[Enhancement] Better SafeArea Support

[Phenek]

Summary

Hello, it would be great to have informations about Safe Area Thickness on ContentPage SafeArea is left, top, right and bottom offsets for native platforms.

API Changes

The SafeArea Thickness information for ContentPage

public Thickness SafeArea { get; }
public event EventHandler SafeAreaChanged;

   public partial class PaperPage : ContentPage
    {
        public PaperPage()
        {
            InitializeComponent(); 

            Padding = this.SafeArea;
        }
    }
}  

Intended Use Case

This should be dynamically updated when safe area change. it can be:

• Height of status bar on Android and iOS (Clock, battery, wifi),
• Software navigation buttons bar on Android AppCompat
• Height of keyboard from a bottom.
• Notch
• Border of Samsung curved border?
• Bottom bar slide on iOS?

[ghost]

We've moved this issue to the Backlog milestone. This means that it is not going to be worked on for the coming release. We will reassess the backlog following the current release and consider this item at that time. To learn more about our issue management process and to have better expectation regarding different types of issues you can read our Triage Process.

[KSemenenko]

This is good one

[FreakyAli]

+1

[Redth]

In general we want to provide better support for leveraging safe areas within .NET MAUI at a cross platform level. Today there is no Android support, and the iOS support is limited.