1 /*
2  * Copyright (C) 2013 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 
17 package com.android.settings.users;
18 
19 import android.content.Context;
20 import android.content.RestrictionEntry;
21 import android.content.res.Resources;
22 import android.os.Bundle;
23 import android.os.UserHandle;
24 import android.os.UserManager;
25 
26 import com.android.settings.R;
27 
28 import java.util.ArrayList;
29 
30 public class RestrictionUtils {
31 
32     public static final String [] sRestrictionKeys = {
33 //        UserManager.DISALLOW_CONFIG_WIFI,
34 //        UserManager.DISALLOW_CONFIG_BLUETOOTH,
35         UserManager.DISALLOW_SHARE_LOCATION,
36 //        UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES
37     };
38 
39     public static final int [] sRestrictionTitles = {
40 //        R.string.restriction_wifi_config_title,
41 //        R.string.restriction_bluetooth_config_title,
42         R.string.restriction_location_enable_title,
43 //        R.string.install_applications
44     };
45 
46     public static final int [] sRestrictionDescriptions = {
47 //        R.string.restriction_wifi_config_summary,
48 //        R.string.restriction_bluetooth_config_summary,
49         R.string.restriction_location_enable_summary,
50 //        R.string.install_unknown_applications
51     };
52 
53     /**
54      * Returns the current user restrictions in the form of application
55      * restriction entries.
56      * @return list of RestrictionEntry objects with user-visible text.
57      */
getRestrictions(Context context, UserHandle user)58     public static ArrayList<RestrictionEntry> getRestrictions(Context context, UserHandle user) {
59         Resources res = context.getResources();
60         ArrayList<RestrictionEntry> entries = new ArrayList<RestrictionEntry>();
61         UserManager um = UserManager.get(context);
62         Bundle userRestrictions = um.getUserRestrictions(user);
63 
64         for (int i = 0; i < sRestrictionKeys.length; i++) {
65             RestrictionEntry entry = new RestrictionEntry(
66                     sRestrictionKeys[i],
67                     !userRestrictions.getBoolean(sRestrictionKeys[i], false));
68             entry.setTitle(res.getString(sRestrictionTitles[i]));
69             entry.setDescription(res.getString(sRestrictionDescriptions[i]));
70             entry.setType(RestrictionEntry.TYPE_BOOLEAN);
71             entries.add(entry);
72         }
73 
74         return entries;
75     }
76 
setRestrictions(Context context, ArrayList<RestrictionEntry> entries, UserHandle user)77     public static void setRestrictions(Context context, ArrayList<RestrictionEntry> entries,
78             UserHandle user) {
79         UserManager um = UserManager.get(context);
80         for (RestrictionEntry entry : entries) {
81             um.setUserRestriction(entry.getKey(), !entry.getSelectedState(), user);
82         }
83     }
84 }
85