Xamarin.Forms 1.4.3.6372

Build native UIs for iOS, Android, and Windows Phone from a single, shared C# codebase

There is a newer prerelease version of this package available.
See the version list below for details.
Install-Package Xamarin.Forms -Version 1.4.3.6372
dotnet add package Xamarin.Forms --version 1.4.3.6372
paket add Xamarin.Forms --version 1.4.3.6372
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

## Enhancements ##

- Android ActivityIndicator Color property now works for Android 5.0+
- WinPhone 8.0 ActivityIndicator Color property now works
- [WinRT] Now properly supports Color.Accent
- [WinRT] Assorted performance and correctness fixes
- [WinRT] PageRenderer.OnElementChanged is now virtual
- [Android] Properly support `DatePicker.MinimumDate` and `DatePicker.MaximumDate`
- [Xaml] Speed up parsing/understand of predefined colors by removing reflection
- [Docs] Add documentation for missing summaries
- [Core] Binding now supports binding to dynamic objects, such a json objects.

## API Changes ##

`Xamarin.Forms.ItemsView` now contains a `protected virtual void UnhookContent (TVisual content)` method. This method is used for unhooking or otherwise cleaning content after usage. While the risk is low, this can be a breaking change for you app if you happen to have provided a method with the same name and the same parameters on a subclass of `ItemsView`, e.g. `ListView`. Please check your code if this is the case.

## Bug Fixes ##

- [Bug 31029](https://bugzilla.xamarin.com/show_bug.cgi?id=31029) - [Windows Phone 8.1]Generating an Image via MemoryStream does not appear
- [Bug 30935](https://bugzilla.xamarin.com/show_bug.cgi?id=30935) - NullReferenceException in ViewRenderer<TView, TNativeView> (Xamarin.Forms.Platform.Android)
- [Bug 30861](https://bugzilla.xamarin.com/show_bug.cgi?id=30861) - Entry text has wrong default value on Android
- [Bug 30251](https://bugzilla.xamarin.com/show_bug.cgi?id=30251) - MasterDetail page's right area of detail page cannot receive touch on spit mode
- [Bug 30169](https://bugzilla.xamarin.com/show_bug.cgi?id=30169) - Compiled form with a dynamic resource reference throws a BindableObject:SetDynamicResource exception
- [Bug 30074](https://bugzilla.xamarin.com/show_bug.cgi?id=30074) - Multiple DataTriggers on same data bound property don't always trigger (XAML)
- [Bug 29861](https://bugzilla.xamarin.com/show_bug.cgi?id=29861) - latest pre-release screws up breakpoint debugging
- [Bug 29508](https://bugzilla.xamarin.com/show_bug.cgi?id=29508) - [WinPhone] Clicking back button twice quickly form second page to exit app causes app to crash.
- [Bug 29453](https://bugzilla.xamarin.com/show_bug.cgi?id=29453) - Navigation.PopAsync(false) in Entry.Completed handler => System.ArgumentException
- [Bug 29363](https://bugzilla.xamarin.com/show_bug.cgi?id=29363) - Pushing and then popping a page modally in succession causes an exception.
- [Bug 29344](https://bugzilla.xamarin.com/show_bug.cgi?id=29344) - Fix crash in messaging center / unsubscribe on callback - TableView Collection was modified enumeration operation may not execute
- [Bug 29270](https://bugzilla.xamarin.com/show_bug.cgi?id=29270) - Xamarin.Forms 1.4.2.6355: OpenGlView is broken
- [Bug 29247](https://bugzilla.xamarin.com/show_bug.cgi?id=29247) - iOS Device.OpenUri breaks with encoded params
- [Bug 29229](https://bugzilla.xamarin.com/show_bug.cgi?id=29229) - Fix crash on ListView on Windows Phone
- [Bug 29128](https://bugzilla.xamarin.com/show_bug.cgi?id=29128) - If VerticalOptions not explicitly set on a Slider on Android, the two parts of the Slider are separated when drawn
- [Bug 29107](https://bugzilla.xamarin.com/show_bug.cgi?id=29107) - ScrollView text overlaps
- [Bug 29017](https://bugzilla.xamarin.com/show_bug.cgi?id=29017) - Pin Clicked does not fire (iOS at least)
- [Bug 28952](https://bugzilla.xamarin.com/show_bug.cgi?id=28952) - NullReferenceException when setting MainPage for first time in OnStart
- [Bug 28901](https://bugzilla.xamarin.com/show_bug.cgi?id=28901) - WebView not allowing DOM Storage
- [Bug 28821](https://bugzilla.xamarin.com/show_bug.cgi?id=28821) - Application crashes when ContentPage in TabbedPage has its IsVisible property set to false.
- [Bug 28796](https://bugzilla.xamarin.com/show_bug.cgi?id=28796) - Crash on Tab change
- [Bug 28765](https://bugzilla.xamarin.com/show_bug.cgi?id=28765) - Slider Value property binds OneWay by default
- [Bug 28689](https://bugzilla.xamarin.com/show_bug.cgi?id=28689) - Xaml: Type argument mandatory for x:Array extension
- [Bug 28575](https://bugzilla.xamarin.com/show_bug.cgi?id=28575) - listview header set to null
- [Bug 28545](https://bugzilla.xamarin.com/show_bug.cgi?id=28545) - AbsoluteLayout attributes don't work in a style
- [Bug 28335](https://bugzilla.xamarin.com/show_bug.cgi?id=28335) - NRE when pushing/popping a page quickly
- [Bug 28045](https://bugzilla.xamarin.com/show_bug.cgi?id=28045) - [Android] ImageRenderer assumes that the control is a FormsImageView
- [Bug 28001](https://bugzilla.xamarin.com/show_bug.cgi?id=28001) - TabbedPage: invisible tabs are not Disposed
- [Bug 27968](https://bugzilla.xamarin.com/show_bug.cgi?id=27968) - Resource dictionary throws an Exception when inheriting from a subclass of ContentPage
- [Bug 27779](https://bugzilla.xamarin.com/show_bug.cgi?id=27779) - Xamarin.Forms.ReadOnlyListAdapter.IndexOf throws NotImplementedExcpetion
- [Bug 27661](https://bugzilla.xamarin.com/show_bug.cgi?id=27661) - ViewCell IsEnabled set to false does not disable a cell in a TableView
- [Bug 27606](https://bugzilla.xamarin.com/show_bug.cgi?id=27606) - MasterDetailPage Detail is interactive even when Master is open when in Landscape
- [Bug 27537](https://bugzilla.xamarin.com/show_bug.cgi?id=27537) - DatePicker control does not behave as other picker controls
- [Bug 27526](https://bugzilla.xamarin.com/show_bug.cgi?id=27526) - Type ConstraintExpressionExtension not found in xmlns
- [Bug 27270](https://bugzilla.xamarin.com/show_bug.cgi?id=27270) - Add GeneratedCodeAttribute to generated partial classes
- [Bug 27229](https://bugzilla.xamarin.com/show_bug.cgi?id=27229) - Failure with SetBinding<TSource>  / [C] Allow Convert in path expressions
- [Bug 26455](https://bugzilla.xamarin.com/show_bug.cgi?id=26455) - Color GetHashCode returns wrong results
- [Bug 26418](https://bugzilla.xamarin.com/show_bug.cgi?id=26418) - [Android] ListView does not update when the bound ObservableCollection changes
- [Bug 25845](https://bugzilla.xamarin.com/show_bug.cgi?id=25845) - Unhandled exception finalizing ListViewAdapter on Android
- [Bug 25662](https://bugzilla.xamarin.com/show_bug.cgi?id=25662) - Setting IsEnabled does not disable SwitchCell in Forms listview
- [Bug 25400](https://bugzilla.xamarin.com/show_bug.cgi?id=25400) - XAML x:TypeArguments does not support nested generic types
- [Bug 24910](https://bugzilla.xamarin.com/show_bug.cgi?id=24910) - Nullable properties throw Property not found exception
- [Bug 24871](https://bugzilla.xamarin.com/show_bug.cgi?id=24871) - Picker value doesn't get updated when Android "reuses" an old control
- [Bug 24258](https://bugzilla.xamarin.com/show_bug.cgi?id=24258) - Xamlg issue when declaring generics separated by a space
- [Bug 21744](https://bugzilla.xamarin.com/show_bug.cgi?id=21744) - Carousel Page iOS CurrentPage bug
- [Bug 28364](https://bugzilla.xamarin.com/show_bug.cgi?id=28364) - Listview.FooterTemplate cause NullReferenceException
- [Bug 28345](https://bugzilla.xamarin.com/show_bug.cgi?id=28345) - Android crash on listview press hold and swipe
- [Bug 28191](https://bugzilla.xamarin.com/show_bug.cgi?id=28191) - Java.Lang.NullPointerException in TabbedPage
- [Bug 28119](https://bugzilla.xamarin.com/show_bug.cgi?id=28119) - Disabling Editor in iOS does not disable entry of text
- [Bug 27234](https://bugzilla.xamarin.com/show_bug.cgi?id=27234) - ViewCell background conflicts with ListView Semi-Transparent and Transparent backgrounds
- [Bug 28242](https://bugzilla.xamarin.com/show_bug.cgi?id=28242) - CarouselPage Disappearing event does not fire on Android
- [Bug 27951](https://bugzilla.xamarin.com/show_bug.cgi?id=27951) - Sample 'WorkingWithListviewNative' throw Exception on Xam.Android project.
- [Bug 27976](https://bugzilla.xamarin.com/show_bug.cgi?id=27976) - [Android] MasterDetail NavigationDrawer Does Not Hide On DoubleTap of Item
- [Bug 28424](https://bugzilla.xamarin.com/show_bug.cgi?id=28424) - [Android][WinPhone] When setting the minimum and maximum date for a date picker, only allow valid dates to be seen/selected from the DatePicker dialog.
- [Bug 27766](https://bugzilla.xamarin.com/show_bug.cgi?id=27766) - On Android, button background is not updated when color changes
- [Bug 27689](https://bugzilla.xamarin.com/show_bug.cgi?id=27689) - GroupHeaderCells disappear when item is removed from a group in ListView (iOS only)
- [Bug 29158](https://bugzilla.xamarin.com/show_bug.cgi?id=29158) - XF for WP8.1RT - BeginInvokeOnMainThread generates NullReferenceException
- [Bug 28390](https://bugzilla.xamarin.com/show_bug.cgi?id=28390) - ListView - jump list always shows on WPhone, even without GroupShortNameBinding

## Other Fixes ##

- [Android] - Right edge of `MasterDetailPage` on tablet now handles touches
- [WinRT] - First page of TabbedPage doesn't show up until a move  or swipe
- [WinRT] - ListView.ItemTapped does not fire for already selected items
- [WinRT] - ListView now support tapping on the same item multiple times
- [WinRT] -  ListView supports selected color
- [WinRT] -  CellControl unloads cell directly rather using DataContext as Cell
- [iOS] - Fix UserLocation showing as Pin
- [Packaging] - Fix a minor packaging issue
- [Core] - ListView no longer leaks cells for items that have been removed from the ItemsSource
- [Core] Fix corner case where PushModalAsync could end up pushing pages in the wrong order.
- [WinRT] Page.Disappearing now works correctly
- [WinRT] NavigationPage.Padding now respected correctly
- [WinRT] Various fixes for Page.IsBusy
- [WinRT] TabbedPage no correctly lays out children
- [Android] ScrollTo no longer off by one in ListView using Headers
- [Android] Fix crash when using non-existent image as the Icon for a ToolbarIcon
- [Android] Add some missing warning messages
- [Android] Fix crash with malformed ViewCells
- [iOS] Default Keyboard now matches platform default
- [iOS] Fix crash when dismissing popover from ContextActions

There are additional internal fixes and correctness changes. If your bug is not listed here please re-verify against this release. Unfortunately due to the number of issues resolved we are certain we missed some compiling the notes, we apologize.

Version History

Version Downloads Last updated
2.5.0.121934 14,505 11/28/2017
2.5.0.91635 43,169 11/16/2017
2.5.0.77107 8,505 11/13/2017
2.5.0.75255-pre3 1,705 11/10/2017
2.5.0.19271-pre2 4,567 10/20/2017
2.4.0.91020 3,869 11/16/2017
2.4.0.74863 16,533 11/10/2017
2.4.0.38779 33,256 10/30/2017
2.4.0.18342 30,721 10/20/2017
2.4.0.282 80,607 9/29/2017
2.4.0.280 54,769 9/27/2017
2.4.0.275-pre3 4,160 9/19/2017
2.4.0.269-pre2 9,121 8/29/2017
2.4.0.266-pre1 7,284 8/16/2017
2.3.5.256-pre6 21,373 6/29/2017
2.3.5.255-pre5 1,827 6/26/2017
2.3.5.239-pre3 20,456 5/11/2017
2.3.5.235-pre2 7,594 4/26/2017
2.3.5.233-pre1 5,383 4/13/2017
2.3.4.270 71,571 8/29/2017
2.3.4.267 43,772 8/16/2017
2.3.4.247 265,936 5/16/2017
2.3.4.231 152,735 4/12/2017
2.3.4.224 196,508 3/29/2017
2.3.4.221-pre6 4,450 3/27/2017
2.3.4.214-pre5 7,245 3/14/2017
2.3.4.212-pre4 3,308 3/10/2017
2.3.4.211-pre3 1,125 3/9/2017
2.3.4.192-pre2 14,832 2/3/2017
2.3.4.184-pre1 7,878 1/13/2017
2.3.3.193 179,359 2/1/2017
2.3.3.180 175,337 1/5/2017
2.3.3.175 105,650 12/6/2016
2.3.3.168 57,247 11/23/2016
2.3.3.166-pre4 5,885 11/3/2016
2.3.3.163-pre3 5,302 10/17/2016
2.3.3.152-pre2 12,302 9/15/2016
2.3.2.127 221,862 9/14/2016
2.3.2.118-pre1 5,892 8/3/2016
2.3.1.114 136,690 8/3/2016
2.3.1.113-pre3 2,790 7/19/2016
2.3.1.111-pre2 3,882 7/4/2016
2.3.1.110-pre1 1,553 6/29/2016
2.3.0.107 172,900 6/29/2016
2.3.0.49 65,234 6/16/2016
2.3.0.46-pre3 12,555 5/30/2016
2.3.0.38-pre2 11,009 4/27/2016
2.3.0.34-pre1 7,143 4/27/2016
2.2.0.45 95,853 5/30/2016
2.2.0.31 114,241 4/27/2016
2.2.0.23-pre4 2,244 4/20/2016
2.2.0.18-pre3 1,422 4/20/2016
2.2.0.5-pre2 15,082 4/8/2016
2.2.0.4-pre1 17,596 4/5/2016
2.1.0.6529 86,239 3/13/2016
2.1.0.6526 15,330 3/9/2016
2.1.0.6524 24,846 3/2/2016
2.1.0.6521 9,060 3/1/2016
2.1.0.6517-pre5 1,170 2/18/2016
2.1.0.6513-pre4 1,116 2/9/2016
2.1.0.6508-pre3 1,408 1/28/2016
2.1.0.6503-pre2 5,991 1/22/2016
2.1.0.6501-pre1 560 1/21/2016
2.1.0.6500-pre1 402 1/20/2016
2.0.1.6505 83,387 1/28/2016
2.0.1.6495 67,254 1/20/2016
2.0.1.6492-pre1 2,884 12/3/2015
2.0.0.6490 84,031 12/1/2015
2.0.0.6484 16,207 11/21/2015
2.0.0.6482 207,703 11/17/2015
1.5.2.6478-pre3 359 11/17/2015
1.5.2.6477-pre2 2,610 11/10/2015
1.5.2.6469-pre1 1,142 10/20/2015
1.5.1.6471 68,496 10/20/2015
1.5.1.6468 2,732 10/20/2015
1.5.1.6460-pre2 619 10/13/2015
1.5.1.6455-pre1 1,747 10/2/2015
1.5.0.6447 42,171 9/25/2015
1.5.0.6446 18,857 9/16/2015
1.5.0.6404-pre3 2,264 8/25/2015
1.5.0.6401-pre2 451 8/21/2015
1.5.0.6396-pre1 1,041 8/5/2015
1.4.4.6449 1,519 9/25/2015
1.4.4.6443 644 9/16/2015
1.4.4.6392 62,443 7/29/2015
1.4.4.6391 1,092 7/28/2015
1.4.4.6387 2,004 7/27/2015
1.4.4.6379-pre3 616 7/20/2015
1.4.4.6378-pre2 455 7/16/2015
1.4.4.6377-pre1 417 7/14/2015
1.4.3.6376 32,397 7/9/2015
1.4.3.6374 14,257 7/1/2015
1.4.3.6372 (current version) 1,141 6/30/2015
1.4.3.6364-pre3 1,350 6/16/2015
1.4.3.6358-pre2 4,595 4/24/2015
1.4.3.6356-pre1 499 4/21/2015
1.4.2.6359 48,662 4/30/2015
1.4.2.6355 11,831 4/21/2015
1.4.2.6353-pre2 1,534 3/31/2015
1.4.2.6350-pre1 623 3/30/2015
1.4.1.6349 39,000 3/30/2015
1.4.1.6347-pre2 2,342 3/19/2015
1.4.1.6342-pre1 785 3/10/2015
1.4.0.6341 26,002 3/9/2015
1.4.0.6340-pre2 1,320 3/6/2015
1.4.0.6336-pre1 665 3/3/2015
1.3.5.6337 4,098 3/5/2015
1.3.5.6335 18,135 3/2/2015
1.3.5.6333-pre1 1,033 2/17/2015
1.3.4.6332 15,238 2/17/2015
1.3.4.6331-pre4 601 2/13/2015
1.3.4.6329-pre3 385 2/12/2015
1.3.4.6328-pre2 424 2/11/2015
1.3.4.6325-pre1 396 2/9/2015
1.3.3.6323 44,121 2/9/2015
1.3.3.6322-pre3 357 2/6/2015
1.3.3.6321-pre2 520 2/4/2015
1.3.3.6318-pre1 480 2/2/2015
1.3.2.6316 6,288 2/3/2015
1.3.2.6313-pre3 453 1/30/2015
1.3.2.6309-pre2 511 1/28/2015
1.3.2.6299-pre1 1,220 1/20/2015
1.3.1.6296 46,563 1/4/2015
1.3.1.6294-pre1 3,304 12/24/2014
1.3.0.6292 8,145 12/24/2014
1.3.0.6286-pre4 1,260 12/19/2014
1.3.0.6284-pre3 790 12/12/2014
1.3.0.6280-pre2 697 12/9/2014
1.3.0.6275-pre1 6,939 11/12/2014
1.2.3.6257 34,506 10/2/2014
1.2.3.6256-pre4 1,386 9/26/2014
1.2.3.6255-pre3 1,751 9/20/2014
1.2.3.6249-pre2 986 9/9/2014
1.2.3.6246-pre1 3,313 8/15/2014
1.2.2.6243 25,175 7/30/2014
1.2.2.6241-pre3 1,875 7/28/2014
1.2.2.6240-pre2 3,653 7/22/2014
1.2.2.6238-pre1 2,686 7/17/2014
1.2.1.6229 6,963 7/14/2014
1.1.1.6206 13,213 6/19/2014
1.1.0.6201 11,272 6/12/2014
1.0.6197 3,065 6/4/2014
1.0.6188 10,099 5/28/2014
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