FBSDKLoginButton - Documentação

FBSDKLoginButton

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A button to simplify login.

Discussion:

FBSDKLoginButton works with [FBSDKAccessToken currentAccessToken] to determine what to display. The delegate is only notified when a login flow is initiated by a tapping the button and your app delegate is connected to FBSDKApplicationDelegate (in the same way when using FBSDKLoginManager).

FBSDKLoginButton has a fixed height, but you may change the width. initWithFrame:CGRectZero will size the button to its minimum frame.

Inherits from:	`FBSDKButton`
Declared in:	`FBSDKLoginButton.h`

Propriedades

defaultAudience

The default audience to use, if publish permissions are requested at login time.

@property (assign,
    nonatomic) FBSDKDefaultAudience defaultAudience;

Declarado em: FBSDKLoginButton.h

delegate

Gets or sets the delegate.

@property (weak,
    nonatomic) IBOutlet id<FBSDKLoginButtonDelegate> delegate;

Declarado em: FBSDKLoginButton.h

loginBehavior

Gets or sets the login behavior to use

@property (assign,
    nonatomic) FBSDKLoginBehavior loginBehavior;

Declarado em: FBSDKLoginButton.h

publishPermissions

The publish permissions to request.

@property (copy,
    nonatomic) NSArray *publishPermissions;

Discussion:

Use defaultAudience to specify the default audience to publish to. Note this is converted to NSSet and is only an NSArray for the convenience of literal syntax.

Declarado em: FBSDKLoginButton.h

readPermissions

The read permissions to request.

@property (copy,
    nonatomic) NSArray *readPermissions;

Discussion:

Note, that if read permissions are specified, then publish permissions should not be specified. This is converted to NSSet and is only an NSArray for the convenience of literal syntax.

Declarado em: FBSDKLoginButton.h

tooltipBehavior

Gets or sets the desired tooltip behavior.

@property (assign,
    nonatomic) FBSDKLoginButtonTooltipBehavior tooltipBehavior;

Declarado em: FBSDKLoginButton.h

tooltipColorStyle

Gets or sets the desired tooltip color style.

@property (assign,
    nonatomic) FBSDKTooltipColorStyle tooltipColorStyle;

Declarado em: FBSDKLoginButton.h

Typedefs

NS_ENUM

Indicates the desired login tooltip behavior.

typedef NS_ENUM(NSUInteger, FBSDKLoginButtonTooltipBehavior) { 
    FBSDKLoginButtonTooltipBehaviorAutomatic = 0, 
    FBSDKLoginButtonTooltipBehaviorForceDisplay = 1, 
    FBSDKLoginButtonTooltipBehaviorDisable = 2 
};

Constante	Descrição
`FBSDKLoginButtonTooltipBehaviorAutomatic`	The default behavior. The tooltip will only be displayed if the app is eligible (determined by possible server round trip)
`FBSDKLoginButtonTooltipBehaviorForceDisplay`	Force display of the tooltip (typically for UI testing)
`FBSDKLoginButtonTooltipBehaviorDisable`	Force disable. In this case you can still exert more refined control by manually constructing a `FBSDKLoginTooltipView` instance.

Discussion:

FBSDKLoginButtonTooltipBehavior)

Declarado em: FBSDKLoginButton.h

NS_ENUM(NSUInteger,

Indicates the desired login tooltip behavior.

typedef NS_ENUM(NSUInteger, FBSDKLoginButtonTooltipBehavior) { 
    FBSDKLoginButtonTooltipBehaviorAutomatic = 0, 
    FBSDKLoginButtonTooltipBehaviorForceDisplay = 1, 
    FBSDKLoginButtonTooltipBehaviorDisable = 2 
};

Constante	Descrição
`FBSDKLoginButtonTooltipBehaviorAutomatic`	The default behavior. The tooltip will only be displayed if the app is eligible (determined by possible server round trip)
`FBSDKLoginButtonTooltipBehaviorForceDisplay`	Force display of the tooltip (typically for UI testing)
`FBSDKLoginButtonTooltipBehaviorDisable`	Force disable. In this case you can still exert more refined control by manually constructing a `FBSDKLoginTooltipView` instance.

Discussion:

FBSDKLoginButtonTooltipBehavior)

Declarado em: FBSDKLoginButton.h