Don't try to process display that is already removed from the system
Change-Id: Idaef23ecf33a45970fc61e1a7fb56206c1a1deea
Fixes:
79779143
Test: manual
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) {