PackageManager.java revision ab8a501f255b272af887acb0e66eb71cdf24c755
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 * Action to external storage service to clean out removed apps. 1320 * @hide 1321 */ 1322 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 1323 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 1324 1325 /** 1326 * Extra field name for the URI to a verification file. Passed to a package 1327 * verifier. 1328 * 1329 * @hide 1330 */ 1331 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 1332 1333 /** 1334 * Extra field name for the ID of a package pending verification. Passed to 1335 * a package verifier and is used to call back to 1336 * {@link PackageManager#verifyPendingInstall(int, int)} 1337 */ 1338 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 1339 1340 /** 1341 * Extra field name for the package identifier which is trying to install 1342 * the package. 1343 * 1344 * @hide 1345 */ 1346 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 1347 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 1348 1349 /** 1350 * Extra field name for the requested install flags for a package pending 1351 * verification. Passed to a package verifier. 1352 * 1353 * @hide 1354 */ 1355 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 1356 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 1357 1358 /** 1359 * Extra field name for the uid of who is requesting to install 1360 * the package. 1361 * 1362 * @hide 1363 */ 1364 public static final String EXTRA_VERIFICATION_INSTALLER_UID 1365 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 1366 1367 /** 1368 * Extra field name for the package name of a package pending verification. 1369 * 1370 * @hide 1371 */ 1372 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 1373 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 1374 /** 1375 * Extra field name for the result of a verification, either 1376 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 1377 * Passed to package verifiers after a package is verified. 1378 */ 1379 public static final String EXTRA_VERIFICATION_RESULT 1380 = "android.content.pm.extra.VERIFICATION_RESULT"; 1381 1382 /** 1383 * Extra field name for the version code of a package pending verification. 1384 * 1385 * @hide 1386 */ 1387 public static final String EXTRA_VERIFICATION_VERSION_CODE 1388 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 1389 1390 /** 1391 * The action used to request that the user approve a permission request 1392 * from the application. 1393 * 1394 * @hide 1395 */ 1396 public static final String ACTION_REQUEST_PERMISSION 1397 = "android.content.pm.action.REQUEST_PERMISSION"; 1398 1399 /** 1400 * Extra field name for the list of permissions, which the user must approve. 1401 * 1402 * @hide 1403 */ 1404 public static final String EXTRA_REQUEST_PERMISSION_PERMISSION_LIST 1405 = "android.content.pm.extra.PERMISSION_LIST"; 1406 1407 /** 1408 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1409 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 1410 * the existing definition for the permission. 1411 * @hide 1412 */ 1413 public static final String EXTRA_EXISTING_PACKAGE 1414 = "android.content.pm.extra.EXISTING_PACKAGE"; 1415 1416 /** 1417 * String extra for {@link IPackageInstallObserver2} in the 'extras' Bundle in case of 1418 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 1419 * being redundantly defined by the package being installed. 1420 * @hide 1421 */ 1422 public static final String EXTRA_EXISTING_PERMISSION 1423 = "android.content.pm.extra.EXISTING_PERMISSION"; 1424 1425 /** 1426 * Retrieve overall information about an application package that is 1427 * installed on the system. 1428 * <p> 1429 * Throws {@link NameNotFoundException} if a package with the given name can 1430 * not be found on the system. 1431 * 1432 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1433 * desired package. 1434 * @param flags Additional option flags. Use any combination of 1435 * {@link #GET_ACTIVITIES}, {@link #GET_GIDS}, 1436 * {@link #GET_CONFIGURATIONS}, {@link #GET_INSTRUMENTATION}, 1437 * {@link #GET_PERMISSIONS}, {@link #GET_PROVIDERS}, 1438 * {@link #GET_RECEIVERS}, {@link #GET_SERVICES}, 1439 * {@link #GET_SIGNATURES}, {@link #GET_UNINSTALLED_PACKAGES} to 1440 * modify the data returned. 1441 * @return Returns a PackageInfo object containing information about the 1442 * package. If flag GET_UNINSTALLED_PACKAGES is set and if the 1443 * package is not found in the list of installed applications, the 1444 * package information is retrieved from the list of uninstalled 1445 * applications (which includes installed applications as well as 1446 * applications with data directory i.e. applications which had been 1447 * deleted with {@code DONT_DELETE_DATA} flag set). 1448 * @see #GET_ACTIVITIES 1449 * @see #GET_GIDS 1450 * @see #GET_CONFIGURATIONS 1451 * @see #GET_INSTRUMENTATION 1452 * @see #GET_PERMISSIONS 1453 * @see #GET_PROVIDERS 1454 * @see #GET_RECEIVERS 1455 * @see #GET_SERVICES 1456 * @see #GET_SIGNATURES 1457 * @see #GET_UNINSTALLED_PACKAGES 1458 */ 1459 public abstract PackageInfo getPackageInfo(String packageName, int flags) 1460 throws NameNotFoundException; 1461 1462 /** 1463 * Map from the current package names in use on the device to whatever 1464 * the current canonical name of that package is. 1465 * @param names Array of current names to be mapped. 1466 * @return Returns an array of the same size as the original, containing 1467 * the canonical name for each package. 1468 */ 1469 public abstract String[] currentToCanonicalPackageNames(String[] names); 1470 1471 /** 1472 * Map from a packages canonical name to the current name in use on the device. 1473 * @param names Array of new names to be mapped. 1474 * @return Returns an array of the same size as the original, containing 1475 * the current name for each package. 1476 */ 1477 public abstract String[] canonicalToCurrentPackageNames(String[] names); 1478 1479 /** 1480 * Return a "good" intent to launch a front-door activity in a package, 1481 * for use for example to implement an "open" button when browsing through 1482 * packages. The current implementation will look first for a main 1483 * activity in the category {@link Intent#CATEGORY_INFO}, next for a 1484 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}, or return 1485 * null if neither are found. 1486 * 1487 * <p>Throws {@link NameNotFoundException} if a package with the given 1488 * name cannot be found on the system. 1489 * 1490 * @param packageName The name of the package to inspect. 1491 * 1492 * @return Returns either a fully-qualified Intent that can be used to 1493 * launch the main activity in the package, or null if the package does 1494 * not contain such an activity. 1495 */ 1496 public abstract Intent getLaunchIntentForPackage(String packageName); 1497 1498 /** 1499 * Return an array of all of the secondary group-ids that have been 1500 * assigned to a package. 1501 * 1502 * <p>Throws {@link NameNotFoundException} if a package with the given 1503 * name cannot be found on the system. 1504 * 1505 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1506 * desired package. 1507 * 1508 * @return Returns an int array of the assigned gids, or null if there 1509 * are none. 1510 */ 1511 public abstract int[] getPackageGids(String packageName) 1512 throws NameNotFoundException; 1513 1514 /** 1515 * @hide Return the uid associated with the given package name for the 1516 * given user. 1517 * 1518 * <p>Throws {@link NameNotFoundException} if a package with the given 1519 * name can not be found on the system. 1520 * 1521 * @param packageName The full name (i.e. com.google.apps.contacts) of the 1522 * desired package. 1523 * @param userHandle The user handle identifier to look up the package under. 1524 * 1525 * @return Returns an integer uid who owns the given package name. 1526 */ 1527 public abstract int getPackageUid(String packageName, int userHandle) 1528 throws NameNotFoundException; 1529 1530 /** 1531 * Retrieve all of the information we know about a particular permission. 1532 * 1533 * <p>Throws {@link NameNotFoundException} if a permission with the given 1534 * name cannot be found on the system. 1535 * 1536 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 1537 * of the permission you are interested in. 1538 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1539 * retrieve any meta-data associated with the permission. 1540 * 1541 * @return Returns a {@link PermissionInfo} containing information about the 1542 * permission. 1543 */ 1544 public abstract PermissionInfo getPermissionInfo(String name, int flags) 1545 throws NameNotFoundException; 1546 1547 /** 1548 * Query for all of the permissions associated with a particular group. 1549 * 1550 * <p>Throws {@link NameNotFoundException} if the given group does not 1551 * exist. 1552 * 1553 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 1554 * of the permission group you are interested in. Use null to 1555 * find all of the permissions not associated with a group. 1556 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1557 * retrieve any meta-data associated with the permissions. 1558 * 1559 * @return Returns a list of {@link PermissionInfo} containing information 1560 * about all of the permissions in the given group. 1561 */ 1562 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 1563 int flags) throws NameNotFoundException; 1564 1565 /** 1566 * Retrieve all of the information we know about a particular group of 1567 * permissions. 1568 * 1569 * <p>Throws {@link NameNotFoundException} if a permission group with the given 1570 * name cannot be found on the system. 1571 * 1572 * @param name The fully qualified name (i.e. com.google.permission_group.APPS) 1573 * of the permission you are interested in. 1574 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1575 * retrieve any meta-data associated with the permission group. 1576 * 1577 * @return Returns a {@link PermissionGroupInfo} containing information 1578 * about the permission. 1579 */ 1580 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 1581 int flags) throws NameNotFoundException; 1582 1583 /** 1584 * Retrieve all of the known permission groups in the system. 1585 * 1586 * @param flags Additional option flags. Use {@link #GET_META_DATA} to 1587 * retrieve any meta-data associated with the permission group. 1588 * 1589 * @return Returns a list of {@link PermissionGroupInfo} containing 1590 * information about all of the known permission groups. 1591 */ 1592 public abstract List<PermissionGroupInfo> getAllPermissionGroups(int flags); 1593 1594 /** 1595 * Retrieve all of the information we know about a particular 1596 * package/application. 1597 * 1598 * <p>Throws {@link NameNotFoundException} if an application with the given 1599 * package name cannot be found on the system. 1600 * 1601 * @param packageName The full name (i.e. com.google.apps.contacts) of an 1602 * application. 1603 * @param flags Additional option flags. Use any combination of 1604 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1605 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1606 * 1607 * @return {@link ApplicationInfo} Returns ApplicationInfo object containing 1608 * information about the package. 1609 * If flag GET_UNINSTALLED_PACKAGES is set and if the package is not 1610 * found in the list of installed applications, 1611 * the application information is retrieved from the 1612 * list of uninstalled applications(which includes 1613 * installed applications as well as applications 1614 * with data directory ie applications which had been 1615 * deleted with {@code DONT_DELETE_DATA} flag set). 1616 * 1617 * @see #GET_META_DATA 1618 * @see #GET_SHARED_LIBRARY_FILES 1619 * @see #GET_UNINSTALLED_PACKAGES 1620 */ 1621 public abstract ApplicationInfo getApplicationInfo(String packageName, 1622 int flags) throws NameNotFoundException; 1623 1624 /** 1625 * Retrieve all of the information we know about a particular activity 1626 * class. 1627 * 1628 * <p>Throws {@link NameNotFoundException} if an activity with the given 1629 * class name cannot be found on the system. 1630 * 1631 * @param component The full component name (i.e. 1632 * com.google.apps.contacts/com.google.apps.contacts.ContactsList) of an Activity 1633 * class. 1634 * @param flags Additional option flags. Use any combination of 1635 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1636 * to modify the data (in ApplicationInfo) returned. 1637 * 1638 * @return {@link ActivityInfo} containing information about the activity. 1639 * 1640 * @see #GET_INTENT_FILTERS 1641 * @see #GET_META_DATA 1642 * @see #GET_SHARED_LIBRARY_FILES 1643 */ 1644 public abstract ActivityInfo getActivityInfo(ComponentName component, 1645 int flags) throws NameNotFoundException; 1646 1647 /** 1648 * Retrieve all of the information we know about a particular receiver 1649 * class. 1650 * 1651 * <p>Throws {@link NameNotFoundException} if a receiver with the given 1652 * class name cannot be found on the system. 1653 * 1654 * @param component The full component name (i.e. 1655 * com.google.apps.calendar/com.google.apps.calendar.CalendarAlarm) of a Receiver 1656 * class. 1657 * @param flags Additional option flags. Use any combination of 1658 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1659 * to modify the data returned. 1660 * 1661 * @return {@link ActivityInfo} containing information about the receiver. 1662 * 1663 * @see #GET_INTENT_FILTERS 1664 * @see #GET_META_DATA 1665 * @see #GET_SHARED_LIBRARY_FILES 1666 */ 1667 public abstract ActivityInfo getReceiverInfo(ComponentName component, 1668 int flags) throws NameNotFoundException; 1669 1670 /** 1671 * Retrieve all of the information we know about a particular service 1672 * class. 1673 * 1674 * <p>Throws {@link NameNotFoundException} if a service with the given 1675 * class name cannot be found on the system. 1676 * 1677 * @param component The full component name (i.e. 1678 * com.google.apps.media/com.google.apps.media.BackgroundPlayback) of a Service 1679 * class. 1680 * @param flags Additional option flags. Use any combination of 1681 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1682 * to modify the data returned. 1683 * 1684 * @return ServiceInfo containing information about the service. 1685 * 1686 * @see #GET_META_DATA 1687 * @see #GET_SHARED_LIBRARY_FILES 1688 */ 1689 public abstract ServiceInfo getServiceInfo(ComponentName component, 1690 int flags) throws NameNotFoundException; 1691 1692 /** 1693 * Retrieve all of the information we know about a particular content 1694 * provider class. 1695 * 1696 * <p>Throws {@link NameNotFoundException} if a provider with the given 1697 * class name cannot be found on the system. 1698 * 1699 * @param component The full component name (i.e. 1700 * com.google.providers.media/com.google.providers.media.MediaProvider) of a 1701 * ContentProvider class. 1702 * @param flags Additional option flags. Use any combination of 1703 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 1704 * to modify the data returned. 1705 * 1706 * @return ProviderInfo containing information about the service. 1707 * 1708 * @see #GET_META_DATA 1709 * @see #GET_SHARED_LIBRARY_FILES 1710 */ 1711 public abstract ProviderInfo getProviderInfo(ComponentName component, 1712 int flags) throws NameNotFoundException; 1713 1714 /** 1715 * Return a List of all packages that are installed 1716 * on the device. 1717 * 1718 * @param flags Additional option flags. Use any combination of 1719 * {@link #GET_ACTIVITIES}, 1720 * {@link #GET_GIDS}, 1721 * {@link #GET_CONFIGURATIONS}, 1722 * {@link #GET_INSTRUMENTATION}, 1723 * {@link #GET_PERMISSIONS}, 1724 * {@link #GET_PROVIDERS}, 1725 * {@link #GET_RECEIVERS}, 1726 * {@link #GET_SERVICES}, 1727 * {@link #GET_SIGNATURES}, 1728 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1729 * 1730 * @return A List of PackageInfo objects, one for each package that is 1731 * installed on the device. In the unlikely case of there being no 1732 * installed packages, an empty list is returned. 1733 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1734 * applications including those deleted with {@code DONT_DELETE_DATA} 1735 * (partially installed apps with data directory) will be returned. 1736 * 1737 * @see #GET_ACTIVITIES 1738 * @see #GET_GIDS 1739 * @see #GET_CONFIGURATIONS 1740 * @see #GET_INSTRUMENTATION 1741 * @see #GET_PERMISSIONS 1742 * @see #GET_PROVIDERS 1743 * @see #GET_RECEIVERS 1744 * @see #GET_SERVICES 1745 * @see #GET_SIGNATURES 1746 * @see #GET_UNINSTALLED_PACKAGES 1747 */ 1748 public abstract List<PackageInfo> getInstalledPackages(int flags); 1749 1750 /** 1751 * Return a List of all installed packages that are currently 1752 * holding any of the given permissions. 1753 * 1754 * @param flags Additional option flags. Use any combination of 1755 * {@link #GET_ACTIVITIES}, 1756 * {@link #GET_GIDS}, 1757 * {@link #GET_CONFIGURATIONS}, 1758 * {@link #GET_INSTRUMENTATION}, 1759 * {@link #GET_PERMISSIONS}, 1760 * {@link #GET_PROVIDERS}, 1761 * {@link #GET_RECEIVERS}, 1762 * {@link #GET_SERVICES}, 1763 * {@link #GET_SIGNATURES}, 1764 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1765 * 1766 * @return Returns a List of PackageInfo objects, one for each installed 1767 * application that is holding any of the permissions that were provided. 1768 * 1769 * @see #GET_ACTIVITIES 1770 * @see #GET_GIDS 1771 * @see #GET_CONFIGURATIONS 1772 * @see #GET_INSTRUMENTATION 1773 * @see #GET_PERMISSIONS 1774 * @see #GET_PROVIDERS 1775 * @see #GET_RECEIVERS 1776 * @see #GET_SERVICES 1777 * @see #GET_SIGNATURES 1778 * @see #GET_UNINSTALLED_PACKAGES 1779 */ 1780 public abstract List<PackageInfo> getPackagesHoldingPermissions( 1781 String[] permissions, int flags); 1782 1783 /** 1784 * Return a List of all packages that are installed on the device, for a specific user. 1785 * Requesting a list of installed packages for another user 1786 * will require the permission INTERACT_ACROSS_USERS_FULL. 1787 * @param flags Additional option flags. Use any combination of 1788 * {@link #GET_ACTIVITIES}, 1789 * {@link #GET_GIDS}, 1790 * {@link #GET_CONFIGURATIONS}, 1791 * {@link #GET_INSTRUMENTATION}, 1792 * {@link #GET_PERMISSIONS}, 1793 * {@link #GET_PROVIDERS}, 1794 * {@link #GET_RECEIVERS}, 1795 * {@link #GET_SERVICES}, 1796 * {@link #GET_SIGNATURES}, 1797 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 1798 * @param userId The user for whom the installed packages are to be listed 1799 * 1800 * @return A List of PackageInfo objects, one for each package that is 1801 * installed on the device. In the unlikely case of there being no 1802 * installed packages, an empty list is returned. 1803 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 1804 * applications including those deleted with {@code DONT_DELETE_DATA} 1805 * (partially installed apps with data directory) will be returned. 1806 * 1807 * @see #GET_ACTIVITIES 1808 * @see #GET_GIDS 1809 * @see #GET_CONFIGURATIONS 1810 * @see #GET_INSTRUMENTATION 1811 * @see #GET_PERMISSIONS 1812 * @see #GET_PROVIDERS 1813 * @see #GET_RECEIVERS 1814 * @see #GET_SERVICES 1815 * @see #GET_SIGNATURES 1816 * @see #GET_UNINSTALLED_PACKAGES 1817 * 1818 * @hide 1819 */ 1820 public abstract List<PackageInfo> getInstalledPackages(int flags, int userId); 1821 1822 /** 1823 * Check whether a particular package has been granted a particular 1824 * permission. 1825 * 1826 * @param permName The name of the permission you are checking for, 1827 * @param pkgName The name of the package you are checking against. 1828 * 1829 * @return If the package has the permission, PERMISSION_GRANTED is 1830 * returned. If it does not have the permission, PERMISSION_DENIED 1831 * is returned. 1832 * 1833 * @see #PERMISSION_GRANTED 1834 * @see #PERMISSION_DENIED 1835 */ 1836 public abstract int checkPermission(String permName, String pkgName); 1837 1838 /** 1839 * Add a new dynamic permission to the system. For this to work, your 1840 * package must have defined a permission tree through the 1841 * {@link android.R.styleable#AndroidManifestPermissionTree 1842 * <permission-tree>} tag in its manifest. A package can only add 1843 * permissions to trees that were defined by either its own package or 1844 * another with the same user id; a permission is in a tree if it 1845 * matches the name of the permission tree + ".": for example, 1846 * "com.foo.bar" is a member of the permission tree "com.foo". 1847 * 1848 * <p>It is good to make your permission tree name descriptive, because you 1849 * are taking possession of that entire set of permission names. Thus, it 1850 * must be under a domain you control, with a suffix that will not match 1851 * any normal permissions that may be declared in any applications that 1852 * are part of that domain. 1853 * 1854 * <p>New permissions must be added before 1855 * any .apks are installed that use those permissions. Permissions you 1856 * add through this method are remembered across reboots of the device. 1857 * If the given permission already exists, the info you supply here 1858 * will be used to update it. 1859 * 1860 * @param info Description of the permission to be added. 1861 * 1862 * @return Returns true if a new permission was created, false if an 1863 * existing one was updated. 1864 * 1865 * @throws SecurityException if you are not allowed to add the 1866 * given permission name. 1867 * 1868 * @see #removePermission(String) 1869 */ 1870 public abstract boolean addPermission(PermissionInfo info); 1871 1872 /** 1873 * Like {@link #addPermission(PermissionInfo)} but asynchronously 1874 * persists the package manager state after returning from the call, 1875 * allowing it to return quicker and batch a series of adds at the 1876 * expense of no guarantee the added permission will be retained if 1877 * the device is rebooted before it is written. 1878 */ 1879 public abstract boolean addPermissionAsync(PermissionInfo info); 1880 1881 /** 1882 * Removes a permission that was previously added with 1883 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 1884 * -- you are only allowed to remove permissions that you are allowed 1885 * to add. 1886 * 1887 * @param name The name of the permission to remove. 1888 * 1889 * @throws SecurityException if you are not allowed to remove the 1890 * given permission name. 1891 * 1892 * @see #addPermission(PermissionInfo) 1893 */ 1894 public abstract void removePermission(String name); 1895 1896 /** 1897 * Returns an {@link Intent} suitable for passing to {@code startActivityForResult} 1898 * which prompts the user to grant {@code permissions} to this application. 1899 * @hide 1900 * 1901 * @throws NullPointerException if {@code permissions} is {@code null}. 1902 * @throws IllegalArgumentException if {@code permissions} contains {@code null}. 1903 */ 1904 public Intent buildPermissionRequestIntent(String... permissions) { 1905 if (permissions == null) { 1906 throw new NullPointerException("permissions cannot be null"); 1907 } 1908 for (String permission : permissions) { 1909 if (permission == null) { 1910 throw new IllegalArgumentException("permissions cannot contain null"); 1911 } 1912 } 1913 1914 Intent i = new Intent(ACTION_REQUEST_PERMISSION); 1915 i.putExtra(EXTRA_REQUEST_PERMISSION_PERMISSION_LIST, permissions); 1916 i.setPackage("com.android.packageinstaller"); 1917 return i; 1918 } 1919 1920 /** 1921 * Grant a permission to an application which the application does not 1922 * already have. The permission must have been requested by the application, 1923 * but as an optional permission. If the application is not allowed to 1924 * hold the permission, a SecurityException is thrown. 1925 * @hide 1926 * 1927 * @param packageName The name of the package that the permission will be 1928 * granted to. 1929 * @param permissionName The name of the permission. 1930 */ 1931 public abstract void grantPermission(String packageName, String permissionName); 1932 1933 /** 1934 * Revoke a permission that was previously granted by {@link #grantPermission}. 1935 * @hide 1936 * 1937 * @param packageName The name of the package that the permission will be 1938 * granted to. 1939 * @param permissionName The name of the permission. 1940 */ 1941 public abstract void revokePermission(String packageName, String permissionName); 1942 1943 /** 1944 * Compare the signatures of two packages to determine if the same 1945 * signature appears in both of them. If they do contain the same 1946 * signature, then they are allowed special privileges when working 1947 * with each other: they can share the same user-id, run instrumentation 1948 * against each other, etc. 1949 * 1950 * @param pkg1 First package name whose signature will be compared. 1951 * @param pkg2 Second package name whose signature will be compared. 1952 * 1953 * @return Returns an integer indicating whether all signatures on the 1954 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 1955 * all signatures match or < 0 if there is not a match ({@link 1956 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 1957 * 1958 * @see #checkSignatures(int, int) 1959 * @see #SIGNATURE_MATCH 1960 * @see #SIGNATURE_NO_MATCH 1961 * @see #SIGNATURE_UNKNOWN_PACKAGE 1962 */ 1963 public abstract int checkSignatures(String pkg1, String pkg2); 1964 1965 /** 1966 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 1967 * the two packages to be checked. This can be useful, for example, 1968 * when doing the check in an IPC, where the UID is the only identity 1969 * available. It is functionally identical to determining the package 1970 * associated with the UIDs and checking their signatures. 1971 * 1972 * @param uid1 First UID whose signature will be compared. 1973 * @param uid2 Second UID whose signature will be compared. 1974 * 1975 * @return Returns an integer indicating whether all signatures on the 1976 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 1977 * all signatures match or < 0 if there is not a match ({@link 1978 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 1979 * 1980 * @see #checkSignatures(String, String) 1981 * @see #SIGNATURE_MATCH 1982 * @see #SIGNATURE_NO_MATCH 1983 * @see #SIGNATURE_UNKNOWN_PACKAGE 1984 */ 1985 public abstract int checkSignatures(int uid1, int uid2); 1986 1987 /** 1988 * Retrieve the names of all packages that are associated with a particular 1989 * user id. In most cases, this will be a single package name, the package 1990 * that has been assigned that user id. Where there are multiple packages 1991 * sharing the same user id through the "sharedUserId" mechanism, all 1992 * packages with that id will be returned. 1993 * 1994 * @param uid The user id for which you would like to retrieve the 1995 * associated packages. 1996 * 1997 * @return Returns an array of one or more packages assigned to the user 1998 * id, or null if there are no known packages with the given id. 1999 */ 2000 public abstract String[] getPackagesForUid(int uid); 2001 2002 /** 2003 * Retrieve the official name associated with a user id. This name is 2004 * guaranteed to never change, though it is possibly for the underlying 2005 * user id to be changed. That is, if you are storing information about 2006 * user ids in persistent storage, you should use the string returned 2007 * by this function instead of the raw user-id. 2008 * 2009 * @param uid The user id for which you would like to retrieve a name. 2010 * @return Returns a unique name for the given user id, or null if the 2011 * user id is not currently assigned. 2012 */ 2013 public abstract String getNameForUid(int uid); 2014 2015 /** 2016 * Return the user id associated with a shared user name. Multiple 2017 * applications can specify a shared user name in their manifest and thus 2018 * end up using a common uid. This might be used for new applications 2019 * that use an existing shared user name and need to know the uid of the 2020 * shared user. 2021 * 2022 * @param sharedUserName The shared user name whose uid is to be retrieved. 2023 * @return Returns the uid associated with the shared user, or NameNotFoundException 2024 * if the shared user name is not being used by any installed packages 2025 * @hide 2026 */ 2027 public abstract int getUidForSharedUser(String sharedUserName) 2028 throws NameNotFoundException; 2029 2030 /** 2031 * Return a List of all application packages that are installed on the 2032 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 2033 * applications including those deleted with {@code DONT_DELETE_DATA} (partially 2034 * installed apps with data directory) will be returned. 2035 * 2036 * @param flags Additional option flags. Use any combination of 2037 * {@link #GET_META_DATA}, {@link #GET_SHARED_LIBRARY_FILES}, 2038 * {@link #GET_UNINSTALLED_PACKAGES} to modify the data returned. 2039 * 2040 * @return Returns a List of ApplicationInfo objects, one for each application that 2041 * is installed on the device. In the unlikely case of there being 2042 * no installed applications, an empty list is returned. 2043 * If flag GET_UNINSTALLED_PACKAGES is set, a list of all 2044 * applications including those deleted with {@code DONT_DELETE_DATA} 2045 * (partially installed apps with data directory) will be returned. 2046 * 2047 * @see #GET_META_DATA 2048 * @see #GET_SHARED_LIBRARY_FILES 2049 * @see #GET_UNINSTALLED_PACKAGES 2050 */ 2051 public abstract List<ApplicationInfo> getInstalledApplications(int flags); 2052 2053 /** 2054 * Get a list of shared libraries that are available on the 2055 * system. 2056 * 2057 * @return An array of shared library names that are 2058 * available on the system, or null if none are installed. 2059 * 2060 */ 2061 public abstract String[] getSystemSharedLibraryNames(); 2062 2063 /** 2064 * Get a list of features that are available on the 2065 * system. 2066 * 2067 * @return An array of FeatureInfo classes describing the features 2068 * that are available on the system, or null if there are none(!!). 2069 */ 2070 public abstract FeatureInfo[] getSystemAvailableFeatures(); 2071 2072 /** 2073 * Check whether the given feature name is one of the available 2074 * features as returned by {@link #getSystemAvailableFeatures()}. 2075 * 2076 * @return Returns true if the devices supports the feature, else 2077 * false. 2078 */ 2079 public abstract boolean hasSystemFeature(String name); 2080 2081 /** 2082 * Determine the best action to perform for a given Intent. This is how 2083 * {@link Intent#resolveActivity} finds an activity if a class has not 2084 * been explicitly specified. 2085 * 2086 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2087 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2088 * only flag. You need to do so to resolve the activity in the same way 2089 * that {@link android.content.Context#startActivity(Intent)} and 2090 * {@link android.content.Intent#resolveActivity(PackageManager) 2091 * Intent.resolveActivity(PackageManager)} do.</p> 2092 * 2093 * @param intent An intent containing all of the desired specification 2094 * (action, data, type, category, and/or component). 2095 * @param flags Additional option flags. The most important is 2096 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2097 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2098 * 2099 * @return Returns a ResolveInfo containing the final activity intent that 2100 * was determined to be the best action. Returns null if no 2101 * matching activity was found. If multiple matching activities are 2102 * found and there is no default set, returns a ResolveInfo 2103 * containing something else, such as the activity resolver. 2104 * 2105 * @see #MATCH_DEFAULT_ONLY 2106 * @see #GET_INTENT_FILTERS 2107 * @see #GET_RESOLVED_FILTER 2108 */ 2109 public abstract ResolveInfo resolveActivity(Intent intent, int flags); 2110 2111 /** 2112 * Determine the best action to perform for a given Intent for a given user. This 2113 * is how {@link Intent#resolveActivity} finds an activity if a class has not 2114 * been explicitly specified. 2115 * 2116 * <p><em>Note:</em> if using an implicit Intent (without an explicit ComponentName 2117 * specified), be sure to consider whether to set the {@link #MATCH_DEFAULT_ONLY} 2118 * only flag. You need to do so to resolve the activity in the same way 2119 * that {@link android.content.Context#startActivity(Intent)} and 2120 * {@link android.content.Intent#resolveActivity(PackageManager) 2121 * Intent.resolveActivity(PackageManager)} do.</p> 2122 * 2123 * @param intent An intent containing all of the desired specification 2124 * (action, data, type, category, and/or component). 2125 * @param flags Additional option flags. The most important is 2126 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2127 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2128 * @param userId The user id. 2129 * 2130 * @return Returns a ResolveInfo containing the final activity intent that 2131 * was determined to be the best action. Returns null if no 2132 * matching activity was found. If multiple matching activities are 2133 * found and there is no default set, returns a ResolveInfo 2134 * containing something else, such as the activity resolver. 2135 * 2136 * @see #MATCH_DEFAULT_ONLY 2137 * @see #GET_INTENT_FILTERS 2138 * @see #GET_RESOLVED_FILTER 2139 * 2140 * @hide 2141 */ 2142 public abstract ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId); 2143 2144 /** 2145 * Retrieve all activities that can be performed for the given intent. 2146 * 2147 * @param intent The desired intent as per resolveActivity(). 2148 * @param flags Additional option flags. The most important is 2149 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2150 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2151 * 2152 * @return A List<ResolveInfo> containing one entry for each matching 2153 * Activity. These are ordered from best to worst match -- that 2154 * is, the first item in the list is what is returned by 2155 * {@link #resolveActivity}. If there are no matching activities, an empty 2156 * list is returned. 2157 * 2158 * @see #MATCH_DEFAULT_ONLY 2159 * @see #GET_INTENT_FILTERS 2160 * @see #GET_RESOLVED_FILTER 2161 */ 2162 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 2163 int flags); 2164 2165 /** 2166 * Retrieve all activities that can be performed for the given intent, for a specific user. 2167 * 2168 * @param intent The desired intent as per resolveActivity(). 2169 * @param flags Additional option flags. The most important is 2170 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2171 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2172 * 2173 * @return A List<ResolveInfo> containing one entry for each matching 2174 * Activity. These are ordered from best to worst match -- that 2175 * is, the first item in the list is what is returned by 2176 * {@link #resolveActivity}. If there are no matching activities, an empty 2177 * list is returned. 2178 * 2179 * @see #MATCH_DEFAULT_ONLY 2180 * @see #GET_INTENT_FILTERS 2181 * @see #GET_RESOLVED_FILTER 2182 * @hide 2183 */ 2184 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 2185 int flags, int userId); 2186 2187 2188 /** 2189 * Retrieve a set of activities that should be presented to the user as 2190 * similar options. This is like {@link #queryIntentActivities}, except it 2191 * also allows you to supply a list of more explicit Intents that you would 2192 * like to resolve to particular options, and takes care of returning the 2193 * final ResolveInfo list in a reasonable order, with no duplicates, based 2194 * on those inputs. 2195 * 2196 * @param caller The class name of the activity that is making the 2197 * request. This activity will never appear in the output 2198 * list. Can be null. 2199 * @param specifics An array of Intents that should be resolved to the 2200 * first specific results. Can be null. 2201 * @param intent The desired intent as per resolveActivity(). 2202 * @param flags Additional option flags. The most important is 2203 * {@link #MATCH_DEFAULT_ONLY}, to limit the resolution to only 2204 * those activities that support the {@link android.content.Intent#CATEGORY_DEFAULT}. 2205 * 2206 * @return A List<ResolveInfo> containing one entry for each matching 2207 * Activity. These are ordered first by all of the intents resolved 2208 * in <var>specifics</var> and then any additional activities that 2209 * can handle <var>intent</var> but did not get included by one of 2210 * the <var>specifics</var> intents. If there are no matching 2211 * activities, an empty list is returned. 2212 * 2213 * @see #MATCH_DEFAULT_ONLY 2214 * @see #GET_INTENT_FILTERS 2215 * @see #GET_RESOLVED_FILTER 2216 */ 2217 public abstract List<ResolveInfo> queryIntentActivityOptions( 2218 ComponentName caller, Intent[] specifics, Intent intent, int flags); 2219 2220 /** 2221 * Retrieve all receivers that can handle a broadcast of the given intent. 2222 * 2223 * @param intent The desired intent as per resolveActivity(). 2224 * @param flags Additional option flags. 2225 * 2226 * @return A List<ResolveInfo> containing one entry for each matching 2227 * Receiver. These are ordered from first to last in priority. If 2228 * there are no matching receivers, an empty list is returned. 2229 * 2230 * @see #MATCH_DEFAULT_ONLY 2231 * @see #GET_INTENT_FILTERS 2232 * @see #GET_RESOLVED_FILTER 2233 */ 2234 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2235 int flags); 2236 2237 /** 2238 * Retrieve all receivers that can handle a broadcast of the given intent, for a specific 2239 * user. 2240 * 2241 * @param intent The desired intent as per resolveActivity(). 2242 * @param flags Additional option flags. 2243 * @param userId The userId of the user being queried. 2244 * 2245 * @return A List<ResolveInfo> containing one entry for each matching 2246 * Receiver. These are ordered from first to last in priority. If 2247 * there are no matching receivers, an empty list is returned. 2248 * 2249 * @see #MATCH_DEFAULT_ONLY 2250 * @see #GET_INTENT_FILTERS 2251 * @see #GET_RESOLVED_FILTER 2252 * @hide 2253 */ 2254 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 2255 int flags, int userId); 2256 2257 /** 2258 * Determine the best service to handle for a given Intent. 2259 * 2260 * @param intent An intent containing all of the desired specification 2261 * (action, data, type, category, and/or component). 2262 * @param flags Additional option flags. 2263 * 2264 * @return Returns a ResolveInfo containing the final service intent that 2265 * was determined to be the best action. Returns null if no 2266 * matching service was found. 2267 * 2268 * @see #GET_INTENT_FILTERS 2269 * @see #GET_RESOLVED_FILTER 2270 */ 2271 public abstract ResolveInfo resolveService(Intent intent, int flags); 2272 2273 /** 2274 * Retrieve all services that can match the given intent. 2275 * 2276 * @param intent The desired intent as per resolveService(). 2277 * @param flags Additional option flags. 2278 * 2279 * @return A List<ResolveInfo> containing one entry for each matching 2280 * ServiceInfo. These are ordered from best to worst match -- that 2281 * is, the first item in the list is what is returned by 2282 * resolveService(). If there are no matching services, an empty 2283 * list is returned. 2284 * 2285 * @see #GET_INTENT_FILTERS 2286 * @see #GET_RESOLVED_FILTER 2287 */ 2288 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 2289 int flags); 2290 2291 /** 2292 * Retrieve all services that can match the given intent for a given user. 2293 * 2294 * @param intent The desired intent as per resolveService(). 2295 * @param flags Additional option flags. 2296 * @param userId The user id. 2297 * 2298 * @return A List<ResolveInfo> containing one entry for each matching 2299 * ServiceInfo. These are ordered from best to worst match -- that 2300 * is, the first item in the list is what is returned by 2301 * resolveService(). If there are no matching services, an empty 2302 * list is returned. 2303 * 2304 * @see #GET_INTENT_FILTERS 2305 * @see #GET_RESOLVED_FILTER 2306 * 2307 * @hide 2308 */ 2309 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 2310 int flags, int userId); 2311 2312 /** {@hide} */ 2313 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 2314 Intent intent, int flags, int userId); 2315 2316 /** 2317 * Retrieve all providers that can match the given intent. 2318 * 2319 * @param intent An intent containing all of the desired specification 2320 * (action, data, type, category, and/or component). 2321 * @param flags Additional option flags. 2322 * @return A List<ResolveInfo> containing one entry for each matching 2323 * ProviderInfo. These are ordered from best to worst match. If 2324 * there are no matching providers, an empty list is returned. 2325 * @see #GET_INTENT_FILTERS 2326 * @see #GET_RESOLVED_FILTER 2327 */ 2328 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags); 2329 2330 /** 2331 * Find a single content provider by its base path name. 2332 * 2333 * @param name The name of the provider to find. 2334 * @param flags Additional option flags. Currently should always be 0. 2335 * 2336 * @return ContentProviderInfo Information about the provider, if found, 2337 * else null. 2338 */ 2339 public abstract ProviderInfo resolveContentProvider(String name, 2340 int flags); 2341 2342 /** 2343 * Retrieve content provider information. 2344 * 2345 * <p><em>Note: unlike most other methods, an empty result set is indicated 2346 * by a null return instead of an empty list.</em> 2347 * 2348 * @param processName If non-null, limits the returned providers to only 2349 * those that are hosted by the given process. If null, 2350 * all content providers are returned. 2351 * @param uid If <var>processName</var> is non-null, this is the required 2352 * uid owning the requested content providers. 2353 * @param flags Additional option flags. Currently should always be 0. 2354 * 2355 * @return A List<ContentProviderInfo> containing one entry for each 2356 * content provider either patching <var>processName</var> or, if 2357 * <var>processName</var> is null, all known content providers. 2358 * <em>If there are no matching providers, null is returned.</em> 2359 */ 2360 public abstract List<ProviderInfo> queryContentProviders( 2361 String processName, int uid, int flags); 2362 2363 /** 2364 * Retrieve all of the information we know about a particular 2365 * instrumentation class. 2366 * 2367 * <p>Throws {@link NameNotFoundException} if instrumentation with the 2368 * given class name cannot be found on the system. 2369 * 2370 * @param className The full name (i.e. 2371 * com.google.apps.contacts.InstrumentList) of an 2372 * Instrumentation class. 2373 * @param flags Additional option flags. Currently should always be 0. 2374 * 2375 * @return InstrumentationInfo containing information about the 2376 * instrumentation. 2377 */ 2378 public abstract InstrumentationInfo getInstrumentationInfo( 2379 ComponentName className, int flags) throws NameNotFoundException; 2380 2381 /** 2382 * Retrieve information about available instrumentation code. May be used 2383 * to retrieve either all instrumentation code, or only the code targeting 2384 * a particular package. 2385 * 2386 * @param targetPackage If null, all instrumentation is returned; only the 2387 * instrumentation targeting this package name is 2388 * returned. 2389 * @param flags Additional option flags. Currently should always be 0. 2390 * 2391 * @return A List<InstrumentationInfo> containing one entry for each 2392 * matching available Instrumentation. Returns an empty list if 2393 * there is no instrumentation available for the given package. 2394 */ 2395 public abstract List<InstrumentationInfo> queryInstrumentation( 2396 String targetPackage, int flags); 2397 2398 /** 2399 * Retrieve an image from a package. This is a low-level API used by 2400 * the various package manager info structures (such as 2401 * {@link ComponentInfo} to implement retrieval of their associated 2402 * icon. 2403 * 2404 * @param packageName The name of the package that this icon is coming from. 2405 * Cannot be null. 2406 * @param resid The resource identifier of the desired image. Cannot be 0. 2407 * @param appInfo Overall information about <var>packageName</var>. This 2408 * may be null, in which case the application information will be retrieved 2409 * for you if needed; if you already have this information around, it can 2410 * be much more efficient to supply it here. 2411 * 2412 * @return Returns a Drawable holding the requested image. Returns null if 2413 * an image could not be found for any reason. 2414 */ 2415 public abstract Drawable getDrawable(String packageName, int resid, 2416 ApplicationInfo appInfo); 2417 2418 /** 2419 * Retrieve the icon associated with an activity. Given the full name of 2420 * an activity, retrieves the information about it and calls 2421 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 2422 * If the activity cannot be found, NameNotFoundException is thrown. 2423 * 2424 * @param activityName Name of the activity whose icon is to be retrieved. 2425 * 2426 * @return Returns the image of the icon, or the default activity icon if 2427 * it could not be found. Does not return null. 2428 * @throws NameNotFoundException Thrown if the resources for the given 2429 * activity could not be loaded. 2430 * 2431 * @see #getActivityIcon(Intent) 2432 */ 2433 public abstract Drawable getActivityIcon(ComponentName activityName) 2434 throws NameNotFoundException; 2435 2436 /** 2437 * Retrieve the icon associated with an Intent. If intent.getClassName() is 2438 * set, this simply returns the result of 2439 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 2440 * component and returns the icon associated with the resolved component. 2441 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2442 * to a component, NameNotFoundException is thrown. 2443 * 2444 * @param intent The intent for which you would like to retrieve an icon. 2445 * 2446 * @return Returns the image of the icon, or the default activity icon if 2447 * it could not be found. Does not return null. 2448 * @throws NameNotFoundException Thrown if the resources for application 2449 * matching the given intent could not be loaded. 2450 * 2451 * @see #getActivityIcon(ComponentName) 2452 */ 2453 public abstract Drawable getActivityIcon(Intent intent) 2454 throws NameNotFoundException; 2455 2456 /** 2457 * Retrieve the banner associated with an activity. Given the full name of 2458 * an activity, retrieves the information about it and calls 2459 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 2460 * banner. If the activity cannot be found, NameNotFoundException is thrown. 2461 * 2462 * @param activityName Name of the activity whose banner is to be retrieved. 2463 * @return Returns the image of the banner, or null if the activity has no 2464 * banner specified. 2465 * @throws NameNotFoundException Thrown if the resources for the given 2466 * activity could not be loaded. 2467 * @see #getActivityBanner(Intent) 2468 */ 2469 public abstract Drawable getActivityBanner(ComponentName activityName) 2470 throws NameNotFoundException; 2471 2472 /** 2473 * Retrieve the banner associated with an Intent. If intent.getClassName() 2474 * is set, this simply returns the result of 2475 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 2476 * intent's component and returns the banner associated with the resolved 2477 * component. If intent.getClassName() cannot be found or the Intent cannot 2478 * be resolved to a component, NameNotFoundException is thrown. 2479 * 2480 * @param intent The intent for which you would like to retrieve a banner. 2481 * @return Returns the image of the banner, or null if the activity has no 2482 * banner specified. 2483 * @throws NameNotFoundException Thrown if the resources for application 2484 * matching the given intent could not be loaded. 2485 * @see #getActivityBanner(ComponentName) 2486 */ 2487 public abstract Drawable getActivityBanner(Intent intent) 2488 throws NameNotFoundException; 2489 2490 /** 2491 * Return the generic icon for an activity that is used when no specific 2492 * icon is defined. 2493 * 2494 * @return Drawable Image of the icon. 2495 */ 2496 public abstract Drawable getDefaultActivityIcon(); 2497 2498 /** 2499 * Retrieve the icon associated with an application. If it has not defined 2500 * an icon, the default app icon is returned. Does not return null. 2501 * 2502 * @param info Information about application being queried. 2503 * 2504 * @return Returns the image of the icon, or the default application icon 2505 * if it could not be found. 2506 * 2507 * @see #getApplicationIcon(String) 2508 */ 2509 public abstract Drawable getApplicationIcon(ApplicationInfo info); 2510 2511 /** 2512 * Retrieve the icon associated with an application. Given the name of the 2513 * application's package, retrieves the information about it and calls 2514 * getApplicationIcon() to return its icon. If the application cannot be 2515 * found, NameNotFoundException is thrown. 2516 * 2517 * @param packageName Name of the package whose application icon is to be 2518 * retrieved. 2519 * 2520 * @return Returns the image of the icon, or the default application icon 2521 * if it could not be found. Does not return null. 2522 * @throws NameNotFoundException Thrown if the resources for the given 2523 * application could not be loaded. 2524 * 2525 * @see #getApplicationIcon(ApplicationInfo) 2526 */ 2527 public abstract Drawable getApplicationIcon(String packageName) 2528 throws NameNotFoundException; 2529 2530 /** 2531 * Retrieve the banner associated with an application. 2532 * 2533 * @param info Information about application being queried. 2534 * @return Returns the image of the banner or null if the application has no 2535 * banner specified. 2536 * @see #getApplicationBanner(String) 2537 */ 2538 public abstract Drawable getApplicationBanner(ApplicationInfo info); 2539 2540 /** 2541 * Retrieve the banner associated with an application. Given the name of the 2542 * application's package, retrieves the information about it and calls 2543 * getApplicationIcon() to return its banner. If the application cannot be 2544 * found, NameNotFoundException is thrown. 2545 * 2546 * @param packageName Name of the package whose application banner is to be 2547 * retrieved. 2548 * @return Returns the image of the banner or null if the application has no 2549 * banner specified. 2550 * @throws NameNotFoundException Thrown if the resources for the given 2551 * application could not be loaded. 2552 * @see #getApplicationBanner(ApplicationInfo) 2553 */ 2554 public abstract Drawable getApplicationBanner(String packageName) 2555 throws NameNotFoundException; 2556 2557 /** 2558 * Retrieve the logo associated with an activity. Given the full name of an 2559 * activity, retrieves the information about it and calls 2560 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 2561 * logo. If the activity cannot be found, NameNotFoundException is thrown. 2562 * 2563 * @param activityName Name of the activity whose logo is to be retrieved. 2564 * @return Returns the image of the logo or null if the activity has no logo 2565 * specified. 2566 * @throws NameNotFoundException Thrown if the resources for the given 2567 * activity could not be loaded. 2568 * @see #getActivityLogo(Intent) 2569 */ 2570 public abstract Drawable getActivityLogo(ComponentName activityName) 2571 throws NameNotFoundException; 2572 2573 /** 2574 * Retrieve the logo associated with an Intent. If intent.getClassName() is 2575 * set, this simply returns the result of 2576 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 2577 * component and returns the logo associated with the resolved component. 2578 * If intent.getClassName() cannot be found or the Intent cannot be resolved 2579 * to a component, NameNotFoundException is thrown. 2580 * 2581 * @param intent The intent for which you would like to retrieve a logo. 2582 * 2583 * @return Returns the image of the logo, or null if the activity has no 2584 * logo specified. 2585 * 2586 * @throws NameNotFoundException Thrown if the resources for application 2587 * matching the given intent could not be loaded. 2588 * 2589 * @see #getActivityLogo(ComponentName) 2590 */ 2591 public abstract Drawable getActivityLogo(Intent intent) 2592 throws NameNotFoundException; 2593 2594 /** 2595 * Retrieve the logo associated with an application. If it has not specified 2596 * a logo, this method returns null. 2597 * 2598 * @param info Information about application being queried. 2599 * 2600 * @return Returns the image of the logo, or null if no logo is specified 2601 * by the application. 2602 * 2603 * @see #getApplicationLogo(String) 2604 */ 2605 public abstract Drawable getApplicationLogo(ApplicationInfo info); 2606 2607 /** 2608 * Retrieve the logo associated with an application. Given the name of the 2609 * application's package, retrieves the information about it and calls 2610 * getApplicationLogo() to return its logo. If the application cannot be 2611 * found, NameNotFoundException is thrown. 2612 * 2613 * @param packageName Name of the package whose application logo is to be 2614 * retrieved. 2615 * 2616 * @return Returns the image of the logo, or null if no application logo 2617 * has been specified. 2618 * 2619 * @throws NameNotFoundException Thrown if the resources for the given 2620 * application could not be loaded. 2621 * 2622 * @see #getApplicationLogo(ApplicationInfo) 2623 */ 2624 public abstract Drawable getApplicationLogo(String packageName) 2625 throws NameNotFoundException; 2626 2627 /** 2628 * Retrieve text from a package. This is a low-level API used by 2629 * the various package manager info structures (such as 2630 * {@link ComponentInfo} to implement retrieval of their associated 2631 * labels and other text. 2632 * 2633 * @param packageName The name of the package that this text is coming from. 2634 * Cannot be null. 2635 * @param resid The resource identifier of the desired text. Cannot be 0. 2636 * @param appInfo Overall information about <var>packageName</var>. This 2637 * may be null, in which case the application information will be retrieved 2638 * for you if needed; if you already have this information around, it can 2639 * be much more efficient to supply it here. 2640 * 2641 * @return Returns a CharSequence holding the requested text. Returns null 2642 * if the text could not be found for any reason. 2643 */ 2644 public abstract CharSequence getText(String packageName, int resid, 2645 ApplicationInfo appInfo); 2646 2647 /** 2648 * Retrieve an XML file from a package. This is a low-level API used to 2649 * retrieve XML meta data. 2650 * 2651 * @param packageName The name of the package that this xml is coming from. 2652 * Cannot be null. 2653 * @param resid The resource identifier of the desired xml. Cannot be 0. 2654 * @param appInfo Overall information about <var>packageName</var>. This 2655 * may be null, in which case the application information will be retrieved 2656 * for you if needed; if you already have this information around, it can 2657 * be much more efficient to supply it here. 2658 * 2659 * @return Returns an XmlPullParser allowing you to parse out the XML 2660 * data. Returns null if the xml resource could not be found for any 2661 * reason. 2662 */ 2663 public abstract XmlResourceParser getXml(String packageName, int resid, 2664 ApplicationInfo appInfo); 2665 2666 /** 2667 * Return the label to use for this application. 2668 * 2669 * @return Returns the label associated with this application, or null if 2670 * it could not be found for any reason. 2671 * @param info The application to get the label of. 2672 */ 2673 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 2674 2675 /** 2676 * Retrieve the resources associated with an activity. Given the full 2677 * name of an activity, retrieves the information about it and calls 2678 * getResources() to return its application's resources. If the activity 2679 * cannot be found, NameNotFoundException is thrown. 2680 * 2681 * @param activityName Name of the activity whose resources are to be 2682 * retrieved. 2683 * 2684 * @return Returns the application's Resources. 2685 * @throws NameNotFoundException Thrown if the resources for the given 2686 * application could not be loaded. 2687 * 2688 * @see #getResourcesForApplication(ApplicationInfo) 2689 */ 2690 public abstract Resources getResourcesForActivity(ComponentName activityName) 2691 throws NameNotFoundException; 2692 2693 /** 2694 * Retrieve the resources for an application. Throws NameNotFoundException 2695 * if the package is no longer installed. 2696 * 2697 * @param app Information about the desired application. 2698 * 2699 * @return Returns the application's Resources. 2700 * @throws NameNotFoundException Thrown if the resources for the given 2701 * application could not be loaded (most likely because it was uninstalled). 2702 */ 2703 public abstract Resources getResourcesForApplication(ApplicationInfo app) 2704 throws NameNotFoundException; 2705 2706 /** 2707 * Retrieve the resources associated with an application. Given the full 2708 * package name of an application, retrieves the information about it and 2709 * calls getResources() to return its application's resources. If the 2710 * appPackageName cannot be found, NameNotFoundException is thrown. 2711 * 2712 * @param appPackageName Package name of the application whose resources 2713 * are to be retrieved. 2714 * 2715 * @return Returns the application's Resources. 2716 * @throws NameNotFoundException Thrown if the resources for the given 2717 * application could not be loaded. 2718 * 2719 * @see #getResourcesForApplication(ApplicationInfo) 2720 */ 2721 public abstract Resources getResourcesForApplication(String appPackageName) 2722 throws NameNotFoundException; 2723 2724 /** @hide */ 2725 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 2726 throws NameNotFoundException; 2727 2728 /** 2729 * Retrieve overall information about an application package defined 2730 * in a package archive file 2731 * 2732 * @param archiveFilePath The path to the archive file 2733 * @param flags Additional option flags. Use any combination of 2734 * {@link #GET_ACTIVITIES}, 2735 * {@link #GET_GIDS}, 2736 * {@link #GET_CONFIGURATIONS}, 2737 * {@link #GET_INSTRUMENTATION}, 2738 * {@link #GET_PERMISSIONS}, 2739 * {@link #GET_PROVIDERS}, 2740 * {@link #GET_RECEIVERS}, 2741 * {@link #GET_SERVICES}, 2742 * {@link #GET_SIGNATURES}, to modify the data returned. 2743 * 2744 * @return Returns the information about the package. Returns 2745 * null if the package could not be successfully parsed. 2746 * 2747 * @see #GET_ACTIVITIES 2748 * @see #GET_GIDS 2749 * @see #GET_CONFIGURATIONS 2750 * @see #GET_INSTRUMENTATION 2751 * @see #GET_PERMISSIONS 2752 * @see #GET_PROVIDERS 2753 * @see #GET_RECEIVERS 2754 * @see #GET_SERVICES 2755 * @see #GET_SIGNATURES 2756 * 2757 */ 2758 public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) { 2759 PackageParser packageParser = new PackageParser(archiveFilePath); 2760 DisplayMetrics metrics = new DisplayMetrics(); 2761 metrics.setToDefaults(); 2762 final File sourceFile = new File(archiveFilePath); 2763 PackageParser.Package pkg = packageParser.parsePackage( 2764 sourceFile, archiveFilePath, metrics, 0); 2765 if (pkg == null) { 2766 return null; 2767 } 2768 if ((flags & GET_SIGNATURES) != 0) { 2769 packageParser.collectCertificates(pkg, 0); 2770 } 2771 PackageUserState state = new PackageUserState(); 2772 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 2773 } 2774 2775 /** 2776 * @hide 2777 * 2778 * Install a package. Since this may take a little while, the result will 2779 * be posted back to the given observer. An installation will fail if the calling context 2780 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2781 * package named in the package file's manifest is already installed, or if there's no space 2782 * available on the device. 2783 * 2784 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2785 * 'content:' URI. 2786 * @param observer An observer callback to get notified when the package installation is 2787 * complete. {@link IPackageInstallObserver#packageInstalled(String, int)} will be 2788 * called when that happens. This parameter must not be null. 2789 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2790 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2791 * @param installerPackageName Optional package name of the application that is performing the 2792 * installation. This identifies which market the package came from. 2793 * @deprecated Use {@link #installPackage(Uri, IPackageInstallObserver2, int, String)} 2794 * instead. This method will continue to be supported but the older observer interface 2795 * will not get additional failure details. 2796 */ 2797 public abstract void installPackage( 2798 Uri packageURI, IPackageInstallObserver observer, int flags, 2799 String installerPackageName); 2800 2801 /** 2802 * Similar to 2803 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2804 * with an extra verification file provided. 2805 * 2806 * @param packageURI The location of the package file to install. This can 2807 * be a 'file:' or a 'content:' URI. 2808 * @param observer An observer callback to get notified when the package 2809 * installation is complete. 2810 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2811 * will be called when that happens. This parameter must not be null. 2812 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2813 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST} 2814 * . 2815 * @param installerPackageName Optional package name of the application that 2816 * is performing the installation. This identifies which market 2817 * the package came from. 2818 * @param verificationURI The location of the supplementary verification 2819 * file. This can be a 'file:' or a 'content:' URI. May be 2820 * {@code null}. 2821 * @param manifestDigest an object that holds the digest of the package 2822 * which can be used to verify ownership. May be {@code null}. 2823 * @param encryptionParams if the package to be installed is encrypted, 2824 * these parameters describing the encryption and authentication 2825 * used. May be {@code null}. 2826 * @hide 2827 * @deprecated Use {@link #installPackageWithVerification(Uri, IPackageInstallObserver2, 2828 * int, String, Uri, ManifestDigest, ContainerEncryptionParams)} instead. This method will 2829 * continue to be supported but the older observer interface will not get additional failure 2830 * details. 2831 */ 2832 public abstract void installPackageWithVerification(Uri packageURI, 2833 IPackageInstallObserver observer, int flags, String installerPackageName, 2834 Uri verificationURI, ManifestDigest manifestDigest, 2835 ContainerEncryptionParams encryptionParams); 2836 2837 /** 2838 * Similar to 2839 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2840 * with an extra verification information provided. 2841 * 2842 * @param packageURI The location of the package file to install. This can 2843 * be a 'file:' or a 'content:' URI. 2844 * @param observer An observer callback to get notified when the package 2845 * installation is complete. 2846 * {@link IPackageInstallObserver#packageInstalled(String, int)} 2847 * will be called when that happens. This parameter must not be null. 2848 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2849 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST} 2850 * . 2851 * @param installerPackageName Optional package name of the application that 2852 * is performing the installation. This identifies which market 2853 * the package came from. 2854 * @param verificationParams an object that holds signal information to 2855 * assist verification. May be {@code null}. 2856 * @param encryptionParams if the package to be installed is encrypted, 2857 * these parameters describing the encryption and authentication 2858 * used. May be {@code null}. 2859 * 2860 * @hide 2861 * @deprecated Use {@link #installPackageWithVerificationAndEncryption(Uri, 2862 * IPackageInstallObserver2, int, String, VerificationParams, 2863 * ContainerEncryptionParams)} instead. This method will continue to be 2864 * supported but the older observer interface will not get additional failure details. 2865 */ 2866 @Deprecated 2867 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2868 IPackageInstallObserver observer, int flags, String installerPackageName, 2869 VerificationParams verificationParams, 2870 ContainerEncryptionParams encryptionParams); 2871 2872 // Package-install variants that take the new, expanded form of observer interface. 2873 // Note that these *also* take the original observer type and will redundantly 2874 // report the same information to that observer if supplied; but it is not required. 2875 2876 /** 2877 * @hide 2878 * 2879 * Install a package. Since this may take a little while, the result will 2880 * be posted back to the given observer. An installation will fail if the calling context 2881 * lacks the {@link android.Manifest.permission#INSTALL_PACKAGES} permission, if the 2882 * package named in the package file's manifest is already installed, or if there's no space 2883 * available on the device. 2884 * 2885 * @param packageURI The location of the package file to install. This can be a 'file:' or a 2886 * 'content:' URI. 2887 * @param observer An observer callback to get notified when the package installation is 2888 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2889 * called when that happens. This parameter must not be null. 2890 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2891 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST}. 2892 * @param installerPackageName Optional package name of the application that is performing the 2893 * installation. This identifies which market the package came from. 2894 */ 2895 public abstract void installPackage( 2896 Uri packageURI, PackageInstallObserver observer, 2897 int flags, String installerPackageName); 2898 2899 /** 2900 * Similar to 2901 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2902 * with an extra verification file provided. 2903 * 2904 * @param packageURI The location of the package file to install. This can 2905 * be a 'file:' or a 'content:' URI. 2906 * @param observer An observer callback to get notified when the package installation is 2907 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2908 * called when that happens. This parameter must not be null. 2909 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2910 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST} 2911 * . 2912 * @param installerPackageName Optional package name of the application that 2913 * is performing the installation. This identifies which market 2914 * the package came from. 2915 * @param verificationURI The location of the supplementary verification 2916 * file. This can be a 'file:' or a 'content:' URI. May be 2917 * {@code null}. 2918 * @param manifestDigest an object that holds the digest of the package 2919 * which can be used to verify ownership. May be {@code null}. 2920 * @param encryptionParams if the package to be installed is encrypted, 2921 * these parameters describing the encryption and authentication 2922 * used. May be {@code null}. 2923 * @hide 2924 */ 2925 public abstract void installPackageWithVerification(Uri packageURI, 2926 PackageInstallObserver observer, int flags, String installerPackageName, 2927 Uri verificationURI, ManifestDigest manifestDigest, 2928 ContainerEncryptionParams encryptionParams); 2929 2930 /** 2931 * Similar to 2932 * {@link #installPackage(Uri, IPackageInstallObserver, int, String)} but 2933 * with an extra verification information provided. 2934 * 2935 * @param packageURI The location of the package file to install. This can 2936 * be a 'file:' or a 'content:' URI. 2937 * @param observer An observer callback to get notified when the package installation is 2938 * complete. {@link PackageInstallObserver#packageInstalled(String, Bundle, int)} will be 2939 * called when that happens. This parameter must not be null. 2940 * @param flags - possible values: {@link #INSTALL_FORWARD_LOCK}, 2941 * {@link #INSTALL_REPLACE_EXISTING}, {@link #INSTALL_ALLOW_TEST} 2942 * . 2943 * @param installerPackageName Optional package name of the application that 2944 * is performing the installation. This identifies which market 2945 * the package came from. 2946 * @param verificationParams an object that holds signal information to 2947 * assist verification. May be {@code null}. 2948 * @param encryptionParams if the package to be installed is encrypted, 2949 * these parameters describing the encryption and authentication 2950 * used. May be {@code null}. 2951 * 2952 * @hide 2953 */ 2954 public abstract void installPackageWithVerificationAndEncryption(Uri packageURI, 2955 PackageInstallObserver observer, int flags, String installerPackageName, 2956 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams); 2957 2958 /** 2959 * If there is already an application with the given package name installed 2960 * on the system for other users, also install it for the calling user. 2961 * @hide 2962 */ 2963 public abstract int installExistingPackage(String packageName) 2964 throws NameNotFoundException; 2965 2966 /** 2967 * Allows a package listening to the 2968 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 2969 * broadcast} to respond to the package manager. The response must include 2970 * the {@code verificationCode} which is one of 2971 * {@link PackageManager#VERIFICATION_ALLOW} or 2972 * {@link PackageManager#VERIFICATION_REJECT}. 2973 * 2974 * @param id pending package identifier as passed via the 2975 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 2976 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 2977 * or {@link PackageManager#VERIFICATION_REJECT}. 2978 * @throws SecurityException if the caller does not have the 2979 * PACKAGE_VERIFICATION_AGENT permission. 2980 */ 2981 public abstract void verifyPendingInstall(int id, int verificationCode); 2982 2983 /** 2984 * Allows a package listening to the 2985 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 2986 * broadcast} to extend the default timeout for a response and declare what 2987 * action to perform after the timeout occurs. The response must include 2988 * the {@code verificationCodeAtTimeout} which is one of 2989 * {@link PackageManager#VERIFICATION_ALLOW} or 2990 * {@link PackageManager#VERIFICATION_REJECT}. 2991 * 2992 * This method may only be called once per package id. Additional calls 2993 * will have no effect. 2994 * 2995 * @param id pending package identifier as passed via the 2996 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 2997 * @param verificationCodeAtTimeout either 2998 * {@link PackageManager#VERIFICATION_ALLOW} or 2999 * {@link PackageManager#VERIFICATION_REJECT}. If 3000 * {@code verificationCodeAtTimeout} is neither 3001 * {@link PackageManager#VERIFICATION_ALLOW} or 3002 * {@link PackageManager#VERIFICATION_REJECT}, then 3003 * {@code verificationCodeAtTimeout} will default to 3004 * {@link PackageManager#VERIFICATION_REJECT}. 3005 * @param millisecondsToDelay the amount of time requested for the timeout. 3006 * Must be positive and less than 3007 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 3008 * {@code millisecondsToDelay} is out of bounds, 3009 * {@code millisecondsToDelay} will be set to the closest in 3010 * bounds value; namely, 0 or 3011 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 3012 * @throws SecurityException if the caller does not have the 3013 * PACKAGE_VERIFICATION_AGENT permission. 3014 */ 3015 public abstract void extendVerificationTimeout(int id, 3016 int verificationCodeAtTimeout, long millisecondsToDelay); 3017 3018 /** 3019 * Change the installer associated with a given package. There are limitations 3020 * on how the installer package can be changed; in particular: 3021 * <ul> 3022 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 3023 * is not signed with the same certificate as the calling application. 3024 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 3025 * has an installer package, and that installer package is not signed with 3026 * the same certificate as the calling application. 3027 * </ul> 3028 * 3029 * @param targetPackage The installed package whose installer will be changed. 3030 * @param installerPackageName The package name of the new installer. May be 3031 * null to clear the association. 3032 */ 3033 public abstract void setInstallerPackageName(String targetPackage, 3034 String installerPackageName); 3035 3036 /** 3037 * Attempts to delete a package. Since this may take a little while, the result will 3038 * be posted back to the given observer. A deletion will fail if the calling context 3039 * lacks the {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 3040 * named package cannot be found, or if the named package is a "system package". 3041 * (TODO: include pointer to documentation on "system packages") 3042 * 3043 * @param packageName The name of the package to delete 3044 * @param observer An observer callback to get notified when the package deletion is 3045 * complete. {@link android.content.pm.IPackageDeleteObserver#packageDeleted(boolean)} will be 3046 * called when that happens. observer may be null to indicate that no callback is desired. 3047 * @param flags - possible values: {@link #DELETE_KEEP_DATA}, 3048 * {@link #DELETE_ALL_USERS}. 3049 * 3050 * @hide 3051 */ 3052 public abstract void deletePackage( 3053 String packageName, IPackageDeleteObserver observer, int flags); 3054 3055 /** 3056 * Retrieve the package name of the application that installed a package. This identifies 3057 * which market the package came from. 3058 * 3059 * @param packageName The name of the package to query 3060 */ 3061 public abstract String getInstallerPackageName(String packageName); 3062 3063 /** 3064 * Attempts to clear the user data directory of an application. 3065 * Since this may take a little while, the result will 3066 * be posted back to the given observer. A deletion will fail if the 3067 * named package cannot be found, or if the named package is a "system package". 3068 * 3069 * @param packageName The name of the package 3070 * @param observer An observer callback to get notified when the operation is finished 3071 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3072 * will be called when that happens. observer may be null to indicate that 3073 * no callback is desired. 3074 * 3075 * @hide 3076 */ 3077 public abstract void clearApplicationUserData(String packageName, 3078 IPackageDataObserver observer); 3079 /** 3080 * Attempts to delete the cache files associated with an application. 3081 * Since this may take a little while, the result will 3082 * be posted back to the given observer. A deletion will fail if the calling context 3083 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 3084 * named package cannot be found, or if the named package is a "system package". 3085 * 3086 * @param packageName The name of the package to delete 3087 * @param observer An observer callback to get notified when the cache file deletion 3088 * is complete. 3089 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 3090 * will be called when that happens. observer may be null to indicate that 3091 * no callback is desired. 3092 * 3093 * @hide 3094 */ 3095 public abstract void deleteApplicationCacheFiles(String packageName, 3096 IPackageDataObserver observer); 3097 3098 /** 3099 * Free storage by deleting LRU sorted list of cache files across 3100 * all applications. If the currently available free storage 3101 * on the device is greater than or equal to the requested 3102 * free storage, no cache files are cleared. If the currently 3103 * available storage on the device is less than the requested 3104 * free storage, some or all of the cache files across 3105 * all applications are deleted (based on last accessed time) 3106 * to increase the free storage space on the device to 3107 * the requested value. There is no guarantee that clearing all 3108 * the cache files from all applications will clear up 3109 * enough storage to achieve the desired value. 3110 * @param freeStorageSize The number of bytes of storage to be 3111 * freed by the system. Say if freeStorageSize is XX, 3112 * and the current free storage is YY, 3113 * if XX is less than YY, just return. if not free XX-YY number 3114 * of bytes if possible. 3115 * @param observer call back used to notify when 3116 * the operation is completed 3117 * 3118 * @hide 3119 */ 3120 public abstract void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer); 3121 3122 /** 3123 * Free storage by deleting LRU sorted list of cache files across 3124 * all applications. If the currently available free storage 3125 * on the device is greater than or equal to the requested 3126 * free storage, no cache files are cleared. If the currently 3127 * available storage on the device is less than the requested 3128 * free storage, some or all of the cache files across 3129 * all applications are deleted (based on last accessed time) 3130 * to increase the free storage space on the device to 3131 * the requested value. There is no guarantee that clearing all 3132 * the cache files from all applications will clear up 3133 * enough storage to achieve the desired value. 3134 * @param freeStorageSize The number of bytes of storage to be 3135 * freed by the system. Say if freeStorageSize is XX, 3136 * and the current free storage is YY, 3137 * if XX is less than YY, just return. if not free XX-YY number 3138 * of bytes if possible. 3139 * @param pi IntentSender call back used to 3140 * notify when the operation is completed.May be null 3141 * to indicate that no call back is desired. 3142 * 3143 * @hide 3144 */ 3145 public abstract void freeStorage(long freeStorageSize, IntentSender pi); 3146 3147 /** 3148 * Retrieve the size information for a package. 3149 * Since this may take a little while, the result will 3150 * be posted back to the given observer. The calling context 3151 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 3152 * 3153 * @param packageName The name of the package whose size information is to be retrieved 3154 * @param userHandle The user whose size information should be retrieved. 3155 * @param observer An observer callback to get notified when the operation 3156 * is complete. 3157 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 3158 * The observer's callback is invoked with a PackageStats object(containing the 3159 * code, data and cache sizes of the package) and a boolean value representing 3160 * the status of the operation. observer may be null to indicate that 3161 * no callback is desired. 3162 * 3163 * @hide 3164 */ 3165 public abstract void getPackageSizeInfo(String packageName, int userHandle, 3166 IPackageStatsObserver observer); 3167 3168 /** 3169 * Like {@link #getPackageSizeInfo(String, int, IPackageStatsObserver)}, but 3170 * returns the size for the calling user. 3171 * 3172 * @hide 3173 */ 3174 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 3175 getPackageSizeInfo(packageName, UserHandle.myUserId(), observer); 3176 } 3177 3178 /** 3179 * @deprecated This function no longer does anything; it was an old 3180 * approach to managing preferred activities, which has been superseded 3181 * by (and conflicts with) the modern activity-based preferences. 3182 */ 3183 @Deprecated 3184 public abstract void addPackageToPreferred(String packageName); 3185 3186 /** 3187 * @deprecated This function no longer does anything; it was an old 3188 * approach to managing preferred activities, which has been superseded 3189 * by (and conflicts with) the modern activity-based preferences. 3190 */ 3191 @Deprecated 3192 public abstract void removePackageFromPreferred(String packageName); 3193 3194 /** 3195 * Retrieve the list of all currently configured preferred packages. The 3196 * first package on the list is the most preferred, the last is the 3197 * least preferred. 3198 * 3199 * @param flags Additional option flags. Use any combination of 3200 * {@link #GET_ACTIVITIES}, 3201 * {@link #GET_GIDS}, 3202 * {@link #GET_CONFIGURATIONS}, 3203 * {@link #GET_INSTRUMENTATION}, 3204 * {@link #GET_PERMISSIONS}, 3205 * {@link #GET_PROVIDERS}, 3206 * {@link #GET_RECEIVERS}, 3207 * {@link #GET_SERVICES}, 3208 * {@link #GET_SIGNATURES}, to modify the data returned. 3209 * 3210 * @return Returns a list of PackageInfo objects describing each 3211 * preferred application, in order of preference. 3212 * 3213 * @see #GET_ACTIVITIES 3214 * @see #GET_GIDS 3215 * @see #GET_CONFIGURATIONS 3216 * @see #GET_INSTRUMENTATION 3217 * @see #GET_PERMISSIONS 3218 * @see #GET_PROVIDERS 3219 * @see #GET_RECEIVERS 3220 * @see #GET_SERVICES 3221 * @see #GET_SIGNATURES 3222 */ 3223 public abstract List<PackageInfo> getPreferredPackages(int flags); 3224 3225 /** 3226 * @deprecated This is a protected API that should not have been available 3227 * to third party applications. It is the platform's responsibility for 3228 * assigning preferred activities and this cannot be directly modified. 3229 * 3230 * Add a new preferred activity mapping to the system. This will be used 3231 * to automatically select the given activity component when 3232 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3233 * multiple matching activities and also matches the given filter. 3234 * 3235 * @param filter The set of intents under which this activity will be 3236 * made preferred. 3237 * @param match The IntentFilter match category that this preference 3238 * applies to. 3239 * @param set The set of activities that the user was picking from when 3240 * this preference was made. 3241 * @param activity The component name of the activity that is to be 3242 * preferred. 3243 */ 3244 @Deprecated 3245 public abstract void addPreferredActivity(IntentFilter filter, int match, 3246 ComponentName[] set, ComponentName activity); 3247 3248 /** 3249 * Same as {@link #addPreferredActivity(IntentFilter, int, 3250 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 3251 to. 3252 * @hide 3253 */ 3254 public void addPreferredActivity(IntentFilter filter, int match, 3255 ComponentName[] set, ComponentName activity, int userId) { 3256 throw new RuntimeException("Not implemented. Must override in a subclass."); 3257 } 3258 3259 /** 3260 * @deprecated This is a protected API that should not have been available 3261 * to third party applications. It is the platform's responsibility for 3262 * assigning preferred activities and this cannot be directly modified. 3263 * 3264 * Replaces an existing preferred activity mapping to the system, and if that were not present 3265 * adds a new preferred activity. This will be used 3266 * to automatically select the given activity component when 3267 * {@link Context#startActivity(Intent) Context.startActivity()} finds 3268 * multiple matching activities and also matches the given filter. 3269 * 3270 * @param filter The set of intents under which this activity will be 3271 * made preferred. 3272 * @param match The IntentFilter match category that this preference 3273 * applies to. 3274 * @param set The set of activities that the user was picking from when 3275 * this preference was made. 3276 * @param activity The component name of the activity that is to be 3277 * preferred. 3278 * @hide 3279 */ 3280 @Deprecated 3281 public abstract void replacePreferredActivity(IntentFilter filter, int match, 3282 ComponentName[] set, ComponentName activity); 3283 3284 /** 3285 * Remove all preferred activity mappings, previously added with 3286 * {@link #addPreferredActivity}, from the 3287 * system whose activities are implemented in the given package name. 3288 * An application can only clear its own package(s). 3289 * 3290 * @param packageName The name of the package whose preferred activity 3291 * mappings are to be removed. 3292 */ 3293 public abstract void clearPackagePreferredActivities(String packageName); 3294 3295 /** 3296 * Retrieve all preferred activities, previously added with 3297 * {@link #addPreferredActivity}, that are 3298 * currently registered with the system. 3299 * 3300 * @param outFilters A list in which to place the filters of all of the 3301 * preferred activities, or null for none. 3302 * @param outActivities A list in which to place the component names of 3303 * all of the preferred activities, or null for none. 3304 * @param packageName An option package in which you would like to limit 3305 * the list. If null, all activities will be returned; if non-null, only 3306 * those activities in the given package are returned. 3307 * 3308 * @return Returns the total number of registered preferred activities 3309 * (the number of distinct IntentFilter records, not the number of unique 3310 * activity components) that were found. 3311 */ 3312 public abstract int getPreferredActivities(List<IntentFilter> outFilters, 3313 List<ComponentName> outActivities, String packageName); 3314 3315 /** 3316 * Ask for the set of available 'home' activities and the current explicit 3317 * default, if any. 3318 * @hide 3319 */ 3320 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 3321 3322 /** 3323 * Set the enabled setting for a package component (activity, receiver, service, provider). 3324 * This setting will override any enabled state which may have been set by the component in its 3325 * manifest. 3326 * 3327 * @param componentName The component to enable 3328 * @param newState The new enabled state for the component. The legal values for this state 3329 * are: 3330 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3331 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3332 * and 3333 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3334 * The last one removes the setting, thereby restoring the component's state to 3335 * whatever was set in it's manifest (or enabled, by default). 3336 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3337 */ 3338 public abstract void setComponentEnabledSetting(ComponentName componentName, 3339 int newState, int flags); 3340 3341 3342 /** 3343 * Return the the enabled setting for a package component (activity, 3344 * receiver, service, provider). This returns the last value set by 3345 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 3346 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3347 * the value originally specified in the manifest has not been modified. 3348 * 3349 * @param componentName The component to retrieve. 3350 * @return Returns the current enabled state for the component. May 3351 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3352 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3353 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3354 * component's enabled state is based on the original information in 3355 * the manifest as found in {@link ComponentInfo}. 3356 */ 3357 public abstract int getComponentEnabledSetting(ComponentName componentName); 3358 3359 /** 3360 * Set the enabled setting for an application 3361 * This setting will override any enabled state which may have been set by the application in 3362 * its manifest. It also overrides the enabled state set in the manifest for any of the 3363 * application's components. It does not override any enabled state set by 3364 * {@link #setComponentEnabledSetting} for any of the application's components. 3365 * 3366 * @param packageName The package name of the application to enable 3367 * @param newState The new enabled state for the component. The legal values for this state 3368 * are: 3369 * {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3370 * {@link #COMPONENT_ENABLED_STATE_DISABLED} 3371 * and 3372 * {@link #COMPONENT_ENABLED_STATE_DEFAULT} 3373 * The last one removes the setting, thereby restoring the applications's state to 3374 * whatever was set in its manifest (or enabled, by default). 3375 * @param flags Optional behavior flags: {@link #DONT_KILL_APP} or 0. 3376 */ 3377 public abstract void setApplicationEnabledSetting(String packageName, 3378 int newState, int flags); 3379 3380 /** 3381 * Return the the enabled setting for an application. This returns 3382 * the last value set by 3383 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 3384 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 3385 * the value originally specified in the manifest has not been modified. 3386 * 3387 * @param packageName The component to retrieve. 3388 * @return Returns the current enabled state for the component. May 3389 * be one of {@link #COMPONENT_ENABLED_STATE_ENABLED}, 3390 * {@link #COMPONENT_ENABLED_STATE_DISABLED}, or 3391 * {@link #COMPONENT_ENABLED_STATE_DEFAULT}. The last one means the 3392 * application's enabled state is based on the original information in 3393 * the manifest as found in {@link ComponentInfo}. 3394 * @throws IllegalArgumentException if the named package does not exist. 3395 */ 3396 public abstract int getApplicationEnabledSetting(String packageName); 3397 3398 /** 3399 * Puts the package in a blocked state, which is almost like an uninstalled state, 3400 * making the package unavailable, but it doesn't remove the data or the actual 3401 * package file. 3402 * @hide 3403 */ 3404 public abstract boolean setApplicationBlockedSettingAsUser(String packageName, boolean blocked, 3405 UserHandle userHandle); 3406 3407 /** 3408 * Returns the blocked state of a package. 3409 * @see #setApplicationBlockedSettingAsUser(String, boolean, UserHandle) 3410 * @hide 3411 */ 3412 public abstract boolean getApplicationBlockedSettingAsUser(String packageName, 3413 UserHandle userHandle); 3414 3415 /** 3416 * Return whether the device has been booted into safe mode. 3417 */ 3418 public abstract boolean isSafeMode(); 3419 3420 /** 3421 * Attempts to move package resources from internal to external media or vice versa. 3422 * Since this may take a little while, the result will 3423 * be posted back to the given observer. This call may fail if the calling context 3424 * lacks the {@link android.Manifest.permission#MOVE_PACKAGE} permission, if the 3425 * named package cannot be found, or if the named package is a "system package". 3426 * 3427 * @param packageName The name of the package to delete 3428 * @param observer An observer callback to get notified when the package move is 3429 * complete. {@link android.content.pm.IPackageMoveObserver#packageMoved(boolean)} will be 3430 * called when that happens. observer may be null to indicate that no callback is desired. 3431 * @param flags To indicate install location {@link #MOVE_INTERNAL} or 3432 * {@link #MOVE_EXTERNAL_MEDIA} 3433 * 3434 * @hide 3435 */ 3436 public abstract void movePackage( 3437 String packageName, IPackageMoveObserver observer, int flags); 3438 3439 /** 3440 * Returns the device identity that verifiers can use to associate their scheme to a particular 3441 * device. This should not be used by anything other than a package verifier. 3442 * 3443 * @return identity that uniquely identifies current device 3444 * @hide 3445 */ 3446 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 3447 3448 /** 3449 * Returns the data directory for a particular user and package, given the uid of the package. 3450 * @param uid uid of the package, including the userId and appId 3451 * @param packageName name of the package 3452 * @return the user-specific data directory for the package 3453 * @hide 3454 */ 3455 public static String getDataDirForUser(int userId, String packageName) { 3456 // TODO: This should be shared with Installer's knowledge of user directory 3457 return Environment.getDataDirectory().toString() + "/user/" + userId 3458 + "/" + packageName; 3459 } 3460} 3461