Xamarin.Forms 1.2.3.6257

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There is a newer version of this package available.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 1.2.3.6257
dotnet add package Xamarin.Forms --version 1.2.3.6257
paket add Xamarin.Forms --version 1.2.3.6257
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

## Important Notes
In this release we have changed the base class of Entry from a ViewRenderer<Entry, Canvas> to a ViewRenderer<Entry, Grid>. While it is unlikely anyone depends on this behavior, if you do you will need to update your code.

Further in 1.3.0 (the next major release) we will be changing the default Grid row and column definitions to use Star instead of Auto. While it is unlikely, if you currently depend on the default of Auto, you should hardcode the value in preparation for the change.

## Enhancements:

### Android

- Image/ImageCell will no longer reload images when the ImageSource instance is the same for a reused element.
- Minor memory improvements when reusing elements (ListView).
- ListView performance increase. Especially when dealing with lots of labels or nested layouts.

## Bug fixes:

### Core

- Fixed an NullReferenceException creating a ResourceDictionary.
- Fixed layout issues in Grid with ColSpan/RowSpan ([Bugzilla 23152](https://bugzilla.xamarin.com/show_bug.cgi?id=23152)).
- Entry no longer clears one way bindings when the user enters text
- BindableObject.ClearValue now properly triggers INPC

### iOS

- ImageCells no longer occasionally get reused for TextCells.
- Fixed an NullReferenceException for Editor.
- Fixed calling PopToRootAsync throwing NullReferenceException ([Bugzilla 23234](https://bugzilla.xamarin.com/show_bug.cgi?id=23234)).
- Fixed SearchButtonPressed firing for Cancel ([Bugzilla 23235](https://bugzilla.xamarin.com/show_bug.cgi?id=23235)).
- Fixed ListView not respecting BackgroundColor ([Bugzilla 23056](https://bugzilla.xamarin.com/show_bug.cgi?id=23056)).
- Fixed a crash with DisplayActionSheet on iOS 8 ([Bugzilla 23358](https://bugzilla.xamarin.com/show_bug.cgi?id=23358)).
- Fixed ScrollView measurement.
- Fixed intermittent rotation layout issues with MasterDetailPage ([Bugzilla 21950](https://bugzilla.xamarin.com/show_bug.cgi?id=21950)).
- ActionSheet no longer fails to send result in some situations
- Pushing pages from custom renderers using native APIs no longer confuses the NavigationRenderer
- Editor.Focus now works correctly
- Editor.UnFocus now works correctly
- Editor.IsEnabled now properly disables editing
- Fix crash introduced in 1.2.3-pre2 when navigating using MasterDetailPage
- Fix memory leak when changing pages using Master pane in MasterDetailPage
- Secondary toolbar items will now clear properly and are sorted correctly
- MapRenderer is now public
- ScrollView will no longer exceed its bounds (extension of previous fix to include more cases)
- Resolve a major memory leak when popping pages from Navigation stack
- ContentPage inside of a NavigationPage inside of TabbedPage will no longer incorrectly set the tab title from the ContentPage

### Android
- Fixed Focused/Unfocused events for SearchBar ([Bugzilla 23296](https://bugzilla.xamarin.com/show_bug.cgi?id=23296)).
- Fixed issue with label truncation.
- Fixed a crash with ScrollViews instances being reused.
- Fixed software keyboard not responding to Focus ([Bugzilla 21862](https://bugzilla.xamarin.com/show_bug.cgi?id=21862)).
- SwitchRenderer no longer causes crashing with Navigation
- ListView selected background color now properly cleared
- Image loading reset on ImageCell
- Fix edge case where images were not loaded asynchronously in ListView
- Images no longer trigger useless layout cycle when re-used in ListView
- Minor ListView performance improvements
- ListView background color will no longer throw a NotFoundException in some cases
- Fix a GREF leak when dismissing keyboard (performance and memory leak)
- Keyboard now properly hides when calling Entry.Unfocus
- ScrollView will no longer crash when inside of a ViewCell
- ListView background and divider color is now based on the theme color
- ScrollView children will no longer flow outside of ScrollView bounds
- Setting MasterDetailPage.Detail should now dispose old Detail properly
- Reshowing an existing ListView will no longer crash on selection
- Fix crash in ImageRenderer during dispose cycle

### Windows Phone

- Fixed RotationX/Y to match Android/iOS.
- Fixed MapType ([Bugzilla 22737](https://bugzilla.xamarin.com/show_bug.cgi?id=22737)).
- Fixed too many toolbars crash.
- Switch.IsEnabled property now works correctly
- Secondary toolbar items no longer occasionally duplicate themselves
- MapRenderer is now public
- Calling Picker.Items.Clear no longer crashes
- Entry's inside of a ViewCell will no longer incorrectly horizontally minimize
- Add support for ApplicationId and AuthToken to FormsMaps.Init (string, string), old overload remains for testing
- EntryCell now properly supports IsEnabled

### XAML

- Fix error when saving xaml file in Xamarin Studio on Windows where the file is locked by another process
- BindableObject can now be used as a root element in XAML, not just VisualElements. Allows creating ViewCells as root objects.

Version History

Version Downloads Last updated
4.0.0.8055-pre1 2,955 12/4/2018
3.4.0.1008975 76,979 11/15/2018
3.4.0.987044-pre2 1,785 11/8/2018
3.4.0.925479-pre1 5,927 10/18/2018
3.3.0.967583 74,328 11/1/2018
3.3.0.912540 66,268 10/18/2018
3.3.0.893527-pre3 3,540 10/11/2018
3.3.0.871608-pre2 6,067 10/1/2018
3.3.0.840541-pre1 2,955 9/20/2018
3.2.0.871581 60,535 10/3/2018
3.2.0.839982 72,562 9/17/2018
3.2.0.809874-pre3 2,739 9/10/2018
3.2.0.729530-pre2 7,538 8/14/2018
3.2.0.637442-pre1 6,740 7/17/2018
3.1.0.697729 247,574 8/1/2018
3.1.0.637273 74,841 7/11/2018
3.1.0.583944 110,990 6/20/2018
3.1.0.561732-pre4 5,149 6/11/2018
3.1.0.550168-pre3 2,370 6/6/2018
3.1.0.530888-pre2 1,333 6/4/2018
3.1.0.469394-pre1 10,155 5/9/2018
3.0.0.561731 123,009 6/11/2018
3.0.0.550146 22,913 6/6/2018
3.0.0.530893 17,011 6/4/2018
3.0.0.482510 178,827 5/14/2018
3.0.0.446417 99,026 5/1/2018
3.0.0.427558-pre4 7,741 4/25/2018
3.0.0.354232-pre3 12,275 4/5/2018
3.0.0.296286-pre2 7,482 3/20/2018
2.5.1.527436 58,565 5/4/2018
2.5.1.444934 131,273 4/4/2018
2.5.1.392594-pre3 3,708 3/21/2018
2.5.1.340284-pre2 5,372 3/9/2018
2.5.1.317207-pre1 5,159 3/1/2018
2.5.0.280555 276,187 2/16/2018
2.5.0.122203 279,129 12/18/2017
2.5.0.121934 177,254 11/28/2017
2.5.0.91635 118,818 11/16/2017
2.5.0.77107 25,940 11/13/2017
2.5.0.75255-pre3 4,915 11/10/2017
2.5.0.19271-pre2 8,377 10/20/2017
2.4.0.91020 39,292 11/16/2017
2.4.0.74863 32,426 11/10/2017
2.4.0.38779 56,230 10/30/2017
2.4.0.18342 51,607 10/20/2017
2.4.0.282 149,519 9/29/2017
2.4.0.280 163,457 9/27/2017
2.4.0.275-pre3 7,558 9/19/2017
2.4.0.269-pre2 12,878 8/29/2017
2.4.0.266-pre1 17,643 8/16/2017
2.3.5.256-pre6 32,485 6/29/2017
2.3.5.255-pre5 4,419 6/26/2017
2.3.5.239-pre3 26,718 5/11/2017
2.3.5.235-pre2 10,700 4/26/2017
2.3.5.233-pre1 8,526 4/13/2017
2.3.4.270 123,232 8/29/2017
2.3.4.267 60,935 8/16/2017
2.3.4.247 370,339 5/16/2017
2.3.4.231 196,678 4/12/2017
2.3.4.224 235,933 3/29/2017
2.3.4.221-pre6 6,878 3/27/2017
2.3.4.214-pre5 9,728 3/14/2017
2.3.4.212-pre4 5,771 3/10/2017
2.3.4.211-pre3 3,607 3/9/2017
2.3.4.192-pre2 18,589 2/3/2017
2.3.4.184-pre1 11,824 1/13/2017
2.3.3.193 226,699 2/1/2017
2.3.3.180 201,394 1/5/2017
2.3.3.175 114,965 12/6/2016
2.3.3.168 63,899 11/23/2016
2.3.3.166-pre4 7,238 11/3/2016
2.3.3.163-pre3 6,064 10/17/2016
2.3.3.152-pre2 15,029 9/15/2016
2.3.2.127 257,084 9/14/2016
2.3.2.118-pre1 6,512 8/3/2016
2.3.1.114 151,916 8/3/2016
2.3.1.113-pre3 3,526 7/19/2016
2.3.1.111-pre2 4,490 7/4/2016
2.3.1.110-pre1 2,164 6/29/2016
2.3.0.107 193,526 6/29/2016
2.3.0.49 81,708 6/16/2016
2.3.0.46-pre3 15,265 5/30/2016
2.3.0.38-pre2 12,526 4/27/2016
2.3.0.34-pre1 8,252 4/27/2016
2.2.0.45 114,698 5/30/2016
2.2.0.31 124,669 4/27/2016
2.2.0.23-pre4 2,822 4/20/2016
2.2.0.18-pre3 2,017 4/20/2016
2.2.0.5-pre2 15,670 4/8/2016
2.2.0.4-pre1 18,203 4/5/2016
2.1.0.6529 95,125 3/13/2016
2.1.0.6526 16,796 3/9/2016
2.1.0.6524 29,776 3/2/2016
2.1.0.6521 11,351 3/1/2016
2.1.0.6517-pre5 1,711 2/18/2016
2.1.0.6513-pre4 1,698 2/9/2016
2.1.0.6508-pre3 2,000 1/28/2016
2.1.0.6503-pre2 6,592 1/22/2016
2.1.0.6501-pre1 1,130 1/21/2016
2.1.0.6500-pre1 982 1/20/2016
2.0.1.6505 90,808 1/28/2016
2.0.1.6495 73,592 1/20/2016
2.0.1.6492-pre1 3,414 12/3/2015
2.0.0.6490 94,283 12/1/2015
2.0.0.6484 17,271 11/21/2015
2.0.0.6482 230,804 11/17/2015
1.5.2.6478-pre3 837 11/17/2015
1.5.2.6477-pre2 3,412 11/10/2015
1.5.2.6469-pre1 1,760 10/20/2015
1.5.1.6471 74,193 10/20/2015
1.5.1.6468 3,440 10/20/2015
1.5.1.6460-pre2 1,216 10/13/2015
1.5.1.6455-pre1 2,528 10/2/2015
1.5.0.6447 50,483 9/25/2015
1.5.0.6446 20,788 9/16/2015
1.5.0.6404-pre3 2,891 8/25/2015
1.5.0.6401-pre2 1,035 8/21/2015
1.5.0.6396-pre1 1,559 8/5/2015
1.4.4.6449 2,272 9/25/2015
1.4.4.6443 1,244 9/16/2015
1.4.4.6392 74,418 7/29/2015
1.4.4.6391 1,618 7/28/2015
1.4.4.6387 2,517 7/27/2015
1.4.4.6379-pre3 1,115 7/20/2015
1.4.4.6378-pre2 949 7/16/2015
1.4.4.6377-pre1 932 7/14/2015
1.4.3.6376 39,778 7/9/2015
1.4.3.6374 15,992 7/1/2015
1.4.3.6372 1,667 6/30/2015
1.4.3.6364-pre3 1,895 6/16/2015
1.4.3.6358-pre2 5,323 4/24/2015
1.4.3.6356-pre1 996 4/21/2015
1.4.2.6359 58,816 4/30/2015
1.4.2.6355 13,647 4/21/2015
1.4.2.6353-pre2 2,087 3/31/2015
1.4.2.6350-pre1 1,178 3/30/2015
1.4.1.6349 43,491 3/30/2015
1.4.1.6347-pre2 2,854 3/19/2015
1.4.1.6342-pre1 1,272 3/10/2015
1.4.0.6341 27,965 3/9/2015
1.4.0.6340-pre2 2,062 3/6/2015
1.4.0.6336-pre1 1,150 3/3/2015
1.3.5.6337 4,703 3/5/2015
1.3.5.6335 22,705 3/2/2015
1.3.5.6333-pre1 1,541 2/17/2015
1.3.4.6332 17,651 2/17/2015
1.3.4.6331-pre4 1,085 2/13/2015
1.3.4.6329-pre3 877 2/12/2015
1.3.4.6328-pre2 898 2/11/2015
1.3.4.6325-pre1 877 2/9/2015
1.3.3.6323 50,922 2/9/2015
1.3.3.6322-pre3 831 2/6/2015
1.3.3.6321-pre2 1,006 2/4/2015
1.3.3.6318-pre1 966 2/2/2015
1.3.2.6316 7,181 2/3/2015
1.3.2.6313-pre3 938 1/30/2015
1.3.2.6309-pre2 992 1/28/2015
1.3.2.6299-pre1 1,707 1/20/2015
1.3.1.6296 53,134 1/4/2015
1.3.1.6294-pre1 3,986 12/24/2014
1.3.0.6292 9,033 12/24/2014
1.3.0.6286-pre4 1,762 12/19/2014
1.3.0.6284-pre3 1,271 12/12/2014
1.3.0.6280-pre2 1,183 12/9/2014
1.3.0.6275-pre1 7,450 11/12/2014
1.2.3.6257 37,567 10/2/2014
1.2.3.6256-pre4 1,887 9/26/2014
1.2.3.6255-pre3 2,273 9/20/2014
1.2.3.6249-pre2 1,466 9/9/2014
1.2.3.6246-pre1 3,980 8/15/2014
1.2.2.6243 27,715 7/30/2014
1.2.2.6241-pre3 2,402 7/28/2014
1.2.2.6240-pre2 4,232 7/22/2014
1.2.2.6238-pre1 3,338 7/17/2014
1.2.1.6229 7,964 7/14/2014
1.1.1.6206 13,809 6/19/2014
1.1.0.6201 12,802 6/12/2014
1.0.6197 3,789 6/4/2014
1.0.6188 11,179 5/28/2014
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