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 import android.provider.Settings.Secure; 26 27 import com.android.settings.R; 28 29 import java.util.ArrayList; 30 31 public class RestrictionUtils { 32 33 public static final String [] sRestrictionKeys = { 34 // UserManager.DISALLOW_CONFIG_WIFI, 35 // UserManager.DISALLOW_CONFIG_BLUETOOTH, 36 UserManager.DISALLOW_SHARE_LOCATION, 37 // UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES 38 }; 39 40 public static final int [] sRestrictionTitles = { 41 // R.string.restriction_wifi_config_title, 42 // R.string.restriction_bluetooth_config_title, 43 R.string.restriction_location_enable_title, 44 // R.string.install_applications 45 }; 46 47 public static final int [] sRestrictionDescriptions = { 48 // R.string.restriction_wifi_config_summary, 49 // R.string.restriction_bluetooth_config_summary, 50 R.string.restriction_location_enable_summary, 51 // R.string.install_unknown_applications 52 }; 53 54 /** 55 * Returns the current user restrictions in the form of application 56 * restriction entries. 57 * @return list of RestrictionEntry objects with user-visible text. 58 */ 59 public static ArrayList<RestrictionEntry> getRestrictions(Context context, UserHandle user) { 60 Resources res = context.getResources(); 61 ArrayList<RestrictionEntry> entries = new ArrayList<RestrictionEntry>(); 62 UserManager um = UserManager.get(context); 63 Bundle userRestrictions = um.getUserRestrictions(user); 64 65 for (int i = 0; i < sRestrictionKeys.length; i++) { 66 RestrictionEntry entry = new RestrictionEntry( 67 sRestrictionKeys[i], 68 !userRestrictions.getBoolean(sRestrictionKeys[i], false)); 69 entry.setTitle(res.getString(sRestrictionTitles[i])); 70 entry.setDescription(res.getString(sRestrictionDescriptions[i])); 71 entry.setType(RestrictionEntry.TYPE_BOOLEAN); 72 entries.add(entry); 73 } 74 75 return entries; 76 } 77 78 public static void setRestrictions(Context context, ArrayList<RestrictionEntry> entries, 79 UserHandle user) { 80 UserManager um = UserManager.get(context); 81 Bundle userRestrictions = um.getUserRestrictions(user); 82 83 for (RestrictionEntry entry : entries) { 84 userRestrictions.putBoolean(entry.getKey(), !entry.getSelectedState()); 85 if (entry.getKey().equals(UserManager.DISALLOW_SHARE_LOCATION) 86 && !entry.getSelectedState()) { 87 Secure.putIntForUser(context.getContentResolver(), 88 Secure.LOCATION_MODE, Secure.LOCATION_MODE_OFF, user.getIdentifier()); 89 } 90 } 91 um.setUserRestrictions(userRestrictions, user); 92 } 93 } 94
