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加载MFMessageComposeViewController - (void)showMessageView { if( [MFMessageComposeViewController canSendText] ) { MFMessageComposeViewController * controller = [[MFMessageComposeViewController alloc]init]; //autorelease]; controller.recipients = [NSArray arrayWithObject:@"15988888888"]; controller.body = @"请直接将此条认证短信发送给我们，以完成手机安全绑定。(9qzkd27953ma)"; controller.messageComposeDelegate = self; [self presentModalViewController:controller animated:YES]; // [[[[controller viewControllers] lastObject] navigationItem] setTitle:@"SomethingElse"];//修改短信界面标题 [controller release]; } else { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"提示信息" message:@"该设备不支持短信功能" delegate:self cancelButtonTitle:nil otherButtonTitles:@"确定", nil]; [alert show]; [alert release]; } } MFMessageComposeViewControllerDelegate - (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result { [controller dismissModalViewControllerAnimated:NO];//关键的一句 不能为YES switch ( result ) { case MessageComposeResultCancelled: { //click cancel button } break; case MessageComposeResultFailed:// send failed break; case MessageComposeResultSent: { // do something } break; default: break; } } 我们知道可以使用这样的代码在iphone中发送短信： [[UIApplication sharedApplication] openURL:@"sms:12345678"]; 但这样的方式无法指定短信内容。那么我们可以使用MessageUI框架。 首先在程序中导入MessageUI.framework。import头文件：#import "DeviceDetection.h" 然后在代码中使用下面的语句来调用短信发送窗口，并指定号码和短信内容： MFMessageComposeViewController *controller = [[[MFMessageComposeViewController alloc] init]autorelease]; controller.body = @"zc"; controller.recipients = [NSArray arrayWithObjects:@"106295598", nil]; controller.messageComposeDelegate = self; [self presentModalViewController:controller animated:YES]; 同时实现协议MFMessageComposeViewControllerDelegate， 在协议方法messageComposeViewController:didFinishWithResult: 中解散窗口： switch (result) { case MessageComposeResultCancelled: NSLog(@"Cancelled"); break; case MessageComposeResultFailed: [self alert:@"发送短信错误！"]; break; case MessageComposeResultSent: break; default: break; } [self dismissModalViewControllerAnimated:YES];MFMessageComposeViewController程序内发送短信息的实例
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原文地址：http://www.cnblogs.com/QQ765286788/p/4766369.html
