Add copyright and description to switcher script am: 17c663e88c am: 716c9a476e
am: ecbb3ce180

Change-Id: Ide5e876170e12e43b46baa1399372edb4e3e2bc3
tree: 42aaff17f746a1267e8ba54efbaf640f26317613
  1. Android.bp
  2. switcher4.py