PackageManager.java revision 6036cd51265d31c08eefe0470a9f37e7f757aae8
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.CheckResult; 20import android.annotation.DrawableRes; 21import android.annotation.IntDef; 22import android.annotation.NonNull; 23import android.annotation.SdkConstant; 24import android.annotation.SdkConstant.SdkConstantType; 25import android.annotation.StringRes; 26import android.annotation.SystemApi; 27import android.annotation.XmlRes; 28import android.app.PackageDeleteObserver; 29import android.app.PackageInstallObserver; 30import android.app.admin.DevicePolicyManager; 31import android.content.ComponentName; 32import android.content.Context; 33import android.content.Intent; 34import android.content.IntentFilter; 35import android.content.IntentSender; 36import android.content.pm.PackageParser.PackageParserException; 37import android.content.res.Resources; 38import android.content.res.XmlResourceParser; 39import android.graphics.Rect; 40import android.graphics.drawable.Drawable; 41import android.net.Uri; 42import android.os.Bundle; 43import android.os.Environment; 44import android.os.RemoteException; 45import android.os.UserHandle; 46import android.os.storage.VolumeInfo; 47import android.text.TextUtils; 48import android.util.AndroidException; 49 50import com.android.internal.util.ArrayUtils; 51 52import java.io.File; 53import java.lang.annotation.Retention; 54import java.lang.annotation.RetentionPolicy; 55import java.util.List; 56 57/** 58 * Class for retrieving various kinds of information related to the application 59 * packages that are currently installed on the device. 60 * 61 * You can find this class through {@link Context#getPackageManager}. 62 */ 63public abstract class PackageManager { 64 65 /** 66 * This exception is thrown when a given package, application, or component 67 * name cannot be found. 68 */ 69 public static class NameNotFoundException extends AndroidException { 70 public NameNotFoundException() { 71 } 72 73 public NameNotFoundException(String name) { 74 super(name); 75 } 76 } 77 78 /** 79 * {@link PackageInfo} flag: return information about 80 * activities in the package in {@link PackageInfo#activities}. 81 */ 82 public static final int GET_ACTIVITIES = 0x00000001; 83 84 /** 85 * {@link PackageInfo} flag: return information about 86 * intent receivers in the package in 87 * {@link PackageInfo#receivers}. 88 */ 89 public static final int GET_RECEIVERS = 0x00000002; 90 91 /** 92 * {@link PackageInfo} flag: return information about 93 * services in the package in {@link PackageInfo#services}. 94 */ 95 public static final int GET_SERVICES = 0x00000004; 96 97 /** 98 * {@link PackageInfo} flag: return information about 99 * content providers in the package in 100 * {@link PackageInfo#providers}. 101 */ 102 public static final int GET_PROVIDERS = 0x00000008; 103 104 /** 105 * {@link PackageInfo} flag: return information about 106 * instrumentation in the package in 107 * {@link PackageInfo#instrumentation}. 108 */ 109 public static final int GET_INSTRUMENTATION = 0x00000010; 110 111 /** 112 * {@link PackageInfo} flag: return information about the 113 * intent filters supported by the activity. 114 */ 115 public static final int GET_INTENT_FILTERS = 0x00000020; 116 117 /** 118 * {@link PackageInfo} flag: return information about the 119 * signatures included in the package. 120 */ 121 public static final int GET_SIGNATURES = 0x00000040; 122 123 /** 124 * {@link ResolveInfo} flag: return the IntentFilter that 125 * was matched for a particular ResolveInfo in 126 * {@link ResolveInfo#filter}. 127 */ 128 public static final int GET_RESOLVED_FILTER = 0x00000040; 129 130 /** 131 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 132 * data {@link android.os.Bundle}s that are associated with a component. 133 * This applies for any API returning a ComponentInfo subclass. 134 */ 135 public static final int GET_META_DATA = 0x00000080; 136 137 /** 138 * {@link PackageInfo} flag: return the 139 * {@link PackageInfo#gids group ids} that are associated with an 140 * application. 141 * This applies for any API returning a PackageInfo class, either 142 * directly or nested inside of another. 143 */ 144 public static final int GET_GIDS = 0x00000100; 145 146 /** 147 * {@link PackageInfo} flag: include disabled components in the returned info. 148 */ 149 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 150 151 /** 152 * {@link ApplicationInfo} flag: return the 153 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 154 * that are associated with an application. 155 * This applies for any API returning an ApplicationInfo class, either 156 * directly or nested inside of another. 157 */ 158 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 159 160 /** 161 * {@link ProviderInfo} flag: return the 162 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 163 * that are associated with a content provider. 164 * This applies for any API returning a ProviderInfo class, either 165 * directly or nested inside of another. 166 */ 167 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 168 /** 169 * {@link PackageInfo} flag: return information about 170 * permissions in the package in 171 * {@link PackageInfo#permissions}. 172 */ 173 public static final int GET_PERMISSIONS = 0x00001000; 174 175 /** 176 * Flag parameter to retrieve some information about all applications (even 177 * uninstalled ones) which have data directories. This state could have 178 * resulted if applications have been deleted with flag 179 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 180 * reinstalled in future. 181 * <p> 182 * Note: this flag may cause less information about currently installed 183 * applications to be returned. 184 */ 185 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 186 187 /** 188 * {@link PackageInfo} flag: return information about 189 * hardware preferences in 190 * {@link PackageInfo#configPreferences PackageInfo.configPreferences}, 191 * and requested features in {@link PackageInfo#reqFeatures} and 192 * {@link PackageInfo#featureGroups}. 193 */ 194 public static final int GET_CONFIGURATIONS = 0x00004000; 195 196 /** 197 * {@link PackageInfo} flag: include disabled components which are in 198 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 199 * in the returned info. Note that if you set this flag, applications 200 * that are in this disabled state will be reported as enabled. 201 */ 202 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 203 204 /** 205 * Resolution and querying flag: if set, only filters that support the 206 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 207 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 208 * supplied Intent. 209 */ 210 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 211 212 /** 213 * Flag for {@link addCrossProfileIntentFilter}: if this flag is set: 214 * when resolving an intent that matches the {@link CrossProfileIntentFilter}, the current 215 * profile will be skipped. 216 * Only activities in the target user can respond to the intent. 217 * @hide 218 */ 219 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 220 221 /** @hide */ 222 @IntDef({PERMISSION_GRANTED, PERMISSION_DENIED}) 223 @Retention(RetentionPolicy.SOURCE) 224 public @interface PermissionResult {} 225 226 /** 227 * Permission check result: this is returned by {@link #checkPermission} 228 * if the permission has been granted to the given package. 229 */ 230 public static final int PERMISSION_GRANTED = 0; 231 232 /** 233 * Permission check result: this is returned by {@link #checkPermission} 234 * if the permission has not been granted to the given package. 235 */ 236 public static final int PERMISSION_DENIED = -1; 237 238 /** 239 * Signature check result: this is returned by {@link #checkSignatures} 240 * if all signatures on the two packages match. 241 */ 242 public static final int SIGNATURE_MATCH = 0; 243 244 /** 245 * Signature check result: this is returned by {@link #checkSignatures} 246 * if neither of the two packages is signed. 247 */ 248 public static final int SIGNATURE_NEITHER_SIGNED = 1; 249 250 /** 251 * Signature check result: this is returned by {@link #checkSignatures} 252 * if the first package is not signed but the second is. 253 */ 254 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 255 256 /** 257 * Signature check result: this is returned by {@link #checkSignatures} 258 * if the second package is not signed but the first is. 259 */ 260 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 261 262 /** 263 * Signature check result: this is returned by {@link #checkSignatures} 264 * if not all signatures on both packages match. 265 */ 266 public static final int SIGNATURE_NO_MATCH = -3; 267 268 /** 269 * Signature check result: this is returned by {@link #checkSignatures} 270 * if either of the packages are not valid. 271 */ 272 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 273 274 /** 275 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 276 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 277 * component or application is in its default enabled state (as specified 278 * in its manifest). 279 */ 280 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 281 282 /** 283 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 284 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 285 * component or application has been explictily enabled, regardless of 286 * what it has specified in its manifest. 287 */ 288 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 289 290 /** 291 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 292 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 293 * component or application has been explicitly disabled, regardless of 294 * what it has specified in its manifest. 295 */ 296 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 297 298 /** 299 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 300 * user has explicitly disabled the application, regardless of what it has 301 * specified in its manifest. Because this is due to the user's request, 302 * they may re-enable it if desired through the appropriate system UI. This 303 * option currently <strong>cannot</strong> be used with 304 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 305 */ 306 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 307 308 /** 309 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 310 * application should be considered, until the point where the user actually 311 * wants to use it. This means that it will not normally show up to the user 312 * (such as in the launcher), but various parts of the user interface can 313 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 314 * the user to select it (as for example an IME, device admin, etc). Such code, 315 * once the user has selected the app, should at that point also make it enabled. 316 * This option currently <strong>can not</strong> be used with 317 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 318 */ 319 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 320 321 /** 322 * Flag parameter for {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} to 323 * indicate that this package should be installed as forward locked, i.e. only the app itself 324 * should have access to its code and non-resource assets. 325 * @hide 326 */ 327 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 328 329 /** 330 * Flag parameter for {@link #installPackage} to indicate that you want to replace an already 331 * installed package, if one exists. 332 * @hide 333 */ 334 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 335 336 /** 337 * Flag parameter for {@link #installPackage} to indicate that you want to 338 * allow test packages (those that have set android:testOnly in their 339 * manifest) to be installed. 340 * @hide 341 */ 342 public static final int INSTALL_ALLOW_TEST = 0x00000004; 343 344 /** 345 * Flag parameter for {@link #installPackage} to indicate that this package 346 * must be installed to an ASEC on a {@link VolumeInfo#TYPE_PUBLIC}. 347 * 348 * @hide 349 */ 350 public static final int INSTALL_EXTERNAL = 0x00000008; 351 352 /** 353 * Flag parameter for {@link #installPackage} to indicate that this package 354 * must be installed to internal storage. 355 * 356 * @hide 357 */ 358 public static final int INSTALL_INTERNAL = 0x00000010; 359 360 /** 361 * Flag parameter for {@link #installPackage} to indicate that this install 362 * was initiated via ADB. 363 * 364 * @hide 365 */ 366 public static final int INSTALL_FROM_ADB = 0x00000020; 367 368 /** 369 * Flag parameter for {@link #installPackage} to indicate that this install 370 * should immediately be visible to all users. 371 * 372 * @hide 373 */ 374 public static final int INSTALL_ALL_USERS = 0x00000040; 375 376 /** 377 * Flag parameter for {@link #installPackage} to indicate that it is okay 378 * to install an update to an app where the newly installed app has a lower 379 * version code than the currently installed app. 380 * 381 * @hide 382 */ 383 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 384 385 /** 386 * Flag parameter for {@link #installPackage} to indicate that all runtime 387 * permissions should be granted to the package. If {@link #INSTALL_ALL_USERS} 388 * is set the runtime permissions will be granted to all users, otherwise 389 * only to the owner. 390 * 391 * @hide 392 */ 393 public static final int INSTALL_GRANT_RUNTIME_PERMISSIONS = 0x00000100; 394 395 /** 396 * Flag parameter for 397 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 398 * that you don't want to kill the app containing the component. Be careful when you set this 399 * since changing component states can make the containing application's behavior unpredictable. 400 */ 401 public static final int DONT_KILL_APP = 0x00000001; 402 403 /** 404 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 405 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} on success. 406 * @hide 407 */ 408 @SystemApi 409 public static final int INSTALL_SUCCEEDED = 1; 410 411 /** 412 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 413 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package is 414 * already installed. 415 * @hide 416 */ 417 @SystemApi 418 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 419 420 /** 421 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 422 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package archive 423 * file is invalid. 424 * @hide 425 */ 426 @SystemApi 427 public static final int INSTALL_FAILED_INVALID_APK = -2; 428 429 /** 430 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 431 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the URI passed in 432 * is invalid. 433 * @hide 434 */ 435 @SystemApi 436 public static final int INSTALL_FAILED_INVALID_URI = -3; 437 438 /** 439 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 440 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package manager 441 * service found that the device didn't have enough storage space to install the app. 442 * @hide 443 */ 444 @SystemApi 445 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 446 447 /** 448 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 449 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if a 450 * package is already installed with the same name. 451 * @hide 452 */ 453 @SystemApi 454 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 455 456 /** 457 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 458 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 459 * the requested shared user does not exist. 460 * @hide 461 */ 462 @SystemApi 463 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 464 465 /** 466 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 467 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 468 * a previously installed package of the same name has a different signature 469 * than the new package (and the old package's data was not removed). 470 * @hide 471 */ 472 @SystemApi 473 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 474 475 /** 476 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 477 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 478 * the new package is requested a shared user which is already installed on the 479 * device and does not have matching signature. 480 * @hide 481 */ 482 @SystemApi 483 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 484 485 /** 486 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 487 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 488 * the new package uses a shared library that is not available. 489 * @hide 490 */ 491 @SystemApi 492 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 493 494 /** 495 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 496 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 497 * the new package uses a shared library that is not available. 498 * @hide 499 */ 500 @SystemApi 501 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 502 503 /** 504 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 505 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 506 * the new package failed while optimizing and validating its dex files, 507 * either because there was not enough storage or the validation failed. 508 * @hide 509 */ 510 @SystemApi 511 public static final int INSTALL_FAILED_DEXOPT = -11; 512 513 /** 514 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 515 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 516 * the new package failed because the current SDK version is older than 517 * that required by the package. 518 * @hide 519 */ 520 @SystemApi 521 public static final int INSTALL_FAILED_OLDER_SDK = -12; 522 523 /** 524 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 525 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 526 * the new package failed because it contains a content provider with the 527 * same authority as a provider already installed in the system. 528 * @hide 529 */ 530 @SystemApi 531 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 532 533 /** 534 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 535 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 536 * the new package failed because the current SDK version is newer than 537 * that required by the package. 538 * @hide 539 */ 540 @SystemApi 541 public static final int INSTALL_FAILED_NEWER_SDK = -14; 542 543 /** 544 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 545 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 546 * the new package failed because it has specified that it is a test-only 547 * package and the caller has not supplied the {@link #INSTALL_ALLOW_TEST} 548 * flag. 549 * @hide 550 */ 551 @SystemApi 552 public static final int INSTALL_FAILED_TEST_ONLY = -15; 553 554 /** 555 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 556 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 557 * the package being installed contains native code, but none that is 558 * compatible with the device's CPU_ABI. 559 * @hide 560 */ 561 @SystemApi 562 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 563 564 /** 565 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 566 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 567 * the new package uses a feature that is not available. 568 * @hide 569 */ 570 @SystemApi 571 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 572 573 // ------ Errors related to sdcard 574 /** 575 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 576 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 577 * a secure container mount point couldn't be accessed on external media. 578 * @hide 579 */ 580 @SystemApi 581 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 582 583 /** 584 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 585 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 586 * the new package couldn't be installed in the specified install 587 * location. 588 * @hide 589 */ 590 @SystemApi 591 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 592 593 /** 594 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 595 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 596 * the new package couldn't be installed in the specified install 597 * location because the media is not available. 598 * @hide 599 */ 600 @SystemApi 601 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 602 603 /** 604 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 605 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 606 * the new package couldn't be installed because the verification timed out. 607 * @hide 608 */ 609 @SystemApi 610 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 611 612 /** 613 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 614 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 615 * the new package couldn't be installed because the verification did not succeed. 616 * @hide 617 */ 618 @SystemApi 619 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 620 621 /** 622 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 623 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 624 * the package changed from what the calling program expected. 625 * @hide 626 */ 627 @SystemApi 628 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 629 630 /** 631 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 632 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 633 * the new package is assigned a different UID than it previously held. 634 * @hide 635 */ 636 public static final int INSTALL_FAILED_UID_CHANGED = -24; 637 638 /** 639 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 640 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 641 * the new package has an older version code than the currently installed package. 642 * @hide 643 */ 644 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 645 646 /** 647 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 648 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 649 * if the parser was given a path that is not a file, or does not end with the expected 650 * '.apk' extension. 651 * @hide 652 */ 653 @SystemApi 654 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 655 656 /** 657 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 658 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 659 * if the parser was unable to retrieve the AndroidManifest.xml file. 660 * @hide 661 */ 662 @SystemApi 663 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 664 665 /** 666 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 667 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 668 * if the parser encountered an unexpected exception. 669 * @hide 670 */ 671 @SystemApi 672 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 673 674 /** 675 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 676 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 677 * if the parser did not find any certificates in the .apk. 678 * @hide 679 */ 680 @SystemApi 681 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 682 683 /** 684 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 685 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 686 * if the parser found inconsistent certificates on the files in the .apk. 687 * @hide 688 */ 689 @SystemApi 690 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 691 692 /** 693 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 694 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 695 * if the parser encountered a CertificateEncodingException in one of the 696 * files in the .apk. 697 * @hide 698 */ 699 @SystemApi 700 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 701 702 /** 703 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 704 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 705 * if the parser encountered a bad or missing package name in the manifest. 706 * @hide 707 */ 708 @SystemApi 709 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 710 711 /** 712 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 713 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 714 * if the parser encountered a bad shared user id name in the manifest. 715 * @hide 716 */ 717 @SystemApi 718 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 719 720 /** 721 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 722 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 723 * if the parser encountered some structural problem in the manifest. 724 * @hide 725 */ 726 @SystemApi 727 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 728 729 /** 730 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 731 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 732 * if the parser did not find any actionable tags (instrumentation or application) 733 * in the manifest. 734 * @hide 735 */ 736 @SystemApi 737 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 738 739 /** 740 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 741 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 742 * if the system failed to install the package because of system issues. 743 * @hide 744 */ 745 @SystemApi 746 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 747 748 /** 749 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 750 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 751 * if the system failed to install the package because the user is restricted from installing 752 * apps. 753 * @hide 754 */ 755 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 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 it is attempting to define a 761 * permission that is already defined by some existing package. 762 * 763 * <p>The package name of the app which has already defined the permission is passed to 764 * a {@link PackageInstallObserver}, if any, as the {@link #EXTRA_EXISTING_PACKAGE} 765 * string extra; and the name of the permission being redefined is passed in the 766 * {@link #EXTRA_EXISTING_PERMISSION} string extra. 767 * @hide 768 */ 769 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 770 771 /** 772 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 773 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 774 * if the system failed to install the package because its packaged native code did not 775 * match any of the ABIs supported by the system. 776 * 777 * @hide 778 */ 779 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 780 781 /** 782 * Internal return code for NativeLibraryHelper methods to indicate that the package 783 * being processed did not contain any native code. This is placed here only so that 784 * it can belong to the same value space as the other install failure codes. 785 * 786 * @hide 787 */ 788 public static final int NO_NATIVE_LIBRARIES = -114; 789 790 /** {@hide} */ 791 public static final int INSTALL_FAILED_ABORTED = -115; 792 793 /** 794 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 795 * package's data directory. 796 * 797 * @hide 798 */ 799 public static final int DELETE_KEEP_DATA = 0x00000001; 800 801 /** 802 * Flag parameter for {@link #deletePackage} to indicate that you want the 803 * package deleted for all users. 804 * 805 * @hide 806 */ 807 public static final int DELETE_ALL_USERS = 0x00000002; 808 809 /** 810 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 811 * uninstall on a system that has been updated, then don't do the normal process 812 * of uninstalling the update and rolling back to the older system version (which 813 * needs to happen for all users); instead, just mark the app as uninstalled for 814 * the current user. 815 * 816 * @hide 817 */ 818 public static final int DELETE_SYSTEM_APP = 0x00000004; 819 820 /** 821 * Return code for when package deletion succeeds. This is passed to the 822 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 823 * succeeded in deleting the package. 824 * 825 * @hide 826 */ 827 public static final int DELETE_SUCCEEDED = 1; 828 829 /** 830 * Deletion failed return code: this is passed to the 831 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 832 * failed to delete the package for an unspecified reason. 833 * 834 * @hide 835 */ 836 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 837 838 /** 839 * Deletion failed return code: this is passed to the 840 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 841 * failed to delete the package because it is the active DevicePolicy 842 * manager. 843 * 844 * @hide 845 */ 846 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 847 848 /** 849 * Deletion failed return code: this is passed to the 850 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 851 * failed to delete the package since the user is restricted. 852 * 853 * @hide 854 */ 855 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 856 857 /** 858 * Deletion failed return code: this is passed to the 859 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 860 * failed to delete the package because a profile 861 * or device owner has marked the package as uninstallable. 862 * 863 * @hide 864 */ 865 public static final int DELETE_FAILED_OWNER_BLOCKED = -4; 866 867 /** {@hide} */ 868 public static final int DELETE_FAILED_ABORTED = -5; 869 870 /** 871 * Return code that is passed to the {@link IPackageMoveObserver} by 872 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} when the 873 * package has been successfully moved by the system. 874 * 875 * @hide 876 */ 877 public static final int MOVE_SUCCEEDED = 1; 878 /** 879 * Error code that is passed to the {@link IPackageMoveObserver} by 880 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 881 * when the package hasn't been successfully moved by the system 882 * because of insufficient memory on specified media. 883 * @hide 884 */ 885 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 886 887 /** 888 * Error code that is passed to the {@link IPackageMoveObserver} by 889 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 890 * if the specified package doesn't exist. 891 * @hide 892 */ 893 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 894 895 /** 896 * Error code that is passed to the {@link IPackageMoveObserver} by 897 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 898 * if the specified package cannot be moved since its a system package. 899 * @hide 900 */ 901 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 902 903 /** 904 * Error code that is passed to the {@link IPackageMoveObserver} by 905 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 906 * if the specified package cannot be moved since its forward locked. 907 * @hide 908 */ 909 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 910 911 /** 912 * Error code that is passed to the {@link IPackageMoveObserver} by 913 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 914 * if the specified package cannot be moved to the specified location. 915 * @hide 916 */ 917 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 918 919 /** 920 * Error code that is passed to the {@link IPackageMoveObserver} by 921 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 922 * if the specified package cannot be moved to the specified location. 923 * @hide 924 */ 925 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 926 927 /** 928 * Error code that is passed to the {@link IPackageMoveObserver} by 929 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} if the 930 * specified package already has an operation pending in the 931 * {@link PackageHandler} queue. 932 * 933 * @hide 934 */ 935 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 936 937 /** 938 * Flag parameter for {@link #movePackage} to indicate that 939 * the package should be moved to internal storage if its 940 * been installed on external media. 941 * @hide 942 */ 943 public static final int MOVE_INTERNAL = 0x00000001; 944 945 /** 946 * Flag parameter for {@link #movePackage} to indicate that 947 * the package should be moved to external media. 948 * @hide 949 */ 950 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 951 952 /** 953 * Usable by the required verifier as the {@code verificationCode} argument 954 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 955 * allow the installation to proceed without any of the optional verifiers 956 * needing to vote. 957 * 958 * @hide 959 */ 960 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 961 962 /** 963 * Used as the {@code verificationCode} argument for 964 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 965 * package verifier allows the installation to proceed. 966 */ 967 public static final int VERIFICATION_ALLOW = 1; 968 969 /** 970 * Used as the {@code verificationCode} argument for 971 * {@link PackageManager#verifyPendingInstall} to indicate the calling 972 * package verifier does not vote to allow the installation to proceed. 973 */ 974 public static final int VERIFICATION_REJECT = -1; 975 976 /** 977 * Used as the {@code verificationCode} argument for 978 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 979 * IntentFilter Verifier confirms that the IntentFilter is verified. 980 * 981 * @hide 982 */ 983 public static final int INTENT_FILTER_VERIFICATION_SUCCESS = 1; 984 985 /** 986 * Used as the {@code verificationCode} argument for 987 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 988 * IntentFilter Verifier confirms that the IntentFilter is NOT verified. 989 * 990 * @hide 991 */ 992 public static final int INTENT_FILTER_VERIFICATION_FAILURE = -1; 993 994 /** 995 * Internal status code to indicate that an IntentFilter verification result is not specified. 996 * 997 * @hide 998 */ 999 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED = 0; 1000 1001 /** 1002 * Used as the {@code status} argument for {@link PackageManager#updateIntentVerificationStatus} 1003 * to indicate that the User will always be prompted the Intent Disambiguation Dialog if there 1004 * are two or more Intent resolved for the IntentFilter's domain(s). 1005 * 1006 * @hide 1007 */ 1008 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK = 1; 1009 1010 /** 1011 * Used as the {@code status} argument for {@link PackageManager#updateIntentVerificationStatus} 1012 * to indicate that the User will never be prompted the Intent Disambiguation Dialog if there 1013 * are two or more resolution of the Intent. The default App for the domain(s) specified in the 1014 * IntentFilter will also ALWAYS be used. 1015 * 1016 * @hide 1017 */ 1018 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS = 2; 1019 1020 /** 1021 * Used as the {@code status} argument for {@link PackageManager#updateIntentVerificationStatus} 1022 * to indicate that the User may be prompted the Intent Disambiguation Dialog if there 1023 * are two or more Intent resolved. The default App for the domain(s) specified in the 1024 * IntentFilter will also NEVER be presented to the User. 1025 * 1026 * @hide 1027 */ 1028 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER = 3; 1029 1030 /** 1031 * Can be used as the {@code millisecondsToDelay} argument for 1032 * {@link PackageManager#extendVerificationTimeout}. This is the 1033 * maximum time {@code PackageManager} waits for the verification 1034 * agent to return (in milliseconds). 1035 */ 1036 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 1037 1038 /** 1039 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 1040 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 1041 * lag in sound input or output. 1042 */ 1043 @SdkConstant(SdkConstantType.FEATURE) 1044 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 1045 1046 /** 1047 * Feature for {@link #getSystemAvailableFeatures} and 1048 * {@link #hasSystemFeature}: The device includes at least one form of audio 1049 * output, such as speakers, audio jack or streaming over bluetooth 1050 */ 1051 @SdkConstant(SdkConstantType.FEATURE) 1052 public static final String FEATURE_AUDIO_OUTPUT = "android.hardware.audio.output"; 1053 1054 /** 1055 * Feature for {@link #getSystemAvailableFeatures} and 1056 * {@link #hasSystemFeature}: The device is capable of communicating with 1057 * other devices via Bluetooth. 1058 */ 1059 @SdkConstant(SdkConstantType.FEATURE) 1060 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 1061 1062 /** 1063 * Feature for {@link #getSystemAvailableFeatures} and 1064 * {@link #hasSystemFeature}: The device is capable of communicating with 1065 * other devices via Bluetooth Low Energy radio. 1066 */ 1067 @SdkConstant(SdkConstantType.FEATURE) 1068 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 1069 1070 /** 1071 * Feature for {@link #getSystemAvailableFeatures} and 1072 * {@link #hasSystemFeature}: The device has a camera facing away 1073 * from the screen. 1074 */ 1075 @SdkConstant(SdkConstantType.FEATURE) 1076 public static final String FEATURE_CAMERA = "android.hardware.camera"; 1077 1078 /** 1079 * Feature for {@link #getSystemAvailableFeatures} and 1080 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1081 */ 1082 @SdkConstant(SdkConstantType.FEATURE) 1083 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1084 1085 /** 1086 * Feature for {@link #getSystemAvailableFeatures} and 1087 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1088 * some direction, or can support an external camera being connected to it. 1089 */ 1090 @SdkConstant(SdkConstantType.FEATURE) 1091 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1092 1093 /** 1094 * Feature for {@link #getSystemAvailableFeatures} and 1095 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1096 * The external camera may not always be connected or available to applications to use. 1097 */ 1098 @SdkConstant(SdkConstantType.FEATURE) 1099 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1100 1101 /** 1102 * Feature for {@link #getSystemAvailableFeatures} and 1103 * {@link #hasSystemFeature}: The device's camera supports flash. 1104 */ 1105 @SdkConstant(SdkConstantType.FEATURE) 1106 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1107 1108 /** 1109 * Feature for {@link #getSystemAvailableFeatures} and 1110 * {@link #hasSystemFeature}: The device has a front facing camera. 1111 */ 1112 @SdkConstant(SdkConstantType.FEATURE) 1113 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1114 1115 /** 1116 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1117 * of the cameras on the device supports the 1118 * {@link android.hardware.camera2.CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL full hardware} 1119 * capability level. 1120 */ 1121 @SdkConstant(SdkConstantType.FEATURE) 1122 public static final String FEATURE_CAMERA_LEVEL_FULL = "android.hardware.camera.level.full"; 1123 1124 /** 1125 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1126 * of the cameras on the device supports the 1127 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR manual sensor} 1128 * capability level. 1129 */ 1130 @SdkConstant(SdkConstantType.FEATURE) 1131 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_SENSOR = 1132 "android.hardware.camera.capability.manual_sensor"; 1133 1134 /** 1135 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1136 * of the cameras on the device supports the 1137 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING manual post-processing} 1138 * capability level. 1139 */ 1140 @SdkConstant(SdkConstantType.FEATURE) 1141 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_POST_PROCESSING = 1142 "android.hardware.camera.capability.manual_post_processing"; 1143 1144 /** 1145 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1146 * of the cameras on the device supports the 1147 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_RAW RAW} 1148 * capability level. 1149 */ 1150 @SdkConstant(SdkConstantType.FEATURE) 1151 public static final String FEATURE_CAMERA_CAPABILITY_RAW = 1152 "android.hardware.camera.capability.raw"; 1153 1154 /** 1155 * Feature for {@link #getSystemAvailableFeatures} and 1156 * {@link #hasSystemFeature}: The device is capable of communicating with 1157 * consumer IR devices. 1158 */ 1159 @SdkConstant(SdkConstantType.FEATURE) 1160 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1161 1162 /** 1163 * Feature for {@link #getSystemAvailableFeatures} and 1164 * {@link #hasSystemFeature}: The device supports one or more methods of 1165 * reporting current location. 1166 */ 1167 @SdkConstant(SdkConstantType.FEATURE) 1168 public static final String FEATURE_LOCATION = "android.hardware.location"; 1169 1170 /** 1171 * Feature for {@link #getSystemAvailableFeatures} and 1172 * {@link #hasSystemFeature}: The device has a Global Positioning System 1173 * receiver and can report precise location. 1174 */ 1175 @SdkConstant(SdkConstantType.FEATURE) 1176 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1177 1178 /** 1179 * Feature for {@link #getSystemAvailableFeatures} and 1180 * {@link #hasSystemFeature}: The device can report location with coarse 1181 * accuracy using a network-based geolocation system. 1182 */ 1183 @SdkConstant(SdkConstantType.FEATURE) 1184 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1185 1186 /** 1187 * Feature for {@link #getSystemAvailableFeatures} and 1188 * {@link #hasSystemFeature}: The device can record audio via a 1189 * microphone. 1190 */ 1191 @SdkConstant(SdkConstantType.FEATURE) 1192 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1193 1194 /** 1195 * Feature for {@link #getSystemAvailableFeatures} and 1196 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1197 * Communications (NFC). 1198 */ 1199 @SdkConstant(SdkConstantType.FEATURE) 1200 public static final String FEATURE_NFC = "android.hardware.nfc"; 1201 1202 /** 1203 * Feature for {@link #getSystemAvailableFeatures} and 1204 * {@link #hasSystemFeature}: The device supports host- 1205 * based NFC card emulation. 1206 * 1207 * TODO remove when depending apps have moved to new constant. 1208 * @hide 1209 * @deprecated 1210 */ 1211 @Deprecated 1212 @SdkConstant(SdkConstantType.FEATURE) 1213 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1214 1215 /** 1216 * Feature for {@link #getSystemAvailableFeatures} and 1217 * {@link #hasSystemFeature}: The device supports host- 1218 * based NFC card emulation. 1219 */ 1220 @SdkConstant(SdkConstantType.FEATURE) 1221 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1222 1223 /** 1224 * Feature for {@link #getSystemAvailableFeatures} and 1225 * {@link #hasSystemFeature}: The device supports the OpenGL ES 1226 * <a href="http://www.khronos.org/registry/gles/extensions/ANDROID/ANDROID_extension_pack_es31a.txt"> 1227 * Android Extension Pack</a>. 1228 */ 1229 @SdkConstant(SdkConstantType.FEATURE) 1230 public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep"; 1231 1232 /** 1233 * Feature for {@link #getSystemAvailableFeatures} and 1234 * {@link #hasSystemFeature}: The device includes an accelerometer. 1235 */ 1236 @SdkConstant(SdkConstantType.FEATURE) 1237 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1238 1239 /** 1240 * Feature for {@link #getSystemAvailableFeatures} and 1241 * {@link #hasSystemFeature}: The device includes a barometer (air 1242 * pressure sensor.) 1243 */ 1244 @SdkConstant(SdkConstantType.FEATURE) 1245 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1246 1247 /** 1248 * Feature for {@link #getSystemAvailableFeatures} and 1249 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1250 */ 1251 @SdkConstant(SdkConstantType.FEATURE) 1252 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1253 1254 /** 1255 * Feature for {@link #getSystemAvailableFeatures} and 1256 * {@link #hasSystemFeature}: The device includes a gyroscope. 1257 */ 1258 @SdkConstant(SdkConstantType.FEATURE) 1259 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1260 1261 /** 1262 * Feature for {@link #getSystemAvailableFeatures} and 1263 * {@link #hasSystemFeature}: The device includes a light sensor. 1264 */ 1265 @SdkConstant(SdkConstantType.FEATURE) 1266 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1267 1268 /** 1269 * Feature for {@link #getSystemAvailableFeatures} and 1270 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1271 */ 1272 @SdkConstant(SdkConstantType.FEATURE) 1273 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1274 1275 /** 1276 * Feature for {@link #getSystemAvailableFeatures} and 1277 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1278 */ 1279 @SdkConstant(SdkConstantType.FEATURE) 1280 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1281 1282 /** 1283 * Feature for {@link #getSystemAvailableFeatures} and 1284 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1285 */ 1286 @SdkConstant(SdkConstantType.FEATURE) 1287 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1288 1289 /** 1290 * Feature for {@link #getSystemAvailableFeatures} and 1291 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1292 */ 1293 @SdkConstant(SdkConstantType.FEATURE) 1294 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1295 1296 /** 1297 * Feature for {@link #getSystemAvailableFeatures} and 1298 * {@link #hasSystemFeature}: The heart rate sensor on this device is an Electrocargiogram. 1299 */ 1300 @SdkConstant(SdkConstantType.FEATURE) 1301 public static final String FEATURE_SENSOR_HEART_RATE_ECG = 1302 "android.hardware.sensor.heartrate.ecg"; 1303 1304 /** 1305 * Feature for {@link #getSystemAvailableFeatures} and 1306 * {@link #hasSystemFeature}: The device includes a relative humidity sensor. 1307 */ 1308 @SdkConstant(SdkConstantType.FEATURE) 1309 public static final String FEATURE_SENSOR_RELATIVE_HUMIDITY = 1310 "android.hardware.sensor.relative_humidity"; 1311 1312 /** 1313 * Feature for {@link #getSystemAvailableFeatures} and 1314 * {@link #hasSystemFeature}: The device includes an ambient temperature sensor. 1315 */ 1316 @SdkConstant(SdkConstantType.FEATURE) 1317 public static final String FEATURE_SENSOR_AMBIENT_TEMPERATURE = 1318 "android.hardware.sensor.ambient_temperature"; 1319 1320 /** 1321 * Feature for {@link #getSystemAvailableFeatures} and 1322 * {@link #hasSystemFeature}: The device supports high fidelity sensor processing 1323 * capabilities. 1324 */ 1325 @SdkConstant(SdkConstantType.FEATURE) 1326 public static final String FEATURE_HIFI_SENSORS = 1327 "android.hardware.sensor.hifi_sensors"; 1328 1329 /** 1330 * Feature for {@link #getSystemAvailableFeatures} and 1331 * {@link #hasSystemFeature}: The device has a telephony radio with data 1332 * communication support. 1333 */ 1334 @SdkConstant(SdkConstantType.FEATURE) 1335 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1336 1337 /** 1338 * Feature for {@link #getSystemAvailableFeatures} and 1339 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1340 */ 1341 @SdkConstant(SdkConstantType.FEATURE) 1342 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1343 1344 /** 1345 * Feature for {@link #getSystemAvailableFeatures} and 1346 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1347 */ 1348 @SdkConstant(SdkConstantType.FEATURE) 1349 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1350 1351 /** 1352 * Feature for {@link #getSystemAvailableFeatures} and 1353 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1354 * as the USB host. 1355 */ 1356 @SdkConstant(SdkConstantType.FEATURE) 1357 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1358 1359 /** 1360 * Feature for {@link #getSystemAvailableFeatures} and 1361 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1362 */ 1363 @SdkConstant(SdkConstantType.FEATURE) 1364 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1365 1366 /** 1367 * Feature for {@link #getSystemAvailableFeatures} and 1368 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1369 */ 1370 @SdkConstant(SdkConstantType.FEATURE) 1371 public static final String FEATURE_SIP = "android.software.sip"; 1372 1373 /** 1374 * Feature for {@link #getSystemAvailableFeatures} and 1375 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1376 */ 1377 @SdkConstant(SdkConstantType.FEATURE) 1378 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1379 1380 /** 1381 * Feature for {@link #getSystemAvailableFeatures} and 1382 * {@link #hasSystemFeature}: The Connection Service API is enabled on the device. 1383 */ 1384 @SdkConstant(SdkConstantType.FEATURE) 1385 public static final String FEATURE_CONNECTION_SERVICE = "android.software.connectionservice"; 1386 1387 /** 1388 * Feature for {@link #getSystemAvailableFeatures} and 1389 * {@link #hasSystemFeature}: The device's display has a touch screen. 1390 */ 1391 @SdkConstant(SdkConstantType.FEATURE) 1392 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1393 1394 /** 1395 * Feature for {@link #getSystemAvailableFeatures} and 1396 * {@link #hasSystemFeature}: The device's touch screen supports 1397 * multitouch sufficient for basic two-finger gesture detection. 1398 */ 1399 @SdkConstant(SdkConstantType.FEATURE) 1400 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1401 1402 /** 1403 * Feature for {@link #getSystemAvailableFeatures} and 1404 * {@link #hasSystemFeature}: The device's touch screen is capable of 1405 * tracking two or more fingers fully independently. 1406 */ 1407 @SdkConstant(SdkConstantType.FEATURE) 1408 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1409 1410 /** 1411 * Feature for {@link #getSystemAvailableFeatures} and 1412 * {@link #hasSystemFeature}: The device's touch screen is capable of 1413 * tracking a full hand of fingers fully independently -- that is, 5 or 1414 * more simultaneous independent pointers. 1415 */ 1416 @SdkConstant(SdkConstantType.FEATURE) 1417 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1418 1419 /** 1420 * Feature for {@link #getSystemAvailableFeatures} and 1421 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1422 * does support touch emulation for basic events. For instance, the 1423 * device might use a mouse or remote control to drive a cursor, and 1424 * emulate basic touch pointer events like down, up, drag, etc. All 1425 * devices that support android.hardware.touchscreen or a sub-feature are 1426 * presumed to also support faketouch. 1427 */ 1428 @SdkConstant(SdkConstantType.FEATURE) 1429 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1430 1431 /** 1432 * Feature for {@link #getSystemAvailableFeatures} and 1433 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1434 * does support touch emulation for basic events that supports distinct 1435 * tracking of two or more fingers. This is an extension of 1436 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1437 * that unlike a distinct multitouch screen as defined by 1438 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1439 * devices will not actually provide full two-finger gestures since the 1440 * input is being transformed to cursor movement on the screen. That is, 1441 * single finger gestures will move a cursor; two-finger swipes will 1442 * result in single-finger touch events; other two-finger gestures will 1443 * result in the corresponding two-finger touch event. 1444 */ 1445 @SdkConstant(SdkConstantType.FEATURE) 1446 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1447 1448 /** 1449 * Feature for {@link #getSystemAvailableFeatures} and 1450 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1451 * does support touch emulation for basic events that supports tracking 1452 * a hand of fingers (5 or more fingers) fully independently. 1453 * This is an extension of 1454 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1455 * that unlike a multitouch screen as defined by 1456 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1457 * gestures can be detected due to the limitations described for 1458 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1459 */ 1460 @SdkConstant(SdkConstantType.FEATURE) 1461 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1462 1463 /** 1464 * Feature for {@link #getSystemAvailableFeatures} and 1465 * {@link #hasSystemFeature}: The device supports portrait orientation 1466 * screens. For backwards compatibility, you can assume that if neither 1467 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1468 * both portrait and landscape. 1469 */ 1470 @SdkConstant(SdkConstantType.FEATURE) 1471 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1472 1473 /** 1474 * Feature for {@link #getSystemAvailableFeatures} and 1475 * {@link #hasSystemFeature}: The device supports landscape orientation 1476 * screens. For backwards compatibility, you can assume that if neither 1477 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1478 * both portrait and landscape. 1479 */ 1480 @SdkConstant(SdkConstantType.FEATURE) 1481 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1482 1483 /** 1484 * Feature for {@link #getSystemAvailableFeatures} and 1485 * {@link #hasSystemFeature}: The device supports live wallpapers. 1486 */ 1487 @SdkConstant(SdkConstantType.FEATURE) 1488 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1489 /** 1490 * Feature for {@link #getSystemAvailableFeatures} and 1491 * {@link #hasSystemFeature}: The device supports app widgets. 1492 */ 1493 @SdkConstant(SdkConstantType.FEATURE) 1494 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1495 1496 /** 1497 * @hide 1498 * Feature for {@link #getSystemAvailableFeatures} and 1499 * {@link #hasSystemFeature}: The device supports 1500 * {@link android.service.voice.VoiceInteractionService} and 1501 * {@link android.app.VoiceInteractor}. 1502 */ 1503 @SdkConstant(SdkConstantType.FEATURE) 1504 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 1505 1506 1507 /** 1508 * Feature for {@link #getSystemAvailableFeatures} and 1509 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1510 * by third party applications. 1511 */ 1512 @SdkConstant(SdkConstantType.FEATURE) 1513 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1514 1515 /** 1516 * Feature for {@link #getSystemAvailableFeatures} and 1517 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1518 * with the {@link android.inputmethodservice.InputMethodService} API. 1519 */ 1520 @SdkConstant(SdkConstantType.FEATURE) 1521 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1522 1523 /** 1524 * Feature for {@link #getSystemAvailableFeatures} and 1525 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1526 */ 1527 @SdkConstant(SdkConstantType.FEATURE) 1528 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1529 1530 /** 1531 * Feature for {@link #getSystemAvailableFeatures} and 1532 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1533 * typically used in a living room television experience, but is a software 1534 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1535 * feature will use resources associated with the "television" UI mode. 1536 */ 1537 @SdkConstant(SdkConstantType.FEATURE) 1538 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1539 1540 /** 1541 * Feature for {@link #getSystemAvailableFeatures} and 1542 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1543 * applications designed for this experience should be run, though this is 1544 * not enforced by the system. 1545 * @hide 1546 */ 1547 @SdkConstant(SdkConstantType.FEATURE) 1548 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1549 1550 /** 1551 * Feature for {@link #getSystemAvailableFeatures} and 1552 * {@link #hasSystemFeature}: The device supports live TV and can display 1553 * contents from TV inputs implemented with the 1554 * {@link android.media.tv.TvInputService} API. 1555 */ 1556 @SdkConstant(SdkConstantType.FEATURE) 1557 public static final String FEATURE_LIVE_TV = "android.software.live_tv"; 1558 1559 /** 1560 * Feature for {@link #getSystemAvailableFeatures} and 1561 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1562 */ 1563 @SdkConstant(SdkConstantType.FEATURE) 1564 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1565 1566 /** 1567 * Feature for {@link #getSystemAvailableFeatures} and 1568 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1569 */ 1570 @SdkConstant(SdkConstantType.FEATURE) 1571 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1572 1573 /** 1574 * Feature for {@link #getSystemAvailableFeatures} and 1575 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1576 * on a television. Television here is defined to be a typical living 1577 * room television experience: displayed on a big screen, where the user 1578 * is sitting far away from it, and the dominant form of input will be 1579 * something like a DPAD, not through touch or mouse. 1580 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1581 */ 1582 @Deprecated 1583 @SdkConstant(SdkConstantType.FEATURE) 1584 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1585 1586 /** 1587 * Feature for {@link #getSystemAvailableFeatures} and 1588 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1589 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1590 * the wrist. The user is very close when interacting with the device. 1591 */ 1592 @SdkConstant(SdkConstantType.FEATURE) 1593 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1594 1595 /** 1596 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1597 * The device supports printing. 1598 */ 1599 @SdkConstant(SdkConstantType.FEATURE) 1600 public static final String FEATURE_PRINTING = "android.software.print"; 1601 1602 /** 1603 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1604 * The device can perform backup and restore operations on installed applications. 1605 */ 1606 @SdkConstant(SdkConstantType.FEATURE) 1607 public static final String FEATURE_BACKUP = "android.software.backup"; 1608 1609 /** 1610 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1611 * The device supports creating secondary users and managed profiles via 1612 * {@link DevicePolicyManager}. 1613 */ 1614 @SdkConstant(SdkConstantType.FEATURE) 1615 public static final String FEATURE_MANAGED_USERS = "android.software.managed_users"; 1616 1617 /** 1618 * @hide 1619 * TODO: Remove after dependencies updated b/17392243 1620 */ 1621 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_users"; 1622 1623 /** 1624 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1625 * The device supports verified boot. 1626 */ 1627 @SdkConstant(SdkConstantType.FEATURE) 1628 public static final String FEATURE_VERIFIED_BOOT = "android.software.verified_boot"; 1629 1630 /** 1631 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1632 * The device supports secure removal of users. When a user is deleted the data associated 1633 * with that user is securely deleted and no longer available. 1634 */ 1635 @SdkConstant(SdkConstantType.FEATURE) 1636 public static final String FEATURE_SECURELY_REMOVES_USERS 1637 = "android.software.securely_removes_users"; 1638 1639 /** 1640 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1641 * The device has a full implementation of the android.webkit.* APIs. Devices 1642 * lacking this feature will not have a functioning WebView implementation. 1643 */ 1644 @SdkConstant(SdkConstantType.FEATURE) 1645 public static final String FEATURE_WEBVIEW = "android.software.webview"; 1646 1647 /** 1648 * Feature for {@link #getSystemAvailableFeatures} and 1649 * {@link #hasSystemFeature}: This device supports ethernet. 1650 * @hide 1651 */ 1652 @SdkConstant(SdkConstantType.FEATURE) 1653 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 1654 1655 /** 1656 * Feature for {@link #getSystemAvailableFeatures} and 1657 * {@link #hasSystemFeature}: This device supports HDMI-CEC. 1658 * @hide 1659 */ 1660 @SdkConstant(SdkConstantType.FEATURE) 1661 public static final String FEATURE_HDMI_CEC = "android.hardware.hdmi.cec"; 1662 1663 /** 1664 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1665 * The device has all of the inputs necessary to be considered a compatible game controller, or 1666 * includes a compatible game controller in the box. 1667 */ 1668 @SdkConstant(SdkConstantType.FEATURE) 1669 public static final String FEATURE_GAMEPAD = "android.hardware.gamepad"; 1670 1671 /** 1672 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1673 * The device has a full implementation of the android.media.midi.* APIs. 1674 */ 1675 @SdkConstant(SdkConstantType.FEATURE) 1676 public static final String FEATURE_MIDI = "android.software.midi"; 1677 1678 /** 1679 * Action to external storage service to clean out removed apps. 1680 * @hide 1681 */ 1682 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1683 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1684 1685 /** 1686 * Extra field name for the URI to a verification file. Passed to a package 1687 * verifier. 1688 * 1689 * @hide 1690 */ 1691 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1692 1693 /** 1694 * Extra field name for the ID of a package pending verification. Passed to 1695 * a package verifier and is used to call back to 1696 * {@link PackageManager#verifyPendingInstall(int, int)} 1697 */ 1698 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1699 1700 /** 1701 * Extra field name for the package identifier which is trying to install 1702 * the package. 1703 * 1704 * @hide 1705 */ 1706 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1707 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1708 1709 /** 1710 * Extra field name for the requested install flags for a package pending 1711 * verification. Passed to a package verifier. 1712 * 1713 * @hide 1714 */ 1715 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1716 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1717 1718 /** 1719 * Extra field name for the uid of who is requesting to install 1720 * the package. 1721 * 1722 * @hide 1723 */ 1724 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1725 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1726 1727 /** 1728 * Extra field name for the package name of a package pending verification. 1729 * 1730 * @hide 1731 */ 1732 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1733 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1734 /** 1735 * Extra field name for the result of a verification, either 1736 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1737 * Passed to package verifiers after a package is verified. 1738 */ 1739 public static final String EXTRA_VERIFICATION_RESULT 1740 = "android.content.pm.extra.VERIFICATION_RESULT"; 1741 1742 /** 1743 * Extra field name for the version code of a package pending verification. 1744 * 1745 * @hide 1746 */ 1747 public static final String EXTRA_VERIFICATION_VERSION_CODE 1748 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1749 1750 /** 1751 * Extra field name for the ID of a intent filter pending verification. Passed to 1752 * an intent filter verifier and is used to call back to 1753 * {@link PackageManager#verifyIntentFilter(int, int)} 1754 * 1755 * @hide 1756 */ 1757 public static final String EXTRA_INTENT_FILTER_VERIFICATION_ID 1758 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_ID"; 1759 1760 /** 1761 * Extra field name for the scheme used for an intent filter pending verification. Passed to 1762 * an intent filter verifier and is used to construct the URI to verify against. 1763 * 1764 * Usually this is "https" 1765 * 1766 * @hide 1767 */ 1768 public static final String EXTRA_INTENT_FILTER_VERIFICATION_URI_SCHEME 1769 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_URI_SCHEME"; 1770 1771 /** 1772 * Extra field name for the host names to be used for an intent filter pending verification. 1773 * Passed to an intent filter verifier and is used to construct the URI to verify the 1774 * intent filter. 1775 * 1776 * This is a space delimited list of hosts. 1777 * 1778 * @hide 1779 */ 1780 public static final String EXTRA_INTENT_FILTER_VERIFICATION_HOSTS 1781 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_HOSTS"; 1782 1783 /** 1784 * Extra field name for the package name to be used for an intent filter pending verification. 1785 * Passed to an intent filter verifier and is used to check the verification responses coming 1786 * from the hosts. Each host response will need to include the package name of APK containing 1787 * the intent filter. 1788 * 1789 * @hide 1790 */ 1791 public static final String EXTRA_INTENT_FILTER_VERIFICATION_PACKAGE_NAME 1792 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_PACKAGE_NAME"; 1793 1794 /** 1795 * The action used to request that the user approve a permission request 1796 * from the application. 1797 * 1798 * @hide 1799 */ 1800 @SystemApi 1801 public static final String ACTION_REQUEST_PERMISSIONS = 1802 "android.content.pm.action.REQUEST_PERMISSIONS"; 1803 1804 /** 1805 * The component name handling runtime permission grants. 1806 * 1807 * @hide 1808 */ 1809 public static final String GRANT_PERMISSIONS_PACKAGE_NAME = 1810 "com.android.packageinstaller"; 1811 1812 /** 1813 * The names of the requested permissions. 1814 * <p> 1815 * <strong>Type:</strong> String[] 1816 * </p> 1817 * 1818 * @hide 1819 */ 1820 @SystemApi 1821 public static final String EXTRA_REQUEST_PERMISSIONS_NAMES = 1822 "android.content.pm.extra.REQUEST_PERMISSIONS_NAMES"; 1823 1824 /** 1825 * The results from the permissions request. 1826 * <p> 1827 * <strong>Type:</strong> int[] of #PermissionResult 1828 * </p> 1829 * 1830 * @hide 1831 */ 1832 @SystemApi 1833 public static final String EXTRA_REQUEST_PERMISSIONS_RESULTS 1834 = "android.content.pm.extra.REQUEST_PERMISSIONS_RESULTS"; 1835 1836 /** 1837 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 1838 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1839 * the existing definition for the permission. 1840 * @hide 1841 */ 1842 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1843 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1844 1845 /** 1846 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 1847 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1848 * being redundantly defined by the package being installed. 1849 * @hide 1850 */ 1851 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1852 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1853 1854 /** 1855 * Retrieve overall information about an application package that is 1856 * installed on the system. 1857 * <p> 1858 * Throws {@link NameNotFoundException} if a package with the given name can 1859 * not be found on the system. 1860 * 1861 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1862 * desired package. 1863 * @param flags Additional option flags. Use any combination of 1864 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1865 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1866 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1867 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1868 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1869 * modify the data returned. 1870 * @return Returns a PackageInfo object containing information about the 1871 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1872 * package is not found in the list of installed applications, the 1873 * package information is retrieved from the list of uninstalled 1874 * applications (which includes installed applications as well as 1875 * applications with data directory i.e. applications which had been 1876 * deleted with {@code DONT_DELETE_DATA} flag set). 1877 * @see #GET_ACTIVITIES 1878 * @see #GET_GIDS 1879 * @see #GET_CONFIGURATIONS 1880 * @see #GET_INSTRUMENTATION 1881 * @see #GET_PERMISSIONS 1882 * @see #GET_PROVIDERS 1883 * @see #GET_RECEIVERS 1884 * @see #GET_SERVICES 1885 * @see #GET_SIGNATURES 1886 * @see #GET_UNINSTALLED_PACKAGES 1887 */ 1888 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1889 throws NameNotFoundException; 1890 1891 /** 1892 * Map from the current package names in use on the device to whatever 1893 * the current canonical name of that package is. 1894 * @param names Array of current names to be mapped. 1895 * @return Returns an array of the same size as the original, containing 1896 * the canonical name for each package. 1897 */ 1898 public abstract String[] currentToCanonicalPackageNames(String[] names); 1899 1900 /** 1901 * Map from a packages canonical name to the current name in use on the device. 1902 * @param names Array of new names to be mapped. 1903 * @return Returns an array of the same size as the original, containing 1904 * the current name for each package. 1905 */ 1906 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1907 1908 /** 1909 * Returns a "good" intent to launch a front-door activity in a package. 1910 * This is used, for example, to implement an "open" button when browsing 1911 * through packages. The current implementation looks first for a main 1912 * activity in the category {@link Intent#CATEGORY_INFO}, and next for a 1913 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}. Returns 1914 * <code>null</code> if neither are found. 1915 * 1916 * @param packageName The name of the package to inspect. 1917 * 1918 * @return A fully-qualified {@link Intent} that can be used to launch the 1919 * main activity in the package. Returns <code>null</code> if the package 1920 * does not contain such an activity, or if <em>packageName</em> is not 1921 * recognized. 1922 */ 1923 public abstract Intent getLaunchIntentForPackage(String packageName); 1924 1925 /** 1926 * Return a "good" intent to launch a front-door Leanback activity in a 1927 * package, for use for example to implement an "open" button when browsing 1928 * through packages. The current implementation will look for a main 1929 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 1930 * return null if no main leanback activities are found. 1931 * <p> 1932 * Throws {@link NameNotFoundException} if a package with the given name 1933 * cannot be found on the system. 1934 * 1935 * @param packageName The name of the package to inspect. 1936 * @return Returns either a fully-qualified Intent that can be used to launch 1937 * the main Leanback activity in the package, or null if the package 1938 * does not contain such an activity. 1939 */ 1940 public abstract Intent getLeanbackLaunchIntentForPackage(String packageName); 1941 1942 /** 1943 * Return an array of all of the secondary group-ids that have been assigned 1944 * to a package. 1945 * <p> 1946 * Throws {@link NameNotFoundException} if a package with the given name 1947 * cannot be found on the system. 1948 * 1949 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1950 * desired package. 1951 * @return Returns an int array of the assigned gids, or null if there are 1952 * none. 1953 */ 1954 public abstract int[] getPackageGids(String packageName) 1955 throws NameNotFoundException; 1956 1957 /** 1958 * @hide Return the uid associated with the given package name for the 1959 * given user. 1960 * 1961 * <p>Throws {@link NameNotFoundException} if a package with the given 1962 * name can not be found on the system. 1963 * 1964 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1965 * desired package. 1966 * @param userHandle The user handle identifier to look up the package under. 1967 * 1968 * @return Returns an integer uid who owns the given package name. 1969 */ 1970 public abstract int getPackageUid(String packageName, int userHandle) 1971 throws NameNotFoundException; 1972 1973 /** 1974 * Retrieve all of the information we know about a particular permission. 1975 * 1976 * <p>Throws {@link NameNotFoundException} if a permission with the given 1977 * name cannot be found on the system. 1978 * 1979 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1980 * of the permission you are interested in. 1981 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1982 * retrieve any meta-data associated with the permission. 1983 * 1984 * @return Returns a {@link PermissionInfo} containing information about the 1985 * permission. 1986 */ 1987 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1988 throws NameNotFoundException; 1989 1990 /** 1991 * Query for all of the permissions associated with a particular group. 1992 * 1993 * <p>Throws {@link NameNotFoundException} if the given group does not 1994 * exist. 1995 * 1996 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1997 * of the permission group you are interested in. Use null to 1998 * find all of the permissions not associated with a group. 1999 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 2000 * retrieve any meta-data associated with the permissions. 2001 * 2002 * @return Returns a list of {@link PermissionInfo} containing information 2003 * about all of the permissions in the given group. 2004 */ 2005 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 2006 int flags) throws NameNotFoundException; 2007 2008 /** 2009 * Retrieve all of the information we know about a particular group of 2010 * permissions. 2011 * 2012 * <p>Throws {@link NameNotFoundException} if a permission group with the given 2013 * name cannot be found on the system. 2014 * 2015 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 2016 * of the permission you are interested in. 2017 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 2018 * retrieve any meta-data associated with the permission group. 2019 * 2020 * @return Returns a {@link PermissionGroupInfo} containing information 2021 * about the permission. 2022 */ 2023 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 2024 int flags) throws NameNotFoundException; 2025 2026 /** 2027 * Retrieve all of the known permission groups in the system. 2028 * 2029 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 2030 * retrieve any meta-data associated with the permission group. 2031 * 2032 * @return Returns a list of {@link PermissionGroupInfo} containing 2033 * information about all of the known permission groups. 2034 */ 2035 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 2036 2037 /** 2038 * Retrieve all of the information we know about a particular 2039 * package/application. 2040 * 2041 * <p>Throws {@link NameNotFoundException} if an application with the given 2042 * package name cannot be found on the system. 2043 * 2044 * @param packageName The full name (i.e. com.google.apps.contacts) of an 2045 * application. 2046 * @param flags Additional option flags. Use any combination of 2047 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2048 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2049 * 2050 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 2051 * information about the package. 2052 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 2053 * found in the list of installed applications, 2054 * the application information is retrieved from the 2055 * list of uninstalled applications(which includes 2056 * installed applications as well as applications 2057 * with data directory ie applications which had been 2058 * deleted with {@code DONT_DELETE_DATA} flag set). 2059 * 2060 * @see #GET_META_DATA 2061 * @see #GET_SHARED_LIBRARY_FILES 2062 * @see #GET_UNINSTALLED_PACKAGES 2063 */ 2064 public abstract ApplicationInfo getApplicationInfo(String packageName, 2065 int flags) throws NameNotFoundException; 2066 2067 /** 2068 * Retrieve all of the information we know about a particular activity 2069 * class. 2070 * 2071 * <p>Throws {@link NameNotFoundException} if an activity with the given 2072 * class name cannot be found on the system. 2073 * 2074 * @param component The full component name (i.e. 2075 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 2076 * class. 2077 * @param flags Additional option flags. Use any combination of 2078 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2079 * to modify the data (in ApplicationInfo) returned. 2080 * 2081 * @return {@link ActivityInfo} containing information about the activity. 2082 * 2083 * @see #GET_INTENT_FILTERS 2084 * @see #GET_META_DATA 2085 * @see #GET_SHARED_LIBRARY_FILES 2086 */ 2087 public abstract ActivityInfo getActivityInfo(ComponentName component, 2088 int flags) throws NameNotFoundException; 2089 2090 /** 2091 * Retrieve all of the information we know about a particular receiver 2092 * class. 2093 * 2094 * <p>Throws {@link NameNotFoundException} if a receiver with the given 2095 * class name cannot be found on the system. 2096 * 2097 * @param component The full component name (i.e. 2098 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 2099 * class. 2100 * @param flags Additional option flags. Use any combination of 2101 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2102 * to modify the data returned. 2103 * 2104 * @return {@link ActivityInfo} containing information about the receiver. 2105 * 2106 * @see #GET_INTENT_FILTERS 2107 * @see #GET_META_DATA 2108 * @see #GET_SHARED_LIBRARY_FILES 2109 */ 2110 public abstract ActivityInfo getReceiverInfo(ComponentName component, 2111 int flags) throws NameNotFoundException; 2112 2113 /** 2114 * Retrieve all of the information we know about a particular service 2115 * class. 2116 * 2117 * <p>Throws {@link NameNotFoundException} if a service with the given 2118 * class name cannot be found on the system. 2119 * 2120 * @param component The full component name (i.e. 2121 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 2122 * class. 2123 * @param flags Additional option flags. Use any combination of 2124 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2125 * to modify the data returned. 2126 * 2127 * @return ServiceInfo containing information about the service. 2128 * 2129 * @see #GET_META_DATA 2130 * @see #GET_SHARED_LIBRARY_FILES 2131 */ 2132 public abstract ServiceInfo getServiceInfo(ComponentName component, 2133 int flags) throws NameNotFoundException; 2134 2135 /** 2136 * Retrieve all of the information we know about a particular content 2137 * provider class. 2138 * 2139 * <p>Throws {@link NameNotFoundException} if a provider with the given 2140 * class name cannot be found on the system. 2141 * 2142 * @param component The full component name (i.e. 2143 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 2144 * ContentProvider class. 2145 * @param flags Additional option flags. Use any combination of 2146 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2147 * to modify the data returned. 2148 * 2149 * @return ProviderInfo containing information about the service. 2150 * 2151 * @see #GET_META_DATA 2152 * @see #GET_SHARED_LIBRARY_FILES 2153 */ 2154 public abstract ProviderInfo getProviderInfo(ComponentName component, 2155 int flags) throws NameNotFoundException; 2156 2157 /** 2158 * Return a List of all packages that are installed 2159 * on the device. 2160 * 2161 * @param flags Additional option flags. Use any combination of 2162 * {@link #GET_ACTIVITIES}, 2163 * {@link #GET_GIDS}, 2164 * {@link #GET_CONFIGURATIONS}, 2165 * {@link #GET_INSTRUMENTATION}, 2166 * {@link #GET_PERMISSIONS}, 2167 * {@link #GET_PROVIDERS}, 2168 * {@link #GET_RECEIVERS}, 2169 * {@link #GET_SERVICES}, 2170 * {@link #GET_SIGNATURES}, 2171 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2172 * 2173 * @return A List of PackageInfo objects, one for each package that is 2174 * installed on the device. In the unlikely case of there being no 2175 * installed packages, an empty list is returned. 2176 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2177 * applications including those deleted with {@code DONT_DELETE_DATA} 2178 * (partially installed apps with data directory) will be returned. 2179 * 2180 * @see #GET_ACTIVITIES 2181 * @see #GET_GIDS 2182 * @see #GET_CONFIGURATIONS 2183 * @see #GET_INSTRUMENTATION 2184 * @see #GET_PERMISSIONS 2185 * @see #GET_PROVIDERS 2186 * @see #GET_RECEIVERS 2187 * @see #GET_SERVICES 2188 * @see #GET_SIGNATURES 2189 * @see #GET_UNINSTALLED_PACKAGES 2190 */ 2191 public abstract List<PackageInfo> getInstalledPackages(int flags); 2192 2193 /** 2194 * Return a List of all installed packages that are currently 2195 * holding any of the given permissions. 2196 * 2197 * @param flags Additional option flags. Use any combination of 2198 * {@link #GET_ACTIVITIES}, 2199 * {@link #GET_GIDS}, 2200 * {@link #GET_CONFIGURATIONS}, 2201 * {@link #GET_INSTRUMENTATION}, 2202 * {@link #GET_PERMISSIONS}, 2203 * {@link #GET_PROVIDERS}, 2204 * {@link #GET_RECEIVERS}, 2205 * {@link #GET_SERVICES}, 2206 * {@link #GET_SIGNATURES}, 2207 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2208 * 2209 * @return Returns a List of PackageInfo objects, one for each installed 2210 * application that is holding any of the permissions that were provided. 2211 * 2212 * @see #GET_ACTIVITIES 2213 * @see #GET_GIDS 2214 * @see #GET_CONFIGURATIONS 2215 * @see #GET_INSTRUMENTATION 2216 * @see #GET_PERMISSIONS 2217 * @see #GET_PROVIDERS 2218 * @see #GET_RECEIVERS 2219 * @see #GET_SERVICES 2220 * @see #GET_SIGNATURES 2221 * @see #GET_UNINSTALLED_PACKAGES 2222 */ 2223 public abstract List<PackageInfo> getPackagesHoldingPermissions( 2224 String[] permissions, int flags); 2225 2226 /** 2227 * Return a List of all packages that are installed on the device, for a specific user. 2228 * Requesting a list of installed packages for another user 2229 * will require the permission INTERACT_ACROSS_USERS_FULL. 2230 * @param flags Additional option flags. Use any combination of 2231 * {@link #GET_ACTIVITIES}, 2232 * {@link #GET_GIDS}, 2233 * {@link #GET_CONFIGURATIONS}, 2234 * {@link #GET_INSTRUMENTATION}, 2235 * {@link #GET_PERMISSIONS}, 2236 * {@link #GET_PROVIDERS}, 2237 * {@link #GET_RECEIVERS}, 2238 * {@link #GET_SERVICES}, 2239 * {@link #GET_SIGNATURES}, 2240 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2241 * @param userId The user for whom the installed packages are to be listed 2242 * 2243 * @return A List of PackageInfo objects, one for each package that is 2244 * installed on the device. In the unlikely case of there being no 2245 * installed packages, an empty list is returned. 2246 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2247 * applications including those deleted with {@code DONT_DELETE_DATA} 2248 * (partially installed apps with data directory) will be returned. 2249 * 2250 * @see #GET_ACTIVITIES 2251 * @see #GET_GIDS 2252 * @see #GET_CONFIGURATIONS 2253 * @see #GET_INSTRUMENTATION 2254 * @see #GET_PERMISSIONS 2255 * @see #GET_PROVIDERS 2256 * @see #GET_RECEIVERS 2257 * @see #GET_SERVICES 2258 * @see #GET_SIGNATURES 2259 * @see #GET_UNINSTALLED_PACKAGES 2260 * 2261 * @hide 2262 */ 2263 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 2264 2265 /** 2266 * Check whether a particular package has been granted a particular 2267 * permission. 2268 * 2269 * @param permName The name of the permission you are checking for, 2270 * @param pkgName The name of the package you are checking against. 2271 * 2272 * @return If the package has the permission, PERMISSION_GRANTED is 2273 * returned. If it does not have the permission, PERMISSION_DENIED 2274 * is returned. 2275 * 2276 * @see #PERMISSION_GRANTED 2277 * @see #PERMISSION_DENIED 2278 */ 2279 @CheckResult 2280 public abstract int checkPermission(String permName, String pkgName); 2281 2282 /** 2283 * Add a new dynamic permission to the system. For this to work, your 2284 * package must have defined a permission tree through the 2285 * {@link android.R.styleable#AndroidManifestPermissionTree 2286 * <permission-tree>} tag in its manifest. A package can only add 2287 * permissions to trees that were defined by either its own package or 2288 * another with the same user id; a permission is in a tree if it 2289 * matches the name of the permission tree + ".": for example, 2290 * "com.foo.bar" is a member of the permission tree "com.foo". 2291 * 2292 * <p>It is good to make your permission tree name descriptive, because you 2293 * are taking possession of that entire set of permission names. Thus, it 2294 * must be under a domain you control, with a suffix that will not match 2295 * any normal permissions that may be declared in any applications that 2296 * are part of that domain. 2297 * 2298 * <p>New permissions must be added before 2299 * any .apks are installed that use those permissions. Permissions you 2300 * add through this method are remembered across reboots of the device. 2301 * If the given permission already exists, the info you supply here 2302 * will be used to update it. 2303 * 2304 * @param info Description of the permission to be added. 2305 * 2306 * @return Returns true if a new permission was created, false if an 2307 * existing one was updated. 2308 * 2309 * @throws SecurityException if you are not allowed to add the 2310 * given permission name. 2311 * 2312 * @see #removePermission(String) 2313 */ 2314 public abstract boolean addPermission(PermissionInfo info); 2315 2316 /** 2317 * Like {@link #addPermission(PermissionInfo)} but asynchronously 2318 * persists the package manager state after returning from the call, 2319 * allowing it to return quicker and batch a series of adds at the 2320 * expense of no guarantee the added permission will be retained if 2321 * the device is rebooted before it is written. 2322 */ 2323 public abstract boolean addPermissionAsync(PermissionInfo info); 2324 2325 /** 2326 * Removes a permission that was previously added with 2327 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 2328 * -- you are only allowed to remove permissions that you are allowed 2329 * to add. 2330 * 2331 * @param name The name of the permission to remove. 2332 * 2333 * @throws SecurityException if you are not allowed to remove the 2334 * given permission name. 2335 * 2336 * @see #addPermission(PermissionInfo) 2337 */ 2338 public abstract void removePermission(String name); 2339 2340 /** 2341 * Grant a runtime permission to an application which the application does not 2342 * already have. The permission must have been requested by the application. 2343 * If the application is not allowed to hold the permission, a {@link 2344 * java.lang.SecurityException} is thrown. 2345 * <p> 2346 * <strong>Note: </strong>Using this API requires holding 2347 * android.permission.GRANT_REVOKE_PERMISSIONS and if the user id is 2348 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 2349 * </p> 2350 * 2351 * @param packageName The package to which to grant the permission. 2352 * @param permissionName The permission name to grant. 2353 * @param user The user for which to grant the permission. 2354 * 2355 * @see #revokePermission(String, String, android.os.UserHandle) 2356 * 2357 * @hide 2358 */ 2359 @SystemApi 2360 public abstract void grantPermission(@NonNull String packageName, 2361 @NonNull String permissionName, @NonNull UserHandle user); 2362 2363 /** 2364 * Revoke a runtime permission that was previously granted by {@link 2365 * #grantPermission(String, String, android.os.UserHandle)}. The permission 2366 * must have been requested by and granted to the application. If the 2367 * application is not allowed to hold the permission, a {@link 2368 * java.lang.SecurityException} is thrown. 2369 * <p> 2370 * <strong>Note: </strong>Using this API requires holding 2371 * android.permission.GRANT_REVOKE_PERMISSIONS and if the user id is 2372 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 2373 * </p> 2374 * 2375 * @param packageName The package from which to revoke the permission. 2376 * @param permissionName The permission name to revoke. 2377 * @param user The user for which to revoke the permission. 2378 * 2379 * @see #grantPermission(String, String, android.os.UserHandle) 2380 * 2381 * @hide 2382 */ 2383 @SystemApi 2384 public abstract void revokePermission(@NonNull String packageName, 2385 @NonNull String permissionName, @NonNull UserHandle user); 2386 2387 /** 2388 * Returns an {@link android.content.Intent} suitable for passing to 2389 * {@link android.app.Activity#startActivityForResult(android.content.Intent, int)} 2390 * which prompts the user to grant permissions to this application. 2391 * 2392 * @throws NullPointerException if {@code permissions} is {@code null} or empty. 2393 * 2394 * @hide 2395 */ 2396 public Intent buildRequestPermissionsIntent(@NonNull String[] permissions) { 2397 if (ArrayUtils.isEmpty(permissions)) { 2398 throw new NullPointerException("permission cannot be null or empty"); 2399 } 2400 Intent intent = new Intent(ACTION_REQUEST_PERMISSIONS); 2401 intent.putExtra(EXTRA_REQUEST_PERMISSIONS_NAMES, permissions); 2402 intent.setPackage(GRANT_PERMISSIONS_PACKAGE_NAME); 2403 return intent; 2404 } 2405 2406 /** 2407 * Compare the signatures of two packages to determine if the same 2408 * signature appears in both of them. If they do contain the same 2409 * signature, then they are allowed special privileges when working 2410 * with each other: they can share the same user-id, run instrumentation 2411 * against each other, etc. 2412 * 2413 * @param pkg1 First package name whose signature will be compared. 2414 * @param pkg2 Second package name whose signature will be compared. 2415 * 2416 * @return Returns an integer indicating whether all signatures on the 2417 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2418 * all signatures match or < 0 if there is not a match ({@link 2419 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2420 * 2421 * @see #checkSignatures(int, int) 2422 * @see #SIGNATURE_MATCH 2423 * @see #SIGNATURE_NO_MATCH 2424 * @see #SIGNATURE_UNKNOWN_PACKAGE 2425 */ 2426 @CheckResult 2427 public abstract int checkSignatures(String pkg1, String pkg2); 2428 2429 /** 2430 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 2431 * the two packages to be checked. This can be useful, for example, 2432 * when doing the check in an IPC, where the UID is the only identity 2433 * available. It is functionally identical to determining the package 2434 * associated with the UIDs and checking their signatures. 2435 * 2436 * @param uid1 First UID whose signature will be compared. 2437 * @param uid2 Second UID whose signature will be compared. 2438 * 2439 * @return Returns an integer indicating whether all signatures on the 2440 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2441 * all signatures match or < 0 if there is not a match ({@link 2442 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2443 * 2444 * @see #checkSignatures(String, String) 2445 * @see #SIGNATURE_MATCH 2446 * @see #SIGNATURE_NO_MATCH 2447 * @see #SIGNATURE_UNKNOWN_PACKAGE 2448 */ 2449 @CheckResult 2450 public abstract int checkSignatures(int uid1, int uid2); 2451 2452 /** 2453 * Retrieve the names of all packages that are associated with a particular 2454 * user id. In most cases, this will be a single package name, the package 2455 * that has been assigned that user id. Where there are multiple packages 2456 * sharing the same user id through the "sharedUserId" mechanism, all 2457 * packages with that id will be returned. 2458 * 2459 * @param uid The user id for which you would like to retrieve the 2460 * associated packages. 2461 * 2462 * @return Returns an array of one or more packages assigned to the user 2463 * id, or null if there are no known packages with the given id. 2464 */ 2465 public abstract String[] getPackagesForUid(int uid); 2466 2467 /** 2468 * Retrieve the official name associated with a user id. This name is 2469 * guaranteed to never change, though it is possibly for the underlying 2470 * user id to be changed. That is, if you are storing information about 2471 * user ids in persistent storage, you should use the string returned 2472 * by this function instead of the raw user-id. 2473 * 2474 * @param uid The user id for which you would like to retrieve a name. 2475 * @return Returns a unique name for the given user id, or null if the 2476 * user id is not currently assigned. 2477 */ 2478 public abstract String getNameForUid(int uid); 2479 2480 /** 2481 * Return the user id associated with a shared user name. Multiple 2482 * applications can specify a shared user name in their manifest and thus 2483 * end up using a common uid. This might be used for new applications 2484 * that use an existing shared user name and need to know the uid of the 2485 * shared user. 2486 * 2487 * @param sharedUserName The shared user name whose uid is to be retrieved. 2488 * @return Returns the uid associated with the shared user, or NameNotFoundException 2489 * if the shared user name is not being used by any installed packages 2490 * @hide 2491 */ 2492 public abstract int getUidForSharedUser(String sharedUserName) 2493 throws NameNotFoundException; 2494 2495 /** 2496 * Return a List of all application packages that are installed on the 2497 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2498 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2499 * installed apps with data directory) will be returned. 2500 * 2501 * @param flags Additional option flags. Use any combination of 2502 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2503 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2504 * 2505 * @return Returns a List of ApplicationInfo objects, one for each application that 2506 * is installed on the device. In the unlikely case of there being 2507 * no installed applications, an empty list is returned. 2508 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2509 * applications including those deleted with {@code DONT_DELETE_DATA} 2510 * (partially installed apps with data directory) will be returned. 2511 * 2512 * @see #GET_META_DATA 2513 * @see #GET_SHARED_LIBRARY_FILES 2514 * @see #GET_UNINSTALLED_PACKAGES 2515 */ 2516 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2517 2518 /** 2519 * Get a list of shared libraries that are available on the 2520 * system. 2521 * 2522 * @return An array of shared library names that are 2523 * available on the system, or null if none are installed. 2524 * 2525 */ 2526 public abstract String[] getSystemSharedLibraryNames(); 2527 2528 /** 2529 * Get a list of features that are available on the 2530 * system. 2531 * 2532 * @return An array of FeatureInfo classes describing the features 2533 * that are available on the system, or null if there are none(!!). 2534 */ 2535 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2536 2537 /** 2538 * Check whether the given feature name is one of the available 2539 * features as returned by {@link #getSystemAvailableFeatures()}. 2540 * 2541 * @return Returns true if the devices supports the feature, else 2542 * false. 2543 */ 2544 public abstract boolean hasSystemFeature(String name); 2545 2546 /** 2547 * Determine the best action to perform for a given Intent. This is how 2548 * {@link Intent#resolveActivity} finds an activity if a class has not 2549 * been explicitly specified. 2550 * 2551 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2552 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2553 * only flag. You need to do so to resolve the activity in the same way 2554 * that {@link android.content.Context#startActivity(Intent)} and 2555 * {@link android.content.Intent#resolveActivity(PackageManager) 2556 * Intent.resolveActivity(PackageManager)} do.</p> 2557 * 2558 * @param intent An intent containing all of the desired specification 2559 * (action, data, type, category, and/or component). 2560 * @param flags Additional option flags. The most important is 2561 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2562 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2563 * 2564 * @return Returns a ResolveInfo containing the final activity intent that 2565 * was determined to be the best action. Returns null if no 2566 * matching activity was found. If multiple matching activities are 2567 * found and there is no default set, returns a ResolveInfo 2568 * containing something else, such as the activity resolver. 2569 * 2570 * @see #MATCH_DEFAULT_ONLY 2571 * @see #GET_INTENT_FILTERS 2572 * @see #GET_RESOLVED_FILTER 2573 */ 2574 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2575 2576 /** 2577 * Determine the best action to perform for a given Intent for a given user. This 2578 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2579 * been explicitly specified. 2580 * 2581 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2582 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2583 * only flag. You need to do so to resolve the activity in the same way 2584 * that {@link android.content.Context#startActivity(Intent)} and 2585 * {@link android.content.Intent#resolveActivity(PackageManager) 2586 * Intent.resolveActivity(PackageManager)} do.</p> 2587 * 2588 * @param intent An intent containing all of the desired specification 2589 * (action, data, type, category, and/or component). 2590 * @param flags Additional option flags. The most important is 2591 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2592 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2593 * @param userId The user id. 2594 * 2595 * @return Returns a ResolveInfo containing the final activity intent that 2596 * was determined to be the best action. Returns null if no 2597 * matching activity was found. If multiple matching activities are 2598 * found and there is no default set, returns a ResolveInfo 2599 * containing something else, such as the activity resolver. 2600 * 2601 * @see #MATCH_DEFAULT_ONLY 2602 * @see #GET_INTENT_FILTERS 2603 * @see #GET_RESOLVED_FILTER 2604 * 2605 * @hide 2606 */ 2607 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2608 2609 /** 2610 * Retrieve all activities that can be performed for the given intent. 2611 * 2612 * @param intent The desired intent as per resolveActivity(). 2613 * @param flags Additional option flags. The most important is 2614 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2615 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2616 * 2617 * @return A List<ResolveInfo> containing one entry for each matching 2618 * Activity. These are ordered from best to worst match -- that 2619 * is, the first item in the list is what is returned by 2620 * {@link #resolveActivity}. If there are no matching activities, an empty 2621 * list is returned. 2622 * 2623 * @see #MATCH_DEFAULT_ONLY 2624 * @see #GET_INTENT_FILTERS 2625 * @see #GET_RESOLVED_FILTER 2626 */ 2627 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2628 int flags); 2629 2630 /** 2631 * Retrieve all activities that can be performed for the given intent, for a specific user. 2632 * 2633 * @param intent The desired intent as per resolveActivity(). 2634 * @param flags Additional option flags. The most important is 2635 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2636 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2637 * 2638 * @return A List<ResolveInfo> containing one entry for each matching 2639 * Activity. These are ordered from best to worst match -- that 2640 * is, the first item in the list is what is returned by 2641 * {@link #resolveActivity}. If there are no matching activities, an empty 2642 * list is returned. 2643 * 2644 * @see #MATCH_DEFAULT_ONLY 2645 * @see #GET_INTENT_FILTERS 2646 * @see #GET_RESOLVED_FILTER 2647 * @hide 2648 */ 2649 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2650 int flags, int userId); 2651 2652 2653 /** 2654 * Retrieve a set of activities that should be presented to the user as 2655 * similar options. This is like {@link #queryIntentActivities}, except it 2656 * also allows you to supply a list of more explicit Intents that you would 2657 * like to resolve to particular options, and takes care of returning the 2658 * final ResolveInfo list in a reasonable order, with no duplicates, based 2659 * on those inputs. 2660 * 2661 * @param caller The class name of the activity that is making the 2662 * request. This activity will never appear in the output 2663 * list. Can be null. 2664 * @param specifics An array of Intents that should be resolved to the 2665 * first specific results. Can be null. 2666 * @param intent The desired intent as per resolveActivity(). 2667 * @param flags Additional option flags. The most important is 2668 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2669 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2670 * 2671 * @return A List<ResolveInfo> containing one entry for each matching 2672 * Activity. These are ordered first by all of the intents resolved 2673 * in <var>specifics</var> and then any additional activities that 2674 * can handle <var>intent</var> but did not get included by one of 2675 * the <var>specifics</var> intents. If there are no matching 2676 * activities, an empty list is returned. 2677 * 2678 * @see #MATCH_DEFAULT_ONLY 2679 * @see #GET_INTENT_FILTERS 2680 * @see #GET_RESOLVED_FILTER 2681 */ 2682 public abstract List<ResolveInfo> queryIntentActivityOptions( 2683 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2684 2685 /** 2686 * Retrieve all receivers that can handle a broadcast of the given intent. 2687 * 2688 * @param intent The desired intent as per resolveActivity(). 2689 * @param flags Additional option flags. 2690 * 2691 * @return A List<ResolveInfo> containing one entry for each matching 2692 * Receiver. These are ordered from first to last in priority. If 2693 * there are no matching receivers, an empty list is returned. 2694 * 2695 * @see #MATCH_DEFAULT_ONLY 2696 * @see #GET_INTENT_FILTERS 2697 * @see #GET_RESOLVED_FILTER 2698 */ 2699 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2700 int flags); 2701 2702 /** 2703 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2704 * user. 2705 * 2706 * @param intent The desired intent as per resolveActivity(). 2707 * @param flags Additional option flags. 2708 * @param userId The userId of the user being queried. 2709 * 2710 * @return A List<ResolveInfo> containing one entry for each matching 2711 * Receiver. These are ordered from first to last in priority. If 2712 * there are no matching receivers, an empty list is returned. 2713 * 2714 * @see #MATCH_DEFAULT_ONLY 2715 * @see #GET_INTENT_FILTERS 2716 * @see #GET_RESOLVED_FILTER 2717 * @hide 2718 */ 2719 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2720 int flags, int userId); 2721 2722 /** 2723 * Determine the best service to handle for a given Intent. 2724 * 2725 * @param intent An intent containing all of the desired specification 2726 * (action, data, type, category, and/or component). 2727 * @param flags Additional option flags. 2728 * 2729 * @return Returns a ResolveInfo containing the final service intent that 2730 * was determined to be the best action. Returns null if no 2731 * matching service was found. 2732 * 2733 * @see #GET_INTENT_FILTERS 2734 * @see #GET_RESOLVED_FILTER 2735 */ 2736 public abstract ResolveInfo resolveService(Intent intent, int flags); 2737 2738 /** 2739 * Retrieve all services that can match the given intent. 2740 * 2741 * @param intent The desired intent as per resolveService(). 2742 * @param flags Additional option flags. 2743 * 2744 * @return A List<ResolveInfo> containing one entry for each matching 2745 * ServiceInfo. These are ordered from best to worst match -- that 2746 * is, the first item in the list is what is returned by 2747 * resolveService(). If there are no matching services, an empty 2748 * list is returned. 2749 * 2750 * @see #GET_INTENT_FILTERS 2751 * @see #GET_RESOLVED_FILTER 2752 */ 2753 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2754 int flags); 2755 2756 /** 2757 * Retrieve all services that can match the given intent for a given user. 2758 * 2759 * @param intent The desired intent as per resolveService(). 2760 * @param flags Additional option flags. 2761 * @param userId The user id. 2762 * 2763 * @return A List<ResolveInfo> containing one entry for each matching 2764 * ServiceInfo. These are ordered from best to worst match -- that 2765 * is, the first item in the list is what is returned by 2766 * resolveService(). If there are no matching services, an empty 2767 * list is returned. 2768 * 2769 * @see #GET_INTENT_FILTERS 2770 * @see #GET_RESOLVED_FILTER 2771 * 2772 * @hide 2773 */ 2774 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2775 int flags, int userId); 2776 2777 /** {@hide} */ 2778 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2779 Intent intent, int flags, int userId); 2780 2781 /** 2782 * Retrieve all providers that can match the given intent. 2783 * 2784 * @param intent An intent containing all of the desired specification 2785 * (action, data, type, category, and/or component). 2786 * @param flags Additional option flags. 2787 * @return A List<ResolveInfo> containing one entry for each matching 2788 * ProviderInfo. These are ordered from best to worst match. If 2789 * there are no matching providers, an empty list is returned. 2790 * @see #GET_INTENT_FILTERS 2791 * @see #GET_RESOLVED_FILTER 2792 */ 2793 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2794 2795 /** 2796 * Find a single content provider by its base path name. 2797 * 2798 * @param name The name of the provider to find. 2799 * @param flags Additional option flags. Currently should always be 0. 2800 * 2801 * @return ContentProviderInfo Information about the provider, if found, 2802 * else null. 2803 */ 2804 public abstract ProviderInfo resolveContentProvider(String name, 2805 int flags); 2806 2807 /** 2808 * Find a single content provider by its base path name. 2809 * 2810 * @param name The name of the provider to find. 2811 * @param flags Additional option flags. Currently should always be 0. 2812 * @param userId The user id. 2813 * 2814 * @return ContentProviderInfo Information about the provider, if found, 2815 * else null. 2816 * @hide 2817 */ 2818 public abstract ProviderInfo resolveContentProviderAsUser(String name, int flags, int userId); 2819 2820 /** 2821 * Retrieve content provider information. 2822 * 2823 * <p><em>Note: unlike most other methods, an empty result set is indicated 2824 * by a null return instead of an empty list.</em> 2825 * 2826 * @param processName If non-null, limits the returned providers to only 2827 * those that are hosted by the given process. If null, 2828 * all content providers are returned. 2829 * @param uid If <var>processName</var> is non-null, this is the required 2830 * uid owning the requested content providers. 2831 * @param flags Additional option flags. Currently should always be 0. 2832 * 2833 * @return A List<ContentProviderInfo> containing one entry for each 2834 * content provider either patching <var>processName</var> or, if 2835 * <var>processName</var> is null, all known content providers. 2836 * <em>If there are no matching providers, null is returned.</em> 2837 */ 2838 public abstract List<ProviderInfo> queryContentProviders( 2839 String processName, int uid, int flags); 2840 2841 /** 2842 * Retrieve all of the information we know about a particular 2843 * instrumentation class. 2844 * 2845 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2846 * given class name cannot be found on the system. 2847 * 2848 * @param className The full name (i.e. 2849 * com.google.apps.contacts.InstrumentList) of an 2850 * Instrumentation class. 2851 * @param flags Additional option flags. Currently should always be 0. 2852 * 2853 * @return InstrumentationInfo containing information about the 2854 * instrumentation. 2855 */ 2856 public abstract InstrumentationInfo getInstrumentationInfo( 2857 ComponentName className, int flags) throws NameNotFoundException; 2858 2859 /** 2860 * Retrieve information about available instrumentation code. May be used 2861 * to retrieve either all instrumentation code, or only the code targeting 2862 * a particular package. 2863 * 2864 * @param targetPackage If null, all instrumentation is returned; only the 2865 * instrumentation targeting this package name is 2866 * returned. 2867 * @param flags Additional option flags. Currently should always be 0. 2868 * 2869 * @return A List<InstrumentationInfo> containing one entry for each 2870 * matching available Instrumentation. Returns an empty list if 2871 * there is no instrumentation available for the given package. 2872 */ 2873 public abstract List<InstrumentationInfo> queryInstrumentation( 2874 String targetPackage, int flags); 2875 2876 /** 2877 * Retrieve an image from a package. This is a low-level API used by 2878 * the various package manager info structures (such as 2879 * {@link ComponentInfo} to implement retrieval of their associated 2880 * icon. 2881 * 2882 * @param packageName The name of the package that this icon is coming from. 2883 * Cannot be null. 2884 * @param resid The resource identifier of the desired image. Cannot be 0. 2885 * @param appInfo Overall information about <var>packageName</var>. This 2886 * may be null, in which case the application information will be retrieved 2887 * for you if needed; if you already have this information around, it can 2888 * be much more efficient to supply it here. 2889 * 2890 * @return Returns a Drawable holding the requested image. Returns null if 2891 * an image could not be found for any reason. 2892 */ 2893 public abstract Drawable getDrawable(String packageName, @DrawableRes int resid, 2894 ApplicationInfo appInfo); 2895 2896 /** 2897 * Retrieve the icon associated with an activity. Given the full name of 2898 * an activity, retrieves the information about it and calls 2899 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2900 * If the activity cannot be found, NameNotFoundException is thrown. 2901 * 2902 * @param activityName Name of the activity whose icon is to be retrieved. 2903 * 2904 * @return Returns the image of the icon, or the default activity icon if 2905 * it could not be found. Does not return null. 2906 * @throws NameNotFoundException Thrown if the resources for the given 2907 * activity could not be loaded. 2908 * 2909 * @see #getActivityIcon(Intent) 2910 */ 2911 public abstract Drawable getActivityIcon(ComponentName activityName) 2912 throws NameNotFoundException; 2913 2914 /** 2915 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2916 * set, this simply returns the result of 2917 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2918 * component and returns the icon associated with the resolved component. 2919 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2920 * to a component, NameNotFoundException is thrown. 2921 * 2922 * @param intent The intent for which you would like to retrieve an icon. 2923 * 2924 * @return Returns the image of the icon, or the default activity icon if 2925 * it could not be found. Does not return null. 2926 * @throws NameNotFoundException Thrown if the resources for application 2927 * matching the given intent could not be loaded. 2928 * 2929 * @see #getActivityIcon(ComponentName) 2930 */ 2931 public abstract Drawable getActivityIcon(Intent intent) 2932 throws NameNotFoundException; 2933 2934 /** 2935 * Retrieve the banner associated with an activity. Given the full name of 2936 * an activity, retrieves the information about it and calls 2937 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2938 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2939 * 2940 * @param activityName Name of the activity whose banner is to be retrieved. 2941 * @return Returns the image of the banner, or null if the activity has no 2942 * banner specified. 2943 * @throws NameNotFoundException Thrown if the resources for the given 2944 * activity could not be loaded. 2945 * @see #getActivityBanner(Intent) 2946 */ 2947 public abstract Drawable getActivityBanner(ComponentName activityName) 2948 throws NameNotFoundException; 2949 2950 /** 2951 * Retrieve the banner associated with an Intent. If intent.getClassName() 2952 * is set, this simply returns the result of 2953 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2954 * intent's component and returns the banner associated with the resolved 2955 * component. If intent.getClassName() cannot be found or the Intent cannot 2956 * be resolved to a component, NameNotFoundException is thrown. 2957 * 2958 * @param intent The intent for which you would like to retrieve a banner. 2959 * @return Returns the image of the banner, or null if the activity has no 2960 * banner specified. 2961 * @throws NameNotFoundException Thrown if the resources for application 2962 * matching the given intent could not be loaded. 2963 * @see #getActivityBanner(ComponentName) 2964 */ 2965 public abstract Drawable getActivityBanner(Intent intent) 2966 throws NameNotFoundException; 2967 2968 /** 2969 * Return the generic icon for an activity that is used when no specific 2970 * icon is defined. 2971 * 2972 * @return Drawable Image of the icon. 2973 */ 2974 public abstract Drawable getDefaultActivityIcon(); 2975 2976 /** 2977 * Retrieve the icon associated with an application. If it has not defined 2978 * an icon, the default app icon is returned. Does not return null. 2979 * 2980 * @param info Information about application being queried. 2981 * 2982 * @return Returns the image of the icon, or the default application icon 2983 * if it could not be found. 2984 * 2985 * @see #getApplicationIcon(String) 2986 */ 2987 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2988 2989 /** 2990 * Retrieve the icon associated with an application. Given the name of the 2991 * application's package, retrieves the information about it and calls 2992 * getApplicationIcon() to return its icon. If the application cannot be 2993 * found, NameNotFoundException is thrown. 2994 * 2995 * @param packageName Name of the package whose application icon is to be 2996 * retrieved. 2997 * 2998 * @return Returns the image of the icon, or the default application icon 2999 * if it could not be found. Does not return null. 3000 * @throws NameNotFoundException Thrown if the resources for the given 3001 * application could not be loaded. 3002 * 3003 * @see #getApplicationIcon(ApplicationInfo) 3004 */ 3005 public abstract Drawable getApplicationIcon(String packageName) 3006 throws NameNotFoundException; 3007 3008 /** 3009 * Retrieve the banner associated with an application. 3010 * 3011 * @param info Information about application being queried. 3012 * @return Returns the image of the banner or null if the application has no 3013 * banner specified. 3014 * @see #getApplicationBanner(String) 3015 */ 3016 public abstract Drawable getApplicationBanner(ApplicationInfo info); 3017 3018 /** 3019 * Retrieve the banner associated with an application. Given the name of the 3020 * application's package, retrieves the information about it and calls 3021 * getApplicationIcon() to return its banner. If the application cannot be 3022 * found, NameNotFoundException is thrown. 3023 * 3024 * @param packageName Name of the package whose application banner is to be 3025 * retrieved. 3026 * @return Returns the image of the banner or null if the application has no 3027 * banner specified. 3028 * @throws NameNotFoundException Thrown if the resources for the given 3029 * application could not be loaded. 3030 * @see #getApplicationBanner(ApplicationInfo) 3031 */ 3032 public abstract Drawable getApplicationBanner(String packageName) 3033 throws NameNotFoundException; 3034 3035 /** 3036 * Retrieve the logo associated with an activity. Given the full name of an 3037 * activity, retrieves the information about it and calls 3038 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 3039 * logo. If the activity cannot be found, NameNotFoundException is thrown. 3040 * 3041 * @param activityName Name of the activity whose logo is to be retrieved. 3042 * @return Returns the image of the logo or null if the activity has no logo 3043 * specified. 3044 * @throws NameNotFoundException Thrown if the resources for the given 3045 * activity could not be loaded. 3046 * @see #getActivityLogo(Intent) 3047 */ 3048 public abstract Drawable getActivityLogo(ComponentName activityName) 3049 throws NameNotFoundException; 3050 3051 /** 3052 * Retrieve the logo associated with an Intent. If intent.getClassName() is 3053 * set, this simply returns the result of 3054 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 3055 * component and returns the logo associated with the resolved component. 3056 * If intent.getClassName() cannot be found or the Intent cannot be resolved 3057 * to a component, NameNotFoundException is thrown. 3058 * 3059 * @param intent The intent for which you would like to retrieve a logo. 3060 * 3061 * @return Returns the image of the logo, or null if the activity has no 3062 * logo specified. 3063 * 3064 * @throws NameNotFoundException Thrown if the resources for application 3065 * matching the given intent could not be loaded. 3066 * 3067 * @see #getActivityLogo(ComponentName) 3068 */ 3069 public abstract Drawable getActivityLogo(Intent intent) 3070 throws NameNotFoundException; 3071 3072 /** 3073 * Retrieve the logo associated with an application. If it has not specified 3074 * a logo, this method returns null. 3075 * 3076 * @param info Information about application being queried. 3077 * 3078 * @return Returns the image of the logo, or null if no logo is specified 3079 * by the application. 3080 * 3081 * @see #getApplicationLogo(String) 3082 */ 3083 public abstract Drawable getApplicationLogo(ApplicationInfo info); 3084 3085 /** 3086 * Retrieve the logo associated with an application. Given the name of the 3087 * application's package, retrieves the information about it and calls 3088 * getApplicationLogo() to return its logo. If the application cannot be 3089 * found, NameNotFoundException is thrown. 3090 * 3091 * @param packageName Name of the package whose application logo is to be 3092 * retrieved. 3093 * 3094 * @return Returns the image of the logo, or null if no application logo 3095 * has been specified. 3096 * 3097 * @throws NameNotFoundException Thrown if the resources for the given 3098 * application could not be loaded. 3099 * 3100 * @see #getApplicationLogo(ApplicationInfo) 3101 */ 3102 public abstract Drawable getApplicationLogo(String packageName) 3103 throws NameNotFoundException; 3104 3105 /** 3106 * If the target user is a managed profile of the calling user or the caller 3107 * is itself a managed profile, then this returns a badged copy of the given 3108 * icon to be able to distinguish it from the original icon. For badging an 3109 * arbitrary drawable use {@link #getUserBadgedDrawableForDensity( 3110 * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. 3111 * <p> 3112 * If the original drawable is a BitmapDrawable and the backing bitmap is 3113 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 3114 * is performed in place and the original drawable is returned. 3115 * </p> 3116 * 3117 * @param icon The icon to badge. 3118 * @param user The target user. 3119 * @return A drawable that combines the original icon and a badge as 3120 * determined by the system. 3121 */ 3122 public abstract Drawable getUserBadgedIcon(Drawable icon, UserHandle user); 3123 3124 /** 3125 * If the target user is a managed profile of the calling user or the caller 3126 * is itself a managed profile, then this returns a badged copy of the given 3127 * drawable allowing the user to distinguish it from the original drawable. 3128 * The caller can specify the location in the bounds of the drawable to be 3129 * badged where the badge should be applied as well as the density of the 3130 * badge to be used. 3131 * <p> 3132 * If the original drawable is a BitmapDrawable and the backing bitmap is 3133 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the bading 3134 * is performed in place and the original drawable is returned. 3135 * </p> 3136 * 3137 * @param drawable The drawable to badge. 3138 * @param user The target user. 3139 * @param badgeLocation Where in the bounds of the badged drawable to place 3140 * the badge. If not provided, the badge is applied on top of the entire 3141 * drawable being badged. 3142 * @param badgeDensity The optional desired density for the badge as per 3143 * {@link android.util.DisplayMetrics#densityDpi}. If not provided, 3144 * the density of the display is used. 3145 * @return A drawable that combines the original drawable and a badge as 3146 * determined by the system. 3147 */ 3148 public abstract Drawable getUserBadgedDrawableForDensity(Drawable drawable, 3149 UserHandle user, Rect badgeLocation, int badgeDensity); 3150 3151 /** 3152 * If the target user is a managed profile of the calling user or the caller 3153 * is itself a managed profile, then this returns a drawable to use as a small 3154 * icon to include in a view to distinguish it from the original icon. 3155 * 3156 * @param user The target user. 3157 * @param density The optional desired density for the badge as per 3158 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 3159 * the density of the current display is used. 3160 * @return the drawable or null if no drawable is required. 3161 * @hide 3162 */ 3163 public abstract Drawable getUserBadgeForDensity(UserHandle user, int density); 3164 3165 /** 3166 * If the target user is a managed profile of the calling user or the caller 3167 * is itself a managed profile, then this returns a copy of the label with 3168 * badging for accessibility services like talkback. E.g. passing in "Email" 3169 * and it might return "Work Email" for Email in the work profile. 3170 * 3171 * @param label The label to change. 3172 * @param user The target user. 3173 * @return A label that combines the original label and a badge as 3174 * determined by the system. 3175 */ 3176 public abstract CharSequence getUserBadgedLabel(CharSequence label, UserHandle user); 3177 3178 /** 3179 * Retrieve text from a package. This is a low-level API used by 3180 * the various package manager info structures (such as 3181 * {@link ComponentInfo} to implement retrieval of their associated 3182 * labels and other text. 3183 * 3184 * @param packageName The name of the package that this text is coming from. 3185 * Cannot be null. 3186 * @param resid The resource identifier of the desired text. Cannot be 0. 3187 * @param appInfo Overall information about <var>packageName</var>. This 3188 * may be null, in which case the application information will be retrieved 3189 * for you if needed; if you already have this information around, it can 3190 * be much more efficient to supply it here. 3191 * 3192 * @return Returns a CharSequence holding the requested text. Returns null 3193 * if the text could not be found for any reason. 3194 */ 3195 public abstract CharSequence getText(String packageName, @StringRes int resid, 3196 ApplicationInfo appInfo); 3197 3198 /** 3199 * Retrieve an XML file from a package. This is a low-level API used to 3200 * retrieve XML meta data. 3201 * 3202 * @param packageName The name of the package that this xml is coming from. 3203 * Cannot be null. 3204 * @param resid The resource identifier of the desired xml. Cannot be 0. 3205 * @param appInfo Overall information about <var>packageName</var>. This 3206 * may be null, in which case the application information will be retrieved 3207 * for you if needed; if you already have this information around, it can 3208 * be much more efficient to supply it here. 3209 * 3210 * @return Returns an XmlPullParser allowing you to parse out the XML 3211 * data. Returns null if the xml resource could not be found for any 3212 * reason. 3213 */ 3214 public abstract XmlResourceParser getXml(String packageName, @XmlRes int resid, 3215 ApplicationInfo appInfo); 3216 3217 /** 3218 * Return the label to use for this application. 3219 * 3220 * @return Returns the label associated with this application, or null if 3221 * it could not be found for any reason. 3222 * @param info The application to get the label of. 3223 */ 3224 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 3225 3226 /** 3227 * Retrieve the resources associated with an activity. Given the full 3228 * name of an activity, retrieves the information about it and calls 3229 * getResources() to return its application's resources. If the activity 3230 * cannot be found, NameNotFoundException is thrown. 3231 * 3232 * @param activityName Name of the activity whose resources are to be 3233 * retrieved. 3234 * 3235 * @return Returns the application's Resources. 3236 * @throws NameNotFoundException Thrown if the resources for the given 3237 * application could not be loaded. 3238 * 3239 * @see #getResourcesForApplication(ApplicationInfo) 3240 */ 3241 public abstract Resources getResourcesForActivity(ComponentName activityName) 3242 throws NameNotFoundException; 3243 3244 /** 3245 * Retrieve the resources for an application. Throws NameNotFoundException 3246 * if the package is no longer installed. 3247 * 3248 * @param app Information about the desired application. 3249 * 3250 * @return Returns the application's Resources. 3251 * @throws NameNotFoundException Thrown if the resources for the given 3252 * application could not be loaded (most likely because it was uninstalled). 3253 */ 3254 public abstract Resources getResourcesForApplication(ApplicationInfo app) 3255 throws NameNotFoundException; 3256 3257 /** 3258 * Retrieve the resources associated with an application. Given the full 3259 * package name of an application, retrieves the information about it and 3260 * calls getResources() to return its application's resources. If the 3261 * appPackageName cannot be found, NameNotFoundException is thrown. 3262 * 3263 * @param appPackageName Package name of the application whose resources 3264 * are to be retrieved. 3265 * 3266 * @return Returns the application's Resources. 3267 * @throws NameNotFoundException Thrown if the resources for the given 3268 * application could not be loaded. 3269 * 3270 * @see #getResourcesForApplication(ApplicationInfo) 3271 */ 3272 public abstract Resources getResourcesForApplication(String appPackageName) 3273 throws NameNotFoundException; 3274 3275 /** @hide */ 3276 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 3277 throws NameNotFoundException; 3278 3279 /** 3280 * Retrieve overall information about an application package defined 3281 * in a package archive file 3282 * 3283 * @param archiveFilePath The path to the archive file 3284 * @param flags Additional option flags. Use any combination of 3285 * {@link #GET_ACTIVITIES}, 3286 * {@link #GET_GIDS}, 3287 * {@link #GET_CONFIGURATIONS}, 3288 * {@link #GET_INSTRUMENTATION}, 3289 * {@link #GET_PERMISSIONS}, 3290 * {@link #GET_PROVIDERS}, 3291 * {@link #GET_RECEIVERS}, 3292 * {@link #GET_SERVICES}, 3293 * {@link #GET_SIGNATURES}, to modify the data returned. 3294 * 3295 * @return Returns the information about the package. Returns 3296 * null if the package could not be successfully parsed. 3297 * 3298 * @see #GET_ACTIVITIES 3299 * @see #GET_GIDS 3300 * @see #GET_CONFIGURATIONS 3301 * @see #GET_INSTRUMENTATION 3302 * @see #GET_PERMISSIONS 3303 * @see #GET_PROVIDERS 3304 * @see #GET_RECEIVERS 3305 * @see #GET_SERVICES 3306 * @see #GET_SIGNATURES 3307 * 3308 */ 3309 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 3310 final PackageParser parser = new PackageParser(); 3311 final File apkFile = new File(archiveFilePath); 3312 try { 3313 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 3314 if ((flags & GET_SIGNATURES) != 0) { 3315 parser.collectCertificates(pkg, 0); 3316 parser.collectManifestDigest(pkg); 3317 } 3318 PackageUserState state = new PackageUserState(); 3319 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 3320 } catch (PackageParserException e) { 3321 return null; 3322 } 3323 } 3324 3325 /** 3326 * @hide Install a package. Since this may take a little while, the result 3327 * will be posted back to the given observer. An installation will 3328 * fail if the calling context lacks the 3329 * {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if 3330 * the package named in the package file's manifest is already 3331 * installed, or if there's no space available on the device. 3332 * @param packageURI The location of the package file to install. This can 3333 * be a 'file:' or a 'content:' URI. 3334 * @param observer An observer callback to get notified when the package 3335 * installation is complete. 3336 * {@link IPackageInstallObserver#packageInstalled(String, int)} 3337 * will be called when that happens. This parameter must not be 3338 * null. 3339 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3340 * {@link #INSTALL_REPLACE_EXISTING}, 3341 * {@link #INSTALL_ALLOW_TEST}. 3342 * @param installerPackageName Optional package name of the application that 3343 * is performing the installation. This identifies which market 3344 * the package came from. 3345 * @deprecated Use {@link #installPackage(Uri, PackageInstallObserver, int, 3346 * String)} instead. This method will continue to be supported 3347 * but the older observer interface will not get additional 3348 * failure details. 3349 */ 3350 // @SystemApi 3351 public abstract void installPackage( 3352 Uri packageURI, IPackageInstallObserver observer, int flags, 3353 String installerPackageName); 3354 3355 /** 3356 * Similar to 3357 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3358 * with an extra verification file provided. 3359 * 3360 * @param packageURI The location of the package file to install. This can 3361 * be a 'file:' or a 'content:' URI. 3362 * @param observer An observer callback to get notified when the package 3363 * installation is complete. 3364 * {@link IPackageInstallObserver#packageInstalled(String, int)} 3365 * will be called when that happens. This parameter must not be 3366 * null. 3367 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3368 * {@link #INSTALL_REPLACE_EXISTING}, 3369 * {@link #INSTALL_ALLOW_TEST}. 3370 * @param installerPackageName Optional package name of the application that 3371 * is performing the installation. This identifies which market 3372 * the package came from. 3373 * @param verificationURI The location of the supplementary verification 3374 * file. This can be a 'file:' or a 'content:' URI. May be 3375 * {@code null}. 3376 * @param manifestDigest an object that holds the digest of the package 3377 * which can be used to verify ownership. May be {@code null}. 3378 * @param encryptionParams if the package to be installed is encrypted, 3379 * these parameters describing the encryption and authentication 3380 * used. May be {@code null}. 3381 * @hide 3382 * @deprecated Use {@link #installPackageWithVerification(Uri, 3383 * PackageInstallObserver, int, String, Uri, ManifestDigest, 3384 * ContainerEncryptionParams)} instead. This method will 3385 * continue to be supported but the older observer interface 3386 * will not get additional failure details. 3387 */ 3388 // @SystemApi 3389 public abstract void installPackageWithVerification(Uri packageURI, 3390 IPackageInstallObserver observer, int flags, String installerPackageName, 3391 Uri verificationURI, ManifestDigest manifestDigest, 3392 ContainerEncryptionParams encryptionParams); 3393 3394 /** 3395 * Similar to 3396 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3397 * with an extra verification information provided. 3398 * 3399 * @param packageURI The location of the package file to install. This can 3400 * be a 'file:' or a 'content:' URI. 3401 * @param observer An observer callback to get notified when the package 3402 * installation is complete. 3403 * {@link IPackageInstallObserver#packageInstalled(String, int)} 3404 * will be called when that happens. This parameter must not be 3405 * null. 3406 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3407 * {@link #INSTALL_REPLACE_EXISTING}, 3408 * {@link #INSTALL_ALLOW_TEST}. 3409 * @param installerPackageName Optional package name of the application that 3410 * is performing the installation. This identifies which market 3411 * the package came from. 3412 * @param verificationParams an object that holds signal information to 3413 * assist verification. May be {@code null}. 3414 * @param encryptionParams if the package to be installed is encrypted, 3415 * these parameters describing the encryption and authentication 3416 * used. May be {@code null}. 3417 * @hide 3418 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 3419 * PackageInstallObserver, int, String, VerificationParams, 3420 * ContainerEncryptionParams)} instead. This method will 3421 * continue to be supported but the older observer interface 3422 * will not get additional failure details. 3423 */ 3424 @Deprecated 3425 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3426 IPackageInstallObserver observer, int flags, String installerPackageName, 3427 VerificationParams verificationParams, 3428 ContainerEncryptionParams encryptionParams); 3429 3430 // Package-install variants that take the new, expanded form of observer interface. 3431 // Note that these *also* take the original observer type and will redundantly 3432 // report the same information to that observer if supplied; but it is not required. 3433 3434 /** 3435 * @hide 3436 * 3437 * Install a package. Since this may take a little while, the result will 3438 * be posted back to the given observer. An installation will fail if the calling context 3439 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 3440 * package named in the package file's manifest is already installed, or if there's no space 3441 * available on the device. 3442 * 3443 * @param packageURI The location of the package file to install. This can be a 'file:' or a 3444 * 'content:' URI. 3445 * @param observer An observer callback to get notified when the package installation is 3446 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3447 * called when that happens. This parameter must not be null. 3448 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3449 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3450 * @param installerPackageName Optional package name of the application that is performing the 3451 * installation. This identifies which market the package came from. 3452 */ 3453 public abstract void installPackage( 3454 Uri packageURI, PackageInstallObserver observer, 3455 int flags, String installerPackageName); 3456 3457 /** 3458 * Similar to 3459 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3460 * with an extra verification file provided. 3461 * 3462 * @param packageURI The location of the package file to install. This can 3463 * be a 'file:' or a 'content:' URI. 3464 * @param observer An observer callback to get notified when the package installation is 3465 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3466 * called when that happens. This parameter must not be null. 3467 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3468 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3469 * @param installerPackageName Optional package name of the application that 3470 * is performing the installation. This identifies which market 3471 * the package came from. 3472 * @param verificationURI The location of the supplementary verification 3473 * file. This can be a 'file:' or a 'content:' URI. May be 3474 * {@code null}. 3475 * @param manifestDigest an object that holds the digest of the package 3476 * which can be used to verify ownership. May be {@code null}. 3477 * @param encryptionParams if the package to be installed is encrypted, 3478 * these parameters describing the encryption and authentication 3479 * used. May be {@code null}. 3480 * @hide 3481 */ 3482 public abstract void installPackageWithVerification(Uri packageURI, 3483 PackageInstallObserver observer, int flags, String installerPackageName, 3484 Uri verificationURI, ManifestDigest manifestDigest, 3485 ContainerEncryptionParams encryptionParams); 3486 3487 /** 3488 * Similar to 3489 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3490 * with an extra verification information provided. 3491 * 3492 * @param packageURI The location of the package file to install. This can 3493 * be a 'file:' or a 'content:' URI. 3494 * @param observer An observer callback to get notified when the package installation is 3495 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3496 * called when that happens. This parameter must not be null. 3497 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3498 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3499 * @param installerPackageName Optional package name of the application that 3500 * is performing the installation. This identifies which market 3501 * the package came from. 3502 * @param verificationParams an object that holds signal information to 3503 * assist verification. May be {@code null}. 3504 * @param encryptionParams if the package to be installed is encrypted, 3505 * these parameters describing the encryption and authentication 3506 * used. May be {@code null}. 3507 * 3508 * @hide 3509 */ 3510 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3511 PackageInstallObserver observer, int flags, String installerPackageName, 3512 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 3513 3514 /** 3515 * If there is already an application with the given package name installed 3516 * on the system for other users, also install it for the calling user. 3517 * @hide 3518 */ 3519 // @SystemApi 3520 public abstract int installExistingPackage(String packageName) 3521 throws NameNotFoundException; 3522 3523 /** 3524 * Allows a package listening to the 3525 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3526 * broadcast} to respond to the package manager. The response must include 3527 * the {@code verificationCode} which is one of 3528 * {@link PackageManager#VERIFICATION_ALLOW} or 3529 * {@link PackageManager#VERIFICATION_REJECT}. 3530 * 3531 * @param id pending package identifier as passed via the 3532 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3533 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 3534 * or {@link PackageManager#VERIFICATION_REJECT}. 3535 * @throws SecurityException if the caller does not have the 3536 * PACKAGE_VERIFICATION_AGENT permission. 3537 */ 3538 public abstract void verifyPendingInstall(int id, int verificationCode); 3539 3540 /** 3541 * Allows a package listening to the 3542 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3543 * broadcast} to extend the default timeout for a response and declare what 3544 * action to perform after the timeout occurs. The response must include 3545 * the {@code verificationCodeAtTimeout} which is one of 3546 * {@link PackageManager#VERIFICATION_ALLOW} or 3547 * {@link PackageManager#VERIFICATION_REJECT}. 3548 * 3549 * This method may only be called once per package id. Additional calls 3550 * will have no effect. 3551 * 3552 * @param id pending package identifier as passed via the 3553 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3554 * @param verificationCodeAtTimeout either 3555 * {@link PackageManager#VERIFICATION_ALLOW} or 3556 * {@link PackageManager#VERIFICATION_REJECT}. If 3557 * {@code verificationCodeAtTimeout} is neither 3558 * {@link PackageManager#VERIFICATION_ALLOW} or 3559 * {@link PackageManager#VERIFICATION_REJECT}, then 3560 * {@code verificationCodeAtTimeout} will default to 3561 * {@link PackageManager#VERIFICATION_REJECT}. 3562 * @param millisecondsToDelay the amount of time requested for the timeout. 3563 * Must be positive and less than 3564 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3565 * {@code millisecondsToDelay} is out of bounds, 3566 * {@code millisecondsToDelay} will be set to the closest in 3567 * bounds value; namely, 0 or 3568 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3569 * @throws SecurityException if the caller does not have the 3570 * PACKAGE_VERIFICATION_AGENT permission. 3571 */ 3572 public abstract void extendVerificationTimeout(int id, 3573 int verificationCodeAtTimeout, long millisecondsToDelay); 3574 3575 /** 3576 * Allows a package listening to the 3577 * {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION intent filter verification 3578 * broadcast} to respond to the package manager. The response must include 3579 * the {@code verificationCode} which is one of 3580 * {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} or 3581 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 3582 * 3583 * @param verificationId pending package identifier as passed via the 3584 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3585 * @param verificationCode either {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} 3586 * or {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 3587 * @param outFailedDomains a list of failed domains if the verificationCode is 3588 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}, otherwise null; 3589 * @throws SecurityException if the caller does not have the 3590 * INTENT_FILTER_VERIFICATION_AGENT permission. 3591 * 3592 * @hide 3593 */ 3594 public abstract void verifyIntentFilter(int verificationId, int verificationCode, 3595 List<String> outFailedDomains); 3596 3597 /** 3598 * Get the status of a Domain Verification Result for an IntentFilter. This is 3599 * related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 3600 * {@link android.content.IntentFilter#getAutoVerify()} 3601 * 3602 * This is used by the ResolverActivity to change the status depending on what the User select 3603 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 3604 * for a domain. 3605 * 3606 * @param packageName The package name of the Activity associated with the IntentFilter. 3607 * @param userId The user id. 3608 * 3609 * @return The status to set to. This can be 3610 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 3611 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 3612 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} or 3613 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED} 3614 * 3615 * @hide 3616 */ 3617 public abstract int getIntentVerificationStatus(String packageName, int userId); 3618 3619 /** 3620 * Allow to change the status of a Intent Verification status for all IntentFilter of an App. 3621 * This is related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 3622 * {@link android.content.IntentFilter#getAutoVerify()} 3623 * 3624 * This is used by the ResolverActivity to change the status depending on what the User select 3625 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 3626 * for a domain. 3627 * 3628 * @param packageName The package name of the Activity associated with the IntentFilter. 3629 * @param status The status to set to. This can be 3630 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 3631 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 3632 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} 3633 * @param userId The user id. 3634 * 3635 * @return true if the status has been set. False otherwise. 3636 * 3637 * @hide 3638 */ 3639 public abstract boolean updateIntentVerificationStatus(String packageName, int status, 3640 int userId); 3641 3642 /** 3643 * Get the list of IntentFilterVerificationInfo for a specific package and User. 3644 * 3645 * @param packageName the package name. When this parameter is set to a non null value, 3646 * the results will be filtered by the package name provided. 3647 * Otherwise, there will be no filtering and it will return a list 3648 * corresponding for all packages 3649 * 3650 * @return a list of IntentFilterVerificationInfo for a specific package. 3651 * 3652 * @hide 3653 */ 3654 public abstract List<IntentFilterVerificationInfo> getIntentFilterVerifications( 3655 String packageName); 3656 3657 /** 3658 * Get the list of IntentFilter for a specific package. 3659 * 3660 * @param packageName the package name. This parameter is set to a non null value, 3661 * the list will contain all the IntentFilter for that package. 3662 * Otherwise, the list will be empty. 3663 * 3664 * @return a list of IntentFilter for a specific package. 3665 * 3666 * @hide 3667 */ 3668 public abstract List<IntentFilter> getAllIntentFilters(String packageName); 3669 3670 /** 3671 * Get the default Browser package name for a specific user. 3672 * 3673 * @param userId The user id. 3674 * 3675 * @return the package name of the default Browser for the specified user. If the user id passed 3676 * is -1 (all users) it will return a null value. 3677 * 3678 * @hide 3679 */ 3680 public abstract String getDefaultBrowserPackageName(int userId); 3681 3682 /** 3683 * Set the default Browser package name for a specific user. 3684 * 3685 * @param packageName The package name of the default Browser. 3686 * @param userId The user id. 3687 * 3688 * @return true if the default Browser for the specified user has been set, 3689 * otherwise return false. If the user id passed is -1 (all users) this call will not 3690 * do anything and just return false. 3691 * 3692 * @hide 3693 */ 3694 public abstract boolean setDefaultBrowserPackageName(String packageName, int userId); 3695 3696 /** 3697 * Change the installer associated with a given package. There are limitations 3698 * on how the installer package can be changed; in particular: 3699 * <ul> 3700 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3701 * is not signed with the same certificate as the calling application. 3702 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3703 * has an installer package, and that installer package is not signed with 3704 * the same certificate as the calling application. 3705 * </ul> 3706 * 3707 * @param targetPackage The installed package whose installer will be changed. 3708 * @param installerPackageName The package name of the new installer. May be 3709 * null to clear the association. 3710 */ 3711 public abstract void setInstallerPackageName(String targetPackage, 3712 String installerPackageName); 3713 3714 /** 3715 * Attempts to delete a package. Since this may take a little while, the result will 3716 * be posted back to the given observer. A deletion will fail if the calling context 3717 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3718 * named package cannot be found, or if the named package is a "system package". 3719 * (TODO: include pointer to documentation on "system packages") 3720 * 3721 * @param packageName The name of the package to delete 3722 * @param observer An observer callback to get notified when the package deletion is 3723 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3724 * called when that happens. observer may be null to indicate that no callback is desired. 3725 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3726 * {@link #DELETE_ALL_USERS}. 3727 * 3728 * @hide 3729 */ 3730 // @SystemApi 3731 public abstract void deletePackage( 3732 String packageName, IPackageDeleteObserver observer, int flags); 3733 3734 /** 3735 * Retrieve the package name of the application that installed a package. This identifies 3736 * which market the package came from. 3737 * 3738 * @param packageName The name of the package to query 3739 */ 3740 public abstract String getInstallerPackageName(String packageName); 3741 3742 /** 3743 * Attempts to clear the user data directory of an application. 3744 * Since this may take a little while, the result will 3745 * be posted back to the given observer. A deletion will fail if the 3746 * named package cannot be found, or if the named package is a "system package". 3747 * 3748 * @param packageName The name of the package 3749 * @param observer An observer callback to get notified when the operation is finished 3750 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3751 * will be called when that happens. observer may be null to indicate that 3752 * no callback is desired. 3753 * 3754 * @hide 3755 */ 3756 public abstract void clearApplicationUserData(String packageName, 3757 IPackageDataObserver observer); 3758 /** 3759 * Attempts to delete the cache files associated with an application. 3760 * Since this may take a little while, the result will 3761 * be posted back to the given observer. A deletion will fail if the calling context 3762 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3763 * named package cannot be found, or if the named package is a "system package". 3764 * 3765 * @param packageName The name of the package to delete 3766 * @param observer An observer callback to get notified when the cache file deletion 3767 * is complete. 3768 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3769 * will be called when that happens. observer may be null to indicate that 3770 * no callback is desired. 3771 * 3772 * @hide 3773 */ 3774 public abstract void deleteApplicationCacheFiles(String packageName, 3775 IPackageDataObserver observer); 3776 3777 /** 3778 * Free storage by deleting LRU sorted list of cache files across 3779 * all applications. If the currently available free storage 3780 * on the device is greater than or equal to the requested 3781 * free storage, no cache files are cleared. If the currently 3782 * available storage on the device is less than the requested 3783 * free storage, some or all of the cache files across 3784 * all applications are deleted (based on last accessed time) 3785 * to increase the free storage space on the device to 3786 * the requested value. There is no guarantee that clearing all 3787 * the cache files from all applications will clear up 3788 * enough storage to achieve the desired value. 3789 * @param freeStorageSize The number of bytes of storage to be 3790 * freed by the system. Say if freeStorageSize is XX, 3791 * and the current free storage is YY, 3792 * if XX is less than YY, just return. if not free XX-YY number 3793 * of bytes if possible. 3794 * @param observer call back used to notify when 3795 * the operation is completed 3796 * 3797 * @hide 3798 */ 3799 // @SystemApi 3800 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3801 3802 /** 3803 * Free storage by deleting LRU sorted list of cache files across 3804 * all applications. If the currently available free storage 3805 * on the device is greater than or equal to the requested 3806 * free storage, no cache files are cleared. If the currently 3807 * available storage on the device is less than the requested 3808 * free storage, some or all of the cache files across 3809 * all applications are deleted (based on last accessed time) 3810 * to increase the free storage space on the device to 3811 * the requested value. There is no guarantee that clearing all 3812 * the cache files from all applications will clear up 3813 * enough storage to achieve the desired value. 3814 * @param freeStorageSize The number of bytes of storage to be 3815 * freed by the system. Say if freeStorageSize is XX, 3816 * and the current free storage is YY, 3817 * if XX is less than YY, just return. if not free XX-YY number 3818 * of bytes if possible. 3819 * @param pi IntentSender call back used to 3820 * notify when the operation is completed.May be null 3821 * to indicate that no call back is desired. 3822 * 3823 * @hide 3824 */ 3825 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3826 3827 /** 3828 * Retrieve the size information for a package. 3829 * Since this may take a little while, the result will 3830 * be posted back to the given observer. The calling context 3831 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3832 * 3833 * @param packageName The name of the package whose size information is to be retrieved 3834 * @param userHandle The user whose size information should be retrieved. 3835 * @param observer An observer callback to get notified when the operation 3836 * is complete. 3837 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3838 * The observer's callback is invoked with a PackageStats object(containing the 3839 * code, data and cache sizes of the package) and a boolean value representing 3840 * the status of the operation. observer may be null to indicate that 3841 * no callback is desired. 3842 * 3843 * @hide 3844 */ 3845 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3846 IPackageStatsObserver observer); 3847 3848 /** 3849 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3850 * returns the size for the calling user. 3851 * 3852 * @hide 3853 */ 3854 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3855 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3856 } 3857 3858 /** 3859 * @deprecated This function no longer does anything; it was an old 3860 * approach to managing preferred activities, which has been superseded 3861 * by (and conflicts with) the modern activity-based preferences. 3862 */ 3863 @Deprecated 3864 public abstract void addPackageToPreferred(String packageName); 3865 3866 /** 3867 * @deprecated This function no longer does anything; it was an old 3868 * approach to managing preferred activities, which has been superseded 3869 * by (and conflicts with) the modern activity-based preferences. 3870 */ 3871 @Deprecated 3872 public abstract void removePackageFromPreferred(String packageName); 3873 3874 /** 3875 * Retrieve the list of all currently configured preferred packages. The 3876 * first package on the list is the most preferred, the last is the 3877 * least preferred. 3878 * 3879 * @param flags Additional option flags. Use any combination of 3880 * {@link #GET_ACTIVITIES}, 3881 * {@link #GET_GIDS}, 3882 * {@link #GET_CONFIGURATIONS}, 3883 * {@link #GET_INSTRUMENTATION}, 3884 * {@link #GET_PERMISSIONS}, 3885 * {@link #GET_PROVIDERS}, 3886 * {@link #GET_RECEIVERS}, 3887 * {@link #GET_SERVICES}, 3888 * {@link #GET_SIGNATURES}, to modify the data returned. 3889 * 3890 * @return Returns a list of PackageInfo objects describing each 3891 * preferred application, in order of preference. 3892 * 3893 * @see #GET_ACTIVITIES 3894 * @see #GET_GIDS 3895 * @see #GET_CONFIGURATIONS 3896 * @see #GET_INSTRUMENTATION 3897 * @see #GET_PERMISSIONS 3898 * @see #GET_PROVIDERS 3899 * @see #GET_RECEIVERS 3900 * @see #GET_SERVICES 3901 * @see #GET_SIGNATURES 3902 */ 3903 public abstract List<PackageInfo> getPreferredPackages(int flags); 3904 3905 /** 3906 * @deprecated This is a protected API that should not have been available 3907 * to third party applications. It is the platform's responsibility for 3908 * assigning preferred activities and this cannot be directly modified. 3909 * 3910 * Add a new preferred activity mapping to the system. This will be used 3911 * to automatically select the given activity component when 3912 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3913 * multiple matching activities and also matches the given filter. 3914 * 3915 * @param filter The set of intents under which this activity will be 3916 * made preferred. 3917 * @param match The IntentFilter match category that this preference 3918 * applies to. 3919 * @param set The set of activities that the user was picking from when 3920 * this preference was made. 3921 * @param activity The component name of the activity that is to be 3922 * preferred. 3923 */ 3924 @Deprecated 3925 public abstract void addPreferredActivity(IntentFilter filter, int match, 3926 ComponentName[] set, ComponentName activity); 3927 3928 /** 3929 * Same as {@link #addPreferredActivity(IntentFilter, int, 3930 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3931 to. 3932 * @hide 3933 */ 3934 public void addPreferredActivity(IntentFilter filter, int match, 3935 ComponentName[] set, ComponentName activity, int userId) { 3936 throw new RuntimeException("Not implemented. Must override in a subclass."); 3937 } 3938 3939 /** 3940 * @deprecated This is a protected API that should not have been available 3941 * to third party applications. It is the platform's responsibility for 3942 * assigning preferred activities and this cannot be directly modified. 3943 * 3944 * Replaces an existing preferred activity mapping to the system, and if that were not present 3945 * adds a new preferred activity. This will be used 3946 * to automatically select the given activity component when 3947 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3948 * multiple matching activities and also matches the given filter. 3949 * 3950 * @param filter The set of intents under which this activity will be 3951 * made preferred. 3952 * @param match The IntentFilter match category that this preference 3953 * applies to. 3954 * @param set The set of activities that the user was picking from when 3955 * this preference was made. 3956 * @param activity The component name of the activity that is to be 3957 * preferred. 3958 * @hide 3959 */ 3960 @Deprecated 3961 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3962 ComponentName[] set, ComponentName activity); 3963 3964 /** 3965 * @hide 3966 */ 3967 @Deprecated 3968 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 3969 ComponentName[] set, ComponentName activity, int userId) { 3970 throw new RuntimeException("Not implemented. Must override in a subclass."); 3971 } 3972 3973 /** 3974 * Remove all preferred activity mappings, previously added with 3975 * {@link #addPreferredActivity}, from the 3976 * system whose activities are implemented in the given package name. 3977 * An application can only clear its own package(s). 3978 * 3979 * @param packageName The name of the package whose preferred activity 3980 * mappings are to be removed. 3981 */ 3982 public abstract void clearPackagePreferredActivities(String packageName); 3983 3984 /** 3985 * Retrieve all preferred activities, previously added with 3986 * {@link #addPreferredActivity}, that are 3987 * currently registered with the system. 3988 * 3989 * @param outFilters A required list in which to place the filters of all of the 3990 * preferred activities. 3991 * @param outActivities A required list in which to place the component names of 3992 * all of the preferred activities. 3993 * @param packageName An optional package in which you would like to limit 3994 * the list. If null, all activities will be returned; if non-null, only 3995 * those activities in the given package are returned. 3996 * 3997 * @return Returns the total number of registered preferred activities 3998 * (the number of distinct IntentFilter records, not the number of unique 3999 * activity components) that were found. 4000 */ 4001 public abstract int getPreferredActivities(@NonNull List<IntentFilter> outFilters, 4002 @NonNull List<ComponentName> outActivities, String packageName); 4003 4004 /** 4005 * Ask for the set of available 'home' activities and the current explicit 4006 * default, if any. 4007 * @hide 4008 */ 4009 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 4010 4011 /** 4012 * Set the enabled setting for a package component (activity, receiver, service, provider). 4013 * This setting will override any enabled state which may have been set by the component in its 4014 * manifest. 4015 * 4016 * @param componentName The component to enable 4017 * @param newState The new enabled state for the component. The legal values for this state 4018 * are: 4019 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 4020 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 4021 * and 4022 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 4023 * The last one removes the setting, thereby restoring the component's state to 4024 * whatever was set in it's manifest (or enabled, by default). 4025 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 4026 */ 4027 public abstract void setComponentEnabledSetting(ComponentName componentName, 4028 int newState, int flags); 4029 4030 4031 /** 4032 * Return the enabled setting for a package component (activity, 4033 * receiver, service, provider). This returns the last value set by 4034 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 4035 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 4036 * the value originally specified in the manifest has not been modified. 4037 * 4038 * @param componentName The component to retrieve. 4039 * @return Returns the current enabled state for the component. May 4040 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 4041 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 4042 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 4043 * component's enabled state is based on the original information in 4044 * the manifest as found in {@link ComponentInfo}. 4045 */ 4046 public abstract int getComponentEnabledSetting(ComponentName componentName); 4047 4048 /** 4049 * Set the enabled setting for an application 4050 * This setting will override any enabled state which may have been set by the application in 4051 * its manifest. It also overrides the enabled state set in the manifest for any of the 4052 * application's components. It does not override any enabled state set by 4053 * {@link #setComponentEnabledSetting} for any of the application's components. 4054 * 4055 * @param packageName The package name of the application to enable 4056 * @param newState The new enabled state for the component. The legal values for this state 4057 * are: 4058 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 4059 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 4060 * and 4061 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 4062 * The last one removes the setting, thereby restoring the applications's state to 4063 * whatever was set in its manifest (or enabled, by default). 4064 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 4065 */ 4066 public abstract void setApplicationEnabledSetting(String packageName, 4067 int newState, int flags); 4068 4069 /** 4070 * Return the enabled setting for an application. This returns 4071 * the last value set by 4072 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 4073 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 4074 * the value originally specified in the manifest has not been modified. 4075 * 4076 * @param packageName The package name of the application to retrieve. 4077 * @return Returns the current enabled state for the application. May 4078 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 4079 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 4080 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 4081 * application's enabled state is based on the original information in 4082 * the manifest as found in {@link ComponentInfo}. 4083 * @throws IllegalArgumentException if the named package does not exist. 4084 */ 4085 public abstract int getApplicationEnabledSetting(String packageName); 4086 4087 /** 4088 * Puts the package in a hidden state, which is almost like an uninstalled state, 4089 * making the package unavailable, but it doesn't remove the data or the actual 4090 * package file. Application can be unhidden by either resetting the hidden state 4091 * or by installing it, such as with {@link #installExistingPackage(String)} 4092 * @hide 4093 */ 4094 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 4095 UserHandle userHandle); 4096 4097 /** 4098 * Returns the hidden state of a package. 4099 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 4100 * @hide 4101 */ 4102 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 4103 UserHandle userHandle); 4104 4105 /** 4106 * Return whether the device has been booted into safe mode. 4107 */ 4108 public abstract boolean isSafeMode(); 4109 4110 /** 4111 * Return the {@link KeySet} associated with the String alias for this 4112 * application. 4113 * 4114 * @param alias The alias for a given {@link KeySet} as defined in the 4115 * application's AndroidManifest.xml. 4116 * @hide 4117 */ 4118 public abstract KeySet getKeySetByAlias(String packageName, String alias); 4119 4120 /** Return the signing {@link KeySet} for this application. 4121 * @hide 4122 */ 4123 public abstract KeySet getSigningKeySet(String packageName); 4124 4125 /** 4126 * Return whether the package denoted by packageName has been signed by all 4127 * of the keys specified by the {@link KeySet} ks. This will return true if 4128 * the package has been signed by additional keys (a superset) as well. 4129 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 4130 * @hide 4131 */ 4132 public abstract boolean isSignedBy(String packageName, KeySet ks); 4133 4134 /** 4135 * Return whether the package denoted by packageName has been signed by all 4136 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 4137 * {@link #isSignedBy(String packageName, KeySet ks)}. 4138 * @hide 4139 */ 4140 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 4141 4142 /** 4143 * Attempts to move package resources from internal to external media or vice versa. 4144 * Since this may take a little while, the result will 4145 * be posted back to the given observer. This call may fail if the calling context 4146 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 4147 * named package cannot be found, or if the named package is a "system package". 4148 * 4149 * @param packageName The name of the package to delete 4150 * @param observer An observer callback to get notified when the package move is 4151 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 4152 * called when that happens. observer may be null to indicate that no callback is desired. 4153 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 4154 * {@link #MOVE_EXTERNAL_MEDIA} 4155 * 4156 * @hide 4157 */ 4158 @Deprecated 4159 public abstract void movePackage(String packageName, IPackageMoveObserver observer, int flags); 4160 4161 /** {@hide} */ 4162 public abstract void movePackageAndData(String packageName, String volumeUuid, 4163 IPackageMoveObserver observer); 4164 4165 /** 4166 * Returns the device identity that verifiers can use to associate their scheme to a particular 4167 * device. This should not be used by anything other than a package verifier. 4168 * 4169 * @return identity that uniquely identifies current device 4170 * @hide 4171 */ 4172 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 4173 4174 /** 4175 * Returns true if the device is upgrading, such as first boot after OTA. 4176 * 4177 * @hide 4178 */ 4179 public abstract boolean isUpgrade(); 4180 4181 /** 4182 * Return interface that offers the ability to install, upgrade, and remove 4183 * applications on the device. 4184 */ 4185 public abstract @NonNull PackageInstaller getPackageInstaller(); 4186 4187 /** 4188 * Returns the data directory for a particular package and user. 4189 * 4190 * @hide 4191 */ 4192 public static File getDataDirForUser(String volumeUuid, String packageName, int userId) { 4193 // TODO: This should be shared with Installer's knowledge of user directory 4194 final File base; 4195 if (TextUtils.isEmpty(volumeUuid)) { 4196 base = Environment.getDataDirectory(); 4197 } else { 4198 base = new File("/mnt/expand/" + volumeUuid); 4199 } 4200 return new File(base, "user/" + userId + "/" + packageName); 4201 } 4202 4203 /** 4204 * Adds a {@link CrossProfileIntentFilter}. After calling this method all intents sent from the 4205 * user with id sourceUserId can also be be resolved by activities in the user with id 4206 * targetUserId if they match the specified intent filter. 4207 * @param filter The {@link IntentFilter} the intent has to match 4208 * @param sourceUserId The source user id. 4209 * @param targetUserId The target user id. 4210 * @param flags The only possible value is {@link SKIP_CURRENT_PROFILE} 4211 * @hide 4212 */ 4213 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 4214 int targetUserId, int flags); 4215 4216 /** 4217 * Clearing {@link CrossProfileIntentFilter}s which have the specified user as their 4218 * source, and have been set by the app calling this method. 4219 * @param sourceUserId The source user id. 4220 * @hide 4221 */ 4222 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 4223 4224 /** 4225 * @hide 4226 */ 4227 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 4228 4229 /** 4230 * @hide 4231 */ 4232 public abstract Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 4233 4234 /** {@hide} */ 4235 public abstract boolean isPackageAvailable(String packageName); 4236 4237 /** {@hide} */ 4238 public static String installStatusToString(int status, String msg) { 4239 final String str = installStatusToString(status); 4240 if (msg != null) { 4241 return str + ": " + msg; 4242 } else { 4243 return str; 4244 } 4245 } 4246 4247 /** {@hide} */ 4248 public static String installStatusToString(int status) { 4249 switch (status) { 4250 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 4251 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 4252 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 4253 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 4254 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 4255 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 4256 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 4257 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 4258 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 4259 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 4260 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 4261 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 4262 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 4263 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 4264 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 4265 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 4266 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 4267 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 4268 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 4269 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 4270 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 4271 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 4272 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 4273 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 4274 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 4275 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 4276 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 4277 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 4278 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 4279 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 4280 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 4281 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 4282 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 4283 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 4284 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 4285 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 4286 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 4287 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 4288 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 4289 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 4290 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 4291 default: return Integer.toString(status); 4292 } 4293 } 4294 4295 /** {@hide} */ 4296 public static int installStatusToPublicStatus(int status) { 4297 switch (status) { 4298 case INSTALL_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 4299 case INSTALL_FAILED_ALREADY_EXISTS: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4300 case INSTALL_FAILED_INVALID_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 4301 case INSTALL_FAILED_INVALID_URI: return PackageInstaller.STATUS_FAILURE_INVALID; 4302 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return PackageInstaller.STATUS_FAILURE_STORAGE; 4303 case INSTALL_FAILED_DUPLICATE_PACKAGE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4304 case INSTALL_FAILED_NO_SHARED_USER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4305 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4306 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4307 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 4308 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4309 case INSTALL_FAILED_DEXOPT: return PackageInstaller.STATUS_FAILURE_INVALID; 4310 case INSTALL_FAILED_OLDER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 4311 case INSTALL_FAILED_CONFLICTING_PROVIDER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4312 case INSTALL_FAILED_NEWER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 4313 case INSTALL_FAILED_TEST_ONLY: return PackageInstaller.STATUS_FAILURE_INVALID; 4314 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 4315 case INSTALL_FAILED_MISSING_FEATURE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 4316 case INSTALL_FAILED_CONTAINER_ERROR: return PackageInstaller.STATUS_FAILURE_STORAGE; 4317 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return PackageInstaller.STATUS_FAILURE_STORAGE; 4318 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return PackageInstaller.STATUS_FAILURE_STORAGE; 4319 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return PackageInstaller.STATUS_FAILURE_ABORTED; 4320 case INSTALL_FAILED_VERIFICATION_FAILURE: return PackageInstaller.STATUS_FAILURE_ABORTED; 4321 case INSTALL_FAILED_PACKAGE_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 4322 case INSTALL_FAILED_UID_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 4323 case INSTALL_FAILED_VERSION_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 4324 case INSTALL_PARSE_FAILED_NOT_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 4325 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return PackageInstaller.STATUS_FAILURE_INVALID; 4326 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return PackageInstaller.STATUS_FAILURE_INVALID; 4327 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 4328 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 4329 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return PackageInstaller.STATUS_FAILURE_INVALID; 4330 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return PackageInstaller.STATUS_FAILURE_INVALID; 4331 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return PackageInstaller.STATUS_FAILURE_INVALID; 4332 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return PackageInstaller.STATUS_FAILURE_INVALID; 4333 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return PackageInstaller.STATUS_FAILURE_INVALID; 4334 case INSTALL_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 4335 case INSTALL_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 4336 case INSTALL_FAILED_DUPLICATE_PERMISSION: return PackageInstaller.STATUS_FAILURE_CONFLICT; 4337 case INSTALL_FAILED_NO_MATCHING_ABIS: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 4338 case INSTALL_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 4339 default: return PackageInstaller.STATUS_FAILURE; 4340 } 4341 } 4342 4343 /** {@hide} */ 4344 public static String deleteStatusToString(int status, String msg) { 4345 final String str = deleteStatusToString(status); 4346 if (msg != null) { 4347 return str + ": " + msg; 4348 } else { 4349 return str; 4350 } 4351 } 4352 4353 /** {@hide} */ 4354 public static String deleteStatusToString(int status) { 4355 switch (status) { 4356 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 4357 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 4358 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 4359 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 4360 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 4361 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 4362 default: return Integer.toString(status); 4363 } 4364 } 4365 4366 /** {@hide} */ 4367 public static int deleteStatusToPublicStatus(int status) { 4368 switch (status) { 4369 case DELETE_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 4370 case DELETE_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 4371 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return PackageInstaller.STATUS_FAILURE_BLOCKED; 4372 case DELETE_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 4373 case DELETE_FAILED_OWNER_BLOCKED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 4374 case DELETE_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 4375 default: return PackageInstaller.STATUS_FAILURE; 4376 } 4377 } 4378 4379 /** {@hide} */ 4380 public static class LegacyPackageInstallObserver extends PackageInstallObserver { 4381 private final IPackageInstallObserver mLegacy; 4382 4383 public LegacyPackageInstallObserver(IPackageInstallObserver legacy) { 4384 mLegacy = legacy; 4385 } 4386 4387 @Override 4388 public void onPackageInstalled(String basePackageName, int returnCode, String msg, 4389 Bundle extras) { 4390 if (mLegacy == null) return; 4391 try { 4392 mLegacy.packageInstalled(basePackageName, returnCode); 4393 } catch (RemoteException ignored) { 4394 } 4395 } 4396 } 4397 4398 /** {@hide} */ 4399 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 4400 private final IPackageDeleteObserver mLegacy; 4401 4402 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 4403 mLegacy = legacy; 4404 } 4405 4406 @Override 4407 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 4408 if (mLegacy == null) return; 4409 try { 4410 mLegacy.packageDeleted(basePackageName, returnCode); 4411 } catch (RemoteException ignored) { 4412 } 4413 } 4414 } 4415} 4416