Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c2ea364e authored by Wale Ogunwale's avatar Wale Ogunwale
Browse files

Added display null check to ActivityStackSupervisor.getNextFocusableStackLocked 

Don't try to process display that is already removed from the system

Change-Id: Idaef23ecf33a45970fc61e1a7fb56206c1a1deea
Fixes: 79779143
Test: manual
parent 6450335b

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

+4 −0
Original line number Diff line number Diff line
@@ -2554,6 +2554,10 @@ public class ActivityStackSupervisor extends ConfigurationContainer implements D 
            final int displayId = mTmpOrderedDisplayIds.get(i);

            // If a display is registered in WM, it must also be available in AM.

            final ActivityDisplay display = getActivityDisplayOrCreateLocked(displayId);

            if (display == null) {

                // Looks like the display no longer exists in the system...

                continue;

            }

            for (int j = display.getChildCount() - 1; j >= 0; --j) {

                final ActivityStack stack = display.getChildAt(j);

                if (ignoreCurrent && stack == currentFocus) {