title: Android Storage Locations
body: <p>Can someone explain in detail about the various storage locations in Android,</p>
  
  <ol>
  <li>/sdcard/ (along with /root/ directory and other system-level directory)</li>
  <li>/storage/emulated/0/</li>
  <li>/storage/emulated/legacy/</li>
  <li>/storage/sdcard0/</li>
  </ol>
  
  <p>Really confused with these? And are there any methods to access them programatically whenever needed?</p>