Go fullscreen on Android?

[Greggman]

seem like I don't want to go fullscreen on desktop (though maybe an icon to do it since most users probably don't know they can do it themselves).

Should I force landscape orientation on android?

Should I force the game to landscape period? I can't force it landscape on iOS but I can detect if the screen is in landscape or portrait and if portrait then draw the screen rotated 90 degrees to tell users to turn the screen