PackageManager.java revision 68b9d97593d2ec79892813ab06f1b89c41de64b0
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.content.pm; 18 19import android.annotation.IntDef; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.app.PackageInstallObserver; 23import android.content.ComponentName; 24import android.content.Context; 25import android.content.Intent; 26import android.content.IntentFilter; 27import android.content.IntentSender; 28import android.content.res.Resources; 29import android.content.res.XmlResourceParser; 30import android.graphics.drawable.Drawable; 31import android.net.Uri; 32import android.os.Environment; 33import android.os.UserHandle; 34import android.util.AndroidException; 35import android.util.DisplayMetrics; 36 37import java.io.File; 38import java.lang.annotation.Retention; 39import java.lang.annotation.RetentionPolicy; 40import java.util.List; 41 42/** 43 * Class for retrieving various kinds of information related to the application 44 * packages that are currently installed on the device. 45 * 46 * You can find this class through {@link Context#getPackageManager}. 47 */ 48public abstract class PackageManager { 49 50 /** 51 * This exception is thrown when a given package, application, or component 52 * name cannot be found. 53 */ 54 public static class NameNotFoundException extends AndroidException { 55 public NameNotFoundException() { 56 } 57 58 public NameNotFoundException(String name) { 59 super(name); 60 } 61 } 62 63 /** 64 * {@link PackageInfo} flag: return information about 65 * activities in the package in {@link PackageInfo#activities}. 66 */ 67 public static final int GET_ACTIVITIES = 0x00000001; 68 69 /** 70 * {@link PackageInfo} flag: return information about 71 * intent receivers in the package in 72 * {@link PackageInfo#receivers}. 73 */ 74 public static final int GET_RECEIVERS = 0x00000002; 75 76 /** 77 * {@link PackageInfo} flag: return information about 78 * services in the package in {@link PackageInfo#services}. 79 */ 80 public static final int GET_SERVICES = 0x00000004; 81 82 /** 83 * {@link PackageInfo} flag: return information about 84 * content providers in the package in 85 * {@link PackageInfo#providers}. 86 */ 87 public static final int GET_PROVIDERS = 0x00000008; 88 89 /** 90 * {@link PackageInfo} flag: return information about 91 * instrumentation in the package in 92 * {@link PackageInfo#instrumentation}. 93 */ 94 public static final int GET_INSTRUMENTATION = 0x00000010; 95 96 /** 97 * {@link PackageInfo} flag: return information about the 98 * intent filters supported by the activity. 99 */ 100 public static final int GET_INTENT_FILTERS = 0x00000020; 101 102 /** 103 * {@link PackageInfo} flag: return information about the 104 * signatures included in the package. 105 */ 106 public static final int GET_SIGNATURES = 0x00000040; 107 108 /** 109 * {@link ResolveInfo} flag: return the IntentFilter that 110 * was matched for a particular ResolveInfo in 111 * {@link ResolveInfo#filter}. 112 */ 113 public static final int GET_RESOLVED_FILTER = 0x00000040; 114 115 /** 116 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 117 * data {@link android.os.Bundle}s that are associated with a component. 118 * This applies for any API returning a ComponentInfo subclass. 119 */ 120 public static final int GET_META_DATA = 0x00000080; 121 122 /** 123 * {@link PackageInfo} flag: return the 124 * {@link PackageInfo#gids group ids} that are associated with an 125 * application. 126 * This applies for any API returning a PackageInfo class, either 127 * directly or nested inside of another. 128 */ 129 public static final int GET_GIDS = 0x00000100; 130 131 /** 132 * {@link PackageInfo} flag: include disabled components in the returned info. 133 */ 134 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 135 136 /** 137 * {@link ApplicationInfo} flag: return the 138 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 139 * that are associated with an application. 140 * This applies for any API returning an ApplicationInfo class, either 141 * directly or nested inside of another. 142 */ 143 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 144 145 /** 146 * {@link ProviderInfo} flag: return the 147 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 148 * that are associated with a content provider. 149 * This applies for any API returning a ProviderInfo class, either 150 * directly or nested inside of another. 151 */ 152 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 153 /** 154 * {@link PackageInfo} flag: return information about 155 * permissions in the package in 156 * {@link PackageInfo#permissions}. 157 */ 158 public static final int GET_PERMISSIONS = 0x00001000; 159 160 /** 161 * Flag parameter to retrieve some information about all applications (even 162 * uninstalled ones) which have data directories. This state could have 163 * resulted if applications have been deleted with flag 164 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 165 * reinstalled in future. 166 * <p> 167 * Note: this flag may cause less information about currently installed 168 * applications to be returned. 169 */ 170 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 171 172 /** 173 * {@link PackageInfo} flag: return information about 174 * hardware preferences in 175 * {@link PackageInfo#configPreferences PackageInfo.configPreferences} and 176 * requested features in {@link PackageInfo#reqFeatures 177 * PackageInfo.reqFeatures}. 178 */ 179 public static final int GET_CONFIGURATIONS = 0x00004000; 180 181 /** 182 * {@link PackageInfo} flag: include disabled components which are in 183 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 184 * in the returned info. Note that if you set this flag, applications 185 * that are in this disabled state will be reported as enabled. 186 */ 187 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 188 189 /** 190 * Resolution and querying flag: if set, only filters that support the 191 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 192 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 193 * supplied Intent. 194 */ 195 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 196 197 /** @hide */ 198 @IntDef({PERMISSION_GRANTED, PERMISSION_DENIED}) 199 @Retention(RetentionPolicy.SOURCE) 200 public @interface PermissionResult {} 201 202 /** 203 * Permission check result: this is returned by {@link #checkPermission} 204 * if the permission has been granted to the given package. 205 */ 206 public static final int PERMISSION_GRANTED = 0; 207 208 /** 209 * Permission check result: this is returned by {@link #checkPermission} 210 * if the permission has not been granted to the given package. 211 */ 212 public static final int PERMISSION_DENIED = -1; 213 214 /** 215 * Signature check result: this is returned by {@link #checkSignatures} 216 * if all signatures on the two packages match. 217 */ 218 public static final int SIGNATURE_MATCH = 0; 219 220 /** 221 * Signature check result: this is returned by {@link #checkSignatures} 222 * if neither of the two packages is signed. 223 */ 224 public static final int SIGNATURE_NEITHER_SIGNED = 1; 225 226 /** 227 * Signature check result: this is returned by {@link #checkSignatures} 228 * if the first package is not signed but the second is. 229 */ 230 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 231 232 /** 233 * Signature check result: this is returned by {@link #checkSignatures} 234 * if the second package is not signed but the first is. 235 */ 236 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 237 238 /** 239 * Signature check result: this is returned by {@link #checkSignatures} 240 * if not all signatures on both packages match. 241 */ 242 public static final int SIGNATURE_NO_MATCH = -3; 243 244 /** 245 * Signature check result: this is returned by {@link #checkSignatures} 246 * if either of the packages are not valid. 247 */ 248 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 249 250 /** 251 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 252 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 253 * component or application is in its default enabled state (as specified 254 * in its manifest). 255 */ 256 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 257 258 /** 259 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 260 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 261 * component or application has been explictily enabled, regardless of 262 * what it has specified in its manifest. 263 */ 264 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 265 266 /** 267 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 268 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 269 * component or application has been explicitly disabled, regardless of 270 * what it has specified in its manifest. 271 */ 272 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 273 274 /** 275 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 276 * user has explicitly disabled the application, regardless of what it has 277 * specified in its manifest. Because this is due to the user's request, 278 * they may re-enable it if desired through the appropriate system UI. This 279 * option currently <strong>cannot</strong> be used with 280 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 281 */ 282 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 283 284 /** 285 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 286 * application should be considered, until the point where the user actually 287 * wants to use it. This means that it will not normally show up to the user 288 * (such as in the launcher), but various parts of the user interface can 289 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 290 * the user to select it (as for example an IME, device admin, etc). Such code, 291 * once the user has selected the app, should at that point also make it enabled. 292 * This option currently <strong>can not</strong> be used with 293 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 294 */ 295 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 296 297 /** 298 * Flag parameter for {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} to 299 * indicate that this package should be installed as forward locked, i.e. only the app itself 300 * should have access to its code and non-resource assets. 301 * @hide 302 */ 303 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 304 305 /** 306 * Flag parameter for {@link #installPackage} to indicate that you want to replace an already 307 * installed package, if one exists. 308 * @hide 309 */ 310 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 311 312 /** 313 * Flag parameter for {@link #installPackage} to indicate that you want to 314 * allow test packages (those that have set android:testOnly in their 315 * manifest) to be installed. 316 * @hide 317 */ 318 public static final int INSTALL_ALLOW_TEST = 0x00000004; 319 320 /** 321 * Flag parameter for {@link #installPackage} to indicate that this 322 * package has to be installed on the sdcard. 323 * @hide 324 */ 325 public static final int INSTALL_EXTERNAL = 0x00000008; 326 327 /** 328 * Flag parameter for {@link #installPackage} to indicate that this package 329 * has to be installed on the sdcard. 330 * @hide 331 */ 332 public static final int INSTALL_INTERNAL = 0x00000010; 333 334 /** 335 * Flag parameter for {@link #installPackage} to indicate that this install 336 * was initiated via ADB. 337 * 338 * @hide 339 */ 340 public static final int INSTALL_FROM_ADB = 0x00000020; 341 342 /** 343 * Flag parameter for {@link #installPackage} to indicate that this install 344 * should immediately be visible to all users. 345 * 346 * @hide 347 */ 348 public static final int INSTALL_ALL_USERS = 0x00000040; 349 350 /** 351 * Flag parameter for {@link #installPackage} to indicate that it is okay 352 * to install an update to an app where the newly installed app has a lower 353 * version code than the currently installed app. 354 * 355 * @hide 356 */ 357 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 358 359 /** 360 * Flag parameter for 361 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 362 * that you don't want to kill the app containing the component. Be careful when you set this 363 * since changing component states can make the containing application's behavior unpredictable. 364 */ 365 public static final int DONT_KILL_APP = 0x00000001; 366 367 /** 368 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 369 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} on success. 370 * @hide 371 */ 372 public static final int INSTALL_SUCCEEDED = 1; 373 374 /** 375 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 376 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package is 377 * already installed. 378 * @hide 379 */ 380 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 381 382 /** 383 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 384 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package archive 385 * file is invalid. 386 * @hide 387 */ 388 public static final int INSTALL_FAILED_INVALID_APK = -2; 389 390 /** 391 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 392 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the URI passed in 393 * is invalid. 394 * @hide 395 */ 396 public static final int INSTALL_FAILED_INVALID_URI = -3; 397 398 /** 399 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 400 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if the package manager 401 * service found that the device didn't have enough storage space to install the app. 402 * @hide 403 */ 404 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 405 406 /** 407 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 408 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if a 409 * package is already installed with the same name. 410 * @hide 411 */ 412 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 413 414 /** 415 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 416 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 417 * the requested shared user does not exist. 418 * @hide 419 */ 420 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 421 422 /** 423 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 424 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 425 * a previously installed package of the same name has a different signature 426 * than the new package (and the old package's data was not removed). 427 * @hide 428 */ 429 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 430 431 /** 432 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 433 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 434 * the new package is requested a shared user which is already installed on the 435 * device and does not have matching signature. 436 * @hide 437 */ 438 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 439 440 /** 441 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 442 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 443 * the new package uses a shared library that is not available. 444 * @hide 445 */ 446 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 447 448 /** 449 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 450 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 451 * the new package uses a shared library that is not available. 452 * @hide 453 */ 454 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 455 456 /** 457 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 458 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 459 * the new package failed while optimizing and validating its dex files, 460 * either because there was not enough storage or the validation failed. 461 * @hide 462 */ 463 public static final int INSTALL_FAILED_DEXOPT = -11; 464 465 /** 466 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 467 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 468 * the new package failed because the current SDK version is older than 469 * that required by the package. 470 * @hide 471 */ 472 public static final int INSTALL_FAILED_OLDER_SDK = -12; 473 474 /** 475 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 476 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 477 * the new package failed because it contains a content provider with the 478 * same authority as a provider already installed in the system. 479 * @hide 480 */ 481 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 482 483 /** 484 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 485 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 486 * the new package failed because the current SDK version is newer than 487 * that required by the package. 488 * @hide 489 */ 490 public static final int INSTALL_FAILED_NEWER_SDK = -14; 491 492 /** 493 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 494 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 495 * the new package failed because it has specified that it is a test-only 496 * package and the caller has not supplied the {@link #INSTALL_ALLOW_TEST} 497 * flag. 498 * @hide 499 */ 500 public static final int INSTALL_FAILED_TEST_ONLY = -15; 501 502 /** 503 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 504 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 505 * the package being installed contains native code, but none that is 506 * compatible with the the device's CPU_ABI. 507 * @hide 508 */ 509 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 510 511 /** 512 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 513 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 514 * the new package uses a feature that is not available. 515 * @hide 516 */ 517 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 518 519 // ------ Errors related to sdcard 520 /** 521 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 522 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 523 * a secure container mount point couldn't be accessed on external media. 524 * @hide 525 */ 526 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 527 528 /** 529 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 530 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 531 * the new package couldn't be installed in the specified install 532 * location. 533 * @hide 534 */ 535 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 536 537 /** 538 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 539 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 540 * the new package couldn't be installed in the specified install 541 * location because the media is not available. 542 * @hide 543 */ 544 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 545 546 /** 547 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 548 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 549 * the new package couldn't be installed because the verification timed out. 550 * @hide 551 */ 552 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 553 554 /** 555 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 556 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 557 * the new package couldn't be installed because the verification did not succeed. 558 * @hide 559 */ 560 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 561 562 /** 563 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 564 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 565 * the package changed from what the calling program expected. 566 * @hide 567 */ 568 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 569 570 /** 571 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 572 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 573 * the new package is assigned a different UID than it previously held. 574 * @hide 575 */ 576 public static final int INSTALL_FAILED_UID_CHANGED = -24; 577 578 /** 579 * Installation return code: this is passed to the {@link IPackageInstallObserver} by 580 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} if 581 * the new package has an older version code than the currently installed package. 582 * @hide 583 */ 584 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 585 586 /** 587 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 588 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 589 * if the parser was given a path that is not a file, or does not end with the expected 590 * '.apk' extension. 591 * @hide 592 */ 593 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 594 595 /** 596 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 597 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 598 * if the parser was unable to retrieve the AndroidManifest.xml file. 599 * @hide 600 */ 601 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 602 603 /** 604 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 605 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 606 * if the parser encountered an unexpected exception. 607 * @hide 608 */ 609 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 610 611 /** 612 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 613 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 614 * if the parser did not find any certificates in the .apk. 615 * @hide 616 */ 617 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 618 619 /** 620 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 621 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 622 * if the parser found inconsistent certificates on the files in the .apk. 623 * @hide 624 */ 625 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 626 627 /** 628 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 629 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 630 * if the parser encountered a CertificateEncodingException in one of the 631 * files in the .apk. 632 * @hide 633 */ 634 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 635 636 /** 637 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 638 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 639 * if the parser encountered a bad or missing package name in the manifest. 640 * @hide 641 */ 642 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 643 644 /** 645 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 646 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 647 * if the parser encountered a bad shared user id name in the manifest. 648 * @hide 649 */ 650 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 651 652 /** 653 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 654 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 655 * if the parser encountered some structural problem in the manifest. 656 * @hide 657 */ 658 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 659 660 /** 661 * Installation parse return code: this is passed to the {@link IPackageInstallObserver} by 662 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 663 * if the parser did not find any actionable tags (instrumentation or application) 664 * in the manifest. 665 * @hide 666 */ 667 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 668 669 /** 670 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 671 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 672 * if the system failed to install the package because of system issues. 673 * @hide 674 */ 675 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 676 677 /** 678 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 679 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 680 * if the system failed to install the package because the user is restricted from installing 681 * apps. 682 * @hide 683 */ 684 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 685 686 /** 687 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 688 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 689 * if the system failed to install the package because it is attempting to define a 690 * permission that is already defined by some existing package. 691 * 692 * <p>The package name of the app which has already defined the permission is passed to 693 * a {@link IPackageInstallObserver2}, if any, as the {@link #EXTRA_EXISTING_PACKAGE} 694 * string extra; and the name of the permission being redefined is passed in the 695 * {@link #EXTRA_EXISTING_PERMISSION} string extra. 696 * @hide 697 */ 698 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 699 700 /** 701 * Installation failed return code: this is passed to the {@link IPackageInstallObserver} by 702 * {@link #installPackage(android.net.Uri, IPackageInstallObserver, int)} 703 * if the system failed to install the package because its packaged native code did not 704 * match any of the ABIs supported by the system. 705 * 706 * @hide 707 */ 708 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 709 710 /** 711 * Internal return code for NativeLibraryHelper methods to indicate that the package 712 * being processed did not contain any native code. This is placed here only so that 713 * it can belong to the same value space as the other install failure codes. 714 * 715 * @hide 716 */ 717 public static final int NO_NATIVE_LIBRARIES = -114; 718 719 /** 720 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 721 * package's data directory. 722 * 723 * @hide 724 */ 725 public static final int DELETE_KEEP_DATA = 0x00000001; 726 727 /** 728 * Flag parameter for {@link #deletePackage} to indicate that you want the 729 * package deleted for all users. 730 * 731 * @hide 732 */ 733 public static final int DELETE_ALL_USERS = 0x00000002; 734 735 /** 736 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 737 * uninstall on a system that has been updated, then don't do the normal process 738 * of uninstalling the update and rolling back to the older system version (which 739 * needs to happen for all users); instead, just mark the app as uninstalled for 740 * the current user. 741 * 742 * @hide 743 */ 744 public static final int DELETE_SYSTEM_APP = 0x00000004; 745 746 /** 747 * Return code for when package deletion succeeds. This is passed to the 748 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 749 * succeeded in deleting the package. 750 * 751 * @hide 752 */ 753 public static final int DELETE_SUCCEEDED = 1; 754 755 /** 756 * Deletion failed return code: this is passed to the 757 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 758 * failed to delete the package for an unspecified reason. 759 * 760 * @hide 761 */ 762 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 763 764 /** 765 * Deletion failed return code: this is passed to the 766 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 767 * failed to delete the package because it is the active DevicePolicy 768 * manager. 769 * 770 * @hide 771 */ 772 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 773 774 /** 775 * Deletion failed return code: this is passed to the 776 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 777 * failed to delete the package since the user is restricted. 778 * 779 * @hide 780 */ 781 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 782 783 /** 784 * Return code that is passed to the {@link IPackageMoveObserver} by 785 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} when the 786 * package has been successfully moved by the system. 787 * 788 * @hide 789 */ 790 public static final int MOVE_SUCCEEDED = 1; 791 /** 792 * Error code that is passed to the {@link IPackageMoveObserver} by 793 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 794 * when the package hasn't been successfully moved by the system 795 * because of insufficient memory on specified media. 796 * @hide 797 */ 798 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 799 800 /** 801 * Error code that is passed to the {@link IPackageMoveObserver} by 802 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 803 * if the specified package doesn't exist. 804 * @hide 805 */ 806 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 807 808 /** 809 * Error code that is passed to the {@link IPackageMoveObserver} by 810 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 811 * if the specified package cannot be moved since its a system package. 812 * @hide 813 */ 814 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 815 816 /** 817 * Error code that is passed to the {@link IPackageMoveObserver} by 818 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 819 * if the specified package cannot be moved since its forward locked. 820 * @hide 821 */ 822 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 823 824 /** 825 * Error code that is passed to the {@link IPackageMoveObserver} by 826 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 827 * if the specified package cannot be moved to the specified location. 828 * @hide 829 */ 830 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 831 832 /** 833 * Error code that is passed to the {@link IPackageMoveObserver} by 834 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 835 * if the specified package cannot be moved to the specified location. 836 * @hide 837 */ 838 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 839 840 /** 841 * Error code that is passed to the {@link IPackageMoveObserver} by 842 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} if the 843 * specified package already has an operation pending in the 844 * {@link PackageHandler} queue. 845 * 846 * @hide 847 */ 848 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 849 850 /** 851 * Flag parameter for {@link #movePackage} to indicate that 852 * the package should be moved to internal storage if its 853 * been installed on external media. 854 * @hide 855 */ 856 public static final int MOVE_INTERNAL = 0x00000001; 857 858 /** 859 * Flag parameter for {@link #movePackage} to indicate that 860 * the package should be moved to external media. 861 * @hide 862 */ 863 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 864 865 /** 866 * Usable by the required verifier as the {@code verificationCode} argument 867 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 868 * allow the installation to proceed without any of the optional verifiers 869 * needing to vote. 870 * 871 * @hide 872 */ 873 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 874 875 /** 876 * Used as the {@code verificationCode} argument for 877 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 878 * package verifier allows the installation to proceed. 879 */ 880 public static final int VERIFICATION_ALLOW = 1; 881 882 /** 883 * Used as the {@code verificationCode} argument for 884 * {@link PackageManager#verifyPendingInstall} to indicate the calling 885 * package verifier does not vote to allow the installation to proceed. 886 */ 887 public static final int VERIFICATION_REJECT = -1; 888 889 /** 890 * Can be used as the {@code millisecondsToDelay} argument for 891 * {@link PackageManager#extendVerificationTimeout}. This is the 892 * maximum time {@code PackageManager} waits for the verification 893 * agent to return (in milliseconds). 894 */ 895 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 896 897 /** 898 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 899 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 900 * lag in sound input or output. 901 */ 902 @SdkConstant(SdkConstantType.FEATURE) 903 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 904 905 /** 906 * Feature for {@link #getSystemAvailableFeatures} and 907 * {@link #hasSystemFeature}: The device is capable of communicating with 908 * other devices via Bluetooth. 909 */ 910 @SdkConstant(SdkConstantType.FEATURE) 911 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 912 913 /** 914 * Feature for {@link #getSystemAvailableFeatures} and 915 * {@link #hasSystemFeature}: The device is capable of communicating with 916 * other devices via Bluetooth Low Energy radio. 917 */ 918 @SdkConstant(SdkConstantType.FEATURE) 919 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 920 921 /** 922 * Feature for {@link #getSystemAvailableFeatures} and 923 * {@link #hasSystemFeature}: The device has a camera facing away 924 * from the screen. 925 */ 926 @SdkConstant(SdkConstantType.FEATURE) 927 public static final String FEATURE_CAMERA = "android.hardware.camera"; 928 929 /** 930 * Feature for {@link #getSystemAvailableFeatures} and 931 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 932 */ 933 @SdkConstant(SdkConstantType.FEATURE) 934 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 935 936 /** 937 * Feature for {@link #getSystemAvailableFeatures} and 938 * {@link #hasSystemFeature}: The device has at least one camera pointing in 939 * some direction. 940 */ 941 @SdkConstant(SdkConstantType.FEATURE) 942 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 943 944 /** 945 * Feature for {@link #getSystemAvailableFeatures} and 946 * {@link #hasSystemFeature}: The device's camera supports flash. 947 */ 948 @SdkConstant(SdkConstantType.FEATURE) 949 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 950 951 /** 952 * Feature for {@link #getSystemAvailableFeatures} and 953 * {@link #hasSystemFeature}: The device has a front facing camera. 954 */ 955 @SdkConstant(SdkConstantType.FEATURE) 956 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 957 958 /** 959 * Feature for {@link #getSystemAvailableFeatures} and 960 * {@link #hasSystemFeature}: The device is capable of communicating with 961 * consumer IR devices. 962 */ 963 @SdkConstant(SdkConstantType.FEATURE) 964 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 965 966 /** 967 * Feature for {@link #getSystemAvailableFeatures} and 968 * {@link #hasSystemFeature}: The device supports one or more methods of 969 * reporting current location. 970 */ 971 @SdkConstant(SdkConstantType.FEATURE) 972 public static final String FEATURE_LOCATION = "android.hardware.location"; 973 974 /** 975 * Feature for {@link #getSystemAvailableFeatures} and 976 * {@link #hasSystemFeature}: The device has a Global Positioning System 977 * receiver and can report precise location. 978 */ 979 @SdkConstant(SdkConstantType.FEATURE) 980 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 981 982 /** 983 * Feature for {@link #getSystemAvailableFeatures} and 984 * {@link #hasSystemFeature}: The device can report location with coarse 985 * accuracy using a network-based geolocation system. 986 */ 987 @SdkConstant(SdkConstantType.FEATURE) 988 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 989 990 /** 991 * Feature for {@link #getSystemAvailableFeatures} and 992 * {@link #hasSystemFeature}: The device can record audio via a 993 * microphone. 994 */ 995 @SdkConstant(SdkConstantType.FEATURE) 996 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 997 998 /** 999 * Feature for {@link #getSystemAvailableFeatures} and 1000 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1001 * Communications (NFC). 1002 */ 1003 @SdkConstant(SdkConstantType.FEATURE) 1004 public static final String FEATURE_NFC = "android.hardware.nfc"; 1005 1006 /** 1007 * Feature for {@link #getSystemAvailableFeatures} and 1008 * {@link #hasSystemFeature}: The device supports host- 1009 * based NFC card emulation. 1010 * 1011 * TODO remove when depending apps have moved to new constant. 1012 * @hide 1013 * @deprecated 1014 */ 1015 @Deprecated 1016 @SdkConstant(SdkConstantType.FEATURE) 1017 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1018 1019 /** 1020 * Feature for {@link #getSystemAvailableFeatures} and 1021 * {@link #hasSystemFeature}: The device supports host- 1022 * based NFC card emulation. 1023 */ 1024 @SdkConstant(SdkConstantType.FEATURE) 1025 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1026 1027 /** 1028 * Feature for {@link #getSystemAvailableFeatures} and 1029 * {@link #hasSystemFeature}: The device includes an accelerometer. 1030 */ 1031 @SdkConstant(SdkConstantType.FEATURE) 1032 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1033 1034 /** 1035 * Feature for {@link #getSystemAvailableFeatures} and 1036 * {@link #hasSystemFeature}: The device includes a barometer (air 1037 * pressure sensor.) 1038 */ 1039 @SdkConstant(SdkConstantType.FEATURE) 1040 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1041 1042 /** 1043 * Feature for {@link #getSystemAvailableFeatures} and 1044 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1045 */ 1046 @SdkConstant(SdkConstantType.FEATURE) 1047 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1048 1049 /** 1050 * Feature for {@link #getSystemAvailableFeatures} and 1051 * {@link #hasSystemFeature}: The device includes a gyroscope. 1052 */ 1053 @SdkConstant(SdkConstantType.FEATURE) 1054 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1055 1056 /** 1057 * Feature for {@link #getSystemAvailableFeatures} and 1058 * {@link #hasSystemFeature}: The device includes a light sensor. 1059 */ 1060 @SdkConstant(SdkConstantType.FEATURE) 1061 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1062 1063 /** 1064 * Feature for {@link #getSystemAvailableFeatures} and 1065 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1066 */ 1067 @SdkConstant(SdkConstantType.FEATURE) 1068 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1069 1070 /** 1071 * Feature for {@link #getSystemAvailableFeatures} and 1072 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1073 */ 1074 @SdkConstant(SdkConstantType.FEATURE) 1075 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1076 1077 /** 1078 * Feature for {@link #getSystemAvailableFeatures} and 1079 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1080 */ 1081 @SdkConstant(SdkConstantType.FEATURE) 1082 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1083 1084 /** 1085 * Feature for {@link #getSystemAvailableFeatures} and 1086 * {@link #hasSystemFeature}: The device has a telephony radio with data 1087 * communication support. 1088 */ 1089 @SdkConstant(SdkConstantType.FEATURE) 1090 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1091 1092 /** 1093 * Feature for {@link #getSystemAvailableFeatures} and 1094 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1095 */ 1096 @SdkConstant(SdkConstantType.FEATURE) 1097 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1098 1099 /** 1100 * Feature for {@link #getSystemAvailableFeatures} and 1101 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1102 */ 1103 @SdkConstant(SdkConstantType.FEATURE) 1104 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1105 1106 /** 1107 * Feature for {@link #getSystemAvailableFeatures} and 1108 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1109 * as the USB host. 1110 */ 1111 @SdkConstant(SdkConstantType.FEATURE) 1112 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1113 1114 /** 1115 * Feature for {@link #getSystemAvailableFeatures} and 1116 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1117 */ 1118 @SdkConstant(SdkConstantType.FEATURE) 1119 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1120 1121 /** 1122 * Feature for {@link #getSystemAvailableFeatures} and 1123 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1124 */ 1125 @SdkConstant(SdkConstantType.FEATURE) 1126 public static final String FEATURE_SIP = "android.software.sip"; 1127 1128 /** 1129 * Feature for {@link #getSystemAvailableFeatures} and 1130 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1131 */ 1132 @SdkConstant(SdkConstantType.FEATURE) 1133 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1134 1135 /** 1136 * Feature for {@link #getSystemAvailableFeatures} and 1137 * {@link #hasSystemFeature}: The device's display has a touch screen. 1138 */ 1139 @SdkConstant(SdkConstantType.FEATURE) 1140 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1141 1142 1143 /** 1144 * Feature for {@link #getSystemAvailableFeatures} and 1145 * {@link #hasSystemFeature}: The device's touch screen supports 1146 * multitouch sufficient for basic two-finger gesture detection. 1147 */ 1148 @SdkConstant(SdkConstantType.FEATURE) 1149 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1150 1151 /** 1152 * Feature for {@link #getSystemAvailableFeatures} and 1153 * {@link #hasSystemFeature}: The device's touch screen is capable of 1154 * tracking two or more fingers fully independently. 1155 */ 1156 @SdkConstant(SdkConstantType.FEATURE) 1157 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1158 1159 /** 1160 * Feature for {@link #getSystemAvailableFeatures} and 1161 * {@link #hasSystemFeature}: The device's touch screen is capable of 1162 * tracking a full hand of fingers fully independently -- that is, 5 or 1163 * more simultaneous independent pointers. 1164 */ 1165 @SdkConstant(SdkConstantType.FEATURE) 1166 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1167 1168 /** 1169 * Feature for {@link #getSystemAvailableFeatures} and 1170 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1171 * does support touch emulation for basic events. For instance, the 1172 * device might use a mouse or remote control to drive a cursor, and 1173 * emulate basic touch pointer events like down, up, drag, etc. All 1174 * devices that support android.hardware.touchscreen or a sub-feature are 1175 * presumed to also support faketouch. 1176 */ 1177 @SdkConstant(SdkConstantType.FEATURE) 1178 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1179 1180 /** 1181 * Feature for {@link #getSystemAvailableFeatures} and 1182 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1183 * does support touch emulation for basic events that supports distinct 1184 * tracking of two or more fingers. This is an extension of 1185 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1186 * that unlike a distinct multitouch screen as defined by 1187 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1188 * devices will not actually provide full two-finger gestures since the 1189 * input is being transformed to cursor movement on the screen. That is, 1190 * single finger gestures will move a cursor; two-finger swipes will 1191 * result in single-finger touch events; other two-finger gestures will 1192 * result in the corresponding two-finger touch event. 1193 */ 1194 @SdkConstant(SdkConstantType.FEATURE) 1195 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1196 1197 /** 1198 * Feature for {@link #getSystemAvailableFeatures} and 1199 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1200 * does support touch emulation for basic events that supports tracking 1201 * a hand of fingers (5 or more fingers) fully independently. 1202 * This is an extension of 1203 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1204 * that unlike a multitouch screen as defined by 1205 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1206 * gestures can be detected due to the limitations described for 1207 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1208 */ 1209 @SdkConstant(SdkConstantType.FEATURE) 1210 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1211 1212 /** 1213 * Feature for {@link #getSystemAvailableFeatures} and 1214 * {@link #hasSystemFeature}: The device supports portrait orientation 1215 * screens. For backwards compatibility, you can assume that if neither 1216 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1217 * both portrait and landscape. 1218 */ 1219 @SdkConstant(SdkConstantType.FEATURE) 1220 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1221 1222 /** 1223 * Feature for {@link #getSystemAvailableFeatures} and 1224 * {@link #hasSystemFeature}: The device supports landscape orientation 1225 * screens. For backwards compatibility, you can assume that if neither 1226 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1227 * both portrait and landscape. 1228 */ 1229 @SdkConstant(SdkConstantType.FEATURE) 1230 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1231 1232 /** 1233 * Feature for {@link #getSystemAvailableFeatures} and 1234 * {@link #hasSystemFeature}: The device supports live wallpapers. 1235 */ 1236 @SdkConstant(SdkConstantType.FEATURE) 1237 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1238 1239 /** 1240 * Feature for {@link #getSystemAvailableFeatures} and 1241 * {@link #hasSystemFeature}: The device supports app widgets. 1242 */ 1243 @SdkConstant(SdkConstantType.FEATURE) 1244 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1245 1246 /** 1247 * Feature for {@link #getSystemAvailableFeatures} and 1248 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1249 * by third party applications. 1250 */ 1251 @SdkConstant(SdkConstantType.FEATURE) 1252 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1253 1254 /** 1255 * Feature for {@link #getSystemAvailableFeatures} and 1256 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1257 * with the {@link android.inputmethodservice.InputMethodService} API. 1258 */ 1259 @SdkConstant(SdkConstantType.FEATURE) 1260 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1261 1262 /** 1263 * Feature for {@link #getSystemAvailableFeatures} and 1264 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1265 */ 1266 @SdkConstant(SdkConstantType.FEATURE) 1267 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1268 1269 /** 1270 * Feature for {@link #getSystemAvailableFeatures} and 1271 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1272 * typically used in a living room television experience, but is a software 1273 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1274 * feature will use resources associated with the "television" UI mode. 1275 */ 1276 @SdkConstant(SdkConstantType.FEATURE) 1277 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1278 1279 /** 1280 * Feature for {@link #getSystemAvailableFeatures} and 1281 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1282 * applications designed for this experience should be run, though this is 1283 * not enforced by the system. 1284 * @hide 1285 */ 1286 @SdkConstant(SdkConstantType.FEATURE) 1287 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1288 1289 /** 1290 * Feature for {@link #getSystemAvailableFeatures} and 1291 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1292 */ 1293 @SdkConstant(SdkConstantType.FEATURE) 1294 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1295 1296 /** 1297 * Feature for {@link #getSystemAvailableFeatures} and 1298 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1299 */ 1300 @SdkConstant(SdkConstantType.FEATURE) 1301 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1302 1303 /** 1304 * Feature for {@link #getSystemAvailableFeatures} and 1305 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1306 * on a television. Television here is defined to be a typical living 1307 * room television experience: displayed on a big screen, where the user 1308 * is sitting far away from it, and the dominant form of input will be 1309 * something like a DPAD, not through touch or mouse. 1310 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1311 */ 1312 @Deprecated 1313 @SdkConstant(SdkConstantType.FEATURE) 1314 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1315 1316 /** 1317 * Feature for {@link #getSystemAvailableFeatures} and 1318 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1319 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1320 * the wrist. The user is very close when interacting with the device. 1321 */ 1322 @SdkConstant(SdkConstantType.FEATURE) 1323 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1324 1325 /** 1326 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1327 * The device supports printing. 1328 */ 1329 @SdkConstant(SdkConstantType.FEATURE) 1330 public static final String FEATURE_PRINTING = "android.software.print"; 1331 1332 /** 1333 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1334 * The device can perform backup and restore operations on installed applications. 1335 */ 1336 @SdkConstant(SdkConstantType.FEATURE) 1337 public static final String FEATURE_BACKUP = "android.software.backup"; 1338 1339 /** 1340 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1341 * The device supports managed profiles for enterprise users. 1342 */ 1343 @SdkConstant(SdkConstantType.FEATURE) 1344 public static final String FEATURE_MANAGEDPROFILES = "android.software.managedprofiles"; 1345 1346 /** 1347 * Action to external storage service to clean out removed apps. 1348 * @hide 1349 */ 1350 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1351 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1352 1353 /** 1354 * Extra field name for the URI to a verification file. Passed to a package 1355 * verifier. 1356 * 1357 * @hide 1358 */ 1359 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1360 1361 /** 1362 * Extra field name for the ID of a package pending verification. Passed to 1363 * a package verifier and is used to call back to 1364 * {@link PackageManager#verifyPendingInstall(int, int)} 1365 */ 1366 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1367 1368 /** 1369 * Extra field name for the package identifier which is trying to install 1370 * the package. 1371 * 1372 * @hide 1373 */ 1374 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1375 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1376 1377 /** 1378 * Extra field name for the requested install flags for a package pending 1379 * verification. Passed to a package verifier. 1380 * 1381 * @hide 1382 */ 1383 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1384 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1385 1386 /** 1387 * Extra field name for the uid of who is requesting to install 1388 * the package. 1389 * 1390 * @hide 1391 */ 1392 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1393 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1394 1395 /** 1396 * Extra field name for the package name of a package pending verification. 1397 * 1398 * @hide 1399 */ 1400 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1401 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1402 /** 1403 * Extra field name for the result of a verification, either 1404 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1405 * Passed to package verifiers after a package is verified. 1406 */ 1407 public static final String EXTRA_VERIFICATION_RESULT 1408 = "android.content.pm.extra.VERIFICATION_RESULT"; 1409 1410 /** 1411 * Extra field name for the version code of a package pending verification. 1412 * 1413 * @hide 1414 */ 1415 public static final String EXTRA_VERIFICATION_VERSION_CODE 1416 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1417 1418 /** 1419 * The action used to request that the user approve a permission request 1420 * from the application. 1421 * 1422 * @hide 1423 */ 1424 public static final String ACTION_REQUEST_PERMISSION 1425 = "android.content.pm.action.REQUEST_PERMISSION"; 1426 1427 /** 1428 * Extra field name for the list of permissions, which the user must approve. 1429 * 1430 * @hide 1431 */ 1432 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1433 = "android.content.pm.extra.PERMISSION_LIST"; 1434 1435 /** 1436 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1437 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1438 * the existing definition for the permission. 1439 * @hide 1440 */ 1441 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1442 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1443 1444 /** 1445 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1446 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1447 * being redundantly defined by the package being installed. 1448 * @hide 1449 */ 1450 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1451 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1452 1453 /** 1454 * Retrieve overall information about an application package that is 1455 * installed on the system. 1456 * <p> 1457 * Throws {@link NameNotFoundException} if a package with the given name can 1458 * not be found on the system. 1459 * 1460 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1461 * desired package. 1462 * @param flags Additional option flags. Use any combination of 1463 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1464 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1465 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1466 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1467 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1468 * modify the data returned. 1469 * @return Returns a PackageInfo object containing information about the 1470 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1471 * package is not found in the list of installed applications, the 1472 * package information is retrieved from the list of uninstalled 1473 * applications (which includes installed applications as well as 1474 * applications with data directory i.e. applications which had been 1475 * deleted with {@code DONT_DELETE_DATA} flag set). 1476 * @see #GET_ACTIVITIES 1477 * @see #GET_GIDS 1478 * @see #GET_CONFIGURATIONS 1479 * @see #GET_INSTRUMENTATION 1480 * @see #GET_PERMISSIONS 1481 * @see #GET_PROVIDERS 1482 * @see #GET_RECEIVERS 1483 * @see #GET_SERVICES 1484 * @see #GET_SIGNATURES 1485 * @see #GET_UNINSTALLED_PACKAGES 1486 */ 1487 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1488 throws NameNotFoundException; 1489 1490 /** 1491 * Map from the current package names in use on the device to whatever 1492 * the current canonical name of that package is. 1493 * @param names Array of current names to be mapped. 1494 * @return Returns an array of the same size as the original, containing 1495 * the canonical name for each package. 1496 */ 1497 public abstract String[] currentToCanonicalPackageNames(String[] names); 1498 1499 /** 1500 * Map from a packages canonical name to the current name in use on the device. 1501 * @param names Array of new names to be mapped. 1502 * @return Returns an array of the same size as the original, containing 1503 * the current name for each package. 1504 */ 1505 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1506 1507 /** 1508 * Return a "good" intent to launch a front-door activity in a package, 1509 * for use for example to implement an "open" button when browsing through 1510 * packages. The current implementation will look first for a main 1511 * activity in the category {@link Intent#CATEGORY_INFO}, next for a 1512 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}, or return 1513 * null if neither are found. 1514 * 1515 * <p>Throws {@link NameNotFoundException} if a package with the given 1516 * name cannot be found on the system. 1517 * 1518 * @param packageName The name of the package to inspect. 1519 * 1520 * @return Returns either a fully-qualified Intent that can be used to 1521 * launch the main activity in the package, or null if the package does 1522 * not contain such an activity. 1523 */ 1524 public abstract Intent getLaunchIntentForPackage(String packageName); 1525 1526 /** 1527 * Return a "good" intent to launch a front-door Leanback activity in a 1528 * package, for use for example to implement an "open" button when browsing 1529 * through packages. The current implementation will look for a main 1530 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 1531 * return null if no main leanback activities are found. 1532 * <p> 1533 * Throws {@link NameNotFoundException} if a package with the given name 1534 * cannot be found on the system. 1535 * 1536 * @param packageName The name of the package to inspect. 1537 * @return Returns either a fully-qualified Intent that can be used to launch 1538 * the main Leanback activity in the package, or null if the package 1539 * does not contain such an activity. 1540 */ 1541 public abstract Intent getLeanbackLaunchIntentForPackage(String packageName); 1542 1543 /** 1544 * Return an array of all of the secondary group-ids that have been assigned 1545 * to a package. 1546 * <p> 1547 * Throws {@link NameNotFoundException} if a package with the given name 1548 * cannot be found on the system. 1549 * 1550 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1551 * desired package. 1552 * @return Returns an int array of the assigned gids, or null if there are 1553 * none. 1554 */ 1555 public abstract int[] getPackageGids(String packageName) 1556 throws NameNotFoundException; 1557 1558 /** 1559 * @hide Return the uid associated with the given package name for the 1560 * given user. 1561 * 1562 * <p>Throws {@link NameNotFoundException} if a package with the given 1563 * name can not be found on the system. 1564 * 1565 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1566 * desired package. 1567 * @param userHandle The user handle identifier to look up the package under. 1568 * 1569 * @return Returns an integer uid who owns the given package name. 1570 */ 1571 public abstract int getPackageUid(String packageName, int userHandle) 1572 throws NameNotFoundException; 1573 1574 /** 1575 * Retrieve all of the information we know about a particular permission. 1576 * 1577 * <p>Throws {@link NameNotFoundException} if a permission with the given 1578 * name cannot be found on the system. 1579 * 1580 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1581 * of the permission you are interested in. 1582 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1583 * retrieve any meta-data associated with the permission. 1584 * 1585 * @return Returns a {@link PermissionInfo} containing information about the 1586 * permission. 1587 */ 1588 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1589 throws NameNotFoundException; 1590 1591 /** 1592 * Query for all of the permissions associated with a particular group. 1593 * 1594 * <p>Throws {@link NameNotFoundException} if the given group does not 1595 * exist. 1596 * 1597 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1598 * of the permission group you are interested in. Use null to 1599 * find all of the permissions not associated with a group. 1600 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1601 * retrieve any meta-data associated with the permissions. 1602 * 1603 * @return Returns a list of {@link PermissionInfo} containing information 1604 * about all of the permissions in the given group. 1605 */ 1606 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1607 int flags) throws NameNotFoundException; 1608 1609 /** 1610 * Retrieve all of the information we know about a particular group of 1611 * permissions. 1612 * 1613 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1614 * name cannot be found on the system. 1615 * 1616 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1617 * of the permission you are interested in. 1618 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1619 * retrieve any meta-data associated with the permission group. 1620 * 1621 * @return Returns a {@link PermissionGroupInfo} containing information 1622 * about the permission. 1623 */ 1624 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1625 int flags) throws NameNotFoundException; 1626 1627 /** 1628 * Retrieve all of the known permission groups in the system. 1629 * 1630 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1631 * retrieve any meta-data associated with the permission group. 1632 * 1633 * @return Returns a list of {@link PermissionGroupInfo} containing 1634 * information about all of the known permission groups. 1635 */ 1636 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1637 1638 /** 1639 * Retrieve all of the information we know about a particular 1640 * package/application. 1641 * 1642 * <p>Throws {@link NameNotFoundException} if an application with the given 1643 * package name cannot be found on the system. 1644 * 1645 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1646 * application. 1647 * @param flags Additional option flags. Use any combination of 1648 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1649 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1650 * 1651 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1652 * information about the package. 1653 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1654 * found in the list of installed applications, 1655 * the application information is retrieved from the 1656 * list of uninstalled applications(which includes 1657 * installed applications as well as applications 1658 * with data directory ie applications which had been 1659 * deleted with {@code DONT_DELETE_DATA} flag set). 1660 * 1661 * @see #GET_META_DATA 1662 * @see #GET_SHARED_LIBRARY_FILES 1663 * @see #GET_UNINSTALLED_PACKAGES 1664 */ 1665 public abstract ApplicationInfo getApplicationInfo(String packageName, 1666 int flags) throws NameNotFoundException; 1667 1668 /** 1669 * Retrieve all of the information we know about a particular activity 1670 * class. 1671 * 1672 * <p>Throws {@link NameNotFoundException} if an activity with the given 1673 * class name cannot be found on the system. 1674 * 1675 * @param component The full component name (i.e. 1676 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1677 * class. 1678 * @param flags Additional option flags. Use any combination of 1679 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1680 * to modify the data (in ApplicationInfo) returned. 1681 * 1682 * @return {@link ActivityInfo} containing information about the activity. 1683 * 1684 * @see #GET_INTENT_FILTERS 1685 * @see #GET_META_DATA 1686 * @see #GET_SHARED_LIBRARY_FILES 1687 */ 1688 public abstract ActivityInfo getActivityInfo(ComponentName component, 1689 int flags) throws NameNotFoundException; 1690 1691 /** 1692 * Retrieve all of the information we know about a particular receiver 1693 * class. 1694 * 1695 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1696 * class name cannot be found on the system. 1697 * 1698 * @param component The full component name (i.e. 1699 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1700 * class. 1701 * @param flags Additional option flags. Use any combination of 1702 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1703 * to modify the data returned. 1704 * 1705 * @return {@link ActivityInfo} containing information about the receiver. 1706 * 1707 * @see #GET_INTENT_FILTERS 1708 * @see #GET_META_DATA 1709 * @see #GET_SHARED_LIBRARY_FILES 1710 */ 1711 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1712 int flags) throws NameNotFoundException; 1713 1714 /** 1715 * Retrieve all of the information we know about a particular service 1716 * class. 1717 * 1718 * <p>Throws {@link NameNotFoundException} if a service with the given 1719 * class name cannot be found on the system. 1720 * 1721 * @param component The full component name (i.e. 1722 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1723 * class. 1724 * @param flags Additional option flags. Use any combination of 1725 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1726 * to modify the data returned. 1727 * 1728 * @return ServiceInfo containing information about the service. 1729 * 1730 * @see #GET_META_DATA 1731 * @see #GET_SHARED_LIBRARY_FILES 1732 */ 1733 public abstract ServiceInfo getServiceInfo(ComponentName component, 1734 int flags) throws NameNotFoundException; 1735 1736 /** 1737 * Retrieve all of the information we know about a particular content 1738 * provider class. 1739 * 1740 * <p>Throws {@link NameNotFoundException} if a provider with the given 1741 * class name cannot be found on the system. 1742 * 1743 * @param component The full component name (i.e. 1744 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1745 * ContentProvider class. 1746 * @param flags Additional option flags. Use any combination of 1747 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1748 * to modify the data returned. 1749 * 1750 * @return ProviderInfo containing information about the service. 1751 * 1752 * @see #GET_META_DATA 1753 * @see #GET_SHARED_LIBRARY_FILES 1754 */ 1755 public abstract ProviderInfo getProviderInfo(ComponentName component, 1756 int flags) throws NameNotFoundException; 1757 1758 /** 1759 * Return a List of all packages that are installed 1760 * on the device. 1761 * 1762 * @param flags Additional option flags. Use any combination of 1763 * {@link #GET_ACTIVITIES}, 1764 * {@link #GET_GIDS}, 1765 * {@link #GET_CONFIGURATIONS}, 1766 * {@link #GET_INSTRUMENTATION}, 1767 * {@link #GET_PERMISSIONS}, 1768 * {@link #GET_PROVIDERS}, 1769 * {@link #GET_RECEIVERS}, 1770 * {@link #GET_SERVICES}, 1771 * {@link #GET_SIGNATURES}, 1772 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1773 * 1774 * @return A List of PackageInfo objects, one for each package that is 1775 * installed on the device. In the unlikely case of there being no 1776 * installed packages, an empty list is returned. 1777 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1778 * applications including those deleted with {@code DONT_DELETE_DATA} 1779 * (partially installed apps with data directory) will be returned. 1780 * 1781 * @see #GET_ACTIVITIES 1782 * @see #GET_GIDS 1783 * @see #GET_CONFIGURATIONS 1784 * @see #GET_INSTRUMENTATION 1785 * @see #GET_PERMISSIONS 1786 * @see #GET_PROVIDERS 1787 * @see #GET_RECEIVERS 1788 * @see #GET_SERVICES 1789 * @see #GET_SIGNATURES 1790 * @see #GET_UNINSTALLED_PACKAGES 1791 */ 1792 public abstract List<PackageInfo> getInstalledPackages(int flags); 1793 1794 /** 1795 * Return a List of all installed packages that are currently 1796 * holding any of the given permissions. 1797 * 1798 * @param flags Additional option flags. Use any combination of 1799 * {@link #GET_ACTIVITIES}, 1800 * {@link #GET_GIDS}, 1801 * {@link #GET_CONFIGURATIONS}, 1802 * {@link #GET_INSTRUMENTATION}, 1803 * {@link #GET_PERMISSIONS}, 1804 * {@link #GET_PROVIDERS}, 1805 * {@link #GET_RECEIVERS}, 1806 * {@link #GET_SERVICES}, 1807 * {@link #GET_SIGNATURES}, 1808 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1809 * 1810 * @return Returns a List of PackageInfo objects, one for each installed 1811 * application that is holding any of the permissions that were provided. 1812 * 1813 * @see #GET_ACTIVITIES 1814 * @see #GET_GIDS 1815 * @see #GET_CONFIGURATIONS 1816 * @see #GET_INSTRUMENTATION 1817 * @see #GET_PERMISSIONS 1818 * @see #GET_PROVIDERS 1819 * @see #GET_RECEIVERS 1820 * @see #GET_SERVICES 1821 * @see #GET_SIGNATURES 1822 * @see #GET_UNINSTALLED_PACKAGES 1823 */ 1824 public abstract List<PackageInfo> getPackagesHoldingPermissions( 1825 String[] permissions, int flags); 1826 1827 /** 1828 * Return a List of all packages that are installed on the device, for a specific user. 1829 * Requesting a list of installed packages for another user 1830 * will require the permission INTERACT_ACROSS_USERS_FULL. 1831 * @param flags Additional option flags. Use any combination of 1832 * {@link #GET_ACTIVITIES}, 1833 * {@link #GET_GIDS}, 1834 * {@link #GET_CONFIGURATIONS}, 1835 * {@link #GET_INSTRUMENTATION}, 1836 * {@link #GET_PERMISSIONS}, 1837 * {@link #GET_PROVIDERS}, 1838 * {@link #GET_RECEIVERS}, 1839 * {@link #GET_SERVICES}, 1840 * {@link #GET_SIGNATURES}, 1841 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1842 * @param userId The user for whom the installed packages are to be listed 1843 * 1844 * @return A List of PackageInfo objects, one for each package that is 1845 * installed on the device. In the unlikely case of there being no 1846 * installed packages, an empty list is returned. 1847 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1848 * applications including those deleted with {@code DONT_DELETE_DATA} 1849 * (partially installed apps with data directory) will be returned. 1850 * 1851 * @see #GET_ACTIVITIES 1852 * @see #GET_GIDS 1853 * @see #GET_CONFIGURATIONS 1854 * @see #GET_INSTRUMENTATION 1855 * @see #GET_PERMISSIONS 1856 * @see #GET_PROVIDERS 1857 * @see #GET_RECEIVERS 1858 * @see #GET_SERVICES 1859 * @see #GET_SIGNATURES 1860 * @see #GET_UNINSTALLED_PACKAGES 1861 * 1862 * @hide 1863 */ 1864 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 1865 1866 /** 1867 * Check whether a particular package has been granted a particular 1868 * permission. 1869 * 1870 * @param permName The name of the permission you are checking for, 1871 * @param pkgName The name of the package you are checking against. 1872 * 1873 * @return If the package has the permission, PERMISSION_GRANTED is 1874 * returned. If it does not have the permission, PERMISSION_DENIED 1875 * is returned. 1876 * 1877 * @see #PERMISSION_GRANTED 1878 * @see #PERMISSION_DENIED 1879 */ 1880 public abstract int checkPermission(String permName, String pkgName); 1881 1882 /** 1883 * Add a new dynamic permission to the system. For this to work, your 1884 * package must have defined a permission tree through the 1885 * {@link android.R.styleable#AndroidManifestPermissionTree 1886 * <permission-tree>} tag in its manifest. A package can only add 1887 * permissions to trees that were defined by either its own package or 1888 * another with the same user id; a permission is in a tree if it 1889 * matches the name of the permission tree + ".": for example, 1890 * "com.foo.bar" is a member of the permission tree "com.foo". 1891 * 1892 * <p>It is good to make your permission tree name descriptive, because you 1893 * are taking possession of that entire set of permission names. Thus, it 1894 * must be under a domain you control, with a suffix that will not match 1895 * any normal permissions that may be declared in any applications that 1896 * are part of that domain. 1897 * 1898 * <p>New permissions must be added before 1899 * any .apks are installed that use those permissions. Permissions you 1900 * add through this method are remembered across reboots of the device. 1901 * If the given permission already exists, the info you supply here 1902 * will be used to update it. 1903 * 1904 * @param info Description of the permission to be added. 1905 * 1906 * @return Returns true if a new permission was created, false if an 1907 * existing one was updated. 1908 * 1909 * @throws SecurityException if you are not allowed to add the 1910 * given permission name. 1911 * 1912 * @see #removePermission(String) 1913 */ 1914 public abstract boolean addPermission(PermissionInfo info); 1915 1916 /** 1917 * Like {@link #addPermission(PermissionInfo)} but asynchronously 1918 * persists the package manager state after returning from the call, 1919 * allowing it to return quicker and batch a series of adds at the 1920 * expense of no guarantee the added permission will be retained if 1921 * the device is rebooted before it is written. 1922 */ 1923 public abstract boolean addPermissionAsync(PermissionInfo info); 1924 1925 /** 1926 * Removes a permission that was previously added with 1927 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 1928 * -- you are only allowed to remove permissions that you are allowed 1929 * to add. 1930 * 1931 * @param name The name of the permission to remove. 1932 * 1933 * @throws SecurityException if you are not allowed to remove the 1934 * given permission name. 1935 * 1936 * @see #addPermission(PermissionInfo) 1937 */ 1938 public abstract void removePermission(String name); 1939 1940 /** 1941 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 1942 * which prompts the user to grant {@code permissions} to this application. 1943 * @hide 1944 * 1945 * @throws NullPointerException if {@code permissions} is {@code null}. 1946 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 1947 */ 1948 public Intent buildPermissionRequestIntent(String... permissions) { 1949 if (permissions == null) { 1950 throw new NullPointerException("permissions cannot be null"); 1951 } 1952 for (String permission : permissions) { 1953 if (permission == null) { 1954 throw new IllegalArgumentException("permissions cannot contain null"); 1955 } 1956 } 1957 1958 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 1959 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 1960 i.setPackage("com.android.packageinstaller"); 1961 return i; 1962 } 1963 1964 /** 1965 * Grant a permission to an application which the application does not 1966 * already have. The permission must have been requested by the application, 1967 * but as an optional permission. If the application is not allowed to 1968 * hold the permission, a SecurityException is thrown. 1969 * @hide 1970 * 1971 * @param packageName The name of the package that the permission will be 1972 * granted to. 1973 * @param permissionName The name of the permission. 1974 */ 1975 public abstract void grantPermission(String packageName, String permissionName); 1976 1977 /** 1978 * Revoke a permission that was previously granted by {@link #grantPermission}. 1979 * @hide 1980 * 1981 * @param packageName The name of the package that the permission will be 1982 * granted to. 1983 * @param permissionName The name of the permission. 1984 */ 1985 public abstract void revokePermission(String packageName, String permissionName); 1986 1987 /** 1988 * Compare the signatures of two packages to determine if the same 1989 * signature appears in both of them. If they do contain the same 1990 * signature, then they are allowed special privileges when working 1991 * with each other: they can share the same user-id, run instrumentation 1992 * against each other, etc. 1993 * 1994 * @param pkg1 First package name whose signature will be compared. 1995 * @param pkg2 Second package name whose signature will be compared. 1996 * 1997 * @return Returns an integer indicating whether all signatures on the 1998 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 1999 * all signatures match or < 0 if there is not a match ({@link 2000 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2001 * 2002 * @see #checkSignatures(int, int) 2003 * @see #SIGNATURE_MATCH 2004 * @see #SIGNATURE_NO_MATCH 2005 * @see #SIGNATURE_UNKNOWN_PACKAGE 2006 */ 2007 public abstract int checkSignatures(String pkg1, String pkg2); 2008 2009 /** 2010 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 2011 * the two packages to be checked. This can be useful, for example, 2012 * when doing the check in an IPC, where the UID is the only identity 2013 * available. It is functionally identical to determining the package 2014 * associated with the UIDs and checking their signatures. 2015 * 2016 * @param uid1 First UID whose signature will be compared. 2017 * @param uid2 Second UID whose signature will be compared. 2018 * 2019 * @return Returns an integer indicating whether all signatures on the 2020 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 2021 * all signatures match or < 0 if there is not a match ({@link 2022 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 2023 * 2024 * @see #checkSignatures(String, String) 2025 * @see #SIGNATURE_MATCH 2026 * @see #SIGNATURE_NO_MATCH 2027 * @see #SIGNATURE_UNKNOWN_PACKAGE 2028 */ 2029 public abstract int checkSignatures(int uid1, int uid2); 2030 2031 /** 2032 * Retrieve the names of all packages that are associated with a particular 2033 * user id. In most cases, this will be a single package name, the package 2034 * that has been assigned that user id. Where there are multiple packages 2035 * sharing the same user id through the "sharedUserId" mechanism, all 2036 * packages with that id will be returned. 2037 * 2038 * @param uid The user id for which you would like to retrieve the 2039 * associated packages. 2040 * 2041 * @return Returns an array of one or more packages assigned to the user 2042 * id, or null if there are no known packages with the given id. 2043 */ 2044 public abstract String[] getPackagesForUid(int uid); 2045 2046 /** 2047 * Retrieve the official name associated with a user id. This name is 2048 * guaranteed to never change, though it is possibly for the underlying 2049 * user id to be changed. That is, if you are storing information about 2050 * user ids in persistent storage, you should use the string returned 2051 * by this function instead of the raw user-id. 2052 * 2053 * @param uid The user id for which you would like to retrieve a name. 2054 * @return Returns a unique name for the given user id, or null if the 2055 * user id is not currently assigned. 2056 */ 2057 public abstract String getNameForUid(int uid); 2058 2059 /** 2060 * Return the user id associated with a shared user name. Multiple 2061 * applications can specify a shared user name in their manifest and thus 2062 * end up using a common uid. This might be used for new applications 2063 * that use an existing shared user name and need to know the uid of the 2064 * shared user. 2065 * 2066 * @param sharedUserName The shared user name whose uid is to be retrieved. 2067 * @return Returns the uid associated with the shared user, or NameNotFoundException 2068 * if the shared user name is not being used by any installed packages 2069 * @hide 2070 */ 2071 public abstract int getUidForSharedUser(String sharedUserName) 2072 throws NameNotFoundException; 2073 2074 /** 2075 * Return a List of all application packages that are installed on the 2076 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2077 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2078 * installed apps with data directory) will be returned. 2079 * 2080 * @param flags Additional option flags. Use any combination of 2081 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2082 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2083 * 2084 * @return Returns a List of ApplicationInfo objects, one for each application that 2085 * is installed on the device. In the unlikely case of there being 2086 * no installed applications, an empty list is returned. 2087 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2088 * applications including those deleted with {@code DONT_DELETE_DATA} 2089 * (partially installed apps with data directory) will be returned. 2090 * 2091 * @see #GET_META_DATA 2092 * @see #GET_SHARED_LIBRARY_FILES 2093 * @see #GET_UNINSTALLED_PACKAGES 2094 */ 2095 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2096 2097 /** 2098 * Get a list of shared libraries that are available on the 2099 * system. 2100 * 2101 * @return An array of shared library names that are 2102 * available on the system, or null if none are installed. 2103 * 2104 */ 2105 public abstract String[] getSystemSharedLibraryNames(); 2106 2107 /** 2108 * Get a list of features that are available on the 2109 * system. 2110 * 2111 * @return An array of FeatureInfo classes describing the features 2112 * that are available on the system, or null if there are none(!!). 2113 */ 2114 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2115 2116 /** 2117 * Check whether the given feature name is one of the available 2118 * features as returned by {@link #getSystemAvailableFeatures()}. 2119 * 2120 * @return Returns true if the devices supports the feature, else 2121 * false. 2122 */ 2123 public abstract boolean hasSystemFeature(String name); 2124 2125 /** 2126 * Determine the best action to perform for a given Intent. This is how 2127 * {@link Intent#resolveActivity} finds an activity if a class has not 2128 * been explicitly specified. 2129 * 2130 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2131 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2132 * only flag. You need to do so to resolve the activity in the same way 2133 * that {@link android.content.Context#startActivity(Intent)} and 2134 * {@link android.content.Intent#resolveActivity(PackageManager) 2135 * Intent.resolveActivity(PackageManager)} do.</p> 2136 * 2137 * @param intent An intent containing all of the desired specification 2138 * (action, data, type, category, and/or component). 2139 * @param flags Additional option flags. The most important is 2140 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2141 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2142 * 2143 * @return Returns a ResolveInfo containing the final activity intent that 2144 * was determined to be the best action. Returns null if no 2145 * matching activity was found. If multiple matching activities are 2146 * found and there is no default set, returns a ResolveInfo 2147 * containing something else, such as the activity resolver. 2148 * 2149 * @see #MATCH_DEFAULT_ONLY 2150 * @see #GET_INTENT_FILTERS 2151 * @see #GET_RESOLVED_FILTER 2152 */ 2153 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2154 2155 /** 2156 * Determine the best action to perform for a given Intent for a given user. This 2157 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2158 * been explicitly specified. 2159 * 2160 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2161 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2162 * only flag. You need to do so to resolve the activity in the same way 2163 * that {@link android.content.Context#startActivity(Intent)} and 2164 * {@link android.content.Intent#resolveActivity(PackageManager) 2165 * Intent.resolveActivity(PackageManager)} do.</p> 2166 * 2167 * @param intent An intent containing all of the desired specification 2168 * (action, data, type, category, and/or component). 2169 * @param flags Additional option flags. The most important is 2170 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2171 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2172 * @param userId The user id. 2173 * 2174 * @return Returns a ResolveInfo containing the final activity intent that 2175 * was determined to be the best action. Returns null if no 2176 * matching activity was found. If multiple matching activities are 2177 * found and there is no default set, returns a ResolveInfo 2178 * containing something else, such as the activity resolver. 2179 * 2180 * @see #MATCH_DEFAULT_ONLY 2181 * @see #GET_INTENT_FILTERS 2182 * @see #GET_RESOLVED_FILTER 2183 * 2184 * @hide 2185 */ 2186 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2187 2188 /** 2189 * Retrieve all activities that can be performed for the given intent. 2190 * 2191 * @param intent The desired intent as per resolveActivity(). 2192 * @param flags Additional option flags. The most important is 2193 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2194 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2195 * 2196 * @return A List<ResolveInfo> containing one entry for each matching 2197 * Activity. These are ordered from best to worst match -- that 2198 * is, the first item in the list is what is returned by 2199 * {@link #resolveActivity}. If there are no matching activities, an empty 2200 * list is returned. 2201 * 2202 * @see #MATCH_DEFAULT_ONLY 2203 * @see #GET_INTENT_FILTERS 2204 * @see #GET_RESOLVED_FILTER 2205 */ 2206 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2207 int flags); 2208 2209 /** 2210 * Retrieve all activities that can be performed for the given intent, for a specific user. 2211 * 2212 * @param intent The desired intent as per resolveActivity(). 2213 * @param flags Additional option flags. The most important is 2214 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2215 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2216 * 2217 * @return A List<ResolveInfo> containing one entry for each matching 2218 * Activity. These are ordered from best to worst match -- that 2219 * is, the first item in the list is what is returned by 2220 * {@link #resolveActivity}. If there are no matching activities, an empty 2221 * list is returned. 2222 * 2223 * @see #MATCH_DEFAULT_ONLY 2224 * @see #GET_INTENT_FILTERS 2225 * @see #GET_RESOLVED_FILTER 2226 * @hide 2227 */ 2228 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2229 int flags, int userId); 2230 2231 2232 /** 2233 * Retrieve a set of activities that should be presented to the user as 2234 * similar options. This is like {@link #queryIntentActivities}, except it 2235 * also allows you to supply a list of more explicit Intents that you would 2236 * like to resolve to particular options, and takes care of returning the 2237 * final ResolveInfo list in a reasonable order, with no duplicates, based 2238 * on those inputs. 2239 * 2240 * @param caller The class name of the activity that is making the 2241 * request. This activity will never appear in the output 2242 * list. Can be null. 2243 * @param specifics An array of Intents that should be resolved to the 2244 * first specific results. Can be null. 2245 * @param intent The desired intent as per resolveActivity(). 2246 * @param flags Additional option flags. The most important is 2247 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2248 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2249 * 2250 * @return A List<ResolveInfo> containing one entry for each matching 2251 * Activity. These are ordered first by all of the intents resolved 2252 * in <var>specifics</var> and then any additional activities that 2253 * can handle <var>intent</var> but did not get included by one of 2254 * the <var>specifics</var> intents. If there are no matching 2255 * activities, an empty list is returned. 2256 * 2257 * @see #MATCH_DEFAULT_ONLY 2258 * @see #GET_INTENT_FILTERS 2259 * @see #GET_RESOLVED_FILTER 2260 */ 2261 public abstract List<ResolveInfo> queryIntentActivityOptions( 2262 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2263 2264 /** 2265 * Retrieve all receivers that can handle a broadcast of the given intent. 2266 * 2267 * @param intent The desired intent as per resolveActivity(). 2268 * @param flags Additional option flags. 2269 * 2270 * @return A List<ResolveInfo> containing one entry for each matching 2271 * Receiver. These are ordered from first to last in priority. If 2272 * there are no matching receivers, an empty list is returned. 2273 * 2274 * @see #MATCH_DEFAULT_ONLY 2275 * @see #GET_INTENT_FILTERS 2276 * @see #GET_RESOLVED_FILTER 2277 */ 2278 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2279 int flags); 2280 2281 /** 2282 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2283 * user. 2284 * 2285 * @param intent The desired intent as per resolveActivity(). 2286 * @param flags Additional option flags. 2287 * @param userId The userId of the user being queried. 2288 * 2289 * @return A List<ResolveInfo> containing one entry for each matching 2290 * Receiver. These are ordered from first to last in priority. If 2291 * there are no matching receivers, an empty list is returned. 2292 * 2293 * @see #MATCH_DEFAULT_ONLY 2294 * @see #GET_INTENT_FILTERS 2295 * @see #GET_RESOLVED_FILTER 2296 * @hide 2297 */ 2298 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2299 int flags, int userId); 2300 2301 /** 2302 * Determine the best service to handle for a given Intent. 2303 * 2304 * @param intent An intent containing all of the desired specification 2305 * (action, data, type, category, and/or component). 2306 * @param flags Additional option flags. 2307 * 2308 * @return Returns a ResolveInfo containing the final service intent that 2309 * was determined to be the best action. Returns null if no 2310 * matching service was found. 2311 * 2312 * @see #GET_INTENT_FILTERS 2313 * @see #GET_RESOLVED_FILTER 2314 */ 2315 public abstract ResolveInfo resolveService(Intent intent, int flags); 2316 2317 /** 2318 * Retrieve all services that can match the given intent. 2319 * 2320 * @param intent The desired intent as per resolveService(). 2321 * @param flags Additional option flags. 2322 * 2323 * @return A List<ResolveInfo> containing one entry for each matching 2324 * ServiceInfo. These are ordered from best to worst match -- that 2325 * is, the first item in the list is what is returned by 2326 * resolveService(). If there are no matching services, an empty 2327 * list is returned. 2328 * 2329 * @see #GET_INTENT_FILTERS 2330 * @see #GET_RESOLVED_FILTER 2331 */ 2332 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2333 int flags); 2334 2335 /** 2336 * Retrieve all services that can match the given intent for a given user. 2337 * 2338 * @param intent The desired intent as per resolveService(). 2339 * @param flags Additional option flags. 2340 * @param userId The user id. 2341 * 2342 * @return A List<ResolveInfo> containing one entry for each matching 2343 * ServiceInfo. These are ordered from best to worst match -- that 2344 * is, the first item in the list is what is returned by 2345 * resolveService(). If there are no matching services, an empty 2346 * list is returned. 2347 * 2348 * @see #GET_INTENT_FILTERS 2349 * @see #GET_RESOLVED_FILTER 2350 * 2351 * @hide 2352 */ 2353 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2354 int flags, int userId); 2355 2356 /** {@hide} */ 2357 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2358 Intent intent, int flags, int userId); 2359 2360 /** 2361 * Retrieve all providers that can match the given intent. 2362 * 2363 * @param intent An intent containing all of the desired specification 2364 * (action, data, type, category, and/or component). 2365 * @param flags Additional option flags. 2366 * @return A List<ResolveInfo> containing one entry for each matching 2367 * ProviderInfo. These are ordered from best to worst match. If 2368 * there are no matching providers, an empty list is returned. 2369 * @see #GET_INTENT_FILTERS 2370 * @see #GET_RESOLVED_FILTER 2371 */ 2372 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2373 2374 /** 2375 * Find a single content provider by its base path name. 2376 * 2377 * @param name The name of the provider to find. 2378 * @param flags Additional option flags. Currently should always be 0. 2379 * 2380 * @return ContentProviderInfo Information about the provider, if found, 2381 * else null. 2382 */ 2383 public abstract ProviderInfo resolveContentProvider(String name, 2384 int flags); 2385 2386 /** 2387 * Retrieve content provider information. 2388 * 2389 * <p><em>Note: unlike most other methods, an empty result set is indicated 2390 * by a null return instead of an empty list.</em> 2391 * 2392 * @param processName If non-null, limits the returned providers to only 2393 * those that are hosted by the given process. If null, 2394 * all content providers are returned. 2395 * @param uid If <var>processName</var> is non-null, this is the required 2396 * uid owning the requested content providers. 2397 * @param flags Additional option flags. Currently should always be 0. 2398 * 2399 * @return A List<ContentProviderInfo> containing one entry for each 2400 * content provider either patching <var>processName</var> or, if 2401 * <var>processName</var> is null, all known content providers. 2402 * <em>If there are no matching providers, null is returned.</em> 2403 */ 2404 public abstract List<ProviderInfo> queryContentProviders( 2405 String processName, int uid, int flags); 2406 2407 /** 2408 * Retrieve all of the information we know about a particular 2409 * instrumentation class. 2410 * 2411 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2412 * given class name cannot be found on the system. 2413 * 2414 * @param className The full name (i.e. 2415 * com.google.apps.contacts.InstrumentList) of an 2416 * Instrumentation class. 2417 * @param flags Additional option flags. Currently should always be 0. 2418 * 2419 * @return InstrumentationInfo containing information about the 2420 * instrumentation. 2421 */ 2422 public abstract InstrumentationInfo getInstrumentationInfo( 2423 ComponentName className, int flags) throws NameNotFoundException; 2424 2425 /** 2426 * Retrieve information about available instrumentation code. May be used 2427 * to retrieve either all instrumentation code, or only the code targeting 2428 * a particular package. 2429 * 2430 * @param targetPackage If null, all instrumentation is returned; only the 2431 * instrumentation targeting this package name is 2432 * returned. 2433 * @param flags Additional option flags. Currently should always be 0. 2434 * 2435 * @return A List<InstrumentationInfo> containing one entry for each 2436 * matching available Instrumentation. Returns an empty list if 2437 * there is no instrumentation available for the given package. 2438 */ 2439 public abstract List<InstrumentationInfo> queryInstrumentation( 2440 String targetPackage, int flags); 2441 2442 /** 2443 * Retrieve an image from a package. This is a low-level API used by 2444 * the various package manager info structures (such as 2445 * {@link ComponentInfo} to implement retrieval of their associated 2446 * icon. 2447 * 2448 * @param packageName The name of the package that this icon is coming from. 2449 * Cannot be null. 2450 * @param resid The resource identifier of the desired image. Cannot be 0. 2451 * @param appInfo Overall information about <var>packageName</var>. This 2452 * may be null, in which case the application information will be retrieved 2453 * for you if needed; if you already have this information around, it can 2454 * be much more efficient to supply it here. 2455 * 2456 * @return Returns a Drawable holding the requested image. Returns null if 2457 * an image could not be found for any reason. 2458 */ 2459 public abstract Drawable getDrawable(String packageName, int resid, 2460 ApplicationInfo appInfo); 2461 2462 /** 2463 * Retrieve the icon associated with an activity. Given the full name of 2464 * an activity, retrieves the information about it and calls 2465 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2466 * If the activity cannot be found, NameNotFoundException is thrown. 2467 * 2468 * @param activityName Name of the activity whose icon is to be retrieved. 2469 * 2470 * @return Returns the image of the icon, or the default activity icon if 2471 * it could not be found. Does not return null. 2472 * @throws NameNotFoundException Thrown if the resources for the given 2473 * activity could not be loaded. 2474 * 2475 * @see #getActivityIcon(Intent) 2476 */ 2477 public abstract Drawable getActivityIcon(ComponentName activityName) 2478 throws NameNotFoundException; 2479 2480 /** 2481 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2482 * set, this simply returns the result of 2483 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2484 * component and returns the icon associated with the resolved component. 2485 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2486 * to a component, NameNotFoundException is thrown. 2487 * 2488 * @param intent The intent for which you would like to retrieve an icon. 2489 * 2490 * @return Returns the image of the icon, or the default activity icon if 2491 * it could not be found. Does not return null. 2492 * @throws NameNotFoundException Thrown if the resources for application 2493 * matching the given intent could not be loaded. 2494 * 2495 * @see #getActivityIcon(ComponentName) 2496 */ 2497 public abstract Drawable getActivityIcon(Intent intent) 2498 throws NameNotFoundException; 2499 2500 /** 2501 * Retrieve the banner associated with an activity. Given the full name of 2502 * an activity, retrieves the information about it and calls 2503 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2504 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2505 * 2506 * @param activityName Name of the activity whose banner is to be retrieved. 2507 * @return Returns the image of the banner, or null if the activity has no 2508 * banner specified. 2509 * @throws NameNotFoundException Thrown if the resources for the given 2510 * activity could not be loaded. 2511 * @see #getActivityBanner(Intent) 2512 */ 2513 public abstract Drawable getActivityBanner(ComponentName activityName) 2514 throws NameNotFoundException; 2515 2516 /** 2517 * Retrieve the banner associated with an Intent. If intent.getClassName() 2518 * is set, this simply returns the result of 2519 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2520 * intent's component and returns the banner associated with the resolved 2521 * component. If intent.getClassName() cannot be found or the Intent cannot 2522 * be resolved to a component, NameNotFoundException is thrown. 2523 * 2524 * @param intent The intent for which you would like to retrieve a banner. 2525 * @return Returns the image of the banner, or null if the activity has no 2526 * banner specified. 2527 * @throws NameNotFoundException Thrown if the resources for application 2528 * matching the given intent could not be loaded. 2529 * @see #getActivityBanner(ComponentName) 2530 */ 2531 public abstract Drawable getActivityBanner(Intent intent) 2532 throws NameNotFoundException; 2533 2534 /** 2535 * Return the generic icon for an activity that is used when no specific 2536 * icon is defined. 2537 * 2538 * @return Drawable Image of the icon. 2539 */ 2540 public abstract Drawable getDefaultActivityIcon(); 2541 2542 /** 2543 * Retrieve the icon associated with an application. If it has not defined 2544 * an icon, the default app icon is returned. Does not return null. 2545 * 2546 * @param info Information about application being queried. 2547 * 2548 * @return Returns the image of the icon, or the default application icon 2549 * if it could not be found. 2550 * 2551 * @see #getApplicationIcon(String) 2552 */ 2553 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2554 2555 /** 2556 * Retrieve the icon associated with an application. Given the name of the 2557 * application's package, retrieves the information about it and calls 2558 * getApplicationIcon() to return its icon. If the application cannot be 2559 * found, NameNotFoundException is thrown. 2560 * 2561 * @param packageName Name of the package whose application icon is to be 2562 * retrieved. 2563 * 2564 * @return Returns the image of the icon, or the default application icon 2565 * if it could not be found. Does not return null. 2566 * @throws NameNotFoundException Thrown if the resources for the given 2567 * application could not be loaded. 2568 * 2569 * @see #getApplicationIcon(ApplicationInfo) 2570 */ 2571 public abstract Drawable getApplicationIcon(String packageName) 2572 throws NameNotFoundException; 2573 2574 /** 2575 * Retrieve the banner associated with an application. 2576 * 2577 * @param info Information about application being queried. 2578 * @return Returns the image of the banner or null if the application has no 2579 * banner specified. 2580 * @see #getApplicationBanner(String) 2581 */ 2582 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2583 2584 /** 2585 * Retrieve the banner associated with an application. Given the name of the 2586 * application's package, retrieves the information about it and calls 2587 * getApplicationIcon() to return its banner. If the application cannot be 2588 * found, NameNotFoundException is thrown. 2589 * 2590 * @param packageName Name of the package whose application banner is to be 2591 * retrieved. 2592 * @return Returns the image of the banner or null if the application has no 2593 * banner specified. 2594 * @throws NameNotFoundException Thrown if the resources for the given 2595 * application could not be loaded. 2596 * @see #getApplicationBanner(ApplicationInfo) 2597 */ 2598 public abstract Drawable getApplicationBanner(String packageName) 2599 throws NameNotFoundException; 2600 2601 /** 2602 * Retrieve the logo associated with an activity. Given the full name of an 2603 * activity, retrieves the information about it and calls 2604 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2605 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2606 * 2607 * @param activityName Name of the activity whose logo is to be retrieved. 2608 * @return Returns the image of the logo or null if the activity has no logo 2609 * specified. 2610 * @throws NameNotFoundException Thrown if the resources for the given 2611 * activity could not be loaded. 2612 * @see #getActivityLogo(Intent) 2613 */ 2614 public abstract Drawable getActivityLogo(ComponentName activityName) 2615 throws NameNotFoundException; 2616 2617 /** 2618 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2619 * set, this simply returns the result of 2620 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2621 * component and returns the logo associated with the resolved component. 2622 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2623 * to a component, NameNotFoundException is thrown. 2624 * 2625 * @param intent The intent for which you would like to retrieve a logo. 2626 * 2627 * @return Returns the image of the logo, or null if the activity has no 2628 * logo specified. 2629 * 2630 * @throws NameNotFoundException Thrown if the resources for application 2631 * matching the given intent could not be loaded. 2632 * 2633 * @see #getActivityLogo(ComponentName) 2634 */ 2635 public abstract Drawable getActivityLogo(Intent intent) 2636 throws NameNotFoundException; 2637 2638 /** 2639 * Retrieve the logo associated with an application. If it has not specified 2640 * a logo, this method returns null. 2641 * 2642 * @param info Information about application being queried. 2643 * 2644 * @return Returns the image of the logo, or null if no logo is specified 2645 * by the application. 2646 * 2647 * @see #getApplicationLogo(String) 2648 */ 2649 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2650 2651 /** 2652 * Retrieve the logo associated with an application. Given the name of the 2653 * application's package, retrieves the information about it and calls 2654 * getApplicationLogo() to return its logo. If the application cannot be 2655 * found, NameNotFoundException is thrown. 2656 * 2657 * @param packageName Name of the package whose application logo is to be 2658 * retrieved. 2659 * 2660 * @return Returns the image of the logo, or null if no application logo 2661 * has been specified. 2662 * 2663 * @throws NameNotFoundException Thrown if the resources for the given 2664 * application could not be loaded. 2665 * 2666 * @see #getApplicationLogo(ApplicationInfo) 2667 */ 2668 public abstract Drawable getApplicationLogo(String packageName) 2669 throws NameNotFoundException; 2670 2671 /** 2672 * Retrieve text from a package. This is a low-level API used by 2673 * the various package manager info structures (such as 2674 * {@link ComponentInfo} to implement retrieval of their associated 2675 * labels and other text. 2676 * 2677 * @param packageName The name of the package that this text is coming from. 2678 * Cannot be null. 2679 * @param resid The resource identifier of the desired text. Cannot be 0. 2680 * @param appInfo Overall information about <var>packageName</var>. This 2681 * may be null, in which case the application information will be retrieved 2682 * for you if needed; if you already have this information around, it can 2683 * be much more efficient to supply it here. 2684 * 2685 * @return Returns a CharSequence holding the requested text. Returns null 2686 * if the text could not be found for any reason. 2687 */ 2688 public abstract CharSequence getText(String packageName, int resid, 2689 ApplicationInfo appInfo); 2690 2691 /** 2692 * Retrieve an XML file from a package. This is a low-level API used to 2693 * retrieve XML meta data. 2694 * 2695 * @param packageName The name of the package that this xml is coming from. 2696 * Cannot be null. 2697 * @param resid The resource identifier of the desired xml. Cannot be 0. 2698 * @param appInfo Overall information about <var>packageName</var>. This 2699 * may be null, in which case the application information will be retrieved 2700 * for you if needed; if you already have this information around, it can 2701 * be much more efficient to supply it here. 2702 * 2703 * @return Returns an XmlPullParser allowing you to parse out the XML 2704 * data. Returns null if the xml resource could not be found for any 2705 * reason. 2706 */ 2707 public abstract XmlResourceParser getXml(String packageName, int resid, 2708 ApplicationInfo appInfo); 2709 2710 /** 2711 * Return the label to use for this application. 2712 * 2713 * @return Returns the label associated with this application, or null if 2714 * it could not be found for any reason. 2715 * @param info The application to get the label of. 2716 */ 2717 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2718 2719 /** 2720 * Retrieve the resources associated with an activity. Given the full 2721 * name of an activity, retrieves the information about it and calls 2722 * getResources() to return its application's resources. If the activity 2723 * cannot be found, NameNotFoundException is thrown. 2724 * 2725 * @param activityName Name of the activity whose resources are to be 2726 * retrieved. 2727 * 2728 * @return Returns the application's Resources. 2729 * @throws NameNotFoundException Thrown if the resources for the given 2730 * application could not be loaded. 2731 * 2732 * @see #getResourcesForApplication(ApplicationInfo) 2733 */ 2734 public abstract Resources getResourcesForActivity(ComponentName activityName) 2735 throws NameNotFoundException; 2736 2737 /** 2738 * Retrieve the resources for an application. Throws NameNotFoundException 2739 * if the package is no longer installed. 2740 * 2741 * @param app Information about the desired application. 2742 * 2743 * @return Returns the application's Resources. 2744 * @throws NameNotFoundException Thrown if the resources for the given 2745 * application could not be loaded (most likely because it was uninstalled). 2746 */ 2747 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2748 throws NameNotFoundException; 2749 2750 /** 2751 * Retrieve the resources associated with an application. Given the full 2752 * package name of an application, retrieves the information about it and 2753 * calls getResources() to return its application's resources. If the 2754 * appPackageName cannot be found, NameNotFoundException is thrown. 2755 * 2756 * @param appPackageName Package name of the application whose resources 2757 * are to be retrieved. 2758 * 2759 * @return Returns the application's Resources. 2760 * @throws NameNotFoundException Thrown if the resources for the given 2761 * application could not be loaded. 2762 * 2763 * @see #getResourcesForApplication(ApplicationInfo) 2764 */ 2765 public abstract Resources getResourcesForApplication(String appPackageName) 2766 throws NameNotFoundException; 2767 2768 /** @hide */ 2769 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2770 throws NameNotFoundException; 2771 2772 /** 2773 * Retrieve overall information about an application package defined 2774 * in a package archive file 2775 * 2776 * @param archiveFilePath The path to the archive file 2777 * @param flags Additional option flags. Use any combination of 2778 * {@link #GET_ACTIVITIES}, 2779 * {@link #GET_GIDS}, 2780 * {@link #GET_CONFIGURATIONS}, 2781 * {@link #GET_INSTRUMENTATION}, 2782 * {@link #GET_PERMISSIONS}, 2783 * {@link #GET_PROVIDERS}, 2784 * {@link #GET_RECEIVERS}, 2785 * {@link #GET_SERVICES}, 2786 * {@link #GET_SIGNATURES}, to modify the data returned. 2787 * 2788 * @return Returns the information about the package. Returns 2789 * null if the package could not be successfully parsed. 2790 * 2791 * @see #GET_ACTIVITIES 2792 * @see #GET_GIDS 2793 * @see #GET_CONFIGURATIONS 2794 * @see #GET_INSTRUMENTATION 2795 * @see #GET_PERMISSIONS 2796 * @see #GET_PROVIDERS 2797 * @see #GET_RECEIVERS 2798 * @see #GET_SERVICES 2799 * @see #GET_SIGNATURES 2800 * 2801 */ 2802 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 2803 PackageParser packageParser = new PackageParser(archiveFilePath); 2804 DisplayMetrics metrics = new DisplayMetrics(); 2805 metrics.setToDefaults(); 2806 final File sourceFile = new File(archiveFilePath); 2807 PackageParser.Package pkg = packageParser.parsePackage( 2808 sourceFile, archiveFilePath, metrics, 0); 2809 if (pkg == null) { 2810 return null; 2811 } 2812 if ((flags & GET_SIGNATURES) != 0) { 2813 packageParser.collectCertificates(pkg, 0); 2814 } 2815 PackageUserState state = new PackageUserState(); 2816 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 2817 } 2818 2819 /** 2820 * @hide 2821 * 2822 * Install a package. Since this may take a little while, the result will 2823 * be posted back to the given observer. An installation will fail if the calling context 2824 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2825 * package named in the package file's manifest is already installed, or if there's no space 2826 * available on the device. 2827 * 2828 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2829 * 'content:' URI. 2830 * @param observer An observer callback to get notified when the package installation is 2831 * complete. {@link IPackageInstallObserver#packageInstalled(String, int)} will be 2832 * called when that happens. This parameter must not be null. 2833 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2834 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2835 * @param installerPackageName Optional package name of the application that is performing the 2836 * installation. This identifies which market the package came from. 2837 * @deprecated Use {@link #installPackage(Uri, IPackageInstallObserver2, int, String)} 2838 * instead. This method will continue to be supported but the older observer interface 2839 * will not get additional failure details. 2840 */ 2841 public abstract void installPackage( 2842 Uri packageURI, IPackageInstallObserver observer, int flags, 2843 String installerPackageName); 2844 2845 /** 2846 * Similar to 2847 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2848 * with an extra verification file provided. 2849 * 2850 * @param packageURI The location of the package file to install. This can 2851 * be a 'file:' or a 'content:' URI. 2852 * @param observer An observer callback to get notified when the package 2853 * installation is complete. 2854 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2855 * will be called when that happens. This parameter must not be null. 2856 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2857 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2858 * @param installerPackageName Optional package name of the application that 2859 * is performing the installation. This identifies which market 2860 * the package came from. 2861 * @param verificationURI The location of the supplementary verification 2862 * file. This can be a 'file:' or a 'content:' URI. May be 2863 * {@code null}. 2864 * @param manifestDigest an object that holds the digest of the package 2865 * which can be used to verify ownership. May be {@code null}. 2866 * @param encryptionParams if the package to be installed is encrypted, 2867 * these parameters describing the encryption and authentication 2868 * used. May be {@code null}. 2869 * @hide 2870 * @deprecated Use {@link #installPackageWithVerification(Uri, IPackageInstallObserver2, 2871 * int, String, Uri, ManifestDigest, ContainerEncryptionParams)} instead. This method will 2872 * continue to be supported but the older observer interface will not get additional failure 2873 * details. 2874 */ 2875 public abstract void installPackageWithVerification(Uri packageURI, 2876 IPackageInstallObserver observer, int flags, String installerPackageName, 2877 Uri verificationURI, ManifestDigest manifestDigest, 2878 ContainerEncryptionParams encryptionParams); 2879 2880 /** 2881 * Similar to 2882 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2883 * with an extra verification information provided. 2884 * 2885 * @param packageURI The location of the package file to install. This can 2886 * be a 'file:' or a 'content:' URI. 2887 * @param observer An observer callback to get notified when the package 2888 * installation is complete. 2889 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2890 * will be called when that happens. This parameter must not be null. 2891 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2892 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2893 * @param installerPackageName Optional package name of the application that 2894 * is performing the installation. This identifies which market 2895 * the package came from. 2896 * @param verificationParams an object that holds signal information to 2897 * assist verification. May be {@code null}. 2898 * @param encryptionParams if the package to be installed is encrypted, 2899 * these parameters describing the encryption and authentication 2900 * used. May be {@code null}. 2901 * 2902 * @hide 2903 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 2904 * IPackageInstallObserver2, int, String, VerificationParams, 2905 * ContainerEncryptionParams)} instead. This method will continue to be 2906 * supported but the older observer interface will not get additional failure details. 2907 */ 2908 @Deprecated 2909 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2910 IPackageInstallObserver observer, int flags, String installerPackageName, 2911 VerificationParams verificationParams, 2912 ContainerEncryptionParams encryptionParams); 2913 2914 // Package-install variants that take the new, expanded form of observer interface. 2915 // Note that these *also* take the original observer type and will redundantly 2916 // report the same information to that observer if supplied; but it is not required. 2917 2918 /** 2919 * @hide 2920 * 2921 * Install a package. Since this may take a little while, the result will 2922 * be posted back to the given observer. An installation will fail if the calling context 2923 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2924 * package named in the package file's manifest is already installed, or if there's no space 2925 * available on the device. 2926 * 2927 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2928 * 'content:' URI. 2929 * @param observer An observer callback to get notified when the package installation is 2930 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2931 * called when that happens. This parameter must not be null. 2932 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2933 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2934 * @param installerPackageName Optional package name of the application that is performing the 2935 * installation. This identifies which market the package came from. 2936 */ 2937 public abstract void installPackage( 2938 Uri packageURI, PackageInstallObserver observer, 2939 int flags, String installerPackageName); 2940 2941 /** 2942 * Similar to 2943 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2944 * with an extra verification file provided. 2945 * 2946 * @param packageURI The location of the package file to install. This can 2947 * be a 'file:' or a 'content:' URI. 2948 * @param observer An observer callback to get notified when the package installation is 2949 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2950 * called when that happens. This parameter must not be null. 2951 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2952 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2953 * @param installerPackageName Optional package name of the application that 2954 * is performing the installation. This identifies which market 2955 * the package came from. 2956 * @param verificationURI The location of the supplementary verification 2957 * file. This can be a 'file:' or a 'content:' URI. May be 2958 * {@code null}. 2959 * @param manifestDigest an object that holds the digest of the package 2960 * which can be used to verify ownership. May be {@code null}. 2961 * @param encryptionParams if the package to be installed is encrypted, 2962 * these parameters describing the encryption and authentication 2963 * used. May be {@code null}. 2964 * @hide 2965 */ 2966 public abstract void installPackageWithVerification(Uri packageURI, 2967 PackageInstallObserver observer, int flags, String installerPackageName, 2968 Uri verificationURI, ManifestDigest manifestDigest, 2969 ContainerEncryptionParams encryptionParams); 2970 2971 /** 2972 * Similar to 2973 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2974 * with an extra verification information provided. 2975 * 2976 * @param packageURI The location of the package file to install. This can 2977 * be a 'file:' or a 'content:' URI. 2978 * @param observer An observer callback to get notified when the package installation is 2979 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2980 * called when that happens. This parameter must not be null. 2981 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2982 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2983 * @param installerPackageName Optional package name of the application that 2984 * is performing the installation. This identifies which market 2985 * the package came from. 2986 * @param verificationParams an object that holds signal information to 2987 * assist verification. May be {@code null}. 2988 * @param encryptionParams if the package to be installed is encrypted, 2989 * these parameters describing the encryption and authentication 2990 * used. May be {@code null}. 2991 * 2992 * @hide 2993 */ 2994 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2995 PackageInstallObserver observer, int flags, String installerPackageName, 2996 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 2997 2998 /** 2999 * If there is already an application with the given package name installed 3000 * on the system for other users, also install it for the calling user. 3001 * @hide 3002 */ 3003 public abstract int installExistingPackage(String packageName) 3004 throws NameNotFoundException; 3005 3006 /** 3007 * Allows a package listening to the 3008 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3009 * broadcast} to respond to the package manager. The response must include 3010 * the {@code verificationCode} which is one of 3011 * {@link PackageManager#VERIFICATION_ALLOW} or 3012 * {@link PackageManager#VERIFICATION_REJECT}. 3013 * 3014 * @param id pending package identifier as passed via the 3015 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3016 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 3017 * or {@link PackageManager#VERIFICATION_REJECT}. 3018 * @throws SecurityException if the caller does not have the 3019 * PACKAGE_VERIFICATION_AGENT permission. 3020 */ 3021 public abstract void verifyPendingInstall(int id, int verificationCode); 3022 3023 /** 3024 * Allows a package listening to the 3025 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 3026 * broadcast} to extend the default timeout for a response and declare what 3027 * action to perform after the timeout occurs. The response must include 3028 * the {@code verificationCodeAtTimeout} which is one of 3029 * {@link PackageManager#VERIFICATION_ALLOW} or 3030 * {@link PackageManager#VERIFICATION_REJECT}. 3031 * 3032 * This method may only be called once per package id. Additional calls 3033 * will have no effect. 3034 * 3035 * @param id pending package identifier as passed via the 3036 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3037 * @param verificationCodeAtTimeout either 3038 * {@link PackageManager#VERIFICATION_ALLOW} or 3039 * {@link PackageManager#VERIFICATION_REJECT}. If 3040 * {@code verificationCodeAtTimeout} is neither 3041 * {@link PackageManager#VERIFICATION_ALLOW} or 3042 * {@link PackageManager#VERIFICATION_REJECT}, then 3043 * {@code verificationCodeAtTimeout} will default to 3044 * {@link PackageManager#VERIFICATION_REJECT}. 3045 * @param millisecondsToDelay the amount of time requested for the timeout. 3046 * Must be positive and less than 3047 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3048 * {@code millisecondsToDelay} is out of bounds, 3049 * {@code millisecondsToDelay} will be set to the closest in 3050 * bounds value; namely, 0 or 3051 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3052 * @throws SecurityException if the caller does not have the 3053 * PACKAGE_VERIFICATION_AGENT permission. 3054 */ 3055 public abstract void extendVerificationTimeout(int id, 3056 int verificationCodeAtTimeout, long millisecondsToDelay); 3057 3058 /** 3059 * Change the installer associated with a given package. There are limitations 3060 * on how the installer package can be changed; in particular: 3061 * <ul> 3062 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3063 * is not signed with the same certificate as the calling application. 3064 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3065 * has an installer package, and that installer package is not signed with 3066 * the same certificate as the calling application. 3067 * </ul> 3068 * 3069 * @param targetPackage The installed package whose installer will be changed. 3070 * @param installerPackageName The package name of the new installer. May be 3071 * null to clear the association. 3072 */ 3073 public abstract void setInstallerPackageName(String targetPackage, 3074 String installerPackageName); 3075 3076 /** 3077 * Attempts to delete a package. Since this may take a little while, the result will 3078 * be posted back to the given observer. A deletion will fail if the calling context 3079 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3080 * named package cannot be found, or if the named package is a "system package". 3081 * (TODO: include pointer to documentation on "system packages") 3082 * 3083 * @param packageName The name of the package to delete 3084 * @param observer An observer callback to get notified when the package deletion is 3085 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3086 * called when that happens. observer may be null to indicate that no callback is desired. 3087 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3088 * {@link #DELETE_ALL_USERS}. 3089 * 3090 * @hide 3091 */ 3092 public abstract void deletePackage( 3093 String packageName, IPackageDeleteObserver observer, int flags); 3094 3095 /** 3096 * Retrieve the package name of the application that installed a package. This identifies 3097 * which market the package came from. 3098 * 3099 * @param packageName The name of the package to query 3100 */ 3101 public abstract String getInstallerPackageName(String packageName); 3102 3103 /** 3104 * Attempts to clear the user data directory of an application. 3105 * Since this may take a little while, the result will 3106 * be posted back to the given observer. A deletion will fail if the 3107 * named package cannot be found, or if the named package is a "system package". 3108 * 3109 * @param packageName The name of the package 3110 * @param observer An observer callback to get notified when the operation is finished 3111 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3112 * will be called when that happens. observer may be null to indicate that 3113 * no callback is desired. 3114 * 3115 * @hide 3116 */ 3117 public abstract void clearApplicationUserData(String packageName, 3118 IPackageDataObserver observer); 3119 /** 3120 * Attempts to delete the cache files associated with an application. 3121 * Since this may take a little while, the result will 3122 * be posted back to the given observer. A deletion will fail if the calling context 3123 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3124 * named package cannot be found, or if the named package is a "system package". 3125 * 3126 * @param packageName The name of the package to delete 3127 * @param observer An observer callback to get notified when the cache file deletion 3128 * is complete. 3129 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3130 * will be called when that happens. observer may be null to indicate that 3131 * no callback is desired. 3132 * 3133 * @hide 3134 */ 3135 public abstract void deleteApplicationCacheFiles(String packageName, 3136 IPackageDataObserver observer); 3137 3138 /** 3139 * Free storage by deleting LRU sorted list of cache files across 3140 * all applications. If the currently available free storage 3141 * on the device is greater than or equal to the requested 3142 * free storage, no cache files are cleared. If the currently 3143 * available storage on the device is less than the requested 3144 * free storage, some or all of the cache files across 3145 * all applications are deleted (based on last accessed time) 3146 * to increase the free storage space on the device to 3147 * the requested value. There is no guarantee that clearing all 3148 * the cache files from all applications will clear up 3149 * enough storage to achieve the desired value. 3150 * @param freeStorageSize The number of bytes of storage to be 3151 * freed by the system. Say if freeStorageSize is XX, 3152 * and the current free storage is YY, 3153 * if XX is less than YY, just return. if not free XX-YY number 3154 * of bytes if possible. 3155 * @param observer call back used to notify when 3156 * the operation is completed 3157 * 3158 * @hide 3159 */ 3160 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3161 3162 /** 3163 * Free storage by deleting LRU sorted list of cache files across 3164 * all applications. If the currently available free storage 3165 * on the device is greater than or equal to the requested 3166 * free storage, no cache files are cleared. If the currently 3167 * available storage on the device is less than the requested 3168 * free storage, some or all of the cache files across 3169 * all applications are deleted (based on last accessed time) 3170 * to increase the free storage space on the device to 3171 * the requested value. There is no guarantee that clearing all 3172 * the cache files from all applications will clear up 3173 * enough storage to achieve the desired value. 3174 * @param freeStorageSize The number of bytes of storage to be 3175 * freed by the system. Say if freeStorageSize is XX, 3176 * and the current free storage is YY, 3177 * if XX is less than YY, just return. if not free XX-YY number 3178 * of bytes if possible. 3179 * @param pi IntentSender call back used to 3180 * notify when the operation is completed.May be null 3181 * to indicate that no call back is desired. 3182 * 3183 * @hide 3184 */ 3185 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3186 3187 /** 3188 * Retrieve the size information for a package. 3189 * Since this may take a little while, the result will 3190 * be posted back to the given observer. The calling context 3191 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3192 * 3193 * @param packageName The name of the package whose size information is to be retrieved 3194 * @param userHandle The user whose size information should be retrieved. 3195 * @param observer An observer callback to get notified when the operation 3196 * is complete. 3197 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3198 * The observer's callback is invoked with a PackageStats object(containing the 3199 * code, data and cache sizes of the package) and a boolean value representing 3200 * the status of the operation. observer may be null to indicate that 3201 * no callback is desired. 3202 * 3203 * @hide 3204 */ 3205 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3206 IPackageStatsObserver observer); 3207 3208 /** 3209 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3210 * returns the size for the calling user. 3211 * 3212 * @hide 3213 */ 3214 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3215 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3216 } 3217 3218 /** 3219 * @deprecated This function no longer does anything; it was an old 3220 * approach to managing preferred activities, which has been superseded 3221 * by (and conflicts with) the modern activity-based preferences. 3222 */ 3223 @Deprecated 3224 public abstract void addPackageToPreferred(String packageName); 3225 3226 /** 3227 * @deprecated This function no longer does anything; it was an old 3228 * approach to managing preferred activities, which has been superseded 3229 * by (and conflicts with) the modern activity-based preferences. 3230 */ 3231 @Deprecated 3232 public abstract void removePackageFromPreferred(String packageName); 3233 3234 /** 3235 * Retrieve the list of all currently configured preferred packages. The 3236 * first package on the list is the most preferred, the last is the 3237 * least preferred. 3238 * 3239 * @param flags Additional option flags. Use any combination of 3240 * {@link #GET_ACTIVITIES}, 3241 * {@link #GET_GIDS}, 3242 * {@link #GET_CONFIGURATIONS}, 3243 * {@link #GET_INSTRUMENTATION}, 3244 * {@link #GET_PERMISSIONS}, 3245 * {@link #GET_PROVIDERS}, 3246 * {@link #GET_RECEIVERS}, 3247 * {@link #GET_SERVICES}, 3248 * {@link #GET_SIGNATURES}, to modify the data returned. 3249 * 3250 * @return Returns a list of PackageInfo objects describing each 3251 * preferred application, in order of preference. 3252 * 3253 * @see #GET_ACTIVITIES 3254 * @see #GET_GIDS 3255 * @see #GET_CONFIGURATIONS 3256 * @see #GET_INSTRUMENTATION 3257 * @see #GET_PERMISSIONS 3258 * @see #GET_PROVIDERS 3259 * @see #GET_RECEIVERS 3260 * @see #GET_SERVICES 3261 * @see #GET_SIGNATURES 3262 */ 3263 public abstract List<PackageInfo> getPreferredPackages(int flags); 3264 3265 /** 3266 * @deprecated This is a protected API that should not have been available 3267 * to third party applications. It is the platform's responsibility for 3268 * assigning preferred activities and this cannot be directly modified. 3269 * 3270 * Add a new preferred activity mapping to the system. This will be used 3271 * to automatically select the given activity component when 3272 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3273 * multiple matching activities and also matches the given filter. 3274 * 3275 * @param filter The set of intents under which this activity will be 3276 * made preferred. 3277 * @param match The IntentFilter match category that this preference 3278 * applies to. 3279 * @param set The set of activities that the user was picking from when 3280 * this preference was made. 3281 * @param activity The component name of the activity that is to be 3282 * preferred. 3283 */ 3284 @Deprecated 3285 public abstract void addPreferredActivity(IntentFilter filter, int match, 3286 ComponentName[] set, ComponentName activity); 3287 3288 /** 3289 * Same as {@link #addPreferredActivity(IntentFilter, int, 3290 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3291 to. 3292 * @hide 3293 */ 3294 public void addPreferredActivity(IntentFilter filter, int match, 3295 ComponentName[] set, ComponentName activity, int userId) { 3296 throw new RuntimeException("Not implemented. Must override in a subclass."); 3297 } 3298 3299 /** 3300 * @deprecated This is a protected API that should not have been available 3301 * to third party applications. It is the platform's responsibility for 3302 * assigning preferred activities and this cannot be directly modified. 3303 * 3304 * Replaces an existing preferred activity mapping to the system, and if that were not present 3305 * adds a new preferred activity. This will be used 3306 * to automatically select the given activity component when 3307 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3308 * multiple matching activities and also matches the given filter. 3309 * 3310 * @param filter The set of intents under which this activity will be 3311 * made preferred. 3312 * @param match The IntentFilter match category that this preference 3313 * applies to. 3314 * @param set The set of activities that the user was picking from when 3315 * this preference was made. 3316 * @param activity The component name of the activity that is to be 3317 * preferred. 3318 * @hide 3319 */ 3320 @Deprecated 3321 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3322 ComponentName[] set, ComponentName activity); 3323 3324 /** 3325 * Remove all preferred activity mappings, previously added with 3326 * {@link #addPreferredActivity}, from the 3327 * system whose activities are implemented in the given package name. 3328 * An application can only clear its own package(s). 3329 * 3330 * @param packageName The name of the package whose preferred activity 3331 * mappings are to be removed. 3332 */ 3333 public abstract void clearPackagePreferredActivities(String packageName); 3334 3335 /** 3336 * Retrieve all preferred activities, previously added with 3337 * {@link #addPreferredActivity}, that are 3338 * currently registered with the system. 3339 * 3340 * @param outFilters A list in which to place the filters of all of the 3341 * preferred activities, or null for none. 3342 * @param outActivities A list in which to place the component names of 3343 * all of the preferred activities, or null for none. 3344 * @param packageName An option package in which you would like to limit 3345 * the list. If null, all activities will be returned; if non-null, only 3346 * those activities in the given package are returned. 3347 * 3348 * @return Returns the total number of registered preferred activities 3349 * (the number of distinct IntentFilter records, not the number of unique 3350 * activity components) that were found. 3351 */ 3352 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3353 List<ComponentName> outActivities, String packageName); 3354 3355 /** 3356 * Ask for the set of available 'home' activities and the current explicit 3357 * default, if any. 3358 * @hide 3359 */ 3360 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3361 3362 /** 3363 * Set the enabled setting for a package component (activity, receiver, service, provider). 3364 * This setting will override any enabled state which may have been set by the component in its 3365 * manifest. 3366 * 3367 * @param componentName The component to enable 3368 * @param newState The new enabled state for the component. The legal values for this state 3369 * are: 3370 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3371 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3372 * and 3373 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3374 * The last one removes the setting, thereby restoring the component's state to 3375 * whatever was set in it's manifest (or enabled, by default). 3376 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3377 */ 3378 public abstract void setComponentEnabledSetting(ComponentName componentName, 3379 int newState, int flags); 3380 3381 3382 /** 3383 * Return the the enabled setting for a package component (activity, 3384 * receiver, service, provider). This returns the last value set by 3385 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3386 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3387 * the value originally specified in the manifest has not been modified. 3388 * 3389 * @param componentName The component to retrieve. 3390 * @return Returns the current enabled state for the component. May 3391 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3392 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3393 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3394 * component's enabled state is based on the original information in 3395 * the manifest as found in {@link ComponentInfo}. 3396 */ 3397 public abstract int getComponentEnabledSetting(ComponentName componentName); 3398 3399 /** 3400 * Set the enabled setting for an application 3401 * This setting will override any enabled state which may have been set by the application in 3402 * its manifest. It also overrides the enabled state set in the manifest for any of the 3403 * application's components. It does not override any enabled state set by 3404 * {@link #setComponentEnabledSetting} for any of the application's components. 3405 * 3406 * @param packageName The package name of the application to enable 3407 * @param newState The new enabled state for the component. The legal values for this state 3408 * are: 3409 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3410 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3411 * and 3412 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3413 * The last one removes the setting, thereby restoring the applications's state to 3414 * whatever was set in its manifest (or enabled, by default). 3415 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3416 */ 3417 public abstract void setApplicationEnabledSetting(String packageName, 3418 int newState, int flags); 3419 3420 /** 3421 * Return the the enabled setting for an application. This returns 3422 * the last value set by 3423 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3424 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3425 * the value originally specified in the manifest has not been modified. 3426 * 3427 * @param packageName The component to retrieve. 3428 * @return Returns the current enabled state for the component. May 3429 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3430 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3431 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3432 * application's enabled state is based on the original information in 3433 * the manifest as found in {@link ComponentInfo}. 3434 * @throws IllegalArgumentException if the named package does not exist. 3435 */ 3436 public abstract int getApplicationEnabledSetting(String packageName); 3437 3438 /** 3439 * Puts the package in a blocked state, which is almost like an uninstalled state, 3440 * making the package unavailable, but it doesn't remove the data or the actual 3441 * package file. 3442 * @hide 3443 */ 3444 public abstract boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, 3445 UserHandle userHandle); 3446 3447 /** 3448 * Returns the blocked state of a package. 3449 * @see #setApplicationBlockedSettingAsUser(String, boolean, UserHandle) 3450 * @hide 3451 */ 3452 public abstract boolean getApplicationBlockedSettingAsUser(String packageName, 3453 UserHandle userHandle); 3454 3455 /** 3456 * Return whether the device has been booted into safe mode. 3457 */ 3458 public abstract boolean isSafeMode(); 3459 3460 /** 3461 * Attempts to move package resources from internal to external media or vice versa. 3462 * Since this may take a little while, the result will 3463 * be posted back to the given observer. This call may fail if the calling context 3464 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3465 * named package cannot be found, or if the named package is a "system package". 3466 * 3467 * @param packageName The name of the package to delete 3468 * @param observer An observer callback to get notified when the package move is 3469 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3470 * called when that happens. observer may be null to indicate that no callback is desired. 3471 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3472 * {@link #MOVE_EXTERNAL_MEDIA} 3473 * 3474 * @hide 3475 */ 3476 public abstract void movePackage( 3477 String packageName, IPackageMoveObserver observer, int flags); 3478 3479 /** 3480 * Returns the device identity that verifiers can use to associate their scheme to a particular 3481 * device. This should not be used by anything other than a package verifier. 3482 * 3483 * @return identity that uniquely identifies current device 3484 * @hide 3485 */ 3486 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3487 3488 /** 3489 * Returns the data directory for a particular user and package, given the uid of the package. 3490 * @param uid uid of the package, including the userId and appId 3491 * @param packageName name of the package 3492 * @return the user-specific data directory for the package 3493 * @hide 3494 */ 3495 public static String getDataDirForUser(int userId, String packageName) { 3496 // TODO: This should be shared with Installer's knowledge of user directory 3497 return Environment.getDataDirectory().toString() + "/user/" + userId 3498 + "/" + packageName; 3499 } 3500} 3501