Add NetworkManagementInternal.isNetworkRestrictedForUid.

/*

 * Copyright (C) 2017 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.server;

/**

 * NetworkManagement local system service interface.

 *

 * @hide Only for use within the system server.

 */

public abstract class NetworkManagementInternal {

    /**

     * Checks if network is restricted for {@param uid} as per the app idle state, device idle mode,

     * battery and data saver modes.

     */

    public abstract boolean isNetworkRestrictedForUid(int uid);

}