PackageManager.java revision 7d3387bc13427b61708d5a39fc4f626ee869ecdc
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.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.app.PackageInstallObserver; 23import android.content.ComponentName; 24import android.content.Context; 25import android.content.Intent; 26import android.content.IntentFilter; 27import android.content.IntentSender; 28import android.content.res.Resources; 29import android.content.res.XmlResourceParser; 30import android.graphics.drawable.Drawable; 31import android.net.Uri; 32import android.os.Environment; 33import android.os.UserHandle; 34import android.util.AndroidException; 35import android.util.DisplayMetrics; 36 37import java.io.File; 38import java.lang.annotation.Retention; 39import java.lang.annotation.RetentionPolicy; 40import java.util.List; 41 42/** 43 * Class for retrieving various kinds of information related to the application 44 * packages that are currently installed on the device. 45 * 46 * You can find this class through {@link Context#getPackageManager}. 47 */ 48public abstract class PackageManager { 49 50 /** 51 * This exception is thrown when a given package, application, or component 52 * name cannot be found. 53 */ 54 public static class NameNotFoundException extends AndroidException { 55 public NameNotFoundException() { 56 } 57 58 public NameNotFoundException(String name) { 59 super(name); 60 } 61 } 62 63 /** 64 * {@link PackageInfo} flag: return information about 65 * activities in the package in {@link PackageInfo#activities}. 66 */ 67 public static final int GET_ACTIVITIES = 0x00000001; 68 69 /** 70 * {@link PackageInfo} flag: return information about 71 * intent receivers in the package in 72 * {@link PackageInfo#receivers}. 73 */ 74 public static final int GET_RECEIVERS = 0x00000002; 75 76 /** 77 * {@link PackageInfo} flag: return information about 78 * services in the package in {@link PackageInfo#services}. 79 */ 80 public static final int GET_SERVICES = 0x00000004; 81 82 /** 83 * {@link PackageInfo} flag: return information about 84 * content providers in the package in 85 * {@link PackageInfo#providers}. 86 */ 87 public static final int GET_PROVIDERS = 0x00000008; 88 89 /** 90 * {@link PackageInfo} flag: return information about 91 * instrumentation in the package in 92 * {@link PackageInfo#instrumentation}. 93 */ 94 public static final int GET_INSTRUMENTATION = 0x00000010; 95 96 /** 97 * {@link PackageInfo} flag: return information about the 98 * intent filters supported by the activity. 99 */ 100 public static final int GET_INTENT_FILTERS = 0x00000020; 101 102 /** 103 * {@link PackageInfo} flag: return information about the 104 * signatures included in the package. 105 */ 106 public static final int GET_SIGNATURES = 0x00000040; 107 108 /** 109 * {@link ResolveInfo} flag: return the IntentFilter that 110 * was matched for a particular ResolveInfo in 111 * {@link ResolveInfo#filter}. 112 */ 113 public static final int GET_RESOLVED_FILTER = 0x00000040; 114 115 /** 116 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 117 * data {@link android.os.Bundle}s that are associated with a component. 118 * This applies for any API returning a ComponentInfo subclass. 119 */ 120 public static final int GET_META_DATA = 0x00000080; 121 122 /** 123 * {@link PackageInfo} flag: return the 124 * {@link PackageInfo#gids group ids} that are associated with an 125 * application. 126 * This applies for any API returning a PackageInfo class, either 127 * directly or nested inside of another. 128 */ 129 public static final int GET_GIDS = 0x00000100; 130 131 /** 132 * {@link PackageInfo} flag: include disabled components in the returned info. 133 */ 134 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 135 136 /** 137 * {@link ApplicationInfo} flag: return the 138 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 139 * that are associated with an application. 140 * This applies for any API returning an ApplicationInfo class, either 141 * directly or nested inside of another. 142 */ 143 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 144 145 /** 146 * {@link ProviderInfo} flag: return the 147 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 148 * that are associated with a content provider. 149 * This applies for any API returning a ProviderInfo class, either 150 * directly or nested inside of another. 151 */ 152 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 153 /** 154 * {@link PackageInfo} flag: return information about 155 * permissions in the package in 156 * {@link PackageInfo#permissions}. 157 */ 158 public static final int GET_PERMISSIONS = 0x00001000; 159 160 /** 161 * Flag parameter to retrieve some information about all applications (even 162 * uninstalled ones) which have data directories. This state could have 163 * resulted if applications have been deleted with flag 164 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 165 * reinstalled in future. 166 * <p> 167 * Note: this flag may cause less information about currently installed 168 * applications to be returned. 169 */ 170 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 171 172 /** 173 * {@link PackageInfo} flag: return information about 174 * hardware preferences in 175 * {@link PackageInfo#configPreferences PackageInfo.configPreferences} and 176 * requested features in {@link PackageInfo#reqFeatures 177 * PackageInfo.reqFeatures}. 178 */ 179 public static final int GET_CONFIGURATIONS = 0x00004000; 180 181 /** 182 * {@link PackageInfo} flag: include disabled components which are in 183 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 184 * in the returned info. Note that if you set this flag, applications 185 * that are in this disabled state will be reported as enabled. 186 */ 187 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 188 189 /** 190 * Resolution and querying flag: if set, only filters that support the 191 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 192 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 193 * supplied Intent. 194 */ 195 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 196 197 /** @hide */ 198 @IntDef({PERMISSION_GRANTED, PERMISSION_DENIED}) 199 @Retention(RetentionPolicy.SOURCE) 200 public @interface PermissionResult {} 201 202 /** 203 * Permission check result: this is returned by {@link #checkPermission} 204 * if the permission has been granted to the given package. 205 */ 206 public static final int PERMISSION_GRANTED = 0; 207 208 /** 209 * Permission check result: this is returned by {@link #checkPermission} 210 * if the permission has not been granted to the given package. 211 */ 212 public static final int PERMISSION_DENIED = -1; 213 214 /** 215 * Signature check result: this is returned by {@link #checkSignatures} 216 * if all signatures on the two packages match. 217 */ 218 public static final int SIGNATURE_MATCH = 0; 219 220 /** 221 * Signature check result: this is returned by {@link #checkSignatures} 222 * if neither of the two packages is signed. 223 */ 224 public static final int SIGNATURE_NEITHER_SIGNED = 1; 225 226 /** 227 * Signature check result: this is returned by {@link #checkSignatures} 228 * if the first package is not signed but the second is. 229 */ 230 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 231 232 /** 233 * Signature check result: this is returned by {@link #checkSignatures} 234 * if the second package is not signed but the first is. 235 */ 236 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 237 238 /** 239 * Signature check result: this is returned by {@link #checkSignatures} 240 * if not all signatures on both packages match. 241 */ 242 public static final int SIGNATURE_NO_MATCH = -3; 243 244 /** 245 * Signature check result: this is returned by {@link #checkSignatures} 246 * if either of the packages are not valid. 247 */ 248 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 249 250 /** 251 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 252 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 253 * component or application is in its default enabled state (as specified 254 * in its manifest). 255 */ 256 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 257 258 /** 259 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 260 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 261 * component or application has been explictily enabled, regardless of 262 * what it has specified in its manifest. 263 */ 264 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 265 266 /** 267 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 268 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 269 * component or application has been explicitly disabled, regardless of 270 * what it has specified in its manifest. 271 */ 272 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 273 274 /** 275 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 276 * user has explicitly disabled the application, regardless of what it has 277 * specified in its manifest. Because this is due to the user's request, 278 * they may re-enable it if desired through the appropriate system UI. This 279 * option currently <strong>cannot</strong> be used with 280 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 281 */ 282 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 283 284 /** 285 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 286 * application should be considered, until the point where the user actually 287 * wants to use it. This means that it will not normally show up to the user 288 * (such as in the launcher), but various parts of the user interface can 289 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 290 * the user to select it (as for example an IME, device admin, etc). Such code, 291 * once the user has selected the app, should at that point also make it enabled. 292 * This option currently <strong>can not</strong> be used with 293 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 294 */ 295 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 296 297 /** 298 * Flag parameter for {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} to 299 * indicate that this package should be installed as forward locked, i.e. only the app itself 300 * should have access to its code and non-resource assets. 301 * @hide 302 */ 303 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 304 305 /** 306 * Flag parameter for {@link #installPackage} to indicate that you want to replace an already 307 * installed package, if one exists. 308 * @hide 309 */ 310 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 311 312 /** 313 * Flag parameter for {@link #installPackage} to indicate that you want to 314 * allow test packages (those that have set android:testOnly in their 315 * manifest) to be installed. 316 * @hide 317 */ 318 public static final int INSTALL_ALLOW_TEST = 0x00000004; 319 320 /** 321 * Flag parameter for {@link #installPackage} to indicate that this 322 * package has to be installed on the sdcard. 323 * @hide 324 */ 325 public static final int INSTALL_EXTERNAL = 0x00000008; 326 327 /** 328 * Flag parameter for {@link #installPackage} to indicate that this package 329 * has to be installed on the sdcard. 330 * @hide 331 */ 332 public static final int INSTALL_INTERNAL = 0x00000010; 333 334 /** 335 * Flag parameter for {@link #installPackage} to indicate that this install 336 * was initiated via ADB. 337 * 338 * @hide 339 */ 340 public static final int INSTALL_FROM_ADB = 0x00000020; 341 342 /** 343 * Flag parameter for {@link #installPackage} to indicate that this install 344 * should immediately be visible to all users. 345 * 346 * @hide 347 */ 348 public static final int INSTALL_ALL_USERS = 0x00000040; 349 350 /** 351 * Flag parameter for {@link #installPackage} to indicate that it is okay 352 * to install an update to an app where the newly installed app has a lower 353 * version code than the currently installed app. 354 * 355 * @hide 356 */ 357 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 358 359 /** 360 * Flag parameter for 361 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 362 * that you don't want to kill the app containing the component. Be careful when you set this 363 * since changing component states can make the containing application's behavior unpredictable. 364 */ 365 public static final int DONT_KILL_APP = 0x00000001; 366 367 /** 368 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 369 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} on success. 370 * @hide 371 */ 372 public static final int INSTALL_SUCCEEDED = 1; 373 374 /** 375 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 376 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package is 377 * already installed. 378 * @hide 379 */ 380 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 381 382 /** 383 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 384 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package archive 385 * file is invalid. 386 * @hide 387 */ 388 public static final int INSTALL_FAILED_INVALID_APK = -2; 389 390 /** 391 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 392 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the URI passed in 393 * is invalid. 394 * @hide 395 */ 396 public static final int INSTALL_FAILED_INVALID_URI = -3; 397 398 /** 399 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 400 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package manager 401 * service found that the device didn't have enough storage space to install the app. 402 * @hide 403 */ 404 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 405 406 /** 407 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 408 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if a 409 * package is already installed with the same name. 410 * @hide 411 */ 412 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 413 414 /** 415 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 416 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 417 * the requested shared user does not exist. 418 * @hide 419 */ 420 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 421 422 /** 423 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 424 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 425 * a previously installed package of the same name has a different signature 426 * than the new package (and the old package's data was not removed). 427 * @hide 428 */ 429 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 430 431 /** 432 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 433 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 434 * the new package is requested a shared user which is already installed on the 435 * device and does not have matching signature. 436 * @hide 437 */ 438 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 439 440 /** 441 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 442 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 443 * the new package uses a shared library that is not available. 444 * @hide 445 */ 446 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 447 448 /** 449 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 450 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 451 * the new package uses a shared library that is not available. 452 * @hide 453 */ 454 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 455 456 /** 457 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 458 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 459 * the new package failed while optimizing and validating its dex files, 460 * either because there was not enough storage or the validation failed. 461 * @hide 462 */ 463 public static final int INSTALL_FAILED_DEXOPT = -11; 464 465 /** 466 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 467 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 468 * the new package failed because the current SDK version is older than 469 * that required by the package. 470 * @hide 471 */ 472 public static final int INSTALL_FAILED_OLDER_SDK = -12; 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 failed because it contains a content provider with the 478 * same authority as a provider already installed in the system. 479 * @hide 480 */ 481 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 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 failed because the current SDK version is newer than 487 * that required by the package. 488 * @hide 489 */ 490 public static final int INSTALL_FAILED_NEWER_SDK = -14; 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 because it has specified that it is a test-only 496 * package and the caller has not supplied the {@link #INSTALL_ALLOW_TEST} 497 * flag. 498 * @hide 499 */ 500 public static final int INSTALL_FAILED_TEST_ONLY = -15; 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 package being installed contains native code, but none that is 506 * compatible with the the device's CPU_ABI. 507 * @hide 508 */ 509 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 510 511 /** 512 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 513 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 514 * the new package uses a feature that is not available. 515 * @hide 516 */ 517 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 518 519 // ------ Errors related to sdcard 520 /** 521 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 522 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 523 * a secure container mount point couldn't be accessed on external media. 524 * @hide 525 */ 526 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 527 528 /** 529 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 530 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 531 * the new package couldn't be installed in the specified install 532 * location. 533 * @hide 534 */ 535 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 536 537 /** 538 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 539 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 540 * the new package couldn't be installed in the specified install 541 * location because the media is not available. 542 * @hide 543 */ 544 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 545 546 /** 547 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 548 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 549 * the new package couldn't be installed because the verification timed out. 550 * @hide 551 */ 552 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 553 554 /** 555 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 556 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 557 * the new package couldn't be installed because the verification did not succeed. 558 * @hide 559 */ 560 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 561 562 /** 563 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 564 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 565 * the package changed from what the calling program expected. 566 * @hide 567 */ 568 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 569 570 /** 571 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 572 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 573 * the new package is assigned a different UID than it previously held. 574 * @hide 575 */ 576 public static final int INSTALL_FAILED_UID_CHANGED = -24; 577 578 /** 579 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 580 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 581 * the new package has an older version code than the currently installed package. 582 * @hide 583 */ 584 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 585 586 /** 587 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 588 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 589 * if the parser was given a path that is not a file, or does not end with the expected 590 * '.apk' extension. 591 * @hide 592 */ 593 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 594 595 /** 596 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 597 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 598 * if the parser was unable to retrieve the AndroidManifest.xml file. 599 * @hide 600 */ 601 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 602 603 /** 604 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 605 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 606 * if the parser encountered an unexpected exception. 607 * @hide 608 */ 609 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 610 611 /** 612 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 613 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 614 * if the parser did not find any certificates in the .apk. 615 * @hide 616 */ 617 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 618 619 /** 620 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 621 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 622 * if the parser found inconsistent certificates on the files in the .apk. 623 * @hide 624 */ 625 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 626 627 /** 628 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 629 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 630 * if the parser encountered a CertificateEncodingException in one of the 631 * files in the .apk. 632 * @hide 633 */ 634 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 635 636 /** 637 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 638 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 639 * if the parser encountered a bad or missing package name in the manifest. 640 * @hide 641 */ 642 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 643 644 /** 645 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 646 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 647 * if the parser encountered a bad shared user id name in the manifest. 648 * @hide 649 */ 650 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 651 652 /** 653 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 654 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 655 * if the parser encountered some structural problem in the manifest. 656 * @hide 657 */ 658 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 659 660 /** 661 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 662 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 663 * if the parser did not find any actionable tags (instrumentation or application) 664 * in the manifest. 665 * @hide 666 */ 667 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 668 669 /** 670 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 671 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 672 * if the system failed to install the package because of system issues. 673 * @hide 674 */ 675 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 676 677 /** 678 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 679 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 680 * if the system failed to install the package because the user is restricted from installing 681 * apps. 682 * @hide 683 */ 684 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 685 686 /** 687 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 688 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 689 * if the system failed to install the package because it is attempting to define a 690 * permission that is already defined by some existing package. 691 * 692 * <p>The package name of the app which has already defined the permission is passed to 693 * a {@link IPackageInstallObserver2}, if any, as the {@link #EXTRA_EXISTING_PACKAGE} 694 * string extra; and the name of the permission being redefined is passed in the 695 * {@link #EXTRA_EXISTING_PERMISSION} string extra. 696 * @hide 697 */ 698 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 699 700 /** 701 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 702 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 703 * if the system failed to install the package because its packaged native code did not 704 * match any of the ABIs supported by the system. 705 * 706 * @hide 707 */ 708 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 709 710 /** 711 * Internal return code for NativeLibraryHelper methods to indicate that the package 712 * being processed did not contain any native code. This is placed here only so that 713 * it can belong to the same value space as the other install failure codes. 714 * 715 * @hide 716 */ 717 public static final int NO_NATIVE_LIBRARIES = -114; 718 719 /** 720 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 721 * package's data directory. 722 * 723 * @hide 724 */ 725 public static final int DELETE_KEEP_DATA = 0x00000001; 726 727 /** 728 * Flag parameter for {@link #deletePackage} to indicate that you want the 729 * package deleted for all users. 730 * 731 * @hide 732 */ 733 public static final int DELETE_ALL_USERS = 0x00000002; 734 735 /** 736 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 737 * uninstall on a system that has been updated, then don't do the normal process 738 * of uninstalling the update and rolling back to the older system version (which 739 * needs to happen for all users); instead, just mark the app as uninstalled for 740 * the current user. 741 * 742 * @hide 743 */ 744 public static final int DELETE_SYSTEM_APP = 0x00000004; 745 746 /** 747 * Return code for when package deletion succeeds. This is passed to the 748 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 749 * succeeded in deleting the package. 750 * 751 * @hide 752 */ 753 public static final int DELETE_SUCCEEDED = 1; 754 755 /** 756 * Deletion failed return code: this is passed to the 757 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 758 * failed to delete the package for an unspecified reason. 759 * 760 * @hide 761 */ 762 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 763 764 /** 765 * Deletion failed return code: this is passed to the 766 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 767 * failed to delete the package because it is the active DevicePolicy 768 * manager. 769 * 770 * @hide 771 */ 772 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 773 774 /** 775 * Deletion failed return code: this is passed to the 776 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 777 * failed to delete the package since the user is restricted. 778 * 779 * @hide 780 */ 781 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 782 783 /** 784 * Return code that is passed to the {@link IPackageMoveObserver} by 785 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} when the 786 * package has been successfully moved by the system. 787 * 788 * @hide 789 */ 790 public static final int MOVE_SUCCEEDED = 1; 791 /** 792 * Error code that is passed to the {@link IPackageMoveObserver} by 793 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 794 * when the package hasn't been successfully moved by the system 795 * because of insufficient memory on specified media. 796 * @hide 797 */ 798 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 799 800 /** 801 * Error code that is passed to the {@link IPackageMoveObserver} by 802 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 803 * if the specified package doesn't exist. 804 * @hide 805 */ 806 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 807 808 /** 809 * Error code that is passed to the {@link IPackageMoveObserver} by 810 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 811 * if the specified package cannot be moved since its a system package. 812 * @hide 813 */ 814 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 815 816 /** 817 * Error code that is passed to the {@link IPackageMoveObserver} by 818 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 819 * if the specified package cannot be moved since its forward locked. 820 * @hide 821 */ 822 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 823 824 /** 825 * Error code that is passed to the {@link IPackageMoveObserver} by 826 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 827 * if the specified package cannot be moved to the specified location. 828 * @hide 829 */ 830 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 831 832 /** 833 * Error code that is passed to the {@link IPackageMoveObserver} by 834 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 835 * if the specified package cannot be moved to the specified location. 836 * @hide 837 */ 838 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 839 840 /** 841 * Error code that is passed to the {@link IPackageMoveObserver} by 842 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} if the 843 * specified package already has an operation pending in the 844 * {@link PackageHandler} queue. 845 * 846 * @hide 847 */ 848 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 849 850 /** 851 * Flag parameter for {@link #movePackage} to indicate that 852 * the package should be moved to internal storage if its 853 * been installed on external media. 854 * @hide 855 */ 856 public static final int MOVE_INTERNAL = 0x00000001; 857 858 /** 859 * Flag parameter for {@link #movePackage} to indicate that 860 * the package should be moved to external media. 861 * @hide 862 */ 863 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 864 865 /** 866 * Usable by the required verifier as the {@code verificationCode} argument 867 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 868 * allow the installation to proceed without any of the optional verifiers 869 * needing to vote. 870 * 871 * @hide 872 */ 873 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 874 875 /** 876 * Used as the {@code verificationCode} argument for 877 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 878 * package verifier allows the installation to proceed. 879 */ 880 public static final int VERIFICATION_ALLOW = 1; 881 882 /** 883 * Used as the {@code verificationCode} argument for 884 * {@link PackageManager#verifyPendingInstall} to indicate the calling 885 * package verifier does not vote to allow the installation to proceed. 886 */ 887 public static final int VERIFICATION_REJECT = -1; 888 889 /** 890 * Can be used as the {@code millisecondsToDelay} argument for 891 * {@link PackageManager#extendVerificationTimeout}. This is the 892 * maximum time {@code PackageManager} waits for the verification 893 * agent to return (in milliseconds). 894 */ 895 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 896 897 /** 898 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 899 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 900 * lag in sound input or output. 901 */ 902 @SdkConstant(SdkConstantType.FEATURE) 903 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 904 905 /** 906 * Feature for {@link #getSystemAvailableFeatures} and 907 * {@link #hasSystemFeature}: The device is capable of communicating with 908 * other devices via Bluetooth. 909 */ 910 @SdkConstant(SdkConstantType.FEATURE) 911 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 912 913 /** 914 * Feature for {@link #getSystemAvailableFeatures} and 915 * {@link #hasSystemFeature}: The device is capable of communicating with 916 * other devices via Bluetooth Low Energy radio. 917 */ 918 @SdkConstant(SdkConstantType.FEATURE) 919 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 920 921 /** 922 * Feature for {@link #getSystemAvailableFeatures} and 923 * {@link #hasSystemFeature}: The device has a camera facing away 924 * from the screen. 925 */ 926 @SdkConstant(SdkConstantType.FEATURE) 927 public static final String FEATURE_CAMERA = "android.hardware.camera"; 928 929 /** 930 * Feature for {@link #getSystemAvailableFeatures} and 931 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 932 */ 933 @SdkConstant(SdkConstantType.FEATURE) 934 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 935 936 /** 937 * Feature for {@link #getSystemAvailableFeatures} and 938 * {@link #hasSystemFeature}: The device has at least one camera pointing in 939 * some direction. 940 */ 941 @SdkConstant(SdkConstantType.FEATURE) 942 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 943 944 /** 945 * Feature for {@link #getSystemAvailableFeatures} and 946 * {@link #hasSystemFeature}: The device's camera supports flash. 947 */ 948 @SdkConstant(SdkConstantType.FEATURE) 949 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 950 951 /** 952 * Feature for {@link #getSystemAvailableFeatures} and 953 * {@link #hasSystemFeature}: The device has a front facing camera. 954 */ 955 @SdkConstant(SdkConstantType.FEATURE) 956 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 957 958 /** 959 * Feature for {@link #getSystemAvailableFeatures} and 960 * {@link #hasSystemFeature}: The device is capable of communicating with 961 * consumer IR devices. 962 */ 963 @SdkConstant(SdkConstantType.FEATURE) 964 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 965 966 /** 967 * Feature for {@link #getSystemAvailableFeatures} and 968 * {@link #hasSystemFeature}: The device supports one or more methods of 969 * reporting current location. 970 */ 971 @SdkConstant(SdkConstantType.FEATURE) 972 public static final String FEATURE_LOCATION = "android.hardware.location"; 973 974 /** 975 * Feature for {@link #getSystemAvailableFeatures} and 976 * {@link #hasSystemFeature}: The device has a Global Positioning System 977 * receiver and can report precise location. 978 */ 979 @SdkConstant(SdkConstantType.FEATURE) 980 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 981 982 /** 983 * Feature for {@link #getSystemAvailableFeatures} and 984 * {@link #hasSystemFeature}: The device can report location with coarse 985 * accuracy using a network-based geolocation system. 986 */ 987 @SdkConstant(SdkConstantType.FEATURE) 988 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 989 990 /** 991 * Feature for {@link #getSystemAvailableFeatures} and 992 * {@link #hasSystemFeature}: The device can record audio via a 993 * microphone. 994 */ 995 @SdkConstant(SdkConstantType.FEATURE) 996 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 997 998 /** 999 * Feature for {@link #getSystemAvailableFeatures} and 1000 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1001 * Communications (NFC). 1002 */ 1003 @SdkConstant(SdkConstantType.FEATURE) 1004 public static final String FEATURE_NFC = "android.hardware.nfc"; 1005 1006 /** 1007 * Feature for {@link #getSystemAvailableFeatures} and 1008 * {@link #hasSystemFeature}: The device supports host- 1009 * based NFC card emulation. 1010 * 1011 * TODO remove when depending apps have moved to new constant. 1012 * @hide 1013 * @deprecated 1014 */ 1015 @Deprecated 1016 @SdkConstant(SdkConstantType.FEATURE) 1017 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1018 1019 /** 1020 * Feature for {@link #getSystemAvailableFeatures} and 1021 * {@link #hasSystemFeature}: The device supports host- 1022 * based NFC card emulation. 1023 */ 1024 @SdkConstant(SdkConstantType.FEATURE) 1025 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1026 1027 /** 1028 * Feature for {@link #getSystemAvailableFeatures} and 1029 * {@link #hasSystemFeature}: The device includes an accelerometer. 1030 */ 1031 @SdkConstant(SdkConstantType.FEATURE) 1032 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1033 1034 /** 1035 * Feature for {@link #getSystemAvailableFeatures} and 1036 * {@link #hasSystemFeature}: The device includes a barometer (air 1037 * pressure sensor.) 1038 */ 1039 @SdkConstant(SdkConstantType.FEATURE) 1040 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1041 1042 /** 1043 * Feature for {@link #getSystemAvailableFeatures} and 1044 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1045 */ 1046 @SdkConstant(SdkConstantType.FEATURE) 1047 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1048 1049 /** 1050 * Feature for {@link #getSystemAvailableFeatures} and 1051 * {@link #hasSystemFeature}: The device includes a gyroscope. 1052 */ 1053 @SdkConstant(SdkConstantType.FEATURE) 1054 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1055 1056 /** 1057 * Feature for {@link #getSystemAvailableFeatures} and 1058 * {@link #hasSystemFeature}: The device includes a light sensor. 1059 */ 1060 @SdkConstant(SdkConstantType.FEATURE) 1061 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1062 1063 /** 1064 * Feature for {@link #getSystemAvailableFeatures} and 1065 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1066 */ 1067 @SdkConstant(SdkConstantType.FEATURE) 1068 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1069 1070 /** 1071 * Feature for {@link #getSystemAvailableFeatures} and 1072 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1073 */ 1074 @SdkConstant(SdkConstantType.FEATURE) 1075 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1076 1077 /** 1078 * Feature for {@link #getSystemAvailableFeatures} and 1079 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1080 */ 1081 @SdkConstant(SdkConstantType.FEATURE) 1082 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1083 1084 /** 1085 * Feature for {@link #getSystemAvailableFeatures} and 1086 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1087 */ 1088 @SdkConstant(SdkConstantType.FEATURE) 1089 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1090 1091 /** 1092 * Feature for {@link #getSystemAvailableFeatures} and 1093 * {@link #hasSystemFeature}: The device has a telephony radio with data 1094 * communication support. 1095 */ 1096 @SdkConstant(SdkConstantType.FEATURE) 1097 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1098 1099 /** 1100 * Feature for {@link #getSystemAvailableFeatures} and 1101 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1102 */ 1103 @SdkConstant(SdkConstantType.FEATURE) 1104 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1105 1106 /** 1107 * Feature for {@link #getSystemAvailableFeatures} and 1108 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1109 */ 1110 @SdkConstant(SdkConstantType.FEATURE) 1111 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1112 1113 /** 1114 * Feature for {@link #getSystemAvailableFeatures} and 1115 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1116 * as the USB host. 1117 */ 1118 @SdkConstant(SdkConstantType.FEATURE) 1119 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1120 1121 /** 1122 * Feature for {@link #getSystemAvailableFeatures} and 1123 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1124 */ 1125 @SdkConstant(SdkConstantType.FEATURE) 1126 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1127 1128 /** 1129 * Feature for {@link #getSystemAvailableFeatures} and 1130 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1131 */ 1132 @SdkConstant(SdkConstantType.FEATURE) 1133 public static final String FEATURE_SIP = "android.software.sip"; 1134 1135 /** 1136 * Feature for {@link #getSystemAvailableFeatures} and 1137 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1138 */ 1139 @SdkConstant(SdkConstantType.FEATURE) 1140 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1141 1142 /** 1143 * Feature for {@link #getSystemAvailableFeatures} and 1144 * {@link #hasSystemFeature}: The device's display has a touch screen. 1145 */ 1146 @SdkConstant(SdkConstantType.FEATURE) 1147 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1148 1149 1150 /** 1151 * Feature for {@link #getSystemAvailableFeatures} and 1152 * {@link #hasSystemFeature}: The device's touch screen supports 1153 * multitouch sufficient for basic two-finger gesture detection. 1154 */ 1155 @SdkConstant(SdkConstantType.FEATURE) 1156 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1157 1158 /** 1159 * Feature for {@link #getSystemAvailableFeatures} and 1160 * {@link #hasSystemFeature}: The device's touch screen is capable of 1161 * tracking two or more fingers fully independently. 1162 */ 1163 @SdkConstant(SdkConstantType.FEATURE) 1164 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1165 1166 /** 1167 * Feature for {@link #getSystemAvailableFeatures} and 1168 * {@link #hasSystemFeature}: The device's touch screen is capable of 1169 * tracking a full hand of fingers fully independently -- that is, 5 or 1170 * more simultaneous independent pointers. 1171 */ 1172 @SdkConstant(SdkConstantType.FEATURE) 1173 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1174 1175 /** 1176 * Feature for {@link #getSystemAvailableFeatures} and 1177 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1178 * does support touch emulation for basic events. For instance, the 1179 * device might use a mouse or remote control to drive a cursor, and 1180 * emulate basic touch pointer events like down, up, drag, etc. All 1181 * devices that support android.hardware.touchscreen or a sub-feature are 1182 * presumed to also support faketouch. 1183 */ 1184 @SdkConstant(SdkConstantType.FEATURE) 1185 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1186 1187 /** 1188 * Feature for {@link #getSystemAvailableFeatures} and 1189 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1190 * does support touch emulation for basic events that supports distinct 1191 * tracking of two or more fingers. This is an extension of 1192 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1193 * that unlike a distinct multitouch screen as defined by 1194 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1195 * devices will not actually provide full two-finger gestures since the 1196 * input is being transformed to cursor movement on the screen. That is, 1197 * single finger gestures will move a cursor; two-finger swipes will 1198 * result in single-finger touch events; other two-finger gestures will 1199 * result in the corresponding two-finger touch event. 1200 */ 1201 @SdkConstant(SdkConstantType.FEATURE) 1202 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1203 1204 /** 1205 * Feature for {@link #getSystemAvailableFeatures} and 1206 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1207 * does support touch emulation for basic events that supports tracking 1208 * a hand of fingers (5 or more fingers) fully independently. 1209 * This is an extension of 1210 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1211 * that unlike a multitouch screen as defined by 1212 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1213 * gestures can be detected due to the limitations described for 1214 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1215 */ 1216 @SdkConstant(SdkConstantType.FEATURE) 1217 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1218 1219 /** 1220 * Feature for {@link #getSystemAvailableFeatures} and 1221 * {@link #hasSystemFeature}: The device supports portrait orientation 1222 * screens. For backwards compatibility, you can assume that if neither 1223 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1224 * both portrait and landscape. 1225 */ 1226 @SdkConstant(SdkConstantType.FEATURE) 1227 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1228 1229 /** 1230 * Feature for {@link #getSystemAvailableFeatures} and 1231 * {@link #hasSystemFeature}: The device supports landscape orientation 1232 * screens. For backwards compatibility, you can assume that if neither 1233 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1234 * both portrait and landscape. 1235 */ 1236 @SdkConstant(SdkConstantType.FEATURE) 1237 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1238 1239 /** 1240 * Feature for {@link #getSystemAvailableFeatures} and 1241 * {@link #hasSystemFeature}: The device supports live wallpapers. 1242 */ 1243 @SdkConstant(SdkConstantType.FEATURE) 1244 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1245 /** 1246 * Feature for {@link #getSystemAvailableFeatures} and 1247 * {@link #hasSystemFeature}: The device supports app widgets. 1248 */ 1249 @SdkConstant(SdkConstantType.FEATURE) 1250 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1251 1252 /** 1253 * @hide 1254 * Feature for {@link #getSystemAvailableFeatures} and 1255 * {@link #hasSystemFeature}: The device supports 1256 * {@link android.service.voice.VoiceInteractionService} and 1257 * {@link android.app.VoiceInteractor}. 1258 */ 1259 @SdkConstant(SdkConstantType.FEATURE) 1260 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 1261 1262 1263 /** 1264 * Feature for {@link #getSystemAvailableFeatures} and 1265 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1266 * by third party applications. 1267 */ 1268 @SdkConstant(SdkConstantType.FEATURE) 1269 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1270 1271 /** 1272 * Feature for {@link #getSystemAvailableFeatures} and 1273 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1274 * with the {@link android.inputmethodservice.InputMethodService} API. 1275 */ 1276 @SdkConstant(SdkConstantType.FEATURE) 1277 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1278 1279 /** 1280 * Feature for {@link #getSystemAvailableFeatures} and 1281 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1282 */ 1283 @SdkConstant(SdkConstantType.FEATURE) 1284 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1285 1286 /** 1287 * Feature for {@link #getSystemAvailableFeatures} and 1288 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1289 * typically used in a living room television experience, but is a software 1290 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1291 * feature will use resources associated with the "television" UI mode. 1292 */ 1293 @SdkConstant(SdkConstantType.FEATURE) 1294 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1295 1296 /** 1297 * Feature for {@link #getSystemAvailableFeatures} and 1298 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1299 * applications designed for this experience should be run, though this is 1300 * not enforced by the system. 1301 * @hide 1302 */ 1303 @SdkConstant(SdkConstantType.FEATURE) 1304 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1305 1306 /** 1307 * Feature for {@link #getSystemAvailableFeatures} and 1308 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1309 */ 1310 @SdkConstant(SdkConstantType.FEATURE) 1311 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1312 1313 /** 1314 * Feature for {@link #getSystemAvailableFeatures} and 1315 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1316 */ 1317 @SdkConstant(SdkConstantType.FEATURE) 1318 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1319 1320 /** 1321 * Feature for {@link #getSystemAvailableFeatures} and 1322 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1323 * on a television. Television here is defined to be a typical living 1324 * room television experience: displayed on a big screen, where the user 1325 * is sitting far away from it, and the dominant form of input will be 1326 * something like a DPAD, not through touch or mouse. 1327 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1328 */ 1329 @Deprecated 1330 @SdkConstant(SdkConstantType.FEATURE) 1331 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1332 1333 /** 1334 * Feature for {@link #getSystemAvailableFeatures} and 1335 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1336 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1337 * the wrist. The user is very close when interacting with the device. 1338 */ 1339 @SdkConstant(SdkConstantType.FEATURE) 1340 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1341 1342 /** 1343 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1344 * The device supports printing. 1345 */ 1346 @SdkConstant(SdkConstantType.FEATURE) 1347 public static final String FEATURE_PRINTING = "android.software.print"; 1348 1349 /** 1350 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1351 * The device can perform backup and restore operations on installed applications. 1352 */ 1353 @SdkConstant(SdkConstantType.FEATURE) 1354 public static final String FEATURE_BACKUP = "android.software.backup"; 1355 1356 /** 1357 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1358 * The device supports managed profiles for enterprise users. 1359 */ 1360 @SdkConstant(SdkConstantType.FEATURE) 1361 public static final String FEATURE_MANAGEDPROFILES = "android.software.managedprofiles"; 1362 1363 /** 1364 * Action to external storage service to clean out removed apps. 1365 * @hide 1366 */ 1367 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1368 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1369 1370 /** 1371 * Extra field name for the URI to a verification file. Passed to a package 1372 * verifier. 1373 * 1374 * @hide 1375 */ 1376 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1377 1378 /** 1379 * Extra field name for the ID of a package pending verification. Passed to 1380 * a package verifier and is used to call back to 1381 * {@link PackageManager#verifyPendingInstall(int, int)} 1382 */ 1383 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1384 1385 /** 1386 * Extra field name for the package identifier which is trying to install 1387 * the package. 1388 * 1389 * @hide 1390 */ 1391 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1392 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1393 1394 /** 1395 * Extra field name for the requested install flags for a package pending 1396 * verification. Passed to a package verifier. 1397 * 1398 * @hide 1399 */ 1400 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1401 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1402 1403 /** 1404 * Extra field name for the uid of who is requesting to install 1405 * the package. 1406 * 1407 * @hide 1408 */ 1409 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1410 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1411 1412 /** 1413 * Extra field name for the package name of a package pending verification. 1414 * 1415 * @hide 1416 */ 1417 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1418 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1419 /** 1420 * Extra field name for the result of a verification, either 1421 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1422 * Passed to package verifiers after a package is verified. 1423 */ 1424 public static final String EXTRA_VERIFICATION_RESULT 1425 = "android.content.pm.extra.VERIFICATION_RESULT"; 1426 1427 /** 1428 * Extra field name for the version code of a package pending verification. 1429 * 1430 * @hide 1431 */ 1432 public static final String EXTRA_VERIFICATION_VERSION_CODE 1433 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1434 1435 /** 1436 * The action used to request that the user approve a permission request 1437 * from the application. 1438 * 1439 * @hide 1440 */ 1441 public static final String ACTION_REQUEST_PERMISSION 1442 = "android.content.pm.action.REQUEST_PERMISSION"; 1443 1444 /** 1445 * Extra field name for the list of permissions, which the user must approve. 1446 * 1447 * @hide 1448 */ 1449 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1450 = "android.content.pm.extra.PERMISSION_LIST"; 1451 1452 /** 1453 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1454 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1455 * the existing definition for the permission. 1456 * @hide 1457 */ 1458 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1459 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1460 1461 /** 1462 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1463 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1464 * being redundantly defined by the package being installed. 1465 * @hide 1466 */ 1467 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1468 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1469 1470 /** 1471 * Retrieve overall information about an application package that is 1472 * installed on the system. 1473 * <p> 1474 * Throws {@link NameNotFoundException} if a package with the given name can 1475 * not be found on the system. 1476 * 1477 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1478 * desired package. 1479 * @param flags Additional option flags. Use any combination of 1480 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1481 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1482 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1483 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1484 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1485 * modify the data returned. 1486 * @return Returns a PackageInfo object containing information about the 1487 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1488 * package is not found in the list of installed applications, the 1489 * package information is retrieved from the list of uninstalled 1490 * applications (which includes installed applications as well as 1491 * applications with data directory i.e. applications which had been 1492 * deleted with {@code DONT_DELETE_DATA} flag set). 1493 * @see #GET_ACTIVITIES 1494 * @see #GET_GIDS 1495 * @see #GET_CONFIGURATIONS 1496 * @see #GET_INSTRUMENTATION 1497 * @see #GET_PERMISSIONS 1498 * @see #GET_PROVIDERS 1499 * @see #GET_RECEIVERS 1500 * @see #GET_SERVICES 1501 * @see #GET_SIGNATURES 1502 * @see #GET_UNINSTALLED_PACKAGES 1503 */ 1504 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1505 throws NameNotFoundException; 1506 1507 /** 1508 * Map from the current package names in use on the device to whatever 1509 * the current canonical name of that package is. 1510 * @param names Array of current names to be mapped. 1511 * @return Returns an array of the same size as the original, containing 1512 * the canonical name for each package. 1513 */ 1514 public abstract String[] currentToCanonicalPackageNames(String[] names); 1515 1516 /** 1517 * Map from a packages canonical name to the current name in use on the device. 1518 * @param names Array of new names to be mapped. 1519 * @return Returns an array of the same size as the original, containing 1520 * the current name for each package. 1521 */ 1522 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1523 1524 /** 1525 * Return a "good" intent to launch a front-door activity in a package, 1526 * for use for example to implement an "open" button when browsing through 1527 * packages. The current implementation will look first for a main 1528 * activity in the category {@link Intent#CATEGORY_INFO}, next for a 1529 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}, or return 1530 * null if neither are found. 1531 * 1532 * <p>Throws {@link NameNotFoundException} if a package with the given 1533 * name cannot be found on the system. 1534 * 1535 * @param packageName The name of the package to inspect. 1536 * 1537 * @return Returns either a fully-qualified Intent that can be used to 1538 * launch the main activity in the package, or null if the package does 1539 * not contain such an activity. 1540 */ 1541 public abstract Intent getLaunchIntentForPackage(String packageName); 1542 1543 /** 1544 * Return a "good" intent to launch a front-door Leanback activity in a 1545 * package, for use for example to implement an "open" button when browsing 1546 * through packages. The current implementation will look for a main 1547 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 1548 * return null if no main leanback activities are found. 1549 * <p> 1550 * Throws {@link NameNotFoundException} if a package with the given name 1551 * cannot be found on the system. 1552 * 1553 * @param packageName The name of the package to inspect. 1554 * @return Returns either a fully-qualified Intent that can be used to launch 1555 * the main Leanback activity in the package, or null if the package 1556 * does not contain such an activity. 1557 */ 1558 public abstract Intent getLeanbackLaunchIntentForPackage(String packageName); 1559 1560 /** 1561 * Return an array of all of the secondary group-ids that have been assigned 1562 * to a package. 1563 * <p> 1564 * Throws {@link NameNotFoundException} if a package with the given name 1565 * cannot be found on the system. 1566 * 1567 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1568 * desired package. 1569 * @return Returns an int array of the assigned gids, or null if there are 1570 * none. 1571 */ 1572 public abstract int[] getPackageGids(String packageName) 1573 throws NameNotFoundException; 1574 1575 /** 1576 * @hide Return the uid associated with the given package name for the 1577 * given user. 1578 * 1579 * <p>Throws {@link NameNotFoundException} if a package with the given 1580 * name can not be found on the system. 1581 * 1582 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1583 * desired package. 1584 * @param userHandle The user handle identifier to look up the package under. 1585 * 1586 * @return Returns an integer uid who owns the given package name. 1587 */ 1588 public abstract int getPackageUid(String packageName, int userHandle) 1589 throws NameNotFoundException; 1590 1591 /** 1592 * Retrieve all of the information we know about a particular permission. 1593 * 1594 * <p>Throws {@link NameNotFoundException} if a permission with the given 1595 * name cannot be found on the system. 1596 * 1597 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1598 * of the permission you are interested in. 1599 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1600 * retrieve any meta-data associated with the permission. 1601 * 1602 * @return Returns a {@link PermissionInfo} containing information about the 1603 * permission. 1604 */ 1605 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1606 throws NameNotFoundException; 1607 1608 /** 1609 * Query for all of the permissions associated with a particular group. 1610 * 1611 * <p>Throws {@link NameNotFoundException} if the given group does not 1612 * exist. 1613 * 1614 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1615 * of the permission group you are interested in. Use null to 1616 * find all of the permissions not associated with a group. 1617 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1618 * retrieve any meta-data associated with the permissions. 1619 * 1620 * @return Returns a list of {@link PermissionInfo} containing information 1621 * about all of the permissions in the given group. 1622 */ 1623 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1624 int flags) throws NameNotFoundException; 1625 1626 /** 1627 * Retrieve all of the information we know about a particular group of 1628 * permissions. 1629 * 1630 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1631 * name cannot be found on the system. 1632 * 1633 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1634 * of the permission you are interested in. 1635 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1636 * retrieve any meta-data associated with the permission group. 1637 * 1638 * @return Returns a {@link PermissionGroupInfo} containing information 1639 * about the permission. 1640 */ 1641 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1642 int flags) throws NameNotFoundException; 1643 1644 /** 1645 * Retrieve all of the known permission groups in the system. 1646 * 1647 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1648 * retrieve any meta-data associated with the permission group. 1649 * 1650 * @return Returns a list of {@link PermissionGroupInfo} containing 1651 * information about all of the known permission groups. 1652 */ 1653 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1654 1655 /** 1656 * Retrieve all of the information we know about a particular 1657 * package/application. 1658 * 1659 * <p>Throws {@link NameNotFoundException} if an application with the given 1660 * package name cannot be found on the system. 1661 * 1662 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1663 * application. 1664 * @param flags Additional option flags. Use any combination of 1665 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1666 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1667 * 1668 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1669 * information about the package. 1670 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1671 * found in the list of installed applications, 1672 * the application information is retrieved from the 1673 * list of uninstalled applications(which includes 1674 * installed applications as well as applications 1675 * with data directory ie applications which had been 1676 * deleted with {@code DONT_DELETE_DATA} flag set). 1677 * 1678 * @see #GET_META_DATA 1679 * @see #GET_SHARED_LIBRARY_FILES 1680 * @see #GET_UNINSTALLED_PACKAGES 1681 */ 1682 public abstract ApplicationInfo getApplicationInfo(String packageName, 1683 int flags) throws NameNotFoundException; 1684 1685 /** 1686 * Retrieve all of the information we know about a particular activity 1687 * class. 1688 * 1689 * <p>Throws {@link NameNotFoundException} if an activity with the given 1690 * class name cannot be found on the system. 1691 * 1692 * @param component The full component name (i.e. 1693 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1694 * class. 1695 * @param flags Additional option flags. Use any combination of 1696 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1697 * to modify the data (in ApplicationInfo) returned. 1698 * 1699 * @return {@link ActivityInfo} containing information about the activity. 1700 * 1701 * @see #GET_INTENT_FILTERS 1702 * @see #GET_META_DATA 1703 * @see #GET_SHARED_LIBRARY_FILES 1704 */ 1705 public abstract ActivityInfo getActivityInfo(ComponentName component, 1706 int flags) throws NameNotFoundException; 1707 1708 /** 1709 * Retrieve all of the information we know about a particular receiver 1710 * class. 1711 * 1712 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1713 * class name cannot be found on the system. 1714 * 1715 * @param component The full component name (i.e. 1716 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1717 * class. 1718 * @param flags Additional option flags. Use any combination of 1719 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1720 * to modify the data returned. 1721 * 1722 * @return {@link ActivityInfo} containing information about the receiver. 1723 * 1724 * @see #GET_INTENT_FILTERS 1725 * @see #GET_META_DATA 1726 * @see #GET_SHARED_LIBRARY_FILES 1727 */ 1728 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1729 int flags) throws NameNotFoundException; 1730 1731 /** 1732 * Retrieve all of the information we know about a particular service 1733 * class. 1734 * 1735 * <p>Throws {@link NameNotFoundException} if a service with the given 1736 * class name cannot be found on the system. 1737 * 1738 * @param component The full component name (i.e. 1739 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1740 * class. 1741 * @param flags Additional option flags. Use any combination of 1742 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1743 * to modify the data returned. 1744 * 1745 * @return ServiceInfo containing information about the service. 1746 * 1747 * @see #GET_META_DATA 1748 * @see #GET_SHARED_LIBRARY_FILES 1749 */ 1750 public abstract ServiceInfo getServiceInfo(ComponentName component, 1751 int flags) throws NameNotFoundException; 1752 1753 /** 1754 * Retrieve all of the information we know about a particular content 1755 * provider class. 1756 * 1757 * <p>Throws {@link NameNotFoundException} if a provider with the given 1758 * class name cannot be found on the system. 1759 * 1760 * @param component The full component name (i.e. 1761 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1762 * ContentProvider class. 1763 * @param flags Additional option flags. Use any combination of 1764 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1765 * to modify the data returned. 1766 * 1767 * @return ProviderInfo containing information about the service. 1768 * 1769 * @see #GET_META_DATA 1770 * @see #GET_SHARED_LIBRARY_FILES 1771 */ 1772 public abstract ProviderInfo getProviderInfo(ComponentName component, 1773 int flags) throws NameNotFoundException; 1774 1775 /** 1776 * Return a List of all packages that are installed 1777 * on the device. 1778 * 1779 * @param flags Additional option flags. Use any combination of 1780 * {@link #GET_ACTIVITIES}, 1781 * {@link #GET_GIDS}, 1782 * {@link #GET_CONFIGURATIONS}, 1783 * {@link #GET_INSTRUMENTATION}, 1784 * {@link #GET_PERMISSIONS}, 1785 * {@link #GET_PROVIDERS}, 1786 * {@link #GET_RECEIVERS}, 1787 * {@link #GET_SERVICES}, 1788 * {@link #GET_SIGNATURES}, 1789 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1790 * 1791 * @return A List of PackageInfo objects, one for each package that is 1792 * installed on the device. In the unlikely case of there being no 1793 * installed packages, an empty list is returned. 1794 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1795 * applications including those deleted with {@code DONT_DELETE_DATA} 1796 * (partially installed apps with data directory) will be returned. 1797 * 1798 * @see #GET_ACTIVITIES 1799 * @see #GET_GIDS 1800 * @see #GET_CONFIGURATIONS 1801 * @see #GET_INSTRUMENTATION 1802 * @see #GET_PERMISSIONS 1803 * @see #GET_PROVIDERS 1804 * @see #GET_RECEIVERS 1805 * @see #GET_SERVICES 1806 * @see #GET_SIGNATURES 1807 * @see #GET_UNINSTALLED_PACKAGES 1808 */ 1809 public abstract List<PackageInfo> getInstalledPackages(int flags); 1810 1811 /** 1812 * Return a List of all installed packages that are currently 1813 * holding any of the given permissions. 1814 * 1815 * @param flags Additional option flags. Use any combination of 1816 * {@link #GET_ACTIVITIES}, 1817 * {@link #GET_GIDS}, 1818 * {@link #GET_CONFIGURATIONS}, 1819 * {@link #GET_INSTRUMENTATION}, 1820 * {@link #GET_PERMISSIONS}, 1821 * {@link #GET_PROVIDERS}, 1822 * {@link #GET_RECEIVERS}, 1823 * {@link #GET_SERVICES}, 1824 * {@link #GET_SIGNATURES}, 1825 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1826 * 1827 * @return Returns a List of PackageInfo objects, one for each installed 1828 * application that is holding any of the permissions that were provided. 1829 * 1830 * @see #GET_ACTIVITIES 1831 * @see #GET_GIDS 1832 * @see #GET_CONFIGURATIONS 1833 * @see #GET_INSTRUMENTATION 1834 * @see #GET_PERMISSIONS 1835 * @see #GET_PROVIDERS 1836 * @see #GET_RECEIVERS 1837 * @see #GET_SERVICES 1838 * @see #GET_SIGNATURES 1839 * @see #GET_UNINSTALLED_PACKAGES 1840 */ 1841 public abstract List<PackageInfo> getPackagesHoldingPermissions( 1842 String[] permissions, int flags); 1843 1844 /** 1845 * Return a List of all packages that are installed on the device, for a specific user. 1846 * Requesting a list of installed packages for another user 1847 * will require the permission INTERACT_ACROSS_USERS_FULL. 1848 * @param flags Additional option flags. Use any combination of 1849 * {@link #GET_ACTIVITIES}, 1850 * {@link #GET_GIDS}, 1851 * {@link #GET_CONFIGURATIONS}, 1852 * {@link #GET_INSTRUMENTATION}, 1853 * {@link #GET_PERMISSIONS}, 1854 * {@link #GET_PROVIDERS}, 1855 * {@link #GET_RECEIVERS}, 1856 * {@link #GET_SERVICES}, 1857 * {@link #GET_SIGNATURES}, 1858 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1859 * @param userId The user for whom the installed packages are to be listed 1860 * 1861 * @return A List of PackageInfo objects, one for each package that is 1862 * installed on the device. In the unlikely case of there being no 1863 * installed packages, an empty list is returned. 1864 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1865 * applications including those deleted with {@code DONT_DELETE_DATA} 1866 * (partially installed apps with data directory) will be returned. 1867 * 1868 * @see #GET_ACTIVITIES 1869 * @see #GET_GIDS 1870 * @see #GET_CONFIGURATIONS 1871 * @see #GET_INSTRUMENTATION 1872 * @see #GET_PERMISSIONS 1873 * @see #GET_PROVIDERS 1874 * @see #GET_RECEIVERS 1875 * @see #GET_SERVICES 1876 * @see #GET_SIGNATURES 1877 * @see #GET_UNINSTALLED_PACKAGES 1878 * 1879 * @hide 1880 */ 1881 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 1882 1883 /** 1884 * Check whether a particular package has been granted a particular 1885 * permission. 1886 * 1887 * @param permName The name of the permission you are checking for, 1888 * @param pkgName The name of the package you are checking against. 1889 * 1890 * @return If the package has the permission, PERMISSION_GRANTED is 1891 * returned. If it does not have the permission, PERMISSION_DENIED 1892 * is returned. 1893 * 1894 * @see #PERMISSION_GRANTED 1895 * @see #PERMISSION_DENIED 1896 */ 1897 public abstract int checkPermission(String permName, String pkgName); 1898 1899 /** 1900 * Add a new dynamic permission to the system. For this to work, your 1901 * package must have defined a permission tree through the 1902 * {@link android.R.styleable#AndroidManifestPermissionTree 1903 * <permission-tree>} tag in its manifest. A package can only add 1904 * permissions to trees that were defined by either its own package or 1905 * another with the same user id; a permission is in a tree if it 1906 * matches the name of the permission tree + ".": for example, 1907 * "com.foo.bar" is a member of the permission tree "com.foo". 1908 * 1909 * <p>It is good to make your permission tree name descriptive, because you 1910 * are taking possession of that entire set of permission names. Thus, it 1911 * must be under a domain you control, with a suffix that will not match 1912 * any normal permissions that may be declared in any applications that 1913 * are part of that domain. 1914 * 1915 * <p>New permissions must be added before 1916 * any .apks are installed that use those permissions. Permissions you 1917 * add through this method are remembered across reboots of the device. 1918 * If the given permission already exists, the info you supply here 1919 * will be used to update it. 1920 * 1921 * @param info Description of the permission to be added. 1922 * 1923 * @return Returns true if a new permission was created, false if an 1924 * existing one was updated. 1925 * 1926 * @throws SecurityException if you are not allowed to add the 1927 * given permission name. 1928 * 1929 * @see #removePermission(String) 1930 */ 1931 public abstract boolean addPermission(PermissionInfo info); 1932 1933 /** 1934 * Like {@link #addPermission(PermissionInfo)} but asynchronously 1935 * persists the package manager state after returning from the call, 1936 * allowing it to return quicker and batch a series of adds at the 1937 * expense of no guarantee the added permission will be retained if 1938 * the device is rebooted before it is written. 1939 */ 1940 public abstract boolean addPermissionAsync(PermissionInfo info); 1941 1942 /** 1943 * Removes a permission that was previously added with 1944 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 1945 * -- you are only allowed to remove permissions that you are allowed 1946 * to add. 1947 * 1948 * @param name The name of the permission to remove. 1949 * 1950 * @throws SecurityException if you are not allowed to remove the 1951 * given permission name. 1952 * 1953 * @see #addPermission(PermissionInfo) 1954 */ 1955 public abstract void removePermission(String name); 1956 1957 /** 1958 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 1959 * which prompts the user to grant {@code permissions} to this application. 1960 * @hide 1961 * 1962 * @throws NullPointerException if {@code permissions} is {@code null}. 1963 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 1964 */ 1965 public Intent buildPermissionRequestIntent(String... permissions) { 1966 if (permissions == null) { 1967 throw new NullPointerException("permissions cannot be null"); 1968 } 1969 for (String permission : permissions) { 1970 if (permission == null) { 1971 throw new IllegalArgumentException("permissions cannot contain null"); 1972 } 1973 } 1974 1975 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 1976 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 1977 i.setPackage("com.android.packageinstaller"); 1978 return i; 1979 } 1980 1981 /** 1982 * Grant a permission to an application which the application does not 1983 * already have. The permission must have been requested by the application, 1984 * but as an optional permission. If the application is not allowed to 1985 * hold the permission, a SecurityException is thrown. 1986 * @hide 1987 * 1988 * @param packageName The name of the package that the permission will be 1989 * granted to. 1990 * @param permissionName The name of the permission. 1991 */ 1992 public abstract void grantPermission(String packageName, String permissionName); 1993 1994 /** 1995 * Revoke a permission that was previously granted by {@link #grantPermission}. 1996 * @hide 1997 * 1998 * @param packageName The name of the package that the permission will be 1999 * granted to. 2000 * @param permissionName The name of the permission. 2001 */ 2002 public abstract void revokePermission(String packageName, String permissionName); 2003 2004 /** 2005 * Compare the signatures of two packages to determine if the same 2006 * signature appears in both of them. If they do contain the same 2007 * signature, then they are allowed special privileges when working 2008 * with each other: they can share the same user-id, run instrumentation 2009 * against each other, etc. 2010 * 2011 * @param pkg1 First package name whose signature will be compared. 2012 * @param pkg2 Second package name whose signature will be compared. 2013 * 2014 * @return Returns an integer indicating whether all signatures on the 2015 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2016 * all signatures match or < 0 if there is not a match ({@link 2017 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2018 * 2019 * @see #checkSignatures(int, int) 2020 * @see #SIGNATURE_MATCH 2021 * @see #SIGNATURE_NO_MATCH 2022 * @see #SIGNATURE_UNKNOWN_PACKAGE 2023 */ 2024 public abstract int checkSignatures(String pkg1, String pkg2); 2025 2026 /** 2027 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 2028 * the two packages to be checked. This can be useful, for example, 2029 * when doing the check in an IPC, where the UID is the only identity 2030 * available. It is functionally identical to determining the package 2031 * associated with the UIDs and checking their signatures. 2032 * 2033 * @param uid1 First UID whose signature will be compared. 2034 * @param uid2 Second UID whose signature will be compared. 2035 * 2036 * @return Returns an integer indicating whether all signatures on the 2037 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2038 * all signatures match or < 0 if there is not a match ({@link 2039 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2040 * 2041 * @see #checkSignatures(String, String) 2042 * @see #SIGNATURE_MATCH 2043 * @see #SIGNATURE_NO_MATCH 2044 * @see #SIGNATURE_UNKNOWN_PACKAGE 2045 */ 2046 public abstract int checkSignatures(int uid1, int uid2); 2047 2048 /** 2049 * Retrieve the names of all packages that are associated with a particular 2050 * user id. In most cases, this will be a single package name, the package 2051 * that has been assigned that user id. Where there are multiple packages 2052 * sharing the same user id through the "sharedUserId" mechanism, all 2053 * packages with that id will be returned. 2054 * 2055 * @param uid The user id for which you would like to retrieve the 2056 * associated packages. 2057 * 2058 * @return Returns an array of one or more packages assigned to the user 2059 * id, or null if there are no known packages with the given id. 2060 */ 2061 public abstract String[] getPackagesForUid(int uid); 2062 2063 /** 2064 * Retrieve the official name associated with a user id. This name is 2065 * guaranteed to never change, though it is possibly for the underlying 2066 * user id to be changed. That is, if you are storing information about 2067 * user ids in persistent storage, you should use the string returned 2068 * by this function instead of the raw user-id. 2069 * 2070 * @param uid The user id for which you would like to retrieve a name. 2071 * @return Returns a unique name for the given user id, or null if the 2072 * user id is not currently assigned. 2073 */ 2074 public abstract String getNameForUid(int uid); 2075 2076 /** 2077 * Return the user id associated with a shared user name. Multiple 2078 * applications can specify a shared user name in their manifest and thus 2079 * end up using a common uid. This might be used for new applications 2080 * that use an existing shared user name and need to know the uid of the 2081 * shared user. 2082 * 2083 * @param sharedUserName The shared user name whose uid is to be retrieved. 2084 * @return Returns the uid associated with the shared user, or NameNotFoundException 2085 * if the shared user name is not being used by any installed packages 2086 * @hide 2087 */ 2088 public abstract int getUidForSharedUser(String sharedUserName) 2089 throws NameNotFoundException; 2090 2091 /** 2092 * Return a List of all application packages that are installed on the 2093 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2094 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2095 * installed apps with data directory) will be returned. 2096 * 2097 * @param flags Additional option flags. Use any combination of 2098 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2099 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2100 * 2101 * @return Returns a List of ApplicationInfo objects, one for each application that 2102 * is installed on the device. In the unlikely case of there being 2103 * no installed applications, an empty list is returned. 2104 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2105 * applications including those deleted with {@code DONT_DELETE_DATA} 2106 * (partially installed apps with data directory) will be returned. 2107 * 2108 * @see #GET_META_DATA 2109 * @see #GET_SHARED_LIBRARY_FILES 2110 * @see #GET_UNINSTALLED_PACKAGES 2111 */ 2112 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2113 2114 /** 2115 * Get a list of shared libraries that are available on the 2116 * system. 2117 * 2118 * @return An array of shared library names that are 2119 * available on the system, or null if none are installed. 2120 * 2121 */ 2122 public abstract String[] getSystemSharedLibraryNames(); 2123 2124 /** 2125 * Get a list of features that are available on the 2126 * system. 2127 * 2128 * @return An array of FeatureInfo classes describing the features 2129 * that are available on the system, or null if there are none(!!). 2130 */ 2131 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2132 2133 /** 2134 * Check whether the given feature name is one of the available 2135 * features as returned by {@link #getSystemAvailableFeatures()}. 2136 * 2137 * @return Returns true if the devices supports the feature, else 2138 * false. 2139 */ 2140 public abstract boolean hasSystemFeature(String name); 2141 2142 /** 2143 * Determine the best action to perform for a given Intent. This is how 2144 * {@link Intent#resolveActivity} finds an activity if a class has not 2145 * been explicitly specified. 2146 * 2147 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2148 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2149 * only flag. You need to do so to resolve the activity in the same way 2150 * that {@link android.content.Context#startActivity(Intent)} and 2151 * {@link android.content.Intent#resolveActivity(PackageManager) 2152 * Intent.resolveActivity(PackageManager)} do.</p> 2153 * 2154 * @param intent An intent containing all of the desired specification 2155 * (action, data, type, category, and/or component). 2156 * @param flags Additional option flags. The most important is 2157 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2158 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2159 * 2160 * @return Returns a ResolveInfo containing the final activity intent that 2161 * was determined to be the best action. Returns null if no 2162 * matching activity was found. If multiple matching activities are 2163 * found and there is no default set, returns a ResolveInfo 2164 * containing something else, such as the activity resolver. 2165 * 2166 * @see #MATCH_DEFAULT_ONLY 2167 * @see #GET_INTENT_FILTERS 2168 * @see #GET_RESOLVED_FILTER 2169 */ 2170 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2171 2172 /** 2173 * Determine the best action to perform for a given Intent for a given user. This 2174 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2175 * been explicitly specified. 2176 * 2177 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2178 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2179 * only flag. You need to do so to resolve the activity in the same way 2180 * that {@link android.content.Context#startActivity(Intent)} and 2181 * {@link android.content.Intent#resolveActivity(PackageManager) 2182 * Intent.resolveActivity(PackageManager)} do.</p> 2183 * 2184 * @param intent An intent containing all of the desired specification 2185 * (action, data, type, category, and/or component). 2186 * @param flags Additional option flags. The most important is 2187 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2188 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2189 * @param userId The user id. 2190 * 2191 * @return Returns a ResolveInfo containing the final activity intent that 2192 * was determined to be the best action. Returns null if no 2193 * matching activity was found. If multiple matching activities are 2194 * found and there is no default set, returns a ResolveInfo 2195 * containing something else, such as the activity resolver. 2196 * 2197 * @see #MATCH_DEFAULT_ONLY 2198 * @see #GET_INTENT_FILTERS 2199 * @see #GET_RESOLVED_FILTER 2200 * 2201 * @hide 2202 */ 2203 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2204 2205 /** 2206 * Retrieve all activities that can be performed for the given intent. 2207 * 2208 * @param intent The desired intent as per resolveActivity(). 2209 * @param flags Additional option flags. The most important is 2210 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2211 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2212 * 2213 * @return A List<ResolveInfo> containing one entry for each matching 2214 * Activity. These are ordered from best to worst match -- that 2215 * is, the first item in the list is what is returned by 2216 * {@link #resolveActivity}. If there are no matching activities, an empty 2217 * list is returned. 2218 * 2219 * @see #MATCH_DEFAULT_ONLY 2220 * @see #GET_INTENT_FILTERS 2221 * @see #GET_RESOLVED_FILTER 2222 */ 2223 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2224 int flags); 2225 2226 /** 2227 * Retrieve all activities that can be performed for the given intent, for a specific user. 2228 * 2229 * @param intent The desired intent as per resolveActivity(). 2230 * @param flags Additional option flags. The most important is 2231 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2232 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2233 * 2234 * @return A List<ResolveInfo> containing one entry for each matching 2235 * Activity. These are ordered from best to worst match -- that 2236 * is, the first item in the list is what is returned by 2237 * {@link #resolveActivity}. If there are no matching activities, an empty 2238 * list is returned. 2239 * 2240 * @see #MATCH_DEFAULT_ONLY 2241 * @see #GET_INTENT_FILTERS 2242 * @see #GET_RESOLVED_FILTER 2243 * @hide 2244 */ 2245 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2246 int flags, int userId); 2247 2248 2249 /** 2250 * Retrieve a set of activities that should be presented to the user as 2251 * similar options. This is like {@link #queryIntentActivities}, except it 2252 * also allows you to supply a list of more explicit Intents that you would 2253 * like to resolve to particular options, and takes care of returning the 2254 * final ResolveInfo list in a reasonable order, with no duplicates, based 2255 * on those inputs. 2256 * 2257 * @param caller The class name of the activity that is making the 2258 * request. This activity will never appear in the output 2259 * list. Can be null. 2260 * @param specifics An array of Intents that should be resolved to the 2261 * first specific results. Can be null. 2262 * @param intent The desired intent as per resolveActivity(). 2263 * @param flags Additional option flags. The most important is 2264 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2265 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2266 * 2267 * @return A List<ResolveInfo> containing one entry for each matching 2268 * Activity. These are ordered first by all of the intents resolved 2269 * in <var>specifics</var> and then any additional activities that 2270 * can handle <var>intent</var> but did not get included by one of 2271 * the <var>specifics</var> intents. If there are no matching 2272 * activities, an empty list is returned. 2273 * 2274 * @see #MATCH_DEFAULT_ONLY 2275 * @see #GET_INTENT_FILTERS 2276 * @see #GET_RESOLVED_FILTER 2277 */ 2278 public abstract List<ResolveInfo> queryIntentActivityOptions( 2279 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2280 2281 /** 2282 * Retrieve all receivers that can handle a broadcast of the given intent. 2283 * 2284 * @param intent The desired intent as per resolveActivity(). 2285 * @param flags Additional option flags. 2286 * 2287 * @return A List<ResolveInfo> containing one entry for each matching 2288 * Receiver. These are ordered from first to last in priority. If 2289 * there are no matching receivers, an empty list is returned. 2290 * 2291 * @see #MATCH_DEFAULT_ONLY 2292 * @see #GET_INTENT_FILTERS 2293 * @see #GET_RESOLVED_FILTER 2294 */ 2295 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2296 int flags); 2297 2298 /** 2299 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2300 * user. 2301 * 2302 * @param intent The desired intent as per resolveActivity(). 2303 * @param flags Additional option flags. 2304 * @param userId The userId of the user being queried. 2305 * 2306 * @return A List<ResolveInfo> containing one entry for each matching 2307 * Receiver. These are ordered from first to last in priority. If 2308 * there are no matching receivers, an empty list is returned. 2309 * 2310 * @see #MATCH_DEFAULT_ONLY 2311 * @see #GET_INTENT_FILTERS 2312 * @see #GET_RESOLVED_FILTER 2313 * @hide 2314 */ 2315 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2316 int flags, int userId); 2317 2318 /** 2319 * Determine the best service to handle for a given Intent. 2320 * 2321 * @param intent An intent containing all of the desired specification 2322 * (action, data, type, category, and/or component). 2323 * @param flags Additional option flags. 2324 * 2325 * @return Returns a ResolveInfo containing the final service intent that 2326 * was determined to be the best action. Returns null if no 2327 * matching service was found. 2328 * 2329 * @see #GET_INTENT_FILTERS 2330 * @see #GET_RESOLVED_FILTER 2331 */ 2332 public abstract ResolveInfo resolveService(Intent intent, int flags); 2333 2334 /** 2335 * Retrieve all services that can match the given intent. 2336 * 2337 * @param intent The desired intent as per resolveService(). 2338 * @param flags Additional option flags. 2339 * 2340 * @return A List<ResolveInfo> containing one entry for each matching 2341 * ServiceInfo. These are ordered from best to worst match -- that 2342 * is, the first item in the list is what is returned by 2343 * resolveService(). If there are no matching services, an empty 2344 * list is returned. 2345 * 2346 * @see #GET_INTENT_FILTERS 2347 * @see #GET_RESOLVED_FILTER 2348 */ 2349 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2350 int flags); 2351 2352 /** 2353 * Retrieve all services that can match the given intent for a given user. 2354 * 2355 * @param intent The desired intent as per resolveService(). 2356 * @param flags Additional option flags. 2357 * @param userId The user id. 2358 * 2359 * @return A List<ResolveInfo> containing one entry for each matching 2360 * ServiceInfo. These are ordered from best to worst match -- that 2361 * is, the first item in the list is what is returned by 2362 * resolveService(). If there are no matching services, an empty 2363 * list is returned. 2364 * 2365 * @see #GET_INTENT_FILTERS 2366 * @see #GET_RESOLVED_FILTER 2367 * 2368 * @hide 2369 */ 2370 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2371 int flags, int userId); 2372 2373 /** {@hide} */ 2374 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2375 Intent intent, int flags, int userId); 2376 2377 /** 2378 * Retrieve all providers that can match the given intent. 2379 * 2380 * @param intent An intent containing all of the desired specification 2381 * (action, data, type, category, and/or component). 2382 * @param flags Additional option flags. 2383 * @return A List<ResolveInfo> containing one entry for each matching 2384 * ProviderInfo. These are ordered from best to worst match. If 2385 * there are no matching providers, an empty list is returned. 2386 * @see #GET_INTENT_FILTERS 2387 * @see #GET_RESOLVED_FILTER 2388 */ 2389 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2390 2391 /** 2392 * Find a single content provider by its base path name. 2393 * 2394 * @param name The name of the provider to find. 2395 * @param flags Additional option flags. Currently should always be 0. 2396 * 2397 * @return ContentProviderInfo Information about the provider, if found, 2398 * else null. 2399 */ 2400 public abstract ProviderInfo resolveContentProvider(String name, 2401 int flags); 2402 2403 /** 2404 * Retrieve content provider information. 2405 * 2406 * <p><em>Note: unlike most other methods, an empty result set is indicated 2407 * by a null return instead of an empty list.</em> 2408 * 2409 * @param processName If non-null, limits the returned providers to only 2410 * those that are hosted by the given process. If null, 2411 * all content providers are returned. 2412 * @param uid If <var>processName</var> is non-null, this is the required 2413 * uid owning the requested content providers. 2414 * @param flags Additional option flags. Currently should always be 0. 2415 * 2416 * @return A List<ContentProviderInfo> containing one entry for each 2417 * content provider either patching <var>processName</var> or, if 2418 * <var>processName</var> is null, all known content providers. 2419 * <em>If there are no matching providers, null is returned.</em> 2420 */ 2421 public abstract List<ProviderInfo> queryContentProviders( 2422 String processName, int uid, int flags); 2423 2424 /** 2425 * Retrieve all of the information we know about a particular 2426 * instrumentation class. 2427 * 2428 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2429 * given class name cannot be found on the system. 2430 * 2431 * @param className The full name (i.e. 2432 * com.google.apps.contacts.InstrumentList) of an 2433 * Instrumentation class. 2434 * @param flags Additional option flags. Currently should always be 0. 2435 * 2436 * @return InstrumentationInfo containing information about the 2437 * instrumentation. 2438 */ 2439 public abstract InstrumentationInfo getInstrumentationInfo( 2440 ComponentName className, int flags) throws NameNotFoundException; 2441 2442 /** 2443 * Retrieve information about available instrumentation code. May be used 2444 * to retrieve either all instrumentation code, or only the code targeting 2445 * a particular package. 2446 * 2447 * @param targetPackage If null, all instrumentation is returned; only the 2448 * instrumentation targeting this package name is 2449 * returned. 2450 * @param flags Additional option flags. Currently should always be 0. 2451 * 2452 * @return A List<InstrumentationInfo> containing one entry for each 2453 * matching available Instrumentation. Returns an empty list if 2454 * there is no instrumentation available for the given package. 2455 */ 2456 public abstract List<InstrumentationInfo> queryInstrumentation( 2457 String targetPackage, int flags); 2458 2459 /** 2460 * Retrieve an image from a package. This is a low-level API used by 2461 * the various package manager info structures (such as 2462 * {@link ComponentInfo} to implement retrieval of their associated 2463 * icon. 2464 * 2465 * @param packageName The name of the package that this icon is coming from. 2466 * Cannot be null. 2467 * @param resid The resource identifier of the desired image. Cannot be 0. 2468 * @param appInfo Overall information about <var>packageName</var>. This 2469 * may be null, in which case the application information will be retrieved 2470 * for you if needed; if you already have this information around, it can 2471 * be much more efficient to supply it here. 2472 * 2473 * @return Returns a Drawable holding the requested image. Returns null if 2474 * an image could not be found for any reason. 2475 */ 2476 public abstract Drawable getDrawable(String packageName, int resid, 2477 ApplicationInfo appInfo); 2478 2479 /** 2480 * Retrieve the icon associated with an activity. Given the full name of 2481 * an activity, retrieves the information about it and calls 2482 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2483 * If the activity cannot be found, NameNotFoundException is thrown. 2484 * 2485 * @param activityName Name of the activity whose icon is to be retrieved. 2486 * 2487 * @return Returns the image of the icon, or the default activity icon if 2488 * it could not be found. Does not return null. 2489 * @throws NameNotFoundException Thrown if the resources for the given 2490 * activity could not be loaded. 2491 * 2492 * @see #getActivityIcon(Intent) 2493 */ 2494 public abstract Drawable getActivityIcon(ComponentName activityName) 2495 throws NameNotFoundException; 2496 2497 /** 2498 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2499 * set, this simply returns the result of 2500 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2501 * component and returns the icon associated with the resolved component. 2502 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2503 * to a component, NameNotFoundException is thrown. 2504 * 2505 * @param intent The intent for which you would like to retrieve an icon. 2506 * 2507 * @return Returns the image of the icon, or the default activity icon if 2508 * it could not be found. Does not return null. 2509 * @throws NameNotFoundException Thrown if the resources for application 2510 * matching the given intent could not be loaded. 2511 * 2512 * @see #getActivityIcon(ComponentName) 2513 */ 2514 public abstract Drawable getActivityIcon(Intent intent) 2515 throws NameNotFoundException; 2516 2517 /** 2518 * Retrieve the banner associated with an activity. Given the full name of 2519 * an activity, retrieves the information about it and calls 2520 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2521 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2522 * 2523 * @param activityName Name of the activity whose banner is to be retrieved. 2524 * @return Returns the image of the banner, or null if the activity has no 2525 * banner specified. 2526 * @throws NameNotFoundException Thrown if the resources for the given 2527 * activity could not be loaded. 2528 * @see #getActivityBanner(Intent) 2529 */ 2530 public abstract Drawable getActivityBanner(ComponentName activityName) 2531 throws NameNotFoundException; 2532 2533 /** 2534 * Retrieve the banner associated with an Intent. If intent.getClassName() 2535 * is set, this simply returns the result of 2536 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2537 * intent's component and returns the banner associated with the resolved 2538 * component. If intent.getClassName() cannot be found or the Intent cannot 2539 * be resolved to a component, NameNotFoundException is thrown. 2540 * 2541 * @param intent The intent for which you would like to retrieve a banner. 2542 * @return Returns the image of the banner, or null if the activity has no 2543 * banner specified. 2544 * @throws NameNotFoundException Thrown if the resources for application 2545 * matching the given intent could not be loaded. 2546 * @see #getActivityBanner(ComponentName) 2547 */ 2548 public abstract Drawable getActivityBanner(Intent intent) 2549 throws NameNotFoundException; 2550 2551 /** 2552 * Return the generic icon for an activity that is used when no specific 2553 * icon is defined. 2554 * 2555 * @return Drawable Image of the icon. 2556 */ 2557 public abstract Drawable getDefaultActivityIcon(); 2558 2559 /** 2560 * Retrieve the icon associated with an application. If it has not defined 2561 * an icon, the default app icon is returned. Does not return null. 2562 * 2563 * @param info Information about application being queried. 2564 * 2565 * @return Returns the image of the icon, or the default application icon 2566 * if it could not be found. 2567 * 2568 * @see #getApplicationIcon(String) 2569 */ 2570 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2571 2572 /** 2573 * Retrieve the icon associated with an application. Given the name of the 2574 * application's package, retrieves the information about it and calls 2575 * getApplicationIcon() to return its icon. If the application cannot be 2576 * found, NameNotFoundException is thrown. 2577 * 2578 * @param packageName Name of the package whose application icon is to be 2579 * retrieved. 2580 * 2581 * @return Returns the image of the icon, or the default application icon 2582 * if it could not be found. Does not return null. 2583 * @throws NameNotFoundException Thrown if the resources for the given 2584 * application could not be loaded. 2585 * 2586 * @see #getApplicationIcon(ApplicationInfo) 2587 */ 2588 public abstract Drawable getApplicationIcon(String packageName) 2589 throws NameNotFoundException; 2590 2591 /** 2592 * Retrieve the banner associated with an application. 2593 * 2594 * @param info Information about application being queried. 2595 * @return Returns the image of the banner or null if the application has no 2596 * banner specified. 2597 * @see #getApplicationBanner(String) 2598 */ 2599 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2600 2601 /** 2602 * Retrieve the banner associated with an application. Given the name of the 2603 * application's package, retrieves the information about it and calls 2604 * getApplicationIcon() to return its banner. If the application cannot be 2605 * found, NameNotFoundException is thrown. 2606 * 2607 * @param packageName Name of the package whose application banner is to be 2608 * retrieved. 2609 * @return Returns the image of the banner or null if the application has no 2610 * banner specified. 2611 * @throws NameNotFoundException Thrown if the resources for the given 2612 * application could not be loaded. 2613 * @see #getApplicationBanner(ApplicationInfo) 2614 */ 2615 public abstract Drawable getApplicationBanner(String packageName) 2616 throws NameNotFoundException; 2617 2618 /** 2619 * Retrieve the logo associated with an activity. Given the full name of an 2620 * activity, retrieves the information about it and calls 2621 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2622 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2623 * 2624 * @param activityName Name of the activity whose logo is to be retrieved. 2625 * @return Returns the image of the logo or null if the activity has no logo 2626 * specified. 2627 * @throws NameNotFoundException Thrown if the resources for the given 2628 * activity could not be loaded. 2629 * @see #getActivityLogo(Intent) 2630 */ 2631 public abstract Drawable getActivityLogo(ComponentName activityName) 2632 throws NameNotFoundException; 2633 2634 /** 2635 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2636 * set, this simply returns the result of 2637 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2638 * component and returns the logo associated with the resolved component. 2639 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2640 * to a component, NameNotFoundException is thrown. 2641 * 2642 * @param intent The intent for which you would like to retrieve a logo. 2643 * 2644 * @return Returns the image of the logo, or null if the activity has no 2645 * logo specified. 2646 * 2647 * @throws NameNotFoundException Thrown if the resources for application 2648 * matching the given intent could not be loaded. 2649 * 2650 * @see #getActivityLogo(ComponentName) 2651 */ 2652 public abstract Drawable getActivityLogo(Intent intent) 2653 throws NameNotFoundException; 2654 2655 /** 2656 * Retrieve the logo associated with an application. If it has not specified 2657 * a logo, this method returns null. 2658 * 2659 * @param info Information about application being queried. 2660 * 2661 * @return Returns the image of the logo, or null if no logo is specified 2662 * by the application. 2663 * 2664 * @see #getApplicationLogo(String) 2665 */ 2666 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2667 2668 /** 2669 * Retrieve the logo associated with an application. Given the name of the 2670 * application's package, retrieves the information about it and calls 2671 * getApplicationLogo() to return its logo. If the application cannot be 2672 * found, NameNotFoundException is thrown. 2673 * 2674 * @param packageName Name of the package whose application logo is to be 2675 * retrieved. 2676 * 2677 * @return Returns the image of the logo, or null if no application logo 2678 * has been specified. 2679 * 2680 * @throws NameNotFoundException Thrown if the resources for the given 2681 * application could not be loaded. 2682 * 2683 * @see #getApplicationLogo(ApplicationInfo) 2684 */ 2685 public abstract Drawable getApplicationLogo(String packageName) 2686 throws NameNotFoundException; 2687 2688 /** 2689 * Retrieve text from a package. This is a low-level API used by 2690 * the various package manager info structures (such as 2691 * {@link ComponentInfo} to implement retrieval of their associated 2692 * labels and other text. 2693 * 2694 * @param packageName The name of the package that this text is coming from. 2695 * Cannot be null. 2696 * @param resid The resource identifier of the desired text. Cannot be 0. 2697 * @param appInfo Overall information about <var>packageName</var>. This 2698 * may be null, in which case the application information will be retrieved 2699 * for you if needed; if you already have this information around, it can 2700 * be much more efficient to supply it here. 2701 * 2702 * @return Returns a CharSequence holding the requested text. Returns null 2703 * if the text could not be found for any reason. 2704 */ 2705 public abstract CharSequence getText(String packageName, int resid, 2706 ApplicationInfo appInfo); 2707 2708 /** 2709 * Retrieve an XML file from a package. This is a low-level API used to 2710 * retrieve XML meta data. 2711 * 2712 * @param packageName The name of the package that this xml is coming from. 2713 * Cannot be null. 2714 * @param resid The resource identifier of the desired xml. Cannot be 0. 2715 * @param appInfo Overall information about <var>packageName</var>. This 2716 * may be null, in which case the application information will be retrieved 2717 * for you if needed; if you already have this information around, it can 2718 * be much more efficient to supply it here. 2719 * 2720 * @return Returns an XmlPullParser allowing you to parse out the XML 2721 * data. Returns null if the xml resource could not be found for any 2722 * reason. 2723 */ 2724 public abstract XmlResourceParser getXml(String packageName, int resid, 2725 ApplicationInfo appInfo); 2726 2727 /** 2728 * Return the label to use for this application. 2729 * 2730 * @return Returns the label associated with this application, or null if 2731 * it could not be found for any reason. 2732 * @param info The application to get the label of. 2733 */ 2734 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2735 2736 /** 2737 * Retrieve the resources associated with an activity. Given the full 2738 * name of an activity, retrieves the information about it and calls 2739 * getResources() to return its application's resources. If the activity 2740 * cannot be found, NameNotFoundException is thrown. 2741 * 2742 * @param activityName Name of the activity whose resources are to be 2743 * retrieved. 2744 * 2745 * @return Returns the application's Resources. 2746 * @throws NameNotFoundException Thrown if the resources for the given 2747 * application could not be loaded. 2748 * 2749 * @see #getResourcesForApplication(ApplicationInfo) 2750 */ 2751 public abstract Resources getResourcesForActivity(ComponentName activityName) 2752 throws NameNotFoundException; 2753 2754 /** 2755 * Retrieve the resources for an application. Throws NameNotFoundException 2756 * if the package is no longer installed. 2757 * 2758 * @param app Information about the desired application. 2759 * 2760 * @return Returns the application's Resources. 2761 * @throws NameNotFoundException Thrown if the resources for the given 2762 * application could not be loaded (most likely because it was uninstalled). 2763 */ 2764 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2765 throws NameNotFoundException; 2766 2767 /** 2768 * Retrieve the resources associated with an application. Given the full 2769 * package name of an application, retrieves the information about it and 2770 * calls getResources() to return its application's resources. If the 2771 * appPackageName cannot be found, NameNotFoundException is thrown. 2772 * 2773 * @param appPackageName Package name of the application whose resources 2774 * are to be retrieved. 2775 * 2776 * @return Returns the application's Resources. 2777 * @throws NameNotFoundException Thrown if the resources for the given 2778 * application could not be loaded. 2779 * 2780 * @see #getResourcesForApplication(ApplicationInfo) 2781 */ 2782 public abstract Resources getResourcesForApplication(String appPackageName) 2783 throws NameNotFoundException; 2784 2785 /** @hide */ 2786 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2787 throws NameNotFoundException; 2788 2789 /** 2790 * Retrieve overall information about an application package defined 2791 * in a package archive file 2792 * 2793 * @param archiveFilePath The path to the archive file 2794 * @param flags Additional option flags. Use any combination of 2795 * {@link #GET_ACTIVITIES}, 2796 * {@link #GET_GIDS}, 2797 * {@link #GET_CONFIGURATIONS}, 2798 * {@link #GET_INSTRUMENTATION}, 2799 * {@link #GET_PERMISSIONS}, 2800 * {@link #GET_PROVIDERS}, 2801 * {@link #GET_RECEIVERS}, 2802 * {@link #GET_SERVICES}, 2803 * {@link #GET_SIGNATURES}, to modify the data returned. 2804 * 2805 * @return Returns the information about the package. Returns 2806 * null if the package could not be successfully parsed. 2807 * 2808 * @see #GET_ACTIVITIES 2809 * @see #GET_GIDS 2810 * @see #GET_CONFIGURATIONS 2811 * @see #GET_INSTRUMENTATION 2812 * @see #GET_PERMISSIONS 2813 * @see #GET_PROVIDERS 2814 * @see #GET_RECEIVERS 2815 * @see #GET_SERVICES 2816 * @see #GET_SIGNATURES 2817 * 2818 */ 2819 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 2820 PackageParser packageParser = new PackageParser(archiveFilePath); 2821 DisplayMetrics metrics = new DisplayMetrics(); 2822 metrics.setToDefaults(); 2823 final File sourceFile = new File(archiveFilePath); 2824 PackageParser.Package pkg = packageParser.parsePackage( 2825 sourceFile, archiveFilePath, metrics, 0); 2826 if (pkg == null) { 2827 return null; 2828 } 2829 if ((flags & GET_SIGNATURES) != 0) { 2830 packageParser.collectCertificates(pkg, 0); 2831 } 2832 PackageUserState state = new PackageUserState(); 2833 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 2834 } 2835 2836 /** 2837 * @hide 2838 * 2839 * Install a package. Since this may take a little while, the result will 2840 * be posted back to the given observer. An installation will fail if the calling context 2841 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2842 * package named in the package file's manifest is already installed, or if there's no space 2843 * available on the device. 2844 * 2845 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2846 * 'content:' URI. 2847 * @param observer An observer callback to get notified when the package installation is 2848 * complete. {@link IPackageInstallObserver#packageInstalled(String, int)} will be 2849 * called when that happens. This parameter must not be null. 2850 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2851 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2852 * @param installerPackageName Optional package name of the application that is performing the 2853 * installation. This identifies which market the package came from. 2854 * @deprecated Use {@link #installPackage(Uri, IPackageInstallObserver2, int, String)} 2855 * instead. This method will continue to be supported but the older observer interface 2856 * will not get additional failure details. 2857 */ 2858 public abstract void installPackage( 2859 Uri packageURI, IPackageInstallObserver observer, int flags, 2860 String installerPackageName); 2861 2862 /** 2863 * Similar to 2864 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2865 * with an extra verification file provided. 2866 * 2867 * @param packageURI The location of the package file to install. This can 2868 * be a 'file:' or a 'content:' URI. 2869 * @param observer An observer callback to get notified when the package 2870 * installation is complete. 2871 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2872 * will be called when that happens. This parameter must not be null. 2873 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2874 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2875 * @param installerPackageName Optional package name of the application that 2876 * is performing the installation. This identifies which market 2877 * the package came from. 2878 * @param verificationURI The location of the supplementary verification 2879 * file. This can be a 'file:' or a 'content:' URI. May be 2880 * {@code null}. 2881 * @param manifestDigest an object that holds the digest of the package 2882 * which can be used to verify ownership. May be {@code null}. 2883 * @param encryptionParams if the package to be installed is encrypted, 2884 * these parameters describing the encryption and authentication 2885 * used. May be {@code null}. 2886 * @hide 2887 * @deprecated Use {@link #installPackageWithVerification(Uri, IPackageInstallObserver2, 2888 * int, String, Uri, ManifestDigest, ContainerEncryptionParams)} instead. This method will 2889 * continue to be supported but the older observer interface will not get additional failure 2890 * details. 2891 */ 2892 public abstract void installPackageWithVerification(Uri packageURI, 2893 IPackageInstallObserver observer, int flags, String installerPackageName, 2894 Uri verificationURI, ManifestDigest manifestDigest, 2895 ContainerEncryptionParams encryptionParams); 2896 2897 /** 2898 * Similar to 2899 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2900 * with an extra verification information provided. 2901 * 2902 * @param packageURI The location of the package file to install. This can 2903 * be a 'file:' or a 'content:' URI. 2904 * @param observer An observer callback to get notified when the package 2905 * installation is complete. 2906 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2907 * will be called when that happens. This parameter must not be null. 2908 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2909 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2910 * @param installerPackageName Optional package name of the application that 2911 * is performing the installation. This identifies which market 2912 * the package came from. 2913 * @param verificationParams an object that holds signal information to 2914 * assist verification. May be {@code null}. 2915 * @param encryptionParams if the package to be installed is encrypted, 2916 * these parameters describing the encryption and authentication 2917 * used. May be {@code null}. 2918 * 2919 * @hide 2920 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 2921 * IPackageInstallObserver2, int, String, VerificationParams, 2922 * ContainerEncryptionParams)} instead. This method will continue to be 2923 * supported but the older observer interface will not get additional failure details. 2924 */ 2925 @Deprecated 2926 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2927 IPackageInstallObserver observer, int flags, String installerPackageName, 2928 VerificationParams verificationParams, 2929 ContainerEncryptionParams encryptionParams); 2930 2931 // Package-install variants that take the new, expanded form of observer interface. 2932 // Note that these *also* take the original observer type and will redundantly 2933 // report the same information to that observer if supplied; but it is not required. 2934 2935 /** 2936 * @hide 2937 * 2938 * Install a package. Since this may take a little while, the result will 2939 * be posted back to the given observer. An installation will fail if the calling context 2940 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2941 * package named in the package file's manifest is already installed, or if there's no space 2942 * available on the device. 2943 * 2944 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2945 * 'content:' URI. 2946 * @param observer An observer callback to get notified when the package installation is 2947 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2948 * called when that happens. This parameter must not be null. 2949 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2950 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2951 * @param installerPackageName Optional package name of the application that is performing the 2952 * installation. This identifies which market the package came from. 2953 */ 2954 public abstract void installPackage( 2955 Uri packageURI, PackageInstallObserver observer, 2956 int flags, String installerPackageName); 2957 2958 /** 2959 * Similar to 2960 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2961 * with an extra verification file provided. 2962 * 2963 * @param packageURI The location of the package file to install. This can 2964 * be a 'file:' or a 'content:' URI. 2965 * @param observer An observer callback to get notified when the package installation is 2966 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2967 * called when that happens. This parameter must not be null. 2968 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2969 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2970 * @param installerPackageName Optional package name of the application that 2971 * is performing the installation. This identifies which market 2972 * the package came from. 2973 * @param verificationURI The location of the supplementary verification 2974 * file. This can be a 'file:' or a 'content:' URI. May be 2975 * {@code null}. 2976 * @param manifestDigest an object that holds the digest of the package 2977 * which can be used to verify ownership. May be {@code null}. 2978 * @param encryptionParams if the package to be installed is encrypted, 2979 * these parameters describing the encryption and authentication 2980 * used. May be {@code null}. 2981 * @hide 2982 */ 2983 public abstract void installPackageWithVerification(Uri packageURI, 2984 PackageInstallObserver observer, int flags, String installerPackageName, 2985 Uri verificationURI, ManifestDigest manifestDigest, 2986 ContainerEncryptionParams encryptionParams); 2987 2988 /** 2989 * Similar to 2990 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2991 * with an extra verification information provided. 2992 * 2993 * @param packageURI The location of the package file to install. This can 2994 * be a 'file:' or a 'content:' URI. 2995 * @param observer An observer callback to get notified when the package installation is 2996 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2997 * called when that happens. This parameter must not be null. 2998 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2999 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3000 * @param installerPackageName Optional package name of the application that 3001 * is performing the installation. This identifies which market 3002 * the package came from. 3003 * @param verificationParams an object that holds signal information to 3004 * assist verification. May be {@code null}. 3005 * @param encryptionParams if the package to be installed is encrypted, 3006 * these parameters describing the encryption and authentication 3007 * used. May be {@code null}. 3008 * 3009 * @hide 3010 */ 3011 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3012 PackageInstallObserver observer, int flags, String installerPackageName, 3013 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 3014 3015 /** 3016 * If there is already an application with the given package name installed 3017 * on the system for other users, also install it for the calling user. 3018 * @hide 3019 */ 3020 public abstract int installExistingPackage(String packageName) 3021 throws NameNotFoundException; 3022 3023 /** 3024 * Allows a package listening to the 3025 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3026 * broadcast} to respond to the package manager. The response must include 3027 * the {@code verificationCode} which is one of 3028 * {@link PackageManager#VERIFICATION_ALLOW} or 3029 * {@link PackageManager#VERIFICATION_REJECT}. 3030 * 3031 * @param id pending package identifier as passed via the 3032 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3033 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 3034 * or {@link PackageManager#VERIFICATION_REJECT}. 3035 * @throws SecurityException if the caller does not have the 3036 * PACKAGE_VERIFICATION_AGENT permission. 3037 */ 3038 public abstract void verifyPendingInstall(int id, int verificationCode); 3039 3040 /** 3041 * Allows a package listening to the 3042 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3043 * broadcast} to extend the default timeout for a response and declare what 3044 * action to perform after the timeout occurs. The response must include 3045 * the {@code verificationCodeAtTimeout} which is one of 3046 * {@link PackageManager#VERIFICATION_ALLOW} or 3047 * {@link PackageManager#VERIFICATION_REJECT}. 3048 * 3049 * This method may only be called once per package id. Additional calls 3050 * will have no effect. 3051 * 3052 * @param id pending package identifier as passed via the 3053 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3054 * @param verificationCodeAtTimeout either 3055 * {@link PackageManager#VERIFICATION_ALLOW} or 3056 * {@link PackageManager#VERIFICATION_REJECT}. If 3057 * {@code verificationCodeAtTimeout} is neither 3058 * {@link PackageManager#VERIFICATION_ALLOW} or 3059 * {@link PackageManager#VERIFICATION_REJECT}, then 3060 * {@code verificationCodeAtTimeout} will default to 3061 * {@link PackageManager#VERIFICATION_REJECT}. 3062 * @param millisecondsToDelay the amount of time requested for the timeout. 3063 * Must be positive and less than 3064 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3065 * {@code millisecondsToDelay} is out of bounds, 3066 * {@code millisecondsToDelay} will be set to the closest in 3067 * bounds value; namely, 0 or 3068 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3069 * @throws SecurityException if the caller does not have the 3070 * PACKAGE_VERIFICATION_AGENT permission. 3071 */ 3072 public abstract void extendVerificationTimeout(int id, 3073 int verificationCodeAtTimeout, long millisecondsToDelay); 3074 3075 /** 3076 * Change the installer associated with a given package. There are limitations 3077 * on how the installer package can be changed; in particular: 3078 * <ul> 3079 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3080 * is not signed with the same certificate as the calling application. 3081 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3082 * has an installer package, and that installer package is not signed with 3083 * the same certificate as the calling application. 3084 * </ul> 3085 * 3086 * @param targetPackage The installed package whose installer will be changed. 3087 * @param installerPackageName The package name of the new installer. May be 3088 * null to clear the association. 3089 */ 3090 public abstract void setInstallerPackageName(String targetPackage, 3091 String installerPackageName); 3092 3093 /** 3094 * Attempts to delete a package. Since this may take a little while, the result will 3095 * be posted back to the given observer. A deletion will fail if the calling context 3096 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3097 * named package cannot be found, or if the named package is a "system package". 3098 * (TODO: include pointer to documentation on "system packages") 3099 * 3100 * @param packageName The name of the package to delete 3101 * @param observer An observer callback to get notified when the package deletion is 3102 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3103 * called when that happens. observer may be null to indicate that no callback is desired. 3104 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3105 * {@link #DELETE_ALL_USERS}. 3106 * 3107 * @hide 3108 */ 3109 public abstract void deletePackage( 3110 String packageName, IPackageDeleteObserver observer, int flags); 3111 3112 /** 3113 * Retrieve the package name of the application that installed a package. This identifies 3114 * which market the package came from. 3115 * 3116 * @param packageName The name of the package to query 3117 */ 3118 public abstract String getInstallerPackageName(String packageName); 3119 3120 /** 3121 * Attempts to clear the user data directory of an application. 3122 * Since this may take a little while, the result will 3123 * be posted back to the given observer. A deletion will fail if the 3124 * named package cannot be found, or if the named package is a "system package". 3125 * 3126 * @param packageName The name of the package 3127 * @param observer An observer callback to get notified when the operation is finished 3128 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3129 * will be called when that happens. observer may be null to indicate that 3130 * no callback is desired. 3131 * 3132 * @hide 3133 */ 3134 public abstract void clearApplicationUserData(String packageName, 3135 IPackageDataObserver observer); 3136 /** 3137 * Attempts to delete the cache files associated with an application. 3138 * Since this may take a little while, the result will 3139 * be posted back to the given observer. A deletion will fail if the calling context 3140 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3141 * named package cannot be found, or if the named package is a "system package". 3142 * 3143 * @param packageName The name of the package to delete 3144 * @param observer An observer callback to get notified when the cache file deletion 3145 * is complete. 3146 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3147 * will be called when that happens. observer may be null to indicate that 3148 * no callback is desired. 3149 * 3150 * @hide 3151 */ 3152 public abstract void deleteApplicationCacheFiles(String packageName, 3153 IPackageDataObserver observer); 3154 3155 /** 3156 * Free storage by deleting LRU sorted list of cache files across 3157 * all applications. If the currently available free storage 3158 * on the device is greater than or equal to the requested 3159 * free storage, no cache files are cleared. If the currently 3160 * available storage on the device is less than the requested 3161 * free storage, some or all of the cache files across 3162 * all applications are deleted (based on last accessed time) 3163 * to increase the free storage space on the device to 3164 * the requested value. There is no guarantee that clearing all 3165 * the cache files from all applications will clear up 3166 * enough storage to achieve the desired value. 3167 * @param freeStorageSize The number of bytes of storage to be 3168 * freed by the system. Say if freeStorageSize is XX, 3169 * and the current free storage is YY, 3170 * if XX is less than YY, just return. if not free XX-YY number 3171 * of bytes if possible. 3172 * @param observer call back used to notify when 3173 * the operation is completed 3174 * 3175 * @hide 3176 */ 3177 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3178 3179 /** 3180 * Free storage by deleting LRU sorted list of cache files across 3181 * all applications. If the currently available free storage 3182 * on the device is greater than or equal to the requested 3183 * free storage, no cache files are cleared. If the currently 3184 * available storage on the device is less than the requested 3185 * free storage, some or all of the cache files across 3186 * all applications are deleted (based on last accessed time) 3187 * to increase the free storage space on the device to 3188 * the requested value. There is no guarantee that clearing all 3189 * the cache files from all applications will clear up 3190 * enough storage to achieve the desired value. 3191 * @param freeStorageSize The number of bytes of storage to be 3192 * freed by the system. Say if freeStorageSize is XX, 3193 * and the current free storage is YY, 3194 * if XX is less than YY, just return. if not free XX-YY number 3195 * of bytes if possible. 3196 * @param pi IntentSender call back used to 3197 * notify when the operation is completed.May be null 3198 * to indicate that no call back is desired. 3199 * 3200 * @hide 3201 */ 3202 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3203 3204 /** 3205 * Retrieve the size information for a package. 3206 * Since this may take a little while, the result will 3207 * be posted back to the given observer. The calling context 3208 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3209 * 3210 * @param packageName The name of the package whose size information is to be retrieved 3211 * @param userHandle The user whose size information should be retrieved. 3212 * @param observer An observer callback to get notified when the operation 3213 * is complete. 3214 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3215 * The observer's callback is invoked with a PackageStats object(containing the 3216 * code, data and cache sizes of the package) and a boolean value representing 3217 * the status of the operation. observer may be null to indicate that 3218 * no callback is desired. 3219 * 3220 * @hide 3221 */ 3222 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3223 IPackageStatsObserver observer); 3224 3225 /** 3226 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3227 * returns the size for the calling user. 3228 * 3229 * @hide 3230 */ 3231 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3232 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3233 } 3234 3235 /** 3236 * @deprecated This function no longer does anything; it was an old 3237 * approach to managing preferred activities, which has been superseded 3238 * by (and conflicts with) the modern activity-based preferences. 3239 */ 3240 @Deprecated 3241 public abstract void addPackageToPreferred(String packageName); 3242 3243 /** 3244 * @deprecated This function no longer does anything; it was an old 3245 * approach to managing preferred activities, which has been superseded 3246 * by (and conflicts with) the modern activity-based preferences. 3247 */ 3248 @Deprecated 3249 public abstract void removePackageFromPreferred(String packageName); 3250 3251 /** 3252 * Retrieve the list of all currently configured preferred packages. The 3253 * first package on the list is the most preferred, the last is the 3254 * least preferred. 3255 * 3256 * @param flags Additional option flags. Use any combination of 3257 * {@link #GET_ACTIVITIES}, 3258 * {@link #GET_GIDS}, 3259 * {@link #GET_CONFIGURATIONS}, 3260 * {@link #GET_INSTRUMENTATION}, 3261 * {@link #GET_PERMISSIONS}, 3262 * {@link #GET_PROVIDERS}, 3263 * {@link #GET_RECEIVERS}, 3264 * {@link #GET_SERVICES}, 3265 * {@link #GET_SIGNATURES}, to modify the data returned. 3266 * 3267 * @return Returns a list of PackageInfo objects describing each 3268 * preferred application, in order of preference. 3269 * 3270 * @see #GET_ACTIVITIES 3271 * @see #GET_GIDS 3272 * @see #GET_CONFIGURATIONS 3273 * @see #GET_INSTRUMENTATION 3274 * @see #GET_PERMISSIONS 3275 * @see #GET_PROVIDERS 3276 * @see #GET_RECEIVERS 3277 * @see #GET_SERVICES 3278 * @see #GET_SIGNATURES 3279 */ 3280 public abstract List<PackageInfo> getPreferredPackages(int flags); 3281 3282 /** 3283 * @deprecated This is a protected API that should not have been available 3284 * to third party applications. It is the platform's responsibility for 3285 * assigning preferred activities and this cannot be directly modified. 3286 * 3287 * Add a new preferred activity mapping to the system. This will be used 3288 * to automatically select the given activity component when 3289 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3290 * multiple matching activities and also matches the given filter. 3291 * 3292 * @param filter The set of intents under which this activity will be 3293 * made preferred. 3294 * @param match The IntentFilter match category that this preference 3295 * applies to. 3296 * @param set The set of activities that the user was picking from when 3297 * this preference was made. 3298 * @param activity The component name of the activity that is to be 3299 * preferred. 3300 */ 3301 @Deprecated 3302 public abstract void addPreferredActivity(IntentFilter filter, int match, 3303 ComponentName[] set, ComponentName activity); 3304 3305 /** 3306 * Same as {@link #addPreferredActivity(IntentFilter, int, 3307 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3308 to. 3309 * @hide 3310 */ 3311 public void addPreferredActivity(IntentFilter filter, int match, 3312 ComponentName[] set, ComponentName activity, int userId) { 3313 throw new RuntimeException("Not implemented. Must override in a subclass."); 3314 } 3315 3316 /** 3317 * @deprecated This is a protected API that should not have been available 3318 * to third party applications. It is the platform's responsibility for 3319 * assigning preferred activities and this cannot be directly modified. 3320 * 3321 * Replaces an existing preferred activity mapping to the system, and if that were not present 3322 * adds a new preferred activity. This will be used 3323 * to automatically select the given activity component when 3324 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3325 * multiple matching activities and also matches the given filter. 3326 * 3327 * @param filter The set of intents under which this activity will be 3328 * made preferred. 3329 * @param match The IntentFilter match category that this preference 3330 * applies to. 3331 * @param set The set of activities that the user was picking from when 3332 * this preference was made. 3333 * @param activity The component name of the activity that is to be 3334 * preferred. 3335 * @hide 3336 */ 3337 @Deprecated 3338 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3339 ComponentName[] set, ComponentName activity); 3340 3341 /** 3342 * Remove all preferred activity mappings, previously added with 3343 * {@link #addPreferredActivity}, from the 3344 * system whose activities are implemented in the given package name. 3345 * An application can only clear its own package(s). 3346 * 3347 * @param packageName The name of the package whose preferred activity 3348 * mappings are to be removed. 3349 */ 3350 public abstract void clearPackagePreferredActivities(String packageName); 3351 3352 /** 3353 * Retrieve all preferred activities, previously added with 3354 * {@link #addPreferredActivity}, that are 3355 * currently registered with the system. 3356 * 3357 * @param outFilters A list in which to place the filters of all of the 3358 * preferred activities, or null for none. 3359 * @param outActivities A list in which to place the component names of 3360 * all of the preferred activities, or null for none. 3361 * @param packageName An option package in which you would like to limit 3362 * the list. If null, all activities will be returned; if non-null, only 3363 * those activities in the given package are returned. 3364 * 3365 * @return Returns the total number of registered preferred activities 3366 * (the number of distinct IntentFilter records, not the number of unique 3367 * activity components) that were found. 3368 */ 3369 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3370 List<ComponentName> outActivities, String packageName); 3371 3372 /** 3373 * Ask for the set of available 'home' activities and the current explicit 3374 * default, if any. 3375 * @hide 3376 */ 3377 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3378 3379 /** 3380 * Set the enabled setting for a package component (activity, receiver, service, provider). 3381 * This setting will override any enabled state which may have been set by the component in its 3382 * manifest. 3383 * 3384 * @param componentName The component to enable 3385 * @param newState The new enabled state for the component. The legal values for this state 3386 * are: 3387 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3388 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3389 * and 3390 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3391 * The last one removes the setting, thereby restoring the component's state to 3392 * whatever was set in it's manifest (or enabled, by default). 3393 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3394 */ 3395 public abstract void setComponentEnabledSetting(ComponentName componentName, 3396 int newState, int flags); 3397 3398 3399 /** 3400 * Return the the enabled setting for a package component (activity, 3401 * receiver, service, provider). This returns the last value set by 3402 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3403 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3404 * the value originally specified in the manifest has not been modified. 3405 * 3406 * @param componentName The component to retrieve. 3407 * @return Returns the current enabled state for the component. May 3408 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3409 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3410 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3411 * component's enabled state is based on the original information in 3412 * the manifest as found in {@link ComponentInfo}. 3413 */ 3414 public abstract int getComponentEnabledSetting(ComponentName componentName); 3415 3416 /** 3417 * Set the enabled setting for an application 3418 * This setting will override any enabled state which may have been set by the application in 3419 * its manifest. It also overrides the enabled state set in the manifest for any of the 3420 * application's components. It does not override any enabled state set by 3421 * {@link #setComponentEnabledSetting} for any of the application's components. 3422 * 3423 * @param packageName The package name of the application to enable 3424 * @param newState The new enabled state for the component. The legal values for this state 3425 * are: 3426 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3427 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3428 * and 3429 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3430 * The last one removes the setting, thereby restoring the applications's state to 3431 * whatever was set in its manifest (or enabled, by default). 3432 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3433 */ 3434 public abstract void setApplicationEnabledSetting(String packageName, 3435 int newState, int flags); 3436 3437 /** 3438 * Return the the enabled setting for an application. This returns 3439 * the last value set by 3440 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3441 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3442 * the value originally specified in the manifest has not been modified. 3443 * 3444 * @param packageName The component to retrieve. 3445 * @return Returns the current enabled state for the component. May 3446 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3447 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3448 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3449 * application's enabled state is based on the original information in 3450 * the manifest as found in {@link ComponentInfo}. 3451 * @throws IllegalArgumentException if the named package does not exist. 3452 */ 3453 public abstract int getApplicationEnabledSetting(String packageName); 3454 3455 /** 3456 * Puts the package in a blocked state, which is almost like an uninstalled state, 3457 * making the package unavailable, but it doesn't remove the data or the actual 3458 * package file. 3459 * @hide 3460 */ 3461 public abstract boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, 3462 UserHandle userHandle); 3463 3464 /** 3465 * Returns the blocked state of a package. 3466 * @see #setApplicationBlockedSettingAsUser(String, boolean, UserHandle) 3467 * @hide 3468 */ 3469 public abstract boolean getApplicationBlockedSettingAsUser(String packageName, 3470 UserHandle userHandle); 3471 3472 /** 3473 * Return whether the device has been booted into safe mode. 3474 */ 3475 public abstract boolean isSafeMode(); 3476 3477 /** 3478 * Attempts to move package resources from internal to external media or vice versa. 3479 * Since this may take a little while, the result will 3480 * be posted back to the given observer. This call may fail if the calling context 3481 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3482 * named package cannot be found, or if the named package is a "system package". 3483 * 3484 * @param packageName The name of the package to delete 3485 * @param observer An observer callback to get notified when the package move is 3486 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3487 * called when that happens. observer may be null to indicate that no callback is desired. 3488 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3489 * {@link #MOVE_EXTERNAL_MEDIA} 3490 * 3491 * @hide 3492 */ 3493 public abstract void movePackage( 3494 String packageName, IPackageMoveObserver observer, int flags); 3495 3496 /** 3497 * Returns the device identity that verifiers can use to associate their scheme to a particular 3498 * device. This should not be used by anything other than a package verifier. 3499 * 3500 * @return identity that uniquely identifies current device 3501 * @hide 3502 */ 3503 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3504 3505 /** 3506 * Returns the data directory for a particular user and package, given the uid of the package. 3507 * @param uid uid of the package, including the userId and appId 3508 * @param packageName name of the package 3509 * @return the user-specific data directory for the package 3510 * @hide 3511 */ 3512 public static String getDataDirForUser(int userId, String packageName) { 3513 // TODO: This should be shared with Installer's knowledge of user directory 3514 return Environment.getDataDirectory().toString() + "/user/" + userId 3515 + "/" + packageName; 3516 } 3517 3518 /** 3519 * Adds a forwarding intent filter. After calling this method all intents sent from the user 3520 * with id userIdOrig can also be be resolved by activities in the user with id userIdDest if 3521 * they match the specified intent filter. 3522 * @param filter the {@link IntentFilter} the intent has to match to be forwarded 3523 * @param removable if set to false, {@link clearForwardingIntents} will not remove this intent 3524 * filter 3525 * @param userIdOrig user from which the intent can be forwarded 3526 * @param userIdDest user to which the intent can be forwarded 3527 * @hide 3528 */ 3529 public abstract void addForwardingIntentFilter(IntentFilter filter, boolean removable, 3530 int userIdOrig, int userIdDest); 3531 3532 /** 3533 * Clearing all removable {@link ForwardingIntentFilter}s that are set with the given user as 3534 * the origin. 3535 * @param userIdOrig user from which the intent can be forwarded 3536 * @hide 3537 */ 3538 public abstract void clearForwardingIntentFilters(int userIdOrig); 3539} 3540