I have added this code for presenting a UIActivityViewController:
-(IBAction)activityAction:(id)sender
{
UIActivityViewController *activityV
Your code,
activityViewController.excludedActivityTypes = @[UIActivityTypePostToFacebook, UIActivityTypePostToTwitter, UIActivityTypePostToWeibo, UIActivityTypeAssignToContact];
Change to this,
activityViewController.excludedActivityTypes = @[UIActivityTypePostToWeibo, UIActivityTypeAssignToContact];
And if you have to logged into facebook, twitter on your device settings. Then only it will be visible.
Thanks,