use new getcredit api
Merge branch 'master' of https://github.com/wifi4us/android
Merge branch 'master' of https://github.com/wifi4us/android
Merge branch 'master' of https://github.com/wifi4us/android
Merge branch 'master' of https://github.com/wifi4us/android
Merge branch 'master' of https://github.com/wifi4us/android
fix the xml parser
Merge branch 'master' of https://github.com/wifi4us/android