ChooseAcitvity
RJModeActivity
LJModeActivity
Friend
requestFriendFragment
MainActivity
ACahe
UserInfo
AddFriend
RJMode_Panel
SRModeActivity
SRMode_Panel
ContentUtil
Panel
loading
LJMode_Panel
LookFriendFragment
UserDialogFragment
MyDialogFrament
ChooseActivity
类
+ attribute1:type = defaultValue+ attribute2:type- attribute3:type
+ operation1(params):returnType- operation2(params)- operation3()
