iOS 调用系统发短信服务

调用系统发短信服务

原文地址

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程序外调用(直接调用 openURL 即可)

NSURL *url = [NSURL URLWithString:@"sms://15888888888"];
[[UIApplication sharedApplication]openURL:url];

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程序内调用

这种方法有一个好处就是用户发短信之后还可以回到 App.

1 首先要导入 MessageUI.framework，并引入头文件

import <MessageUI/MessageUI.h>

2 遵循代理 MFMessageComposeViewControllerDelegate

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;
}
}

3 发送短信方法实现

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];
}
}

4 调用发送短信的方法

[self showMessageView:[NSArray arrayWithObjects:@"15888888888",@"12399999999", nil] title:@"test" body:@"这是测试用短信，勿回复！"];