我使用 Apple Dev 网站上的示例代码来学习如何设置预写电子邮件，但是有没有办法类似地设置预写短信？
首先你必须添加框架MessageUI到您的项目并导入库"MessageUI/MessageUI.h"。然后遵守协议<MFMessageComposeViewControllerDelegate>.
现在发送短信：
- (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：
- (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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