Can I use this opensource with adb?

[IanMin1022]

Actually, I looked through the inside of bebop2 with adb-tool but then I couldn't find anything related to flying system like landing.
So far my conclusion is I have to put flight plan in the bebop from outside, like using ROS, but when I checked ARDrone library, it seems like it only sends sends a massage without any flying plan.
So my real question is, where can I find a file that related to flying plan? I already made my bebop as client mode and I want to make my drone land when it loses the signal from AP.
Thank you for reading. I will be really glad/appreciate if there is any clue that would be helpful to me.