Share image on twitter in IOS - ios

HI I want to share Image on twitter from my APP. I have tweet text succesfully by following code.How can I tweet image with text.
-(IBAction)updateTwitter{
if(!_engine){
_engine = [[SA_OAuthTwitterEngine alloc] initOAuthWithDelegate:self];
_engine.consumerKey = kOAuthConsumerKey;
_engine.consumerSecret = kOAuthConsumerSecret;
}
if(![_engine isAuthorized]){
UIViewController *controller = [SA_OAuthTwitterController controllerToEnterCredentialsWithTwitterEngine:_engine delegate:self];
if (controller){
[self presentModalViewController: controller animated: YES];
}
}
if([_engine isAuthorized]){
[_engine sendUpdate:#"This is my first test"];
}
}

Have you considered using iOS 5's Twitter Framework? In particular, check out TWTweetComposeViewController, which lets you add images easily.

Related

UIActivityViewController not Sharing both Text and Image on Facebook [duplicate]

Please, can you tell me if I'm doing mistakes?
NSString *sharedMsg=[NSString stringWithFormat:#"Hello world"];
UIImage* sharedImg=[UIImage imageNamed:#"image"];
NSArray* sharedObjects=[NSArray arrayWithObjects:sharedMsg, sharedImg, nil];
UIActivityViewController *activityViewController = [[UIActivityViewController alloc]
initWithActivityItems:sharedObjects applicationActivities:nil];
activityViewController.popoverPresentationController.sourceView = self.view;
[self presentViewController:activityViewController animated:YES completion:nil];
At runtime when I select the icon of Facebook the text is missing, the image is correctly displayed.
My xcode is 6.3.1, tested on iPad.
It seems that a recent update to the Facebook application has replaced the in-built Facebook share activity with one that ignores status text - If you remove the Facebook app from your device the text will be displayed using the code you have. If you have the Facebook app installed you get images, URLs but not the text
Facebook's policies don't allow you to pre-populate status messages and require all content to be user generated - while I understand the intention behind this, I personally think it is kind of stupid in many cases - For example in my game I want to pre-populate the user's score, but now I can't, so the user is presented with an empty dialog box. I will probably simply remove the Facebook sharing option as no-one will ever use it now.
This response from Facebook confirms that the behaviour is by design
Here is the answer in Swift. It may not help your problem, but it might be helpful with someone looking for this title. Just create a button and it's action. And install the button's action like this.
Note: You have to log in your facebook or twitter by going to setting. Then do like this.
#IBAction func onShareTouched(sender: AnyObject) {
print("share")
let myShare = "My beautiful photo! <3 <3"
let image: UIImage = UIImage(named: "yourImageNameHere")
let shareVC: UIActivityViewController = UIActivityViewController(activityItems: [(image), myShare], applicationActivities: nil)
self.presentViewController(shareVC, animated: true, completion: nil)
}
NSString* text=#"Hello world";
NSURL *myWebsite = [NSURL URLWithString:#"http://www.website.com/"];
// UIImage * myImage =[UIImage imageNamed:#"myImage.png"];
NSArray* sharedObjects=#[text,myWebsite];
UIActivityViewController * activityViewController=[[UIActivityViewController alloc]initWithActivityItems:sharedObjects applicationActivities:nil];
activityViewController.popoverPresentationController.sourceView = self.view;
[self presentViewController:activityViewController animated:YES completion:nil];

SFSafariViewController blank in iOS 11/Xcode 9.0

I have a SFSafariViewController opening at the click of a button inside a UIActionSheet. It has been working fine and is still working fine on all the versions of iOS except iOS 11. Is there something they have changed regarding the SFSafariViewController in iOS 11 or in Xcode 9.0 that might have caused this issue?
UPDATE - So it seems like its Xcode 9.0 that is causing this issue. I have tried running it on different iOS versions and all of them seem to be giving this issue. It used to work fine when I ran it using Xcode 8.3.3, something I don't have anymore :(
Here's the code -
- (void)presentWebView:(NSString *)url {
url = [url stringByReplacingOccurrencesOfString:#" " withString:#"+"];
url = [url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSURL *URL = [NSURL URLWithString:url];
if (URL) {
if ([SFSafariViewController class] != nil) {
SFSafariViewController *sfvc = [[SFSafariViewController alloc] initWithURL:URL];
sfvc.delegate = self;
[self.tabBarController presentViewController:sfvc animated:YES completion:nil];
} else {
if (![[UIApplication sharedApplication] openURL:URL]) {
NSLog(#"%#%#",#"Failed to open url:",[url description]);
}
}
} else {
// will have a nice alert displaying soon.
}
}
I've managed to fix this in my code. I hope this helps anyone else with a similar problem.
I had the exact same problem as described here. I tried everything above and unfortunately nothing worked.
In my app there were different windows. The fix was to ensure the window that would show SFSafariViewController was 'key' before presenting it. For example:
class MyViewController: UIViewcontroller {
func showSafariViewController() {
// imagine we have 2 windows, one for 'normal' content (key window) and one for 'other' content. lets say we're showing the 'other' content window, and have hidden the 'normal' window. you can see the 'other' content window in the app, but it won't be the key window!
let window = // get the 'other' content window
// make sure we make it the key window before presenting safari
window.makeKey()
// now present safari and celebrate victory by triumphantly slurping on your hot black coffee
let mySafariViewController = SFSafariViewController(...)
self.present(mySafariViewController ...)
}
}
I suspect Apple are searching for a SFSafariViewController instance in the window UIApplication.shared.keyWindow. Perhaps they're adding a child view from somewhere else. In the documentation it states The user's activity and interaction with SFSafariViewController are not visible to your app, so perhaps it's the bug is something related to an added level of security https://developer.apple.com/documentation/safariservices/sfsafariviewcontroller
I have tried to do it using delay and make view of controller loading.Both are working for me.
Method 1. Using delay.
DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
let controller = SFSafariViewController(url: url)
controller.modalPresentationStyle = .overFullScreen
self.present(controller, animated: true, completion: nil)
controller.delegate = self
}
Method 2. Loading view.
let controller = SFSafariViewController(url: url)
let _ = controller.view
controller.modalPresentationStyle = .overFullScreen
self.present(controller, animated: true, completion: nil)
controller.delegate = self
Very similar to https://openradar.appspot.com/29108332
To fix it, you can disable the lazy loading of the view:
SFSafariViewController *viewController = [[SFSafariViewController alloc] init...];
(void)viewController.view;
...
[controller presentViewController:viewController animated:YES completion:nil];
Update
Turns out the old answer didn't work, it just worked since I put breakpoints. If I added a thread sleep seems it worked in XCode9, but that's not the best solution. Anyone have another better solution?
SFSafariViewController *sfcontroller = [[SFSafariViewController alloc] initWithURL:url];
if (#available(iOS 11.0, *)) {
[NSThread sleepForTimeInterval:0.5f];
}
sfcontroller.delegate = self;
[controller presentViewController:sfcontroller animated:NO completion:nil];
Old Answer
I have the same issue as genaks and tinkered around with SFViewController.
Seems like this code works for me
SFSafariViewController *sfcontroller = [[SFSafariViewController alloc] initWithURL:url];
if (#available(iOS 11.0, *)) {
SFSafariViewControllerConfiguration *config = [[SFSafariViewControllerConfiguration alloc] init];
config.barCollapsingEnabled = NO;
sfcontroller = [[SFSafariViewController alloc] initWithURL:url configuration: config];
} else {
// Fallback on earlier versions
}
sfcontroller.delegate = self;
[controller presentViewController:sfcontroller animated:YES completion:nil];
In ios 11, they introduce SFSafariViewControllerConfiguration, and by default the barCollapsingEnabled is true and it seems the one that causing my blank SafariView. Hope this solves yours too
We had this issue: our URL was https://our-side.com/index.html (an Angular site that would redirect to the /account route). When we removed the index.html, the SFSafariViewController loaded correctly!
The only thing that has worked so far for me is to make the SafariViewController the rootviewcontroller in the following manner -
((XYZAppDelegate *)[UIApplication sharedApplication].delegate).window.rootViewController = self.svc;
[((XYZAppDelegate *)[UIApplication sharedApplication].delegate).window makeKeyAndVisible];

iOS: How to share text and image on social networks?

Please, can you tell me if I'm doing mistakes?
NSString *sharedMsg=[NSString stringWithFormat:#"Hello world"];
UIImage* sharedImg=[UIImage imageNamed:#"image"];
NSArray* sharedObjects=[NSArray arrayWithObjects:sharedMsg, sharedImg, nil];
UIActivityViewController *activityViewController = [[UIActivityViewController alloc]
initWithActivityItems:sharedObjects applicationActivities:nil];
activityViewController.popoverPresentationController.sourceView = self.view;
[self presentViewController:activityViewController animated:YES completion:nil];
At runtime when I select the icon of Facebook the text is missing, the image is correctly displayed.
My xcode is 6.3.1, tested on iPad.
It seems that a recent update to the Facebook application has replaced the in-built Facebook share activity with one that ignores status text - If you remove the Facebook app from your device the text will be displayed using the code you have. If you have the Facebook app installed you get images, URLs but not the text
Facebook's policies don't allow you to pre-populate status messages and require all content to be user generated - while I understand the intention behind this, I personally think it is kind of stupid in many cases - For example in my game I want to pre-populate the user's score, but now I can't, so the user is presented with an empty dialog box. I will probably simply remove the Facebook sharing option as no-one will ever use it now.
This response from Facebook confirms that the behaviour is by design
Here is the answer in Swift. It may not help your problem, but it might be helpful with someone looking for this title. Just create a button and it's action. And install the button's action like this.
Note: You have to log in your facebook or twitter by going to setting. Then do like this.
#IBAction func onShareTouched(sender: AnyObject) {
print("share")
let myShare = "My beautiful photo! <3 <3"
let image: UIImage = UIImage(named: "yourImageNameHere")
let shareVC: UIActivityViewController = UIActivityViewController(activityItems: [(image), myShare], applicationActivities: nil)
self.presentViewController(shareVC, animated: true, completion: nil)
}
NSString* text=#"Hello world";
NSURL *myWebsite = [NSURL URLWithString:#"http://www.website.com/"];
// UIImage * myImage =[UIImage imageNamed:#"myImage.png"];
NSArray* sharedObjects=#[text,myWebsite];
UIActivityViewController * activityViewController=[[UIActivityViewController alloc]initWithActivityItems:sharedObjects applicationActivities:nil];
activityViewController.popoverPresentationController.sourceView = self.view;
[self presentViewController:activityViewController animated:YES completion:nil];

Simple way to add Facebook/Twitter share to app?

I'm looking for a drop in solution to add a Facebook and Twitter share button option to my app. I've googled this of course, and found shareKit but it's non-ARC so just throws lots of errors, which is of no use to me. Any other options? they need to be ARC compatible.
I want a SDK that I can drop in, throw in the App ID's and be done.
If you want simple sharing, the following can be used for Twitter and Facebook:
if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeTwitter]) {
SLComposeViewController *slComposeViewController = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeTwitter];
[slComposeViewController setInitialText:#"Your text"];
[slComposeViewController addImage:[UIImage imageNamed:#"NameOfImage"]];
[self presentViewController:slComposeViewController animated:YES completion:nil];
} else {
//Show alert or in some way handle the fact that the device does not support this feature
}
For Facebook, simply replace SLServiceTypeTwitter with SLServiceTypeFacebook. The "Social" framework must be imported :-)
You can use UIActivityViewController:
NSArray * activityItems = activityItems = #[#"title", [NSURL URLWithString:#"urlstring"]];
UIActivityViewController *activityController = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:nil];
[self presentViewController:activityController animated:YES completion:nil];
References : https://developer.apple.com/library/ios/documentation/uikit/reference/UIActivityViewController_Class/Reference/Reference.html
Yes use the native iOS sharing dialog: UIActivityViewController

Sharing photos on facebook from iOS application without facebook app

Is it possible on iOS < 6?
In iOS 6+, I can share using message composer.
What about previous version of iOS? FB SDK share uses facebook app id so it's not the way.
Maybe i can open native facebook app with scheme like fb://share/photo/[image_data]?
Any other ideas?
For iOS < 6, you can always used ShareKit plugin.
In this repository, they share nice example to share image on your fb account.
Have a look at the class ExampleShareImage:
- (void)loadView
{
[super loadView];
self.imageView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:#"sanFran.jpg"]] autorelease];
imageView.frame = CGRectMake(0,0,self.view.bounds.size.width,self.view.bounds.size.height);
[self.view addSubview:imageView];
}
- (void)share
{
SHKItem *item = [SHKItem image:imageView.image title:#"San Francisco"];
/* optional examples
item.tags = [NSArray arrayWithObjects:#"bay bridge", #"architecture", #"california", nil];
//give a source rect in the coords of the view set with setRootViewController:
item.popOverSourceRect = [self.navigationController.toolbar convertRect:self.navigationController.toolbar.bounds toView:self.view];
*/
SHKActionSheet *actionSheet = [SHKActionSheet actionSheetForItem:item];
[SHK setRootViewController:self];
[actionSheet showFromToolbar:self.navigationController.toolbar];
}
You can also integrate FBConnect framework provide by Facebook.

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