void OnSelection(object sender, SelectedItemChangedEventArgs e)
{
if (e.SelectedItem == null)
{
return;
}
selektierteAufgabe = (Aufgabe)e.SelectedItem;
}
public MainPage()
{
InitializeComponent();
try
{
string url = "https://cloud-11.datenbanken24.de/apps/tab/public.nsf/mobileRequest?openagent&callback=db24&FN=F3";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "GET";
request.ContentType = "application/jsonp";
HttpWebResponse myResp = (HttpWebResponse)request.GetResponse();
string responseText;
using (var response = request.GetResponse())
{
using (var reader = new StreamReader(response.GetResponseStream()))
{
responseText = reader.ReadToEnd();
int anzahl = CountChar(responseText, '{');
int endPosition = 1;
int startPosition = 0;
string word42 = "";
Task[] arrayt = new Task[anzahl - 1];
Aufgabe[] arraya = new Aufgabe[anzahl - 1];
int y = 0;
do
{
startPosition = responseText.IndexOf("{", endPosition) + 1;
endPosition = responseText.IndexOf("}", startPosition);
string word22 = responseText.Substring(startPosition, endPosition - startPosition);
string word32 = word22.Replace("\"", "\'");
word42 = "{ " + word32 + "}";
arrayt[y] = JsonConvert.DeserializeObject <Task>(word42);
arraya[y] = new Aufgabe {
Quartier = ConvertF7_to_Quartier(arrayt[y].F7), Kategorie = ConvertF1_to_Kategorie(arrayt[y].F1), Aufgabenbeschreibung = arrayt[y].F3, Kategoriebild = ConvertF1_to_Kategoriebild(arrayt[y].F1)
};
y++;
}while
(y < anzahl - 1);
var layout1 = new StackLayout {
Padding = new Thickness(5, 10)
};
layout1.BackgroundColor = Color.FromHex("e8e8e8");
var IconImage = new Image
{
Source = "ic_launcher_round.png",
WidthRequest = 65,
HeightRequest = 65,
MinimumHeightRequest = 65,
MinimumWidthRequest = 65,
// VerticalOptions = LayoutOptions.Start,
// HorizontalOptions = LayoutOptions.Start,
// BackgroundColor = Color.White, //FromHex("94C123"),
};
// layout1.HorizontalOptions = LayoutOptions.Fill;
var label1 = new Label {
Text = "Taschengeldbörse", TextColor = Color.FromHex("#2D8B29"), FontFamily = "Cookie", FontSize = 30, HorizontalTextAlignment = TextAlignment.Center, VerticalTextAlignment = TextAlignment.Center
};
var ImpressumImageButton = new Image
{
Source = "icons8_information_100.png",
WidthRequest = 25,
HeightRequest = 25,
MinimumHeightRequest = 25,
MinimumWidthRequest = 25,
// BackgroundColor = Color.FromHex("94C123"),
};
var tapGestureRecognizer5 = new TapGestureRecognizer();
tapGestureRecognizer5.Command = new Command(ButtonImpressumClicked);
ImpressumImageButton.GestureRecognizers.Add(tapGestureRecognizer5);
var horizontalLayout2 = new StackLayout()
{
}; // BackgroundColor = Color.FromHex("94C123") };
horizontalLayout2.Orientation = StackOrientation.Horizontal;
horizontalLayout2.HorizontalOptions = LayoutOptions.Center;
horizontalLayout2.Children.Add(IconImage);
horizontalLayout2.Children.Add(label1);
horizontalLayout2.Children.Add(ImpressumImageButton);
layout1.Children.Add(horizontalLayout2);
// layout1.Children.Add(label1);
aufgaben = new ObservableCollection <Aufgabe>();
ListView lstView = new ListView();
lstView.RowHeight = 100;
lstView.ItemTapped += OnTap;
lstView.ItemSelected += OnSelection;
this.Title = "Aufgaben der Taschengeldbörse Münster";
lstView.ItemTemplate = new DataTemplate(typeof(CustomAufgabeCell));
var tap2 = new TapGestureRecognizer();
tap2.NumberOfTapsRequired = 2;
tap2.Command = new Command(ButtonTap2Clicked);
lstView.GestureRecognizers.Add(tap2);
int i = 0;
do
{
aufgaben.Add(arraya[i]);
i++;
}while
(i < anzahl - 1);
lstView.ItemsSource = aufgaben;
layout1.Children.Add(lstView);
var CallImageButton = new Image {
Source = "icons8telefon100.png",
WidthRequest = 75,
HeightRequest = 75,
MinimumHeightRequest = 75,
MinimumWidthRequest = 75,
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
BackgroundColor = Color.FromHex("94C123"),
};
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Command = new Command(ButtonCallClicked);
CallImageButton.GestureRecognizers.Add(tapGestureRecognizer);
var SMSImageButton = new Image {
Source = "icons8sms100.png",
WidthRequest = 75,
HeightRequest = 75,
MinimumHeightRequest = 75,
MinimumWidthRequest = 75,
BackgroundColor = Color.FromHex("94C123"),
};
var tapGestureRecognizer2 = new TapGestureRecognizer();
tapGestureRecognizer2.Command = new Command(ButtonSMSClicked);
SMSImageButton.GestureRecognizers.Add(tapGestureRecognizer2);
var MailImageButton = new Image {
Source = "icons8nachricht100.png",
WidthRequest = 75,
HeightRequest = 75,
MinimumHeightRequest = 75,
MinimumWidthRequest = 75,
BackgroundColor = Color.FromHex("94C123"),
};
var tapGestureRecognizer3 = new TapGestureRecognizer();
tapGestureRecognizer3.Command = new Command(ButtonMailClicked);
MailImageButton.GestureRecognizers.Add(tapGestureRecognizer3);
var InfoImageButton = new Image
{
Source = "icons8_info_100_ugr.png",
WidthRequest = 75,
HeightRequest = 75,
MinimumHeightRequest = 75,
MinimumWidthRequest = 75,
BackgroundColor = Color.FromHex("94C123"),
};
var tapGestureRecognizer4 = new TapGestureRecognizer();
tapGestureRecognizer4.Command = new Command(ButtonInfoClicked);
InfoImageButton.GestureRecognizers.Add(tapGestureRecognizer4);
var horizontalLayout = new StackLayout()
{
BackgroundColor = Color.White
};
horizontalLayout.Orientation = StackOrientation.Horizontal;
horizontalLayout.HorizontalOptions = LayoutOptions.Center;
horizontalLayout.Children.Add(MailImageButton);
horizontalLayout.Children.Add(CallImageButton);
horizontalLayout.Children.Add(SMSImageButton);
horizontalLayout.Children.Add(InfoImageButton);
layout1.Children.Add(horizontalLayout);
this.Content = layout1;
}
}
}
catch (WebException exception)
{
string responseText;
using (var reader = new StreamReader(exception.Response.GetResponseStream()))
{
responseText = reader.ReadToEnd();
DisplayAlert(responseText, "Fehler", "OK");
}
}
}