撥打電話

1，這種方法，撥打完電話回不到原來的應(yīng)用，會停留在通訊錄里，而且是直接撥打，不彈出提示。

NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",@"186xxxx6979"];    
// NSLog(@"str======%@",str);
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];

2，這種方法，打完電話后還會回到原來的程序，也會彈出提示，推薦這種。

NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",@"186xxxx6979"];   
UIWebView * callWebview = [[UIWebView alloc] init]; 
[callWebview loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:str]]];  
[self.view addSubview:callWebview];
[callWebview release];    
[str release];

3,這種方法也會回去到原來的程序里（注意這里的telprompt），也會彈出提示。

NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"telprompt://%@",@"186xxxx6979"];    
//NSLog(@"str======%@",str);
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];

發(fā)送短信

• 程序外調(diào)用系統(tǒng)發(fā)短信

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"sms://13888888888"]];

• 程序內(nèi)調(diào)用系統(tǒng)發(fā)短信

1）導(dǎo)入MessageUI.framework，并引入頭文件：

#import <MessageUI/MessageUI.h>

2）實現(xiàn)代理方法MFMessageComposeViewControllerDelegate

   -(void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result
{
    [self dismissViewControllerAnimated:YES completion:nil];
    switch (result) {
        case MessageComposeResultSent:
            //信息傳送成功

            break;
        case MessageComposeResultFailed:
            //信息傳送失敗

            break;
        case MessageComposeResultCancelled:
            //信息被用戶取消傳送

            break;
        default:
            break;
    }
}

3）發(fā)送短信

    -(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];//修改短信界面標(biāo)題
    }
    else
    {
        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"提示信息"
                                                        message:@"該設(shè)備不支持短信功能"
                                                       delegate:nil
                                              cancelButtonTitle:@"確定"
                                              otherButtonTitles:nil, nil];
        [alert show];
    }
}

參數(shù)phones：發(fā)短信的手機號碼的數(shù)組，數(shù)組中是一個即單發(fā),多個即群發(fā)。

4）調(diào)用發(fā)短信的方法

  [self showMessageView:[NSArray arrayWithObjects:@"13888888888",@"13999999999", nil] title:@"test" body:@"你是土豪么，么么噠"];