com.baidu.sapi2
接口 
BDAccountManager.OnUnLoginListener
IFirstInstallLoginShareListener
ITokenCallback
SapiCallBack
YiAccountUtils.BaiduAccountCallback
 
BDAccountManager
Constants
CppUtils
DeviceCrypto
ErrorCode
PassportDomanGetter
SapiClient
SapiConfig
SapiContext
SapiHelper
Utils
YiAccountUtils