First, download and install Google CloudPrint onto your device.
Second, setup your Wifi or connected printer with CloudPrint support (simple firmware upgrade on the XP-400).
Lastly, register the printer (and device you wish to print from) with your Google account.
Now that that is setup. I built and deployed FirePhoto and added support for the share intent through a standard (and provided) MediaPlayer action in the ActionList component.
And Voila! Printing from Android using FireMonkey.
Don't forget to check out the current RAD offers and apply for Android beta access today:
Sign up for Android news/info and apply to be a beta tester: http://embt.co/RADBetaA
Special Offers: http://embt.co/XE4RadOffer
– 6 months maintenance free with new user purchases
– 2009 users get the upgrade price when buying with 1 year maintenance
– bonus pack of extras free