I usually use the below code to allow the user to submit feedback on my apps. However for some reason in my OpenGL app the below code has a problem. It opens the email form correctly, however the form is locked - i.e the user can't actually edit the body of the text. Can anybody spot why this is happening ?
MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
picker.mailComposeDelegate = self;
[picker setSubject:#"Feedback on Stop That Bomb Free !"];
NSArray *toRecipients = [NSArray arrayWithObject:#"anemail#gmail.com"];
[picker setToRecipients:toRecipients];
// Fill out the email body text
NSString *emailBody =
[NSString stringWithFormat:#"Hi Martin, I would like to make the following comment : "];
[picker setMessageBody:emailBody isHTML:YES];
picker.navigationBar.barStyle = UIBarStyleBlack;
[inputController presentModalViewController:picker animated:YES];
[picker release];
From reading your code I can find some things you should change:
Replace:
NSString *emailBody = [NSString stringWithFormat:#"Hi Martin, I would like to make the following comment : "];
With:
NSString *emailBody = #"Hi Martin, I would like to make the following comment : ";
As you are not using any formatting; you dont need to call the class method to create the simple string.
The other thing you can change is the fact that you message does not contain HTML.
So you dont need isHTML:YES.
I have tested this successfully on a sample app.
I imagine the problem is with the view controller presenting the view, rather than the messageUI view.
Related
I've included messageUI framework in my app for sending mail.It contains five UITextField where the values entered by user should be displayed in mail body. Here is my code
if ([MFMailComposeViewController canSendMail])
{
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
[mailer setSubject:[NSString stringWithFormat:#"Appointment From Mr/Mrs. %#",text1.text]];
NSArray *toRecipients = [NSArray arrayWithObjects:#"info#xxx.com", nil];
[mailer setToRecipients:toRecipients];
NSString *emailBody =[NSString stringWithFormat:#"Name :%#\nDate: %#\nPreferred Time Slot: %#\nE-Mail:%#\nSpecific Requests:",text1.text,text2.text,text3.text,text4.text,text5.text];
[mailer setMessageBody:emailBody isHTML:NO];
[self presentModalViewController:mailer animated:YES];
[mailer release];
}
The issue i'm facing is that all the four text field values are displayed only the fifth text field values are not displayed..Any idea?...am i missing anything?...
You only have four %# in the form at string, thus the last parameter supplied to the format method is ignored.
Change the format string to have five parameters:
NSString *emailBody =[NSString stringWithFormat:#"Name :%#\nDate: %#\nPreferred Time Slot: %#\nE-Mail:%#\nSpecific Requests:%2",text1.text,text2.text,text3.text,text4.text,text5.text];
Edit the following line of code
NSString *emailBody =[NSString stringWithFormat:#"Name :%#\nDate: %#\nPreferred Time Slot: %#\nE-Mail:%#\nSpecific Requests:%#",text1.text,text2.text,text3.text,text4.text,text5.text];
you will get your requirements...Dont forget to use resignFirstresponder to hide keyboard after u entered text...
I have the following line of code,
MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
picker.mailComposeDelegate = self;
[picker setSubject:APP_NAME];
[picker addAttachmentData:pdfData mimeType:#"pdf" fileName:pdfFileName];
NSString *emailBody = #"";
[picker setMessageBody:emailBody isHTML:YES];
[self presentModalViewController:picker animated:YES];
But iPad just stuck at the first line of the code.
MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
When i put the break point on the another line it does not come to the second line of code it is just stuck and does not open MailCompserSheet and it is hung.
This problem appears only on iOS version 5.1 in iPad.
So anyway have idea what to do?
I guess you might not have configured mail in your iPad.
So before initializing the class MFMailComposeViewController, call MFMailComposeViewController's + (BOOL)canSendMail to check whether you can be able to send mail with the device or not.
I have this piece of code for MFMailComposer working fine in the simulator and iPhone 4, but it crashes on 3GS. What is the reason and what is the way to resolve it?
I checked it with breakpoints. mailPicker is not allocated with memory.
MFMailComposeViewController *mailPicker = [[MFMailComposeViewController alloc] init];
mailPicker.mailComposeDelegate = self;
// Set the subject of email
[mailPicker setSubject:#"Somebody got place in my sh*t list"];
NSString *emailBody = #"I just added somebody to my s**t list";
// This is not an HTML formatted email
[mailPicker setMessageBody:emailBody isHTML:NO];
// Create NSData object as PNG image data from camera image
NSData *data = UIImagePNGRepresentation([self captureScreen]);
// Attach image data to the email
// 'CameraImage.png' is the file name that will be attached to the email
[mailPicker addAttachmentData:data mimeType:#"image/png" fileName:#"CameraImage"];
// Show email view
[self presentModalViewController:mailPicker animated:YES];
// Release picker
[mailPicker release];
If at least one email account is enabled on the device, the following call should return YES:
[MFMailComposeViewController canSendMail]
Conversely, if all accounts are disabled/removed, it will return NO.
I'd like to send a text outline via email using MFMailComposeViewController. I'm currently doing this by creating a HTML version of the document and setting this as the body of the message.This works fine when viewing the email in MFMailComposeViewController, but on the receiving end (MobileMail.app, GMail Webinterface, OSX Mail.app) the formatting is lost.
This is my current code:
- (IBAction)showMailController {
if (![MFMailComposeViewController canSendMail]) return;
MFMailComposeViewController *mailComposeViewController = [[MFMailComposeViewController alloc] init];
mailComposeViewController.mailComposeDelegate = self;
NSString *stringRepresentation = #"<html><head></head><body><ul><li>#grocery</li><ul><li>Milk</li><li>Cat food</li><li>Rice</li><li>Tofu</li></ul></ul></body></html>";
[mailComposeViewController setMessageBody:stringRepresentation isHTML:YES];
[self presentModalViewController:mailComposeViewController animated:YES];
[mailComposeViewController release];
}
Am I doing something wrong? Is there an other way to do it?
I also tried exporting as simple text outline with manually indenting (I inserted two spaces as tab didn't work), but text editors don't recognize this as an outline.
NSMutableString *inset = [[NSMutableString alloc] init];
NSUInteger i;
for (i=0; i<insetCount;i++) {
[inset appendString:#" "];
}
NSMutableString *string = [[NSMutableString alloc] initWithString: [NSString stringWithFormat:#"%#%C ", inset, 0x2022]];
Thank you for your help!
In my apps, I only put what is in between the body tags, i.e. NO
html
head
body
tags. Just put the stuff you would normally put in between the body tags and it should work.
I have an application that uses a table view controller to display some items, after clicking on one of those items you may select to email this item. Once that happens I use the code provided by apple "MailComposer", and send the mail. However after this the scrolling in the table view is not as smooth as before.
I checked with "Leaks" and there are no leaks in my code, however there is a great deal of object allocation when the modal view controller for the MFMailComposeViewController, and when i dismiss my controller, all that object allocation is still there. How can i get rid of all that object allocation?. Any help will be greatly appreciated. Thank you.
-Oscar
UPDATE:
I have realized the lag only happens once you click on the To: textfield on the MFMailComposeViewController and type something, once something has been typed there will be a memory leak and the application will be sluggish. This exact same thing also happens in Apple's Mail Composer. I am using the simulator maybe this is why?. Does anyone else have a simmilar experience?
The way I am pressenting my controller is:
-(void)displayComposerSheet
{
MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
picker.mailComposeDelegate = self;
NSString *mailSubject = appDelegate.mailTitle;
NSString *mailBody = appDelegate.mailLink;
NSString *formattedString = [NSString stringWithFormat:#"<a href='%#'>%#</a>", mailBody, mailBody];
[picker setSubject:mailSubject];
// Set up recipients
//NSArray *toRecipients = [NSArray arrayWithObject:#"somemail#hotmail.com"];
//NSArray *ccRecipients = [NSArray arrayWithObjects:#"second#example.com", #"third#example.com", nil];
//NSArray *bccRecipients = [NSArray arrayWithObject:#"fourth#example.com"];
//[picker setToRecipients:toRecipients];
//[picker setCcRecipients:ccRecipients];
//[picker setBccRecipients:bccRecipients];
// Attach an image to the email (Warning this causes a memory leak aknowledged by Apple)
//NSString *path = [[NSBundle mainBundle] pathForResource:#"news_icon" ofType:#"png"];
//NSData *myData = [NSData dataWithContentsOfFile:path];
//[picker addAttachmentData:myData mimeType:#"image/png" fileName:#"rainy"];
// Fill out the email body text
[picker setMessageBody:formattedString isHTML:YES];
[self presentModalViewController:picker animated:YES];
[picker release];
}
and dimissing it here:
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{
....
[self dismissModalViewControllerAnimated:YES];
}
It's a known memory leak in MFMailComposeViewController class (as of iOS 4.2 SDK). The leaks can be even seen in the MailComposer sample project by Apple. Try to run the app with Allocations instrument and notice the Overall Bytes growing up every time you click cancel and show the composer again.
See below for the similar discussion:
http://discussions.apple.com/thread.jspa?threadID=2158170
https://devforums.apple.com/thread/23510?tstart=15
https://devforums.apple.com/message/121093#121093
Make sure you use
controller.mailComposeDelegate = self;
and not
controller.delegate = self;