PackageManager.java revision 23cc04e598cfb1c7f10e3fab05b188a8738edb35
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 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 702 * package's data directory. 703 * 704 * @hide 705 */ 706 public static final int DELETE_KEEP_DATA = 0x00000001; 707 708 /** 709 * Flag parameter for {@link #deletePackage} to indicate that you want the 710 * package deleted for all users. 711 * 712 * @hide 713 */ 714 public static final int DELETE_ALL_USERS = 0x00000002; 715 716 /** 717 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 718 * uninstall on a system that has been updated, then don't do the normal process 719 * of uninstalling the update and rolling back to the older system version (which 720 * needs to happen for all users); instead, just mark the app as uninstalled for 721 * the current user. 722 * 723 * @hide 724 */ 725 public static final int DELETE_SYSTEM_APP = 0x00000004; 726 727 /** 728 * Return code for when package deletion succeeds. This is passed to the 729 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 730 * succeeded in deleting the package. 731 * 732 * @hide 733 */ 734 public static final int DELETE_SUCCEEDED = 1; 735 736 /** 737 * Deletion failed return code: this is passed to the 738 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 739 * failed to delete the package for an unspecified reason. 740 * 741 * @hide 742 */ 743 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 744 745 /** 746 * Deletion failed return code: this is passed to the 747 * {@link IPackageDeleteObserver} by {@link #deletePackage()} if the system 748 * failed to delete the package because it is the active DevicePolicy 749 * manager. 750 * 751 * @hide 752 */ 753 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 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 since the user is restricted. 759 * 760 * @hide 761 */ 762 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 763 764 /** 765 * Return code that is passed to the {@link IPackageMoveObserver} by 766 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} when the 767 * package has been successfully moved by the system. 768 * 769 * @hide 770 */ 771 public static final int MOVE_SUCCEEDED = 1; 772 /** 773 * Error code that is passed to the {@link IPackageMoveObserver} by 774 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 775 * when the package hasn't been successfully moved by the system 776 * because of insufficient memory on specified media. 777 * @hide 778 */ 779 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 780 781 /** 782 * Error code that is passed to the {@link IPackageMoveObserver} by 783 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 784 * if the specified package doesn't exist. 785 * @hide 786 */ 787 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 788 789 /** 790 * Error code that is passed to the {@link IPackageMoveObserver} by 791 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 792 * if the specified package cannot be moved since its a system package. 793 * @hide 794 */ 795 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 796 797 /** 798 * Error code that is passed to the {@link IPackageMoveObserver} by 799 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 800 * if the specified package cannot be moved since its forward locked. 801 * @hide 802 */ 803 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 804 805 /** 806 * Error code that is passed to the {@link IPackageMoveObserver} by 807 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 808 * if the specified package cannot be moved to the specified location. 809 * @hide 810 */ 811 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 812 813 /** 814 * Error code that is passed to the {@link IPackageMoveObserver} by 815 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} 816 * if the specified package cannot be moved to the specified location. 817 * @hide 818 */ 819 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 820 821 /** 822 * Error code that is passed to the {@link IPackageMoveObserver} by 823 * {@link #movePackage(android.net.Uri, IPackageMoveObserver)} if the 824 * specified package already has an operation pending in the 825 * {@link PackageHandler} queue. 826 * 827 * @hide 828 */ 829 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 830 831 /** 832 * Flag parameter for {@link #movePackage} to indicate that 833 * the package should be moved to internal storage if its 834 * been installed on external media. 835 * @hide 836 */ 837 public static final int MOVE_INTERNAL = 0x00000001; 838 839 /** 840 * Flag parameter for {@link #movePackage} to indicate that 841 * the package should be moved to external media. 842 * @hide 843 */ 844 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 845 846 /** 847 * Usable by the required verifier as the {@code verificationCode} argument 848 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 849 * allow the installation to proceed without any of the optional verifiers 850 * needing to vote. 851 * 852 * @hide 853 */ 854 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 855 856 /** 857 * Used as the {@code verificationCode} argument for 858 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 859 * package verifier allows the installation to proceed. 860 */ 861 public static final int VERIFICATION_ALLOW = 1; 862 863 /** 864 * Used as the {@code verificationCode} argument for 865 * {@link PackageManager#verifyPendingInstall} to indicate the calling 866 * package verifier does not vote to allow the installation to proceed. 867 */ 868 public static final int VERIFICATION_REJECT = -1; 869 870 /** 871 * Can be used as the {@code millisecondsToDelay} argument for 872 * {@link PackageManager#extendVerificationTimeout}. This is the 873 * maximum time {@code PackageManager} waits for the verification 874 * agent to return (in milliseconds). 875 */ 876 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 877 878 /** 879 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 880 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 881 * lag in sound input or output. 882 */ 883 @SdkConstant(SdkConstantType.FEATURE) 884 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 885 886 /** 887 * Feature for {@link #getSystemAvailableFeatures} and 888 * {@link #hasSystemFeature}: The device is capable of communicating with 889 * other devices via Bluetooth. 890 */ 891 @SdkConstant(SdkConstantType.FEATURE) 892 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 893 894 /** 895 * Feature for {@link #getSystemAvailableFeatures} and 896 * {@link #hasSystemFeature}: The device is capable of communicating with 897 * other devices via Bluetooth Low Energy radio. 898 */ 899 @SdkConstant(SdkConstantType.FEATURE) 900 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 901 902 /** 903 * Feature for {@link #getSystemAvailableFeatures} and 904 * {@link #hasSystemFeature}: The device has a camera facing away 905 * from the screen. 906 */ 907 @SdkConstant(SdkConstantType.FEATURE) 908 public static final String FEATURE_CAMERA = "android.hardware.camera"; 909 910 /** 911 * Feature for {@link #getSystemAvailableFeatures} and 912 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 913 */ 914 @SdkConstant(SdkConstantType.FEATURE) 915 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 916 917 /** 918 * Feature for {@link #getSystemAvailableFeatures} and 919 * {@link #hasSystemFeature}: The device has at least one camera pointing in 920 * some direction. 921 */ 922 @SdkConstant(SdkConstantType.FEATURE) 923 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 924 925 /** 926 * Feature for {@link #getSystemAvailableFeatures} and 927 * {@link #hasSystemFeature}: The device's camera supports flash. 928 */ 929 @SdkConstant(SdkConstantType.FEATURE) 930 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 931 932 /** 933 * Feature for {@link #getSystemAvailableFeatures} and 934 * {@link #hasSystemFeature}: The device has a front facing camera. 935 */ 936 @SdkConstant(SdkConstantType.FEATURE) 937 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 938 939 /** 940 * Feature for {@link #getSystemAvailableFeatures} and 941 * {@link #hasSystemFeature}: The device is capable of communicating with 942 * consumer IR devices. 943 */ 944 @SdkConstant(SdkConstantType.FEATURE) 945 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 946 947 /** 948 * Feature for {@link #getSystemAvailableFeatures} and 949 * {@link #hasSystemFeature}: The device supports one or more methods of 950 * reporting current location. 951 */ 952 @SdkConstant(SdkConstantType.FEATURE) 953 public static final String FEATURE_LOCATION = "android.hardware.location"; 954 955 /** 956 * Feature for {@link #getSystemAvailableFeatures} and 957 * {@link #hasSystemFeature}: The device has a Global Positioning System 958 * receiver and can report precise location. 959 */ 960 @SdkConstant(SdkConstantType.FEATURE) 961 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 962 963 /** 964 * Feature for {@link #getSystemAvailableFeatures} and 965 * {@link #hasSystemFeature}: The device can report location with coarse 966 * accuracy using a network-based geolocation system. 967 */ 968 @SdkConstant(SdkConstantType.FEATURE) 969 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 970 971 /** 972 * Feature for {@link #getSystemAvailableFeatures} and 973 * {@link #hasSystemFeature}: The device can record audio via a 974 * microphone. 975 */ 976 @SdkConstant(SdkConstantType.FEATURE) 977 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 978 979 /** 980 * Feature for {@link #getSystemAvailableFeatures} and 981 * {@link #hasSystemFeature}: The device can communicate using Near-Field 982 * Communications (NFC). 983 */ 984 @SdkConstant(SdkConstantType.FEATURE) 985 public static final String FEATURE_NFC = "android.hardware.nfc"; 986 987 /** 988 * Feature for {@link #getSystemAvailableFeatures} and 989 * {@link #hasSystemFeature}: The device supports host- 990 * based NFC card emulation. 991 * 992 * TODO remove when depending apps have moved to new constant. 993 * @hide 994 * @deprecated 995 */ 996 @SdkConstant(SdkConstantType.FEATURE) 997 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 998 999 /** 1000 * Feature for {@link #getSystemAvailableFeatures} and 1001 * {@link #hasSystemFeature}: The device supports host- 1002 * based NFC card emulation. 1003 */ 1004 @SdkConstant(SdkConstantType.FEATURE) 1005 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1006 1007 /** 1008 * Feature for {@link #getSystemAvailableFeatures} and 1009 * {@link #hasSystemFeature}: The device includes an accelerometer. 1010 */ 1011 @SdkConstant(SdkConstantType.FEATURE) 1012 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1013 1014 /** 1015 * Feature for {@link #getSystemAvailableFeatures} and 1016 * {@link #hasSystemFeature}: The device includes a barometer (air 1017 * pressure sensor.) 1018 */ 1019 @SdkConstant(SdkConstantType.FEATURE) 1020 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1021 1022 /** 1023 * Feature for {@link #getSystemAvailableFeatures} and 1024 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1025 */ 1026 @SdkConstant(SdkConstantType.FEATURE) 1027 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1028 1029 /** 1030 * Feature for {@link #getSystemAvailableFeatures} and 1031 * {@link #hasSystemFeature}: The device includes a gyroscope. 1032 */ 1033 @SdkConstant(SdkConstantType.FEATURE) 1034 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1035 1036 /** 1037 * Feature for {@link #getSystemAvailableFeatures} and 1038 * {@link #hasSystemFeature}: The device includes a light sensor. 1039 */ 1040 @SdkConstant(SdkConstantType.FEATURE) 1041 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1042 1043 /** 1044 * Feature for {@link #getSystemAvailableFeatures} and 1045 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1046 */ 1047 @SdkConstant(SdkConstantType.FEATURE) 1048 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1049 1050 /** 1051 * Feature for {@link #getSystemAvailableFeatures} and 1052 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1053 */ 1054 @SdkConstant(SdkConstantType.FEATURE) 1055 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1056 1057 /** 1058 * Feature for {@link #getSystemAvailableFeatures} and 1059 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1060 */ 1061 @SdkConstant(SdkConstantType.FEATURE) 1062 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1063 1064 /** 1065 * Feature for {@link #getSystemAvailableFeatures} and 1066 * {@link #hasSystemFeature}: The device has a telephony radio with data 1067 * communication support. 1068 */ 1069 @SdkConstant(SdkConstantType.FEATURE) 1070 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 1071 1072 /** 1073 * Feature for {@link #getSystemAvailableFeatures} and 1074 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 1075 */ 1076 @SdkConstant(SdkConstantType.FEATURE) 1077 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 1078 1079 /** 1080 * Feature for {@link #getSystemAvailableFeatures} and 1081 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 1082 */ 1083 @SdkConstant(SdkConstantType.FEATURE) 1084 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 1085 1086 /** 1087 * Feature for {@link #getSystemAvailableFeatures} and 1088 * {@link #hasSystemFeature}: The device supports connecting to USB devices 1089 * as the USB host. 1090 */ 1091 @SdkConstant(SdkConstantType.FEATURE) 1092 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 1093 1094 /** 1095 * Feature for {@link #getSystemAvailableFeatures} and 1096 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 1097 */ 1098 @SdkConstant(SdkConstantType.FEATURE) 1099 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 1100 1101 /** 1102 * Feature for {@link #getSystemAvailableFeatures} and 1103 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 1104 */ 1105 @SdkConstant(SdkConstantType.FEATURE) 1106 public static final String FEATURE_SIP = "android.software.sip"; 1107 1108 /** 1109 * Feature for {@link #getSystemAvailableFeatures} and 1110 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 1111 */ 1112 @SdkConstant(SdkConstantType.FEATURE) 1113 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 1114 1115 /** 1116 * Feature for {@link #getSystemAvailableFeatures} and 1117 * {@link #hasSystemFeature}: The device's display has a touch screen. 1118 */ 1119 @SdkConstant(SdkConstantType.FEATURE) 1120 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 1121 1122 1123 /** 1124 * Feature for {@link #getSystemAvailableFeatures} and 1125 * {@link #hasSystemFeature}: The device's touch screen supports 1126 * multitouch sufficient for basic two-finger gesture detection. 1127 */ 1128 @SdkConstant(SdkConstantType.FEATURE) 1129 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 1130 1131 /** 1132 * Feature for {@link #getSystemAvailableFeatures} and 1133 * {@link #hasSystemFeature}: The device's touch screen is capable of 1134 * tracking two or more fingers fully independently. 1135 */ 1136 @SdkConstant(SdkConstantType.FEATURE) 1137 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 1138 1139 /** 1140 * Feature for {@link #getSystemAvailableFeatures} and 1141 * {@link #hasSystemFeature}: The device's touch screen is capable of 1142 * tracking a full hand of fingers fully independently -- that is, 5 or 1143 * more simultaneous independent pointers. 1144 */ 1145 @SdkConstant(SdkConstantType.FEATURE) 1146 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 1147 1148 /** 1149 * Feature for {@link #getSystemAvailableFeatures} and 1150 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1151 * does support touch emulation for basic events. For instance, the 1152 * device might use a mouse or remote control to drive a cursor, and 1153 * emulate basic touch pointer events like down, up, drag, etc. All 1154 * devices that support android.hardware.touchscreen or a sub-feature are 1155 * presumed to also support faketouch. 1156 */ 1157 @SdkConstant(SdkConstantType.FEATURE) 1158 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 1159 1160 /** 1161 * Feature for {@link #getSystemAvailableFeatures} and 1162 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1163 * does support touch emulation for basic events that supports distinct 1164 * tracking of two or more fingers. This is an extension of 1165 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1166 * that unlike a distinct multitouch screen as defined by 1167 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 1168 * devices will not actually provide full two-finger gestures since the 1169 * input is being transformed to cursor movement on the screen. That is, 1170 * single finger gestures will move a cursor; two-finger swipes will 1171 * result in single-finger touch events; other two-finger gestures will 1172 * result in the corresponding two-finger touch event. 1173 */ 1174 @SdkConstant(SdkConstantType.FEATURE) 1175 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 1176 1177 /** 1178 * Feature for {@link #getSystemAvailableFeatures} and 1179 * {@link #hasSystemFeature}: The device does not have a touch screen, but 1180 * does support touch emulation for basic events that supports tracking 1181 * a hand of fingers (5 or more fingers) fully independently. 1182 * This is an extension of 1183 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 1184 * that unlike a multitouch screen as defined by 1185 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 1186 * gestures can be detected due to the limitations described for 1187 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 1188 */ 1189 @SdkConstant(SdkConstantType.FEATURE) 1190 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 1191 1192 /** 1193 * Feature for {@link #getSystemAvailableFeatures} and 1194 * {@link #hasSystemFeature}: The device supports portrait orientation 1195 * screens. For backwards compatibility, you can assume that if neither 1196 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 1197 * both portrait and landscape. 1198 */ 1199 @SdkConstant(SdkConstantType.FEATURE) 1200 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 1201 1202 /** 1203 * Feature for {@link #getSystemAvailableFeatures} and 1204 * {@link #hasSystemFeature}: The device supports landscape orientation 1205 * screens. For backwards compatibility, you can assume that if neither 1206 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 1207 * both portrait and landscape. 1208 */ 1209 @SdkConstant(SdkConstantType.FEATURE) 1210 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 1211 1212 /** 1213 * Feature for {@link #getSystemAvailableFeatures} and 1214 * {@link #hasSystemFeature}: The device supports live wallpapers. 1215 */ 1216 @SdkConstant(SdkConstantType.FEATURE) 1217 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 1218 1219 /** 1220 * Feature for {@link #getSystemAvailableFeatures} and 1221 * {@link #hasSystemFeature}: The device supports app widgets. 1222 */ 1223 @SdkConstant(SdkConstantType.FEATURE) 1224 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 1225 1226 /** 1227 * Feature for {@link #getSystemAvailableFeatures} and 1228 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 1229 * by third party applications. 1230 */ 1231 @SdkConstant(SdkConstantType.FEATURE) 1232 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 1233 1234 /** 1235 * Feature for {@link #getSystemAvailableFeatures} and 1236 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 1237 * with the {@link android.inputmethodservice.InputMethodService} API. 1238 */ 1239 @SdkConstant(SdkConstantType.FEATURE) 1240 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 1241 1242 /** 1243 * Feature for {@link #getSystemAvailableFeatures} and 1244 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 1245 */ 1246 @SdkConstant(SdkConstantType.FEATURE) 1247 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 1248 1249 /** 1250 * Feature for {@link #getSystemAvailableFeatures} and 1251 * {@link #hasSystemFeature}: The device supports leanback UI. This is 1252 * typically used in a living room television experience, but is a software 1253 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 1254 * feature will use resources associated with the "television" UI mode. 1255 */ 1256 @SdkConstant(SdkConstantType.FEATURE) 1257 public static final String FEATURE_LEANBACK = "android.software.leanback"; 1258 1259 /** 1260 * Feature for {@link #getSystemAvailableFeatures} and 1261 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 1262 * applications designed for this experience should be run, though this is 1263 * not enforced by the system. 1264 * @hide 1265 */ 1266 @SdkConstant(SdkConstantType.FEATURE) 1267 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 1268 1269 /** 1270 * Feature for {@link #getSystemAvailableFeatures} and 1271 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 1272 */ 1273 @SdkConstant(SdkConstantType.FEATURE) 1274 public static final String FEATURE_WIFI = "android.hardware.wifi"; 1275 1276 /** 1277 * Feature for {@link #getSystemAvailableFeatures} and 1278 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 1279 */ 1280 @SdkConstant(SdkConstantType.FEATURE) 1281 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 1282 1283 /** 1284 * Feature for {@link #getSystemAvailableFeatures} and 1285 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1286 * on a television. Television here is defined to be a typical living 1287 * room television experience: displayed on a big screen, where the user 1288 * is sitting far away from it, and the dominant form of input will be 1289 * something like a DPAD, not through touch or mouse. 1290 * @deprecated use {@link #FEATURE_LEANBACK} instead. 1291 */ 1292 @SdkConstant(SdkConstantType.FEATURE) 1293 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 1294 1295 /** 1296 * Feature for {@link #getSystemAvailableFeatures} and 1297 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 1298 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 1299 * the wrist. The user is very close when interacting with the device. 1300 */ 1301 @SdkConstant(SdkConstantType.FEATURE) 1302 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 1303 1304 /** 1305 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1306 * The device supports printing. 1307 */ 1308 @SdkConstant(SdkConstantType.FEATURE) 1309 public static final String FEATURE_PRINTING = "android.software.print"; 1310 1311 /** 1312 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1313 * The device can perform backup and restore operations on installed applications. 1314 */ 1315 @SdkConstant(SdkConstantType.FEATURE) 1316 public static final String FEATURE_BACKUP = "android.software.backup"; 1317 1318 /** 1319 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1320 * The device supports managed profiles for enterprise users. 1321 */ 1322 @SdkConstant(SdkConstantType.FEATURE) 1323 public static final String FEATURE_MANAGEDPROFILES = "android.software.managedprofiles"; 1324 1325 /** 1326 * Action to external storage service to clean out removed apps. 1327 * @hide 1328 */ 1329 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1330 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1331 1332 /** 1333 * Extra field name for the URI to a verification file. Passed to a package 1334 * verifier. 1335 * 1336 * @hide 1337 */ 1338 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1339 1340 /** 1341 * Extra field name for the ID of a package pending verification. Passed to 1342 * a package verifier and is used to call back to 1343 * {@link PackageManager#verifyPendingInstall(int, int)} 1344 */ 1345 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1346 1347 /** 1348 * Extra field name for the package identifier which is trying to install 1349 * the package. 1350 * 1351 * @hide 1352 */ 1353 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1354 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1355 1356 /** 1357 * Extra field name for the requested install flags for a package pending 1358 * verification. Passed to a package verifier. 1359 * 1360 * @hide 1361 */ 1362 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1363 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1364 1365 /** 1366 * Extra field name for the uid of who is requesting to install 1367 * the package. 1368 * 1369 * @hide 1370 */ 1371 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1372 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1373 1374 /** 1375 * Extra field name for the package name of a package pending verification. 1376 * 1377 * @hide 1378 */ 1379 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1380 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1381 /** 1382 * Extra field name for the result of a verification, either 1383 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1384 * Passed to package verifiers after a package is verified. 1385 */ 1386 public static final String EXTRA_VERIFICATION_RESULT 1387 = "android.content.pm.extra.VERIFICATION_RESULT"; 1388 1389 /** 1390 * Extra field name for the version code of a package pending verification. 1391 * 1392 * @hide 1393 */ 1394 public static final String EXTRA_VERIFICATION_VERSION_CODE 1395 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1396 1397 /** 1398 * The action used to request that the user approve a permission request 1399 * from the application. 1400 * 1401 * @hide 1402 */ 1403 public static final String ACTION_REQUEST_PERMISSION 1404 = "android.content.pm.action.REQUEST_PERMISSION"; 1405 1406 /** 1407 * Extra field name for the list of permissions, which the user must approve. 1408 * 1409 * @hide 1410 */ 1411 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1412 = "android.content.pm.extra.PERMISSION_LIST"; 1413 1414 /** 1415 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1416 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1417 * the existing definition for the permission. 1418 * @hide 1419 */ 1420 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 1421 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 1422 1423 /** 1424 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1425 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1426 * being redundantly defined by the package being installed. 1427 * @hide 1428 */ 1429 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 1430 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 1431 1432 /** 1433 * Retrieve overall information about an application package that is 1434 * installed on the system. 1435 * <p> 1436 * Throws {@link NameNotFoundException} if a package with the given name can 1437 * not be found on the system. 1438 * 1439 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1440 * desired package. 1441 * @param flags Additional option flags. Use any combination of 1442 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1443 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1444 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1445 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1446 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1447 * modify the data returned. 1448 * @return Returns a PackageInfo object containing information about the 1449 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1450 * package is not found in the list of installed applications, the 1451 * package information is retrieved from the list of uninstalled 1452 * applications (which includes installed applications as well as 1453 * applications with data directory i.e. applications which had been 1454 * deleted with {@code DONT_DELETE_DATA} flag set). 1455 * @see #GET_ACTIVITIES 1456 * @see #GET_GIDS 1457 * @see #GET_CONFIGURATIONS 1458 * @see #GET_INSTRUMENTATION 1459 * @see #GET_PERMISSIONS 1460 * @see #GET_PROVIDERS 1461 * @see #GET_RECEIVERS 1462 * @see #GET_SERVICES 1463 * @see #GET_SIGNATURES 1464 * @see #GET_UNINSTALLED_PACKAGES 1465 */ 1466 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1467 throws NameNotFoundException; 1468 1469 /** 1470 * Map from the current package names in use on the device to whatever 1471 * the current canonical name of that package is. 1472 * @param names Array of current names to be mapped. 1473 * @return Returns an array of the same size as the original, containing 1474 * the canonical name for each package. 1475 */ 1476 public abstract String[] currentToCanonicalPackageNames(String[] names); 1477 1478 /** 1479 * Map from a packages canonical name to the current name in use on the device. 1480 * @param names Array of new names to be mapped. 1481 * @return Returns an array of the same size as the original, containing 1482 * the current name for each package. 1483 */ 1484 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1485 1486 /** 1487 * Return a "good" intent to launch a front-door activity in a package, 1488 * for use for example to implement an "open" button when browsing through 1489 * packages. The current implementation will look first for a main 1490 * activity in the category {@link Intent#CATEGORY_INFO}, next for a 1491 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}, or return 1492 * null if neither are found. 1493 * 1494 * <p>Throws {@link NameNotFoundException} if a package with the given 1495 * name cannot be found on the system. 1496 * 1497 * @param packageName The name of the package to inspect. 1498 * 1499 * @return Returns either a fully-qualified Intent that can be used to 1500 * launch the main activity in the package, or null if the package does 1501 * not contain such an activity. 1502 */ 1503 public abstract Intent getLaunchIntentForPackage(String packageName); 1504 1505 /** 1506 * Return an array of all of the secondary group-ids that have been 1507 * assigned to a package. 1508 * 1509 * <p>Throws {@link NameNotFoundException} if a package with the given 1510 * name cannot be found on the system. 1511 * 1512 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1513 * desired package. 1514 * 1515 * @return Returns an int array of the assigned gids, or null if there 1516 * are none. 1517 */ 1518 public abstract int[] getPackageGids(String packageName) 1519 throws NameNotFoundException; 1520 1521 /** 1522 * @hide Return the uid associated with the given package name for the 1523 * given user. 1524 * 1525 * <p>Throws {@link NameNotFoundException} if a package with the given 1526 * name can not be found on the system. 1527 * 1528 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1529 * desired package. 1530 * @param userHandle The user handle identifier to look up the package under. 1531 * 1532 * @return Returns an integer uid who owns the given package name. 1533 */ 1534 public abstract int getPackageUid(String packageName, int userHandle) 1535 throws NameNotFoundException; 1536 1537 /** 1538 * Retrieve all of the information we know about a particular permission. 1539 * 1540 * <p>Throws {@link NameNotFoundException} if a permission with the given 1541 * name cannot be found on the system. 1542 * 1543 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1544 * of the permission you are interested in. 1545 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1546 * retrieve any meta-data associated with the permission. 1547 * 1548 * @return Returns a {@link PermissionInfo} containing information about the 1549 * permission. 1550 */ 1551 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1552 throws NameNotFoundException; 1553 1554 /** 1555 * Query for all of the permissions associated with a particular group. 1556 * 1557 * <p>Throws {@link NameNotFoundException} if the given group does not 1558 * exist. 1559 * 1560 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1561 * of the permission group you are interested in. Use null to 1562 * find all of the permissions not associated with a group. 1563 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1564 * retrieve any meta-data associated with the permissions. 1565 * 1566 * @return Returns a list of {@link PermissionInfo} containing information 1567 * about all of the permissions in the given group. 1568 */ 1569 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1570 int flags) throws NameNotFoundException; 1571 1572 /** 1573 * Retrieve all of the information we know about a particular group of 1574 * permissions. 1575 * 1576 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1577 * name cannot be found on the system. 1578 * 1579 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1580 * of the permission you are interested in. 1581 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1582 * retrieve any meta-data associated with the permission group. 1583 * 1584 * @return Returns a {@link PermissionGroupInfo} containing information 1585 * about the permission. 1586 */ 1587 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1588 int flags) throws NameNotFoundException; 1589 1590 /** 1591 * Retrieve all of the known permission groups in the system. 1592 * 1593 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1594 * retrieve any meta-data associated with the permission group. 1595 * 1596 * @return Returns a list of {@link PermissionGroupInfo} containing 1597 * information about all of the known permission groups. 1598 */ 1599 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1600 1601 /** 1602 * Retrieve all of the information we know about a particular 1603 * package/application. 1604 * 1605 * <p>Throws {@link NameNotFoundException} if an application with the given 1606 * package name cannot be found on the system. 1607 * 1608 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1609 * application. 1610 * @param flags Additional option flags. Use any combination of 1611 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1612 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1613 * 1614 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1615 * information about the package. 1616 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1617 * found in the list of installed applications, 1618 * the application information is retrieved from the 1619 * list of uninstalled applications(which includes 1620 * installed applications as well as applications 1621 * with data directory ie applications which had been 1622 * deleted with {@code DONT_DELETE_DATA} flag set). 1623 * 1624 * @see #GET_META_DATA 1625 * @see #GET_SHARED_LIBRARY_FILES 1626 * @see #GET_UNINSTALLED_PACKAGES 1627 */ 1628 public abstract ApplicationInfo getApplicationInfo(String packageName, 1629 int flags) throws NameNotFoundException; 1630 1631 /** 1632 * Retrieve all of the information we know about a particular activity 1633 * class. 1634 * 1635 * <p>Throws {@link NameNotFoundException} if an activity with the given 1636 * class name cannot be found on the system. 1637 * 1638 * @param component The full component name (i.e. 1639 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1640 * class. 1641 * @param flags Additional option flags. Use any combination of 1642 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1643 * to modify the data (in ApplicationInfo) returned. 1644 * 1645 * @return {@link ActivityInfo} containing information about the activity. 1646 * 1647 * @see #GET_INTENT_FILTERS 1648 * @see #GET_META_DATA 1649 * @see #GET_SHARED_LIBRARY_FILES 1650 */ 1651 public abstract ActivityInfo getActivityInfo(ComponentName component, 1652 int flags) throws NameNotFoundException; 1653 1654 /** 1655 * Retrieve all of the information we know about a particular receiver 1656 * class. 1657 * 1658 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1659 * class name cannot be found on the system. 1660 * 1661 * @param component The full component name (i.e. 1662 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1663 * class. 1664 * @param flags Additional option flags. Use any combination of 1665 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1666 * to modify the data returned. 1667 * 1668 * @return {@link ActivityInfo} containing information about the receiver. 1669 * 1670 * @see #GET_INTENT_FILTERS 1671 * @see #GET_META_DATA 1672 * @see #GET_SHARED_LIBRARY_FILES 1673 */ 1674 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1675 int flags) throws NameNotFoundException; 1676 1677 /** 1678 * Retrieve all of the information we know about a particular service 1679 * class. 1680 * 1681 * <p>Throws {@link NameNotFoundException} if a service with the given 1682 * class name cannot be found on the system. 1683 * 1684 * @param component The full component name (i.e. 1685 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1686 * class. 1687 * @param flags Additional option flags. Use any combination of 1688 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1689 * to modify the data returned. 1690 * 1691 * @return ServiceInfo containing information about the service. 1692 * 1693 * @see #GET_META_DATA 1694 * @see #GET_SHARED_LIBRARY_FILES 1695 */ 1696 public abstract ServiceInfo getServiceInfo(ComponentName component, 1697 int flags) throws NameNotFoundException; 1698 1699 /** 1700 * Retrieve all of the information we know about a particular content 1701 * provider class. 1702 * 1703 * <p>Throws {@link NameNotFoundException} if a provider with the given 1704 * class name cannot be found on the system. 1705 * 1706 * @param component The full component name (i.e. 1707 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1708 * ContentProvider class. 1709 * @param flags Additional option flags. Use any combination of 1710 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1711 * to modify the data returned. 1712 * 1713 * @return ProviderInfo containing information about the service. 1714 * 1715 * @see #GET_META_DATA 1716 * @see #GET_SHARED_LIBRARY_FILES 1717 */ 1718 public abstract ProviderInfo getProviderInfo(ComponentName component, 1719 int flags) throws NameNotFoundException; 1720 1721 /** 1722 * Return a List of all packages that are installed 1723 * on the device. 1724 * 1725 * @param flags Additional option flags. Use any combination of 1726 * {@link #GET_ACTIVITIES}, 1727 * {@link #GET_GIDS}, 1728 * {@link #GET_CONFIGURATIONS}, 1729 * {@link #GET_INSTRUMENTATION}, 1730 * {@link #GET_PERMISSIONS}, 1731 * {@link #GET_PROVIDERS}, 1732 * {@link #GET_RECEIVERS}, 1733 * {@link #GET_SERVICES}, 1734 * {@link #GET_SIGNATURES}, 1735 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1736 * 1737 * @return A List of PackageInfo objects, one for each package that is 1738 * installed on the device. In the unlikely case of there being no 1739 * installed packages, an empty list is returned. 1740 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1741 * applications including those deleted with {@code DONT_DELETE_DATA} 1742 * (partially installed apps with data directory) will be returned. 1743 * 1744 * @see #GET_ACTIVITIES 1745 * @see #GET_GIDS 1746 * @see #GET_CONFIGURATIONS 1747 * @see #GET_INSTRUMENTATION 1748 * @see #GET_PERMISSIONS 1749 * @see #GET_PROVIDERS 1750 * @see #GET_RECEIVERS 1751 * @see #GET_SERVICES 1752 * @see #GET_SIGNATURES 1753 * @see #GET_UNINSTALLED_PACKAGES 1754 */ 1755 public abstract List<PackageInfo> getInstalledPackages(int flags); 1756 1757 /** 1758 * Return a List of all installed packages that are currently 1759 * holding any of the given permissions. 1760 * 1761 * @param flags Additional option flags. Use any combination of 1762 * {@link #GET_ACTIVITIES}, 1763 * {@link #GET_GIDS}, 1764 * {@link #GET_CONFIGURATIONS}, 1765 * {@link #GET_INSTRUMENTATION}, 1766 * {@link #GET_PERMISSIONS}, 1767 * {@link #GET_PROVIDERS}, 1768 * {@link #GET_RECEIVERS}, 1769 * {@link #GET_SERVICES}, 1770 * {@link #GET_SIGNATURES}, 1771 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1772 * 1773 * @return Returns a List of PackageInfo objects, one for each installed 1774 * application that is holding any of the permissions that were provided. 1775 * 1776 * @see #GET_ACTIVITIES 1777 * @see #GET_GIDS 1778 * @see #GET_CONFIGURATIONS 1779 * @see #GET_INSTRUMENTATION 1780 * @see #GET_PERMISSIONS 1781 * @see #GET_PROVIDERS 1782 * @see #GET_RECEIVERS 1783 * @see #GET_SERVICES 1784 * @see #GET_SIGNATURES 1785 * @see #GET_UNINSTALLED_PACKAGES 1786 */ 1787 public abstract List<PackageInfo> getPackagesHoldingPermissions( 1788 String[] permissions, int flags); 1789 1790 /** 1791 * Return a List of all packages that are installed on the device, for a specific user. 1792 * Requesting a list of installed packages for another user 1793 * will require the permission INTERACT_ACROSS_USERS_FULL. 1794 * @param flags Additional option flags. Use any combination of 1795 * {@link #GET_ACTIVITIES}, 1796 * {@link #GET_GIDS}, 1797 * {@link #GET_CONFIGURATIONS}, 1798 * {@link #GET_INSTRUMENTATION}, 1799 * {@link #GET_PERMISSIONS}, 1800 * {@link #GET_PROVIDERS}, 1801 * {@link #GET_RECEIVERS}, 1802 * {@link #GET_SERVICES}, 1803 * {@link #GET_SIGNATURES}, 1804 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1805 * @param userId The user for whom the installed packages are to be listed 1806 * 1807 * @return A List of PackageInfo objects, one for each package that is 1808 * installed on the device. In the unlikely case of there being no 1809 * installed packages, an empty list is returned. 1810 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1811 * applications including those deleted with {@code DONT_DELETE_DATA} 1812 * (partially installed apps with data directory) will be returned. 1813 * 1814 * @see #GET_ACTIVITIES 1815 * @see #GET_GIDS 1816 * @see #GET_CONFIGURATIONS 1817 * @see #GET_INSTRUMENTATION 1818 * @see #GET_PERMISSIONS 1819 * @see #GET_PROVIDERS 1820 * @see #GET_RECEIVERS 1821 * @see #GET_SERVICES 1822 * @see #GET_SIGNATURES 1823 * @see #GET_UNINSTALLED_PACKAGES 1824 * 1825 * @hide 1826 */ 1827 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 1828 1829 /** 1830 * Check whether a particular package has been granted a particular 1831 * permission. 1832 * 1833 * @param permName The name of the permission you are checking for, 1834 * @param pkgName The name of the package you are checking against. 1835 * 1836 * @return If the package has the permission, PERMISSION_GRANTED is 1837 * returned. If it does not have the permission, PERMISSION_DENIED 1838 * is returned. 1839 * 1840 * @see #PERMISSION_GRANTED 1841 * @see #PERMISSION_DENIED 1842 */ 1843 public abstract int checkPermission(String permName, String pkgName); 1844 1845 /** 1846 * Add a new dynamic permission to the system. For this to work, your 1847 * package must have defined a permission tree through the 1848 * {@link android.R.styleable#AndroidManifestPermissionTree 1849 * <permission-tree>} tag in its manifest. A package can only add 1850 * permissions to trees that were defined by either its own package or 1851 * another with the same user id; a permission is in a tree if it 1852 * matches the name of the permission tree + ".": for example, 1853 * "com.foo.bar" is a member of the permission tree "com.foo". 1854 * 1855 * <p>It is good to make your permission tree name descriptive, because you 1856 * are taking possession of that entire set of permission names. Thus, it 1857 * must be under a domain you control, with a suffix that will not match 1858 * any normal permissions that may be declared in any applications that 1859 * are part of that domain. 1860 * 1861 * <p>New permissions must be added before 1862 * any .apks are installed that use those permissions. Permissions you 1863 * add through this method are remembered across reboots of the device. 1864 * If the given permission already exists, the info you supply here 1865 * will be used to update it. 1866 * 1867 * @param info Description of the permission to be added. 1868 * 1869 * @return Returns true if a new permission was created, false if an 1870 * existing one was updated. 1871 * 1872 * @throws SecurityException if you are not allowed to add the 1873 * given permission name. 1874 * 1875 * @see #removePermission(String) 1876 */ 1877 public abstract boolean addPermission(PermissionInfo info); 1878 1879 /** 1880 * Like {@link #addPermission(PermissionInfo)} but asynchronously 1881 * persists the package manager state after returning from the call, 1882 * allowing it to return quicker and batch a series of adds at the 1883 * expense of no guarantee the added permission will be retained if 1884 * the device is rebooted before it is written. 1885 */ 1886 public abstract boolean addPermissionAsync(PermissionInfo info); 1887 1888 /** 1889 * Removes a permission that was previously added with 1890 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 1891 * -- you are only allowed to remove permissions that you are allowed 1892 * to add. 1893 * 1894 * @param name The name of the permission to remove. 1895 * 1896 * @throws SecurityException if you are not allowed to remove the 1897 * given permission name. 1898 * 1899 * @see #addPermission(PermissionInfo) 1900 */ 1901 public abstract void removePermission(String name); 1902 1903 /** 1904 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 1905 * which prompts the user to grant {@code permissions} to this application. 1906 * @hide 1907 * 1908 * @throws NullPointerException if {@code permissions} is {@code null}. 1909 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 1910 */ 1911 public Intent buildPermissionRequestIntent(String... permissions) { 1912 if (permissions == null) { 1913 throw new NullPointerException("permissions cannot be null"); 1914 } 1915 for (String permission : permissions) { 1916 if (permission == null) { 1917 throw new IllegalArgumentException("permissions cannot contain null"); 1918 } 1919 } 1920 1921 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 1922 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 1923 i.setPackage("com.android.packageinstaller"); 1924 return i; 1925 } 1926 1927 /** 1928 * Grant a permission to an application which the application does not 1929 * already have. The permission must have been requested by the application, 1930 * but as an optional permission. If the application is not allowed to 1931 * hold the permission, a SecurityException is thrown. 1932 * @hide 1933 * 1934 * @param packageName The name of the package that the permission will be 1935 * granted to. 1936 * @param permissionName The name of the permission. 1937 */ 1938 public abstract void grantPermission(String packageName, String permissionName); 1939 1940 /** 1941 * Revoke a permission that was previously granted by {@link #grantPermission}. 1942 * @hide 1943 * 1944 * @param packageName The name of the package that the permission will be 1945 * granted to. 1946 * @param permissionName The name of the permission. 1947 */ 1948 public abstract void revokePermission(String packageName, String permissionName); 1949 1950 /** 1951 * Compare the signatures of two packages to determine if the same 1952 * signature appears in both of them. If they do contain the same 1953 * signature, then they are allowed special privileges when working 1954 * with each other: they can share the same user-id, run instrumentation 1955 * against each other, etc. 1956 * 1957 * @param pkg1 First package name whose signature will be compared. 1958 * @param pkg2 Second package name whose signature will be compared. 1959 * 1960 * @return Returns an integer indicating whether all signatures on the 1961 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 1962 * all signatures match or < 0 if there is not a match ({@link 1963 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 1964 * 1965 * @see #checkSignatures(int, int) 1966 * @see #SIGNATURE_MATCH 1967 * @see #SIGNATURE_NO_MATCH 1968 * @see #SIGNATURE_UNKNOWN_PACKAGE 1969 */ 1970 public abstract int checkSignatures(String pkg1, String pkg2); 1971 1972 /** 1973 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 1974 * the two packages to be checked. This can be useful, for example, 1975 * when doing the check in an IPC, where the UID is the only identity 1976 * available. It is functionally identical to determining the package 1977 * associated with the UIDs and checking their signatures. 1978 * 1979 * @param uid1 First UID whose signature will be compared. 1980 * @param uid2 Second UID whose signature will be compared. 1981 * 1982 * @return Returns an integer indicating whether all signatures on the 1983 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 1984 * all signatures match or < 0 if there is not a match ({@link 1985 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 1986 * 1987 * @see #checkSignatures(String, String) 1988 * @see #SIGNATURE_MATCH 1989 * @see #SIGNATURE_NO_MATCH 1990 * @see #SIGNATURE_UNKNOWN_PACKAGE 1991 */ 1992 public abstract int checkSignatures(int uid1, int uid2); 1993 1994 /** 1995 * Retrieve the names of all packages that are associated with a particular 1996 * user id. In most cases, this will be a single package name, the package 1997 * that has been assigned that user id. Where there are multiple packages 1998 * sharing the same user id through the "sharedUserId" mechanism, all 1999 * packages with that id will be returned. 2000 * 2001 * @param uid The user id for which you would like to retrieve the 2002 * associated packages. 2003 * 2004 * @return Returns an array of one or more packages assigned to the user 2005 * id, or null if there are no known packages with the given id. 2006 */ 2007 public abstract String[] getPackagesForUid(int uid); 2008 2009 /** 2010 * Retrieve the official name associated with a user id. This name is 2011 * guaranteed to never change, though it is possibly for the underlying 2012 * user id to be changed. That is, if you are storing information about 2013 * user ids in persistent storage, you should use the string returned 2014 * by this function instead of the raw user-id. 2015 * 2016 * @param uid The user id for which you would like to retrieve a name. 2017 * @return Returns a unique name for the given user id, or null if the 2018 * user id is not currently assigned. 2019 */ 2020 public abstract String getNameForUid(int uid); 2021 2022 /** 2023 * Return the user id associated with a shared user name. Multiple 2024 * applications can specify a shared user name in their manifest and thus 2025 * end up using a common uid. This might be used for new applications 2026 * that use an existing shared user name and need to know the uid of the 2027 * shared user. 2028 * 2029 * @param sharedUserName The shared user name whose uid is to be retrieved. 2030 * @return Returns the uid associated with the shared user, or NameNotFoundException 2031 * if the shared user name is not being used by any installed packages 2032 * @hide 2033 */ 2034 public abstract int getUidForSharedUser(String sharedUserName) 2035 throws NameNotFoundException; 2036 2037 /** 2038 * Return a List of all application packages that are installed on the 2039 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2040 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2041 * installed apps with data directory) will be returned. 2042 * 2043 * @param flags Additional option flags. Use any combination of 2044 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2045 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2046 * 2047 * @return Returns a List of ApplicationInfo objects, one for each application that 2048 * is installed on the device. In the unlikely case of there being 2049 * no installed applications, an empty list is returned. 2050 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2051 * applications including those deleted with {@code DONT_DELETE_DATA} 2052 * (partially installed apps with data directory) will be returned. 2053 * 2054 * @see #GET_META_DATA 2055 * @see #GET_SHARED_LIBRARY_FILES 2056 * @see #GET_UNINSTALLED_PACKAGES 2057 */ 2058 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2059 2060 /** 2061 * Get a list of shared libraries that are available on the 2062 * system. 2063 * 2064 * @return An array of shared library names that are 2065 * available on the system, or null if none are installed. 2066 * 2067 */ 2068 public abstract String[] getSystemSharedLibraryNames(); 2069 2070 /** 2071 * Get a list of features that are available on the 2072 * system. 2073 * 2074 * @return An array of FeatureInfo classes describing the features 2075 * that are available on the system, or null if there are none(!!). 2076 */ 2077 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2078 2079 /** 2080 * Check whether the given feature name is one of the available 2081 * features as returned by {@link #getSystemAvailableFeatures()}. 2082 * 2083 * @return Returns true if the devices supports the feature, else 2084 * false. 2085 */ 2086 public abstract boolean hasSystemFeature(String name); 2087 2088 /** 2089 * Determine the best action to perform for a given Intent. This is how 2090 * {@link Intent#resolveActivity} finds an activity if a class has not 2091 * been explicitly specified. 2092 * 2093 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2094 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2095 * only flag. You need to do so to resolve the activity in the same way 2096 * that {@link android.content.Context#startActivity(Intent)} and 2097 * {@link android.content.Intent#resolveActivity(PackageManager) 2098 * Intent.resolveActivity(PackageManager)} do.</p> 2099 * 2100 * @param intent An intent containing all of the desired specification 2101 * (action, data, type, category, and/or component). 2102 * @param flags Additional option flags. The most important is 2103 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2104 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2105 * 2106 * @return Returns a ResolveInfo containing the final activity intent that 2107 * was determined to be the best action. Returns null if no 2108 * matching activity was found. If multiple matching activities are 2109 * found and there is no default set, returns a ResolveInfo 2110 * containing something else, such as the activity resolver. 2111 * 2112 * @see #MATCH_DEFAULT_ONLY 2113 * @see #GET_INTENT_FILTERS 2114 * @see #GET_RESOLVED_FILTER 2115 */ 2116 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2117 2118 /** 2119 * Determine the best action to perform for a given Intent for a given user. This 2120 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2121 * been explicitly specified. 2122 * 2123 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2124 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2125 * only flag. You need to do so to resolve the activity in the same way 2126 * that {@link android.content.Context#startActivity(Intent)} and 2127 * {@link android.content.Intent#resolveActivity(PackageManager) 2128 * Intent.resolveActivity(PackageManager)} do.</p> 2129 * 2130 * @param intent An intent containing all of the desired specification 2131 * (action, data, type, category, and/or component). 2132 * @param flags Additional option flags. The most important is 2133 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2134 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2135 * @param userId The user id. 2136 * 2137 * @return Returns a ResolveInfo containing the final activity intent that 2138 * was determined to be the best action. Returns null if no 2139 * matching activity was found. If multiple matching activities are 2140 * found and there is no default set, returns a ResolveInfo 2141 * containing something else, such as the activity resolver. 2142 * 2143 * @see #MATCH_DEFAULT_ONLY 2144 * @see #GET_INTENT_FILTERS 2145 * @see #GET_RESOLVED_FILTER 2146 * 2147 * @hide 2148 */ 2149 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2150 2151 /** 2152 * Retrieve all activities that can be performed for the given intent. 2153 * 2154 * @param intent The desired intent as per resolveActivity(). 2155 * @param flags Additional option flags. The most important is 2156 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2157 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2158 * 2159 * @return A List<ResolveInfo> containing one entry for each matching 2160 * Activity. These are ordered from best to worst match -- that 2161 * is, the first item in the list is what is returned by 2162 * {@link #resolveActivity}. If there are no matching activities, an empty 2163 * list is returned. 2164 * 2165 * @see #MATCH_DEFAULT_ONLY 2166 * @see #GET_INTENT_FILTERS 2167 * @see #GET_RESOLVED_FILTER 2168 */ 2169 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2170 int flags); 2171 2172 /** 2173 * Retrieve all activities that can be performed for the given intent, for a specific user. 2174 * 2175 * @param intent The desired intent as per resolveActivity(). 2176 * @param flags Additional option flags. The most important is 2177 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2178 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2179 * 2180 * @return A List<ResolveInfo> containing one entry for each matching 2181 * Activity. These are ordered from best to worst match -- that 2182 * is, the first item in the list is what is returned by 2183 * {@link #resolveActivity}. If there are no matching activities, an empty 2184 * list is returned. 2185 * 2186 * @see #MATCH_DEFAULT_ONLY 2187 * @see #GET_INTENT_FILTERS 2188 * @see #GET_RESOLVED_FILTER 2189 * @hide 2190 */ 2191 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2192 int flags, int userId); 2193 2194 2195 /** 2196 * Retrieve a set of activities that should be presented to the user as 2197 * similar options. This is like {@link #queryIntentActivities}, except it 2198 * also allows you to supply a list of more explicit Intents that you would 2199 * like to resolve to particular options, and takes care of returning the 2200 * final ResolveInfo list in a reasonable order, with no duplicates, based 2201 * on those inputs. 2202 * 2203 * @param caller The class name of the activity that is making the 2204 * request. This activity will never appear in the output 2205 * list. Can be null. 2206 * @param specifics An array of Intents that should be resolved to the 2207 * first specific results. Can be null. 2208 * @param intent The desired intent as per resolveActivity(). 2209 * @param flags Additional option flags. The most important is 2210 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2211 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2212 * 2213 * @return A List<ResolveInfo> containing one entry for each matching 2214 * Activity. These are ordered first by all of the intents resolved 2215 * in <var>specifics</var> and then any additional activities that 2216 * can handle <var>intent</var> but did not get included by one of 2217 * the <var>specifics</var> intents. If there are no matching 2218 * activities, an empty list is returned. 2219 * 2220 * @see #MATCH_DEFAULT_ONLY 2221 * @see #GET_INTENT_FILTERS 2222 * @see #GET_RESOLVED_FILTER 2223 */ 2224 public abstract List<ResolveInfo> queryIntentActivityOptions( 2225 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2226 2227 /** 2228 * Retrieve all receivers that can handle a broadcast of the given intent. 2229 * 2230 * @param intent The desired intent as per resolveActivity(). 2231 * @param flags Additional option flags. 2232 * 2233 * @return A List<ResolveInfo> containing one entry for each matching 2234 * Receiver. These are ordered from first to last in priority. If 2235 * there are no matching receivers, an empty list is returned. 2236 * 2237 * @see #MATCH_DEFAULT_ONLY 2238 * @see #GET_INTENT_FILTERS 2239 * @see #GET_RESOLVED_FILTER 2240 */ 2241 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2242 int flags); 2243 2244 /** 2245 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2246 * user. 2247 * 2248 * @param intent The desired intent as per resolveActivity(). 2249 * @param flags Additional option flags. 2250 * @param userId The userId of the user being queried. 2251 * 2252 * @return A List<ResolveInfo> containing one entry for each matching 2253 * Receiver. These are ordered from first to last in priority. If 2254 * there are no matching receivers, an empty list is returned. 2255 * 2256 * @see #MATCH_DEFAULT_ONLY 2257 * @see #GET_INTENT_FILTERS 2258 * @see #GET_RESOLVED_FILTER 2259 * @hide 2260 */ 2261 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2262 int flags, int userId); 2263 2264 /** 2265 * Determine the best service to handle for a given Intent. 2266 * 2267 * @param intent An intent containing all of the desired specification 2268 * (action, data, type, category, and/or component). 2269 * @param flags Additional option flags. 2270 * 2271 * @return Returns a ResolveInfo containing the final service intent that 2272 * was determined to be the best action. Returns null if no 2273 * matching service was found. 2274 * 2275 * @see #GET_INTENT_FILTERS 2276 * @see #GET_RESOLVED_FILTER 2277 */ 2278 public abstract ResolveInfo resolveService(Intent intent, int flags); 2279 2280 /** 2281 * Retrieve all services that can match the given intent. 2282 * 2283 * @param intent The desired intent as per resolveService(). 2284 * @param flags Additional option flags. 2285 * 2286 * @return A List<ResolveInfo> containing one entry for each matching 2287 * ServiceInfo. These are ordered from best to worst match -- that 2288 * is, the first item in the list is what is returned by 2289 * resolveService(). If there are no matching services, an empty 2290 * list is returned. 2291 * 2292 * @see #GET_INTENT_FILTERS 2293 * @see #GET_RESOLVED_FILTER 2294 */ 2295 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2296 int flags); 2297 2298 /** 2299 * Retrieve all services that can match the given intent for a given user. 2300 * 2301 * @param intent The desired intent as per resolveService(). 2302 * @param flags Additional option flags. 2303 * @param userId The user id. 2304 * 2305 * @return A List<ResolveInfo> containing one entry for each matching 2306 * ServiceInfo. These are ordered from best to worst match -- that 2307 * is, the first item in the list is what is returned by 2308 * resolveService(). If there are no matching services, an empty 2309 * list is returned. 2310 * 2311 * @see #GET_INTENT_FILTERS 2312 * @see #GET_RESOLVED_FILTER 2313 * 2314 * @hide 2315 */ 2316 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2317 int flags, int userId); 2318 2319 /** {@hide} */ 2320 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2321 Intent intent, int flags, int userId); 2322 2323 /** 2324 * Retrieve all providers that can match the given intent. 2325 * 2326 * @param intent An intent containing all of the desired specification 2327 * (action, data, type, category, and/or component). 2328 * @param flags Additional option flags. 2329 * @return A List<ResolveInfo> containing one entry for each matching 2330 * ProviderInfo. These are ordered from best to worst match. If 2331 * there are no matching providers, an empty list is returned. 2332 * @see #GET_INTENT_FILTERS 2333 * @see #GET_RESOLVED_FILTER 2334 */ 2335 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2336 2337 /** 2338 * Find a single content provider by its base path name. 2339 * 2340 * @param name The name of the provider to find. 2341 * @param flags Additional option flags. Currently should always be 0. 2342 * 2343 * @return ContentProviderInfo Information about the provider, if found, 2344 * else null. 2345 */ 2346 public abstract ProviderInfo resolveContentProvider(String name, 2347 int flags); 2348 2349 /** 2350 * Retrieve content provider information. 2351 * 2352 * <p><em>Note: unlike most other methods, an empty result set is indicated 2353 * by a null return instead of an empty list.</em> 2354 * 2355 * @param processName If non-null, limits the returned providers to only 2356 * those that are hosted by the given process. If null, 2357 * all content providers are returned. 2358 * @param uid If <var>processName</var> is non-null, this is the required 2359 * uid owning the requested content providers. 2360 * @param flags Additional option flags. Currently should always be 0. 2361 * 2362 * @return A List<ContentProviderInfo> containing one entry for each 2363 * content provider either patching <var>processName</var> or, if 2364 * <var>processName</var> is null, all known content providers. 2365 * <em>If there are no matching providers, null is returned.</em> 2366 */ 2367 public abstract List<ProviderInfo> queryContentProviders( 2368 String processName, int uid, int flags); 2369 2370 /** 2371 * Retrieve all of the information we know about a particular 2372 * instrumentation class. 2373 * 2374 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2375 * given class name cannot be found on the system. 2376 * 2377 * @param className The full name (i.e. 2378 * com.google.apps.contacts.InstrumentList) of an 2379 * Instrumentation class. 2380 * @param flags Additional option flags. Currently should always be 0. 2381 * 2382 * @return InstrumentationInfo containing information about the 2383 * instrumentation. 2384 */ 2385 public abstract InstrumentationInfo getInstrumentationInfo( 2386 ComponentName className, int flags) throws NameNotFoundException; 2387 2388 /** 2389 * Retrieve information about available instrumentation code. May be used 2390 * to retrieve either all instrumentation code, or only the code targeting 2391 * a particular package. 2392 * 2393 * @param targetPackage If null, all instrumentation is returned; only the 2394 * instrumentation targeting this package name is 2395 * returned. 2396 * @param flags Additional option flags. Currently should always be 0. 2397 * 2398 * @return A List<InstrumentationInfo> containing one entry for each 2399 * matching available Instrumentation. Returns an empty list if 2400 * there is no instrumentation available for the given package. 2401 */ 2402 public abstract List<InstrumentationInfo> queryInstrumentation( 2403 String targetPackage, int flags); 2404 2405 /** 2406 * Retrieve an image from a package. This is a low-level API used by 2407 * the various package manager info structures (such as 2408 * {@link ComponentInfo} to implement retrieval of their associated 2409 * icon. 2410 * 2411 * @param packageName The name of the package that this icon is coming from. 2412 * Cannot be null. 2413 * @param resid The resource identifier of the desired image. Cannot be 0. 2414 * @param appInfo Overall information about <var>packageName</var>. This 2415 * may be null, in which case the application information will be retrieved 2416 * for you if needed; if you already have this information around, it can 2417 * be much more efficient to supply it here. 2418 * 2419 * @return Returns a Drawable holding the requested image. Returns null if 2420 * an image could not be found for any reason. 2421 */ 2422 public abstract Drawable getDrawable(String packageName, int resid, 2423 ApplicationInfo appInfo); 2424 2425 /** 2426 * Retrieve the icon associated with an activity. Given the full name of 2427 * an activity, retrieves the information about it and calls 2428 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2429 * If the activity cannot be found, NameNotFoundException is thrown. 2430 * 2431 * @param activityName Name of the activity whose icon is to be retrieved. 2432 * 2433 * @return Returns the image of the icon, or the default activity icon if 2434 * it could not be found. Does not return null. 2435 * @throws NameNotFoundException Thrown if the resources for the given 2436 * activity could not be loaded. 2437 * 2438 * @see #getActivityIcon(Intent) 2439 */ 2440 public abstract Drawable getActivityIcon(ComponentName activityName) 2441 throws NameNotFoundException; 2442 2443 /** 2444 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2445 * set, this simply returns the result of 2446 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2447 * component and returns the icon associated with the resolved component. 2448 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2449 * to a component, NameNotFoundException is thrown. 2450 * 2451 * @param intent The intent for which you would like to retrieve an icon. 2452 * 2453 * @return Returns the image of the icon, or the default activity icon if 2454 * it could not be found. Does not return null. 2455 * @throws NameNotFoundException Thrown if the resources for application 2456 * matching the given intent could not be loaded. 2457 * 2458 * @see #getActivityIcon(ComponentName) 2459 */ 2460 public abstract Drawable getActivityIcon(Intent intent) 2461 throws NameNotFoundException; 2462 2463 /** 2464 * Retrieve the banner associated with an activity. Given the full name of 2465 * an activity, retrieves the information about it and calls 2466 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2467 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2468 * 2469 * @param activityName Name of the activity whose banner is to be retrieved. 2470 * @return Returns the image of the banner, or null if the activity has no 2471 * banner specified. 2472 * @throws NameNotFoundException Thrown if the resources for the given 2473 * activity could not be loaded. 2474 * @see #getActivityBanner(Intent) 2475 */ 2476 public abstract Drawable getActivityBanner(ComponentName activityName) 2477 throws NameNotFoundException; 2478 2479 /** 2480 * Retrieve the banner associated with an Intent. If intent.getClassName() 2481 * is set, this simply returns the result of 2482 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2483 * intent's component and returns the banner associated with the resolved 2484 * component. If intent.getClassName() cannot be found or the Intent cannot 2485 * be resolved to a component, NameNotFoundException is thrown. 2486 * 2487 * @param intent The intent for which you would like to retrieve a banner. 2488 * @return Returns the image of the banner, or null if the activity has no 2489 * banner specified. 2490 * @throws NameNotFoundException Thrown if the resources for application 2491 * matching the given intent could not be loaded. 2492 * @see #getActivityBanner(ComponentName) 2493 */ 2494 public abstract Drawable getActivityBanner(Intent intent) 2495 throws NameNotFoundException; 2496 2497 /** 2498 * Return the generic icon for an activity that is used when no specific 2499 * icon is defined. 2500 * 2501 * @return Drawable Image of the icon. 2502 */ 2503 public abstract Drawable getDefaultActivityIcon(); 2504 2505 /** 2506 * Retrieve the icon associated with an application. If it has not defined 2507 * an icon, the default app icon is returned. Does not return null. 2508 * 2509 * @param info Information about application being queried. 2510 * 2511 * @return Returns the image of the icon, or the default application icon 2512 * if it could not be found. 2513 * 2514 * @see #getApplicationIcon(String) 2515 */ 2516 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2517 2518 /** 2519 * Retrieve the icon associated with an application. Given the name of the 2520 * application's package, retrieves the information about it and calls 2521 * getApplicationIcon() to return its icon. If the application cannot be 2522 * found, NameNotFoundException is thrown. 2523 * 2524 * @param packageName Name of the package whose application icon is to be 2525 * retrieved. 2526 * 2527 * @return Returns the image of the icon, or the default application icon 2528 * if it could not be found. Does not return null. 2529 * @throws NameNotFoundException Thrown if the resources for the given 2530 * application could not be loaded. 2531 * 2532 * @see #getApplicationIcon(ApplicationInfo) 2533 */ 2534 public abstract Drawable getApplicationIcon(String packageName) 2535 throws NameNotFoundException; 2536 2537 /** 2538 * Retrieve the banner associated with an application. 2539 * 2540 * @param info Information about application being queried. 2541 * @return Returns the image of the banner or null if the application has no 2542 * banner specified. 2543 * @see #getApplicationBanner(String) 2544 */ 2545 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2546 2547 /** 2548 * Retrieve the banner associated with an application. Given the name of the 2549 * application's package, retrieves the information about it and calls 2550 * getApplicationIcon() to return its banner. If the application cannot be 2551 * found, NameNotFoundException is thrown. 2552 * 2553 * @param packageName Name of the package whose application banner is to be 2554 * retrieved. 2555 * @return Returns the image of the banner or null if the application has no 2556 * banner specified. 2557 * @throws NameNotFoundException Thrown if the resources for the given 2558 * application could not be loaded. 2559 * @see #getApplicationBanner(ApplicationInfo) 2560 */ 2561 public abstract Drawable getApplicationBanner(String packageName) 2562 throws NameNotFoundException; 2563 2564 /** 2565 * Retrieve the logo associated with an activity. Given the full name of an 2566 * activity, retrieves the information about it and calls 2567 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2568 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2569 * 2570 * @param activityName Name of the activity whose logo is to be retrieved. 2571 * @return Returns the image of the logo or null if the activity has no logo 2572 * specified. 2573 * @throws NameNotFoundException Thrown if the resources for the given 2574 * activity could not be loaded. 2575 * @see #getActivityLogo(Intent) 2576 */ 2577 public abstract Drawable getActivityLogo(ComponentName activityName) 2578 throws NameNotFoundException; 2579 2580 /** 2581 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2582 * set, this simply returns the result of 2583 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2584 * component and returns the logo associated with the resolved component. 2585 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2586 * to a component, NameNotFoundException is thrown. 2587 * 2588 * @param intent The intent for which you would like to retrieve a logo. 2589 * 2590 * @return Returns the image of the logo, or null if the activity has no 2591 * logo specified. 2592 * 2593 * @throws NameNotFoundException Thrown if the resources for application 2594 * matching the given intent could not be loaded. 2595 * 2596 * @see #getActivityLogo(ComponentName) 2597 */ 2598 public abstract Drawable getActivityLogo(Intent intent) 2599 throws NameNotFoundException; 2600 2601 /** 2602 * Retrieve the logo associated with an application. If it has not specified 2603 * a logo, this method returns null. 2604 * 2605 * @param info Information about application being queried. 2606 * 2607 * @return Returns the image of the logo, or null if no logo is specified 2608 * by the application. 2609 * 2610 * @see #getApplicationLogo(String) 2611 */ 2612 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2613 2614 /** 2615 * Retrieve the logo associated with an application. Given the name of the 2616 * application's package, retrieves the information about it and calls 2617 * getApplicationLogo() to return its logo. If the application cannot be 2618 * found, NameNotFoundException is thrown. 2619 * 2620 * @param packageName Name of the package whose application logo is to be 2621 * retrieved. 2622 * 2623 * @return Returns the image of the logo, or null if no application logo 2624 * has been specified. 2625 * 2626 * @throws NameNotFoundException Thrown if the resources for the given 2627 * application could not be loaded. 2628 * 2629 * @see #getApplicationLogo(ApplicationInfo) 2630 */ 2631 public abstract Drawable getApplicationLogo(String packageName) 2632 throws NameNotFoundException; 2633 2634 /** 2635 * Retrieve text from a package. This is a low-level API used by 2636 * the various package manager info structures (such as 2637 * {@link ComponentInfo} to implement retrieval of their associated 2638 * labels and other text. 2639 * 2640 * @param packageName The name of the package that this text is coming from. 2641 * Cannot be null. 2642 * @param resid The resource identifier of the desired text. Cannot be 0. 2643 * @param appInfo Overall information about <var>packageName</var>. This 2644 * may be null, in which case the application information will be retrieved 2645 * for you if needed; if you already have this information around, it can 2646 * be much more efficient to supply it here. 2647 * 2648 * @return Returns a CharSequence holding the requested text. Returns null 2649 * if the text could not be found for any reason. 2650 */ 2651 public abstract CharSequence getText(String packageName, int resid, 2652 ApplicationInfo appInfo); 2653 2654 /** 2655 * Retrieve an XML file from a package. This is a low-level API used to 2656 * retrieve XML meta data. 2657 * 2658 * @param packageName The name of the package that this xml is coming from. 2659 * Cannot be null. 2660 * @param resid The resource identifier of the desired xml. Cannot be 0. 2661 * @param appInfo Overall information about <var>packageName</var>. This 2662 * may be null, in which case the application information will be retrieved 2663 * for you if needed; if you already have this information around, it can 2664 * be much more efficient to supply it here. 2665 * 2666 * @return Returns an XmlPullParser allowing you to parse out the XML 2667 * data. Returns null if the xml resource could not be found for any 2668 * reason. 2669 */ 2670 public abstract XmlResourceParser getXml(String packageName, int resid, 2671 ApplicationInfo appInfo); 2672 2673 /** 2674 * Return the label to use for this application. 2675 * 2676 * @return Returns the label associated with this application, or null if 2677 * it could not be found for any reason. 2678 * @param info The application to get the label of. 2679 */ 2680 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2681 2682 /** 2683 * Retrieve the resources associated with an activity. Given the full 2684 * name of an activity, retrieves the information about it and calls 2685 * getResources() to return its application's resources. If the activity 2686 * cannot be found, NameNotFoundException is thrown. 2687 * 2688 * @param activityName Name of the activity whose resources are to be 2689 * retrieved. 2690 * 2691 * @return Returns the application's Resources. 2692 * @throws NameNotFoundException Thrown if the resources for the given 2693 * application could not be loaded. 2694 * 2695 * @see #getResourcesForApplication(ApplicationInfo) 2696 */ 2697 public abstract Resources getResourcesForActivity(ComponentName activityName) 2698 throws NameNotFoundException; 2699 2700 /** 2701 * Retrieve the resources for an application. Throws NameNotFoundException 2702 * if the package is no longer installed. 2703 * 2704 * @param app Information about the desired application. 2705 * 2706 * @return Returns the application's Resources. 2707 * @throws NameNotFoundException Thrown if the resources for the given 2708 * application could not be loaded (most likely because it was uninstalled). 2709 */ 2710 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2711 throws NameNotFoundException; 2712 2713 /** 2714 * Retrieve the resources associated with an application. Given the full 2715 * package name of an application, retrieves the information about it and 2716 * calls getResources() to return its application's resources. If the 2717 * appPackageName cannot be found, NameNotFoundException is thrown. 2718 * 2719 * @param appPackageName Package name of the application whose resources 2720 * are to be retrieved. 2721 * 2722 * @return Returns the application's Resources. 2723 * @throws NameNotFoundException Thrown if the resources for the given 2724 * application could not be loaded. 2725 * 2726 * @see #getResourcesForApplication(ApplicationInfo) 2727 */ 2728 public abstract Resources getResourcesForApplication(String appPackageName) 2729 throws NameNotFoundException; 2730 2731 /** @hide */ 2732 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2733 throws NameNotFoundException; 2734 2735 /** 2736 * Retrieve overall information about an application package defined 2737 * in a package archive file 2738 * 2739 * @param archiveFilePath The path to the archive file 2740 * @param flags Additional option flags. Use any combination of 2741 * {@link #GET_ACTIVITIES}, 2742 * {@link #GET_GIDS}, 2743 * {@link #GET_CONFIGURATIONS}, 2744 * {@link #GET_INSTRUMENTATION}, 2745 * {@link #GET_PERMISSIONS}, 2746 * {@link #GET_PROVIDERS}, 2747 * {@link #GET_RECEIVERS}, 2748 * {@link #GET_SERVICES}, 2749 * {@link #GET_SIGNATURES}, to modify the data returned. 2750 * 2751 * @return Returns the information about the package. Returns 2752 * null if the package could not be successfully parsed. 2753 * 2754 * @see #GET_ACTIVITIES 2755 * @see #GET_GIDS 2756 * @see #GET_CONFIGURATIONS 2757 * @see #GET_INSTRUMENTATION 2758 * @see #GET_PERMISSIONS 2759 * @see #GET_PROVIDERS 2760 * @see #GET_RECEIVERS 2761 * @see #GET_SERVICES 2762 * @see #GET_SIGNATURES 2763 * 2764 */ 2765 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 2766 PackageParser packageParser = new PackageParser(archiveFilePath); 2767 DisplayMetrics metrics = new DisplayMetrics(); 2768 metrics.setToDefaults(); 2769 final File sourceFile = new File(archiveFilePath); 2770 PackageParser.Package pkg = packageParser.parsePackage( 2771 sourceFile, archiveFilePath, metrics, 0); 2772 if (pkg == null) { 2773 return null; 2774 } 2775 if ((flags & GET_SIGNATURES) != 0) { 2776 packageParser.collectCertificates(pkg, 0); 2777 } 2778 PackageUserState state = new PackageUserState(); 2779 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 2780 } 2781 2782 /** 2783 * @hide 2784 * 2785 * Install a package. Since this may take a little while, the result will 2786 * be posted back to the given observer. An installation will fail if the calling context 2787 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2788 * package named in the package file's manifest is already installed, or if there's no space 2789 * available on the device. 2790 * 2791 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2792 * 'content:' URI. 2793 * @param observer An observer callback to get notified when the package installation is 2794 * complete. {@link IPackageInstallObserver#packageInstalled(String, int)} will be 2795 * called when that happens. This parameter must not be null. 2796 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2797 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2798 * @param installerPackageName Optional package name of the application that is performing the 2799 * installation. This identifies which market the package came from. 2800 * @deprecated Use {@link #installPackage(Uri, IPackageInstallObserver2, int, String)} 2801 * instead. This method will continue to be supported but the older observer interface 2802 * will not get additional failure details. 2803 */ 2804 public abstract void installPackage( 2805 Uri packageURI, IPackageInstallObserver observer, int flags, 2806 String installerPackageName); 2807 2808 /** 2809 * Similar to 2810 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2811 * with an extra verification file provided. 2812 * 2813 * @param packageURI The location of the package file to install. This can 2814 * be a 'file:' or a 'content:' URI. 2815 * @param observer An observer callback to get notified when the package 2816 * installation is complete. 2817 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2818 * will be called when that happens. This parameter must not be null. 2819 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2820 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2821 * @param installerPackageName Optional package name of the application that 2822 * is performing the installation. This identifies which market 2823 * the package came from. 2824 * @param verificationURI The location of the supplementary verification 2825 * file. This can be a 'file:' or a 'content:' URI. May be 2826 * {@code null}. 2827 * @param manifestDigest an object that holds the digest of the package 2828 * which can be used to verify ownership. May be {@code null}. 2829 * @param encryptionParams if the package to be installed is encrypted, 2830 * these parameters describing the encryption and authentication 2831 * used. May be {@code null}. 2832 * @hide 2833 * @deprecated Use {@link #installPackageWithVerification(Uri, IPackageInstallObserver2, 2834 * int, String, Uri, ManifestDigest, ContainerEncryptionParams)} instead. This method will 2835 * continue to be supported but the older observer interface will not get additional failure 2836 * details. 2837 */ 2838 public abstract void installPackageWithVerification(Uri packageURI, 2839 IPackageInstallObserver observer, int flags, String installerPackageName, 2840 Uri verificationURI, ManifestDigest manifestDigest, 2841 ContainerEncryptionParams encryptionParams); 2842 2843 /** 2844 * Similar to 2845 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2846 * with an extra verification information provided. 2847 * 2848 * @param packageURI The location of the package file to install. This can 2849 * be a 'file:' or a 'content:' URI. 2850 * @param observer An observer callback to get notified when the package 2851 * installation is complete. 2852 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2853 * will be called when that happens. This parameter must not be null. 2854 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2855 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2856 * @param installerPackageName Optional package name of the application that 2857 * is performing the installation. This identifies which market 2858 * the package came from. 2859 * @param verificationParams an object that holds signal information to 2860 * assist verification. May be {@code null}. 2861 * @param encryptionParams if the package to be installed is encrypted, 2862 * these parameters describing the encryption and authentication 2863 * used. May be {@code null}. 2864 * 2865 * @hide 2866 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 2867 * IPackageInstallObserver2, int, String, VerificationParams, 2868 * ContainerEncryptionParams)} instead. This method will continue to be 2869 * supported but the older observer interface will not get additional failure details. 2870 */ 2871 @Deprecated 2872 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2873 IPackageInstallObserver observer, int flags, String installerPackageName, 2874 VerificationParams verificationParams, 2875 ContainerEncryptionParams encryptionParams); 2876 2877 // Package-install variants that take the new, expanded form of observer interface. 2878 // Note that these *also* take the original observer type and will redundantly 2879 // report the same information to that observer if supplied; but it is not required. 2880 2881 /** 2882 * @hide 2883 * 2884 * Install a package. Since this may take a little while, the result will 2885 * be posted back to the given observer. An installation will fail if the calling context 2886 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2887 * package named in the package file's manifest is already installed, or if there's no space 2888 * available on the device. 2889 * 2890 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2891 * 'content:' URI. 2892 * @param observer An observer callback to get notified when the package installation is 2893 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2894 * called when that happens. This parameter must not be null. 2895 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2896 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2897 * @param installerPackageName Optional package name of the application that is performing the 2898 * installation. This identifies which market the package came from. 2899 */ 2900 public abstract void installPackage( 2901 Uri packageURI, PackageInstallObserver observer, 2902 int flags, String installerPackageName); 2903 2904 /** 2905 * Similar to 2906 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2907 * with an extra verification file provided. 2908 * 2909 * @param packageURI The location of the package file to install. This can 2910 * be a 'file:' or a 'content:' URI. 2911 * @param observer An observer callback to get notified when the package installation is 2912 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2913 * called when that happens. This parameter must not be null. 2914 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2915 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2916 * @param installerPackageName Optional package name of the application that 2917 * is performing the installation. This identifies which market 2918 * the package came from. 2919 * @param verificationURI The location of the supplementary verification 2920 * file. This can be a 'file:' or a 'content:' URI. May be 2921 * {@code null}. 2922 * @param manifestDigest an object that holds the digest of the package 2923 * which can be used to verify ownership. May be {@code null}. 2924 * @param encryptionParams if the package to be installed is encrypted, 2925 * these parameters describing the encryption and authentication 2926 * used. May be {@code null}. 2927 * @hide 2928 */ 2929 public abstract void installPackageWithVerification(Uri packageURI, 2930 PackageInstallObserver observer, int flags, String installerPackageName, 2931 Uri verificationURI, ManifestDigest manifestDigest, 2932 ContainerEncryptionParams encryptionParams); 2933 2934 /** 2935 * Similar to 2936 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2937 * with an extra verification information provided. 2938 * 2939 * @param packageURI The location of the package file to install. This can 2940 * be a 'file:' or a 'content:' URI. 2941 * @param observer An observer callback to get notified when the package installation is 2942 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2943 * called when that happens. This parameter must not be null. 2944 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2945 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2946 * @param installerPackageName Optional package name of the application that 2947 * is performing the installation. This identifies which market 2948 * the package came from. 2949 * @param verificationParams an object that holds signal information to 2950 * assist verification. May be {@code null}. 2951 * @param encryptionParams if the package to be installed is encrypted, 2952 * these parameters describing the encryption and authentication 2953 * used. May be {@code null}. 2954 * 2955 * @hide 2956 */ 2957 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2958 PackageInstallObserver observer, int flags, String installerPackageName, 2959 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 2960 2961 /** 2962 * If there is already an application with the given package name installed 2963 * on the system for other users, also install it for the calling user. 2964 * @hide 2965 */ 2966 public abstract int installExistingPackage(String packageName) 2967 throws NameNotFoundException; 2968 2969 /** 2970 * Allows a package listening to the 2971 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 2972 * broadcast} to respond to the package manager. The response must include 2973 * the {@code verificationCode} which is one of 2974 * {@link PackageManager#VERIFICATION_ALLOW} or 2975 * {@link PackageManager#VERIFICATION_REJECT}. 2976 * 2977 * @param id pending package identifier as passed via the 2978 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 2979 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 2980 * or {@link PackageManager#VERIFICATION_REJECT}. 2981 * @throws SecurityException if the caller does not have the 2982 * PACKAGE_VERIFICATION_AGENT permission. 2983 */ 2984 public abstract void verifyPendingInstall(int id, int verificationCode); 2985 2986 /** 2987 * Allows a package listening to the 2988 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 2989 * broadcast} to extend the default timeout for a response and declare what 2990 * action to perform after the timeout occurs. The response must include 2991 * the {@code verificationCodeAtTimeout} which is one of 2992 * {@link PackageManager#VERIFICATION_ALLOW} or 2993 * {@link PackageManager#VERIFICATION_REJECT}. 2994 * 2995 * This method may only be called once per package id. Additional calls 2996 * will have no effect. 2997 * 2998 * @param id pending package identifier as passed via the 2999 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 3000 * @param verificationCodeAtTimeout either 3001 * {@link PackageManager#VERIFICATION_ALLOW} or 3002 * {@link PackageManager#VERIFICATION_REJECT}. If 3003 * {@code verificationCodeAtTimeout} is neither 3004 * {@link PackageManager#VERIFICATION_ALLOW} or 3005 * {@link PackageManager#VERIFICATION_REJECT}, then 3006 * {@code verificationCodeAtTimeout} will default to 3007 * {@link PackageManager#VERIFICATION_REJECT}. 3008 * @param millisecondsToDelay the amount of time requested for the timeout. 3009 * Must be positive and less than 3010 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3011 * {@code millisecondsToDelay} is out of bounds, 3012 * {@code millisecondsToDelay} will be set to the closest in 3013 * bounds value; namely, 0 or 3014 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3015 * @throws SecurityException if the caller does not have the 3016 * PACKAGE_VERIFICATION_AGENT permission. 3017 */ 3018 public abstract void extendVerificationTimeout(int id, 3019 int verificationCodeAtTimeout, long millisecondsToDelay); 3020 3021 /** 3022 * Change the installer associated with a given package. There are limitations 3023 * on how the installer package can be changed; in particular: 3024 * <ul> 3025 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3026 * is not signed with the same certificate as the calling application. 3027 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3028 * has an installer package, and that installer package is not signed with 3029 * the same certificate as the calling application. 3030 * </ul> 3031 * 3032 * @param targetPackage The installed package whose installer will be changed. 3033 * @param installerPackageName The package name of the new installer. May be 3034 * null to clear the association. 3035 */ 3036 public abstract void setInstallerPackageName(String targetPackage, 3037 String installerPackageName); 3038 3039 /** 3040 * Attempts to delete a package. Since this may take a little while, the result will 3041 * be posted back to the given observer. A deletion will fail if the calling context 3042 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3043 * named package cannot be found, or if the named package is a "system package". 3044 * (TODO: include pointer to documentation on "system packages") 3045 * 3046 * @param packageName The name of the package to delete 3047 * @param observer An observer callback to get notified when the package deletion is 3048 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3049 * called when that happens. observer may be null to indicate that no callback is desired. 3050 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3051 * {@link #DELETE_ALL_USERS}. 3052 * 3053 * @hide 3054 */ 3055 public abstract void deletePackage( 3056 String packageName, IPackageDeleteObserver observer, int flags); 3057 3058 /** 3059 * Retrieve the package name of the application that installed a package. This identifies 3060 * which market the package came from. 3061 * 3062 * @param packageName The name of the package to query 3063 */ 3064 public abstract String getInstallerPackageName(String packageName); 3065 3066 /** 3067 * Attempts to clear the user data directory of an application. 3068 * Since this may take a little while, the result will 3069 * be posted back to the given observer. A deletion will fail if the 3070 * named package cannot be found, or if the named package is a "system package". 3071 * 3072 * @param packageName The name of the package 3073 * @param observer An observer callback to get notified when the operation is finished 3074 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3075 * will be called when that happens. observer may be null to indicate that 3076 * no callback is desired. 3077 * 3078 * @hide 3079 */ 3080 public abstract void clearApplicationUserData(String packageName, 3081 IPackageDataObserver observer); 3082 /** 3083 * Attempts to delete the cache files associated with an application. 3084 * Since this may take a little while, the result will 3085 * be posted back to the given observer. A deletion will fail if the calling context 3086 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3087 * named package cannot be found, or if the named package is a "system package". 3088 * 3089 * @param packageName The name of the package to delete 3090 * @param observer An observer callback to get notified when the cache file deletion 3091 * is complete. 3092 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3093 * will be called when that happens. observer may be null to indicate that 3094 * no callback is desired. 3095 * 3096 * @hide 3097 */ 3098 public abstract void deleteApplicationCacheFiles(String packageName, 3099 IPackageDataObserver observer); 3100 3101 /** 3102 * Free storage by deleting LRU sorted list of cache files across 3103 * all applications. If the currently available free storage 3104 * on the device is greater than or equal to the requested 3105 * free storage, no cache files are cleared. If the currently 3106 * available storage on the device is less than the requested 3107 * free storage, some or all of the cache files across 3108 * all applications are deleted (based on last accessed time) 3109 * to increase the free storage space on the device to 3110 * the requested value. There is no guarantee that clearing all 3111 * the cache files from all applications will clear up 3112 * enough storage to achieve the desired value. 3113 * @param freeStorageSize The number of bytes of storage to be 3114 * freed by the system. Say if freeStorageSize is XX, 3115 * and the current free storage is YY, 3116 * if XX is less than YY, just return. if not free XX-YY number 3117 * of bytes if possible. 3118 * @param observer call back used to notify when 3119 * the operation is completed 3120 * 3121 * @hide 3122 */ 3123 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3124 3125 /** 3126 * Free storage by deleting LRU sorted list of cache files across 3127 * all applications. If the currently available free storage 3128 * on the device is greater than or equal to the requested 3129 * free storage, no cache files are cleared. If the currently 3130 * available storage on the device is less than the requested 3131 * free storage, some or all of the cache files across 3132 * all applications are deleted (based on last accessed time) 3133 * to increase the free storage space on the device to 3134 * the requested value. There is no guarantee that clearing all 3135 * the cache files from all applications will clear up 3136 * enough storage to achieve the desired value. 3137 * @param freeStorageSize The number of bytes of storage to be 3138 * freed by the system. Say if freeStorageSize is XX, 3139 * and the current free storage is YY, 3140 * if XX is less than YY, just return. if not free XX-YY number 3141 * of bytes if possible. 3142 * @param pi IntentSender call back used to 3143 * notify when the operation is completed.May be null 3144 * to indicate that no call back is desired. 3145 * 3146 * @hide 3147 */ 3148 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3149 3150 /** 3151 * Retrieve the size information for a package. 3152 * Since this may take a little while, the result will 3153 * be posted back to the given observer. The calling context 3154 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3155 * 3156 * @param packageName The name of the package whose size information is to be retrieved 3157 * @param userHandle The user whose size information should be retrieved. 3158 * @param observer An observer callback to get notified when the operation 3159 * is complete. 3160 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3161 * The observer's callback is invoked with a PackageStats object(containing the 3162 * code, data and cache sizes of the package) and a boolean value representing 3163 * the status of the operation. observer may be null to indicate that 3164 * no callback is desired. 3165 * 3166 * @hide 3167 */ 3168 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3169 IPackageStatsObserver observer); 3170 3171 /** 3172 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3173 * returns the size for the calling user. 3174 * 3175 * @hide 3176 */ 3177 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3178 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3179 } 3180 3181 /** 3182 * @deprecated This function no longer does anything; it was an old 3183 * approach to managing preferred activities, which has been superseded 3184 * by (and conflicts with) the modern activity-based preferences. 3185 */ 3186 @Deprecated 3187 public abstract void addPackageToPreferred(String packageName); 3188 3189 /** 3190 * @deprecated This function no longer does anything; it was an old 3191 * approach to managing preferred activities, which has been superseded 3192 * by (and conflicts with) the modern activity-based preferences. 3193 */ 3194 @Deprecated 3195 public abstract void removePackageFromPreferred(String packageName); 3196 3197 /** 3198 * Retrieve the list of all currently configured preferred packages. The 3199 * first package on the list is the most preferred, the last is the 3200 * least preferred. 3201 * 3202 * @param flags Additional option flags. Use any combination of 3203 * {@link #GET_ACTIVITIES}, 3204 * {@link #GET_GIDS}, 3205 * {@link #GET_CONFIGURATIONS}, 3206 * {@link #GET_INSTRUMENTATION}, 3207 * {@link #GET_PERMISSIONS}, 3208 * {@link #GET_PROVIDERS}, 3209 * {@link #GET_RECEIVERS}, 3210 * {@link #GET_SERVICES}, 3211 * {@link #GET_SIGNATURES}, to modify the data returned. 3212 * 3213 * @return Returns a list of PackageInfo objects describing each 3214 * preferred application, in order of preference. 3215 * 3216 * @see #GET_ACTIVITIES 3217 * @see #GET_GIDS 3218 * @see #GET_CONFIGURATIONS 3219 * @see #GET_INSTRUMENTATION 3220 * @see #GET_PERMISSIONS 3221 * @see #GET_PROVIDERS 3222 * @see #GET_RECEIVERS 3223 * @see #GET_SERVICES 3224 * @see #GET_SIGNATURES 3225 */ 3226 public abstract List<PackageInfo> getPreferredPackages(int flags); 3227 3228 /** 3229 * @deprecated This is a protected API that should not have been available 3230 * to third party applications. It is the platform's responsibility for 3231 * assigning preferred activities and this cannot be directly modified. 3232 * 3233 * Add a new preferred activity mapping to the system. This will be used 3234 * to automatically select the given activity component when 3235 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3236 * multiple matching activities and also matches the given filter. 3237 * 3238 * @param filter The set of intents under which this activity will be 3239 * made preferred. 3240 * @param match The IntentFilter match category that this preference 3241 * applies to. 3242 * @param set The set of activities that the user was picking from when 3243 * this preference was made. 3244 * @param activity The component name of the activity that is to be 3245 * preferred. 3246 */ 3247 @Deprecated 3248 public abstract void addPreferredActivity(IntentFilter filter, int match, 3249 ComponentName[] set, ComponentName activity); 3250 3251 /** 3252 * Same as {@link #addPreferredActivity(IntentFilter, int, 3253 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3254 to. 3255 * @hide 3256 */ 3257 public void addPreferredActivity(IntentFilter filter, int match, 3258 ComponentName[] set, ComponentName activity, int userId) { 3259 throw new RuntimeException("Not implemented. Must override in a subclass."); 3260 } 3261 3262 /** 3263 * @deprecated This is a protected API that should not have been available 3264 * to third party applications. It is the platform's responsibility for 3265 * assigning preferred activities and this cannot be directly modified. 3266 * 3267 * Replaces an existing preferred activity mapping to the system, and if that were not present 3268 * adds a new preferred activity. This will be used 3269 * to automatically select the given activity component when 3270 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3271 * multiple matching activities and also matches the given filter. 3272 * 3273 * @param filter The set of intents under which this activity will be 3274 * made preferred. 3275 * @param match The IntentFilter match category that this preference 3276 * applies to. 3277 * @param set The set of activities that the user was picking from when 3278 * this preference was made. 3279 * @param activity The component name of the activity that is to be 3280 * preferred. 3281 * @hide 3282 */ 3283 @Deprecated 3284 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3285 ComponentName[] set, ComponentName activity); 3286 3287 /** 3288 * Remove all preferred activity mappings, previously added with 3289 * {@link #addPreferredActivity}, from the 3290 * system whose activities are implemented in the given package name. 3291 * An application can only clear its own package(s). 3292 * 3293 * @param packageName The name of the package whose preferred activity 3294 * mappings are to be removed. 3295 */ 3296 public abstract void clearPackagePreferredActivities(String packageName); 3297 3298 /** 3299 * Retrieve all preferred activities, previously added with 3300 * {@link #addPreferredActivity}, that are 3301 * currently registered with the system. 3302 * 3303 * @param outFilters A list in which to place the filters of all of the 3304 * preferred activities, or null for none. 3305 * @param outActivities A list in which to place the component names of 3306 * all of the preferred activities, or null for none. 3307 * @param packageName An option package in which you would like to limit 3308 * the list. If null, all activities will be returned; if non-null, only 3309 * those activities in the given package are returned. 3310 * 3311 * @return Returns the total number of registered preferred activities 3312 * (the number of distinct IntentFilter records, not the number of unique 3313 * activity components) that were found. 3314 */ 3315 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3316 List<ComponentName> outActivities, String packageName); 3317 3318 /** 3319 * Ask for the set of available 'home' activities and the current explicit 3320 * default, if any. 3321 * @hide 3322 */ 3323 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3324 3325 /** 3326 * Set the enabled setting for a package component (activity, receiver, service, provider). 3327 * This setting will override any enabled state which may have been set by the component in its 3328 * manifest. 3329 * 3330 * @param componentName The component to enable 3331 * @param newState The new enabled state for the component. The legal values for this state 3332 * are: 3333 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3334 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3335 * and 3336 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3337 * The last one removes the setting, thereby restoring the component's state to 3338 * whatever was set in it's manifest (or enabled, by default). 3339 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3340 */ 3341 public abstract void setComponentEnabledSetting(ComponentName componentName, 3342 int newState, int flags); 3343 3344 3345 /** 3346 * Return the the enabled setting for a package component (activity, 3347 * receiver, service, provider). This returns the last value set by 3348 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3349 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3350 * the value originally specified in the manifest has not been modified. 3351 * 3352 * @param componentName The component to retrieve. 3353 * @return Returns the current enabled state for the component. May 3354 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3355 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3356 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3357 * component's enabled state is based on the original information in 3358 * the manifest as found in {@link ComponentInfo}. 3359 */ 3360 public abstract int getComponentEnabledSetting(ComponentName componentName); 3361 3362 /** 3363 * Set the enabled setting for an application 3364 * This setting will override any enabled state which may have been set by the application in 3365 * its manifest. It also overrides the enabled state set in the manifest for any of the 3366 * application's components. It does not override any enabled state set by 3367 * {@link #setComponentEnabledSetting} for any of the application's components. 3368 * 3369 * @param packageName The package name of the application to enable 3370 * @param newState The new enabled state for the component. The legal values for this state 3371 * are: 3372 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3373 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3374 * and 3375 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3376 * The last one removes the setting, thereby restoring the applications's state to 3377 * whatever was set in its manifest (or enabled, by default). 3378 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3379 */ 3380 public abstract void setApplicationEnabledSetting(String packageName, 3381 int newState, int flags); 3382 3383 /** 3384 * Return the the enabled setting for an application. This returns 3385 * the last value set by 3386 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3387 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3388 * the value originally specified in the manifest has not been modified. 3389 * 3390 * @param packageName The component to retrieve. 3391 * @return Returns the current enabled state for the component. May 3392 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3393 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3394 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3395 * application's enabled state is based on the original information in 3396 * the manifest as found in {@link ComponentInfo}. 3397 * @throws IllegalArgumentException if the named package does not exist. 3398 */ 3399 public abstract int getApplicationEnabledSetting(String packageName); 3400 3401 /** 3402 * Puts the package in a blocked state, which is almost like an uninstalled state, 3403 * making the package unavailable, but it doesn't remove the data or the actual 3404 * package file. 3405 * @hide 3406 */ 3407 public abstract boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, 3408 UserHandle userHandle); 3409 3410 /** 3411 * Returns the blocked state of a package. 3412 * @see #setApplicationBlockedSettingAsUser(String, boolean, UserHandle) 3413 * @hide 3414 */ 3415 public abstract boolean getApplicationBlockedSettingAsUser(String packageName, 3416 UserHandle userHandle); 3417 3418 /** 3419 * Return whether the device has been booted into safe mode. 3420 */ 3421 public abstract boolean isSafeMode(); 3422 3423 /** 3424 * Attempts to move package resources from internal to external media or vice versa. 3425 * Since this may take a little while, the result will 3426 * be posted back to the given observer. This call may fail if the calling context 3427 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3428 * named package cannot be found, or if the named package is a "system package". 3429 * 3430 * @param packageName The name of the package to delete 3431 * @param observer An observer callback to get notified when the package move is 3432 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3433 * called when that happens. observer may be null to indicate that no callback is desired. 3434 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3435 * {@link #MOVE_EXTERNAL_MEDIA} 3436 * 3437 * @hide 3438 */ 3439 public abstract void movePackage( 3440 String packageName, IPackageMoveObserver observer, int flags); 3441 3442 /** 3443 * Returns the device identity that verifiers can use to associate their scheme to a particular 3444 * device. This should not be used by anything other than a package verifier. 3445 * 3446 * @return identity that uniquely identifies current device 3447 * @hide 3448 */ 3449 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3450 3451 /** 3452 * Returns the data directory for a particular user and package, given the uid of the package. 3453 * @param uid uid of the package, including the userId and appId 3454 * @param packageName name of the package 3455 * @return the user-specific data directory for the package 3456 * @hide 3457 */ 3458 public static String getDataDirForUser(int userId, String packageName) { 3459 // TODO: This should be shared with Installer's knowledge of user directory 3460 return Environment.getDataDirectory().toString() + "/user/" + userId 3461 + "/" + packageName; 3462 } 3463} 3464