Saving image to Documents directory and retrieving for email attachment

Question

I having trouble figuring out NSBundle & DocumentDirectory data, I have a Camera Picture \"imageView\" that I\'m saving to the NSDocumentDire

Answer 1

Try this one :

 -(void)setProfilePic
{
  NSArray *docpaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
  NSString *documentsDirectory = [docpaths objectAtIndex:0];
  NSString *imagePath = [documentsDirectory stringByAppendingPathComponent:@"Image.png"];

  NSData *imgData = [[NSData alloc] initWithContentsOfURL:[NSURL fileURLWithPath:imagePath]];
  UIImage *thumbNail = [[UIImage alloc] initWithData:imgData];
  [profilePic_btn setBackgroundImage:thumbNail forState:UIControlStateNormal];
}