public void Load()
{
Task.Factory.StartNew(async() => {
IoCManager.RegisterType <IDataAccess, RealmDataAccess>();
IoCManager.RegisterType <IDataLoader, EmbeddedResourceDataLoader>();
IoCManager.RegisterInstance(typeof(ApplicationResourcesProvider), new ApplicationResourcesProvider(Application.Current.Resources));
IoCManager.RegisterInstance(typeof(INearbyExhibitManager), new NearbyExhibitManager());
IoCManager.RegisterInstance(typeof(INearbyRouteManager), new NearbyRouteManager());
// show text, progress bar and image when db is initialized, otherwise just the indicator is shown
if (!DbManager.IsDatabaseUpToDate())
{
IsExtendedViewsVisible = true;
}
DbManager.UpdateDatabase(this);
// force the db to load the exhibitset into cache
ExhibitManager.GetExhibitSets();
LoadingProgress = 0.9;
await Task.Delay(100);
// if the app is not sleeping open the main menu, otherwise wait for it to wake up
startupAction = async() => {
var vm = new MainPageViewModel();
LoadingProgress = 1;
await Task.Delay(100);
MessagingCenter.Unsubscribe <App> (this, AppSharedData.WillSleepMessage);
MessagingCenter.Unsubscribe <App> (this, AppSharedData.WillWakeUpMessage);
Navigation.StartNewNavigationStack(vm);
};
if (!isSleeping)
{
Device.BeginInvokeOnMainThread(startupAction);
}
});
}
public MainPageViewModel() : this(ExhibitManager.GetExhibitSets().FirstOrDefault())
{
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
//it crashes on versions below 21
if (Android.OS.Build.VERSION.SdkInt >= Android.OS.BuildVersionCodes.Lollipop)
{
Window.AddFlags(WindowManagerFlags.DrawsSystemBarBackgrounds);
}
// Check if we have the necessary permissions and request them if we don't
// Note that the app will still fail on first launch and needs to be restarted
SetUpPermissions();
InitializeExtendedLocationListener();
geoLocation = new GeoLocation
{
Latitude = extendedLocationListener.Latitude,
Longitude = extendedLocationListener.Longitude
};
exhibitSet = ExhibitManager.GetExhibitSets().First();
//Permissions
SetUpPermissions();
// Navigation Drawer
SetUpNavigationDrawer();
//FeedbackManager.Register(this);
FeedbackManager.Register(this, KeyManager.Instance.GetKey("hockeyapp.android"), new HipFeedbackListener());
if (savedInstanceState == null)
{
// Set overview fragment
exhibitsOverviewFragment = new ExhibitsOverviewFragment
{
ExhibitSet = exhibitSet,
GeoLocation = geoLocation
};
if (FindViewById(Resource.Id.main_fragment_container) != null)
{
var transaction = SupportFragmentManager.BeginTransaction();
transaction.Replace(Resource.Id.main_fragment_container, exhibitsOverviewFragment);
transaction.Commit();
}
}
else
{
askForUpdates = savedInstanceState.GetBoolean(UpdateKey);
exhibitsOverviewFragment = (ExhibitsOverviewFragment)SupportFragmentManager.GetFragment(savedInstanceState, ExhibitsOverviewFragString);
}
// hockeyapp code
if (askForUpdates)
{
CheckForUpdates();
}
}