Best practice to organize image picking and store it into private folder
<p>I'm developing some android application what's need a image picking functionality (from camera and from galery)</p>

<p>After some research I know how to start intents for it, and how to store it in directory.
But I don't know how can I easily show pictures to user.</p>

<p>My opinion is to save camera images as far as I can into directory, and save galery images URI's in runtime. Then show every image as ImageView in HorizontalScrollView. So, if user clicks Done, I copy galery images to my app private folder with some extension like *.bin to prevent galery to cache my images.</p>

<p>Is it good practice or not? Maybe there is already component to implement my functionality?</p>
