Version 3.0.376

LastenradBayern/TINK/View/SelectBike/SelectBikePage.xaml

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+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+	xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+	x:Class="TINK.View.SelectBike.SelectBikePage"
+	xmlns:resources="clr-namespace:TINK.MultilingualResources;assembly=TINKLib"
+	xmlns:local_bike="clr-namespace:TINK.View.Bike"
+	xmlns:sharedGui="clr-namespace:ShareeSharedGuiLib.View">
+
+	<Shell.TitleView>
+		<Grid ColumnDefinitions="Auto, 1*">
+			<Label Style="{StaticResource Label-Navbar}"
+				Text="{x:Static resources:AppResources.MarkingSelectBike}"/>
+		</Grid>
+	</Shell.TitleView>
+
+	<ContentPage.Resources>
+		<ResourceDictionary>
+			<local_bike:BikeViewCellTemplateSelector x:Key="bikeTemplateSelector"/>
+		</ResourceDictionary>
+	</ContentPage.Resources>
+
+	<ContentPage.Content>
+
+		<Frame>
+
+			<!--Grid for Bike(s) view and Running process in same row-->
+			<Grid>
+				<Grid.RowDefinitions>
+					<RowDefinition Height="*"/>
+				</Grid.RowDefinitions>
+
+				<!--Search bike-->
+				<StackLayout Grid.Row="0">
+					<Entry
+					Placeholder="{x:Static resources:AppResources.PlaceholderSelectBike}"
+					IsVisible="{Binding IsSelectBikeVisible}"
+					MaxLength="10"
+					CursorPosition="0"
+					Text="{Binding BikeIdUserInput}"/>
+
+					<Button
+					Text="{x:Static resources:AppResources.MarkingSelectBike}"
+					IsEnabled="{Binding IsSelectBikeEnabled}"
+					IsVisible="{Binding IsSelectBikeVisible}"
+					Command="{Binding OnSelectBikeRequest}"/>
+
+					<ListView
+					x:Name="SelectBikeListView"
+					SelectionMode="None"
+					SelectedItem="{Binding SelectedBike}"
+					IsEnabled="{Binding IsIdle}"                
+					IsVisible="{Binding IsBikesListVisible}"
+					HasUnevenRows="True"
+					ItemTemplate="{StaticResource bikeTemplateSelector}"/>
+
+				</StackLayout>
+
+				<!--While process is running-->
+				<sharedGui:RunningProcessViewBay
+				Grid.Row="0"
+				IsVisible="{Binding IsProcessWithRunningProcessView}"/>
+
+			</Grid>
+
+		</Frame>
+	</ContentPage.Content>
+</ContentPage>

LastenradBayern/TINK/View/SelectBike/SelectBikePage.xaml.cs

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+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Serilog;
+using TINK.Model;
+using TINK.Model.Bikes.BikeInfoNS.DriveNS.BatteryNS;
+using TINK.Model.Device;
+using TINK.MultilingualResources;
+using TINK.ViewModel.SelectBike;
+using Xamarin.CommunityToolkit.Extensions;
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace TINK.View.SelectBike
+{
+	[XamlCompilation(XamlCompilationOptions.Compile)]
+	public partial class SelectBikePage : ContentPage, IViewService
+	{
+		/// <summary> Reference to view model. </summary>
+		SelectBikePageViewModel m_oViewModel = null;
+
+		/// <summary>
+		/// Holds a value indicating whether page already subscribed to shell item changes or not.
+		/// </summary>
+		private bool _IsShellItemChangedReceived = false;
+
+		public SelectBikePage() { }
+
+		/// <summary>
+		/// Invoked when page is shown. 
+		/// Starts update process.
+		/// </summary>
+		protected async override void OnAppearing()
+		{
+			if (m_oViewModel != null)
+			{
+				// No need to create view model, set binding context an items source if already done.
+				// If done twice tap events are fired multiple times (when hiding page using home button).
+				await m_oViewModel.OnAppearingOrRefresh();
+				return;
+			}
+
+			try
+			{
+				var model = App.ModelRoot;
+
+				m_oViewModel = new SelectBikePageViewModel(
+					model.ActiveUser,
+					model,
+					App.PermissionsService,
+					App.BluetoothService,
+					Device.RuntimePlatform,
+					() => model.GetIsConnected(),
+					(isConnected) => model.GetConnector(isConnected),
+					App.LocationServicesContainer.Active,
+					model.LocksServices.Active,
+					model.Stations,
+					model.Polling,
+					model.PostAction,
+					model.SmartDevice,
+					this,
+					(url) => DependencyService.Get<IExternalBrowserService>().OpenUrl(url))
+				{
+					IsReportLevelVerbose = model.IsReportLevelVerbose
+				};
+			}
+			catch (Exception exception)
+			{
+				Log.ForContext<SelectBikePage>().Error("Displaying bikes at station page failed. {Exception}", exception);
+				await DisplayAlert(
+					AppResources.ErrorPageNotLoadedTitle,
+					$"{AppResources.ErrorPageNotLoaded}\r\n{exception.Message}",
+					AppResources.MessageAnswerOk);
+				return;
+
+			}
+
+			InitializeComponent();
+
+			BindingContext = m_oViewModel;
+			SelectBikeListView.ItemsSource = m_oViewModel;
+
+			await m_oViewModel.OnAppearingOrRefresh();
+		}
+
+		/// <summary>
+		/// Invoked when page is disappearing to
+		/// - stop the update process
+		/// - to subscribe to events.
+		/// </summary>
+		protected async override void OnDisappearing()
+		{
+			if (!_IsShellItemChangedReceived && Shell.Current != null)
+			{
+				// Subscribe to events.
+				// Do not do this on startup because Shell.Current is null, if FindeBikePage is startup page.
+				Shell.Current.Navigated += (sender, e) =>
+				{
+					if (e.Source != ShellNavigationSource.ShellItemChanged)
+					{
+						// Nothing to do.
+						return;
+					}
+
+					// Reset previous user input after switch of pages to allow user to select a differnt bike if one has been selected before.
+					m_oViewModel.BikeIdUserInput = String.Empty;
+				};
+
+			}
+
+			_IsShellItemChangedReceived = true;
+
+			await (m_oViewModel?.OnDisappearing() ?? Task.CompletedTask);
+		}
+
+		/// <summary>
+		/// Displays alert message.
+		/// </summary>
+		/// <param name="p_strTitle">Title of message.</param>
+		/// <param name="p_strMessage">Message to display.</param>
+		/// <param name="p_strCancel">Type of buttons.</param>
+		public new async Task DisplayAlert(string p_strTitle, string p_strMessage, string p_strCancel)
+			=> await App.Current.MainPage.DisplayAlert(p_strTitle, p_strMessage, p_strCancel);
+
+		/// <summary> Displays alert message.</summary>
+		/// <param name="title">Title of message.</param>
+		/// <param name="message">Message to display.</param>
+		/// <param name="details">Detailed error description.</param>
+		/// <param name="cancel">Type of buttons.</param>
+		public async Task DisplayAdvancedAlert(
+			string title,
+			string message,
+			string details,
+			string cancel)
+			=> await App.Current.MainPage.DisplayAlert(title, $"{message}\r\nDetails:\r\n{details}", cancel);
+
+		/// <summary> Displays detailed alert message.</summary>
+		/// <param name="title">Title of message.</param>
+		/// <param name="message">Message to display.</param>
+		/// <param name="details">Detailed error description.</param>
+		/// <param name="accept">Text of accept button.</param>
+		/// <param name="cancel">Text of cancel button.</param>
+		/// <returns>True if user pressed accept.</returns>
+		public async Task<bool> DisplayAdvancedAlert(string title, string message, string details, string accept, string cancel)
+			=> await App.Current.MainPage.DisplayAlert(title, !string.IsNullOrEmpty(details) ? $"{message}\r\nDetails:\r\n{details}" : $"{message}", accept, cancel);
+
+		/// <summary>
+		/// Displays alert message.
+		/// </summary>
+		/// <param name="p_strTitle">Title of message.</param>
+		/// <param name="p_strMessage">Message to display.</param>
+		/// <param name="p_strAccept">Text of accept button.</param>
+		/// <param name="p_strCancel">Text of button.</param>
+		/// <returns>True if user pressed accept.</returns>
+		public new async Task<bool> DisplayAlert(string p_strTitle, string p_strMessage, string p_strAccept, string p_strCancel)
+			=> await App.Current.MainPage.DisplayAlert(p_strTitle, p_strMessage, p_strAccept, p_strCancel);
+
+		/// <summary> Shows a page.</summary>
+		/// <param name="route">Route of the page to show.</param>
+		public async Task ShowPage(string route) => await Shell.Current.GoToAsync(route);
+
+		/// <summary> Pushes a page onto the modal stack. </summary>
+		/// <param name="typeOfPage">Page to display.</param>
+		public async Task PushModalAsync(ViewTypes typeOfPage)
+			=> await Navigation.PushModalAsync((Page)Activator.CreateInstance(typeOfPage.GetViewType()));
+
+		/// <summary> Pops a page from the modal stack. </summary>
+		public Task PopModalAsync() => throw new NotSupportedException();
+
+		/// <summary> Pushes a page onto the stack. </summary>
+		/// <param name="p_oTypeOfPage">Page to display.</param>
+		public Task PushAsync(ViewTypes p_oTypeOfPage) => throw new NotSupportedException();
+
+#if USCSHARP9
+        public async Task<IViewService.IUserFeedback> DisplayUserFeedbackPopup() => await Navigation.ShowPopupAsync<FeedbackPopup.Result>(new FeedbackPopup());
+#else
+		/// <summary> Displays user feedback popup.</summary>
+		/// <param name="co2Saving"> Co2 saving information.</param>
+		/// <returns>User feedback.</returns>
+		public async Task<IUserFeedback> DisplayUserFeedbackPopup(IBatteryMutable battery = null) => await Navigation.ShowPopupAsync<FeedbackPopup.Result>(new FeedbackPopup(battery));
+#endif
+	}
+}