private async void OnClearAllClicked(object sender, EventArgs e)
{
activityIndicator.IsRunning = true;
CrimeFilterer.IncidentTypeFilter = "None";
var incidents = await CrimeFilterer.Filter();
listView.ItemsSource = incidents;
numOfIncidentsLabel.Text = "0 Incidents";
activityIndicator.IsRunning = false;
}
protected override async void OnAppearing()
{
base.OnAppearing();
activityIndicator.IsRunning = true;
var incidents = (await CrimeFilterer.Filter()).ToArray();
for (int i = 0; i < incidents.Length; i++)
{
Incident incident = incidents[i];
// Set visual properties for incidents
incident.Icon = IncidentTypeInfo.GetIncidentIcon(incident.Type);
incident.StandardTime = Convert.ToDateTime(incident.Time).ToString("dddd, dd MMMM yyyy");
}
listView.ItemsSource = incidents;
activityIndicator.IsRunning = false;
numOfIncidentsLabel.Text = $"{incidents.Length} Incidents";
InfoFrame.BackgroundColor = IncidentTypeInfo.GetIncidentColor();
}