You’re piggy bagging on someone’s telephone connection, you know that right? AndroidAP is usually a tethered wi-fi connection created by someone’s android OS based telephone.
Considering that telephone data rates are usually rather high (in Europe it is at least), you’ll be raking in a big bill for whoever has that wi-fi setup and has to pay for it.
So, really – and I hate to spoil your fun – you’re doing a terrible thing. You should wait until you get wi-fi of your own.
it creates a wifi access point either from indeed the 3g network or just their local wifi
also… they should protect their shit