Merge "Run Binder.dump away from main thread"

import static android.app.admin.DevicePolicyManager.PERMISSION_GRANT_STATE_GRANTED;

import static android.permission.PermissionControllerService.SERVICE_INTERFACE;

import static com.android.internal.util.FunctionalUtils.uncheckExceptions;

import static com.android.internal.util.Preconditions.checkArgument;

import static com.android.internal.util.Preconditions.checkArgumentNonnegative;

import static com.android.internal.util.Preconditions.checkCollectionElementsNotNull;

import com.android.internal.infra.AndroidFuture;

import com.android.internal.infra.RemoteStream;

import com.android.internal.infra.ServiceConnector;

import com.android.internal.os.BackgroundThread;

import com.android.internal.util.CollectionUtils;

import libcore.util.EmptyArray;

     */

    public void dump(@NonNull FileDescriptor fd, @Nullable String[] args) {

        try {

            mRemoteService.post(service -> service.asBinder().dump(fd, args))

                    .get(REQUEST_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);

            mRemoteService.postAsync(service -> {

                return AndroidFuture.runAsync(uncheckExceptions(() -> {

                    service.asBinder().dump(fd, args);

                }), BackgroundThread.getExecutor());

            }).get(REQUEST_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);

        } catch (Exception e) {

            Log.e(TAG, "Could not get dump", e);

        }