private async void FillPage()
{
List <OutputNotification> output_list = new List <OutputNotification>();
HttpResponseMessage response = await NotificationRequest.GetAllNotifications();
if (response.IsSuccessStatusCode)
{
string response_content = await response.Content.ReadAsStringAsync();
List <AppUserNotification> notifications_list = JsonConvert.DeserializeObject <List <AppUserNotification> >(response_content);
foreach (AppUserNotification notification in notifications_list)
{
HttpResponseMessage responseOb = await ObservationRequest.GetObservationById(notification.Observation);
if (responseOb.IsSuccessStatusCode)
{
string response_contentOb = await responseOb.Content.ReadAsStringAsync();
RequestObservation observation = JsonConvert.DeserializeObject <RequestObservation>(response_contentOb);
if (observation != null)
{
OutputNotification output_value = new OutputNotification(observation, notification);
output_list.Add(output_value);
}
}
else
{
if (response.StatusCode == System.Net.HttpStatusCode.BadGateway)
{
await DisplayAlert("Attention!!!", "No connection with the server", "OK");
}
if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
await DisplayAlert("Try Again!", "Invalid request", "OK");
}
}
}
Notifications = output_list;
MyCollectionView.ItemsSource = Notifications;
}
else
{
if (response.StatusCode == System.Net.HttpStatusCode.BadGateway)
{
await DisplayAlert("Attention!!!", "No connection with the server", "OK");
}
if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
await DisplayAlert("Try Again!", "Invalid request", "OK");
}
}
}
