1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.server.wifi;
18
19import android.content.pm.UserInfo;
20import android.net.wifi.WifiConfiguration;
21import android.os.UserHandle;
22
23import java.util.List;
24
25/**
26 * Helper for working with {@link android.net.wifi.WifiConfiguration} objects.
27 */
28public class WifiConfigurationUtil {
29    /**
30     * Check whether a network configuration is visible to a user or any of its managed profiles.
31     * @param config the network configuration whose visibility should be checked
32     * @param profiles the user IDs of the user itself and all its managed profiles (can be obtained
33     *         via {@link android.os.UserManager.getProfiles})
34     * @return whether the network configuration is visible to the user or any of its managed
35     *         profiles
36     */
37    public static boolean isVisibleToAnyProfile(WifiConfiguration config, List<UserInfo> profiles) {
38        if (config.shared) {
39            return true;
40        }
41        final int creatorUserId = UserHandle.getUserId(config.creatorUid);
42        for (UserInfo profile : profiles) {
43            if (profile.id == creatorUserId) {
44                return true;
45            }
46        }
47        return false;
48    }
49}
50