Callbox devices in APM Mode ON before any test

Parsing adb devices and setting each serial to APM On
if it is not already. This is a limitation of callbox,
it can attach only 1 device at a time

Test: Yes, on callbox
Bug: 64759192
Change-Id: Ia2133f3bb57e972630667a879457d9d9d9030270
2 files changed
tree: 83ff3ca6379d76e99980929cc0b739e1f74139cc
  1. acts/
  2. tools/
  3. Android.mk
  4. PREUPLOAD.cfg