Forms Droid build causes System.OutOfMemoryException
We have a rather large project involving a number of external packages and components. During the droid build I've noticed a warning from the file "Xamarin.Android.Common.Targets" Severity Code...
View ArticleAlarmManager on IOS
What is the equivalent of AlarmManager on IOS? What is the difference between Android.Provider.AlarmClock Class and AlarmManager?
View ArticleXamarin Forms Badge on app icon
Hi, Im using the nugget plugin for badges in cross platform. I've tried many ways, but I can't get it to work. protected override void OnSleep() { Badge.Plugin.CrossBadge.Current.SetBadge(10); }
View ArticleOrientation again
Hi, I'm having a hard time to get a simple and very common functionality to work in XF. I have an application that has images on some pages, I want the application to be locked in portrait but if I...
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Android Icon issue in xamarin forms
Hello I'm having an issue with the android icon using xamarin forms (this happens on android 5.0 up on 4.x this doesn't happen) in the app drawer the icon shows just fine However in settings -> Apps...
View ArticleAds for Xamarin Forms with CustomRenderer
https://github.com/sharker86/AdsPCLXamarin This is an example that how add ads for your aplications with Xamarin.Forms and Customs Renderers. The ads are implemented with admobs {windows phone}, google...
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How to use ClassId
Hi, I'm trying to do an alternativ ListView where I want to be able to change and update labels after the cells are created. This is my first test. I just put alot of stacklayouts in a scrollview. The...
View ArticleSkiaSharp - Graphics basics
I am fairly new to Xamarin, Cross-platform, Forms, Graphics, etc. I see the SkiaSharp form samples. I looked at the DrawXamagon code. I modified it, to draw a polygon. Only a small part of it is shown,...
View ArticleSystem.ArgumentException: Couldn't bind to method...
I am trying to implement AccessibilityService like below (Xamarin Forms+ VisualStudio 2015): [Service(Label = "myApp", Permission = Manifest.Permission.BindAccessibilityService)] [IntentFilter(new[] {...
View ArticleXF - App crashes when i press back button ( on MasterDetail page)
Hey guys , I'm having a huge issue with my masterdetail page . I followed the prebuilt app crm directly but for some reason - when i press the back button on my phone - my app crashes . (works fine...
View ArticleIn OnCurrentPageChanged event , how would I know that swap has been done on...
I have ObservableCollection of list, in that I need to load single data on swaping to right or left. But i couldn't able to check that the swap has been done through left or right side. In CarouselPage...
View ArticleCustom renderer for Android for Tabbed Page
I need Tabbed page's custom renderer for Android. I found the working solution for IOS but dont know how to translate it for Android using AdvancedForms.iOS; using System; using...
View ArticleAutomatically select all text on focus in Entry,Editor,Label
How to automatically select all text on focus in entry ?
View ArticlePage Must Not Already Have A Parent Error (Navigation Page)
Hi everyone, i have a navigation page on my app as a tab of a TabbedPage. In the root page i have a button which has pushasync function to push the next page. I can navigate with this button and then...
View ArticleLink problem with SDK and User assemblies
I have a Xaml forms project which runs fin in debug or release mode with no link option set. However if I link it with the SDK and User assemblies option then it crashes when I run it as shown below:...
View ArticleXamarin Forms Map - UWP - Zoom Error - Value does not fall within the...
I am using Xamarin.Forms.Map NuGET version 2.3.3.193. If Map is zoomed extensively in UWP I get "Value does not fall within the expected range" error and the application crashes! The solution for this...
View Article[Grouped Listview]: Is it possible to retrieve the group header when item...
Hi, I would like to retrieve the header string (GroupDisplayBinding) when I select an item in the grouped listview. Is this possible? Thanks in advance!
View ArticleSplash screen re-visited: How to scale Android splash screen image?
In the styles.xml file of my Android project, I have the following, which displays an acceptable splash screen on all of my test devices other than one. On that one, the image (@drawable/splash_screen)...
View ArticleReturn value from PushModalAsync
I have a few pages that I'd like to call like functions. As in, I'd like to show the page modally, then do something with a result. Because awaiting PushModalAsync doesn't actually block until popped,...
View ArticleNative Linking Failed - Forms/iOS
Hi, I have a demo app from a company I'm trying to demo. I'm getting these errors when compiling: `Undefined symbols for architecture x86_64: "_YuvFMConvertFromI420", referenced from: -u command line...
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