126 lines
4.6 KiB
Objective-C
126 lines
4.6 KiB
Objective-C
//
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// GPPShare.h
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// Google+ iOS SDK
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//
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// Copyright 2012 Google Inc.
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//
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// Usage of this SDK is subject to the Google+ Platform Terms of Service:
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// https://developers.google.com/+/terms
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//
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// To allow a user to share with Google+, please follow these steps:
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//
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// 0. Create a project on Google APIs console,
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// https://code.google.com/apis/console . Under "API Access", create a
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// client ID as "Installed application" with the type "iOS", and
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// register the bundle ID of your application.
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//
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// 1. Initialize a GPPShare instance with your registered client ID:
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//
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// GPPShare *gppShare = [[GPPShare alloc] initWithClientID:myClientID];
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//
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// 2. In the code where the share dialog is to be opened:
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//
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// [[gppShare shareDialog] open];
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//
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// You may optionally call |setURLToShare:| and/or |setPrefillText:| before
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// calling |open|, if there is a particular URL resource to be shared, or
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// you want to set text to prefill user comment in the share dialog, e.g.
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//
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// NSURL *urlToShare = [NSURL URLWithString:@"http://www.google.com/"];
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// NSString *prefillText = @"You probably already know this site...";
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// [[[[gppShare shareDialog] setURLToShare:urlToShare]
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// setPrefillText:prefillText] open];
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//
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// 3. In the 'YourApp-info.plist' settings for your application, add a URL
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// type to be handled by your application. Make the URL scheme the same as
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// the bundle ID of your application.
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//
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// 4. In your application delegate, implement
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// - (BOOL)application:(NSString*)application
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// openURL:(NSURL *)url
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// sourceApplication:(NSString*)sourceApplication
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// annotation:(id)annotation {
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// if ([gppShare handleURL:url
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// sourceApplication:sourceApplication
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// annotation:annotation]) {
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// return YES;
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// }
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// // Other handling code here...
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// }
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//
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// 5. Optionally, if you want to be notified of the result of the share action,
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// have a delegate class implement |GPPShareDelegate|, e.g.
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//
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// @interface MyDelegateClass : NSObject<GPPShareDelegate>;
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//
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// - (void)finishedSharing:(BOOL)shared {
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// // The share action was successful if |shared| is YES.
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// }
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//
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// MyDelegateClass *myDelegate = [[MyDelegateClass alloc] init];
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// gppShare.delegate = myDelegate;
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#import <Foundation/Foundation.h>
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// Protocol to receive the result of the share action.
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@protocol GPPShareDelegate
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// Reports the status of the share action, |shared| is |YES| if user has
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// successfully shared her post, |NO| otherwise, e.g. user canceled the post.
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- (void)finishedSharing:(BOOL)shared;
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@end
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// The builder protocol to open the share dialog.
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@protocol GPPShareBuilder<NSCopying>
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// Sets the URL resource to be shared.
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- (id<GPPShareBuilder>)setURLToShare:(NSURL *)urlToShare;
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// Sets the text to prefill user comment in the share dialog.
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- (id<GPPShareBuilder>)setPrefillText:(NSString *)prefillText;
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// Sets the title, description, and thumbnail URL of the shared content preview
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// in the share dialog. Only set these fields if you are sharing with a content
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// deep link and don't have a URL resource. Title and description are required
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// fields.
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- (id<GPPShareBuilder>)setTitle:(NSString *)title
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description:(NSString *)description
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thumbnailURL:(NSURL *)thumbnailURL;
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// Sets the content deep-link ID that takes the user straight to your shared
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// content. Only set this field if you want the content deep-linking feature.
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// The content deep-link ID can either be a fully qualified URI, or URI path,
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// which can be up to 64 characters in length.
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- (id<GPPShareBuilder>)setContentDeepLinkID:(NSString *)contentDeepLinkID;
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// Opens the share dialog. Returns |NO| if there was an error, |YES| otherwise.
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- (BOOL)open;
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@end
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// The primary class for the share action on Google+.
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@interface GPPShare : NSObject
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// The object to be notified when the share action has finished.
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@property (nonatomic, assign) id<GPPShareDelegate> delegate;
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// All Google+ objects must be initialized with a client ID registered
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// in the Google APIs console, https://code.google.com/apis/console/
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// with their corresponding bundle ID before they can be used.
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- (id)initWithClientID:(NSString *)clientID;
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// Returns a share dialog builder instance. Call its |open| method to
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// create the dialog after setting the parameters as needed.
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- (id<GPPShareBuilder>)shareDialog;
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// This method should be called from your |UIApplicationDelegate|'s
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// |application:openURL:sourceApplication:annotation|. Returns |YES| if
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// |GPPShare| handled this URL.
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- (BOOL)handleURL:(NSURL *)url
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sourceApplication:(NSString *)sourceApplication
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annotation:(id)annotation;
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@end
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