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Commit df3fd3c7 authored by Chris Li's avatar Chris Li Committed by Android (Google) Code Review
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Merge "Stop watching for system property changes when all view is removed." into main

parents 06b69be5 86fa49a4

core/java/android/view/WindowManagerGlobal.java

+8 −1
Original line number Diff line number Diff line
@@ -597,7 +597,7 @@ public final class WindowManagerGlobal { 
    }



    void doRemoveView(ViewRootImpl root) {

        boolean allViewsRemoved;

        final boolean allViewsRemoved;

        synchronized (mLock) {

            final int index = mRoots.indexOf(root);

            if (index >= 0) {
@@ -608,6 +608,13 @@ public final class WindowManagerGlobal { 
            }

            allViewsRemoved = mRoots.isEmpty();

            mWindowViewsListenerGroup.accept(getWindowViews());



            // If we don't have any views anymore in our process, stop watching

            // for system property changes.

            if (allViewsRemoved && mSystemPropertyUpdater != null) {

                SystemProperties.removeChangeCallback(mSystemPropertyUpdater);

                mSystemPropertyUpdater = null;

            }

        }



        // If we don't have any views anymore in our process, we no longer need the