Any way to make a floating window on top of another app on Android using Intents or by modifying the file that contains the AndroidManifest.xml ?
I know that you can actually load services and other files by modifying the AndroidManifest.xml, but would it be possible to make the floating window to load the "canvas" created by Fusion?

If anyone could help me figure it out... First the floating window using a service, them load the app inside the floating window...

I think this could help with ideas:

Maybe this could also help with the displaying Fusion app on the floating window: