Xamarin.Android 9.3.0.19

Xamarin.Android 9.3.0.19 was released as part of Visual Studio 2019 version 16.1 Preview 3 and to the Preview updater channel of Visual Studio 2019 for Mac.

Issues fixed

Application Mono Framework behavior on device and emulator

This version of Xamarin.Android updates the Mono 5.18 runtime and class libraries from Commit bf4e8d2a to Commit 3f5ec6d9, adding 1 new commit:

• Mono GitHub 13878: For Xamarin.Mac, certain JIT features were not yet compatible with new macOS security features. This commit is not important for Xamarin.Android itself. It is included in this release to keep the Mono commit aligned with Xamarin.Mac and Xamarin.iOS.

Design-time build process

• GitHub PR 2991: Starting in Visual Studio 2019 version 16.1 Preview 2, design-time features such as IntelliSense could fail in certain cases if a referenced library included an empty Android resources directory.

Xamarin.Android SDK installation

• GitHub PR 2959: Starting in Visual Studio 2019 version 16.1 Preview 2, Xamarin.Android included a number of unneeded temporary files left over from the installer package build process. The installer package for Xamarin.Android 9.3.0.19 no longer includes those unneeded files.

OSS core

The commercial build for this version is based on the bundle from the open-source xamarin-android-d16-1 build #25.