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Commit bac1b4e8 authored by shawnlin's avatar shawnlin
Browse files

Add more debug logs for directory update process 

Bug: 111869773
Test: manual
Change-Id: I4b234de4e5af7f406bf032dc38118043f6373313
parent aaa9b118

src/com/android/documentsui/ContentLock.java

+12 −0
Original line number Diff line number Diff line
@@ -15,6 +15,10 @@ 
 */

package com.android.documentsui;



import static com.android.documentsui.base.SharedMinimal.DEBUG;



import android.util.Log;



import androidx.annotation.GuardedBy;

import androidx.annotation.Nullable;

import androidx.recyclerview.selection.OperationMonitor;
@@ -27,6 +31,8 @@ import androidx.recyclerview.selection.OperationMonitor; 
 */

public final class ContentLock {



    private static final String TAG = "ContentLock";



    private final OperationMonitor mMonitor = new OperationMonitor();



    @GuardedBy("this")
@@ -34,6 +40,9 @@ public final class ContentLock { 


    public ContentLock() {

        mMonitor.addListener(() -> {

            if (DEBUG) {

                Log.d(TAG, "monitor listener, is locked : " + isLocked());

            }

            if (!isLocked()) {

                synchronized (this) {

                    final Runnable callback = mCallback;
@@ -62,6 +71,9 @@ public final class ContentLock { 
     * (replacing any previous set Runnables).

     */

    public synchronized void runWhenUnlocked(Runnable runnable) {

        if (DEBUG) {

            Log.d(TAG, "run when unlock, is locked : " + isLocked());

        }

        if (!isLocked()) {

            runnable.run();

        } else {

src/com/android/documentsui/DirectoryLoader.java

+4 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


package com.android.documentsui;



import static com.android.documentsui.base.SharedMinimal.DEBUG;

import static com.android.documentsui.base.SharedMinimal.VERBOSE;



import android.content.ContentProviderClient;
@@ -258,6 +259,9 @@ public class DirectoryLoader extends AsyncTaskLoader<DirectoryResult> { 


        @Override

        public void onChange(boolean selfChange) {

            if (DEBUG) {

                Log.d(TAG, "Directory content updated.");

            }

            mLock.runWhenUnlocked(mContentChangedCallback);

        }

    }