private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
ResolvePageHeader(e.NavigationParameter.ToString());
this.proximityViewModel = ProximityViewModel.GetInstance();
InitialControls();
if (await proximityViewModel.TryRetrieveServices())
{
ChangeScanToStopButton();
}
this.DataContext = proximityViewModel;
}
private void ProximityPage_Loaded(object sender, RoutedEventArgs e)
{
proximitySettingViewModel = SettingPivotViewModel.GetInstance().GetProximitySettingViewModel();
if (ProximityViewModel.GetInstance().IsImmediateServiceStarted())
{
this.AlertOnDeviceToggle.IsOn = proximitySettingViewModel.IsImmediateButtonOn;
}
else
{
this.AlertOnDeviceToggle.IsEnabled = false;
}
}
private void AlertOnDevice_Toggled(object sender, RoutedEventArgs e)
{
var alarmToggle = sender as ToggleSwitch;
if (alarmToggle.IsOn)
{
if (ProximityViewModel.GetInstance().SetImmediateAlertOn())
{
proximitySettingViewModel.UpdateImmediateAlarmGUI(true);
}
else
{
SettingPivotViewModel.GetInstance().GetProximitySettingViewModel().SetServiceNotOnErrorMessage();
FlyoutBase.ShowAttachedFlyout((FrameworkElement)sender);
}
}
else
{
ProximityViewModel.GetInstance().SetImmediateAlertOff();
proximitySettingViewModel.UpdateImmediateAlarmGUI(false);
}
}