PackageManager.java revision 1b88da54a684cf12f36b74bbc7c9548f35180fbe
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.content.pm; 18 19import android.annotation.IntDef; 20import android.annotation.SystemApi; 21import android.annotation.SdkConstant; 22import android.annotation.SdkConstant.SdkConstantType; 23import android.app.PackageInstallObserver; 24import android.content.ComponentName; 25import android.content.Context; 26import android.content.Intent; 27import android.content.IntentFilter; 28import android.content.IntentSender; 29import android.content.pm.PackageParser.PackageParserException; 30import android.content.res.Resources; 31import android.content.res.XmlResourceParser; 32import android.graphics.Bitmap; 33import android.graphics.drawable.Drawable; 34import android.net.Uri; 35import android.os.Environment; 36import android.os.UserHandle; 37import android.util.AndroidException; 38import android.util.DisplayMetrics; 39 40import java.io.File; 41import java.lang.annotation.Retention; 42import java.lang.annotation.RetentionPolicy; 43import java.util.List; 44 45/** 46 * Class for retrieving various kinds of information related to the application 47 * packages that are currently installed on the device. 48 * 49 * You can find this class through {@link Context#getPackageManager}. 50 */ 51public abstract class PackageManager { 52 53 /** 54 * This exception is thrown when a given package, application, or component 55 * name cannot be found. 56 */ 57 public static class NameNotFoundException extends AndroidException { 58 public NameNotFoundException() { 59 } 60 61 public NameNotFoundException(String name) { 62 super(name); 63 } 64 } 65 66 /** 67 * {@link PackageInfo} flag: return information about 68 * activities in the package in {@link PackageInfo#activities}. 69 */ 70 public static final int GET_ACTIVITIES = 0x00000001; 71 72 /** 73 * {@link PackageInfo} flag: return information about 74 * intent receivers in the package in 75 * {@link PackageInfo#receivers}. 76 */ 77 public static final int GET_RECEIVERS = 0x00000002; 78 79 /** 80 * {@link PackageInfo} flag: return information about 81 * services in the package in {@link PackageInfo#services}. 82 */ 83 public static final int GET_SERVICES = 0x00000004; 84 85 /** 86 * {@link PackageInfo} flag: return information about 87 * content providers in the package in 88 * {@link PackageInfo#providers}. 89 */ 90 public static final int GET_PROVIDERS = 0x00000008; 91 92 /** 93 * {@link PackageInfo} flag: return information about 94 * instrumentation in the package in 95 * {@link PackageInfo#instrumentation}. 96 */ 97 public static final int GET_INSTRUMENTATION = 0x00000010; 98 99 /** 100 * {@link PackageInfo} flag: return information about the 101 * intent filters supported by the activity. 102 */ 103 public static final int GET_INTENT_FILTERS = 0x00000020; 104 105 /** 106 * {@link PackageInfo} flag: return information about the 107 * signatures included in the package. 108 */ 109 public static final int GET_SIGNATURES = 0x00000040; 110 111 /** 112 * {@link ResolveInfo} flag: return the IntentFilter that 113 * was matched for a particular ResolveInfo in 114 * {@link ResolveInfo#filter}. 115 */ 116 public static final int GET_RESOLVED_FILTER = 0x00000040; 117 118 /** 119 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 120 * data {@link android.os.Bundle}s that are associated with a component. 121 * This applies for any API returning a ComponentInfo subclass. 122 */ 123 public static final int GET_META_DATA = 0x00000080; 124 125 /** 126 * {@link PackageInfo} flag: return the 127 * {@link PackageInfo#gids group ids} that are associated with an 128 * application. 129 * This applies for any API returning a PackageInfo class, either 130 * directly or nested inside of another. 131 */ 132 public static final int GET_GIDS = 0x00000100; 133 134 /** 135 * {@link PackageInfo} flag: include disabled components in the returned info. 136 */ 137 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 138 139 /** 140 * {@link ApplicationInfo} flag: return the 141 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 142 * that are associated with an application. 143 * This applies for any API returning an ApplicationInfo class, either 144 * directly or nested inside of another. 145 */ 146 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 147 148 /** 149 * {@link ProviderInfo} flag: return the 150 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 151 * that are associated with a content provider. 152 * This applies for any API returning a ProviderInfo class, either 153 * directly or nested inside of another. 154 */ 155 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 156 /** 157 * {@link PackageInfo} flag: return information about 158 * permissions in the package in 159 * {@link PackageInfo#permissions}. 160 */ 161 public static final int GET_PERMISSIONS = 0x00001000; 162 163 /** 164 * Flag parameter to retrieve some information about all applications (even 165 * uninstalled ones) which have data directories. This state could have 166 * resulted if applications have been deleted with flag 167 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 168 * reinstalled in future. 169 * <p> 170 * Note: this flag may cause less information about currently installed 171 * applications to be returned. 172 */ 173 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 174 175 /** 176 * {@link PackageInfo} flag: return information about 177 * hardware preferences in 178 * {@link PackageInfo#configPreferences PackageInfo.configPreferences} and 179 * requested features in {@link PackageInfo#reqFeatures 180 * PackageInfo.reqFeatures}. 181 */ 182 public static final int GET_CONFIGURATIONS = 0x00004000; 183 184 /** 185 * {@link PackageInfo} flag: include disabled components which are in 186 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 187 * in the returned info. Note that if you set this flag, applications 188 * that are in this disabled state will be reported as enabled. 189 */ 190 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 191 192 /** 193 * Resolution and querying flag: if set, only filters that support the 194 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 195 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 196 * supplied Intent. 197 */ 198 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 199 200 /** 201 * Resolution and querying flag: do not resolve intents cross-profile. 202 * @hide 203 */ 204 public static final int NO_CROSS_PROFILE = 0x00020000; 205 206 /** 207 * Flag for {@link addCrossProfileIntentFilter}: if the cross-profile intent has been set by the 208 * profile owner. 209 * @hide 210 */ 211 public static final int SET_BY_PROFILE_OWNER= 0x00000001; 212 213 /** 214 * Flag for {@link addCrossProfileIntentFilter}: if this flag is set: 215 * when resolving an intent that matches the {@link CrossProfileIntentFilter}, the current 216 * profile will be skipped. 217 * Only activities in the target user can respond to the intent. 218 * @hide 219 */ 220 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 221 222 /** @hide */ 223 @IntDef({PERMISSION_GRANTED, PERMISSION_DENIED}) 224 @Retention(RetentionPolicy.SOURCE) 225 public @interface PermissionResult {} 226 227 /** 228 * Permission check result: this is returned by {@link #checkPermission} 229 * if the permission has been granted to the given package. 230 */ 231 public static final int PERMISSION_GRANTED = 0; 232 233 /** 234 * Permission check result: this is returned by {@link #checkPermission} 235 * if the permission has not been granted to the given package. 236 */ 237 public static final int PERMISSION_DENIED = -1; 238 239 /** 240 * Signature check result: this is returned by {@link #checkSignatures} 241 * if all signatures on the two packages match. 242 */ 243 public static final int SIGNATURE_MATCH = 0; 244 245 /** 246 * Signature check result: this is returned by {@link #checkSignatures} 247 * if neither of the two packages is signed. 248 */ 249 public static final int SIGNATURE_NEITHER_SIGNED = 1; 250 251 /** 252 * Signature check result: this is returned by {@link #checkSignatures} 253 * if the first package is not signed but the second is. 254 */ 255 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 256 257 /** 258 * Signature check result: this is returned by {@link #checkSignatures} 259 * if the second package is not signed but the first is. 260 */ 261 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 262 263 /** 264 * Signature check result: this is returned by {@link #checkSignatures} 265 * if not all signatures on both packages match. 266 */ 267 public static final int SIGNATURE_NO_MATCH = -3; 268 269 /** 270 * Signature check result: this is returned by {@link #checkSignatures} 271 * if either of the packages are not valid. 272 */ 273 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 274 275 /** 276 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 277 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 278 * component or application is in its default enabled state (as specified 279 * in its manifest). 280 */ 281 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 282 283 /** 284 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 285 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 286 * component or application has been explictily enabled, regardless of 287 * what it has specified in its manifest. 288 */ 289 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 290 291 /** 292 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 293 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 294 * component or application has been explicitly disabled, regardless of 295 * what it has specified in its manifest. 296 */ 297 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 298 299 /** 300 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 301 * user has explicitly disabled the application, regardless of what it has 302 * specified in its manifest. Because this is due to the user's request, 303 * they may re-enable it if desired through the appropriate system UI. This 304 * option currently <strong>cannot</strong> be used with 305 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 306 */ 307 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 308 309 /** 310 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 311 * application should be considered, until the point where the user actually 312 * wants to use it. This means that it will not normally show up to the user 313 * (such as in the launcher), but various parts of the user interface can 314 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 315 * the user to select it (as for example an IME, device admin, etc). Such code, 316 * once the user has selected the app, should at that point also make it enabled. 317 * This option currently <strong>can not</strong> be used with 318 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 319 */ 320 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 321 322 /** 323 * Flag parameter for {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} to 324 * indicate that this package should be installed as forward locked, i.e. only the app itself 325 * should have access to its code and non-resource assets. 326 * @hide 327 */ 328 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 329 330 /** 331 * Flag parameter for {@link #installPackage} to indicate that you want to replace an already 332 * installed package, if one exists. 333 * @hide 334 */ 335 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 336 337 /** 338 * Flag parameter for {@link #installPackage} to indicate that you want to 339 * allow test packages (those that have set android:testOnly in their 340 * manifest) to be installed. 341 * @hide 342 */ 343 public static final int INSTALL_ALLOW_TEST = 0x00000004; 344 345 /** 346 * Flag parameter for {@link #installPackage} to indicate that this 347 * package has to be installed on the sdcard. 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 * has to be installed on the sdcard. 355 * @hide 356 */ 357 public static final int INSTALL_INTERNAL = 0x00000010; 358 359 /** 360 * Flag parameter for {@link #installPackage} to indicate that this install 361 * was initiated via ADB. 362 * 363 * @hide 364 */ 365 public static final int INSTALL_FROM_ADB = 0x00000020; 366 367 /** 368 * Flag parameter for {@link #installPackage} to indicate that this install 369 * should immediately be visible to all users. 370 * 371 * @hide 372 */ 373 public static final int INSTALL_ALL_USERS = 0x00000040; 374 375 /** 376 * Flag parameter for {@link #installPackage} to indicate that it is okay 377 * to install an update to an app where the newly installed app has a lower 378 * version code than the currently installed app. 379 * 380 * @hide 381 */ 382 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 383 384 /** 385 * Flag parameter for 386 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 387 * that you don't want to kill the app containing the component. Be careful when you set this 388 * since changing component states can make the containing application's behavior unpredictable. 389 */ 390 public static final int DONT_KILL_APP = 0x00000001; 391 392 /** 393 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 394 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} on success. 395 * @hide 396 */ 397 @SystemApi 398 public static final int INSTALL_SUCCEEDED = 1; 399 400 /** 401 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 402 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package is 403 * already installed. 404 * @hide 405 */ 406 @SystemApi 407 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 408 409 /** 410 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 411 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package archive 412 * file is invalid. 413 * @hide 414 */ 415 @SystemApi 416 public static final int INSTALL_FAILED_INVALID_APK = -2; 417 418 /** 419 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 420 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the URI passed in 421 * is invalid. 422 * @hide 423 */ 424 @SystemApi 425 public static final int INSTALL_FAILED_INVALID_URI = -3; 426 427 /** 428 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 429 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package manager 430 * service found that the device didn't have enough storage space to install the app. 431 * @hide 432 */ 433 @SystemApi 434 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 435 436 /** 437 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 438 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if a 439 * package is already installed with the same name. 440 * @hide 441 */ 442 @SystemApi 443 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 444 445 /** 446 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 447 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 448 * the requested shared user does not exist. 449 * @hide 450 */ 451 @SystemApi 452 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 453 454 /** 455 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 456 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 457 * a previously installed package of the same name has a different signature 458 * than the new package (and the old package's data was not removed). 459 * @hide 460 */ 461 @SystemApi 462 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 463 464 /** 465 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 466 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 467 * the new package is requested a shared user which is already installed on the 468 * device and does not have matching signature. 469 * @hide 470 */ 471 @SystemApi 472 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 473 474 /** 475 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 476 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 477 * the new package uses a shared library that is not available. 478 * @hide 479 */ 480 @SystemApi 481 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 482 483 /** 484 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 485 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 486 * the new package uses a shared library that is not available. 487 * @hide 488 */ 489 @SystemApi 490 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 491 492 /** 493 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 494 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 495 * the new package failed while optimizing and validating its dex files, 496 * either because there was not enough storage or the validation failed. 497 * @hide 498 */ 499 @SystemApi 500 public static final int INSTALL_FAILED_DEXOPT = -11; 501 502 /** 503 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 504 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 505 * the new package failed because the current SDK version is older than 506 * that required by the package. 507 * @hide 508 */ 509 @SystemApi 510 public static final int INSTALL_FAILED_OLDER_SDK = -12; 511 512 /** 513 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 514 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 515 * the new package failed because it contains a content provider with the 516 * same authority as a provider already installed in the system. 517 * @hide 518 */ 519 @SystemApi 520 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 521 522 /** 523 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 524 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 525 * the new package failed because the current SDK version is newer than 526 * that required by the package. 527 * @hide 528 */ 529 @SystemApi 530 public static final int INSTALL_FAILED_NEWER_SDK = -14; 531 532 /** 533 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 534 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 535 * the new package failed because it has specified that it is a test-only 536 * package and the caller has not supplied the {@link #INSTALL_ALLOW_TEST} 537 * flag. 538 * @hide 539 */ 540 @SystemApi 541 public static final int INSTALL_FAILED_TEST_ONLY = -15; 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 package being installed contains native code, but none that is 547 * compatible with the device's CPU_ABI. 548 * @hide 549 */ 550 @SystemApi 551 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 552 553 /** 554 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 555 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 556 * the new package uses a feature that is not available. 557 * @hide 558 */ 559 @SystemApi 560 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 561 562 // ------ Errors related to sdcard 563 /** 564 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 565 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 566 * a secure container mount point couldn't be accessed on external media. 567 * @hide 568 */ 569 @SystemApi 570 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 571 572 /** 573 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 574 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 575 * the new package couldn't be installed in the specified install 576 * location. 577 * @hide 578 */ 579 @SystemApi 580 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 581 582 /** 583 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 584 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 585 * the new package couldn't be installed in the specified install 586 * location because the media is not available. 587 * @hide 588 */ 589 @SystemApi 590 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 591 592 /** 593 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 594 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 595 * the new package couldn't be installed because the verification timed out. 596 * @hide 597 */ 598 @SystemApi 599 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 600 601 /** 602 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 603 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 604 * the new package couldn't be installed because the verification did not succeed. 605 * @hide 606 */ 607 @SystemApi 608 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 609 610 /** 611 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 612 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 613 * the package changed from what the calling program expected. 614 * @hide 615 */ 616 @SystemApi 617 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 618 619 /** 620 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 621 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 622 * the new package is assigned a different UID than it previously held. 623 * @hide 624 */ 625 public static final int INSTALL_FAILED_UID_CHANGED = -24; 626 627 /** 628 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 629 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 630 * the new package has an older version code than the currently installed package. 631 * @hide 632 */ 633 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 634 635 /** 636 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 637 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 638 * if the parser was given a path that is not a file, or does not end with the expected 639 * '.apk' extension. 640 * @hide 641 */ 642 @SystemApi 643 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 644 645 /** 646 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 647 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 648 * if the parser was unable to retrieve the AndroidManifest.xml file. 649 * @hide 650 */ 651 @SystemApi 652 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 653 654 /** 655 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 656 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 657 * if the parser encountered an unexpected exception. 658 * @hide 659 */ 660 @SystemApi 661 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 662 663 /** 664 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 665 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 666 * if the parser did not find any certificates in the .apk. 667 * @hide 668 */ 669 @SystemApi 670 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 671 672 /** 673 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 674 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 675 * if the parser found inconsistent certificates on the files in the .apk. 676 * @hide 677 */ 678 @SystemApi 679 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 680 681 /** 682 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 683 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 684 * if the parser encountered a CertificateEncodingException in one of the 685 * files in the .apk. 686 * @hide 687 */ 688 @SystemApi 689 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 690 691 /** 692 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 693 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 694 * if the parser encountered a bad or missing package name in the manifest. 695 * @hide 696 */ 697 @SystemApi 698 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 699 700 /** 701 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 702 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 703 * if the parser encountered a bad shared user id name in the manifest. 704 * @hide 705 */ 706 @SystemApi 707 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 708 709 /** 710 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 711 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 712 * if the parser encountered some structural problem in the manifest. 713 * @hide 714 */ 715 @SystemApi 716 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 717 718 /** 719 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 720 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 721 * if the parser did not find any actionable tags (instrumentation or application) 722 * in the manifest. 723 * @hide 724 */ 725 @SystemApi 726 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 727 728 /** 729 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 730 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 731 * if the system failed to install the package because of system issues. 732 * @hide 733 */ 734 @SystemApi 735 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 736 737 /** 738 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 739 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 740 * if the system failed to install the package because the user is restricted from installing 741 * apps. 742 * @hide 743 */ 744 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 745 746 /** 747 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 748 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 749 * if the system failed to install the package because it is attempting to define a 750 * permission that is already defined by some existing package. 751 * 752 * <p>The package name of the app which has already defined the permission is passed to 753 * a {@link IPackageInstallObserver2}, if any, as the {@link #EXTRA_EXISTING_PACKAGE} 754 * string extra; and the name of the permission being redefined is passed in the 755 * {@link #EXTRA_EXISTING_PERMISSION} string extra. 756 * @hide 757 */ 758 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 759 760 /** 761 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 762 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 763 * if the system failed to install the package because its packaged native code did not 764 * match any of the ABIs supported by the system. 765 * 766 * @hide 767 */ 768 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 769 770 /** 771 * Internal return code for NativeLibraryHelper methods to indicate that the package 772 * being processed did not contain any native code. This is placed here only so that 773 * it can belong to the same value space as the other install failure codes. 774 * 775 * @hide 776 */ 777 public static final int NO_NATIVE_LIBRARIES = -114; 778 779 /** 780 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 781 * package's data directory. 782 * 783 * @hide 784 */ 785 public static final int DELETE_KEEP_DATA = 0x00000001; 786 787 /** 788 * Flag parameter for {@link #deletePackage} to indicate that you want the 789 * package deleted for all users. 790 * 791 * @hide 792 */ 793 public static final int DELETE_ALL_USERS = 0x00000002; 794 795 /** 796 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 797 * uninstall on a system that has been updated, then don't do the normal process 798 * of uninstalling the update and rolling back to the older system version (which 799 * needs to happen for all users); instead, just mark the app as uninstalled for 800 * the current user. 801 * 802 * @hide 803 */ 804 public static final int DELETE_SYSTEM_APP = 0x00000004; 805 806 /** 807 * Return code for when package deletion succeeds. This is passed to the 808 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 809 * succeeded in deleting the package. 810 * 811 * @hide 812 */ 813 public static final int DELETE_SUCCEEDED = 1; 814 815 /** 816 * Deletion failed return code: this is passed to the 817 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 818 * failed to delete the package for an unspecified reason. 819 * 820 * @hide 821 */ 822 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 823 824 /** 825 * Deletion failed return code: this is passed to the 826 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 827 * failed to delete the package because it is the active DevicePolicy 828 * manager. 829 * 830 * @hide 831 */ 832 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 833 834 /** 835 * Deletion failed return code: this is passed to the 836 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 837 * failed to delete the package since the user is restricted. 838 * 839 * @hide 840 */ 841 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 842 843 /** 844 * Deletion failed return code: this is passed to the 845 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 846 * failed to delete the package because a profile 847 * or device owner has marked the package as uninstallable. 848 * 849 * @hide 850 */ 851 public static final int DELETE_FAILED_OWNER_BLOCKED= -4; 852 853 /** 854 * Return code that is passed to the {@link IPackageMoveObserver} by 855 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} when the 856 * package has been successfully moved by the system. 857 * 858 * @hide 859 */ 860 public static final int MOVE_SUCCEEDED = 1; 861 /** 862 * Error code that is passed to the {@link IPackageMoveObserver} by 863 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 864 * when the package hasn't been successfully moved by the system 865 * because of insufficient memory on specified media. 866 * @hide 867 */ 868 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 869 870 /** 871 * Error code that is passed to the {@link IPackageMoveObserver} by 872 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 873 * if the specified package doesn't exist. 874 * @hide 875 */ 876 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 877 878 /** 879 * Error code that is passed to the {@link IPackageMoveObserver} by 880 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 881 * if the specified package cannot be moved since its a system package. 882 * @hide 883 */ 884 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 885 886 /** 887 * Error code that is passed to the {@link IPackageMoveObserver} by 888 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 889 * if the specified package cannot be moved since its forward locked. 890 * @hide 891 */ 892 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 893 894 /** 895 * Error code that is passed to the {@link IPackageMoveObserver} by 896 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 897 * if the specified package cannot be moved to the specified location. 898 * @hide 899 */ 900 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 901 902 /** 903 * Error code that is passed to the {@link IPackageMoveObserver} by 904 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 905 * if the specified package cannot be moved to the specified location. 906 * @hide 907 */ 908 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 909 910 /** 911 * Error code that is passed to the {@link IPackageMoveObserver} by 912 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} if the 913 * specified package already has an operation pending in the 914 * {@link PackageHandler} queue. 915 * 916 * @hide 917 */ 918 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 919 920 /** 921 * Flag parameter for {@link #movePackage} to indicate that 922 * the package should be moved to internal storage if its 923 * been installed on external media. 924 * @hide 925 */ 926 public static final int MOVE_INTERNAL = 0x00000001; 927 928 /** 929 * Flag parameter for {@link #movePackage} to indicate that 930 * the package should be moved to external media. 931 * @hide 932 */ 933 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 934 935 /** 936 * Usable by the required verifier as the {@code verificationCode} argument 937 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 938 * allow the installation to proceed without any of the optional verifiers 939 * needing to vote. 940 * 941 * @hide 942 */ 943 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 944 945 /** 946 * Used as the {@code verificationCode} argument for 947 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 948 * package verifier allows the installation to proceed. 949 */ 950 public static final int VERIFICATION_ALLOW = 1; 951 952 /** 953 * Used as the {@code verificationCode} argument for 954 * {@link PackageManager#verifyPendingInstall} to indicate the calling 955 * package verifier does not vote to allow the installation to proceed. 956 */ 957 public static final int VERIFICATION_REJECT = -1; 958 959 /** 960 * Can be used as the {@code millisecondsToDelay} argument for 961 * {@link PackageManager#extendVerificationTimeout}. This is the 962 * maximum time {@code PackageManager} waits for the verification 963 * agent to return (in milliseconds). 964 */ 965 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 966 967 /** 968 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 969 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 970 * lag in sound input or output. 971 */ 972 @SdkConstant(SdkConstantType.FEATURE) 973 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 974 975 /** 976 * Feature for {@link #getSystemAvailableFeatures} and 977 * {@link #hasSystemFeature}: The device is capable of communicating with 978 * other devices via Bluetooth. 979 */ 980 @SdkConstant(SdkConstantType.FEATURE) 981 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 982 983 /** 984 * Feature for {@link #getSystemAvailableFeatures} and 985 * {@link #hasSystemFeature}: The device is capable of communicating with 986 * other devices via Bluetooth Low Energy radio. 987 */ 988 @SdkConstant(SdkConstantType.FEATURE) 989 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 990 991 /** 992 * Feature for {@link #getSystemAvailableFeatures} and 993 * {@link #hasSystemFeature}: The device has a camera facing away 994 * from the screen. 995 */ 996 @SdkConstant(SdkConstantType.FEATURE) 997 public static final String FEATURE_CAMERA = "android.hardware.camera"; 998 999 /** 1000 * Feature for {@link #getSystemAvailableFeatures} and 1001 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1002 */ 1003 @SdkConstant(SdkConstantType.FEATURE) 1004 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1005 1006 /** 1007 * Feature for {@link #getSystemAvailableFeatures} and 1008 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1009 * some direction, or can support an external camera being connected to it. 1010 */ 1011 @SdkConstant(SdkConstantType.FEATURE) 1012 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1013 1014 /** 1015 * Feature for {@link #getSystemAvailableFeatures} and 1016 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1017 * The external camera may not always be connected or available to applications to use. 1018 */ 1019 @SdkConstant(SdkConstantType.FEATURE) 1020 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1021 1022 /** 1023 * Feature for {@link #getSystemAvailableFeatures} and 1024 * {@link #hasSystemFeature}: The device's camera supports flash. 1025 */ 1026 @SdkConstant(SdkConstantType.FEATURE) 1027 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1028 1029 /** 1030 * Feature for {@link #getSystemAvailableFeatures} and 1031 * {@link #hasSystemFeature}: The device has a front facing camera. 1032 */ 1033 @SdkConstant(SdkConstantType.FEATURE) 1034 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1035 1036 /** 1037 * Feature for {@link #getSystemAvailableFeatures} and 1038 * {@link #hasSystemFeature}: The device is capable of communicating with 1039 * consumer IR devices. 1040 */ 1041 @SdkConstant(SdkConstantType.FEATURE) 1042 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1043 1044 /** 1045 * Feature for {@link #getSystemAvailableFeatures} and 1046 * {@link #hasSystemFeature}: The device supports one or more methods of 1047 * reporting current location. 1048 */ 1049 @SdkConstant(SdkConstantType.FEATURE) 1050 public static final String FEATURE_LOCATION = "android.hardware.location"; 1051 1052 /** 1053 * Feature for {@link #getSystemAvailableFeatures} and 1054 * {@link #hasSystemFeature}: The device has a Global Positioning System 1055 * receiver and can report precise location. 1056 */ 1057 @SdkConstant(SdkConstantType.FEATURE) 1058 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1059 1060 /** 1061 * Feature for {@link #getSystemAvailableFeatures} and 1062 * {@link #hasSystemFeature}: The device can report location with coarse 1063 * accuracy using a network-based geolocation system. 1064 */ 1065 @SdkConstant(SdkConstantType.FEATURE) 1066 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1067 1068 /** 1069 * Feature for {@link #getSystemAvailableFeatures} and 1070 * {@link #hasSystemFeature}: The device can record audio via a 1071 * microphone. 1072 */ 1073 @SdkConstant(SdkConstantType.FEATURE) 1074 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1075 1076 /** 1077 * Feature for {@link #getSystemAvailableFeatures} and 1078 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1079 * Communications (NFC). 1080 */ 1081 @SdkConstant(SdkConstantType.FEATURE) 1082 public static final String FEATURE_NFC = "android.hardware.nfc"; 1083 1084 /** 1085 * Feature for {@link #getSystemAvailableFeatures} and 1086 * {@link #hasSystemFeature}: The device supports host- 1087 * based NFC card emulation. 1088 * 1089 * TODO remove when depending apps have moved to new constant. 1090 * @hide 1091 * @deprecated 1092 */ 1093 @Deprecated 1094 @SdkConstant(SdkConstantType.FEATURE) 1095 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1096 1097 /** 1098 * Feature for {@link #getSystemAvailableFeatures} and 1099 * {@link #hasSystemFeature}: The device supports host- 1100 * based NFC card emulation. 1101 */ 1102 @SdkConstant(SdkConstantType.FEATURE) 1103 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1104 1105 /** 1106 * Feature for {@link #getSystemAvailableFeatures} and 1107 * {@link #hasSystemFeature}: The device includes an accelerometer. 1108 */ 1109 @SdkConstant(SdkConstantType.FEATURE) 1110 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1111 1112 /** 1113 * Feature for {@link #getSystemAvailableFeatures} and 1114 * {@link #hasSystemFeature}: The device includes a barometer (air 1115 * pressure sensor.) 1116 */ 1117 @SdkConstant(SdkConstantType.FEATURE) 1118 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1119 1120 /** 1121 * Feature for {@link #getSystemAvailableFeatures} and 1122 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1123 */ 1124 @SdkConstant(SdkConstantType.FEATURE) 1125 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1126 1127 /** 1128 * Feature for {@link #getSystemAvailableFeatures} and 1129 * {@link #hasSystemFeature}: The device includes a gyroscope. 1130 */ 1131 @SdkConstant(SdkConstantType.FEATURE) 1132 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1133 1134 /** 1135 * Feature for {@link #getSystemAvailableFeatures} and 1136 * {@link #hasSystemFeature}: The device includes a light sensor. 1137 */ 1138 @SdkConstant(SdkConstantType.FEATURE) 1139 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1140 1141 /** 1142 * Feature for {@link #getSystemAvailableFeatures} and 1143 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1144 */ 1145 @SdkConstant(SdkConstantType.FEATURE) 1146 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1147 1148 /** 1149 * Feature for {@link #getSystemAvailableFeatures} and 1150 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1151 */ 1152 @SdkConstant(SdkConstantType.FEATURE) 1153 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1154 1155 /** 1156 * Feature for {@link #getSystemAvailableFeatures} and 1157 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1158 */ 1159 @SdkConstant(SdkConstantType.FEATURE) 1160 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1161 1162 /** 1163 * Feature for {@link #getSystemAvailableFeatures} and 1164 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1165 */ 1166 @SdkConstant(SdkConstantType.FEATURE) 1167 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1168 1169 /** 1170 * Feature for {@link #getSystemAvailableFeatures} and 1171 * {@link #hasSystemFeature}: The device has a telephony radio with data 1172 * communication support. 1173 */ 1174 @SdkConstant(SdkConstantType.FEATURE) 1175 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1176 1177 /** 1178 * Feature for {@link #getSystemAvailableFeatures} and 1179 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1180 */ 1181 @SdkConstant(SdkConstantType.FEATURE) 1182 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1183 1184 /** 1185 * Feature for {@link #getSystemAvailableFeatures} and 1186 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1187 */ 1188 @SdkConstant(SdkConstantType.FEATURE) 1189 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1190 1191 /** 1192 * Feature for {@link #getSystemAvailableFeatures} and 1193 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1194 * as the USB host. 1195 */ 1196 @SdkConstant(SdkConstantType.FEATURE) 1197 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1198 1199 /** 1200 * Feature for {@link #getSystemAvailableFeatures} and 1201 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1202 */ 1203 @SdkConstant(SdkConstantType.FEATURE) 1204 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1205 1206 /** 1207 * Feature for {@link #getSystemAvailableFeatures} and 1208 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1209 */ 1210 @SdkConstant(SdkConstantType.FEATURE) 1211 public static final String FEATURE_SIP = "android.software.sip"; 1212 1213 /** 1214 * Feature for {@link #getSystemAvailableFeatures} and 1215 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1216 */ 1217 @SdkConstant(SdkConstantType.FEATURE) 1218 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1219 1220 /** 1221 * Feature for {@link #getSystemAvailableFeatures} and 1222 * {@link #hasSystemFeature}: The device's display has a touch screen. 1223 */ 1224 @SdkConstant(SdkConstantType.FEATURE) 1225 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1226 1227 1228 /** 1229 * Feature for {@link #getSystemAvailableFeatures} and 1230 * {@link #hasSystemFeature}: The device's touch screen supports 1231 * multitouch sufficient for basic two-finger gesture detection. 1232 */ 1233 @SdkConstant(SdkConstantType.FEATURE) 1234 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1235 1236 /** 1237 * Feature for {@link #getSystemAvailableFeatures} and 1238 * {@link #hasSystemFeature}: The device's touch screen is capable of 1239 * tracking two or more fingers fully independently. 1240 */ 1241 @SdkConstant(SdkConstantType.FEATURE) 1242 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1243 1244 /** 1245 * Feature for {@link #getSystemAvailableFeatures} and 1246 * {@link #hasSystemFeature}: The device's touch screen is capable of 1247 * tracking a full hand of fingers fully independently -- that is, 5 or 1248 * more simultaneous independent pointers. 1249 */ 1250 @SdkConstant(SdkConstantType.FEATURE) 1251 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1252 1253 /** 1254 * Feature for {@link #getSystemAvailableFeatures} and 1255 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1256 * does support touch emulation for basic events. For instance, the 1257 * device might use a mouse or remote control to drive a cursor, and 1258 * emulate basic touch pointer events like down, up, drag, etc. All 1259 * devices that support android.hardware.touchscreen or a sub-feature are 1260 * presumed to also support faketouch. 1261 */ 1262 @SdkConstant(SdkConstantType.FEATURE) 1263 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1264 1265 /** 1266 * Feature for {@link #getSystemAvailableFeatures} and 1267 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1268 * does support touch emulation for basic events that supports distinct 1269 * tracking of two or more fingers. This is an extension of 1270 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1271 * that unlike a distinct multitouch screen as defined by 1272 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1273 * devices will not actually provide full two-finger gestures since the 1274 * input is being transformed to cursor movement on the screen. That is, 1275 * single finger gestures will move a cursor; two-finger swipes will 1276 * result in single-finger touch events; other two-finger gestures will 1277 * result in the corresponding two-finger touch event. 1278 */ 1279 @SdkConstant(SdkConstantType.FEATURE) 1280 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1281 1282 /** 1283 * Feature for {@link #getSystemAvailableFeatures} and 1284 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1285 * does support touch emulation for basic events that supports tracking 1286 * a hand of fingers (5 or more fingers) fully independently. 1287 * This is an extension of 1288 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1289 * that unlike a multitouch screen as defined by 1290 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1291 * gestures can be detected due to the limitations described for 1292 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1293 */ 1294 @SdkConstant(SdkConstantType.FEATURE) 1295 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1296 1297 /** 1298 * Feature for {@link #getSystemAvailableFeatures} and 1299 * {@link #hasSystemFeature}: The device supports portrait orientation 1300 * screens. For backwards compatibility, you can assume that if neither 1301 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1302 * both portrait and landscape. 1303 */ 1304 @SdkConstant(SdkConstantType.FEATURE) 1305 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1306 1307 /** 1308 * Feature for {@link #getSystemAvailableFeatures} and 1309 * {@link #hasSystemFeature}: The device supports landscape orientation 1310 * screens. For backwards compatibility, you can assume that if neither 1311 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1312 * both portrait and landscape. 1313 */ 1314 @SdkConstant(SdkConstantType.FEATURE) 1315 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1316 1317 /** 1318 * Feature for {@link #getSystemAvailableFeatures} and 1319 * {@link #hasSystemFeature}: The device supports live wallpapers. 1320 */ 1321 @SdkConstant(SdkConstantType.FEATURE) 1322 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1323 /** 1324 * Feature for {@link #getSystemAvailableFeatures} and 1325 * {@link #hasSystemFeature}: The device supports app widgets. 1326 */ 1327 @SdkConstant(SdkConstantType.FEATURE) 1328 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1329 1330 /** 1331 * @hide 1332 * Feature for {@link #getSystemAvailableFeatures} and 1333 * {@link #hasSystemFeature}: The device supports 1334 * {@link android.service.voice.VoiceInteractionService} and 1335 * {@link android.app.VoiceInteractor}. 1336 */ 1337 @SdkConstant(SdkConstantType.FEATURE) 1338 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 1339 1340 1341 /** 1342 * Feature for {@link #getSystemAvailableFeatures} and 1343 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1344 * by third party applications. 1345 */ 1346 @SdkConstant(SdkConstantType.FEATURE) 1347 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1348 1349 /** 1350 * Feature for {@link #getSystemAvailableFeatures} and 1351 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1352 * with the {@link android.inputmethodservice.InputMethodService} API. 1353 */ 1354 @SdkConstant(SdkConstantType.FEATURE) 1355 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1356 1357 /** 1358 * Feature for {@link #getSystemAvailableFeatures} and 1359 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1360 */ 1361 @SdkConstant(SdkConstantType.FEATURE) 1362 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1363 1364 /** 1365 * Feature for {@link #getSystemAvailableFeatures} and 1366 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1367 * typically used in a living room television experience, but is a software 1368 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1369 * feature will use resources associated with the "television" UI mode. 1370 */ 1371 @SdkConstant(SdkConstantType.FEATURE) 1372 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1373 1374 /** 1375 * Feature for {@link #getSystemAvailableFeatures} and 1376 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1377 * applications designed for this experience should be run, though this is 1378 * not enforced by the system. 1379 * @hide 1380 */ 1381 @SdkConstant(SdkConstantType.FEATURE) 1382 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1383 1384 /** 1385 * Feature for {@link #getSystemAvailableFeatures} and 1386 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1387 */ 1388 @SdkConstant(SdkConstantType.FEATURE) 1389 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1390 1391 /** 1392 * Feature for {@link #getSystemAvailableFeatures} and 1393 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1394 */ 1395 @SdkConstant(SdkConstantType.FEATURE) 1396 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1397 1398 /** 1399 * Feature for {@link #getSystemAvailableFeatures} and 1400 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1401 * on a television. Television here is defined to be a typical living 1402 * room television experience: displayed on a big screen, where the user 1403 * is sitting far away from it, and the dominant form of input will be 1404 * something like a DPAD, not through touch or mouse. 1405 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1406 */ 1407 @Deprecated 1408 @SdkConstant(SdkConstantType.FEATURE) 1409 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1410 1411 /** 1412 * Feature for {@link #getSystemAvailableFeatures} and 1413 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1414 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1415 * the wrist. The user is very close when interacting with the device. 1416 */ 1417 @SdkConstant(SdkConstantType.FEATURE) 1418 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1419 1420 /** 1421 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1422 * The device supports printing. 1423 */ 1424 @SdkConstant(SdkConstantType.FEATURE) 1425 public static final String FEATURE_PRINTING = "android.software.print"; 1426 1427 /** 1428 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1429 * The device can perform backup and restore operations on installed applications. 1430 */ 1431 @SdkConstant(SdkConstantType.FEATURE) 1432 public static final String FEATURE_BACKUP = "android.software.backup"; 1433 1434 /** 1435 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1436 * The device supports managed profiles for enterprise users. 1437 */ 1438 @SdkConstant(SdkConstantType.FEATURE) 1439 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_profiles"; 1440 1441 /** 1442 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1443 * The device has a full implementation of the android.webkit.* APIs. Devices 1444 * lacking this feature will not have a functioning WebView implementation. 1445 */ 1446 @SdkConstant(SdkConstantType.FEATURE) 1447 public static final String FEATURE_WEBVIEW = "android.software.webview"; 1448 1449 /** 1450 * Feature for {@link #getSystemAvailableFeatures} and 1451 * {@link #hasSystemFeature}: This device supports ethernet. 1452 * @hide 1453 */ 1454 @SdkConstant(SdkConstantType.FEATURE) 1455 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 1456 1457 /** 1458 * Action to external storage service to clean out removed apps. 1459 * @hide 1460 */ 1461 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1462 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1463 1464 /** 1465 * Extra field name for the URI to a verification file. Passed to a package 1466 * verifier. 1467 * 1468 * @hide 1469 */ 1470 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1471 1472 /** 1473 * Extra field name for the ID of a package pending verification. Passed to 1474 * a package verifier and is used to call back to 1475 * {@link PackageManager#verifyPendingInstall(int, int)} 1476 */ 1477 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1478 1479 /** 1480 * Extra field name for the package identifier which is trying to install 1481 * the package. 1482 * 1483 * @hide 1484 */ 1485 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1486 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1487 1488 /** 1489 * Extra field name for the requested install flags for a package pending 1490 * verification. Passed to a package verifier. 1491 * 1492 * @hide 1493 */ 1494 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1495 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1496 1497 /** 1498 * Extra field name for the uid of who is requesting to install 1499 * the package. 1500 * 1501 * @hide 1502 */ 1503 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1504 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1505 1506 /** 1507 * Extra field name for the package name of a package pending verification. 1508 * 1509 * @hide 1510 */ 1511 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1512 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1513 /** 1514 * Extra field name for the result of a verification, either 1515 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1516 * Passed to package verifiers after a package is verified. 1517 */ 1518 public static final String EXTRA_VERIFICATION_RESULT 1519 = "android.content.pm.extra.VERIFICATION_RESULT"; 1520 1521 /** 1522 * Extra field name for the version code of a package pending verification. 1523 * 1524 * @hide 1525 */ 1526 public static final String EXTRA_VERIFICATION_VERSION_CODE 1527 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1528 1529 /** 1530 * The action used to request that the user approve a permission request 1531 * from the application. 1532 * 1533 * @hide 1534 */ 1535 public static final String ACTION_REQUEST_PERMISSION 1536 = "android.content.pm.action.REQUEST_PERMISSION"; 1537 1538 /** 1539 * Extra field name for the list of permissions, which the user must approve. 1540 * 1541 * @hide 1542 */ 1543 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1544 = "android.content.pm.extra.PERMISSION_LIST"; 1545 1546 /** 1547 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1548 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1549 * the existing definition for the permission. 1550 * @hide 1551 */ 1552 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1553 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1554 1555 /** 1556 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1557 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1558 * being redundantly defined by the package being installed. 1559 * @hide 1560 */ 1561 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1562 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1563 1564 /** 1565 * Retrieve overall information about an application package that is 1566 * installed on the system. 1567 * <p> 1568 * Throws {@link NameNotFoundException} if a package with the given name can 1569 * not be found on the system. 1570 * 1571 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1572 * desired package. 1573 * @param flags Additional option flags. Use any combination of 1574 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1575 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1576 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1577 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1578 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1579 * modify the data returned. 1580 * @return Returns a PackageInfo object containing information about the 1581 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1582 * package is not found in the list of installed applications, the 1583 * package information is retrieved from the list of uninstalled 1584 * applications (which includes installed applications as well as 1585 * applications with data directory i.e. applications which had been 1586 * deleted with {@code DONT_DELETE_DATA} flag set). 1587 * @see #GET_ACTIVITIES 1588 * @see #GET_GIDS 1589 * @see #GET_CONFIGURATIONS 1590 * @see #GET_INSTRUMENTATION 1591 * @see #GET_PERMISSIONS 1592 * @see #GET_PROVIDERS 1593 * @see #GET_RECEIVERS 1594 * @see #GET_SERVICES 1595 * @see #GET_SIGNATURES 1596 * @see #GET_UNINSTALLED_PACKAGES 1597 */ 1598 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1599 throws NameNotFoundException; 1600 1601 /** 1602 * Map from the current package names in use on the device to whatever 1603 * the current canonical name of that package is. 1604 * @param names Array of current names to be mapped. 1605 * @return Returns an array of the same size as the original, containing 1606 * the canonical name for each package. 1607 */ 1608 public abstract String[] currentToCanonicalPackageNames(String[] names); 1609 1610 /** 1611 * Map from a packages canonical name to the current name in use on the device. 1612 * @param names Array of new names to be mapped. 1613 * @return Returns an array of the same size as the original, containing 1614 * the current name for each package. 1615 */ 1616 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1617 1618 /** 1619 * Return a "good" intent to launch a front-door activity in a package, 1620 * for use for example to implement an "open" button when browsing through 1621 * packages. The current implementation will look first for a main 1622 * activity in the category {@link Intent#CATEGORY_INFO}, next for a 1623 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}, or return 1624 * null if neither are found. 1625 * 1626 * <p>Throws {@link NameNotFoundException} if a package with the given 1627 * name cannot be found on the system. 1628 * 1629 * @param packageName The name of the package to inspect. 1630 * 1631 * @return Returns either a fully-qualified Intent that can be used to 1632 * launch the main activity in the package, or null if the package does 1633 * not contain such an activity. 1634 */ 1635 public abstract Intent getLaunchIntentForPackage(String packageName); 1636 1637 /** 1638 * Return a "good" intent to launch a front-door Leanback activity in a 1639 * package, for use for example to implement an "open" button when browsing 1640 * through packages. The current implementation will look for a main 1641 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 1642 * return null if no main leanback activities are found. 1643 * <p> 1644 * Throws {@link NameNotFoundException} if a package with the given name 1645 * cannot be found on the system. 1646 * 1647 * @param packageName The name of the package to inspect. 1648 * @return Returns either a fully-qualified Intent that can be used to launch 1649 * the main Leanback activity in the package, or null if the package 1650 * does not contain such an activity. 1651 */ 1652 public abstract Intent getLeanbackLaunchIntentForPackage(String packageName); 1653 1654 /** 1655 * Return an array of all of the secondary group-ids that have been assigned 1656 * to a package. 1657 * <p> 1658 * Throws {@link NameNotFoundException} if a package with the given name 1659 * cannot be found on the system. 1660 * 1661 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1662 * desired package. 1663 * @return Returns an int array of the assigned gids, or null if there are 1664 * none. 1665 */ 1666 public abstract int[] getPackageGids(String packageName) 1667 throws NameNotFoundException; 1668 1669 /** 1670 * @hide Return the uid associated with the given package name for the 1671 * given user. 1672 * 1673 * <p>Throws {@link NameNotFoundException} if a package with the given 1674 * name can not be found on the system. 1675 * 1676 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1677 * desired package. 1678 * @param userHandle The user handle identifier to look up the package under. 1679 * 1680 * @return Returns an integer uid who owns the given package name. 1681 */ 1682 public abstract int getPackageUid(String packageName, int userHandle) 1683 throws NameNotFoundException; 1684 1685 /** 1686 * Retrieve all of the information we know about a particular permission. 1687 * 1688 * <p>Throws {@link NameNotFoundException} if a permission with the given 1689 * name cannot be found on the system. 1690 * 1691 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1692 * of the permission you are interested in. 1693 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1694 * retrieve any meta-data associated with the permission. 1695 * 1696 * @return Returns a {@link PermissionInfo} containing information about the 1697 * permission. 1698 */ 1699 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1700 throws NameNotFoundException; 1701 1702 /** 1703 * Query for all of the permissions associated with a particular group. 1704 * 1705 * <p>Throws {@link NameNotFoundException} if the given group does not 1706 * exist. 1707 * 1708 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1709 * of the permission group you are interested in. Use null to 1710 * find all of the permissions not associated with a group. 1711 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1712 * retrieve any meta-data associated with the permissions. 1713 * 1714 * @return Returns a list of {@link PermissionInfo} containing information 1715 * about all of the permissions in the given group. 1716 */ 1717 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1718 int flags) throws NameNotFoundException; 1719 1720 /** 1721 * Retrieve all of the information we know about a particular group of 1722 * permissions. 1723 * 1724 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1725 * name cannot be found on the system. 1726 * 1727 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1728 * of the permission you are interested in. 1729 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1730 * retrieve any meta-data associated with the permission group. 1731 * 1732 * @return Returns a {@link PermissionGroupInfo} containing information 1733 * about the permission. 1734 */ 1735 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1736 int flags) throws NameNotFoundException; 1737 1738 /** 1739 * Retrieve all of the known permission groups in the system. 1740 * 1741 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1742 * retrieve any meta-data associated with the permission group. 1743 * 1744 * @return Returns a list of {@link PermissionGroupInfo} containing 1745 * information about all of the known permission groups. 1746 */ 1747 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1748 1749 /** 1750 * Retrieve all of the information we know about a particular 1751 * package/application. 1752 * 1753 * <p>Throws {@link NameNotFoundException} if an application with the given 1754 * package name cannot be found on the system. 1755 * 1756 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1757 * application. 1758 * @param flags Additional option flags. Use any combination of 1759 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1760 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1761 * 1762 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1763 * information about the package. 1764 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1765 * found in the list of installed applications, 1766 * the application information is retrieved from the 1767 * list of uninstalled applications(which includes 1768 * installed applications as well as applications 1769 * with data directory ie applications which had been 1770 * deleted with {@code DONT_DELETE_DATA} flag set). 1771 * 1772 * @see #GET_META_DATA 1773 * @see #GET_SHARED_LIBRARY_FILES 1774 * @see #GET_UNINSTALLED_PACKAGES 1775 */ 1776 public abstract ApplicationInfo getApplicationInfo(String packageName, 1777 int flags) throws NameNotFoundException; 1778 1779 /** 1780 * Retrieve all of the information we know about a particular activity 1781 * class. 1782 * 1783 * <p>Throws {@link NameNotFoundException} if an activity with the given 1784 * class name cannot be found on the system. 1785 * 1786 * @param component The full component name (i.e. 1787 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1788 * class. 1789 * @param flags Additional option flags. Use any combination of 1790 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1791 * to modify the data (in ApplicationInfo) returned. 1792 * 1793 * @return {@link ActivityInfo} containing information about the activity. 1794 * 1795 * @see #GET_INTENT_FILTERS 1796 * @see #GET_META_DATA 1797 * @see #GET_SHARED_LIBRARY_FILES 1798 */ 1799 public abstract ActivityInfo getActivityInfo(ComponentName component, 1800 int flags) throws NameNotFoundException; 1801 1802 /** 1803 * Retrieve all of the information we know about a particular receiver 1804 * class. 1805 * 1806 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1807 * class name cannot be found on the system. 1808 * 1809 * @param component The full component name (i.e. 1810 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1811 * class. 1812 * @param flags Additional option flags. Use any combination of 1813 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1814 * to modify the data returned. 1815 * 1816 * @return {@link ActivityInfo} containing information about the receiver. 1817 * 1818 * @see #GET_INTENT_FILTERS 1819 * @see #GET_META_DATA 1820 * @see #GET_SHARED_LIBRARY_FILES 1821 */ 1822 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1823 int flags) throws NameNotFoundException; 1824 1825 /** 1826 * Retrieve all of the information we know about a particular service 1827 * class. 1828 * 1829 * <p>Throws {@link NameNotFoundException} if a service with the given 1830 * class name cannot be found on the system. 1831 * 1832 * @param component The full component name (i.e. 1833 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1834 * class. 1835 * @param flags Additional option flags. Use any combination of 1836 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1837 * to modify the data returned. 1838 * 1839 * @return ServiceInfo containing information about the service. 1840 * 1841 * @see #GET_META_DATA 1842 * @see #GET_SHARED_LIBRARY_FILES 1843 */ 1844 public abstract ServiceInfo getServiceInfo(ComponentName component, 1845 int flags) throws NameNotFoundException; 1846 1847 /** 1848 * Retrieve all of the information we know about a particular content 1849 * provider class. 1850 * 1851 * <p>Throws {@link NameNotFoundException} if a provider with the given 1852 * class name cannot be found on the system. 1853 * 1854 * @param component The full component name (i.e. 1855 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1856 * ContentProvider class. 1857 * @param flags Additional option flags. Use any combination of 1858 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1859 * to modify the data returned. 1860 * 1861 * @return ProviderInfo containing information about the service. 1862 * 1863 * @see #GET_META_DATA 1864 * @see #GET_SHARED_LIBRARY_FILES 1865 */ 1866 public abstract ProviderInfo getProviderInfo(ComponentName component, 1867 int flags) throws NameNotFoundException; 1868 1869 /** 1870 * Return a List of all packages that are installed 1871 * on the device. 1872 * 1873 * @param flags Additional option flags. Use any combination of 1874 * {@link #GET_ACTIVITIES}, 1875 * {@link #GET_GIDS}, 1876 * {@link #GET_CONFIGURATIONS}, 1877 * {@link #GET_INSTRUMENTATION}, 1878 * {@link #GET_PERMISSIONS}, 1879 * {@link #GET_PROVIDERS}, 1880 * {@link #GET_RECEIVERS}, 1881 * {@link #GET_SERVICES}, 1882 * {@link #GET_SIGNATURES}, 1883 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1884 * 1885 * @return A List of PackageInfo objects, one for each package that is 1886 * installed on the device. In the unlikely case of there being no 1887 * installed packages, an empty list is returned. 1888 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1889 * applications including those deleted with {@code DONT_DELETE_DATA} 1890 * (partially installed apps with data directory) will be returned. 1891 * 1892 * @see #GET_ACTIVITIES 1893 * @see #GET_GIDS 1894 * @see #GET_CONFIGURATIONS 1895 * @see #GET_INSTRUMENTATION 1896 * @see #GET_PERMISSIONS 1897 * @see #GET_PROVIDERS 1898 * @see #GET_RECEIVERS 1899 * @see #GET_SERVICES 1900 * @see #GET_SIGNATURES 1901 * @see #GET_UNINSTALLED_PACKAGES 1902 */ 1903 public abstract List<PackageInfo> getInstalledPackages(int flags); 1904 1905 /** 1906 * Return a List of all installed packages that are currently 1907 * holding any of the given permissions. 1908 * 1909 * @param flags Additional option flags. Use any combination of 1910 * {@link #GET_ACTIVITIES}, 1911 * {@link #GET_GIDS}, 1912 * {@link #GET_CONFIGURATIONS}, 1913 * {@link #GET_INSTRUMENTATION}, 1914 * {@link #GET_PERMISSIONS}, 1915 * {@link #GET_PROVIDERS}, 1916 * {@link #GET_RECEIVERS}, 1917 * {@link #GET_SERVICES}, 1918 * {@link #GET_SIGNATURES}, 1919 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1920 * 1921 * @return Returns a List of PackageInfo objects, one for each installed 1922 * application that is holding any of the permissions that were provided. 1923 * 1924 * @see #GET_ACTIVITIES 1925 * @see #GET_GIDS 1926 * @see #GET_CONFIGURATIONS 1927 * @see #GET_INSTRUMENTATION 1928 * @see #GET_PERMISSIONS 1929 * @see #GET_PROVIDERS 1930 * @see #GET_RECEIVERS 1931 * @see #GET_SERVICES 1932 * @see #GET_SIGNATURES 1933 * @see #GET_UNINSTALLED_PACKAGES 1934 */ 1935 public abstract List<PackageInfo> getPackagesHoldingPermissions( 1936 String[] permissions, int flags); 1937 1938 /** 1939 * Return a List of all packages that are installed on the device, for a specific user. 1940 * Requesting a list of installed packages for another user 1941 * will require the permission INTERACT_ACROSS_USERS_FULL. 1942 * @param flags Additional option flags. Use any combination of 1943 * {@link #GET_ACTIVITIES}, 1944 * {@link #GET_GIDS}, 1945 * {@link #GET_CONFIGURATIONS}, 1946 * {@link #GET_INSTRUMENTATION}, 1947 * {@link #GET_PERMISSIONS}, 1948 * {@link #GET_PROVIDERS}, 1949 * {@link #GET_RECEIVERS}, 1950 * {@link #GET_SERVICES}, 1951 * {@link #GET_SIGNATURES}, 1952 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1953 * @param userId The user for whom the installed packages are to be listed 1954 * 1955 * @return A List of PackageInfo objects, one for each package that is 1956 * installed on the device. In the unlikely case of there being no 1957 * installed packages, an empty list is returned. 1958 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1959 * applications including those deleted with {@code DONT_DELETE_DATA} 1960 * (partially installed apps with data directory) will be returned. 1961 * 1962 * @see #GET_ACTIVITIES 1963 * @see #GET_GIDS 1964 * @see #GET_CONFIGURATIONS 1965 * @see #GET_INSTRUMENTATION 1966 * @see #GET_PERMISSIONS 1967 * @see #GET_PROVIDERS 1968 * @see #GET_RECEIVERS 1969 * @see #GET_SERVICES 1970 * @see #GET_SIGNATURES 1971 * @see #GET_UNINSTALLED_PACKAGES 1972 * 1973 * @hide 1974 */ 1975 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 1976 1977 /** 1978 * Check whether a particular package has been granted a particular 1979 * permission. 1980 * 1981 * @param permName The name of the permission you are checking for, 1982 * @param pkgName The name of the package you are checking against. 1983 * 1984 * @return If the package has the permission, PERMISSION_GRANTED is 1985 * returned. If it does not have the permission, PERMISSION_DENIED 1986 * is returned. 1987 * 1988 * @see #PERMISSION_GRANTED 1989 * @see #PERMISSION_DENIED 1990 */ 1991 public abstract int checkPermission(String permName, String pkgName); 1992 1993 /** 1994 * Add a new dynamic permission to the system. For this to work, your 1995 * package must have defined a permission tree through the 1996 * {@link android.R.styleable#AndroidManifestPermissionTree 1997 * <permission-tree>} tag in its manifest. A package can only add 1998 * permissions to trees that were defined by either its own package or 1999 * another with the same user id; a permission is in a tree if it 2000 * matches the name of the permission tree + ".": for example, 2001 * "com.foo.bar" is a member of the permission tree "com.foo". 2002 * 2003 * <p>It is good to make your permission tree name descriptive, because you 2004 * are taking possession of that entire set of permission names. Thus, it 2005 * must be under a domain you control, with a suffix that will not match 2006 * any normal permissions that may be declared in any applications that 2007 * are part of that domain. 2008 * 2009 * <p>New permissions must be added before 2010 * any .apks are installed that use those permissions. Permissions you 2011 * add through this method are remembered across reboots of the device. 2012 * If the given permission already exists, the info you supply here 2013 * will be used to update it. 2014 * 2015 * @param info Description of the permission to be added. 2016 * 2017 * @return Returns true if a new permission was created, false if an 2018 * existing one was updated. 2019 * 2020 * @throws SecurityException if you are not allowed to add the 2021 * given permission name. 2022 * 2023 * @see #removePermission(String) 2024 */ 2025 public abstract boolean addPermission(PermissionInfo info); 2026 2027 /** 2028 * Like {@link #addPermission(PermissionInfo)} but asynchronously 2029 * persists the package manager state after returning from the call, 2030 * allowing it to return quicker and batch a series of adds at the 2031 * expense of no guarantee the added permission will be retained if 2032 * the device is rebooted before it is written. 2033 */ 2034 public abstract boolean addPermissionAsync(PermissionInfo info); 2035 2036 /** 2037 * Removes a permission that was previously added with 2038 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 2039 * -- you are only allowed to remove permissions that you are allowed 2040 * to add. 2041 * 2042 * @param name The name of the permission to remove. 2043 * 2044 * @throws SecurityException if you are not allowed to remove the 2045 * given permission name. 2046 * 2047 * @see #addPermission(PermissionInfo) 2048 */ 2049 public abstract void removePermission(String name); 2050 2051 /** 2052 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 2053 * which prompts the user to grant {@code permissions} to this application. 2054 * @hide 2055 * 2056 * @throws NullPointerException if {@code permissions} is {@code null}. 2057 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 2058 */ 2059 public Intent buildPermissionRequestIntent(String... permissions) { 2060 if (permissions == null) { 2061 throw new NullPointerException("permissions cannot be null"); 2062 } 2063 for (String permission : permissions) { 2064 if (permission == null) { 2065 throw new IllegalArgumentException("permissions cannot contain null"); 2066 } 2067 } 2068 2069 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 2070 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 2071 i.setPackage("com.android.packageinstaller"); 2072 return i; 2073 } 2074 2075 /** 2076 * Grant a permission to an application which the application does not 2077 * already have. The permission must have been requested by the application, 2078 * but as an optional permission. If the application is not allowed to 2079 * hold the permission, a SecurityException is thrown. 2080 * @hide 2081 * 2082 * @param packageName The name of the package that the permission will be 2083 * granted to. 2084 * @param permissionName The name of the permission. 2085 */ 2086 public abstract void grantPermission(String packageName, String permissionName); 2087 2088 /** 2089 * Revoke a permission that was previously granted by {@link #grantPermission}. 2090 * @hide 2091 * 2092 * @param packageName The name of the package that the permission will be 2093 * granted to. 2094 * @param permissionName The name of the permission. 2095 */ 2096 public abstract void revokePermission(String packageName, String permissionName); 2097 2098 /** 2099 * Compare the signatures of two packages to determine if the same 2100 * signature appears in both of them. If they do contain the same 2101 * signature, then they are allowed special privileges when working 2102 * with each other: they can share the same user-id, run instrumentation 2103 * against each other, etc. 2104 * 2105 * @param pkg1 First package name whose signature will be compared. 2106 * @param pkg2 Second package name whose signature will be compared. 2107 * 2108 * @return Returns an integer indicating whether all signatures on the 2109 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2110 * all signatures match or < 0 if there is not a match ({@link 2111 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2112 * 2113 * @see #checkSignatures(int, int) 2114 * @see #SIGNATURE_MATCH 2115 * @see #SIGNATURE_NO_MATCH 2116 * @see #SIGNATURE_UNKNOWN_PACKAGE 2117 */ 2118 public abstract int checkSignatures(String pkg1, String pkg2); 2119 2120 /** 2121 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 2122 * the two packages to be checked. This can be useful, for example, 2123 * when doing the check in an IPC, where the UID is the only identity 2124 * available. It is functionally identical to determining the package 2125 * associated with the UIDs and checking their signatures. 2126 * 2127 * @param uid1 First UID whose signature will be compared. 2128 * @param uid2 Second UID whose signature will be compared. 2129 * 2130 * @return Returns an integer indicating whether all signatures on the 2131 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2132 * all signatures match or < 0 if there is not a match ({@link 2133 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2134 * 2135 * @see #checkSignatures(String, String) 2136 * @see #SIGNATURE_MATCH 2137 * @see #SIGNATURE_NO_MATCH 2138 * @see #SIGNATURE_UNKNOWN_PACKAGE 2139 */ 2140 public abstract int checkSignatures(int uid1, int uid2); 2141 2142 /** 2143 * Retrieve the names of all packages that are associated with a particular 2144 * user id. In most cases, this will be a single package name, the package 2145 * that has been assigned that user id. Where there are multiple packages 2146 * sharing the same user id through the "sharedUserId" mechanism, all 2147 * packages with that id will be returned. 2148 * 2149 * @param uid The user id for which you would like to retrieve the 2150 * associated packages. 2151 * 2152 * @return Returns an array of one or more packages assigned to the user 2153 * id, or null if there are no known packages with the given id. 2154 */ 2155 public abstract String[] getPackagesForUid(int uid); 2156 2157 /** 2158 * Retrieve the official name associated with a user id. This name is 2159 * guaranteed to never change, though it is possibly for the underlying 2160 * user id to be changed. That is, if you are storing information about 2161 * user ids in persistent storage, you should use the string returned 2162 * by this function instead of the raw user-id. 2163 * 2164 * @param uid The user id for which you would like to retrieve a name. 2165 * @return Returns a unique name for the given user id, or null if the 2166 * user id is not currently assigned. 2167 */ 2168 public abstract String getNameForUid(int uid); 2169 2170 /** 2171 * Return the user id associated with a shared user name. Multiple 2172 * applications can specify a shared user name in their manifest and thus 2173 * end up using a common uid. This might be used for new applications 2174 * that use an existing shared user name and need to know the uid of the 2175 * shared user. 2176 * 2177 * @param sharedUserName The shared user name whose uid is to be retrieved. 2178 * @return Returns the uid associated with the shared user, or NameNotFoundException 2179 * if the shared user name is not being used by any installed packages 2180 * @hide 2181 */ 2182 public abstract int getUidForSharedUser(String sharedUserName) 2183 throws NameNotFoundException; 2184 2185 /** 2186 * Return a List of all application packages that are installed on the 2187 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2188 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2189 * installed apps with data directory) will be returned. 2190 * 2191 * @param flags Additional option flags. Use any combination of 2192 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2193 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2194 * 2195 * @return Returns a List of ApplicationInfo objects, one for each application that 2196 * is installed on the device. In the unlikely case of there being 2197 * no installed applications, an empty list is returned. 2198 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2199 * applications including those deleted with {@code DONT_DELETE_DATA} 2200 * (partially installed apps with data directory) will be returned. 2201 * 2202 * @see #GET_META_DATA 2203 * @see #GET_SHARED_LIBRARY_FILES 2204 * @see #GET_UNINSTALLED_PACKAGES 2205 */ 2206 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2207 2208 /** 2209 * Get a list of shared libraries that are available on the 2210 * system. 2211 * 2212 * @return An array of shared library names that are 2213 * available on the system, or null if none are installed. 2214 * 2215 */ 2216 public abstract String[] getSystemSharedLibraryNames(); 2217 2218 /** 2219 * Get a list of features that are available on the 2220 * system. 2221 * 2222 * @return An array of FeatureInfo classes describing the features 2223 * that are available on the system, or null if there are none(!!). 2224 */ 2225 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2226 2227 /** 2228 * Check whether the given feature name is one of the available 2229 * features as returned by {@link #getSystemAvailableFeatures()}. 2230 * 2231 * @return Returns true if the devices supports the feature, else 2232 * false. 2233 */ 2234 public abstract boolean hasSystemFeature(String name); 2235 2236 /** 2237 * Determine the best action to perform for a given Intent. This is how 2238 * {@link Intent#resolveActivity} finds an activity if a class has not 2239 * been explicitly specified. 2240 * 2241 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2242 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2243 * only flag. You need to do so to resolve the activity in the same way 2244 * that {@link android.content.Context#startActivity(Intent)} and 2245 * {@link android.content.Intent#resolveActivity(PackageManager) 2246 * Intent.resolveActivity(PackageManager)} do.</p> 2247 * 2248 * @param intent An intent containing all of the desired specification 2249 * (action, data, type, category, and/or component). 2250 * @param flags Additional option flags. The most important is 2251 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2252 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2253 * 2254 * @return Returns a ResolveInfo containing the final activity intent that 2255 * was determined to be the best action. Returns null if no 2256 * matching activity was found. If multiple matching activities are 2257 * found and there is no default set, returns a ResolveInfo 2258 * containing something else, such as the activity resolver. 2259 * 2260 * @see #MATCH_DEFAULT_ONLY 2261 * @see #GET_INTENT_FILTERS 2262 * @see #GET_RESOLVED_FILTER 2263 */ 2264 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2265 2266 /** 2267 * Determine the best action to perform for a given Intent for a given user. This 2268 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2269 * been explicitly specified. 2270 * 2271 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2272 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2273 * only flag. You need to do so to resolve the activity in the same way 2274 * that {@link android.content.Context#startActivity(Intent)} and 2275 * {@link android.content.Intent#resolveActivity(PackageManager) 2276 * Intent.resolveActivity(PackageManager)} do.</p> 2277 * 2278 * @param intent An intent containing all of the desired specification 2279 * (action, data, type, category, and/or component). 2280 * @param flags Additional option flags. The most important is 2281 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2282 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2283 * @param userId The user id. 2284 * 2285 * @return Returns a ResolveInfo containing the final activity intent that 2286 * was determined to be the best action. Returns null if no 2287 * matching activity was found. If multiple matching activities are 2288 * found and there is no default set, returns a ResolveInfo 2289 * containing something else, such as the activity resolver. 2290 * 2291 * @see #MATCH_DEFAULT_ONLY 2292 * @see #GET_INTENT_FILTERS 2293 * @see #GET_RESOLVED_FILTER 2294 * 2295 * @hide 2296 */ 2297 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2298 2299 /** 2300 * Retrieve all activities that can be performed for the given intent. 2301 * 2302 * @param intent The desired intent as per resolveActivity(). 2303 * @param flags Additional option flags. The most important is 2304 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2305 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2306 * 2307 * @return A List<ResolveInfo> containing one entry for each matching 2308 * Activity. These are ordered from best to worst match -- that 2309 * is, the first item in the list is what is returned by 2310 * {@link #resolveActivity}. If there are no matching activities, an empty 2311 * list is returned. 2312 * 2313 * @see #MATCH_DEFAULT_ONLY 2314 * @see #GET_INTENT_FILTERS 2315 * @see #GET_RESOLVED_FILTER 2316 */ 2317 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2318 int flags); 2319 2320 /** 2321 * Retrieve all activities that can be performed for the given intent, for a specific user. 2322 * 2323 * @param intent The desired intent as per resolveActivity(). 2324 * @param flags Additional option flags. The most important is 2325 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2326 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2327 * 2328 * @return A List<ResolveInfo> containing one entry for each matching 2329 * Activity. These are ordered from best to worst match -- that 2330 * is, the first item in the list is what is returned by 2331 * {@link #resolveActivity}. If there are no matching activities, an empty 2332 * list is returned. 2333 * 2334 * @see #MATCH_DEFAULT_ONLY 2335 * @see #GET_INTENT_FILTERS 2336 * @see #GET_RESOLVED_FILTER 2337 * @see #NO_CROSS_PROFILE 2338 * @hide 2339 */ 2340 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2341 int flags, int userId); 2342 2343 2344 /** 2345 * Retrieve a set of activities that should be presented to the user as 2346 * similar options. This is like {@link #queryIntentActivities}, except it 2347 * also allows you to supply a list of more explicit Intents that you would 2348 * like to resolve to particular options, and takes care of returning the 2349 * final ResolveInfo list in a reasonable order, with no duplicates, based 2350 * on those inputs. 2351 * 2352 * @param caller The class name of the activity that is making the 2353 * request. This activity will never appear in the output 2354 * list. Can be null. 2355 * @param specifics An array of Intents that should be resolved to the 2356 * first specific results. Can be null. 2357 * @param intent The desired intent as per resolveActivity(). 2358 * @param flags Additional option flags. The most important is 2359 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2360 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2361 * 2362 * @return A List<ResolveInfo> containing one entry for each matching 2363 * Activity. These are ordered first by all of the intents resolved 2364 * in <var>specifics</var> and then any additional activities that 2365 * can handle <var>intent</var> but did not get included by one of 2366 * the <var>specifics</var> intents. If there are no matching 2367 * activities, an empty list is returned. 2368 * 2369 * @see #MATCH_DEFAULT_ONLY 2370 * @see #GET_INTENT_FILTERS 2371 * @see #GET_RESOLVED_FILTER 2372 */ 2373 public abstract List<ResolveInfo> queryIntentActivityOptions( 2374 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2375 2376 /** 2377 * Retrieve all receivers that can handle a broadcast of the given intent. 2378 * 2379 * @param intent The desired intent as per resolveActivity(). 2380 * @param flags Additional option flags. 2381 * 2382 * @return A List<ResolveInfo> containing one entry for each matching 2383 * Receiver. These are ordered from first to last in priority. If 2384 * there are no matching receivers, an empty list is returned. 2385 * 2386 * @see #MATCH_DEFAULT_ONLY 2387 * @see #GET_INTENT_FILTERS 2388 * @see #GET_RESOLVED_FILTER 2389 */ 2390 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2391 int flags); 2392 2393 /** 2394 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2395 * user. 2396 * 2397 * @param intent The desired intent as per resolveActivity(). 2398 * @param flags Additional option flags. 2399 * @param userId The userId of the user being queried. 2400 * 2401 * @return A List<ResolveInfo> containing one entry for each matching 2402 * Receiver. These are ordered from first to last in priority. If 2403 * there are no matching receivers, an empty list is returned. 2404 * 2405 * @see #MATCH_DEFAULT_ONLY 2406 * @see #GET_INTENT_FILTERS 2407 * @see #GET_RESOLVED_FILTER 2408 * @hide 2409 */ 2410 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2411 int flags, int userId); 2412 2413 /** 2414 * Determine the best service to handle for a given Intent. 2415 * 2416 * @param intent An intent containing all of the desired specification 2417 * (action, data, type, category, and/or component). 2418 * @param flags Additional option flags. 2419 * 2420 * @return Returns a ResolveInfo containing the final service intent that 2421 * was determined to be the best action. Returns null if no 2422 * matching service was found. 2423 * 2424 * @see #GET_INTENT_FILTERS 2425 * @see #GET_RESOLVED_FILTER 2426 */ 2427 public abstract ResolveInfo resolveService(Intent intent, int flags); 2428 2429 /** 2430 * Retrieve all services that can match the given intent. 2431 * 2432 * @param intent The desired intent as per resolveService(). 2433 * @param flags Additional option flags. 2434 * 2435 * @return A List<ResolveInfo> containing one entry for each matching 2436 * ServiceInfo. These are ordered from best to worst match -- that 2437 * is, the first item in the list is what is returned by 2438 * resolveService(). If there are no matching services, an empty 2439 * list is returned. 2440 * 2441 * @see #GET_INTENT_FILTERS 2442 * @see #GET_RESOLVED_FILTER 2443 */ 2444 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2445 int flags); 2446 2447 /** 2448 * Retrieve all services that can match the given intent for a given user. 2449 * 2450 * @param intent The desired intent as per resolveService(). 2451 * @param flags Additional option flags. 2452 * @param userId The user id. 2453 * 2454 * @return A List<ResolveInfo> containing one entry for each matching 2455 * ServiceInfo. These are ordered from best to worst match -- that 2456 * is, the first item in the list is what is returned by 2457 * resolveService(). If there are no matching services, an empty 2458 * list is returned. 2459 * 2460 * @see #GET_INTENT_FILTERS 2461 * @see #GET_RESOLVED_FILTER 2462 * 2463 * @hide 2464 */ 2465 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2466 int flags, int userId); 2467 2468 /** {@hide} */ 2469 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2470 Intent intent, int flags, int userId); 2471 2472 /** 2473 * Retrieve all providers that can match the given intent. 2474 * 2475 * @param intent An intent containing all of the desired specification 2476 * (action, data, type, category, and/or component). 2477 * @param flags Additional option flags. 2478 * @return A List<ResolveInfo> containing one entry for each matching 2479 * ProviderInfo. These are ordered from best to worst match. If 2480 * there are no matching providers, an empty list is returned. 2481 * @see #GET_INTENT_FILTERS 2482 * @see #GET_RESOLVED_FILTER 2483 */ 2484 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2485 2486 /** 2487 * Find a single content provider by its base path name. 2488 * 2489 * @param name The name of the provider to find. 2490 * @param flags Additional option flags. Currently should always be 0. 2491 * 2492 * @return ContentProviderInfo Information about the provider, if found, 2493 * else null. 2494 */ 2495 public abstract ProviderInfo resolveContentProvider(String name, 2496 int flags); 2497 2498 /** 2499 * Find a single content provider by its base path name. 2500 * 2501 * @param name The name of the provider to find. 2502 * @param flags Additional option flags. Currently should always be 0. 2503 * @param userId The user id. 2504 * 2505 * @return ContentProviderInfo Information about the provider, if found, 2506 * else null. 2507 * @hide 2508 */ 2509 public abstract ProviderInfo resolveContentProviderAsUser(String name, int flags, int userId); 2510 2511 /** 2512 * Retrieve content provider information. 2513 * 2514 * <p><em>Note: unlike most other methods, an empty result set is indicated 2515 * by a null return instead of an empty list.</em> 2516 * 2517 * @param processName If non-null, limits the returned providers to only 2518 * those that are hosted by the given process. If null, 2519 * all content providers are returned. 2520 * @param uid If <var>processName</var> is non-null, this is the required 2521 * uid owning the requested content providers. 2522 * @param flags Additional option flags. Currently should always be 0. 2523 * 2524 * @return A List<ContentProviderInfo> containing one entry for each 2525 * content provider either patching <var>processName</var> or, if 2526 * <var>processName</var> is null, all known content providers. 2527 * <em>If there are no matching providers, null is returned.</em> 2528 */ 2529 public abstract List<ProviderInfo> queryContentProviders( 2530 String processName, int uid, int flags); 2531 2532 /** 2533 * Retrieve all of the information we know about a particular 2534 * instrumentation class. 2535 * 2536 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2537 * given class name cannot be found on the system. 2538 * 2539 * @param className The full name (i.e. 2540 * com.google.apps.contacts.InstrumentList) of an 2541 * Instrumentation class. 2542 * @param flags Additional option flags. Currently should always be 0. 2543 * 2544 * @return InstrumentationInfo containing information about the 2545 * instrumentation. 2546 */ 2547 public abstract InstrumentationInfo getInstrumentationInfo( 2548 ComponentName className, int flags) throws NameNotFoundException; 2549 2550 /** 2551 * Retrieve information about available instrumentation code. May be used 2552 * to retrieve either all instrumentation code, or only the code targeting 2553 * a particular package. 2554 * 2555 * @param targetPackage If null, all instrumentation is returned; only the 2556 * instrumentation targeting this package name is 2557 * returned. 2558 * @param flags Additional option flags. Currently should always be 0. 2559 * 2560 * @return A List<InstrumentationInfo> containing one entry for each 2561 * matching available Instrumentation. Returns an empty list if 2562 * there is no instrumentation available for the given package. 2563 */ 2564 public abstract List<InstrumentationInfo> queryInstrumentation( 2565 String targetPackage, int flags); 2566 2567 /** 2568 * Retrieve an image from a package. This is a low-level API used by 2569 * the various package manager info structures (such as 2570 * {@link ComponentInfo} to implement retrieval of their associated 2571 * icon. 2572 * 2573 * @param packageName The name of the package that this icon is coming from. 2574 * Cannot be null. 2575 * @param resid The resource identifier of the desired image. Cannot be 0. 2576 * @param appInfo Overall information about <var>packageName</var>. This 2577 * may be null, in which case the application information will be retrieved 2578 * for you if needed; if you already have this information around, it can 2579 * be much more efficient to supply it here. 2580 * 2581 * @return Returns a Drawable holding the requested image. Returns null if 2582 * an image could not be found for any reason. 2583 */ 2584 public abstract Drawable getDrawable(String packageName, int resid, 2585 ApplicationInfo appInfo); 2586 2587 /** 2588 * Retrieve the icon associated with an activity. Given the full name of 2589 * an activity, retrieves the information about it and calls 2590 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2591 * If the activity cannot be found, NameNotFoundException is thrown. 2592 * 2593 * @param activityName Name of the activity whose icon is to be retrieved. 2594 * 2595 * @return Returns the image of the icon, or the default activity icon if 2596 * it could not be found. Does not return null. 2597 * @throws NameNotFoundException Thrown if the resources for the given 2598 * activity could not be loaded. 2599 * 2600 * @see #getActivityIcon(Intent) 2601 */ 2602 public abstract Drawable getActivityIcon(ComponentName activityName) 2603 throws NameNotFoundException; 2604 2605 /** 2606 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2607 * set, this simply returns the result of 2608 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2609 * component and returns the icon associated with the resolved component. 2610 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2611 * to a component, NameNotFoundException is thrown. 2612 * 2613 * @param intent The intent for which you would like to retrieve an icon. 2614 * 2615 * @return Returns the image of the icon, or the default activity icon if 2616 * it could not be found. Does not return null. 2617 * @throws NameNotFoundException Thrown if the resources for application 2618 * matching the given intent could not be loaded. 2619 * 2620 * @see #getActivityIcon(ComponentName) 2621 */ 2622 public abstract Drawable getActivityIcon(Intent intent) 2623 throws NameNotFoundException; 2624 2625 /** 2626 * Retrieve the banner associated with an activity. Given the full name of 2627 * an activity, retrieves the information about it and calls 2628 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2629 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2630 * 2631 * @param activityName Name of the activity whose banner is to be retrieved. 2632 * @return Returns the image of the banner, or null if the activity has no 2633 * banner specified. 2634 * @throws NameNotFoundException Thrown if the resources for the given 2635 * activity could not be loaded. 2636 * @see #getActivityBanner(Intent) 2637 */ 2638 public abstract Drawable getActivityBanner(ComponentName activityName) 2639 throws NameNotFoundException; 2640 2641 /** 2642 * Retrieve the banner associated with an Intent. If intent.getClassName() 2643 * is set, this simply returns the result of 2644 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2645 * intent's component and returns the banner associated with the resolved 2646 * component. If intent.getClassName() cannot be found or the Intent cannot 2647 * be resolved to a component, NameNotFoundException is thrown. 2648 * 2649 * @param intent The intent for which you would like to retrieve a banner. 2650 * @return Returns the image of the banner, or null if the activity has no 2651 * banner specified. 2652 * @throws NameNotFoundException Thrown if the resources for application 2653 * matching the given intent could not be loaded. 2654 * @see #getActivityBanner(ComponentName) 2655 */ 2656 public abstract Drawable getActivityBanner(Intent intent) 2657 throws NameNotFoundException; 2658 2659 /** 2660 * Return the generic icon for an activity that is used when no specific 2661 * icon is defined. 2662 * 2663 * @return Drawable Image of the icon. 2664 */ 2665 public abstract Drawable getDefaultActivityIcon(); 2666 2667 /** 2668 * Retrieve the icon associated with an application. If it has not defined 2669 * an icon, the default app icon is returned. Does not return null. 2670 * 2671 * @param info Information about application being queried. 2672 * 2673 * @return Returns the image of the icon, or the default application icon 2674 * if it could not be found. 2675 * 2676 * @see #getApplicationIcon(String) 2677 */ 2678 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2679 2680 /** 2681 * Retrieve the icon associated with an application. Given the name of the 2682 * application's package, retrieves the information about it and calls 2683 * getApplicationIcon() to return its icon. If the application cannot be 2684 * found, NameNotFoundException is thrown. 2685 * 2686 * @param packageName Name of the package whose application icon is to be 2687 * retrieved. 2688 * 2689 * @return Returns the image of the icon, or the default application icon 2690 * if it could not be found. Does not return null. 2691 * @throws NameNotFoundException Thrown if the resources for the given 2692 * application could not be loaded. 2693 * 2694 * @see #getApplicationIcon(ApplicationInfo) 2695 */ 2696 public abstract Drawable getApplicationIcon(String packageName) 2697 throws NameNotFoundException; 2698 2699 /** 2700 * Retrieve the banner associated with an application. 2701 * 2702 * @param info Information about application being queried. 2703 * @return Returns the image of the banner or null if the application has no 2704 * banner specified. 2705 * @see #getApplicationBanner(String) 2706 */ 2707 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2708 2709 /** 2710 * Retrieve the banner associated with an application. Given the name of the 2711 * application's package, retrieves the information about it and calls 2712 * getApplicationIcon() to return its banner. If the application cannot be 2713 * found, NameNotFoundException is thrown. 2714 * 2715 * @param packageName Name of the package whose application banner is to be 2716 * retrieved. 2717 * @return Returns the image of the banner or null if the application has no 2718 * banner specified. 2719 * @throws NameNotFoundException Thrown if the resources for the given 2720 * application could not be loaded. 2721 * @see #getApplicationBanner(ApplicationInfo) 2722 */ 2723 public abstract Drawable getApplicationBanner(String packageName) 2724 throws NameNotFoundException; 2725 2726 /** 2727 * Retrieve the logo associated with an activity. Given the full name of an 2728 * activity, retrieves the information about it and calls 2729 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2730 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2731 * 2732 * @param activityName Name of the activity whose logo is to be retrieved. 2733 * @return Returns the image of the logo or null if the activity has no logo 2734 * specified. 2735 * @throws NameNotFoundException Thrown if the resources for the given 2736 * activity could not be loaded. 2737 * @see #getActivityLogo(Intent) 2738 */ 2739 public abstract Drawable getActivityLogo(ComponentName activityName) 2740 throws NameNotFoundException; 2741 2742 /** 2743 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2744 * set, this simply returns the result of 2745 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2746 * component and returns the logo associated with the resolved component. 2747 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2748 * to a component, NameNotFoundException is thrown. 2749 * 2750 * @param intent The intent for which you would like to retrieve a logo. 2751 * 2752 * @return Returns the image of the logo, or null if the activity has no 2753 * logo specified. 2754 * 2755 * @throws NameNotFoundException Thrown if the resources for application 2756 * matching the given intent could not be loaded. 2757 * 2758 * @see #getActivityLogo(ComponentName) 2759 */ 2760 public abstract Drawable getActivityLogo(Intent intent) 2761 throws NameNotFoundException; 2762 2763 /** 2764 * Retrieve the logo associated with an application. If it has not specified 2765 * a logo, this method returns null. 2766 * 2767 * @param info Information about application being queried. 2768 * 2769 * @return Returns the image of the logo, or null if no logo is specified 2770 * by the application. 2771 * 2772 * @see #getApplicationLogo(String) 2773 */ 2774 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2775 2776 /** 2777 * Retrieve the logo associated with an application. Given the name of the 2778 * application's package, retrieves the information about it and calls 2779 * getApplicationLogo() to return its logo. If the application cannot be 2780 * found, NameNotFoundException is thrown. 2781 * 2782 * @param packageName Name of the package whose application logo is to be 2783 * retrieved. 2784 * 2785 * @return Returns the image of the logo, or null if no application logo 2786 * has been specified. 2787 * 2788 * @throws NameNotFoundException Thrown if the resources for the given 2789 * application could not be loaded. 2790 * 2791 * @see #getApplicationLogo(ApplicationInfo) 2792 */ 2793 public abstract Drawable getApplicationLogo(String packageName) 2794 throws NameNotFoundException; 2795 2796 /** 2797 * Retrieve text from a package. This is a low-level API used by 2798 * the various package manager info structures (such as 2799 * {@link ComponentInfo} to implement retrieval of their associated 2800 * labels and other text. 2801 * 2802 * @param packageName The name of the package that this text is coming from. 2803 * Cannot be null. 2804 * @param resid The resource identifier of the desired text. Cannot be 0. 2805 * @param appInfo Overall information about <var>packageName</var>. This 2806 * may be null, in which case the application information will be retrieved 2807 * for you if needed; if you already have this information around, it can 2808 * be much more efficient to supply it here. 2809 * 2810 * @return Returns a CharSequence holding the requested text. Returns null 2811 * if the text could not be found for any reason. 2812 */ 2813 public abstract CharSequence getText(String packageName, int resid, 2814 ApplicationInfo appInfo); 2815 2816 /** 2817 * Retrieve an XML file from a package. This is a low-level API used to 2818 * retrieve XML meta data. 2819 * 2820 * @param packageName The name of the package that this xml is coming from. 2821 * Cannot be null. 2822 * @param resid The resource identifier of the desired xml. Cannot be 0. 2823 * @param appInfo Overall information about <var>packageName</var>. This 2824 * may be null, in which case the application information will be retrieved 2825 * for you if needed; if you already have this information around, it can 2826 * be much more efficient to supply it here. 2827 * 2828 * @return Returns an XmlPullParser allowing you to parse out the XML 2829 * data. Returns null if the xml resource could not be found for any 2830 * reason. 2831 */ 2832 public abstract XmlResourceParser getXml(String packageName, int resid, 2833 ApplicationInfo appInfo); 2834 2835 /** 2836 * Return the label to use for this application. 2837 * 2838 * @return Returns the label associated with this application, or null if 2839 * it could not be found for any reason. 2840 * @param info The application to get the label of. 2841 */ 2842 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2843 2844 /** 2845 * Retrieve the resources associated with an activity. Given the full 2846 * name of an activity, retrieves the information about it and calls 2847 * getResources() to return its application's resources. If the activity 2848 * cannot be found, NameNotFoundException is thrown. 2849 * 2850 * @param activityName Name of the activity whose resources are to be 2851 * retrieved. 2852 * 2853 * @return Returns the application's Resources. 2854 * @throws NameNotFoundException Thrown if the resources for the given 2855 * application could not be loaded. 2856 * 2857 * @see #getResourcesForApplication(ApplicationInfo) 2858 */ 2859 public abstract Resources getResourcesForActivity(ComponentName activityName) 2860 throws NameNotFoundException; 2861 2862 /** 2863 * Retrieve the resources for an application. Throws NameNotFoundException 2864 * if the package is no longer installed. 2865 * 2866 * @param app Information about the desired application. 2867 * 2868 * @return Returns the application's Resources. 2869 * @throws NameNotFoundException Thrown if the resources for the given 2870 * application could not be loaded (most likely because it was uninstalled). 2871 */ 2872 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2873 throws NameNotFoundException; 2874 2875 /** 2876 * Retrieve the resources associated with an application. Given the full 2877 * package name of an application, retrieves the information about it and 2878 * calls getResources() to return its application's resources. If the 2879 * appPackageName cannot be found, NameNotFoundException is thrown. 2880 * 2881 * @param appPackageName Package name of the application whose resources 2882 * are to be retrieved. 2883 * 2884 * @return Returns the application's Resources. 2885 * @throws NameNotFoundException Thrown if the resources for the given 2886 * application could not be loaded. 2887 * 2888 * @see #getResourcesForApplication(ApplicationInfo) 2889 */ 2890 public abstract Resources getResourcesForApplication(String appPackageName) 2891 throws NameNotFoundException; 2892 2893 /** @hide */ 2894 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2895 throws NameNotFoundException; 2896 2897 /** 2898 * Retrieve overall information about an application package defined 2899 * in a package archive file 2900 * 2901 * @param archiveFilePath The path to the archive file 2902 * @param flags Additional option flags. Use any combination of 2903 * {@link #GET_ACTIVITIES}, 2904 * {@link #GET_GIDS}, 2905 * {@link #GET_CONFIGURATIONS}, 2906 * {@link #GET_INSTRUMENTATION}, 2907 * {@link #GET_PERMISSIONS}, 2908 * {@link #GET_PROVIDERS}, 2909 * {@link #GET_RECEIVERS}, 2910 * {@link #GET_SERVICES}, 2911 * {@link #GET_SIGNATURES}, to modify the data returned. 2912 * 2913 * @return Returns the information about the package. Returns 2914 * null if the package could not be successfully parsed. 2915 * 2916 * @see #GET_ACTIVITIES 2917 * @see #GET_GIDS 2918 * @see #GET_CONFIGURATIONS 2919 * @see #GET_INSTRUMENTATION 2920 * @see #GET_PERMISSIONS 2921 * @see #GET_PROVIDERS 2922 * @see #GET_RECEIVERS 2923 * @see #GET_SERVICES 2924 * @see #GET_SIGNATURES 2925 * 2926 */ 2927 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 2928 final PackageParser parser = new PackageParser(); 2929 final File apkFile = new File(archiveFilePath); 2930 try { 2931 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 2932 if ((flags & GET_SIGNATURES) != 0) { 2933 parser.collectCertificates(pkg, 0); 2934 parser.collectManifestDigest(pkg); 2935 } 2936 PackageUserState state = new PackageUserState(); 2937 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 2938 } catch (PackageParserException e) { 2939 return null; 2940 } 2941 } 2942 2943 /** 2944 * @hide 2945 * 2946 * Install a package. Since this may take a little while, the result will 2947 * be posted back to the given observer. An installation will fail if the calling context 2948 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2949 * package named in the package file's manifest is already installed, or if there's no space 2950 * available on the device. 2951 * 2952 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2953 * 'content:' URI. 2954 * @param observer An observer callback to get notified when the package installation is 2955 * complete. {@link IPackageInstallObserver#packageInstalled(String, int)} will be 2956 * called when that happens. This parameter must not be null. 2957 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2958 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2959 * @param installerPackageName Optional package name of the application that is performing the 2960 * installation. This identifies which market the package came from. 2961 * @deprecated Use {@link #installPackage(Uri, IPackageInstallObserver2, int, String)} 2962 * instead. This method will continue to be supported but the older observer interface 2963 * will not get additional failure details. 2964 */ 2965 // @SystemApi 2966 public abstract void installPackage( 2967 Uri packageURI, IPackageInstallObserver observer, int flags, 2968 String installerPackageName); 2969 2970 /** 2971 * Similar to 2972 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2973 * with an extra verification file provided. 2974 * 2975 * @param packageURI The location of the package file to install. This can 2976 * be a 'file:' or a 'content:' URI. 2977 * @param observer An observer callback to get notified when the package 2978 * installation is complete. 2979 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2980 * will be called when that happens. This parameter must not be null. 2981 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2982 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2983 * @param installerPackageName Optional package name of the application that 2984 * is performing the installation. This identifies which market 2985 * the package came from. 2986 * @param verificationURI The location of the supplementary verification 2987 * file. This can be a 'file:' or a 'content:' URI. May be 2988 * {@code null}. 2989 * @param manifestDigest an object that holds the digest of the package 2990 * which can be used to verify ownership. May be {@code null}. 2991 * @param encryptionParams if the package to be installed is encrypted, 2992 * these parameters describing the encryption and authentication 2993 * used. May be {@code null}. 2994 * @hide 2995 * @deprecated Use {@link #installPackageWithVerification(Uri, IPackageInstallObserver2, 2996 * int, String, Uri, ManifestDigest, ContainerEncryptionParams)} instead. This method will 2997 * continue to be supported but the older observer interface will not get additional failure 2998 * details. 2999 */ 3000 // @SystemApi 3001 public abstract void installPackageWithVerification(Uri packageURI, 3002 IPackageInstallObserver observer, int flags, String installerPackageName, 3003 Uri verificationURI, ManifestDigest manifestDigest, 3004 ContainerEncryptionParams encryptionParams); 3005 3006 /** 3007 * Similar to 3008 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3009 * with an extra verification information provided. 3010 * 3011 * @param packageURI The location of the package file to install. This can 3012 * be a 'file:' or a 'content:' URI. 3013 * @param observer An observer callback to get notified when the package 3014 * installation is complete. 3015 * {@link IPackageInstallObserver#packageInstalled(String, int)} 3016 * will be called when that happens. This parameter must not be null. 3017 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3018 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3019 * @param installerPackageName Optional package name of the application that 3020 * is performing the installation. This identifies which market 3021 * the package came from. 3022 * @param verificationParams an object that holds signal information to 3023 * assist verification. May be {@code null}. 3024 * @param encryptionParams if the package to be installed is encrypted, 3025 * these parameters describing the encryption and authentication 3026 * used. May be {@code null}. 3027 * 3028 * @hide 3029 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 3030 * IPackageInstallObserver2, int, String, VerificationParams, 3031 * ContainerEncryptionParams)} instead. This method will continue to be 3032 * supported but the older observer interface will not get additional failure details. 3033 */ 3034 @Deprecated 3035 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3036 IPackageInstallObserver observer, int flags, String installerPackageName, 3037 VerificationParams verificationParams, 3038 ContainerEncryptionParams encryptionParams); 3039 3040 // Package-install variants that take the new, expanded form of observer interface. 3041 // Note that these *also* take the original observer type and will redundantly 3042 // report the same information to that observer if supplied; but it is not required. 3043 3044 /** 3045 * @hide 3046 * 3047 * Install a package. Since this may take a little while, the result will 3048 * be posted back to the given observer. An installation will fail if the calling context 3049 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 3050 * package named in the package file's manifest is already installed, or if there's no space 3051 * available on the device. 3052 * 3053 * @param packageURI The location of the package file to install. This can be a 'file:' or a 3054 * 'content:' URI. 3055 * @param observer An observer callback to get notified when the package installation is 3056 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3057 * called when that happens. This parameter must not be null. 3058 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3059 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3060 * @param installerPackageName Optional package name of the application that is performing the 3061 * installation. This identifies which market the package came from. 3062 */ 3063 public abstract void installPackage( 3064 Uri packageURI, PackageInstallObserver observer, 3065 int flags, String installerPackageName); 3066 3067 /** 3068 * Similar to 3069 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3070 * with an extra verification file provided. 3071 * 3072 * @param packageURI The location of the package file to install. This can 3073 * be a 'file:' or a 'content:' URI. 3074 * @param observer An observer callback to get notified when the package installation is 3075 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3076 * called when that happens. This parameter must not be null. 3077 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3078 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3079 * @param installerPackageName Optional package name of the application that 3080 * is performing the installation. This identifies which market 3081 * the package came from. 3082 * @param verificationURI The location of the supplementary verification 3083 * file. This can be a 'file:' or a 'content:' URI. May be 3084 * {@code null}. 3085 * @param manifestDigest an object that holds the digest of the package 3086 * which can be used to verify ownership. May be {@code null}. 3087 * @param encryptionParams if the package to be installed is encrypted, 3088 * these parameters describing the encryption and authentication 3089 * used. May be {@code null}. 3090 * @hide 3091 */ 3092 public abstract void installPackageWithVerification(Uri packageURI, 3093 PackageInstallObserver observer, int flags, String installerPackageName, 3094 Uri verificationURI, ManifestDigest manifestDigest, 3095 ContainerEncryptionParams encryptionParams); 3096 3097 /** 3098 * Similar to 3099 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3100 * with an extra verification information provided. 3101 * 3102 * @param packageURI The location of the package file to install. This can 3103 * be a 'file:' or a 'content:' URI. 3104 * @param observer An observer callback to get notified when the package installation is 3105 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3106 * called when that happens. This parameter must not be null. 3107 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3108 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3109 * @param installerPackageName Optional package name of the application that 3110 * is performing the installation. This identifies which market 3111 * the package came from. 3112 * @param verificationParams an object that holds signal information to 3113 * assist verification. May be {@code null}. 3114 * @param encryptionParams if the package to be installed is encrypted, 3115 * these parameters describing the encryption and authentication 3116 * used. May be {@code null}. 3117 * 3118 * @hide 3119 */ 3120 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3121 PackageInstallObserver observer, int flags, String installerPackageName, 3122 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 3123 3124 /** 3125 * If there is already an application with the given package name installed 3126 * on the system for other users, also install it for the calling user. 3127 * @hide 3128 */ 3129 // @SystemApi 3130 public abstract int installExistingPackage(String packageName) 3131 throws NameNotFoundException; 3132 3133 /** 3134 * Allows a package listening to the 3135 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3136 * broadcast} to respond to the package manager. The response must include 3137 * the {@code verificationCode} which is one of 3138 * {@link PackageManager#VERIFICATION_ALLOW} or 3139 * {@link PackageManager#VERIFICATION_REJECT}. 3140 * 3141 * @param id pending package identifier as passed via the 3142 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3143 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 3144 * or {@link PackageManager#VERIFICATION_REJECT}. 3145 * @throws SecurityException if the caller does not have the 3146 * PACKAGE_VERIFICATION_AGENT permission. 3147 */ 3148 public abstract void verifyPendingInstall(int id, int verificationCode); 3149 3150 /** 3151 * Allows a package listening to the 3152 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3153 * broadcast} to extend the default timeout for a response and declare what 3154 * action to perform after the timeout occurs. The response must include 3155 * the {@code verificationCodeAtTimeout} which is one of 3156 * {@link PackageManager#VERIFICATION_ALLOW} or 3157 * {@link PackageManager#VERIFICATION_REJECT}. 3158 * 3159 * This method may only be called once per package id. Additional calls 3160 * will have no effect. 3161 * 3162 * @param id pending package identifier as passed via the 3163 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3164 * @param verificationCodeAtTimeout either 3165 * {@link PackageManager#VERIFICATION_ALLOW} or 3166 * {@link PackageManager#VERIFICATION_REJECT}. If 3167 * {@code verificationCodeAtTimeout} is neither 3168 * {@link PackageManager#VERIFICATION_ALLOW} or 3169 * {@link PackageManager#VERIFICATION_REJECT}, then 3170 * {@code verificationCodeAtTimeout} will default to 3171 * {@link PackageManager#VERIFICATION_REJECT}. 3172 * @param millisecondsToDelay the amount of time requested for the timeout. 3173 * Must be positive and less than 3174 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3175 * {@code millisecondsToDelay} is out of bounds, 3176 * {@code millisecondsToDelay} will be set to the closest in 3177 * bounds value; namely, 0 or 3178 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3179 * @throws SecurityException if the caller does not have the 3180 * PACKAGE_VERIFICATION_AGENT permission. 3181 */ 3182 public abstract void extendVerificationTimeout(int id, 3183 int verificationCodeAtTimeout, long millisecondsToDelay); 3184 3185 /** 3186 * Change the installer associated with a given package. There are limitations 3187 * on how the installer package can be changed; in particular: 3188 * <ul> 3189 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3190 * is not signed with the same certificate as the calling application. 3191 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3192 * has an installer package, and that installer package is not signed with 3193 * the same certificate as the calling application. 3194 * </ul> 3195 * 3196 * @param targetPackage The installed package whose installer will be changed. 3197 * @param installerPackageName The package name of the new installer. May be 3198 * null to clear the association. 3199 */ 3200 public abstract void setInstallerPackageName(String targetPackage, 3201 String installerPackageName); 3202 3203 /** 3204 * Attempts to delete a package. Since this may take a little while, the result will 3205 * be posted back to the given observer. A deletion will fail if the calling context 3206 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3207 * named package cannot be found, or if the named package is a "system package". 3208 * (TODO: include pointer to documentation on "system packages") 3209 * 3210 * @param packageName The name of the package to delete 3211 * @param observer An observer callback to get notified when the package deletion is 3212 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3213 * called when that happens. observer may be null to indicate that no callback is desired. 3214 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3215 * {@link #DELETE_ALL_USERS}. 3216 * 3217 * @hide 3218 */ 3219 // @SystemApi 3220 public abstract void deletePackage( 3221 String packageName, IPackageDeleteObserver observer, int flags); 3222 3223 /** 3224 * Retrieve the package name of the application that installed a package. This identifies 3225 * which market the package came from. 3226 * 3227 * @param packageName The name of the package to query 3228 */ 3229 public abstract String getInstallerPackageName(String packageName); 3230 3231 /** 3232 * Attempts to clear the user data directory of an application. 3233 * Since this may take a little while, the result will 3234 * be posted back to the given observer. A deletion will fail if the 3235 * named package cannot be found, or if the named package is a "system package". 3236 * 3237 * @param packageName The name of the package 3238 * @param observer An observer callback to get notified when the operation is finished 3239 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3240 * will be called when that happens. observer may be null to indicate that 3241 * no callback is desired. 3242 * 3243 * @hide 3244 */ 3245 public abstract void clearApplicationUserData(String packageName, 3246 IPackageDataObserver observer); 3247 /** 3248 * Attempts to delete the cache files associated with an application. 3249 * Since this may take a little while, the result will 3250 * be posted back to the given observer. A deletion will fail if the calling context 3251 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3252 * named package cannot be found, or if the named package is a "system package". 3253 * 3254 * @param packageName The name of the package to delete 3255 * @param observer An observer callback to get notified when the cache file deletion 3256 * is complete. 3257 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3258 * will be called when that happens. observer may be null to indicate that 3259 * no callback is desired. 3260 * 3261 * @hide 3262 */ 3263 public abstract void deleteApplicationCacheFiles(String packageName, 3264 IPackageDataObserver observer); 3265 3266 /** 3267 * Free storage by deleting LRU sorted list of cache files across 3268 * all applications. If the currently available free storage 3269 * on the device is greater than or equal to the requested 3270 * free storage, no cache files are cleared. If the currently 3271 * available storage on the device is less than the requested 3272 * free storage, some or all of the cache files across 3273 * all applications are deleted (based on last accessed time) 3274 * to increase the free storage space on the device to 3275 * the requested value. There is no guarantee that clearing all 3276 * the cache files from all applications will clear up 3277 * enough storage to achieve the desired value. 3278 * @param freeStorageSize The number of bytes of storage to be 3279 * freed by the system. Say if freeStorageSize is XX, 3280 * and the current free storage is YY, 3281 * if XX is less than YY, just return. if not free XX-YY number 3282 * of bytes if possible. 3283 * @param observer call back used to notify when 3284 * the operation is completed 3285 * 3286 * @hide 3287 */ 3288 // @SystemApi 3289 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3290 3291 /** 3292 * Free storage by deleting LRU sorted list of cache files across 3293 * all applications. If the currently available free storage 3294 * on the device is greater than or equal to the requested 3295 * free storage, no cache files are cleared. If the currently 3296 * available storage on the device is less than the requested 3297 * free storage, some or all of the cache files across 3298 * all applications are deleted (based on last accessed time) 3299 * to increase the free storage space on the device to 3300 * the requested value. There is no guarantee that clearing all 3301 * the cache files from all applications will clear up 3302 * enough storage to achieve the desired value. 3303 * @param freeStorageSize The number of bytes of storage to be 3304 * freed by the system. Say if freeStorageSize is XX, 3305 * and the current free storage is YY, 3306 * if XX is less than YY, just return. if not free XX-YY number 3307 * of bytes if possible. 3308 * @param pi IntentSender call back used to 3309 * notify when the operation is completed.May be null 3310 * to indicate that no call back is desired. 3311 * 3312 * @hide 3313 */ 3314 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3315 3316 /** 3317 * Retrieve the size information for a package. 3318 * Since this may take a little while, the result will 3319 * be posted back to the given observer. The calling context 3320 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3321 * 3322 * @param packageName The name of the package whose size information is to be retrieved 3323 * @param userHandle The user whose size information should be retrieved. 3324 * @param observer An observer callback to get notified when the operation 3325 * is complete. 3326 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3327 * The observer's callback is invoked with a PackageStats object(containing the 3328 * code, data and cache sizes of the package) and a boolean value representing 3329 * the status of the operation. observer may be null to indicate that 3330 * no callback is desired. 3331 * 3332 * @hide 3333 */ 3334 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3335 IPackageStatsObserver observer); 3336 3337 /** 3338 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3339 * returns the size for the calling user. 3340 * 3341 * @hide 3342 */ 3343 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3344 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3345 } 3346 3347 /** 3348 * @deprecated This function no longer does anything; it was an old 3349 * approach to managing preferred activities, which has been superseded 3350 * by (and conflicts with) the modern activity-based preferences. 3351 */ 3352 @Deprecated 3353 public abstract void addPackageToPreferred(String packageName); 3354 3355 /** 3356 * @deprecated This function no longer does anything; it was an old 3357 * approach to managing preferred activities, which has been superseded 3358 * by (and conflicts with) the modern activity-based preferences. 3359 */ 3360 @Deprecated 3361 public abstract void removePackageFromPreferred(String packageName); 3362 3363 /** 3364 * Retrieve the list of all currently configured preferred packages. The 3365 * first package on the list is the most preferred, the last is the 3366 * least preferred. 3367 * 3368 * @param flags Additional option flags. Use any combination of 3369 * {@link #GET_ACTIVITIES}, 3370 * {@link #GET_GIDS}, 3371 * {@link #GET_CONFIGURATIONS}, 3372 * {@link #GET_INSTRUMENTATION}, 3373 * {@link #GET_PERMISSIONS}, 3374 * {@link #GET_PROVIDERS}, 3375 * {@link #GET_RECEIVERS}, 3376 * {@link #GET_SERVICES}, 3377 * {@link #GET_SIGNATURES}, to modify the data returned. 3378 * 3379 * @return Returns a list of PackageInfo objects describing each 3380 * preferred application, in order of preference. 3381 * 3382 * @see #GET_ACTIVITIES 3383 * @see #GET_GIDS 3384 * @see #GET_CONFIGURATIONS 3385 * @see #GET_INSTRUMENTATION 3386 * @see #GET_PERMISSIONS 3387 * @see #GET_PROVIDERS 3388 * @see #GET_RECEIVERS 3389 * @see #GET_SERVICES 3390 * @see #GET_SIGNATURES 3391 */ 3392 public abstract List<PackageInfo> getPreferredPackages(int flags); 3393 3394 /** 3395 * @deprecated This is a protected API that should not have been available 3396 * to third party applications. It is the platform's responsibility for 3397 * assigning preferred activities and this cannot be directly modified. 3398 * 3399 * Add a new preferred activity mapping to the system. This will be used 3400 * to automatically select the given activity component when 3401 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3402 * multiple matching activities and also matches the given filter. 3403 * 3404 * @param filter The set of intents under which this activity will be 3405 * made preferred. 3406 * @param match The IntentFilter match category that this preference 3407 * applies to. 3408 * @param set The set of activities that the user was picking from when 3409 * this preference was made. 3410 * @param activity The component name of the activity that is to be 3411 * preferred. 3412 */ 3413 @Deprecated 3414 public abstract void addPreferredActivity(IntentFilter filter, int match, 3415 ComponentName[] set, ComponentName activity); 3416 3417 /** 3418 * Same as {@link #addPreferredActivity(IntentFilter, int, 3419 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3420 to. 3421 * @hide 3422 */ 3423 public void addPreferredActivity(IntentFilter filter, int match, 3424 ComponentName[] set, ComponentName activity, int userId) { 3425 throw new RuntimeException("Not implemented. Must override in a subclass."); 3426 } 3427 3428 /** 3429 * @deprecated This is a protected API that should not have been available 3430 * to third party applications. It is the platform's responsibility for 3431 * assigning preferred activities and this cannot be directly modified. 3432 * 3433 * Replaces an existing preferred activity mapping to the system, and if that were not present 3434 * adds a new preferred activity. This will be used 3435 * to automatically select the given activity component when 3436 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3437 * multiple matching activities and also matches the given filter. 3438 * 3439 * @param filter The set of intents under which this activity will be 3440 * made preferred. 3441 * @param match The IntentFilter match category that this preference 3442 * applies to. 3443 * @param set The set of activities that the user was picking from when 3444 * this preference was made. 3445 * @param activity The component name of the activity that is to be 3446 * preferred. 3447 * @hide 3448 */ 3449 @Deprecated 3450 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3451 ComponentName[] set, ComponentName activity); 3452 3453 /** 3454 * Remove all preferred activity mappings, previously added with 3455 * {@link #addPreferredActivity}, from the 3456 * system whose activities are implemented in the given package name. 3457 * An application can only clear its own package(s). 3458 * 3459 * @param packageName The name of the package whose preferred activity 3460 * mappings are to be removed. 3461 */ 3462 public abstract void clearPackagePreferredActivities(String packageName); 3463 3464 /** 3465 * Retrieve all preferred activities, previously added with 3466 * {@link #addPreferredActivity}, that are 3467 * currently registered with the system. 3468 * 3469 * @param outFilters A list in which to place the filters of all of the 3470 * preferred activities, or null for none. 3471 * @param outActivities A list in which to place the component names of 3472 * all of the preferred activities, or null for none. 3473 * @param packageName An option package in which you would like to limit 3474 * the list. If null, all activities will be returned; if non-null, only 3475 * those activities in the given package are returned. 3476 * 3477 * @return Returns the total number of registered preferred activities 3478 * (the number of distinct IntentFilter records, not the number of unique 3479 * activity components) that were found. 3480 */ 3481 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3482 List<ComponentName> outActivities, String packageName); 3483 3484 /** 3485 * Ask for the set of available 'home' activities and the current explicit 3486 * default, if any. 3487 * @hide 3488 */ 3489 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3490 3491 /** 3492 * Set the enabled setting for a package component (activity, receiver, service, provider). 3493 * This setting will override any enabled state which may have been set by the component in its 3494 * manifest. 3495 * 3496 * @param componentName The component to enable 3497 * @param newState The new enabled state for the component. The legal values for this state 3498 * are: 3499 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3500 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3501 * and 3502 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3503 * The last one removes the setting, thereby restoring the component's state to 3504 * whatever was set in it's manifest (or enabled, by default). 3505 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3506 */ 3507 public abstract void setComponentEnabledSetting(ComponentName componentName, 3508 int newState, int flags); 3509 3510 3511 /** 3512 * Return the enabled setting for a package component (activity, 3513 * receiver, service, provider). This returns the last value set by 3514 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3515 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3516 * the value originally specified in the manifest has not been modified. 3517 * 3518 * @param componentName The component to retrieve. 3519 * @return Returns the current enabled state for the component. May 3520 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3521 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3522 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3523 * component's enabled state is based on the original information in 3524 * the manifest as found in {@link ComponentInfo}. 3525 */ 3526 public abstract int getComponentEnabledSetting(ComponentName componentName); 3527 3528 /** 3529 * Set the enabled setting for an application 3530 * This setting will override any enabled state which may have been set by the application in 3531 * its manifest. It also overrides the enabled state set in the manifest for any of the 3532 * application's components. It does not override any enabled state set by 3533 * {@link #setComponentEnabledSetting} for any of the application's components. 3534 * 3535 * @param packageName The package name of the application to enable 3536 * @param newState The new enabled state for the component. The legal values for this state 3537 * are: 3538 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3539 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3540 * and 3541 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3542 * The last one removes the setting, thereby restoring the applications's state to 3543 * whatever was set in its manifest (or enabled, by default). 3544 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3545 */ 3546 public abstract void setApplicationEnabledSetting(String packageName, 3547 int newState, int flags); 3548 3549 /** 3550 * Return the enabled setting for an application. This returns 3551 * the last value set by 3552 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3553 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3554 * the value originally specified in the manifest has not been modified. 3555 * 3556 * @param packageName The package name of the application to retrieve. 3557 * @return Returns the current enabled state for the application. May 3558 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3559 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3560 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3561 * application's enabled state is based on the original information in 3562 * the manifest as found in {@link ComponentInfo}. 3563 * @throws IllegalArgumentException if the named package does not exist. 3564 */ 3565 public abstract int getApplicationEnabledSetting(String packageName); 3566 3567 /** 3568 * Puts the package in a blocked state, which is almost like an uninstalled state, 3569 * making the package unavailable, but it doesn't remove the data or the actual 3570 * package file. 3571 * @hide 3572 */ 3573 public abstract boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, 3574 UserHandle userHandle); 3575 3576 /** 3577 * Returns the blocked state of a package. 3578 * @see #setApplicationBlockedSettingAsUser(String, boolean, UserHandle) 3579 * @hide 3580 */ 3581 public abstract boolean getApplicationBlockedSettingAsUser(String packageName, 3582 UserHandle userHandle); 3583 3584 /** 3585 * Return whether the device has been booted into safe mode. 3586 */ 3587 public abstract boolean isSafeMode(); 3588 3589 /** 3590 * Attempts to move package resources from internal to external media or vice versa. 3591 * Since this may take a little while, the result will 3592 * be posted back to the given observer. This call may fail if the calling context 3593 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3594 * named package cannot be found, or if the named package is a "system package". 3595 * 3596 * @param packageName The name of the package to delete 3597 * @param observer An observer callback to get notified when the package move is 3598 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3599 * called when that happens. observer may be null to indicate that no callback is desired. 3600 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3601 * {@link #MOVE_EXTERNAL_MEDIA} 3602 * 3603 * @hide 3604 */ 3605 public abstract void movePackage( 3606 String packageName, IPackageMoveObserver observer, int flags); 3607 3608 /** 3609 * Returns the device identity that verifiers can use to associate their scheme to a particular 3610 * device. This should not be used by anything other than a package verifier. 3611 * 3612 * @return identity that uniquely identifies current device 3613 * @hide 3614 */ 3615 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3616 3617 /** {@hide} */ 3618 public abstract PackageInstaller getPackageInstaller(); 3619 3620 /** 3621 * Returns the data directory for a particular user and package, given the uid of the package. 3622 * @param uid uid of the package, including the userId and appId 3623 * @param packageName name of the package 3624 * @return the user-specific data directory for the package 3625 * @hide 3626 */ 3627 public static String getDataDirForUser(int userId, String packageName) { 3628 // TODO: This should be shared with Installer's knowledge of user directory 3629 return Environment.getDataDirectory().toString() + "/user/" + userId 3630 + "/" + packageName; 3631 } 3632 3633 /** 3634 * Adds a {@link CrossProfileIntentFilter}. After calling this method all intents sent from the 3635 * user with id sourceUserId can also be be resolved by activities in the user with id 3636 * targetUserId if they match the specified intent filter. 3637 * @param filter the {@link IntentFilter} the intent has to match 3638 * @param removable if set to false, {@link clearCrossProfileIntentFilters} will not remove this 3639 * {@link CrossProfileIntentFilter} 3640 * @hide 3641 */ 3642 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 3643 int targetUserId, int flags); 3644 3645 /** 3646 * Clearing {@link CrossProfileIntentFilter}s which have the specified user as their 3647 * source, and have been set by the profile owner 3648 * @param sourceUserId 3649 * @hide 3650 */ 3651 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 3652 3653 /** 3654 * Forwards all intents for {@link packageName} for user {@link sourceUserId} to user 3655 * {@link targetUserId}. 3656 * @hide 3657 */ 3658 public abstract void addCrossProfileIntentsForPackage(String packageName, 3659 int sourceUserId, int targetUserId); 3660 /** 3661 * @hide 3662 */ 3663 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 3664} 3665