iOS Day 15

mailComposeDelegaetMethod.m

-(void) mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error {
    switch (result)
	{
        case MFMailComposeResultSent:
            //mail sent
			break;
		case MFMailComposeResultCancelled:
            //mail cancelled
			break;
		case MFMailComposeResultSaved:
            //draft saved
			break;
		case MFMailComposeResultFailed:
            //failure
			break;
	}
    [self dismissViewControllerAnimated:YES completion:nil];
}

makephonecall.m

- (IBAction)tappedMakePhoneCall:(id)sender {
    if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"tel:+18008008000"]])
    {
        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel:18008008000"]];
    }
}

messagedelegate.m

-(void) messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result {
    switch (result) {
        case MessageComposeResultCancelled:
            //cancelled
            break;
        case MessageComposeResultFailed:
            //failed
            break;
        case MessageComposeResultSent:
            //sent
            break;
    }
    [self dismissViewControllerAnimated:YES completion:nil];
}

MFMailComposerdelegate

#import <MessageUI/MessageUI.h>

@interface ViewController : UIViewController <MFMailComposeViewControllerDelegate>

MFMessage.h

#import <UIKit/UIKit.h>
#import <MessageUI/MessageUI.h>
#import <MessageUI/MFMailComposeViewController.h>
#import <MessageUI/MFMessageComposeViewController.h>

@interface ViewController : UIViewController <MFMailComposeViewControllerDelegate, MFMessageComposeViewControllerDelegate>

mfmessage.m

- (IBAction)tappedSendSMS:(id)sender {
    if ([MFMessageComposeViewController canSendText]) {
        MFMessageComposeViewController *messageComposer = [[MFMessageComposeViewController alloc] init];
        messageComposer.body = @"this is the body";
        messageComposer.messageComposeDelegate = self;
        [self presentViewController:messageComposer animated:YES completion:nil];
    }
}

OpeningURL.m

- (IBAction)tappedOpenSafar:(id)sender {
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.windowsazure.com"]];
}

showmailcomposer.m

- (IBAction)tappedSendEmail:(id)sender {
    MFMailComposeViewController *mailComposer = [[MFMailComposeViewController alloc] init];
	[mailComposer setSubject:@"The Email Subject"];
	[mailComposer setMessageBody:@"The email body." isHTML:NO];
    mailComposer.mailComposeDelegate = self;
    [self presentViewController:mailComposer animated:YES completion:nil];
}

tappedSendTweet.m

- (IBAction)tappedSendTweet:(id)sender {
    SLComposeViewController *socialComposerSheet;
    if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeTwitter]) {
        socialComposerSheet = [[SLComposeViewController alloc] init]; 
        socialComposerSheet = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeTwitter]; 
        [socialComposerSheet setInitialText:[NSString stringWithFormat:@"My Tweet!",socialComposerSheet.serviceType]];
        [self presentViewController:socialComposerSheet animated:YES completion:nil];
    }
    [socialComposerSheet setCompletionHandler:^(SLComposeViewControllerResult result) {
        NSString *output;
        switch (result) {
            case SLComposeViewControllerResultDone:
                //post worked
                break;
            case SLComposeViewControllerResultCancelled:
                //cancelled
                break;
        }
        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Twitter" message:output delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil];
        [alert show];
    }];
}

viewcontroller.h

@interface ViewController : UIViewController
- (IBAction)tappedSendEmail:(id)sender;
- (IBAction)tappedSendSMS:(id)sender;
- (IBAction)tappedOpenSafar:(id)sender;
- (IBAction)tappedMakePhoneCall:(id)sender;
- (IBAction)tappedSendTweet:(id)sender;
- (IBAction)tappedSendFacebook:(id)sender;

@end