What's the meaning of "Event" from Android Monkey Test report?

Question

from the report of Android Monkey Test.

Event percentages:
  0: 15.0%
  1: 10.0%
  2: 15.0%
  3: 25.0%
  4: 15.0%
  5: 2.0%
  6: 2.0%
  7: 1.0%
  8: 15.0%

What's the exactly meaning of 0-8 ?

Answer 1

I found the answer 0: 15.0% touch 1: 10.0% motion
2: 15.0% traceback 3: 25.0% syskeys 4: 15.0% nav 5: 2.0% majornav 6: 2.0% appswitch 7: 1.0% flip 8: 15.0% anyevent