SettingBase.java revision d5752bdc8fd39d4f0a508f9088c538e30e73044a
1/* 2 * Copyright (C) 2011 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.pm; 18 19import android.content.pm.ApplicationInfo; 20 21import java.util.Arrays; 22 23abstract class SettingBase { 24 int pkgFlags; 25 int pkgPrivateFlags; 26 27 private final PermissionsState mPermissionsState; 28 private int[] mPermissionsUpdatedForUserIds = PermissionsState.USERS_NONE; 29 30 SettingBase(int pkgFlags, int pkgPrivateFlags) { 31 setFlags(pkgFlags); 32 setPrivateFlags(pkgPrivateFlags); 33 mPermissionsState = new PermissionsState(); 34 } 35 36 SettingBase(SettingBase base) { 37 pkgFlags = base.pkgFlags; 38 pkgPrivateFlags = base.pkgPrivateFlags; 39 mPermissionsState = new PermissionsState(base.mPermissionsState); 40 setPermissionsUpdatedForUserIds(base.mPermissionsUpdatedForUserIds); 41 } 42 43 public PermissionsState getPermissionsState() { 44 return mPermissionsState; 45 } 46 47 public int[] getPermissionsUpdatedForUserIds() { 48 return mPermissionsUpdatedForUserIds; 49 } 50 51 public void setPermissionsUpdatedForUserIds(int[] userIds) { 52 if (Arrays.equals(mPermissionsUpdatedForUserIds, userIds)) { 53 return; 54 } 55 56 if (userIds == PermissionsState.USERS_NONE || userIds == PermissionsState.USERS_ALL) { 57 mPermissionsUpdatedForUserIds = userIds; 58 } else { 59 mPermissionsUpdatedForUserIds = Arrays.copyOf(userIds, userIds.length); 60 } 61 } 62 63 void setFlags(int pkgFlags) { 64 this.pkgFlags = pkgFlags 65 & (ApplicationInfo.FLAG_SYSTEM 66 | ApplicationInfo.FLAG_EXTERNAL_STORAGE); 67 } 68 69 void setPrivateFlags(int pkgPrivateFlags) { 70 this.pkgPrivateFlags = pkgPrivateFlags 71 & (ApplicationInfo.PRIVATE_FLAG_PRIVILEGED 72 | ApplicationInfo.PRIVATE_FLAG_FORWARD_LOCK); 73 } 74} 75