Oliver Brown

[Bug] [iOS] Color conversion not quite right on iOS - apparent on Browser.OpenAsync

4

### Description Some part of the conversion through `Xamarin.Forms.Color` => `System.Drawing.Color` => `UIColor` is not quite right. I noticed this when trying to set `PreferredToolbarColor` when using `Browser.OpenAsync` and noticed...

Weak PropertyChanged on ObservableObject

3

I'm currently using `ObservableObject` from `Xamarin Community Toolkit`. The implementation is very similar to the `ObservableObject` here, but one interesting difference is that `PropertyChanged` event is implemented using a weak...

Add WeakEventManager/WeakEventListener

2

### Overview A class for weakly subscribing to events is a useful concept that has been implemented many times in various projects. I currently use Xamarin Forms with Xamarin Community...

[Android] Fix Frame opacity

4

### Description of Change Adds an entry into the property mapper for Android `FrameRenderer` to trigger `Opacity` handling when a `Frame` is initially created on Android ### Issues Fixed Fixes...

[iOS] Set data context on MauiDoneAccessoryView.

3

### Description of Change In iOS `EditorHandler`, make sure to set the data context on the `MauiDoneAccessoryView`. ### Issues Fixed Fixes #10190 ### More Would it be better to require...

[Core] Make BindableLayout handle collection changed on the main thread

4

### Description of Change ### Changes the `BindableLayout.ItemsSourceCollectionChanged` method to handle changes on the main thread. ### Issues Resolved ### - fixes #14039 ### API Changes ### None ### Platforms...

[iOS] Avoid setting embedding view controller background color

3

### Description of Change ### Changes the `UIViewController` created when embedding a `Page` on iOS to not explicitly set a background color (it was preventing embedding a transparent page). ###...

[Bug] [iOS] Setting CollectionView.ItemsSource to null after selecting an item crashes

5

### Description Setting the `ItemsSource` property of a `CollectionView` to null while there is a selected item causes an exception to be thrown. This also happens if `ItemsSource` is set...

[BUG] IsListNullOrEmptyConverter (plus others) do not work with nullable target types

8

### Is there an existing issue for this? - [X] I have searched the existing issues ### Did you read the "Reporting a bug" section on Contributing file? - [X]...

[MIGRATION] Xamarin Android and Xamarin iOS using new CLI tool

1

### Environment macOS Visual Studio for Mac 17.5.3 dotnet 7.0.202 CLI upgrade-assistant 0.5.30 Apologies for ignoring the template, but I don't believe I got far enough for most of it...