I'm creating an application that has integration with Twitter .. and wanted to know what have to do to create a button to add an image of the device in the tweet.and also wanted to know which framework to use it and also where the code
You can just use the twitter framework, it's included since iOS 5
And the code i use:
- (IBAction)twitter:(id)sender {
if([TWTweetComposeViewController canSendTweet])
{
NSLog(#"Ready to Tweet.");
TWTweetComposeViewController *tweetComposer = [[TWTweetComposeViewController alloc] init];
[tweetComposer setInitialText:[NSString stringWithFormat:#"My message"]];
[tweetComposer addImage:[UIImage imageNamed:#"114x114"]];
[tweetComposer addURL:[NSURL URLWithString:#"http://myPage"]];
tweetComposer.completionHandler = ^(TWTweetComposeViewControllerResult result){
if(result == TWTweetComposeViewControllerResultDone){
NSLog(#"Tweeted.");
} else if(result == TWTweetComposeViewControllerResultCancelled) {
NSLog(#"Cancelled.");
}
[self.navigationController dismissViewControllerAnimated:YES completion:nil];
};
[self presentModalViewController:tweetComposer animated:YES];
}else {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Oops"
message:#"You can't send a tweet right now, make sure your device has an internet connection and you have at least one Twitter account setup"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
[alert release];
}
}
Related
I am new in iOS/Objective-c. I am working on one application that can share multiple images on Facebook and twitter. I have found code but When I am using that/below code on Facebook, all the images are posted as a separate post.
SLComposeViewController *composeViewController = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
if (composeViewController)
{
for (int i=0; i<images.count; i++)
{
[composeViewController addImage:[images objectAtIndex:i]];
}
[composeViewController setCompletionHandler:^(SLComposeViewControllerResult result)
{
if (result == SLComposeViewControllerResultDone)
{
//NSLog(#"Posted");
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:#"Successful" message:#"Image successfully posted." delegate:self cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alert show];
}
else if (result == SLComposeViewControllerResultCancelled)
{
//NSLog(#"Post Cancelled");
}
else
{
//NSLog(#"Post Failed");
}
}];
[self presentViewController:composeViewController animated:YES completion:nil];
}
So I want to know how to post multiple images and is it possible to post multiple images in a single tweet or in a single album?
Thanks in advanced.
Not possible with SLComposeViewController use FBRequestConnection is much better.
I simply trying to add my passbook without sharing via email. How i can add my passbook on click button?
This code assumes that you know how to create the pass in the first place...
NSError * passerror;
PKPass * pass = [[PKPass alloc] initWithData:data error:&passerror];
if(!pass) {
UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:#"Pass Failed" message:#"Sorry there was a problem creating your Passbook." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alertView show];
return;
}
//init a pass library
PKPassLibrary* passLib = [[PKPassLibrary alloc] init];
//check if pass library contains this pass already
if([passLib containsPass:pass]) {
//pass already exists in library, show an error message
UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:#"Pass Exists" message:#"Pass is already in Passbook." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alertView show];
} else {
//present view controller to add the pass to the library
PKAddPassesViewController *vc = [[PKAddPassesViewController alloc] initWithPass:pass];
[vc setDelegate:(id)self];
[self presentViewController:vc animated:YES completion:nil];
}
EDIT You'll need to import
#import <PassKit/PassKit.h>
I have a problem and can't know the reason or solution
I have AddDelegate and another ViewController, in this ViewController I add FBFriendPickerViewController, and ViewController will be added to AppDelegate ..
I add ViewController to AppDelegate like this: ( this ViewController is SocialSharing class )
if( socialSharing == nil )
socialSharing = [[SocialSharing alloc] init];
[_window.rootViewController.view addSubview:socialSharing.view];
And add FBFriendPickerViewController in ViewController(SocialSharing) like this:
-(void)shareOnFaceBook:(NSNotification *) notification
{
if( shareOnUserOrFriendWallBtnIndex == 0 )
{
if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) {
SLComposeViewController *facebookSheet = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
NSURL *candidateURL = [NSURL URLWithString:contentDataToShare];
if (candidateURL && candidateURL.scheme && candidateURL.host) {
[facebookSheet setInitialText:#"See this link .."];
[facebookSheet addURL:candidateURL];
}
else // Event ***
{
[facebookSheet setInitialText:[NSString stringWithFormat:#"%#%#%#",[[appDelegate.extrasOverlayView.markerData.btnsArr objectAtIndex:0] objectForKey:#"markerName"],#" .. \n", contentDataToShare]];
[facebookSheet addURL:[NSURL URLWithString:lastVideoLink]];
}
//Brings up the little share card with the test we have pre defind.
[appDelegate.window.rootViewController presentViewController:facebookSheet animated:YES completion:nil];
} else {
//This alreat tells the user that they can't use built in socal interegration and why they can't.
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Sorry" message:#"You can't send a tweet right now, make sure you have at least one Facebook account setup and your device is using iOS." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alertView show];
}
}
else if( shareOnUserOrFriendWallBtnIndex == 1 )// post on friend's wall
{
if ( [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:#"fb://"]] )
{
NSLog(#"Facebook is inastalled on this device.");
if( friendPickerController == nil )
{
friendPickerController = [[FBFriendPickerViewController alloc] init];
friendPickerController.delegate = self;
if( !( [[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone ) )
friendPickerController.title = #"Select Friends";
}
[friendPickerController loadData];
// Present view controller modally
[self presentViewController:friendPickerController animated:YES completion:nil];
}
else{
NSLog(#"This device has no Facebook app.");
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Sorry" message:#"You can't invite friends, Facebook app isn't installed, please install it and retry again." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alertView show];
}
}
}
and dismiss friendPickerController from SocialSharing like:
- (void)facebookViewControllerCancelWasPressed:(id)sender
{
NSLog(#"Friend selection cancelled.");
[self dismissViewControllerAnimated:YES completion:nil];
}
I used:
[friendPickerController dismissModalViewControllerAnimated:YES];
OR //[self.view.window.rootViewController dismissViewControllerAnimated:YES completion:Nil];
OR //[self dismissModalViewControllerAnimated:YES];
It works good for only first time, once, friendPickerController appears and dismiss when close, BUT when call to open again, I have this error:
"Thread 1: signal SIGBRT"
FOR the line of :
[self presentViewController:friendPickerController animated:YES completion:nil];
Note: when I add friendPickerController on AppDelegate directly (in class of AppDelegate) without another class (here is SocialSharing ViewController), it works great ..
I'm working on IOS 7, and Facebook SDK 3.13..
So, What is the problem, How can I solve it ?
Thank you
What I did to solve my problem, I create friendPickerController in NORMAL CLASS , NOT ViewController, and add it on AppDelegate
[appDelegate.window.rootViewController presentViewController:friendPickerController animated:YES completion:nil];
and dismiss by:
[appDelegate.window.rootViewController dismissViewControllerAnimated:YES completion:nil];
And call this Class like:
if( socialSharing == nil )
{
socialSharing = [[SocialSharingClass alloc] init];
[socialSharing initSocialSharing];
}
Still, I don't know the problem, but that solved it. May that help anyone.
In my project i am having 5 levels. In First and second level i can able to move and shoot at a time. When completing 2nd level i want to share it with Facebook. After facebook share i cant able to move and shoot at a time. Only one process is working(Either shoot or move).
What i want to do for solve this problem.
My coding is here:
{
UIViewController*v=[[UIViewController alloc]init];
[[[CCDirector sharedDirector]openGLView]addSubview:v.view];
SLComposeViewController*mySLComposerSheet;
if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook])
{
NSString *strg=[NSString stringWithFormat:#" "];
NSString *bodyStr=[NSString stringWithFormat:#"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"!\n;
mySLComposerSheet = [[SLComposeViewController alloc] init];
mySLComposerSheet = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook]; //Tell him with what social plattform to use it, e.g. facebook or twitter
[mySLComposerSheet setInitialText:bodyStr]; //the message you want to post
[mySLComposerSheet addImage:[UIImage imageNamed:#"my.jpg"]]; //an image you could post
NSURL *url = [NSURL URLWithString:#"https:example.com"];
[mySLComposerSheet addURL:url];
[v presentViewController:mySLComposerSheet animated:YES completion:nil];
}
[mySLComposerSheet setCompletionHandler:^(SLComposeViewControllerResult result) {
NSString *output,*head;
switch (result) {
case SLComposeViewControllerResultCancelled:
output = #"FREE levels NOT unlocked";
head=#"Facebook Share Unsuccessfull";
UIAlertView *alert1 = [[UIAlertView alloc] initWithTitle:head message:output delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert1 show];
[self reload];
break;
case SLComposeViewControllerResultDone:
output = #"Extra FREE levels successfully unlocked";
head=#"Successfull";
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:head message:output delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert show];
alert.tag=22;
break;
default:
break;
}
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Facebook" message:output delegate:nil cancelButtonTitle:#"Ok" otherButtonTitles:nil];
[alert show];
}];
}
You are presenting the ViewController mySLComposerSheet
[v presentViewController:mySLComposerSheet animated:YES completion:nil];
but there is no dismiss... statement in your completionHandler
[self dismissViewControllerAnimated:YES completion:nil];
see the post https://stackoverflow.com/a/12651085/2787026
i am a newbie to iOS and am trying to add inapt email in my app. I have a screen in which pushing the email icon should open the inapp email. I have the code for the inapp email. However, the button is already an outlet on the controller. So, I don't know how to link the same button to a different class/file which has the code for the inapp email. I was thinking of setting up a delegate but don't know how to initialize the delegate in the mail class. Have been struggling for a few days...please help!
Sumit
Try MFMailComposeViewController.... here is some sample code:
Make sure you import the MEssageUI framework and import the MFMailComposeViewController/MessageUI in .h and also conform to its delegate
MFMailComposeViewController *mailView = [[MFMailComposeViewController alloc] init];
[mailView setMailComposeDelegate:self];
if ([MFMailComposeViewController canSendMail]) {
[mailView setSubject:#"Interesting Apple News Article!"];
NSString *mailString = [[NSString alloc] initWithFormat:#"Test!"];
[mailView setMessageBody:mailString isHTML:NO];
[mailView setModalTransitionStyle:UIModalTransitionStyleCoverVertical];
[self presentModalViewController:mailView animated:YES];
[mailString release];
[mailView release];
} else
[mailView release];
}
-(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error {
if (error) {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Mailing Error" message:[error localizedDescription] delegate:self cancelButtonTitle:#"Dismiss" otherButtonTitles:nil, nil];
[alert show];
[alert release];
[self dismissModalViewControllerAnimated:YES];
} else {
[self dismissModalViewControllerAnimated:YES];
}
}