//
// This method is invoked when the application has loaded and is ready to run. In this
// method you should instantiate the window, load the UI into it and then make the window
// visible.
//
// You have 17 seconds to return from this method, or iOS will terminate your application.
//
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
// NB: GrossHackAlertTiem™:
//
// Monotouch appears to not load assemblies when you request them
// via Type.GetType, unlike every other platform (even
// Xamarin.Android). So, we've got to manually do what RxUI and
// Akavache would normally do for us
var r = new ModernDependencyResolver();
(new ReactiveUI.Registrations()).Register((f,t) => r.Register(f, t));
(new ReactiveUI.Cocoa.Registrations()).Register((f,t) => r.Register(f, t));
(new ReactiveUI.Mobile.Registrations()).Register((f,t) => r.Register(f, t));
(new Akavache.Registrations()).Register(r.Register);
(new Akavache.Mobile.Registrations()).Register(r.Register);
(new Akavache.Sqlite3.Registrations()).Register(r.Register);
RxApp.DependencyResolver = r;
window = new UIWindow(UIScreen.MainScreen.Bounds);
var client = new GitHubClient(new System.Net.Http.Headers.ProductHeaderValue("RxUISample", "0.1"));
client.Credentials = new Credentials("paulcbetts", GiveMeAToken.DoIt());
r.RegisterConstant(client.Notification, typeof(INotificationsClient));
viewController = new NotificationsListViewController();
window.RootViewController = viewController;
window.MakeKeyAndVisible();
return true;
}
public void ApplicationStateShouldBeRoundtrippable()
{
var resolver = new ModernDependencyResolver();
resolver.InitializeResolver();
resolver.InitializeAkavache();
resolver.Register(() => new JsonSerializerSettings() {
ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
TypeNameHandling = TypeNameHandling.All,
ObjectCreationHandling = ObjectCreationHandling.Replace,
}, typeof(JsonSerializerSettings));
using (resolver.WithResolver())
{
string path;
var input = new DummyAppBootstrapper();
var expected = ((DummyRoutedViewModel) input.Router.NavigationStack[0]).ARandomGuid;
input.Router.Navigate.Execute(new DummyRoutedViewModel(input) {ARandomGuid = Guid.NewGuid()});
Console.WriteLine("After Nav Count: {0}", input.Router.NavigationStack.Count);
using(Utility.WithEmptyDirectory(out path))
using (var fixture = CreateBlobCache(path))
{
fixture.InsertObject("state", input).First();
var result = fixture.GetObjectAsync<DummyAppBootstrapper>("state").First();
var output = (DummyRoutedViewModel) result.Router.NavigationStack[0];
Assert.Equal(expected, output.ARandomGuid);
}
}
}
static RxApp()
{
#if PORTABLE
_TaskpoolScheduler = Scheduler.TaskPool;
#else
_TaskpoolScheduler = TaskPoolScheduler.Default;
#endif
DefaultExceptionHandler = Observer.Create <Exception>(ex => {
// NB: If you're seeing this, it means that an
// ObservableAsPropertyHelper or the CanExecute of a
// ReactiveCommand ended in an OnError. Instead of silently
// breaking, ReactiveUI will halt here if a debugger is attached.
if (Debugger.IsAttached)
{
Debugger.Break();
}
RxApp.MainThreadScheduler.Schedule(() => {
throw new Exception(
"An OnError occurred on an object (usually ObservableAsPropertyHelper) that would break a binding or command. To prevent this, Subscribe to the ThrownExceptions property of your objects",
ex);
});
});
var r = new ModernDependencyResolver();
r.InitializeResolver();
_DependencyResolver = r;
if (InUnitTestRunner())
{
LogHost.Default.Warn("*** Detected Unit Test Runner, setting MainThreadScheduler to CurrentThread ***");
LogHost.Default.Warn("If we are not actually in a test runner, please file a bug\n");
_MainThreadScheduler = CurrentThreadScheduler.Instance;
return;
}
else
{
LogHost.Default.Info("Initializing to normal mode");
}
if (_MainThreadScheduler == null)
{
#if !ANDROID
// NB: We can't initialize a scheduler automatically on Android
// because it is intrinsically tied to the current Activity,
// so devs have to set it up by hand :-/
LogHost.Default.Error("*** ReactiveUI Platform DLL reference not added - using Default scheduler *** ");
LogHost.Default.Error("Add a reference to ReactiveUI.{Xaml / Cocoa / etc}.");
LogHost.Default.Error("or consider explicitly setting RxApp.MainThreadScheduler if not");
#endif
_MainThreadScheduler = DefaultScheduler.Instance;
}
}
static RxApp()
{
#if PORTABLE
_TaskpoolScheduler = Scheduler.Default;
#else
_TaskpoolScheduler = TaskPoolScheduler.Default;
#endif
DefaultExceptionHandler = Observer.Create<Exception>(ex => {
// NB: If you're seeing this, it means that an
// ObservableAsPropertyHelper or the CanExecute of a
// ReactiveCommand ended in an OnError. Instead of silently
// breaking, ReactiveUI will halt here if a debugger is attached.
if (Debugger.IsAttached) {
Debugger.Break();
}
RxApp.MainThreadScheduler.Schedule(() => {
throw new Exception(
"An OnError occurred on an object (usually ObservableAsPropertyHelper) that would break a binding or command. To prevent this, Subscribe to the ThrownExceptions property of your objects",
ex);
});
});
var r = new ModernDependencyResolver();
r.InitializeResolver();
_DependencyResolver = r;
if (InUnitTestRunner()) {
LogHost.Default.Warn("*** Detected Unit Test Runner, setting MainThreadScheduler to CurrentThread ***");
LogHost.Default.Warn("If we are not actually in a test runner, please file a bug\n");
_MainThreadScheduler = CurrentThreadScheduler.Instance;
return;
} else {
LogHost.Default.Info("Initializing to normal mode");
}
if (_MainThreadScheduler == null) {
#if !ANDROID
// NB: We can't initialize a scheduler automatically on Android
// because it is intrinsically tied to the current Activity,
// so devs have to set it up by hand :-/
LogHost.Default.Error("*** ReactiveUI Platform DLL reference not added - using Default scheduler *** ");
LogHost.Default.Error("Add a reference to ReactiveUI.{Xaml / Cocoa / etc}.");
LogHost.Default.Error("or consider explicitly setting RxApp.MainThreadScheduler if not");
#endif
_MainThreadScheduler = DefaultScheduler.Instance;
}
}
static void initializeDependencyResolver()
{
var resolver = new ModernDependencyResolver();
// NB: The reason that we need to do this is that logging itself
// is set up via dependency resolution - if we try to log while
// setting up the logger, we will end up StackOverflowException'ing
resolver.InitializeResolver();
_DependencyResolver = resolver;
}