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