App crashes When we click On | show File Size / Hide File Size |

Expected behavior

• The application should have shown the size of the file instead of crashing when we click on show file size
• The application should hide the file size when we click on hide file size .

Actual behavior

When we open the application and click on the option shown on the right corner, it gives us two options :

• Hide SD card.
• Hide file size / show file size.
  When we click on the second option , application crashes.

How to reproduce

• Open Swpieview.
  *Click on the button that is on the right corner.
• It gives you two options :

1. Hide SD card.
2. Show file size / hide file size.

• When we click on the second option Show file size / hide file size .

• You will see the application crashes showing that, unfortunately Documents has stopped.

• Application: Swpieview version 1.3.2

• Operating system: Android version 5.0

Recording Of The Bug