How to create OBB files USING jobb tool Android

Question

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

Answer 1

Just write Like this in command prompt and press enter

C:\>C:\Development\Android\adt-bundle-windows-x86-20140321\sdk\tools\jobb -d C:\
Myworkspace\ImageTargets\assets\ -o Imagetargets.obb -k globe -pn com.ib.globeap
p.activity -pv 200 -v