Error when try sign apk
Hello everyone, I'm having a serious problem. I try to distribute an APK, but Visual Studio crashes when it does. Anyone know what's happening? Thx
View ArticleUrgent: Xamarin.Forms.Maps does not build -> COMPILETODALVIK : UNEXPECTED...
Hi Xamarin Masters, I have been banging my head the whole day trying to figure out why can't i build my android project (windows phone project works in this case, android project is the only problem)....
View ArticleBar Button Item on iOS, Floating Action Button on Android
On the comparative image at the beginning of the site xamarin.com/forms , it's shown the "add" action as a bar button item on iOS and as a floating action button on Android. I want to use this behavior...
View ArticleConfused on what Xamarin is exactly...
What I've read about Xamarin seems to be conflicting with what makes sense. If I understand correctly, the whole point of using it is to avoid the process of needing more that one development...
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PCL vs SCL
Recently I've found that the Portable Class Libraries are becoming obsolete and the new "better way" is to use the Standard Class Libs. https://docs.microsoft.com/en-us/dotnet/standard/net-standard So...
View ArticleSamsung Galaxy S7 sm-g935f crashes
sm-g935f (Android M), aka Samsung Galaxy S7 appeared in the last few days in our Xamarin Insights logs. All "SIGILL (mscorlib)" crashes. Stacktrace: System.ExecutionEngineException SIGILL We released...
View ArticleProblem with Xamarin FilePicker plugin for iOS
Hello, I have the following problem with FilePicker plugins for iOS: I have a xamarin project for all platforms and I want to select pdf file and upload it via some API. For UWP and Android this works...
View ArticleToolBarItems Left side
Is it possible to specify toolbar button items to go to the left side ?
View ArticleDroid and IOS Projects need migration
Hi Xamarin team, I am facing an issue after upgrading visual studio community 2017 to the latest version (15.5.1). Both UI projects for Droid and iOS have a notification that they needs migration. Can...
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Getting specific field
public void GetData() { string urli = inputUrl.Text.ToString(); string baseAddress = urli; var response = client.GetAsync(baseAddress + "test/Test").Result; data.Text =...
View ArticleThe "xamlCTask" task has been declared or used incorrectly
The "XamlCTask" task could not be instantiated from "C:\"MyPath"\Documents\Visual Studio...
View ArticleGetting XAML Intellisense to work VS 2017
Hi all, I'm new to xamarin, have got everything to work except for the intellisense, it only works randomly or sometimes when I have already typed most of the code. I have looked through a previous...
View ArticleError Java.Lang.OutOfMemoryError: Failed to allocate a 132710412 byte...
Hi everyone, I've been working in my solution in shared project, and I´ve this error when I run my solution on a Samsung Galaxy S6 and S5 only, I'm testing my app and my solution on emulators of...
View ArticleHow to subscribe to CollectionChanged for custom control that has IEnumerable
I am trying to create custom control that takes ItemsSource as IEnumerable and create view on ScrollView. (in short, custom listview without using listview) However I have problem where from the...
View ArticleAfter Selecting Listview App is Crashed
Select Item After Adding List Item, then App is Chrashed What can i do plz help Code Behind List ss; public AddMenuPage() { InitializeComponent(); ss =new List() { "one", "Two", "Three", "Four",...
View ArticleHow to connect my xamarin form apps to my pc xampp?
How to connect my xamarin form apps to my pc xampp? I looking for MySQL Plugin in my nutget but i cant find in the list, anyone can share some ideas with me? I wish to connect to my pc xampp because...
View ArticleHow to make the flash light auto activate when the camera was activate?
Hello, How to make the flash light auto activate when the camera was activate? I include the flash light function but the camera cannot working well, so how to make it this two function carry...
View ArticleHow to turn on camera flash on all devices
Hi, I am new to Xamarin Forms. I found a link to turn on camera flash in android device using Xamarin. But may I know how can I implement the same using Xamarin forms for 3 platforms? The link is here...
View ArticleXamarin UI Designer Theme Can't be Edited
Hi, I'm really new into using Xamarin. I want to build a simple android app. When I designed, I tried to change the background color and stuff. It changed a while but then it goes back to black. I've...
View ArticleHow to get rid of "There was a conflict between" warnings, reported between...
I am getting conflict warnings relating to mscorlib, System and System.Core, as shown below. Is there anything that I can do about these (the dependencies are references from .NetPortable and...
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