title: how to download Facebook profile picture
body: <p>In my android application, user can logging in using facebook/twitter.</p>
  
  <pre><code>https://graph.facebook.com/username/picture 
  
  https://api.twitter.com/1/users/profile_image?screen_name=screenname&amp;size=normal
  </code></pre>
  
  <p>using above url i know, i can get picture but is there any way i can download and store it in my database?</p>
  
  <p>i need list of user's profile picture who logged in using facebook/twitter and i have to get it from my server database. (i have to display like below image)</p>
  
  <p><img src="https://i.stack.imgur.com/mfhNR.png" alt="enter image description here"></p>