Xamarin.Forms.Maps 1.4.0.6341

Maps models and renderers for Xamarin.Forms

There is a newer version of this package available.
See the version list below for details.
Install-Package Xamarin.Forms.Maps -Version 1.4.0.6341
dotnet add package Xamarin.Forms.Maps --version 1.4.0.6341
<PackageReference Include="Xamarin.Forms.Maps" 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.Maps --version 1.4.0.6341
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

## 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

Showing the top 10 GitHub repositories that depend on Xamarin.Forms.Maps:

Repository Stars
xamarin/xamarin-forms-samples
Sample apps built using the Xamarin.Forms framework
xamarinhq/app-conference
Pre-build conference application built with Xamarin
xamarin/xamarin-forms-book-samples
Code samples for "Creating Mobile Apps with Xamarin.Forms"
microsoft/SmartHotel360-Mobile
SmartHotel360 Mobile
microsoft/appcenter
Central repository for App Center open source resources and planning.
conceptdev/xamarin-forms-samples
Samples that use Xamarin.Forms (http://xamarin.com/forms)
xamarin/app-crm
xamarinhq/app-acquaint
A Xamarin demo app featuring both Xamarin.Forms and native approaches to Xamarin development
xamarinhq/app-myshoppe
Cross-platform Xamarin.Forms sample for managing stores.
chrfalch/NControl
Simple Xamarin.Forms wrapper control around the NGraphics library

Version History

Version Downloads Last updated
4.3.0.908675 0 10/21/2019
4.3.0.851321-pre3 563 10/2/2019
4.3.0.819712-pre2 278 9/19/2019
4.3.0.778476-pre1 265 9/11/2019
4.2.0.910310 0 10/21/2019
4.2.0.848062 6,572 10/2/2019
4.2.0.815419 5,425 9/19/2019
4.2.0.778463 4,603 9/11/2019
4.2.0.709249 18,106 8/21/2019
4.2.0.673161-pre3 382 8/7/2019
4.2.0.618605-pre2 304 7/24/2019
4.2.0.608146-pre1 237 7/16/2019
4.1.0.778454 844 9/11/2019
4.1.0.709244 2,899 8/21/2019
4.1.0.673156 9,328 8/7/2019
4.1.0.618606 11,078 7/24/2019
4.1.0.581479 11,578 7/9/2019
4.1.0.555618 9,430 6/28/2019
4.1.0.496342-pre2 527 6/13/2019
4.1.0.483098-pre1 701 6/5/2019
4.0.0.709238 254 8/21/2019
4.0.0.618610 874 7/24/2019
4.0.0.540366 4,618 6/27/2019
4.0.0.497661 9,480 6/13/2019
4.0.0.482894 4,644 6/3/2019
4.0.0.425677 18,346 5/14/2019
4.0.0.394984-pre10 674 5/3/2019
4.0.0.346134-pre9 957 4/18/2019
4.0.0.304370-pre8 824 4/3/2019
4.0.0.250467-pre7 602 3/20/2019
4.0.0.232914-pre6 423 3/14/2019
4.0.0.169046-pre5 809 2/21/2019
4.0.0.135214-pre4 535 2/6/2019
4.0.0.94569-pre3 572 1/24/2019
4.0.0.62955-pre2 613 1/10/2019
4.0.0.8055-pre1 1,411 12/4/2018
3.6.0.709228 851 8/21/2019
3.6.0.539721 2,159 6/27/2019
3.6.0.344457 29,955 4/18/2019
3.6.0.293080 13,959 4/3/2019
3.6.0.264807 9,498 3/19/2019
3.6.0.220655 13,906 3/6/2019
3.6.0.169048-pre2 283 2/21/2019
3.6.0.135200-pre1 292 2/6/2019
3.5.0.274416 2,222 3/26/2019
3.5.0.169047 7,955 2/20/2019
3.5.0.129452 10,975 2/6/2019
3.5.0.94564-pre3 321 1/24/2019
3.5.0.62956-pre2 390 1/10/2019
3.4.0.1039999 1,299 3/26/2019
3.4.0.1029999 8,746 1/24/2019
3.4.0.1009999 18,751 1/4/2019
3.4.0.1008975 43,109 11/15/2018
3.4.0.987044-pre2 592 11/8/2018
3.4.0.925479-pre1 1,316 10/18/2018
3.3.0.967583 13,793 11/1/2018
3.3.0.912540 13,026 10/18/2018
3.3.0.893527-pre3 724 10/11/2018
3.3.0.871608-pre2 1,201 10/1/2018
3.3.0.840541-pre1 1,303 9/20/2018
3.2.0.871581 20,117 10/3/2018
3.2.0.839982 20,507 9/17/2018
3.2.0.809874-pre3 889 9/10/2018
3.2.0.729530-pre2 1,435 8/14/2018
3.2.0.637442-pre1 2,265 7/17/2018
3.1.0.697729 24,701 8/1/2018
3.1.0.637273 16,808 7/11/2018
3.1.0.583944 20,446 6/20/2018
3.1.0.561732-pre4 958 6/11/2018
3.1.0.550168-pre3 851 6/6/2018
3.1.0.530888-pre2 878 6/4/2018
3.1.0.469394-pre1 1,497 5/9/2018
3.0.0.561731 7,620 6/11/2018
3.0.0.550146 3,528 6/6/2018
3.0.0.530893 2,559 6/4/2018
3.0.0.482510 13,153 5/14/2018
3.0.0.446417 6,205 5/1/2018
3.0.0.427558-pre4 1,295 4/25/2018
3.0.0.354232-pre3 1,291 4/5/2018
3.0.0.296286-pre2 1,325 3/20/2018
2.5.1.527436 10,536 5/4/2018
2.5.1.444934 17,076 4/4/2018
2.5.1.392594-pre3 784 3/21/2018
2.5.1.340284-pre2 1,083 3/9/2018
2.5.1.317207-pre1 1,072 3/1/2018
2.5.0.280555 38,108 2/16/2018
2.5.0.122203 22,441 12/18/2017
2.5.0.121934 21,841 11/28/2017
2.5.0.91635 10,487 11/16/2017
2.5.0.77107 3,537 11/13/2017
2.5.0.75255-pre3 893 11/10/2017
2.5.0.19271-pre2 1,265 10/20/2017
2.4.0.91020 5,665 11/16/2017
2.4.0.74863 4,641 11/10/2017
2.4.0.38779 9,775 10/30/2017
2.4.0.18342 7,088 10/20/2017
2.4.0.282 29,057 9/29/2017
2.4.0.280 4,125 9/27/2017
2.4.0.275-pre3 1,316 9/19/2017
2.4.0.269-pre2 2,371 8/29/2017
2.4.0.266-pre1 2,218 8/16/2017
2.3.5.256-pre6 3,285 6/29/2017
2.3.5.255-pre5 3,474 6/26/2017
2.3.5.239-pre3 3,185 5/11/2017
2.3.5.235-pre2 1,754 4/26/2017
2.3.5.233-pre1 1,329 4/13/2017
2.3.4.270 19,262 8/29/2017
2.3.4.267 11,485 8/16/2017
2.3.4.247 45,371 5/16/2017
2.3.4.231 38,637 4/12/2017
2.3.4.224 14,879 3/29/2017
2.3.4.221-pre6 2,213 3/27/2017
2.3.4.214-pre5 2,460 3/14/2017
2.3.4.212-pre4 1,133 3/10/2017
2.3.4.211-pre3 1,072 3/9/2017
2.3.4.192-pre2 3,483 2/3/2017
2.3.4.184-pre1 2,330 1/13/2017
2.3.3.193 29,063 2/1/2017
2.3.3.180 33,643 1/5/2017
2.3.3.175 9,811 12/6/2016
2.3.3.168 8,335 11/23/2016
2.3.3.166-pre4 1,502 11/3/2016
2.3.3.165-pre4 977 10/27/2016
2.3.3.163-pre3 1,391 10/17/2016
2.3.3.152-pre2 8,717 9/15/2016
2.3.2.127 48,787 9/14/2016
2.3.2.118-pre1 1,889 8/3/2016
2.3.1.114 17,365 8/3/2016
2.3.1.113-pre3 1,235 7/19/2016
2.3.1.111-pre2 1,208 7/4/2016
2.3.1.110-pre1 983 6/29/2016
2.3.0.107 37,845 6/29/2016
2.3.0.49 14,120 6/16/2016
2.3.0.48-pre3 1,013 6/16/2016
2.3.0.46-pre3 1,670 5/30/2016
2.3.0.38-pre2 1,984 4/27/2016
2.3.0.34-pre1 4,612 4/27/2016
2.2.0.45 12,352 5/30/2016
2.2.0.31 35,187 4/27/2016
2.2.0.23-pre4 1,232 4/20/2016
2.2.0.18-pre3 1,044 4/20/2016
2.2.0.16-pre3 1,259 4/20/2016
2.2.0.5-pre2 2,460 4/8/2016
2.2.0.4-pre1 4,525 4/5/2016
2.1.0.6529 11,609 3/13/2016
2.1.0.6526 5,504 3/9/2016
2.1.0.6524 4,232 3/2/2016
2.1.0.6521 1,492 3/1/2016
2.1.0.6517-pre5 1,211 2/18/2016
2.1.0.6513-pre4 1,196 2/9/2016
2.1.0.6508-pre3 1,358 1/28/2016
2.1.0.6503-pre2 1,922 1/22/2016
2.1.0.6501-pre1 957 1/21/2016
2.1.0.6500-pre1 1,099 1/20/2016
2.0.1.6505 18,967 1/28/2016
2.0.1.6495 6,054 1/20/2016
2.0.1.6492-pre1 1,312 12/3/2015
2.0.0.6490 10,328 12/1/2015
2.0.0.6484 2,655 11/21/2015
2.0.0.6482 3,924 11/17/2015
1.5.2.6478-pre3 935 11/17/2015
1.5.2.6477-pre2 1,348 11/10/2015
1.5.2.6469-pre1 1,288 10/20/2015
1.5.1.6471 11,517 10/20/2015
1.5.1.6468 1,447 10/20/2015
1.5.1.6460-pre2 1,019 10/13/2015
1.5.1.6455-pre1 2,241 10/2/2015
1.5.0.6447 9,617 9/25/2015
1.5.0.6446 4,436 9/16/2015
1.5.0.6404-pre3 1,368 8/25/2015
1.5.0.6401-pre2 1,151 8/21/2015
1.5.0.6396-pre1 1,097 8/5/2015
1.4.4.6449 1,364 9/25/2015
1.4.4.6443 1,211 9/16/2015
1.4.4.6392 10,710 7/29/2015
1.4.4.6391 1,151 7/28/2015
1.4.4.6387 1,332 7/27/2015
1.4.4.6379-pre3 1,130 7/20/2015
1.4.4.6378-pre2 1,052 7/16/2015
1.4.4.6377-pre1 1,112 7/14/2015
1.4.3.6376 4,561 7/9/2015
1.4.3.6374 3,390 7/1/2015
1.4.3.6372 1,195 6/30/2015
1.4.3.6364-pre3 1,059 6/16/2015
1.4.3.6358-pre2 1,222 4/24/2015
1.4.3.6356-pre1 1,101 4/21/2015
1.4.2.6359 10,273 4/30/2015
1.4.2.6355 2,985 4/21/2015
1.4.2.6353-pre2 1,090 3/31/2015
1.4.2.6350-pre1 984 3/30/2015
1.4.1.6349 9,656 3/30/2015
1.4.1.6347-pre2 1,277 3/19/2015
1.4.1.6342-pre1 1,192 3/10/2015
1.4.0.6341 3,630 3/9/2015
1.4.0.6340-pre2 990 3/6/2015
1.4.0.6336-pre1 1,032 3/3/2015
1.3.5.6337 1,525 3/5/2015
1.3.5.6335 1,462 3/2/2015
1.3.5.6333-pre1 1,082 2/17/2015
1.3.4.6332 2,164 2/17/2015
1.3.4.6331-pre4 1,104 2/13/2015
1.3.4.6329-pre3 1,011 2/12/2015
1.3.4.6328-pre2 985 2/11/2015
1.3.4.6325-pre1 997 2/9/2015
1.3.3.6323 1,902 2/9/2015
1.3.3.6322-pre3 1,058 2/6/2015
1.3.3.6321-pre2 1,045 2/4/2015
1.3.3.6318-pre1 1,014 2/2/2015
1.3.2.6316 1,701 2/3/2015
1.3.2.6313-pre3 1,037 1/30/2015
1.3.2.6309-pre2 1,054 1/28/2015
1.3.2.6299-pre1 1,150 1/20/2015
1.3.1.6296 5,007 1/4/2015
1.3.1.6294-pre1 1,178 12/24/2014
1.3.0.6292 1,909 12/24/2014
1.3.0.6286-pre4 1,047 12/19/2014
1.3.0.6284-pre3 1,102 12/12/2014
1.3.0.6280-pre2 1,069 12/9/2014
1.3.0.6275-pre1 2,668 11/12/2014
1.2.3.6257 8,346 10/2/2014
1.2.3.6256-pre4 1,054 9/26/2014
1.2.3.6255-pre3 1,657 9/20/2014
1.2.3.6249-pre2 1,093 9/9/2014
1.2.3.6246-pre1 1,088 8/15/2014
1.2.2.6243 3,968 7/30/2014
1.2.2.6241-pre3 1,002 7/28/2014
1.2.2.6240-pre2 1,369 7/22/2014
1.2.2.6238-pre1 988 7/17/2014
1.2.1.6229 2,885 7/14/2014
1.1.1.6206 7,026 6/19/2014
1.1.0.6201 2,074 6/12/2014
1.0.6197 1,463 6/4/2014
1.0.6188 3,566 5/28/2014
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