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Xamarin.Forms v4.6.0-pre1 Release Notes

Release Date: 2020-03-04 // about 4 years ago

  • 🚀 What's New in this Release

    F100s

    CollectionView

    • 0️⃣ "[Android] Fix NRE when setting the VisualState on the default cell" (#9708)
    • Github #3262 - "Feature Request - Cookie-functionality for WebViews" (#8169)
    • Github #8715 - "NullReferenceException Xamarin.Forms.Platform.iOS.StructuredItemsViewRenderer [Bug] " (#9675) (#Shipped)
    • Github #9020 - "[Bug] CarouselView Android Can't Scroll Back when Last Item is Reached" (#9700)
    • Github #9583 - "[Bug] iOS CarouselView size not changed if device orientation changed" (#9654)
    • Github #9666 - "[Bug][iOS] IndicatorView not visible when ItemSource of Carousel is set delayed (INotifyPropertyChanged)" (#9672)

    Visual

    Maps

    Other Enhancements

    • "Add UWP display prompt" (#8720)
    • "Apply fading effect on DetailPage for MasterDetailPage on iOS" (#7437)
    • Github #4459 - "[UWP] BoxView CornerRadius doesn't work" (#7986)
    • Github #6932 - "[Enhancement] EmptyView for BindableLayout" (#7686)
    • Github #9372 - "[Enhancement] [WPF] ActivityIndicatorRenderer to use circular animation" (#9389)

    🔋 Features in Preview

    CarouselView

    • 0️⃣ "[Android] Fix NRE when setting the VisualState on the default cell" (#9708)
    • Github #9020 - "[Bug] CarouselView Android Can't Scroll Back when Last Item is Reached" (#9700)
    • Github #9583 - "[Bug] iOS CarouselView size not changed if device orientation changed" (#9654)
    • Github #9666 - "[Bug][iOS] IndicatorView not visible when ItemSource of Carousel is set delayed (INotifyPropertyChanged)" (#9672)

    C# Markup

    • "[Spec] CSharpForMarkup" (#8342)

    MediaElement

    • 👍 "[Tizen] MediaElement control support" (#9634)
    • Github #9742 - "[Bug] MediaElement crashes on iOS when given a URL and device has no network" (#9746)

    🛠 Issues Fixed

    • 🍎 Github #1658 - "[macOS] GestureRecognizer on ListView Item not working" (#7781)
    • 👻 Github #2674 - "Exception occurs when giving null values in picker itemsource collection" (#9478)
    • Github #3947 - "[Error] ListView's Header and Footer is not working in WPF" (#8443)
    • Github #8038 - "[Bug] [WPF]ImageButton with source from resource throw System.InvalidOperationException" (#9154)
    • Github #8161 - " [Bug] On WPF ToolbarItem.IsEnabled = false does nothing" (#8612)
    • Github #8521 - "[Bug] CarouselView IsVisible=false than set to true not work on iOS" (#9654)
    • Github #8715 - "NullReferenceException Xamarin.Forms.Platform.iOS.StructuredItemsViewRenderer [Bug] " (#9675) (#Shipped)
    • Github #9020 - "[Bug] CarouselView Android Can't Scroll Back when Last Item is Reached" (#9700)
    • Github #9435 - "[Bug] [iOS] NullReferenceException at ScrollViewRenderer.cs" (#9490)
    • Github #9583 - "[Bug] iOS CarouselView size not changed if device orientation changed" (#9654)
    • Github #9609 - "[Bug] iOS CarouselView contents does not resize" (#9654)
    • Github #9666 - "[Bug][iOS] IndicatorView not visible when ItemSource of Carousel is set delayed (INotifyPropertyChanged)" (#9672)
    • Github #9742 - "[Bug] MediaElement crashes on iOS when given a URL and device has no network" (#9746)

    ➕ Additional fixes included in this release

    • ✅ "[Accessibility] Project property is not following VS theme.: Run unit tests on device" (#9011) (#9353)
    • 0️⃣ "[Android] Fix NRE when setting the VisualState on the default cell" (#9708)
    • 🐎 "[Android] Fix unbalanced performance start/stop call" (#8622)
    • ⚡️ "[Android] Optimize RecalculateSpanPositions method" (#8746)
    • "[Android] Fix color filter usage on API29" (#9180)
    • 💅 "[iOS] Expose UISearchBarStyle through platform-specific" (#8811)
    • "[iOS] Fix NRE if the detail renderer wasn't created" (#9496)
    • ⏪ "[REVERTED] [Android] Fix BottomNavigationItemView issue with MasterDetailPage" (#9187)
    • 👍 "[WPF] Font icon support for toolbar items" (#9587)
    • "Add null check to GetIconColor" (#9172)
    • "Fix Android SeachBarRenderer CreateNativeControl issue" (#8946)
    • ⏪ "revert [Android] Fix BottomNavigationItemView issue with MasterDetailPage" (#9709)
    • Github #3770 - "[WPF] ListView.Header not being rendered" (#8443)

    💥 Breaking Changes

    🗄 Deprecations

    API Changes

    🚀 See complete release notes here.