Problem with 4.8.0.756 Update and Resco
I use the Obsolete Resco Mobile Forms Toolkit in my apps. After updating Xamarin to 4.8.0.756, my app crashes immediately on start up saying the app has had to close down. This happens of devices and...
View ArticleClik here to view.
Azure machine learning Rest api code breaks on execution
Hi, I cant figure out what is wrong in here as it keep failing, previously I was using same code in UWP. But now I want to execute it in Xamarin forms app. Please help? Here is my code.... public async...
View ArticleClik here to view.
Cannot Create XAML File ( VS 2017 15.5.6)
Hello, i tried to create new XAML File, but VS only creates a .cs file and nozt the XAML one. VS shows me attached Error Log. Any help appreciated
View ArticlePlaying MP3 from remote path or cloud
Hi All, I have an application task to play mp3 from the remote path, would you please suggest how we can play mp3 from the remote path not in local/assert folder. Any plugin available over Nuget. Note:...
View ArticleGoogle's Flutter, a different approach for cross platform UI
"Native UI" has been kind of a slogan for Xamarin.Forms for years. But sometimes it really puts lots of limitation on Xamarin.Forms. Now Google's Flutter went to beta. Flutter is not using map-to...
View Articleon push notification received, is there a way to open a page without......
on push notification received, is there a way to open a page/activity without showing notification and bring the app in the foreground ? Android: I have handled not to show the notification, but how to...
View ArticleHow do i create an app to be the Default SMS App?
Hello everyone! ^^ Im trying to make an app that can be selectable in the "Default SMS App" Menu to read upcoming SMS Messages and deleting my own SMS Messages from my conversation historic. Thank you...
View ArticleImpossible to publish on the App Store
Hello, I have these errors: ERROR ITMS-90022: "Missing required icon file. The bundle does not contain an app icon for iPhone / iPod Touch of exactly '120x120' pixels, in .png format for iOS versions...
View ArticleDDMS not opening in Visual Studio Community Edition 2017
Hi all, I'm trying to put a file in the AVD SD Card and I wanted to used DDMS (Android Device Monitor) but I get several errors, do I have to install something extra?: !SESSION 2018-03-04 00:36:02.551...
View ArticleLayout Issue
Hi, I am very new to Xamarin Android with no training. What I want to do is set an android layout so that I have a label (textview) and next to it a control like autocomplete which I have managed to do...
View ArticleCCEventListenerTouchOneByOne OnTouchBegan
Does anyone know if it's possible to make the OnTouchBegan asynchronous? Ideally I'd like to be able to do something like this layer.AddEventListener(new CCEventListenerTouchOneByOne { OnTouchBegan =...
View ArticleThe type or namespace name 'Xamarin' could not be found
i've Created a xamarin Cross-platform solution (Blank) and it runs normally on android emulator whenever i try to run it on xamarin Live Player i get the below errors 1- AppDelegate.cs(1,1): error: The...
View ArticleTrying to update ui of the listview row without refresh the whole list
Hi, I'm very new to Xamarin platform and I just can't get this to work. As stated in the title of the post, I'm trying to update the text of a row in the back-end code (through the use of a command)...
View ArticleHow to handle press Enter to put Input Cursor on next Entry?
How to handle press Enter to put Input Cursor on next Entry or which Entry I want?
View ArticleVariety of issues building Xamarin Forms applications in Xamarin University...
Following the self guided course in XAM 120 and am failing at the ifrst hurdle. I have latest versions of Visual Studio 2017 and am using Android_Accelerated_x86_Nougat emulator. To keep things simple...
View ArticleSocket Closed error
Hi, I'm developing an application with Xamarin Forms 2.3.4.247, Prism 6.3.0 and the CrossConnectivity Plugin for Xamarin. My application does a lot of http requests, and every time I make one I do this...
View ArticleWebview certificate issue
Hello guys, I'm having problems with a webview and certificates on my PCL project. I tested only the android version, so we're talking about Xamarin.Android. I'm getting this error ( only from that...
View ArticleIs there an example of putting an image on the lock screen?
My company asked me to show advertising on the phones they sell
View ArticleLooking for CocosSharp guru
We looking for mobile game developer who is guru with Xamarin CocosSharp. We have basically launch ready game but we just realized that in addition to gyroscope steering we would need alternative...
View ArticleHow to get REAL screen dimensions of the device in pixels?
In my App.xaml.cs file I use this: var device = Resolver.Resolve(); var displayHeight = device.Display.Height; var displayWidth = device.Display.Width; But whenever the device has software navigation...
View Article