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There is a newer version of this package available.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
<PackageReference Include="Xamarin.Forms" Version="1.4.3.6372" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
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
4.0.0.346134-pre9 2,045 4/18/2019
4.0.0.304370-pre8 5,605 4/3/2019
4.0.0.250467-pre7 4,262 3/20/2019
4.0.0.232914-pre6 4,422 3/14/2019
4.0.0.169046-pre5 4,912 2/21/2019
4.0.0.135214-pre4 3,702 2/6/2019
4.0.0.94569-pre3 3,737 1/24/2019
4.0.0.62955-pre2 11,090 1/10/2019
4.0.0.8055-pre1 11,539 12/4/2018
3.6.0.344457 12,841 4/18/2019
3.6.0.293080 35,965 4/3/2019
3.6.0.264807 57,203 3/19/2019
3.6.0.220655 52,218 3/6/2019
3.6.0.169048-pre2 405 2/21/2019
3.6.0.135200-pre1 3,501 2/6/2019
3.5.0.274416 1,800 3/26/2019
3.5.0.169047 47,729 2/20/2019
3.5.0.129452 62,254 2/6/2019
3.5.0.94564-pre3 830 1/24/2019
3.5.0.62956-pre2 796 1/10/2019
3.4.0.1039999 1,659 3/26/2019
3.4.0.1029999 59,898 1/24/2019
3.4.0.1009999 72,667 1/4/2019
3.4.0.1008975 307,776 11/15/2018
3.4.0.987044-pre2 2,174 11/8/2018
3.4.0.925479-pre1 8,185 10/18/2018
3.3.0.967583 137,158 11/1/2018
3.3.0.912540 94,078 10/18/2018
3.3.0.893527-pre3 5,443 10/11/2018
3.3.0.871608-pre2 8,396 10/1/2018
3.3.0.840541-pre1 4,397 9/20/2018
3.2.0.871581 82,037 10/3/2018
3.2.0.839982 104,577 9/17/2018
3.2.0.809874-pre3 3,347 9/10/2018
3.2.0.729530-pre2 10,333 8/14/2018
3.2.0.637442-pre1 8,494 7/17/2018
3.1.0.697729 290,399 8/1/2018
3.1.0.637273 90,866 7/11/2018
3.1.0.583944 123,216 6/20/2018
3.1.0.561732-pre4 5,787 6/11/2018
3.1.0.550168-pre3 2,810 6/6/2018
3.1.0.530888-pre2 1,691 6/4/2018
3.1.0.469394-pre1 10,891 5/9/2018
3.0.0.561731 135,461 6/11/2018
3.0.0.550146 25,235 6/6/2018
3.0.0.530893 19,472 6/4/2018
3.0.0.482510 207,309 5/14/2018
3.0.0.446417 114,487 5/1/2018
3.0.0.427558-pre4 8,523 4/25/2018
3.0.0.354232-pre3 13,322 4/5/2018
3.0.0.296286-pre2 8,014 3/20/2018
2.5.1.527436 76,397 5/4/2018
2.5.1.444934 152,500 4/4/2018
2.5.1.392594-pre3 4,056 3/21/2018
2.5.1.340284-pre2 5,808 3/9/2018
2.5.1.317207-pre1 5,532 3/1/2018
2.5.0.280555 300,872 2/16/2018
2.5.0.122203 305,117 12/18/2017
2.5.0.121934 195,835 11/28/2017
2.5.0.91635 124,266 11/16/2017
2.5.0.77107 28,005 11/13/2017
2.5.0.75255-pre3 5,307 11/10/2017
2.5.0.19271-pre2 9,032 10/20/2017
2.4.0.91020 43,601 11/16/2017
2.4.0.74863 33,819 11/10/2017
2.4.0.38779 58,380 10/30/2017
2.4.0.18342 54,141 10/20/2017
2.4.0.282 156,100 9/29/2017
2.4.0.280 184,016 9/27/2017
2.4.0.275-pre3 7,951 9/19/2017
2.4.0.269-pre2 13,431 8/29/2017
2.4.0.266-pre1 18,895 8/16/2017
2.3.5.256-pre6 34,401 6/29/2017
2.3.5.255-pre5 4,758 6/26/2017
2.3.5.239-pre3 27,516 5/11/2017
2.3.5.235-pre2 11,118 4/26/2017
2.3.5.233-pre1 8,961 4/13/2017
2.3.4.270 132,057 8/29/2017
2.3.4.267 64,569 8/16/2017
2.3.4.247 386,011 5/16/2017
2.3.4.231 203,344 4/12/2017
2.3.4.224 243,625 3/29/2017
2.3.4.221-pre6 7,253 3/27/2017
2.3.4.214-pre5 10,156 3/14/2017
2.3.4.212-pre4 6,116 3/10/2017
2.3.4.211-pre3 3,954 3/9/2017
2.3.4.192-pre2 19,093 2/3/2017
2.3.4.184-pre1 12,538 1/13/2017
2.3.3.193 237,519 2/1/2017
2.3.3.180 205,901 1/5/2017
2.3.3.175 116,777 12/6/2016
2.3.3.168 65,459 11/23/2016
2.3.3.166-pre4 7,792 11/3/2016
2.3.3.163-pre3 6,349 10/17/2016
2.3.3.152-pre2 15,710 9/15/2016
2.3.2.127 261,494 9/14/2016
2.3.2.118-pre1 6,772 8/3/2016
2.3.1.114 154,342 8/3/2016
2.3.1.113-pre3 3,786 7/19/2016
2.3.1.111-pre2 4,740 7/4/2016
2.3.1.110-pre1 2,425 6/29/2016
2.3.0.107 195,588 6/29/2016
2.3.0.49 85,385 6/16/2016
2.3.0.46-pre3 15,874 5/30/2016
2.3.0.38-pre2 13,010 4/27/2016
2.3.0.34-pre1 8,649 4/27/2016
2.2.0.45 117,691 5/30/2016
2.2.0.31 126,532 4/27/2016
2.2.0.23-pre4 3,066 4/20/2016
2.2.0.18-pre3 2,280 4/20/2016
2.2.0.5-pre2 15,950 4/8/2016
2.2.0.4-pre1 18,493 4/5/2016
2.1.0.6529 97,228 3/13/2016
2.1.0.6526 17,338 3/9/2016
2.1.0.6524 35,218 3/2/2016
2.1.0.6521 11,912 3/1/2016
2.1.0.6517-pre5 2,078 2/18/2016
2.1.0.6513-pre4 2,056 2/9/2016
2.1.0.6508-pre3 2,381 1/28/2016
2.1.0.6503-pre2 6,965 1/22/2016
2.1.0.6501-pre1 1,524 1/21/2016
2.1.0.6500-pre1 1,346 1/20/2016
2.0.1.6505 92,274 1/28/2016
2.0.1.6495 74,588 1/20/2016
2.0.1.6492-pre1 3,808 12/3/2015
2.0.0.6490 96,054 12/1/2015
2.0.0.6484 17,703 11/21/2015
2.0.0.6482 235,720 11/17/2015
1.5.2.6478-pre3 1,237 11/17/2015
1.5.2.6477-pre2 3,825 11/10/2015
1.5.2.6469-pre1 2,141 10/20/2015
1.5.1.6471 75,710 10/20/2015
1.5.1.6468 3,854 10/20/2015
1.5.1.6460-pre2 1,611 10/13/2015
1.5.1.6455-pre1 2,966 10/2/2015
1.5.0.6447 53,240 9/25/2015
1.5.0.6446 21,425 9/16/2015
1.5.0.6404-pre3 3,259 8/25/2015
1.5.0.6401-pre2 1,467 8/21/2015
1.5.0.6396-pre1 1,922 8/5/2015
1.4.4.6449 2,657 9/25/2015
1.4.4.6443 1,613 9/16/2015
1.4.4.6392 76,097 7/29/2015
1.4.4.6391 1,975 7/28/2015
1.4.4.6387 2,911 7/27/2015
1.4.4.6379-pre3 1,498 7/20/2015
1.4.4.6378-pre2 1,324 7/16/2015
1.4.4.6377-pre1 1,316 7/14/2015
1.4.3.6376 41,258 7/9/2015
1.4.3.6374 16,501 7/1/2015
1.4.3.6372 2,029 6/30/2015
1.4.3.6364-pre3 2,288 6/16/2015
1.4.3.6358-pre2 5,716 4/24/2015
1.4.3.6356-pre1 1,426 4/21/2015
1.4.2.6359 60,930 4/30/2015
1.4.2.6355 14,204 4/21/2015
1.4.2.6353-pre2 2,463 3/31/2015
1.4.2.6350-pre1 1,525 3/30/2015
1.4.1.6349 44,200 3/30/2015
1.4.1.6347-pre2 3,204 3/19/2015
1.4.1.6342-pre1 1,666 3/10/2015
1.4.0.6341 28,650 3/9/2015
1.4.0.6340-pre2 2,485 3/6/2015
1.4.0.6336-pre1 1,491 3/3/2015
1.3.5.6337 5,067 3/5/2015
1.3.5.6335 24,349 3/2/2015
1.3.5.6333-pre1 2,053 2/17/2015
1.3.4.6332 18,752 2/17/2015
1.3.4.6331-pre4 1,516 2/13/2015
1.3.4.6329-pre3 1,252 2/12/2015
1.3.4.6328-pre2 1,256 2/11/2015
1.3.4.6325-pre1 1,220 2/9/2015
1.3.3.6323 52,272 2/9/2015
1.3.3.6322-pre3 1,214 2/6/2015
1.3.3.6321-pre2 1,374 2/4/2015
1.3.3.6318-pre1 1,383 2/2/2015
1.3.2.6316 7,662 2/3/2015
1.3.2.6313-pre3 1,357 1/30/2015
1.3.2.6309-pre2 1,404 1/28/2015
1.3.2.6299-pre1 2,115 1/20/2015
1.3.1.6296 54,958 1/4/2015
1.3.1.6294-pre1 4,402 12/24/2014
1.3.0.6292 9,538 12/24/2014
1.3.0.6286-pre4 2,118 12/19/2014
1.3.0.6284-pre3 1,618 12/12/2014
1.3.0.6280-pre2 1,572 12/9/2014
1.3.0.6275-pre1 7,845 11/12/2014
1.2.3.6257 38,639 10/2/2014
1.2.3.6256-pre4 2,261 9/26/2014
1.2.3.6255-pre3 2,662 9/20/2014
1.2.3.6249-pre2 1,833 9/9/2014
1.2.3.6246-pre1 4,369 8/15/2014
1.2.2.6243 28,456 7/30/2014
1.2.2.6241-pre3 2,767 7/28/2014
1.2.2.6240-pre2 4,605 7/22/2014
1.2.2.6238-pre1 3,734 7/17/2014
1.2.1.6229 8,456 7/14/2014
1.1.1.6206 14,186 6/19/2014
1.1.0.6201 13,403 6/12/2014
1.0.6197 4,178 6/4/2014
1.0.6188 11,652 5/28/2014
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