머라카노?

.h 파일

1. #import <MessageUI/MessageUI.h>

2. <MFMessageComposeViewControllerDelegate> 추가 

// 발송 화면 Intent

- (void) setSendMessage {

  if ([MFMessageComposeViewController canSendText]) {

    MFMessageComposeViewController *view = [[MFMessageComposeViewController alloc] init];

    view.body = @"Sms Content";

    view.recipients = [NSArray arrayWithObject:@"01012345678"];

    view.messageComposeDelegate = self;

    [self presentViewController:view animated:YES completion:nil];

  }

}

// 창닫기, 전송완료시 호출

- (void) messageComposeViewController : (MFMessageComposeViewController *) controller didFinishWithResult : (MessageComposeResult) result {

  [self dismissViewControllerAnimated:YES completion:nil];

  if (result == MessageComposeResultSent) {

    NSLog(@"Send");

  } else {

    NSLog(@"Cancel");

  }

}

NSString *phoneNum = @"01012345678";

NSString *dummy = [phoneNum substringWithRange:NSMakeRange(0, 3)];

NSLog(@"Phone : %@", dummy);

NSTimer *_timer;

- (void) setTimer {

  NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:5

                                                          target:self

                                                        selector:@selector(startTimer:)

                                                        userInfo:nil

                                                         repeats:YES];

  _timer = timer;

}

- (void) startTimer : (NSTimer *) timer {

  [chatMessageController getMessageData];

}

- (void) stopTimer {

  if( _timer != NULL ) {

    [_timer invalidate];

    _timer = NULL;

  }

}

NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init];

[numberFormatter setNumberStyle:NSNumberFormatterDecimalStyle];

NSString *commaCount = [numberFormatter stringFromNumber:[NSNumber numberWithInt:[dataCount integerValue]]];

NSLog("Comma : %@", commaCount);

UIView *view;

view.clipsToBounds = YES

UIButton *btnStart;

CALayer *btnLayer           = btnStart.layer;

CAGradientLayer *gLayer     = [CAGradientLayer layer];

gLayer.cornerRadius = 5;

gLayer.frame  = btnLayer.bounds;

gLayer.colors = [NSArray arrayWithObjects:

                     (id)DEFINE_SET_RGB(93, 167, 236, 0.5f).CGColor,

                     (id)DEFINE_SET_RGB(83, 154, 224, 0.7f).CGColor,

                     (id)DEFINE_SET_RGB(65, 132, 204, 1.0f).CGColor,

                     (id)DEFINE_SET_RGB(53, 117, 190, 0.8f).CGColor,

                     nil];

[btnLayer insertSublayer:gLayer atIndex:0];

[scrollBody setContentOffset:CGPointZero animated:YES];

[[NSString stringWithFormat:@"usr_id=%@&offset=%d&name=%@", userID, offset, name] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

- (BOOL) textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {

  NSCharacterSet *nonNumberSet = [[NSCharacterSet decimalDigitCharacterSet] invertedSet];

  return ([string stringByTrimmingCharactersInSet:nonNumberSet].length > 0) || [string isEqualToString:@""];

}

UIImage *image    = zoomImageView.image;

NSData *imageData = [NSData dataWithData:UIImagePNGRepresentation(image)];