E-mail account information with QLPreviewController

Question

I am using QLPreviewController for showing the pdf. And I am sending pdf by tapping the share button and then tap on email in the QLPreviewController.

But i don't know how to get that share button method in QLPreviewController to validate that the email account is available or not. Here is the screenshot:

enter image description here Please let me know about this.

Thanks in advance.

@Rashad....Yes i just want to check that email account is setup in the device or not.... — Sarabjit Singh, Apr 21 '14 at 05:23
What do you mean by setup in the device? That email is store in the device or the device is using the email? — Rashad, Apr 21 '14 at 05:25
I mean that when i tap on send email button and if there is no email account setup(Store)in the device there should be an alert message... — Sarabjit Singh, Apr 21 '14 at 05:28
But where i put this method because i am using QLPreviewController.. — Sarabjit Singh, Apr 21 '14 at 05:34
You shouldn't need to worry about any of this. If the user's device is not setup with email, the activity view shouldn't show the Mail option. — rmaddy, Apr 21 '14 at 05:54
But its showing the email option if the device is not setup with email....is there any way to show an alert..? — Sarabjit Singh, Apr 21 '14 at 05:58
@rmaddy ... yes its not showing the email...but i want to add an alert there...is it possible..? — Sarabjit Singh, Apr 21 '14 at 06:05

score 0 · Answer 1 · answered Apr 21 '14 at 05:35

0

if you have UInavigationController then you can add a bar button for sharing the content. Or you can add a share button in your viewcontroler.

Use MessageUI. Add the delegates MFMessageComposeViewControllerDelegate, MFMailComposeViewControllerDelegate.

- (IBAction)contactBtn:(id)sender {
    if ([MFMailComposeViewController canSendMail]){
        MFMailComposeViewController *controller = [[MFMailComposeViewController alloc] init];
        [controller setSubject:@"Subject"];
        [controller setMessageBody:@" " isHTML:NO];
        [controller setToRecipients:[NSArray arrayWithObjects:@"a@wa.com",nil]];
        controller.mailComposeDelegate = self;
        [self presentViewController:controller animated:YES completion:NULL];
    }
    else{
        UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"Failed!" message:@"Mail can not be sent. Check your email settings." delegate:self cancelButtonTitle:@"Ok" otherButtonTitles: nil] ;
        [alert show];
    }
}

- (void) mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error {
    [self dismissViewControllerAnimated:YES completion:NULL];
}

answered Apr 21 '14 at 05:35

Rashad

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@Rashad.....i am using QLPreviewController and when QLPreviewController open there is some options for sharing pdf or file...and when i tap on mail button it will open the Mail composer...but i am not able to detect the button actions of sharing..So i am not able to add the above method...SO please let me know where i put this method in QLPreviewController – Sarabjit Singh Apr 21 '14 at 05:38
Where is your sharing button? in navigation bar? – Rashad Apr 21 '14 at 05:39
It is in the QLPreviewController and i am not able to detect this sharing button method.... – Sarabjit Singh Apr 21 '14 at 05:40
Can you share a screenshot? – Rashad Apr 21 '14 at 05:40
Can you tell me how to share screenshot here...? – Sarabjit Singh Apr 21 '14 at 05:43
Select edit in your question. Then you can find a button squre in green color. – Rashad Apr 21 '14 at 05:45

score 0 · Answer 2 · edited May 23 '17 at 12:28

0

The QL previewer is working on separate process. Something like a different app. So there is no way to customize the share button. see details here

This may help you. See this answer.

edited May 23 '17 at 12:28

Community

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answered Apr 21 '14 at 06:17

QCG

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E-mail account information with QLPreviewController

2 Answers2