App Chooser with default selector

I've written a small application which allows to load up an image from gallery by running these lines of code:

Intent intent = new Intent();
                intent.setType("image/*");
                intent.setAction(Intent.ACTION_GET_CONTENT);
                startActivityForResult(Intent.createChooser(intent, getResources().getString(R.string.select_image)), 1);

Now my problem is that I've got to choose an application everytime again. I would like to be able to select the default application for this action. For example I don't want always be asked which Gallery I would like to use, I would like to be able to select one standard gallery which will be used as default.

EDIT: I would like to have these buttons at the dialog's button which allows the "always" or "just once" selection.

Any suggestions? Thanks in advance.