public void ItemScannedAction(QrMessage message)
{
try
{
var qrId = message.ParseQrCode();
var activeScanningMethod = appStorage.GetScanningAction();
if (activeScanningMethod == ScanningAction.RelocateItem)
{
Boolean done = false;
Device.BeginInvokeOnMainThread(async() =>
{
await NavigateFromMenu((int)MenuItemType.RelocateItems);
done = true;
});
while (!done)
{
// Wait for the navigate to complete.
}
}
if (Detail.GetType() == typeof(NavigationPage))
{
var currentPage = ((NavigationPage)Detail).CurrentPage;
if (currentPage.GetType() == typeof(UpdateMdAssignedItemPage))
{
((UpdateMdAssignedItemPage)currentPage).UpdatedScannedItem(qrId);
return;
}
var root = ((NavigationPage)Detail).RootPage;
if (root.GetType() == typeof(MultiItemUpdatePage))
{
((MultiItemUpdatePage)root).AddQrId(qrId);
return;
}
}
var detailsModel = new ItemDetailViewModel();
detailsModel.loadFromQrId(qrId);
var detailsPage = ItemDetailPage.CreateItemDetailPage(detailsModel);
var newPage = new NavigationPage(detailsPage);
Device.BeginInvokeOnMainThread(async() =>
{
await NavigateToNewPageFromApp(newPage);
});
}
catch (Exception ex)
{
var exMessage = CdbApiFactory.ParseApiException(ex);
Debug.WriteLine(exMessage);
Device.BeginInvokeOnMainThread(async() =>
{
await DisplayAlert(exMessage.SimpleName, exMessage.Message, "OK");
});
}
}
public CdbConfigurationViewModel()
{
Title = "Configuration";
ActiveHosts = new ObservableCollection <string>();
ScanningActions = new List <ScanningActionItem>
{
new ScanningActionItem {
ScanningAction = ScanningAction.DetailsPage, DisplayText = "Show Item Details"
},
new ScanningActionItem {
ScanningAction = ScanningAction.RelocateItem, DisplayText = "Start Relocate Item"
}
};
CatalogBrowseModes = new List <BrowseModeItem>
{
new BrowseModeItem {
BrowseMode = BrowseMode.All, DisplayText = "Show All"
},
new BrowseModeItem {
BrowseMode = BrowseMode.Favorites, DisplayText = "Show Favorites"
}
};
AppStorage = CdbMobileAppStorage.Instance;
var activeScanningAction = AppStorage.GetScanningAction();
_ActiveScanningActionItem = ScanningActions[(int)activeScanningAction];
// Browse modes is generic and can contain different options per domain.
var selectedCatalogBrowseMode = AppStorage.GetCatalogBrowseMode();
foreach (var browseItem in CatalogBrowseModes)
{
if (browseItem.BrowseMode == selectedCatalogBrowseMode)
{
_SelectedCatalogBrowseMode = browseItem;
break;
}
}
}