Performance issue in Xamarin DLL which Converted from native IOS SDK
We are working in a project to develop a retail stock taking application. The application is developed using Xamarin native for Xamarin.IOS. The application uses a 3rd party RFID reader to read RFID...
View Articlexamarin forms facebook login
I want to make a Xamarin. Forms project, targeting iOs, Android and Windows Phone. My app needs to authenticate users, using Facebook.How can I get a single implementation of the Facebook login flow?
View ArticleUnable to resolve host "xaapi.xamarin.com": No address associated with hostname
I've been seeing the above error crash my app since last week. The Insights.Track() and .Report() calls are already all wrapped in try/catches so I assume the exception is being thrown on a different...
View Articlebreakpoints in budging of iOS simulator not working after last stable update
Inspector extension loaded InspectorDebugSession(0): StateChange: Start -> EntryPointBreakpointRegistered InspectorDebugSession(0): Constructed InspectorDebugSession(0): HandleTargetEvent:...
View ArticlePlacePicker missing from latest PlayServices beta package
I installed the latest NuGet packages for Google Play Services (42.1024.0-beta1), however I get this error: "The type or namespace name 'PlacePicker' could not be found", even though I have Places...
View ArticleXamarin.Auth error: error XA2006: Could not resolve reference to 'System.Void...
After update Xamarin.Auth to 1.5.0.3 I've this error: Java.Interop.Tools.Diagnostics.XamarinAndroidException: error XA2006: Could not resolve reference to 'System.Void...
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Reference to type Component claims it is defined in System, but it is not...
I am creating cross platform app and in a class for database connection, execute reader, scalar, conn.open(), conn.close() and others are not recognized. I'm getting error stating "References to type...
View ArticleXamarin MediaPlugin Video Resolution
Is it possible to change the video resolution using this plugin? By default is recording in FHD, however I wanted to be just VGA (800*640). I've tried to set Quality =...
View ArticleLocalizing problem in UWP Store App
I just noticed that the localizing for my UWP app does not work correctly. From a listview I select my language: strings.Culture = new CultureInfo("en-GB"); After this I set the text for my controls...
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Artifacts when switching views
Hello! When switching views between two SKGLView artifacts appear on the screen that show sections of the previous controls canvas view. An example is in the photos below: Nothing special is being done...
View ArticleXamarin.Auth, version 1.5.0, error when linking assemblies is enabled, on...
I am getting the error, in release: error XA2006: Could not resolve reference to 'System.Void Android.Support.CustomTabs.CustomTabsIntent::(Android.Content.Context,Android.Net.Uri)' (defined in...
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Problem With Realease App in Xamarin 4.5.0.486
hi after update xamarin to 4.5.0.486 i have problem to release app as you see in below image, Architecture armi , armi v7 not available in this version what should i do with this problem?
View ArticleXamarin Forms - Content Page Translation
Hi folks, Quick question. Does anyone have a best practice or a guide to using a translate service in Forms? Google API etc. Example - Translate label, button text etc when user selects a particular...
View ArticleHow to change color of the Navigation Bar in Xamarin.iOS
Hello, Questions seems very common. However, after trying several things I am posting question in this forum. I am working on Xamarin.iOS. Currently, I am implementing UI where navigation bar is having...
View ArticleBluetooth printing
I am looking for a way to connect to a handheld bluetooth printer to print receipts from an application. It must be useable on iOS, Android and UWP. Are there any plugins that will allow me to connect...
View ArticleMail from iTunes Connect "Missing Push Notification Entitlement"
Hi Xamarines, I have received the attached Mail from iTunes Connect after Upload an App for review. It says that "Missing Push Notification Entitlement" but I do not use Push Notifications in my App....
View ArticleHow to access address book in Xamarin.Forms
Need help For Accessing Address Book (Contact list) in xamarin cross platform
View ArticleCheck connectivity
I tried using the Xamarin.Android recipe "Detect Network Connection", but I have serious troubles getting that to work. Since I want to implement the connectivity check for Android and iOS, I reduced...
View ArticleMultiple binding contexts for ListView using Commands
Hello! I'm attempting to use Prism for what it's worth in my new app. I've come across a problem with ListView in Xamarin Forms. I need to create an expandable list with months as headers and events...
View ArticleDynamically loading tmx/tilesheet files
Hi, I'd like to be able to load tmx tilemap files from an external source i.e. that have not been compiled as Android Assets. When I try to do this I get the following error in application output:...
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