Сохраняйте выбранные изображения в пользовательскую папку (желательно внутреннюю для приложения) вместо галереи.

Я пытаюсь включить функциональность камеры в приложение. Я могу сохранять изображения в пользовательскую папку, но проблема в том, что изображения также сохраняются в папку камеры (где сохраняются фотографии с камеры). Таким образом, для каждого изображения, которое я делаю, есть дубликаты изображений. Я не хочу этого. Ниже приведен код:

public class PhotoIntentActivity extends Activity {

    private static final int ACTION_TAKE_PHOTO_B = 1;

    private static final String BITMAP_STORAGE_KEY = "viewbitmap";
    private static final String IMAGEVIEW_VISIBILITY_STORAGE_KEY = "imageviewvisibility";
    private ImageView mImageView;
    private Bitmap mImageBitmap;

    private String mCurrentPhotoPath;

    private static final String JPEG_FILE_PREFIX = "IMG_";
    private static final String JPEG_FILE_SUFFIX = ".jpg";

    private AlbumStorageDirFactory mAlbumStorageDirFactory = null;

    /* Photo album for this application */
    private String getAlbumName() {
        return getString(R.string.album_name);
    }

    private File getAlbumDir() {
        File storageDir = null;

        if (Environment.MEDIA_MOUNTED.equals(Environment
                .getExternalStorageState())) {

            storageDir = mAlbumStorageDirFactory
                    .getAlbumStorageDir(getAlbumName(), getApplicationContext());

            if (storageDir != null) {
                if (!storageDir.mkdirs()) {
                    if (!storageDir.exists()) {
                        Log.d("CameraSample", "failed to create directory");
                        return null;
                    }
                }
            }

        } else {
            Log.v(getString(R.string.app_name),
                    "External storage is not mounted READ/WRITE.");
        }

        return storageDir;
    }

    private File createImageFile() throws IOException {
        // Create an image file name
        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss")
                .format(new Date());
        String imageFileName = JPEG_FILE_PREFIX + timeStamp + "_";
        File albumF = getAlbumDir();
        File imageF = File.createTempFile(imageFileName, JPEG_FILE_SUFFIX,
                albumF);
        return imageF;
    }

    private File setUpPhotoFile() throws IOException {

        File f = createImageFile();
        mCurrentPhotoPath = f.getAbsolutePath();

        return f;
    }

    private void setPic() {

        /* There isn't enough memory to open up more than a couple camera photos */
        /* So pre-scale the target bitmap into which the file is decoded */

        /* Get the size of the ImageView */
        int targetW = mImageView.getWidth();
        int targetH = mImageView.getHeight();

        /* Get the size of the image */
        BitmapFactory.Options bmOptions = new BitmapFactory.Options();
        bmOptions.inJustDecodeBounds = true;
        BitmapFactory.decodeFile(mCurrentPhotoPath, bmOptions);
        int photoW = bmOptions.outWidth;
        int photoH = bmOptions.outHeight;

        /* Figure out which way needs to be reduced less */
        int scaleFactor = 1;
        if ((targetW > 0) || (targetH > 0)) {
            scaleFactor = Math.min(photoW / targetW, photoH / targetH);
        }

        /* Set bitmap options to scale the image decode target */
        bmOptions.inJustDecodeBounds = false;
        bmOptions.inSampleSize = scaleFactor;
        bmOptions.inPurgeable = true;

        /* Decode the JPEG file into a Bitmap */
        Bitmap bitmap = BitmapFactory.decodeFile(mCurrentPhotoPath, bmOptions);

        /* Associate the Bitmap to the ImageView */
        mImageView.setImageBitmap(bitmap);
        mImageView.setVisibility(View.VISIBLE);

    }

    private void galleryAddPic() {
        Intent mediaScanIntent = new Intent(
                "android.intent.action.MEDIA_SCANNER_SCAN_FILE");
        File f = new File(mCurrentPhotoPath);
        System.out.println(mCurrentPhotoPath);
        Uri contentUri = Uri.fromFile(f);
        mediaScanIntent.setData(contentUri);
        this.sendBroadcast(mediaScanIntent);
    }

    private void dispatchTakePictureIntent(int actionCode) {

        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

        switch (actionCode) {
        case ACTION_TAKE_PHOTO_B:
            File f = null;

            try {
                f = setUpPhotoFile();
                mCurrentPhotoPath = f.getAbsolutePath();
                takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
                        Uri.fromFile(f));
            } catch (IOException e) {
                e.printStackTrace();
                f = null;
                mCurrentPhotoPath = null;
            }
            break;

        default:
            break;
        } // switch

        startActivityForResult(takePictureIntent, actionCode);
    }

    private void handleBigCameraPhoto() {

        if (mCurrentPhotoPath != null) {
            setPic();
            galleryAddPic();
            mCurrentPhotoPath = null;
        }

    }

    Button.OnClickListener mTakePicOnClickListener = new Button.OnClickListener() {
        @Override
        public void onClick(View v) {
            dispatchTakePictureIntent(ACTION_TAKE_PHOTO_B);
        }
    };

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        mImageView = (ImageView) findViewById(R.id.imageView1);

        mImageBitmap = null;

        Button picBtn = (Button) findViewById(R.id.btnIntend);
        setBtnListenerOrDisable(picBtn, mTakePicOnClickListener,
                MediaStore.ACTION_IMAGE_CAPTURE);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
            mAlbumStorageDirFactory = new FroyoAlbumDirFactory();
        } else {
            mAlbumStorageDirFactory = new BaseAlbumDirFactory();
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        switch (requestCode) {
        case ACTION_TAKE_PHOTO_B: {
            if (resultCode == RESULT_OK) {
                handleBigCameraPhoto();
            }
            break;
        }
        }
    }

    // Some lifecycle callbacks so that the image can survive orientation change
    @Override
    protected void onSaveInstanceState(Bundle outState) {
        outState.putParcelable(BITMAP_STORAGE_KEY, mImageBitmap);

        outState.putBoolean(IMAGEVIEW_VISIBILITY_STORAGE_KEY,
                (mImageBitmap != null));

        super.onSaveInstanceState(outState);
    }

    @Override
    protected void onRestoreInstanceState(Bundle savedInstanceState) {
        super.onRestoreInstanceState(savedInstanceState);
        mImageBitmap = savedInstanceState.getParcelable(BITMAP_STORAGE_KEY);
        mImageView.setImageBitmap(mImageBitmap);
        mImageView
                .setVisibility(savedInstanceState
                        .getBoolean(IMAGEVIEW_VISIBILITY_STORAGE_KEY) ? ImageView.VISIBLE
                        : ImageView.INVISIBLE);
    }

    /**
     * Indicates whether the specified action can be used as an intent. This
     * method queries the package manager for installed packages that can
     * respond to an intent with the specified action. If no suitable package is
     * found, this method returns false.
     * http://android-developers.blogspot.com/2009/01/can-i-use-this-intent.html
     * 
     * @param context
     *            The application's environment.
     * @param action
     *            The Intent action to check for availability.
     * 
     * @return True if an Intent with the specified action can be sent and
     *         responded to, false otherwise.
     */
    public static boolean isIntentAvailable(Context context, String action) {
        final PackageManager packageManager = context.getPackageManager();
        final Intent intent = new Intent(action);
        List<ResolveInfo> list = packageManager.queryIntentActivities(intent,
                PackageManager.MATCH_DEFAULT_ONLY);
        return list.size() > 0;
    }

    private void setBtnListenerOrDisable(Button btn,
            Button.OnClickListener onClickListener, String intentName) {
        if (isIntentAvailable(this, intentName)) {
            btn.setOnClickListener(onClickListener);
        } else {
            btn.setText(getText(R.string.cannot).toString() + " "
                    + btn.getText());
            btn.setClickable(false);
        }
    }


public final class FroyoAlbumDirFactory extends AlbumStorageDirFactory {

    @Override
    public File getAlbumStorageDir(String albumName, Context context) {
        // TODO Auto-generated method stub
        return new File(context.getExternalFilesDir(Environment.DIRECTORY_PICTURES),albumName);
    }
}

Заранее спасибо.