ios - MFMailComposeViewController未在iOS 5中填充收件人

Question

我正在尝试将邮件发送到从数据库接收到的电子邮件数组列表，当我发送收件人列表时，将填充在iOS 7中，但是当我尝试使用iOS 5时，收件人列表将不会填充。知道为什么吗？这是我的邮件功能

-(void)sendEmailToContacts:(NSArray *)fList withText:(NSString *)emailText withTag:(NSInteger )tag
{
    if([MFMailComposeViewController canSendMail])
    {
        MFMailComposeViewController *mailComposer = [[MFMailComposeViewController alloc] init];
        mailComposer.view.tag=tag;
        NSString *htmlBody =[NSString stringWithFormat:@"<a href=\"%@\">%@</a>",_currentAdd.contentUrl,addtext];
        [mailComposer setMessageBody:htmlBody isHTML:YES];
        [mailComposer setSubject:_currentMail.subject];
        mailComposer.mailComposeDelegate = self;
        [mailComposer setToRecipients:fList];
        [self presentViewController:mailComposer animated:YES completion:nil];
    }
    else
    {
       NSLog(@"Device is unable to send email in its current state.");
    }
}

我的fList(收件人列表)是NSArray，这是我的fList的示例输出

(
    "john@gmail.com",
    "mary@gmail.com",
    "akhil@gmail.com",
    "tester@gmail.com"
)

Answer 1

收件人应视为不可变数组。检查您的数组类型

  NSArray *usersTo = [NSArray arrayWithObject: @"raja@apple.com"];
    [mailComposer setToRecipients:usersTo];