AdMob Component with Xamarin Forms
I am writing to ask if code samples are available for integrating the Google AdMob Component from the Xamarin Store - into a Xamarin Forms app project; At this point - only iOS is being targeted as a...
View ArticleContentPage swipe event & lateral menu
Hi, I have a question concerning @MichaelRumpler plugin MR.Gestures. I need it in order to implement swipe gestures on ContentPage to swipe tab in a TabbedPage. It's working great on Android & iOS....
View ArticleBarcode rendering with ZXing.net in my Xamarin.Forms app
Heyo, So I've seen a lot of posts where people need help scanning barcodes, but so far I've not seen any posts where people were having trouble rendering a barcode from a piece of data. Our app needs...
View ArticleWeb Services data in ContentPage allways null from ViewModel
Hello all, i have the following problem, im requesting data from my Rest service and in the ViewModel it shows everything perfekt. But when i execute the command from my ContentPage it has no data in,...
View ArticleWhen using tab gesture on image, transparent part should not fire eventhandler
Hi I created a user interface where I have a "pie chart like" user interface. I want the different parts of the pie to react on a tab gesture. I used and image for this and that works fine. However, my...
View ArticleCoordinate units
Whenever in Xamarin.Forms I see size or corrdinates being set, it is not clear....are these numbers pixels, dip, px, ps or something else? Please, let me know
View ArticleWebBrowser not visible in Windows Phone PageRenderer.
Hi all, I need to implement OAuth2 login using Xamarin.Auth and Xamarin Forms. For iOS and Android is straightforward, but for Windows Phone I had to download the library from the alpha channel in...
View ArticleXamarin.Forms font size units
Hi, I wanted to find out unit what Xamarin.Forms uses for the font sizes specific in style setters. Ideally I would like to specify density- or scale-independent pixels since that is recommend by the...
View ArticleiOS Page with WebView and Stacklayout with Buttons - Webview shows black content
Hey there, We have dynamic Views, which gets generated during Runtime (content loaded from local storage, parsed to Xamarin Forms View Elements). We have 3 possible schemas: 1. a page with a single...
View ArticleMy running Xamarin.Forms.Android app giving java.lang.RuntimeException after...
I have not modified anything in my project. Just reran after cleaning after recent upgrades to XS, XF etc. The error log is as follows: [AndroidRuntime] java.lang.RuntimeException:...
View ArticleCombining ScrollView with RelativeLayout and Childs
Hi guys, I'm rather new to Xamarin and ran in to a problem. I've created 80% of the view code through my .xaml.cs file and 20% through my .xaml file. Code in xaml.cs file: ` /// /// The _calendar view...
View ArticleSQLite GetConnection: DB creation problem
Hi, I am using below lines to connect to SQLite DB in my Xamarine Forms application: SQLite_Android sqLiteAndroid = new SQLite_Android(); SQLiteConnection db = sqLiteAndroid.GetConnection(); after this...
View ArticleAppCompat Issue
Hi, The moment I add V7AppCompat Package to my existing package, the build starts to give a new error.. Removing the dependency again gives me an error free build. it gives error in...
View ArticleExtendedTextCell - Text not appearing?
I am trying to use the Xamarin.Labs ExtendedTextCell in a list. In the following simple code, the list binds to the correct number of cells, but no text is displayed. Am I missing something simple...
View ArticleCombined animation does not repeat
I am trying to implement infinite pulsing animation. I try to do it like this for some View view: var a = new Animation(); a.Add(0, 0.5, new Animation(f => view.Scale = f, 1, 1.2, Easing.Linear,...
View ArticleCommand Binding not working on an ImageCell
I can't seem to get the Command interface to work with an ImageCell in XAML. The rest of the data that I'm binding the view with is working just fine, with the exception of the Command property, which...
View ArticleMasterDetailPage MasterBehavior.SplitOnLandscape NotFoundException: Resource...
I am having problem tracking the source of following exception on Android (no test on iOS): When I set my MasterDetailPage mode to MasterBehavior.SplitOnLandscape and launch OR ROTATE device to...
View ArticleHow to know which item in a ListView is being clicked and then perform an...
I have a ViewCell that's bound to a model, which is generated in a ContentPage. In the ContentPage I have something like this: List<Item> myList = new List<Item>(); ListView myListView =...
View ArticleHow do you properly implement a OnBackButtonPressed override with async...
We're a little confused as to how to mix Xamarin.Forms page functions like DisplayAlert and the OnBackButtonPressed override since one is async and the other is not. We tried this, but the DisplayAlert...
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