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Commit 04b12fda authored by Trung Lam's avatar Trung Lam Committed by Automerger Merge Worker
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Merge "Fix issue with saving protos to disk during shutdown." am: 68e0de02... 

Merge "Fix issue with saving protos to disk during shutdown." am: 68e0de02 am: 26fcba8c am: 32d14293 am: 043ebe22

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1492076

Change-Id: Iab62af81ff2aafba850f93f40d2e29f358754591
parents 36b8f60f 043ebe22

services/people/java/com/android/server/people/data/AbstractProtoDiskReadWriter.java

+13 −12
Original line number Diff line number Diff line
@@ -185,23 +185,24 @@ abstract class AbstractProtoDiskReadWriter<T> { 
     * is useful for when device is powering off.

     */

    @MainThread

    synchronized void saveImmediately(@NonNull String fileName, @NonNull T data) {

    void saveImmediately(@NonNull String fileName, @NonNull T data) {

        synchronized (this) {

            mScheduledFileDataMap.put(fileName, data);

        }

        triggerScheduledFlushEarly();

    }



    @MainThread

    private synchronized void triggerScheduledFlushEarly() {

    private void triggerScheduledFlushEarly() {

        synchronized (this) {

            if (mScheduledFileDataMap.isEmpty() || mScheduledExecutorService.isShutdown()) {

                return;

            }

            // Cancel existing future.

            if (mScheduledFuture != null) {



            // We shouldn't need to interrupt as this method and threaded task

            // #flushScheduledData are both synchronized.

                mScheduledFuture.cancel(true);

            }

        }



        // Submit flush and blocks until it completes. Blocking will prevent the device from

        // shutting down before flushing completes.