The event 'PlatformConnectivity.ConnectivityChanged' is never used

The event 'PlatformConnectivity.ConnectivityChanged' is never used

'DevicePlatform.UWP' is obsolete: 'Use WinUI instead.'

'AndroidClientHandler' is obsolete: 'AndroidClientHandler has been deprecated. Use AndroidMessageHandler instead.'

This call site is reachable on: 'Android' 33.0 and later. 'PreferenceManager.GetDefaultSharedPreferences(Context?)' is obsoleted on: 'Android' 29.0 and later (This class is obsoleted in this android platform). (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1422)

'DevicePlatform.UWP' is obsolete: 'Use WinUI instead.'

'AndroidClientHandler' is obsolete: 'AndroidClientHandler has been deprecated. Use AndroidMessageHandler instead.'

This call site is reachable on: 'Android' 33.0 and later. 'PreferenceManager.GetDefaultSharedPreferences(Context?)' is obsoleted on: 'Android' 29.0 and later (This class is obsoleted in this android platform). (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1422)

'DevicePlatform.UWP' is obsolete: 'Use WinUI instead.'

'DevicePlatform.UWP' is obsolete: 'Use WinUI instead.'

Unexpected input(s) 'prerelease', 'dry_run', valid inputs are ['']