title: How to store and retrieve images from database in Android app programming
body: <p>I am new to Android app programming. I created one activity which contains a bottom navigation bar (with 3 buttons) and  fragments.
  If you click on the first button, the user profile will appear. Now I would like the user to chose an image from his device. This image should be saved in a database and this is exactely the point I got stucked. Which database is used in app programming and what api I will need to store and retrieve images from that database so that I can put it into an ImageView.
  I hope somebody can be of further help.
  Thanks!</p>