void Init() { //header styling Header.BackgroundColor = Constants.KleynGroupBG; Logo.HeightRequest = 40; Return.HorizontalOptions = LayoutOptions.EndAndExpand; UserDatabaseController UserData = new UserDatabaseController(); var Userinfo = UserData.GetAllUsers(); if (Userinfo[0].picturePermisson == 1) { //Upload Button Style UploadButton.BackgroundColor = Constants.KleynGroupTXT; UploadButton.TextColor = Constants.LoginEntryBgColor; } else { //Upload Button Style UploadButton.BackgroundColor = Constants.KleynGroupTXT; UploadButton.TextColor = Constants.LoginEntryBgColor; UploadButton.IsVisible = false; } //footer styling Footer.BackgroundColor = Constants.KleynGroupBG; Lbl_CR.TextColor = Constants.MainTextColor; Lbl_CR.HorizontalOptions = LayoutOptions.Center; Lbl_CR.VerticalOptions = LayoutOptions.EndAndExpand; Lbl_CR.VerticalTextAlignment = TextAlignment.Center; Lbl_CR.HeightRequest = 80; //Activty Spinner Spinner.Color = Constants.KleynGroupTXT; }
public async Task GetImages(List <PictureInfo> pictureInfo, string itemnummer) { //Make a new ByteConvertController var byteConverter = new ByteConverterController(); //For each element in pictureInfo retrive the image for (int i = 0; i < pictureInfo.Count(); ++i) { //Show the Activity spinner this.IsBusy = true; //Get the image source from the api var Sources = await byteConverter.DownloadImage(itemnummer, pictureInfo[i].typecode); //Make a new image var img = new Image { //Set the source to what we got from the api Source = ImageSource.FromStream(() => new MemoryStream(Sources)), }; //Make a new label var LabelType = new Label { Text = pictureInfo[i].label + " - " + pictureInfo[i].typecode, HorizontalOptions = LayoutOptions.StartAndExpand }; //Add all the elements to the image page MasterContent.Children.Add(LabelType); MasterContent.Children.Add(img); //Make a new button the upload/change the image UserDatabaseController UserData = new UserDatabaseController(); var Userinfo = UserData.GetAllUsers(); if (Userinfo[0].picturePermisson == 1) { var ActionButton = new Button { Text = "Choose an action", BackgroundColor = Constants.KleynGroupTXT, TextColor = Constants.LoginEntryBgColor }; MasterContent.Children.Add(ActionButton); //Make a new var with the type code var TypeCode = pictureInfo[i].typecode; // Check if the user pressed one of the Buttons ActionButton.Clicked += async(sender, args) => { // If so ask the user what he wants to do with the image var action = await DisplayActionSheet("Select What you want to do with the image", "Cancel", null, "Delete Image", "Edit Image"); //Make a new switch switch (action) { //User pressed Delete case "Delete Image": //Make a new ByteController var Deleted = new ByteConverterController(); // Do the delete request var removeImage = Deleted.DeleteImage(itemnummer, TypeCode); //Send the user back to the detail page Navigation.InsertPageBefore(new DetailPage(itemnummer), this); await Navigation.PopAsync(true); break; // User pressed Edit case "Edit Image": // Ask if the user wants to choose a image from the gallery or take one with the camera var Editanswer = await DisplayActionSheet("Edit Choosed, Do you want to pick a photo from the gallery or one from the camera", "Abort", null, "Camera", "Gallery"); // If the user pressed Camera open the camera switch (Editanswer) { case "Camera": //Send the user to the camera and go on to the next function BtnCamera_ClickedAsync(itemnummer, TypeCode, "PUT"); break; case "Gallery": //Send the user to his/her Gallery and go on to the next function BtnPickPhoto_CickedAsync(itemnummer, TypeCode, "PUT"); break; default: await DisplayAlert("Action Canceld", "Action has been aborted", "Okay"); break; } break; //if the user pressed canceld or press some where else on the screen cancel the question default: //Show the user he/she canceld it await DisplayAlert("Nothing Choosed", "Nothing has been chosen", "Abort"); return; } ; }; } // Hide the Activity spinner this.IsBusy = false; } }
public List <User> GetAllUsers() { return(database.GetAllUsers()); }
protected override void OnAppearing() { lstView.ItemsSource = _UserQuery.GetAllUsers(); //load the items to listview base.OnAppearing(); }