tree 4d88c5403f20480a0d7ee4a323928d5e3d41d9f8
parent 8a9a1c5056a05d292b031810cfd59bc2181e2934
author Tao Bao <tbao@google.com> 1554704643 -0700
committer Tao Bao <tbao@google.com> 1555534022 -0700

adb: Recognize rescue mode.

This CL adds client support to recognize the rescue mode (which will be
served by recovery image). It also allows waiting for a device to enter
rescue mode. The support for the actual rescue commands will be added in
follow-up CLs.

Bug: 128415917
Test: `adb devices` recognizes devices under rescue mode.
Test: `adb wait-for-rescue` waits for device to be in rescue mode.
Change-Id: I367d7339fe68006aba09a1e3db6370d472296676