属性
contentThe content for game request.
@property (nonatomic,
copy) FBSDKGameRequestContent *content;声明语言：
FBSDKGameRequestDialog.hFBSDKGameRequestDialog
A dialog for sending game requests.
| Superclass: | NSObject |
| Declared in: | FBSDKGameRequestDialog.h |
delegateThe receiver's delegate or nil if it doesn't have a delegate.
@property (nonatomic,
weak) id<FBSDKGameRequestDialogDelegate> delegate;声明语言：
FBSDKGameRequestDialog.hfrictionlessRequestsEnabledSpecifies whether frictionless requests are enabled.
@property (nonatomic,
assign) BOOL frictionlessRequestsEnabled;声明语言：
FBSDKGameRequestDialog.h类方法
showWithContent:delegate:Convenience method to build up a game request with content and a delegate.
| 参数 | 描述 |
|---|---|
content | The content for the game request. |
delegate | The receiver's delegate. |
+ (instancetype) showWithContent: | (FBSDKGameRequestContent *)content |
delegate: | (id<FBSDKGameRequestDialogDelegate>)delegate; |
声明语言：
FBSDKGameRequestDialog.h实例方法
canShowA Boolean value that indicates whether the receiver can initiate a game request.
- (BOOL) canShow;Discussion:
May return NO if the appropriate Facebook app is not installed and is required or an access token is required but not available. This method does not validate the content on the receiver, so this can be checked before building up the content.
声明语言：
FBSDKGameRequestDialog.hshowBegins the game request from the receiver.
- (BOOL) show;声明语言：
FBSDKGameRequestDialog.hvalidateWithError:Validates the content on the receiver.
| 参数 | 描述 |
|---|---|
errorRef | If an error occurs, upon return contains an NSError object that describes the problem. |
- (BOOL) validateWithError:(NSError *__autoreleasing *)errorRef;声明语言：
FBSDKGameRequestDialog.h