Thanks a lot.
Do you know how it code requests?
It sends requests to hxxp://android.clients.google.com/market/api/ApiRequest
with some post data like:
version=1&request=CpQCCssBRFFBQUFJZ0FBQUE0Njc0Y2l...qMWxpOFdBbHpPNlZXS05YX0h5dEJ1cDJfRk41bXk0TnZl...FNZXZkMnJCUjNuSk1ZeTcxTmhGb0l2VGZpVWZtZ...ZDZsbVVmejR4YUlEQjdYNHZ6Um1DLTBYZ0hB...WM1LUk2cFd6STY4cjk3ZVJXbjBDNjhKck40Z1...gdkcmVhbToxMgJlbjoCVVNCBTQzMjM1SghJcm...TY0MDg0MDkyNiIGOANAAEgeFA
The above request, will response homepage of the Market.
P.S: some characters of the above request replaced by "...", because I think it contains some of my information.