Here is an example:
Call -(void)sendTweetfrom your IBAction.
-(void)sendTweet {
if([TWTweetComposeViewControllercanSendTweet])
{
TWTweetComposeViewController *tweetSheet = [[TWTweetComposeViewControlleralloc] init];
[tweetSheet setInitialText:@"Twitting from my iSecret App"];
self.imageString = @"theSecret.png";
if(self.imageString) {
[tweetSheet addImage:[UIImageimageNamed:self.imageString]];
}
[selfpresentModalViewController:tweetSheet animated:YES];
}
else {
UIAlertView *alert = [[UIAlertViewalloc]initWithTitle:@"Sorry"message:@"You can't send a tweet right now, make sure your device has an internet connection and you have at least one Twitter account setup"delegate:selfcancelButtonTitle:@"Ok"otherButtonTitles:nil];
[alert show];
}
}
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