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POiOS6 social framework bring up No Account Alert
 

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  1. POiOS6 social framework bring up No Account Alert
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    <p>Similar to <a href="https://stackoverflow.com/questions/14145322/ios-6-social-framework-not-going-to-settings-or-no-alert">iOS 6 Social framework not going to settings or no alert</a> but i am trying to use SLRequest:</p> <p>I am trying to bring up the alert "No Facebook Account" when the user has not logged in to Facebook in the Settings. I have found that the alert appear AFTER you present the SLComposeViewController, rather than inside the if statement.</p> <pre><code>if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) { SLComposeViewController *controller = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook]; //setup controller and callback code [self presentViewController:controller animated:YES completion:nil]; } </code></pre> <p>However, I am trying to use SLRequest and i dont want to present the SLComposeViewController, but instead, after checking the accounts, popup the alert. My code is here:</p> <pre><code>- (void)postImageFB { if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) { NSLog(@"can post"); } else { NSLog(@"cant post"); } ACAccountStore *accountStore = [[ACAccountStore alloc] init]; ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]; NSArray *accountsArray = [accountStore accountsWithAccountType:accountType]; NSLog(@"accounts: %i", [accountsArray count]); // Is it possible to popup the alert here if accounts = 0? NSDictionary *options = @{ ACFacebookAppIdKey: @"123456789", ACFacebookPermissionsKey: @[@"publish_stream"], ACFacebookAudienceKey: ACFacebookAudienceFriends }; [accountStore requestAccessToAccountsWithType:accountType options:options completion:^(BOOL granted, NSError *error) { if(granted) { NSArray *accountsArray = [accountStore accountsWithAccountType:accountType]; if ([accountsArray count] &gt; 0) { ACAccount *facebookAccount = [accountsArray objectAtIndex:0]; NSDictionary *parameters = @{@"message": @"testing"}; SLRequest *facebookRequest = [SLRequest requestForServiceType:SLServiceTypeFacebook requestMethod:SLRequestMethodPOST URL:[NSURL URLWithString:@"https://graph.facebook.com/me/photos"] parameters:parameters]; [facebookRequest addMultipartData: [self getImageDataFromPlistWithFilename:@"image1.png"] withName:@"source" type:@"multipart/form-data" filename:@"TestImage"]; facebookRequest.account = facebookAccount; [facebookRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) { if (error) { NSLog(@"%@",error.description); } else { NSLog(@"responedata:%@", [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]); } }]; } } }]; } </code></pre>
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