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Commit ed9c88c9 authored by Ahmad Khalil's avatar Ahmad Khalil Committed by Automerger Merge Worker
Browse files

Merge "VibrationSettings: add synchronized control for access of... 

Merge "VibrationSettings: add synchronized control for access of mProcStatesCache" into main am: 266f845d am: 190201f6

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2786184



Change-Id: Ie380c88bf63c9ea74b093fe0736caf921c2eaf5f
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents dedafbf4 190201f6

services/core/java/com/android/server/vibrator/VibrationSettings.java

+10 −4
Original line number Diff line number Diff line
@@ -731,20 +731,26 @@ final class VibrationSettings { 
        private final SparseArray<Integer> mProcStatesCache = new SparseArray<>();



        public boolean isUidForeground(int uid) {

            synchronized (this) {

                return mProcStatesCache.get(uid, ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND)

                        <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND;

            }

        }



        @Override

        public void onUidGone(int uid, boolean disabled) {

            synchronized (this) {

                mProcStatesCache.delete(uid);

            }

        }



        @Override

        public void onUidStateChanged(int uid, int procState, long procStateSeq, int capability) {

            synchronized (this) {

                mProcStatesCache.put(uid, procState);

            }

        }

    }



    /**

     * Implementation of Virtual Device listeners for the changes of virtual displays and of apps