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Commit 015d8cd6 authored by Vishnu Nair's avatar Vishnu Nair
Browse files

Reacquire wm lock when positing to handler 

Fixes: 144624999
Test: go/wm-smoke
Change-Id: I1c7b485952cd7db61587d172367aa37f83ff925d
parent 94a17806

services/core/java/com/android/server/wm/DisplayPolicy.java

+6 −3
Original line number Diff line number Diff line
@@ -3122,12 +3122,13 @@ public class DisplayPolicy { 
                : new AppearanceRegion[]{

                        new AppearanceRegion(fullscreenAppearance, fullscreenStackBounds)};

        final boolean isNavbarColorManagedByIme = result.second;

        String cause = win.toString();

        mHandler.post(() -> {

            StatusBarManagerInternal statusBar = getStatusBarManagerInternal();

            if (statusBar != null) {

                final int displayId = getDisplayId();

                statusBar.setDisableFlags(displayId, visibility & StatusBarManager.DISABLE_MASK,

                        win.toString());

                        cause);

                if (transientState.first.length > 0) {

                    statusBar.showTransient(displayId, transientState.first);

                }
@@ -3139,9 +3140,11 @@ public class DisplayPolicy { 
                statusBar.topAppWindowChanged(displayId, isFullscreen, isImmersive);



                // TODO(b/118118435): Remove this after removing system UI visibilities.

                synchronized (mLock) {

                    mDisplayContent.statusBarVisibilityChanged(

                            visibility & ~(View.STATUS_BAR_UNHIDE | View.NAVIGATION_BAR_UNHIDE));

                }

            }

        });

        return diff;

    }