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Merge "Added display null check to ActivityStackSupervisor.getNextFocusableStackLocked" into pi-dev

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TreeHugger Robot
2018-05-24 20:41:14 +00:00
committed by Android (Google) Code Review
parent d49118bd48 c2ea364e77
commit 473b8b09b0
1 changed files with 4 additions and 0 deletions
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4
services/core/java/com/android/server/am/ActivityStackSupervisor.java
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@@ -2554,6 +2554,10 @@ public class ActivityStackSupervisor extends ConfigurationContainer implements D
final int displayId = mTmpOrderedDisplayIds.get(i); final int displayId = mTmpOrderedDisplayIds.get(i);
// If a display is registered in WM, it must also be available in AM. // If a display is registered in WM, it must also be available in AM.
final ActivityDisplay display = getActivityDisplayOrCreateLocked(displayId); 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) { for (int j = display.getChildCount() - 1; j >= 0; --j) {
final ActivityStack stack = display.getChildAt(j); final ActivityStack stack = display.getChildAt(j);
if (ignoreCurrent && stack == currentFocus) { if (ignoreCurrent && stack == currentFocus) {