Unplanned
Last Updated: 01 Apr 2020 14:00 by ADMIN
We are experiencing a hard crash when updating a collection that is the source for a RadListView.   This appears to only occur in Android 10 on Samsung device with Bixby Button enabled.   
Unplanned
Last Updated: 01 Apr 2020 11:33 by ADMIN
when applying custom label formatter to wrap the categorical axis label text, the text is not wrapped. It works fine on iOS and UWP.
Unplanned
Last Updated: 01 Apr 2020 08:47 by ADMIN

If you have the following PieChart with donut series definition:

<telerikChart:RadPieChart HeightRequest="200" 
                          WidthRequest="200">
    <telerikChart:RadPieChart.Series>
        <telerikChart:DonutSeries ShowLabels="True"
                                  ValueBinding="Value"
                                  ItemsSource="{Binding Data}" />
        <telerikChart:DonutSeries ShowLabels="True"
                                  RadiusFactor="0.45"
                                  ValueBinding="Value"
                                  ItemsSource="{Binding Data1}" />
    </telerikChart:RadPieChart.Series>
</telerikChart:RadPieChart>

On android works as expected:

On iOS the series are overlapped and not visualized as expected. The radius factor is not respected

On UWP the second donut series in not visualized and the radius factor is not respected.

Unplanned
Last Updated: 30 Mar 2020 13:24 by ADMIN

ListViewLoadOnDemandCollection method is not triggering in iOS automatically when there is a need to display the items on the screen. We have to manually scroll the list view then the ListViewLoadOnDemandCollection triggers and give further data to show. 

Things are working fine on Android platform.

Under Review
Last Updated: 31 Mar 2020 12:18 by ADMIN
Created by: Carl Lorenze
Comments: 1
Category: Entry
Type: Bug Report
0

My Rad Entry Doesn't Work in my Emulator but the other controls is working.

This is my Xaml:

this is the my Emulator the Radentry is does doesn't Working.

 

Please Help me...

Advance Thank youu

Unplanned
Last Updated: 30 Mar 2020 06:24 by ADMIN

the CANCEL text wraps to a second line on most of the Android devices. For example Hisense F20 (720 x 1280) and Huawei P9 Lite (1080 x 1920).

 

Unplanned
Last Updated: 27 Mar 2020 15:34 by ADMIN
Created by: Jag
Comments: 0
Category: Installer and VS Extensions
Type: Bug Report
0

The issue occurs when new Telerik project is created (or create Xamarin.Form new project, add the Telerik UI for Xamarin assemblies manually and then add some of the Telerik UI for Xamarin Item Templates.

All platform projects are including assemblies from the Portable. For example for the Android project assemblies should be included from the Android folder. 

Also this issue affects the simple login template - for example the entry controls for user name and password are not visible.
UWP it complains that the common.dll is missing even though that reference is present. I manually removed and added it to see if it resolves the issue with no luck.

Workaround:

add the Telerik UI for Xamarin suite using the Telerik UI for Xamarin Nuget Server.

Duplicated
Last Updated: 30 Mar 2020 07:48 by ADMIN
Created by: Jag
Comments: 1
Category: UI for Xamarin
Type: Bug Report
0

In the SearchViewSingleLineItems Telerik template, it places a RadListView in an auto-sized RowDefinition. As a result, this causes the RadListView not to appear on iOS. This should be a star-sized row as mentioned in this UI for Xamarin documentation.

Although unrelated to the issue, the deprecated RadAutoComplete is being used for the example. Please update it to use the new RadAutoCompleteView instead.

Please update this template (and any other search templates that might have the same issues), thank you.

Unplanned
Last Updated: 24 Mar 2020 08:21 by ADMIN

When RadPdfViewer is used in a master-detail page, I should maintain the previous page index when I traverse between pages.

Unplanned
Last Updated: 23 Mar 2020 09:46 by ADMIN
 If you create a login page, username password, and you run the app on the debugger, if you close the app using the debugger on visual studio the app closes and the keyboard stays displayed in the android main screen.
Declined
Last Updated: 27 Mar 2020 11:13 by ADMIN

I have upgraded my Xamarin.Forms to version 4.5 and installed the dependent AndroidX nuget packages.  After upgrading UI for Xamarin to version 2020.1.318.1, I'm getting 3 errors below in my Xamarin Android project that seems to have to do with min SDK version when I try to build:

java/lang/String;Ljava/util/List;)[B :  invalid opcode ba - invokedynamic requires --min-sdk-version >= 26 (currently 13) 

com.android.dx.cf.code.SimException: ERROR in androidx.browser.customtabs.CustomTabsService$1.newSessionInternal:(Landroid/support/customtabs/ICustomTabsCallback;Landroid/app/PendingIntent;)Z: invalid opcode ba - invokedynamic requires --min-sdk-version >= 26 (currently 13)

com.android.dx.cf.code.SimException: ERROR in androidx.browser.trusted.ConnectionHolder.getServiceWrapper:()Lcom/google/common/util/concurrent/ListenableFuture;: invalid opcode ba - invokedynamic requires --min-sdk-version >= 26 (currently 13) 


I'm targeting Android 9 and set the minimum supported SDK to 26.  The error hasn't gone away.

I upgraded to latest Telerik to address a reference issue with AndroidX.RecyclerView but it seems that these new errors are showing up now. 

Is there something I can do to resolve the error or do I just have to wait for the next Telerik UI for Xamarin release?

 

Unplanned
Last Updated: 19 Mar 2020 11:44 by ADMIN
Created by: Alan
Comments: 0
Category: MaskedInput
Type: Bug Report
0

MaskedInput ignores VerticalOptions

 

Unplanned
Last Updated: 19 Mar 2020 10:52 by ADMIN
Created by: Alan
Comments: 1
Category: MaskedInput
Type: Feature Request
0

For example the control ignores IsTabStop and TabIndex properties for keyboard tab navigation. It behaves differently on Android, iOS and UWP.

Unplanned
Last Updated: 19 Mar 2020 09:49 by ADMIN
If DataGrid is placed inside Grid Row with "*" Height inside RadPopup, the layout of the control is broken when user enters edit mode.  As soon as the keyboard is shown, the DataGrid disappear.
Unplanned
Last Updated: 18 Mar 2020 12:55 by ADMIN
Created by: Mayank
Comments: 0
Category: Chart
Type: Feature Request
0
I want to create Drill-down charts in my xamarin.forms application. Please provide this functionality in Telerik UI for Xamarin Chart control. I want to drill-down from any type of chart to any type of chart for e.g Line chart can drill down to bar or pie chart.
Unplanned
Last Updated: 13 Mar 2020 07:46 by ADMIN
When the Start and EndDate properties are changed one after another and each of them calls PropertyChanged the appointment does not render accurately. If for example there is an appointment from 3 PM to 4 PM (duration 1 hour) and the Appointment is changed to one hour earlier (from 2 PM to 3 PM) on the screen the Appointment is displayed from 2 PM to 4 PM (duration 2 hours).
Unplanned
Last Updated: 12 Mar 2020 10:51 by ADMIN
Created by: Manoj
Comments: 0
Category: ListView
Type: Feature Request
0

The staggered layout lays out items in a staggered grid formation. the layout is available as follow:

Telerik Ui for Xamarin.iOS ListView

Telerik UI for Xamarin.Android ListView

Telerik UI for UWP ListView

Duplicated
Last Updated: 10 Mar 2020 14:20 by ADMIN
Created by: Olivier
Comments: 1
Category: UI for Xamarin
Type: Feature Request
1

Hello,

We are using Xamarin Forms and Telerik for iOS and Android.

We were asked several months ago to host our Xamarin Forms app on WPF.

Currently, SyncFusion is the only one to support WPF.

Will Telerik support WPF for Xamarin Forms someday ? Do you have any idea when ?

If you won't support it, I will be obliged to move to SyncFusion (WPF will be mandatory soon as we will migrate our WPF app on Xamarin : a merge of our products and our dev team)

We have both Telerik and SyncFusion. We decided to use Telerik for 95% of our controls (except the ListView where SyncFusion got more advanced features).
We prefer to stay on Telerik for as long as we can but won't have other choice to migrate to SyncFusion if Telerik will never provide WPF controls for Xamarin Forms.

Thanks a lot

Unplanned
Last Updated: 12 Mar 2020 15:08 by ADMIN

After I set the DateTime to a specific time and then do clearSelection on it, I can not set the same DateTIme on it. If I set a different DateTime from the original value then it works. Its almost like its ValueChanged Event is not fired or something after ClearSelection is called.

The same issue can be reproduced when using the ClearCommand.

Unplanned
Last Updated: 23 Mar 2020 16:37 by Jesse

Setting DataFormPasswordEditor inside a custom renderer on Android leads to the following exception:

Java.Lang.NullPointerException: Attempt to invoke virtual method 'java.util.Iterator java.util.ArrayList.iterator()' on a null object reference

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