title: How to create OBB files USING jobb tool Android
body: <p>My app has grown to be over 50mb, so I now need to use an expansion file. On searching I came to know that there are different files that can be used as expansion files such as zip, pdf etc. I am trying to put my data in .obb files but I don't know how to create these files and put the data in these files.</p>
  
  <p><strong>Updated</strong><br>
  <strong>First:</strong></p>
  
  <p>I found out that <code>jobb</code> tool is used to create obb files. But I am confused how this <code>$ jobb -d /temp/assets/ -o my-app-assets.obb -k secret-key -pn com.my.app.package -pv 11</code> command is run.<br>
  I tried to run this <code>($ jobb -d /temp/assets/ -o my-app-assets.obb -k secret-key -pn com.my.app.package -pv 11</code> on cmd but my cmd saying jobb is not recognise as internal or external command.</p>
  
  <p><strong>Second:</strong>
  Which type of files can I put in these obb files? I am thinking layouts, drawable files?</p>