MFMessageComposeViewController不起作用 | MFMessageComposeViewController

本文介绍了MFMessageComposeViewController不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有一个简单的方法，该方法获取一个参数，然后发送一条消息.它不起作用.

I have a simple method that gets one argument and then sends a message. It is not working.

代码:

- (void)sendSMS:(NSString *)text {
    MFMessageComposeViewController *viewController = [[MFMessageComposeViewController alloc] init];
    viewController.body = text;
    viewControllerM.mailComposeDelegate = self;
    [self presentViewController:viewController animated:YES completion:nil];
}

怎么了?

推荐答案

您需要设置委托:

MFMessageComposeViewController *controller = [[[MFMessageComposeViewController alloc] init] autorelease];
    if([MFMessageComposeViewController canSendText])
    {
        controller.body = @"YO";
        controller.recipients = [NSArray arrayWithObjects:@"5625555555", nil];
        controller.messageComposeDelegate = self;

        [self presentViewController:controller animated:YES completion:nil];
    }

这篇关于MFMessageComposeViewController不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！