Xamarin.Forms 1.4.3.6372

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

Install-Package Xamarin.Forms -Version 1.4.3.6372
dotnet add package Xamarin.Forms --version 1.4.3.6372

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
2.4.0.266-pre1 506 8/16/2017
2.3.5.256-pre6 12,686 6/29/2017
2.3.5.255-pre5 1,575 6/26/2017
2.3.5.239-pre3 15,340 5/11/2017
2.3.5.235-pre2 6,350 4/26/2017
2.3.5.233-pre1 4,215 4/13/2017
2.3.4.267 3,236 8/16/2017
2.3.4.247 173,364 5/16/2017
2.3.4.231 118,734 4/12/2017
2.3.4.224 140,560 3/29/2017
2.3.4.221-pre6 4,087 3/27/2017
2.3.4.214-pre5 6,832 3/14/2017
2.3.4.212-pre4 2,888 3/10/2017
2.3.4.211-pre3 963 3/9/2017
2.3.4.192-pre2 13,684 2/3/2017
2.3.4.184-pre1 6,952 1/13/2017
2.3.3.193 150,575 2/1/2017
2.3.3.180 153,711 1/5/2017
2.3.3.175 100,209 12/6/2016
2.3.3.168 53,403 11/23/2016
2.3.3.166-pre4 5,638 11/3/2016
2.3.3.163-pre3 5,134 10/17/2016
2.3.3.152-pre2 11,449 9/15/2016
2.3.2.127 201,383 9/14/2016
2.3.2.118-pre1 5,758 8/3/2016
2.3.1.114 129,283 8/3/2016
2.3.1.113-pre3 2,632 7/19/2016
2.3.1.111-pre2 3,807 7/4/2016
2.3.1.110-pre1 1,461 6/29/2016
2.3.0.107 159,171 6/29/2016
2.3.0.49 59,328 6/16/2016
2.3.0.46-pre3 11,261 5/30/2016
2.3.0.38-pre2 10,653 4/27/2016
2.3.0.34-pre1 6,819 4/27/2016
2.2.0.45 87,758 5/30/2016
2.2.0.31 109,645 4/27/2016
2.2.0.23-pre4 2,147 4/20/2016
2.2.0.18-pre3 1,276 4/20/2016
2.2.0.5-pre2 14,970 4/8/2016
2.2.0.4-pre1 17,491 4/5/2016
2.1.0.6529 82,206 3/13/2016
2.1.0.6526 14,803 3/9/2016
2.1.0.6524 24,154 3/2/2016
2.1.0.6521 8,170 3/1/2016
2.1.0.6517-pre5 1,098 2/18/2016
2.1.0.6513-pre4 1,045 2/9/2016
2.1.0.6508-pre3 1,334 1/28/2016
2.1.0.6503-pre2 5,890 1/22/2016
2.1.0.6501-pre1 495 1/21/2016
2.1.0.6500-pre1 334 1/20/2016
2.0.1.6505 79,841 1/28/2016
2.0.1.6495 63,961 1/20/2016
2.0.1.6492-pre1 2,811 12/3/2015
2.0.0.6490 79,305 12/1/2015
2.0.0.6484 15,924 11/21/2015
2.0.0.6482 196,369 11/17/2015
1.5.2.6478-pre3 303 11/17/2015
1.5.2.6477-pre2 2,455 11/10/2015
1.5.2.6469-pre1 1,071 10/20/2015
1.5.1.6471 66,149 10/20/2015
1.5.1.6468 2,643 10/20/2015
1.5.1.6460-pre2 554 10/13/2015
1.5.1.6455-pre1 1,559 10/2/2015
1.5.0.6447 39,574 9/25/2015
1.5.0.6446 17,981 9/16/2015
1.5.0.6404-pre3 2,160 8/25/2015
1.5.0.6401-pre2 389 8/21/2015
1.5.0.6396-pre1 969 8/5/2015
1.4.4.6449 1,400 9/25/2015
1.4.4.6443 578 9/16/2015
1.4.4.6392 50,740 7/29/2015
1.4.4.6391 1,018 7/28/2015
1.4.4.6387 1,933 7/27/2015
1.4.4.6379-pre3 559 7/20/2015
1.4.4.6378-pre2 399 7/16/2015
1.4.4.6377-pre1 361 7/14/2015
1.4.3.6376 29,220 7/9/2015
1.4.3.6374 13,516 7/1/2015
1.4.3.6372 (current version) 1,063 6/30/2015
1.4.3.6364-pre3 1,279 6/16/2015
1.4.3.6358-pre2 4,391 4/24/2015
1.4.3.6356-pre1 442 4/21/2015
1.4.2.6359 45,884 4/30/2015
1.4.2.6355 11,169 4/21/2015
1.4.2.6353-pre2 1,455 3/31/2015
1.4.2.6350-pre1 499 3/30/2015
1.4.1.6349 32,083 3/30/2015
1.4.1.6347-pre2 2,263 3/19/2015
1.4.1.6342-pre1 723 3/10/2015
1.4.0.6341 25,150 3/9/2015
1.4.0.6340-pre2 1,133 3/6/2015
1.4.0.6336-pre1 606 3/3/2015
1.3.5.6337 3,975 3/5/2015
1.3.5.6335 16,314 3/2/2015
1.3.5.6333-pre1 976 2/17/2015
1.3.4.6332 14,530 2/17/2015
1.3.4.6331-pre4 541 2/13/2015
1.3.4.6329-pre3 329 2/12/2015
1.3.4.6328-pre2 366 2/11/2015
1.3.4.6325-pre1 339 2/9/2015
1.3.3.6323 40,785 2/9/2015
1.3.3.6322-pre3 300 2/6/2015
1.3.3.6321-pre2 460 2/4/2015
1.3.3.6318-pre1 421 2/2/2015
1.3.2.6316 6,013 2/3/2015
1.3.2.6313-pre3 397 1/30/2015
1.3.2.6309-pre2 451 1/28/2015
1.3.2.6299-pre1 1,154 1/20/2015
1.3.1.6296 42,986 1/4/2015
1.3.1.6294-pre1 3,148 12/24/2014
1.3.0.6292 7,940 12/24/2014
1.3.0.6286-pre4 1,190 12/19/2014
1.3.0.6284-pre3 731 12/12/2014
1.3.0.6280-pre2 640 12/9/2014
1.3.0.6275-pre1 6,864 11/12/2014
1.2.3.6257 33,269 10/2/2014
1.2.3.6256-pre4 1,325 9/26/2014
1.2.3.6255-pre3 1,656 9/20/2014
1.2.3.6249-pre2 925 9/9/2014
1.2.3.6246-pre1 3,173 8/15/2014
1.2.2.6243 24,110 7/30/2014
1.2.2.6241-pre3 1,787 7/28/2014
1.2.2.6240-pre2 3,510 7/22/2014
1.2.2.6238-pre1 2,548 7/17/2014
1.2.1.6229 6,706 7/14/2014
1.1.1.6206 13,086 6/19/2014
1.1.0.6201 10,649 6/12/2014
1.0.6197 2,932 6/4/2014
1.0.6188 9,854 5/28/2014
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