My problem is i have a view with a label, wherein, the data on label is coming from web service and on tapping it mail box should appear.In a nutshell it is a mailLabel.
Similarly on the same view i have a custom cell which too has another mail label and the same thing should happen,but the mail address will be different and dynamic.
Q1) do i need to include only one method of mail for this to handle.
Q2) If yes then how and if no then what is the procedure.
i have used a second method for this and called this in cellForRow like
-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
UITapGestureRecognizer *mgmtMail1LblGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(mail1LblTappedForCC:)];
[cell.managementMemberEmail addGestureRecognizer:mgmtMail1LblGesture];
and method.
- (void)mail1LblTappedForCC:(id)sender
{
if ([MFMailComposeViewController canSendMail])
{
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
[mailer setSubject:#""];
NSArray *toRecipients = [NSArray arrayWithObjects:objCCforManagement.managementMemberEmail.text, nil];
[mailer setToRecipients:toRecipients];
NSString *emailBody = #"";
[mailer setMessageBody:emailBody isHTML:NO];
mailer.navigationBar.barStyle = UIBarStyleBlackOpaque;
[self presentViewController:mailer animated:YES completion:nil];
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Failure"
message:#"Your device doesn't support the composer sheet"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
}
}
where
objCCforManagement is the object of custom class.
How your recognizer will get the to recipient array from
NSArray *toRecipients = [NSArray arrayWithObjects:objCCforManagement.managementMemberEmail.text, nil];
Use recognizer.view to get your label text or get value from objCCforManagement on the basis of label.text. Or particular tag set to label like label.tag=cellRowIndex etc in cellForRow method
Code ----
cell.managementMemberEmail.tag=indexPath.row;
Your mail1LblTappedForCC method is unable to find which row value or objCCforManagement is to be inserted as recipient. thats why it is showing blank.
Get your email on the basis of row tag by setting it to label.
- (void)mail1LblTappedForCC:(UITapGestureRecognizer*)recognizer
{
if ([MFMailComposeViewController canSendMail])
{
UILabel *labelOnWhichItisClicked=(UILabel*)recognizer.view;
CustomCellForExhibitorDetailVC *cell=(CustomCellForExhibitorDetailVC*)[managementTableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:labelOnWhichItisClicked.tag inSection:0]];
NSLog(#"mail to is == %#",cell.managementMemberEmail.text);
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
[mailer setSubject:#""];
NSArray *toRecipients =[NSArray arrayWithObjects:cell.managementMemberEmail.text,nil];
[mailer setToRecipients:toRecipients];
NSString *emailBody = #"";
[mailer setMessageBody:emailBody isHTML:NO];
mailer.navigationBar.barStyle = UIBarStyleBlackOpaque;
[self presentViewController:mailer animated:YES completion:nil];
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Failure"
message:#"Your device doesn't support the composer sheet"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
}
}
Related
I want to send an image with my text Message. I have used MFMessageComposeViewController. This is the code i have done:
MFMessageComposeViewController *messageController = [[MFMessageComposeViewController alloc] init];
messageController.messageComposeDelegate = self;
NSArray *recipents = #[[arr_promoterDetaildata valueForKey:#"phone_number"], #"72345524"];
UIImage *img = [UIImage imageNamed:#"ic_dummy_img"];
NSData *imgData = UIImagePNGRepresentation(img);
BOOL didAttachImage = [messageController addAttachmentData:imgData typeIdentifier:(NSString *)kUTTypePNG filename:#"image.png"];
NSString *message = [NSString stringWithFormat:#"Sending SMS"];
[messageController setRecipients:recipents];
[messageController setBody:message];
if (didAttachImage)
{
// Present message view controller on screen
[self presentViewController:messageController animated:YES completion:nil];
}
else
{
UIAlertView *warningAlert = [[UIAlertView alloc] initWithTitle:#"Error"
message:#"Failed to attach image"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[warningAlert show];
return;
}
I have tried so many method’s but it is not attaching image in my message screen. Can anyone help?
I have stored the contact numbers in an array and then passed this array to message controller like the below code and printed the value of controller.recipients and its showing null.
MFMessageComposeViewController *controller = [[MFMessageComposeViewController alloc] init];
NSArray *arr = [NSArray arrayWithArray:selContacts];
controller.recipients = arr;
NSLog(#"received:- %#",controller.recipients);
controller.messageComposeDelegate = self;
controller.body =#"https://itunes.apple.com/in/app/Click Here to Download!";
if([MFMessageComposeViewController canSendText])
{
[self presentModalViewController:controller animated:YES];
}
if(![MFMessageComposeViewController canSendText])
{
UIAlertView *warningAlert = [[UIAlertView alloc] initWithTitle:#"Error" message:#"Your device doesn't support SMS!" delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[warningAlert show];
return;
}
NSArray *recipents = #[#"+919999999999"];
NSString *message = #"Enter message here!";
MFMessageComposeViewController *messageController = [[MFMessageComposeViewController alloc] init];
messageController.messageComposeDelegate = self;
[messageController setRecipients:recipents];
[messageController setBody:message];
// Present message view controller on screen
[self presentViewController:messageController animated:YES completion:nil];
I have a code that I modified to pull data from an external JSON file. There are two NSArrays. One for the image and one for color. Then, when a particular array is pressed it opens a webviewcontroller. I got it to work perfectly. Here is the problem. I want to be able to modify the JSON anytime I want externally and have the app update the information but since the NSArray information is hardcoded I don't know how to remove an array if I remove an objectforkey from the JSON. Any help would be appreciated.
The code to call the images and colors is:
- (IBAction)onclick:(id)sender {
NSArray *images = #[
[UIImage imageNamed:[NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"PhoneUrl"]]],
[UIImage imageNamed:[NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"TextUrl"]]],
[UIImage imageNamed:[NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"MailUrl"]]]
];
NSArray *colors = #[
[UIColor [NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"PhoneColor"]],
[UIColor [NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"TextColor"]]],
[UIColor [NSString stringWithFormat: #"%#",[dataDictionary objectForKey:#"MailColor"]]],
];
Sidebar *callout = [[Sidebar alloc] initWithImages:images borderColors:colors];
callout.delegate = self;
[callout show];
}
Then when pressed it calls the following:
- (void)sidebar:(Sidebar *)sidebar didTapItemAtIndex:(NSUInteger)index {
self.webViewController = [[PBWebViewController alloc] init];
PBSafariActivity *activity = [[PBSafariActivity alloc] init];
self.webViewController.applicationActivities = #[activity];
self.webViewController.excludedActivityTypes = #[UIActivityTypeMail, UIActivityTypeMessage];
NSLog(#"Tapped item at index %lu",(unsigned long)index);
if (index == 0) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[dataDictionary objectForKey:#"PhoneWeb"]]];
[sidebar dismissAnimated:YES completion:nil];
}
if (index == 1) {
if(![MFMessageComposeViewController canSendText]) {
UIAlertView *warningAlert = [[UIAlertView alloc] initWithTitle:#"Error" message:#"Your device doesn't support SMS!" delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[warningAlert show];
return;
}
NSArray *recipents = #[[dataDictionary objectForKey:#"TextWeb"]];
MFMessageComposeViewController *messageController = [[MFMessageComposeViewController alloc] init];
messageController.messageComposeDelegate = self;
[messageController setRecipients:recipents];
[[messageController navigationBar] setTintColor:[UIColor whiteColor]];
[self presentViewController:messageController animated:YES completion:nil];
[sidebar dismissAnimated:YES completion:nil];
}
if (index == 2) {
if ([MFMailComposeViewController canSendMail])
{
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
[[mailer navigationBar] setTintColor:[UIColor whiteColor]];
mailer.mailComposeDelegate = self;
NSArray *toRecipients = [NSArray arrayWithObjects:[dataDictionary objectForKey:#"MailWeb"], nil];
[mailer setToRecipients:toRecipients];
[self presentViewController:mailer animated:YES completion:nil];
}
else
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Failure"
message:#"Your device doesn't support the composer sheet"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles: nil];
[alert show];
}
[sidebar dismissAnimated:YES completion:nil];
}
Iam presenting MFMailComposeViewController from my custom class(not a viewController). In iOS5 it is working fine but in iOS6 it is getting crash immediately after presenting the compose sheet. I found the issue the dealloc method is getting called after presenting the view, so self is deallocating. Due to this mailcomposer cannot call the delegate method on self so it is crashing. I didnt get a solution for that. Am using ARC. How to prevent self from deallocating until the delegate method is getting called?
-(void)shareOnViewController:(UIViewController *)viewController completion:(ShareCompletionHandler)completion
{
if ([MFMailComposeViewController canSendMail]) {
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer.mailComposeDelegate = self;
mailer.modalPresentationStyle = UIModalPresentationPageSheet;
[mailer setSubject:[self.userInfo objectForKey:#"title"]];
NSData *imageData = UIImagePNGRepresentation([self.userInfo objectForKey:#"image"]);
if (imageData) {
[mailer addAttachmentData:imageData mimeType:#"image/png" fileName:#"AttachedImage"];
}
NSURL *emailBody = [self.userInfo objectForKey:#"url"];
if (![emailBody isEqual:#""]) {
[mailer setMessageBody:[emailBody absoluteString] isHTML:NO];
}
[viewController presentModalViewController:mailer animated:YES];
} else {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Unable to send mail"
message:#"Device is not configured to send mail"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
}
self.completionHandler = completion;
}
According to me , The presentModalViewController method is deprecated in iOS 6.0 .
Instead you need to use
- (void)presentViewController:(UIViewController *)viewControllerToPresent animated: (BOOL)flag completion:(void (^)(void))completion
Else can you show the crash log ??
if ([MFMailComposeViewController canSendMail]) {
MFMailComposeViewController *mailComposer = [[MFMailComposeViewController alloc]
init];
NSData *imageData = UIImagePNGRepresentation(image);
mailComposer.mailComposeDelegate = self;
[mailComposer setSubject:subject];
NSArray * recipents = [NSArray arrayWithObjects:[NSString stringWithFormat:#"%#",NSLocalizedString(#"client_email", #"")],nil];
[mailComposer setToRecipients:recipents];
[mailComposer addAttachmentData:imageData mimeType:#"image/png" fileName:[NSString stringWithFormat:#"imageProfile-%#-%#",someId,lastname]];
mailComposer.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
[vc presentViewController:mailComposer animated:YES completion:nil];
}
else
{
UIAlertView *tmp = [[UIAlertView alloc]
initWithTitle:#"Email Account Not Found"
message:#"You need to setup an Email Account!"
delegate:self
cancelButtonTitle:nil
otherButtonTitles:#"Ok", nil];
[tmp show];
}
One of the possible root cause is ARC.
MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
mailer will be auto-released as soon as the method body is fully executed.
You could create a reference to hold the object to avoid ARC releasing it before it is ready.
#property (nonatomic, strong) MFMailComposeViewController * composer;
....
self.composer = [[MFMailComposeViewController alloc] init];
...
[viewController presentViewController:self.composer animated:YES];
[Edited suggestion]
Sorry, I miss out the first part of your question where you were calling the method from another custom class.
I came across the similar situation also. In the end, I converted the "Custom Class" into a Singleton class.
#pragma mark Singleton Methods
+ (id)sharedInstance {
static CustomClass *sharedInstance = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
sharedInstance = [[self alloc] init];
});
return sharedInstance;
}
This will make sure the class will be retained nicely. But this will depend on the usage and design of the CustomClass. Just to share what I did.
[[CustomClass sharedInstance] shareOnViewController:vc completion:...];
I write a file named "test.own" to Document path, and I get its URL.
Now I have a button and what I want is to open an options sheet dialog in which there is Email or others to send or open my file when I click the button.
Is there anyway to achieve this ?
Thanks in advance!
When the file is selected do this.
- (IBAction)showFileOptions:(id)sender
{
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:#"Select a option"
delegate:self
cancelButtonTitle:#"Cancel"
destructiveButtonTitle:nil
otherButtonTitles:#"email file",#"open file"];
[actionSheet showInView:self.view];
}
Write delegate to handle the actionSheet:
- (void) actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex: (NSInteger)buttonIndex
{
if (buttonIndex == 0) {
//email
[self emailDocument];
}
else if (buttonIndex==1)
{
//open file
}
}
Emailing document:
-(void)emailDocument
{
MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
picker.mailComposeDelegate = self;
[picker setSubject:#"Your own subject"];
// Set up recipients
NSArray *toRecipients = [NSArray arrayWithObject:#"first#example.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 your .own file to the email
//add conversion code here and set mime type properly
NSData *myData =[NSData dataWithContentsOfURL:[NSURL urlWithString:pathToOwnFile]];
[picker addAttachmentData:myData mimeType:#"SETMIMETYPEACCORDINGLY" fileName:#"example.own"];
// Fill out the email body text
NSString *emailBody = #"PFA";
[picker setMessageBody:emailBody isHTML:NO];
[self presentModalViewController:picker animated:YES];
}
For e-mail, all you need to do is present the MFMailComposeViewController view and then you can add your ".own" custom document via that view controller's addAttachmentData:mimeType:fileName: method.
(I would link to Apple's documentation except Apple's documentation website appears to be down as I am typing this).
As for the other part of your question, other apps normally use the UIDocumentInteractionController to display a "Open in..." dialog, except the other apps need to know how to open your custom document (which they won't be able to do if your app isn't too big or famous or if somebody else -- who is not -- you authored it).