如何在iOS SDK中为用户提供预先编写的SMS消息 [英] How to have a precomposed SMS message for the user in iOS SDK

问题描述

我使用Apple Dev网站上的示例代码来学习如何设置预先编写的电子邮件，但是有没有办法类似地设置预先编写的SMS消息?

I used the sample code on the Apple Dev site to learn how to set pre-composed emails, but is there a way to set precomposed SMS messages, similarly?

推荐答案

首先，您必须将框架 MessageUI 添加到您的项目中，并导入库"MessageUI/MessageUI.h" .然后遵守协议< MFMessageComposeViewControllerDelegate> .

First you have to add the framework MessageUI to your project and import the library "MessageUI/MessageUI.h". Then conform to the protocol <MFMessageComposeViewControllerDelegate>.

现在要发送短信:

- (IBAction) sendSMS:(id)sender
{
    MFMessageComposeViewController *controller = [[MFMessageComposeViewController alloc] init];
    if([MFMessageComposeViewController canSendText])
    {
        controller.body = @"The body of the SMS you want";
        controller.messageComposeDelegate = self;
        [self presentModalViewController:controller animated:YES];
    }
    [controller release];
}

要捕获发送操作的结果，请执行以下操作:

To catch the result of the sending operation:

- (void) messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result
{
    switch(result)
    {
        case MessageComposeResultCancelled: break; //handle cancelled event
        case MessageComposeResultFailed: break; //handle failed event
        case MessageComposeResultSent: break; //handle sent event
    }
    [self dismissModalViewControllerAnimated:YES];
}

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