示例#1
0
		public override Task Update (bool isRefresh = false){
			if (People == null) {
				var peoples = new List<TalkPair> ();
				var people = Globals.Talks.Where (t => t.Section == Globals.SelectedSection).Distinct (new PeopleComparer ()).ToList ();
				Time = "De " + people.First ().Time.ToString ("HH:mm") + " a " + people.Last ().Time.ToString ("HH:mm") + " horas";
				Rational = people.First ().Rational;
				for (var i = 0; i < people.Count (); i += 2) {
					var pair = new TalkPair ();
					if (i < people.Count ())
						pair.Talk1 = people [i];
					if (i+1 < people.Count ())
						pair.Talk2 = people [i+1];
					peoples.Add (pair);
				}					
				SectionTitle = Globals.SelectedSection;
				Logo = people.First ().LogoUrl;
				People = peoples;
			}
			Height = ((int)Math.Ceiling(People.Count / 2d)) * 60;
			return base.Update (isRefresh);
		}
示例#2
0
		public override async Task Update (bool isRefresh = false) {
			if (Globals.Hosts == null) {
				using (new LoadingWrapper(this, "Cargando...")) {
					try {
						var hostsResult = await Globals.Json.GetHosts();
						Globals.Hosts = hostsResult.Hosts.ToList(); 

						
					} catch {
						await this.Page.DisplayAlert ("Uh oh!", "Parece que tenemos problemas con nuestro servidor, intenta más tarde de nuevo.", "Ok");
					}
				}
			}
			if (Globals.Talks == null) {
				using (new LoadingWrapper (this, "Cargando...")) {
					try {
						var resp = await Globals.Json.GetTalks ();

						Globals.Talks = resp.Talks.ToList ();

					} catch {
						await this.Page.DisplayAlert ("Uh oh!", "Parece que tenemos problemas con nuestro servidor, intenta más tarde de nuevo.", "Ok");
					}
				}
			}
			if (Globals.Sponsors == null) {
				using (new LoadingWrapper (this, "Cargando...")) {
					try {
						var sponsors = await Globals.Json.GetSponsors();
						Globals.Sponsors = sponsors.Sponsors.ToList ();
					} catch {
						await this.Page.DisplayAlert ("Uh oh!", "Parece que tenemos problemas con nuestro servidor, intenta más tarde de nuevo.", "Ok");
					}
				}
			}
			if (Hosts == null) {
				var hosts = new List<HostPair> ();
				var dis1 = Globals.Hosts;
				for (var i = 0; i < dis1.Count (); i += 2) {
					var pair = new HostPair ();
					if (i < dis1.Count ())
						pair.Host1 = dis1 [i];
					if (i+1 < dis1.Count ())
						pair.Host2 = dis1 [i+1];
					hosts.Add (pair);
				}
				Hosts = hosts;
				Height = ((int)Math.Ceiling(Globals.Hosts.Count / 2d)) * 160;
			}
			if (Talks == null) {
				var talks = new List<TalkPair> ();
				var dis2 = Globals.Talks.Distinct (new SectionComparer ()).ToList();
				for (var i = 0; i < dis2.Count (); i += 2) {
					var pair = new TalkPair ();
					if (i < dis2.Count ())
						pair.Talk1 = dis2 [i];
					if (i+1 < dis2.Count ())
						pair.Talk2 = dis2 [i+1];
					talks.Add (pair);
				}
				Talks = talks;
			}
		}