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Commit ebeb6ced authored by bkchoi's avatar bkchoi
Browse files

Exclude a private display from getDisplayIdsForStartingVisibleBackgroundUsers 

A private display (e.g. cluster dipslay in Automotive) may not be used
for starting a visible background user, so should be exlcuded from the
results of
ActivityManagerService#getDisplayIdsForStartingVisibleBackgroundUsers.

Bug: 284489759

Test: adb shell cmd activity list-displays-for-starting-users
      atest ActivityManagerServiceTest

Change-Id: Ic34c10cf8736e6870e4a8b9be2eb17ce280a44b3
parent 3f21f5a8

services/core/java/com/android/server/am/ActivityManagerService.java

+1 −1
Original line number Diff line number Diff line
@@ -19520,7 +19520,7 @@ public class ActivityManagerService extends IActivityManager.Stub 
            for (Display display : allDisplays) {

                int displayId = display.getDisplayId();

                // TODO(b/247592632): check other properties like isSecure or proper display type

                if (display.isValid()

                if (display.isValid() && ((display.getFlags() & Display.FLAG_PRIVATE) == 0)

                        && (allowOnDefaultDisplay || displayId != Display.DEFAULT_DISPLAY)) {

                    displayIds[numberValidDisplays++] = displayId;

                }