LoginButton

open class LoginButton : UIButton

Represents a login button which executes the login function when the user taps the button.

Note

To change the size of the button, use the buttonSize property instead of setting its frame or giving it some size constraints.

  • Represents the size of the login button.

    • small: The size of the login button is small.
    • normal: The size of the login button is normal.
    See more

    Declaration

    Swift

    public enum ButtonSize

  • Conforms to the LoginButtonDelegate protocol and implements the methods defined in the protocol to handle different login states.

    Declaration

    Swift

    public weak var delegate: LoginButtonDelegate?

  • Determines the view controller that presents the login view controller. If the value is nil, the most top view controller in the current view controller hierarchy will be used.

    Declaration

    Swift

    public weak var presentingViewController: UIViewController?

  • Represents a set of permissions. The default value is [.profile].

    Declaration

    Swift

    public var permissions: Set<LoginPermission>

  • Represents the parameters used during login. The default value is nil.

    Declaration

    Swift

    public var parameters: LoginManager.Parameters

  • The size of the login button. The default value is normal.

    Declaration

    Swift

    public var buttonSize: ButtonSize { get set }

  • The text on the login button. Its value is “Log in with LINE” in the English environment and localized for different environments. The button will be resized if you change this property.

    Declaration

    Swift

    public var buttonText: String? { get set }

  • Creates a predefined LINE Login button.

    Declaration

    Swift

    public init()

  • Creates a predefined LINE Login button.

    Declaration

    Swift

    public required init?(coder aDecoder: NSCoder)

  • Overrides the getter of the intrinsicContentSize property to support automatic layout.

    Declaration

    Swift

    override open var intrinsicContentSize: CGSize { get }

  • Executes the login action when the user taps the login button.

    Declaration

    Swift

    @objc
open func login()

Deprecated

  • Warning

    Deprecated. Use LoginManager.Parameters.

    Represents a set of options. The default value is empty.

    Declaration

    Swift

    @available(*, deprecated, message: "Convert this value into a `LoginManager.Parameters` and use `parameters` instead.")
public var options: LoginManagerOptions