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Commit e8350470 authored by Chenfu Liao's avatar Chenfu Liao Committed by Daren Liao
Browse files

Fix Quiescent Reboot Reason 

[Description]
Revise system property "sys.powerctl" when the reason is quiescent.
When the reason is only quiescent,
the value of the system property "sys.powerctl"
should be "reboot,quiescent" instead of "reboot,,quiescent".

Bug: 192634025

Test:
adb shell svc power reboot quiescent

Change-Id: I9b3ac851f85fac093c4767f5bc82baa07181dda5
parent da9b4de8

services/core/java/com/android/server/power/PowerManagerService.java

+4 −1
Original line number Diff line number Diff line
@@ -3756,7 +3756,10 @@ public final class PowerManagerService extends SystemService 
        if (sQuiescent) {

            // Pass the optional "quiescent" argument to the bootloader to let it know

            // that it should not turn the screen/lights on.

            reason = reason + ",quiescent";

            if (reason != ""){

                reason += ",";

            }

            reason = reason + "quiescent";

        }



        SystemProperties.set("sys.powerctl", "reboot," + reason);