[iOS] 把某個 URL 的 image 存進相簿 PhotosAlbum : NSURL , UIImageWriteToSavedPhotosAlbum

2014/02/22 by Monster

    // ---
	NSURL *image_url = [NSURL URLWithString:@"http://dn.monster.tw/pub/globe.png" ];
	UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:image_url]];
	myImageView.image = image;

	UIImageWriteToSavedPhotosAlbum(image, [self saveSuccess] , nil, nil);
    // ---