public override bool FinishedLaunching(UIApplication uiApplication, NSDictionary launchOptions)
{
SensusServiceHelper.Initialize(() => new iOSSensusServiceHelper());
// facebook settings
Settings.AppID = "873948892650954";
Settings.DisplayName = "Sensus";
Forms.Init();
FormsMaps.Init();
MapExtendRenderer.Init();
// toasts for iOS
DependencyService.Register<ToastNotificatorImplementation>();
ToastNotificatorImplementation.Init();
LoadApplication(new App());
uiApplication.RegisterUserNotificationSettings(UIUserNotificationSettings.GetSettingsForTypes(UIUserNotificationType.Badge | UIUserNotificationType.Sound | UIUserNotificationType.Alert, new NSSet()));
_serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
#if UNIT_TESTING
Forms.ViewInitialized += (sender, e) =>
{
if (!string.IsNullOrWhiteSpace(e.View.StyleId))
e.NativeView.AccessibilityIdentifier = e.View.StyleId;
};
Calabash.Start();
#endif
return base.FinishedLaunching(uiApplication, launchOptions);
}
public override void ReceivedLocalNotification(UIApplication application, UILocalNotification notification)
{
if (notification.UserInfo != null)
{
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
// check whether this is a callback notification and service it if it is
NSNumber isCallbackValue = notification.UserInfo.ValueForKey(new NSString(SensusServiceHelper.SENSUS_CALLBACK_KEY)) as NSNumber;
if (isCallbackValue?.BoolValue ?? false)
{
serviceHelper.ServiceCallbackNotificationAsync(notification);
}
// check whether the user opened a pending-survey notification (indicated by an application state that is not active). we'll
// also get notifications when the app is active, due to how we manage pending-survey notifications.
if (application.ApplicationState != UIApplicationState.Active)
{
NSString notificationId = notification.UserInfo.ValueForKey(new NSString(SensusServiceHelper.NOTIFICATION_ID_KEY)) as NSString;
if (notificationId != null && notificationId.ToString() == SensusServiceHelper.PENDING_SURVEY_NOTIFICATION_ID)
{
// display the pending scripts page if it is not already on the top of the navigation stack
SensusContext.Current.MainThreadSynchronizer.ExecuteThreadSafe(async() =>
{
IReadOnlyList <Page> navigationStack = Xamarin.Forms.Application.Current.MainPage.Navigation.NavigationStack;
Page topPage = navigationStack.Count == 0 ? null : navigationStack.Last();
if (!(topPage is PendingScriptsPage))
{
await Xamarin.Forms.Application.Current.MainPage.Navigation.PushAsync(new PendingScriptsPage());
}
});
}
}
}
}
// This method should be used to release shared resources and it should store the application state.
// If your application supports background exection this method is called instead of WillTerminate
// when the user quits.
public async override void DidEnterBackground(UIApplication uiApplication)
{
nint enterBackgroundTaskId = uiApplication.BeginBackgroundTask(() =>
{
// not much to do if we run out of time. just report it.
string message = "Ran out of background time while entering background.";
SensusServiceHelper.Get().Logger.Log(message, LoggingLevel.Normal, GetType());
SensusException.Report(message);
});
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
// if the callback scheduler is timer-based and gps is not running then we need to request remote notifications
if (SensusContext.Current.CallbackScheduler is iOSTimerCallbackScheduler scheduler)
{
bool gpsIsRunning = SensusServiceHelper.Get().GetRunningProtocols().SelectMany(x => x.Probes).OfType <ListeningLocationProbe>().Any(x => x.Enabled);
await scheduler.RequestNotificationsAsync(gpsIsRunning);
}
// save app state
await serviceHelper.SaveAsync();
uiApplication.EndBackgroundTask(enterBackgroundTaskId);
}
public override bool FinishedLaunching(UIApplication uiApplication, NSDictionary launchOptions)
{
SensusServiceHelper.Initialize(() => new iOSSensusServiceHelper());
// facebook settings
Settings.AppID = "873948892650954";
Settings.DisplayName = "Sensus";
Forms.Init();
FormsMaps.Init();
MapExtendRenderer.Init();
ToastNotificatorImplementation.Init();
App app = new App();
LoadApplication(app);
uiApplication.RegisterUserNotificationSettings(UIUserNotificationSettings.GetSettingsForTypes(UIUserNotificationType.Badge | UIUserNotificationType.Sound | UIUserNotificationType.Alert, new NSSet()));
_serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
UiBoundSensusServiceHelper.Set(_serviceHelper);
app.SensusMainPage.DisplayServiceHelper(UiBoundSensusServiceHelper.Get(true));
return(base.FinishedLaunching(uiApplication, launchOptions));
}
// This method should be used to release shared resources and it should store the application state.
// If your application supports background exection this method is called instead of WillTerminate
// when the user quits.
public override void DidEnterBackground(UIApplication application)
{
iOSSensusServiceHelper serviceHelper = UiBoundSensusServiceHelper.Get(false) as iOSSensusServiceHelper;
if (serviceHelper != null)
{
serviceHelper.SaveAsync();
// app is no longer active, so reset the activation ID
serviceHelper.ActivationId = null;
}
}
public override async void RegisteredForRemoteNotifications(UIApplication application, NSData deviceToken)
{
// hang on to the token. we register for remote notifications after initializing the helper,
// so this should be fine.
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
serviceHelper.PushNotificationTokenData = deviceToken;
// update push notification registrations. this depends on internet connectivity to S3
// so it might hang if connectivity is poor. ensure we don't violate execution limits.
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
nint updatePushNotificationRegistrationsTaskId = application.BeginBackgroundTask(cancellationTokenSource.Cancel);
await serviceHelper.UpdatePushNotificationRegistrationsAsync(cancellationTokenSource.Token);
application.EndBackgroundTask(updatePushNotificationRegistrationsTaskId);
}
// This method should be used to release shared resources and it should store the application state.
// If your application supports background exection this method is called instead of WillTerminate
// when the user quits.
public override void DidEnterBackground(UIApplication uiApplication)
{
(SensusContext.Current.CallbackScheduler as iOSCallbackScheduler).CancelSilentNotifications();
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
// save app state in background
nint saveTaskId = uiApplication.BeginBackgroundTask(() =>
{
// not much we can do if we run out of time...
});
serviceHelper.SaveAsync().ContinueWith(finishedTask =>
{
uiApplication.EndBackgroundTask(saveTaskId);
});
}
public override void OnActivated(UIApplication uiApplication)
{
// since all notifications are about to be rescheduled, clear any scheduled / delivered notifications.
UIApplication.SharedApplication.CancelAllLocalNotifications();
UIApplication.SharedApplication.ApplicationIconBadgeNumber = 0;
_serviceHelper.ActivationId = Guid.NewGuid().ToString();
iOSSensusServiceHelper sensusServiceHelper = UiBoundSensusServiceHelper.Get(true) as iOSSensusServiceHelper;
sensusServiceHelper.StartAsync(() =>
{
sensusServiceHelper.UpdateCallbackNotificationActivationIdsAsync();
});
base.OnActivated(uiApplication);
}
// This method should be used to release shared resources and it should store the application state.
// If your application supports background exection this method is called instead of WillTerminate
// when the user quits.
public override void DidEnterBackground(UIApplication uiApplication)
{
(SensusContext.Current.Notifier as IiOSNotifier).CancelSilentNotifications();
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
serviceHelper.IssuePendingSurveysNotificationAsync(true, true);
// save app state in background
nint saveTaskId = uiApplication.BeginBackgroundTask(() =>
{
});
serviceHelper.SaveAsync(() =>
{
uiApplication.EndBackgroundTask(saveTaskId);
});
}
// This method should be used to release shared resources and it should store the application state.
// If your application supports background exection this method is called instead of WillTerminate
// when the user quits.
public override void DidEnterBackground(UIApplication uiApplication)
{
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
// app is no longer active, so reset the activation ID
serviceHelper.ActivationId = null;
serviceHelper.IssuePendingSurveysNotificationAsync(true, true);
// save app state in background
nint saveTaskId = uiApplication.BeginBackgroundTask(() =>
{
});
serviceHelper.SaveAsync(() =>
{
uiApplication.EndBackgroundTask(saveTaskId);
});
}
public override void OnActivated(UIApplication uiApplication)
{
// since all notifications are about to be rescheduled/serviced, clear all current notifications.
UIApplication.SharedApplication.CancelAllLocalNotifications();
UIApplication.SharedApplication.ApplicationIconBadgeNumber = 0;
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
serviceHelper.ActivationId = Guid.NewGuid().ToString();
try
{
serviceHelper.BarcodeScanner = new ZXing.Mobile.MobileBarcodeScanner(UIApplication.SharedApplication.KeyWindow.RootViewController);
}
catch (Exception ex)
{
serviceHelper.Logger.Log("Failed to create barcode scanner: " + ex.Message, LoggingLevel.Normal, GetType());
}
serviceHelper.StartAsync(() =>
{
serviceHelper.UpdateCallbackNotificationActivationIdsAsync();
#if UNIT_TESTING
// load and run the unit testing protocol
string filePath = NSBundle.MainBundle.PathForResource("UnitTestingProtocol", "json");
using (Stream file = new FileStream(filePath, FileMode.Open, FileAccess.Read))
{
Protocol.RunUnitTestingProtocol(file);
}
#endif
});
// background authorization will be done implicitly when the location manager is used in probes, but the authorization is
// done asynchronously so it's likely that the probes will believe that GPS is not enabled/authorized even though the user
// is about to grant access (if they choose). now, the health test should fix this up by checking for GPS and restarting
// the probes, but the whole thing will seem strange to the user. instead, prompt the user for background authorization
// immediately. this is only done one time after the app is installed and started.
new CLLocationManager().RequestAlwaysAuthorization();
base.OnActivated(uiApplication);
}
public override void OnActivated(UIApplication uiApplication)
{
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
serviceHelper.StartAsync(async() =>
{
await(SensusContext.Current.CallbackScheduler as IiOSCallbackScheduler).UpdateCallbacksAsync();
#if UI_TESTING
// load and run the UI testing protocol
string filePath = NSBundle.MainBundle.PathForResource("UiTestingProtocol", "json");
using (Stream file = new FileStream(filePath, FileMode.Open, FileAccess.Read))
{
Protocol.RunUiTestingProtocol(file);
}
#endif
});
base.OnActivated(uiApplication);
}
// This method should be used to release shared resources and it should store the application state.
// If your application supports background exection this method is called instead of WillTerminate
// when the user quits.
public async override void DidEnterBackground(UIApplication uiApplication)
{
nint enterBackgroundTaskId = uiApplication.BeginBackgroundTask(() =>
{
// not much to do if we run out of time. just report it.
string message = "Ran out of background time while entering background.";
SensusServiceHelper.Get().Logger.Log(message, LoggingLevel.Normal, GetType());
SensusException.Report(message);
});
iOSSensusServiceHelper serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
// cancel all silent notifications, which should never be presented to the user. if these notifications
// are not cancelled and the app enters the background, then they will appear in the notification
// tray and confuse the user.
(SensusContext.Current.CallbackScheduler as iOSCallbackScheduler).CancelSilentNotifications();
// save app state
await serviceHelper.SaveAsync();
uiApplication.EndBackgroundTask(enterBackgroundTaskId);
}
public override bool FinishedLaunching(UIApplication uiApplication, NSDictionary launchOptions)
{
SensusServiceHelper.Initialize(() => new iOSSensusServiceHelper());
// facebook settings
Settings.AppID = "873948892650954";
Settings.DisplayName = "Sensus";
Forms.Init();
FormsMaps.Init();
MapExtendRenderer.Init();
ToastNotificatorImplementation.Init();
App app = new App();
LoadApplication(app);
uiApplication.RegisterUserNotificationSettings(UIUserNotificationSettings.GetSettingsForTypes(UIUserNotificationType.Badge | UIUserNotificationType.Sound | UIUserNotificationType.Alert, new NSSet()));
_serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
UiBoundSensusServiceHelper.Set(_serviceHelper);
app.SensusMainPage.DisplayServiceHelper(UiBoundSensusServiceHelper.Get(true));
if (launchOptions != null)
{
NSObject launchOptionValue;
if (launchOptions.TryGetValue(UIApplication.LaunchOptionsLocalNotificationKey, out launchOptionValue))
ServiceNotificationAsync(launchOptionValue as UILocalNotification);
else if (launchOptions.TryGetValue(UIApplication.LaunchOptionsUrlKey, out launchOptionValue))
Protocol.DisplayFromBytesAsync(File.ReadAllBytes((launchOptionValue as NSUrl).Path));
}
// service all other notifications whose fire time has passed
foreach (UILocalNotification notification in uiApplication.ScheduledLocalNotifications)
if (notification.FireDate.ToDateTime() <= DateTime.UtcNow)
ServiceNotificationAsync(notification);
return base.FinishedLaunching(uiApplication, launchOptions);
}
public override bool FinishedLaunching(UIApplication uiApplication, NSDictionary launchOptions)
{
SensusServiceHelper.Initialize(() => new iOSSensusServiceHelper());
// facebook settings
Settings.AppID = "873948892650954";
Settings.DisplayName = "Sensus";
Forms.Init();
FormsMaps.Init();
MapExtendRenderer.Init();
ToastNotificatorImplementation.Init();
App app = new App();
LoadApplication(app);
uiApplication.RegisterUserNotificationSettings(UIUserNotificationSettings.GetSettingsForTypes(UIUserNotificationType.Badge | UIUserNotificationType.Sound | UIUserNotificationType.Alert, new NSSet()));
_serviceHelper = SensusServiceHelper.Get() as iOSSensusServiceHelper;
UiBoundSensusServiceHelper.Set(_serviceHelper);
app.SensusMainPage.DisplayServiceHelper(UiBoundSensusServiceHelper.Get(true));
return base.FinishedLaunching(uiApplication, launchOptions);
}