In Development
Last Updated: 29 Sep 2022 12:45 by ADMIN
Created by: Giampaolo
Comments: 0
Category: UI for Xamarin
Type: Bug Report
0

Unable to deploy Xamarin app with Telerik Document Processing dlls when AOT is true in Release configuration.

An error with text like is displayed in Visual Studio:

XABLD7028: System.IO.FileNotFoundException: Could not find file '...\....Droid\obj\Release\120\aot\armeabi-v7a\libaot-Telerik.Documents.Fixed.dll.so'

 

Declined
Last Updated: 23 Sep 2022 05:48 by ADMIN
Created by: Vidhi
Comments: 1
Category: UI for Xamarin
Type: Bug Report
0
For SelectionMode = Miultiple, we need SelectedItems property to be bound to the VM collection to get the selection items, however, when i am using the control, I am not able to find SelectedItems property for RadComboBox. Am i missing something?
Unplanned
Last Updated: 22 Aug 2022 20:58 by Brent

LongPress is called on element that is already disposed. 

ObjectDisposedException is thrown:

at Telerik.XamarinForms.Common.NativeGestureRecognizer.ToDip
 at Telerik.XamarinForms.Common.GestureListener.OnLongPress

Stack-Trace

 

Xamarin Exception Stack: System.ObjectDisposedException: Cannot access a disposed object. Object name: 'Xamarin.Forms.Platform.Android.Platform+DefaultRenderer'. at Java.Interop.JniPeerMembers.AssertSelf (Java.Interop.IJavaPeerable self) [0x00029] in <2e109281f9514c53b44688fd4549adb2>:0 at Java.Interop.JniPeerMembers+JniInstanceMethods.InvokeNonvirtualObjectMethod (System.String encodedMember, Java.Interop.IJavaPeerable self, Java.Interop.JniArgumentValue* parameters) [0x00000] in <2e109281f9514c53b44688fd4549adb2>:0 at Android.Views.View.get_Context () [0x0000a] in <9d68875f5dbd432db5314e1c0d96cb02>:0 at Telerik.XamarinForms.Common.NativeGestureRecognizer.ToDip (System.Single px) [0x00000] in <9f139977bc32402dabe4bb05ac247bb2>:0 at Telerik.XamarinForms.Common.GestureListener.OnLongPress (Android.Views.MotionEvent e) [0x0000c] in <9f139977bc32402dabe4bb05ac247bb2>:0 at Android.Views.GestureDetector+IOnGestureListenerInvoker.n_OnLongPress_Landroid_view_MotionEvent_ (System.IntPtr jnienv, System.IntPtr native__this, System.IntPtr native_e) [0x0000f] in <9d68875f5dbd432db5314e1c0d96cb02>:0 at (wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.102(intptr,intptr,intptr)

The issue occurs on the following device:

Android: 12
Manufacturer: samsung
Model: SM-G970U
Unplanned
Last Updated: 16 Aug 2022 05:19 by ADMIN
Created by: Francisco Manuel
Comments: 12
Category: UI for Xamarin
Type: Feature Request
6

Do you have plans to develop controls for the UNO platform?

 

There are other companies that have already stated that they are working on it, for example,  

https://www.syncfusion.com/blogs/post/collaboration-syncfusion-uno-platform.aspx 

Completed
Last Updated: 21 Jul 2022 13:19 by ADMIN
Release R1 2021 SP1

When building against XF5 and after migrating a project you can get the following error:-

Severity Code Description Project File Line Suppression State
Error failed linking file resources. App1.Android
Error '5dp' is incompatible with attribute verticalOffset (attr) float [weak]. App1.Android
Error '10dp' is incompatible with attribute horizontalOffset (attr) float [weak]. App1.Android

It appears to be a conflict between

<PackageReferenceInclude="Xamarin.Google.Android.Material"Version="1.2.1.1" />

and Telerik assemblies.

If a dummy app is built with that Nuget it all works fine until the Nuget

<PackageReference Include="Telerik.UI.for.Xamarin" Version="2021.1.119.1" />

is added.

So you can have one or the other but not both.

Please see this GitHub thread where its discussed more and a sample app is posted.

(I am user Gmotagi in it)

https://github.com/xamarin/Xamarin.Forms/issues/13303

 

 

 

 
Unplanned
Last Updated: 23 Jun 2022 21:03 by ADMIN
ADMIN
Created by: Nikolay Demirev
Comments: 2
Category: UI for Xamarin
Type: Feature Request
10
Barcode reader which can scan a barcode and input it in an entry.
Completed
Last Updated: 22 Jun 2022 11:41 by ADMIN
Release R2 2022 SP1

DataBindingComplete event of the DataGrid should be fired when the associated data (ItemsSource) has been successfully bound to the control or any data operation like Group, Sort or Filter is applied.  Currently the event handler is not called as expected.

 

Unplanned
Last Updated: 13 May 2022 07:22 by ADMIN
Created by: Jinfeng
Comments: 3
Category: UI for Xamarin
Type: Bug Report
1
RdBusyIndicator BusyContent data binding does not work. If a string constant is assigned to the     

 

     <telerik:RadBusyIndicator
                HorizontalOptions="FillAndExpand"
                VerticalOptions="FillAndExpand"
                IsBusy="{Binding IsBusy}"
                IsVisible="{Binding IsBusy}"
                AnimationContentHeightRequest="60"
                AnimationContentWidthRequest="60"
                AnimationType="Animation3"
                AnimationContentColor="{DynamicResource BrandPrimaryColor}">
                <telerik:RadBusyIndicator.BusyContent>
                    <Label Text="{Binding BusyContent}" HorizontalOptions="Center"/>
                </telerik:RadBusyIndicator.BusyContent>
      </telerik:RadBusyIndicator>

 

RdBusyIndicator BusyContent data binding does not work for the above Label inside the "telerik:RadBusyIndicator.BusyContent". If a string constant is assigned to the Text(for example "Loading..."), then it works perfectly.

The view model 100% has the property "BusyContent" with a value. By the way, the IsBusy and IsVisible data binding work fine.   

Unplanned
Last Updated: 12 May 2022 05:47 by ADMIN
when the item is too long and it spans 2 rows in the result view. When user selects this long item and the drop-down is closed, the selected item text is right-aligned in the control. 

Completed
Last Updated: 11 May 2022 14:56 by ADMIN
Release R2 2022
Created by: Anbu
Comments: 0
Category: UI for Xamarin
Type: Feature Request
2
Add linear progress bar which indicates the progress of a task.
Completed
Last Updated: 31 Mar 2022 13:59 by ADMIN
Release Release 2021.1.331 (R1 2022 minor release)
With the Telerik UI for Xamarin release 2022.1.222.1 SkiaSharp version was updated to 2.80.3 
but inside the Telerik.UI.for.Xamarin.SkiaSharp NuGet package the SkiaSharp.Views.Forms version is not updated. The version is 1.68.0
Unplanned
Last Updated: 25 Feb 2022 15:23 by ADMIN
Created by: Luiz
Comments: 15
Category: UI for Xamarin
Type: Feature Request
40
xamarin forms on wpf is now official, https://docs.microsoft.com/en-us/xamarin/xamarin-forms/platform/wpf
we need to support telerik on there aswell..
Completed
Last Updated: 19 Jan 2022 13:55 by ADMIN
Release R1 2022
TimePicker allows you to create custom Accept and Cancel commands, still, currently there isn't a way to bind a command parameter and then use it in the corresponding command Execute method.
Completed
Last Updated: 19 Jan 2022 13:43 by ADMIN
Release R1 2022
Created by: Andrea
Comments: 5
Category: UI for Xamarin
Type: Feature Request
4
I think a "SignPad" would be a very nice new feature for XF.
Declined
Last Updated: 29 Dec 2021 07:58 by ADMIN
Created by: Robert
Comments: 2
Category: UI for Xamarin
Type: Bug Report
0

Combobox, selection mode multiple.

Select the third item:

 

And you get this:

(also note the +1 circle going over the border)

 

However, set selected items programatically, and you get this:

There's plenty of space in the control.

Open the dropdown:

Still plenty of space, but... the button has disappeared.

Collapse it by clicking somewhere outside the control and you get back to the measurement bug:

Duplicated
Last Updated: 09 Nov 2021 13:37 by ADMIN
Created by: Vinu
Comments: 1
Category: UI for Xamarin
Type: Feature Request
0

Hi Team,

Were are using RadCalendar- Agenda View mode.

In that

a)we have to add an icon in some specific appointments. 
b)We also need a clicked event on that icon  to show a TOOL-TIP with some details in it. 

Have attached a snapshot for your reference.

Please let it know the possibilities

 

Thanks,

Vinu Priya

 

Completed
Last Updated: 03 Nov 2021 18:12 by ADMIN
Release 2021.2.728 (R2 2021 minor release)
Created by: Vlad
Comments: 23
Category: UI for Xamarin
Type: Bug Report
8

There seems to be 2 issues with Telerik ui for xamarin and Xamarin.AndroidX.Core versions 1.3.2.2 and newer where A) Linker seems to be failing when set to "Sdk Assemblies Only" on Visual Studio 16.9.0.

 

The other issue is with Telerik RadListView and same  AndroidX.Core at runtime I am getting the following exception:

System.TypeLoadException: 'VTable setup of type Telerik.XamarinForms.DataControlsRenderer.Android.ListViewAccessibilityDelegateCompat failed'

 

Please advise

Declined
Last Updated: 03 Nov 2021 18:10 by ADMIN
Created by: Luc
Comments: 1
Category: UI for Xamarin
Type: Bug Report
1

Please refer to this issue: https://feedback.telerik.com/xamarin/1509502-errors-with-latest-versions-of-androidx

Hello this problem seems to be still prevalent in "Release" mode when using the individual libraries as well, in my case I am referencing the lite libraries from telerik nuget (Telerik.UI.for.Xamarin.Input.Lite + Telerik.UI.for.Xamarin.DataControls.Lite 2021.3.915.1).

There are no error when the workaround for this is to set Linking to "None". Project is latest XF 5.0.0.2196 with all latest AndroidX libraries: Project targets Android 10 (Q) 

----------------------------------------------------------------------------------
Severity Code Description Project File Line Suppression State
Error Java.Interop.Tools.Diagnostics.XamarinAndroidException: error XA2006: Could not resolve reference to 'Telerik.XamarinForms.Common.GeometryTypeConverter' (defined in assembly 'Telerik.XamarinForms.Primitives, Version=2021.3.915.500, Culture=neutral, PublicKeyToken=null') with scope 'Telerik.XamarinForms.Common, Version=2021.3.915.500, Culture=neutral, PublicKeyToken=null'. When the scope is different from the defining assembly, it usually means that the type is forwarded. ---> Mono.Cecil.ResolutionException: Failed to resolve Telerik.XamarinForms.Common.GeometryTypeConverter
   at Mono.Linker.Steps.MarkStep.HandleUnresolvedType(TypeReference reference)
   at Mono.Linker.Steps.MarkStep.MarkType(TypeReference reference)
   at MonoDroid.Tuner.MonoDroidMarkStep.MarkType(TypeReference reference)
   at Mono.Linker.Steps.MarkStep.MarkCustomAttributeArgument(CustomAttributeArgument argument)
   at Mono.Linker.Steps.MarkStep.MarkCustomAttributeArguments(CustomAttribute ca)
   at Mono.Linker.Steps.MarkStep.MarkCustomAttribute(CustomAttribute ca)
   at Mono.Linker.Steps.MarkStep.MarkCustomAttributes(ICustomAttributeProvider provider)
   at Mono.Linker.Steps.MarkStep.MarkEntireType(TypeDefinition type)
   at Mono.Linker.Steps.MarkStep.MarkEntireAssembly(AssemblyDefinition assembly)
   at Mono.Linker.Steps.MarkStep.InitializeAssembly(AssemblyDefinition assembly)
   at Mono.Linker.Steps.MarkStep.Initialize()
   at Mono.Linker.Steps.MarkStep.Process(LinkContext context)
   at MonoDroid.Tuner.MonoDroidMarkStep.Process(LinkContext context)
   at Mono.Linker.Pipeline.ProcessStep(LinkContext context, IStep step)
   at Mono.Linker.Pipeline.Process(LinkContext context)
   at MonoDroid.Tuner.Linker.Process(LinkerOptions options, ILogger logger, LinkContext& context)
   at Xamarin.Android.Tasks.LinkAssemblies.Execute(DirectoryAssemblyResolver res)
   --- End of inner exception stack trace ---
   at Xamarin.Android.Tasks.LinkAssemblies.Execute(DirectoryAssemblyResolver res)
   at Xamarin.Android.Tasks.LinkAssemblies.RunTask()
Unplanned
Last Updated: 19 Oct 2021 07:36 by ADMIN
Created by: Ben
Comments: 0
Category: UI for Xamarin
Type: Feature Request
2
I see there are Tokens inside of the AutoComplete but standalone options would be great to have in the Telerik UI for Xamarin suite
Unplanned
Last Updated: 12 Oct 2021 13:43 by ADMIN

The app crashes randomly when scrolling through the images loaded from the tagit app. 
The crash occurs on iPhone SE 2020 iOS 14.8, it doesn't crash every time you scroll through the images, the crash appears randomly.  

crash on iPhone X iOS 14.8


The issue cannot be reproduced on iPhone 12 ProMax iOS 14.8.

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