获取MFMailComposeViewController中的Recepients列表

Question

我在我的应用程序中使用MFMailcomposerViewController.一切都很好,除了我需要有没有.收件人和用户发送给的收件人列表.有关此问题的任何帮助或解决方案..

Answer 1

最后我得到了答案并想分享它......我从[博客]得到了很大的帮助：http ://jomnius.blogspot.com/2011/02/how-to-find-mfmailcomposeviewcontroller.html

for (int x=0; x<[emailArray count]-1; x++) {
NSLog(@"%d). %@",x+1,[emailArray objectAtIndex:x]);
NSString *element = [emailArray objectAtIndex:x];
NSArray *arr = [element componentsSeparatedByString:@" & "];
if ([arr count]==1) {
    ++emailCount;
}
else{
    int more = [[[arr objectAtIndex:1] substringToIndex:1] intValue];
    emailCount+=(more+1);
}
}
 - (NSString *)findEmailAddresses:(UIView *)view depth:(NSInteger)count
{
NSString *eAddress = nil;
if (!view)
    return eAddress;
NSMutableString *tabString = [NSMutableString stringWithCapacity:count];
for (int i = 0; i < count; i++)
    [tabString appendString:@"-- "];
NSLog(@"%@%@", tabString, view);
if ([view isKindOfClass:[UITextField class]])
{
    // MAGIC: debugger shows email address(es) in first textField
    // but only if it's about max 35 characters
    if (((UITextField *)view).text)
    {
        eAddress = [NSString stringWithString:((UITextField *)view).text];
        NSLog(@"FOUND UITextField: %@", eAddress ? eAddress : @"");
        [emailArray addObject:eAddress];
    }
}
NSArray *subviews = [view subviews];
if (subviews) {
    for (UIView *view in subviews)
    {
        NSString *s = [self findEmailAddresses:view depth:count+1];
        if (s) eAddress = s;
    }
}
return eAddress;
}