restaurantObject.restaurantName;
if (isNear == true)
{
if (restaurantObject.streetAddress != null)
{
restaurantAddressTextView.Text = restaurantObject.streetAddress + ", " + restaurantObject.cityAdress + ", " + restaurantObject.stateAdress;
}
else
{
restaurantAddressTextView.Text = restaurantObject.cityAdress + ", " + restaurantObject.stateAdress + ", " + restaurantObject.ccAdress;
}
}
else
{
if (restaurantObject.streetAddress != null)
{
restaurantAddressTextView.Text = restaurantObject.streetAddress + ", " + restaurantObject.cityAdress + ", " + restaurantObject.stateAdress;
}
else
{
restaurantAddressTextView.Text = restaurantObject.cityAdress + ", " + restaurantObject.stateAdress + ", " + restaurantObject.ccAdress;
}
}
if (isNear == true)
{
if (MainActivity.preferences.GetBoolean("isKilometers", false) == false)
{
string meterDistanceString = restaurantObject.distance.ToString();
double meterDistance = Convert.ToDouble(meterDistanceString);
double mileDistance = meterDistance / 1609.34;
double roundedMileDistance = Math.Round(mileDistance, 2);
distanceValueTextView.Text = roundedMileDistance.ToString();
distanceUnitsTextView.Text = "miles";
}
else
{
string meterDistanceString = restaurantObject.distance.ToString();
double meterDistance = Convert.ToDouble(meterDistanceString);
double kmsDistance = meterDistance / 1000;
double roundedkmsDistance = Math.Round(kmsDistance, 2);
distanceValueTextView.Text = roundedkmsDistance.ToString();
distanceUnitsTextView.Text = "kms";
}
}
else
{
distanceImageView.Visibility = ViewStates.Gone;
distanceValueTextView.Visibility = ViewStates.Gone;
distanceUnitsTextView.Visibility = ViewStates.Gone;
}
if (restaurantObject.phoneNumber != null)
{
restaurantNumberTextView.Text = "Ph : " + restaurantObject.phoneNumber;
}
else if (restaurantObject.nonFormattedPhoneNumber != null)
{
restaurantNumberTextView.Text = "Ph : " + restaurantObject.nonFormattedPhoneNumber;
}
else
{
callButton.Visibility = ViewStates.Invisible;
callBtnContent.Visibility = ViewStates.Invisible;
restaurantNumberTextView.Text = "";
}
if (restaurantObject.ratingColor != null)
{
float rating = Convert.ToSingle(restaurantObject.rating);
float halfRating = rating / 2;
Console.WriteLine("The rating of the restaurant is:D {0}", halfRating);
restauarantRatingBar.Rating = 3.5f;
/*Drawable drawable = restauarantRatingBar.ProgressDrawable;
* drawable.SetColorFilter(Color.ParseColor("#" + ""), PorterDuff.Mode.SrcAtop);*/
restauarantRatingBar.Visibility = ViewStates.Visible;
noRatingTextView.Visibility = ViewStates.Invisible;
}
else
{
restauarantRatingBar.Visibility = ViewStates.Invisible;
noRatingTextView.Visibility = ViewStates.Visible;
}
callButton.Click += (sender, e) =>
{
var uri = Android.Net.Uri.Parse("tel:" + restaurantObject.nonFormattedPhoneNumber);
var intent = new Intent(Intent.ActionDial, uri);
context.StartActivity(intent);
};
urlButton.Click += (sender, e) =>
{
var intent = new Intent(context, typeof(RestaurantMainPageActivity));
intent.PutExtra("url", restaurantObject.url);
intent.PutExtra("resName", restaurantObject.restaurantName);
context.StartActivity(intent);
};
mapButton.Click += (sender, e) =>
{
var intent = new Intent(context, typeof(MapActivity));
intent.PutExtra("lat", restaurantObject.lat);
intent.PutExtra("lng", restaurantObject.lng);
intent.PutExtra("name", restaurantObject.restaurantName);
context.StartActivity(intent);
};
return(view);
}
void InitializeRestaurantData(JsonValue responseJson, string resName)
{
try
{
JsonValue response = responseJson["response"]["groups"][0]["items"];
int counter = 0;
for (int i = 0; i < response.Count; i++)
{
RestaurantModel restaurantObject = new RestaurantModel();
if (response[i]["venue"].ContainsKey("rating"))
{
restaurantObject.rating = response[i]["venue"]["rating"];
restaurantObject.ratingColor = response[i]["venue"]["ratingColor"];
}
else
{
restaurantObject.ratingColor = null;
}
restaurantObject.restaurantName = response[i]["venue"]["name"];
if (response[i]["venue"]["location"].ContainsKey("address"))
{
restaurantObject.streetAddress = response[i]["venue"]["location"]["address"];
}
else
{
restaurantObject.streetAddress = null;
}
if (isNear == true)
{
int lastIndex = (response[i]["venue"]["location"]["formattedAddress"]).Count - 1;
restaurantObject.countryAdress = response[i]["venue"]["location"]["formattedAddress"][lastIndex];
}
if (isNear == true)
{
restaurantObject.distance = response[i]["venue"]["location"]["distance"];
}
if (response[i]["venue"].ContainsKey("url"))
{
restaurantObject.url = response[i]["venue"]["url"];
}
else
{
restaurantObject.url = null;
}
if (response[i]["venue"]["location"].ContainsKey("city"))
{
restaurantObject.cityAdress = response[i]["venue"]["location"]["city"];
}
else
{
restaurantObject.cityAdress = null;
}
if (response[i]["venue"]["location"].ContainsKey("state"))
{
restaurantObject.stateAdress = response[i]["venue"]["location"]["state"];
}
else
{
restaurantObject.stateAdress = null;
}
if (response[i]["venue"]["location"].ContainsKey("country"))
{
restaurantObject.ccAdress = response[i]["venue"]["location"]["country"];
}
else
{
restaurantObject.ccAdress = null;
}
if ((response[i]["venue"]["photos"]["count"]).ToString() == "0")
{
restaurantObject.imageString = null;
}
else
{
JsonValue image = response[i]["venue"]["photos"]["groups"][0]["items"][0];
restaurantObject.imageString = image["prefix"] + "100x100" + image["suffix"];
}
if (isNear == true)
{
if (response[i]["venue"]["contact"].ContainsKey("formattedPhone"))
{
restaurantObject.phoneNumber = response[i]["venue"]["contact"]["formattedPhone"];
}
else
{
restaurantObject.phoneNumber = null;
}
if (response[i]["venue"]["contact"].ContainsKey("phone"))
{
restaurantObject.nonFormattedPhoneNumber = response[i]["venue"]["contact"]["phone"];
}
else
{
restaurantObject.nonFormattedPhoneNumber = null;
}
}
restaurantObject.lat = response[i]["venue"]["location"]["lat"];
restaurantObject.lng = response[i]["venue"]["location"]["lng"];
searchResultsList.Add(restaurantObject);
restaurantObject = null;
Console.WriteLine("The value of the counter is: {0}", counter);
counter++;
}
if (response.Count == 0 || response[0] == null)
{
Android.Support.V7.App.AlertDialog.Builder errorNotification = new Android.Support.V7.App.AlertDialog.Builder(this);
errorNotification.SetTitle("No Search Results");
errorNotification.SetMessage("There are no " + resName + " within the specified radius");
errorNotification.SetPositiveButton("OK", (sender, e) =>
{
//Alert Dialog closes.
});
var alert = errorNotification.Create();
alert.Show();
}
else
{
var adapter = new SearchResultsListViewAdapter(this, searchResultsList, isNear);
searchResultsListView.Adapter = adapter;
}
}
catch (Exception e)
{
}
}
