They're probably saving your name on their webserver somewhere, and perhaps using your phone number to identify the phone and display that name.
On Mar 22, 9:06 pm, "wanzi !" <wanzihe...@gmail.com> wrote: > Is anybody download the PaPi games from market and played it? > > I found when I played one of this series of PaPi game and I input my > name,then all series PaPi games can read this name. > > At beginning, I consider maybe the application saved some data which > can be shared by other PaPi games, but when I "Factory data reset" and > format the SD card, then I download these games and play them again, > it's so crazy that these games can read my name which I inputed before > all the same!! > > next, I consider maybe the application read the only code of the phone > (IMEI) to identify the phone,but I check the install information about > all the PaPi games, I can't found any information about "READ PHONE > STATE",so I think these applications didn't read the IMEI code. > > who can tell me how to achieve this function?! thx! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
