PackageManager.java revision c6f22499f3046684d7175e10ca42cce1492cd36f
1/* 2 * Copyright (C) 2006 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 android.content.pm; 18 19import android.annotation.IntDef; 20import android.annotation.NonNull; 21import android.annotation.SdkConstant; 22import android.annotation.SdkConstant.SdkConstantType; 23import android.annotation.SystemApi; 24import android.app.PackageDeleteObserver; 25import android.app.PackageInstallObserver; 26import android.content.ComponentName; 27import android.content.Context; 28import android.content.Intent; 29import android.content.IntentFilter; 30import android.content.IntentSender; 31import android.content.pm.PackageInstaller.CommitCallback; 32import android.content.pm.PackageInstaller.UninstallCallback; 33import android.content.pm.PackageParser.PackageParserException; 34import android.content.res.Resources; 35import android.content.res.XmlResourceParser; 36import android.graphics.drawable.Drawable; 37import android.net.Uri; 38import android.os.Bundle; 39import android.os.Environment; 40import android.os.RemoteException; 41import android.os.UserHandle; 42import android.util.AndroidException; 43 44import java.io.File; 45import java.lang.annotation.Retention; 46import java.lang.annotation.RetentionPolicy; 47import java.util.List; 48 49/** 50 * Class for retrieving various kinds of information related to the application 51 * packages that are currently installed on the device. 52 * 53 * You can find this class through {@link Context#getPackageManager}. 54 */ 55public abstract class PackageManager { 56 57 /** 58 * This exception is thrown when a given package, application, or component 59 * name cannot be found. 60 */ 61 public static class NameNotFoundException extends AndroidException { 62 public NameNotFoundException() { 63 } 64 65 public NameNotFoundException(String name) { 66 super(name); 67 } 68 } 69 70 /** 71 * {@link PackageInfo} flag: return information about 72 * activities in the package in {@link PackageInfo#activities}. 73 */ 74 public static final int GET_ACTIVITIES = 0x00000001; 75 76 /** 77 * {@link PackageInfo} flag: return information about 78 * intent receivers in the package in 79 * {@link PackageInfo#receivers}. 80 */ 81 public static final int GET_RECEIVERS = 0x00000002; 82 83 /** 84 * {@link PackageInfo} flag: return information about 85 * services in the package in {@link PackageInfo#services}. 86 */ 87 public static final int GET_SERVICES = 0x00000004; 88 89 /** 90 * {@link PackageInfo} flag: return information about 91 * content providers in the package in 92 * {@link PackageInfo#providers}. 93 */ 94 public static final int GET_PROVIDERS = 0x00000008; 95 96 /** 97 * {@link PackageInfo} flag: return information about 98 * instrumentation in the package in 99 * {@link PackageInfo#instrumentation}. 100 */ 101 public static final int GET_INSTRUMENTATION = 0x00000010; 102 103 /** 104 * {@link PackageInfo} flag: return information about the 105 * intent filters supported by the activity. 106 */ 107 public static final int GET_INTENT_FILTERS = 0x00000020; 108 109 /** 110 * {@link PackageInfo} flag: return information about the 111 * signatures included in the package. 112 */ 113 public static final int GET_SIGNATURES = 0x00000040; 114 115 /** 116 * {@link ResolveInfo} flag: return the IntentFilter that 117 * was matched for a particular ResolveInfo in 118 * {@link ResolveInfo#filter}. 119 */ 120 public static final int GET_RESOLVED_FILTER = 0x00000040; 121 122 /** 123 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 124 * data {@link android.os.Bundle}s that are associated with a component. 125 * This applies for any API returning a ComponentInfo subclass. 126 */ 127 public static final int GET_META_DATA = 0x00000080; 128 129 /** 130 * {@link PackageInfo} flag: return the 131 * {@link PackageInfo#gids group ids} that are associated with an 132 * application. 133 * This applies for any API returning a PackageInfo class, either 134 * directly or nested inside of another. 135 */ 136 public static final int GET_GIDS = 0x00000100; 137 138 /** 139 * {@link PackageInfo} flag: include disabled components in the returned info. 140 */ 141 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 142 143 /** 144 * {@link ApplicationInfo} flag: return the 145 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 146 * that are associated with an application. 147 * This applies for any API returning an ApplicationInfo class, either 148 * directly or nested inside of another. 149 */ 150 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 151 152 /** 153 * {@link ProviderInfo} flag: return the 154 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 155 * that are associated with a content provider. 156 * This applies for any API returning a ProviderInfo class, either 157 * directly or nested inside of another. 158 */ 159 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 160 /** 161 * {@link PackageInfo} flag: return information about 162 * permissions in the package in 163 * {@link PackageInfo#permissions}. 164 */ 165 public static final int GET_PERMISSIONS = 0x00001000; 166 167 /** 168 * Flag parameter to retrieve some information about all applications (even 169 * uninstalled ones) which have data directories. This state could have 170 * resulted if applications have been deleted with flag 171 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 172 * reinstalled in future. 173 * <p> 174 * Note: this flag may cause less information about currently installed 175 * applications to be returned. 176 */ 177 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 178 179 /** 180 * {@link PackageInfo} flag: return information about 181 * hardware preferences in 182 * {@link PackageInfo#configPreferences PackageInfo.configPreferences} and 183 * requested features in {@link PackageInfo#reqFeatures 184 * PackageInfo.reqFeatures}. 185 */ 186 public static final int GET_CONFIGURATIONS = 0x00004000; 187 188 /** 189 * {@link PackageInfo} flag: include disabled components which are in 190 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 191 * in the returned info. Note that if you set this flag, applications 192 * that are in this disabled state will be reported as enabled. 193 */ 194 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 195 196 /** 197 * Resolution and querying flag: if set, only filters that support the 198 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 199 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 200 * supplied Intent. 201 */ 202 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 203 204 /** 205 * Resolution and querying flag: do not resolve intents cross-profile. 206 * @hide 207 */ 208 public static final int NO_CROSS_PROFILE = 0x00020000; 209 210 /** 211 * Flag for {@link addCrossProfileIntentFilter}: if this flag is set: 212 * when resolving an intent that matches the {@link CrossProfileIntentFilter}, the current 213 * profile will be skipped. 214 * Only activities in the target user can respond to the intent. 215 * @hide 216 */ 217 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 218 219 /** @hide */ 220 @IntDef({PERMISSION_GRANTED, PERMISSION_DENIED}) 221 @Retention(RetentionPolicy.SOURCE) 222 public @interface PermissionResult {} 223 224 /** 225 * Permission check result: this is returned by {@link #checkPermission} 226 * if the permission has been granted to the given package. 227 */ 228 public static final int PERMISSION_GRANTED = 0; 229 230 /** 231 * Permission check result: this is returned by {@link #checkPermission} 232 * if the permission has not been granted to the given package. 233 */ 234 public static final int PERMISSION_DENIED = -1; 235 236 /** 237 * Signature check result: this is returned by {@link #checkSignatures} 238 * if all signatures on the two packages match. 239 */ 240 public static final int SIGNATURE_MATCH = 0; 241 242 /** 243 * Signature check result: this is returned by {@link #checkSignatures} 244 * if neither of the two packages is signed. 245 */ 246 public static final int SIGNATURE_NEITHER_SIGNED = 1; 247 248 /** 249 * Signature check result: this is returned by {@link #checkSignatures} 250 * if the first package is not signed but the second is. 251 */ 252 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 253 254 /** 255 * Signature check result: this is returned by {@link #checkSignatures} 256 * if the second package is not signed but the first is. 257 */ 258 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 259 260 /** 261 * Signature check result: this is returned by {@link #checkSignatures} 262 * if not all signatures on both packages match. 263 */ 264 public static final int SIGNATURE_NO_MATCH = -3; 265 266 /** 267 * Signature check result: this is returned by {@link #checkSignatures} 268 * if either of the packages are not valid. 269 */ 270 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 271 272 /** 273 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 274 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 275 * component or application is in its default enabled state (as specified 276 * in its manifest). 277 */ 278 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 279 280 /** 281 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 282 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 283 * component or application has been explictily enabled, regardless of 284 * what it has specified in its manifest. 285 */ 286 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 287 288 /** 289 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 290 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 291 * component or application has been explicitly disabled, regardless of 292 * what it has specified in its manifest. 293 */ 294 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 295 296 /** 297 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 298 * user has explicitly disabled the application, regardless of what it has 299 * specified in its manifest. Because this is due to the user's request, 300 * they may re-enable it if desired through the appropriate system UI. This 301 * option currently <strong>cannot</strong> be used with 302 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 303 */ 304 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 305 306 /** 307 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 308 * application should be considered, until the point where the user actually 309 * wants to use it. This means that it will not normally show up to the user 310 * (such as in the launcher), but various parts of the user interface can 311 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 312 * the user to select it (as for example an IME, device admin, etc). Such code, 313 * once the user has selected the app, should at that point also make it enabled. 314 * This option currently <strong>can not</strong> be used with 315 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 316 */ 317 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 318 319 /** 320 * Flag parameter for {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} to 321 * indicate that this package should be installed as forward locked, i.e. only the app itself 322 * should have access to its code and non-resource assets. 323 * @hide 324 */ 325 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 326 327 /** 328 * Flag parameter for {@link #installPackage} to indicate that you want to replace an already 329 * installed package, if one exists. 330 * @hide 331 */ 332 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 333 334 /** 335 * Flag parameter for {@link #installPackage} to indicate that you want to 336 * allow test packages (those that have set android:testOnly in their 337 * manifest) to be installed. 338 * @hide 339 */ 340 public static final int INSTALL_ALLOW_TEST = 0x00000004; 341 342 /** 343 * Flag parameter for {@link #installPackage} to indicate that this 344 * package has to be installed on the sdcard. 345 * @hide 346 */ 347 public static final int INSTALL_EXTERNAL = 0x00000008; 348 349 /** 350 * Flag parameter for {@link #installPackage} to indicate that this package 351 * has to be installed on the sdcard. 352 * @hide 353 */ 354 public static final int INSTALL_INTERNAL = 0x00000010; 355 356 /** 357 * Flag parameter for {@link #installPackage} to indicate that this install 358 * was initiated via ADB. 359 * 360 * @hide 361 */ 362 public static final int INSTALL_FROM_ADB = 0x00000020; 363 364 /** 365 * Flag parameter for {@link #installPackage} to indicate that this install 366 * should immediately be visible to all users. 367 * 368 * @hide 369 */ 370 public static final int INSTALL_ALL_USERS = 0x00000040; 371 372 /** 373 * Flag parameter for {@link #installPackage} to indicate that it is okay 374 * to install an update to an app where the newly installed app has a lower 375 * version code than the currently installed app. 376 * 377 * @hide 378 */ 379 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 380 381 /** 382 * Flag parameter for 383 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 384 * that you don't want to kill the app containing the component. Be careful when you set this 385 * since changing component states can make the containing application's behavior unpredictable. 386 */ 387 public static final int DONT_KILL_APP = 0x00000001; 388 389 /** 390 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 391 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} on success. 392 * @hide 393 */ 394 @SystemApi 395 public static final int INSTALL_SUCCEEDED = 1; 396 397 /** 398 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 399 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package is 400 * already installed. 401 * @hide 402 */ 403 @SystemApi 404 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 405 406 /** 407 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 408 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package archive 409 * file is invalid. 410 * @hide 411 */ 412 @SystemApi 413 public static final int INSTALL_FAILED_INVALID_APK = -2; 414 415 /** 416 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 417 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the URI passed in 418 * is invalid. 419 * @hide 420 */ 421 @SystemApi 422 public static final int INSTALL_FAILED_INVALID_URI = -3; 423 424 /** 425 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 426 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package manager 427 * service found that the device didn't have enough storage space to install the app. 428 * @hide 429 */ 430 @SystemApi 431 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 432 433 /** 434 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 435 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if a 436 * package is already installed with the same name. 437 * @hide 438 */ 439 @SystemApi 440 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 441 442 /** 443 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 444 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 445 * the requested shared user does not exist. 446 * @hide 447 */ 448 @SystemApi 449 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 450 451 /** 452 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 453 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 454 * a previously installed package of the same name has a different signature 455 * than the new package (and the old package's data was not removed). 456 * @hide 457 */ 458 @SystemApi 459 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 460 461 /** 462 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 463 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 464 * the new package is requested a shared user which is already installed on the 465 * device and does not have matching signature. 466 * @hide 467 */ 468 @SystemApi 469 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 470 471 /** 472 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 473 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 474 * the new package uses a shared library that is not available. 475 * @hide 476 */ 477 @SystemApi 478 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 479 480 /** 481 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 482 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 483 * the new package uses a shared library that is not available. 484 * @hide 485 */ 486 @SystemApi 487 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 488 489 /** 490 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 491 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 492 * the new package failed while optimizing and validating its dex files, 493 * either because there was not enough storage or the validation failed. 494 * @hide 495 */ 496 @SystemApi 497 public static final int INSTALL_FAILED_DEXOPT = -11; 498 499 /** 500 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 501 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 502 * the new package failed because the current SDK version is older than 503 * that required by the package. 504 * @hide 505 */ 506 @SystemApi 507 public static final int INSTALL_FAILED_OLDER_SDK = -12; 508 509 /** 510 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 511 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 512 * the new package failed because it contains a content provider with the 513 * same authority as a provider already installed in the system. 514 * @hide 515 */ 516 @SystemApi 517 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 518 519 /** 520 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 521 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 522 * the new package failed because the current SDK version is newer than 523 * that required by the package. 524 * @hide 525 */ 526 @SystemApi 527 public static final int INSTALL_FAILED_NEWER_SDK = -14; 528 529 /** 530 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 531 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 532 * the new package failed because it has specified that it is a test-only 533 * package and the caller has not supplied the {@link #INSTALL_ALLOW_TEST} 534 * flag. 535 * @hide 536 */ 537 @SystemApi 538 public static final int INSTALL_FAILED_TEST_ONLY = -15; 539 540 /** 541 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 542 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 543 * the package being installed contains native code, but none that is 544 * compatible with the device's CPU_ABI. 545 * @hide 546 */ 547 @SystemApi 548 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 549 550 /** 551 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 552 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 553 * the new package uses a feature that is not available. 554 * @hide 555 */ 556 @SystemApi 557 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 558 559 // ------ Errors related to sdcard 560 /** 561 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 562 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 563 * a secure container mount point couldn't be accessed on external media. 564 * @hide 565 */ 566 @SystemApi 567 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 568 569 /** 570 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 571 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 572 * the new package couldn't be installed in the specified install 573 * location. 574 * @hide 575 */ 576 @SystemApi 577 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 578 579 /** 580 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 581 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 582 * the new package couldn't be installed in the specified install 583 * location because the media is not available. 584 * @hide 585 */ 586 @SystemApi 587 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 588 589 /** 590 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 591 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 592 * the new package couldn't be installed because the verification timed out. 593 * @hide 594 */ 595 @SystemApi 596 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 597 598 /** 599 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 600 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 601 * the new package couldn't be installed because the verification did not succeed. 602 * @hide 603 */ 604 @SystemApi 605 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 606 607 /** 608 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 609 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 610 * the package changed from what the calling program expected. 611 * @hide 612 */ 613 @SystemApi 614 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 615 616 /** 617 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 618 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 619 * the new package is assigned a different UID than it previously held. 620 * @hide 621 */ 622 public static final int INSTALL_FAILED_UID_CHANGED = -24; 623 624 /** 625 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 626 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 627 * the new package has an older version code than the currently installed package. 628 * @hide 629 */ 630 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 631 632 /** 633 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 634 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 635 * if the parser was given a path that is not a file, or does not end with the expected 636 * '.apk' extension. 637 * @hide 638 */ 639 @SystemApi 640 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 641 642 /** 643 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 644 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 645 * if the parser was unable to retrieve the AndroidManifest.xml file. 646 * @hide 647 */ 648 @SystemApi 649 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 650 651 /** 652 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 653 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 654 * if the parser encountered an unexpected exception. 655 * @hide 656 */ 657 @SystemApi 658 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 659 660 /** 661 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 662 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 663 * if the parser did not find any certificates in the .apk. 664 * @hide 665 */ 666 @SystemApi 667 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 668 669 /** 670 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 671 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 672 * if the parser found inconsistent certificates on the files in the .apk. 673 * @hide 674 */ 675 @SystemApi 676 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 677 678 /** 679 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 680 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 681 * if the parser encountered a CertificateEncodingException in one of the 682 * files in the .apk. 683 * @hide 684 */ 685 @SystemApi 686 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 687 688 /** 689 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 690 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 691 * if the parser encountered a bad or missing package name in the manifest. 692 * @hide 693 */ 694 @SystemApi 695 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 696 697 /** 698 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 699 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 700 * if the parser encountered a bad shared user id name in the manifest. 701 * @hide 702 */ 703 @SystemApi 704 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 705 706 /** 707 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 708 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 709 * if the parser encountered some structural problem in the manifest. 710 * @hide 711 */ 712 @SystemApi 713 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 714 715 /** 716 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 717 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 718 * if the parser did not find any actionable tags (instrumentation or application) 719 * in the manifest. 720 * @hide 721 */ 722 @SystemApi 723 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 724 725 /** 726 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 727 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 728 * if the system failed to install the package because of system issues. 729 * @hide 730 */ 731 @SystemApi 732 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 733 734 /** 735 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 736 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 737 * if the system failed to install the package because the user is restricted from installing 738 * apps. 739 * @hide 740 */ 741 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 742 743 /** 744 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 745 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 746 * if the system failed to install the package because it is attempting to define a 747 * permission that is already defined by some existing package. 748 * 749 * <p>The package name of the app which has already defined the permission is passed to 750 * a {@link PackageInstallObserver}, if any, as the {@link #EXTRA_EXISTING_PACKAGE} 751 * string extra; and the name of the permission being redefined is passed in the 752 * {@link #EXTRA_EXISTING_PERMISSION} string extra. 753 * @hide 754 */ 755 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 756 757 /** 758 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 759 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 760 * if the system failed to install the package because its packaged native code did not 761 * match any of the ABIs supported by the system. 762 * 763 * @hide 764 */ 765 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 766 767 /** 768 * Internal return code for NativeLibraryHelper methods to indicate that the package 769 * being processed did not contain any native code. This is placed here only so that 770 * it can belong to the same value space as the other install failure codes. 771 * 772 * @hide 773 */ 774 public static final int NO_NATIVE_LIBRARIES = -114; 775 776 /** {@hide} */ 777 public static final int INSTALL_FAILED_ABORTED = -115; 778 779 /** 780 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 781 * package's data directory. 782 * 783 * @hide 784 */ 785 public static final int DELETE_KEEP_DATA = 0x00000001; 786 787 /** 788 * Flag parameter for {@link #deletePackage} to indicate that you want the 789 * package deleted for all users. 790 * 791 * @hide 792 */ 793 public static final int DELETE_ALL_USERS = 0x00000002; 794 795 /** 796 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 797 * uninstall on a system that has been updated, then don't do the normal process 798 * of uninstalling the update and rolling back to the older system version (which 799 * needs to happen for all users); instead, just mark the app as uninstalled for 800 * the current user. 801 * 802 * @hide 803 */ 804 public static final int DELETE_SYSTEM_APP = 0x00000004; 805 806 /** 807 * Return code for when package deletion succeeds. This is passed to the 808 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 809 * succeeded in deleting the package. 810 * 811 * @hide 812 */ 813 public static final int DELETE_SUCCEEDED = 1; 814 815 /** 816 * Deletion failed return code: this is passed to the 817 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 818 * failed to delete the package for an unspecified reason. 819 * 820 * @hide 821 */ 822 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 823 824 /** 825 * Deletion failed return code: this is passed to the 826 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 827 * failed to delete the package because it is the active DevicePolicy 828 * manager. 829 * 830 * @hide 831 */ 832 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 833 834 /** 835 * Deletion failed return code: this is passed to the 836 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 837 * failed to delete the package since the user is restricted. 838 * 839 * @hide 840 */ 841 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 842 843 /** 844 * Deletion failed return code: this is passed to the 845 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 846 * failed to delete the package because a profile 847 * or device owner has marked the package as uninstallable. 848 * 849 * @hide 850 */ 851 public static final int DELETE_FAILED_OWNER_BLOCKED = -4; 852 853 /** {@hide} */ 854 public static final int DELETE_FAILED_ABORTED = -5; 855 856 /** 857 * Return code that is passed to the {@link IPackageMoveObserver} by 858 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} when the 859 * package has been successfully moved by the system. 860 * 861 * @hide 862 */ 863 public static final int MOVE_SUCCEEDED = 1; 864 /** 865 * Error code that is passed to the {@link IPackageMoveObserver} by 866 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 867 * when the package hasn't been successfully moved by the system 868 * because of insufficient memory on specified media. 869 * @hide 870 */ 871 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 872 873 /** 874 * Error code that is passed to the {@link IPackageMoveObserver} by 875 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 876 * if the specified package doesn't exist. 877 * @hide 878 */ 879 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 880 881 /** 882 * Error code that is passed to the {@link IPackageMoveObserver} by 883 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 884 * if the specified package cannot be moved since its a system package. 885 * @hide 886 */ 887 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 888 889 /** 890 * Error code that is passed to the {@link IPackageMoveObserver} by 891 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 892 * if the specified package cannot be moved since its forward locked. 893 * @hide 894 */ 895 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 896 897 /** 898 * Error code that is passed to the {@link IPackageMoveObserver} by 899 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 900 * if the specified package cannot be moved to the specified location. 901 * @hide 902 */ 903 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 904 905 /** 906 * Error code that is passed to the {@link IPackageMoveObserver} by 907 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 908 * if the specified package cannot be moved to the specified location. 909 * @hide 910 */ 911 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 912 913 /** 914 * Error code that is passed to the {@link IPackageMoveObserver} by 915 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} if the 916 * specified package already has an operation pending in the 917 * {@link PackageHandler} queue. 918 * 919 * @hide 920 */ 921 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 922 923 /** 924 * Flag parameter for {@link #movePackage} to indicate that 925 * the package should be moved to internal storage if its 926 * been installed on external media. 927 * @hide 928 */ 929 public static final int MOVE_INTERNAL = 0x00000001; 930 931 /** 932 * Flag parameter for {@link #movePackage} to indicate that 933 * the package should be moved to external media. 934 * @hide 935 */ 936 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 937 938 /** 939 * Usable by the required verifier as the {@code verificationCode} argument 940 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 941 * allow the installation to proceed without any of the optional verifiers 942 * needing to vote. 943 * 944 * @hide 945 */ 946 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 947 948 /** 949 * Used as the {@code verificationCode} argument for 950 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 951 * package verifier allows the installation to proceed. 952 */ 953 public static final int VERIFICATION_ALLOW = 1; 954 955 /** 956 * Used as the {@code verificationCode} argument for 957 * {@link PackageManager#verifyPendingInstall} to indicate the calling 958 * package verifier does not vote to allow the installation to proceed. 959 */ 960 public static final int VERIFICATION_REJECT = -1; 961 962 /** 963 * Can be used as the {@code millisecondsToDelay} argument for 964 * {@link PackageManager#extendVerificationTimeout}. This is the 965 * maximum time {@code PackageManager} waits for the verification 966 * agent to return (in milliseconds). 967 */ 968 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 969 970 /** 971 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 972 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 973 * lag in sound input or output. 974 */ 975 @SdkConstant(SdkConstantType.FEATURE) 976 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 977 978 /** 979 * Feature for {@link #getSystemAvailableFeatures} and 980 * {@link #hasSystemFeature}: The device is capable of communicating with 981 * other devices via Bluetooth. 982 */ 983 @SdkConstant(SdkConstantType.FEATURE) 984 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 985 986 /** 987 * Feature for {@link #getSystemAvailableFeatures} and 988 * {@link #hasSystemFeature}: The device is capable of communicating with 989 * other devices via Bluetooth Low Energy radio. 990 */ 991 @SdkConstant(SdkConstantType.FEATURE) 992 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 993 994 /** 995 * Feature for {@link #getSystemAvailableFeatures} and 996 * {@link #hasSystemFeature}: The device has a camera facing away 997 * from the screen. 998 */ 999 @SdkConstant(SdkConstantType.FEATURE) 1000 public static final String FEATURE_CAMERA = "android.hardware.camera"; 1001 1002 /** 1003 * Feature for {@link #getSystemAvailableFeatures} and 1004 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1005 */ 1006 @SdkConstant(SdkConstantType.FEATURE) 1007 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1008 1009 /** 1010 * Feature for {@link #getSystemAvailableFeatures} and 1011 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1012 * some direction, or can support an external camera being connected to it. 1013 */ 1014 @SdkConstant(SdkConstantType.FEATURE) 1015 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1016 1017 /** 1018 * Feature for {@link #getSystemAvailableFeatures} and 1019 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1020 * The external camera may not always be connected or available to applications to use. 1021 */ 1022 @SdkConstant(SdkConstantType.FEATURE) 1023 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1024 1025 /** 1026 * Feature for {@link #getSystemAvailableFeatures} and 1027 * {@link #hasSystemFeature}: The device's camera supports flash. 1028 */ 1029 @SdkConstant(SdkConstantType.FEATURE) 1030 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1031 1032 /** 1033 * Feature for {@link #getSystemAvailableFeatures} and 1034 * {@link #hasSystemFeature}: The device has a front facing camera. 1035 */ 1036 @SdkConstant(SdkConstantType.FEATURE) 1037 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1038 1039 /** 1040 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1041 * of the cameras on the device supports the 1042 * {@link android.hardware.camera2.CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL full hardware} 1043 * capability level. 1044 */ 1045 @SdkConstant(SdkConstantType.FEATURE) 1046 public static final String FEATURE_CAMERA_LEVEL_FULL = "android.hardware.camera.level.full"; 1047 1048 /** 1049 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1050 * of the cameras on the device supports the 1051 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR manual sensor} 1052 * capability level. 1053 */ 1054 @SdkConstant(SdkConstantType.FEATURE) 1055 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_SENSOR = 1056 "android.hardware.camera.capability.manual_sensor"; 1057 1058 /** 1059 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1060 * of the cameras on the device supports the 1061 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING manual post-processing} 1062 * capability level. 1063 */ 1064 @SdkConstant(SdkConstantType.FEATURE) 1065 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_POST_PROCESSING = 1066 "android.hardware.camera.capability.manual_post_processing"; 1067 1068 /** 1069 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1070 * of the cameras on the device supports the 1071 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_RAW RAW} 1072 * capability level. 1073 */ 1074 @SdkConstant(SdkConstantType.FEATURE) 1075 public static final String FEATURE_CAMERA_CAPABILITY_RAW = 1076 "android.hardware.camera.capability.raw"; 1077 1078 /** 1079 * Feature for {@link #getSystemAvailableFeatures} and 1080 * {@link #hasSystemFeature}: The device is capable of communicating with 1081 * consumer IR devices. 1082 */ 1083 @SdkConstant(SdkConstantType.FEATURE) 1084 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1085 1086 /** 1087 * Feature for {@link #getSystemAvailableFeatures} and 1088 * {@link #hasSystemFeature}: The device supports one or more methods of 1089 * reporting current location. 1090 */ 1091 @SdkConstant(SdkConstantType.FEATURE) 1092 public static final String FEATURE_LOCATION = "android.hardware.location"; 1093 1094 /** 1095 * Feature for {@link #getSystemAvailableFeatures} and 1096 * {@link #hasSystemFeature}: The device has a Global Positioning System 1097 * receiver and can report precise location. 1098 */ 1099 @SdkConstant(SdkConstantType.FEATURE) 1100 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1101 1102 /** 1103 * Feature for {@link #getSystemAvailableFeatures} and 1104 * {@link #hasSystemFeature}: The device can report location with coarse 1105 * accuracy using a network-based geolocation system. 1106 */ 1107 @SdkConstant(SdkConstantType.FEATURE) 1108 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1109 1110 /** 1111 * Feature for {@link #getSystemAvailableFeatures} and 1112 * {@link #hasSystemFeature}: The device can record audio via a 1113 * microphone. 1114 */ 1115 @SdkConstant(SdkConstantType.FEATURE) 1116 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1117 1118 /** 1119 * Feature for {@link #getSystemAvailableFeatures} and 1120 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1121 * Communications (NFC). 1122 */ 1123 @SdkConstant(SdkConstantType.FEATURE) 1124 public static final String FEATURE_NFC = "android.hardware.nfc"; 1125 1126 /** 1127 * Feature for {@link #getSystemAvailableFeatures} and 1128 * {@link #hasSystemFeature}: The device supports host- 1129 * based NFC card emulation. 1130 * 1131 * TODO remove when depending apps have moved to new constant. 1132 * @hide 1133 * @deprecated 1134 */ 1135 @Deprecated 1136 @SdkConstant(SdkConstantType.FEATURE) 1137 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1138 1139 /** 1140 * Feature for {@link #getSystemAvailableFeatures} and 1141 * {@link #hasSystemFeature}: The device supports host- 1142 * based NFC card emulation. 1143 */ 1144 @SdkConstant(SdkConstantType.FEATURE) 1145 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1146 1147 /** 1148 * Feature for {@link #getSystemAvailableFeatures} and 1149 * {@link #hasSystemFeature}: The device supports the OpenGL ES 1150 * <a href="http://www.khronos.org/registry/gles/extensions/ANDROID/ANDROID_extension_pack_es31a.txt"> 1151 * Android Extension Pack</a>. 1152 */ 1153 @SdkConstant(SdkConstantType.FEATURE) 1154 public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep"; 1155 1156 /** 1157 * Feature for {@link #getSystemAvailableFeatures} and 1158 * {@link #hasSystemFeature}: The device includes an accelerometer. 1159 */ 1160 @SdkConstant(SdkConstantType.FEATURE) 1161 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1162 1163 /** 1164 * Feature for {@link #getSystemAvailableFeatures} and 1165 * {@link #hasSystemFeature}: The device includes a barometer (air 1166 * pressure sensor.) 1167 */ 1168 @SdkConstant(SdkConstantType.FEATURE) 1169 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1170 1171 /** 1172 * Feature for {@link #getSystemAvailableFeatures} and 1173 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1174 */ 1175 @SdkConstant(SdkConstantType.FEATURE) 1176 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1177 1178 /** 1179 * Feature for {@link #getSystemAvailableFeatures} and 1180 * {@link #hasSystemFeature}: The device includes a gyroscope. 1181 */ 1182 @SdkConstant(SdkConstantType.FEATURE) 1183 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1184 1185 /** 1186 * Feature for {@link #getSystemAvailableFeatures} and 1187 * {@link #hasSystemFeature}: The device includes a light sensor. 1188 */ 1189 @SdkConstant(SdkConstantType.FEATURE) 1190 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1191 1192 /** 1193 * Feature for {@link #getSystemAvailableFeatures} and 1194 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1195 */ 1196 @SdkConstant(SdkConstantType.FEATURE) 1197 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1198 1199 /** 1200 * Feature for {@link #getSystemAvailableFeatures} and 1201 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1202 */ 1203 @SdkConstant(SdkConstantType.FEATURE) 1204 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1205 1206 /** 1207 * Feature for {@link #getSystemAvailableFeatures} and 1208 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1209 */ 1210 @SdkConstant(SdkConstantType.FEATURE) 1211 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1212 1213 /** 1214 * Feature for {@link #getSystemAvailableFeatures} and 1215 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1216 */ 1217 @SdkConstant(SdkConstantType.FEATURE) 1218 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1219 1220 /** 1221 * Feature for {@link #getSystemAvailableFeatures} and 1222 * {@link #hasSystemFeature}: The device includes a relative humidity sensor. 1223 */ 1224 @SdkConstant(SdkConstantType.FEATURE) 1225 public static final String FEATURE_SENSOR_RELATIVE_HUMIDITY = 1226 "android.hardware.sensor.relative_humidity"; 1227 1228 /** 1229 * Feature for {@link #getSystemAvailableFeatures} and 1230 * {@link #hasSystemFeature}: The device includes an ambient temperature sensor. 1231 */ 1232 @SdkConstant(SdkConstantType.FEATURE) 1233 public static final String FEATURE_SENSOR_AMBIENT_TEMPERATURE = 1234 "android.hardware.sensor.ambient_temperature"; 1235 1236 /** 1237 * Feature for {@link #getSystemAvailableFeatures} and 1238 * {@link #hasSystemFeature}: The device has a telephony radio with data 1239 * communication support. 1240 */ 1241 @SdkConstant(SdkConstantType.FEATURE) 1242 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1243 1244 /** 1245 * Feature for {@link #getSystemAvailableFeatures} and 1246 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1247 */ 1248 @SdkConstant(SdkConstantType.FEATURE) 1249 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1250 1251 /** 1252 * Feature for {@link #getSystemAvailableFeatures} and 1253 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1254 */ 1255 @SdkConstant(SdkConstantType.FEATURE) 1256 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1257 1258 /** 1259 * Feature for {@link #getSystemAvailableFeatures} and 1260 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1261 * as the USB host. 1262 */ 1263 @SdkConstant(SdkConstantType.FEATURE) 1264 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1265 1266 /** 1267 * Feature for {@link #getSystemAvailableFeatures} and 1268 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1269 */ 1270 @SdkConstant(SdkConstantType.FEATURE) 1271 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1272 1273 /** 1274 * Feature for {@link #getSystemAvailableFeatures} and 1275 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1276 */ 1277 @SdkConstant(SdkConstantType.FEATURE) 1278 public static final String FEATURE_SIP = "android.software.sip"; 1279 1280 /** 1281 * Feature for {@link #getSystemAvailableFeatures} and 1282 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1283 */ 1284 @SdkConstant(SdkConstantType.FEATURE) 1285 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1286 1287 /** 1288 * Feature for {@link #getSystemAvailableFeatures} and 1289 * {@link #hasSystemFeature}: The device's display has a touch screen. 1290 */ 1291 @SdkConstant(SdkConstantType.FEATURE) 1292 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1293 1294 1295 /** 1296 * Feature for {@link #getSystemAvailableFeatures} and 1297 * {@link #hasSystemFeature}: The device's touch screen supports 1298 * multitouch sufficient for basic two-finger gesture detection. 1299 */ 1300 @SdkConstant(SdkConstantType.FEATURE) 1301 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1302 1303 /** 1304 * Feature for {@link #getSystemAvailableFeatures} and 1305 * {@link #hasSystemFeature}: The device's touch screen is capable of 1306 * tracking two or more fingers fully independently. 1307 */ 1308 @SdkConstant(SdkConstantType.FEATURE) 1309 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1310 1311 /** 1312 * Feature for {@link #getSystemAvailableFeatures} and 1313 * {@link #hasSystemFeature}: The device's touch screen is capable of 1314 * tracking a full hand of fingers fully independently -- that is, 5 or 1315 * more simultaneous independent pointers. 1316 */ 1317 @SdkConstant(SdkConstantType.FEATURE) 1318 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1319 1320 /** 1321 * Feature for {@link #getSystemAvailableFeatures} and 1322 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1323 * does support touch emulation for basic events. For instance, the 1324 * device might use a mouse or remote control to drive a cursor, and 1325 * emulate basic touch pointer events like down, up, drag, etc. All 1326 * devices that support android.hardware.touchscreen or a sub-feature are 1327 * presumed to also support faketouch. 1328 */ 1329 @SdkConstant(SdkConstantType.FEATURE) 1330 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1331 1332 /** 1333 * Feature for {@link #getSystemAvailableFeatures} and 1334 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1335 * does support touch emulation for basic events that supports distinct 1336 * tracking of two or more fingers. This is an extension of 1337 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1338 * that unlike a distinct multitouch screen as defined by 1339 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1340 * devices will not actually provide full two-finger gestures since the 1341 * input is being transformed to cursor movement on the screen. That is, 1342 * single finger gestures will move a cursor; two-finger swipes will 1343 * result in single-finger touch events; other two-finger gestures will 1344 * result in the corresponding two-finger touch event. 1345 */ 1346 @SdkConstant(SdkConstantType.FEATURE) 1347 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1348 1349 /** 1350 * Feature for {@link #getSystemAvailableFeatures} and 1351 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1352 * does support touch emulation for basic events that supports tracking 1353 * a hand of fingers (5 or more fingers) fully independently. 1354 * This is an extension of 1355 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1356 * that unlike a multitouch screen as defined by 1357 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1358 * gestures can be detected due to the limitations described for 1359 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1360 */ 1361 @SdkConstant(SdkConstantType.FEATURE) 1362 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1363 1364 /** 1365 * Feature for {@link #getSystemAvailableFeatures} and 1366 * {@link #hasSystemFeature}: The device supports portrait orientation 1367 * screens. For backwards compatibility, you can assume that if neither 1368 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1369 * both portrait and landscape. 1370 */ 1371 @SdkConstant(SdkConstantType.FEATURE) 1372 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1373 1374 /** 1375 * Feature for {@link #getSystemAvailableFeatures} and 1376 * {@link #hasSystemFeature}: The device supports landscape orientation 1377 * screens. For backwards compatibility, you can assume that if neither 1378 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1379 * both portrait and landscape. 1380 */ 1381 @SdkConstant(SdkConstantType.FEATURE) 1382 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1383 1384 /** 1385 * Feature for {@link #getSystemAvailableFeatures} and 1386 * {@link #hasSystemFeature}: The device supports live wallpapers. 1387 */ 1388 @SdkConstant(SdkConstantType.FEATURE) 1389 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1390 /** 1391 * Feature for {@link #getSystemAvailableFeatures} and 1392 * {@link #hasSystemFeature}: The device supports app widgets. 1393 */ 1394 @SdkConstant(SdkConstantType.FEATURE) 1395 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1396 1397 /** 1398 * @hide 1399 * Feature for {@link #getSystemAvailableFeatures} and 1400 * {@link #hasSystemFeature}: The device supports 1401 * {@link android.service.voice.VoiceInteractionService} and 1402 * {@link android.app.VoiceInteractor}. 1403 */ 1404 @SdkConstant(SdkConstantType.FEATURE) 1405 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 1406 1407 1408 /** 1409 * Feature for {@link #getSystemAvailableFeatures} and 1410 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1411 * by third party applications. 1412 */ 1413 @SdkConstant(SdkConstantType.FEATURE) 1414 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1415 1416 /** 1417 * Feature for {@link #getSystemAvailableFeatures} and 1418 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1419 * with the {@link android.inputmethodservice.InputMethodService} API. 1420 */ 1421 @SdkConstant(SdkConstantType.FEATURE) 1422 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1423 1424 /** 1425 * Feature for {@link #getSystemAvailableFeatures} and 1426 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1427 */ 1428 @SdkConstant(SdkConstantType.FEATURE) 1429 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1430 1431 /** 1432 * Feature for {@link #getSystemAvailableFeatures} and 1433 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1434 * typically used in a living room television experience, but is a software 1435 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1436 * feature will use resources associated with the "television" UI mode. 1437 */ 1438 @SdkConstant(SdkConstantType.FEATURE) 1439 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1440 1441 /** 1442 * Feature for {@link #getSystemAvailableFeatures} and 1443 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1444 * applications designed for this experience should be run, though this is 1445 * not enforced by the system. 1446 * @hide 1447 */ 1448 @SdkConstant(SdkConstantType.FEATURE) 1449 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1450 1451 /** 1452 * Feature for {@link #getSystemAvailableFeatures} and 1453 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1454 */ 1455 @SdkConstant(SdkConstantType.FEATURE) 1456 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1457 1458 /** 1459 * Feature for {@link #getSystemAvailableFeatures} and 1460 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1461 */ 1462 @SdkConstant(SdkConstantType.FEATURE) 1463 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1464 1465 /** 1466 * Feature for {@link #getSystemAvailableFeatures} and 1467 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1468 * on a television. Television here is defined to be a typical living 1469 * room television experience: displayed on a big screen, where the user 1470 * is sitting far away from it, and the dominant form of input will be 1471 * something like a DPAD, not through touch or mouse. 1472 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1473 */ 1474 @Deprecated 1475 @SdkConstant(SdkConstantType.FEATURE) 1476 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1477 1478 /** 1479 * Feature for {@link #getSystemAvailableFeatures} and 1480 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1481 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1482 * the wrist. The user is very close when interacting with the device. 1483 */ 1484 @SdkConstant(SdkConstantType.FEATURE) 1485 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1486 1487 /** 1488 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1489 * The device supports printing. 1490 */ 1491 @SdkConstant(SdkConstantType.FEATURE) 1492 public static final String FEATURE_PRINTING = "android.software.print"; 1493 1494 /** 1495 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1496 * The device can perform backup and restore operations on installed applications. 1497 */ 1498 @SdkConstant(SdkConstantType.FEATURE) 1499 public static final String FEATURE_BACKUP = "android.software.backup"; 1500 1501 /** 1502 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1503 * The device supports managed profiles for enterprise users. 1504 */ 1505 @SdkConstant(SdkConstantType.FEATURE) 1506 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_profiles"; 1507 1508 /** 1509 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1510 * The device has a full implementation of the android.webkit.* APIs. Devices 1511 * lacking this feature will not have a functioning WebView implementation. 1512 */ 1513 @SdkConstant(SdkConstantType.FEATURE) 1514 public static final String FEATURE_WEBVIEW = "android.software.webview"; 1515 1516 /** 1517 * Feature for {@link #getSystemAvailableFeatures} and 1518 * {@link #hasSystemFeature}: This device supports ethernet. 1519 * @hide 1520 */ 1521 @SdkConstant(SdkConstantType.FEATURE) 1522 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 1523 1524 /** 1525 * Feature for {@link #getSystemAvailableFeatures} and 1526 * {@link #hasSystemFeature}: This device supports HDMI-CEC. 1527 * @hide 1528 */ 1529 @SdkConstant(SdkConstantType.FEATURE) 1530 public static final String FEATURE_HDMI_CEC = "android.hardware.hdmi.cec"; 1531 1532 /** 1533 * Action to external storage service to clean out removed apps. 1534 * @hide 1535 */ 1536 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1537 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1538 1539 /** 1540 * Extra field name for the URI to a verification file. Passed to a package 1541 * verifier. 1542 * 1543 * @hide 1544 */ 1545 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1546 1547 /** 1548 * Extra field name for the ID of a package pending verification. Passed to 1549 * a package verifier and is used to call back to 1550 * {@link PackageManager#verifyPendingInstall(int, int)} 1551 */ 1552 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1553 1554 /** 1555 * Extra field name for the package identifier which is trying to install 1556 * the package. 1557 * 1558 * @hide 1559 */ 1560 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1561 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1562 1563 /** 1564 * Extra field name for the requested install flags for a package pending 1565 * verification. Passed to a package verifier. 1566 * 1567 * @hide 1568 */ 1569 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1570 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1571 1572 /** 1573 * Extra field name for the uid of who is requesting to install 1574 * the package. 1575 * 1576 * @hide 1577 */ 1578 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1579 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1580 1581 /** 1582 * Extra field name for the package name of a package pending verification. 1583 * 1584 * @hide 1585 */ 1586 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1587 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1588 /** 1589 * Extra field name for the result of a verification, either 1590 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1591 * Passed to package verifiers after a package is verified. 1592 */ 1593 public static final String EXTRA_VERIFICATION_RESULT 1594 = "android.content.pm.extra.VERIFICATION_RESULT"; 1595 1596 /** 1597 * Extra field name for the version code of a package pending verification. 1598 * 1599 * @hide 1600 */ 1601 public static final String EXTRA_VERIFICATION_VERSION_CODE 1602 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1603 1604 /** 1605 * The action used to request that the user approve a permission request 1606 * from the application. 1607 * 1608 * @hide 1609 */ 1610 public static final String ACTION_REQUEST_PERMISSION 1611 = "android.content.pm.action.REQUEST_PERMISSION"; 1612 1613 /** 1614 * Extra field name for the list of permissions, which the user must approve. 1615 * 1616 * @hide 1617 */ 1618 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1619 = "android.content.pm.extra.PERMISSION_LIST"; 1620 1621 /** 1622 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 1623 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1624 * the existing definition for the permission. 1625 * @hide 1626 */ 1627 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1628 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1629 1630 /** 1631 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 1632 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1633 * being redundantly defined by the package being installed. 1634 * @hide 1635 */ 1636 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1637 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1638 1639 /** 1640 * Retrieve overall information about an application package that is 1641 * installed on the system. 1642 * <p> 1643 * Throws {@link NameNotFoundException} if a package with the given name can 1644 * not be found on the system. 1645 * 1646 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1647 * desired package. 1648 * @param flags Additional option flags. Use any combination of 1649 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1650 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1651 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1652 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1653 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1654 * modify the data returned. 1655 * @return Returns a PackageInfo object containing information about the 1656 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1657 * package is not found in the list of installed applications, the 1658 * package information is retrieved from the list of uninstalled 1659 * applications (which includes installed applications as well as 1660 * applications with data directory i.e. applications which had been 1661 * deleted with {@code DONT_DELETE_DATA} flag set). 1662 * @see #GET_ACTIVITIES 1663 * @see #GET_GIDS 1664 * @see #GET_CONFIGURATIONS 1665 * @see #GET_INSTRUMENTATION 1666 * @see #GET_PERMISSIONS 1667 * @see #GET_PROVIDERS 1668 * @see #GET_RECEIVERS 1669 * @see #GET_SERVICES 1670 * @see #GET_SIGNATURES 1671 * @see #GET_UNINSTALLED_PACKAGES 1672 */ 1673 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1674 throws NameNotFoundException; 1675 1676 /** 1677 * Map from the current package names in use on the device to whatever 1678 * the current canonical name of that package is. 1679 * @param names Array of current names to be mapped. 1680 * @return Returns an array of the same size as the original, containing 1681 * the canonical name for each package. 1682 */ 1683 public abstract String[] currentToCanonicalPackageNames(String[] names); 1684 1685 /** 1686 * Map from a packages canonical name to the current name in use on the device. 1687 * @param names Array of new names to be mapped. 1688 * @return Returns an array of the same size as the original, containing 1689 * the current name for each package. 1690 */ 1691 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1692 1693 /** 1694 * Returns a "good" intent to launch a front-door activity in a package. 1695 * This is used, for example, to implement an "open" button when browsing 1696 * through packages. The current implementation looks first for a main 1697 * activity in the category {@link Intent#CATEGORY_INFO}, and next for a 1698 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}. Returns 1699 * <code>null</code> if neither are found. 1700 * 1701 * @param packageName The name of the package to inspect. 1702 * 1703 * @return A fully-qualified {@link Intent} that can be used to launch the 1704 * main activity in the package. Returns <code>null</code> if the package 1705 * does not contain such an activity, or if <em>packageName</em> is not 1706 * recognized. 1707 */ 1708 public abstract Intent getLaunchIntentForPackage(String packageName); 1709 1710 /** 1711 * Return a "good" intent to launch a front-door Leanback activity in a 1712 * package, for use for example to implement an "open" button when browsing 1713 * through packages. The current implementation will look for a main 1714 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 1715 * return null if no main leanback activities are found. 1716 * <p> 1717 * Throws {@link NameNotFoundException} if a package with the given name 1718 * cannot be found on the system. 1719 * 1720 * @param packageName The name of the package to inspect. 1721 * @return Returns either a fully-qualified Intent that can be used to launch 1722 * the main Leanback activity in the package, or null if the package 1723 * does not contain such an activity. 1724 */ 1725 public abstract Intent getLeanbackLaunchIntentForPackage(String packageName); 1726 1727 /** 1728 * Return an array of all of the secondary group-ids that have been assigned 1729 * to a package. 1730 * <p> 1731 * Throws {@link NameNotFoundException} if a package with the given name 1732 * cannot be found on the system. 1733 * 1734 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1735 * desired package. 1736 * @return Returns an int array of the assigned gids, or null if there are 1737 * none. 1738 */ 1739 public abstract int[] getPackageGids(String packageName) 1740 throws NameNotFoundException; 1741 1742 /** 1743 * @hide Return the uid associated with the given package name for the 1744 * given user. 1745 * 1746 * <p>Throws {@link NameNotFoundException} if a package with the given 1747 * name can not be found on the system. 1748 * 1749 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1750 * desired package. 1751 * @param userHandle The user handle identifier to look up the package under. 1752 * 1753 * @return Returns an integer uid who owns the given package name. 1754 */ 1755 public abstract int getPackageUid(String packageName, int userHandle) 1756 throws NameNotFoundException; 1757 1758 /** 1759 * Retrieve all of the information we know about a particular permission. 1760 * 1761 * <p>Throws {@link NameNotFoundException} if a permission with the given 1762 * name cannot be found on the system. 1763 * 1764 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1765 * of the permission you are interested in. 1766 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1767 * retrieve any meta-data associated with the permission. 1768 * 1769 * @return Returns a {@link PermissionInfo} containing information about the 1770 * permission. 1771 */ 1772 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1773 throws NameNotFoundException; 1774 1775 /** 1776 * Query for all of the permissions associated with a particular group. 1777 * 1778 * <p>Throws {@link NameNotFoundException} if the given group does not 1779 * exist. 1780 * 1781 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1782 * of the permission group you are interested in. Use null to 1783 * find all of the permissions not associated with a group. 1784 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1785 * retrieve any meta-data associated with the permissions. 1786 * 1787 * @return Returns a list of {@link PermissionInfo} containing information 1788 * about all of the permissions in the given group. 1789 */ 1790 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1791 int flags) throws NameNotFoundException; 1792 1793 /** 1794 * Retrieve all of the information we know about a particular group of 1795 * permissions. 1796 * 1797 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1798 * name cannot be found on the system. 1799 * 1800 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1801 * of the permission you are interested in. 1802 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1803 * retrieve any meta-data associated with the permission group. 1804 * 1805 * @return Returns a {@link PermissionGroupInfo} containing information 1806 * about the permission. 1807 */ 1808 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1809 int flags) throws NameNotFoundException; 1810 1811 /** 1812 * Retrieve all of the known permission groups in the system. 1813 * 1814 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1815 * retrieve any meta-data associated with the permission group. 1816 * 1817 * @return Returns a list of {@link PermissionGroupInfo} containing 1818 * information about all of the known permission groups. 1819 */ 1820 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1821 1822 /** 1823 * Retrieve all of the information we know about a particular 1824 * package/application. 1825 * 1826 * <p>Throws {@link NameNotFoundException} if an application with the given 1827 * package name cannot be found on the system. 1828 * 1829 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1830 * application. 1831 * @param flags Additional option flags. Use any combination of 1832 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1833 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1834 * 1835 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1836 * information about the package. 1837 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1838 * found in the list of installed applications, 1839 * the application information is retrieved from the 1840 * list of uninstalled applications(which includes 1841 * installed applications as well as applications 1842 * with data directory ie applications which had been 1843 * deleted with {@code DONT_DELETE_DATA} flag set). 1844 * 1845 * @see #GET_META_DATA 1846 * @see #GET_SHARED_LIBRARY_FILES 1847 * @see #GET_UNINSTALLED_PACKAGES 1848 */ 1849 public abstract ApplicationInfo getApplicationInfo(String packageName, 1850 int flags) throws NameNotFoundException; 1851 1852 /** 1853 * Retrieve all of the information we know about a particular activity 1854 * class. 1855 * 1856 * <p>Throws {@link NameNotFoundException} if an activity with the given 1857 * class name cannot be found on the system. 1858 * 1859 * @param component The full component name (i.e. 1860 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1861 * class. 1862 * @param flags Additional option flags. Use any combination of 1863 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1864 * to modify the data (in ApplicationInfo) returned. 1865 * 1866 * @return {@link ActivityInfo} containing information about the activity. 1867 * 1868 * @see #GET_INTENT_FILTERS 1869 * @see #GET_META_DATA 1870 * @see #GET_SHARED_LIBRARY_FILES 1871 */ 1872 public abstract ActivityInfo getActivityInfo(ComponentName component, 1873 int flags) throws NameNotFoundException; 1874 1875 /** 1876 * Retrieve all of the information we know about a particular receiver 1877 * class. 1878 * 1879 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1880 * class name cannot be found on the system. 1881 * 1882 * @param component The full component name (i.e. 1883 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1884 * class. 1885 * @param flags Additional option flags. Use any combination of 1886 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1887 * to modify the data returned. 1888 * 1889 * @return {@link ActivityInfo} containing information about the receiver. 1890 * 1891 * @see #GET_INTENT_FILTERS 1892 * @see #GET_META_DATA 1893 * @see #GET_SHARED_LIBRARY_FILES 1894 */ 1895 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1896 int flags) throws NameNotFoundException; 1897 1898 /** 1899 * Retrieve all of the information we know about a particular service 1900 * class. 1901 * 1902 * <p>Throws {@link NameNotFoundException} if a service with the given 1903 * class name cannot be found on the system. 1904 * 1905 * @param component The full component name (i.e. 1906 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1907 * class. 1908 * @param flags Additional option flags. Use any combination of 1909 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1910 * to modify the data returned. 1911 * 1912 * @return ServiceInfo containing information about the service. 1913 * 1914 * @see #GET_META_DATA 1915 * @see #GET_SHARED_LIBRARY_FILES 1916 */ 1917 public abstract ServiceInfo getServiceInfo(ComponentName component, 1918 int flags) throws NameNotFoundException; 1919 1920 /** 1921 * Retrieve all of the information we know about a particular content 1922 * provider class. 1923 * 1924 * <p>Throws {@link NameNotFoundException} if a provider with the given 1925 * class name cannot be found on the system. 1926 * 1927 * @param component The full component name (i.e. 1928 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1929 * ContentProvider class. 1930 * @param flags Additional option flags. Use any combination of 1931 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1932 * to modify the data returned. 1933 * 1934 * @return ProviderInfo containing information about the service. 1935 * 1936 * @see #GET_META_DATA 1937 * @see #GET_SHARED_LIBRARY_FILES 1938 */ 1939 public abstract ProviderInfo getProviderInfo(ComponentName component, 1940 int flags) throws NameNotFoundException; 1941 1942 /** 1943 * Return a List of all packages that are installed 1944 * on the device. 1945 * 1946 * @param flags Additional option flags. Use any combination of 1947 * {@link #GET_ACTIVITIES}, 1948 * {@link #GET_GIDS}, 1949 * {@link #GET_CONFIGURATIONS}, 1950 * {@link #GET_INSTRUMENTATION}, 1951 * {@link #GET_PERMISSIONS}, 1952 * {@link #GET_PROVIDERS}, 1953 * {@link #GET_RECEIVERS}, 1954 * {@link #GET_SERVICES}, 1955 * {@link #GET_SIGNATURES}, 1956 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1957 * 1958 * @return A List of PackageInfo objects, one for each package that is 1959 * installed on the device. In the unlikely case of there being no 1960 * installed packages, an empty list is returned. 1961 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1962 * applications including those deleted with {@code DONT_DELETE_DATA} 1963 * (partially installed apps with data directory) will be returned. 1964 * 1965 * @see #GET_ACTIVITIES 1966 * @see #GET_GIDS 1967 * @see #GET_CONFIGURATIONS 1968 * @see #GET_INSTRUMENTATION 1969 * @see #GET_PERMISSIONS 1970 * @see #GET_PROVIDERS 1971 * @see #GET_RECEIVERS 1972 * @see #GET_SERVICES 1973 * @see #GET_SIGNATURES 1974 * @see #GET_UNINSTALLED_PACKAGES 1975 */ 1976 public abstract List<PackageInfo> getInstalledPackages(int flags); 1977 1978 /** 1979 * Return a List of all installed packages that are currently 1980 * holding any of the given permissions. 1981 * 1982 * @param flags Additional option flags. Use any combination of 1983 * {@link #GET_ACTIVITIES}, 1984 * {@link #GET_GIDS}, 1985 * {@link #GET_CONFIGURATIONS}, 1986 * {@link #GET_INSTRUMENTATION}, 1987 * {@link #GET_PERMISSIONS}, 1988 * {@link #GET_PROVIDERS}, 1989 * {@link #GET_RECEIVERS}, 1990 * {@link #GET_SERVICES}, 1991 * {@link #GET_SIGNATURES}, 1992 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1993 * 1994 * @return Returns a List of PackageInfo objects, one for each installed 1995 * application that is holding any of the permissions that were provided. 1996 * 1997 * @see #GET_ACTIVITIES 1998 * @see #GET_GIDS 1999 * @see #GET_CONFIGURATIONS 2000 * @see #GET_INSTRUMENTATION 2001 * @see #GET_PERMISSIONS 2002 * @see #GET_PROVIDERS 2003 * @see #GET_RECEIVERS 2004 * @see #GET_SERVICES 2005 * @see #GET_SIGNATURES 2006 * @see #GET_UNINSTALLED_PACKAGES 2007 */ 2008 public abstract List<PackageInfo> getPackagesHoldingPermissions( 2009 String[] permissions, int flags); 2010 2011 /** 2012 * Return a List of all packages that are installed on the device, for a specific user. 2013 * Requesting a list of installed packages for another user 2014 * will require the permission INTERACT_ACROSS_USERS_FULL. 2015 * @param flags Additional option flags. Use any combination of 2016 * {@link #GET_ACTIVITIES}, 2017 * {@link #GET_GIDS}, 2018 * {@link #GET_CONFIGURATIONS}, 2019 * {@link #GET_INSTRUMENTATION}, 2020 * {@link #GET_PERMISSIONS}, 2021 * {@link #GET_PROVIDERS}, 2022 * {@link #GET_RECEIVERS}, 2023 * {@link #GET_SERVICES}, 2024 * {@link #GET_SIGNATURES}, 2025 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2026 * @param userId The user for whom the installed packages are to be listed 2027 * 2028 * @return A List of PackageInfo objects, one for each package that is 2029 * installed on the device. In the unlikely case of there being no 2030 * installed packages, an empty list is returned. 2031 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2032 * applications including those deleted with {@code DONT_DELETE_DATA} 2033 * (partially installed apps with data directory) will be returned. 2034 * 2035 * @see #GET_ACTIVITIES 2036 * @see #GET_GIDS 2037 * @see #GET_CONFIGURATIONS 2038 * @see #GET_INSTRUMENTATION 2039 * @see #GET_PERMISSIONS 2040 * @see #GET_PROVIDERS 2041 * @see #GET_RECEIVERS 2042 * @see #GET_SERVICES 2043 * @see #GET_SIGNATURES 2044 * @see #GET_UNINSTALLED_PACKAGES 2045 * 2046 * @hide 2047 */ 2048 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 2049 2050 /** 2051 * Check whether a particular package has been granted a particular 2052 * permission. 2053 * 2054 * @param permName The name of the permission you are checking for, 2055 * @param pkgName The name of the package you are checking against. 2056 * 2057 * @return If the package has the permission, PERMISSION_GRANTED is 2058 * returned. If it does not have the permission, PERMISSION_DENIED 2059 * is returned. 2060 * 2061 * @see #PERMISSION_GRANTED 2062 * @see #PERMISSION_DENIED 2063 */ 2064 public abstract int checkPermission(String permName, String pkgName); 2065 2066 /** 2067 * Add a new dynamic permission to the system. For this to work, your 2068 * package must have defined a permission tree through the 2069 * {@link android.R.styleable#AndroidManifestPermissionTree 2070 * <permission-tree>} tag in its manifest. A package can only add 2071 * permissions to trees that were defined by either its own package or 2072 * another with the same user id; a permission is in a tree if it 2073 * matches the name of the permission tree + ".": for example, 2074 * "com.foo.bar" is a member of the permission tree "com.foo". 2075 * 2076 * <p>It is good to make your permission tree name descriptive, because you 2077 * are taking possession of that entire set of permission names. Thus, it 2078 * must be under a domain you control, with a suffix that will not match 2079 * any normal permissions that may be declared in any applications that 2080 * are part of that domain. 2081 * 2082 * <p>New permissions must be added before 2083 * any .apks are installed that use those permissions. Permissions you 2084 * add through this method are remembered across reboots of the device. 2085 * If the given permission already exists, the info you supply here 2086 * will be used to update it. 2087 * 2088 * @param info Description of the permission to be added. 2089 * 2090 * @return Returns true if a new permission was created, false if an 2091 * existing one was updated. 2092 * 2093 * @throws SecurityException if you are not allowed to add the 2094 * given permission name. 2095 * 2096 * @see #removePermission(String) 2097 */ 2098 public abstract boolean addPermission(PermissionInfo info); 2099 2100 /** 2101 * Like {@link #addPermission(PermissionInfo)} but asynchronously 2102 * persists the package manager state after returning from the call, 2103 * allowing it to return quicker and batch a series of adds at the 2104 * expense of no guarantee the added permission will be retained if 2105 * the device is rebooted before it is written. 2106 */ 2107 public abstract boolean addPermissionAsync(PermissionInfo info); 2108 2109 /** 2110 * Removes a permission that was previously added with 2111 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 2112 * -- you are only allowed to remove permissions that you are allowed 2113 * to add. 2114 * 2115 * @param name The name of the permission to remove. 2116 * 2117 * @throws SecurityException if you are not allowed to remove the 2118 * given permission name. 2119 * 2120 * @see #addPermission(PermissionInfo) 2121 */ 2122 public abstract void removePermission(String name); 2123 2124 /** 2125 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 2126 * which prompts the user to grant {@code permissions} to this application. 2127 * @hide 2128 * 2129 * @throws NullPointerException if {@code permissions} is {@code null}. 2130 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 2131 */ 2132 public Intent buildPermissionRequestIntent(String... permissions) { 2133 if (permissions == null) { 2134 throw new NullPointerException("permissions cannot be null"); 2135 } 2136 for (String permission : permissions) { 2137 if (permission == null) { 2138 throw new IllegalArgumentException("permissions cannot contain null"); 2139 } 2140 } 2141 2142 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 2143 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 2144 i.setPackage("com.android.packageinstaller"); 2145 return i; 2146 } 2147 2148 /** 2149 * Grant a permission to an application which the application does not 2150 * already have. The permission must have been requested by the application, 2151 * but as an optional permission. If the application is not allowed to 2152 * hold the permission, a SecurityException is thrown. 2153 * @hide 2154 * 2155 * @param packageName The name of the package that the permission will be 2156 * granted to. 2157 * @param permissionName The name of the permission. 2158 */ 2159 public abstract void grantPermission(String packageName, String permissionName); 2160 2161 /** 2162 * Revoke a permission that was previously granted by {@link #grantPermission}. 2163 * @hide 2164 * 2165 * @param packageName The name of the package that the permission will be 2166 * granted to. 2167 * @param permissionName The name of the permission. 2168 */ 2169 public abstract void revokePermission(String packageName, String permissionName); 2170 2171 /** 2172 * Compare the signatures of two packages to determine if the same 2173 * signature appears in both of them. If they do contain the same 2174 * signature, then they are allowed special privileges when working 2175 * with each other: they can share the same user-id, run instrumentation 2176 * against each other, etc. 2177 * 2178 * @param pkg1 First package name whose signature will be compared. 2179 * @param pkg2 Second package name whose signature will be compared. 2180 * 2181 * @return Returns an integer indicating whether all signatures on the 2182 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2183 * all signatures match or < 0 if there is not a match ({@link 2184 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2185 * 2186 * @see #checkSignatures(int, int) 2187 * @see #SIGNATURE_MATCH 2188 * @see #SIGNATURE_NO_MATCH 2189 * @see #SIGNATURE_UNKNOWN_PACKAGE 2190 */ 2191 public abstract int checkSignatures(String pkg1, String pkg2); 2192 2193 /** 2194 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 2195 * the two packages to be checked. This can be useful, for example, 2196 * when doing the check in an IPC, where the UID is the only identity 2197 * available. It is functionally identical to determining the package 2198 * associated with the UIDs and checking their signatures. 2199 * 2200 * @param uid1 First UID whose signature will be compared. 2201 * @param uid2 Second UID whose signature will be compared. 2202 * 2203 * @return Returns an integer indicating whether all signatures on the 2204 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2205 * all signatures match or < 0 if there is not a match ({@link 2206 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2207 * 2208 * @see #checkSignatures(String, String) 2209 * @see #SIGNATURE_MATCH 2210 * @see #SIGNATURE_NO_MATCH 2211 * @see #SIGNATURE_UNKNOWN_PACKAGE 2212 */ 2213 public abstract int checkSignatures(int uid1, int uid2); 2214 2215 /** 2216 * Retrieve the names of all packages that are associated with a particular 2217 * user id. In most cases, this will be a single package name, the package 2218 * that has been assigned that user id. Where there are multiple packages 2219 * sharing the same user id through the "sharedUserId" mechanism, all 2220 * packages with that id will be returned. 2221 * 2222 * @param uid The user id for which you would like to retrieve the 2223 * associated packages. 2224 * 2225 * @return Returns an array of one or more packages assigned to the user 2226 * id, or null if there are no known packages with the given id. 2227 */ 2228 public abstract String[] getPackagesForUid(int uid); 2229 2230 /** 2231 * Retrieve the official name associated with a user id. This name is 2232 * guaranteed to never change, though it is possibly for the underlying 2233 * user id to be changed. That is, if you are storing information about 2234 * user ids in persistent storage, you should use the string returned 2235 * by this function instead of the raw user-id. 2236 * 2237 * @param uid The user id for which you would like to retrieve a name. 2238 * @return Returns a unique name for the given user id, or null if the 2239 * user id is not currently assigned. 2240 */ 2241 public abstract String getNameForUid(int uid); 2242 2243 /** 2244 * Return the user id associated with a shared user name. Multiple 2245 * applications can specify a shared user name in their manifest and thus 2246 * end up using a common uid. This might be used for new applications 2247 * that use an existing shared user name and need to know the uid of the 2248 * shared user. 2249 * 2250 * @param sharedUserName The shared user name whose uid is to be retrieved. 2251 * @return Returns the uid associated with the shared user, or NameNotFoundException 2252 * if the shared user name is not being used by any installed packages 2253 * @hide 2254 */ 2255 public abstract int getUidForSharedUser(String sharedUserName) 2256 throws NameNotFoundException; 2257 2258 /** 2259 * Return a List of all application packages that are installed on the 2260 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2261 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2262 * installed apps with data directory) will be returned. 2263 * 2264 * @param flags Additional option flags. Use any combination of 2265 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2266 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2267 * 2268 * @return Returns a List of ApplicationInfo objects, one for each application that 2269 * is installed on the device. In the unlikely case of there being 2270 * no installed applications, an empty list is returned. 2271 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2272 * applications including those deleted with {@code DONT_DELETE_DATA} 2273 * (partially installed apps with data directory) will be returned. 2274 * 2275 * @see #GET_META_DATA 2276 * @see #GET_SHARED_LIBRARY_FILES 2277 * @see #GET_UNINSTALLED_PACKAGES 2278 */ 2279 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2280 2281 /** 2282 * Get a list of shared libraries that are available on the 2283 * system. 2284 * 2285 * @return An array of shared library names that are 2286 * available on the system, or null if none are installed. 2287 * 2288 */ 2289 public abstract String[] getSystemSharedLibraryNames(); 2290 2291 /** 2292 * Get a list of features that are available on the 2293 * system. 2294 * 2295 * @return An array of FeatureInfo classes describing the features 2296 * that are available on the system, or null if there are none(!!). 2297 */ 2298 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2299 2300 /** 2301 * Check whether the given feature name is one of the available 2302 * features as returned by {@link #getSystemAvailableFeatures()}. 2303 * 2304 * @return Returns true if the devices supports the feature, else 2305 * false. 2306 */ 2307 public abstract boolean hasSystemFeature(String name); 2308 2309 /** 2310 * Determine the best action to perform for a given Intent. This is how 2311 * {@link Intent#resolveActivity} finds an activity if a class has not 2312 * been explicitly specified. 2313 * 2314 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2315 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2316 * only flag. You need to do so to resolve the activity in the same way 2317 * that {@link android.content.Context#startActivity(Intent)} and 2318 * {@link android.content.Intent#resolveActivity(PackageManager) 2319 * Intent.resolveActivity(PackageManager)} do.</p> 2320 * 2321 * @param intent An intent containing all of the desired specification 2322 * (action, data, type, category, and/or component). 2323 * @param flags Additional option flags. The most important is 2324 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2325 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2326 * 2327 * @return Returns a ResolveInfo containing the final activity intent that 2328 * was determined to be the best action. Returns null if no 2329 * matching activity was found. If multiple matching activities are 2330 * found and there is no default set, returns a ResolveInfo 2331 * containing something else, such as the activity resolver. 2332 * 2333 * @see #MATCH_DEFAULT_ONLY 2334 * @see #GET_INTENT_FILTERS 2335 * @see #GET_RESOLVED_FILTER 2336 */ 2337 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2338 2339 /** 2340 * Determine the best action to perform for a given Intent for a given user. This 2341 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2342 * been explicitly specified. 2343 * 2344 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2345 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2346 * only flag. You need to do so to resolve the activity in the same way 2347 * that {@link android.content.Context#startActivity(Intent)} and 2348 * {@link android.content.Intent#resolveActivity(PackageManager) 2349 * Intent.resolveActivity(PackageManager)} do.</p> 2350 * 2351 * @param intent An intent containing all of the desired specification 2352 * (action, data, type, category, and/or component). 2353 * @param flags Additional option flags. The most important is 2354 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2355 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2356 * @param userId The user id. 2357 * 2358 * @return Returns a ResolveInfo containing the final activity intent that 2359 * was determined to be the best action. Returns null if no 2360 * matching activity was found. If multiple matching activities are 2361 * found and there is no default set, returns a ResolveInfo 2362 * containing something else, such as the activity resolver. 2363 * 2364 * @see #MATCH_DEFAULT_ONLY 2365 * @see #GET_INTENT_FILTERS 2366 * @see #GET_RESOLVED_FILTER 2367 * 2368 * @hide 2369 */ 2370 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2371 2372 /** 2373 * Retrieve all activities that can be performed for the given intent. 2374 * 2375 * @param intent The desired intent as per resolveActivity(). 2376 * @param flags Additional option flags. The most important is 2377 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2378 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2379 * 2380 * @return A List<ResolveInfo> containing one entry for each matching 2381 * Activity. These are ordered from best to worst match -- that 2382 * is, the first item in the list is what is returned by 2383 * {@link #resolveActivity}. If there are no matching activities, an empty 2384 * list is returned. 2385 * 2386 * @see #MATCH_DEFAULT_ONLY 2387 * @see #GET_INTENT_FILTERS 2388 * @see #GET_RESOLVED_FILTER 2389 */ 2390 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2391 int flags); 2392 2393 /** 2394 * Retrieve all activities that can be performed for the given intent, for a specific user. 2395 * 2396 * @param intent The desired intent as per resolveActivity(). 2397 * @param flags Additional option flags. The most important is 2398 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2399 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2400 * 2401 * @return A List<ResolveInfo> containing one entry for each matching 2402 * Activity. These are ordered from best to worst match -- that 2403 * is, the first item in the list is what is returned by 2404 * {@link #resolveActivity}. If there are no matching activities, an empty 2405 * list is returned. 2406 * 2407 * @see #MATCH_DEFAULT_ONLY 2408 * @see #GET_INTENT_FILTERS 2409 * @see #GET_RESOLVED_FILTER 2410 * @see #NO_CROSS_PROFILE 2411 * @hide 2412 */ 2413 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2414 int flags, int userId); 2415 2416 2417 /** 2418 * Retrieve a set of activities that should be presented to the user as 2419 * similar options. This is like {@link #queryIntentActivities}, except it 2420 * also allows you to supply a list of more explicit Intents that you would 2421 * like to resolve to particular options, and takes care of returning the 2422 * final ResolveInfo list in a reasonable order, with no duplicates, based 2423 * on those inputs. 2424 * 2425 * @param caller The class name of the activity that is making the 2426 * request. This activity will never appear in the output 2427 * list. Can be null. 2428 * @param specifics An array of Intents that should be resolved to the 2429 * first specific results. Can be null. 2430 * @param intent The desired intent as per resolveActivity(). 2431 * @param flags Additional option flags. The most important is 2432 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2433 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2434 * 2435 * @return A List<ResolveInfo> containing one entry for each matching 2436 * Activity. These are ordered first by all of the intents resolved 2437 * in <var>specifics</var> and then any additional activities that 2438 * can handle <var>intent</var> but did not get included by one of 2439 * the <var>specifics</var> intents. If there are no matching 2440 * activities, an empty list is returned. 2441 * 2442 * @see #MATCH_DEFAULT_ONLY 2443 * @see #GET_INTENT_FILTERS 2444 * @see #GET_RESOLVED_FILTER 2445 */ 2446 public abstract List<ResolveInfo> queryIntentActivityOptions( 2447 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2448 2449 /** 2450 * Retrieve all receivers that can handle a broadcast of the given intent. 2451 * 2452 * @param intent The desired intent as per resolveActivity(). 2453 * @param flags Additional option flags. 2454 * 2455 * @return A List<ResolveInfo> containing one entry for each matching 2456 * Receiver. These are ordered from first to last in priority. If 2457 * there are no matching receivers, an empty list is returned. 2458 * 2459 * @see #MATCH_DEFAULT_ONLY 2460 * @see #GET_INTENT_FILTERS 2461 * @see #GET_RESOLVED_FILTER 2462 */ 2463 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2464 int flags); 2465 2466 /** 2467 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2468 * user. 2469 * 2470 * @param intent The desired intent as per resolveActivity(). 2471 * @param flags Additional option flags. 2472 * @param userId The userId of the user being queried. 2473 * 2474 * @return A List<ResolveInfo> containing one entry for each matching 2475 * Receiver. These are ordered from first to last in priority. If 2476 * there are no matching receivers, an empty list is returned. 2477 * 2478 * @see #MATCH_DEFAULT_ONLY 2479 * @see #GET_INTENT_FILTERS 2480 * @see #GET_RESOLVED_FILTER 2481 * @hide 2482 */ 2483 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2484 int flags, int userId); 2485 2486 /** 2487 * Determine the best service to handle for a given Intent. 2488 * 2489 * @param intent An intent containing all of the desired specification 2490 * (action, data, type, category, and/or component). 2491 * @param flags Additional option flags. 2492 * 2493 * @return Returns a ResolveInfo containing the final service intent that 2494 * was determined to be the best action. Returns null if no 2495 * matching service was found. 2496 * 2497 * @see #GET_INTENT_FILTERS 2498 * @see #GET_RESOLVED_FILTER 2499 */ 2500 public abstract ResolveInfo resolveService(Intent intent, int flags); 2501 2502 /** 2503 * Retrieve all services that can match the given intent. 2504 * 2505 * @param intent The desired intent as per resolveService(). 2506 * @param flags Additional option flags. 2507 * 2508 * @return A List<ResolveInfo> containing one entry for each matching 2509 * ServiceInfo. These are ordered from best to worst match -- that 2510 * is, the first item in the list is what is returned by 2511 * resolveService(). If there are no matching services, an empty 2512 * list is returned. 2513 * 2514 * @see #GET_INTENT_FILTERS 2515 * @see #GET_RESOLVED_FILTER 2516 */ 2517 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2518 int flags); 2519 2520 /** 2521 * Retrieve all services that can match the given intent for a given user. 2522 * 2523 * @param intent The desired intent as per resolveService(). 2524 * @param flags Additional option flags. 2525 * @param userId The user id. 2526 * 2527 * @return A List<ResolveInfo> containing one entry for each matching 2528 * ServiceInfo. These are ordered from best to worst match -- that 2529 * is, the first item in the list is what is returned by 2530 * resolveService(). If there are no matching services, an empty 2531 * list is returned. 2532 * 2533 * @see #GET_INTENT_FILTERS 2534 * @see #GET_RESOLVED_FILTER 2535 * 2536 * @hide 2537 */ 2538 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2539 int flags, int userId); 2540 2541 /** {@hide} */ 2542 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2543 Intent intent, int flags, int userId); 2544 2545 /** 2546 * Retrieve all providers that can match the given intent. 2547 * 2548 * @param intent An intent containing all of the desired specification 2549 * (action, data, type, category, and/or component). 2550 * @param flags Additional option flags. 2551 * @return A List<ResolveInfo> containing one entry for each matching 2552 * ProviderInfo. These are ordered from best to worst match. If 2553 * there are no matching providers, an empty list is returned. 2554 * @see #GET_INTENT_FILTERS 2555 * @see #GET_RESOLVED_FILTER 2556 */ 2557 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2558 2559 /** 2560 * Find a single content provider by its base path name. 2561 * 2562 * @param name The name of the provider to find. 2563 * @param flags Additional option flags. Currently should always be 0. 2564 * 2565 * @return ContentProviderInfo Information about the provider, if found, 2566 * else null. 2567 */ 2568 public abstract ProviderInfo resolveContentProvider(String name, 2569 int flags); 2570 2571 /** 2572 * Find a single content provider by its base path name. 2573 * 2574 * @param name The name of the provider to find. 2575 * @param flags Additional option flags. Currently should always be 0. 2576 * @param userId The user id. 2577 * 2578 * @return ContentProviderInfo Information about the provider, if found, 2579 * else null. 2580 * @hide 2581 */ 2582 public abstract ProviderInfo resolveContentProviderAsUser(String name, int flags, int userId); 2583 2584 /** 2585 * Retrieve content provider information. 2586 * 2587 * <p><em>Note: unlike most other methods, an empty result set is indicated 2588 * by a null return instead of an empty list.</em> 2589 * 2590 * @param processName If non-null, limits the returned providers to only 2591 * those that are hosted by the given process. If null, 2592 * all content providers are returned. 2593 * @param uid If <var>processName</var> is non-null, this is the required 2594 * uid owning the requested content providers. 2595 * @param flags Additional option flags. Currently should always be 0. 2596 * 2597 * @return A List<ContentProviderInfo> containing one entry for each 2598 * content provider either patching <var>processName</var> or, if 2599 * <var>processName</var> is null, all known content providers. 2600 * <em>If there are no matching providers, null is returned.</em> 2601 */ 2602 public abstract List<ProviderInfo> queryContentProviders( 2603 String processName, int uid, int flags); 2604 2605 /** 2606 * Retrieve all of the information we know about a particular 2607 * instrumentation class. 2608 * 2609 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2610 * given class name cannot be found on the system. 2611 * 2612 * @param className The full name (i.e. 2613 * com.google.apps.contacts.InstrumentList) of an 2614 * Instrumentation class. 2615 * @param flags Additional option flags. Currently should always be 0. 2616 * 2617 * @return InstrumentationInfo containing information about the 2618 * instrumentation. 2619 */ 2620 public abstract InstrumentationInfo getInstrumentationInfo( 2621 ComponentName className, int flags) throws NameNotFoundException; 2622 2623 /** 2624 * Retrieve information about available instrumentation code. May be used 2625 * to retrieve either all instrumentation code, or only the code targeting 2626 * a particular package. 2627 * 2628 * @param targetPackage If null, all instrumentation is returned; only the 2629 * instrumentation targeting this package name is 2630 * returned. 2631 * @param flags Additional option flags. Currently should always be 0. 2632 * 2633 * @return A List<InstrumentationInfo> containing one entry for each 2634 * matching available Instrumentation. Returns an empty list if 2635 * there is no instrumentation available for the given package. 2636 */ 2637 public abstract List<InstrumentationInfo> queryInstrumentation( 2638 String targetPackage, int flags); 2639 2640 /** 2641 * Retrieve an image from a package. This is a low-level API used by 2642 * the various package manager info structures (such as 2643 * {@link ComponentInfo} to implement retrieval of their associated 2644 * icon. 2645 * 2646 * @param packageName The name of the package that this icon is coming from. 2647 * Cannot be null. 2648 * @param resid The resource identifier of the desired image. Cannot be 0. 2649 * @param appInfo Overall information about <var>packageName</var>. This 2650 * may be null, in which case the application information will be retrieved 2651 * for you if needed; if you already have this information around, it can 2652 * be much more efficient to supply it here. 2653 * 2654 * @return Returns a Drawable holding the requested image. Returns null if 2655 * an image could not be found for any reason. 2656 */ 2657 public abstract Drawable getDrawable(String packageName, int resid, 2658 ApplicationInfo appInfo); 2659 2660 /** 2661 * Retrieve the icon associated with an activity. Given the full name of 2662 * an activity, retrieves the information about it and calls 2663 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2664 * If the activity cannot be found, NameNotFoundException is thrown. 2665 * 2666 * @param activityName Name of the activity whose icon is to be retrieved. 2667 * 2668 * @return Returns the image of the icon, or the default activity icon if 2669 * it could not be found. Does not return null. 2670 * @throws NameNotFoundException Thrown if the resources for the given 2671 * activity could not be loaded. 2672 * 2673 * @see #getActivityIcon(Intent) 2674 */ 2675 public abstract Drawable getActivityIcon(ComponentName activityName) 2676 throws NameNotFoundException; 2677 2678 /** 2679 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2680 * set, this simply returns the result of 2681 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2682 * component and returns the icon associated with the resolved component. 2683 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2684 * to a component, NameNotFoundException is thrown. 2685 * 2686 * @param intent The intent for which you would like to retrieve an icon. 2687 * 2688 * @return Returns the image of the icon, or the default activity icon if 2689 * it could not be found. Does not return null. 2690 * @throws NameNotFoundException Thrown if the resources for application 2691 * matching the given intent could not be loaded. 2692 * 2693 * @see #getActivityIcon(ComponentName) 2694 */ 2695 public abstract Drawable getActivityIcon(Intent intent) 2696 throws NameNotFoundException; 2697 2698 /** 2699 * Retrieve the banner associated with an activity. Given the full name of 2700 * an activity, retrieves the information about it and calls 2701 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2702 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2703 * 2704 * @param activityName Name of the activity whose banner is to be retrieved. 2705 * @return Returns the image of the banner, or null if the activity has no 2706 * banner specified. 2707 * @throws NameNotFoundException Thrown if the resources for the given 2708 * activity could not be loaded. 2709 * @see #getActivityBanner(Intent) 2710 */ 2711 public abstract Drawable getActivityBanner(ComponentName activityName) 2712 throws NameNotFoundException; 2713 2714 /** 2715 * Retrieve the banner associated with an Intent. If intent.getClassName() 2716 * is set, this simply returns the result of 2717 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2718 * intent's component and returns the banner associated with the resolved 2719 * component. If intent.getClassName() cannot be found or the Intent cannot 2720 * be resolved to a component, NameNotFoundException is thrown. 2721 * 2722 * @param intent The intent for which you would like to retrieve a banner. 2723 * @return Returns the image of the banner, or null if the activity has no 2724 * banner specified. 2725 * @throws NameNotFoundException Thrown if the resources for application 2726 * matching the given intent could not be loaded. 2727 * @see #getActivityBanner(ComponentName) 2728 */ 2729 public abstract Drawable getActivityBanner(Intent intent) 2730 throws NameNotFoundException; 2731 2732 /** 2733 * Return the generic icon for an activity that is used when no specific 2734 * icon is defined. 2735 * 2736 * @return Drawable Image of the icon. 2737 */ 2738 public abstract Drawable getDefaultActivityIcon(); 2739 2740 /** 2741 * Retrieve the icon associated with an application. If it has not defined 2742 * an icon, the default app icon is returned. Does not return null. 2743 * 2744 * @param info Information about application being queried. 2745 * 2746 * @return Returns the image of the icon, or the default application icon 2747 * if it could not be found. 2748 * 2749 * @see #getApplicationIcon(String) 2750 */ 2751 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2752 2753 /** 2754 * Retrieve the icon associated with an application. Given the name of the 2755 * application's package, retrieves the information about it and calls 2756 * getApplicationIcon() to return its icon. If the application cannot be 2757 * found, NameNotFoundException is thrown. 2758 * 2759 * @param packageName Name of the package whose application icon is to be 2760 * retrieved. 2761 * 2762 * @return Returns the image of the icon, or the default application icon 2763 * if it could not be found. Does not return null. 2764 * @throws NameNotFoundException Thrown if the resources for the given 2765 * application could not be loaded. 2766 * 2767 * @see #getApplicationIcon(ApplicationInfo) 2768 */ 2769 public abstract Drawable getApplicationIcon(String packageName) 2770 throws NameNotFoundException; 2771 2772 /** 2773 * Retrieve the banner associated with an application. 2774 * 2775 * @param info Information about application being queried. 2776 * @return Returns the image of the banner or null if the application has no 2777 * banner specified. 2778 * @see #getApplicationBanner(String) 2779 */ 2780 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2781 2782 /** 2783 * Retrieve the banner associated with an application. Given the name of the 2784 * application's package, retrieves the information about it and calls 2785 * getApplicationIcon() to return its banner. If the application cannot be 2786 * found, NameNotFoundException is thrown. 2787 * 2788 * @param packageName Name of the package whose application banner is to be 2789 * retrieved. 2790 * @return Returns the image of the banner or null if the application has no 2791 * banner specified. 2792 * @throws NameNotFoundException Thrown if the resources for the given 2793 * application could not be loaded. 2794 * @see #getApplicationBanner(ApplicationInfo) 2795 */ 2796 public abstract Drawable getApplicationBanner(String packageName) 2797 throws NameNotFoundException; 2798 2799 /** 2800 * Retrieve the logo associated with an activity. Given the full name of an 2801 * activity, retrieves the information about it and calls 2802 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2803 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2804 * 2805 * @param activityName Name of the activity whose logo is to be retrieved. 2806 * @return Returns the image of the logo or null if the activity has no logo 2807 * specified. 2808 * @throws NameNotFoundException Thrown if the resources for the given 2809 * activity could not be loaded. 2810 * @see #getActivityLogo(Intent) 2811 */ 2812 public abstract Drawable getActivityLogo(ComponentName activityName) 2813 throws NameNotFoundException; 2814 2815 /** 2816 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2817 * set, this simply returns the result of 2818 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2819 * component and returns the logo associated with the resolved component. 2820 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2821 * to a component, NameNotFoundException is thrown. 2822 * 2823 * @param intent The intent for which you would like to retrieve a logo. 2824 * 2825 * @return Returns the image of the logo, or null if the activity has no 2826 * logo specified. 2827 * 2828 * @throws NameNotFoundException Thrown if the resources for application 2829 * matching the given intent could not be loaded. 2830 * 2831 * @see #getActivityLogo(ComponentName) 2832 */ 2833 public abstract Drawable getActivityLogo(Intent intent) 2834 throws NameNotFoundException; 2835 2836 /** 2837 * Retrieve the logo associated with an application. If it has not specified 2838 * a logo, this method returns null. 2839 * 2840 * @param info Information about application being queried. 2841 * 2842 * @return Returns the image of the logo, or null if no logo is specified 2843 * by the application. 2844 * 2845 * @see #getApplicationLogo(String) 2846 */ 2847 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2848 2849 /** 2850 * Retrieve the logo associated with an application. Given the name of the 2851 * application's package, retrieves the information about it and calls 2852 * getApplicationLogo() to return its logo. If the application cannot be 2853 * found, NameNotFoundException is thrown. 2854 * 2855 * @param packageName Name of the package whose application logo is to be 2856 * retrieved. 2857 * 2858 * @return Returns the image of the logo, or null if no application logo 2859 * has been specified. 2860 * 2861 * @throws NameNotFoundException Thrown if the resources for the given 2862 * application could not be loaded. 2863 * 2864 * @see #getApplicationLogo(ApplicationInfo) 2865 */ 2866 public abstract Drawable getApplicationLogo(String packageName) 2867 throws NameNotFoundException; 2868 2869 /** 2870 * Retrieve text from a package. This is a low-level API used by 2871 * the various package manager info structures (such as 2872 * {@link ComponentInfo} to implement retrieval of their associated 2873 * labels and other text. 2874 * 2875 * @param packageName The name of the package that this text is coming from. 2876 * Cannot be null. 2877 * @param resid The resource identifier of the desired text. Cannot be 0. 2878 * @param appInfo Overall information about <var>packageName</var>. This 2879 * may be null, in which case the application information will be retrieved 2880 * for you if needed; if you already have this information around, it can 2881 * be much more efficient to supply it here. 2882 * 2883 * @return Returns a CharSequence holding the requested text. Returns null 2884 * if the text could not be found for any reason. 2885 */ 2886 public abstract CharSequence getText(String packageName, int resid, 2887 ApplicationInfo appInfo); 2888 2889 /** 2890 * Retrieve an XML file from a package. This is a low-level API used to 2891 * retrieve XML meta data. 2892 * 2893 * @param packageName The name of the package that this xml is coming from. 2894 * Cannot be null. 2895 * @param resid The resource identifier of the desired xml. Cannot be 0. 2896 * @param appInfo Overall information about <var>packageName</var>. This 2897 * may be null, in which case the application information will be retrieved 2898 * for you if needed; if you already have this information around, it can 2899 * be much more efficient to supply it here. 2900 * 2901 * @return Returns an XmlPullParser allowing you to parse out the XML 2902 * data. Returns null if the xml resource could not be found for any 2903 * reason. 2904 */ 2905 public abstract XmlResourceParser getXml(String packageName, int resid, 2906 ApplicationInfo appInfo); 2907 2908 /** 2909 * Return the label to use for this application. 2910 * 2911 * @return Returns the label associated with this application, or null if 2912 * it could not be found for any reason. 2913 * @param info The application to get the label of. 2914 */ 2915 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2916 2917 /** 2918 * Retrieve the resources associated with an activity. Given the full 2919 * name of an activity, retrieves the information about it and calls 2920 * getResources() to return its application's resources. If the activity 2921 * cannot be found, NameNotFoundException is thrown. 2922 * 2923 * @param activityName Name of the activity whose resources are to be 2924 * retrieved. 2925 * 2926 * @return Returns the application's Resources. 2927 * @throws NameNotFoundException Thrown if the resources for the given 2928 * application could not be loaded. 2929 * 2930 * @see #getResourcesForApplication(ApplicationInfo) 2931 */ 2932 public abstract Resources getResourcesForActivity(ComponentName activityName) 2933 throws NameNotFoundException; 2934 2935 /** 2936 * Retrieve the resources for an application. Throws NameNotFoundException 2937 * if the package is no longer installed. 2938 * 2939 * @param app Information about the desired application. 2940 * 2941 * @return Returns the application's Resources. 2942 * @throws NameNotFoundException Thrown if the resources for the given 2943 * application could not be loaded (most likely because it was uninstalled). 2944 */ 2945 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2946 throws NameNotFoundException; 2947 2948 /** 2949 * Retrieve the resources associated with an application. Given the full 2950 * package name of an application, retrieves the information about it and 2951 * calls getResources() to return its application's resources. If the 2952 * appPackageName cannot be found, NameNotFoundException is thrown. 2953 * 2954 * @param appPackageName Package name of the application whose resources 2955 * are to be retrieved. 2956 * 2957 * @return Returns the application's Resources. 2958 * @throws NameNotFoundException Thrown if the resources for the given 2959 * application could not be loaded. 2960 * 2961 * @see #getResourcesForApplication(ApplicationInfo) 2962 */ 2963 public abstract Resources getResourcesForApplication(String appPackageName) 2964 throws NameNotFoundException; 2965 2966 /** @hide */ 2967 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2968 throws NameNotFoundException; 2969 2970 /** 2971 * Retrieve overall information about an application package defined 2972 * in a package archive file 2973 * 2974 * @param archiveFilePath The path to the archive file 2975 * @param flags Additional option flags. Use any combination of 2976 * {@link #GET_ACTIVITIES}, 2977 * {@link #GET_GIDS}, 2978 * {@link #GET_CONFIGURATIONS}, 2979 * {@link #GET_INSTRUMENTATION}, 2980 * {@link #GET_PERMISSIONS}, 2981 * {@link #GET_PROVIDERS}, 2982 * {@link #GET_RECEIVERS}, 2983 * {@link #GET_SERVICES}, 2984 * {@link #GET_SIGNATURES}, to modify the data returned. 2985 * 2986 * @return Returns the information about the package. Returns 2987 * null if the package could not be successfully parsed. 2988 * 2989 * @see #GET_ACTIVITIES 2990 * @see #GET_GIDS 2991 * @see #GET_CONFIGURATIONS 2992 * @see #GET_INSTRUMENTATION 2993 * @see #GET_PERMISSIONS 2994 * @see #GET_PROVIDERS 2995 * @see #GET_RECEIVERS 2996 * @see #GET_SERVICES 2997 * @see #GET_SIGNATURES 2998 * 2999 */ 3000 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 3001 final PackageParser parser = new PackageParser(); 3002 final File apkFile = new File(archiveFilePath); 3003 try { 3004 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 3005 if ((flags & GET_SIGNATURES) != 0) { 3006 parser.collectCertificates(pkg, 0); 3007 parser.collectManifestDigest(pkg); 3008 } 3009 PackageUserState state = new PackageUserState(); 3010 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 3011 } catch (PackageParserException e) { 3012 return null; 3013 } 3014 } 3015 3016 /** 3017 * @hide Install a package. Since this may take a little while, the result 3018 * will be posted back to the given observer. An installation will 3019 * fail if the calling context lacks the 3020 * {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if 3021 * the package named in the package file's manifest is already 3022 * installed, or if there's no space available on the device. 3023 * @param packageURI The location of the package file to install. This can 3024 * be a 'file:' or a 'content:' URI. 3025 * @param observer An observer callback to get notified when the package 3026 * installation is complete. 3027 * {@link IPackageInstallObserver#packageInstalled(String, int)} 3028 * will be called when that happens. This parameter must not be 3029 * null. 3030 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3031 * {@link #INSTALL_REPLACE_EXISTING}, 3032 * {@link #INSTALL_ALLOW_TEST}. 3033 * @param installerPackageName Optional package name of the application that 3034 * is performing the installation. This identifies which market 3035 * the package came from. 3036 * @deprecated Use {@link #installPackage(Uri, PackageInstallObserver, int, 3037 * String)} instead. This method will continue to be supported 3038 * but the older observer interface will not get additional 3039 * failure details. 3040 */ 3041 // @SystemApi 3042 public abstract void installPackage( 3043 Uri packageURI, IPackageInstallObserver observer, int flags, 3044 String installerPackageName); 3045 3046 /** 3047 * Similar to 3048 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3049 * with an extra verification file provided. 3050 * 3051 * @param packageURI The location of the package file to install. This can 3052 * be a 'file:' or a 'content:' URI. 3053 * @param observer An observer callback to get notified when the package 3054 * installation is complete. 3055 * {@link IPackageInstallObserver#packageInstalled(String, int)} 3056 * will be called when that happens. This parameter must not be 3057 * null. 3058 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3059 * {@link #INSTALL_REPLACE_EXISTING}, 3060 * {@link #INSTALL_ALLOW_TEST}. 3061 * @param installerPackageName Optional package name of the application that 3062 * is performing the installation. This identifies which market 3063 * the package came from. 3064 * @param verificationURI The location of the supplementary verification 3065 * file. This can be a 'file:' or a 'content:' URI. May be 3066 * {@code null}. 3067 * @param manifestDigest an object that holds the digest of the package 3068 * which can be used to verify ownership. May be {@code null}. 3069 * @param encryptionParams if the package to be installed is encrypted, 3070 * these parameters describing the encryption and authentication 3071 * used. May be {@code null}. 3072 * @hide 3073 * @deprecated Use {@link #installPackageWithVerification(Uri, 3074 * PackageInstallObserver, int, String, Uri, ManifestDigest, 3075 * ContainerEncryptionParams)} instead. This method will 3076 * continue to be supported but the older observer interface 3077 * will not get additional failure details. 3078 */ 3079 // @SystemApi 3080 public abstract void installPackageWithVerification(Uri packageURI, 3081 IPackageInstallObserver observer, int flags, String installerPackageName, 3082 Uri verificationURI, ManifestDigest manifestDigest, 3083 ContainerEncryptionParams encryptionParams); 3084 3085 /** 3086 * Similar to 3087 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3088 * with an extra verification information provided. 3089 * 3090 * @param packageURI The location of the package file to install. This can 3091 * be a 'file:' or a 'content:' URI. 3092 * @param observer An observer callback to get notified when the package 3093 * installation is complete. 3094 * {@link IPackageInstallObserver#packageInstalled(String, int)} 3095 * will be called when that happens. This parameter must not be 3096 * null. 3097 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3098 * {@link #INSTALL_REPLACE_EXISTING}, 3099 * {@link #INSTALL_ALLOW_TEST}. 3100 * @param installerPackageName Optional package name of the application that 3101 * is performing the installation. This identifies which market 3102 * the package came from. 3103 * @param verificationParams an object that holds signal information to 3104 * assist verification. May be {@code null}. 3105 * @param encryptionParams if the package to be installed is encrypted, 3106 * these parameters describing the encryption and authentication 3107 * used. May be {@code null}. 3108 * @hide 3109 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 3110 * PackageInstallObserver, int, String, VerificationParams, 3111 * ContainerEncryptionParams)} instead. This method will 3112 * continue to be supported but the older observer interface 3113 * will not get additional failure details. 3114 */ 3115 @Deprecated 3116 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3117 IPackageInstallObserver observer, int flags, String installerPackageName, 3118 VerificationParams verificationParams, 3119 ContainerEncryptionParams encryptionParams); 3120 3121 // Package-install variants that take the new, expanded form of observer interface. 3122 // Note that these *also* take the original observer type and will redundantly 3123 // report the same information to that observer if supplied; but it is not required. 3124 3125 /** 3126 * @hide 3127 * 3128 * Install a package. Since this may take a little while, the result will 3129 * be posted back to the given observer. An installation will fail if the calling context 3130 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 3131 * package named in the package file's manifest is already installed, or if there's no space 3132 * available on the device. 3133 * 3134 * @param packageURI The location of the package file to install. This can be a 'file:' or a 3135 * 'content:' URI. 3136 * @param observer An observer callback to get notified when the package installation is 3137 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3138 * called when that happens. This parameter must not be null. 3139 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3140 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3141 * @param installerPackageName Optional package name of the application that is performing the 3142 * installation. This identifies which market the package came from. 3143 */ 3144 public abstract void installPackage( 3145 Uri packageURI, PackageInstallObserver observer, 3146 int flags, String installerPackageName); 3147 3148 /** 3149 * Similar to 3150 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3151 * with an extra verification file provided. 3152 * 3153 * @param packageURI The location of the package file to install. This can 3154 * be a 'file:' or a 'content:' URI. 3155 * @param observer An observer callback to get notified when the package installation is 3156 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3157 * called when that happens. This parameter must not be null. 3158 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3159 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3160 * @param installerPackageName Optional package name of the application that 3161 * is performing the installation. This identifies which market 3162 * the package came from. 3163 * @param verificationURI The location of the supplementary verification 3164 * file. This can be a 'file:' or a 'content:' URI. May be 3165 * {@code null}. 3166 * @param manifestDigest an object that holds the digest of the package 3167 * which can be used to verify ownership. May be {@code null}. 3168 * @param encryptionParams if the package to be installed is encrypted, 3169 * these parameters describing the encryption and authentication 3170 * used. May be {@code null}. 3171 * @hide 3172 */ 3173 public abstract void installPackageWithVerification(Uri packageURI, 3174 PackageInstallObserver observer, int flags, String installerPackageName, 3175 Uri verificationURI, ManifestDigest manifestDigest, 3176 ContainerEncryptionParams encryptionParams); 3177 3178 /** 3179 * Similar to 3180 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3181 * with an extra verification information provided. 3182 * 3183 * @param packageURI The location of the package file to install. This can 3184 * be a 'file:' or a 'content:' URI. 3185 * @param observer An observer callback to get notified when the package installation is 3186 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3187 * called when that happens. This parameter must not be null. 3188 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3189 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3190 * @param installerPackageName Optional package name of the application that 3191 * is performing the installation. This identifies which market 3192 * the package came from. 3193 * @param verificationParams an object that holds signal information to 3194 * assist verification. May be {@code null}. 3195 * @param encryptionParams if the package to be installed is encrypted, 3196 * these parameters describing the encryption and authentication 3197 * used. May be {@code null}. 3198 * 3199 * @hide 3200 */ 3201 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3202 PackageInstallObserver observer, int flags, String installerPackageName, 3203 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 3204 3205 /** 3206 * If there is already an application with the given package name installed 3207 * on the system for other users, also install it for the calling user. 3208 * @hide 3209 */ 3210 // @SystemApi 3211 public abstract int installExistingPackage(String packageName) 3212 throws NameNotFoundException; 3213 3214 /** 3215 * Allows a package listening to the 3216 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3217 * broadcast} to respond to the package manager. The response must include 3218 * the {@code verificationCode} which is one of 3219 * {@link PackageManager#VERIFICATION_ALLOW} or 3220 * {@link PackageManager#VERIFICATION_REJECT}. 3221 * 3222 * @param id pending package identifier as passed via the 3223 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3224 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 3225 * or {@link PackageManager#VERIFICATION_REJECT}. 3226 * @throws SecurityException if the caller does not have the 3227 * PACKAGE_VERIFICATION_AGENT permission. 3228 */ 3229 public abstract void verifyPendingInstall(int id, int verificationCode); 3230 3231 /** 3232 * Allows a package listening to the 3233 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3234 * broadcast} to extend the default timeout for a response and declare what 3235 * action to perform after the timeout occurs. The response must include 3236 * the {@code verificationCodeAtTimeout} which is one of 3237 * {@link PackageManager#VERIFICATION_ALLOW} or 3238 * {@link PackageManager#VERIFICATION_REJECT}. 3239 * 3240 * This method may only be called once per package id. Additional calls 3241 * will have no effect. 3242 * 3243 * @param id pending package identifier as passed via the 3244 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3245 * @param verificationCodeAtTimeout either 3246 * {@link PackageManager#VERIFICATION_ALLOW} or 3247 * {@link PackageManager#VERIFICATION_REJECT}. If 3248 * {@code verificationCodeAtTimeout} is neither 3249 * {@link PackageManager#VERIFICATION_ALLOW} or 3250 * {@link PackageManager#VERIFICATION_REJECT}, then 3251 * {@code verificationCodeAtTimeout} will default to 3252 * {@link PackageManager#VERIFICATION_REJECT}. 3253 * @param millisecondsToDelay the amount of time requested for the timeout. 3254 * Must be positive and less than 3255 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3256 * {@code millisecondsToDelay} is out of bounds, 3257 * {@code millisecondsToDelay} will be set to the closest in 3258 * bounds value; namely, 0 or 3259 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3260 * @throws SecurityException if the caller does not have the 3261 * PACKAGE_VERIFICATION_AGENT permission. 3262 */ 3263 public abstract void extendVerificationTimeout(int id, 3264 int verificationCodeAtTimeout, long millisecondsToDelay); 3265 3266 /** 3267 * Change the installer associated with a given package. There are limitations 3268 * on how the installer package can be changed; in particular: 3269 * <ul> 3270 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3271 * is not signed with the same certificate as the calling application. 3272 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3273 * has an installer package, and that installer package is not signed with 3274 * the same certificate as the calling application. 3275 * </ul> 3276 * 3277 * @param targetPackage The installed package whose installer will be changed. 3278 * @param installerPackageName The package name of the new installer. May be 3279 * null to clear the association. 3280 */ 3281 public abstract void setInstallerPackageName(String targetPackage, 3282 String installerPackageName); 3283 3284 /** 3285 * Attempts to delete a package. Since this may take a little while, the result will 3286 * be posted back to the given observer. A deletion will fail if the calling context 3287 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3288 * named package cannot be found, or if the named package is a "system package". 3289 * (TODO: include pointer to documentation on "system packages") 3290 * 3291 * @param packageName The name of the package to delete 3292 * @param observer An observer callback to get notified when the package deletion is 3293 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3294 * called when that happens. observer may be null to indicate that no callback is desired. 3295 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3296 * {@link #DELETE_ALL_USERS}. 3297 * 3298 * @hide 3299 */ 3300 // @SystemApi 3301 public abstract void deletePackage( 3302 String packageName, IPackageDeleteObserver observer, int flags); 3303 3304 /** 3305 * Retrieve the package name of the application that installed a package. This identifies 3306 * which market the package came from. 3307 * 3308 * @param packageName The name of the package to query 3309 */ 3310 public abstract String getInstallerPackageName(String packageName); 3311 3312 /** 3313 * Attempts to clear the user data directory of an application. 3314 * Since this may take a little while, the result will 3315 * be posted back to the given observer. A deletion will fail if the 3316 * named package cannot be found, or if the named package is a "system package". 3317 * 3318 * @param packageName The name of the package 3319 * @param observer An observer callback to get notified when the operation is finished 3320 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3321 * will be called when that happens. observer may be null to indicate that 3322 * no callback is desired. 3323 * 3324 * @hide 3325 */ 3326 public abstract void clearApplicationUserData(String packageName, 3327 IPackageDataObserver observer); 3328 /** 3329 * Attempts to delete the cache files associated with an application. 3330 * Since this may take a little while, the result will 3331 * be posted back to the given observer. A deletion will fail if the calling context 3332 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3333 * named package cannot be found, or if the named package is a "system package". 3334 * 3335 * @param packageName The name of the package to delete 3336 * @param observer An observer callback to get notified when the cache file deletion 3337 * is complete. 3338 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3339 * will be called when that happens. observer may be null to indicate that 3340 * no callback is desired. 3341 * 3342 * @hide 3343 */ 3344 public abstract void deleteApplicationCacheFiles(String packageName, 3345 IPackageDataObserver observer); 3346 3347 /** 3348 * Free storage by deleting LRU sorted list of cache files across 3349 * all applications. If the currently available free storage 3350 * on the device is greater than or equal to the requested 3351 * free storage, no cache files are cleared. If the currently 3352 * available storage on the device is less than the requested 3353 * free storage, some or all of the cache files across 3354 * all applications are deleted (based on last accessed time) 3355 * to increase the free storage space on the device to 3356 * the requested value. There is no guarantee that clearing all 3357 * the cache files from all applications will clear up 3358 * enough storage to achieve the desired value. 3359 * @param freeStorageSize The number of bytes of storage to be 3360 * freed by the system. Say if freeStorageSize is XX, 3361 * and the current free storage is YY, 3362 * if XX is less than YY, just return. if not free XX-YY number 3363 * of bytes if possible. 3364 * @param observer call back used to notify when 3365 * the operation is completed 3366 * 3367 * @hide 3368 */ 3369 // @SystemApi 3370 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3371 3372 /** 3373 * Free storage by deleting LRU sorted list of cache files across 3374 * all applications. If the currently available free storage 3375 * on the device is greater than or equal to the requested 3376 * free storage, no cache files are cleared. If the currently 3377 * available storage on the device is less than the requested 3378 * free storage, some or all of the cache files across 3379 * all applications are deleted (based on last accessed time) 3380 * to increase the free storage space on the device to 3381 * the requested value. There is no guarantee that clearing all 3382 * the cache files from all applications will clear up 3383 * enough storage to achieve the desired value. 3384 * @param freeStorageSize The number of bytes of storage to be 3385 * freed by the system. Say if freeStorageSize is XX, 3386 * and the current free storage is YY, 3387 * if XX is less than YY, just return. if not free XX-YY number 3388 * of bytes if possible. 3389 * @param pi IntentSender call back used to 3390 * notify when the operation is completed.May be null 3391 * to indicate that no call back is desired. 3392 * 3393 * @hide 3394 */ 3395 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3396 3397 /** 3398 * Retrieve the size information for a package. 3399 * Since this may take a little while, the result will 3400 * be posted back to the given observer. The calling context 3401 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3402 * 3403 * @param packageName The name of the package whose size information is to be retrieved 3404 * @param userHandle The user whose size information should be retrieved. 3405 * @param observer An observer callback to get notified when the operation 3406 * is complete. 3407 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3408 * The observer's callback is invoked with a PackageStats object(containing the 3409 * code, data and cache sizes of the package) and a boolean value representing 3410 * the status of the operation. observer may be null to indicate that 3411 * no callback is desired. 3412 * 3413 * @hide 3414 */ 3415 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3416 IPackageStatsObserver observer); 3417 3418 /** 3419 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3420 * returns the size for the calling user. 3421 * 3422 * @hide 3423 */ 3424 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3425 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3426 } 3427 3428 /** 3429 * @deprecated This function no longer does anything; it was an old 3430 * approach to managing preferred activities, which has been superseded 3431 * by (and conflicts with) the modern activity-based preferences. 3432 */ 3433 @Deprecated 3434 public abstract void addPackageToPreferred(String packageName); 3435 3436 /** 3437 * @deprecated This function no longer does anything; it was an old 3438 * approach to managing preferred activities, which has been superseded 3439 * by (and conflicts with) the modern activity-based preferences. 3440 */ 3441 @Deprecated 3442 public abstract void removePackageFromPreferred(String packageName); 3443 3444 /** 3445 * Retrieve the list of all currently configured preferred packages. The 3446 * first package on the list is the most preferred, the last is the 3447 * least preferred. 3448 * 3449 * @param flags Additional option flags. Use any combination of 3450 * {@link #GET_ACTIVITIES}, 3451 * {@link #GET_GIDS}, 3452 * {@link #GET_CONFIGURATIONS}, 3453 * {@link #GET_INSTRUMENTATION}, 3454 * {@link #GET_PERMISSIONS}, 3455 * {@link #GET_PROVIDERS}, 3456 * {@link #GET_RECEIVERS}, 3457 * {@link #GET_SERVICES}, 3458 * {@link #GET_SIGNATURES}, to modify the data returned. 3459 * 3460 * @return Returns a list of PackageInfo objects describing each 3461 * preferred application, in order of preference. 3462 * 3463 * @see #GET_ACTIVITIES 3464 * @see #GET_GIDS 3465 * @see #GET_CONFIGURATIONS 3466 * @see #GET_INSTRUMENTATION 3467 * @see #GET_PERMISSIONS 3468 * @see #GET_PROVIDERS 3469 * @see #GET_RECEIVERS 3470 * @see #GET_SERVICES 3471 * @see #GET_SIGNATURES 3472 */ 3473 public abstract List<PackageInfo> getPreferredPackages(int flags); 3474 3475 /** 3476 * @deprecated This is a protected API that should not have been available 3477 * to third party applications. It is the platform's responsibility for 3478 * assigning preferred activities and this cannot be directly modified. 3479 * 3480 * Add a new preferred activity mapping to the system. This will be used 3481 * to automatically select the given activity component when 3482 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3483 * multiple matching activities and also matches the given filter. 3484 * 3485 * @param filter The set of intents under which this activity will be 3486 * made preferred. 3487 * @param match The IntentFilter match category that this preference 3488 * applies to. 3489 * @param set The set of activities that the user was picking from when 3490 * this preference was made. 3491 * @param activity The component name of the activity that is to be 3492 * preferred. 3493 */ 3494 @Deprecated 3495 public abstract void addPreferredActivity(IntentFilter filter, int match, 3496 ComponentName[] set, ComponentName activity); 3497 3498 /** 3499 * Same as {@link #addPreferredActivity(IntentFilter, int, 3500 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3501 to. 3502 * @hide 3503 */ 3504 public void addPreferredActivity(IntentFilter filter, int match, 3505 ComponentName[] set, ComponentName activity, int userId) { 3506 throw new RuntimeException("Not implemented. Must override in a subclass."); 3507 } 3508 3509 /** 3510 * @deprecated This is a protected API that should not have been available 3511 * to third party applications. It is the platform's responsibility for 3512 * assigning preferred activities and this cannot be directly modified. 3513 * 3514 * Replaces an existing preferred activity mapping to the system, and if that were not present 3515 * adds a new preferred activity. This will be used 3516 * to automatically select the given activity component when 3517 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3518 * multiple matching activities and also matches the given filter. 3519 * 3520 * @param filter The set of intents under which this activity will be 3521 * made preferred. 3522 * @param match The IntentFilter match category that this preference 3523 * applies to. 3524 * @param set The set of activities that the user was picking from when 3525 * this preference was made. 3526 * @param activity The component name of the activity that is to be 3527 * preferred. 3528 * @hide 3529 */ 3530 @Deprecated 3531 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3532 ComponentName[] set, ComponentName activity); 3533 3534 /** 3535 * @hide 3536 */ 3537 @Deprecated 3538 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 3539 ComponentName[] set, ComponentName activity, int userId) { 3540 throw new RuntimeException("Not implemented. Must override in a subclass."); 3541 } 3542 3543 /** 3544 * Remove all preferred activity mappings, previously added with 3545 * {@link #addPreferredActivity}, from the 3546 * system whose activities are implemented in the given package name. 3547 * An application can only clear its own package(s). 3548 * 3549 * @param packageName The name of the package whose preferred activity 3550 * mappings are to be removed. 3551 */ 3552 public abstract void clearPackagePreferredActivities(String packageName); 3553 3554 /** 3555 * Retrieve all preferred activities, previously added with 3556 * {@link #addPreferredActivity}, that are 3557 * currently registered with the system. 3558 * 3559 * @param outFilters A list in which to place the filters of all of the 3560 * preferred activities, or null for none. 3561 * @param outActivities A list in which to place the component names of 3562 * all of the preferred activities, or null for none. 3563 * @param packageName An option package in which you would like to limit 3564 * the list. If null, all activities will be returned; if non-null, only 3565 * those activities in the given package are returned. 3566 * 3567 * @return Returns the total number of registered preferred activities 3568 * (the number of distinct IntentFilter records, not the number of unique 3569 * activity components) that were found. 3570 */ 3571 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3572 List<ComponentName> outActivities, String packageName); 3573 3574 /** 3575 * Ask for the set of available 'home' activities and the current explicit 3576 * default, if any. 3577 * @hide 3578 */ 3579 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3580 3581 /** 3582 * Set the enabled setting for a package component (activity, receiver, service, provider). 3583 * This setting will override any enabled state which may have been set by the component in its 3584 * manifest. 3585 * 3586 * @param componentName The component to enable 3587 * @param newState The new enabled state for the component. The legal values for this state 3588 * are: 3589 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3590 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3591 * and 3592 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3593 * The last one removes the setting, thereby restoring the component's state to 3594 * whatever was set in it's manifest (or enabled, by default). 3595 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3596 */ 3597 public abstract void setComponentEnabledSetting(ComponentName componentName, 3598 int newState, int flags); 3599 3600 3601 /** 3602 * Return the enabled setting for a package component (activity, 3603 * receiver, service, provider). This returns the last value set by 3604 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3605 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3606 * the value originally specified in the manifest has not been modified. 3607 * 3608 * @param componentName The component to retrieve. 3609 * @return Returns the current enabled state for the component. May 3610 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3611 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3612 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3613 * component's enabled state is based on the original information in 3614 * the manifest as found in {@link ComponentInfo}. 3615 */ 3616 public abstract int getComponentEnabledSetting(ComponentName componentName); 3617 3618 /** 3619 * Set the enabled setting for an application 3620 * This setting will override any enabled state which may have been set by the application in 3621 * its manifest. It also overrides the enabled state set in the manifest for any of the 3622 * application's components. It does not override any enabled state set by 3623 * {@link #setComponentEnabledSetting} for any of the application's components. 3624 * 3625 * @param packageName The package name of the application to enable 3626 * @param newState The new enabled state for the component. The legal values for this state 3627 * are: 3628 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3629 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3630 * and 3631 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3632 * The last one removes the setting, thereby restoring the applications's state to 3633 * whatever was set in its manifest (or enabled, by default). 3634 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3635 */ 3636 public abstract void setApplicationEnabledSetting(String packageName, 3637 int newState, int flags); 3638 3639 /** 3640 * Return the enabled setting for an application. This returns 3641 * the last value set by 3642 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3643 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3644 * the value originally specified in the manifest has not been modified. 3645 * 3646 * @param packageName The package name of the application to retrieve. 3647 * @return Returns the current enabled state for the application. May 3648 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3649 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3650 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3651 * application's enabled state is based on the original information in 3652 * the manifest as found in {@link ComponentInfo}. 3653 * @throws IllegalArgumentException if the named package does not exist. 3654 */ 3655 public abstract int getApplicationEnabledSetting(String packageName); 3656 3657 /** 3658 * Puts the package in a hidden state, which is almost like an uninstalled state, 3659 * making the package unavailable, but it doesn't remove the data or the actual 3660 * package file. Application can be unhidden by either resetting the hidden state 3661 * or by installing it, such as with {@link #installExistingPackage(String)} 3662 * @hide 3663 */ 3664 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 3665 UserHandle userHandle); 3666 3667 /** 3668 * Returns the hidden state of a package. 3669 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 3670 * @hide 3671 */ 3672 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 3673 UserHandle userHandle); 3674 3675 /** 3676 * Return whether the device has been booted into safe mode. 3677 */ 3678 public abstract boolean isSafeMode(); 3679 3680 /** 3681 * Return the {@link KeySet} associated with the String alias for this 3682 * application. 3683 * 3684 * @param alias The alias for a given {@link KeySet} as defined in the 3685 * application's AndroidManifest.xml. 3686 * @hide 3687 */ 3688 public abstract KeySet getKeySetByAlias(String packageName, String alias); 3689 3690 /** Return the signing {@link KeySet} for this application. 3691 * @hide 3692 */ 3693 public abstract KeySet getSigningKeySet(String packageName); 3694 3695 /** 3696 * Return whether the package denoted by packageName has been signed by all 3697 * of the keys specified by the {@link KeySet} ks. This will return true if 3698 * the package has been signed by additional keys (a superset) as well. 3699 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 3700 * @hide 3701 */ 3702 public abstract boolean isSignedBy(String packageName, KeySet ks); 3703 3704 /** 3705 * Return whether the package denoted by packageName has been signed by all 3706 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 3707 * {@link #isSignedBy(String packageName, KeySet ks)}. 3708 * @hide 3709 */ 3710 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 3711 3712 /** 3713 * Attempts to move package resources from internal to external media or vice versa. 3714 * Since this may take a little while, the result will 3715 * be posted back to the given observer. This call may fail if the calling context 3716 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3717 * named package cannot be found, or if the named package is a "system package". 3718 * 3719 * @param packageName The name of the package to delete 3720 * @param observer An observer callback to get notified when the package move is 3721 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3722 * called when that happens. observer may be null to indicate that no callback is desired. 3723 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3724 * {@link #MOVE_EXTERNAL_MEDIA} 3725 * 3726 * @hide 3727 */ 3728 public abstract void movePackage( 3729 String packageName, IPackageMoveObserver observer, int flags); 3730 3731 /** 3732 * Returns the device identity that verifiers can use to associate their scheme to a particular 3733 * device. This should not be used by anything other than a package verifier. 3734 * 3735 * @return identity that uniquely identifies current device 3736 * @hide 3737 */ 3738 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3739 3740 /** 3741 * Return interface that offers the ability to install, upgrade, and remove 3742 * applications on the device. 3743 */ 3744 public abstract @NonNull PackageInstaller getPackageInstaller(); 3745 3746 /** 3747 * Returns the data directory for a particular user and package, given the uid of the package. 3748 * @param uid uid of the package, including the userId and appId 3749 * @param packageName name of the package 3750 * @return the user-specific data directory for the package 3751 * @hide 3752 */ 3753 public static String getDataDirForUser(int userId, String packageName) { 3754 // TODO: This should be shared with Installer's knowledge of user directory 3755 return Environment.getDataDirectory().toString() + "/user/" + userId 3756 + "/" + packageName; 3757 } 3758 3759 /** 3760 * Adds a {@link CrossProfileIntentFilter}. After calling this method all intents sent from the 3761 * user with id sourceUserId can also be be resolved by activities in the user with id 3762 * targetUserId if they match the specified intent filter. 3763 * @param filter The {@link IntentFilter} the intent has to match 3764 * @param sourceUserId The source user id. 3765 * @param targetUserId The target user id. 3766 * @param flags The only possible value is {@link SKIP_CURRENT_PROFILE} 3767 * @hide 3768 */ 3769 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 3770 int targetUserId, int flags); 3771 3772 /** 3773 * Clearing {@link CrossProfileIntentFilter}s which have the specified user as their 3774 * source, and have been set by the app calling this method. 3775 * @param sourceUserId The source user id. 3776 * @hide 3777 */ 3778 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 3779 3780 /** 3781 * Forwards all intents for {@link packageName} for user {@link sourceUserId} to user 3782 * {@link targetUserId}. 3783 * @hide 3784 */ 3785 public abstract void addCrossProfileIntentsForPackage(String packageName, 3786 int sourceUserId, int targetUserId); 3787 3788 /** 3789 * Removes all intents for {@link packageName} for user {@link sourceUserId} to user 3790 * {@link targetUserId}. 3791 * @hide 3792 */ 3793 public abstract void removeCrossProfileIntentsForPackage(String packageName, 3794 int sourceUserId, int targetUserId); 3795 3796 /** 3797 * @hide 3798 */ 3799 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 3800 3801 /** {@hide} */ 3802 public abstract boolean isPackageAvailable(String packageName); 3803 3804 /** {@hide} */ 3805 public static String installStatusToString(int status) { 3806 switch (status) { 3807 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 3808 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 3809 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 3810 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 3811 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 3812 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 3813 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 3814 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 3815 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 3816 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 3817 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 3818 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 3819 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 3820 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 3821 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 3822 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 3823 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 3824 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 3825 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 3826 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 3827 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 3828 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 3829 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 3830 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 3831 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 3832 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 3833 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 3834 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 3835 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 3836 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 3837 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 3838 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 3839 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 3840 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 3841 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 3842 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 3843 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 3844 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 3845 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 3846 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 3847 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 3848 default: return Integer.toString(status); 3849 } 3850 } 3851 3852 /** {@hide} */ 3853 public static int installStatusToFailureReason(int status) { 3854 switch (status) { 3855 case INSTALL_FAILED_ALREADY_EXISTS: return CommitCallback.FAILURE_CONFLICT; 3856 case INSTALL_FAILED_INVALID_APK: return CommitCallback.FAILURE_INVALID; 3857 case INSTALL_FAILED_INVALID_URI: return CommitCallback.FAILURE_INVALID; 3858 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return CommitCallback.FAILURE_STORAGE; 3859 case INSTALL_FAILED_DUPLICATE_PACKAGE: return CommitCallback.FAILURE_CONFLICT; 3860 case INSTALL_FAILED_NO_SHARED_USER: return CommitCallback.FAILURE_CONFLICT; 3861 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return CommitCallback.FAILURE_CONFLICT; 3862 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return CommitCallback.FAILURE_CONFLICT; 3863 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return CommitCallback.FAILURE_INCOMPATIBLE; 3864 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return CommitCallback.FAILURE_CONFLICT; 3865 case INSTALL_FAILED_DEXOPT: return CommitCallback.FAILURE_INVALID; 3866 case INSTALL_FAILED_OLDER_SDK: return CommitCallback.FAILURE_INCOMPATIBLE; 3867 case INSTALL_FAILED_CONFLICTING_PROVIDER: return CommitCallback.FAILURE_CONFLICT; 3868 case INSTALL_FAILED_NEWER_SDK: return CommitCallback.FAILURE_INCOMPATIBLE; 3869 case INSTALL_FAILED_TEST_ONLY: return CommitCallback.FAILURE_INVALID; 3870 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return CommitCallback.FAILURE_INCOMPATIBLE; 3871 case INSTALL_FAILED_MISSING_FEATURE: return CommitCallback.FAILURE_INCOMPATIBLE; 3872 case INSTALL_FAILED_CONTAINER_ERROR: return CommitCallback.FAILURE_STORAGE; 3873 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return CommitCallback.FAILURE_STORAGE; 3874 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return CommitCallback.FAILURE_STORAGE; 3875 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return CommitCallback.FAILURE_ABORTED; 3876 case INSTALL_FAILED_VERIFICATION_FAILURE: return CommitCallback.FAILURE_ABORTED; 3877 case INSTALL_FAILED_PACKAGE_CHANGED: return CommitCallback.FAILURE_INVALID; 3878 case INSTALL_FAILED_UID_CHANGED: return CommitCallback.FAILURE_INVALID; 3879 case INSTALL_FAILED_VERSION_DOWNGRADE: return CommitCallback.FAILURE_INVALID; 3880 case INSTALL_PARSE_FAILED_NOT_APK: return CommitCallback.FAILURE_INVALID; 3881 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return CommitCallback.FAILURE_INVALID; 3882 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return CommitCallback.FAILURE_INVALID; 3883 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return CommitCallback.FAILURE_INVALID; 3884 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return CommitCallback.FAILURE_INVALID; 3885 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return CommitCallback.FAILURE_INVALID; 3886 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return CommitCallback.FAILURE_INVALID; 3887 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return CommitCallback.FAILURE_INVALID; 3888 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return CommitCallback.FAILURE_INVALID; 3889 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return CommitCallback.FAILURE_INVALID; 3890 case INSTALL_FAILED_INTERNAL_ERROR: return CommitCallback.FAILURE_UNKNOWN; 3891 case INSTALL_FAILED_USER_RESTRICTED: return CommitCallback.FAILURE_INCOMPATIBLE; 3892 case INSTALL_FAILED_DUPLICATE_PERMISSION: return CommitCallback.FAILURE_CONFLICT; 3893 case INSTALL_FAILED_NO_MATCHING_ABIS: return CommitCallback.FAILURE_INCOMPATIBLE; 3894 case INSTALL_FAILED_ABORTED: return CommitCallback.FAILURE_ABORTED; 3895 default: return CommitCallback.FAILURE_UNKNOWN; 3896 } 3897 } 3898 3899 /** {@hide} */ 3900 public static String deleteStatusToString(int status) { 3901 switch (status) { 3902 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 3903 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 3904 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 3905 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 3906 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 3907 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 3908 default: return Integer.toString(status); 3909 } 3910 } 3911 3912 /** {@hide} */ 3913 public static int deleteStatusToFailureReason(int status) { 3914 switch (status) { 3915 case DELETE_FAILED_INTERNAL_ERROR: return UninstallCallback.FAILURE_UNKNOWN; 3916 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return UninstallCallback.FAILURE_BLOCKED; 3917 case DELETE_FAILED_USER_RESTRICTED: return UninstallCallback.FAILURE_BLOCKED; 3918 case DELETE_FAILED_OWNER_BLOCKED: return UninstallCallback.FAILURE_BLOCKED; 3919 case DELETE_FAILED_ABORTED: return UninstallCallback.FAILURE_ABORTED; 3920 default: return UninstallCallback.FAILURE_UNKNOWN; 3921 } 3922 } 3923 3924 /** {@hide} */ 3925 public static class LegacyPackageInstallObserver extends PackageInstallObserver { 3926 private final IPackageInstallObserver mLegacy; 3927 3928 public LegacyPackageInstallObserver(IPackageInstallObserver legacy) { 3929 mLegacy = legacy; 3930 } 3931 3932 @Override 3933 public void onPackageInstalled(String basePackageName, int returnCode, String msg, 3934 Bundle extras) { 3935 if (mLegacy == null) return; 3936 try { 3937 mLegacy.packageInstalled(basePackageName, returnCode); 3938 } catch (RemoteException ignored) { 3939 } 3940 } 3941 } 3942 3943 /** {@hide} */ 3944 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 3945 private final IPackageDeleteObserver mLegacy; 3946 3947 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 3948 mLegacy = legacy; 3949 } 3950 3951 @Override 3952 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 3953 if (mLegacy == null) return; 3954 try { 3955 mLegacy.packageDeleted(basePackageName, returnCode); 3956 } catch (RemoteException ignored) { 3957 } 3958 } 3959 } 3960} 3961