Open Radar

 
Summary:

The UIActivityTypeMail documentation says "You may also specify NSURL objects whose contents use the mailto scheme", but passing a URL that uses the "mailto:" scheme is not treated any differently than a regular NSURL.

Steps to Reproduce:

Return an "mailto:" NSURL for a UIActivityTypeMail from a UIActivityItemSource data provider, for example:

- (id)activityViewController:(UIActivityViewController *)activityViewController itemForActivityType:(NSString *)activityType {

    if ([activityType isEqualToString:UIActivityTypeMail]) {
		return [NSURL URLWithString:@"mailto:?to=&subject=mailto%20with%20examples&body=http://en.wikipedia.org/wiki/Mailto"];
    }
    
    return [NSURL URLWithString:@"http://en.wikipedia.org/wiki/Mailto"];
}

Expected Results:

The Mail message will use the the data provide in the "mailto:" scheme to populate the Mail "subject:" and "body:" fields.

Actual Results:

The "mailto:" URL itself is used as the body of the Mail message.