In my application, I need to use Feed Dialog for the cases when Facebook App is not installed in users phone.
Even though I can share content with FBDialogs canPresentShareDialogWithParams method, I can't get Feed Dialog work. Dialog isn't opening and handler is not getting called.
[FBWebDialogs presentFeedDialogModallyWithSession:nil parameters:params handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (error) {
NSLog(#"Error publishing story: %#", error.description);
} else {
if (result == FBWebDialogResultDialogNotCompleted) {
NSLog(#"User cancelled.");
} else {
NSDictionary *urlParams = [self parseURLParams:[resultURL query]];
if (![urlParams valueForKey:#"post_id"]) {
NSLog(#"User cancelled.");
} else {
NSString *result = [NSString stringWithFormat: #"Posted story, id: %#", [urlParams valueForKey:#"post_id"]];
// do stuff
NSLog(#"result %#", result);
}
}
}
}];
Teste on iOS7 and iOS8 and the result it's always the same.
What worked for me is to change both the picture and link fields from type NSURL to NSString. In the Facebook docs there is a good example of how to do it:
NSMutableDictionary *params =
[NSMutableDictionary dictionaryWithObjectsAndKeys:
#"Facebook SDK for iOS", #"name",
#"Build great social apps and get more installs.", #"caption",
#"The Facebook SDK for iOS makes it easier and faster to develop Facebook integrated iOS apps.", #"description",
#"https://developers.facebook.com/ios", #"link",
#"https://raw.github.com/fbsamples/ios-3.x-howtos/master/Images/iossdk_logo.png", #"picture",
nil];
I believe this would fix your problem.
Related
I am using AddThis from the following page: http://www.douglasstratton.com/Beaches/Amnesia/flypage.tpl.html
When sharing from the desktop, the image shares fine, but when sharing from iOS, the image is blank on the facebook wall.
Has anyone else had this issue?
You can share with this code.Only import #import <FacebookSDK/FacebookSDK.h>:-
// Put together the dialog parameters
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
APP_NAME, #"name",
self.strSerialName , #"caption",
modelObject.strChapterDescription, #"description",
#"", #"link",
modelObject.strChapterImage, #"picture",
nil];
// Show the feed dialog
[FBWebDialogs presentFeedDialogModallyWithSession:nil
parameters:params
handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (error) {
// An error occurred, we need to handle the error
// See: https://developers.facebook.com/docs/ios/errors
NSLog(#"Error publishing story: %#", error.description);
} else {
if (result == FBWebDialogResultDialogNotCompleted) {
// User cancelled.
NSLog(#"User cancelled.");
} else {
// Handle the publish feed callback
NSDictionary *urlParams = [self parseURLParams:[resultURL query]];
if (![urlParams valueForKey:#"post_id"]) {
// User cancelled.
NSLog(#"User cancelled.");
} else {
// User clicked the Share button
NSString *result = [NSString stringWithFormat: #"Posted story, id: %#", [urlParams valueForKey:#"post_id"]];
NSLog(#"result %#", result);
}
}
}
}];
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys: #"The mechanic has done a fine job improving my vehicle…", #"name", #"Click below to download this awesome app for FREE and challenge me", #"description",iTunesLink, #"link", img, #"picture", nil];
//step 2
// Invoke the dialog
[FBWebDialogs presentFeedDialogModallyWithSession:nil parameters:params handler:
^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (error) {
// Error launching the dialog or publishing a story.
//nslog(#"Error publishing story.");
} else
{
if (result == FBWebDialogResultDialogNotCompleted)
{
// User clicked the "x" icon
//nslog(#"User canceled story publishing.");
}
else
{
// Handle the publish feed callback
NSDictionary *urlParams = [self parseURLParams:[resultURL query]];
if (![urlParams valueForKey:#"post_id"])
{
// User clicked the Cancel button
//nslog(#"User canceled story publishing.");
} else
{
// User clicked the Share button
//NSString *msg = [NSString stringWithFormat: #"Posted story, id: %#", [urlParams valueForKey:#"post_id"]];
// Show the result in an alert
isSharedButtonTapped = YES;
self.btnFacebookShare.userInteractionEnabled = NO;
[[[UIAlertView alloc] initWithTitle:#"Success!" message:#"Successfully shared to Facebook" delegate:nil cancelButtonTitle:#"ok" otherButtonTitles:nil] show];
}
}
}
}];
If I'm providing the picture as "URL" its posting fine. Else its throwing error. I want to post an image that is within the application bundle. Can some on tell me where I'm coding wrong?
`NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#"Sharing Tutorial", #"name",
#"Build great social apps and get more installs.", #"caption",
#"Allow your users to share stories on Facebook from your app using the iOS SDK.", #"description",
#"https://developers.facebook.com/docs/ios/share/", #"link",
#"http://i.imgur.com/g3Qc1HN.png", #"picture",
nil];`
[FBDialogs presentShareDialogWithPhotoParams:params
clientState:nil
handler:^(FBAppCall *call,
NSDictionary *results,
NSError *error) {
if (error) {
} else {
//share successdialog
}
}];
You can use something like this
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
UIImage *img = [info objectForKey:UIImagePickerControllerOriginalImage];
FBPhotoParams *params = [[FBPhotoParams alloc] init];
// Note that params.photos can be an array of images. In this example
// we only use a single image, wrapped in an array.
params.photos = #[img];
[FBDialogs presentShareDialogWithPhotoParams:params
clientState:nil
handler:^(FBAppCall *call,
NSDictionary *results,
NSError *error) {
if (error) {
NSLog(#"Error: %#",
error.description);
} else {
NSLog(#"Success!");
}
}];
}
For more details you can check here.
However this will add the shared image to Photos which would not be the way you want it to be. It will create a folder with the name of the app and the image will be added under this.
Please if any of you could help me with this Facebook SDK. I don't know what's going on, and the problem is that when button with facebook is clicked nothing shows up - FBWebDialog is dead but "Memory managment/consumption bar in Xcode when app is fired allocs additional memory (about 22 MB) after that action. I have followed official tutorial: https://developers.facebook.com/docs/ios/share and reainstalled facebook SDK, added things like AppID etc. Even that haven't helped me. What's wrong with that?
I'm using iphone simulator and ios 8 and Xcode 6.0. About 2 mounths ago everything worked fine. Pop-up window was showed in application until now.
Any help with this will be appreciated.
UPDATE:
MY CODE:
[FBLoginView class];
FBLinkShareParams *params = [[FBLinkShareParams alloc] init];
params.link = [NSURL URLWithString:#"https://developers.facebook.com/docs/ios/share/"];
// If the Facebook app is installed and we can present the share dialog
if ([FBDialogs canPresentShareDialogWithParams:params]) {
// Present the share dialog
[FBDialogs presentShareDialogWithLink:params.link
handler:^(FBAppCall *call, NSDictionary *results, NSError *error) {
if(error) {
// An error occurred, we need to handle the error
// See: https://developers.facebook.com/docs/ios/errors
NSLog(#"Error publishing story: %#", error.description);
} else {
// Success
NSLog(#"result %#", results);
}
}];
} else {
// Present the feed dialog
// Put together the dialog parameters
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#"Sharing Tutorial", #"name",
#"Build great social apps and get more installs.", #"caption",
#"Allow your users to share stories on Facebook from your app using the iOS SDK.", #"description",
#"https://developers.facebook.com/docs/ios/share/", #"link",
#"http://i.imgur.com/g3Qc1HN.png", #"picture",
nil];
// Show the feed dialog
[FBWebDialogs presentFeedDialogModallyWithSession:nil
parameters:params
handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (error) {
// An error occurred, we need to handle the error
// See: https://developers.facebook.com/docs/ios/errors
NSLog(#"Error publishing story: %#", error.description);
} else {
if (result == FBWebDialogResultDialogNotCompleted) {
// User cancelled.
NSLog(#"User cancelled.");
} else {
// Handle the publish feed callback
NSDictionary *urlParams = [self parseURLParams:[resultURL query]];
if (![urlParams valueForKey:#"post_id"]) {
// User cancelled.
NSLog(#"User cancelled.");
} else {
// User clicked the Share button
NSString *result = [NSString stringWithFormat: #"Posted story, id: %#", [urlParams valueForKey:#"post_id"]];
NSLog(#"result %#", result);
}
}
}
}];
}
Standard code from Facebook site but still no reaction.
Hi i am using following code to post to friends wall which is working fine.
i want to prefill that text in text view where it says write something on friend's wall.
is it possible to edit it ? if yes then how ?
here is the code
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#"Sharing Tutorial", #"name",
#"Build great social apps and get more installs.", #"caption",
#"Allow your users to share stories on Facebook from your app using the iOS SDK.", #"description",
#"https://developers.facebook.com/docs/ios/share/", #"link",
#"http://i.imgur.com/g3Qc1HN.png", #"picture",
#"100006771363037",#"to",
nil];
// Show the feed dialog
[FBWebDialogs presentFeedDialogModallyWithSession:nil
parameters:params
handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (error) {
// An error occurred, we need to handle the error
// See: https://developers.facebook.com/docs/ios/errors
NSLog(#"Error publishing story: %#", error.description);
} else {
if (result == FBWebDialogResultDialogNotCompleted) {
// User canceled.
NSLog(#"User cancelled.");
} else {
// Handle the publish feed callback
NSDictionary *urlParams = [self parseURLParams:[resultURL query]];
if (![urlParams valueForKey:#"post_id"]) {
// User canceled.
NSLog(#"User cancelled.");
} else {
// User clicked the Share button
NSLog(#"fb web dialog result=====>%#",result);
NSString *result = [NSString stringWithFormat: #"Posted story, id: %#", [urlParams valueForKey:#"post_id"]];
NSLog(#"result %#", result);
}
}
}
}];
thats definitely possible:
set the text of your textview to the desired pre filled text:
textView.text = #"Allow your users to share stories on Facebook from your app using the iOS SDK.";
and use the textViews's text for the dictionary you are sending to Facebook, maybe via some self defined method like
- (void)postToFacebookWithCaption:(NSString*)caption text:(NSString*)text{
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#"Sharing Tutorial", #"name",
caption, #"caption",
text, #"description",
#"https://developers.facebook.com/docs/ios/share/", #"link",
#"http://i.imgur.com/g3Qc1HN.png", #"picture",
#"100006771363037",#"to",
nil];
//insert code to show the feed dialog
}
I want to set the privacy of the wall post on my friends wall to SELF.
so that only he can see it, i know it is possible because there is a property, but there is no where documented how to achieve this.
https://developers.facebook.com/docs/graph-api/reference/post
this is the code that i use:
NSMutableDictionary *params =
[NSMutableDictionary dictionaryWithObjectsAndKeys:
toStr, #"to",
#"{'value': 'SELF'}", #"privacy",
#"Facebook SDK for iOS", #"name",
#"Build great social apps and get more installs.", #"caption",
#"The Facebook SDK for iOS makes it easier and faster to develop Facebook integrated iOS apps.", #"description",
#"https://developers.facebook.com/ios", #"link",
#"https://raw.github.com/fbsamples/ios-3.x-howtos/master/Images/iossdk_logo.png", #"picture",
nil];
//NSLog(#"params %#", params);
[FBWebDialogs presentFeedDialogModallyWithSession:nil
parameters:params
handler:
^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (error) {
// Error launching the dialog or publishing a story.
NSLog(#"Error publishing story.");
} else {
if (result == FBWebDialogResultDialogNotCompleted) {
// User clicked the "x" icon
NSLog(#"User canceled story publishing.");
} else {
// Handle the publish feed callback
NSDictionary *urlParams = [self parseURLParams:[resultURL query]];
if (![urlParams valueForKey:#"post_id"]) {
// User clicked the Cancel button
NSLog(#"User canceled story publishing.");
} else {
// User clicked the Share button
NSString *msg = [NSString stringWithFormat:
#"Posted story, id: %#",
[urlParams valueForKey:#"post_id"]];
NSLog(#"%#", msg);
// Show the result in an alert
success();
}
}
}
}];
But when i look in the GRAPH api this says:
"privacy": {
"value": ""
},
Try This. May be this Helps.
NSDictionary *privacyDict = [[NSDictionary alloc] initWithObjectsAndKeys:
#"SELF",#"value",
nil];
SBJSON *jsonWriter = [[SBJSON alloc] init];
NSString *privacyJSONStr = [jsonWriter stringWithObject:privacyDict];
NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#"my message", #"message",
privacyJSONStr, #"privacy",
nil];
Set the objectofkey (value,friends,networks,allow,deny) of dictionary privacyDict according to your use
NSDictionary *privacyDict = [[NSDictionary alloc] initWithObjectsAndKeys:
#"CUSTOM",#"value",
#"SOME_FRIENDS",#"friends",
#"[comma separated friends id]",#"allow",
nil];