OC发送短信

- (IBAction)sendMessage1:(id)sender {UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"短信编辑"message:nil delegate:self cancelButtonTitle:@"确定" otherButtonTitles:@"取消", nil];alert.tag = 1;alert.alertViewStyle = UIAlertViewStyleLoginAndPasswordInput;UITextField *tf1 = [alert textFieldAtIndex:0];tf1.placeholder = @"编辑的短信内容";UITextField *tf2 = [alert textFieldAtIndex:1];tf2.placeholder = @"需要发送到的手机号";tf2.secureTextEntry = NO;[alert show];}
- (IBAction)sendMessage2:(id)sender {UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"短信编辑"message:nil delegate:self cancelButtonTitle:@"确定" otherButtonTitles:@"取消", nil];alert.tag = 2;NSURL *url = [NSURL URLWithString:@"sms://11395320253"];[[UIApplication sharedApplication] openURL:url];}#pragma mark MFMessageComposeViewControllerDelegate
// 点击取消按钮会自动调用
- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result {[self dismissViewControllerAnimated:YES completion:nil];switch (result) {case MessageComposeResultSent://信息传送成功break;case MessageComposeResultFailed://信息传送失败break;case MessageComposeResultCancelled://信息被用户取消传送break;default:break;}}- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{if(buttonIndex != 0){return;}UITextField *tf1 = [alertView textFieldAtIndex:0];UITextField *tf2 = [alertView textFieldAtIndex:1];MFMessageComposeViewController *msgVc = [[MFMessageComposeViewController alloc] init];// 设置短信内容msgVc.body = tf1.text;// 设置收件人列表msgVc.recipients = @[tf2.text];// 设置代理msgVc.messageComposeDelegate = self;// 显示控制器[self presentViewController:msgVc animated:YES completion:nil];}