Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 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 | |
| 17 | package com.android.server.pm; |
| 18 | |
| 19 | import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT; |
| 20 | import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DISABLED; |
| 21 | import static android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_ENABLED; |
| 22 | |
Dianne Hackborn | d4ac8d7 | 2012-09-27 23:20:10 -0700 | [diff] [blame] | 23 | import android.content.pm.ApplicationInfo; |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 24 | import android.content.pm.PackageUserState; |
| 25 | import android.content.pm.UserInfo; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 26 | import android.util.SparseArray; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 27 | |
| 28 | import java.io.File; |
| 29 | import java.util.HashSet; |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 30 | import java.util.List; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 31 | |
| 32 | /** |
| 33 | * Settings base class for pending and resolved classes. |
| 34 | */ |
| 35 | class PackageSettingBase extends GrantedPermissions { |
| 36 | /** |
| 37 | * Indicates the state of installation. Used by PackageManager to figure out |
| 38 | * incomplete installations. Say a package is being installed (the state is |
| 39 | * set to PKG_INSTALL_INCOMPLETE) and remains so till the package |
| 40 | * installation is successful or unsuccessful in which case the |
| 41 | * PackageManager will no longer maintain state information associated with |
| 42 | * the package. If some exception(like device freeze or battery being pulled |
| 43 | * out) occurs during installation of a package, the PackageManager needs |
| 44 | * this information to clean up the previously failed installation. |
| 45 | */ |
| 46 | static final int PKG_INSTALL_COMPLETE = 1; |
| 47 | static final int PKG_INSTALL_INCOMPLETE = 0; |
| 48 | |
| 49 | final String name; |
| 50 | final String realName; |
| 51 | File codePath; |
| 52 | String codePathString; |
| 53 | File resourcePath; |
| 54 | String resourcePathString; |
| 55 | String nativeLibraryPathString; |
| 56 | long timeStamp; |
| 57 | long firstInstallTime; |
| 58 | long lastUpdateTime; |
| 59 | int versionCode; |
| 60 | |
| 61 | boolean uidError; |
| 62 | |
| 63 | PackageSignatures signatures = new PackageSignatures(); |
| 64 | |
| 65 | boolean permissionsFixed; |
| 66 | boolean haveGids; |
| 67 | |
Dianne Hackborn | 4a9f071 | 2012-10-02 15:29:06 -0700 | [diff] [blame^] | 68 | private static final PackageUserState DEFAULT_USER_STATE = new PackageUserState(); |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 69 | |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 70 | // Whether this package is currently stopped, thus can not be |
| 71 | // started until explicitly launched by the user. |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 72 | private final SparseArray<PackageUserState> userState = new SparseArray<PackageUserState>(); |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 73 | |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 74 | int installStatus = PKG_INSTALL_COMPLETE; |
| 75 | |
| 76 | PackageSettingBase origPackage; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 77 | |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 78 | /* package name of the app that installed this package */ |
| 79 | String installerPackageName; |
| 80 | PackageSettingBase(String name, String realName, File codePath, File resourcePath, |
| 81 | String nativeLibraryPathString, int pVersionCode, int pkgFlags) { |
| 82 | super(pkgFlags); |
| 83 | this.name = name; |
| 84 | this.realName = realName; |
| 85 | init(codePath, resourcePath, nativeLibraryPathString, pVersionCode); |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * New instance of PackageSetting with one-level-deep cloning. |
| 90 | */ |
| 91 | @SuppressWarnings("unchecked") |
| 92 | PackageSettingBase(PackageSettingBase base) { |
| 93 | super(base); |
| 94 | |
| 95 | name = base.name; |
| 96 | realName = base.realName; |
| 97 | codePath = base.codePath; |
| 98 | codePathString = base.codePathString; |
| 99 | resourcePath = base.resourcePath; |
| 100 | resourcePathString = base.resourcePathString; |
| 101 | nativeLibraryPathString = base.nativeLibraryPathString; |
| 102 | timeStamp = base.timeStamp; |
| 103 | firstInstallTime = base.firstInstallTime; |
| 104 | lastUpdateTime = base.lastUpdateTime; |
| 105 | versionCode = base.versionCode; |
| 106 | |
| 107 | uidError = base.uidError; |
| 108 | |
| 109 | signatures = new PackageSignatures(base.signatures); |
| 110 | |
| 111 | permissionsFixed = base.permissionsFixed; |
| 112 | haveGids = base.haveGids; |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 113 | userState.clear(); |
| 114 | for (int i=0; i<base.userState.size(); i++) { |
| 115 | userState.put(base.userState.keyAt(i), |
| 116 | new PackageUserState(base.userState.valueAt(i))); |
| 117 | } |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 118 | installStatus = base.installStatus; |
| 119 | |
| 120 | origPackage = base.origPackage; |
| 121 | |
| 122 | installerPackageName = base.installerPackageName; |
| 123 | } |
| 124 | |
| 125 | void init(File codePath, File resourcePath, String nativeLibraryPathString, |
| 126 | int pVersionCode) { |
| 127 | this.codePath = codePath; |
| 128 | this.codePathString = codePath.toString(); |
| 129 | this.resourcePath = resourcePath; |
| 130 | this.resourcePathString = resourcePath.toString(); |
| 131 | this.nativeLibraryPathString = nativeLibraryPathString; |
| 132 | this.versionCode = pVersionCode; |
| 133 | } |
| 134 | |
| 135 | public void setInstallerPackageName(String packageName) { |
| 136 | installerPackageName = packageName; |
| 137 | } |
| 138 | |
| 139 | String getInstallerPackageName() { |
| 140 | return installerPackageName; |
| 141 | } |
| 142 | |
| 143 | public void setInstallStatus(int newStatus) { |
| 144 | installStatus = newStatus; |
| 145 | } |
| 146 | |
| 147 | public int getInstallStatus() { |
| 148 | return installStatus; |
| 149 | } |
| 150 | |
| 151 | public void setTimeStamp(long newStamp) { |
| 152 | timeStamp = newStamp; |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Make a shallow copy of this package settings. |
| 157 | */ |
| 158 | public void copyFrom(PackageSettingBase base) { |
| 159 | grantedPermissions = base.grantedPermissions; |
| 160 | gids = base.gids; |
| 161 | |
| 162 | timeStamp = base.timeStamp; |
| 163 | firstInstallTime = base.firstInstallTime; |
| 164 | lastUpdateTime = base.lastUpdateTime; |
| 165 | signatures = base.signatures; |
| 166 | permissionsFixed = base.permissionsFixed; |
| 167 | haveGids = base.haveGids; |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 168 | userState.clear(); |
| 169 | for (int i=0; i<base.userState.size(); i++) { |
| 170 | userState.put(base.userState.keyAt(i), base.userState.valueAt(i)); |
| 171 | } |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 172 | installStatus = base.installStatus; |
| 173 | } |
| 174 | |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 175 | private PackageUserState modifyUserState(int userId) { |
| 176 | PackageUserState state = userState.get(userId); |
| 177 | if (state == null) { |
Dianne Hackborn | 4a9f071 | 2012-10-02 15:29:06 -0700 | [diff] [blame^] | 178 | state = new PackageUserState(); |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 179 | userState.put(userId, state); |
| 180 | } |
| 181 | return state; |
| 182 | } |
| 183 | |
| 184 | public PackageUserState readUserState(int userId) { |
| 185 | PackageUserState state = userState.get(userId); |
Dianne Hackborn | d4ac8d7 | 2012-09-27 23:20:10 -0700 | [diff] [blame] | 186 | if (state != null) { |
| 187 | return state; |
| 188 | } |
Dianne Hackborn | 4a9f071 | 2012-10-02 15:29:06 -0700 | [diff] [blame^] | 189 | return DEFAULT_USER_STATE; |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 190 | } |
| 191 | |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 192 | void setEnabled(int state, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 193 | modifyUserState(userId).enabled = state; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 194 | } |
| 195 | |
| 196 | int getEnabled(int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 197 | return readUserState(userId).enabled; |
| 198 | } |
| 199 | |
| 200 | void setInstalled(boolean inst, int userId) { |
| 201 | modifyUserState(userId).installed = inst; |
| 202 | } |
| 203 | |
| 204 | boolean getInstalled(int userId) { |
| 205 | return readUserState(userId).installed; |
| 206 | } |
| 207 | |
| 208 | boolean isAnyInstalled(int[] users) { |
| 209 | for (int user: users) { |
| 210 | if (readUserState(user).installed) { |
| 211 | return true; |
| 212 | } |
| 213 | } |
| 214 | return false; |
| 215 | } |
| 216 | |
Dianne Hackborn | 786b440 | 2012-08-27 15:14:02 -0700 | [diff] [blame] | 217 | int[] queryInstalledUsers(int[] users, boolean installed) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 218 | int num = 0; |
| 219 | for (int user : users) { |
Dianne Hackborn | 786b440 | 2012-08-27 15:14:02 -0700 | [diff] [blame] | 220 | if (getInstalled(user) == installed) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 221 | num++; |
| 222 | } |
| 223 | } |
| 224 | int[] res = new int[num]; |
| 225 | num = 0; |
| 226 | for (int user : users) { |
Dianne Hackborn | 786b440 | 2012-08-27 15:14:02 -0700 | [diff] [blame] | 227 | if (getInstalled(user) == installed) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 228 | res[num] = user; |
| 229 | num++; |
| 230 | } |
| 231 | } |
| 232 | return res; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 233 | } |
| 234 | |
| 235 | boolean getStopped(int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 236 | return readUserState(userId).stopped; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 237 | } |
| 238 | |
| 239 | void setStopped(boolean stop, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 240 | modifyUserState(userId).stopped = stop; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 241 | } |
| 242 | |
| 243 | boolean getNotLaunched(int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 244 | return readUserState(userId).notLaunched; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 245 | } |
| 246 | |
| 247 | void setNotLaunched(boolean stop, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 248 | modifyUserState(userId).notLaunched = stop; |
| 249 | } |
| 250 | |
| 251 | void setUserState(int userId, int enabled, boolean installed, boolean stopped, |
| 252 | boolean notLaunched, HashSet<String> enabledComponents, |
| 253 | HashSet<String> disabledComponents) { |
| 254 | PackageUserState state = modifyUserState(userId); |
| 255 | state.enabled = enabled; |
| 256 | state.installed = installed; |
| 257 | state.stopped = stopped; |
| 258 | state.notLaunched = notLaunched; |
| 259 | state.enabledComponents = enabledComponents; |
| 260 | state.disabledComponents = disabledComponents; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 261 | } |
| 262 | |
| 263 | HashSet<String> getEnabledComponents(int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 264 | return readUserState(userId).enabledComponents; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 265 | } |
| 266 | |
| 267 | HashSet<String> getDisabledComponents(int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 268 | return readUserState(userId).disabledComponents; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 269 | } |
| 270 | |
| 271 | void setEnabledComponents(HashSet<String> components, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 272 | modifyUserState(userId).enabledComponents = components; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 273 | } |
| 274 | |
| 275 | void setDisabledComponents(HashSet<String> components, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 276 | modifyUserState(userId).disabledComponents = components; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 277 | } |
| 278 | |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 279 | void setEnabledComponentsCopy(HashSet<String> components, int userId) { |
| 280 | modifyUserState(userId).enabledComponents = components != null |
| 281 | ? new HashSet<String>(components) : null; |
| 282 | } |
| 283 | |
| 284 | void setDisabledComponentsCopy(HashSet<String> components, int userId) { |
| 285 | modifyUserState(userId).disabledComponents = components != null |
| 286 | ? new HashSet<String>(components) : null; |
| 287 | } |
| 288 | |
| 289 | PackageUserState modifyUserStateComponents(int userId, boolean disabled, boolean enabled) { |
| 290 | PackageUserState state = modifyUserState(userId); |
| 291 | if (disabled && state.disabledComponents == null) { |
| 292 | state.disabledComponents = new HashSet<String>(1); |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 293 | } |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 294 | if (enabled && state.enabledComponents == null) { |
| 295 | state.enabledComponents = new HashSet<String>(1); |
| 296 | } |
| 297 | return state; |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 298 | } |
| 299 | |
| 300 | void addDisabledComponent(String componentClassName, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 301 | modifyUserStateComponents(userId, true, false).disabledComponents.add(componentClassName); |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 302 | } |
| 303 | |
| 304 | void addEnabledComponent(String componentClassName, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 305 | modifyUserStateComponents(userId, false, true).enabledComponents.add(componentClassName); |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 306 | } |
| 307 | |
| 308 | boolean enableComponentLPw(String componentClassName, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 309 | PackageUserState state = modifyUserStateComponents(userId, false, true); |
| 310 | boolean changed = state.disabledComponents != null |
| 311 | ? state.disabledComponents.remove(componentClassName) : false; |
| 312 | changed |= state.enabledComponents.add(componentClassName); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 313 | return changed; |
| 314 | } |
| 315 | |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 316 | boolean disableComponentLPw(String componentClassName, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 317 | PackageUserState state = modifyUserStateComponents(userId, true, false); |
| 318 | boolean changed = state.enabledComponents != null |
| 319 | ? state.enabledComponents.remove(componentClassName) : false; |
| 320 | changed |= state.disabledComponents.add(componentClassName); |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 321 | return changed; |
| 322 | } |
| 323 | |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 324 | boolean restoreComponentLPw(String componentClassName, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 325 | PackageUserState state = modifyUserStateComponents(userId, true, true); |
| 326 | boolean changed = state.disabledComponents != null |
| 327 | ? state.disabledComponents.remove(componentClassName) : false; |
| 328 | changed |= state.enabledComponents != null |
| 329 | ? state.enabledComponents.remove(componentClassName) : false; |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 330 | return changed; |
| 331 | } |
| 332 | |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 333 | int getCurrentEnabledStateLPr(String componentName, int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 334 | PackageUserState state = readUserState(userId); |
| 335 | if (state.enabledComponents != null && state.enabledComponents.contains(componentName)) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 336 | return COMPONENT_ENABLED_STATE_ENABLED; |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 337 | } else if (state.disabledComponents != null |
| 338 | && state.disabledComponents.contains(componentName)) { |
Kenny Root | cf0b38c | 2011-03-22 14:17:59 -0700 | [diff] [blame] | 339 | return COMPONENT_ENABLED_STATE_DISABLED; |
| 340 | } else { |
| 341 | return COMPONENT_ENABLED_STATE_DEFAULT; |
| 342 | } |
| 343 | } |
Amith Yamasani | 1359360 | 2012-03-22 16:16:17 -0700 | [diff] [blame] | 344 | |
| 345 | void removeUser(int userId) { |
Dianne Hackborn | 7767eac | 2012-08-23 18:25:40 -0700 | [diff] [blame] | 346 | userState.delete(userId); |
Amith Yamasani | 1359360 | 2012-03-22 16:16:17 -0700 | [diff] [blame] | 347 | } |
Amith Yamasani | 483f3b0 | 2012-03-13 16:08:00 -0700 | [diff] [blame] | 348 | } |