public MainPage()
{
Settings = AppSettings.Current;
MovementSource = new MovementSource();
MovementSource.GeoStatusChanged += MovementSource_GeoStatusChanged;
MovementSource.PropertyChanged += MovementSource_PropertyChanged;
DataContext = this;
SwitchMapStatusCommand = new RelayCommand(ExecuteSwitchMapStatusCommand, CanExecuteSwitchMapStatusCommand);
SwitchMapStatusCommand.BindToPropertyChange(this, "MapStatus");
SwitchWindscreenModeCommand = new RelayCommand(ExecuteSwitchWindscreenModeCommand);
SwitchSpeedAlertCommand = new RelayCommand(ExecuteSwitchSpeedAlertCommand);
SwitchUnitsCommand = new RelayCommand(ExecuteSwitchUnitsCommand);
SwitchLocationAccessCommand = new RelayCommand(ExecuteSwitchLocationAccessCommand);
AboutCommand = new RelayCommand(ExecuteAboutCommand);
SpeedAlert = new SpeedAlert(MovementSource, SpeedAlert.SoundProvider);
InitializeComponent();
ShowWarnings();
// no idling here
PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
UpdateLocationAccess();
}
public SpeedAlert(MovementSource source, INotificationProvider provider)
{
this.source = source;
NotificationProvider = provider;
timer = new DispatcherTimer {
Interval = TimeSpan.FromSeconds(5)
};
timer.Tick += Timer_Tick;
source.PropertyChanged += Source_PropertyChanged;
}
private void UpdateLocationAccess()
{
if (Settings.AllowLocationAccess)
{
IsLocating = true;
MovementSource.Start();
}
else
{
MovementSource.Stop();
GpsStatus = GpsStatus.Inaccessible;
MapStatus = MapStatus.Disabled;
}
}
