PackageManager.java revision fa4533f3a07ebed479d2a0e7af7d6e03d4417d41
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 * Return code that is passed to the {@link IPackageMoveObserver} by 845 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} when the 846 * package has been successfully moved by the system. 847 * 848 * @hide 849 */ 850 public static final int MOVE_SUCCEEDED = 1; 851 /** 852 * Error code that is passed to the {@link IPackageMoveObserver} by 853 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 854 * when the package hasn't been successfully moved by the system 855 * because of insufficient memory on specified media. 856 * @hide 857 */ 858 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 859 860 /** 861 * Error code that is passed to the {@link IPackageMoveObserver} by 862 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 863 * if the specified package doesn't exist. 864 * @hide 865 */ 866 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 867 868 /** 869 * Error code that is passed to the {@link IPackageMoveObserver} by 870 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 871 * if the specified package cannot be moved since its a system package. 872 * @hide 873 */ 874 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 875 876 /** 877 * Error code that is passed to the {@link IPackageMoveObserver} by 878 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 879 * if the specified package cannot be moved since its forward locked. 880 * @hide 881 */ 882 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 883 884 /** 885 * Error code that is passed to the {@link IPackageMoveObserver} by 886 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 887 * if the specified package cannot be moved to the specified location. 888 * @hide 889 */ 890 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 891 892 /** 893 * Error code that is passed to the {@link IPackageMoveObserver} by 894 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 895 * if the specified package cannot be moved to the specified location. 896 * @hide 897 */ 898 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 899 900 /** 901 * Error code that is passed to the {@link IPackageMoveObserver} by 902 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} if the 903 * specified package already has an operation pending in the 904 * {@link PackageHandler} queue. 905 * 906 * @hide 907 */ 908 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 909 910 /** 911 * Flag parameter for {@link #movePackage} to indicate that 912 * the package should be moved to internal storage if its 913 * been installed on external media. 914 * @hide 915 */ 916 public static final int MOVE_INTERNAL = 0x00000001; 917 918 /** 919 * Flag parameter for {@link #movePackage} to indicate that 920 * the package should be moved to external media. 921 * @hide 922 */ 923 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 924 925 /** 926 * Usable by the required verifier as the {@code verificationCode} argument 927 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 928 * allow the installation to proceed without any of the optional verifiers 929 * needing to vote. 930 * 931 * @hide 932 */ 933 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 934 935 /** 936 * Used as the {@code verificationCode} argument for 937 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 938 * package verifier allows the installation to proceed. 939 */ 940 public static final int VERIFICATION_ALLOW = 1; 941 942 /** 943 * Used as the {@code verificationCode} argument for 944 * {@link PackageManager#verifyPendingInstall} to indicate the calling 945 * package verifier does not vote to allow the installation to proceed. 946 */ 947 public static final int VERIFICATION_REJECT = -1; 948 949 /** 950 * Can be used as the {@code millisecondsToDelay} argument for 951 * {@link PackageManager#extendVerificationTimeout}. This is the 952 * maximum time {@code PackageManager} waits for the verification 953 * agent to return (in milliseconds). 954 */ 955 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 956 957 /** 958 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 959 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 960 * lag in sound input or output. 961 */ 962 @SdkConstant(SdkConstantType.FEATURE) 963 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 964 965 /** 966 * Feature for {@link #getSystemAvailableFeatures} and 967 * {@link #hasSystemFeature}: The device is capable of communicating with 968 * other devices via Bluetooth. 969 */ 970 @SdkConstant(SdkConstantType.FEATURE) 971 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 972 973 /** 974 * Feature for {@link #getSystemAvailableFeatures} and 975 * {@link #hasSystemFeature}: The device is capable of communicating with 976 * other devices via Bluetooth Low Energy radio. 977 */ 978 @SdkConstant(SdkConstantType.FEATURE) 979 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 980 981 /** 982 * Feature for {@link #getSystemAvailableFeatures} and 983 * {@link #hasSystemFeature}: The device has a camera facing away 984 * from the screen. 985 */ 986 @SdkConstant(SdkConstantType.FEATURE) 987 public static final String FEATURE_CAMERA = "android.hardware.camera"; 988 989 /** 990 * Feature for {@link #getSystemAvailableFeatures} and 991 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 992 */ 993 @SdkConstant(SdkConstantType.FEATURE) 994 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 995 996 /** 997 * Feature for {@link #getSystemAvailableFeatures} and 998 * {@link #hasSystemFeature}: The device has at least one camera pointing in 999 * some direction, or can support an external camera being connected to it. 1000 */ 1001 @SdkConstant(SdkConstantType.FEATURE) 1002 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1003 1004 /** 1005 * Feature for {@link #getSystemAvailableFeatures} and 1006 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1007 * The external camera may not always be connected or available to applications to use. 1008 */ 1009 @SdkConstant(SdkConstantType.FEATURE) 1010 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1011 1012 /** 1013 * Feature for {@link #getSystemAvailableFeatures} and 1014 * {@link #hasSystemFeature}: The device's camera supports flash. 1015 */ 1016 @SdkConstant(SdkConstantType.FEATURE) 1017 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1018 1019 /** 1020 * Feature for {@link #getSystemAvailableFeatures} and 1021 * {@link #hasSystemFeature}: The device has a front facing camera. 1022 */ 1023 @SdkConstant(SdkConstantType.FEATURE) 1024 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1025 1026 /** 1027 * Feature for {@link #getSystemAvailableFeatures} and 1028 * {@link #hasSystemFeature}: The device is capable of communicating with 1029 * consumer IR devices. 1030 */ 1031 @SdkConstant(SdkConstantType.FEATURE) 1032 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1033 1034 /** 1035 * Feature for {@link #getSystemAvailableFeatures} and 1036 * {@link #hasSystemFeature}: The device supports one or more methods of 1037 * reporting current location. 1038 */ 1039 @SdkConstant(SdkConstantType.FEATURE) 1040 public static final String FEATURE_LOCATION = "android.hardware.location"; 1041 1042 /** 1043 * Feature for {@link #getSystemAvailableFeatures} and 1044 * {@link #hasSystemFeature}: The device has a Global Positioning System 1045 * receiver and can report precise location. 1046 */ 1047 @SdkConstant(SdkConstantType.FEATURE) 1048 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1049 1050 /** 1051 * Feature for {@link #getSystemAvailableFeatures} and 1052 * {@link #hasSystemFeature}: The device can report location with coarse 1053 * accuracy using a network-based geolocation system. 1054 */ 1055 @SdkConstant(SdkConstantType.FEATURE) 1056 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1057 1058 /** 1059 * Feature for {@link #getSystemAvailableFeatures} and 1060 * {@link #hasSystemFeature}: The device can record audio via a 1061 * microphone. 1062 */ 1063 @SdkConstant(SdkConstantType.FEATURE) 1064 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1065 1066 /** 1067 * Feature for {@link #getSystemAvailableFeatures} and 1068 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1069 * Communications (NFC). 1070 */ 1071 @SdkConstant(SdkConstantType.FEATURE) 1072 public static final String FEATURE_NFC = "android.hardware.nfc"; 1073 1074 /** 1075 * Feature for {@link #getSystemAvailableFeatures} and 1076 * {@link #hasSystemFeature}: The device supports host- 1077 * based NFC card emulation. 1078 * 1079 * TODO remove when depending apps have moved to new constant. 1080 * @hide 1081 * @deprecated 1082 */ 1083 @Deprecated 1084 @SdkConstant(SdkConstantType.FEATURE) 1085 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1086 1087 /** 1088 * Feature for {@link #getSystemAvailableFeatures} and 1089 * {@link #hasSystemFeature}: The device supports host- 1090 * based NFC card emulation. 1091 */ 1092 @SdkConstant(SdkConstantType.FEATURE) 1093 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1094 1095 /** 1096 * Feature for {@link #getSystemAvailableFeatures} and 1097 * {@link #hasSystemFeature}: The device includes an accelerometer. 1098 */ 1099 @SdkConstant(SdkConstantType.FEATURE) 1100 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1101 1102 /** 1103 * Feature for {@link #getSystemAvailableFeatures} and 1104 * {@link #hasSystemFeature}: The device includes a barometer (air 1105 * pressure sensor.) 1106 */ 1107 @SdkConstant(SdkConstantType.FEATURE) 1108 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1109 1110 /** 1111 * Feature for {@link #getSystemAvailableFeatures} and 1112 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1113 */ 1114 @SdkConstant(SdkConstantType.FEATURE) 1115 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1116 1117 /** 1118 * Feature for {@link #getSystemAvailableFeatures} and 1119 * {@link #hasSystemFeature}: The device includes a gyroscope. 1120 */ 1121 @SdkConstant(SdkConstantType.FEATURE) 1122 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1123 1124 /** 1125 * Feature for {@link #getSystemAvailableFeatures} and 1126 * {@link #hasSystemFeature}: The device includes a light sensor. 1127 */ 1128 @SdkConstant(SdkConstantType.FEATURE) 1129 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1130 1131 /** 1132 * Feature for {@link #getSystemAvailableFeatures} and 1133 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1134 */ 1135 @SdkConstant(SdkConstantType.FEATURE) 1136 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1137 1138 /** 1139 * Feature for {@link #getSystemAvailableFeatures} and 1140 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1141 */ 1142 @SdkConstant(SdkConstantType.FEATURE) 1143 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1144 1145 /** 1146 * Feature for {@link #getSystemAvailableFeatures} and 1147 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1148 */ 1149 @SdkConstant(SdkConstantType.FEATURE) 1150 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1151 1152 /** 1153 * Feature for {@link #getSystemAvailableFeatures} and 1154 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1155 */ 1156 @SdkConstant(SdkConstantType.FEATURE) 1157 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1158 1159 /** 1160 * Feature for {@link #getSystemAvailableFeatures} and 1161 * {@link #hasSystemFeature}: The device has a telephony radio with data 1162 * communication support. 1163 */ 1164 @SdkConstant(SdkConstantType.FEATURE) 1165 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1166 1167 /** 1168 * Feature for {@link #getSystemAvailableFeatures} and 1169 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1170 */ 1171 @SdkConstant(SdkConstantType.FEATURE) 1172 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1173 1174 /** 1175 * Feature for {@link #getSystemAvailableFeatures} and 1176 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1177 */ 1178 @SdkConstant(SdkConstantType.FEATURE) 1179 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1180 1181 /** 1182 * Feature for {@link #getSystemAvailableFeatures} and 1183 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1184 * as the USB host. 1185 */ 1186 @SdkConstant(SdkConstantType.FEATURE) 1187 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1188 1189 /** 1190 * Feature for {@link #getSystemAvailableFeatures} and 1191 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1192 */ 1193 @SdkConstant(SdkConstantType.FEATURE) 1194 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1195 1196 /** 1197 * Feature for {@link #getSystemAvailableFeatures} and 1198 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1199 */ 1200 @SdkConstant(SdkConstantType.FEATURE) 1201 public static final String FEATURE_SIP = "android.software.sip"; 1202 1203 /** 1204 * Feature for {@link #getSystemAvailableFeatures} and 1205 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1206 */ 1207 @SdkConstant(SdkConstantType.FEATURE) 1208 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1209 1210 /** 1211 * Feature for {@link #getSystemAvailableFeatures} and 1212 * {@link #hasSystemFeature}: The device's display has a touch screen. 1213 */ 1214 @SdkConstant(SdkConstantType.FEATURE) 1215 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1216 1217 1218 /** 1219 * Feature for {@link #getSystemAvailableFeatures} and 1220 * {@link #hasSystemFeature}: The device's touch screen supports 1221 * multitouch sufficient for basic two-finger gesture detection. 1222 */ 1223 @SdkConstant(SdkConstantType.FEATURE) 1224 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1225 1226 /** 1227 * Feature for {@link #getSystemAvailableFeatures} and 1228 * {@link #hasSystemFeature}: The device's touch screen is capable of 1229 * tracking two or more fingers fully independently. 1230 */ 1231 @SdkConstant(SdkConstantType.FEATURE) 1232 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1233 1234 /** 1235 * Feature for {@link #getSystemAvailableFeatures} and 1236 * {@link #hasSystemFeature}: The device's touch screen is capable of 1237 * tracking a full hand of fingers fully independently -- that is, 5 or 1238 * more simultaneous independent pointers. 1239 */ 1240 @SdkConstant(SdkConstantType.FEATURE) 1241 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1242 1243 /** 1244 * Feature for {@link #getSystemAvailableFeatures} and 1245 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1246 * does support touch emulation for basic events. For instance, the 1247 * device might use a mouse or remote control to drive a cursor, and 1248 * emulate basic touch pointer events like down, up, drag, etc. All 1249 * devices that support android.hardware.touchscreen or a sub-feature are 1250 * presumed to also support faketouch. 1251 */ 1252 @SdkConstant(SdkConstantType.FEATURE) 1253 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1254 1255 /** 1256 * Feature for {@link #getSystemAvailableFeatures} and 1257 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1258 * does support touch emulation for basic events that supports distinct 1259 * tracking of two or more fingers. This is an extension of 1260 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1261 * that unlike a distinct multitouch screen as defined by 1262 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1263 * devices will not actually provide full two-finger gestures since the 1264 * input is being transformed to cursor movement on the screen. That is, 1265 * single finger gestures will move a cursor; two-finger swipes will 1266 * result in single-finger touch events; other two-finger gestures will 1267 * result in the corresponding two-finger touch event. 1268 */ 1269 @SdkConstant(SdkConstantType.FEATURE) 1270 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1271 1272 /** 1273 * Feature for {@link #getSystemAvailableFeatures} and 1274 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1275 * does support touch emulation for basic events that supports tracking 1276 * a hand of fingers (5 or more fingers) fully independently. 1277 * This is an extension of 1278 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1279 * that unlike a multitouch screen as defined by 1280 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1281 * gestures can be detected due to the limitations described for 1282 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1283 */ 1284 @SdkConstant(SdkConstantType.FEATURE) 1285 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1286 1287 /** 1288 * Feature for {@link #getSystemAvailableFeatures} and 1289 * {@link #hasSystemFeature}: The device supports portrait orientation 1290 * screens. For backwards compatibility, you can assume that if neither 1291 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1292 * both portrait and landscape. 1293 */ 1294 @SdkConstant(SdkConstantType.FEATURE) 1295 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1296 1297 /** 1298 * Feature for {@link #getSystemAvailableFeatures} and 1299 * {@link #hasSystemFeature}: The device supports landscape orientation 1300 * screens. For backwards compatibility, you can assume that if neither 1301 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1302 * both portrait and landscape. 1303 */ 1304 @SdkConstant(SdkConstantType.FEATURE) 1305 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1306 1307 /** 1308 * Feature for {@link #getSystemAvailableFeatures} and 1309 * {@link #hasSystemFeature}: The device supports live wallpapers. 1310 */ 1311 @SdkConstant(SdkConstantType.FEATURE) 1312 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1313 /** 1314 * Feature for {@link #getSystemAvailableFeatures} and 1315 * {@link #hasSystemFeature}: The device supports app widgets. 1316 */ 1317 @SdkConstant(SdkConstantType.FEATURE) 1318 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1319 1320 /** 1321 * @hide 1322 * Feature for {@link #getSystemAvailableFeatures} and 1323 * {@link #hasSystemFeature}: The device supports 1324 * {@link android.service.voice.VoiceInteractionService} and 1325 * {@link android.app.VoiceInteractor}. 1326 */ 1327 @SdkConstant(SdkConstantType.FEATURE) 1328 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 1329 1330 1331 /** 1332 * Feature for {@link #getSystemAvailableFeatures} and 1333 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1334 * by third party applications. 1335 */ 1336 @SdkConstant(SdkConstantType.FEATURE) 1337 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1338 1339 /** 1340 * Feature for {@link #getSystemAvailableFeatures} and 1341 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1342 * with the {@link android.inputmethodservice.InputMethodService} API. 1343 */ 1344 @SdkConstant(SdkConstantType.FEATURE) 1345 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1346 1347 /** 1348 * Feature for {@link #getSystemAvailableFeatures} and 1349 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1350 */ 1351 @SdkConstant(SdkConstantType.FEATURE) 1352 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1353 1354 /** 1355 * Feature for {@link #getSystemAvailableFeatures} and 1356 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1357 * typically used in a living room television experience, but is a software 1358 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1359 * feature will use resources associated with the "television" UI mode. 1360 */ 1361 @SdkConstant(SdkConstantType.FEATURE) 1362 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1363 1364 /** 1365 * Feature for {@link #getSystemAvailableFeatures} and 1366 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1367 * applications designed for this experience should be run, though this is 1368 * not enforced by the system. 1369 * @hide 1370 */ 1371 @SdkConstant(SdkConstantType.FEATURE) 1372 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1373 1374 /** 1375 * Feature for {@link #getSystemAvailableFeatures} and 1376 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1377 */ 1378 @SdkConstant(SdkConstantType.FEATURE) 1379 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1380 1381 /** 1382 * Feature for {@link #getSystemAvailableFeatures} and 1383 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1384 */ 1385 @SdkConstant(SdkConstantType.FEATURE) 1386 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1387 1388 /** 1389 * Feature for {@link #getSystemAvailableFeatures} and 1390 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1391 * on a television. Television here is defined to be a typical living 1392 * room television experience: displayed on a big screen, where the user 1393 * is sitting far away from it, and the dominant form of input will be 1394 * something like a DPAD, not through touch or mouse. 1395 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1396 */ 1397 @Deprecated 1398 @SdkConstant(SdkConstantType.FEATURE) 1399 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1400 1401 /** 1402 * Feature for {@link #getSystemAvailableFeatures} and 1403 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1404 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1405 * the wrist. The user is very close when interacting with the device. 1406 */ 1407 @SdkConstant(SdkConstantType.FEATURE) 1408 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1409 1410 /** 1411 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1412 * The device supports printing. 1413 */ 1414 @SdkConstant(SdkConstantType.FEATURE) 1415 public static final String FEATURE_PRINTING = "android.software.print"; 1416 1417 /** 1418 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1419 * The device can perform backup and restore operations on installed applications. 1420 */ 1421 @SdkConstant(SdkConstantType.FEATURE) 1422 public static final String FEATURE_BACKUP = "android.software.backup"; 1423 1424 /** 1425 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1426 * The device supports managed profiles for enterprise users. 1427 */ 1428 @SdkConstant(SdkConstantType.FEATURE) 1429 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_profiles"; 1430 1431 /** 1432 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1433 * The device has a full implementation of the android.webkit.* APIs. Devices 1434 * lacking this feature will not have a functioning WebView implementation. 1435 */ 1436 @SdkConstant(SdkConstantType.FEATURE) 1437 public static final String FEATURE_WEBVIEW = "android.software.webview"; 1438 1439 /** 1440 * Action to external storage service to clean out removed apps. 1441 * @hide 1442 */ 1443 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1444 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1445 1446 /** 1447 * Extra field name for the URI to a verification file. Passed to a package 1448 * verifier. 1449 * 1450 * @hide 1451 */ 1452 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1453 1454 /** 1455 * Extra field name for the ID of a package pending verification. Passed to 1456 * a package verifier and is used to call back to 1457 * {@link PackageManager#verifyPendingInstall(int, int)} 1458 */ 1459 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1460 1461 /** 1462 * Extra field name for the package identifier which is trying to install 1463 * the package. 1464 * 1465 * @hide 1466 */ 1467 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1468 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1469 1470 /** 1471 * Extra field name for the requested install flags for a package pending 1472 * verification. Passed to a package verifier. 1473 * 1474 * @hide 1475 */ 1476 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1477 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1478 1479 /** 1480 * Extra field name for the uid of who is requesting to install 1481 * the package. 1482 * 1483 * @hide 1484 */ 1485 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1486 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1487 1488 /** 1489 * Extra field name for the package name of a package pending verification. 1490 * 1491 * @hide 1492 */ 1493 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1494 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1495 /** 1496 * Extra field name for the result of a verification, either 1497 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1498 * Passed to package verifiers after a package is verified. 1499 */ 1500 public static final String EXTRA_VERIFICATION_RESULT 1501 = "android.content.pm.extra.VERIFICATION_RESULT"; 1502 1503 /** 1504 * Extra field name for the version code of a package pending verification. 1505 * 1506 * @hide 1507 */ 1508 public static final String EXTRA_VERIFICATION_VERSION_CODE 1509 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1510 1511 /** 1512 * The action used to request that the user approve a permission request 1513 * from the application. 1514 * 1515 * @hide 1516 */ 1517 public static final String ACTION_REQUEST_PERMISSION 1518 = "android.content.pm.action.REQUEST_PERMISSION"; 1519 1520 /** 1521 * Extra field name for the list of permissions, which the user must approve. 1522 * 1523 * @hide 1524 */ 1525 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1526 = "android.content.pm.extra.PERMISSION_LIST"; 1527 1528 /** 1529 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1530 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1531 * the existing definition for the permission. 1532 * @hide 1533 */ 1534 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1535 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1536 1537 /** 1538 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1539 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1540 * being redundantly defined by the package being installed. 1541 * @hide 1542 */ 1543 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1544 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1545 1546 /** 1547 * Retrieve overall information about an application package that is 1548 * installed on the system. 1549 * <p> 1550 * Throws {@link NameNotFoundException} if a package with the given name can 1551 * not be found on the system. 1552 * 1553 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1554 * desired package. 1555 * @param flags Additional option flags. Use any combination of 1556 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1557 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1558 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1559 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1560 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1561 * modify the data returned. 1562 * @return Returns a PackageInfo object containing information about the 1563 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1564 * package is not found in the list of installed applications, the 1565 * package information is retrieved from the list of uninstalled 1566 * applications (which includes installed applications as well as 1567 * applications with data directory i.e. applications which had been 1568 * deleted with {@code DONT_DELETE_DATA} flag set). 1569 * @see #GET_ACTIVITIES 1570 * @see #GET_GIDS 1571 * @see #GET_CONFIGURATIONS 1572 * @see #GET_INSTRUMENTATION 1573 * @see #GET_PERMISSIONS 1574 * @see #GET_PROVIDERS 1575 * @see #GET_RECEIVERS 1576 * @see #GET_SERVICES 1577 * @see #GET_SIGNATURES 1578 * @see #GET_UNINSTALLED_PACKAGES 1579 */ 1580 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1581 throws NameNotFoundException; 1582 1583 /** 1584 * Map from the current package names in use on the device to whatever 1585 * the current canonical name of that package is. 1586 * @param names Array of current names to be mapped. 1587 * @return Returns an array of the same size as the original, containing 1588 * the canonical name for each package. 1589 */ 1590 public abstract String[] currentToCanonicalPackageNames(String[] names); 1591 1592 /** 1593 * Map from a packages canonical name to the current name in use on the device. 1594 * @param names Array of new names to be mapped. 1595 * @return Returns an array of the same size as the original, containing 1596 * the current name for each package. 1597 */ 1598 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1599 1600 /** 1601 * Return a "good" intent to launch a front-door activity in a package, 1602 * for use for example to implement an "open" button when browsing through 1603 * packages. The current implementation will look first for a main 1604 * activity in the category {@link Intent#CATEGORY_INFO}, next for a 1605 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}, or return 1606 * null if neither are found. 1607 * 1608 * <p>Throws {@link NameNotFoundException} if a package with the given 1609 * name cannot be found on the system. 1610 * 1611 * @param packageName The name of the package to inspect. 1612 * 1613 * @return Returns either a fully-qualified Intent that can be used to 1614 * launch the main activity in the package, or null if the package does 1615 * not contain such an activity. 1616 */ 1617 public abstract Intent getLaunchIntentForPackage(String packageName); 1618 1619 /** 1620 * Return a "good" intent to launch a front-door Leanback activity in a 1621 * package, for use for example to implement an "open" button when browsing 1622 * through packages. The current implementation will look for a main 1623 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 1624 * return null if no main leanback activities are found. 1625 * <p> 1626 * Throws {@link NameNotFoundException} if a package with the given name 1627 * cannot be found on the system. 1628 * 1629 * @param packageName The name of the package to inspect. 1630 * @return Returns either a fully-qualified Intent that can be used to launch 1631 * the main Leanback activity in the package, or null if the package 1632 * does not contain such an activity. 1633 */ 1634 public abstract Intent getLeanbackLaunchIntentForPackage(String packageName); 1635 1636 /** 1637 * Return an array of all of the secondary group-ids that have been assigned 1638 * to a package. 1639 * <p> 1640 * Throws {@link NameNotFoundException} if a package with the given name 1641 * cannot be found on the system. 1642 * 1643 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1644 * desired package. 1645 * @return Returns an int array of the assigned gids, or null if there are 1646 * none. 1647 */ 1648 public abstract int[] getPackageGids(String packageName) 1649 throws NameNotFoundException; 1650 1651 /** 1652 * @hide Return the uid associated with the given package name for the 1653 * given user. 1654 * 1655 * <p>Throws {@link NameNotFoundException} if a package with the given 1656 * name can not be found on the system. 1657 * 1658 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1659 * desired package. 1660 * @param userHandle The user handle identifier to look up the package under. 1661 * 1662 * @return Returns an integer uid who owns the given package name. 1663 */ 1664 public abstract int getPackageUid(String packageName, int userHandle) 1665 throws NameNotFoundException; 1666 1667 /** 1668 * Retrieve all of the information we know about a particular permission. 1669 * 1670 * <p>Throws {@link NameNotFoundException} if a permission with the given 1671 * name cannot be found on the system. 1672 * 1673 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1674 * of the permission you are interested in. 1675 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1676 * retrieve any meta-data associated with the permission. 1677 * 1678 * @return Returns a {@link PermissionInfo} containing information about the 1679 * permission. 1680 */ 1681 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1682 throws NameNotFoundException; 1683 1684 /** 1685 * Query for all of the permissions associated with a particular group. 1686 * 1687 * <p>Throws {@link NameNotFoundException} if the given group does not 1688 * exist. 1689 * 1690 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1691 * of the permission group you are interested in. Use null to 1692 * find all of the permissions not associated with a group. 1693 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1694 * retrieve any meta-data associated with the permissions. 1695 * 1696 * @return Returns a list of {@link PermissionInfo} containing information 1697 * about all of the permissions in the given group. 1698 */ 1699 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1700 int flags) throws NameNotFoundException; 1701 1702 /** 1703 * Retrieve all of the information we know about a particular group of 1704 * permissions. 1705 * 1706 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1707 * name cannot be found on the system. 1708 * 1709 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1710 * of the permission you are interested in. 1711 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1712 * retrieve any meta-data associated with the permission group. 1713 * 1714 * @return Returns a {@link PermissionGroupInfo} containing information 1715 * about the permission. 1716 */ 1717 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1718 int flags) throws NameNotFoundException; 1719 1720 /** 1721 * Retrieve all of the known permission groups in the system. 1722 * 1723 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1724 * retrieve any meta-data associated with the permission group. 1725 * 1726 * @return Returns a list of {@link PermissionGroupInfo} containing 1727 * information about all of the known permission groups. 1728 */ 1729 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1730 1731 /** 1732 * Retrieve all of the information we know about a particular 1733 * package/application. 1734 * 1735 * <p>Throws {@link NameNotFoundException} if an application with the given 1736 * package name cannot be found on the system. 1737 * 1738 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1739 * application. 1740 * @param flags Additional option flags. Use any combination of 1741 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1742 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1743 * 1744 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1745 * information about the package. 1746 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1747 * found in the list of installed applications, 1748 * the application information is retrieved from the 1749 * list of uninstalled applications(which includes 1750 * installed applications as well as applications 1751 * with data directory ie applications which had been 1752 * deleted with {@code DONT_DELETE_DATA} flag set). 1753 * 1754 * @see #GET_META_DATA 1755 * @see #GET_SHARED_LIBRARY_FILES 1756 * @see #GET_UNINSTALLED_PACKAGES 1757 */ 1758 public abstract ApplicationInfo getApplicationInfo(String packageName, 1759 int flags) throws NameNotFoundException; 1760 1761 /** 1762 * Retrieve all of the information we know about a particular activity 1763 * class. 1764 * 1765 * <p>Throws {@link NameNotFoundException} if an activity with the given 1766 * class name cannot be found on the system. 1767 * 1768 * @param component The full component name (i.e. 1769 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1770 * class. 1771 * @param flags Additional option flags. Use any combination of 1772 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1773 * to modify the data (in ApplicationInfo) returned. 1774 * 1775 * @return {@link ActivityInfo} containing information about the activity. 1776 * 1777 * @see #GET_INTENT_FILTERS 1778 * @see #GET_META_DATA 1779 * @see #GET_SHARED_LIBRARY_FILES 1780 */ 1781 public abstract ActivityInfo getActivityInfo(ComponentName component, 1782 int flags) throws NameNotFoundException; 1783 1784 /** 1785 * Retrieve all of the information we know about a particular receiver 1786 * class. 1787 * 1788 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1789 * class name cannot be found on the system. 1790 * 1791 * @param component The full component name (i.e. 1792 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1793 * class. 1794 * @param flags Additional option flags. Use any combination of 1795 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1796 * to modify the data returned. 1797 * 1798 * @return {@link ActivityInfo} containing information about the receiver. 1799 * 1800 * @see #GET_INTENT_FILTERS 1801 * @see #GET_META_DATA 1802 * @see #GET_SHARED_LIBRARY_FILES 1803 */ 1804 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1805 int flags) throws NameNotFoundException; 1806 1807 /** 1808 * Retrieve all of the information we know about a particular service 1809 * class. 1810 * 1811 * <p>Throws {@link NameNotFoundException} if a service with the given 1812 * class name cannot be found on the system. 1813 * 1814 * @param component The full component name (i.e. 1815 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1816 * class. 1817 * @param flags Additional option flags. Use any combination of 1818 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1819 * to modify the data returned. 1820 * 1821 * @return ServiceInfo containing information about the service. 1822 * 1823 * @see #GET_META_DATA 1824 * @see #GET_SHARED_LIBRARY_FILES 1825 */ 1826 public abstract ServiceInfo getServiceInfo(ComponentName component, 1827 int flags) throws NameNotFoundException; 1828 1829 /** 1830 * Retrieve all of the information we know about a particular content 1831 * provider class. 1832 * 1833 * <p>Throws {@link NameNotFoundException} if a provider with the given 1834 * class name cannot be found on the system. 1835 * 1836 * @param component The full component name (i.e. 1837 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1838 * ContentProvider class. 1839 * @param flags Additional option flags. Use any combination of 1840 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1841 * to modify the data returned. 1842 * 1843 * @return ProviderInfo containing information about the service. 1844 * 1845 * @see #GET_META_DATA 1846 * @see #GET_SHARED_LIBRARY_FILES 1847 */ 1848 public abstract ProviderInfo getProviderInfo(ComponentName component, 1849 int flags) throws NameNotFoundException; 1850 1851 /** 1852 * Return a List of all packages that are installed 1853 * on the device. 1854 * 1855 * @param flags Additional option flags. Use any combination of 1856 * {@link #GET_ACTIVITIES}, 1857 * {@link #GET_GIDS}, 1858 * {@link #GET_CONFIGURATIONS}, 1859 * {@link #GET_INSTRUMENTATION}, 1860 * {@link #GET_PERMISSIONS}, 1861 * {@link #GET_PROVIDERS}, 1862 * {@link #GET_RECEIVERS}, 1863 * {@link #GET_SERVICES}, 1864 * {@link #GET_SIGNATURES}, 1865 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1866 * 1867 * @return A List of PackageInfo objects, one for each package that is 1868 * installed on the device. In the unlikely case of there being no 1869 * installed packages, an empty list is returned. 1870 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1871 * applications including those deleted with {@code DONT_DELETE_DATA} 1872 * (partially installed apps with data directory) will be returned. 1873 * 1874 * @see #GET_ACTIVITIES 1875 * @see #GET_GIDS 1876 * @see #GET_CONFIGURATIONS 1877 * @see #GET_INSTRUMENTATION 1878 * @see #GET_PERMISSIONS 1879 * @see #GET_PROVIDERS 1880 * @see #GET_RECEIVERS 1881 * @see #GET_SERVICES 1882 * @see #GET_SIGNATURES 1883 * @see #GET_UNINSTALLED_PACKAGES 1884 */ 1885 public abstract List<PackageInfo> getInstalledPackages(int flags); 1886 1887 /** 1888 * Return a List of all installed packages that are currently 1889 * holding any of the given permissions. 1890 * 1891 * @param flags Additional option flags. Use any combination of 1892 * {@link #GET_ACTIVITIES}, 1893 * {@link #GET_GIDS}, 1894 * {@link #GET_CONFIGURATIONS}, 1895 * {@link #GET_INSTRUMENTATION}, 1896 * {@link #GET_PERMISSIONS}, 1897 * {@link #GET_PROVIDERS}, 1898 * {@link #GET_RECEIVERS}, 1899 * {@link #GET_SERVICES}, 1900 * {@link #GET_SIGNATURES}, 1901 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1902 * 1903 * @return Returns a List of PackageInfo objects, one for each installed 1904 * application that is holding any of the permissions that were provided. 1905 * 1906 * @see #GET_ACTIVITIES 1907 * @see #GET_GIDS 1908 * @see #GET_CONFIGURATIONS 1909 * @see #GET_INSTRUMENTATION 1910 * @see #GET_PERMISSIONS 1911 * @see #GET_PROVIDERS 1912 * @see #GET_RECEIVERS 1913 * @see #GET_SERVICES 1914 * @see #GET_SIGNATURES 1915 * @see #GET_UNINSTALLED_PACKAGES 1916 */ 1917 public abstract List<PackageInfo> getPackagesHoldingPermissions( 1918 String[] permissions, int flags); 1919 1920 /** 1921 * Return a List of all packages that are installed on the device, for a specific user. 1922 * Requesting a list of installed packages for another user 1923 * will require the permission INTERACT_ACROSS_USERS_FULL. 1924 * @param flags Additional option flags. Use any combination of 1925 * {@link #GET_ACTIVITIES}, 1926 * {@link #GET_GIDS}, 1927 * {@link #GET_CONFIGURATIONS}, 1928 * {@link #GET_INSTRUMENTATION}, 1929 * {@link #GET_PERMISSIONS}, 1930 * {@link #GET_PROVIDERS}, 1931 * {@link #GET_RECEIVERS}, 1932 * {@link #GET_SERVICES}, 1933 * {@link #GET_SIGNATURES}, 1934 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1935 * @param userId The user for whom the installed packages are to be listed 1936 * 1937 * @return A List of PackageInfo objects, one for each package that is 1938 * installed on the device. In the unlikely case of there being no 1939 * installed packages, an empty list is returned. 1940 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1941 * applications including those deleted with {@code DONT_DELETE_DATA} 1942 * (partially installed apps with data directory) will be returned. 1943 * 1944 * @see #GET_ACTIVITIES 1945 * @see #GET_GIDS 1946 * @see #GET_CONFIGURATIONS 1947 * @see #GET_INSTRUMENTATION 1948 * @see #GET_PERMISSIONS 1949 * @see #GET_PROVIDERS 1950 * @see #GET_RECEIVERS 1951 * @see #GET_SERVICES 1952 * @see #GET_SIGNATURES 1953 * @see #GET_UNINSTALLED_PACKAGES 1954 * 1955 * @hide 1956 */ 1957 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 1958 1959 /** 1960 * Check whether a particular package has been granted a particular 1961 * permission. 1962 * 1963 * @param permName The name of the permission you are checking for, 1964 * @param pkgName The name of the package you are checking against. 1965 * 1966 * @return If the package has the permission, PERMISSION_GRANTED is 1967 * returned. If it does not have the permission, PERMISSION_DENIED 1968 * is returned. 1969 * 1970 * @see #PERMISSION_GRANTED 1971 * @see #PERMISSION_DENIED 1972 */ 1973 public abstract int checkPermission(String permName, String pkgName); 1974 1975 /** 1976 * Add a new dynamic permission to the system. For this to work, your 1977 * package must have defined a permission tree through the 1978 * {@link android.R.styleable#AndroidManifestPermissionTree 1979 * <permission-tree>} tag in its manifest. A package can only add 1980 * permissions to trees that were defined by either its own package or 1981 * another with the same user id; a permission is in a tree if it 1982 * matches the name of the permission tree + ".": for example, 1983 * "com.foo.bar" is a member of the permission tree "com.foo". 1984 * 1985 * <p>It is good to make your permission tree name descriptive, because you 1986 * are taking possession of that entire set of permission names. Thus, it 1987 * must be under a domain you control, with a suffix that will not match 1988 * any normal permissions that may be declared in any applications that 1989 * are part of that domain. 1990 * 1991 * <p>New permissions must be added before 1992 * any .apks are installed that use those permissions. Permissions you 1993 * add through this method are remembered across reboots of the device. 1994 * If the given permission already exists, the info you supply here 1995 * will be used to update it. 1996 * 1997 * @param info Description of the permission to be added. 1998 * 1999 * @return Returns true if a new permission was created, false if an 2000 * existing one was updated. 2001 * 2002 * @throws SecurityException if you are not allowed to add the 2003 * given permission name. 2004 * 2005 * @see #removePermission(String) 2006 */ 2007 public abstract boolean addPermission(PermissionInfo info); 2008 2009 /** 2010 * Like {@link #addPermission(PermissionInfo)} but asynchronously 2011 * persists the package manager state after returning from the call, 2012 * allowing it to return quicker and batch a series of adds at the 2013 * expense of no guarantee the added permission will be retained if 2014 * the device is rebooted before it is written. 2015 */ 2016 public abstract boolean addPermissionAsync(PermissionInfo info); 2017 2018 /** 2019 * Removes a permission that was previously added with 2020 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 2021 * -- you are only allowed to remove permissions that you are allowed 2022 * to add. 2023 * 2024 * @param name The name of the permission to remove. 2025 * 2026 * @throws SecurityException if you are not allowed to remove the 2027 * given permission name. 2028 * 2029 * @see #addPermission(PermissionInfo) 2030 */ 2031 public abstract void removePermission(String name); 2032 2033 /** 2034 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 2035 * which prompts the user to grant {@code permissions} to this application. 2036 * @hide 2037 * 2038 * @throws NullPointerException if {@code permissions} is {@code null}. 2039 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 2040 */ 2041 public Intent buildPermissionRequestIntent(String... permissions) { 2042 if (permissions == null) { 2043 throw new NullPointerException("permissions cannot be null"); 2044 } 2045 for (String permission : permissions) { 2046 if (permission == null) { 2047 throw new IllegalArgumentException("permissions cannot contain null"); 2048 } 2049 } 2050 2051 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 2052 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 2053 i.setPackage("com.android.packageinstaller"); 2054 return i; 2055 } 2056 2057 /** 2058 * Grant a permission to an application which the application does not 2059 * already have. The permission must have been requested by the application, 2060 * but as an optional permission. If the application is not allowed to 2061 * hold the permission, a SecurityException is thrown. 2062 * @hide 2063 * 2064 * @param packageName The name of the package that the permission will be 2065 * granted to. 2066 * @param permissionName The name of the permission. 2067 */ 2068 public abstract void grantPermission(String packageName, String permissionName); 2069 2070 /** 2071 * Revoke a permission that was previously granted by {@link #grantPermission}. 2072 * @hide 2073 * 2074 * @param packageName The name of the package that the permission will be 2075 * granted to. 2076 * @param permissionName The name of the permission. 2077 */ 2078 public abstract void revokePermission(String packageName, String permissionName); 2079 2080 /** 2081 * Compare the signatures of two packages to determine if the same 2082 * signature appears in both of them. If they do contain the same 2083 * signature, then they are allowed special privileges when working 2084 * with each other: they can share the same user-id, run instrumentation 2085 * against each other, etc. 2086 * 2087 * @param pkg1 First package name whose signature will be compared. 2088 * @param pkg2 Second package name whose signature will be compared. 2089 * 2090 * @return Returns an integer indicating whether all signatures on the 2091 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2092 * all signatures match or < 0 if there is not a match ({@link 2093 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2094 * 2095 * @see #checkSignatures(int, int) 2096 * @see #SIGNATURE_MATCH 2097 * @see #SIGNATURE_NO_MATCH 2098 * @see #SIGNATURE_UNKNOWN_PACKAGE 2099 */ 2100 public abstract int checkSignatures(String pkg1, String pkg2); 2101 2102 /** 2103 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 2104 * the two packages to be checked. This can be useful, for example, 2105 * when doing the check in an IPC, where the UID is the only identity 2106 * available. It is functionally identical to determining the package 2107 * associated with the UIDs and checking their signatures. 2108 * 2109 * @param uid1 First UID whose signature will be compared. 2110 * @param uid2 Second UID whose signature will be compared. 2111 * 2112 * @return Returns an integer indicating whether all signatures on the 2113 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2114 * all signatures match or < 0 if there is not a match ({@link 2115 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2116 * 2117 * @see #checkSignatures(String, String) 2118 * @see #SIGNATURE_MATCH 2119 * @see #SIGNATURE_NO_MATCH 2120 * @see #SIGNATURE_UNKNOWN_PACKAGE 2121 */ 2122 public abstract int checkSignatures(int uid1, int uid2); 2123 2124 /** 2125 * Retrieve the names of all packages that are associated with a particular 2126 * user id. In most cases, this will be a single package name, the package 2127 * that has been assigned that user id. Where there are multiple packages 2128 * sharing the same user id through the "sharedUserId" mechanism, all 2129 * packages with that id will be returned. 2130 * 2131 * @param uid The user id for which you would like to retrieve the 2132 * associated packages. 2133 * 2134 * @return Returns an array of one or more packages assigned to the user 2135 * id, or null if there are no known packages with the given id. 2136 */ 2137 public abstract String[] getPackagesForUid(int uid); 2138 2139 /** 2140 * Retrieve the official name associated with a user id. This name is 2141 * guaranteed to never change, though it is possibly for the underlying 2142 * user id to be changed. That is, if you are storing information about 2143 * user ids in persistent storage, you should use the string returned 2144 * by this function instead of the raw user-id. 2145 * 2146 * @param uid The user id for which you would like to retrieve a name. 2147 * @return Returns a unique name for the given user id, or null if the 2148 * user id is not currently assigned. 2149 */ 2150 public abstract String getNameForUid(int uid); 2151 2152 /** 2153 * Return the user id associated with a shared user name. Multiple 2154 * applications can specify a shared user name in their manifest and thus 2155 * end up using a common uid. This might be used for new applications 2156 * that use an existing shared user name and need to know the uid of the 2157 * shared user. 2158 * 2159 * @param sharedUserName The shared user name whose uid is to be retrieved. 2160 * @return Returns the uid associated with the shared user, or NameNotFoundException 2161 * if the shared user name is not being used by any installed packages 2162 * @hide 2163 */ 2164 public abstract int getUidForSharedUser(String sharedUserName) 2165 throws NameNotFoundException; 2166 2167 /** 2168 * Return a List of all application packages that are installed on the 2169 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2170 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2171 * installed apps with data directory) will be returned. 2172 * 2173 * @param flags Additional option flags. Use any combination of 2174 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2175 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2176 * 2177 * @return Returns a List of ApplicationInfo objects, one for each application that 2178 * is installed on the device. In the unlikely case of there being 2179 * no installed applications, an empty list is returned. 2180 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2181 * applications including those deleted with {@code DONT_DELETE_DATA} 2182 * (partially installed apps with data directory) will be returned. 2183 * 2184 * @see #GET_META_DATA 2185 * @see #GET_SHARED_LIBRARY_FILES 2186 * @see #GET_UNINSTALLED_PACKAGES 2187 */ 2188 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2189 2190 /** 2191 * Get a list of shared libraries that are available on the 2192 * system. 2193 * 2194 * @return An array of shared library names that are 2195 * available on the system, or null if none are installed. 2196 * 2197 */ 2198 public abstract String[] getSystemSharedLibraryNames(); 2199 2200 /** 2201 * Get a list of features that are available on the 2202 * system. 2203 * 2204 * @return An array of FeatureInfo classes describing the features 2205 * that are available on the system, or null if there are none(!!). 2206 */ 2207 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2208 2209 /** 2210 * Check whether the given feature name is one of the available 2211 * features as returned by {@link #getSystemAvailableFeatures()}. 2212 * 2213 * @return Returns true if the devices supports the feature, else 2214 * false. 2215 */ 2216 public abstract boolean hasSystemFeature(String name); 2217 2218 /** 2219 * Determine the best action to perform for a given Intent. This is how 2220 * {@link Intent#resolveActivity} finds an activity if a class has not 2221 * been explicitly specified. 2222 * 2223 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2224 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2225 * only flag. You need to do so to resolve the activity in the same way 2226 * that {@link android.content.Context#startActivity(Intent)} and 2227 * {@link android.content.Intent#resolveActivity(PackageManager) 2228 * Intent.resolveActivity(PackageManager)} do.</p> 2229 * 2230 * @param intent An intent containing all of the desired specification 2231 * (action, data, type, category, and/or component). 2232 * @param flags Additional option flags. The most important is 2233 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2234 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2235 * 2236 * @return Returns a ResolveInfo containing the final activity intent that 2237 * was determined to be the best action. Returns null if no 2238 * matching activity was found. If multiple matching activities are 2239 * found and there is no default set, returns a ResolveInfo 2240 * containing something else, such as the activity resolver. 2241 * 2242 * @see #MATCH_DEFAULT_ONLY 2243 * @see #GET_INTENT_FILTERS 2244 * @see #GET_RESOLVED_FILTER 2245 */ 2246 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2247 2248 /** 2249 * Determine the best action to perform for a given Intent for a given user. This 2250 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2251 * been explicitly specified. 2252 * 2253 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2254 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2255 * only flag. You need to do so to resolve the activity in the same way 2256 * that {@link android.content.Context#startActivity(Intent)} and 2257 * {@link android.content.Intent#resolveActivity(PackageManager) 2258 * Intent.resolveActivity(PackageManager)} do.</p> 2259 * 2260 * @param intent An intent containing all of the desired specification 2261 * (action, data, type, category, and/or component). 2262 * @param flags Additional option flags. The most important is 2263 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2264 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2265 * @param userId The user id. 2266 * 2267 * @return Returns a ResolveInfo containing the final activity intent that 2268 * was determined to be the best action. Returns null if no 2269 * matching activity was found. If multiple matching activities are 2270 * found and there is no default set, returns a ResolveInfo 2271 * containing something else, such as the activity resolver. 2272 * 2273 * @see #MATCH_DEFAULT_ONLY 2274 * @see #GET_INTENT_FILTERS 2275 * @see #GET_RESOLVED_FILTER 2276 * 2277 * @hide 2278 */ 2279 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2280 2281 /** 2282 * Retrieve all activities that can be performed for the given intent. 2283 * 2284 * @param intent The desired intent as per resolveActivity(). 2285 * @param flags Additional option flags. The most important is 2286 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2287 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2288 * 2289 * @return A List<ResolveInfo> containing one entry for each matching 2290 * Activity. These are ordered from best to worst match -- that 2291 * is, the first item in the list is what is returned by 2292 * {@link #resolveActivity}. If there are no matching activities, an empty 2293 * list is returned. 2294 * 2295 * @see #MATCH_DEFAULT_ONLY 2296 * @see #GET_INTENT_FILTERS 2297 * @see #GET_RESOLVED_FILTER 2298 */ 2299 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2300 int flags); 2301 2302 /** 2303 * Retrieve all activities that can be performed for the given intent, for a specific user. 2304 * 2305 * @param intent The desired intent as per resolveActivity(). 2306 * @param flags Additional option flags. The most important is 2307 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2308 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2309 * 2310 * @return A List<ResolveInfo> containing one entry for each matching 2311 * Activity. These are ordered from best to worst match -- that 2312 * is, the first item in the list is what is returned by 2313 * {@link #resolveActivity}. If there are no matching activities, an empty 2314 * list is returned. 2315 * 2316 * @see #MATCH_DEFAULT_ONLY 2317 * @see #GET_INTENT_FILTERS 2318 * @see #GET_RESOLVED_FILTER 2319 * @see #NO_CROSS_PROFILE 2320 * @hide 2321 */ 2322 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2323 int flags, int userId); 2324 2325 2326 /** 2327 * Retrieve a set of activities that should be presented to the user as 2328 * similar options. This is like {@link #queryIntentActivities}, except it 2329 * also allows you to supply a list of more explicit Intents that you would 2330 * like to resolve to particular options, and takes care of returning the 2331 * final ResolveInfo list in a reasonable order, with no duplicates, based 2332 * on those inputs. 2333 * 2334 * @param caller The class name of the activity that is making the 2335 * request. This activity will never appear in the output 2336 * list. Can be null. 2337 * @param specifics An array of Intents that should be resolved to the 2338 * first specific results. Can be null. 2339 * @param intent The desired intent as per resolveActivity(). 2340 * @param flags Additional option flags. The most important is 2341 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2342 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2343 * 2344 * @return A List<ResolveInfo> containing one entry for each matching 2345 * Activity. These are ordered first by all of the intents resolved 2346 * in <var>specifics</var> and then any additional activities that 2347 * can handle <var>intent</var> but did not get included by one of 2348 * the <var>specifics</var> intents. If there are no matching 2349 * activities, an empty list is returned. 2350 * 2351 * @see #MATCH_DEFAULT_ONLY 2352 * @see #GET_INTENT_FILTERS 2353 * @see #GET_RESOLVED_FILTER 2354 */ 2355 public abstract List<ResolveInfo> queryIntentActivityOptions( 2356 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2357 2358 /** 2359 * Retrieve all receivers that can handle a broadcast of the given intent. 2360 * 2361 * @param intent The desired intent as per resolveActivity(). 2362 * @param flags Additional option flags. 2363 * 2364 * @return A List<ResolveInfo> containing one entry for each matching 2365 * Receiver. These are ordered from first to last in priority. If 2366 * there are no matching receivers, an empty list is returned. 2367 * 2368 * @see #MATCH_DEFAULT_ONLY 2369 * @see #GET_INTENT_FILTERS 2370 * @see #GET_RESOLVED_FILTER 2371 */ 2372 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2373 int flags); 2374 2375 /** 2376 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2377 * user. 2378 * 2379 * @param intent The desired intent as per resolveActivity(). 2380 * @param flags Additional option flags. 2381 * @param userId The userId of the user being queried. 2382 * 2383 * @return A List<ResolveInfo> containing one entry for each matching 2384 * Receiver. These are ordered from first to last in priority. If 2385 * there are no matching receivers, an empty list is returned. 2386 * 2387 * @see #MATCH_DEFAULT_ONLY 2388 * @see #GET_INTENT_FILTERS 2389 * @see #GET_RESOLVED_FILTER 2390 * @hide 2391 */ 2392 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2393 int flags, int userId); 2394 2395 /** 2396 * Determine the best service to handle for a given Intent. 2397 * 2398 * @param intent An intent containing all of the desired specification 2399 * (action, data, type, category, and/or component). 2400 * @param flags Additional option flags. 2401 * 2402 * @return Returns a ResolveInfo containing the final service intent that 2403 * was determined to be the best action. Returns null if no 2404 * matching service was found. 2405 * 2406 * @see #GET_INTENT_FILTERS 2407 * @see #GET_RESOLVED_FILTER 2408 */ 2409 public abstract ResolveInfo resolveService(Intent intent, int flags); 2410 2411 /** 2412 * Retrieve all services that can match the given intent. 2413 * 2414 * @param intent The desired intent as per resolveService(). 2415 * @param flags Additional option flags. 2416 * 2417 * @return A List<ResolveInfo> containing one entry for each matching 2418 * ServiceInfo. These are ordered from best to worst match -- that 2419 * is, the first item in the list is what is returned by 2420 * resolveService(). If there are no matching services, an empty 2421 * list is returned. 2422 * 2423 * @see #GET_INTENT_FILTERS 2424 * @see #GET_RESOLVED_FILTER 2425 */ 2426 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2427 int flags); 2428 2429 /** 2430 * Retrieve all services that can match the given intent for a given user. 2431 * 2432 * @param intent The desired intent as per resolveService(). 2433 * @param flags Additional option flags. 2434 * @param userId The user id. 2435 * 2436 * @return A List<ResolveInfo> containing one entry for each matching 2437 * ServiceInfo. These are ordered from best to worst match -- that 2438 * is, the first item in the list is what is returned by 2439 * resolveService(). If there are no matching services, an empty 2440 * list is returned. 2441 * 2442 * @see #GET_INTENT_FILTERS 2443 * @see #GET_RESOLVED_FILTER 2444 * 2445 * @hide 2446 */ 2447 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2448 int flags, int userId); 2449 2450 /** {@hide} */ 2451 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2452 Intent intent, int flags, int userId); 2453 2454 /** 2455 * Retrieve all providers that can match the given intent. 2456 * 2457 * @param intent An intent containing all of the desired specification 2458 * (action, data, type, category, and/or component). 2459 * @param flags Additional option flags. 2460 * @return A List<ResolveInfo> containing one entry for each matching 2461 * ProviderInfo. These are ordered from best to worst match. If 2462 * there are no matching providers, an empty list is returned. 2463 * @see #GET_INTENT_FILTERS 2464 * @see #GET_RESOLVED_FILTER 2465 */ 2466 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2467 2468 /** 2469 * Find a single content provider by its base path name. 2470 * 2471 * @param name The name of the provider to find. 2472 * @param flags Additional option flags. Currently should always be 0. 2473 * 2474 * @return ContentProviderInfo Information about the provider, if found, 2475 * else null. 2476 */ 2477 public abstract ProviderInfo resolveContentProvider(String name, 2478 int flags); 2479 2480 /** 2481 * Retrieve content provider information. 2482 * 2483 * <p><em>Note: unlike most other methods, an empty result set is indicated 2484 * by a null return instead of an empty list.</em> 2485 * 2486 * @param processName If non-null, limits the returned providers to only 2487 * those that are hosted by the given process. If null, 2488 * all content providers are returned. 2489 * @param uid If <var>processName</var> is non-null, this is the required 2490 * uid owning the requested content providers. 2491 * @param flags Additional option flags. Currently should always be 0. 2492 * 2493 * @return A List<ContentProviderInfo> containing one entry for each 2494 * content provider either patching <var>processName</var> or, if 2495 * <var>processName</var> is null, all known content providers. 2496 * <em>If there are no matching providers, null is returned.</em> 2497 */ 2498 public abstract List<ProviderInfo> queryContentProviders( 2499 String processName, int uid, int flags); 2500 2501 /** 2502 * Retrieve all of the information we know about a particular 2503 * instrumentation class. 2504 * 2505 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2506 * given class name cannot be found on the system. 2507 * 2508 * @param className The full name (i.e. 2509 * com.google.apps.contacts.InstrumentList) of an 2510 * Instrumentation class. 2511 * @param flags Additional option flags. Currently should always be 0. 2512 * 2513 * @return InstrumentationInfo containing information about the 2514 * instrumentation. 2515 */ 2516 public abstract InstrumentationInfo getInstrumentationInfo( 2517 ComponentName className, int flags) throws NameNotFoundException; 2518 2519 /** 2520 * Retrieve information about available instrumentation code. May be used 2521 * to retrieve either all instrumentation code, or only the code targeting 2522 * a particular package. 2523 * 2524 * @param targetPackage If null, all instrumentation is returned; only the 2525 * instrumentation targeting this package name is 2526 * returned. 2527 * @param flags Additional option flags. Currently should always be 0. 2528 * 2529 * @return A List<InstrumentationInfo> containing one entry for each 2530 * matching available Instrumentation. Returns an empty list if 2531 * there is no instrumentation available for the given package. 2532 */ 2533 public abstract List<InstrumentationInfo> queryInstrumentation( 2534 String targetPackage, int flags); 2535 2536 /** 2537 * Retrieve an image from a package. This is a low-level API used by 2538 * the various package manager info structures (such as 2539 * {@link ComponentInfo} to implement retrieval of their associated 2540 * icon. 2541 * 2542 * @param packageName The name of the package that this icon is coming from. 2543 * Cannot be null. 2544 * @param resid The resource identifier of the desired image. Cannot be 0. 2545 * @param appInfo Overall information about <var>packageName</var>. This 2546 * may be null, in which case the application information will be retrieved 2547 * for you if needed; if you already have this information around, it can 2548 * be much more efficient to supply it here. 2549 * 2550 * @return Returns a Drawable holding the requested image. Returns null if 2551 * an image could not be found for any reason. 2552 */ 2553 public abstract Drawable getDrawable(String packageName, int resid, 2554 ApplicationInfo appInfo); 2555 2556 /** 2557 * Retrieve the icon associated with an activity. Given the full name of 2558 * an activity, retrieves the information about it and calls 2559 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2560 * If the activity cannot be found, NameNotFoundException is thrown. 2561 * 2562 * @param activityName Name of the activity whose icon is to be retrieved. 2563 * 2564 * @return Returns the image of the icon, or the default activity icon if 2565 * it could not be found. Does not return null. 2566 * @throws NameNotFoundException Thrown if the resources for the given 2567 * activity could not be loaded. 2568 * 2569 * @see #getActivityIcon(Intent) 2570 */ 2571 public abstract Drawable getActivityIcon(ComponentName activityName) 2572 throws NameNotFoundException; 2573 2574 /** 2575 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2576 * set, this simply returns the result of 2577 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2578 * component and returns the icon associated with the resolved component. 2579 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2580 * to a component, NameNotFoundException is thrown. 2581 * 2582 * @param intent The intent for which you would like to retrieve an icon. 2583 * 2584 * @return Returns the image of the icon, or the default activity icon if 2585 * it could not be found. Does not return null. 2586 * @throws NameNotFoundException Thrown if the resources for application 2587 * matching the given intent could not be loaded. 2588 * 2589 * @see #getActivityIcon(ComponentName) 2590 */ 2591 public abstract Drawable getActivityIcon(Intent intent) 2592 throws NameNotFoundException; 2593 2594 /** 2595 * Retrieve the banner associated with an activity. Given the full name of 2596 * an activity, retrieves the information about it and calls 2597 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2598 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2599 * 2600 * @param activityName Name of the activity whose banner is to be retrieved. 2601 * @return Returns the image of the banner, or null if the activity has no 2602 * banner specified. 2603 * @throws NameNotFoundException Thrown if the resources for the given 2604 * activity could not be loaded. 2605 * @see #getActivityBanner(Intent) 2606 */ 2607 public abstract Drawable getActivityBanner(ComponentName activityName) 2608 throws NameNotFoundException; 2609 2610 /** 2611 * Retrieve the banner associated with an Intent. If intent.getClassName() 2612 * is set, this simply returns the result of 2613 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2614 * intent's component and returns the banner associated with the resolved 2615 * component. If intent.getClassName() cannot be found or the Intent cannot 2616 * be resolved to a component, NameNotFoundException is thrown. 2617 * 2618 * @param intent The intent for which you would like to retrieve a banner. 2619 * @return Returns the image of the banner, or null if the activity has no 2620 * banner specified. 2621 * @throws NameNotFoundException Thrown if the resources for application 2622 * matching the given intent could not be loaded. 2623 * @see #getActivityBanner(ComponentName) 2624 */ 2625 public abstract Drawable getActivityBanner(Intent intent) 2626 throws NameNotFoundException; 2627 2628 /** 2629 * Return the generic icon for an activity that is used when no specific 2630 * icon is defined. 2631 * 2632 * @return Drawable Image of the icon. 2633 */ 2634 public abstract Drawable getDefaultActivityIcon(); 2635 2636 /** 2637 * Retrieve the icon associated with an application. If it has not defined 2638 * an icon, the default app icon is returned. Does not return null. 2639 * 2640 * @param info Information about application being queried. 2641 * 2642 * @return Returns the image of the icon, or the default application icon 2643 * if it could not be found. 2644 * 2645 * @see #getApplicationIcon(String) 2646 */ 2647 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2648 2649 /** 2650 * Retrieve the icon associated with an application. Given the name of the 2651 * application's package, retrieves the information about it and calls 2652 * getApplicationIcon() to return its icon. If the application cannot be 2653 * found, NameNotFoundException is thrown. 2654 * 2655 * @param packageName Name of the package whose application icon is to be 2656 * retrieved. 2657 * 2658 * @return Returns the image of the icon, or the default application icon 2659 * if it could not be found. Does not return null. 2660 * @throws NameNotFoundException Thrown if the resources for the given 2661 * application could not be loaded. 2662 * 2663 * @see #getApplicationIcon(ApplicationInfo) 2664 */ 2665 public abstract Drawable getApplicationIcon(String packageName) 2666 throws NameNotFoundException; 2667 2668 /** 2669 * Retrieve the banner associated with an application. 2670 * 2671 * @param info Information about application being queried. 2672 * @return Returns the image of the banner or null if the application has no 2673 * banner specified. 2674 * @see #getApplicationBanner(String) 2675 */ 2676 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2677 2678 /** 2679 * Retrieve the banner associated with an application. Given the name of the 2680 * application's package, retrieves the information about it and calls 2681 * getApplicationIcon() to return its banner. If the application cannot be 2682 * found, NameNotFoundException is thrown. 2683 * 2684 * @param packageName Name of the package whose application banner is to be 2685 * retrieved. 2686 * @return Returns the image of the banner or null if the application has no 2687 * banner specified. 2688 * @throws NameNotFoundException Thrown if the resources for the given 2689 * application could not be loaded. 2690 * @see #getApplicationBanner(ApplicationInfo) 2691 */ 2692 public abstract Drawable getApplicationBanner(String packageName) 2693 throws NameNotFoundException; 2694 2695 /** 2696 * Retrieve the logo associated with an activity. Given the full name of an 2697 * activity, retrieves the information about it and calls 2698 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2699 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2700 * 2701 * @param activityName Name of the activity whose logo is to be retrieved. 2702 * @return Returns the image of the logo or null if the activity has no logo 2703 * specified. 2704 * @throws NameNotFoundException Thrown if the resources for the given 2705 * activity could not be loaded. 2706 * @see #getActivityLogo(Intent) 2707 */ 2708 public abstract Drawable getActivityLogo(ComponentName activityName) 2709 throws NameNotFoundException; 2710 2711 /** 2712 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2713 * set, this simply returns the result of 2714 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2715 * component and returns the logo associated with the resolved component. 2716 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2717 * to a component, NameNotFoundException is thrown. 2718 * 2719 * @param intent The intent for which you would like to retrieve a logo. 2720 * 2721 * @return Returns the image of the logo, or null if the activity has no 2722 * logo specified. 2723 * 2724 * @throws NameNotFoundException Thrown if the resources for application 2725 * matching the given intent could not be loaded. 2726 * 2727 * @see #getActivityLogo(ComponentName) 2728 */ 2729 public abstract Drawable getActivityLogo(Intent intent) 2730 throws NameNotFoundException; 2731 2732 /** 2733 * Retrieve the logo associated with an application. If it has not specified 2734 * a logo, this method returns null. 2735 * 2736 * @param info Information about application being queried. 2737 * 2738 * @return Returns the image of the logo, or null if no logo is specified 2739 * by the application. 2740 * 2741 * @see #getApplicationLogo(String) 2742 */ 2743 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2744 2745 /** 2746 * Retrieve the logo associated with an application. Given the name of the 2747 * application's package, retrieves the information about it and calls 2748 * getApplicationLogo() to return its logo. If the application cannot be 2749 * found, NameNotFoundException is thrown. 2750 * 2751 * @param packageName Name of the package whose application logo is to be 2752 * retrieved. 2753 * 2754 * @return Returns the image of the logo, or null if no application logo 2755 * has been specified. 2756 * 2757 * @throws NameNotFoundException Thrown if the resources for the given 2758 * application could not be loaded. 2759 * 2760 * @see #getApplicationLogo(ApplicationInfo) 2761 */ 2762 public abstract Drawable getApplicationLogo(String packageName) 2763 throws NameNotFoundException; 2764 2765 /** 2766 * Retrieve text from a package. This is a low-level API used by 2767 * the various package manager info structures (such as 2768 * {@link ComponentInfo} to implement retrieval of their associated 2769 * labels and other text. 2770 * 2771 * @param packageName The name of the package that this text is coming from. 2772 * Cannot be null. 2773 * @param resid The resource identifier of the desired text. Cannot be 0. 2774 * @param appInfo Overall information about <var>packageName</var>. This 2775 * may be null, in which case the application information will be retrieved 2776 * for you if needed; if you already have this information around, it can 2777 * be much more efficient to supply it here. 2778 * 2779 * @return Returns a CharSequence holding the requested text. Returns null 2780 * if the text could not be found for any reason. 2781 */ 2782 public abstract CharSequence getText(String packageName, int resid, 2783 ApplicationInfo appInfo); 2784 2785 /** 2786 * Retrieve an XML file from a package. This is a low-level API used to 2787 * retrieve XML meta data. 2788 * 2789 * @param packageName The name of the package that this xml is coming from. 2790 * Cannot be null. 2791 * @param resid The resource identifier of the desired xml. Cannot be 0. 2792 * @param appInfo Overall information about <var>packageName</var>. This 2793 * may be null, in which case the application information will be retrieved 2794 * for you if needed; if you already have this information around, it can 2795 * be much more efficient to supply it here. 2796 * 2797 * @return Returns an XmlPullParser allowing you to parse out the XML 2798 * data. Returns null if the xml resource could not be found for any 2799 * reason. 2800 */ 2801 public abstract XmlResourceParser getXml(String packageName, int resid, 2802 ApplicationInfo appInfo); 2803 2804 /** 2805 * Return the label to use for this application. 2806 * 2807 * @return Returns the label associated with this application, or null if 2808 * it could not be found for any reason. 2809 * @param info The application to get the label of. 2810 */ 2811 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2812 2813 /** 2814 * Retrieve the resources associated with an activity. Given the full 2815 * name of an activity, retrieves the information about it and calls 2816 * getResources() to return its application's resources. If the activity 2817 * cannot be found, NameNotFoundException is thrown. 2818 * 2819 * @param activityName Name of the activity whose resources are to be 2820 * retrieved. 2821 * 2822 * @return Returns the application's Resources. 2823 * @throws NameNotFoundException Thrown if the resources for the given 2824 * application could not be loaded. 2825 * 2826 * @see #getResourcesForApplication(ApplicationInfo) 2827 */ 2828 public abstract Resources getResourcesForActivity(ComponentName activityName) 2829 throws NameNotFoundException; 2830 2831 /** 2832 * Retrieve the resources for an application. Throws NameNotFoundException 2833 * if the package is no longer installed. 2834 * 2835 * @param app Information about the desired application. 2836 * 2837 * @return Returns the application's Resources. 2838 * @throws NameNotFoundException Thrown if the resources for the given 2839 * application could not be loaded (most likely because it was uninstalled). 2840 */ 2841 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2842 throws NameNotFoundException; 2843 2844 /** 2845 * Retrieve the resources associated with an application. Given the full 2846 * package name of an application, retrieves the information about it and 2847 * calls getResources() to return its application's resources. If the 2848 * appPackageName cannot be found, NameNotFoundException is thrown. 2849 * 2850 * @param appPackageName Package name of the application whose resources 2851 * are to be 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 getResourcesForApplication(String appPackageName) 2860 throws NameNotFoundException; 2861 2862 /** @hide */ 2863 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2864 throws NameNotFoundException; 2865 2866 /** 2867 * Retrieve overall information about an application package defined 2868 * in a package archive file 2869 * 2870 * @param archiveFilePath The path to the archive file 2871 * @param flags Additional option flags. Use any combination of 2872 * {@link #GET_ACTIVITIES}, 2873 * {@link #GET_GIDS}, 2874 * {@link #GET_CONFIGURATIONS}, 2875 * {@link #GET_INSTRUMENTATION}, 2876 * {@link #GET_PERMISSIONS}, 2877 * {@link #GET_PROVIDERS}, 2878 * {@link #GET_RECEIVERS}, 2879 * {@link #GET_SERVICES}, 2880 * {@link #GET_SIGNATURES}, to modify the data returned. 2881 * 2882 * @return Returns the information about the package. Returns 2883 * null if the package could not be successfully parsed. 2884 * 2885 * @see #GET_ACTIVITIES 2886 * @see #GET_GIDS 2887 * @see #GET_CONFIGURATIONS 2888 * @see #GET_INSTRUMENTATION 2889 * @see #GET_PERMISSIONS 2890 * @see #GET_PROVIDERS 2891 * @see #GET_RECEIVERS 2892 * @see #GET_SERVICES 2893 * @see #GET_SIGNATURES 2894 * 2895 */ 2896 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 2897 final PackageParser parser = new PackageParser(); 2898 final File apkFile = new File(archiveFilePath); 2899 try { 2900 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 2901 if ((flags & GET_SIGNATURES) != 0) { 2902 parser.collectCertificates(pkg, 0); 2903 parser.collectManifestDigest(pkg); 2904 } 2905 PackageUserState state = new PackageUserState(); 2906 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 2907 } catch (PackageParserException e) { 2908 return null; 2909 } 2910 } 2911 2912 /** 2913 * @hide 2914 * 2915 * Install a package. Since this may take a little while, the result will 2916 * be posted back to the given observer. An installation will fail if the calling context 2917 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2918 * package named in the package file's manifest is already installed, or if there's no space 2919 * available on the device. 2920 * 2921 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2922 * 'content:' URI. 2923 * @param observer An observer callback to get notified when the package installation is 2924 * complete. {@link IPackageInstallObserver#packageInstalled(String, int)} will be 2925 * called when that happens. This parameter must not be null. 2926 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2927 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2928 * @param installerPackageName Optional package name of the application that is performing the 2929 * installation. This identifies which market the package came from. 2930 * @deprecated Use {@link #installPackage(Uri, IPackageInstallObserver2, int, String)} 2931 * instead. This method will continue to be supported but the older observer interface 2932 * will not get additional failure details. 2933 */ 2934 // @SystemApi 2935 public abstract void installPackage( 2936 Uri packageURI, IPackageInstallObserver observer, int flags, 2937 String installerPackageName); 2938 2939 /** 2940 * Similar to 2941 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2942 * with an extra verification file provided. 2943 * 2944 * @param packageURI The location of the package file to install. This can 2945 * be a 'file:' or a 'content:' URI. 2946 * @param observer An observer callback to get notified when the package 2947 * installation is complete. 2948 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2949 * will be called when that happens. This parameter must not be null. 2950 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2951 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2952 * @param installerPackageName Optional package name of the application that 2953 * is performing the installation. This identifies which market 2954 * the package came from. 2955 * @param verificationURI The location of the supplementary verification 2956 * file. This can be a 'file:' or a 'content:' URI. May be 2957 * {@code null}. 2958 * @param manifestDigest an object that holds the digest of the package 2959 * which can be used to verify ownership. May be {@code null}. 2960 * @param encryptionParams if the package to be installed is encrypted, 2961 * these parameters describing the encryption and authentication 2962 * used. May be {@code null}. 2963 * @hide 2964 * @deprecated Use {@link #installPackageWithVerification(Uri, IPackageInstallObserver2, 2965 * int, String, Uri, ManifestDigest, ContainerEncryptionParams)} instead. This method will 2966 * continue to be supported but the older observer interface will not get additional failure 2967 * details. 2968 */ 2969 // @SystemApi 2970 public abstract void installPackageWithVerification(Uri packageURI, 2971 IPackageInstallObserver observer, int flags, String installerPackageName, 2972 Uri verificationURI, ManifestDigest manifestDigest, 2973 ContainerEncryptionParams encryptionParams); 2974 2975 /** 2976 * Similar to 2977 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2978 * with an extra verification information provided. 2979 * 2980 * @param packageURI The location of the package file to install. This can 2981 * be a 'file:' or a 'content:' URI. 2982 * @param observer An observer callback to get notified when the package 2983 * installation is complete. 2984 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2985 * will be called when that happens. This parameter must not be null. 2986 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2987 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2988 * @param installerPackageName Optional package name of the application that 2989 * is performing the installation. This identifies which market 2990 * the package came from. 2991 * @param verificationParams an object that holds signal information to 2992 * assist verification. May be {@code null}. 2993 * @param encryptionParams if the package to be installed is encrypted, 2994 * these parameters describing the encryption and authentication 2995 * used. May be {@code null}. 2996 * 2997 * @hide 2998 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 2999 * IPackageInstallObserver2, int, String, VerificationParams, 3000 * ContainerEncryptionParams)} instead. This method will continue to be 3001 * supported but the older observer interface will not get additional failure details. 3002 */ 3003 @Deprecated 3004 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3005 IPackageInstallObserver observer, int flags, String installerPackageName, 3006 VerificationParams verificationParams, 3007 ContainerEncryptionParams encryptionParams); 3008 3009 // Package-install variants that take the new, expanded form of observer interface. 3010 // Note that these *also* take the original observer type and will redundantly 3011 // report the same information to that observer if supplied; but it is not required. 3012 3013 /** 3014 * @hide 3015 * 3016 * Install a package. Since this may take a little while, the result will 3017 * be posted back to the given observer. An installation will fail if the calling context 3018 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 3019 * package named in the package file's manifest is already installed, or if there's no space 3020 * available on the device. 3021 * 3022 * @param packageURI The location of the package file to install. This can be a 'file:' or a 3023 * 'content:' URI. 3024 * @param observer An observer callback to get notified when the package installation is 3025 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3026 * called when that happens. This parameter must not be null. 3027 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3028 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3029 * @param installerPackageName Optional package name of the application that is performing the 3030 * installation. This identifies which market the package came from. 3031 */ 3032 public abstract void installPackage( 3033 Uri packageURI, PackageInstallObserver observer, 3034 int flags, String installerPackageName); 3035 3036 /** 3037 * Similar to 3038 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3039 * with an extra verification file provided. 3040 * 3041 * @param packageURI The location of the package file to install. This can 3042 * be a 'file:' or a 'content:' URI. 3043 * @param observer An observer callback to get notified when the package installation is 3044 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3045 * called when that happens. This parameter must not be null. 3046 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3047 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3048 * @param installerPackageName Optional package name of the application that 3049 * is performing the installation. This identifies which market 3050 * the package came from. 3051 * @param verificationURI The location of the supplementary verification 3052 * file. This can be a 'file:' or a 'content:' URI. May be 3053 * {@code null}. 3054 * @param manifestDigest an object that holds the digest of the package 3055 * which can be used to verify ownership. May be {@code null}. 3056 * @param encryptionParams if the package to be installed is encrypted, 3057 * these parameters describing the encryption and authentication 3058 * used. May be {@code null}. 3059 * @hide 3060 */ 3061 public abstract void installPackageWithVerification(Uri packageURI, 3062 PackageInstallObserver observer, int flags, String installerPackageName, 3063 Uri verificationURI, ManifestDigest manifestDigest, 3064 ContainerEncryptionParams encryptionParams); 3065 3066 /** 3067 * Similar to 3068 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 3069 * with an extra verification information provided. 3070 * 3071 * @param packageURI The location of the package file to install. This can 3072 * be a 'file:' or a 'content:' URI. 3073 * @param observer An observer callback to get notified when the package installation is 3074 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3075 * called when that happens. This parameter must not be null. 3076 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3077 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3078 * @param installerPackageName Optional package name of the application that 3079 * is performing the installation. This identifies which market 3080 * the package came from. 3081 * @param verificationParams an object that holds signal information to 3082 * assist verification. May be {@code null}. 3083 * @param encryptionParams if the package to be installed is encrypted, 3084 * these parameters describing the encryption and authentication 3085 * used. May be {@code null}. 3086 * 3087 * @hide 3088 */ 3089 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3090 PackageInstallObserver observer, int flags, String installerPackageName, 3091 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 3092 3093 /** 3094 * If there is already an application with the given package name installed 3095 * on the system for other users, also install it for the calling user. 3096 * @hide 3097 */ 3098 // @SystemApi 3099 public abstract int installExistingPackage(String packageName) 3100 throws NameNotFoundException; 3101 3102 /** 3103 * Allows a package listening to the 3104 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3105 * broadcast} to respond to the package manager. The response must include 3106 * the {@code verificationCode} which is one of 3107 * {@link PackageManager#VERIFICATION_ALLOW} or 3108 * {@link PackageManager#VERIFICATION_REJECT}. 3109 * 3110 * @param id pending package identifier as passed via the 3111 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3112 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 3113 * or {@link PackageManager#VERIFICATION_REJECT}. 3114 * @throws SecurityException if the caller does not have the 3115 * PACKAGE_VERIFICATION_AGENT permission. 3116 */ 3117 public abstract void verifyPendingInstall(int id, int verificationCode); 3118 3119 /** 3120 * Allows a package listening to the 3121 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3122 * broadcast} to extend the default timeout for a response and declare what 3123 * action to perform after the timeout occurs. The response must include 3124 * the {@code verificationCodeAtTimeout} which is one of 3125 * {@link PackageManager#VERIFICATION_ALLOW} or 3126 * {@link PackageManager#VERIFICATION_REJECT}. 3127 * 3128 * This method may only be called once per package id. Additional calls 3129 * will have no effect. 3130 * 3131 * @param id pending package identifier as passed via the 3132 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3133 * @param verificationCodeAtTimeout either 3134 * {@link PackageManager#VERIFICATION_ALLOW} or 3135 * {@link PackageManager#VERIFICATION_REJECT}. If 3136 * {@code verificationCodeAtTimeout} is neither 3137 * {@link PackageManager#VERIFICATION_ALLOW} or 3138 * {@link PackageManager#VERIFICATION_REJECT}, then 3139 * {@code verificationCodeAtTimeout} will default to 3140 * {@link PackageManager#VERIFICATION_REJECT}. 3141 * @param millisecondsToDelay the amount of time requested for the timeout. 3142 * Must be positive and less than 3143 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3144 * {@code millisecondsToDelay} is out of bounds, 3145 * {@code millisecondsToDelay} will be set to the closest in 3146 * bounds value; namely, 0 or 3147 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3148 * @throws SecurityException if the caller does not have the 3149 * PACKAGE_VERIFICATION_AGENT permission. 3150 */ 3151 public abstract void extendVerificationTimeout(int id, 3152 int verificationCodeAtTimeout, long millisecondsToDelay); 3153 3154 /** 3155 * Change the installer associated with a given package. There are limitations 3156 * on how the installer package can be changed; in particular: 3157 * <ul> 3158 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3159 * is not signed with the same certificate as the calling application. 3160 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3161 * has an installer package, and that installer package is not signed with 3162 * the same certificate as the calling application. 3163 * </ul> 3164 * 3165 * @param targetPackage The installed package whose installer will be changed. 3166 * @param installerPackageName The package name of the new installer. May be 3167 * null to clear the association. 3168 */ 3169 public abstract void setInstallerPackageName(String targetPackage, 3170 String installerPackageName); 3171 3172 /** 3173 * Attempts to delete a package. Since this may take a little while, the result will 3174 * be posted back to the given observer. A deletion will fail if the calling context 3175 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3176 * named package cannot be found, or if the named package is a "system package". 3177 * (TODO: include pointer to documentation on "system packages") 3178 * 3179 * @param packageName The name of the package to delete 3180 * @param observer An observer callback to get notified when the package deletion is 3181 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3182 * called when that happens. observer may be null to indicate that no callback is desired. 3183 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3184 * {@link #DELETE_ALL_USERS}. 3185 * 3186 * @hide 3187 */ 3188 // @SystemApi 3189 public abstract void deletePackage( 3190 String packageName, IPackageDeleteObserver observer, int flags); 3191 3192 /** 3193 * Retrieve the package name of the application that installed a package. This identifies 3194 * which market the package came from. 3195 * 3196 * @param packageName The name of the package to query 3197 */ 3198 public abstract String getInstallerPackageName(String packageName); 3199 3200 /** 3201 * Attempts to clear the user data directory of an application. 3202 * Since this may take a little while, the result will 3203 * be posted back to the given observer. A deletion will fail if the 3204 * named package cannot be found, or if the named package is a "system package". 3205 * 3206 * @param packageName The name of the package 3207 * @param observer An observer callback to get notified when the operation is finished 3208 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3209 * will be called when that happens. observer may be null to indicate that 3210 * no callback is desired. 3211 * 3212 * @hide 3213 */ 3214 public abstract void clearApplicationUserData(String packageName, 3215 IPackageDataObserver observer); 3216 /** 3217 * Attempts to delete the cache files associated with an application. 3218 * Since this may take a little while, the result will 3219 * be posted back to the given observer. A deletion will fail if the calling context 3220 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3221 * named package cannot be found, or if the named package is a "system package". 3222 * 3223 * @param packageName The name of the package to delete 3224 * @param observer An observer callback to get notified when the cache file deletion 3225 * is complete. 3226 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3227 * will be called when that happens. observer may be null to indicate that 3228 * no callback is desired. 3229 * 3230 * @hide 3231 */ 3232 public abstract void deleteApplicationCacheFiles(String packageName, 3233 IPackageDataObserver observer); 3234 3235 /** 3236 * Free storage by deleting LRU sorted list of cache files across 3237 * all applications. If the currently available free storage 3238 * on the device is greater than or equal to the requested 3239 * free storage, no cache files are cleared. If the currently 3240 * available storage on the device is less than the requested 3241 * free storage, some or all of the cache files across 3242 * all applications are deleted (based on last accessed time) 3243 * to increase the free storage space on the device to 3244 * the requested value. There is no guarantee that clearing all 3245 * the cache files from all applications will clear up 3246 * enough storage to achieve the desired value. 3247 * @param freeStorageSize The number of bytes of storage to be 3248 * freed by the system. Say if freeStorageSize is XX, 3249 * and the current free storage is YY, 3250 * if XX is less than YY, just return. if not free XX-YY number 3251 * of bytes if possible. 3252 * @param observer call back used to notify when 3253 * the operation is completed 3254 * 3255 * @hide 3256 */ 3257 // @SystemApi 3258 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3259 3260 /** 3261 * Free storage by deleting LRU sorted list of cache files across 3262 * all applications. If the currently available free storage 3263 * on the device is greater than or equal to the requested 3264 * free storage, no cache files are cleared. If the currently 3265 * available storage on the device is less than the requested 3266 * free storage, some or all of the cache files across 3267 * all applications are deleted (based on last accessed time) 3268 * to increase the free storage space on the device to 3269 * the requested value. There is no guarantee that clearing all 3270 * the cache files from all applications will clear up 3271 * enough storage to achieve the desired value. 3272 * @param freeStorageSize The number of bytes of storage to be 3273 * freed by the system. Say if freeStorageSize is XX, 3274 * and the current free storage is YY, 3275 * if XX is less than YY, just return. if not free XX-YY number 3276 * of bytes if possible. 3277 * @param pi IntentSender call back used to 3278 * notify when the operation is completed.May be null 3279 * to indicate that no call back is desired. 3280 * 3281 * @hide 3282 */ 3283 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3284 3285 /** 3286 * Retrieve the size information for a package. 3287 * Since this may take a little while, the result will 3288 * be posted back to the given observer. The calling context 3289 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3290 * 3291 * @param packageName The name of the package whose size information is to be retrieved 3292 * @param userHandle The user whose size information should be retrieved. 3293 * @param observer An observer callback to get notified when the operation 3294 * is complete. 3295 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3296 * The observer's callback is invoked with a PackageStats object(containing the 3297 * code, data and cache sizes of the package) and a boolean value representing 3298 * the status of the operation. observer may be null to indicate that 3299 * no callback is desired. 3300 * 3301 * @hide 3302 */ 3303 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3304 IPackageStatsObserver observer); 3305 3306 /** 3307 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3308 * returns the size for the calling user. 3309 * 3310 * @hide 3311 */ 3312 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3313 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3314 } 3315 3316 /** 3317 * @deprecated This function no longer does anything; it was an old 3318 * approach to managing preferred activities, which has been superseded 3319 * by (and conflicts with) the modern activity-based preferences. 3320 */ 3321 @Deprecated 3322 public abstract void addPackageToPreferred(String packageName); 3323 3324 /** 3325 * @deprecated This function no longer does anything; it was an old 3326 * approach to managing preferred activities, which has been superseded 3327 * by (and conflicts with) the modern activity-based preferences. 3328 */ 3329 @Deprecated 3330 public abstract void removePackageFromPreferred(String packageName); 3331 3332 /** 3333 * Retrieve the list of all currently configured preferred packages. The 3334 * first package on the list is the most preferred, the last is the 3335 * least preferred. 3336 * 3337 * @param flags Additional option flags. Use any combination of 3338 * {@link #GET_ACTIVITIES}, 3339 * {@link #GET_GIDS}, 3340 * {@link #GET_CONFIGURATIONS}, 3341 * {@link #GET_INSTRUMENTATION}, 3342 * {@link #GET_PERMISSIONS}, 3343 * {@link #GET_PROVIDERS}, 3344 * {@link #GET_RECEIVERS}, 3345 * {@link #GET_SERVICES}, 3346 * {@link #GET_SIGNATURES}, to modify the data returned. 3347 * 3348 * @return Returns a list of PackageInfo objects describing each 3349 * preferred application, in order of preference. 3350 * 3351 * @see #GET_ACTIVITIES 3352 * @see #GET_GIDS 3353 * @see #GET_CONFIGURATIONS 3354 * @see #GET_INSTRUMENTATION 3355 * @see #GET_PERMISSIONS 3356 * @see #GET_PROVIDERS 3357 * @see #GET_RECEIVERS 3358 * @see #GET_SERVICES 3359 * @see #GET_SIGNATURES 3360 */ 3361 public abstract List<PackageInfo> getPreferredPackages(int flags); 3362 3363 /** 3364 * @deprecated This is a protected API that should not have been available 3365 * to third party applications. It is the platform's responsibility for 3366 * assigning preferred activities and this cannot be directly modified. 3367 * 3368 * Add a new preferred activity mapping to the system. This will be used 3369 * to automatically select the given activity component when 3370 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3371 * multiple matching activities and also matches the given filter. 3372 * 3373 * @param filter The set of intents under which this activity will be 3374 * made preferred. 3375 * @param match The IntentFilter match category that this preference 3376 * applies to. 3377 * @param set The set of activities that the user was picking from when 3378 * this preference was made. 3379 * @param activity The component name of the activity that is to be 3380 * preferred. 3381 */ 3382 @Deprecated 3383 public abstract void addPreferredActivity(IntentFilter filter, int match, 3384 ComponentName[] set, ComponentName activity); 3385 3386 /** 3387 * Same as {@link #addPreferredActivity(IntentFilter, int, 3388 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3389 to. 3390 * @hide 3391 */ 3392 public void addPreferredActivity(IntentFilter filter, int match, 3393 ComponentName[] set, ComponentName activity, int userId) { 3394 throw new RuntimeException("Not implemented. Must override in a subclass."); 3395 } 3396 3397 /** 3398 * @deprecated This is a protected API that should not have been available 3399 * to third party applications. It is the platform's responsibility for 3400 * assigning preferred activities and this cannot be directly modified. 3401 * 3402 * Replaces an existing preferred activity mapping to the system, and if that were not present 3403 * adds a new preferred activity. This will be used 3404 * to automatically select the given activity component when 3405 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3406 * multiple matching activities and also matches the given filter. 3407 * 3408 * @param filter The set of intents under which this activity will be 3409 * made preferred. 3410 * @param match The IntentFilter match category that this preference 3411 * applies to. 3412 * @param set The set of activities that the user was picking from when 3413 * this preference was made. 3414 * @param activity The component name of the activity that is to be 3415 * preferred. 3416 * @hide 3417 */ 3418 @Deprecated 3419 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3420 ComponentName[] set, ComponentName activity); 3421 3422 /** 3423 * Remove all preferred activity mappings, previously added with 3424 * {@link #addPreferredActivity}, from the 3425 * system whose activities are implemented in the given package name. 3426 * An application can only clear its own package(s). 3427 * 3428 * @param packageName The name of the package whose preferred activity 3429 * mappings are to be removed. 3430 */ 3431 public abstract void clearPackagePreferredActivities(String packageName); 3432 3433 /** 3434 * Retrieve all preferred activities, previously added with 3435 * {@link #addPreferredActivity}, that are 3436 * currently registered with the system. 3437 * 3438 * @param outFilters A list in which to place the filters of all of the 3439 * preferred activities, or null for none. 3440 * @param outActivities A list in which to place the component names of 3441 * all of the preferred activities, or null for none. 3442 * @param packageName An option package in which you would like to limit 3443 * the list. If null, all activities will be returned; if non-null, only 3444 * those activities in the given package are returned. 3445 * 3446 * @return Returns the total number of registered preferred activities 3447 * (the number of distinct IntentFilter records, not the number of unique 3448 * activity components) that were found. 3449 */ 3450 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3451 List<ComponentName> outActivities, String packageName); 3452 3453 /** 3454 * Ask for the set of available 'home' activities and the current explicit 3455 * default, if any. 3456 * @hide 3457 */ 3458 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3459 3460 /** 3461 * Set the enabled setting for a package component (activity, receiver, service, provider). 3462 * This setting will override any enabled state which may have been set by the component in its 3463 * manifest. 3464 * 3465 * @param componentName The component to enable 3466 * @param newState The new enabled state for the component. The legal values for this state 3467 * are: 3468 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3469 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3470 * and 3471 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3472 * The last one removes the setting, thereby restoring the component's state to 3473 * whatever was set in it's manifest (or enabled, by default). 3474 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3475 */ 3476 public abstract void setComponentEnabledSetting(ComponentName componentName, 3477 int newState, int flags); 3478 3479 3480 /** 3481 * Return the enabled setting for a package component (activity, 3482 * receiver, service, provider). This returns the last value set by 3483 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3484 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3485 * the value originally specified in the manifest has not been modified. 3486 * 3487 * @param componentName The component to retrieve. 3488 * @return Returns the current enabled state for the component. May 3489 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3490 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3491 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3492 * component's enabled state is based on the original information in 3493 * the manifest as found in {@link ComponentInfo}. 3494 */ 3495 public abstract int getComponentEnabledSetting(ComponentName componentName); 3496 3497 /** 3498 * Set the enabled setting for an application 3499 * This setting will override any enabled state which may have been set by the application in 3500 * its manifest. It also overrides the enabled state set in the manifest for any of the 3501 * application's components. It does not override any enabled state set by 3502 * {@link #setComponentEnabledSetting} for any of the application's components. 3503 * 3504 * @param packageName The package name of the application to enable 3505 * @param newState The new enabled state for the component. The legal values for this state 3506 * are: 3507 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3508 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3509 * and 3510 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3511 * The last one removes the setting, thereby restoring the applications's state to 3512 * whatever was set in its manifest (or enabled, by default). 3513 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3514 */ 3515 public abstract void setApplicationEnabledSetting(String packageName, 3516 int newState, int flags); 3517 3518 /** 3519 * Return the enabled setting for an application. This returns 3520 * the last value set by 3521 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3522 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3523 * the value originally specified in the manifest has not been modified. 3524 * 3525 * @param packageName The package name of the application to retrieve. 3526 * @return Returns the current enabled state for the application. May 3527 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3528 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3529 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3530 * application's enabled state is based on the original information in 3531 * the manifest as found in {@link ComponentInfo}. 3532 * @throws IllegalArgumentException if the named package does not exist. 3533 */ 3534 public abstract int getApplicationEnabledSetting(String packageName); 3535 3536 /** 3537 * Puts the package in a blocked state, which is almost like an uninstalled state, 3538 * making the package unavailable, but it doesn't remove the data or the actual 3539 * package file. 3540 * @hide 3541 */ 3542 public abstract boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, 3543 UserHandle userHandle); 3544 3545 /** 3546 * Returns the blocked state of a package. 3547 * @see #setApplicationBlockedSettingAsUser(String, boolean, UserHandle) 3548 * @hide 3549 */ 3550 public abstract boolean getApplicationBlockedSettingAsUser(String packageName, 3551 UserHandle userHandle); 3552 3553 /** 3554 * Return whether the device has been booted into safe mode. 3555 */ 3556 public abstract boolean isSafeMode(); 3557 3558 /** 3559 * Attempts to move package resources from internal to external media or vice versa. 3560 * Since this may take a little while, the result will 3561 * be posted back to the given observer. This call may fail if the calling context 3562 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3563 * named package cannot be found, or if the named package is a "system package". 3564 * 3565 * @param packageName The name of the package to delete 3566 * @param observer An observer callback to get notified when the package move is 3567 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3568 * called when that happens. observer may be null to indicate that no callback is desired. 3569 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3570 * {@link #MOVE_EXTERNAL_MEDIA} 3571 * 3572 * @hide 3573 */ 3574 public abstract void movePackage( 3575 String packageName, IPackageMoveObserver observer, int flags); 3576 3577 /** 3578 * Returns the device identity that verifiers can use to associate their scheme to a particular 3579 * device. This should not be used by anything other than a package verifier. 3580 * 3581 * @return identity that uniquely identifies current device 3582 * @hide 3583 */ 3584 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3585 3586 /** {@hide} */ 3587 public abstract PackageInstaller getPackageInstaller(); 3588 3589 /** 3590 * Returns the data directory for a particular user and package, given the uid of the package. 3591 * @param uid uid of the package, including the userId and appId 3592 * @param packageName name of the package 3593 * @return the user-specific data directory for the package 3594 * @hide 3595 */ 3596 public static String getDataDirForUser(int userId, String packageName) { 3597 // TODO: This should be shared with Installer's knowledge of user directory 3598 return Environment.getDataDirectory().toString() + "/user/" + userId 3599 + "/" + packageName; 3600 } 3601 3602 /** 3603 * Adds a {@link CrossProfileIntentFilter}. After calling this method all intents sent from the 3604 * user with id sourceUserId can also be be resolved by activities in the user with id 3605 * targetUserId if they match the specified intent filter. 3606 * @param filter the {@link IntentFilter} the intent has to match 3607 * @param removable if set to false, {@link clearCrossProfileIntentFilters} will not remove this 3608 * {@link CrossProfileIntentFilter} 3609 * @hide 3610 */ 3611 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 3612 int targetUserId, int flags); 3613 3614 /** 3615 * Clearing {@link CrossProfileIntentFilter}s which have the specified user as their 3616 * source, and have been set by the profile owner 3617 * @param sourceUserId 3618 * @hide 3619 */ 3620 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 3621 3622 /** 3623 * Forwards all intents for {@link packageName} for user {@link sourceUserId} to user 3624 * {@link targetUserId}. 3625 * @hide 3626 */ 3627 public abstract void addCrossProfileIntentsForPackage(String packageName, 3628 int sourceUserId, int targetUserId); 3629 /** 3630 * @hide 3631 */ 3632 public abstract Bitmap getUserIcon(int userId); 3633} 3634