com.facebook.login

Class LoginManager

java.lang.Object

com.facebook.login.LoginManager

public class LoginManager
extends java.lang.Object

This class manages login and permissions for Facebook.

Method Summary

Modifier and Type	Method and Description
protected com.facebook.login.LoginClient.Request	createLoginRequest(java.util.Collection<java.lang.String> permissions)
protected com.facebook.login.LoginClient.Request	createReauthorizeRequest()
java.lang.String	getAuthType() Getter for the authType
com.facebook.login.DefaultAudience	getDefaultAudience() Getter for the default audience.
protected android.content.Intent	getFacebookActivityIntent(com.facebook.login.LoginClient.Request request)
static LoginManager	getInstance() Getter for the login manager.
LoginBehavior	getLoginBehavior() Getter for the login behavior.
void	logIn(android.app.Activity activity, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested permissions.
void	logIn(android.support.v4.app.Fragment fragment, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested permissions.
void	logIn(android.app.Fragment fragment, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested permissions.
void	logIn(FragmentWrapper fragment, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested permissions.
void	logInWithPublishPermissions(android.app.Activity activity, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested publish permissions.
void	logInWithPublishPermissions(android.support.v4.app.Fragment fragment, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested publish permissions.
void	logInWithPublishPermissions(android.app.Fragment fragment, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested publish permissions.
void	logInWithReadPermissions(android.app.Activity activity, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested read permissions.
void	logInWithReadPermissions(android.support.v4.app.Fragment fragment, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested read permissions.
void	logInWithReadPermissions(android.app.Fragment fragment, java.util.Collection<java.lang.String> permissions) Logs the user in with the requested read permissions.
void	logOut() Logs out the user.
void	reauthorizeDataAccess(android.app.Activity activity) Reauthorize data access
void	reauthorizeDataAccess(android.support.v4.app.Fragment fragment) Reauthorize data access
void	registerCallback(com.facebook.CallbackManager callbackManager, FacebookCallback<LoginResult> callback) Registers a login callback to the given callback manager.
void	resolveError(android.app.Activity activity, com.facebook.GraphResponse response) Starts the login process to resolve the error defined in the response.
void	resolveError(android.support.v4.app.Fragment fragment, com.facebook.GraphResponse response) Starts the login process to resolve the error defined in the response.
void	resolveError(android.app.Fragment fragment, com.facebook.GraphResponse response) Starts the login process to resolve the error defined in the response.
void	retrieveLoginStatus(android.content.Context context, LoginStatusCallback responseCallback) Retrieves the login status for the user.
void	retrieveLoginStatus(android.content.Context context, long toastDurationMs, LoginStatusCallback responseCallback) Retrieves the login status for the user.
LoginManager	setAuthType(java.lang.String authType) Setter for the authType
LoginManager	setDefaultAudience(com.facebook.login.DefaultAudience defaultAudience) Setter for the default audience.
LoginManager	setLoginBehavior(LoginBehavior loginBehavior) Setter for the login behavior.
void	unregisterCallback(com.facebook.CallbackManager callbackManager) Unregisters a login callback to the given callback manager.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static LoginManager getInstance()

Getter for the login manager.

Returns:

The login manager.

resolveError

public void resolveError(android.app.Activity activity,
                         com.facebook.GraphResponse response)

Starts the login process to resolve the error defined in the response. The registered login callbacks will be called on completion.

Parameters:

activity - The activity which is starting the login process.

response - The response that has the error.

resolveError

public void resolveError(android.support.v4.app.Fragment fragment,
                         com.facebook.GraphResponse response)

Starts the login process to resolve the error defined in the response. The registered login callbacks will be called on completion.

Parameters:

fragment - The fragment which is starting the login process.

response - The response that has the error.

resolveError

public void resolveError(android.app.Fragment fragment,
                         com.facebook.GraphResponse response)

Starts the login process to resolve the error defined in the response. The registered login callbacks will be called on completion.

Parameters:

fragment - The android.app.Fragment which is starting the login process.

response - The response that has the error.

registerCallback

public void registerCallback(com.facebook.CallbackManager callbackManager,
                             FacebookCallback<LoginResult> callback)

Registers a login callback to the given callback manager.

Parameters:

callbackManager - The callback manager that will encapsulate the callback.

callback - The login callback that will be called on login completion.

unregisterCallback

public void unregisterCallback(com.facebook.CallbackManager callbackManager)

Unregisters a login callback to the given callback manager.

Parameters:

callbackManager - The callback manager that will encapsulate the callback.

getLoginBehavior

public LoginBehavior getLoginBehavior()

Getter for the login behavior.

Returns:

the login behavior.

setLoginBehavior

public LoginManager setLoginBehavior(LoginBehavior loginBehavior)

Setter for the login behavior.

Parameters:

loginBehavior - The login behavior.

Returns:

The login manager.

getDefaultAudience

public com.facebook.login.DefaultAudience getDefaultAudience()

Getter for the default audience.

Returns:

The default audience.

setDefaultAudience

public LoginManager setDefaultAudience(com.facebook.login.DefaultAudience defaultAudience)

Setter for the default audience.

Parameters:

defaultAudience - The default audience.

Returns:

The login manager.

getAuthType

public java.lang.String getAuthType()

Getter for the authType

Returns:

The authType

setAuthType

public LoginManager setAuthType(java.lang.String authType)

Setter for the authType

Parameters:

authType - The authType

Returns:

The login manager.

logOut

public void logOut()

Logs out the user.

retrieveLoginStatus

public void retrieveLoginStatus(android.content.Context context,
                                LoginStatusCallback responseCallback)

Retrieves the login status for the user. This will return an access token for the app if a user is logged into the Facebook for Android app on the same device and that user had previously logged into the app. If an access token was retrieved then a toast will be shown telling the user that they have been logged in.

Parameters:

context - An Android context

responseCallback - The callback to be called when the request completes

retrieveLoginStatus

public void retrieveLoginStatus(android.content.Context context,
                                long toastDurationMs,
                                LoginStatusCallback responseCallback)

Retrieves the login status for the user. This will return an access token for the app if a user is logged into the Facebook for Android app on the same device and that user had previously logged into the app. If an access token was retrieved then a toast will be shown telling the user that they have been logged in.

Parameters:

context - An Android context

responseCallback - The callback to be called when the request completes

toastDurationMs - The duration to show the success toast in milliseconds

logInWithReadPermissions

public void logInWithReadPermissions(android.support.v4.app.Fragment fragment,
                                     java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested read permissions.

Parameters:

fragment - The android.support.v4.app.Fragment which is starting the login process.

permissions - The requested permissions.

logInWithReadPermissions

public void logInWithReadPermissions(android.app.Fragment fragment,
                                     java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested read permissions.

Parameters:

fragment - The android.app.Fragment which is starting the login process.

permissions - The requested permissions.

logInWithReadPermissions

public void logInWithReadPermissions(android.app.Activity activity,
                                     java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested read permissions.

Parameters:

activity - The activity which is starting the login process.

permissions - The requested permissions.

reauthorizeDataAccess

public void reauthorizeDataAccess(android.app.Activity activity)

Reauthorize data access

Parameters:

activity - The activity which is starting the reauthorization process.

reauthorizeDataAccess

public void reauthorizeDataAccess(android.support.v4.app.Fragment fragment)

Reauthorize data access

Parameters:

fragment - The android.support.v4.app.Fragment starting the reauthorization process.

logInWithPublishPermissions

public void logInWithPublishPermissions(android.support.v4.app.Fragment fragment,
                                        java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested publish permissions.

Parameters:

fragment - The android.support.v4.app.Fragment which is starting the login process.

permissions - The requested permissions.

logInWithPublishPermissions

public void logInWithPublishPermissions(android.app.Fragment fragment,
                                        java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested publish permissions.

Parameters:

fragment - The android.app.Fragment which is starting the login process.

permissions - The requested permissions.

logInWithPublishPermissions

public void logInWithPublishPermissions(android.app.Activity activity,
                                        java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested publish permissions.

Parameters:

activity - The activity which is starting the login process.

permissions - The requested permissions.

logIn

public void logIn(android.support.v4.app.Fragment fragment,
                  java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested permissions.

Parameters:

fragment - The android.support.v4.app.Fragment which is starting the login process.

permissions - The requested permissions.

logIn

public void logIn(android.app.Fragment fragment,
                  java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested permissions.

Parameters:

fragment - The android.app.Fragment which is starting the login process.

permissions - The requested permissions.

logIn

public void logIn(FragmentWrapper fragment,
                  java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested permissions.

Parameters:

fragment - The fragment which is starting the login process.

permissions - The requested permissions.

logIn

public void logIn(android.app.Activity activity,
                  java.util.Collection<java.lang.String> permissions)

Logs the user in with the requested permissions.

Parameters:

activity - The activity which is starting the login process.

permissions - The requested permissions.

createLoginRequest

protected com.facebook.login.LoginClient.Request createLoginRequest(java.util.Collection<java.lang.String> permissions)

createReauthorizeRequest

protected com.facebook.login.LoginClient.Request createReauthorizeRequest()

getFacebookActivityIntent

protected android.content.Intent getFacebookActivityIntent(com.facebook.login.LoginClient.Request request)