How to open iphone mail application from my own application? - iphone

Question

i am working on signup feature. In this feature when the user create account successfully. i am asking him or her to activate his account.
i want to open the mail application of iphone if user say yes.
now my question is simple how to open mail application from my own application?

Answer 1

#define URLEMail #"mailto:sb#sw.com?subject=title&body=content"
NSString *url = [URLEMail stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding ];
[[UIApplication sharedApplication] openURL: [NSURL URLWithString: url]];

Answer 2

Try this out.
-(void)launchMailAppOnDevice
{
NSString *recipients = #"mailto:myemail#gmail.com?subject=subjecthere";
NSString *body = #"&body=bodyHere";
NSString *email = [NSString stringWithFormat:#"%#%#", recipients, body];
email = [email stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:email]];
}

Answer 3

stringByAddingPercentEscapesUsingEncoding and openURL are deprecated.
Now use this:
#define URLEMail #"mailto:sb#sw.com?subject=title&body=content"
NSString * encodedString = [URLEMail stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLFragmentAllowedCharacterSet]];
UIApplication *application = [UIApplication sharedApplication];
[application openURL:[NSURL URLWithString: encodedString] options:#{} completionHandler:nil];

Answer 4

Ahoy!
The long and short of it is; you can't.
You can create an email compose view for the purpose of sending emails (see MFMailComposeViewController), but you cannot open applications arbitrarily without a purpose.
See this previous post for clarification: Launch an app from within another (iPhone)
Really though, it's not much effort for the user to close your app and open Mail so I wouldn't worry too much about it anyway.