9.42.1. Brief introduction ¶
Twitter has been integrated into iOS5.0, while Facebook has been integrated into iOS 6.0. This tutorial focuses on how to deploy Twitter and Facebook in iOS5.0 and iOS6.0 using classes provided by Apple.
9.42.2. Instance step ¶
Create a simple View based application
two。 Select the project file, then select targets, and then add Social.framework and Accounts.framework to the choose frameworks (select frame)
3. 添加两个名为facebookPost 和 twitterPost的按钮，并为他们创建 ibActions。
Update the ViewController.h as follows
#import <Social/Social.h>
#import <Accounts/Accounts.h>
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController
-(IBAction)twitterPost:(id)sender;
-(IBAction)facebookPost:(id)sender;
@end
Update ViewController.m, as shown below
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
-(IBAction)facebookPost:(id)sender{
SLComposeViewController *controller = [SLComposeViewController
composeViewControllerForServiceType:SLServiceTypeFacebook];
SLComposeViewControllerCompletionHandler myBlock =
^(SLComposeViewControllerResult result){
if (result == SLComposeViewControllerResultCancelled)
{
NSLog(@"Cancelled");
}
else
{
NSLog(@"Done");
}
[controller dismissViewControllerAnimated:YES completion:nil];
};
controller.completionHandler =myBlock;
//Adding the Text to the facebook post value from iOS
[controller setInitialText:@"My test post"];
//Adding the URL to the facebook post value from iOS
[controller addURL:[NSURL URLWithString:@"http://www.test.com"]];
//Adding the Text to the facebook post value from iOS
[self presentViewController:controller animated:YES completion:nil];
}
-(IBAction)twitterPost:(id)sender{
SLComposeViewController *tweetSheet = [SLComposeViewController
composeViewControllerForServiceType:SLServiceTypeTwitter];
[tweetSheet setInitialText:@"My test tweet"];
[self presentModalViewController:tweetSheet animated:YES];
}
@end
9.42.3. Output ¶
When we run the application and click facebookPost, we will get the following output
When we click twitterPost, we get the following output
