Create a custom status bar

Hello,
I need to develop an app wit Xamrin Forms with a custom status bar with some info for the user, and this bar should appear at the bottom of every page.
What's the best way to implement it?

I see two options:

• a navigation page, adding the status bar at the bottom of each page (no animation on page change, hoping it won't flicker)
• a layout with statusbar at the bottom and various contentpages, or a tabbedpage, so essentially a single activity app that switches the content, but I don't really like it

Any other options or suggestion?

Thanks!
Mattia