how to tweet url in twitter in iphone

When I reached the maximum character limit, I can't tweet my url.

Up to 140 character it works fine.

From 130 characters, when I started to write the link, I get the message

Link will appear shortened

but I can't click on Tweet Button. Instead, I get a message at the top of screen

Your Tweet was over 140 characters. You'll have to be more开发者_高级运维 clever

I have already check this link

Thanks

- (void)postOnTwitter
{
    //  You can take url with any length....
    NSString *shareLink = @"https://www.google.co.in/"
    //   text should be under 140 character size
    //   TEXT MUST BE END WITH "." dot.
    NSString *text = @"Heyyy... I am sharing Url with any length."
    NSString *tweetStr = [NSString stringWithFormat:@"%@ %@",text, shareLink];

    NSMutableDictionary *message = [[NSMutableDictionary alloc] initWithObjectsAndKeys:tweetStr,@"status", nil];

    NSURLRequest* request = [[[Twitter sharedInstance] APIClient] URLRequestWithMethod:@"POST" URL:@"https://api.twitter.com/1.1/statuses/update.json" parameters:message error:nil];

    [[[Twitter sharedInstance] APIClient] sendTwitterRequest:request     completion:^(NSURLResponse* response, NSData* data, NSError* error){
        if(!error)
        {
            //    Post successfully 
        }
        else if(error)
       {
            //   Check for Error
        }
    }];
}