tree 72a598a84fa4bb141873c59ec979e9660e1c2428
parent 6f1f2c811acba2b2b7b5dc965c5cba350c30d039
author Jerry Zhang <zhangjerry@google.com> 1527016115 -0700
committer Hridya Valsaraju <hridya@google.com> 1532981847 +0000

recovery: Add ability to interrupt UI

Normally calling a UI method will block
indefinitely until the UI is actually
used. This creates a method to interrupt
the UI, causing waitKey to return -2. This
in turn, will cause ShowMenu to return -2.
This allows switching between recovery and
fastbootd via usb commands.

Test: adb shell /data/nativetest64/recovery_unit_test/recovery_unit_test
Bug: 78793464
Change-Id: I4c6c9aa18d79070877841a5c9818acf723fa6096