Conforms to NSObject
Declared in VKConnector.h

Overview

Protocol incapsulates methods that are triggered during user authorization process or access token status changes.

Tasks

Show/hide web view

  • – VKConnector:willShowWebView:

    Method is called when user needs to perform some action (enter login and password, authorize your application etc)

  • – VKConnector:willHideWebView:

    Method is called when UIWebView should be hidden, this method is called after user has entered login+password or has authorized an application (or pressed cancel button etc).

Access token

Connection & Parsing

Instance Methods

VKConnector:accessTokenRenewalFailed:

Method is called when access token failed to be updated. The main reason could be that user denied/canceled to authorize your application.

- (void)VKConnector:(VKConnector *)connector accessTokenRenewalFailed:(VKAccessToken *)accessToken

Parameters

connector

VKConnector instance that sends notifications

accessToken

access token (equals to nil)

Declared In

VKConnector.h

VKConnector:accessTokenRenewalSucceeded:

Method is called when access token is successfully updated

- (void)VKConnector:(VKConnector *)connector accessTokenRenewalSucceeded:(VKAccessToken *)accessToken

Parameters

connector

VKConnector instance that sends notifications

accessToken

updated access token

Declared In

VKConnector.h

VKConnector:applicationWasDeleted:

Method is called if VK application was deleted.

- (void)VKConnector:(VKConnector *)connector applicationWasDeleted:(NSError *)error

Parameters

connector

VKConnector instance that sends notifications

error

error description

Declared In

VKConnector.h

VKConnector:connectionErrorOccured:

Method is called when connection error occurred during authorization process.

- (void)VKConnector:(VKConnector *)connector connectionErrorOccured:(NSError *)error

Parameters

connector

VKConnector instance that sends notifications

error

error description

Declared In

VKConnector.h

VKConnector:willHideWebView:

Method is called when UIWebView should be hidden, this method is called after user has entered login+password or has authorized an application (or pressed cancel button etc).

- (void)VKConnector:(VKConnector *)connector willHideWebView:(UIWebView *)webView

Parameters

connector

VKConnector instance that sends notifications

webView

UIWebView that displays authorization page and needs to be hidden

Declared In

VKConnector.h

VKConnector:willShowWebView:

Method is called when user needs to perform some action (enter login and password, authorize your application etc)

- (void)VKConnector:(VKConnector *)connector willShowWebView:(UIWebView *)webView

Parameters

connector

VKConnector instance that sends notifications

webView

UIWebView that displays authorization page

Declared In

VKConnector.h