SMS for some small features commonly used in iOS

Method One

Jump directly to the text messaging interface, but cannot specify the text message content, and can not automatically return to the original application

Nsurl *url = [Nsurl urlwithstring:@ "sms://10010"];

[[UIApplication sharedapplication] openurl:url];

Method Two:

If you want to specify a text message, you have to use the MESSAGEUI framework

Include primary header file
#import <MessageUI/MessageUI.h>
Display the controller that sent the text message
Mfmessagecomposeviewcontroller *VC = [[Mfmessagecomposeviewcontroller alloc] init];
Set SMS Content
Vc.body = @ "Have you eaten yet?" ";
Set up a recipient list
vc.recipients = @[@ "10010", @ "02010010"];
Set up Proxy
Vc.messagecomposedelegate = self;


Display Controller
[Self PRESENTVIEWCONTROLLER:VC animated:yes completion:nil];

Proxy method, when the SMS interface is closed when the call, after the end will automatically return to the original application
-(void) Messagecomposeviewcontroller: (Mfmessagecomposeviewcontroller *) controller didfinishwithresult: ( Messagecomposeresult) Result
{
Close the SMS interface
[Controller Dismissviewcontrolleranimated:yes Completion:nil];

if (result = = messagecomposeresultcancelled) {
NSLog (@ "Cancel send");
} else if (result = = Messagecomposeresultsent) {
NSLog (@ "already issued");
} else {
NSLog (@ "send failed");
}
}

SMS for some small features commonly used in iOS