ios - skscene UIViewController send SMS from SKScene -

i trying allow player share score sms when game over.

i have imported framework in project. imported in viewcontroller.h file.

here viewcontroller.h file

#import <uikit/uikit.h> #import <spritekit/spritekit.h> #import <messageui/messageui.h>   @interface myviewcontroller : uiviewcontroller <mfmessagecomposeviewcontrollerdelegate> { }  @end 

i tried import myscene.h so:

#import <messageui/messageui.h>  @interface myscene : skscene <mfmessagecomposeviewcontrollerdelegate> {  } 

when want show sms share, use code in myscene.m file

mfmessagecomposeviewcontroller *textcomposer = [[mfmessagecomposeviewcontroller alloc] init]; [textcomposer setmessagecomposedelegate:self];  if ([mfmessagecomposeviewcontroller cansendtext]) {     [textcomposer setrecipients:[nsarray arraywithobject:nil]];     [textcomposer setbody:@"happy happy joy joy!"];     [self presentviewcontroller:textcomposer animated:yes completion:null];  } else {     nslog(@"cant send text!"); } 

but on line

[self presentviewcontroller:textcomposer animated:yes completion:null]; 

i "no visible @interface 'myscene' declares selector 'presentviewcontroller:animated:completion:'" error.

i have tried search last couple hours. try god knows how many variations , examples other posts/tutorials(which learn few things unrelated this). nothing seems work. starting run out of hair pull out. great. sure of gurus here should walk in park. thanks.

edit: not using storyboard, or view controller buttons/menu/game play etc...hence why not able call function within viewcontroller itself.

edit: tried paulw11 suggested in link. have following errors.

in myviewcontroller

    myscene.myviewcontroller = self; 

i "property 'myviewcontroller' not found on object of type 'myscene'" error

also in myscene.m

- (void)sendtocontroller {      nslog(@"ok");     // use already-created spriteviewcontroller     [_myviewcontroller sendsms]; } 

[_myviewcontroller sendsms]; line "no visible @interface 'myviewcontroller' declares selector 'sendsms'"

edit 2: *edit 2:* edit 2: *edit 2:*

i got open sms. small problem, not allow me dismiss /cancel.

here sendsms code:

 -(void) sendsms {  mfmessagecomposeviewcontroller *textcomposer = [[mfmessagecomposeviewcontroller alloc] init]; [textcomposer setmessagecomposedelegate:self];  if ([mfmessagecomposeviewcontroller cansendtext]) {     [textcomposer setrecipients:[nsarray arraywithobject:@" "]];      nsstring *body = [nsstring stringwithformat:@"happy day!: %i.   ", _score];     [textcomposer setbody:body];      uiviewcontroller *vc = self.view.window.rootviewcontroller;     [vc presentviewcontroller: textcomposer animated: yes completion:nil];  } else {     nslog(@"cant send text!"); } } 

here dismiss code:

-(void)messagecomposeviewcontroller:(mfmessagecomposeviewcontroller *)controller   didfinishwithresult:(messagecomposeresult)result {      uiviewcontroller *vc = self.view.window.rootviewcontroller;     [vc dismissviewcontrolleranimated:yes completion:null];  } 

edit 3

the following code gives me nslog @ correct times, not dismiss window.

- (void)messagecomposeviewcontroller:(mfmessagecomposeviewcontroller *)controller              didfinishwithresult:(messagecomposeresult)result {     uiviewcontroller *vc = self.view.window.rootviewcontroller;  // notifies users errors associated interface switch (result) {     case messagecomposeresultcancelled:        nslog(@"result: sms sending canceled");         break;     case messagecomposeresultsent:         nslog(@"result: sms sent");         break;     case messagecomposeresultfailed:         nslog(@"result: sms sending failed");         break;     default:         nslog(@"result: sms not sent");         break; }  [vc dismissviewcontrolleranimated:yes completion:null]; } 

if refer mfmessagecomposeviewcontroller class reference see need present modally using presentmodalviewcontroller:animated:. responsible dismissing via delegate object once done.

i suggest have @ message composer sample code example of using mfmessagecomposeviewcontroller class.

update

you can dismiss view controller passed delegate method -

- (void)messagecomposeviewcontroller:(mfmessagecomposeviewcontroller *)controller          didfinishwithresult:(messagecomposeresult)result {  // notifies users errors associated interface switch (result) {     case messagecomposeresultcancelled:        nslog(@"result: sms sending canceled");     break;     case messagecomposeresultsent:         nslog(@"result: sms sent");     break;     case messagecomposeresultfailed:         nslog(@"result: sms sending failed");     break;     default:         nslog(@"result: sms not sent");     break; }  [controller dismissviewcontrolleranimated:yes completion:null]; }