LoginManager (facebook 4.23.0 API)

java.lang.Object
- com.facebook.login.LoginManager

Direct Known Subclasses:

DeviceLoginManager
```
public class LoginManager
extends java.lang.Object
```
This class manages login and permissions for Facebook.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected com.facebook.login.LoginClient.Request`	`createLoginRequest(java.util.Collection<java.lang.String> permissions)`
`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`	`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`	`registerCallback(CallbackManager callbackManager, FacebookCallback<LoginResult> callback)` Registers a login callback to the given callback manager.
`void`	`resolveError(android.app.Activity activity, GraphResponse response)` Starts the login process to resolve the error defined in the response.
`void`	`resolveError(android.support.v4.app.Fragment fragment, GraphResponse response)` Starts the login process to resolve the error defined in the response.
`void`	`resolveError(android.app.Fragment fragment, 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.
`LoginManager`	`setDefaultAudience(DefaultAudience defaultAudience)` Setter for the default audience.
`LoginManager`	`setLoginBehavior(LoginBehavior loginBehavior)` Setter for the login behavior.
`void`	`unregisterCallback(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,
                         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,
                         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,
                         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(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(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 DefaultAudience getDefaultAudience()
```
    Getter for the default audience.
    
    Returns:
    
    The default audience.
  - setDefaultAudience
```
public LoginManager setDefaultAudience(DefaultAudience defaultAudience)
```
    Setter for the default audience.
    
    Parameters:
    
    defaultAudience - The default audience.
    
    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
  - 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.
  - 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.
  - createLoginRequest
```
protected com.facebook.login.LoginClient.Request createLoginRequest(java.util.Collection<java.lang.String> permissions)
```
  - getFacebookActivityIntent
```
protected android.content.Intent getFacebookActivityIntent(com.facebook.login.LoginClient.Request request)
```

Class LoginManager

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getInstance

resolveError

resolveError

resolveError

registerCallback

unregisterCallback

getLoginBehavior

setLoginBehavior

getDefaultAudience

setDefaultAudience

logOut

retrieveLoginStatus

logInWithReadPermissions

logInWithReadPermissions

logInWithReadPermissions

logInWithPublishPermissions

logInWithPublishPermissions

logInWithPublishPermissions

createLoginRequest

getFacebookActivityIntent