IOS使用MessageUI Framework發送短資訊

使用MessageUI Framework 中的 MFMessageComposeViewController 發送短資訊，另外其中的MFMailComposeViewController用于發送郵件。使用非常簡單：

1. 導入架構：MessageUI.framework 2. 添加協定：<MFMessageComposeViewControllerDelegate> 3. #import <MessageUI/MessageUI.h>

//判斷目前裝置是否可以發送短資訊
 if([MFMessageComposeViewController canSendText])
 {
 
     MFMessageComposeViewController *mc = [[MFMessageComposeViewController alloc] init];
         //設定委托
     mc.messageComposeDelegate = self;
        //短信内容
     mc.body = @"nihao";
         //短信接收者，可設定多個
     mc.recipients = [NSArray arrayWithObject:@"10086",nil];
         
     [self presentModalViewController:mc animated:YES];
     [mc release];
 }
 else
 {
     UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error",
                                     message:@"The current device can not send SMS"
                                     delegate:nil
                                     cancelButtonTitle:"OK",
                                     otherButtonTitles:nil];
     [alert show];
     [alert release];
 }
 
 
 #pragma mark -
 #pragma mark MFMessageComposeViewControllerDelegate
 -(void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result
 {
     switch(result)
     {
         case MessageComposeResultCancelled:
             ...
         case MessageComposeResultFailed:
             ...
         case MessageComposeResultSend:
             ...    
         default:
             ...
     }
 }