一、程序外调用系统发短信
这个方法其实很简单,直接调用openURL即可:
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NSURL *url = [NSURL URLWithString:@ "sms://15888888888" ]; [[UIApplication sharedApplication]openURL:url]; |
二、程序内调用系统发短信
这种方法有一个好处就是用户发短信之后还可以回到App.
首先要导入MessageUI.framework,并引入头文件:
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# import <MessageUI/MessageUI.h> |
然后要遵循代理MFMessageComposeViewControllerDelegate
,并实现代理方法。
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#pragma mark - 代理方法 -( 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 ; } } |
发送短信方法实现
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#pragma mark - 发送短信方法 -( void )showMessageView:(NSArray *)phones title:(NSString *)title body:(NSString *)body { if ( [MFMessageComposeViewController canSendText] ) { MFMessageComposeViewController * controller = [[MFMessageComposeViewController alloc] init]; controller.recipients = phones; controller.navigationBar.tintColor = [UIColor redColor]; controller.body = body; controller.messageComposeDelegate = self; [self presentViewController:controller animated:YES completion:nil]; [[[[controller viewControllers] lastObject] navigationItem] setTitle:title]; //修改短信界面标题 } else { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@ "提示信息" message:@ "该设备不支持短信功能" delegate:nil cancelButtonTitle:@ "确定" otherButtonTitles:nil, nil]; [alert show]; } } |
最后,调用发送短信的方法
复制代码 代码如下:
[self showMessageView:[NSArray arrayWithObjects:@"15888888888",@"12399999999", nil] title:@"test" body:@"这是测试用短信,勿回复!"];
以上就是小编给大家介绍的iOS调用系统发短信的两种方法,希望对大家有所帮助。