Was there a change to CreatableTypes() in the 5.2 update?
I've been learning MvvmCross for the past month+ and I've come to find an issue where while trying to create a Repository, the repo isn't being appended to the IoC with the use of CreatableTypes(). The...
View ArticleMSBuild.exe is not closed after every build
For some time (few months) we encounter a issue with VS 2015 + Xamarin, with every iOS build MSBuild.exe is not closed and every time new instance is created, after 2-3 builds CPU (Intel i7) is at 100%...
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FFImageLoading Plugin - fast and memory friendly image loader...
FFImageLoading Library to load images quickly & easily on Xamarin.iOS, Xamarin.Android, Xamarin.Forms and Windows (WinRT, UWP). Project site Documentation Transformations Showcase Features...
View ArticleExternal Bind Inside ListView
Hello. I have a ListView that has the property ItemsSource with a list. Everything works ok, but i need in ViewCell make a bind that have a appointement out of ListView ItemSource. I try made in this...
View ArticleLink between API Level and JDK version
I have downloaded API 24 (Android 7.0) and changed my projects to target that version however when I build the projects I get an error :- cannot access java.lang.Object After some searching I found a...
View ArticleHttpClient.SendAsync() unexpected behavior, works fine in Windows App.
Using the latest VS2017 Enterprise, I'm trying to connect to an old REST Api with a Xamarin Cross Platform App, on the IOS side. I've tried Microsoft.Net.Http nuget package in the PCL and...
View ArticleScroll view Automatically scrolled when picker selected value in Xamarin forms
when picker is selected value in dynamically created the grid view having 10 records(rows) but to show only 9th record relevent to that picker index
View ArticleSigning release APK for customer to upload
We have developed an app for a customer, who now wants to submit it themselves to the Android store. This is the first production release. Can I create a signing certificate (with their details) and...
View ArticleVisualization Error on Xamarin Live Player
I get this error: "Object of type 'NInterpretedObject' cannot be converted to type 'Xamarin.Forms.BindableObject'.(ArgumentException)" using behaviors on the xamarin live player app (alpha version)....
View ArticleDownload files from a HybridWebView
Hi. What should I do in my app to download a PDF file when a button is clicked on a web page and get a file as response. My application is just a simple HybridWebView with a MVC responsive design...
View Articleloading data: OnAppearing vs InitializeAsync
I'm following the navigation pattern as described in "Enterprise Application Patterns using Xamarin.Forms" ebook. In the described approach NavigationService calls InitializeAsync(object...
View ArticleXamarin.UITest 1.3.8 throws exception when multiple Android devices are...
It seems that Xamarin.UITest 1.3.8 introduced an exception for use when more than one Android device is connected locally. System.Exception : Failed to execute:...
View ArticleXamarin Live Player - iOS - Foundation.ModelImplementationNotFound
Hello guys. I'm testing the new Xamarin Live Player, but it seems that is not working using PCL Projects. I created a new one (Hello Xamarin) using PCL and tried to use on my iPhone and got the error...
View ArticleError installing nightly builds
Hi, all the nightly build after the 2.4.1.133 failed to update PCL project references. To reproduce the issue on VS2017 you can create a new xamarin form project and then update all the references to...
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Xamarin.Mac linker behavior, Appstore rejection
After updating mono mdk, xamarin.mac, xamarin studio and xcode to the latest version, Apple has rejected my app with issues Performance - 2.1 Your app links against the GameKit framework but does not...
View ArticleEvent to consume REST with my App xamarin.form
I have this to consume a Get: public async Task<List<ItensLib>> GetItensLibAsync(int idorcamento) { try { string url = $"http://www.meu_site/autorizador/api/itens"; var response = await...
View ArticleVideo player app - Online / Offline content
Hi! We are in the process of building a Xamarin.Forms app that has to play video. The videos will be served on a server and "streamed" to the Xamarin app. The app should be able to save the videos to...
View ArticleXamarin Forms + Drag and Drop
Hello, I am new to Xamarin Forms and I am writing an application for Android, I therefore have an Android project and a PCL project in my solution. I would like to do drag and drop of some UI elements...
View ArticleCCMotionStreak in CocosSharp Not Working
I'm working with CocosSharp in Visual Studio for Mac and I'm trying to get CCMotionStreak to work but I've not had much luck. It seems to be setup correctly but I can't get it to move. Setting the...
View ArticleDuplicate zip entry [classes.jar:android/support/v4/util/ArrayMap.class]
I have this error when I am trying downgrade my support library to 23.4.1 from 24.2.1 Severity Code Description Project File Line Suppression State Error Can't write...
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