Xamarin.Forms 1.4.0.6341 The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved

There is a newer version of this package available.
See the version list below for details.
Install-Package Xamarin.Forms -Version 1.4.0.6341
dotnet add package Xamarin.Forms --version 1.4.0.6341
<PackageReference Include="Xamarin.Forms" Version="1.4.0.6341" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Xamarin.Forms --version 1.4.0.6341
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Xamarin.Forms, 1.4.0.6341"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Xamarin.Forms as a Cake Addin
#addin nuget:?package=Xamarin.Forms&version=1.4.0.6341

// Install Xamarin.Forms as a Cake Tool
#tool nuget:?package=Xamarin.Forms&version=1.4.0.6341
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

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

Product Versions
MonoAndroid monoandroid10
MonoTouch monotouch10
Windows Phone wp8 wp81
Xamarin.iOS xamarinios10
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1.9K)

Showing the top 5 NuGet packages that depend on Xamarin.Forms:

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Rg.Plugins.Popup

Plugin for Xamarin forms. Allows you to open any page as a popup.

Xamarin.FFImageLoading.Forms

Xamarin Library to load images quickly and easily on Xamarin.Forms. Ensure you call CachedImageRenderer.Init() on each platform!!! Features: - Xamarin.iOS, Xamarin.Android, Xamarin.Forms, Xamarin.Mac and Windows (WinRT, UWP) support - Configurable disk and memory caching - Multiple image views using the same image source (url, path, resource) will use only one bitmap which is cached in memory (less memory usage) - Deduplication of similar download/load requests. *(If 100 similar requests arrive at same time then one real loading will be performed while 99 others will wait).* - Error and loading placeholders support - Images can be automatically downsampled to specified size (less memory usage) - Fluent API which is inspired by Picasso naming - SVG / WebP / GIF support - Image loading Fade-In animations support - Can retry image downloads (RetryCount, RetryDelay) - Android bitmap optimization. Saves 50% of memory by trying not to use transparency channel when possible. - Transformations support - BlurredTransformation - CircleTransformation, RoundedTransformation, CornersTransformation, CropTransformation - ColorSpaceTransformation, GrayscaleTransformation, SepiaTransformation, TintTransformation - FlipTransformation, RotateTransformation - Supports custom transformations (native platform `ITransformation` implementations)

Xamarin.Forms.Maps The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Maps models and renderers for Xamarin.Forms

Prism.Forms The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Prism is a fully open source version of the Prism guidance originally produced by Microsoft Patterns & Practices. Prism provides an implementation of a collection of design patterns that are helpful in writing well structured, maintainable, and testable XAML applications, including MVVM, dependency injection, commanding, event aggregation, and more. Prism's core functionality is a shared library targeting the .NET Framework and .NET Standard. Features that need to be platform specific are implemented in the respective libraries for the target platform (WPF, Uno Platform, and Xamarin Forms). Prism for Xamarin.Forms helps you more easily design and build rich, flexible, and easy to maintain Xamarin.Forms applications. This library provides user interface composition as well as modularity support.

SkiaSharp.Views.Forms The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

SkiaSharp for Xamarin.Forms is a set of views that can be used to draw on the screen.

GitHub repositories (204)

Showing the top 5 popular GitHub repositories that depend on Xamarin.Forms:

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dotnet/maui
.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
BeyondDimension/SteamTools
🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。
dotnet/BenchmarkDotNet
Powerful .NET library for benchmarking
microsoft/ailab
Experience, Learn and Code the latest breakthrough innovations with Microsoft AI
reactiveui/ReactiveUI
An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.
Version Downloads Last updated
5.0.0.2478 35,163 6/9/2022
5.0.0.2401 206,991 3/29/2022
5.0.0.2337 337,312 1/25/2022
5.0.0.2291 239,352 12/14/2021
5.0.0.2244 561,748 11/15/2021
5.0.0.2196 345,841 10/18/2021
5.0.0.2125 218,128 9/20/2021
5.0.0.2083 408,659 7/12/2021
5.0.0.2012 2,617,624 2/12/2021
5.0.0.1931 183,743 1/25/2021
5.0.0.1905 56,538 1/20/2021
5.0.0.1874 280,665 1/5/2021
5.0.0.1829-pre6 6,689 12/22/2020
5.0.0.1791-pre5 9,422 12/8/2020
5.0.0.1709-pre4 12,387 11/16/2020
5.0.0.1558-pre3 28,773 10/15/2020
5.0.0.1539-pre2 2,696 10/7/2020
5.0.0.1487-pre1 6,586 9/23/2020
4.8.0.1821 462,520 12/18/2020
4.8.0.1687 447,666 11/12/2020
4.8.0.1560 434,143 10/15/2020
4.8.0.1534 116,995 10/7/2020
4.8.0.1451 433,245 9/16/2020
4.8.0.1364 271,802 8/31/2020
4.8.0.1269 395,510 8/6/2020
4.8.0.1238-pre3 3,372 7/30/2020
4.8.0.1187-pre2 5,427 7/23/2020
4.8.0.1143-pre1 2,937 7/15/2020
4.7.0.1351 248,869 8/27/2020
4.7.0.1260 85,299 8/5/2020
4.7.0.1239 86,350 7/30/2020
4.7.0.1179 120,455 7/22/2020
4.7.0.1142 108,315 7/15/2020
4.7.0.1080 161,072 7/1/2020
4.7.0.968 1,401,008 6/17/2020
4.7.0.937-pre4 11,169 6/11/2020
4.7.0.848-pre3 6,853 6/4/2020
4.7.0.813-pre2 7,389 5/19/2020
4.7.0.773-pre1 5,985 5/14/2020
4.6.0.1180 38,408 7/22/2020
4.6.0.1141 87,215 7/14/2020
4.6.0.1073 11,153 7/1/2020
4.6.0.967 54,235 6/17/2020
4.6.0.847 216,595 6/4/2020
4.6.0.800 299,291 5/19/2020
4.6.0.726 320,199 4/29/2020
4.6.0.616-pre4 12,869 4/9/2020
4.6.0.529-pre3 4,804 4/2/2020
4.6.0.494-pre2 6,306 3/25/2020
4.6.0.379-pre1 10,725 3/5/2020
4.5.0.725 91,142 4/29/2020
4.5.0.657 229,190 4/23/2020
4.5.0.617 604,094 4/9/2020
4.5.0.530 144,618 4/1/2020
4.5.0.495 173,551 3/25/2020
4.5.0.396 135,180 3/16/2020
4.5.0.356 407,674 2/26/2020
4.5.0.282-pre4 10,428 2/10/2020
4.5.0.266-pre3 3,486 2/5/2020
4.5.0.187-pre2 12,176 1/23/2020
4.5.0.142-pre1 5,052 1/13/2020
4.4.0.991864 66,474 3/23/2020
4.4.0.991757 60,414 2/26/2020
4.4.0.991640 200,756 2/5/2020
4.4.0.991537 139,309 1/23/2020
4.4.0.991477 122,047 1/10/2020
4.4.0.991265 354,128 12/12/2019
4.4.0.991220-pre3 5,010 12/4/2019
4.4.0.991210-pre2 13,139 11/14/2019
4.4.0.936621-pre1 10,379 10/31/2019
4.3.0.991250 74,121 12/12/2019
4.3.0.991221 88,427 12/4/2019
4.3.0.991211 219,022 11/14/2019
4.3.0.947036 193,368 10/29/2019
4.3.0.908675 318,520 10/21/2019
4.3.0.851321-pre3 15,415 10/2/2019
4.3.0.819712-pre2 15,776 9/19/2019
4.3.0.778476-pre1 19,941 9/11/2019
4.2.0.910310 80,790 10/21/2019
4.2.0.848062 251,449 10/2/2019
4.2.0.815419 137,507 9/19/2019
4.2.0.778463 93,930 9/11/2019
4.2.0.709249 289,698 8/21/2019
4.2.0.673161-pre3 15,064 8/7/2019
4.2.0.618605-pre2 16,282 7/24/2019
4.2.0.608146-pre1 10,723 7/16/2019
4.1.0.778454 38,165 9/11/2019
4.1.0.709244 45,687 8/21/2019
4.1.0.673156 152,401 8/7/2019
4.1.0.618606 158,667 7/24/2019
4.1.0.581479 199,679 7/9/2019
4.1.0.555618 424,583 6/28/2019
4.1.0.496342-pre2 14,025 6/13/2019
4.1.0.483098-pre1 11,034 6/5/2019
4.0.0.709238 28,608 8/21/2019
4.0.0.618610 9,476 7/24/2019
4.0.0.540366 83,785 6/27/2019
4.0.0.497661 99,947 6/13/2019
4.0.0.482894 83,789 6/3/2019
4.0.0.425677 341,640 5/14/2019
4.0.0.394984-pre10 14,872 5/3/2019
4.0.0.346134-pre9 25,476 4/18/2019
4.0.0.304370-pre8 19,580 4/3/2019
4.0.0.250467-pre7 13,956 3/20/2019
4.0.0.232914-pre6 13,869 3/14/2019
4.0.0.169046-pre5 11,611 2/21/2019
4.0.0.135214-pre4 9,751 2/6/2019
4.0.0.94569-pre3 9,434 1/24/2019
4.0.0.62955-pre2 23,921 1/10/2019
4.0.0.8055-pre1 20,705 12/4/2018
3.6.0.709228 76,455 8/21/2019
3.6.0.539721 55,579 6/27/2019
3.6.0.344457 1,115,942 4/18/2019
3.6.0.293080 137,452 4/3/2019
3.6.0.264807 236,712 3/19/2019
3.6.0.220655 232,964 3/6/2019
3.6.0.169048-pre2 5,683 2/21/2019
3.6.0.135200-pre1 12,728 2/6/2019
3.5.0.274416 54,019 3/26/2019
3.5.0.169047 2,082,744 2/20/2019
3.5.0.129452 330,193 2/6/2019
3.5.0.94564-pre3 5,660 1/24/2019
3.5.0.62956-pre2 5,838 1/10/2019
3.4.0.1039999 31,755 3/26/2019
3.4.0.1029999 132,363 1/24/2019
3.4.0.1009999 190,265 1/4/2019
3.4.0.1008975 710,431 11/15/2018
3.4.0.987044-pre2 6,594 11/8/2018
3.4.0.925479-pre1 18,762 10/18/2018
3.3.0.967583 243,148 11/1/2018
3.3.0.912540 546,424 10/18/2018
3.3.0.893527-pre3 14,767 10/11/2018
3.3.0.871608-pre2 22,293 10/1/2018
3.3.0.840541-pre1 13,300 9/20/2018
3.2.0.871581 182,352 10/3/2018
3.2.0.839982 268,841 9/17/2018
3.2.0.809874-pre3 10,418 9/10/2018
3.2.0.729530-pre2 21,123 8/14/2018
3.2.0.637442-pre1 18,680 7/17/2018
3.1.0.697729 611,043 8/1/2018
3.1.0.637273 148,475 7/11/2018
3.1.0.583944 225,419 6/20/2018
3.1.0.561732-pre4 11,252 6/11/2018
3.1.0.550168-pre3 7,689 6/6/2018
3.1.0.530888-pre2 7,072 6/4/2018
3.1.0.469394-pre1 18,286 5/9/2018
3.0.0.561731 183,174 6/11/2018
3.0.0.550146 38,626 6/6/2018
3.0.0.530893 36,910 6/4/2018
3.0.0.482510 449,916 5/14/2018
3.0.0.446417 269,185 5/1/2018
3.0.0.427558-pre4 15,723 4/25/2018
3.0.0.354232-pre3 19,968 4/5/2018
3.0.0.296286-pre2 13,675 3/20/2018
2.5.1.527436 178,890 5/4/2018
2.5.1.444934 230,200 4/4/2018
2.5.1.392594-pre3 8,559 3/21/2018
2.5.1.340284-pre2 12,655 3/9/2018
2.5.1.317207-pre1 9,793 3/1/2018
2.5.0.280555 490,352 2/16/2018
2.5.0.122203 564,788 12/18/2017
2.5.0.121934 803,477 11/28/2017
2.5.0.91635 328,788 11/16/2017
2.5.0.77107 60,390 11/13/2017
2.5.0.75255-pre3 10,110 11/10/2017
2.5.0.19271-pre2 14,797 10/20/2017
2.4.0.91020 65,190 11/16/2017
2.4.0.74863 43,940 11/10/2017
2.4.0.38779 76,606 10/30/2017
2.4.0.18342 66,573 10/20/2017
2.4.0.282 225,399 9/29/2017
2.4.0.280 493,164 9/27/2017
2.4.0.275-pre3 13,285 9/19/2017
2.4.0.269-pre2 22,931 8/29/2017
2.4.0.266-pre1 33,009 8/16/2017
2.3.5.256-pre6 46,301 6/29/2017
2.3.5.255-pre5 10,827 6/26/2017
2.3.5.239-pre3 35,331 5/11/2017
2.3.5.235-pre2 15,725 4/26/2017
2.3.5.233-pre1 14,167 4/13/2017
2.3.4.270 307,735 8/29/2017
2.3.4.267 88,651 8/16/2017
2.3.4.247 564,186 5/16/2017
2.3.4.231 281,514 4/12/2017
2.3.4.224 290,213 3/29/2017
2.3.4.221-pre6 14,028 3/27/2017
2.3.4.214-pre5 15,745 3/14/2017
2.3.4.212-pre4 11,242 3/10/2017
2.3.4.211-pre3 8,986 3/9/2017
2.3.4.192-pre2 25,737 2/3/2017
2.3.4.184-pre1 18,381 1/13/2017
2.3.3.193 307,284 2/1/2017
2.3.3.180 261,483 1/5/2017
2.3.3.175 131,121 12/6/2016
2.3.3.168 81,180 11/23/2016
2.3.3.166-pre4 12,209 11/3/2016
2.3.3.163-pre3 10,354 10/17/2016
2.3.3.152-pre2 20,774 9/15/2016
2.3.2.127 490,796 9/14/2016
2.3.2.118-pre1 10,518 8/3/2016
2.3.1.114 186,628 8/3/2016
2.3.1.113-pre3 7,585 7/19/2016
2.3.1.111-pre2 8,421 7/4/2016
2.3.1.110-pre1 5,899 6/29/2016
2.3.0.107 231,280 6/29/2016
2.3.0.49 119,465 6/16/2016
2.3.0.46-pre3 20,236 5/30/2016
2.3.0.38-pre2 18,974 4/27/2016
2.3.0.34-pre1 14,350 4/27/2016
2.2.0.45 160,826 5/30/2016
2.2.0.31 158,530 4/27/2016
2.2.0.23-pre4 6,146 4/20/2016
2.2.0.18-pre3 6,136 4/20/2016
2.2.0.5-pre2 19,655 4/8/2016
2.2.0.4-pre1 22,640 4/5/2016
2.1.0.6529 133,114 3/13/2016
2.1.0.6526 23,206 3/9/2016
2.1.0.6524 43,883 3/2/2016
2.1.0.6521 17,877 3/1/2016
2.1.0.6517-pre5 5,568 2/18/2016
2.1.0.6513-pre4 5,788 2/9/2016
2.1.0.6508-pre3 5,763 1/28/2016
2.1.0.6503-pre2 10,217 1/22/2016
2.1.0.6501-pre1 4,881 1/21/2016
2.1.0.6500-pre1 4,824 1/20/2016
2.0.1.6505 129,493 1/28/2016
2.0.1.6495 82,377 1/20/2016
2.0.1.6492-pre1 7,280 12/3/2015
2.0.0.6490 176,006 12/1/2015
2.0.0.6484 26,154 11/21/2015
2.0.0.6482 299,585 11/17/2015
1.5.2.6478-pre3 4,263 11/17/2015
1.5.2.6477-pre2 7,640 11/10/2015
1.5.2.6469-pre1 5,356 10/20/2015
1.5.1.6471 88,409 10/20/2015
1.5.1.6468 8,513 10/20/2015
1.5.1.6460-pre2 4,710 10/13/2015
1.5.1.6455-pre1 6,496 10/2/2015
1.5.0.6447 110,369 9/25/2015
1.5.0.6446 27,834 9/16/2015
1.5.0.6404-pre3 6,306 8/25/2015
1.5.0.6401-pre2 4,959 8/21/2015
1.5.0.6396-pre1 5,645 8/5/2015
1.4.4.6449 6,138 9/25/2015
1.4.4.6443 5,087 9/16/2015
1.4.4.6392 119,620 7/29/2015
1.4.4.6391 5,940 7/28/2015
1.4.4.6387 6,875 7/27/2015
1.4.4.6379-pre3 4,552 7/20/2015
1.4.4.6378-pre2 4,577 7/16/2015
1.4.4.6377-pre1 4,555 7/14/2015
1.4.3.6376 58,436 7/9/2015
1.4.3.6374 25,398 7/1/2015
1.4.3.6372 5,742 6/30/2015
1.4.3.6364-pre3 5,522 6/16/2015
1.4.3.6358-pre2 9,650 4/24/2015
1.4.3.6356-pre1 4,614 4/21/2015
1.4.2.6359 89,872 4/30/2015
1.4.2.6355 22,037 4/21/2015
1.4.2.6353-pre2 5,775 3/31/2015
1.4.2.6350-pre1 4,589 3/30/2015
1.4.1.6349 52,376 3/30/2015
1.4.1.6347-pre2 6,453 3/19/2015
1.4.1.6342-pre1 4,662 3/10/2015
1.4.0.6341 35,897 3/9/2015
1.4.0.6340-pre2 5,664 3/6/2015
1.4.0.6336-pre1 5,096 3/3/2015
1.3.5.6337 8,913 3/5/2015
1.3.5.6335 33,447 3/2/2015
1.3.5.6333-pre1 5,657 2/17/2015
1.3.4.6332 25,930 2/17/2015
1.3.4.6331-pre4 4,848 2/13/2015
1.3.4.6329-pre3 4,515 2/12/2015
1.3.4.6328-pre2 4,402 2/11/2015
1.3.4.6325-pre1 4,646 2/9/2015
1.3.3.6323 66,002 2/9/2015
1.3.3.6322-pre3 4,362 2/6/2015
1.3.3.6321-pre2 4,647 2/4/2015
1.3.3.6318-pre1 4,526 2/2/2015
1.3.2.6316 17,724 2/3/2015
1.3.2.6313-pre3 4,578 1/30/2015
1.3.2.6309-pre2 4,774 1/28/2015
1.3.2.6299-pre1 5,404 1/20/2015
1.3.1.6296 74,054 1/4/2015
1.3.1.6294-pre1 8,305 12/24/2014
1.3.0.6292 18,722 12/24/2014
1.3.0.6286-pre4 5,693 12/19/2014
1.3.0.6284-pre3 5,118 12/12/2014
1.3.0.6280-pre2 5,587 12/9/2014
1.3.0.6275-pre1 11,075 11/12/2014
1.2.3.6257 50,587 10/2/2014
1.2.3.6256-pre4 5,366 9/26/2014
1.2.3.6255-pre3 6,126 9/20/2014
1.2.3.6249-pre2 5,202 9/9/2014
1.2.3.6246-pre1 7,658 8/15/2014
1.2.2.6243 36,553 7/30/2014
1.2.2.6241-pre3 5,776 7/28/2014
1.2.2.6240-pre2 7,655 7/22/2014
1.2.2.6238-pre1 6,973 7/17/2014
1.2.1.6229 12,522 7/14/2014
1.1.1.6206 17,818 6/19/2014
1.1.0.6201 18,649 6/12/2014
1.0.6197 20,047 6/4/2014
1.0.6188 15,837 5/28/2014

## Important Notes ##

This is a feature release. As such unlike a patch version bump, the minor version bump indicates the inclusion of new APIs.

## New API ##

### ScrollView ###

It is now possible to detect the current scroll offset of the ScrollView. These are readonly bindable properties.
```csharp
public double ScrollX { get; }
public double ScrollY { get; }
```

There are also methods which can be used to perform scrolling in the ScrollView.
```csharp
public Task ScrollToAsync (double x, double y, bool animated);
public Task ScrollToAsync (Element element, bool animated);
```
The `Element` passed to `ScrollToAsync` must be a descendant of the `ScrollView` but does not have to be a direct child.

Finally for those who do not wish to use bindings to observe scrolling, there is a `Scrolled` event that fires when `ScrollX` or `ScrollY` are updated.
```csharp
public event EventHandler<ScrolledEventArgs> Scrolled;

public class ScrolledEventArgs : EventArgs
{
   public double ScrollX { get; } = 0;
   public double ScrollY { get; } = 0;
}
```
Lastly ScrollView no longer uses any internal API to communicate between the frontend and the renderer. `IScrollViewController`, which is implemented explicitly on ScrollView can be used to trigger these and other events.

### ListView ###

**Separator Enhancements**
It is now possible to enable/disable separators for the ListView. This can be configured via the `SeparatorVisibility` property, which is bindable.
```csharp
public SeparatorVisibility SeparatorVisibility { get; set; } = SeparatorVisibility.Default;

public enum SeparatorVisibility {
   Default = 0,
   None = 1,
}
```
Currently there is no option for `Always` as not all platforms have separators as part of their UX. We are considering adding this in the future, however it would be an invented paradigm for Windows platforms.

It is now possible to apply a `Color` to the separator in ListView.
```csharp
public Color SeparatorColor { get; set; } = Color.Default;
```
The default value is `Color.Default` and will function unchanged from the 1.3.0 implementation if left untouched. RGBA values are supported. This function does nothing in `SeparatorVisibility` is set to `None`. Please note that setting either of these properties on Android after loading the `ListView` incurs a large performance penalty.

**Header/Footer**
`ListView` has also grown both a Header and a Footer. These are managed through a series of properties which enable everything from simple usage to more complex MVVM style usage. With Header/Footer the primary reason developers have in the past been forced to put ListViews inside of ScrollViews is finally dead! If you are still placing a ListView inside a ScrollView we strongly suggest you consider porting.
```csharp
public object Header { get; set; } = null;
public DataTemplate HeaderTemplate { get; set; } = null;
public object Footer { get; set; } = null;
public DataTemplate FooterTemplate { get; set; } = null;
```
It is important to note that Header or Footer may be set directly to a View and the Template properties left null. This will cause the Header/Footer to be directly consumed by the renderer. All of these properties are bindable.

**Pull To Refresh**
PullToRefresh has been enabled on all current target platforms for ListView. To enable PullToRefresh in your app simple set `IsPullToRefreshEnabled` to true and make sure you respond to the correct events. It is important to note that this is the "easy" version of this API, in the future a more complete API with a standalone View may be added.
```csharp
public event EventHandler Refreshing;

public bool IsPullToRefreshEnabled { get; set; } = false;
public bool IsRefreshing { get; set; } = false;
public ICommand RefreshCommand { get; set; } = null;

public void BeginRefresh ();
public void EndRefresh ();
```
When the user triggers a `PullToRefresh` the Command will be invoked and the `Refreshed` event emitted. `IsRefreshing` will be set to true. The `ICommand.CanExecute` property is respected. The user must either call `EndRefresh` or assign `IsRefreshing` to false in order to end the refresh state.

All control parameters for these features and more are exposed through the IListViewController interface, which is explicitly implemented on ListView. This will assist those wishing to modify how these features work in custom renderers.

The Windows Phone implementation of PullToRefresh is a custom implementation as there is no platform idiom for doing this. In the future if the Windows platform decided to add a method of doing PullToRefresh by default, we intend to port.

### Forms.Application ###

The `Application` class now exposes 4 new events for dealing with Modal navigation.
```csharp
public event EventHandler<ModalPushedEventArgs> ModalPushed;
public event EventHandler<ModalPoppedEventArgs> ModalPopped;
public event EventHandler<ModalPushingEventArgs> ModalPushing;
public event EventHandler<ModalPoppingEventArgs> ModalPopping;
```
The `ModalPoppingEventArgs` contains a `Cancel` property which if set to true will cancel the Pop event and cause the application to enter the background (the operating system is informed of the unhandled back event).

In order to implement this feature, all pre-Application methods of creating a Forms app have been updated to create a default `Application` which is set as the root pages `Parent`. It is possible this may cause issues in some edge cases, if you have any issues please file a bug report. It is suggested you update your app to the new LoadApplication initialization methodology if possible.

Application now has a method of manually forcing the `Properties` dictionary to be saved to the IsolatedFileStore. This is to allow users to save their properties when it makes sense for them rather than risk them not getting serialized out due to a crash/being killed by the OS.
```csharp
public Task SavePropertiesAsync ()
```

### OpenGLRenderer ###

On Android `OpenGLRenderer` has been renamed `OpenGLViewRenderer` for consistency.

### Layout ###
Layout now contains a `ILayoutController` class which has an `IReadOnlyList<Element>` which can be used to enumerate the children of a Layout regardless of the type of the Layout.

## Other Features ##

- WebView now correctly supports javascript out of the box on Windows Phone 8.0

## Bug Fixes ##

- [Bug 27063](https://bugzilla.xamarin.com/show_bug.cgi?id=27063) - Navigation not always returning to the proper page.
- [Bug 27225](https://bugzilla.xamarin.com/show_bug.cgi?id=27225) - Secondary ToolbarItems cause app to hang during PushAsync
- [Bug 27437](https://bugzilla.xamarin.com/show_bug.cgi?id=27437) - [iOS] Context menu error after deleting an item from a ListView using ContextActions
- [Bug 27096](https://bugzilla.xamarin.com/show_bug.cgi?id=27096) - EntryCell has different fontsize on Android
- [Bug 21317](https://bugzilla.xamarin.com/show_bug.cgi?id=21317) - Stepper control .IsEnabled doesn't work on Android
- [Bug 26338](https://bugzilla.xamarin.com/show_bug.cgi?id=26338) - Unable to change page BackgroundImage from code
- [Bug 26588](https://bugzilla.xamarin.com/show_bug.cgi?id=26588) - [WinPhone] Entry does not trigger numeric keyboard when password masking is enabled
- [Bug 27072](https://bugzilla.xamarin.com/show_bug.cgi?id=27072) - Listview Context Actions not removed if a different item is tapped in Android

## Other Fixes ##

- Stepper default values now can be correctly inherited through a style.
- x:Static now correctly reports position on error in XAML.
- XAML now throws a more user friendly error on duplicate x:Name
- XAML will now use implicit operators when assigning values to properties
- XAML now supports baseclass indication for collection properties
- XAML string literals are now supported with `{}foo`
- iOS6 Modal pages should no longer sometimes have a 20px offset for no reason