WiFi hacker is an android application which is only for fun . It shows the connected network details and also shows list of all WiFi networks around you. When you click on a item of network list which you want to be hacked it shows full detail of network and on Long press
a password will be generated.
So go to your friends and relatives and run this application it will generate a password and your friends and relatives will think that you have hacked network and they will be prank.
Note this is a not a real application it is just simulation and creates only just random passwords.It is just for fun not for hacking purpose.