iOS发送短信功能

1、程序外发短信

NSString *phoneStr = @"10086";

NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"sms://%@", phoneStr]];

[[UIApplication sharedApplication] openURL:url];   

2、程序内发短信，发完短信自动返回应用

首先导入框架MessageUI.framework

引入头文件 #import 

实现代理方法 

3、直接上代码

+ (void)sendShortMessageWithPhoneNumber:(NSString *)phoneNumber text:(NSString *)text viewController:(BaseViewController *)viewController {

    if ([MFMessageComposeViewController canSendText]) {

        MFMessageComposeViewController *controller = [[MFMessageComposeViewController alloc] init];

        // 发送短信的号码，数组形式入参

        controller.recipients = @[phoneNumber];

        controller.navigationBar.tintColor = [UIColor redColor];

        // 此处的body就是短信将要发生的内容

        controller.body = text;

        controller.messageComposeDelegate = viewController;

        [viewController presentViewController:controller animated:YES completion:nil];

        // 修改短信界面标题

        [[[[controller viewControllers] lastObject] navigationItem] setTitle:@"title"];

    } else {

        [BaseViewController hudWithTitle:@"该设备不支持短信功能"];

    }

}

- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result {

    [controller dismissViewControllerAnimated:YES completion:nil];

    switch (result) {

        case MessageComposeResultSent:

            [BaseViewController hudWithTitle:@"信息传送成功"];

            break;

        case MessageComposeResultFailed:

            [BaseViewController hudWithTitle:@"信息传送失败"];

            break;

        case MessageComposeResultCancelled:

            [BaseViewController hudWithTitle:@"信息被用户取消发送"];

            break;

        default:

            break;

    }

}

Demo地址：https://github.com/jayZhangh/PhotosFrameworkBasicUsage.git