1 /* 2 ** 3 ** Copyright 2007, The Android Open Source Project 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 package android.content.pm; 19 20 import android.content.ComponentName; 21 import android.content.Intent; 22 import android.content.IntentFilter; 23 import android.content.pm.ActivityInfo; 24 import android.content.pm.ApplicationInfo; 25 import android.content.pm.ContainerEncryptionParams; 26 import android.content.pm.FeatureInfo; 27 import android.content.pm.IPackageInstallObserver; 28 import android.content.pm.IPackageDeleteObserver; 29 import android.content.pm.IPackageDataObserver; 30 import android.content.pm.IPackageMoveObserver; 31 import android.content.pm.IPackageStatsObserver; 32 import android.content.pm.InstrumentationInfo; 33 import android.content.pm.PackageInfo; 34 import android.content.pm.ManifestDigest; 35 import android.content.pm.PackageCleanItem; 36 import android.content.pm.ParceledListSlice; 37 import android.content.pm.ProviderInfo; 38 import android.content.pm.PermissionGroupInfo; 39 import android.content.pm.PermissionInfo; 40 import android.content.pm.ResolveInfo; 41 import android.content.pm.ServiceInfo; 42 import android.content.pm.UserInfo; 43 import android.content.pm.VerificationParams; 44 import android.content.pm.VerifierDeviceIdentity; 45 import android.net.Uri; 46 import android.os.ParcelFileDescriptor; 47 import android.content.IntentSender; 48 49 /** 50 * See {@link PackageManager} for documentation on most of the APIs 51 * here. 52 * 53 * {@hide} 54 */ 55 interface IPackageManager { 56 boolean isPackageAvailable(String packageName, int userId); 57 PackageInfo getPackageInfo(String packageName, int flags, int userId); 58 int getPackageUid(String packageName, int userId); 59 int[] getPackageGids(String packageName); 60 61 String[] currentToCanonicalPackageNames(in String[] names); 62 String[] canonicalToCurrentPackageNames(in String[] names); 63 64 PermissionInfo getPermissionInfo(String name, int flags); 65 66 List<PermissionInfo> queryPermissionsByGroup(String group, int flags); 67 68 PermissionGroupInfo getPermissionGroupInfo(String name, int flags); 69 70 List<PermissionGroupInfo> getAllPermissionGroups(int flags); 71 72 ApplicationInfo getApplicationInfo(String packageName, int flags ,int userId); 73 74 ActivityInfo getActivityInfo(in ComponentName className, int flags, int userId); 75 76 ActivityInfo getReceiverInfo(in ComponentName className, int flags, int userId); 77 78 ServiceInfo getServiceInfo(in ComponentName className, int flags, int userId); 79 80 ProviderInfo getProviderInfo(in ComponentName className, int flags, int userId); 81 82 int checkPermission(String permName, String pkgName); 83 84 int checkUidPermission(String permName, int uid); 85 86 boolean addPermission(in PermissionInfo info); 87 88 void removePermission(String name); 89 90 void grantPermission(String packageName, String permissionName); 91 92 void revokePermission(String packageName, String permissionName); 93 94 boolean isProtectedBroadcast(String actionName); 95 96 int checkSignatures(String pkg1, String pkg2); 97 98 int checkUidSignatures(int uid1, int uid2); 99 100 String[] getPackagesForUid(int uid); 101 102 String getNameForUid(int uid); 103 104 int getUidForSharedUser(String sharedUserName); 105 106 int getFlagsForUid(int uid); 107 108 ResolveInfo resolveIntent(in Intent intent, String resolvedType, int flags, int userId); 109 110 List<ResolveInfo> queryIntentActivities(in Intent intent, 111 String resolvedType, int flags, int userId); 112 113 List<ResolveInfo> queryIntentActivityOptions( 114 in ComponentName caller, in Intent[] specifics, 115 in String[] specificTypes, in Intent intent, 116 String resolvedType, int flags, int userId); 117 118 List<ResolveInfo> queryIntentReceivers(in Intent intent, 119 String resolvedType, int flags, int userId); 120 121 ResolveInfo resolveService(in Intent intent, 122 String resolvedType, int flags, int userId); 123 124 List<ResolveInfo> queryIntentServices(in Intent intent, 125 String resolvedType, int flags, int userId); 126 127 List<ResolveInfo> queryIntentContentProviders(in Intent intent, 128 String resolvedType, int flags, int userId); 129 130 /** 131 * This implements getInstalledPackages via a "last returned row" 132 * mechanism that is not exposed in the API. This is to get around the IPC 133 * limit that kicks in when flags are included that bloat up the data 134 * returned. 135 */ 136 ParceledListSlice getInstalledPackages(int flags, in int userId); 137 138 /** 139 * This implements getPackagesHoldingPermissions via a "last returned row" 140 * mechanism that is not exposed in the API. This is to get around the IPC 141 * limit that kicks in when flags are included that bloat up the data 142 * returned. 143 */ 144 ParceledListSlice getPackagesHoldingPermissions(in String[] permissions, 145 int flags, int userId); 146 147 /** 148 * This implements getInstalledApplications via a "last returned row" 149 * mechanism that is not exposed in the API. This is to get around the IPC 150 * limit that kicks in when flags are included that bloat up the data 151 * returned. 152 */ 153 ParceledListSlice getInstalledApplications(int flags, int userId); 154 155 /** 156 * Retrieve all applications that are marked as persistent. 157 * 158 * @return A List<applicationInfo> containing one entry for each persistent 159 * application. 160 */ 161 List<ApplicationInfo> getPersistentApplications(int flags); 162 163 ProviderInfo resolveContentProvider(String name, int flags, int userId); 164 165 /** 166 * Retrieve sync information for all content providers. 167 * 168 * @param outNames Filled in with a list of the root names of the content 169 * providers that can sync. 170 * @param outInfo Filled in with a list of the ProviderInfo for each 171 * name in 'outNames'. 172 */ 173 void querySyncProviders(inout List<String> outNames, 174 inout List<ProviderInfo> outInfo); 175 176 List<ProviderInfo> queryContentProviders( 177 String processName, int uid, int flags); 178 179 InstrumentationInfo getInstrumentationInfo( 180 in ComponentName className, int flags); 181 182 List<InstrumentationInfo> queryInstrumentation( 183 String targetPackage, int flags); 184 185 /** 186 * Install a package. 187 * 188 * @param packageURI The location of the package file to install. 189 * @param observer a callback to use to notify when the package installation in finished. 190 * @param flags - possible values: {@link #FORWARD_LOCK_PACKAGE}, 191 * {@link #REPLACE_EXISITING_PACKAGE} 192 * @param installerPackageName Optional package name of the application that is performing the 193 * installation. This identifies which market the package came from. 194 */ 195 void installPackage(in Uri packageURI, IPackageInstallObserver observer, int flags, 196 in String installerPackageName); 197 198 void finishPackageInstall(int token); 199 200 void setInstallerPackageName(in String targetPackage, in String installerPackageName); 201 202 /** 203 * Delete a package for a specific user. 204 * 205 * @param packageName The fully qualified name of the package to delete. 206 * @param observer a callback to use to notify when the package deletion in finished. 207 * @param userId the id of the user for whom to delete the package 208 * @param flags - possible values: {@link #DONT_DELETE_DATA} 209 */ 210 void deletePackageAsUser(in String packageName, IPackageDeleteObserver observer, 211 int userId, int flags); 212 213 String getInstallerPackageName(in String packageName); 214 215 void addPackageToPreferred(String packageName); 216 217 void removePackageFromPreferred(String packageName); 218 219 List<PackageInfo> getPreferredPackages(int flags); 220 221 void resetPreferredActivities(int userId); 222 223 ResolveInfo getLastChosenActivity(in Intent intent, 224 String resolvedType, int flags); 225 226 void setLastChosenActivity(in Intent intent, String resolvedType, int flags, 227 in IntentFilter filter, int match, in ComponentName activity); 228 229 void addPreferredActivity(in IntentFilter filter, int match, 230 in ComponentName[] set, in ComponentName activity, int userId); 231 232 void replacePreferredActivity(in IntentFilter filter, int match, 233 in ComponentName[] set, in ComponentName activity); 234 235 void clearPackagePreferredActivities(String packageName); 236 237 int getPreferredActivities(out List<IntentFilter> outFilters, 238 out List<ComponentName> outActivities, String packageName); 239 240 /** 241 * Report the set of 'Home' activity candidates, plus (if any) which of them 242 * is the current "always use this one" setting. 243 */ 244 ComponentName getHomeActivities(out List<ResolveInfo> outHomeCandidates); 245 246 /** 247 * As per {@link android.content.pm.PackageManager#setComponentEnabledSetting}. 248 */ 249 void setComponentEnabledSetting(in ComponentName componentName, 250 in int newState, in int flags, int userId); 251 252 /** 253 * As per {@link android.content.pm.PackageManager#getComponentEnabledSetting}. 254 */ 255 int getComponentEnabledSetting(in ComponentName componentName, int userId); 256 257 /** 258 * As per {@link android.content.pm.PackageManager#setApplicationEnabledSetting}. 259 */ 260 void setApplicationEnabledSetting(in String packageName, in int newState, int flags, 261 int userId, String callingPackage); 262 263 /** 264 * As per {@link android.content.pm.PackageManager#getApplicationEnabledSetting}. 265 */ 266 int getApplicationEnabledSetting(in String packageName, int userId); 267 268 /** 269 * Set whether the given package should be considered stopped, making 270 * it not visible to implicit intents that filter out stopped packages. 271 */ 272 void setPackageStoppedState(String packageName, boolean stopped, int userId); 273 274 /** 275 * Free storage by deleting LRU sorted list of cache files across 276 * all applications. If the currently available free storage 277 * on the device is greater than or equal to the requested 278 * free storage, no cache files are cleared. If the currently 279 * available storage on the device is less than the requested 280 * free storage, some or all of the cache files across 281 * all applications are deleted (based on last accessed time) 282 * to increase the free storage space on the device to 283 * the requested value. There is no guarantee that clearing all 284 * the cache files from all applications will clear up 285 * enough storage to achieve the desired value. 286 * @param freeStorageSize The number of bytes of storage to be 287 * freed by the system. Say if freeStorageSize is XX, 288 * and the current free storage is YY, 289 * if XX is less than YY, just return. if not free XX-YY number 290 * of bytes if possible. 291 * @param observer call back used to notify when 292 * the operation is completed 293 */ 294 void freeStorageAndNotify(in long freeStorageSize, 295 IPackageDataObserver observer); 296 297 /** 298 * Free storage by deleting LRU sorted list of cache files across 299 * all applications. If the currently available free storage 300 * on the device is greater than or equal to the requested 301 * free storage, no cache files are cleared. If the currently 302 * available storage on the device is less than the requested 303 * free storage, some or all of the cache files across 304 * all applications are deleted (based on last accessed time) 305 * to increase the free storage space on the device to 306 * the requested value. There is no guarantee that clearing all 307 * the cache files from all applications will clear up 308 * enough storage to achieve the desired value. 309 * @param freeStorageSize The number of bytes of storage to be 310 * freed by the system. Say if freeStorageSize is XX, 311 * and the current free storage is YY, 312 * if XX is less than YY, just return. if not free XX-YY number 313 * of bytes if possible. 314 * @param pi IntentSender call back used to 315 * notify when the operation is completed.May be null 316 * to indicate that no call back is desired. 317 */ 318 void freeStorage(in long freeStorageSize, 319 in IntentSender pi); 320 321 /** 322 * Delete all the cache files in an applications cache directory 323 * @param packageName The package name of the application whose cache 324 * files need to be deleted 325 * @param observer a callback used to notify when the deletion is finished. 326 */ 327 void deleteApplicationCacheFiles(in String packageName, IPackageDataObserver observer); 328 329 /** 330 * Clear the user data directory of an application. 331 * @param packageName The package name of the application whose cache 332 * files need to be deleted 333 * @param observer a callback used to notify when the operation is completed. 334 */ 335 void clearApplicationUserData(in String packageName, IPackageDataObserver observer, int userId); 336 337 /** 338 * Get package statistics including the code, data and cache size for 339 * an already installed package 340 * @param packageName The package name of the application 341 * @param userHandle Which user the size should be retrieved for 342 * @param observer a callback to use to notify when the asynchronous 343 * retrieval of information is complete. 344 */ 345 void getPackageSizeInfo(in String packageName, int userHandle, IPackageStatsObserver observer); 346 347 /** 348 * Get a list of shared libraries that are available on the 349 * system. 350 */ 351 String[] getSystemSharedLibraryNames(); 352 353 /** 354 * Get a list of features that are available on the 355 * system. 356 */ 357 FeatureInfo[] getSystemAvailableFeatures(); 358 359 boolean hasSystemFeature(String name); 360 361 void enterSafeMode(); 362 boolean isSafeMode(); 363 void systemReady(); 364 boolean hasSystemUidErrors(); 365 366 /** 367 * Ask the package manager to perform boot-time dex-opt of all 368 * existing packages. 369 */ 370 void performBootDexOpt(); 371 372 /** 373 * Ask the package manager to perform dex-opt (if needed) on the given 374 * package, if it already hasn't done mode. Only does this if running 375 * in the special development "no pre-dexopt" mode. 376 */ 377 boolean performDexOpt(String packageName); 378 379 /** 380 * Update status of external media on the package manager to scan and 381 * install packages installed on the external media. Like say the 382 * MountService uses this to call into the package manager to update 383 * status of sdcard. 384 */ 385 void updateExternalMediaStatus(boolean mounted, boolean reportStatus); 386 387 PackageCleanItem nextPackageToClean(in PackageCleanItem lastPackage); 388 389 void movePackage(String packageName, IPackageMoveObserver observer, int flags); 390 391 boolean addPermissionAsync(in PermissionInfo info); 392 393 boolean setInstallLocation(int loc); 394 int getInstallLocation(); 395 396 void installPackageWithVerification(in Uri packageURI, in IPackageInstallObserver observer, 397 int flags, in String installerPackageName, in Uri verificationURI, 398 in ManifestDigest manifestDigest, in ContainerEncryptionParams encryptionParams); 399 400 void installPackageWithVerificationAndEncryption(in Uri packageURI, 401 in IPackageInstallObserver observer, int flags, in String installerPackageName, 402 in VerificationParams verificationParams, 403 in ContainerEncryptionParams encryptionParams); 404 405 int installExistingPackageAsUser(String packageName, int userId); 406 407 void verifyPendingInstall(int id, int verificationCode); 408 void extendVerificationTimeout(int id, int verificationCodeAtTimeout, long millisecondsToDelay); 409 410 VerifierDeviceIdentity getVerifierDeviceIdentity(); 411 412 boolean isFirstBoot(); 413 boolean isOnlyCoreApps(); 414 415 void setPermissionEnforced(String permission, boolean enforced); 416 boolean isPermissionEnforced(String permission); 417 418 /** Reflects current DeviceStorageMonitorService state */ 419 boolean isStorageLow(); 420 421 boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, int userId); 422 boolean getApplicationBlockedSettingAsUser(String packageName, int userId); 423 } 424
