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PopModalAsync not working in iOs
due to the limited control layout capabilities in ios via xamarin forms, i'm forced to use a modal form to to a some data entry, however I'm unable to remove the modal form Page as PopAsync fades the close button rather than than removing the…
SevenZipSharp library not working on Xamarin forms
We are working on a Xamarin project that needs to split a large file into smaller files with specified file sizes. we tried to use the SeveZipSharp library by installing the squid-box-sevenzipsharp NuGet package which supports xamarin forms for…


The quality of the image rendered using RenderTargetBitmap.RenderAsync is poor on consecutive conversion
Hi, I am trying to convert the convert the Xamarin.Forms.Image to image in UWP using RenderTargetBitmap.RenderAsync API. The quality of the converted image is reduced. On consecutive conversion i.e., adding the converted image back to the page and…


When Xamarin Forms will support Google's Health Connect API?
Hi In the fall 2022 Google released new API for integrating health apps (ex. Google Fit). In the same time they marked their previous API as deprecated. Consequently, it is not wise to implement the integration the old way but on the other hand there is…


Xamarin.Forms Migration From Android 11 to Android 12
I'm trying to publish my new version app on Google Play but the process failed because I have to upgrade Target API Version to version 30. I update API version but now my app doesn't startup: Android application is running (debug is disabled in…


ASMX web service client .NET 6 (Android) Deserialization error with net6.0-android31.0 TFM
I'm running into a Web Service deserialization issue in a Xamarin .NET 6 Android project. My Visual Studio Version is: Version 17.3.0 Preview 5.0 Here is my csproj file: <Project Sdk="Microsoft.NET.Sdk"> …


Xamarin MVVM Android - Method getting called multiple times
I'm using Xamarin with MVVM and i have a CollectionView of Products and a checkbox. I have a list of Products implementing INotifyPropertyChanged. By using EventToCommandBehavior i call a Command when a checkbox is checked, binding the object as a…


Xamarin distance between 2 location in km ?
Hello, I would like to know, how to have the distance in km between two location (lat / long) For to do that, i used the method distance to and after I divide by 1000 .. But, if i take two location on google maps , obtain lat long and try with this…


Xamarin Forms: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent
I am getting the below error for my xamarin forms application on version 31 and above. com.mycompanyname.myappname: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent. …


Visual Studio Mac configuration iPhone Simulator is gone
visual studio mac 8.9.1 configuration iphone simulator is gone, it was there last week. Running xcode 12.4, simulator 14.2 is installed. How to get back debugging ios-app on simulator?


Predictive keyboard not working on Xamarin.Android Edit Text API
Hi Team, While developing Xamarin.Android application I was able to find a bug that restricts the predictive text functionality on EditText API([https://learn.microsoft.com/en-us/xamarin/android/user-interface/controls/edit-text) in the Samsung…


Change button style when disabled by command's canexecute method
I'm developing an app that basically has black and white style. I have a button with a command binding (it has "canexecute" method to enable and disable the button). This is the XAML of the button: <Button Margin="0,60,0,0"…


Human verification
I am trying to verify that the user is a human and not a bot. I've tried to scrounge for information on cross platform use of reCAPTCHA, but can't find anything that works for my application. Are there any ways to do human verification? For context,…


Xamarin Frame color not updating in ListItem
I have a ListItem with a Frame inside. In that Frame is a Grid with some labels. The Frame uses Binding to set the color. When the list is created in this ListItem, using an Observable Collection, the color is set properly to the frame using this Binding…


How to use Admob in Xamarin in 2023?
How to use Admob on Android Apps in Xamarin Forms? i followed this tutorial but it does not work in 2023. i found this link in chatGPT but it's doesn't exist : https://learn.microsoft.com/en-us/xamarin/android/platform/ads-monetization/admob/


Is there a way to show 360 panorama images in Xamarin Forms
Hi, I'm looking for a way to show 360 panorama images in my app, I don't need anything fancy with gyro and so, just a plain viewer like this one: [https://pannellum.org/documentation/examples/simple-example/ Anyone done something like that?


Android.Views.InflateException Binary XML file line #1 in layout/toolbar: Error inflating class androidx.appcompat.widget.Toolbar
In a xamarin.forms android project, MainActivity.cs contains: [Activity (Label = "Almicantarat", Theme = "@style/MainTheme", Icon = "@drawable/almicantarat_launcher", MainLauncher = true, …


UIPickerView: Is it possible to show the previous selected value in the UIPicker view?
For ex: scrolled the pickervirew and selected "2" from the list and on opening the picker for the second time the values in the picker view should show as "2". In PickerView Delegate: "Selected" delegate function is…


Navigation Using ViewPager2 Without Fragments
I am attempting to use a ViewPager2 to allow the user to navigate between screens by swiping. Each screen is an XML Layout that is included using an include tag for which I set the visibility. I know how to use ViewPager2 for collections, but I simply…


Xamarin Forms ToolBarItem icon tint color on Android
Hi, How can I change ToolBarItem icon tint colour on Android? On iOS it's white, but shows black on Android. For example in below code: <ContentPage.ToolbarItems> <ToolbarItem IconImageSource="deleteitem.png"/> <ToolbarItem…

