Provides methods to display native (i.e., non-Web-based) dialogs to the user. Currently the iOS 6 sharing dialog is supported.
| Inherits from: | NSObject |
| Declared in: | FBNativeDialogs.h |
canPresentFBShareDialogWithOpenGraphActionParams:Determines whether a call to presentFBShareDialogWithOpenGraphActionParams:clientState:handler: will successfully present a dialog in the Facebook application. This is useful for applications that need to modify the available UI controls depending on whether the dialog is available on the current platform.
| Parameter | Description |
|---|---|
params | The parameters for the FB share dialog. |
+ (BOOL) canPresentFBShareDialogWithOpenGraphActionParams:(FBOpenGraphActionShareDialogParams *)params;FBNativeDialogs.hcanPresentFBShareDialogWithParams:Determines whether a call to presentFBShareDialogWithTarget: will successfully present a dialog in the Facebook application. This is useful for applications that need to modify the available UI controls depending on whether the dialog is available on the current platform.
| Parameter | Description |
|---|---|
params | The parameters for the FB share dialog. |
+ (BOOL) canPresentFBShareDialogWithParams:(FBShareDialogParams *)params;FBNativeDialogs.hcanPresentRandomMultipleDialogWithNumber:Determines whether the corresponding presentRandomNumberDialogWithAppName:clientState:handler: is supported by the installed version of the Facebook app for iOS.
+ (BOOL) canPresentRandomMultipleDialogWithNumber:(NSInteger)multiple;FBNativeDialogs.hcanPresentShareDialogWithSession:Determines whether a call to presentShareDialogModallyFrom: will successfully present a dialog. This is useful for applications that need to modify the available UI controls depending on whether the dialog is available on the current platform and for the current user.
| Parameter | Description |
|---|---|
session | The to use to determine whether or not the user has been authenticated with iOS native authentication. If nil, then [FBSession activeSession] will be checked. See discussion above for the implications of nil or non-nil session. |
+ (BOOL) canPresentShareDialogWithSession:(FBSession*)session;FBNativeDialogs.hpresentFBShareDialogWithLink:name:caption:description:picture:clientState:handler:Presents a dialog in the Facebook application that allows the user to share the supplied link. No session is required, and the app does not need to be authorized to call this.
Note that this will perform an app switch to the Facebook app, and will cause the current app to be suspended. When the share is complete, the Facebook app will redirect to a url of the form "fb{APP_ID}://" that the application must handle. The app should then call [FBAppAction handleOpenURL:sourceApplication:fallbackHandler:] to trigger the appropriate handling. Note that FBAppAction will first try to call the completion handler associated with this method, but since during an app switch, the calling app may be suspended or killed, the app must also give a fallbackHandler to the handleOpenURL: method in FBAppAction.
| Parameter | Description |
|---|---|
link | The URL link to be attached to the post. |
name | The name, or title associated with the link. May be nil. |
caption | The caption to be used with the link. May be nil. |
description | The description associated with the link. May be nil. |
picture | The link to a thumbnail to associate with the link. May be nil. |
clientState | An NSDictionary that's passed through when the completion handler is called. This is useful for the app to maintain state about the share request that was made so as to have appropriate action when the handler is called. May be nil. |
handler | A completion handler that may be called when the status update is complete. |
+ (FBAppAction *) presentFBShareDialogWithLink: | (NSURL *)link |
name: | (NSString *)name |
caption: | (NSString *)caption |
description: | (NSString *)description |
picture: | (NSURL *)picture |
clientState: | (NSDictionary *)clientState |
handler: | (FBAppActionCompletionHandler)handler; |
FBNativeDialogs.hpresentFBShareDialogWithOpenGraphAction:actionType:previewPropertyName:clientState:handler:Presents a dialog in the Facebook application that allows the user to publish the supplied Open Graph action. No session is required, and the app does not need to be authorized to call this.
Note that this will perform an app switch to the Facebook app, and will cause the current app to be suspended. When the share is complete, the Facebook app will redirect to a url of the form "fb{APP_ID}://" that the application must handle. The app should then call [FBAppAction handleOpenURL:sourceApplication:fallbackHandler:] to trigger the appropriate handling. Note that FBAppAction will first try to call the completion handler associated with this method, but since during an app switch, the calling app may be suspended or killed, the app must also give a fallbackHandler to the handleOpenURL: method in FBAppAction.
| Parameter | Description |
|---|---|
action | The Open Graph action to be published. May not be nil. |
actionType | The fully-specified Open Graph action type of the action (e.g., my_app_namespace:my_action). |
previewPropertyName | The name of the property on the action that represents the primary Open Graph object associated with the action; this object will be displayed in the preview portion of the share dialog. |
clientState | An NSDictionary that's passed through when the completion handler is called. This is useful for the app to maintain state about the share request that was made so as to have appropriate action when the handler is called. May be nil. |
handler | A completion handler that may be called when the status update is complete. |
+ (FBAppAction *) presentFBShareDialogWithOpenGraphAction: | (id<FBOpenGraphAction>)action |
actionType: | (NSString *)actionType |
previewPropertyName: | (NSString*)previewPropertyName |
clientState: | (NSDictionary *)clientState |
handler: | (FBAppActionCompletionHandler)handler; |
FBNativeDialogs.hpresentFBShareDialogWithOpenGraphActionParams:clientState:handler:Presents a dialog in the Facebook application that allows the user to publish an Open Graph action. No session is required, and the app does not need to be authorized to call this.
Note that this will perform an app switch to the Facebook app, and will cause the current app to be suspended. When the share is complete, the Facebook app will redirect to a url of the form "fb{APP_ID}://" that the application must handle. The app should then call [FBAppAction handleOpenURL:sourceApplication:fallbackHandler:] to trigger the appropriate handling. Note that FBAppAction will first try to call the completion handler associated with this method, but since during an app switch, the calling app may be suspended or killed, the app must also give a fallbackHandler to the handleOpenURL: method in FBAppAction.
| Parameter | Description |
|---|---|
params | The parameters for the Open Graph action dialog. |
clientState | An NSDictionary that's passed through when the completion handler is called. This is useful for the app to maintain state about the share request that was made so as to have appropriate action when the handler is called. May be nil. |
handler | A completion handler that may be called when the status update is complete. |
+ (FBAppAction *) presentFBShareDialogWithOpenGraphActionParams: | (FBOpenGraphActionShareDialogParams *)params |
clientState: | (NSDictionary *)clientState |
handler: | (FBAppActionCompletionHandler)handler; |
FBNativeDialogs.hpresentFBShareDialogWithParams:clientState:handler:Presents a dialog in the Facebook application that allows the user to share a status update that may include text, images, or URLs. No session is required, and the app does not need to be authorized to call this.
Note that this will perform an app switch to the Facebook app, and will cause the current app to be suspended. When the share is complete, the Facebook app will redirect to a url of the form "fb{APP_ID}://" that the application must handle. The app should then call [FBAppAction handleOpenURL:sourceApplication:fallbackHandler:] to trigger the appropriate handling. Note that FBAppAction will first try to call the completion handler associated with this method, but since during an app switch, the calling app may be suspended or killed, the app must also give a fallbackHandler to the handleOpenURL: method in FBAppAction.
| Parameter | Description |
|---|---|
params | The parameters for the FB share dialog. |
clientState | An NSDictionary that's passed through when the completion handler is called. This is useful for the app to maintain state about the share request that was made so as to have appropriate action when the handler is called. May be nil. |
handler | A completion handler that may be called when the status update is complete. |
+ (FBAppAction *) presentFBShareDialogWithParams: | (FBShareDialogParams *)params |
clientState: | (NSDictionary *)clientState |
handler: | (FBAppActionCompletionHandler)handler; |
FBNativeDialogs.hpresentRandomMultipleDialogWithNumber:clientState:handler:Demonstrating the use of the Native Bridge. The other half of the work flow is triggered by calling the handleOpenUrl static method on FBAppAction.
+ (FBAppAction *) presentRandomMultipleDialogWithNumber: | (NSInteger)multiple |
clientState: | (NSDictionary *)clientState |
handler: | (FBAppActionCompletionHandler)handler; |
FBNativeDialogs.hpresentShareDialogModallyFrom:initialText:image:url:handler:Presents a dialog that allows the user to share a status update that may include text, images, or URLs. This dialog is only available on iOS 6.0 and above. The current active session returned by [FBSession activeSession] will be used to determine whether the dialog will be displayed. If a session is active, it must be open and the login method used to authenticate the user must be native iOS 6.0 authentication. If no session active, then whether the call succeeds or not will depend on whether Facebook integration has been configured.
| Parameter | Description |
|---|---|
viewController | The view controller which will present the dialog. |
initialText | The text which will initially be populated in the dialog. The user will have the opportunity to edit this text before posting it. May be nil. |
image | A UIImage that will be attached to the status update. May be nil. |
url | An NSURL that will be attached to the status update. May be nil. |
handler | A handler that will be called when the dialog is dismissed, or if an error occurs. May be nil. |
+ (BOOL) presentShareDialogModallyFrom: | (UIViewController*)viewController |
initialText: | (NSString*)initialText |
image: | (UIImage*)image |
url: | (NSURL*)url |
handler: | (FBShareDialogHandler)handler; |
FBNativeDialogs.hpresentShareDialogModallyFrom:initialText:images:urls:handler:Presents a dialog that allows the user to share a status update that may include text, images, or URLs. This dialog is only available on iOS 6.0 and above. The current active session returned by [FBSession activeSession] will be used to determine whether the dialog will be displayed. If a session is active, it must be open and the login method used to authenticate the user must be native iOS 6.0 authentication. If no session active, then whether the call succeeds or not will depend on whether Facebook integration has been configured.
| Parameter | Description |
|---|---|
viewController | The view controller which will present the dialog. |
initialText | The text which will initially be populated in the dialog. The user will have the opportunity to edit this text before posting it. May be nil. |
images | An array of UIImages that will be attached to the status update. May be nil. |
urls | An array of NSURLs that will be attached to the status update. May be nil. |
handler | A handler that will be called when the dialog is dismissed, or if an error occurs. May be nil. |
+ (BOOL) presentShareDialogModallyFrom: | (UIViewController*)viewController |
initialText: | (NSString*)initialText |
images: | (NSArray*)images |
urls: | (NSArray*)urls |
handler: | (FBShareDialogHandler)handler; |
FBNativeDialogs.hpresentShareDialogModallyFrom:session:initialText:images:urls:handler:Presents a dialog that allows the user to share a status update that may include text, images, or URLs. This dialog is only available on iOS 6.0 and above. An FBSession may be specified, or nil may be passed to indicate that the current active session should be used. If a session is specified (whether explicitly or by virtue of being the active session), it must be open and the login method used to authenticate the user must be native iOS 6.0 authentication. If no session is specified (and there is no active session), then whether the call succeeds or not will depend on whether Facebook integration has been configured.
| Parameter | Description |
|---|---|
viewController | The view controller which will present the dialog. |
session | The to use to determine whether or not the user has been authenticated with iOS native authentication. If nil, then [FBSession activeSession] will be checked. See discussion above for the implications of nil or non-nil session. |
initialText | The text which will initially be populated in the dialog. The user will have the opportunity to edit this text before posting it. May be nil. |
images | An array of UIImages that will be attached to the status update. May be nil. |
urls | An array of NSURLs that will be attached to the status update. May be nil. |
handler | A handler that will be called when the dialog is dismissed, or if an error occurs. May be nil. |
+ (BOOL) presentShareDialogModallyFrom: | (UIViewController*)viewController |
session: | (FBSession*)session |
initialText: | (NSString*)initialText |
images: | (NSArray*)images |
urls: | (NSArray*)urls |
handler: | (FBShareDialogHandler)handler; |
FBNativeDialogs.hFBNativeDialogResultPassed to a handler to indicate the result of a dialog being displayed to the user.
typedef enum { FBNativeDialogResultSucceeded, FBNativeDialogResultCancelled, FBNativeDialogResultError } FBNativeDialogResult; Enum
FBNativeDialogs.hFBShareDialogHandlerDefines a handler that will be called in response to the native share dialog being displayed.
typedef void (^FBShareDialogHandler)( FBNativeDialogResult result, NSError *error); FBNativeDialogs.h