Adding WatchKit to Xamarin Forms app not working
I've followed the instructions here to add a WatchKit Extension and App to my Xamarin Forms project. I have also double- and triple-checked that the various Ids are matched up properly. However when I...
View ArticleReplace a modal with another modal
Hello, Is it possible to replace a modal with another modal? I'm opening a modal from a ContentPage usando Navigation.PushModalAsync(). The constructor object receives two parameters that I want to...
View ArticleKidozen Service as a backend
Hi , I have sample App which will display a button name "Auntheticate".Once I click on the button it will ask for the authenticaiton using kidozen Service.Does any one tried to integrate their Xamarin...
View ArticleRelativeLayout Children alignment
Hello. I have a problem with centering elements in RelativeLayout. I want My StackLayout with 3 Labels in in to be centered horizontally and vertically. For achieving this I'm trying to do something...
View ArticleInstall app programatically
Hi, I am new to xamarin, how do i download an app from a link(below not from apple store) and install it programatically ?...
View ArticleDebug Error
Hi, When i update xamarin.Forms package from nuget and rebuid solution i getting below error. Error 363 The "LinkAssemblies" task failed unexpectedly. Xamarin.Android.XamarinAndroidException: error...
View ArticleFacebook login init
Hi everybody! How can I initiate a Facebook login process when I handle my own button? I use Xamarin.Facebook.iOS nuget pack (v. 4.5.1). For instance, I have a ButtonRenderer class, where I handle...
View ArticleException while scrolling Grouped Listview which is added inside Tableview in...
I Have created a grouped ListView which is added inside TableView, it looks fine but when i scroll the list it crashes and throws the below exception: System.NotSupportedException: Unable to activate...
View ArticleHow to catch platform specific errors in PCL Xamarin Forms
Hi there, I am developing a CROSS PLATFORM mobile that works on ANDROID and iPhone. My project structure is 1. PCL 2. Android 3. iOS I have a screen(XAML) where I upload a photo to an Image. On an...
View ArticleApp crashes in release mode and not in debug mode
I am building a cross platform app and i want to release it to testers, but it doesn't work when i am deploying it in release mode. As far as exceptions go i do not get any. As stated in the question...
View ArticleHow to save username in device in PCL application.
Hi, In my Xamarin forms PCL project I want to save the username of logged in user in device so the user don't need to login every time he starts the app. Can anyone please help.
View ArticleFile 'Windows.props' not find
I Created a Empty Xamarin.Forms Portable .This error occurred at compile time. File 'Windows.props' not find。 For more information, see...
View ArticleHeight = 0 in OnSizeChanged method
protected override void OnCreate (Bundle bundle) { base.OnCreate (bundle); global::Xamarin.Forms.Forms.Init (this, bundle); LoadApplication (new App ()); SetContentView(Resource.Layout.Main);...
View ArticleMasterDetail page wrong behavior
Hi! I'm starting a new app using MasterDetail page. When I try the code on iOS behaves properly but on android shows a navigation bar that should not be there. I've downloaded the Evolve 2013 app...
View Articleanyone here used recycler view in forms? Why isn't it the gridview in xlabs?
I've been working with xlabs gridview, and finally given up on it, it's just got too many issues, so I want to rewrite their renderer for android from scratch. RecyclerView to me looks like a far...
View ArticleUpdating ObservableCollection from async task crashes app. Bug or are we...
Hi We are currently building a Xamarin Forms application but have encountered a problem. It is sometimes crashing (in Android) whenever an ObservableCollection is updated from an async task. We do some...
View ArticleFontAwesome Label: Here's how!
Here's how you'll use the new FontAwesome label (Any Graphic font will work, but FontAwesome is Awesome): var coolLabel = new FontAwesomeIcon(FontAwesomeIcon.Icon.Gear) Here's how to set it up....
View ArticleAsync Web Service Problem
Hello everyone, I try to find a way (since a long time) to build my app with a web service. Here is my code from my web service and code form my app in attachment. When i launch my app, it crashes and...
View ArticleUsing standard Icons for NavigationBar in Xamarin Forms
Hi! Is there a way to use OS specific icons on a certain platform in Xamarin Forms? For example, on iOS I would like to use UIBarButtonSystemItemAdd and on WP/droid a custom image....
View ArticleWorking fine on Windows Phone but crashes when running on Android - Why?
Hi all, I am experiencing problems with the android version of my app. Everything works great when running on WP but as you as I run it on Android it crashes. I have an example here:...
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