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iphone-调系统电话，短信等功能(自动返回程序)

        iphone-调系统电话，短信等功能(自动返回程序)       

分类：            Iphone 应用开发2012-06-21 14:5935人阅读评论(0)收藏举报

方法一：

[cpp] view plaincopyprint?
  1. //在iPhone中，可以直接用UIApp打开URL地址。如下所示： 
  2. [ UIApp openURL: [ NSURL URLWithString:@"http://www.apple.com" ] ]; 
  3.  
  4. //或者： 
  5. [ UIApp openURL: [ NSURL URLWithString:@"mailto:apple@mac.com?Subject=hello" ] ]; 
  6.  
  7. //与此同时，iPhone还包含一些其他除了http://或者mailto:之外的URL： 
  8.  
  9. sms:// 可以调用短信程序 
  10.  
  11. tel:// 可以拨打电话 
  12.  
  13. itms:// 可以打开MobileStore.app 
  14.  
  15. audio-player-event:// 可以打开iPod 
  16.  
  17. audio-player-event://?uicmd=show-purchased-playlist 可以打开iPod播放列表 
  18.  
  19. video-player-event:// 可以打开iPod中的视频 

以简单使用系统功能，但使用系统功能后无法自动回到程序原界面，

 

电话，短信，邮件功能可用以下方法

方法二：

电话

[cpp] view plaincopyprint?
  1. NSString *mobileNumber = [NSString stringWithFormat:@"telprompt://%@", PhoneNumber]; 
  2. NSLog(@"call phone %@;", mobileNumber); 
  3. [[UIApplication sharedApplication] openURL:[NSURL URLWithString:mobileNumber]]; 

邮件 使用MFMailComposeViewController

 

引入头文件 #import <MessageUI/MFMailComposeViewController.h>

[cpp] view plaincopyprint?
  1. //发邮箱     
  2. Class mailClass = (NSClassFromString(@"MFMailComposeViewController")); 
  3.     if (mailClass != nil) 
  4.     { 
  5.         // We must always check whether the current device is configured for sending emails 
  6.         if ([mailClass canSendMail]) 
  7.         { 
  8.             [self displayMailComposerSheet:MailNumber]; 
  9.         } 
  10.         else 
  11.         { 
  12.             [self launchMailAppOnDevice]; 
  13.         } 
  14.     } 
  15.     else 
  16.     { 
  17.         [self launchMailAppOnDevice]; 
  18.     } 
[cpp] view plaincopyprint?
  1. //---------------------------------- 
  2.  
  3. -(void)displayMailComposerSheet:(NSString *)strMail 
  4. { 
  5.     NSLog(@"displayMailComposerSheet"); 
  6.     if (_Emailpicker == nil) { 
  7.         _Emailpicker = [[MFMailComposeViewController alloc] init]; 
  8.         _Emailpicker.mailComposeDelegate = self; 
  9.          
  10.         [_Emailpicker setSubject:@""]; 
  11.     } 
  12.     // Set up recipients 
  13.      
  14.     NSArray *toRecipients = [NSArray arrayWithObject:strMail];   
  15.     [_Emailpicker setToRecipients:toRecipients]; 
  16.     [_Emailpicker setMessageBody:@"" isHTML:NO]; 
  17.      
  18.     <pre class="cpp" name="code">[self presentModalViewController:Emailpicker animated:YES]; 
  19.      
  20. } 
  21.  
  22.  
  23. -(void)launchMailAppOnDevice 
  24. { 
  25.     MyLog(@"launchMailAppOnDevice"); 
  26. } 
  27.  
  28. // Dismisses the email composition interface when users tap Cancel or Send. Proceeds to update the message field with the result of the operation. 
  29. </pre>//发送完邮件<br> 
  30. - (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error {[controller dismissModalViewControllerAnimated:NO];//邮件视图下拉消失}<p></p> 
  31. <pre></pre> 
  32. <br> 
  33. 短信：（使用MFMessageComposeViewController ） 
  34. <p></p> 
  35. <p><pre class="cpp" name="code">Class messageClass = (NSClassFromString(@"MFMessageComposeViewController")); 
  36.     NSLog(@"can send SMS [%d]", [messageClass canSendText]); 
  37.      
  38.     if (messageClass != nil) { 
  39.         if ([messageClass canSendText]) { 
  40.             [self displayMessageComposerSheet:MsmNumber]; 
  41.         } else { 
  42.             [self launchMessageAppOnDevice];//<span style="color: rgb(227, 0, 9);">设备没有短信功能</span> 
  43.         } 
  44.     } else { 
  45.         [self launchMessageAppOnDevice];//iOS版本过低，iOS4.0以上才支持程序内发送短信 
  46.     } 
  47. </pre><p></p> 
  48. <p><pre class="cpp" name="code">-(void)displayMessageComposerSheet:(NSString *)strMail 
  49. { 
  50.     MyLog(@"displayMessageComposerSheet"); 
  51.     MFMessageComposeViewController *messagePicker = [[MFMessageComposeViewController alloc] init]; 
  52.     messagePicker.messageComposeDelegate = self; 
  53.     messagePicker.body = @""; 
  54.     [self presentModalViewController:messagePicker animated:YES]; 
  55.      
  56. //  [[[[UIApplication sharedApplication] keyWindow] rootViewController] presentModalViewController:_Emailpicker animated:YES]; 
  57.     [messagePicker release]; 
  58. } 
  59.  
  60. -(void)launchMessageAppOnDevice 
  61. { 
  62.     UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"温馨提示" message:@"此设备不支持发送短信或系统版本过低" delegate:nil cancelButtonTitle:@"确定 " otherButtonTitles:nil, nil]; 
  63.     [alert show]; 
  64.     [alert release]; 
  65. } 
  66.  
  67. - (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result 
  68. { 
  69.     [controller dismissModalViewControllerAnimated:NO]; 
  70. } 
  71. </pre><br> 
  72. <br> 
  73. <br> 
  74. <p></p> 
  75. <br> 

posted on 2012-08-16 11:49  moonvan  阅读(1015)  评论(0)  编辑  收藏  举报

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