If it’s not already on your Android phone or tablet, you now won’t be able to get it on there in an officially-sanctioned way. If it’s already on there, breathe easy, you can continue to get updates — unless you’re on Android ‘Jelly Bean’ 4.1.
According to Adobe, if Flash is not already installed, the device is probably not certified for Flash (here’s a list of devices that are certified) and is therefore increasingly unlikely to run Flash content properly. And Jelly Bean is a definite no-no — if a user has upgraded their device to Jelly Bean, they should uninstall Flash Player, Adobe says.