iOS开发中实现邮件和短信发送的简单示例

- (void)didclicksendemailbuttonaction{ 
 
    if ([mfmailcomposeviewcontroller cansendmail] == yes) { 
         
        mfmailcomposeviewcontroller *mailvc = [[mfmailcomposeviewcontroller alloc] init]; 
        //  设置代理(与以往代理不同,不是"delegate",千万不能忘记呀,代理有3步) 
        mailvc.mailcomposedelegate = self; 
        //  收件人 
        nsarray *sendtoperson = @[@"humingtao2014@gmail.com"]; 
        [mailvc settorecipients:sendtoperson]; 
        //  抄送 
        nsarray *copytoperson = @[@"humingtao2013@126.com"]; 
        [mailvc setccrecipients:copytoperson]; 
        //  密送 
        nsarray *secrettoperson = @[@"563821250@qq.com"]; 
        [mailvc setbccrecipients:secrettoperson]; 
        //  主题  
        [mailvc setsubject:@"hello world"]; 
        [self presentviewcontroller:mailvc animated:yes completion:nil]; 
        [mailvc setmessagebody:@"魑魅魍魉,哈哈呵呵嘿嘿霍霍" ishtml:no]; 
    }else{ 
     
        nslog(@"此设备不支持邮件发送"); 
     
    } 
 
} 
 
- (void)mailcomposecontroller:(mfmailcomposeviewcontroller *)controller didfinishwithresult:(mfmailcomposeresult)result error:(nserror *)error{ 
 
    switch (result) { 
        case mfmailcomposeresultcancelled: 
            nslog(@"取消发送"); 
            break; 
        case mfmailcomposeresultfailed: 
            nslog(@"发送失败"); 
            break; 
        case mfmailcomposeresultsaved: 
            nslog(@"保存草稿文件"); 
            break; 
        case mfmailcomposeresultsent: 
            nslog(@"发送成功"); 
            break; 
        default: 
            break; 
    } 
     
    [self dismissviewcontrolleranimated:yes completion:nil]; 
}  
 
//  系统发送,模拟器不支持,要用真机测试 
- (void)didclicksendsystememailbuttonaction{ 
 
    nsurl *url = [nsurl urlwithstring:@"humingtao2014@gmail.com"]; 
    if ([[uiapplication sharedapplication] canopenurl:url] == yes) { 
         
        [[uiapplication sharedapplication] openurl:url];  
      
    }else{ 
     
        nslog(@"此设备不支持"); 
    } 
 
} 

//  调用系统api发送短信 
- (void)didclicksendmessagebuttonaction{ 
     
    if ([mfmessagecomposeviewcontroller cansendtext] == yes) { 
         
        mfmessagecomposeviewcontroller *messagevc = [[mfmessagecomposeviewcontroller alloc] init]; 
        //  设置代理<mfmessagecomposeviewcontrollerdelegate> 
        messagevc.messagecomposedelegate = self; 
        //  发送to who 
        messagevc.recipients = @[@"18757289870"]; 
        messagevc.body = @"hello world"; 
        [self presentviewcontroller:messagevc animated:yes completion:nil]; 
         
    }else{ 
     
        nslog(@"此设备不支持"); 
    } 
} 
 
- (void)messagecomposeviewcontroller:(mfmessagecomposeviewcontroller *)controller didfinishwithresult:(messagecomposeresult)result{ 
     
    switch (result) { 
        case messagecomposeresultcancelled: 
            nslog(@"取消发送"); 
            break; 
        case messagecomposeresultfailed: 
            nslog(@"发送失败"); 
            break; 
        case messagecomposeresultsent: 
            nslog(@"发送成功"); 
            break; 
        default: 
            break; 
    } 
     
    [self dismissviewcontrolleranimated:yes completion:nil]; 
 
} 
 
//  调用系统应用程序发送消息 
- (void)didclicksendmessage2buttonaction{ 
     
    nsurl *url = [nsurl urlwithstring:@"sms:18656348970"]; 
    if ([[uiapplication sharedapplication] canopenurl:url] == yes) { 
         
        [[uiapplication sharedapplication] openurl:url]; 
         
    }else{ 
     
        nslog(@"失败"); 
    } 
 
}