iOS 开发，调用打电话，发短信，打开网址

来源：互联网发布：天龙八部发型颜色数据编辑：程序博客网时间：2024/06/05 02:32

1、调用自带mail
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@”mailto://admin@163.com”]];

2、调用电话phone
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@”tel://10086”]];
(推荐使用)requestWithURL
特点: 拨打前弹出提示。并且, 拨打完以后会回到原来的应用。
//拨打电话

- (void)callPhone:(NSString *)phoneNumber {    //phoneNumber = "18843......"    NSMutableString *str=[[NSMutableString alloc] initWithFormat:@"tel:%@", phoneNumber];    UIWebView * callWebview = [[UIWebView alloc] init];    [callWebview loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:str]]];    [self.view addSubview:callWebview];}

3、调用 SMS
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@”sms://800888”]];

4、调用自带浏览器 safari
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@”http://www.baidu.com“]];

调用phone可以传递号码，调用SMS 只能设定号码，不能初始化SMS内容。

若需要传递内容可以做如下操作：
加入：MessageUI.framework

#import <MessageUI/MFMessageComposeViewController.h>

实现代理：MFMessageComposeViewControllerDelegate

调用sendSMS函数
//内容，收件人列表

- (void)sendSMS:(NSString *)bodyOfMessage recipientList:(NSArray *)recipients{    MFMessageComposeViewController *controller = [[[MFMessageComposeViewController alloc] init] autorelease];    if([MFMessageComposeViewController canSendText])    {        controller.body = bodyOfMessage;           controller.recipients = recipients;        controller.messageComposeDelegate = self;        [self presentModalViewController:controller animated:YES];    }   }

// 处理发送完的响应结果

- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result{  [self dismissModalViewControllerAnimated:YES];  if (result == MessageComposeResultCancelled)    NSLog(@"Message cancelled")  else if (result == MessageComposeResultSent)    NSLog(@"Message sent")    else     NSLog(@"Message failed")  }

发送邮件的为：
导入#import

-(void)sendMail:(NSString *)subject content:(NSString *)content{    MFMailComposeViewController *controller = [[[MFMailComposeViewController alloc] init] autorelease];    if([MFMailComposeViewController canSendMail])    {        [controller setSubject:subject];        [controller setMessageBody:content isHTML:NO];        controller.mailComposeDelegate = self;        [self presentModalViewController:controller animated:YES];    }    }

//邮件完成处理

-(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error{    [self dismissModalViewControllerAnimated:YES];    if (result == MessageComposeResultCancelled)        NSLog(@"Message cancelled");    else if (result == MessageComposeResultSent)        NSLog(@"Message sent");     else         NSLog(@"Message failed");  }

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