Add the Photo to a Gallery (if taken via this app)

[concaveNP]

See the "Add the Photo to a Gallery" section located here:

https://developer.android.com/training/camera/photobasics.html#TaskGallery

Currently, this app will not add any photos taken through it to the gallery. It should.

[concaveNP]

I had to remove the current, non-working, functionality from the ImageAppCompatActivity from two places that I'll paste here:

---

/**
 * Helper method that will add the photo in question to the system's Media Provider
 */
protected void galleryAddPic(String path) {

    Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
    File file = new File(path);
    Uri contentUri = Uri.fromFile(file);
    mediaScanIntent.setData(contentUri);
    sendBroadcast(mediaScanIntent);

}

---

@OverRide
public void onActivityResult(int requestCode, int resultCode, Intent data) {

    super.onActivityResult(requestCode, resultCode, data);

    if (resultCode == RESULT_OK) {

        switch(requestCode) {

            case REQUEST_IMAGE_CAPTURE: {

                // Save off the values generated from the image creation
                setSpecificImageData(getType());

                // Load the captured image into the ImageView widget
                switch(getRectangleOrCircle(getType())) {
                    case IMAGE_SHAPE_CIRCLE: {
                        populateCircularImageView(mImagePath, getSpecificImageView(getType()));
                        break;
                    }
                    case IMAGE_SHAPE_RECTANGLE:
                    default: {
                        populateThumbnailImageView(mImagePath, getSpecificImageView(getType()));
                        break;
                    }

                }

                // Add the new (at least to this App) image to the system's Media Provider
                galleryAddPic(mImagePath);

                break;

            }

---

@OverRide
protected void onPostExecute(Void aVoid) {

        super.onPostExecute(aVoid);

        // Load the captured image into the ImageView widget
        switch(getRectangleOrCircle(getType())) {
            case IMAGE_SHAPE_CIRCLE: {
                populateCircularImageView(mImagePath, mImageView);
            }
            case IMAGE_SHAPE_RECTANGLE:
            default: {
                populateThumbnailImageView(mImagePath, mImageView);
                break;
            }

        }

        // Add the new (at least to this App) image to the system's Media Provider
        galleryAddPic(mImagePath);

        // Save off the values generated from the image creation
        setSpecificImageData(getType());

    }