PackageManager.java revision 2e58d6de062fc48ad2a032d90d4956cf8041a894
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, or can support an external camera being connected to it. 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 can support having an external camera connected to it. 947 * The external camera may not always be connected or available to applications to use. 948 */ 949 @SdkConstant(SdkConstantType.FEATURE) 950 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 951 952 /** 953 * Feature for {@link #getSystemAvailableFeatures} and 954 * {@link #hasSystemFeature}: The device's camera supports flash. 955 */ 956 @SdkConstant(SdkConstantType.FEATURE) 957 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 958 959 /** 960 * Feature for {@link #getSystemAvailableFeatures} and 961 * {@link #hasSystemFeature}: The device has a front facing camera. 962 */ 963 @SdkConstant(SdkConstantType.FEATURE) 964 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 965 966 /** 967 * Feature for {@link #getSystemAvailableFeatures} and 968 * {@link #hasSystemFeature}: The device is capable of communicating with 969 * consumer IR devices. 970 */ 971 @SdkConstant(SdkConstantType.FEATURE) 972 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 973 974 /** 975 * Feature for {@link #getSystemAvailableFeatures} and 976 * {@link #hasSystemFeature}: The device supports one or more methods of 977 * reporting current location. 978 */ 979 @SdkConstant(SdkConstantType.FEATURE) 980 public static final String FEATURE_LOCATION = "android.hardware.location"; 981 982 /** 983 * Feature for {@link #getSystemAvailableFeatures} and 984 * {@link #hasSystemFeature}: The device has a Global Positioning System 985 * receiver and can report precise location. 986 */ 987 @SdkConstant(SdkConstantType.FEATURE) 988 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 989 990 /** 991 * Feature for {@link #getSystemAvailableFeatures} and 992 * {@link #hasSystemFeature}: The device can report location with coarse 993 * accuracy using a network-based geolocation system. 994 */ 995 @SdkConstant(SdkConstantType.FEATURE) 996 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 997 998 /** 999 * Feature for {@link #getSystemAvailableFeatures} and 1000 * {@link #hasSystemFeature}: The device can record audio via a 1001 * microphone. 1002 */ 1003 @SdkConstant(SdkConstantType.FEATURE) 1004 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1005 1006 /** 1007 * Feature for {@link #getSystemAvailableFeatures} and 1008 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1009 * Communications (NFC). 1010 */ 1011 @SdkConstant(SdkConstantType.FEATURE) 1012 public static final String FEATURE_NFC = "android.hardware.nfc"; 1013 1014 /** 1015 * Feature for {@link #getSystemAvailableFeatures} and 1016 * {@link #hasSystemFeature}: The device supports host- 1017 * based NFC card emulation. 1018 * 1019 * TODO remove when depending apps have moved to new constant. 1020 * @hide 1021 * @deprecated 1022 */ 1023 @Deprecated 1024 @SdkConstant(SdkConstantType.FEATURE) 1025 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1026 1027 /** 1028 * Feature for {@link #getSystemAvailableFeatures} and 1029 * {@link #hasSystemFeature}: The device supports host- 1030 * based NFC card emulation. 1031 */ 1032 @SdkConstant(SdkConstantType.FEATURE) 1033 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1034 1035 /** 1036 * Feature for {@link #getSystemAvailableFeatures} and 1037 * {@link #hasSystemFeature}: The device includes an accelerometer. 1038 */ 1039 @SdkConstant(SdkConstantType.FEATURE) 1040 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1041 1042 /** 1043 * Feature for {@link #getSystemAvailableFeatures} and 1044 * {@link #hasSystemFeature}: The device includes a barometer (air 1045 * pressure sensor.) 1046 */ 1047 @SdkConstant(SdkConstantType.FEATURE) 1048 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1049 1050 /** 1051 * Feature for {@link #getSystemAvailableFeatures} and 1052 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1053 */ 1054 @SdkConstant(SdkConstantType.FEATURE) 1055 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1056 1057 /** 1058 * Feature for {@link #getSystemAvailableFeatures} and 1059 * {@link #hasSystemFeature}: The device includes a gyroscope. 1060 */ 1061 @SdkConstant(SdkConstantType.FEATURE) 1062 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1063 1064 /** 1065 * Feature for {@link #getSystemAvailableFeatures} and 1066 * {@link #hasSystemFeature}: The device includes a light sensor. 1067 */ 1068 @SdkConstant(SdkConstantType.FEATURE) 1069 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1070 1071 /** 1072 * Feature for {@link #getSystemAvailableFeatures} and 1073 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1074 */ 1075 @SdkConstant(SdkConstantType.FEATURE) 1076 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1077 1078 /** 1079 * Feature for {@link #getSystemAvailableFeatures} and 1080 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1081 */ 1082 @SdkConstant(SdkConstantType.FEATURE) 1083 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1084 1085 /** 1086 * Feature for {@link #getSystemAvailableFeatures} and 1087 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1088 */ 1089 @SdkConstant(SdkConstantType.FEATURE) 1090 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1091 1092 /** 1093 * Feature for {@link #getSystemAvailableFeatures} and 1094 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1095 */ 1096 @SdkConstant(SdkConstantType.FEATURE) 1097 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1098 1099 /** 1100 * Feature for {@link #getSystemAvailableFeatures} and 1101 * {@link #hasSystemFeature}: The device has a telephony radio with data 1102 * communication support. 1103 */ 1104 @SdkConstant(SdkConstantType.FEATURE) 1105 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1106 1107 /** 1108 * Feature for {@link #getSystemAvailableFeatures} and 1109 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1110 */ 1111 @SdkConstant(SdkConstantType.FEATURE) 1112 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1113 1114 /** 1115 * Feature for {@link #getSystemAvailableFeatures} and 1116 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1117 */ 1118 @SdkConstant(SdkConstantType.FEATURE) 1119 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1120 1121 /** 1122 * Feature for {@link #getSystemAvailableFeatures} and 1123 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1124 * as the USB host. 1125 */ 1126 @SdkConstant(SdkConstantType.FEATURE) 1127 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1128 1129 /** 1130 * Feature for {@link #getSystemAvailableFeatures} and 1131 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1132 */ 1133 @SdkConstant(SdkConstantType.FEATURE) 1134 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1135 1136 /** 1137 * Feature for {@link #getSystemAvailableFeatures} and 1138 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1139 */ 1140 @SdkConstant(SdkConstantType.FEATURE) 1141 public static final String FEATURE_SIP = "android.software.sip"; 1142 1143 /** 1144 * Feature for {@link #getSystemAvailableFeatures} and 1145 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1146 */ 1147 @SdkConstant(SdkConstantType.FEATURE) 1148 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1149 1150 /** 1151 * Feature for {@link #getSystemAvailableFeatures} and 1152 * {@link #hasSystemFeature}: The device's display has a touch screen. 1153 */ 1154 @SdkConstant(SdkConstantType.FEATURE) 1155 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1156 1157 1158 /** 1159 * Feature for {@link #getSystemAvailableFeatures} and 1160 * {@link #hasSystemFeature}: The device's touch screen supports 1161 * multitouch sufficient for basic two-finger gesture detection. 1162 */ 1163 @SdkConstant(SdkConstantType.FEATURE) 1164 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1165 1166 /** 1167 * Feature for {@link #getSystemAvailableFeatures} and 1168 * {@link #hasSystemFeature}: The device's touch screen is capable of 1169 * tracking two or more fingers fully independently. 1170 */ 1171 @SdkConstant(SdkConstantType.FEATURE) 1172 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1173 1174 /** 1175 * Feature for {@link #getSystemAvailableFeatures} and 1176 * {@link #hasSystemFeature}: The device's touch screen is capable of 1177 * tracking a full hand of fingers fully independently -- that is, 5 or 1178 * more simultaneous independent pointers. 1179 */ 1180 @SdkConstant(SdkConstantType.FEATURE) 1181 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1182 1183 /** 1184 * Feature for {@link #getSystemAvailableFeatures} and 1185 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1186 * does support touch emulation for basic events. For instance, the 1187 * device might use a mouse or remote control to drive a cursor, and 1188 * emulate basic touch pointer events like down, up, drag, etc. All 1189 * devices that support android.hardware.touchscreen or a sub-feature are 1190 * presumed to also support faketouch. 1191 */ 1192 @SdkConstant(SdkConstantType.FEATURE) 1193 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1194 1195 /** 1196 * Feature for {@link #getSystemAvailableFeatures} and 1197 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1198 * does support touch emulation for basic events that supports distinct 1199 * tracking of two or more fingers. This is an extension of 1200 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1201 * that unlike a distinct multitouch screen as defined by 1202 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1203 * devices will not actually provide full two-finger gestures since the 1204 * input is being transformed to cursor movement on the screen. That is, 1205 * single finger gestures will move a cursor; two-finger swipes will 1206 * result in single-finger touch events; other two-finger gestures will 1207 * result in the corresponding two-finger touch event. 1208 */ 1209 @SdkConstant(SdkConstantType.FEATURE) 1210 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1211 1212 /** 1213 * Feature for {@link #getSystemAvailableFeatures} and 1214 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1215 * does support touch emulation for basic events that supports tracking 1216 * a hand of fingers (5 or more fingers) fully independently. 1217 * This is an extension of 1218 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1219 * that unlike a multitouch screen as defined by 1220 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1221 * gestures can be detected due to the limitations described for 1222 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1223 */ 1224 @SdkConstant(SdkConstantType.FEATURE) 1225 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1226 1227 /** 1228 * Feature for {@link #getSystemAvailableFeatures} and 1229 * {@link #hasSystemFeature}: The device supports portrait orientation 1230 * screens. For backwards compatibility, you can assume that if neither 1231 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1232 * both portrait and landscape. 1233 */ 1234 @SdkConstant(SdkConstantType.FEATURE) 1235 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1236 1237 /** 1238 * Feature for {@link #getSystemAvailableFeatures} and 1239 * {@link #hasSystemFeature}: The device supports landscape orientation 1240 * screens. For backwards compatibility, you can assume that if neither 1241 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1242 * both portrait and landscape. 1243 */ 1244 @SdkConstant(SdkConstantType.FEATURE) 1245 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1246 1247 /** 1248 * Feature for {@link #getSystemAvailableFeatures} and 1249 * {@link #hasSystemFeature}: The device supports live wallpapers. 1250 */ 1251 @SdkConstant(SdkConstantType.FEATURE) 1252 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1253 /** 1254 * Feature for {@link #getSystemAvailableFeatures} and 1255 * {@link #hasSystemFeature}: The device supports app widgets. 1256 */ 1257 @SdkConstant(SdkConstantType.FEATURE) 1258 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1259 1260 /** 1261 * @hide 1262 * Feature for {@link #getSystemAvailableFeatures} and 1263 * {@link #hasSystemFeature}: The device supports 1264 * {@link android.service.voice.VoiceInteractionService} and 1265 * {@link android.app.VoiceInteractor}. 1266 */ 1267 @SdkConstant(SdkConstantType.FEATURE) 1268 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 1269 1270 1271 /** 1272 * Feature for {@link #getSystemAvailableFeatures} and 1273 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1274 * by third party applications. 1275 */ 1276 @SdkConstant(SdkConstantType.FEATURE) 1277 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1278 1279 /** 1280 * Feature for {@link #getSystemAvailableFeatures} and 1281 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1282 * with the {@link android.inputmethodservice.InputMethodService} API. 1283 */ 1284 @SdkConstant(SdkConstantType.FEATURE) 1285 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1286 1287 /** 1288 * Feature for {@link #getSystemAvailableFeatures} and 1289 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1290 */ 1291 @SdkConstant(SdkConstantType.FEATURE) 1292 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1293 1294 /** 1295 * Feature for {@link #getSystemAvailableFeatures} and 1296 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1297 * typically used in a living room television experience, but is a software 1298 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1299 * feature will use resources associated with the "television" UI mode. 1300 */ 1301 @SdkConstant(SdkConstantType.FEATURE) 1302 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1303 1304 /** 1305 * Feature for {@link #getSystemAvailableFeatures} and 1306 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1307 * applications designed for this experience should be run, though this is 1308 * not enforced by the system. 1309 * @hide 1310 */ 1311 @SdkConstant(SdkConstantType.FEATURE) 1312 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1313 1314 /** 1315 * Feature for {@link #getSystemAvailableFeatures} and 1316 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1317 */ 1318 @SdkConstant(SdkConstantType.FEATURE) 1319 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1320 1321 /** 1322 * Feature for {@link #getSystemAvailableFeatures} and 1323 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1324 */ 1325 @SdkConstant(SdkConstantType.FEATURE) 1326 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1327 1328 /** 1329 * Feature for {@link #getSystemAvailableFeatures} and 1330 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1331 * on a television. Television here is defined to be a typical living 1332 * room television experience: displayed on a big screen, where the user 1333 * is sitting far away from it, and the dominant form of input will be 1334 * something like a DPAD, not through touch or mouse. 1335 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1336 */ 1337 @Deprecated 1338 @SdkConstant(SdkConstantType.FEATURE) 1339 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1340 1341 /** 1342 * Feature for {@link #getSystemAvailableFeatures} and 1343 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1344 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1345 * the wrist. The user is very close when interacting with the device. 1346 */ 1347 @SdkConstant(SdkConstantType.FEATURE) 1348 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1349 1350 /** 1351 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1352 * The device supports printing. 1353 */ 1354 @SdkConstant(SdkConstantType.FEATURE) 1355 public static final String FEATURE_PRINTING = "android.software.print"; 1356 1357 /** 1358 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1359 * The device can perform backup and restore operations on installed applications. 1360 */ 1361 @SdkConstant(SdkConstantType.FEATURE) 1362 public static final String FEATURE_BACKUP = "android.software.backup"; 1363 1364 /** 1365 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1366 * The device supports managed profiles for enterprise users. 1367 */ 1368 @SdkConstant(SdkConstantType.FEATURE) 1369 public static final String FEATURE_MANAGEDPROFILES = "android.software.managedprofiles"; 1370 1371 /** 1372 * Action to external storage service to clean out removed apps. 1373 * @hide 1374 */ 1375 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1376 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1377 1378 /** 1379 * Extra field name for the URI to a verification file. Passed to a package 1380 * verifier. 1381 * 1382 * @hide 1383 */ 1384 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1385 1386 /** 1387 * Extra field name for the ID of a package pending verification. Passed to 1388 * a package verifier and is used to call back to 1389 * {@link PackageManager#verifyPendingInstall(int, int)} 1390 */ 1391 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1392 1393 /** 1394 * Extra field name for the package identifier which is trying to install 1395 * the package. 1396 * 1397 * @hide 1398 */ 1399 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1400 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1401 1402 /** 1403 * Extra field name for the requested install flags for a package pending 1404 * verification. Passed to a package verifier. 1405 * 1406 * @hide 1407 */ 1408 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1409 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1410 1411 /** 1412 * Extra field name for the uid of who is requesting to install 1413 * the package. 1414 * 1415 * @hide 1416 */ 1417 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1418 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1419 1420 /** 1421 * Extra field name for the package name of a package pending verification. 1422 * 1423 * @hide 1424 */ 1425 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1426 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1427 /** 1428 * Extra field name for the result of a verification, either 1429 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1430 * Passed to package verifiers after a package is verified. 1431 */ 1432 public static final String EXTRA_VERIFICATION_RESULT 1433 = "android.content.pm.extra.VERIFICATION_RESULT"; 1434 1435 /** 1436 * Extra field name for the version code of a package pending verification. 1437 * 1438 * @hide 1439 */ 1440 public static final String EXTRA_VERIFICATION_VERSION_CODE 1441 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1442 1443 /** 1444 * The action used to request that the user approve a permission request 1445 * from the application. 1446 * 1447 * @hide 1448 */ 1449 public static final String ACTION_REQUEST_PERMISSION 1450 = "android.content.pm.action.REQUEST_PERMISSION"; 1451 1452 /** 1453 * Extra field name for the list of permissions, which the user must approve. 1454 * 1455 * @hide 1456 */ 1457 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1458 = "android.content.pm.extra.PERMISSION_LIST"; 1459 1460 /** 1461 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1462 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1463 * the existing definition for the permission. 1464 * @hide 1465 */ 1466 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1467 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1468 1469 /** 1470 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1471 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1472 * being redundantly defined by the package being installed. 1473 * @hide 1474 */ 1475 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1476 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1477 1478 /** 1479 * Retrieve overall information about an application package that is 1480 * installed on the system. 1481 * <p> 1482 * Throws {@link NameNotFoundException} if a package with the given name can 1483 * not be found on the system. 1484 * 1485 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1486 * desired package. 1487 * @param flags Additional option flags. Use any combination of 1488 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1489 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1490 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1491 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1492 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1493 * modify the data returned. 1494 * @return Returns a PackageInfo object containing information about the 1495 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1496 * package is not found in the list of installed applications, the 1497 * package information is retrieved from the list of uninstalled 1498 * applications (which includes installed applications as well as 1499 * applications with data directory i.e. applications which had been 1500 * deleted with {@code DONT_DELETE_DATA} flag set). 1501 * @see #GET_ACTIVITIES 1502 * @see #GET_GIDS 1503 * @see #GET_CONFIGURATIONS 1504 * @see #GET_INSTRUMENTATION 1505 * @see #GET_PERMISSIONS 1506 * @see #GET_PROVIDERS 1507 * @see #GET_RECEIVERS 1508 * @see #GET_SERVICES 1509 * @see #GET_SIGNATURES 1510 * @see #GET_UNINSTALLED_PACKAGES 1511 */ 1512 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1513 throws NameNotFoundException; 1514 1515 /** 1516 * Map from the current package names in use on the device to whatever 1517 * the current canonical name of that package is. 1518 * @param names Array of current names to be mapped. 1519 * @return Returns an array of the same size as the original, containing 1520 * the canonical name for each package. 1521 */ 1522 public abstract String[] currentToCanonicalPackageNames(String[] names); 1523 1524 /** 1525 * Map from a packages canonical name to the current name in use on the device. 1526 * @param names Array of new names to be mapped. 1527 * @return Returns an array of the same size as the original, containing 1528 * the current name for each package. 1529 */ 1530 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1531 1532 /** 1533 * Return a "good" intent to launch a front-door activity in a package, 1534 * for use for example to implement an "open" button when browsing through 1535 * packages. The current implementation will look first for a main 1536 * activity in the category {@link Intent#CATEGORY_INFO}, next for a 1537 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}, or return 1538 * null if neither are found. 1539 * 1540 * <p>Throws {@link NameNotFoundException} if a package with the given 1541 * name cannot be found on the system. 1542 * 1543 * @param packageName The name of the package to inspect. 1544 * 1545 * @return Returns either a fully-qualified Intent that can be used to 1546 * launch the main activity in the package, or null if the package does 1547 * not contain such an activity. 1548 */ 1549 public abstract Intent getLaunchIntentForPackage(String packageName); 1550 1551 /** 1552 * Return a "good" intent to launch a front-door Leanback activity in a 1553 * package, for use for example to implement an "open" button when browsing 1554 * through packages. The current implementation will look for a main 1555 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 1556 * return null if no main leanback activities are found. 1557 * <p> 1558 * Throws {@link NameNotFoundException} if a package with the given name 1559 * cannot be found on the system. 1560 * 1561 * @param packageName The name of the package to inspect. 1562 * @return Returns either a fully-qualified Intent that can be used to launch 1563 * the main Leanback activity in the package, or null if the package 1564 * does not contain such an activity. 1565 */ 1566 public abstract Intent getLeanbackLaunchIntentForPackage(String packageName); 1567 1568 /** 1569 * Return an array of all of the secondary group-ids that have been assigned 1570 * to a package. 1571 * <p> 1572 * Throws {@link NameNotFoundException} if a package with the given name 1573 * cannot be found on the system. 1574 * 1575 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1576 * desired package. 1577 * @return Returns an int array of the assigned gids, or null if there are 1578 * none. 1579 */ 1580 public abstract int[] getPackageGids(String packageName) 1581 throws NameNotFoundException; 1582 1583 /** 1584 * @hide Return the uid associated with the given package name for the 1585 * given user. 1586 * 1587 * <p>Throws {@link NameNotFoundException} if a package with the given 1588 * name can not be found on the system. 1589 * 1590 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1591 * desired package. 1592 * @param userHandle The user handle identifier to look up the package under. 1593 * 1594 * @return Returns an integer uid who owns the given package name. 1595 */ 1596 public abstract int getPackageUid(String packageName, int userHandle) 1597 throws NameNotFoundException; 1598 1599 /** 1600 * Retrieve all of the information we know about a particular permission. 1601 * 1602 * <p>Throws {@link NameNotFoundException} if a permission with the given 1603 * name cannot be found on the system. 1604 * 1605 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1606 * of the permission you are interested in. 1607 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1608 * retrieve any meta-data associated with the permission. 1609 * 1610 * @return Returns a {@link PermissionInfo} containing information about the 1611 * permission. 1612 */ 1613 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1614 throws NameNotFoundException; 1615 1616 /** 1617 * Query for all of the permissions associated with a particular group. 1618 * 1619 * <p>Throws {@link NameNotFoundException} if the given group does not 1620 * exist. 1621 * 1622 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1623 * of the permission group you are interested in. Use null to 1624 * find all of the permissions not associated with a group. 1625 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1626 * retrieve any meta-data associated with the permissions. 1627 * 1628 * @return Returns a list of {@link PermissionInfo} containing information 1629 * about all of the permissions in the given group. 1630 */ 1631 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1632 int flags) throws NameNotFoundException; 1633 1634 /** 1635 * Retrieve all of the information we know about a particular group of 1636 * permissions. 1637 * 1638 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1639 * name cannot be found on the system. 1640 * 1641 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1642 * of the permission you are interested in. 1643 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1644 * retrieve any meta-data associated with the permission group. 1645 * 1646 * @return Returns a {@link PermissionGroupInfo} containing information 1647 * about the permission. 1648 */ 1649 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1650 int flags) throws NameNotFoundException; 1651 1652 /** 1653 * Retrieve all of the known permission groups in the system. 1654 * 1655 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1656 * retrieve any meta-data associated with the permission group. 1657 * 1658 * @return Returns a list of {@link PermissionGroupInfo} containing 1659 * information about all of the known permission groups. 1660 */ 1661 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1662 1663 /** 1664 * Retrieve all of the information we know about a particular 1665 * package/application. 1666 * 1667 * <p>Throws {@link NameNotFoundException} if an application with the given 1668 * package name cannot be found on the system. 1669 * 1670 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1671 * application. 1672 * @param flags Additional option flags. Use any combination of 1673 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1674 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1675 * 1676 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1677 * information about the package. 1678 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1679 * found in the list of installed applications, 1680 * the application information is retrieved from the 1681 * list of uninstalled applications(which includes 1682 * installed applications as well as applications 1683 * with data directory ie applications which had been 1684 * deleted with {@code DONT_DELETE_DATA} flag set). 1685 * 1686 * @see #GET_META_DATA 1687 * @see #GET_SHARED_LIBRARY_FILES 1688 * @see #GET_UNINSTALLED_PACKAGES 1689 */ 1690 public abstract ApplicationInfo getApplicationInfo(String packageName, 1691 int flags) throws NameNotFoundException; 1692 1693 /** 1694 * Retrieve all of the information we know about a particular activity 1695 * class. 1696 * 1697 * <p>Throws {@link NameNotFoundException} if an activity with the given 1698 * class name cannot be found on the system. 1699 * 1700 * @param component The full component name (i.e. 1701 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1702 * class. 1703 * @param flags Additional option flags. Use any combination of 1704 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1705 * to modify the data (in ApplicationInfo) returned. 1706 * 1707 * @return {@link ActivityInfo} containing information about the activity. 1708 * 1709 * @see #GET_INTENT_FILTERS 1710 * @see #GET_META_DATA 1711 * @see #GET_SHARED_LIBRARY_FILES 1712 */ 1713 public abstract ActivityInfo getActivityInfo(ComponentName component, 1714 int flags) throws NameNotFoundException; 1715 1716 /** 1717 * Retrieve all of the information we know about a particular receiver 1718 * class. 1719 * 1720 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1721 * class name cannot be found on the system. 1722 * 1723 * @param component The full component name (i.e. 1724 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1725 * class. 1726 * @param flags Additional option flags. Use any combination of 1727 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1728 * to modify the data returned. 1729 * 1730 * @return {@link ActivityInfo} containing information about the receiver. 1731 * 1732 * @see #GET_INTENT_FILTERS 1733 * @see #GET_META_DATA 1734 * @see #GET_SHARED_LIBRARY_FILES 1735 */ 1736 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1737 int flags) throws NameNotFoundException; 1738 1739 /** 1740 * Retrieve all of the information we know about a particular service 1741 * class. 1742 * 1743 * <p>Throws {@link NameNotFoundException} if a service with the given 1744 * class name cannot be found on the system. 1745 * 1746 * @param component The full component name (i.e. 1747 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1748 * class. 1749 * @param flags Additional option flags. Use any combination of 1750 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1751 * to modify the data returned. 1752 * 1753 * @return ServiceInfo containing information about the service. 1754 * 1755 * @see #GET_META_DATA 1756 * @see #GET_SHARED_LIBRARY_FILES 1757 */ 1758 public abstract ServiceInfo getServiceInfo(ComponentName component, 1759 int flags) throws NameNotFoundException; 1760 1761 /** 1762 * Retrieve all of the information we know about a particular content 1763 * provider class. 1764 * 1765 * <p>Throws {@link NameNotFoundException} if a provider with the given 1766 * class name cannot be found on the system. 1767 * 1768 * @param component The full component name (i.e. 1769 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1770 * ContentProvider class. 1771 * @param flags Additional option flags. Use any combination of 1772 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1773 * to modify the data returned. 1774 * 1775 * @return ProviderInfo containing information about the service. 1776 * 1777 * @see #GET_META_DATA 1778 * @see #GET_SHARED_LIBRARY_FILES 1779 */ 1780 public abstract ProviderInfo getProviderInfo(ComponentName component, 1781 int flags) throws NameNotFoundException; 1782 1783 /** 1784 * Return a List of all packages that are installed 1785 * on the device. 1786 * 1787 * @param flags Additional option flags. Use any combination of 1788 * {@link #GET_ACTIVITIES}, 1789 * {@link #GET_GIDS}, 1790 * {@link #GET_CONFIGURATIONS}, 1791 * {@link #GET_INSTRUMENTATION}, 1792 * {@link #GET_PERMISSIONS}, 1793 * {@link #GET_PROVIDERS}, 1794 * {@link #GET_RECEIVERS}, 1795 * {@link #GET_SERVICES}, 1796 * {@link #GET_SIGNATURES}, 1797 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1798 * 1799 * @return A List of PackageInfo objects, one for each package that is 1800 * installed on the device. In the unlikely case of there being no 1801 * installed packages, an empty list is returned. 1802 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1803 * applications including those deleted with {@code DONT_DELETE_DATA} 1804 * (partially installed apps with data directory) will be returned. 1805 * 1806 * @see #GET_ACTIVITIES 1807 * @see #GET_GIDS 1808 * @see #GET_CONFIGURATIONS 1809 * @see #GET_INSTRUMENTATION 1810 * @see #GET_PERMISSIONS 1811 * @see #GET_PROVIDERS 1812 * @see #GET_RECEIVERS 1813 * @see #GET_SERVICES 1814 * @see #GET_SIGNATURES 1815 * @see #GET_UNINSTALLED_PACKAGES 1816 */ 1817 public abstract List<PackageInfo> getInstalledPackages(int flags); 1818 1819 /** 1820 * Return a List of all installed packages that are currently 1821 * holding any of the given permissions. 1822 * 1823 * @param flags Additional option flags. Use any combination of 1824 * {@link #GET_ACTIVITIES}, 1825 * {@link #GET_GIDS}, 1826 * {@link #GET_CONFIGURATIONS}, 1827 * {@link #GET_INSTRUMENTATION}, 1828 * {@link #GET_PERMISSIONS}, 1829 * {@link #GET_PROVIDERS}, 1830 * {@link #GET_RECEIVERS}, 1831 * {@link #GET_SERVICES}, 1832 * {@link #GET_SIGNATURES}, 1833 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1834 * 1835 * @return Returns a List of PackageInfo objects, one for each installed 1836 * application that is holding any of the permissions that were provided. 1837 * 1838 * @see #GET_ACTIVITIES 1839 * @see #GET_GIDS 1840 * @see #GET_CONFIGURATIONS 1841 * @see #GET_INSTRUMENTATION 1842 * @see #GET_PERMISSIONS 1843 * @see #GET_PROVIDERS 1844 * @see #GET_RECEIVERS 1845 * @see #GET_SERVICES 1846 * @see #GET_SIGNATURES 1847 * @see #GET_UNINSTALLED_PACKAGES 1848 */ 1849 public abstract List<PackageInfo> getPackagesHoldingPermissions( 1850 String[] permissions, int flags); 1851 1852 /** 1853 * Return a List of all packages that are installed on the device, for a specific user. 1854 * Requesting a list of installed packages for another user 1855 * will require the permission INTERACT_ACROSS_USERS_FULL. 1856 * @param flags Additional option flags. Use any combination of 1857 * {@link #GET_ACTIVITIES}, 1858 * {@link #GET_GIDS}, 1859 * {@link #GET_CONFIGURATIONS}, 1860 * {@link #GET_INSTRUMENTATION}, 1861 * {@link #GET_PERMISSIONS}, 1862 * {@link #GET_PROVIDERS}, 1863 * {@link #GET_RECEIVERS}, 1864 * {@link #GET_SERVICES}, 1865 * {@link #GET_SIGNATURES}, 1866 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1867 * @param userId The user for whom the installed packages are to be listed 1868 * 1869 * @return A List of PackageInfo objects, one for each package that is 1870 * installed on the device. In the unlikely case of there being no 1871 * installed packages, an empty list is returned. 1872 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1873 * applications including those deleted with {@code DONT_DELETE_DATA} 1874 * (partially installed apps with data directory) will be returned. 1875 * 1876 * @see #GET_ACTIVITIES 1877 * @see #GET_GIDS 1878 * @see #GET_CONFIGURATIONS 1879 * @see #GET_INSTRUMENTATION 1880 * @see #GET_PERMISSIONS 1881 * @see #GET_PROVIDERS 1882 * @see #GET_RECEIVERS 1883 * @see #GET_SERVICES 1884 * @see #GET_SIGNATURES 1885 * @see #GET_UNINSTALLED_PACKAGES 1886 * 1887 * @hide 1888 */ 1889 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 1890 1891 /** 1892 * Check whether a particular package has been granted a particular 1893 * permission. 1894 * 1895 * @param permName The name of the permission you are checking for, 1896 * @param pkgName The name of the package you are checking against. 1897 * 1898 * @return If the package has the permission, PERMISSION_GRANTED is 1899 * returned. If it does not have the permission, PERMISSION_DENIED 1900 * is returned. 1901 * 1902 * @see #PERMISSION_GRANTED 1903 * @see #PERMISSION_DENIED 1904 */ 1905 public abstract int checkPermission(String permName, String pkgName); 1906 1907 /** 1908 * Add a new dynamic permission to the system. For this to work, your 1909 * package must have defined a permission tree through the 1910 * {@link android.R.styleable#AndroidManifestPermissionTree 1911 * <permission-tree>} tag in its manifest. A package can only add 1912 * permissions to trees that were defined by either its own package or 1913 * another with the same user id; a permission is in a tree if it 1914 * matches the name of the permission tree + ".": for example, 1915 * "com.foo.bar" is a member of the permission tree "com.foo". 1916 * 1917 * <p>It is good to make your permission tree name descriptive, because you 1918 * are taking possession of that entire set of permission names. Thus, it 1919 * must be under a domain you control, with a suffix that will not match 1920 * any normal permissions that may be declared in any applications that 1921 * are part of that domain. 1922 * 1923 * <p>New permissions must be added before 1924 * any .apks are installed that use those permissions. Permissions you 1925 * add through this method are remembered across reboots of the device. 1926 * If the given permission already exists, the info you supply here 1927 * will be used to update it. 1928 * 1929 * @param info Description of the permission to be added. 1930 * 1931 * @return Returns true if a new permission was created, false if an 1932 * existing one was updated. 1933 * 1934 * @throws SecurityException if you are not allowed to add the 1935 * given permission name. 1936 * 1937 * @see #removePermission(String) 1938 */ 1939 public abstract boolean addPermission(PermissionInfo info); 1940 1941 /** 1942 * Like {@link #addPermission(PermissionInfo)} but asynchronously 1943 * persists the package manager state after returning from the call, 1944 * allowing it to return quicker and batch a series of adds at the 1945 * expense of no guarantee the added permission will be retained if 1946 * the device is rebooted before it is written. 1947 */ 1948 public abstract boolean addPermissionAsync(PermissionInfo info); 1949 1950 /** 1951 * Removes a permission that was previously added with 1952 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 1953 * -- you are only allowed to remove permissions that you are allowed 1954 * to add. 1955 * 1956 * @param name The name of the permission to remove. 1957 * 1958 * @throws SecurityException if you are not allowed to remove the 1959 * given permission name. 1960 * 1961 * @see #addPermission(PermissionInfo) 1962 */ 1963 public abstract void removePermission(String name); 1964 1965 /** 1966 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 1967 * which prompts the user to grant {@code permissions} to this application. 1968 * @hide 1969 * 1970 * @throws NullPointerException if {@code permissions} is {@code null}. 1971 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 1972 */ 1973 public Intent buildPermissionRequestIntent(String... permissions) { 1974 if (permissions == null) { 1975 throw new NullPointerException("permissions cannot be null"); 1976 } 1977 for (String permission : permissions) { 1978 if (permission == null) { 1979 throw new IllegalArgumentException("permissions cannot contain null"); 1980 } 1981 } 1982 1983 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 1984 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 1985 i.setPackage("com.android.packageinstaller"); 1986 return i; 1987 } 1988 1989 /** 1990 * Grant a permission to an application which the application does not 1991 * already have. The permission must have been requested by the application, 1992 * but as an optional permission. If the application is not allowed to 1993 * hold the permission, a SecurityException is thrown. 1994 * @hide 1995 * 1996 * @param packageName The name of the package that the permission will be 1997 * granted to. 1998 * @param permissionName The name of the permission. 1999 */ 2000 public abstract void grantPermission(String packageName, String permissionName); 2001 2002 /** 2003 * Revoke a permission that was previously granted by {@link #grantPermission}. 2004 * @hide 2005 * 2006 * @param packageName The name of the package that the permission will be 2007 * granted to. 2008 * @param permissionName The name of the permission. 2009 */ 2010 public abstract void revokePermission(String packageName, String permissionName); 2011 2012 /** 2013 * Compare the signatures of two packages to determine if the same 2014 * signature appears in both of them. If they do contain the same 2015 * signature, then they are allowed special privileges when working 2016 * with each other: they can share the same user-id, run instrumentation 2017 * against each other, etc. 2018 * 2019 * @param pkg1 First package name whose signature will be compared. 2020 * @param pkg2 Second package name whose signature will be compared. 2021 * 2022 * @return Returns an integer indicating whether all signatures on the 2023 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2024 * all signatures match or < 0 if there is not a match ({@link 2025 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2026 * 2027 * @see #checkSignatures(int, int) 2028 * @see #SIGNATURE_MATCH 2029 * @see #SIGNATURE_NO_MATCH 2030 * @see #SIGNATURE_UNKNOWN_PACKAGE 2031 */ 2032 public abstract int checkSignatures(String pkg1, String pkg2); 2033 2034 /** 2035 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 2036 * the two packages to be checked. This can be useful, for example, 2037 * when doing the check in an IPC, where the UID is the only identity 2038 * available. It is functionally identical to determining the package 2039 * associated with the UIDs and checking their signatures. 2040 * 2041 * @param uid1 First UID whose signature will be compared. 2042 * @param uid2 Second UID whose signature will be compared. 2043 * 2044 * @return Returns an integer indicating whether all signatures on the 2045 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2046 * all signatures match or < 0 if there is not a match ({@link 2047 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2048 * 2049 * @see #checkSignatures(String, String) 2050 * @see #SIGNATURE_MATCH 2051 * @see #SIGNATURE_NO_MATCH 2052 * @see #SIGNATURE_UNKNOWN_PACKAGE 2053 */ 2054 public abstract int checkSignatures(int uid1, int uid2); 2055 2056 /** 2057 * Retrieve the names of all packages that are associated with a particular 2058 * user id. In most cases, this will be a single package name, the package 2059 * that has been assigned that user id. Where there are multiple packages 2060 * sharing the same user id through the "sharedUserId" mechanism, all 2061 * packages with that id will be returned. 2062 * 2063 * @param uid The user id for which you would like to retrieve the 2064 * associated packages. 2065 * 2066 * @return Returns an array of one or more packages assigned to the user 2067 * id, or null if there are no known packages with the given id. 2068 */ 2069 public abstract String[] getPackagesForUid(int uid); 2070 2071 /** 2072 * Retrieve the official name associated with a user id. This name is 2073 * guaranteed to never change, though it is possibly for the underlying 2074 * user id to be changed. That is, if you are storing information about 2075 * user ids in persistent storage, you should use the string returned 2076 * by this function instead of the raw user-id. 2077 * 2078 * @param uid The user id for which you would like to retrieve a name. 2079 * @return Returns a unique name for the given user id, or null if the 2080 * user id is not currently assigned. 2081 */ 2082 public abstract String getNameForUid(int uid); 2083 2084 /** 2085 * Return the user id associated with a shared user name. Multiple 2086 * applications can specify a shared user name in their manifest and thus 2087 * end up using a common uid. This might be used for new applications 2088 * that use an existing shared user name and need to know the uid of the 2089 * shared user. 2090 * 2091 * @param sharedUserName The shared user name whose uid is to be retrieved. 2092 * @return Returns the uid associated with the shared user, or NameNotFoundException 2093 * if the shared user name is not being used by any installed packages 2094 * @hide 2095 */ 2096 public abstract int getUidForSharedUser(String sharedUserName) 2097 throws NameNotFoundException; 2098 2099 /** 2100 * Return a List of all application packages that are installed on the 2101 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2102 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2103 * installed apps with data directory) will be returned. 2104 * 2105 * @param flags Additional option flags. Use any combination of 2106 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2107 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2108 * 2109 * @return Returns a List of ApplicationInfo objects, one for each application that 2110 * is installed on the device. In the unlikely case of there being 2111 * no installed applications, an empty list is returned. 2112 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2113 * applications including those deleted with {@code DONT_DELETE_DATA} 2114 * (partially installed apps with data directory) will be returned. 2115 * 2116 * @see #GET_META_DATA 2117 * @see #GET_SHARED_LIBRARY_FILES 2118 * @see #GET_UNINSTALLED_PACKAGES 2119 */ 2120 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2121 2122 /** 2123 * Get a list of shared libraries that are available on the 2124 * system. 2125 * 2126 * @return An array of shared library names that are 2127 * available on the system, or null if none are installed. 2128 * 2129 */ 2130 public abstract String[] getSystemSharedLibraryNames(); 2131 2132 /** 2133 * Get a list of features that are available on the 2134 * system. 2135 * 2136 * @return An array of FeatureInfo classes describing the features 2137 * that are available on the system, or null if there are none(!!). 2138 */ 2139 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2140 2141 /** 2142 * Check whether the given feature name is one of the available 2143 * features as returned by {@link #getSystemAvailableFeatures()}. 2144 * 2145 * @return Returns true if the devices supports the feature, else 2146 * false. 2147 */ 2148 public abstract boolean hasSystemFeature(String name); 2149 2150 /** 2151 * Determine the best action to perform for a given Intent. This is how 2152 * {@link Intent#resolveActivity} finds an activity if a class has not 2153 * been explicitly specified. 2154 * 2155 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2156 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2157 * only flag. You need to do so to resolve the activity in the same way 2158 * that {@link android.content.Context#startActivity(Intent)} and 2159 * {@link android.content.Intent#resolveActivity(PackageManager) 2160 * Intent.resolveActivity(PackageManager)} do.</p> 2161 * 2162 * @param intent An intent containing all of the desired specification 2163 * (action, data, type, category, and/or component). 2164 * @param flags Additional option flags. The most important is 2165 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2166 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2167 * 2168 * @return Returns a ResolveInfo containing the final activity intent that 2169 * was determined to be the best action. Returns null if no 2170 * matching activity was found. If multiple matching activities are 2171 * found and there is no default set, returns a ResolveInfo 2172 * containing something else, such as the activity resolver. 2173 * 2174 * @see #MATCH_DEFAULT_ONLY 2175 * @see #GET_INTENT_FILTERS 2176 * @see #GET_RESOLVED_FILTER 2177 */ 2178 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2179 2180 /** 2181 * Determine the best action to perform for a given Intent for a given user. This 2182 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2183 * been explicitly specified. 2184 * 2185 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2186 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2187 * only flag. You need to do so to resolve the activity in the same way 2188 * that {@link android.content.Context#startActivity(Intent)} and 2189 * {@link android.content.Intent#resolveActivity(PackageManager) 2190 * Intent.resolveActivity(PackageManager)} do.</p> 2191 * 2192 * @param intent An intent containing all of the desired specification 2193 * (action, data, type, category, and/or component). 2194 * @param flags Additional option flags. The most important is 2195 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2196 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2197 * @param userId The user id. 2198 * 2199 * @return Returns a ResolveInfo containing the final activity intent that 2200 * was determined to be the best action. Returns null if no 2201 * matching activity was found. If multiple matching activities are 2202 * found and there is no default set, returns a ResolveInfo 2203 * containing something else, such as the activity resolver. 2204 * 2205 * @see #MATCH_DEFAULT_ONLY 2206 * @see #GET_INTENT_FILTERS 2207 * @see #GET_RESOLVED_FILTER 2208 * 2209 * @hide 2210 */ 2211 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2212 2213 /** 2214 * Retrieve all activities that can be performed for the given intent. 2215 * 2216 * @param intent The desired intent as per resolveActivity(). 2217 * @param flags Additional option flags. The most important is 2218 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2219 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2220 * 2221 * @return A List<ResolveInfo> containing one entry for each matching 2222 * Activity. These are ordered from best to worst match -- that 2223 * is, the first item in the list is what is returned by 2224 * {@link #resolveActivity}. If there are no matching activities, an empty 2225 * list is returned. 2226 * 2227 * @see #MATCH_DEFAULT_ONLY 2228 * @see #GET_INTENT_FILTERS 2229 * @see #GET_RESOLVED_FILTER 2230 */ 2231 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2232 int flags); 2233 2234 /** 2235 * Retrieve all activities that can be performed for the given intent, for a specific user. 2236 * 2237 * @param intent The desired intent as per resolveActivity(). 2238 * @param flags Additional option flags. The most important is 2239 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2240 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2241 * 2242 * @return A List<ResolveInfo> containing one entry for each matching 2243 * Activity. These are ordered from best to worst match -- that 2244 * is, the first item in the list is what is returned by 2245 * {@link #resolveActivity}. If there are no matching activities, an empty 2246 * list is returned. 2247 * 2248 * @see #MATCH_DEFAULT_ONLY 2249 * @see #GET_INTENT_FILTERS 2250 * @see #GET_RESOLVED_FILTER 2251 * @hide 2252 */ 2253 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2254 int flags, int userId); 2255 2256 2257 /** 2258 * Retrieve a set of activities that should be presented to the user as 2259 * similar options. This is like {@link #queryIntentActivities}, except it 2260 * also allows you to supply a list of more explicit Intents that you would 2261 * like to resolve to particular options, and takes care of returning the 2262 * final ResolveInfo list in a reasonable order, with no duplicates, based 2263 * on those inputs. 2264 * 2265 * @param caller The class name of the activity that is making the 2266 * request. This activity will never appear in the output 2267 * list. Can be null. 2268 * @param specifics An array of Intents that should be resolved to the 2269 * first specific results. Can be null. 2270 * @param intent The desired intent as per resolveActivity(). 2271 * @param flags Additional option flags. The most important is 2272 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2273 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2274 * 2275 * @return A List<ResolveInfo> containing one entry for each matching 2276 * Activity. These are ordered first by all of the intents resolved 2277 * in <var>specifics</var> and then any additional activities that 2278 * can handle <var>intent</var> but did not get included by one of 2279 * the <var>specifics</var> intents. If there are no matching 2280 * activities, an empty list is returned. 2281 * 2282 * @see #MATCH_DEFAULT_ONLY 2283 * @see #GET_INTENT_FILTERS 2284 * @see #GET_RESOLVED_FILTER 2285 */ 2286 public abstract List<ResolveInfo> queryIntentActivityOptions( 2287 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2288 2289 /** 2290 * Retrieve all receivers that can handle a broadcast of the given intent. 2291 * 2292 * @param intent The desired intent as per resolveActivity(). 2293 * @param flags Additional option flags. 2294 * 2295 * @return A List<ResolveInfo> containing one entry for each matching 2296 * Receiver. These are ordered from first to last in priority. If 2297 * there are no matching receivers, an empty list is returned. 2298 * 2299 * @see #MATCH_DEFAULT_ONLY 2300 * @see #GET_INTENT_FILTERS 2301 * @see #GET_RESOLVED_FILTER 2302 */ 2303 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2304 int flags); 2305 2306 /** 2307 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2308 * user. 2309 * 2310 * @param intent The desired intent as per resolveActivity(). 2311 * @param flags Additional option flags. 2312 * @param userId The userId of the user being queried. 2313 * 2314 * @return A List<ResolveInfo> containing one entry for each matching 2315 * Receiver. These are ordered from first to last in priority. If 2316 * there are no matching receivers, an empty list is returned. 2317 * 2318 * @see #MATCH_DEFAULT_ONLY 2319 * @see #GET_INTENT_FILTERS 2320 * @see #GET_RESOLVED_FILTER 2321 * @hide 2322 */ 2323 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2324 int flags, int userId); 2325 2326 /** 2327 * Determine the best service to handle for a given Intent. 2328 * 2329 * @param intent An intent containing all of the desired specification 2330 * (action, data, type, category, and/or component). 2331 * @param flags Additional option flags. 2332 * 2333 * @return Returns a ResolveInfo containing the final service intent that 2334 * was determined to be the best action. Returns null if no 2335 * matching service was found. 2336 * 2337 * @see #GET_INTENT_FILTERS 2338 * @see #GET_RESOLVED_FILTER 2339 */ 2340 public abstract ResolveInfo resolveService(Intent intent, int flags); 2341 2342 /** 2343 * Retrieve all services that can match the given intent. 2344 * 2345 * @param intent The desired intent as per resolveService(). 2346 * @param flags Additional option flags. 2347 * 2348 * @return A List<ResolveInfo> containing one entry for each matching 2349 * ServiceInfo. These are ordered from best to worst match -- that 2350 * is, the first item in the list is what is returned by 2351 * resolveService(). If there are no matching services, an empty 2352 * list is returned. 2353 * 2354 * @see #GET_INTENT_FILTERS 2355 * @see #GET_RESOLVED_FILTER 2356 */ 2357 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2358 int flags); 2359 2360 /** 2361 * Retrieve all services that can match the given intent for a given user. 2362 * 2363 * @param intent The desired intent as per resolveService(). 2364 * @param flags Additional option flags. 2365 * @param userId The user id. 2366 * 2367 * @return A List<ResolveInfo> containing one entry for each matching 2368 * ServiceInfo. These are ordered from best to worst match -- that 2369 * is, the first item in the list is what is returned by 2370 * resolveService(). If there are no matching services, an empty 2371 * list is returned. 2372 * 2373 * @see #GET_INTENT_FILTERS 2374 * @see #GET_RESOLVED_FILTER 2375 * 2376 * @hide 2377 */ 2378 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2379 int flags, int userId); 2380 2381 /** {@hide} */ 2382 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2383 Intent intent, int flags, int userId); 2384 2385 /** 2386 * Retrieve all providers that can match the given intent. 2387 * 2388 * @param intent An intent containing all of the desired specification 2389 * (action, data, type, category, and/or component). 2390 * @param flags Additional option flags. 2391 * @return A List<ResolveInfo> containing one entry for each matching 2392 * ProviderInfo. These are ordered from best to worst match. If 2393 * there are no matching providers, an empty list is returned. 2394 * @see #GET_INTENT_FILTERS 2395 * @see #GET_RESOLVED_FILTER 2396 */ 2397 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2398 2399 /** 2400 * Find a single content provider by its base path name. 2401 * 2402 * @param name The name of the provider to find. 2403 * @param flags Additional option flags. Currently should always be 0. 2404 * 2405 * @return ContentProviderInfo Information about the provider, if found, 2406 * else null. 2407 */ 2408 public abstract ProviderInfo resolveContentProvider(String name, 2409 int flags); 2410 2411 /** 2412 * Retrieve content provider information. 2413 * 2414 * <p><em>Note: unlike most other methods, an empty result set is indicated 2415 * by a null return instead of an empty list.</em> 2416 * 2417 * @param processName If non-null, limits the returned providers to only 2418 * those that are hosted by the given process. If null, 2419 * all content providers are returned. 2420 * @param uid If <var>processName</var> is non-null, this is the required 2421 * uid owning the requested content providers. 2422 * @param flags Additional option flags. Currently should always be 0. 2423 * 2424 * @return A List<ContentProviderInfo> containing one entry for each 2425 * content provider either patching <var>processName</var> or, if 2426 * <var>processName</var> is null, all known content providers. 2427 * <em>If there are no matching providers, null is returned.</em> 2428 */ 2429 public abstract List<ProviderInfo> queryContentProviders( 2430 String processName, int uid, int flags); 2431 2432 /** 2433 * Retrieve all of the information we know about a particular 2434 * instrumentation class. 2435 * 2436 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2437 * given class name cannot be found on the system. 2438 * 2439 * @param className The full name (i.e. 2440 * com.google.apps.contacts.InstrumentList) of an 2441 * Instrumentation class. 2442 * @param flags Additional option flags. Currently should always be 0. 2443 * 2444 * @return InstrumentationInfo containing information about the 2445 * instrumentation. 2446 */ 2447 public abstract InstrumentationInfo getInstrumentationInfo( 2448 ComponentName className, int flags) throws NameNotFoundException; 2449 2450 /** 2451 * Retrieve information about available instrumentation code. May be used 2452 * to retrieve either all instrumentation code, or only the code targeting 2453 * a particular package. 2454 * 2455 * @param targetPackage If null, all instrumentation is returned; only the 2456 * instrumentation targeting this package name is 2457 * returned. 2458 * @param flags Additional option flags. Currently should always be 0. 2459 * 2460 * @return A List<InstrumentationInfo> containing one entry for each 2461 * matching available Instrumentation. Returns an empty list if 2462 * there is no instrumentation available for the given package. 2463 */ 2464 public abstract List<InstrumentationInfo> queryInstrumentation( 2465 String targetPackage, int flags); 2466 2467 /** 2468 * Retrieve an image from a package. This is a low-level API used by 2469 * the various package manager info structures (such as 2470 * {@link ComponentInfo} to implement retrieval of their associated 2471 * icon. 2472 * 2473 * @param packageName The name of the package that this icon is coming from. 2474 * Cannot be null. 2475 * @param resid The resource identifier of the desired image. Cannot be 0. 2476 * @param appInfo Overall information about <var>packageName</var>. This 2477 * may be null, in which case the application information will be retrieved 2478 * for you if needed; if you already have this information around, it can 2479 * be much more efficient to supply it here. 2480 * 2481 * @return Returns a Drawable holding the requested image. Returns null if 2482 * an image could not be found for any reason. 2483 */ 2484 public abstract Drawable getDrawable(String packageName, int resid, 2485 ApplicationInfo appInfo); 2486 2487 /** 2488 * Retrieve the icon associated with an activity. Given the full name of 2489 * an activity, retrieves the information about it and calls 2490 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2491 * If the activity cannot be found, NameNotFoundException is thrown. 2492 * 2493 * @param activityName Name of the activity whose icon is to be retrieved. 2494 * 2495 * @return Returns the image of the icon, or the default activity icon if 2496 * it could not be found. Does not return null. 2497 * @throws NameNotFoundException Thrown if the resources for the given 2498 * activity could not be loaded. 2499 * 2500 * @see #getActivityIcon(Intent) 2501 */ 2502 public abstract Drawable getActivityIcon(ComponentName activityName) 2503 throws NameNotFoundException; 2504 2505 /** 2506 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2507 * set, this simply returns the result of 2508 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2509 * component and returns the icon associated with the resolved component. 2510 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2511 * to a component, NameNotFoundException is thrown. 2512 * 2513 * @param intent The intent for which you would like to retrieve an icon. 2514 * 2515 * @return Returns the image of the icon, or the default activity icon if 2516 * it could not be found. Does not return null. 2517 * @throws NameNotFoundException Thrown if the resources for application 2518 * matching the given intent could not be loaded. 2519 * 2520 * @see #getActivityIcon(ComponentName) 2521 */ 2522 public abstract Drawable getActivityIcon(Intent intent) 2523 throws NameNotFoundException; 2524 2525 /** 2526 * Retrieve the banner associated with an activity. Given the full name of 2527 * an activity, retrieves the information about it and calls 2528 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2529 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2530 * 2531 * @param activityName Name of the activity whose banner is to be retrieved. 2532 * @return Returns the image of the banner, or null if the activity has no 2533 * banner specified. 2534 * @throws NameNotFoundException Thrown if the resources for the given 2535 * activity could not be loaded. 2536 * @see #getActivityBanner(Intent) 2537 */ 2538 public abstract Drawable getActivityBanner(ComponentName activityName) 2539 throws NameNotFoundException; 2540 2541 /** 2542 * Retrieve the banner associated with an Intent. If intent.getClassName() 2543 * is set, this simply returns the result of 2544 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2545 * intent's component and returns the banner associated with the resolved 2546 * component. If intent.getClassName() cannot be found or the Intent cannot 2547 * be resolved to a component, NameNotFoundException is thrown. 2548 * 2549 * @param intent The intent for which you would like to retrieve a banner. 2550 * @return Returns the image of the banner, or null if the activity has no 2551 * banner specified. 2552 * @throws NameNotFoundException Thrown if the resources for application 2553 * matching the given intent could not be loaded. 2554 * @see #getActivityBanner(ComponentName) 2555 */ 2556 public abstract Drawable getActivityBanner(Intent intent) 2557 throws NameNotFoundException; 2558 2559 /** 2560 * Return the generic icon for an activity that is used when no specific 2561 * icon is defined. 2562 * 2563 * @return Drawable Image of the icon. 2564 */ 2565 public abstract Drawable getDefaultActivityIcon(); 2566 2567 /** 2568 * Retrieve the icon associated with an application. If it has not defined 2569 * an icon, the default app icon is returned. Does not return null. 2570 * 2571 * @param info Information about application being queried. 2572 * 2573 * @return Returns the image of the icon, or the default application icon 2574 * if it could not be found. 2575 * 2576 * @see #getApplicationIcon(String) 2577 */ 2578 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2579 2580 /** 2581 * Retrieve the icon associated with an application. Given the name of the 2582 * application's package, retrieves the information about it and calls 2583 * getApplicationIcon() to return its icon. If the application cannot be 2584 * found, NameNotFoundException is thrown. 2585 * 2586 * @param packageName Name of the package whose application icon is to be 2587 * retrieved. 2588 * 2589 * @return Returns the image of the icon, or the default application icon 2590 * if it could not be found. Does not return null. 2591 * @throws NameNotFoundException Thrown if the resources for the given 2592 * application could not be loaded. 2593 * 2594 * @see #getApplicationIcon(ApplicationInfo) 2595 */ 2596 public abstract Drawable getApplicationIcon(String packageName) 2597 throws NameNotFoundException; 2598 2599 /** 2600 * Retrieve the banner associated with an application. 2601 * 2602 * @param info Information about application being queried. 2603 * @return Returns the image of the banner or null if the application has no 2604 * banner specified. 2605 * @see #getApplicationBanner(String) 2606 */ 2607 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2608 2609 /** 2610 * Retrieve the banner associated with an application. Given the name of the 2611 * application's package, retrieves the information about it and calls 2612 * getApplicationIcon() to return its banner. If the application cannot be 2613 * found, NameNotFoundException is thrown. 2614 * 2615 * @param packageName Name of the package whose application banner is to be 2616 * retrieved. 2617 * @return Returns the image of the banner or null if the application has no 2618 * banner specified. 2619 * @throws NameNotFoundException Thrown if the resources for the given 2620 * application could not be loaded. 2621 * @see #getApplicationBanner(ApplicationInfo) 2622 */ 2623 public abstract Drawable getApplicationBanner(String packageName) 2624 throws NameNotFoundException; 2625 2626 /** 2627 * Retrieve the logo associated with an activity. Given the full name of an 2628 * activity, retrieves the information about it and calls 2629 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2630 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2631 * 2632 * @param activityName Name of the activity whose logo is to be retrieved. 2633 * @return Returns the image of the logo or null if the activity has no logo 2634 * specified. 2635 * @throws NameNotFoundException Thrown if the resources for the given 2636 * activity could not be loaded. 2637 * @see #getActivityLogo(Intent) 2638 */ 2639 public abstract Drawable getActivityLogo(ComponentName activityName) 2640 throws NameNotFoundException; 2641 2642 /** 2643 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2644 * set, this simply returns the result of 2645 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2646 * component and returns the logo associated with the resolved component. 2647 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2648 * to a component, NameNotFoundException is thrown. 2649 * 2650 * @param intent The intent for which you would like to retrieve a logo. 2651 * 2652 * @return Returns the image of the logo, or null if the activity has no 2653 * logo specified. 2654 * 2655 * @throws NameNotFoundException Thrown if the resources for application 2656 * matching the given intent could not be loaded. 2657 * 2658 * @see #getActivityLogo(ComponentName) 2659 */ 2660 public abstract Drawable getActivityLogo(Intent intent) 2661 throws NameNotFoundException; 2662 2663 /** 2664 * Retrieve the logo associated with an application. If it has not specified 2665 * a logo, this method returns null. 2666 * 2667 * @param info Information about application being queried. 2668 * 2669 * @return Returns the image of the logo, or null if no logo is specified 2670 * by the application. 2671 * 2672 * @see #getApplicationLogo(String) 2673 */ 2674 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2675 2676 /** 2677 * Retrieve the logo associated with an application. Given the name of the 2678 * application's package, retrieves the information about it and calls 2679 * getApplicationLogo() to return its logo. If the application cannot be 2680 * found, NameNotFoundException is thrown. 2681 * 2682 * @param packageName Name of the package whose application logo is to be 2683 * retrieved. 2684 * 2685 * @return Returns the image of the logo, or null if no application logo 2686 * has been specified. 2687 * 2688 * @throws NameNotFoundException Thrown if the resources for the given 2689 * application could not be loaded. 2690 * 2691 * @see #getApplicationLogo(ApplicationInfo) 2692 */ 2693 public abstract Drawable getApplicationLogo(String packageName) 2694 throws NameNotFoundException; 2695 2696 /** 2697 * Retrieve text from a package. This is a low-level API used by 2698 * the various package manager info structures (such as 2699 * {@link ComponentInfo} to implement retrieval of their associated 2700 * labels and other text. 2701 * 2702 * @param packageName The name of the package that this text is coming from. 2703 * Cannot be null. 2704 * @param resid The resource identifier of the desired text. Cannot be 0. 2705 * @param appInfo Overall information about <var>packageName</var>. This 2706 * may be null, in which case the application information will be retrieved 2707 * for you if needed; if you already have this information around, it can 2708 * be much more efficient to supply it here. 2709 * 2710 * @return Returns a CharSequence holding the requested text. Returns null 2711 * if the text could not be found for any reason. 2712 */ 2713 public abstract CharSequence getText(String packageName, int resid, 2714 ApplicationInfo appInfo); 2715 2716 /** 2717 * Retrieve an XML file from a package. This is a low-level API used to 2718 * retrieve XML meta data. 2719 * 2720 * @param packageName The name of the package that this xml is coming from. 2721 * Cannot be null. 2722 * @param resid The resource identifier of the desired xml. Cannot be 0. 2723 * @param appInfo Overall information about <var>packageName</var>. This 2724 * may be null, in which case the application information will be retrieved 2725 * for you if needed; if you already have this information around, it can 2726 * be much more efficient to supply it here. 2727 * 2728 * @return Returns an XmlPullParser allowing you to parse out the XML 2729 * data. Returns null if the xml resource could not be found for any 2730 * reason. 2731 */ 2732 public abstract XmlResourceParser getXml(String packageName, int resid, 2733 ApplicationInfo appInfo); 2734 2735 /** 2736 * Return the label to use for this application. 2737 * 2738 * @return Returns the label associated with this application, or null if 2739 * it could not be found for any reason. 2740 * @param info The application to get the label of. 2741 */ 2742 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2743 2744 /** 2745 * Retrieve the resources associated with an activity. Given the full 2746 * name of an activity, retrieves the information about it and calls 2747 * getResources() to return its application's resources. If the activity 2748 * cannot be found, NameNotFoundException is thrown. 2749 * 2750 * @param activityName Name of the activity whose resources are to be 2751 * retrieved. 2752 * 2753 * @return Returns the application's Resources. 2754 * @throws NameNotFoundException Thrown if the resources for the given 2755 * application could not be loaded. 2756 * 2757 * @see #getResourcesForApplication(ApplicationInfo) 2758 */ 2759 public abstract Resources getResourcesForActivity(ComponentName activityName) 2760 throws NameNotFoundException; 2761 2762 /** 2763 * Retrieve the resources for an application. Throws NameNotFoundException 2764 * if the package is no longer installed. 2765 * 2766 * @param app Information about the desired application. 2767 * 2768 * @return Returns the application's Resources. 2769 * @throws NameNotFoundException Thrown if the resources for the given 2770 * application could not be loaded (most likely because it was uninstalled). 2771 */ 2772 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2773 throws NameNotFoundException; 2774 2775 /** 2776 * Retrieve the resources associated with an application. Given the full 2777 * package name of an application, retrieves the information about it and 2778 * calls getResources() to return its application's resources. If the 2779 * appPackageName cannot be found, NameNotFoundException is thrown. 2780 * 2781 * @param appPackageName Package name of the application whose resources 2782 * are to be retrieved. 2783 * 2784 * @return Returns the application's Resources. 2785 * @throws NameNotFoundException Thrown if the resources for the given 2786 * application could not be loaded. 2787 * 2788 * @see #getResourcesForApplication(ApplicationInfo) 2789 */ 2790 public abstract Resources getResourcesForApplication(String appPackageName) 2791 throws NameNotFoundException; 2792 2793 /** @hide */ 2794 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2795 throws NameNotFoundException; 2796 2797 /** 2798 * Retrieve overall information about an application package defined 2799 * in a package archive file 2800 * 2801 * @param archiveFilePath The path to the archive file 2802 * @param flags Additional option flags. Use any combination of 2803 * {@link #GET_ACTIVITIES}, 2804 * {@link #GET_GIDS}, 2805 * {@link #GET_CONFIGURATIONS}, 2806 * {@link #GET_INSTRUMENTATION}, 2807 * {@link #GET_PERMISSIONS}, 2808 * {@link #GET_PROVIDERS}, 2809 * {@link #GET_RECEIVERS}, 2810 * {@link #GET_SERVICES}, 2811 * {@link #GET_SIGNATURES}, to modify the data returned. 2812 * 2813 * @return Returns the information about the package. Returns 2814 * null if the package could not be successfully parsed. 2815 * 2816 * @see #GET_ACTIVITIES 2817 * @see #GET_GIDS 2818 * @see #GET_CONFIGURATIONS 2819 * @see #GET_INSTRUMENTATION 2820 * @see #GET_PERMISSIONS 2821 * @see #GET_PROVIDERS 2822 * @see #GET_RECEIVERS 2823 * @see #GET_SERVICES 2824 * @see #GET_SIGNATURES 2825 * 2826 */ 2827 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 2828 PackageParser packageParser = new PackageParser(archiveFilePath); 2829 DisplayMetrics metrics = new DisplayMetrics(); 2830 metrics.setToDefaults(); 2831 final File sourceFile = new File(archiveFilePath); 2832 PackageParser.Package pkg = packageParser.parsePackage( 2833 sourceFile, archiveFilePath, metrics, 0); 2834 if (pkg == null) { 2835 return null; 2836 } 2837 if ((flags & GET_SIGNATURES) != 0) { 2838 packageParser.collectCertificates(pkg, 0); 2839 } 2840 PackageUserState state = new PackageUserState(); 2841 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 2842 } 2843 2844 /** 2845 * @hide 2846 * 2847 * Install a package. Since this may take a little while, the result will 2848 * be posted back to the given observer. An installation will fail if the calling context 2849 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2850 * package named in the package file's manifest is already installed, or if there's no space 2851 * available on the device. 2852 * 2853 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2854 * 'content:' URI. 2855 * @param observer An observer callback to get notified when the package installation is 2856 * complete. {@link IPackageInstallObserver#packageInstalled(String, int)} will be 2857 * called when that happens. This parameter must not be null. 2858 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2859 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2860 * @param installerPackageName Optional package name of the application that is performing the 2861 * installation. This identifies which market the package came from. 2862 * @deprecated Use {@link #installPackage(Uri, IPackageInstallObserver2, int, String)} 2863 * instead. This method will continue to be supported but the older observer interface 2864 * will not get additional failure details. 2865 */ 2866 public abstract void installPackage( 2867 Uri packageURI, IPackageInstallObserver observer, int flags, 2868 String installerPackageName); 2869 2870 /** 2871 * Similar to 2872 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2873 * with an extra verification file provided. 2874 * 2875 * @param packageURI The location of the package file to install. This can 2876 * be a 'file:' or a 'content:' URI. 2877 * @param observer An observer callback to get notified when the package 2878 * installation is complete. 2879 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2880 * will be called when that happens. This parameter must not be null. 2881 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2882 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2883 * @param installerPackageName Optional package name of the application that 2884 * is performing the installation. This identifies which market 2885 * the package came from. 2886 * @param verificationURI The location of the supplementary verification 2887 * file. This can be a 'file:' or a 'content:' URI. May be 2888 * {@code null}. 2889 * @param manifestDigest an object that holds the digest of the package 2890 * which can be used to verify ownership. May be {@code null}. 2891 * @param encryptionParams if the package to be installed is encrypted, 2892 * these parameters describing the encryption and authentication 2893 * used. May be {@code null}. 2894 * @hide 2895 * @deprecated Use {@link #installPackageWithVerification(Uri, IPackageInstallObserver2, 2896 * int, String, Uri, ManifestDigest, ContainerEncryptionParams)} instead. This method will 2897 * continue to be supported but the older observer interface will not get additional failure 2898 * details. 2899 */ 2900 public abstract void installPackageWithVerification(Uri packageURI, 2901 IPackageInstallObserver observer, int flags, String installerPackageName, 2902 Uri verificationURI, ManifestDigest manifestDigest, 2903 ContainerEncryptionParams encryptionParams); 2904 2905 /** 2906 * Similar to 2907 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2908 * with an extra verification information provided. 2909 * 2910 * @param packageURI The location of the package file to install. This can 2911 * be a 'file:' or a 'content:' URI. 2912 * @param observer An observer callback to get notified when the package 2913 * installation is complete. 2914 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2915 * will be called when that happens. This parameter must not be null. 2916 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2917 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2918 * @param installerPackageName Optional package name of the application that 2919 * is performing the installation. This identifies which market 2920 * the package came from. 2921 * @param verificationParams an object that holds signal information to 2922 * assist verification. May be {@code null}. 2923 * @param encryptionParams if the package to be installed is encrypted, 2924 * these parameters describing the encryption and authentication 2925 * used. May be {@code null}. 2926 * 2927 * @hide 2928 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 2929 * IPackageInstallObserver2, int, String, VerificationParams, 2930 * ContainerEncryptionParams)} instead. This method will continue to be 2931 * supported but the older observer interface will not get additional failure details. 2932 */ 2933 @Deprecated 2934 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2935 IPackageInstallObserver observer, int flags, String installerPackageName, 2936 VerificationParams verificationParams, 2937 ContainerEncryptionParams encryptionParams); 2938 2939 // Package-install variants that take the new, expanded form of observer interface. 2940 // Note that these *also* take the original observer type and will redundantly 2941 // report the same information to that observer if supplied; but it is not required. 2942 2943 /** 2944 * @hide 2945 * 2946 * Install a package. Since this may take a little while, the result will 2947 * be posted back to the given observer. An installation will fail if the calling context 2948 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2949 * package named in the package file's manifest is already installed, or if there's no space 2950 * available on the device. 2951 * 2952 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2953 * 'content:' URI. 2954 * @param observer An observer callback to get notified when the package installation is 2955 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2956 * called when that happens. This parameter must not be null. 2957 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2958 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2959 * @param installerPackageName Optional package name of the application that is performing the 2960 * installation. This identifies which market the package came from. 2961 */ 2962 public abstract void installPackage( 2963 Uri packageURI, PackageInstallObserver observer, 2964 int flags, String installerPackageName); 2965 2966 /** 2967 * Similar to 2968 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2969 * with an extra verification file provided. 2970 * 2971 * @param packageURI The location of the package file to install. This can 2972 * be a 'file:' or a 'content:' URI. 2973 * @param observer An observer callback to get notified when the package installation is 2974 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2975 * called when that happens. This parameter must not be null. 2976 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2977 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2978 * @param installerPackageName Optional package name of the application that 2979 * is performing the installation. This identifies which market 2980 * the package came from. 2981 * @param verificationURI The location of the supplementary verification 2982 * file. This can be a 'file:' or a 'content:' URI. May be 2983 * {@code null}. 2984 * @param manifestDigest an object that holds the digest of the package 2985 * which can be used to verify ownership. May be {@code null}. 2986 * @param encryptionParams if the package to be installed is encrypted, 2987 * these parameters describing the encryption and authentication 2988 * used. May be {@code null}. 2989 * @hide 2990 */ 2991 public abstract void installPackageWithVerification(Uri packageURI, 2992 PackageInstallObserver observer, int flags, String installerPackageName, 2993 Uri verificationURI, ManifestDigest manifestDigest, 2994 ContainerEncryptionParams encryptionParams); 2995 2996 /** 2997 * Similar to 2998 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2999 * with an extra verification information provided. 3000 * 3001 * @param packageURI The location of the package file to install. This can 3002 * be a 'file:' or a 'content:' URI. 3003 * @param observer An observer callback to get notified when the package installation is 3004 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 3005 * called when that happens. This parameter must not be null. 3006 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 3007 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 3008 * @param installerPackageName Optional package name of the application that 3009 * is performing the installation. This identifies which market 3010 * the package came from. 3011 * @param verificationParams an object that holds signal information to 3012 * assist verification. May be {@code null}. 3013 * @param encryptionParams if the package to be installed is encrypted, 3014 * these parameters describing the encryption and authentication 3015 * used. May be {@code null}. 3016 * 3017 * @hide 3018 */ 3019 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 3020 PackageInstallObserver observer, int flags, String installerPackageName, 3021 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 3022 3023 /** 3024 * If there is already an application with the given package name installed 3025 * on the system for other users, also install it for the calling user. 3026 * @hide 3027 */ 3028 public abstract int installExistingPackage(String packageName) 3029 throws NameNotFoundException; 3030 3031 /** 3032 * Allows a package listening to the 3033 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3034 * broadcast} to respond to the package manager. The response must include 3035 * the {@code verificationCode} which is one of 3036 * {@link PackageManager#VERIFICATION_ALLOW} or 3037 * {@link PackageManager#VERIFICATION_REJECT}. 3038 * 3039 * @param id pending package identifier as passed via the 3040 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3041 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 3042 * or {@link PackageManager#VERIFICATION_REJECT}. 3043 * @throws SecurityException if the caller does not have the 3044 * PACKAGE_VERIFICATION_AGENT permission. 3045 */ 3046 public abstract void verifyPendingInstall(int id, int verificationCode); 3047 3048 /** 3049 * Allows a package listening to the 3050 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3051 * broadcast} to extend the default timeout for a response and declare what 3052 * action to perform after the timeout occurs. The response must include 3053 * the {@code verificationCodeAtTimeout} which is one of 3054 * {@link PackageManager#VERIFICATION_ALLOW} or 3055 * {@link PackageManager#VERIFICATION_REJECT}. 3056 * 3057 * This method may only be called once per package id. Additional calls 3058 * will have no effect. 3059 * 3060 * @param id pending package identifier as passed via the 3061 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3062 * @param verificationCodeAtTimeout either 3063 * {@link PackageManager#VERIFICATION_ALLOW} or 3064 * {@link PackageManager#VERIFICATION_REJECT}. If 3065 * {@code verificationCodeAtTimeout} is neither 3066 * {@link PackageManager#VERIFICATION_ALLOW} or 3067 * {@link PackageManager#VERIFICATION_REJECT}, then 3068 * {@code verificationCodeAtTimeout} will default to 3069 * {@link PackageManager#VERIFICATION_REJECT}. 3070 * @param millisecondsToDelay the amount of time requested for the timeout. 3071 * Must be positive and less than 3072 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3073 * {@code millisecondsToDelay} is out of bounds, 3074 * {@code millisecondsToDelay} will be set to the closest in 3075 * bounds value; namely, 0 or 3076 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3077 * @throws SecurityException if the caller does not have the 3078 * PACKAGE_VERIFICATION_AGENT permission. 3079 */ 3080 public abstract void extendVerificationTimeout(int id, 3081 int verificationCodeAtTimeout, long millisecondsToDelay); 3082 3083 /** 3084 * Change the installer associated with a given package. There are limitations 3085 * on how the installer package can be changed; in particular: 3086 * <ul> 3087 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3088 * is not signed with the same certificate as the calling application. 3089 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3090 * has an installer package, and that installer package is not signed with 3091 * the same certificate as the calling application. 3092 * </ul> 3093 * 3094 * @param targetPackage The installed package whose installer will be changed. 3095 * @param installerPackageName The package name of the new installer. May be 3096 * null to clear the association. 3097 */ 3098 public abstract void setInstallerPackageName(String targetPackage, 3099 String installerPackageName); 3100 3101 /** 3102 * Attempts to delete a package. Since this may take a little while, the result will 3103 * be posted back to the given observer. A deletion will fail if the calling context 3104 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3105 * named package cannot be found, or if the named package is a "system package". 3106 * (TODO: include pointer to documentation on "system packages") 3107 * 3108 * @param packageName The name of the package to delete 3109 * @param observer An observer callback to get notified when the package deletion is 3110 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3111 * called when that happens. observer may be null to indicate that no callback is desired. 3112 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3113 * {@link #DELETE_ALL_USERS}. 3114 * 3115 * @hide 3116 */ 3117 public abstract void deletePackage( 3118 String packageName, IPackageDeleteObserver observer, int flags); 3119 3120 /** 3121 * Retrieve the package name of the application that installed a package. This identifies 3122 * which market the package came from. 3123 * 3124 * @param packageName The name of the package to query 3125 */ 3126 public abstract String getInstallerPackageName(String packageName); 3127 3128 /** 3129 * Attempts to clear the user data directory of an application. 3130 * Since this may take a little while, the result will 3131 * be posted back to the given observer. A deletion will fail if the 3132 * named package cannot be found, or if the named package is a "system package". 3133 * 3134 * @param packageName The name of the package 3135 * @param observer An observer callback to get notified when the operation is finished 3136 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3137 * will be called when that happens. observer may be null to indicate that 3138 * no callback is desired. 3139 * 3140 * @hide 3141 */ 3142 public abstract void clearApplicationUserData(String packageName, 3143 IPackageDataObserver observer); 3144 /** 3145 * Attempts to delete the cache files associated with an application. 3146 * Since this may take a little while, the result will 3147 * be posted back to the given observer. A deletion will fail if the calling context 3148 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3149 * named package cannot be found, or if the named package is a "system package". 3150 * 3151 * @param packageName The name of the package to delete 3152 * @param observer An observer callback to get notified when the cache file deletion 3153 * is complete. 3154 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3155 * will be called when that happens. observer may be null to indicate that 3156 * no callback is desired. 3157 * 3158 * @hide 3159 */ 3160 public abstract void deleteApplicationCacheFiles(String packageName, 3161 IPackageDataObserver observer); 3162 3163 /** 3164 * Free storage by deleting LRU sorted list of cache files across 3165 * all applications. If the currently available free storage 3166 * on the device is greater than or equal to the requested 3167 * free storage, no cache files are cleared. If the currently 3168 * available storage on the device is less than the requested 3169 * free storage, some or all of the cache files across 3170 * all applications are deleted (based on last accessed time) 3171 * to increase the free storage space on the device to 3172 * the requested value. There is no guarantee that clearing all 3173 * the cache files from all applications will clear up 3174 * enough storage to achieve the desired value. 3175 * @param freeStorageSize The number of bytes of storage to be 3176 * freed by the system. Say if freeStorageSize is XX, 3177 * and the current free storage is YY, 3178 * if XX is less than YY, just return. if not free XX-YY number 3179 * of bytes if possible. 3180 * @param observer call back used to notify when 3181 * the operation is completed 3182 * 3183 * @hide 3184 */ 3185 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3186 3187 /** 3188 * Free storage by deleting LRU sorted list of cache files across 3189 * all applications. If the currently available free storage 3190 * on the device is greater than or equal to the requested 3191 * free storage, no cache files are cleared. If the currently 3192 * available storage on the device is less than the requested 3193 * free storage, some or all of the cache files across 3194 * all applications are deleted (based on last accessed time) 3195 * to increase the free storage space on the device to 3196 * the requested value. There is no guarantee that clearing all 3197 * the cache files from all applications will clear up 3198 * enough storage to achieve the desired value. 3199 * @param freeStorageSize The number of bytes of storage to be 3200 * freed by the system. Say if freeStorageSize is XX, 3201 * and the current free storage is YY, 3202 * if XX is less than YY, just return. if not free XX-YY number 3203 * of bytes if possible. 3204 * @param pi IntentSender call back used to 3205 * notify when the operation is completed.May be null 3206 * to indicate that no call back is desired. 3207 * 3208 * @hide 3209 */ 3210 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3211 3212 /** 3213 * Retrieve the size information for a package. 3214 * Since this may take a little while, the result will 3215 * be posted back to the given observer. The calling context 3216 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3217 * 3218 * @param packageName The name of the package whose size information is to be retrieved 3219 * @param userHandle The user whose size information should be retrieved. 3220 * @param observer An observer callback to get notified when the operation 3221 * is complete. 3222 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3223 * The observer's callback is invoked with a PackageStats object(containing the 3224 * code, data and cache sizes of the package) and a boolean value representing 3225 * the status of the operation. observer may be null to indicate that 3226 * no callback is desired. 3227 * 3228 * @hide 3229 */ 3230 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3231 IPackageStatsObserver observer); 3232 3233 /** 3234 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3235 * returns the size for the calling user. 3236 * 3237 * @hide 3238 */ 3239 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3240 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3241 } 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 addPackageToPreferred(String packageName); 3250 3251 /** 3252 * @deprecated This function no longer does anything; it was an old 3253 * approach to managing preferred activities, which has been superseded 3254 * by (and conflicts with) the modern activity-based preferences. 3255 */ 3256 @Deprecated 3257 public abstract void removePackageFromPreferred(String packageName); 3258 3259 /** 3260 * Retrieve the list of all currently configured preferred packages. The 3261 * first package on the list is the most preferred, the last is the 3262 * least preferred. 3263 * 3264 * @param flags Additional option flags. Use any combination of 3265 * {@link #GET_ACTIVITIES}, 3266 * {@link #GET_GIDS}, 3267 * {@link #GET_CONFIGURATIONS}, 3268 * {@link #GET_INSTRUMENTATION}, 3269 * {@link #GET_PERMISSIONS}, 3270 * {@link #GET_PROVIDERS}, 3271 * {@link #GET_RECEIVERS}, 3272 * {@link #GET_SERVICES}, 3273 * {@link #GET_SIGNATURES}, to modify the data returned. 3274 * 3275 * @return Returns a list of PackageInfo objects describing each 3276 * preferred application, in order of preference. 3277 * 3278 * @see #GET_ACTIVITIES 3279 * @see #GET_GIDS 3280 * @see #GET_CONFIGURATIONS 3281 * @see #GET_INSTRUMENTATION 3282 * @see #GET_PERMISSIONS 3283 * @see #GET_PROVIDERS 3284 * @see #GET_RECEIVERS 3285 * @see #GET_SERVICES 3286 * @see #GET_SIGNATURES 3287 */ 3288 public abstract List<PackageInfo> getPreferredPackages(int flags); 3289 3290 /** 3291 * @deprecated This is a protected API that should not have been available 3292 * to third party applications. It is the platform's responsibility for 3293 * assigning preferred activities and this cannot be directly modified. 3294 * 3295 * Add a new preferred activity mapping to the system. This will be used 3296 * to automatically select the given activity component when 3297 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3298 * multiple matching activities and also matches the given filter. 3299 * 3300 * @param filter The set of intents under which this activity will be 3301 * made preferred. 3302 * @param match The IntentFilter match category that this preference 3303 * applies to. 3304 * @param set The set of activities that the user was picking from when 3305 * this preference was made. 3306 * @param activity The component name of the activity that is to be 3307 * preferred. 3308 */ 3309 @Deprecated 3310 public abstract void addPreferredActivity(IntentFilter filter, int match, 3311 ComponentName[] set, ComponentName activity); 3312 3313 /** 3314 * Same as {@link #addPreferredActivity(IntentFilter, int, 3315 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3316 to. 3317 * @hide 3318 */ 3319 public void addPreferredActivity(IntentFilter filter, int match, 3320 ComponentName[] set, ComponentName activity, int userId) { 3321 throw new RuntimeException("Not implemented. Must override in a subclass."); 3322 } 3323 3324 /** 3325 * @deprecated This is a protected API that should not have been available 3326 * to third party applications. It is the platform's responsibility for 3327 * assigning preferred activities and this cannot be directly modified. 3328 * 3329 * Replaces an existing preferred activity mapping to the system, and if that were not present 3330 * adds a new preferred activity. This will be used 3331 * to automatically select the given activity component when 3332 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3333 * multiple matching activities and also matches the given filter. 3334 * 3335 * @param filter The set of intents under which this activity will be 3336 * made preferred. 3337 * @param match The IntentFilter match category that this preference 3338 * applies to. 3339 * @param set The set of activities that the user was picking from when 3340 * this preference was made. 3341 * @param activity The component name of the activity that is to be 3342 * preferred. 3343 * @hide 3344 */ 3345 @Deprecated 3346 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3347 ComponentName[] set, ComponentName activity); 3348 3349 /** 3350 * Remove all preferred activity mappings, previously added with 3351 * {@link #addPreferredActivity}, from the 3352 * system whose activities are implemented in the given package name. 3353 * An application can only clear its own package(s). 3354 * 3355 * @param packageName The name of the package whose preferred activity 3356 * mappings are to be removed. 3357 */ 3358 public abstract void clearPackagePreferredActivities(String packageName); 3359 3360 /** 3361 * Retrieve all preferred activities, previously added with 3362 * {@link #addPreferredActivity}, that are 3363 * currently registered with the system. 3364 * 3365 * @param outFilters A list in which to place the filters of all of the 3366 * preferred activities, or null for none. 3367 * @param outActivities A list in which to place the component names of 3368 * all of the preferred activities, or null for none. 3369 * @param packageName An option package in which you would like to limit 3370 * the list. If null, all activities will be returned; if non-null, only 3371 * those activities in the given package are returned. 3372 * 3373 * @return Returns the total number of registered preferred activities 3374 * (the number of distinct IntentFilter records, not the number of unique 3375 * activity components) that were found. 3376 */ 3377 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3378 List<ComponentName> outActivities, String packageName); 3379 3380 /** 3381 * Ask for the set of available 'home' activities and the current explicit 3382 * default, if any. 3383 * @hide 3384 */ 3385 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3386 3387 /** 3388 * Set the enabled setting for a package component (activity, receiver, service, provider). 3389 * This setting will override any enabled state which may have been set by the component in its 3390 * manifest. 3391 * 3392 * @param componentName The component to enable 3393 * @param newState The new enabled state for the component. The legal values for this state 3394 * are: 3395 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3396 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3397 * and 3398 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3399 * The last one removes the setting, thereby restoring the component's state to 3400 * whatever was set in it's manifest (or enabled, by default). 3401 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3402 */ 3403 public abstract void setComponentEnabledSetting(ComponentName componentName, 3404 int newState, int flags); 3405 3406 3407 /** 3408 * Return the the enabled setting for a package component (activity, 3409 * receiver, service, provider). This returns the last value set by 3410 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3411 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3412 * the value originally specified in the manifest has not been modified. 3413 * 3414 * @param componentName The component to retrieve. 3415 * @return Returns the current enabled state for the component. May 3416 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3417 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3418 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3419 * component's enabled state is based on the original information in 3420 * the manifest as found in {@link ComponentInfo}. 3421 */ 3422 public abstract int getComponentEnabledSetting(ComponentName componentName); 3423 3424 /** 3425 * Set the enabled setting for an application 3426 * This setting will override any enabled state which may have been set by the application in 3427 * its manifest. It also overrides the enabled state set in the manifest for any of the 3428 * application's components. It does not override any enabled state set by 3429 * {@link #setComponentEnabledSetting} for any of the application's components. 3430 * 3431 * @param packageName The package name of the application to enable 3432 * @param newState The new enabled state for the component. The legal values for this state 3433 * are: 3434 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3435 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3436 * and 3437 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3438 * The last one removes the setting, thereby restoring the applications's state to 3439 * whatever was set in its manifest (or enabled, by default). 3440 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3441 */ 3442 public abstract void setApplicationEnabledSetting(String packageName, 3443 int newState, int flags); 3444 3445 /** 3446 * Return the the enabled setting for an application. This returns 3447 * the last value set by 3448 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3449 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3450 * the value originally specified in the manifest has not been modified. 3451 * 3452 * @param packageName The component to retrieve. 3453 * @return Returns the current enabled state for the component. May 3454 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3455 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3456 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3457 * application's enabled state is based on the original information in 3458 * the manifest as found in {@link ComponentInfo}. 3459 * @throws IllegalArgumentException if the named package does not exist. 3460 */ 3461 public abstract int getApplicationEnabledSetting(String packageName); 3462 3463 /** 3464 * Puts the package in a blocked state, which is almost like an uninstalled state, 3465 * making the package unavailable, but it doesn't remove the data or the actual 3466 * package file. 3467 * @hide 3468 */ 3469 public abstract boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, 3470 UserHandle userHandle); 3471 3472 /** 3473 * Returns the blocked state of a package. 3474 * @see #setApplicationBlockedSettingAsUser(String, boolean, UserHandle) 3475 * @hide 3476 */ 3477 public abstract boolean getApplicationBlockedSettingAsUser(String packageName, 3478 UserHandle userHandle); 3479 3480 /** 3481 * Return whether the device has been booted into safe mode. 3482 */ 3483 public abstract boolean isSafeMode(); 3484 3485 /** 3486 * Attempts to move package resources from internal to external media or vice versa. 3487 * Since this may take a little while, the result will 3488 * be posted back to the given observer. This call may fail if the calling context 3489 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3490 * named package cannot be found, or if the named package is a "system package". 3491 * 3492 * @param packageName The name of the package to delete 3493 * @param observer An observer callback to get notified when the package move is 3494 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3495 * called when that happens. observer may be null to indicate that no callback is desired. 3496 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3497 * {@link #MOVE_EXTERNAL_MEDIA} 3498 * 3499 * @hide 3500 */ 3501 public abstract void movePackage( 3502 String packageName, IPackageMoveObserver observer, int flags); 3503 3504 /** 3505 * Returns the device identity that verifiers can use to associate their scheme to a particular 3506 * device. This should not be used by anything other than a package verifier. 3507 * 3508 * @return identity that uniquely identifies current device 3509 * @hide 3510 */ 3511 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3512 3513 /** 3514 * Returns the data directory for a particular user and package, given the uid of the package. 3515 * @param uid uid of the package, including the userId and appId 3516 * @param packageName name of the package 3517 * @return the user-specific data directory for the package 3518 * @hide 3519 */ 3520 public static String getDataDirForUser(int userId, String packageName) { 3521 // TODO: This should be shared with Installer's knowledge of user directory 3522 return Environment.getDataDirectory().toString() + "/user/" + userId 3523 + "/" + packageName; 3524 } 3525 3526 /** 3527 * Adds a forwarding intent filter. After calling this method all intents sent from the user 3528 * with id userIdOrig can also be be resolved by activities in the user with id userIdDest if 3529 * they match the specified intent filter. 3530 * @param filter the {@link IntentFilter} the intent has to match to be forwarded 3531 * @param removable if set to false, {@link clearForwardingIntents} will not remove this intent 3532 * filter 3533 * @param userIdOrig user from which the intent can be forwarded 3534 * @param userIdDest user to which the intent can be forwarded 3535 * @hide 3536 */ 3537 public abstract void addForwardingIntentFilter(IntentFilter filter, boolean removable, 3538 int userIdOrig, int userIdDest); 3539 3540 /** 3541 * Clearing all removable {@link ForwardingIntentFilter}s that are set with the given user as 3542 * the origin. 3543 * @param userIdOrig user from which the intent can be forwarded 3544 * @hide 3545 */ 3546 public abstract void clearForwardingIntentFilters(int userIdOrig); 3547} 3548