MFMessageComposeViewController中的收件人数量是否有限制？

Question

MFMessageComposeViewController中的收件人数量是否有限制？

Answer 1

我认为,对收件人的数量没有明确的限制 MFMessageComposeViewController

正如您在下面的代码中看到的那样

toRecipients是一个数组因此,您可以尝试填充您喜欢的联系人,以检查收件人数量的限制...

void sendSMS
{
    if ([MFMessageComposeViewController canSendText]) {
        MFMessageComposeViewController *myMessageComposeViewController = [[MFMessageComposeViewController alloc] init];
        myMessageComposeViewController.messageComposeDelegate = self;
        NSString *bodyString = nil;

        NSMutableArray *toRecipients = [[NSMutableArray alloc]init];
        [toRecipients addObject:@"0933660805"];
        [myMessageComposeViewController setRecipients:(NSArray *)toRecipients];
        [toRecipients release];

        bodyString = [NSString stringWithFormat: @"Message body"];
        [myMessageComposeViewController setBody:bodyString];

        [self presentModalViewController:myMessageComposeViewController animated:YES];
        [myMessageComposeViewController release];
}