iOS打电话、发短信、发邮件实例代码

#import <MessageUI/MessageUI.h>

@interface ViewController ()<MFMessageComposeViewControllerDelegate>

- (void)senderMessage{  if([MFMessageComposeViewController canSendText]) {    ///短信实例化    MFMessageComposeViewController * messageVc = [[MFMessageComposeViewController alloc] init];    ///目标号码，可以多个    messageVc.recipients = @[@"18888888888",@"15555555555"];    messageVc.navigationBar.tintColor = [UIColor redColor];    messageVc.body = @"发送的内容-发送的内容-发送的内容";    messageVc.messageComposeDelegate = self;    [self presentViewController:messageVc animated:YES completion:nil];    [[[[messageVc viewControllers] lastObject] navigationItem] setTitle:@"title"];  }  else {    NSLog(@"当前设备不支持短信功能");  }  }

-(void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result {  ///dismiss MFMessageComposeViewController  [controller dismissViewControllerAnimated:YES completion:nil];  if (result == MessageComposeResultSent) {    NSLog(@"信息发送成功！");  }  else if (result == MessageComposeResultFailed){    NSLog(@"信息发送失败！");  }  else if (result == MessageComposeResultCancelled){    NSLog(@"点击了取消");  }  else{      }}

- (void)dialPhone{  ///该方法直接拨打，不会弹出呼叫（取消）  [[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"tel://18888888888"]];    ///该方法会弹出是否取消呼叫  UIWebView*callWebview =[[UIWebView alloc] init];  NSURL *telURL =[NSURL URLWithString:@"tel:18888888888"];  [callWebview loadRequest:[NSURLRequest requestWithURL:telURL]];  [self.view addSubview:callWebview];}

- (void)senderEmail{  NSString *urlStr =@"mailto:xxxxxxxx@xxxx.com?subject=邮件主题(此参数可不传)&body=邮件内容(此参数可不传)";  NSURL *url = [NSURL URLWithString:urlStr] ;  [[UIApplication sharedApplication] openURL:url];}

- (void)senderQQ{  ///111111111111为QQ号码  NSString *url = @"mqq://im/chat?chat_type=wpa&uin=111111111111&version=1&src_type=web";  [[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]];}