Reference (Old Docs)
FBSDKSettings
Class Methods
appID

Get the Facebook App ID used by the SDK.

+ (NSString *) appID;
Discussion:

If not explicitly set, the default will be read from the application's plist (FacebookAppID).

Declared In: FBSDKSettings.h
appURLSchemeSuffix

Get the default url scheme suffix used for sessions.

+ (NSString *) appURLSchemeSuffix;
Discussion:

If not explicitly set, the default will be read from the application's plist (FacebookUrlSchemeSuffix).

Declared In: FBSDKSettings.h
clientToken

Retrieve the Client Token that has been set via [FBSDKSettings setClientToken].

+ (NSString *) clientToken;
Discussion:

If not explicitly set, the default will be read from the application's plist (FacebookClientToken).

Declared In: FBSDKSettings.h
disableLoggingBehavior:

Disable a particular Facebook SDK logging behavior.

ParameterDescription
loggingBehavior

The LoggingBehavior to disable. This should be a string defined as a constant with FBSDKLoggingBehavior*.

+ (void) disableLoggingBehavior:(NSString *)loggingBehavior;
Declared In: FBSDKSettings.h
displayName

Get the Facebook Display Name used by the SDK.

+ (NSString *) displayName;
Discussion:

If not explicitly set, the default will be read from the application's plist (FacebookDisplayName).

Declared In: FBSDKSettings.h
enableLoggingBehavior:

Enable a particular Facebook SDK logging behavior.

ParameterDescription
loggingBehavior

The LoggingBehavior to enable. This should be a string defined as a constant with FBSDKLoggingBehavior*.

+ (void) enableLoggingBehavior:(NSString *)loggingBehavior;
Declared In: FBSDKSettings.h
facebookDomainPart

Get the Facebook domain part.

+ (NSString *) facebookDomainPart;
Discussion:

If not explicitly set, the default will be read from the application's plist (FacebookDomainPart).

Declared In: FBSDKSettings.h
graphAPIVersion

Returns the default Graph API version. Defaults to FBSDK_TARGET_PLATFORM_VERSION

+ (NSString *) graphAPIVersion;
Declared In: FBSDKSettings.h
JPEGCompressionQuality

The quality of JPEG images sent to Facebook from the SDK.

+ (CGFloat) JPEGCompressionQuality;
Discussion:

If not explicitly set, the default is 0.9.

Declared In: FBSDKSettings.h
legacyUserDefaultTokenInformationKeyName

Get the user defaults key used by legacy token caches.

+ (NSString *) legacyUserDefaultTokenInformationKeyName;
Declared In: FBSDKSettings.h
limitEventAndDataUsage

Gets whether data such as that generated through FBSDKAppEvents and sent to Facebook should be restricted from being used for other than analytics and conversions. Defaults to NO. This value is stored on the device and persists across app launches.

+ (BOOL) limitEventAndDataUsage;
Declared In: FBSDKSettings.h
loggingBehavior

Retrieve the current Facebook SDK logging behavior.

+ (NSSet *) loggingBehavior;
Declared In: FBSDKSettings.h
sdkVersion

Retrieve the current iOS SDK version.

+ (NSString *) sdkVersion;
Declared In: FBSDKSettings.h
setAppID:

Set the Facebook App ID to be used by the SDK.

ParameterDescription
appID

The Facebook App ID to be used by the SDK.

+ (void) setAppID:(NSString *)appID;
Declared In: FBSDKSettings.h
setAppURLSchemeSuffix:

Set the app url scheme suffix used by the SDK.

ParameterDescription
appURLSchemeSuffix

The url scheme suffix to be used by the SDK.

+ (void) setAppURLSchemeSuffix:(NSString *)appURLSchemeSuffix;
Declared In: FBSDKSettings.h
setClientToken:

Sets the Client Token for the Facebook App.

ParameterDescription
clientToken

The Facebook App's "client token", which, for a given appid can be found in the Security section of the Advanced tab of the Facebook App settings found at <https://developers.facebook.com/apps/[your-app-id]>

+ (void) setClientToken:(NSString *)clientToken;
Discussion:

This is needed for certain API calls when made anonymously, without a user-based access token.

Declared In: FBSDKSettings.h
setDisplayName:

Set the default Facebook Display Name to be used by the SDK.

ParameterDescription
displayName

The Facebook Display Name to be used by the SDK.

+ (void) setDisplayName:(NSString *)displayName;
Discussion:

This should match the Display Name that has been set for the app with the corresponding Facebook App ID, in the Facebook App Dashboard.

Declared In: FBSDKSettings.h
setFacebookDomainPart:

Set the subpart of the Facebook domain.

ParameterDescription
facebookDomainPart

The domain part to be inserted into facebook.com.

+ (void) setFacebookDomainPart:(NSString *)facebookDomainPart;
Discussion:

This can be used to change the Facebook domain (e.g. @"beta") so that requests will be sent to graph.beta.facebook.com

Declared In: FBSDKSettings.h
setGraphAPIVersion:

Overrides the default Graph API version to use with FBSDKGraphRequests. This overrides FBSDK_TARGET_PLATFORM_VERSION.

+ (void) setGraphAPIVersion:(NSString *)version;
Discussion:

The string should be of the form @"v2.7".

Declared In: FBSDKSettings.h
setGraphErrorRecoveryDisabled:

A convenient way to toggle error recovery for all FBSDKGraphRequest instances created after this is set.

ParameterDescription
disableGraphErrorRecovery

YES or NO.

+ (void) setGraphErrorRecoveryDisabled:(BOOL)disableGraphErrorRecovery;
Declared In: FBSDKSettings.h
setJPEGCompressionQuality:

Set the quality of JPEG images sent to Facebook from the SDK.

ParameterDescription
JPEGCompressionQuality

The quality for JPEG images, expressed as a value from 0.0 to 1.0.

+ (void) setJPEGCompressionQuality:(CGFloat)JPEGCompressionQuality;
Declared In: FBSDKSettings.h
setLegacyUserDefaultTokenInformationKeyName:

Set the user defaults key used by legacy token caches.

ParameterDescription
tokenInformationKeyName

The key used by legacy token caches.

+ (void) setLegacyUserDefaultTokenInformationKeyName:(NSString *)tokenInformationKeyName;
Discussion:

Use this only if you customized FBSessionTokenCachingStrategy in v3.x of the Facebook SDK for iOS.

Declared In: FBSDKSettings.h
setLimitEventAndDataUsage:

Sets whether data such as that generated through FBSDKAppEvents and sent to Facebook should be restricted from being used for other than analytics and conversions. Defaults to NO. This value is stored on the device and persists across app launches.

ParameterDescription
limitEventAndDataUsage

The desired value.

+ (void) setLimitEventAndDataUsage:(BOOL)limitEventAndDataUsage;
Declared In: FBSDKSettings.h
setLoggingBehavior:

Set the current Facebook SDK logging behavior. This should consist of strings defined as constants with FBSDKLoggingBehavior*.

ParameterDescription
loggingBehavior

A set of strings indicating what information should be logged. If nil is provided, the logging behavior is reset to the default set of enabled behaviors. Set to an empty set in order to disable all logging.

+ (void) setLoggingBehavior:(NSSet *)loggingBehavior;
Discussion:

You can also define this via an array in your app plist with key "FacebookLoggingBehavior" or add and remove individual values via enableLoggingBehavior: or disableLogginBehavior:

Declared In: FBSDKSettings.h
Constants
FBSDKLoggingBehaviorAccessTokens
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorAccessTokens;
Discussion:

Include access token in logging.

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorAppEvents
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorAppEvents;
Discussion:

Log FBSDKAppEvents interactions

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorCacheErrors
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorCacheErrors;
Discussion:

Log cache errors.

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorDeveloperErrors
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorDeveloperErrors;
Discussion:

Log errors likely to be preventable by the developer. This is in the default set of enabled logging behaviors.

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorGraphAPIDebugInfo
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorGraphAPIDebugInfo;
Discussion:

Log warnings from API response, i.e. when requested feature will be deprecated in next version of API. Info is the lowest level of severity, using it will result in logging all previously mentioned levels.

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorGraphAPIDebugWarning
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorGraphAPIDebugWarning;
Discussion:

Log debug warnings from API response, i.e. when friends fields requested, but user_friends permission isn't granted.

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorInformational
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorInformational;
Discussion:

Log Informational occurrences

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorNetworkRequests
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorNetworkRequests;
Discussion:

Log errors from SDK network requests

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorPerformanceCharacteristics
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorPerformanceCharacteristics;
Discussion:

Log performance characteristics

Declared In: FBSDKSettings.h
FBSDKLoggingBehaviorUIControlErrors
FBSDK_EXTER N NSString *const FBSDKLoggingBehaviorUIControlErrors;
Discussion:

Log errors from SDK UI controls

Declared In: FBSDKSettings.h