iPhone post images to Facebook Feed - iphone

Question

NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
photoDescription, #"message",
image, #"image",
nil];
[facebook requestWithGraphPath:#"me/photos"
andParams:params
andHttpMethod:#"POST"
andDelegate:self];
This is what I did to upload a image to Facebook. The image is uploaded successfully to FaceBook 'photos'. But I want to post the image to my FaceBook Feed. So i tried,
[facebook requestWithGraphPath:#"me/feed"
andParams:params
andHttpMethod:#"POST"
andDelegate:self];
but it still the images posted to the 'photos'. It does not appear in the Feed...
I searched and used different methods for a solution, but I couldn't find anything helpful...

Answer 1

Not sure what your params looks like, but try this..
UIImage *image = ...// some image.
NSData *imageData= UIImagePNGRepresentation(image);
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#"some message", #"message", imageData,#"source", nil];
[facebook dialog:#"feed" andParams:params andDelegate:self];

Answer 2

UIImage* image=...;
if ([FBSession.activeSession.permissions
indexOfObject:#"publish_actions"] == NSNotFound) {
NSArray *permissions =
[NSArray arrayWithObjects:#"publish_actions",#"publish_stream", nil];
[[FBSession activeSession] requestNewPublishPermissions:permissions defaultAudience:FBSessionDefaultAudienceFriends
completionHandler:^(FBSession *session, NSError *error) {}];
}
else
{
NSMutableDictionary* params = [[NSMutableDictionary alloc] init];
[params setObject:#"Photo post test..." forKey:#"message"];
[params setObject:UIImagePNGRepresentation(image) forKey:#"picture"];
//for not allowing multiple hits
[FBRequestConnection startWithGraphPath:#"me/photos"
parameters:params
HTTPMethod:#"POST"
completionHandler:^(FBRequestConnection *connection,
id result,
NSError *error)
{
if (error)
{
//showing an alert for failure
UIAlertView *alertView = [[UIAlertView alloc]
initWithTitle:#"Post Failed"
message:error.localizedDescription
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
}
else
{
//showing an alert for success
UIAlertView *alertView = [[UIAlertView alloc]
initWithTitle:#"Post success"
message:#"Shared the photo successfully"
delegate:nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
}
}];
}