gallery

In my app I have to implement save image feature. I have managed saving like this: UIImage *image = [UIImage imageNamed:actualBackground]; UIImageWriteToSavedPhotosAlbum( image, self, @selector(thisImage:hasBeenSavedInPhotoAlbumWithError:usingContextInfo:), nil); /* ... */ - (void)thisImage:(UIImage *)image hasBeenSavedInPhotoAlbumWithError:(NSError *)error usingContextInfo:(void *)ctxInfo { if (!error){ UIImagePickerController *picker = [[UIImagePickerController alloc] init]; [self presentViewController:picker animated:YES completion:nil]; } } Unfortunately I have to check if file already

This is more of a mass answer than a question, I just don't know how to post it as such, moderators if you could inform me if there even is such a thing. This question was asked to death, and then I needed to do something similar so I work out this. The answer to this post is how to create a 3x3 Bidirectional Scroll View in android ahodder The following is how to create a Bidirectional Scrolling View Place a gallery into a GridView with one column and column size set to fill the parent view (or something to that effect). Place a gallery into the GridView and set its height in LayoutParams to

I am asking the user for the access to the gallery through the code as a listener here: Intent photoPickerIntent = new Intent(Intent.ACTION_PICK); photoPickerIntent.setType("image/*"); startActivityForResult(photoPickerIntent, SELECT_PHOTO); However, I am confused as to how I would set a variable to the photo selected. Where would I put the code to set a variable as the photo selected? Thanks :) You can do it like this. @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); // Here we need to check if the

I am allowing the user to select an image from the device using the following code: (from this post ) public class BrowsePicture extends Activity { private static final int SELECT_PICTURE = 1; private String selectedImagePath; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ((Button) findViewById(R.id.Button01)) .setOnClickListener(new OnClickListener() { public void onClick(View arg0) { // in onCreate or any event where your want the user to // select a file Intent intent = new Intent(); intent.setType("image/*"); intent

I'm using fancyCoverFlow and universalImageLoader to display my custom 3D gallery :D something like below picture. My problem is it's not showing images when downloaded unless I swipe between the Gallery pictures and that picture hide from screen and when appears next time it's showing image But in Sample of UniversalImageLoader the downloaded image showing right after they download. Here is my getView code for Adapter : public View getView(int position, View view, ViewGroup parent) { RoundedImageView photo = (RoundedImageView) view; if (photo == null) { photo = (RoundedImageView) inflater

I have a question about IPTC metadata. Is it possible to search images that aren't in a database by their IPTC metadata (keywords) and show them and how would I go about doing this? I just need a basic idea. I know there is the iptcparse() function for PHP. I have already written a function to grab the image name, location, and extension for all images within a galleries folder and all subdirectories by .jpg extension. I need to figure out how to extract the metadata without storing it in a database and how to search through it, grab the relevant images that match the search tag (their IPTC

My app lets the user view some selected images from the Gallery or other locations. I request for the Uri's of images through: Intent photoPickerIntent = new Intent(Intent.ACTION_PICK); photoPickerIntent.setType("image/*"); startActivityForResult(photoPickerIntent, PickerFragment.PICK_PHOTO); And then get the Uri's in onActivityResult (int requestCode, int resultCode, Intent data) and have access to those images to put them in my app's views via: Uri imageUri= data.getData(); When the app finishes, I save all the Uri's in my database as strings through: String imageUriString = imageUri