What screenshots to submit in App Store Connect, for new Xamarin iOS app
I'm confused re what screenshots to submit in App Store Connect, for new Xamarin iOS app. The app is designed to run on iPad, and was designed using the Xamarin iOS Storyboard tool using constraints to...
View Articleafter cropping the image quality changes, why?
I have a cropping project in xamarin forms for ios , after getting the image the quality of the image decrease, could anyone see my code in the github link below and ell me what have done wrong? thnx....
View ArticleHow to change version of NuGet package ? (vs 4 mac)
I am used to using Visual Studio for Windows, but now when using Visual Studio for Mac I cannot seem to figure out how to change the installed version of a NuGet package ? Only way is to remove NuGet,...
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XF - Android - SMS and Call Log Permissions violation. (Not in manifest)
I have an app built in Xamarin.Forms and I'm in the middle of publishing to the stores, iOS version is already approved. Android, ** approved **then **removed ** by: Violation of the Permissions policy...
View ArticleBinding to a Command and Type Safety
Perhaps this is simply an uneducated question I am not sure. I use a number of Command Bindings similar to what is described here: https://blog.xamarin.com/simplifying-events-with-commanding/ I like...
View ArticleiOS SKPaymentTransactionObserver method
I'm trying to add the App Store Promotion where you can submit a 1024*1024px image to a inapp purchase. And then it will display on app store and such. This requires: These in-app purchases can’t be...
View ArticleFirebase Push notifications not showing on Android 8.0+ when app is closed
Hello, good day. I'm having a problem with push notifications on firebase. On Android 7.0 or lower, it works perfectly. On Android 8.0+, when the app is on Foreground, the notifications show normally....
View ArticleImageButton in 3.5 - Why is button different size than image?
Looks like the button is wider and slightly shorter than the image. Is it supposed to be that way? How can I make them the same size so that when I set the border color it surrounds the image flush?...
View Articlewifi on iOS
I'm trying to connect to wifi in iOS. I have the Android wifi working great. The code I'm running in Main.cs is below. Any pointers are appreciated. using System; using System.Runtime.CompilerServices;...
View ArticleTabbedPage using Iconize nuget.
Hi , Can anyone show me please how to create tabbed pages with this nutget package (iconize ) https://github.com/jsmarcus/Xamarin.Plugins/tree/master/Iconize How can I add fontawesome icon in the...
View ArticleRichTextView with NSTextView problem
Hi, I need to use a Rich NSTextView to view an RTF file. I can correctly display the RTF file and I have the bar to change font, size, fat, etc ... Only, I do not know why, when I want to change the...
View ArticleTracking Location when app closed
Hi everyone I am not a dev but working with.. Could you please tell if there s a way to track location even when an app is closed ? For Android & IOS The main idea is to track location change and...
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Draw Shapes in Xamarin.Android
how to draw shapes like diagonal in xamarin.android like this
View ArticleCreate a custom animation to fade-out view in forms
Hey, sorry if this was asked before, i couldn't find any threads wich could help me. I want to animate an element like this. It should set the opacity to 0, but not for the whole view. Instead i want...
View ArticleShell - Add page with constructor argument
I'm trying to use the new Shell for Forms 4.0 I have some pages that I would have added in the past like this new GenericPage("link"); Is there a way I can do that with Shell in xaml? This is what I...
View ArticleAndroid VideoPlayer not setting invisible
Hello, I have been bashing my head with android and its video players for quite a while. After few days on this specific problem I gave up and registered here. My problem is that I need videoplayer in...
View Articleon authcompleted what to navigate to main landing page get below error
I am able to successfully authenticate the user ; now i want navigate to page called page1; i tried different method with no luck one of then ( await Navigation.PushAsync(new Page1(),false);) got below...
View ArticleQuestion on scheduled tasks
Hello, They want me to build a system that automatically executes some scheduled tasks every N hours. An example is every 2 hours the app needs to remind a worker to "check-in". So I'll need to...
View ArticleAVCaptureFileOutputRecordingDelegate FinishedRecording is not calling when...
I have a method to record video in Xamarin Forms , in iOS it is not working sometimes. Below is my code if I continuously tapping the Start record. and Stop record buttons sometimes video is not...
View ArticlePicker Selection Event
Hi, I have a problem with xamarin form picker. I need to have an event when the "done" (ios) or "ok" (android) button was clicked. Cause i want to open a popup when user select an item. I only see a...
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