commit 3ff648d5ffb150b43b0fd155af577ad0fe2613d1
author Nikita Putikhin <nputikhin@google.com> Tue Dec 12 16:51:58 2023 +0100
committer Nikita Putikhin <nputikhin@google.com> Wed Dec 13 12:00:35 2023 +0100
tree 009d777191ba178478bfafb00cf5681740a3b057
parent 53f0ce5f59166a566701718860f39ac468b10f2e

Check that ISystemSuspend is declared before acquiring a wake lock

On some systems (Minidroid & friends) there is no suspend-service, which
means that acquiring a wake lock would wait indefinitely. In our case
this prevented `adb bugreport` from working.

With this change if the service is not declared, acquire_wake_lock would
fail, as opposed to getting stuck.

Test: atest libpower_test
Test: block_suspend
  - works on aosp_cf_x86_64_phone-trunk_staging-userdebug
  - fails (expected) on aosp_cf_x86_64_minidroid-trunk_staging-userdebug

Bug: 291070376
Change-Id: Ie25f3d96e457aa7945f36c301e70b751d529e6c7