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leoiphonedev/UIDocumentInteractionController.m

Last active July 12, 2017 10:57
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Share image to instagram using objective C in iOS app development
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UIDocumentInteractionController.m
UIImage *instaImage = [UIImage imageNamed:@"imagetoShare.png"];
NSString* imagePath = [NSString stringWithFormat:@"%@/image.igo",[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,
NSUserDomainMask, YES) lastObject]];
[[NSFileManager defaultManager] removeItemAtPath:imagePath error:nil];
[UIImagePNGRepresentation(instaImage) writeToFile:imagePath atomically:YES];
UIDocumentInteractionController *_docController = [UIDocumentInteractionController interactionControllerWithURL:
[NSURL fileURLWithPath:imagePath]];
_docController.UTI = @"com.instagram.exclusivegram";
[_docController presentOpenInMenuFromRect:self.view.frame inView:self.view animated:YES];
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this code show error - *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'UIDocumentInteractionController has gone away prematurely!'

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