About android development, assets directory adding large amounts of data

I'm in development, would like to use some of the pictures do demo, but the pictures are great, I want to put assets in, do not know will not make the program too large? ? ?<-! Main posts under Banner (D4) -><-! Posts under the main text (D5) ->
Reply:
An APK size is limited, so the previous version is 4.0 do not know if there are restrictions.
If you do the test suggested the big picture on the SDCARD above.