Merge "Adding multilayered requests to NetworkRequestInfo" am: f2c37de2

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Collection;

import java.util.Collections;

import java.util.Comparator;

import java.util.ConcurrentModificationException;

import java.util.HashMap;

     * Also used to notice when the calling process dies so we can self-expire

     */

    private class NetworkRequestInfo implements IBinder.DeathRecipient {

        final List<NetworkRequest> mRequests;

        final NetworkRequest request;

        // The network currently satisfying this request, or null if none. Must only be touched

        // on the handler thread. This only makes sense for network requests and not for listens,

        // as defined by NetworkRequest#isRequest(). For listens, this is always null.

        NetworkRequestInfo(NetworkRequest r, PendingIntent pi) {

            request = r;

            mRequests = initializeRequests(r);

            ensureNetworkRequestHasType(request);

            mPendingIntent = pi;

            messenger = null;

            super();

            messenger = m;

            request = r;

            mRequests = initializeRequests(r);

            ensureNetworkRequestHasType(request);

            mBinder = binder;

            mPid = getCallingPid();

            this(r, null);

        }

        private List<NetworkRequest> initializeRequests(NetworkRequest r) {

            final ArrayList<NetworkRequest> tempRequests = new ArrayList<>();

            tempRequests.add(new NetworkRequest(r));

            return Collections.unmodifiableList(tempRequests);

        }

        private void enforceRequestCountLimit() {

            synchronized (mUidToNetworkRequestCount) {

                int networkRequests = mUidToNetworkRequestCount.get(mUid, 0) + 1;