Using FlashAir to control Arduino connected camera

Hi, I want to use FlashAir SD card to control devices connected to my Arduino Uno card. I have seen other projects using GPIO to control arduino. I wouldn't call my self an expert in this area, since I've recently start using these things. Maybe it would be much easier to use a dedicated wifi shield to the arduino card and go from there, but it would be cool to use the Wifi capable SD card instead.

In my project i will connect a TTL camera to the arduino card and then control it from a Android phone, it should also be possible to send pictures from arduino to the phone. Does anyone know if it's possible to use FlashAir to do that? Or anyone having experience from similar project? thanks.