After the user logs in, stores the user information, logs off

Store some user additional information to preferences

StaticNSString *ConstKkeyuserid =@"ID";StaticNSString *ConstKkeyusername =@"username";StaticNSString *ConstKkeyname =@"name";StaticNSString *ConstKkeybio =@"Bio";StaticNSString *ConstKkeyweibo =@"Weibo";StaticNSString *ConstKkeyblog =@"Blog";StaticNSString *ConstKkeythemeid =@"theme_id";StaticNSString *ConstKkeycreatedat =@"Created_at";StaticNSString *ConstKkeystate =@" State";StaticNSString *ConstKkeyportrait =@"new_portrait";StaticNSString *ConstKkeyemail =@"Email";StaticNSString *ConstKkeyprivatetoken =@"Private_token";StaticNSString *ConstKkeyadmin =@"Is_admin";StaticNSString *ConstKkeycancreategroup =@"Can_create_group";StaticNSString *ConstKkeycancreateproject =@"Can_create_project";StaticNSString *ConstKkeycancreateteam =@"Can_create_team";StaticNSString *ConstKkeyfollow =@"Follow";@implementationUser+ (void) Saveuserinformation: (Gluser *) User {Nsuserdefaults*userdefaults =  [Nsuserdefaults Standarduserdefaults];    [Userdefaults setFloat:user.userId Forkey:kkeyuserid];    [Userdefaults SetObject:user.username Forkey:kkeyusername];    [Userdefaults SetObject:user.name Forkey:kkeyname];    [Userdefaults SetObject:user.bio Forkey:kkeybio];    [Userdefaults SetObject:user.weibo Forkey:kkeyweibo];    [Userdefaults SetObject:user.blog Forkey:kkeyblog];    [Userdefaults setInteger:user.themeId Forkey:kkeythemeid];    [Userdefaults setObject:user.state forkey:kkeystate];    [Userdefaults setObject:user.createdAt Forkey:kkeycreatedat];    [Userdefaults setObject:user.portrait forkey:kkeyportrait];    [Userdefaults SetObject:user.email Forkey:kkeyemail];    [Userdefaults SetObject:user.private_token Forkey:kkeyprivatetoken];    [Userdefaults setBool:user.admin forkey:kkeyadmin];    [Userdefaults SetBool:user.canCreateGroup Forkey:kkeycancreategroup];    [Userdefaults SetBool:user.canCreateProject Forkey:kkeycancreateproject]; [Userdefaults SetBool:user.canCreatETeam Forkey:kkeycancreateteam];        [Userdefaults SetObject:user.follow Forkey:kkeyfollow]; [Userdefaults synchronize];}

Password-to-keychain storage via services and mailboxes

+ (void) Saveaccount: (NSString *) email Andpassword: (nsstring *) password {    [sskeychain SetPassword: Password Forservice:@ "[email protected]"  account:email];}

Remove password via service and mailbox when needed

- (void) Viewdidappear: (BOOL) animated{nsuserdefaults*userdefaults =[Nsuserdefaults Standarduserdefaults]; NSString*email = [Userdefaults objectforkey:@"Email"]; NSString*password = [Sskeychain passwordforservice:@"[email protected]"Account:email]; _accounttextfield.text= email?:@""; _passwordtextfield.text= password?:@""; if(!_accounttextfield.text.length | |!_passwordtextfield.text.length) {Submit.alpha=0.4; Submit.enabled=NO; }}

Logout operation, not delete the preferences in the mailbox and keychain password,

#pragmamark-logout-(void) logout{Nsuserdefaults*userdefaults = [Nsuserdefaults Standarduserdefaults];    [Userdefaults Removeobjectforkey:kkeyprivatetoken];    [Userdefaults Removeobjectforkey:kkeyuserid];    [Userdefaults Removeobjectforkey:kkeyusername];    [Userdefaults Removeobjectforkey:kkeyname];    [Userdefaults Removeobjectforkey:kkeybio];    [Userdefaults Removeobjectforkey:kkeyweibo];    [Userdefaults Removeobjectforkey:kkeyblog];    [Userdefaults Removeobjectforkey:kkeythemeid];    [Userdefaults Removeobjectforkey:kkeystate];    [Userdefaults Removeobjectforkey:kkeycreatedat];    [Userdefaults removeobjectforkey:kkeyportrait];    [Userdefaults Removeobjectforkey:kkeyprivatetoken];    [Userdefaults Removeobjectforkey:kkeyadmin];    [Userdefaults Removeobjectforkey:kkeycancreategroup];    [Userdefaults Removeobjectforkey:kkeycancreateproject];    [Userdefaults Removeobjectforkey:kkeycancreateteam];        [Userdefaults Removeobjectforkey:kkeyfollow]; //Delete User dynamics and project cacheNsuserdefaults *cache =[Nsuserdefaults Standarduserdefaults];  for(inti =3; I <6; i++) {NSString*key = [NSString stringWithFormat:@"type-%d", I];    [Cache Removeobjectforkey:key]; } [Cache Removeobjectforkey:@"type-9"]; //[Self.navigationcontroller Poptorootviewcontrolleranimated:yes];Projectsviewcontroller *projectviewcontroller = [ProjectsviewcontrollerNew]; Uinavigationcontroller*front =[[Uinavigationcontroller alloc] initwithrootviewcontroller:projectviewcontroller];    [Self.revealcontroller Setfrontviewcontroller:front]; [Self.revealcontroller ShowViewController:self.revealController.frontViewController];}

After the user logs in, stores the user information, logs off