iphone - MFMessageComposeViewController 中的收件人数量有限制吗？

Question

MFMessageComposeViewController 中的收件人数量有限制吗？

Answer 1

我认为，MFMessageComposeViewController中的接收者数量没有明确的限制

正如您在下面的代码中看到的

toRecipients 是一个数组因此，您可以尝试填写尽可能多的联系人，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];
}