iOS Call System Feature email
Last Update:2016-04-16
Source: Internet
Author: User
<span id="Label3"></p><p><p>Send mail using Mfmailcomposeviewcontroller</p></p><p><p>1. The project needs to be imported into the Framework: messageui.framework</p></p><p><p>2. Add Agent mfmailcomposeviewcontrollerdelegate to The. H file of the controller used and import header file: #import <MessageUI/MessageUI.h></p></p><p><p>3. Determine if the user has set up a mailbox account</p></p><pre>BOOL Cansend =<span style="color: #000000;"><span style="color: #000000;">[mfmailcomposeviewcontroller cansendmail];</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">if</span></span><span style="color: #000000;"><span style="color: #000000;">(cansend) {[self sendemailaction];}</span></span><span style="color: #0000ff;"><span style="color: #0000ff;">Else</span></span><span style="color: #000000;"><span style="color: #000000;">{ </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">Prompt user to add mail account</span></span>Uialertcontroller *alert = [uialertcontroller alertcontrollerwithtitle:<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">Add Your Mail account:</span></span><span style="color: #800000;"><span style="color: #800000;">"</span></span>Message<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">Settings->mail,contacts,calendars->add</span> account</span><span style="color: #800000;"><span style="color: #800000;">"</span></span><span style="color: #000000;"><span style="color: #000000;">preferredstyle:uialertcontrollerstylealert]; Uialertaction</span></span>*defaultaction = [uialertaction Actionwithtitle:[kglobal getstringvaluewithkey:<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">OK</span></span><span style="color: #800000;"><span style="color: #800000;">"</span></span>] Style:uialertactionstyledefault handler:^ (uialertaction *<span style="color: #000000;"><span style="color: #000000;">_nonnull Action) {}]; [alert addaction:defaultaction]; [self Presentviewcontroller:alert Animated:yes completion:nil];}</span></span></pre><p><p>4.sendEmailAction Method Code</p></p><pre>- (<span style="color: #0000ff;"><span style="color: #0000ff;">void</span></span><span style="color: #000000;"><span style="color: #000000;">) sendemailaction{</span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">Mail Server</span></span>Mfmailcomposeviewcontroller *mailcompose =<span style="color: #000000;"><span style="color: #000000;">[[mfmailcomposeviewcontroller alloc] init]; </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">set up a mail agent</span></span><span style="color: #000000;"><span style="color: #000000;">[mailcompose setmailcomposedelegate:self]; </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">Set Message subject</span></span>[mailcompose setsubject:<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">I am the subject of the mail</span></span><span style="color: #800000;"><span style="color: #800000;">"</span></span><span style="color: #000000;"><span style="color: #000000;">]; </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">Set Recipient</span></span>[mailcompose settorecipients:@[<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">[email protected]</span></span><span style="color: #800000;"><span style="color: #800000;">"</span></span><span style="color: #000000;"><span style="color: #000000;">]]; </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">Set cc people</span></span>[mailcompose setccrecipients:@[<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">[email protected]</span></span><span style="color: #800000;"><span style="color: #800000;">"</span></span><span style="color: #000000;"><span style="color: #000000;">]]; </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">set up a CC</span></span>[mailcompose setbccrecipients:@[<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">[email protected]</span></span><span style="color: #800000;"><span style="color: #800000;">"</span></span><span style="color: #000000;"><span style="color: #000000;">]]; </span></span><span style="color: #008000;"><span style="color: #008000;">/*</span></span><span style="color: #008000;"><span style="color: #008000;">* * Set the body content of the message</span></span><span style="color: #008000;"><span style="color: #008000;">*/</span></span><span style="color: #000000;"><span style="color: #000000;">NSString</span></span>*emailcontent =<span style="color: #800000;"><span style="color: #800000;">@"</span></span><span style="color: #800000;"><span style="color: #800000;">I am the email content</span></span><span style="color: #800000;"><span style="color: #800000;">"</span></span><span style="color: #000000;"><span style="color: #000000;">; </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;">is <span style="color: #008000;">HTML format</span></span><span style="color: #000000;"><span style="color: #000000;">[mailcompose setmessagebody:emailcontent ishtml:no]; </span></span><span style="color: #008000;"><span style="color: #008000;">//</span></span><span style="color: #008000;"><span style="color: #008000;">If you are using HTML format, the following code</span></span> <span style="color: #008000;"><span style="color: #008000;">/*</span></span><span style="color: #008000;"><span style="color: #008000;">* NSData *imagedata = <span style="background-color: #ffffff;">UIImage<span style="color: #ff0000;">JPEG</span>representation</span>(self.cellimage, 0.5); NSString *encodedstring = [imageData base64encodedstringwithoptions:nsdatabase64encodingendlinewithcarriagereturn] ; NSString *emailcontent = [nsstring stringwithformat:@ "<! DOCTYPE HTML public \ "-//w3c//dtd XHTML 1.0 strict//en\" \ "</span></span><span style="color: #008000; text-decoration: underline;"><span style="color: #008000; text-decoration: underline;">HTTP://WWW.W3.ORG/TR/XHTML1/DTD/XHTML1-STRICT.DTD</span></span><span style="color: #008000;">\ ">
