PackageManager.java revision dbaef6dc62507b0e0623e76882e31e68413d469d
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.Manifest; 20import android.annotation.CheckResult; 21import android.annotation.DrawableRes; 22import android.annotation.IntDef; 23import android.annotation.IntRange; 24import android.annotation.NonNull; 25import android.annotation.Nullable; 26import android.annotation.RequiresPermission; 27import android.annotation.SdkConstant; 28import android.annotation.SdkConstant.SdkConstantType; 29import android.annotation.StringRes; 30import android.annotation.SystemApi; 31import android.annotation.TestApi; 32import android.annotation.UserIdInt; 33import android.annotation.XmlRes; 34import android.app.PackageDeleteObserver; 35import android.app.PackageInstallObserver; 36import android.app.admin.DevicePolicyManager; 37import android.app.usage.StorageStatsManager; 38import android.content.ComponentName; 39import android.content.Context; 40import android.content.Intent; 41import android.content.IntentFilter; 42import android.content.IntentSender; 43import android.content.pm.PackageParser.PackageParserException; 44import android.content.res.Resources; 45import android.content.res.XmlResourceParser; 46import android.graphics.Rect; 47import android.graphics.drawable.Drawable; 48import android.net.Uri; 49import android.os.Build; 50import android.os.Bundle; 51import android.os.Handler; 52import android.os.RemoteException; 53import android.os.UserHandle; 54import android.os.UserManager; 55import android.os.storage.StorageManager; 56import android.os.storage.VolumeInfo; 57import android.util.AndroidException; 58import android.util.Log; 59 60import com.android.internal.util.ArrayUtils; 61 62import dalvik.system.VMRuntime; 63 64import java.io.File; 65import java.lang.annotation.Retention; 66import java.lang.annotation.RetentionPolicy; 67import java.util.List; 68 69/** 70 * Class for retrieving various kinds of information related to the application 71 * packages that are currently installed on the device. 72 * 73 * You can find this class through {@link Context#getPackageManager}. 74 */ 75public abstract class PackageManager { 76 private static final String TAG = "PackageManager"; 77 78 /** {@hide} */ 79 public static final boolean APPLY_DEFAULT_TO_DEVICE_PROTECTED_STORAGE = true; 80 81 /** 82 * This exception is thrown when a given package, application, or component 83 * name cannot be found. 84 */ 85 public static class NameNotFoundException extends AndroidException { 86 public NameNotFoundException() { 87 } 88 89 public NameNotFoundException(String name) { 90 super(name); 91 } 92 } 93 94 /** 95 * Listener for changes in permissions granted to a UID. 96 * 97 * @hide 98 */ 99 @SystemApi 100 public interface OnPermissionsChangedListener { 101 102 /** 103 * Called when the permissions for a UID change. 104 * @param uid The UID with a change. 105 */ 106 public void onPermissionsChanged(int uid); 107 } 108 109 /** 110 * As a guiding principle: 111 * <p> 112 * {@code GET_} flags are used to request additional data that may have been 113 * elided to save wire space. 114 * <p> 115 * {@code MATCH_} flags are used to include components or packages that 116 * would have otherwise been omitted from a result set by current system 117 * state. 118 */ 119 120 /** @hide */ 121 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 122 GET_ACTIVITIES, 123 GET_CONFIGURATIONS, 124 GET_GIDS, 125 GET_INSTRUMENTATION, 126 GET_INTENT_FILTERS, 127 GET_META_DATA, 128 GET_PERMISSIONS, 129 GET_PROVIDERS, 130 GET_RECEIVERS, 131 GET_SERVICES, 132 GET_SHARED_LIBRARY_FILES, 133 GET_SIGNATURES, 134 GET_URI_PERMISSION_PATTERNS, 135 MATCH_UNINSTALLED_PACKAGES, 136 MATCH_DISABLED_COMPONENTS, 137 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 138 MATCH_SYSTEM_ONLY, 139 MATCH_FACTORY_ONLY, 140 MATCH_DEBUG_TRIAGED_MISSING, 141 MATCH_INSTANT, 142 GET_DISABLED_COMPONENTS, 143 GET_DISABLED_UNTIL_USED_COMPONENTS, 144 GET_UNINSTALLED_PACKAGES, 145 }) 146 @Retention(RetentionPolicy.SOURCE) 147 public @interface PackageInfoFlags {} 148 149 /** @hide */ 150 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 151 GET_META_DATA, 152 GET_SHARED_LIBRARY_FILES, 153 MATCH_UNINSTALLED_PACKAGES, 154 MATCH_SYSTEM_ONLY, 155 MATCH_DEBUG_TRIAGED_MISSING, 156 MATCH_DISABLED_COMPONENTS, 157 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 158 MATCH_INSTANT, 159 MATCH_STATIC_SHARED_LIBRARIES, 160 GET_DISABLED_UNTIL_USED_COMPONENTS, 161 GET_UNINSTALLED_PACKAGES, 162 }) 163 @Retention(RetentionPolicy.SOURCE) 164 public @interface ApplicationInfoFlags {} 165 166 /** @hide */ 167 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 168 GET_META_DATA, 169 GET_SHARED_LIBRARY_FILES, 170 MATCH_ALL, 171 MATCH_DEBUG_TRIAGED_MISSING, 172 MATCH_DEFAULT_ONLY, 173 MATCH_DISABLED_COMPONENTS, 174 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 175 MATCH_DIRECT_BOOT_AWARE, 176 MATCH_DIRECT_BOOT_UNAWARE, 177 MATCH_SYSTEM_ONLY, 178 MATCH_UNINSTALLED_PACKAGES, 179 MATCH_INSTANT, 180 MATCH_STATIC_SHARED_LIBRARIES, 181 GET_DISABLED_COMPONENTS, 182 GET_DISABLED_UNTIL_USED_COMPONENTS, 183 GET_UNINSTALLED_PACKAGES, 184 }) 185 @Retention(RetentionPolicy.SOURCE) 186 public @interface ComponentInfoFlags {} 187 188 /** @hide */ 189 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 190 GET_META_DATA, 191 GET_RESOLVED_FILTER, 192 GET_SHARED_LIBRARY_FILES, 193 MATCH_ALL, 194 MATCH_DEBUG_TRIAGED_MISSING, 195 MATCH_DISABLED_COMPONENTS, 196 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 197 MATCH_DEFAULT_ONLY, 198 MATCH_DIRECT_BOOT_AWARE, 199 MATCH_DIRECT_BOOT_UNAWARE, 200 MATCH_SYSTEM_ONLY, 201 MATCH_UNINSTALLED_PACKAGES, 202 MATCH_INSTANT, 203 GET_DISABLED_COMPONENTS, 204 GET_DISABLED_UNTIL_USED_COMPONENTS, 205 GET_UNINSTALLED_PACKAGES, 206 }) 207 @Retention(RetentionPolicy.SOURCE) 208 public @interface ResolveInfoFlags {} 209 210 /** @hide */ 211 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 212 GET_META_DATA, 213 }) 214 @Retention(RetentionPolicy.SOURCE) 215 public @interface PermissionInfoFlags {} 216 217 /** @hide */ 218 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 219 GET_META_DATA, 220 }) 221 @Retention(RetentionPolicy.SOURCE) 222 public @interface PermissionGroupInfoFlags {} 223 224 /** @hide */ 225 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 226 GET_META_DATA, 227 }) 228 @Retention(RetentionPolicy.SOURCE) 229 public @interface InstrumentationInfoFlags {} 230 231 /** 232 * {@link PackageInfo} flag: return information about 233 * activities in the package in {@link PackageInfo#activities}. 234 */ 235 public static final int GET_ACTIVITIES = 0x00000001; 236 237 /** 238 * {@link PackageInfo} flag: return information about 239 * intent receivers in the package in 240 * {@link PackageInfo#receivers}. 241 */ 242 public static final int GET_RECEIVERS = 0x00000002; 243 244 /** 245 * {@link PackageInfo} flag: return information about 246 * services in the package in {@link PackageInfo#services}. 247 */ 248 public static final int GET_SERVICES = 0x00000004; 249 250 /** 251 * {@link PackageInfo} flag: return information about 252 * content providers in the package in 253 * {@link PackageInfo#providers}. 254 */ 255 public static final int GET_PROVIDERS = 0x00000008; 256 257 /** 258 * {@link PackageInfo} flag: return information about 259 * instrumentation in the package in 260 * {@link PackageInfo#instrumentation}. 261 */ 262 public static final int GET_INSTRUMENTATION = 0x00000010; 263 264 /** 265 * {@link PackageInfo} flag: return information about the 266 * intent filters supported by the activity. 267 */ 268 public static final int GET_INTENT_FILTERS = 0x00000020; 269 270 /** 271 * {@link PackageInfo} flag: return information about the 272 * signatures included in the package. 273 */ 274 public static final int GET_SIGNATURES = 0x00000040; 275 276 /** 277 * {@link ResolveInfo} flag: return the IntentFilter that 278 * was matched for a particular ResolveInfo in 279 * {@link ResolveInfo#filter}. 280 */ 281 public static final int GET_RESOLVED_FILTER = 0x00000040; 282 283 /** 284 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 285 * data {@link android.os.Bundle}s that are associated with a component. 286 * This applies for any API returning a ComponentInfo subclass. 287 */ 288 public static final int GET_META_DATA = 0x00000080; 289 290 /** 291 * {@link PackageInfo} flag: return the 292 * {@link PackageInfo#gids group ids} that are associated with an 293 * application. 294 * This applies for any API returning a PackageInfo class, either 295 * directly or nested inside of another. 296 */ 297 public static final int GET_GIDS = 0x00000100; 298 299 /** 300 * @deprecated replaced with {@link #MATCH_DISABLED_COMPONENTS} 301 */ 302 @Deprecated 303 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 304 305 /** 306 * {@link PackageInfo} flag: include disabled components in the returned info. 307 */ 308 public static final int MATCH_DISABLED_COMPONENTS = 0x00000200; 309 310 /** 311 * {@link ApplicationInfo} flag: return the 312 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 313 * that are associated with an application. 314 * This applies for any API returning an ApplicationInfo class, either 315 * directly or nested inside of another. 316 */ 317 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 318 319 /** 320 * {@link ProviderInfo} flag: return the 321 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 322 * that are associated with a content provider. 323 * This applies for any API returning a ProviderInfo class, either 324 * directly or nested inside of another. 325 */ 326 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 327 /** 328 * {@link PackageInfo} flag: return information about 329 * permissions in the package in 330 * {@link PackageInfo#permissions}. 331 */ 332 public static final int GET_PERMISSIONS = 0x00001000; 333 334 /** 335 * @deprecated replaced with {@link #MATCH_UNINSTALLED_PACKAGES} 336 */ 337 @Deprecated 338 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 339 340 /** 341 * Flag parameter to retrieve some information about all applications (even 342 * uninstalled ones) which have data directories. This state could have 343 * resulted if applications have been deleted with flag 344 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 345 * reinstalled in future. 346 * <p> 347 * Note: this flag may cause less information about currently installed 348 * applications to be returned. 349 */ 350 public static final int MATCH_UNINSTALLED_PACKAGES = 0x00002000; 351 352 /** 353 * {@link PackageInfo} flag: return information about 354 * hardware preferences in 355 * {@link PackageInfo#configPreferences PackageInfo.configPreferences}, 356 * and requested features in {@link PackageInfo#reqFeatures} and 357 * {@link PackageInfo#featureGroups}. 358 */ 359 public static final int GET_CONFIGURATIONS = 0x00004000; 360 361 /** 362 * @deprecated replaced with {@link #MATCH_DISABLED_UNTIL_USED_COMPONENTS}. 363 */ 364 @Deprecated 365 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 366 367 /** 368 * {@link PackageInfo} flag: include disabled components which are in 369 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 370 * in the returned info. Note that if you set this flag, applications 371 * that are in this disabled state will be reported as enabled. 372 */ 373 public static final int MATCH_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 374 375 /** 376 * Resolution and querying flag: if set, only filters that support the 377 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 378 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 379 * supplied Intent. 380 */ 381 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 382 383 /** 384 * Querying flag: if set and if the platform is doing any filtering of the 385 * results, then the filtering will not happen. This is a synonym for saying 386 * that all results should be returned. 387 * <p> 388 * <em>This flag should be used with extreme care.</em> 389 */ 390 public static final int MATCH_ALL = 0x00020000; 391 392 /** 393 * Querying flag: match components which are direct boot <em>unaware</em> in 394 * the returned info, regardless of the current user state. 395 * <p> 396 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 397 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 398 * to match only runnable components based on the user state. For example, 399 * when a user is started but credentials have not been presented yet, the 400 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 401 * components are returned. Once the user credentials have been presented, 402 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 403 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 404 * 405 * @see UserManager#isUserUnlocked() 406 */ 407 public static final int MATCH_DIRECT_BOOT_UNAWARE = 0x00040000; 408 409 /** 410 * Querying flag: match components which are direct boot <em>aware</em> in 411 * the returned info, regardless of the current user state. 412 * <p> 413 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 414 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 415 * to match only runnable components based on the user state. For example, 416 * when a user is started but credentials have not been presented yet, the 417 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 418 * components are returned. Once the user credentials have been presented, 419 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 420 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 421 * 422 * @see UserManager#isUserUnlocked() 423 */ 424 public static final int MATCH_DIRECT_BOOT_AWARE = 0x00080000; 425 426 /** 427 * Querying flag: include only components from applications that are marked 428 * with {@link ApplicationInfo#FLAG_SYSTEM}. 429 */ 430 public static final int MATCH_SYSTEM_ONLY = 0x00100000; 431 432 /** 433 * Internal {@link PackageInfo} flag: include only components on the system image. 434 * This will not return information on any unbundled update to system components. 435 * @hide 436 */ 437 @SystemApi 438 public static final int MATCH_FACTORY_ONLY = 0x00200000; 439 440 /** 441 * Allows querying of packages installed for any user, not just the specific one. This flag 442 * is only meant for use by apps that have INTERACT_ACROSS_USERS permission. 443 * @hide 444 */ 445 @SystemApi 446 public static final int MATCH_ANY_USER = 0x00400000; 447 448 /** 449 * Combination of MATCH_ANY_USER and MATCH_UNINSTALLED_PACKAGES to mean any known 450 * package. 451 * @hide 452 */ 453 public static final int MATCH_KNOWN_PACKAGES = MATCH_UNINSTALLED_PACKAGES | MATCH_ANY_USER; 454 455 /** 456 * Internal {@link PackageInfo} flag: include components that are part of an 457 * instant app. By default, instant app components are not matched. 458 * @hide 459 */ 460 @SystemApi 461 public static final int MATCH_INSTANT = 0x00800000; 462 463 /** 464 * Internal {@link PackageInfo} flag: include only components that are exposed to 465 * instant apps. Matched components may have been either explicitly or implicitly 466 * exposed. 467 * @hide 468 */ 469 public static final int MATCH_VISIBLE_TO_INSTANT_APP_ONLY = 0x01000000; 470 471 /** 472 * Internal {@link PackageInfo} flag: include only components that have been 473 * explicitly exposed to instant apps. 474 * @hide 475 */ 476 public static final int MATCH_EXPLICITLY_VISIBLE_ONLY = 0x02000000; 477 478 /** 479 * Internal {@link PackageInfo} flag: include static shared libraries. 480 * Apps that depend on static shared libs can always access the version 481 * of the lib they depend on. System/shell/root can access all shared 482 * libs regardless of dependency but need to explicitly ask for them 483 * via this flag. 484 * @hide 485 */ 486 public static final int MATCH_STATIC_SHARED_LIBRARIES = 0x04000000; 487 488 /** 489 * Internal flag used to indicate that a system component has done their 490 * homework and verified that they correctly handle packages and components 491 * that come and go over time. In particular: 492 * <ul> 493 * <li>Apps installed on external storage, which will appear to be 494 * uninstalled while the the device is ejected. 495 * <li>Apps with encryption unaware components, which will appear to not 496 * exist while the device is locked. 497 * </ul> 498 * 499 * @see #MATCH_UNINSTALLED_PACKAGES 500 * @see #MATCH_DIRECT_BOOT_AWARE 501 * @see #MATCH_DIRECT_BOOT_UNAWARE 502 * @hide 503 */ 504 public static final int MATCH_DEBUG_TRIAGED_MISSING = 0x10000000; 505 506 /** 507 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: when 508 * resolving an intent that matches the {@code CrossProfileIntentFilter}, 509 * the current profile will be skipped. Only activities in the target user 510 * can respond to the intent. 511 * 512 * @hide 513 */ 514 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 515 516 /** 517 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: 518 * activities in the other profiles can respond to the intent only if no activity with 519 * non-negative priority in current profile can respond to the intent. 520 * @hide 521 */ 522 public static final int ONLY_IF_NO_MATCH_FOUND = 0x00000004; 523 524 /** @hide */ 525 @IntDef(prefix = { "PERMISSION_" }, value = { 526 PERMISSION_GRANTED, 527 PERMISSION_DENIED 528 }) 529 @Retention(RetentionPolicy.SOURCE) 530 public @interface PermissionResult {} 531 532 /** 533 * Permission check result: this is returned by {@link #checkPermission} 534 * if the permission has been granted to the given package. 535 */ 536 public static final int PERMISSION_GRANTED = 0; 537 538 /** 539 * Permission check result: this is returned by {@link #checkPermission} 540 * if the permission has not been granted to the given package. 541 */ 542 public static final int PERMISSION_DENIED = -1; 543 544 /** @hide */ 545 @IntDef(prefix = { "SIGNATURE_" }, value = { 546 SIGNATURE_MATCH, 547 SIGNATURE_NEITHER_SIGNED, 548 SIGNATURE_FIRST_NOT_SIGNED, 549 SIGNATURE_SECOND_NOT_SIGNED, 550 SIGNATURE_NO_MATCH, 551 SIGNATURE_UNKNOWN_PACKAGE, 552 }) 553 @Retention(RetentionPolicy.SOURCE) 554 public @interface SignatureResult {} 555 556 /** 557 * Signature check result: this is returned by {@link #checkSignatures} 558 * if all signatures on the two packages match. 559 */ 560 public static final int SIGNATURE_MATCH = 0; 561 562 /** 563 * Signature check result: this is returned by {@link #checkSignatures} 564 * if neither of the two packages is signed. 565 */ 566 public static final int SIGNATURE_NEITHER_SIGNED = 1; 567 568 /** 569 * Signature check result: this is returned by {@link #checkSignatures} 570 * if the first package is not signed but the second is. 571 */ 572 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 573 574 /** 575 * Signature check result: this is returned by {@link #checkSignatures} 576 * if the second package is not signed but the first is. 577 */ 578 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 579 580 /** 581 * Signature check result: this is returned by {@link #checkSignatures} 582 * if not all signatures on both packages match. 583 */ 584 public static final int SIGNATURE_NO_MATCH = -3; 585 586 /** 587 * Signature check result: this is returned by {@link #checkSignatures} 588 * if either of the packages are not valid. 589 */ 590 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 591 592 /** @hide */ 593 @IntDef(prefix = { "COMPONENT_ENABLED_STATE_" }, value = { 594 COMPONENT_ENABLED_STATE_DEFAULT, 595 COMPONENT_ENABLED_STATE_ENABLED, 596 COMPONENT_ENABLED_STATE_DISABLED, 597 COMPONENT_ENABLED_STATE_DISABLED_USER, 598 COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED, 599 }) 600 @Retention(RetentionPolicy.SOURCE) 601 public @interface EnabledState {} 602 603 /** 604 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} and 605 * {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 606 * component or application is in its default enabled state (as specified in 607 * its manifest). 608 * <p> 609 * Explicitly setting the component state to this value restores it's 610 * enabled state to whatever is set in the manifest. 611 */ 612 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 613 614 /** 615 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 616 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 617 * component or application has been explictily enabled, regardless of 618 * what it has specified in its manifest. 619 */ 620 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 621 622 /** 623 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 624 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 625 * component or application has been explicitly disabled, regardless of 626 * what it has specified in its manifest. 627 */ 628 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 629 630 /** 631 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 632 * user has explicitly disabled the application, regardless of what it has 633 * specified in its manifest. Because this is due to the user's request, 634 * they may re-enable it if desired through the appropriate system UI. This 635 * option currently <strong>cannot</strong> be used with 636 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 637 */ 638 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 639 640 /** 641 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 642 * application should be considered, until the point where the user actually 643 * wants to use it. This means that it will not normally show up to the user 644 * (such as in the launcher), but various parts of the user interface can 645 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 646 * the user to select it (as for example an IME, device admin, etc). Such code, 647 * once the user has selected the app, should at that point also make it enabled. 648 * This option currently <strong>can not</strong> be used with 649 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 650 */ 651 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 652 653 /** @hide */ 654 @IntDef(flag = true, prefix = { "INSTALL_" }, value = { 655 INSTALL_FORWARD_LOCK, 656 INSTALL_REPLACE_EXISTING, 657 INSTALL_ALLOW_TEST, 658 INSTALL_EXTERNAL, 659 INSTALL_INTERNAL, 660 INSTALL_FROM_ADB, 661 INSTALL_ALL_USERS, 662 INSTALL_ALLOW_DOWNGRADE, 663 INSTALL_GRANT_RUNTIME_PERMISSIONS, 664 INSTALL_FORCE_VOLUME_UUID, 665 INSTALL_FORCE_PERMISSION_PROMPT, 666 INSTALL_INSTANT_APP, 667 INSTALL_DONT_KILL_APP, 668 INSTALL_FORCE_SDK, 669 INSTALL_FULL_APP, 670 INSTALL_ALLOCATE_AGGRESSIVE, 671 }) 672 @Retention(RetentionPolicy.SOURCE) 673 public @interface InstallFlags {} 674 675 /** 676 * Flag parameter for {@link #installPackage} to indicate that this package 677 * should be installed as forward locked, i.e. only the app itself should 678 * have access to its code and non-resource assets. 679 * 680 * @deprecated new installs into ASEC containers are no longer supported. 681 * @hide 682 */ 683 @Deprecated 684 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 685 686 /** 687 * Flag parameter for {@link #installPackage} to indicate that you want to 688 * replace an already installed package, if one exists. 689 * 690 * @hide 691 */ 692 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 693 694 /** 695 * Flag parameter for {@link #installPackage} to indicate that you want to 696 * allow test packages (those that have set android:testOnly in their 697 * manifest) to be installed. 698 * @hide 699 */ 700 public static final int INSTALL_ALLOW_TEST = 0x00000004; 701 702 /** 703 * Flag parameter for {@link #installPackage} to indicate that this package 704 * must be installed to an ASEC on a {@link VolumeInfo#TYPE_PUBLIC}. 705 * 706 * @deprecated new installs into ASEC containers are no longer supported; 707 * use adoptable storage instead. 708 * @hide 709 */ 710 @Deprecated 711 public static final int INSTALL_EXTERNAL = 0x00000008; 712 713 /** 714 * Flag parameter for {@link #installPackage} to indicate that this package 715 * must be installed to internal storage. 716 * 717 * @hide 718 */ 719 public static final int INSTALL_INTERNAL = 0x00000010; 720 721 /** 722 * Flag parameter for {@link #installPackage} to indicate that this install 723 * was initiated via ADB. 724 * 725 * @hide 726 */ 727 public static final int INSTALL_FROM_ADB = 0x00000020; 728 729 /** 730 * Flag parameter for {@link #installPackage} to indicate that this install 731 * should immediately be visible to all users. 732 * 733 * @hide 734 */ 735 public static final int INSTALL_ALL_USERS = 0x00000040; 736 737 /** 738 * Flag parameter for {@link #installPackage} to indicate that it is okay 739 * to install an update to an app where the newly installed app has a lower 740 * version code than the currently installed app. This is permitted only if 741 * the currently installed app is marked debuggable. 742 * 743 * @hide 744 */ 745 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 746 747 /** 748 * Flag parameter for {@link #installPackage} to indicate that all runtime 749 * permissions should be granted to the package. If {@link #INSTALL_ALL_USERS} 750 * is set the runtime permissions will be granted to all users, otherwise 751 * only to the owner. 752 * 753 * @hide 754 */ 755 public static final int INSTALL_GRANT_RUNTIME_PERMISSIONS = 0x00000100; 756 757 /** {@hide} */ 758 public static final int INSTALL_FORCE_VOLUME_UUID = 0x00000200; 759 760 /** 761 * Flag parameter for {@link #installPackage} to indicate that we always want to force 762 * the prompt for permission approval. This overrides any special behaviour for internal 763 * components. 764 * 765 * @hide 766 */ 767 public static final int INSTALL_FORCE_PERMISSION_PROMPT = 0x00000400; 768 769 /** 770 * Flag parameter for {@link #installPackage} to indicate that this package is 771 * to be installed as a lightweight "ephemeral" app. 772 * 773 * @hide 774 */ 775 public static final int INSTALL_INSTANT_APP = 0x00000800; 776 777 /** 778 * Flag parameter for {@link #installPackage} to indicate that this package contains 779 * a feature split to an existing application and the existing application should not 780 * be killed during the installation process. 781 * 782 * @hide 783 */ 784 public static final int INSTALL_DONT_KILL_APP = 0x00001000; 785 786 /** 787 * Flag parameter for {@link #installPackage} to indicate that this package is an 788 * upgrade to a package that refers to the SDK via release letter. 789 * 790 * @hide 791 */ 792 public static final int INSTALL_FORCE_SDK = 0x00002000; 793 794 /** 795 * Flag parameter for {@link #installPackage} to indicate that this package is 796 * to be installed as a heavy weight app. This is fundamentally the opposite of 797 * {@link #INSTALL_INSTANT_APP}. 798 * 799 * @hide 800 */ 801 public static final int INSTALL_FULL_APP = 0x00004000; 802 803 /** 804 * Flag parameter for {@link #installPackage} to indicate that this package 805 * is critical to system health or security, meaning the system should use 806 * {@link StorageManager#FLAG_ALLOCATE_AGGRESSIVE} internally. 807 * 808 * @hide 809 */ 810 public static final int INSTALL_ALLOCATE_AGGRESSIVE = 0x00008000; 811 812 /** @hide */ 813 @IntDef(flag = true, prefix = { "DONT_KILL_APP" }, value = { 814 DONT_KILL_APP 815 }) 816 @Retention(RetentionPolicy.SOURCE) 817 public @interface EnabledFlags {} 818 819 /** 820 * Flag parameter for 821 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 822 * that you don't want to kill the app containing the component. Be careful when you set this 823 * since changing component states can make the containing application's behavior unpredictable. 824 */ 825 public static final int DONT_KILL_APP = 0x00000001; 826 827 /** @hide */ 828 @IntDef(prefix = { "INSTALL_REASON_" }, value = { 829 INSTALL_REASON_UNKNOWN, 830 INSTALL_REASON_POLICY, 831 INSTALL_REASON_DEVICE_RESTORE, 832 INSTALL_REASON_DEVICE_SETUP, 833 INSTALL_REASON_USER 834 }) 835 @Retention(RetentionPolicy.SOURCE) 836 public @interface InstallReason {} 837 838 /** 839 * Code indicating that the reason for installing this package is unknown. 840 */ 841 public static final int INSTALL_REASON_UNKNOWN = 0; 842 843 /** 844 * Code indicating that this package was installed due to enterprise policy. 845 */ 846 public static final int INSTALL_REASON_POLICY = 1; 847 848 /** 849 * Code indicating that this package was installed as part of restoring from another device. 850 */ 851 public static final int INSTALL_REASON_DEVICE_RESTORE = 2; 852 853 /** 854 * Code indicating that this package was installed as part of device setup. 855 */ 856 public static final int INSTALL_REASON_DEVICE_SETUP = 3; 857 858 /** 859 * Code indicating that the package installation was initiated by the user. 860 */ 861 public static final int INSTALL_REASON_USER = 4; 862 863 /** 864 * Installation return code: this is passed to the 865 * {@link IPackageInstallObserver} on success. 866 * 867 * @hide 868 */ 869 @SystemApi 870 public static final int INSTALL_SUCCEEDED = 1; 871 872 /** 873 * Installation return code: this is passed to the 874 * {@link IPackageInstallObserver} if the package is already installed. 875 * 876 * @hide 877 */ 878 @SystemApi 879 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 880 881 /** 882 * Installation return code: this is passed to the 883 * {@link IPackageInstallObserver} if the package archive file is invalid. 884 * 885 * @hide 886 */ 887 @SystemApi 888 public static final int INSTALL_FAILED_INVALID_APK = -2; 889 890 /** 891 * Installation return code: this is passed to the 892 * {@link IPackageInstallObserver} if the URI passed in is invalid. 893 * 894 * @hide 895 */ 896 @SystemApi 897 public static final int INSTALL_FAILED_INVALID_URI = -3; 898 899 /** 900 * Installation return code: this is passed to the 901 * {@link IPackageInstallObserver} if the package manager service found that 902 * the device didn't have enough storage space to install the app. 903 * 904 * @hide 905 */ 906 @SystemApi 907 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 908 909 /** 910 * Installation return code: this is passed to the 911 * {@link IPackageInstallObserver} if a package is already installed with 912 * the same name. 913 * 914 * @hide 915 */ 916 @SystemApi 917 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 918 919 /** 920 * Installation return code: this is passed to the 921 * {@link IPackageInstallObserver} if the requested shared user does not 922 * exist. 923 * 924 * @hide 925 */ 926 @SystemApi 927 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 928 929 /** 930 * Installation return code: this is passed to the 931 * {@link IPackageInstallObserver} if a previously installed package of the 932 * same name has a different signature than the new package (and the old 933 * package's data was not removed). 934 * 935 * @hide 936 */ 937 @SystemApi 938 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 939 940 /** 941 * Installation return code: this is passed to the 942 * {@link IPackageInstallObserver} if the new package is requested a shared 943 * user which is already installed on the device and does not have matching 944 * signature. 945 * 946 * @hide 947 */ 948 @SystemApi 949 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 950 951 /** 952 * Installation return code: this is passed to the 953 * {@link IPackageInstallObserver} if the new package uses a shared library 954 * that is not available. 955 * 956 * @hide 957 */ 958 @SystemApi 959 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 960 961 /** 962 * Installation return code: this is passed to the 963 * {@link IPackageInstallObserver} if the new package uses a shared library 964 * that is not available. 965 * 966 * @hide 967 */ 968 @SystemApi 969 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 970 971 /** 972 * Installation return code: this is passed to the 973 * {@link IPackageInstallObserver} if the new package failed while 974 * optimizing and validating its dex files, either because there was not 975 * enough storage or the validation failed. 976 * 977 * @hide 978 */ 979 @SystemApi 980 public static final int INSTALL_FAILED_DEXOPT = -11; 981 982 /** 983 * Installation return code: this is passed to the 984 * {@link IPackageInstallObserver} if the new package failed because the 985 * current SDK version is older than that required by the package. 986 * 987 * @hide 988 */ 989 @SystemApi 990 public static final int INSTALL_FAILED_OLDER_SDK = -12; 991 992 /** 993 * Installation return code: this is passed to the 994 * {@link IPackageInstallObserver} if the new package failed because it 995 * contains a content provider with the same authority as a provider already 996 * installed in the system. 997 * 998 * @hide 999 */ 1000 @SystemApi 1001 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 1002 1003 /** 1004 * Installation return code: this is passed to the 1005 * {@link IPackageInstallObserver} if the new package failed because the 1006 * current SDK version is newer than that required by the package. 1007 * 1008 * @hide 1009 */ 1010 @SystemApi 1011 public static final int INSTALL_FAILED_NEWER_SDK = -14; 1012 1013 /** 1014 * Installation return code: this is passed to the 1015 * {@link IPackageInstallObserver} if the new package failed because it has 1016 * specified that it is a test-only package and the caller has not supplied 1017 * the {@link #INSTALL_ALLOW_TEST} flag. 1018 * 1019 * @hide 1020 */ 1021 @SystemApi 1022 public static final int INSTALL_FAILED_TEST_ONLY = -15; 1023 1024 /** 1025 * Installation return code: this is passed to the 1026 * {@link IPackageInstallObserver} if the package being installed contains 1027 * native code, but none that is compatible with the device's CPU_ABI. 1028 * 1029 * @hide 1030 */ 1031 @SystemApi 1032 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 1033 1034 /** 1035 * Installation return code: this is passed to the 1036 * {@link IPackageInstallObserver} if the new package uses a feature that is 1037 * not available. 1038 * 1039 * @hide 1040 */ 1041 @SystemApi 1042 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 1043 1044 // ------ Errors related to sdcard 1045 /** 1046 * Installation return code: this is passed to the 1047 * {@link IPackageInstallObserver} if a secure container mount point 1048 * couldn't be accessed on external media. 1049 * 1050 * @hide 1051 */ 1052 @SystemApi 1053 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 1054 1055 /** 1056 * Installation return code: this is passed to the 1057 * {@link IPackageInstallObserver} if the new package couldn't be installed 1058 * in the specified install location. 1059 * 1060 * @hide 1061 */ 1062 @SystemApi 1063 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 1064 1065 /** 1066 * Installation return code: this is passed to the 1067 * {@link IPackageInstallObserver} if the new package couldn't be installed 1068 * in the specified install location because the media is not available. 1069 * 1070 * @hide 1071 */ 1072 @SystemApi 1073 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 1074 1075 /** 1076 * Installation return code: this is passed to the 1077 * {@link IPackageInstallObserver} if the new package couldn't be installed 1078 * because the verification timed out. 1079 * 1080 * @hide 1081 */ 1082 @SystemApi 1083 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 1084 1085 /** 1086 * Installation return code: this is passed to the 1087 * {@link IPackageInstallObserver} if the new package couldn't be installed 1088 * because the verification did not succeed. 1089 * 1090 * @hide 1091 */ 1092 @SystemApi 1093 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 1094 1095 /** 1096 * Installation return code: this is passed to the 1097 * {@link IPackageInstallObserver} if the package changed from what the 1098 * calling program expected. 1099 * 1100 * @hide 1101 */ 1102 @SystemApi 1103 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 1104 1105 /** 1106 * Installation return code: this is passed to the 1107 * {@link IPackageInstallObserver} if the new package is assigned a 1108 * different UID than it previously held. 1109 * 1110 * @hide 1111 */ 1112 public static final int INSTALL_FAILED_UID_CHANGED = -24; 1113 1114 /** 1115 * Installation return code: this is passed to the 1116 * {@link IPackageInstallObserver} if the new package has an older version 1117 * code than the currently installed package. 1118 * 1119 * @hide 1120 */ 1121 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 1122 1123 /** 1124 * Installation return code: this is passed to the 1125 * {@link IPackageInstallObserver} if the old package has target SDK high 1126 * enough to support runtime permission and the new package has target SDK 1127 * low enough to not support runtime permissions. 1128 * 1129 * @hide 1130 */ 1131 @SystemApi 1132 public static final int INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE = -26; 1133 1134 /** 1135 * Installation return code: this is passed to the 1136 * {@link IPackageInstallObserver} if the new package attempts to downgrade the 1137 * target sandbox version of the app. 1138 * 1139 * @hide 1140 */ 1141 @SystemApi 1142 public static final int INSTALL_FAILED_SANDBOX_VERSION_DOWNGRADE = -27; 1143 1144 /** 1145 * Installation parse return code: this is passed to the 1146 * {@link IPackageInstallObserver} if the parser was given a path that is 1147 * not a file, or does not end with the expected '.apk' extension. 1148 * 1149 * @hide 1150 */ 1151 @SystemApi 1152 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 1153 1154 /** 1155 * Installation parse return code: this is passed to the 1156 * {@link IPackageInstallObserver} if the parser was unable to retrieve the 1157 * AndroidManifest.xml file. 1158 * 1159 * @hide 1160 */ 1161 @SystemApi 1162 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 1163 1164 /** 1165 * Installation parse return code: this is passed to the 1166 * {@link IPackageInstallObserver} if the parser encountered an unexpected 1167 * exception. 1168 * 1169 * @hide 1170 */ 1171 @SystemApi 1172 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 1173 1174 /** 1175 * Installation parse return code: this is passed to the 1176 * {@link IPackageInstallObserver} if the parser did not find any 1177 * certificates in the .apk. 1178 * 1179 * @hide 1180 */ 1181 @SystemApi 1182 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 1183 1184 /** 1185 * Installation parse return code: this is passed to the 1186 * {@link IPackageInstallObserver} if the parser found inconsistent 1187 * certificates on the files in the .apk. 1188 * 1189 * @hide 1190 */ 1191 @SystemApi 1192 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 1193 1194 /** 1195 * Installation parse return code: this is passed to the 1196 * {@link IPackageInstallObserver} if the parser encountered a 1197 * CertificateEncodingException in one of the files in the .apk. 1198 * 1199 * @hide 1200 */ 1201 @SystemApi 1202 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 1203 1204 /** 1205 * Installation parse return code: this is passed to the 1206 * {@link IPackageInstallObserver} if the parser encountered a bad or 1207 * missing package name in the manifest. 1208 * 1209 * @hide 1210 */ 1211 @SystemApi 1212 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 1213 1214 /** 1215 * Installation parse return code: this is passed to the 1216 * {@link IPackageInstallObserver} if the parser encountered a bad shared 1217 * user id name in the manifest. 1218 * 1219 * @hide 1220 */ 1221 @SystemApi 1222 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 1223 1224 /** 1225 * Installation parse return code: this is passed to the 1226 * {@link IPackageInstallObserver} if the parser encountered some structural 1227 * problem in the manifest. 1228 * 1229 * @hide 1230 */ 1231 @SystemApi 1232 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 1233 1234 /** 1235 * Installation parse return code: this is passed to the 1236 * {@link IPackageInstallObserver} if the parser did not find any actionable 1237 * tags (instrumentation or application) in the manifest. 1238 * 1239 * @hide 1240 */ 1241 @SystemApi 1242 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 1243 1244 /** 1245 * Installation failed return code: this is passed to the 1246 * {@link IPackageInstallObserver} if the system failed to install the 1247 * package because of system issues. 1248 * 1249 * @hide 1250 */ 1251 @SystemApi 1252 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 1253 1254 /** 1255 * Installation failed return code: this is passed to the 1256 * {@link IPackageInstallObserver} if the system failed to install the 1257 * package because the user is restricted from installing apps. 1258 * 1259 * @hide 1260 */ 1261 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 1262 1263 /** 1264 * Installation failed return code: this is passed to the 1265 * {@link IPackageInstallObserver} if the system failed to install the 1266 * package because it is attempting to define a permission that is already 1267 * defined by some existing package. 1268 * <p> 1269 * The package name of the app which has already defined the permission is 1270 * passed to a {@link PackageInstallObserver}, if any, as the 1271 * {@link #EXTRA_FAILURE_EXISTING_PACKAGE} string extra; and the name of the 1272 * permission being redefined is passed in the 1273 * {@link #EXTRA_FAILURE_EXISTING_PERMISSION} string extra. 1274 * 1275 * @hide 1276 */ 1277 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 1278 1279 /** 1280 * Installation failed return code: this is passed to the 1281 * {@link IPackageInstallObserver} if the system failed to install the 1282 * package because its packaged native code did not match any of the ABIs 1283 * supported by the system. 1284 * 1285 * @hide 1286 */ 1287 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 1288 1289 /** 1290 * Internal return code for NativeLibraryHelper methods to indicate that the package 1291 * being processed did not contain any native code. This is placed here only so that 1292 * it can belong to the same value space as the other install failure codes. 1293 * 1294 * @hide 1295 */ 1296 public static final int NO_NATIVE_LIBRARIES = -114; 1297 1298 /** {@hide} */ 1299 public static final int INSTALL_FAILED_ABORTED = -115; 1300 1301 /** 1302 * Installation failed return code: instant app installs are incompatible with some 1303 * other installation flags supplied for the operation; or other circumstances such 1304 * as trying to upgrade a system app via an instant app install. 1305 * @hide 1306 */ 1307 public static final int INSTALL_FAILED_INSTANT_APP_INVALID = -116; 1308 1309 /** @hide */ 1310 @IntDef(flag = true, prefix = { "DELETE_" }, value = { 1311 DELETE_KEEP_DATA, 1312 DELETE_ALL_USERS, 1313 DELETE_SYSTEM_APP, 1314 DELETE_DONT_KILL_APP, 1315 }) 1316 @Retention(RetentionPolicy.SOURCE) 1317 public @interface DeleteFlags {} 1318 1319 /** 1320 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 1321 * package's data directory. 1322 * 1323 * @hide 1324 */ 1325 public static final int DELETE_KEEP_DATA = 0x00000001; 1326 1327 /** 1328 * Flag parameter for {@link #deletePackage} to indicate that you want the 1329 * package deleted for all users. 1330 * 1331 * @hide 1332 */ 1333 public static final int DELETE_ALL_USERS = 0x00000002; 1334 1335 /** 1336 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1337 * uninstall on a system that has been updated, then don't do the normal process 1338 * of uninstalling the update and rolling back to the older system version (which 1339 * needs to happen for all users); instead, just mark the app as uninstalled for 1340 * the current user. 1341 * 1342 * @hide 1343 */ 1344 public static final int DELETE_SYSTEM_APP = 0x00000004; 1345 1346 /** 1347 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1348 * uninstall on a package that is replaced to provide new feature splits, the 1349 * existing application should not be killed during the removal process. 1350 * 1351 * @hide 1352 */ 1353 public static final int DELETE_DONT_KILL_APP = 0x00000008; 1354 1355 /** 1356 * Return code for when package deletion succeeds. This is passed to the 1357 * {@link IPackageDeleteObserver} if the system succeeded in deleting the 1358 * package. 1359 * 1360 * @hide 1361 */ 1362 public static final int DELETE_SUCCEEDED = 1; 1363 1364 /** 1365 * Deletion failed return code: this is passed to the 1366 * {@link IPackageDeleteObserver} if the system failed to delete the package 1367 * for an unspecified reason. 1368 * 1369 * @hide 1370 */ 1371 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 1372 1373 /** 1374 * Deletion failed return code: this is passed to the 1375 * {@link IPackageDeleteObserver} if the system failed to delete the package 1376 * because it is the active DevicePolicy manager. 1377 * 1378 * @hide 1379 */ 1380 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 1381 1382 /** 1383 * Deletion failed return code: this is passed to the 1384 * {@link IPackageDeleteObserver} if the system failed to delete the package 1385 * since the user is restricted. 1386 * 1387 * @hide 1388 */ 1389 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 1390 1391 /** 1392 * Deletion failed return code: this is passed to the 1393 * {@link IPackageDeleteObserver} if the system failed to delete the package 1394 * because a profile or device owner has marked the package as 1395 * uninstallable. 1396 * 1397 * @hide 1398 */ 1399 public static final int DELETE_FAILED_OWNER_BLOCKED = -4; 1400 1401 /** {@hide} */ 1402 public static final int DELETE_FAILED_ABORTED = -5; 1403 1404 /** 1405 * Deletion failed return code: this is passed to the 1406 * {@link IPackageDeleteObserver} if the system failed to delete the package 1407 * because the packge is a shared library used by other installed packages. 1408 * {@hide} */ 1409 public static final int DELETE_FAILED_USED_SHARED_LIBRARY = -6; 1410 1411 /** 1412 * Return code that is passed to the {@link IPackageMoveObserver} when the 1413 * package has been successfully moved by the system. 1414 * 1415 * @hide 1416 */ 1417 public static final int MOVE_SUCCEEDED = -100; 1418 1419 /** 1420 * Error code that is passed to the {@link IPackageMoveObserver} when the 1421 * package hasn't been successfully moved by the system because of 1422 * insufficient memory on specified media. 1423 * 1424 * @hide 1425 */ 1426 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 1427 1428 /** 1429 * Error code that is passed to the {@link IPackageMoveObserver} if the 1430 * specified package doesn't exist. 1431 * 1432 * @hide 1433 */ 1434 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 1435 1436 /** 1437 * Error code that is passed to the {@link IPackageMoveObserver} if the 1438 * specified package cannot be moved since its a system package. 1439 * 1440 * @hide 1441 */ 1442 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 1443 1444 /** 1445 * Error code that is passed to the {@link IPackageMoveObserver} if the 1446 * specified package cannot be moved since its forward locked. 1447 * 1448 * @hide 1449 */ 1450 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 1451 1452 /** 1453 * Error code that is passed to the {@link IPackageMoveObserver} if the 1454 * specified package cannot be moved to the specified location. 1455 * 1456 * @hide 1457 */ 1458 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 1459 1460 /** 1461 * Error code that is passed to the {@link IPackageMoveObserver} if the 1462 * specified package cannot be moved to the specified location. 1463 * 1464 * @hide 1465 */ 1466 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 1467 1468 /** 1469 * Error code that is passed to the {@link IPackageMoveObserver} if the 1470 * specified package already has an operation pending in the queue. 1471 * 1472 * @hide 1473 */ 1474 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 1475 1476 /** 1477 * Error code that is passed to the {@link IPackageMoveObserver} if the 1478 * specified package cannot be moved since it contains a device admin. 1479 * 1480 * @hide 1481 */ 1482 public static final int MOVE_FAILED_DEVICE_ADMIN = -8; 1483 1484 /** 1485 * Error code that is passed to the {@link IPackageMoveObserver} if system does not allow 1486 * non-system apps to be moved to internal storage. 1487 * 1488 * @hide 1489 */ 1490 public static final int MOVE_FAILED_3RD_PARTY_NOT_ALLOWED_ON_INTERNAL = -9; 1491 1492 /** @hide */ 1493 public static final int MOVE_FAILED_LOCKED_USER = -10; 1494 1495 /** 1496 * Flag parameter for {@link #movePackage} to indicate that 1497 * the package should be moved to internal storage if its 1498 * been installed on external media. 1499 * @hide 1500 */ 1501 @Deprecated 1502 public static final int MOVE_INTERNAL = 0x00000001; 1503 1504 /** 1505 * Flag parameter for {@link #movePackage} to indicate that 1506 * the package should be moved to external media. 1507 * @hide 1508 */ 1509 @Deprecated 1510 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 1511 1512 /** {@hide} */ 1513 public static final String EXTRA_MOVE_ID = "android.content.pm.extra.MOVE_ID"; 1514 1515 /** 1516 * Usable by the required verifier as the {@code verificationCode} argument 1517 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 1518 * allow the installation to proceed without any of the optional verifiers 1519 * needing to vote. 1520 * 1521 * @hide 1522 */ 1523 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 1524 1525 /** 1526 * Used as the {@code verificationCode} argument for 1527 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 1528 * package verifier allows the installation to proceed. 1529 */ 1530 public static final int VERIFICATION_ALLOW = 1; 1531 1532 /** 1533 * Used as the {@code verificationCode} argument for 1534 * {@link PackageManager#verifyPendingInstall} to indicate the calling 1535 * package verifier does not vote to allow the installation to proceed. 1536 */ 1537 public static final int VERIFICATION_REJECT = -1; 1538 1539 /** 1540 * Used as the {@code verificationCode} argument for 1541 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1542 * IntentFilter Verifier confirms that the IntentFilter is verified. 1543 * 1544 * @hide 1545 */ 1546 @SystemApi 1547 public static final int INTENT_FILTER_VERIFICATION_SUCCESS = 1; 1548 1549 /** 1550 * Used as the {@code verificationCode} argument for 1551 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1552 * IntentFilter Verifier confirms that the IntentFilter is NOT verified. 1553 * 1554 * @hide 1555 */ 1556 @SystemApi 1557 public static final int INTENT_FILTER_VERIFICATION_FAILURE = -1; 1558 1559 /** 1560 * Internal status code to indicate that an IntentFilter verification result is not specified. 1561 * 1562 * @hide 1563 */ 1564 @SystemApi 1565 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED = 0; 1566 1567 /** 1568 * Used as the {@code status} argument for 1569 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1570 * will always be prompted the Intent Disambiguation Dialog if there are two 1571 * or more Intent resolved for the IntentFilter's domain(s). 1572 * 1573 * @hide 1574 */ 1575 @SystemApi 1576 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK = 1; 1577 1578 /** 1579 * Used as the {@code status} argument for 1580 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1581 * will never be prompted the Intent Disambiguation Dialog if there are two 1582 * or more resolution of the Intent. The default App for the domain(s) 1583 * specified in the IntentFilter will also ALWAYS be used. 1584 * 1585 * @hide 1586 */ 1587 @SystemApi 1588 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS = 2; 1589 1590 /** 1591 * Used as the {@code status} argument for 1592 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1593 * may be prompted the Intent Disambiguation Dialog if there are two or more 1594 * Intent resolved. The default App for the domain(s) specified in the 1595 * IntentFilter will also NEVER be presented to the User. 1596 * 1597 * @hide 1598 */ 1599 @SystemApi 1600 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER = 3; 1601 1602 /** 1603 * Used as the {@code status} argument for 1604 * {@link #updateIntentVerificationStatusAsUser} to indicate that this app 1605 * should always be considered as an ambiguous candidate for handling the 1606 * matching Intent even if there are other candidate apps in the "always" 1607 * state. Put another way: if there are any 'always ask' apps in a set of 1608 * more than one candidate app, then a disambiguation is *always* presented 1609 * even if there is another candidate app with the 'always' state. 1610 * 1611 * @hide 1612 */ 1613 @SystemApi 1614 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS_ASK = 4; 1615 1616 /** 1617 * Can be used as the {@code millisecondsToDelay} argument for 1618 * {@link PackageManager#extendVerificationTimeout}. This is the 1619 * maximum time {@code PackageManager} waits for the verification 1620 * agent to return (in milliseconds). 1621 */ 1622 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 1623 1624 /** 1625 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 1626 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 1627 * lag in sound input or output. 1628 */ 1629 @SdkConstant(SdkConstantType.FEATURE) 1630 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 1631 1632 /** 1633 * Feature for {@link #getSystemAvailableFeatures} and 1634 * {@link #hasSystemFeature}: The device includes at least one form of audio 1635 * output, such as speakers, audio jack or streaming over bluetooth 1636 */ 1637 @SdkConstant(SdkConstantType.FEATURE) 1638 public static final String FEATURE_AUDIO_OUTPUT = "android.hardware.audio.output"; 1639 1640 /** 1641 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1642 * The device has professional audio level of functionality and performance. 1643 */ 1644 @SdkConstant(SdkConstantType.FEATURE) 1645 public static final String FEATURE_AUDIO_PRO = "android.hardware.audio.pro"; 1646 1647 /** 1648 * Feature for {@link #getSystemAvailableFeatures} and 1649 * {@link #hasSystemFeature}: The device is capable of communicating with 1650 * other devices via Bluetooth. 1651 */ 1652 @SdkConstant(SdkConstantType.FEATURE) 1653 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 1654 1655 /** 1656 * Feature for {@link #getSystemAvailableFeatures} and 1657 * {@link #hasSystemFeature}: The device is capable of communicating with 1658 * other devices via Bluetooth Low Energy radio. 1659 */ 1660 @SdkConstant(SdkConstantType.FEATURE) 1661 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 1662 1663 /** 1664 * Feature for {@link #getSystemAvailableFeatures} and 1665 * {@link #hasSystemFeature}: The device has a camera facing away 1666 * from the screen. 1667 */ 1668 @SdkConstant(SdkConstantType.FEATURE) 1669 public static final String FEATURE_CAMERA = "android.hardware.camera"; 1670 1671 /** 1672 * Feature for {@link #getSystemAvailableFeatures} and 1673 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1674 */ 1675 @SdkConstant(SdkConstantType.FEATURE) 1676 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1677 1678 /** 1679 * Feature for {@link #getSystemAvailableFeatures} and 1680 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1681 * some direction, or can support an external camera being connected to it. 1682 */ 1683 @SdkConstant(SdkConstantType.FEATURE) 1684 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1685 1686 /** 1687 * Feature for {@link #getSystemAvailableFeatures} and 1688 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1689 * The external camera may not always be connected or available to applications to use. 1690 */ 1691 @SdkConstant(SdkConstantType.FEATURE) 1692 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1693 1694 /** 1695 * Feature for {@link #getSystemAvailableFeatures} and 1696 * {@link #hasSystemFeature}: The device's camera supports flash. 1697 */ 1698 @SdkConstant(SdkConstantType.FEATURE) 1699 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1700 1701 /** 1702 * Feature for {@link #getSystemAvailableFeatures} and 1703 * {@link #hasSystemFeature}: The device has a front facing camera. 1704 */ 1705 @SdkConstant(SdkConstantType.FEATURE) 1706 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1707 1708 /** 1709 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1710 * of the cameras on the device supports the 1711 * {@link android.hardware.camera2.CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL full hardware} 1712 * capability level. 1713 */ 1714 @SdkConstant(SdkConstantType.FEATURE) 1715 public static final String FEATURE_CAMERA_LEVEL_FULL = "android.hardware.camera.level.full"; 1716 1717 /** 1718 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1719 * of the cameras on the device supports the 1720 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR manual sensor} 1721 * capability level. 1722 */ 1723 @SdkConstant(SdkConstantType.FEATURE) 1724 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_SENSOR = 1725 "android.hardware.camera.capability.manual_sensor"; 1726 1727 /** 1728 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1729 * of the cameras on the device supports the 1730 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING manual post-processing} 1731 * capability level. 1732 */ 1733 @SdkConstant(SdkConstantType.FEATURE) 1734 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_POST_PROCESSING = 1735 "android.hardware.camera.capability.manual_post_processing"; 1736 1737 /** 1738 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1739 * of the cameras on the device supports the 1740 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_RAW RAW} 1741 * capability level. 1742 */ 1743 @SdkConstant(SdkConstantType.FEATURE) 1744 public static final String FEATURE_CAMERA_CAPABILITY_RAW = 1745 "android.hardware.camera.capability.raw"; 1746 1747 /** 1748 * Feature for {@link #getSystemAvailableFeatures} and 1749 * {@link #hasSystemFeature}: The device is capable of communicating with 1750 * consumer IR devices. 1751 */ 1752 @SdkConstant(SdkConstantType.FEATURE) 1753 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1754 1755 /** {@hide} */ 1756 @SdkConstant(SdkConstantType.FEATURE) 1757 public static final String FEATURE_CTS = "android.software.cts"; 1758 1759 /** 1760 * Feature for {@link #getSystemAvailableFeatures} and 1761 * {@link #hasSystemFeature}: The device supports one or more methods of 1762 * reporting current location. 1763 */ 1764 @SdkConstant(SdkConstantType.FEATURE) 1765 public static final String FEATURE_LOCATION = "android.hardware.location"; 1766 1767 /** 1768 * Feature for {@link #getSystemAvailableFeatures} and 1769 * {@link #hasSystemFeature}: The device has a Global Positioning System 1770 * receiver and can report precise location. 1771 */ 1772 @SdkConstant(SdkConstantType.FEATURE) 1773 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1774 1775 /** 1776 * Feature for {@link #getSystemAvailableFeatures} and 1777 * {@link #hasSystemFeature}: The device can report location with coarse 1778 * accuracy using a network-based geolocation system. 1779 */ 1780 @SdkConstant(SdkConstantType.FEATURE) 1781 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1782 1783 /** 1784 * Feature for {@link #getSystemAvailableFeatures} and 1785 * {@link #hasSystemFeature}: The device can record audio via a 1786 * microphone. 1787 */ 1788 @SdkConstant(SdkConstantType.FEATURE) 1789 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1790 1791 /** 1792 * Feature for {@link #getSystemAvailableFeatures} and 1793 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1794 * Communications (NFC). 1795 */ 1796 @SdkConstant(SdkConstantType.FEATURE) 1797 public static final String FEATURE_NFC = "android.hardware.nfc"; 1798 1799 /** 1800 * Feature for {@link #getSystemAvailableFeatures} and 1801 * {@link #hasSystemFeature}: The device supports host- 1802 * based NFC card emulation. 1803 * 1804 * TODO remove when depending apps have moved to new constant. 1805 * @hide 1806 * @deprecated 1807 */ 1808 @Deprecated 1809 @SdkConstant(SdkConstantType.FEATURE) 1810 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1811 1812 /** 1813 * Feature for {@link #getSystemAvailableFeatures} and 1814 * {@link #hasSystemFeature}: The device supports host- 1815 * based NFC card emulation. 1816 */ 1817 @SdkConstant(SdkConstantType.FEATURE) 1818 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1819 1820 /** 1821 * Feature for {@link #getSystemAvailableFeatures} and 1822 * {@link #hasSystemFeature}: The device supports host- 1823 * based NFC-F card emulation. 1824 */ 1825 @SdkConstant(SdkConstantType.FEATURE) 1826 public static final String FEATURE_NFC_HOST_CARD_EMULATION_NFCF = "android.hardware.nfc.hcef"; 1827 1828 /** 1829 * Feature for {@link #getSystemAvailableFeatures} and 1830 * {@link #hasSystemFeature}: The device supports any 1831 * one of the {@link #FEATURE_NFC}, {@link #FEATURE_NFC_HOST_CARD_EMULATION}, 1832 * or {@link #FEATURE_NFC_HOST_CARD_EMULATION_NFCF} features. 1833 * 1834 * @hide 1835 */ 1836 @SdkConstant(SdkConstantType.FEATURE) 1837 public static final String FEATURE_NFC_ANY = "android.hardware.nfc.any"; 1838 1839 /** 1840 * Feature for {@link #getSystemAvailableFeatures} and 1841 * {@link #hasSystemFeature}: The device supports the OpenGL ES 1842 * <a href="http://www.khronos.org/registry/gles/extensions/ANDROID/ANDROID_extension_pack_es31a.txt"> 1843 * Android Extension Pack</a>. 1844 */ 1845 @SdkConstant(SdkConstantType.FEATURE) 1846 public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep"; 1847 1848 /** 1849 * Feature for {@link #getSystemAvailableFeatures} and 1850 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1851 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1852 * what level of optional hardware features limits it supports. 1853 * <p> 1854 * Level 0 includes the base Vulkan requirements as well as: 1855 * <ul><li>{@code VkPhysicalDeviceFeatures::textureCompressionETC2}</li></ul> 1856 * <p> 1857 * Level 1 additionally includes: 1858 * <ul> 1859 * <li>{@code VkPhysicalDeviceFeatures::fullDrawIndexUint32}</li> 1860 * <li>{@code VkPhysicalDeviceFeatures::imageCubeArray}</li> 1861 * <li>{@code VkPhysicalDeviceFeatures::independentBlend}</li> 1862 * <li>{@code VkPhysicalDeviceFeatures::geometryShader}</li> 1863 * <li>{@code VkPhysicalDeviceFeatures::tessellationShader}</li> 1864 * <li>{@code VkPhysicalDeviceFeatures::sampleRateShading}</li> 1865 * <li>{@code VkPhysicalDeviceFeatures::textureCompressionASTC_LDR}</li> 1866 * <li>{@code VkPhysicalDeviceFeatures::fragmentStoresAndAtomics}</li> 1867 * <li>{@code VkPhysicalDeviceFeatures::shaderImageGatherExtended}</li> 1868 * <li>{@code VkPhysicalDeviceFeatures::shaderUniformBufferArrayDynamicIndexing}</li> 1869 * <li>{@code VkPhysicalDeviceFeatures::shaderSampledImageArrayDynamicIndexing}</li> 1870 * </ul> 1871 */ 1872 @SdkConstant(SdkConstantType.FEATURE) 1873 public static final String FEATURE_VULKAN_HARDWARE_LEVEL = "android.hardware.vulkan.level"; 1874 1875 /** 1876 * Feature for {@link #getSystemAvailableFeatures} and 1877 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1878 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1879 * what level of optional compute features are supported beyond the Vulkan 1.0 requirements. 1880 * <p> 1881 * Compute level 0 indicates support for the {@code VariablePointers} SPIR-V capability defined 1882 * by the SPV_KHR_variable_pointers extension. 1883 */ 1884 @SdkConstant(SdkConstantType.FEATURE) 1885 public static final String FEATURE_VULKAN_HARDWARE_COMPUTE = "android.hardware.vulkan.compute"; 1886 1887 /** 1888 * Feature for {@link #getSystemAvailableFeatures} and 1889 * {@link #hasSystemFeature(String, int)}: The version of this feature indicates the highest 1890 * {@code VkPhysicalDeviceProperties::apiVersion} supported by the physical devices that support 1891 * the hardware level indicated by {@link #FEATURE_VULKAN_HARDWARE_LEVEL}. The feature version 1892 * uses the same encoding as Vulkan version numbers: 1893 * <ul> 1894 * <li>Major version number in bits 31-22</li> 1895 * <li>Minor version number in bits 21-12</li> 1896 * <li>Patch version number in bits 11-0</li> 1897 * </ul> 1898 */ 1899 @SdkConstant(SdkConstantType.FEATURE) 1900 public static final String FEATURE_VULKAN_HARDWARE_VERSION = "android.hardware.vulkan.version"; 1901 1902 /** 1903 * Feature for {@link #getSystemAvailableFeatures} and 1904 * {@link #hasSystemFeature}: The device includes broadcast radio tuner. 1905 * @hide 1906 */ 1907 @SystemApi 1908 @SdkConstant(SdkConstantType.FEATURE) 1909 public static final String FEATURE_BROADCAST_RADIO = "android.hardware.broadcastradio"; 1910 1911 /** 1912 * Feature for {@link #getSystemAvailableFeatures} and 1913 * {@link #hasSystemFeature}: The device includes an accelerometer. 1914 */ 1915 @SdkConstant(SdkConstantType.FEATURE) 1916 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1917 1918 /** 1919 * Feature for {@link #getSystemAvailableFeatures} and 1920 * {@link #hasSystemFeature}: The device includes a barometer (air 1921 * pressure sensor.) 1922 */ 1923 @SdkConstant(SdkConstantType.FEATURE) 1924 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1925 1926 /** 1927 * Feature for {@link #getSystemAvailableFeatures} and 1928 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1929 */ 1930 @SdkConstant(SdkConstantType.FEATURE) 1931 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1932 1933 /** 1934 * Feature for {@link #getSystemAvailableFeatures} and 1935 * {@link #hasSystemFeature}: The device includes a gyroscope. 1936 */ 1937 @SdkConstant(SdkConstantType.FEATURE) 1938 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1939 1940 /** 1941 * Feature for {@link #getSystemAvailableFeatures} and 1942 * {@link #hasSystemFeature}: The device includes a light sensor. 1943 */ 1944 @SdkConstant(SdkConstantType.FEATURE) 1945 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1946 1947 /** 1948 * Feature for {@link #getSystemAvailableFeatures} and 1949 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1950 */ 1951 @SdkConstant(SdkConstantType.FEATURE) 1952 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1953 1954 /** 1955 * Feature for {@link #getSystemAvailableFeatures} and 1956 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1957 */ 1958 @SdkConstant(SdkConstantType.FEATURE) 1959 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1960 1961 /** 1962 * Feature for {@link #getSystemAvailableFeatures} and 1963 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1964 */ 1965 @SdkConstant(SdkConstantType.FEATURE) 1966 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1967 1968 /** 1969 * Feature for {@link #getSystemAvailableFeatures} and 1970 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1971 */ 1972 @SdkConstant(SdkConstantType.FEATURE) 1973 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1974 1975 /** 1976 * Feature for {@link #getSystemAvailableFeatures} and 1977 * {@link #hasSystemFeature}: The heart rate sensor on this device is an Electrocardiogram. 1978 */ 1979 @SdkConstant(SdkConstantType.FEATURE) 1980 public static final String FEATURE_SENSOR_HEART_RATE_ECG = 1981 "android.hardware.sensor.heartrate.ecg"; 1982 1983 /** 1984 * Feature for {@link #getSystemAvailableFeatures} and 1985 * {@link #hasSystemFeature}: The device includes a relative humidity sensor. 1986 */ 1987 @SdkConstant(SdkConstantType.FEATURE) 1988 public static final String FEATURE_SENSOR_RELATIVE_HUMIDITY = 1989 "android.hardware.sensor.relative_humidity"; 1990 1991 /** 1992 * Feature for {@link #getSystemAvailableFeatures} and 1993 * {@link #hasSystemFeature}: The device includes an ambient temperature sensor. 1994 */ 1995 @SdkConstant(SdkConstantType.FEATURE) 1996 public static final String FEATURE_SENSOR_AMBIENT_TEMPERATURE = 1997 "android.hardware.sensor.ambient_temperature"; 1998 1999 /** 2000 * Feature for {@link #getSystemAvailableFeatures} and 2001 * {@link #hasSystemFeature}: The device supports high fidelity sensor processing 2002 * capabilities. 2003 */ 2004 @SdkConstant(SdkConstantType.FEATURE) 2005 public static final String FEATURE_HIFI_SENSORS = 2006 "android.hardware.sensor.hifi_sensors"; 2007 2008 /** 2009 * Feature for {@link #getSystemAvailableFeatures} and 2010 * {@link #hasSystemFeature}: The device has a telephony radio with data 2011 * communication support. 2012 */ 2013 @SdkConstant(SdkConstantType.FEATURE) 2014 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 2015 2016 /** 2017 * Feature for {@link #getSystemAvailableFeatures} and 2018 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 2019 */ 2020 @SdkConstant(SdkConstantType.FEATURE) 2021 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 2022 2023 /** 2024 * Feature for {@link #getSystemAvailableFeatures} and 2025 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 2026 */ 2027 @SdkConstant(SdkConstantType.FEATURE) 2028 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 2029 2030 /** 2031 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2032 * The device supports telephony carrier restriction mechanism. 2033 * 2034 * <p>Devices declaring this feature must have an implementation of the 2035 * {@link android.telephony.TelephonyManager#getAllowedCarriers} and 2036 * {@link android.telephony.TelephonyManager#setAllowedCarriers}. 2037 * @hide 2038 */ 2039 @SystemApi 2040 @SdkConstant(SdkConstantType.FEATURE) 2041 public static final String FEATURE_TELEPHONY_CARRIERLOCK = 2042 "android.hardware.telephony.carrierlock"; 2043 2044 /** 2045 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device 2046 * supports embedded subscriptions on eUICCs. 2047 * TODO(b/35851809): Make this public. 2048 * @hide 2049 */ 2050 @SdkConstant(SdkConstantType.FEATURE) 2051 public static final String FEATURE_TELEPHONY_EUICC = "android.hardware.telephony.euicc"; 2052 2053 /** 2054 * Feature for {@link #getSystemAvailableFeatures} and 2055 * {@link #hasSystemFeature}: The device supports connecting to USB devices 2056 * as the USB host. 2057 */ 2058 @SdkConstant(SdkConstantType.FEATURE) 2059 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 2060 2061 /** 2062 * Feature for {@link #getSystemAvailableFeatures} and 2063 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 2064 */ 2065 @SdkConstant(SdkConstantType.FEATURE) 2066 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 2067 2068 /** 2069 * Feature for {@link #getSystemAvailableFeatures} and 2070 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 2071 */ 2072 @SdkConstant(SdkConstantType.FEATURE) 2073 public static final String FEATURE_SIP = "android.software.sip"; 2074 2075 /** 2076 * Feature for {@link #getSystemAvailableFeatures} and 2077 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 2078 */ 2079 @SdkConstant(SdkConstantType.FEATURE) 2080 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 2081 2082 /** 2083 * Feature for {@link #getSystemAvailableFeatures} and 2084 * {@link #hasSystemFeature}: The Connection Service API is enabled on the device. 2085 */ 2086 @SdkConstant(SdkConstantType.FEATURE) 2087 public static final String FEATURE_CONNECTION_SERVICE = "android.software.connectionservice"; 2088 2089 /** 2090 * Feature for {@link #getSystemAvailableFeatures} and 2091 * {@link #hasSystemFeature}: The device's display has a touch screen. 2092 */ 2093 @SdkConstant(SdkConstantType.FEATURE) 2094 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 2095 2096 /** 2097 * Feature for {@link #getSystemAvailableFeatures} and 2098 * {@link #hasSystemFeature}: The device's touch screen supports 2099 * multitouch sufficient for basic two-finger gesture detection. 2100 */ 2101 @SdkConstant(SdkConstantType.FEATURE) 2102 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 2103 2104 /** 2105 * Feature for {@link #getSystemAvailableFeatures} and 2106 * {@link #hasSystemFeature}: The device's touch screen is capable of 2107 * tracking two or more fingers fully independently. 2108 */ 2109 @SdkConstant(SdkConstantType.FEATURE) 2110 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 2111 2112 /** 2113 * Feature for {@link #getSystemAvailableFeatures} and 2114 * {@link #hasSystemFeature}: The device's touch screen is capable of 2115 * tracking a full hand of fingers fully independently -- that is, 5 or 2116 * more simultaneous independent pointers. 2117 */ 2118 @SdkConstant(SdkConstantType.FEATURE) 2119 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 2120 2121 /** 2122 * Feature for {@link #getSystemAvailableFeatures} and 2123 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2124 * does support touch emulation for basic events. For instance, the 2125 * device might use a mouse or remote control to drive a cursor, and 2126 * emulate basic touch pointer events like down, up, drag, etc. All 2127 * devices that support android.hardware.touchscreen or a sub-feature are 2128 * presumed to also support faketouch. 2129 */ 2130 @SdkConstant(SdkConstantType.FEATURE) 2131 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 2132 2133 /** 2134 * Feature for {@link #getSystemAvailableFeatures} and 2135 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2136 * does support touch emulation for basic events that supports distinct 2137 * tracking of two or more fingers. This is an extension of 2138 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2139 * that unlike a distinct multitouch screen as defined by 2140 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 2141 * devices will not actually provide full two-finger gestures since the 2142 * input is being transformed to cursor movement on the screen. That is, 2143 * single finger gestures will move a cursor; two-finger swipes will 2144 * result in single-finger touch events; other two-finger gestures will 2145 * result in the corresponding two-finger touch event. 2146 */ 2147 @SdkConstant(SdkConstantType.FEATURE) 2148 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 2149 2150 /** 2151 * Feature for {@link #getSystemAvailableFeatures} and 2152 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2153 * does support touch emulation for basic events that supports tracking 2154 * a hand of fingers (5 or more fingers) fully independently. 2155 * This is an extension of 2156 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2157 * that unlike a multitouch screen as defined by 2158 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 2159 * gestures can be detected due to the limitations described for 2160 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 2161 */ 2162 @SdkConstant(SdkConstantType.FEATURE) 2163 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 2164 2165 /** 2166 * Feature for {@link #getSystemAvailableFeatures} and 2167 * {@link #hasSystemFeature}: The device has biometric hardware to detect a fingerprint. 2168 */ 2169 @SdkConstant(SdkConstantType.FEATURE) 2170 public static final String FEATURE_FINGERPRINT = "android.hardware.fingerprint"; 2171 2172 /** 2173 * Feature for {@link #getSystemAvailableFeatures} and 2174 * {@link #hasSystemFeature}: The device supports portrait orientation 2175 * screens. For backwards compatibility, you can assume that if neither 2176 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 2177 * both portrait and landscape. 2178 */ 2179 @SdkConstant(SdkConstantType.FEATURE) 2180 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 2181 2182 /** 2183 * Feature for {@link #getSystemAvailableFeatures} and 2184 * {@link #hasSystemFeature}: The device supports landscape orientation 2185 * screens. For backwards compatibility, you can assume that if neither 2186 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 2187 * both portrait and landscape. 2188 */ 2189 @SdkConstant(SdkConstantType.FEATURE) 2190 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 2191 2192 /** 2193 * Feature for {@link #getSystemAvailableFeatures} and 2194 * {@link #hasSystemFeature}: The device supports live wallpapers. 2195 */ 2196 @SdkConstant(SdkConstantType.FEATURE) 2197 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 2198 /** 2199 * Feature for {@link #getSystemAvailableFeatures} and 2200 * {@link #hasSystemFeature}: The device supports app widgets. 2201 */ 2202 @SdkConstant(SdkConstantType.FEATURE) 2203 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 2204 2205 /** 2206 * @hide 2207 * Feature for {@link #getSystemAvailableFeatures} and 2208 * {@link #hasSystemFeature}: The device supports 2209 * {@link android.service.voice.VoiceInteractionService} and 2210 * {@link android.app.VoiceInteractor}. 2211 */ 2212 @SdkConstant(SdkConstantType.FEATURE) 2213 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 2214 2215 2216 /** 2217 * Feature for {@link #getSystemAvailableFeatures} and 2218 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 2219 * by third party applications. 2220 */ 2221 @SdkConstant(SdkConstantType.FEATURE) 2222 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 2223 2224 /** 2225 * Feature for {@link #getSystemAvailableFeatures} and 2226 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 2227 * with the {@link android.inputmethodservice.InputMethodService} API. 2228 */ 2229 @SdkConstant(SdkConstantType.FEATURE) 2230 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 2231 2232 /** 2233 * Feature for {@link #getSystemAvailableFeatures} and 2234 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 2235 */ 2236 @SdkConstant(SdkConstantType.FEATURE) 2237 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 2238 2239 /** 2240 * Feature for {@link #getSystemAvailableFeatures} and 2241 * {@link #hasSystemFeature}: The device supports leanback UI. This is 2242 * typically used in a living room television experience, but is a software 2243 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 2244 * feature will use resources associated with the "television" UI mode. 2245 */ 2246 @SdkConstant(SdkConstantType.FEATURE) 2247 public static final String FEATURE_LEANBACK = "android.software.leanback"; 2248 2249 /** 2250 * Feature for {@link #getSystemAvailableFeatures} and 2251 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 2252 * applications designed for this experience should be run, though this is 2253 * not enforced by the system. 2254 */ 2255 @SdkConstant(SdkConstantType.FEATURE) 2256 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 2257 2258 /** 2259 * Feature for {@link #getSystemAvailableFeatures} and 2260 * {@link #hasSystemFeature}: The device supports live TV and can display 2261 * contents from TV inputs implemented with the 2262 * {@link android.media.tv.TvInputService} API. 2263 */ 2264 @SdkConstant(SdkConstantType.FEATURE) 2265 public static final String FEATURE_LIVE_TV = "android.software.live_tv"; 2266 2267 /** 2268 * Feature for {@link #getSystemAvailableFeatures} and 2269 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 2270 */ 2271 @SdkConstant(SdkConstantType.FEATURE) 2272 public static final String FEATURE_WIFI = "android.hardware.wifi"; 2273 2274 /** 2275 * Feature for {@link #getSystemAvailableFeatures} and 2276 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 2277 */ 2278 @SdkConstant(SdkConstantType.FEATURE) 2279 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 2280 2281 /** 2282 * Feature for {@link #getSystemAvailableFeatures} and 2283 * {@link #hasSystemFeature}: The device supports Wi-Fi Aware. 2284 */ 2285 @SdkConstant(SdkConstantType.FEATURE) 2286 public static final String FEATURE_WIFI_AWARE = "android.hardware.wifi.aware"; 2287 2288 /** 2289 * Feature for {@link #getSystemAvailableFeatures} and 2290 * {@link #hasSystemFeature}: The device supports Wi-Fi Passpoint. 2291 */ 2292 @SdkConstant(SdkConstantType.FEATURE) 2293 public static final String FEATURE_WIFI_PASSPOINT = "android.hardware.wifi.passpoint"; 2294 2295 /** 2296 * Feature for {@link #getSystemAvailableFeatures} and 2297 * {@link #hasSystemFeature}: The device supports LoWPAN networking. 2298 * @hide 2299 */ 2300 @SdkConstant(SdkConstantType.FEATURE) 2301 public static final String FEATURE_LOWPAN = "android.hardware.lowpan"; 2302 2303 /** 2304 * Feature for {@link #getSystemAvailableFeatures} and 2305 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2306 * on a vehicle headunit. A headunit here is defined to be inside a 2307 * vehicle that may or may not be moving. A headunit uses either a 2308 * primary display in the center console and/or additional displays in 2309 * the instrument cluster or elsewhere in the vehicle. Headunit display(s) 2310 * have limited size and resolution. The user will likely be focused on 2311 * driving so limiting driver distraction is a primary concern. User input 2312 * can be a variety of hard buttons, touch, rotary controllers and even mouse- 2313 * like interfaces. 2314 */ 2315 @SdkConstant(SdkConstantType.FEATURE) 2316 public static final String FEATURE_AUTOMOTIVE = "android.hardware.type.automotive"; 2317 2318 /** 2319 * Feature for {@link #getSystemAvailableFeatures} and 2320 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2321 * on a television. Television here is defined to be a typical living 2322 * room television experience: displayed on a big screen, where the user 2323 * is sitting far away from it, and the dominant form of input will be 2324 * something like a DPAD, not through touch or mouse. 2325 * @deprecated use {@link #FEATURE_LEANBACK} instead. 2326 */ 2327 @Deprecated 2328 @SdkConstant(SdkConstantType.FEATURE) 2329 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 2330 2331 /** 2332 * Feature for {@link #getSystemAvailableFeatures} and 2333 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2334 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 2335 * the wrist. The user is very close when interacting with the device. 2336 */ 2337 @SdkConstant(SdkConstantType.FEATURE) 2338 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 2339 2340 /** 2341 * Feature for {@link #getSystemAvailableFeatures} and 2342 * {@link #hasSystemFeature}: This is a device for IoT and may not have an UI. An embedded 2343 * device is defined as a full stack Android device with or without a display and no 2344 * user-installable apps. 2345 */ 2346 @SdkConstant(SdkConstantType.FEATURE) 2347 public static final String FEATURE_EMBEDDED = "android.hardware.type.embedded"; 2348 2349 /** 2350 * Feature for {@link #getSystemAvailableFeatures} and 2351 * {@link #hasSystemFeature}: This is a device dedicated to be primarily used 2352 * with keyboard, mouse or touchpad. This includes traditional desktop 2353 * computers, laptops and variants such as convertibles or detachables. 2354 * Due to the larger screen, the device will most likely use the 2355 * {@link #FEATURE_FREEFORM_WINDOW_MANAGEMENT} feature as well. 2356 */ 2357 @SdkConstant(SdkConstantType.FEATURE) 2358 public static final String FEATURE_PC = "android.hardware.type.pc"; 2359 2360 /** 2361 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2362 * The device supports printing. 2363 */ 2364 @SdkConstant(SdkConstantType.FEATURE) 2365 public static final String FEATURE_PRINTING = "android.software.print"; 2366 2367 /** 2368 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2369 * The device supports {@link android.companion.CompanionDeviceManager#associate associating} 2370 * with devices via {@link android.companion.CompanionDeviceManager}. 2371 */ 2372 @SdkConstant(SdkConstantType.FEATURE) 2373 public static final String FEATURE_COMPANION_DEVICE_SETUP 2374 = "android.software.companion_device_setup"; 2375 2376 /** 2377 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2378 * The device can perform backup and restore operations on installed applications. 2379 */ 2380 @SdkConstant(SdkConstantType.FEATURE) 2381 public static final String FEATURE_BACKUP = "android.software.backup"; 2382 2383 /** 2384 * Feature for {@link #getSystemAvailableFeatures} and 2385 * {@link #hasSystemFeature}: The device supports freeform window management. 2386 * Windows have title bars and can be moved and resized. 2387 */ 2388 // If this feature is present, you also need to set 2389 // com.android.internal.R.config_freeformWindowManagement to true in your configuration overlay. 2390 @SdkConstant(SdkConstantType.FEATURE) 2391 public static final String FEATURE_FREEFORM_WINDOW_MANAGEMENT 2392 = "android.software.freeform_window_management"; 2393 2394 /** 2395 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2396 * The device supports picture-in-picture multi-window mode. 2397 */ 2398 @SdkConstant(SdkConstantType.FEATURE) 2399 public static final String FEATURE_PICTURE_IN_PICTURE = "android.software.picture_in_picture"; 2400 2401 /** 2402 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2403 * The device supports running activities on secondary displays. 2404 */ 2405 @SdkConstant(SdkConstantType.FEATURE) 2406 public static final String FEATURE_ACTIVITIES_ON_SECONDARY_DISPLAYS 2407 = "android.software.activities_on_secondary_displays"; 2408 2409 /** 2410 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2411 * The device supports creating secondary users and managed profiles via 2412 * {@link DevicePolicyManager}. 2413 */ 2414 @SdkConstant(SdkConstantType.FEATURE) 2415 public static final String FEATURE_MANAGED_USERS = "android.software.managed_users"; 2416 2417 /** 2418 * @hide 2419 * TODO: Remove after dependencies updated b/17392243 2420 */ 2421 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_users"; 2422 2423 /** 2424 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2425 * The device supports verified boot. 2426 */ 2427 @SdkConstant(SdkConstantType.FEATURE) 2428 public static final String FEATURE_VERIFIED_BOOT = "android.software.verified_boot"; 2429 2430 /** 2431 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2432 * The device supports secure removal of users. When a user is deleted the data associated 2433 * with that user is securely deleted and no longer available. 2434 */ 2435 @SdkConstant(SdkConstantType.FEATURE) 2436 public static final String FEATURE_SECURELY_REMOVES_USERS 2437 = "android.software.securely_removes_users"; 2438 2439 /** {@hide} */ 2440 @SdkConstant(SdkConstantType.FEATURE) 2441 public static final String FEATURE_FILE_BASED_ENCRYPTION 2442 = "android.software.file_based_encryption"; 2443 2444 /** 2445 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2446 * The device has a full implementation of the android.webkit.* APIs. Devices 2447 * lacking this feature will not have a functioning WebView implementation. 2448 */ 2449 @SdkConstant(SdkConstantType.FEATURE) 2450 public static final String FEATURE_WEBVIEW = "android.software.webview"; 2451 2452 /** 2453 * Feature for {@link #getSystemAvailableFeatures} and 2454 * {@link #hasSystemFeature}: This device supports ethernet. 2455 */ 2456 @SdkConstant(SdkConstantType.FEATURE) 2457 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 2458 2459 /** 2460 * Feature for {@link #getSystemAvailableFeatures} and 2461 * {@link #hasSystemFeature}: This device supports HDMI-CEC. 2462 * @hide 2463 */ 2464 @SdkConstant(SdkConstantType.FEATURE) 2465 public static final String FEATURE_HDMI_CEC = "android.hardware.hdmi.cec"; 2466 2467 /** 2468 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2469 * The device has all of the inputs necessary to be considered a compatible game controller, or 2470 * includes a compatible game controller in the box. 2471 */ 2472 @SdkConstant(SdkConstantType.FEATURE) 2473 public static final String FEATURE_GAMEPAD = "android.hardware.gamepad"; 2474 2475 /** 2476 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2477 * The device has a full implementation of the android.media.midi.* APIs. 2478 */ 2479 @SdkConstant(SdkConstantType.FEATURE) 2480 public static final String FEATURE_MIDI = "android.software.midi"; 2481 2482 /** 2483 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2484 * The device implements an optimized mode for virtual reality (VR) applications that handles 2485 * stereoscopic rendering of notifications, and disables most monocular system UI components 2486 * while a VR application has user focus. 2487 * Devices declaring this feature must include an application implementing a 2488 * {@link android.service.vr.VrListenerService} that can be targeted by VR applications via 2489 * {@link android.app.Activity#setVrModeEnabled}. 2490 */ 2491 @SdkConstant(SdkConstantType.FEATURE) 2492 public static final String FEATURE_VR_MODE = "android.software.vr.mode"; 2493 2494 /** 2495 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2496 * The device implements {@link #FEATURE_VR_MODE} but additionally meets extra CDD requirements 2497 * to provide a high-quality VR experience. In general, devices declaring this feature will 2498 * additionally: 2499 * <ul> 2500 * <li>Deliver consistent performance at a high framerate over an extended period of time 2501 * for typical VR application CPU/GPU workloads with a minimal number of frame drops for VR 2502 * applications that have called 2503 * {@link android.view.Window#setSustainedPerformanceMode}.</li> 2504 * <li>Implement {@link #FEATURE_HIFI_SENSORS} and have a low sensor latency.</li> 2505 * <li>Include optimizations to lower display persistence while running VR applications.</li> 2506 * <li>Implement an optimized render path to minimize latency to draw to the device's main 2507 * display.</li> 2508 * <li>Include the following EGL extensions: EGL_ANDROID_create_native_client_buffer, 2509 * EGL_ANDROID_front_buffer_auto_refresh, EGL_EXT_protected_content, 2510 * EGL_KHR_mutable_render_buffer, EGL_KHR_reusable_sync, and EGL_KHR_wait_sync.</li> 2511 * <li>Provide at least one CPU core that is reserved for use solely by the top, foreground 2512 * VR application process for critical render threads while such an application is 2513 * running.</li> 2514 * </ul> 2515 */ 2516 @SdkConstant(SdkConstantType.FEATURE) 2517 public static final String FEATURE_VR_MODE_HIGH_PERFORMANCE 2518 = "android.hardware.vr.high_performance"; 2519 2520 /** 2521 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2522 * The device supports autofill of user credentials, addresses, credit cards, etc 2523 * via integration with {@link android.service.autofill.AutofillService autofill 2524 * providers}. 2525 */ 2526 @SdkConstant(SdkConstantType.FEATURE) 2527 public static final String FEATURE_AUTOFILL = "android.software.autofill"; 2528 2529 /** 2530 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2531 * The device implements headtracking suitable for a VR device. 2532 */ 2533 @SdkConstant(SdkConstantType.FEATURE) 2534 public static final String FEATURE_VR_HEADTRACKING = "android.hardware.vr.headtracking"; 2535 2536 /** 2537 * Action to external storage service to clean out removed apps. 2538 * @hide 2539 */ 2540 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 2541 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 2542 2543 /** 2544 * Extra field name for the URI to a verification file. Passed to a package 2545 * verifier. 2546 * 2547 * @hide 2548 */ 2549 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 2550 2551 /** 2552 * Extra field name for the ID of a package pending verification. Passed to 2553 * a package verifier and is used to call back to 2554 * {@link PackageManager#verifyPendingInstall(int, int)} 2555 */ 2556 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 2557 2558 /** 2559 * Extra field name for the package identifier which is trying to install 2560 * the package. 2561 * 2562 * @hide 2563 */ 2564 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 2565 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 2566 2567 /** 2568 * Extra field name for the requested install flags for a package pending 2569 * verification. Passed to a package verifier. 2570 * 2571 * @hide 2572 */ 2573 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 2574 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 2575 2576 /** 2577 * Extra field name for the uid of who is requesting to install 2578 * the package. 2579 * 2580 * @hide 2581 */ 2582 public static final String EXTRA_VERIFICATION_INSTALLER_UID 2583 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 2584 2585 /** 2586 * Extra field name for the package name of a package pending verification. 2587 * 2588 * @hide 2589 */ 2590 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 2591 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 2592 /** 2593 * Extra field name for the result of a verification, either 2594 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 2595 * Passed to package verifiers after a package is verified. 2596 */ 2597 public static final String EXTRA_VERIFICATION_RESULT 2598 = "android.content.pm.extra.VERIFICATION_RESULT"; 2599 2600 /** 2601 * Extra field name for the version code of a package pending verification. 2602 * 2603 * @hide 2604 */ 2605 public static final String EXTRA_VERIFICATION_VERSION_CODE 2606 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 2607 2608 /** 2609 * Extra field name for the ID of a intent filter pending verification. 2610 * Passed to an intent filter verifier and is used to call back to 2611 * {@link #verifyIntentFilter} 2612 * 2613 * @hide 2614 */ 2615 public static final String EXTRA_INTENT_FILTER_VERIFICATION_ID 2616 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_ID"; 2617 2618 /** 2619 * Extra field name for the scheme used for an intent filter pending verification. Passed to 2620 * an intent filter verifier and is used to construct the URI to verify against. 2621 * 2622 * Usually this is "https" 2623 * 2624 * @hide 2625 */ 2626 public static final String EXTRA_INTENT_FILTER_VERIFICATION_URI_SCHEME 2627 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_URI_SCHEME"; 2628 2629 /** 2630 * Extra field name for the host names to be used for an intent filter pending verification. 2631 * Passed to an intent filter verifier and is used to construct the URI to verify the 2632 * intent filter. 2633 * 2634 * This is a space delimited list of hosts. 2635 * 2636 * @hide 2637 */ 2638 public static final String EXTRA_INTENT_FILTER_VERIFICATION_HOSTS 2639 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_HOSTS"; 2640 2641 /** 2642 * Extra field name for the package name to be used for an intent filter pending verification. 2643 * Passed to an intent filter verifier and is used to check the verification responses coming 2644 * from the hosts. Each host response will need to include the package name of APK containing 2645 * the intent filter. 2646 * 2647 * @hide 2648 */ 2649 public static final String EXTRA_INTENT_FILTER_VERIFICATION_PACKAGE_NAME 2650 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_PACKAGE_NAME"; 2651 2652 /** 2653 * The action used to request that the user approve a permission request 2654 * from the application. 2655 * 2656 * @hide 2657 */ 2658 @SystemApi 2659 public static final String ACTION_REQUEST_PERMISSIONS = 2660 "android.content.pm.action.REQUEST_PERMISSIONS"; 2661 2662 /** 2663 * The names of the requested permissions. 2664 * <p> 2665 * <strong>Type:</strong> String[] 2666 * </p> 2667 * 2668 * @hide 2669 */ 2670 @SystemApi 2671 public static final String EXTRA_REQUEST_PERMISSIONS_NAMES = 2672 "android.content.pm.extra.REQUEST_PERMISSIONS_NAMES"; 2673 2674 /** 2675 * The results from the permissions request. 2676 * <p> 2677 * <strong>Type:</strong> int[] of #PermissionResult 2678 * </p> 2679 * 2680 * @hide 2681 */ 2682 @SystemApi 2683 public static final String EXTRA_REQUEST_PERMISSIONS_RESULTS 2684 = "android.content.pm.extra.REQUEST_PERMISSIONS_RESULTS"; 2685 2686 /** 2687 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2688 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 2689 * the existing definition for the permission. 2690 * @hide 2691 */ 2692 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 2693 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 2694 2695 /** 2696 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2697 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 2698 * being redundantly defined by the package being installed. 2699 * @hide 2700 */ 2701 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 2702 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 2703 2704 /** 2705 * Permission flag: The permission is set in its current state 2706 * by the user and apps can still request it at runtime. 2707 * 2708 * @hide 2709 */ 2710 @SystemApi 2711 public static final int FLAG_PERMISSION_USER_SET = 1 << 0; 2712 2713 /** 2714 * Permission flag: The permission is set in its current state 2715 * by the user and it is fixed, i.e. apps can no longer request 2716 * this permission. 2717 * 2718 * @hide 2719 */ 2720 @SystemApi 2721 public static final int FLAG_PERMISSION_USER_FIXED = 1 << 1; 2722 2723 /** 2724 * Permission flag: The permission is set in its current state 2725 * by device policy and neither apps nor the user can change 2726 * its state. 2727 * 2728 * @hide 2729 */ 2730 @SystemApi 2731 public static final int FLAG_PERMISSION_POLICY_FIXED = 1 << 2; 2732 2733 /** 2734 * Permission flag: The permission is set in a granted state but 2735 * access to resources it guards is restricted by other means to 2736 * enable revoking a permission on legacy apps that do not support 2737 * runtime permissions. If this permission is upgraded to runtime 2738 * because the app was updated to support runtime permissions, the 2739 * the permission will be revoked in the upgrade process. 2740 * 2741 * @hide 2742 */ 2743 @SystemApi 2744 public static final int FLAG_PERMISSION_REVOKE_ON_UPGRADE = 1 << 3; 2745 2746 /** 2747 * Permission flag: The permission is set in its current state 2748 * because the app is a component that is a part of the system. 2749 * 2750 * @hide 2751 */ 2752 @SystemApi 2753 public static final int FLAG_PERMISSION_SYSTEM_FIXED = 1 << 4; 2754 2755 /** 2756 * Permission flag: The permission is granted by default because it 2757 * enables app functionality that is expected to work out-of-the-box 2758 * for providing a smooth user experience. For example, the phone app 2759 * is expected to have the phone permission. 2760 * 2761 * @hide 2762 */ 2763 @SystemApi 2764 public static final int FLAG_PERMISSION_GRANTED_BY_DEFAULT = 1 << 5; 2765 2766 /** 2767 * Permission flag: The permission has to be reviewed before any of 2768 * the app components can run. 2769 * 2770 * @hide 2771 */ 2772 @SystemApi 2773 public static final int FLAG_PERMISSION_REVIEW_REQUIRED = 1 << 6; 2774 2775 /** 2776 * Mask for all permission flags. 2777 * 2778 * @hide 2779 */ 2780 @SystemApi 2781 public static final int MASK_PERMISSION_FLAGS = 0xFF; 2782 2783 /** 2784 * This is a library that contains components apps can invoke. For 2785 * example, a services for apps to bind to, or standard chooser UI, 2786 * etc. This library is versioned and backwards compatible. Clients 2787 * should check its version via {@link android.ext.services.Version 2788 * #getVersionCode()} and avoid calling APIs added in later versions. 2789 * 2790 * @hide 2791 */ 2792 public static final String SYSTEM_SHARED_LIBRARY_SERVICES = "android.ext.services"; 2793 2794 /** 2795 * This is a library that contains components apps can dynamically 2796 * load. For example, new widgets, helper classes, etc. This library 2797 * is versioned and backwards compatible. Clients should check its 2798 * version via {@link android.ext.shared.Version#getVersionCode()} 2799 * and avoid calling APIs added in later versions. 2800 * 2801 * @hide 2802 */ 2803 public static final String SYSTEM_SHARED_LIBRARY_SHARED = "android.ext.shared"; 2804 2805 /** 2806 * Used when starting a process for an Activity. 2807 * 2808 * @hide 2809 */ 2810 public static final int NOTIFY_PACKAGE_USE_ACTIVITY = 0; 2811 2812 /** 2813 * Used when starting a process for a Service. 2814 * 2815 * @hide 2816 */ 2817 public static final int NOTIFY_PACKAGE_USE_SERVICE = 1; 2818 2819 /** 2820 * Used when moving a Service to the foreground. 2821 * 2822 * @hide 2823 */ 2824 public static final int NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE = 2; 2825 2826 /** 2827 * Used when starting a process for a BroadcastReceiver. 2828 * 2829 * @hide 2830 */ 2831 public static final int NOTIFY_PACKAGE_USE_BROADCAST_RECEIVER = 3; 2832 2833 /** 2834 * Used when starting a process for a ContentProvider. 2835 * 2836 * @hide 2837 */ 2838 public static final int NOTIFY_PACKAGE_USE_CONTENT_PROVIDER = 4; 2839 2840 /** 2841 * Used when starting a process for a BroadcastReceiver. 2842 * 2843 * @hide 2844 */ 2845 public static final int NOTIFY_PACKAGE_USE_BACKUP = 5; 2846 2847 /** 2848 * Used with Context.getClassLoader() across Android packages. 2849 * 2850 * @hide 2851 */ 2852 public static final int NOTIFY_PACKAGE_USE_CROSS_PACKAGE = 6; 2853 2854 /** 2855 * Used when starting a package within a process for Instrumentation. 2856 * 2857 * @hide 2858 */ 2859 public static final int NOTIFY_PACKAGE_USE_INSTRUMENTATION = 7; 2860 2861 /** 2862 * Total number of usage reasons. 2863 * 2864 * @hide 2865 */ 2866 public static final int NOTIFY_PACKAGE_USE_REASONS_COUNT = 8; 2867 2868 /** 2869 * Constant for specifying the highest installed package version code. 2870 */ 2871 public static final int VERSION_CODE_HIGHEST = -1; 2872 2873 /** 2874 * Retrieve overall information about an application package that is 2875 * installed on the system. 2876 * 2877 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2878 * desired package. 2879 * @param flags Additional option flags to modify the data returned. 2880 * @return A PackageInfo object containing information about the package. If 2881 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2882 * is not found in the list of installed applications, the package 2883 * information is retrieved from the list of uninstalled 2884 * applications (which includes installed applications as well as 2885 * applications with data directory i.e. applications which had been 2886 * deleted with {@code DONT_DELETE_DATA} flag set). 2887 * @throws NameNotFoundException if a package with the given name cannot be 2888 * found on the system. 2889 */ 2890 public abstract PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags) 2891 throws NameNotFoundException; 2892 2893 /** 2894 * Retrieve overall information about an application package that is 2895 * installed on the system. This method can be used for retrieving 2896 * information about packages for which multiple versions can be installed 2897 * at the time. Currently only packages hosting static shared libraries can 2898 * have multiple installed versions. The method can also be used to get info 2899 * for a package that has a single version installed by passing 2900 * {@link #VERSION_CODE_HIGHEST} in the {@link VersionedPackage} 2901 * constructor. 2902 * 2903 * @param versionedPackage The versioned package for which to query. 2904 * @param flags Additional option flags to modify the data returned. 2905 * @return A PackageInfo object containing information about the package. If 2906 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2907 * is not found in the list of installed applications, the package 2908 * information is retrieved from the list of uninstalled 2909 * applications (which includes installed applications as well as 2910 * applications with data directory i.e. applications which had been 2911 * deleted with {@code DONT_DELETE_DATA} flag set). 2912 * @throws NameNotFoundException if a package with the given name cannot be 2913 * found on the system. 2914 */ 2915 public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, 2916 @PackageInfoFlags int flags) throws NameNotFoundException; 2917 2918 /** 2919 * Retrieve overall information about an application package that is 2920 * installed on the system. 2921 * 2922 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2923 * desired package. 2924 * @param flags Additional option flags to modify the data returned. 2925 * @param userId The user id. 2926 * @return A PackageInfo object containing information about the package. If 2927 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2928 * is not found in the list of installed applications, the package 2929 * information is retrieved from the list of uninstalled 2930 * applications (which includes installed applications as well as 2931 * applications with data directory i.e. applications which had been 2932 * deleted with {@code DONT_DELETE_DATA} flag set). 2933 * @throws NameNotFoundException if a package with the given name cannot be 2934 * found on the system. 2935 * @hide 2936 */ 2937 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 2938 public abstract PackageInfo getPackageInfoAsUser(String packageName, 2939 @PackageInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 2940 2941 /** 2942 * Map from the current package names in use on the device to whatever 2943 * the current canonical name of that package is. 2944 * @param names Array of current names to be mapped. 2945 * @return Returns an array of the same size as the original, containing 2946 * the canonical name for each package. 2947 */ 2948 public abstract String[] currentToCanonicalPackageNames(String[] names); 2949 2950 /** 2951 * Map from a packages canonical name to the current name in use on the device. 2952 * @param names Array of new names to be mapped. 2953 * @return Returns an array of the same size as the original, containing 2954 * the current name for each package. 2955 */ 2956 public abstract String[] canonicalToCurrentPackageNames(String[] names); 2957 2958 /** 2959 * Returns a "good" intent to launch a front-door activity in a package. 2960 * This is used, for example, to implement an "open" button when browsing 2961 * through packages. The current implementation looks first for a main 2962 * activity in the category {@link Intent#CATEGORY_INFO}, and next for a 2963 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}. Returns 2964 * <code>null</code> if neither are found. 2965 * 2966 * @param packageName The name of the package to inspect. 2967 * 2968 * @return A fully-qualified {@link Intent} that can be used to launch the 2969 * main activity in the package. Returns <code>null</code> if the package 2970 * does not contain such an activity, or if <em>packageName</em> is not 2971 * recognized. 2972 */ 2973 public abstract @Nullable Intent getLaunchIntentForPackage(@NonNull String packageName); 2974 2975 /** 2976 * Return a "good" intent to launch a front-door Leanback activity in a 2977 * package, for use for example to implement an "open" button when browsing 2978 * through packages. The current implementation will look for a main 2979 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 2980 * return null if no main leanback activities are found. 2981 * 2982 * @param packageName The name of the package to inspect. 2983 * @return Returns either a fully-qualified Intent that can be used to launch 2984 * the main Leanback activity in the package, or null if the package 2985 * does not contain such an activity. 2986 */ 2987 public abstract @Nullable Intent getLeanbackLaunchIntentForPackage(@NonNull String packageName); 2988 2989 /** 2990 * Return an array of all of the POSIX secondary group IDs that have been 2991 * assigned to the given package. 2992 * <p> 2993 * Note that the same package may have different GIDs under different 2994 * {@link UserHandle} on the same device. 2995 * 2996 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2997 * desired package. 2998 * @return Returns an int array of the assigned GIDs, or null if there are 2999 * none. 3000 * @throws NameNotFoundException if a package with the given name cannot be 3001 * found on the system. 3002 */ 3003 public abstract int[] getPackageGids(@NonNull String packageName) 3004 throws NameNotFoundException; 3005 3006 /** 3007 * Return an array of all of the POSIX secondary group IDs that have been 3008 * assigned to the given package. 3009 * <p> 3010 * Note that the same package may have different GIDs under different 3011 * {@link UserHandle} on the same device. 3012 * 3013 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3014 * desired package. 3015 * @return Returns an int array of the assigned gids, or null if there are 3016 * none. 3017 * @throws NameNotFoundException if a package with the given name cannot be 3018 * found on the system. 3019 */ 3020 public abstract int[] getPackageGids(String packageName, @PackageInfoFlags int flags) 3021 throws NameNotFoundException; 3022 3023 /** 3024 * Return the UID associated with the given package name. 3025 * <p> 3026 * Note that the same package will have different UIDs under different 3027 * {@link UserHandle} on the same device. 3028 * 3029 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3030 * desired package. 3031 * @return Returns an integer UID who owns the given package name. 3032 * @throws NameNotFoundException if a package with the given name can not be 3033 * found on the system. 3034 */ 3035 public abstract int getPackageUid(String packageName, @PackageInfoFlags int flags) 3036 throws NameNotFoundException; 3037 3038 /** 3039 * Return the UID associated with the given package name. 3040 * <p> 3041 * Note that the same package will have different UIDs under different 3042 * {@link UserHandle} on the same device. 3043 * 3044 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3045 * desired package. 3046 * @param userId The user handle identifier to look up the package under. 3047 * @return Returns an integer UID who owns the given package name. 3048 * @throws NameNotFoundException if a package with the given name can not be 3049 * found on the system. 3050 * @hide 3051 */ 3052 public abstract int getPackageUidAsUser(String packageName, @UserIdInt int userId) 3053 throws NameNotFoundException; 3054 3055 /** 3056 * Return the UID associated with the given package name. 3057 * <p> 3058 * Note that the same package will have different UIDs under different 3059 * {@link UserHandle} on the same device. 3060 * 3061 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3062 * desired package. 3063 * @param userId The user handle identifier to look up the package under. 3064 * @return Returns an integer UID who owns the given package name. 3065 * @throws NameNotFoundException if a package with the given name can not be 3066 * found on the system. 3067 * @hide 3068 */ 3069 public abstract int getPackageUidAsUser(String packageName, @PackageInfoFlags int flags, 3070 @UserIdInt int userId) throws NameNotFoundException; 3071 3072 /** 3073 * Retrieve all of the information we know about a particular permission. 3074 * 3075 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 3076 * of the permission you are interested in. 3077 * @param flags Additional option flags to modify the data returned. 3078 * @return Returns a {@link PermissionInfo} containing information about the 3079 * permission. 3080 * @throws NameNotFoundException if a package with the given name cannot be 3081 * found on the system. 3082 */ 3083 public abstract PermissionInfo getPermissionInfo(String name, @PermissionInfoFlags int flags) 3084 throws NameNotFoundException; 3085 3086 /** 3087 * Query for all of the permissions associated with a particular group. 3088 * 3089 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 3090 * of the permission group you are interested in. Use null to 3091 * find all of the permissions not associated with a group. 3092 * @param flags Additional option flags to modify the data returned. 3093 * @return Returns a list of {@link PermissionInfo} containing information 3094 * about all of the permissions in the given group. 3095 * @throws NameNotFoundException if a package with the given name cannot be 3096 * found on the system. 3097 */ 3098 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 3099 @PermissionInfoFlags int flags) throws NameNotFoundException; 3100 3101 /** 3102 * Returns true if Permission Review Mode is enabled, false otherwise. 3103 * 3104 * @hide 3105 */ 3106 @TestApi 3107 public abstract boolean isPermissionReviewModeEnabled(); 3108 3109 /** 3110 * Retrieve all of the information we know about a particular group of 3111 * permissions. 3112 * 3113 * @param name The fully qualified name (i.e. 3114 * com.google.permission_group.APPS) of the permission you are 3115 * interested in. 3116 * @param flags Additional option flags to modify the data returned. 3117 * @return Returns a {@link PermissionGroupInfo} containing information 3118 * about the permission. 3119 * @throws NameNotFoundException if a package with the given name cannot be 3120 * found on the system. 3121 */ 3122 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 3123 @PermissionGroupInfoFlags int flags) throws NameNotFoundException; 3124 3125 /** 3126 * Retrieve all of the known permission groups in the system. 3127 * 3128 * @param flags Additional option flags to modify the data returned. 3129 * @return Returns a list of {@link PermissionGroupInfo} containing 3130 * information about all of the known permission groups. 3131 */ 3132 public abstract List<PermissionGroupInfo> getAllPermissionGroups( 3133 @PermissionGroupInfoFlags int flags); 3134 3135 /** 3136 * Retrieve all of the information we know about a particular 3137 * package/application. 3138 * 3139 * @param packageName The full name (i.e. com.google.apps.contacts) of an 3140 * application. 3141 * @param flags Additional option flags to modify the data returned. 3142 * @return An {@link ApplicationInfo} containing information about the 3143 * package. If flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if 3144 * the package is not found in the list of installed applications, 3145 * the application information is retrieved from the list of 3146 * uninstalled applications (which includes installed applications 3147 * as well as applications with data directory i.e. applications 3148 * which had been deleted with {@code DONT_DELETE_DATA} flag set). 3149 * @throws NameNotFoundException if a package with the given name cannot be 3150 * found on the system. 3151 */ 3152 public abstract ApplicationInfo getApplicationInfo(String packageName, 3153 @ApplicationInfoFlags int flags) throws NameNotFoundException; 3154 3155 /** {@hide} */ 3156 public abstract ApplicationInfo getApplicationInfoAsUser(String packageName, 3157 @ApplicationInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 3158 3159 /** 3160 * Retrieve all of the information we know about a particular activity 3161 * class. 3162 * 3163 * @param component The full component name (i.e. 3164 * com.google.apps.contacts/com.google.apps.contacts. 3165 * ContactsList) of an Activity class. 3166 * @param flags Additional option flags to modify the data returned. 3167 * @return An {@link ActivityInfo} containing information about the 3168 * activity. 3169 * @throws NameNotFoundException if a package with the given name cannot be 3170 * found on the system. 3171 */ 3172 public abstract ActivityInfo getActivityInfo(ComponentName component, 3173 @ComponentInfoFlags int flags) throws NameNotFoundException; 3174 3175 /** 3176 * Retrieve all of the information we know about a particular receiver 3177 * class. 3178 * 3179 * @param component The full component name (i.e. 3180 * com.google.apps.calendar/com.google.apps.calendar. 3181 * CalendarAlarm) of a Receiver class. 3182 * @param flags Additional option flags to modify the data returned. 3183 * @return An {@link ActivityInfo} containing information about the 3184 * receiver. 3185 * @throws NameNotFoundException if a package with the given name cannot be 3186 * found on the system. 3187 */ 3188 public abstract ActivityInfo getReceiverInfo(ComponentName component, 3189 @ComponentInfoFlags int flags) throws NameNotFoundException; 3190 3191 /** 3192 * Retrieve all of the information we know about a particular service class. 3193 * 3194 * @param component The full component name (i.e. 3195 * com.google.apps.media/com.google.apps.media. 3196 * BackgroundPlayback) of a Service class. 3197 * @param flags Additional option flags to modify the data returned. 3198 * @return A {@link ServiceInfo} object containing information about the 3199 * service. 3200 * @throws NameNotFoundException if a package with the given name cannot be 3201 * found on the system. 3202 */ 3203 public abstract ServiceInfo getServiceInfo(ComponentName component, 3204 @ComponentInfoFlags int flags) throws NameNotFoundException; 3205 3206 /** 3207 * Retrieve all of the information we know about a particular content 3208 * provider class. 3209 * 3210 * @param component The full component name (i.e. 3211 * com.google.providers.media/com.google.providers.media. 3212 * MediaProvider) of a ContentProvider class. 3213 * @param flags Additional option flags to modify the data returned. 3214 * @return A {@link ProviderInfo} object containing information about the 3215 * provider. 3216 * @throws NameNotFoundException if a package with the given name cannot be 3217 * found on the system. 3218 */ 3219 public abstract ProviderInfo getProviderInfo(ComponentName component, 3220 @ComponentInfoFlags int flags) throws NameNotFoundException; 3221 3222 /** 3223 * Return a List of all packages that are installed on the device. 3224 * 3225 * @param flags Additional option flags to modify the data returned. 3226 * @return A List of PackageInfo objects, one for each installed package, 3227 * containing information about the package. In the unlikely case 3228 * there are no installed packages, an empty list is returned. If 3229 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3230 * information is retrieved from the list of uninstalled 3231 * applications (which includes installed applications as well as 3232 * applications with data directory i.e. applications which had been 3233 * deleted with {@code DONT_DELETE_DATA} flag set). 3234 */ 3235 public abstract List<PackageInfo> getInstalledPackages(@PackageInfoFlags int flags); 3236 3237 /** 3238 * Return a List of all installed packages that are currently holding any of 3239 * the given permissions. 3240 * 3241 * @param flags Additional option flags to modify the data returned. 3242 * @return A List of PackageInfo objects, one for each installed package 3243 * that holds any of the permissions that were provided, containing 3244 * information about the package. If no installed packages hold any 3245 * of the permissions, an empty list is returned. If flag 3246 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3247 * information is retrieved from the list of uninstalled 3248 * applications (which includes installed applications as well as 3249 * applications with data directory i.e. applications which had been 3250 * deleted with {@code DONT_DELETE_DATA} flag set). 3251 */ 3252 public abstract List<PackageInfo> getPackagesHoldingPermissions( 3253 String[] permissions, @PackageInfoFlags int flags); 3254 3255 /** 3256 * Return a List of all packages that are installed on the device, for a 3257 * specific user. 3258 * 3259 * @param flags Additional option flags to modify the data returned. 3260 * @param userId The user for whom the installed packages are to be listed 3261 * @return A List of PackageInfo objects, one for each installed package, 3262 * containing information about the package. In the unlikely case 3263 * there are no installed packages, an empty list is returned. If 3264 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3265 * information is retrieved from the list of uninstalled 3266 * applications (which includes installed applications as well as 3267 * applications with data directory i.e. applications which had been 3268 * deleted with {@code DONT_DELETE_DATA} flag set). 3269 * @hide 3270 */ 3271 @SystemApi 3272 @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL) 3273 public abstract List<PackageInfo> getInstalledPackagesAsUser(@PackageInfoFlags int flags, 3274 @UserIdInt int userId); 3275 3276 /** 3277 * Check whether a particular package has been granted a particular 3278 * permission. 3279 * 3280 * @param permName The name of the permission you are checking for. 3281 * @param pkgName The name of the package you are checking against. 3282 * 3283 * @return If the package has the permission, PERMISSION_GRANTED is 3284 * returned. If it does not have the permission, PERMISSION_DENIED 3285 * is returned. 3286 * 3287 * @see #PERMISSION_GRANTED 3288 * @see #PERMISSION_DENIED 3289 */ 3290 @CheckResult 3291 public abstract @PermissionResult int checkPermission(String permName, String pkgName); 3292 3293 /** 3294 * Checks whether a particular permissions has been revoked for a 3295 * package by policy. Typically the device owner or the profile owner 3296 * may apply such a policy. The user cannot grant policy revoked 3297 * permissions, hence the only way for an app to get such a permission 3298 * is by a policy change. 3299 * 3300 * @param permName The name of the permission you are checking for. 3301 * @param pkgName The name of the package you are checking against. 3302 * 3303 * @return Whether the permission is restricted by policy. 3304 */ 3305 @CheckResult 3306 public abstract boolean isPermissionRevokedByPolicy(@NonNull String permName, 3307 @NonNull String pkgName); 3308 3309 /** 3310 * Gets the package name of the component controlling runtime permissions. 3311 * 3312 * @return The package name. 3313 * 3314 * @hide 3315 */ 3316 @TestApi 3317 public abstract String getPermissionControllerPackageName(); 3318 3319 /** 3320 * Add a new dynamic permission to the system. For this to work, your 3321 * package must have defined a permission tree through the 3322 * {@link android.R.styleable#AndroidManifestPermissionTree 3323 * <permission-tree>} tag in its manifest. A package can only add 3324 * permissions to trees that were defined by either its own package or 3325 * another with the same user id; a permission is in a tree if it 3326 * matches the name of the permission tree + ".": for example, 3327 * "com.foo.bar" is a member of the permission tree "com.foo". 3328 * 3329 * <p>It is good to make your permission tree name descriptive, because you 3330 * are taking possession of that entire set of permission names. Thus, it 3331 * must be under a domain you control, with a suffix that will not match 3332 * any normal permissions that may be declared in any applications that 3333 * are part of that domain. 3334 * 3335 * <p>New permissions must be added before 3336 * any .apks are installed that use those permissions. Permissions you 3337 * add through this method are remembered across reboots of the device. 3338 * If the given permission already exists, the info you supply here 3339 * will be used to update it. 3340 * 3341 * @param info Description of the permission to be added. 3342 * 3343 * @return Returns true if a new permission was created, false if an 3344 * existing one was updated. 3345 * 3346 * @throws SecurityException if you are not allowed to add the 3347 * given permission name. 3348 * 3349 * @see #removePermission(String) 3350 */ 3351 public abstract boolean addPermission(PermissionInfo info); 3352 3353 /** 3354 * Like {@link #addPermission(PermissionInfo)} but asynchronously 3355 * persists the package manager state after returning from the call, 3356 * allowing it to return quicker and batch a series of adds at the 3357 * expense of no guarantee the added permission will be retained if 3358 * the device is rebooted before it is written. 3359 */ 3360 public abstract boolean addPermissionAsync(PermissionInfo info); 3361 3362 /** 3363 * Removes a permission that was previously added with 3364 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 3365 * -- you are only allowed to remove permissions that you are allowed 3366 * to add. 3367 * 3368 * @param name The name of the permission to remove. 3369 * 3370 * @throws SecurityException if you are not allowed to remove the 3371 * given permission name. 3372 * 3373 * @see #addPermission(PermissionInfo) 3374 */ 3375 public abstract void removePermission(String name); 3376 3377 /** 3378 * Permission flags set when granting or revoking a permission. 3379 * 3380 * @hide 3381 */ 3382 @SystemApi 3383 @IntDef(prefix = { "FLAG_PERMISSION_" }, value = { 3384 FLAG_PERMISSION_USER_SET, 3385 FLAG_PERMISSION_USER_FIXED, 3386 FLAG_PERMISSION_POLICY_FIXED, 3387 FLAG_PERMISSION_REVOKE_ON_UPGRADE, 3388 FLAG_PERMISSION_SYSTEM_FIXED, 3389 FLAG_PERMISSION_GRANTED_BY_DEFAULT 3390 }) 3391 @Retention(RetentionPolicy.SOURCE) 3392 public @interface PermissionFlags {} 3393 3394 /** 3395 * Grant a runtime permission to an application which the application does not 3396 * already have. The permission must have been requested by the application. 3397 * If the application is not allowed to hold the permission, a {@link 3398 * java.lang.SecurityException} is thrown. If the package or permission is 3399 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3400 * <p> 3401 * <strong>Note: </strong>Using this API requires holding 3402 * android.permission.GRANT_RUNTIME_PERMISSIONS and if the user id is 3403 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3404 * </p> 3405 * 3406 * @param packageName The package to which to grant the permission. 3407 * @param permissionName The permission name to grant. 3408 * @param user The user for which to grant the permission. 3409 * 3410 * @see #revokeRuntimePermission(String, String, android.os.UserHandle) 3411 * 3412 * @hide 3413 */ 3414 @SystemApi 3415 @RequiresPermission(android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS) 3416 public abstract void grantRuntimePermission(@NonNull String packageName, 3417 @NonNull String permissionName, @NonNull UserHandle user); 3418 3419 /** 3420 * Revoke a runtime permission that was previously granted by {@link 3421 * #grantRuntimePermission(String, String, android.os.UserHandle)}. The 3422 * permission must have been requested by and granted to the application. 3423 * If the application is not allowed to hold the permission, a {@link 3424 * java.lang.SecurityException} is thrown. If the package or permission is 3425 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3426 * <p> 3427 * <strong>Note: </strong>Using this API requires holding 3428 * android.permission.REVOKE_RUNTIME_PERMISSIONS and if the user id is 3429 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3430 * </p> 3431 * 3432 * @param packageName The package from which to revoke the permission. 3433 * @param permissionName The permission name to revoke. 3434 * @param user The user for which to revoke the permission. 3435 * 3436 * @see #grantRuntimePermission(String, String, android.os.UserHandle) 3437 * 3438 * @hide 3439 */ 3440 @SystemApi 3441 @RequiresPermission(android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS) 3442 public abstract void revokeRuntimePermission(@NonNull String packageName, 3443 @NonNull String permissionName, @NonNull UserHandle user); 3444 3445 /** 3446 * Gets the state flags associated with a permission. 3447 * 3448 * @param permissionName The permission for which to get the flags. 3449 * @param packageName The package name for which to get the flags. 3450 * @param user The user for which to get permission flags. 3451 * @return The permission flags. 3452 * 3453 * @hide 3454 */ 3455 @SystemApi 3456 @RequiresPermission(anyOf = { 3457 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3458 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3459 }) 3460 public abstract @PermissionFlags int getPermissionFlags(String permissionName, 3461 String packageName, @NonNull UserHandle user); 3462 3463 /** 3464 * Updates the flags associated with a permission by replacing the flags in 3465 * the specified mask with the provided flag values. 3466 * 3467 * @param permissionName The permission for which to update the flags. 3468 * @param packageName The package name for which to update the flags. 3469 * @param flagMask The flags which to replace. 3470 * @param flagValues The flags with which to replace. 3471 * @param user The user for which to update the permission flags. 3472 * 3473 * @hide 3474 */ 3475 @SystemApi 3476 @RequiresPermission(anyOf = { 3477 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3478 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3479 }) 3480 public abstract void updatePermissionFlags(String permissionName, 3481 String packageName, @PermissionFlags int flagMask, @PermissionFlags int flagValues, 3482 @NonNull UserHandle user); 3483 3484 /** 3485 * Gets whether you should show UI with rationale for requesting a permission. 3486 * You should do this only if you do not have the permission and the context in 3487 * which the permission is requested does not clearly communicate to the user 3488 * what would be the benefit from grating this permission. 3489 * 3490 * @param permission A permission your app wants to request. 3491 * @return Whether you can show permission rationale UI. 3492 * 3493 * @hide 3494 */ 3495 public abstract boolean shouldShowRequestPermissionRationale(String permission); 3496 3497 /** 3498 * Returns an {@link android.content.Intent} suitable for passing to 3499 * {@link android.app.Activity#startActivityForResult(android.content.Intent, int)} 3500 * which prompts the user to grant permissions to this application. 3501 * 3502 * @throws NullPointerException if {@code permissions} is {@code null} or empty. 3503 * 3504 * @hide 3505 */ 3506 public Intent buildRequestPermissionsIntent(@NonNull String[] permissions) { 3507 if (ArrayUtils.isEmpty(permissions)) { 3508 throw new IllegalArgumentException("permission cannot be null or empty"); 3509 } 3510 Intent intent = new Intent(ACTION_REQUEST_PERMISSIONS); 3511 intent.putExtra(EXTRA_REQUEST_PERMISSIONS_NAMES, permissions); 3512 intent.setPackage(getPermissionControllerPackageName()); 3513 return intent; 3514 } 3515 3516 /** 3517 * Compare the signatures of two packages to determine if the same 3518 * signature appears in both of them. If they do contain the same 3519 * signature, then they are allowed special privileges when working 3520 * with each other: they can share the same user-id, run instrumentation 3521 * against each other, etc. 3522 * 3523 * @param pkg1 First package name whose signature will be compared. 3524 * @param pkg2 Second package name whose signature will be compared. 3525 * 3526 * @return Returns an integer indicating whether all signatures on the 3527 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3528 * all signatures match or < 0 if there is not a match ({@link 3529 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3530 * 3531 * @see #checkSignatures(int, int) 3532 */ 3533 @CheckResult 3534 public abstract @SignatureResult int checkSignatures(String pkg1, String pkg2); 3535 3536 /** 3537 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 3538 * the two packages to be checked. This can be useful, for example, 3539 * when doing the check in an IPC, where the UID is the only identity 3540 * available. It is functionally identical to determining the package 3541 * associated with the UIDs and checking their signatures. 3542 * 3543 * @param uid1 First UID whose signature will be compared. 3544 * @param uid2 Second UID whose signature will be compared. 3545 * 3546 * @return Returns an integer indicating whether all signatures on the 3547 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3548 * all signatures match or < 0 if there is not a match ({@link 3549 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3550 * 3551 * @see #checkSignatures(String, String) 3552 */ 3553 @CheckResult 3554 public abstract @SignatureResult int checkSignatures(int uid1, int uid2); 3555 3556 /** 3557 * Retrieve the names of all packages that are associated with a particular 3558 * user id. In most cases, this will be a single package name, the package 3559 * that has been assigned that user id. Where there are multiple packages 3560 * sharing the same user id through the "sharedUserId" mechanism, all 3561 * packages with that id will be returned. 3562 * 3563 * @param uid The user id for which you would like to retrieve the 3564 * associated packages. 3565 * 3566 * @return Returns an array of one or more packages assigned to the user 3567 * id, or null if there are no known packages with the given id. 3568 */ 3569 public abstract @Nullable String[] getPackagesForUid(int uid); 3570 3571 /** 3572 * Retrieve the official name associated with a uid. This name is 3573 * guaranteed to never change, though it is possible for the underlying 3574 * uid to be changed. That is, if you are storing information about 3575 * uids in persistent storage, you should use the string returned 3576 * by this function instead of the raw uid. 3577 * 3578 * @param uid The uid for which you would like to retrieve a name. 3579 * @return Returns a unique name for the given uid, or null if the 3580 * uid is not currently assigned. 3581 */ 3582 public abstract @Nullable String getNameForUid(int uid); 3583 3584 /** 3585 * Return the user id associated with a shared user name. Multiple 3586 * applications can specify a shared user name in their manifest and thus 3587 * end up using a common uid. This might be used for new applications 3588 * that use an existing shared user name and need to know the uid of the 3589 * shared user. 3590 * 3591 * @param sharedUserName The shared user name whose uid is to be retrieved. 3592 * @return Returns the UID associated with the shared user. 3593 * @throws NameNotFoundException if a package with the given name cannot be 3594 * found on the system. 3595 * @hide 3596 */ 3597 public abstract int getUidForSharedUser(String sharedUserName) 3598 throws NameNotFoundException; 3599 3600 /** 3601 * Return a List of all application packages that are installed on the 3602 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 3603 * applications including those deleted with {@code DONT_DELETE_DATA} 3604 * (partially installed apps with data directory) will be returned. 3605 * 3606 * @param flags Additional option flags to modify the data returned. 3607 * @return A List of ApplicationInfo objects, one for each installed 3608 * application. In the unlikely case there are no installed 3609 * packages, an empty list is returned. If flag 3610 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3611 * information is retrieved from the list of uninstalled 3612 * applications (which includes installed applications as well as 3613 * applications with data directory i.e. applications which had been 3614 * deleted with {@code DONT_DELETE_DATA} flag set). 3615 */ 3616 public abstract List<ApplicationInfo> getInstalledApplications(@ApplicationInfoFlags int flags); 3617 3618 /** 3619 * Return a List of all application packages that are installed on the 3620 * device, for a specific user. If flag GET_UNINSTALLED_PACKAGES has been 3621 * set, a list of all applications including those deleted with 3622 * {@code DONT_DELETE_DATA} (partially installed apps with data directory) 3623 * will be returned. 3624 * 3625 * @param flags Additional option flags to modify the data returned. 3626 * @param userId The user for whom the installed applications are to be 3627 * listed 3628 * @return A List of ApplicationInfo objects, one for each installed 3629 * application. In the unlikely case there are no installed 3630 * packages, an empty list is returned. If flag 3631 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3632 * information is retrieved from the list of uninstalled 3633 * applications (which includes installed applications as well as 3634 * applications with data directory i.e. applications which had been 3635 * deleted with {@code DONT_DELETE_DATA} flag set). 3636 * @hide 3637 */ 3638 public abstract List<ApplicationInfo> getInstalledApplicationsAsUser( 3639 @ApplicationInfoFlags int flags, @UserIdInt int userId); 3640 3641 /** 3642 * Gets the instant applications the user recently used. 3643 * 3644 * @return The instant app list. 3645 * 3646 * @hide 3647 */ 3648 @SystemApi 3649 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3650 public abstract @NonNull List<InstantAppInfo> getInstantApps(); 3651 3652 /** 3653 * Gets the icon for an instant application. 3654 * 3655 * @param packageName The app package name. 3656 * 3657 * @hide 3658 */ 3659 @SystemApi 3660 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3661 public abstract @Nullable Drawable getInstantAppIcon(String packageName); 3662 3663 /** 3664 * Gets whether this application is an instant app. 3665 * 3666 * @return Whether caller is an instant app. 3667 * 3668 * @see #isInstantApp(String) 3669 * @see #updateInstantAppCookie(byte[]) 3670 * @see #getInstantAppCookie() 3671 * @see #getInstantAppCookieMaxBytes() 3672 */ 3673 public abstract boolean isInstantApp(); 3674 3675 /** 3676 * Gets whether the given package is an instant app. 3677 * 3678 * @param packageName The package to check 3679 * @return Whether the given package is an instant app. 3680 * 3681 * @see #isInstantApp() 3682 * @see #updateInstantAppCookie(byte[]) 3683 * @see #getInstantAppCookie() 3684 * @see #getInstantAppCookieMaxBytes() 3685 * @see #clearInstantAppCookie() 3686 */ 3687 public abstract boolean isInstantApp(String packageName); 3688 3689 /** 3690 * Gets the maximum size in bytes of the cookie data an instant app 3691 * can store on the device. 3692 * 3693 * @return The max cookie size in bytes. 3694 * 3695 * @see #isInstantApp() 3696 * @see #isInstantApp(String) 3697 * @see #updateInstantAppCookie(byte[]) 3698 * @see #getInstantAppCookie() 3699 * @see #clearInstantAppCookie() 3700 */ 3701 public abstract int getInstantAppCookieMaxBytes(); 3702 3703 /** 3704 * @deprecated 3705 * @hide 3706 */ 3707 public abstract int getInstantAppCookieMaxSize(); 3708 3709 /** 3710 * Gets the instant application cookie for this app. Non 3711 * instant apps and apps that were instant but were upgraded 3712 * to normal apps can still access this API. For instant apps 3713 * this cookie is cached for some time after uninstall while for 3714 * normal apps the cookie is deleted after the app is uninstalled. 3715 * The cookie is always present while the app is installed. 3716 * 3717 * @return The cookie. 3718 * 3719 * @see #isInstantApp() 3720 * @see #isInstantApp(String) 3721 * @see #updateInstantAppCookie(byte[]) 3722 * @see #getInstantAppCookieMaxBytes() 3723 * @see #clearInstantAppCookie() 3724 */ 3725 public abstract @NonNull byte[] getInstantAppCookie(); 3726 3727 /** 3728 * Clears the instant application cookie for the calling app. 3729 * 3730 * @see #isInstantApp() 3731 * @see #isInstantApp(String) 3732 * @see #getInstantAppCookieMaxBytes() 3733 * @see #getInstantAppCookie() 3734 * @see #clearInstantAppCookie() 3735 */ 3736 public abstract void clearInstantAppCookie(); 3737 3738 /** 3739 * Updates the instant application cookie for the calling app. Non 3740 * instant apps and apps that were instant but were upgraded 3741 * to normal apps can still access this API. For instant apps 3742 * this cookie is cached for some time after uninstall while for 3743 * normal apps the cookie is deleted after the app is uninstalled. 3744 * The cookie is always present while the app is installed. The 3745 * cookie size is limited by {@link #getInstantAppCookieMaxBytes()}. 3746 * Passing <code>null</code> or an empty array clears the cookie. 3747 * </p> 3748 * 3749 * @param cookie The cookie data. 3750 * 3751 * @see #isInstantApp() 3752 * @see #isInstantApp(String) 3753 * @see #getInstantAppCookieMaxBytes() 3754 * @see #getInstantAppCookie() 3755 * @see #clearInstantAppCookie() 3756 * 3757 * @throws IllegalArgumentException if the array exceeds max cookie size. 3758 */ 3759 public abstract void updateInstantAppCookie(@Nullable byte[] cookie); 3760 3761 /** 3762 * @removed 3763 * @hide 3764 */ 3765 public abstract boolean setInstantAppCookie(@Nullable byte[] cookie); 3766 3767 /** 3768 * Get a list of shared libraries that are available on the 3769 * system. 3770 * 3771 * @return An array of shared library names that are 3772 * available on the system, or null if none are installed. 3773 * 3774 */ 3775 public abstract String[] getSystemSharedLibraryNames(); 3776 3777 /** 3778 * Get a list of shared libraries on the device. 3779 * 3780 * @param flags To filter the libraries to return. 3781 * @return The shared library list. 3782 * 3783 * @see #MATCH_UNINSTALLED_PACKAGES 3784 */ 3785 public abstract @NonNull List<SharedLibraryInfo> getSharedLibraries( 3786 @InstallFlags int flags); 3787 3788 /** 3789 * Get a list of shared libraries on the device. 3790 * 3791 * @param flags To filter the libraries to return. 3792 * @param userId The user to query for. 3793 * @return The shared library list. 3794 * 3795 * @see #MATCH_FACTORY_ONLY 3796 * @see #MATCH_KNOWN_PACKAGES 3797 * @see #MATCH_ANY_USER 3798 * @see #MATCH_UNINSTALLED_PACKAGES 3799 * 3800 * @hide 3801 */ 3802 public abstract @NonNull List<SharedLibraryInfo> getSharedLibrariesAsUser( 3803 @InstallFlags int flags, @UserIdInt int userId); 3804 3805 /** 3806 * Get the name of the package hosting the services shared library. 3807 * 3808 * @return The library host package. 3809 * 3810 * @hide 3811 */ 3812 public abstract @NonNull String getServicesSystemSharedLibraryPackageName(); 3813 3814 /** 3815 * Get the name of the package hosting the shared components shared library. 3816 * 3817 * @return The library host package. 3818 * 3819 * @hide 3820 */ 3821 public abstract @NonNull String getSharedSystemSharedLibraryPackageName(); 3822 3823 /** 3824 * Returns the names of the packages that have been changed 3825 * [eg. added, removed or updated] since the given sequence 3826 * number. 3827 * <p>If no packages have been changed, returns <code>null</code>. 3828 * <p>The sequence number starts at <code>0</code> and is 3829 * reset every boot. 3830 * @param sequenceNumber The first sequence number for which to retrieve package changes. 3831 * @see Settings.Global#BOOT_COUNT 3832 */ 3833 public abstract @Nullable ChangedPackages getChangedPackages( 3834 @IntRange(from=0) int sequenceNumber); 3835 3836 /** 3837 * Get a list of features that are available on the 3838 * system. 3839 * 3840 * @return An array of FeatureInfo classes describing the features 3841 * that are available on the system, or null if there are none(!!). 3842 */ 3843 public abstract FeatureInfo[] getSystemAvailableFeatures(); 3844 3845 /** 3846 * Check whether the given feature name is one of the available features as 3847 * returned by {@link #getSystemAvailableFeatures()}. This tests for the 3848 * presence of <em>any</em> version of the given feature name; use 3849 * {@link #hasSystemFeature(String, int)} to check for a minimum version. 3850 * 3851 * @return Returns true if the devices supports the feature, else false. 3852 */ 3853 public abstract boolean hasSystemFeature(String name); 3854 3855 /** 3856 * Check whether the given feature name and version is one of the available 3857 * features as returned by {@link #getSystemAvailableFeatures()}. Since 3858 * features are defined to always be backwards compatible, this returns true 3859 * if the available feature version is greater than or equal to the 3860 * requested version. 3861 * 3862 * @return Returns true if the devices supports the feature, else false. 3863 */ 3864 public abstract boolean hasSystemFeature(String name, int version); 3865 3866 /** 3867 * Determine the best action to perform for a given Intent. This is how 3868 * {@link Intent#resolveActivity} finds an activity if a class has not been 3869 * explicitly specified. 3870 * <p> 3871 * <em>Note:</em> if using an implicit Intent (without an explicit 3872 * ComponentName specified), be sure to consider whether to set the 3873 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3874 * activity in the same way that 3875 * {@link android.content.Context#startActivity(Intent)} and 3876 * {@link android.content.Intent#resolveActivity(PackageManager) 3877 * Intent.resolveActivity(PackageManager)} do. 3878 * </p> 3879 * 3880 * @param intent An intent containing all of the desired specification 3881 * (action, data, type, category, and/or component). 3882 * @param flags Additional option flags to modify the data returned. The 3883 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3884 * resolution to only those activities that support the 3885 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3886 * @return Returns a ResolveInfo object containing the final activity intent 3887 * that was determined to be the best action. Returns null if no 3888 * matching activity was found. If multiple matching activities are 3889 * found and there is no default set, returns a ResolveInfo object 3890 * containing something else, such as the activity resolver. 3891 */ 3892 public abstract ResolveInfo resolveActivity(Intent intent, @ResolveInfoFlags int flags); 3893 3894 /** 3895 * Determine the best action to perform for a given Intent for a given user. 3896 * This is how {@link Intent#resolveActivity} finds an activity if a class 3897 * has not been explicitly specified. 3898 * <p> 3899 * <em>Note:</em> if using an implicit Intent (without an explicit 3900 * ComponentName specified), be sure to consider whether to set the 3901 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3902 * activity in the same way that 3903 * {@link android.content.Context#startActivity(Intent)} and 3904 * {@link android.content.Intent#resolveActivity(PackageManager) 3905 * Intent.resolveActivity(PackageManager)} do. 3906 * </p> 3907 * 3908 * @param intent An intent containing all of the desired specification 3909 * (action, data, type, category, and/or component). 3910 * @param flags Additional option flags to modify the data returned. The 3911 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3912 * resolution to only those activities that support the 3913 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3914 * @param userId The user id. 3915 * @return Returns a ResolveInfo object containing the final activity intent 3916 * that was determined to be the best action. Returns null if no 3917 * matching activity was found. If multiple matching activities are 3918 * found and there is no default set, returns a ResolveInfo object 3919 * containing something else, such as the activity resolver. 3920 * @hide 3921 */ 3922 public abstract ResolveInfo resolveActivityAsUser(Intent intent, @ResolveInfoFlags int flags, 3923 @UserIdInt int userId); 3924 3925 /** 3926 * Retrieve all activities that can be performed for the given intent. 3927 * 3928 * @param intent The desired intent as per resolveActivity(). 3929 * @param flags Additional option flags to modify the data returned. The 3930 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3931 * resolution to only those activities that support the 3932 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 3933 * {@link #MATCH_ALL} to prevent any filtering of the results. 3934 * @return Returns a List of ResolveInfo objects containing one entry for 3935 * each matching activity, ordered from best to worst. In other 3936 * words, the first item is what would be returned by 3937 * {@link #resolveActivity}. If there are no matching activities, an 3938 * empty list is returned. 3939 */ 3940 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 3941 @ResolveInfoFlags int flags); 3942 3943 /** 3944 * Retrieve all activities that can be performed for the given intent, for a 3945 * specific user. 3946 * 3947 * @param intent The desired intent as per resolveActivity(). 3948 * @param flags Additional option flags to modify the data returned. The 3949 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3950 * resolution to only those activities that support the 3951 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 3952 * {@link #MATCH_ALL} to prevent any filtering of the results. 3953 * @return Returns a List of ResolveInfo objects containing one entry for 3954 * each matching activity, ordered from best to worst. In other 3955 * words, the first item is what would be returned by 3956 * {@link #resolveActivity}. If there are no matching activities, an 3957 * empty list is returned. 3958 * @hide 3959 */ 3960 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 3961 @ResolveInfoFlags int flags, @UserIdInt int userId); 3962 3963 /** 3964 * Retrieve a set of activities that should be presented to the user as 3965 * similar options. This is like {@link #queryIntentActivities}, except it 3966 * also allows you to supply a list of more explicit Intents that you would 3967 * like to resolve to particular options, and takes care of returning the 3968 * final ResolveInfo list in a reasonable order, with no duplicates, based 3969 * on those inputs. 3970 * 3971 * @param caller The class name of the activity that is making the request. 3972 * This activity will never appear in the output list. Can be 3973 * null. 3974 * @param specifics An array of Intents that should be resolved to the first 3975 * specific results. Can be null. 3976 * @param intent The desired intent as per resolveActivity(). 3977 * @param flags Additional option flags to modify the data returned. The 3978 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3979 * resolution to only those activities that support the 3980 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3981 * @return Returns a List of ResolveInfo objects containing one entry for 3982 * each matching activity. The list is ordered first by all of the 3983 * intents resolved in <var>specifics</var> and then any additional 3984 * activities that can handle <var>intent</var> but did not get 3985 * included by one of the <var>specifics</var> intents. If there are 3986 * no matching activities, an empty list is returned. 3987 */ 3988 public abstract List<ResolveInfo> queryIntentActivityOptions(@Nullable ComponentName caller, 3989 @Nullable Intent[] specifics, Intent intent, @ResolveInfoFlags int flags); 3990 3991 /** 3992 * Retrieve all receivers that can handle a broadcast of the given intent. 3993 * 3994 * @param intent The desired intent as per resolveActivity(). 3995 * @param flags Additional option flags to modify the data returned. 3996 * @return Returns a List of ResolveInfo objects containing one entry for 3997 * each matching receiver, ordered from best to worst. If there are 3998 * no matching receivers, an empty list or null is returned. 3999 */ 4000 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4001 @ResolveInfoFlags int flags); 4002 4003 /** 4004 * Retrieve all receivers that can handle a broadcast of the given intent, 4005 * for a specific user. 4006 * 4007 * @param intent The desired intent as per resolveActivity(). 4008 * @param flags Additional option flags to modify the data returned. 4009 * @param userHandle UserHandle of the user being queried. 4010 * @return Returns a List of ResolveInfo objects containing one entry for 4011 * each matching receiver, ordered from best to worst. If there are 4012 * no matching receivers, an empty list or null is returned. 4013 * @hide 4014 */ 4015 @SystemApi 4016 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 4017 public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4018 @ResolveInfoFlags int flags, UserHandle userHandle) { 4019 return queryBroadcastReceiversAsUser(intent, flags, userHandle.getIdentifier()); 4020 } 4021 4022 /** 4023 * @hide 4024 */ 4025 public abstract List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4026 @ResolveInfoFlags int flags, @UserIdInt int userId); 4027 4028 4029 /** {@hide} */ 4030 @Deprecated 4031 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4032 @ResolveInfoFlags int flags, @UserIdInt int userId) { 4033 final String msg = "Shame on you for calling the hidden API " 4034 + "queryBroadcastReceivers(). Shame!"; 4035 if (VMRuntime.getRuntime().getTargetSdkVersion() >= Build.VERSION_CODES.O) { 4036 throw new UnsupportedOperationException(msg); 4037 } else { 4038 Log.d(TAG, msg); 4039 return queryBroadcastReceiversAsUser(intent, flags, userId); 4040 } 4041 } 4042 4043 /** 4044 * Determine the best service to handle for a given Intent. 4045 * 4046 * @param intent An intent containing all of the desired specification 4047 * (action, data, type, category, and/or component). 4048 * @param flags Additional option flags to modify the data returned. 4049 * @return Returns a ResolveInfo object containing the final service intent 4050 * that was determined to be the best action. Returns null if no 4051 * matching service was found. 4052 */ 4053 public abstract ResolveInfo resolveService(Intent intent, @ResolveInfoFlags int flags); 4054 4055 /** 4056 * Retrieve all services that can match the given intent. 4057 * 4058 * @param intent The desired intent as per resolveService(). 4059 * @param flags Additional option flags to modify the data returned. 4060 * @return Returns a List of ResolveInfo objects containing one entry for 4061 * each matching service, ordered from best to worst. In other 4062 * words, the first item is what would be returned by 4063 * {@link #resolveService}. If there are no matching services, an 4064 * empty list or null is returned. 4065 */ 4066 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 4067 @ResolveInfoFlags int flags); 4068 4069 /** 4070 * Retrieve all services that can match the given intent for a given user. 4071 * 4072 * @param intent The desired intent as per resolveService(). 4073 * @param flags Additional option flags to modify the data returned. 4074 * @param userId The user id. 4075 * @return Returns a List of ResolveInfo objects containing one entry for 4076 * each matching service, ordered from best to worst. In other 4077 * words, the first item is what would be returned by 4078 * {@link #resolveService}. If there are no matching services, an 4079 * empty list or null is returned. 4080 * @hide 4081 */ 4082 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 4083 @ResolveInfoFlags int flags, @UserIdInt int userId); 4084 4085 /** 4086 * Retrieve all providers that can match the given intent. 4087 * 4088 * @param intent An intent containing all of the desired specification 4089 * (action, data, type, category, and/or component). 4090 * @param flags Additional option flags to modify the data returned. 4091 * @param userId The user id. 4092 * @return Returns a List of ResolveInfo objects containing one entry for 4093 * each matching provider, ordered from best to worst. If there are 4094 * no matching services, an empty list or null is returned. 4095 * @hide 4096 */ 4097 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 4098 Intent intent, @ResolveInfoFlags int flags, @UserIdInt int userId); 4099 4100 /** 4101 * Retrieve all providers that can match the given intent. 4102 * 4103 * @param intent An intent containing all of the desired specification 4104 * (action, data, type, category, and/or component). 4105 * @param flags Additional option flags to modify the data returned. 4106 * @return Returns a List of ResolveInfo objects containing one entry for 4107 * each matching provider, ordered from best to worst. If there are 4108 * no matching services, an empty list or null is returned. 4109 */ 4110 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, 4111 @ResolveInfoFlags int flags); 4112 4113 /** 4114 * Find a single content provider by its base path name. 4115 * 4116 * @param name The name of the provider to find. 4117 * @param flags Additional option flags to modify the data returned. 4118 * @return A {@link ProviderInfo} object containing information about the 4119 * provider. If a provider was not found, returns null. 4120 */ 4121 public abstract ProviderInfo resolveContentProvider(String name, 4122 @ComponentInfoFlags int flags); 4123 4124 /** 4125 * Find a single content provider by its base path name. 4126 * 4127 * @param name The name of the provider to find. 4128 * @param flags Additional option flags to modify the data returned. 4129 * @param userId The user id. 4130 * @return A {@link ProviderInfo} object containing information about the 4131 * provider. If a provider was not found, returns null. 4132 * @hide 4133 */ 4134 public abstract ProviderInfo resolveContentProviderAsUser(String name, 4135 @ComponentInfoFlags int flags, @UserIdInt int userId); 4136 4137 /** 4138 * Retrieve content provider information. 4139 * <p> 4140 * <em>Note: unlike most other methods, an empty result set is indicated 4141 * by a null return instead of an empty list.</em> 4142 * 4143 * @param processName If non-null, limits the returned providers to only 4144 * those that are hosted by the given process. If null, all 4145 * content providers are returned. 4146 * @param uid If <var>processName</var> is non-null, this is the required 4147 * uid owning the requested content providers. 4148 * @param flags Additional option flags to modify the data returned. 4149 * @return A list of {@link ProviderInfo} objects containing one entry for 4150 * each provider either matching <var>processName</var> or, if 4151 * <var>processName</var> is null, all known content providers. 4152 * <em>If there are no matching providers, null is returned.</em> 4153 */ 4154 public abstract List<ProviderInfo> queryContentProviders( 4155 String processName, int uid, @ComponentInfoFlags int flags); 4156 4157 /** 4158 * Same as {@link #queryContentProviders}, except when {@code metaDataKey} is not null, 4159 * it only returns providers which have metadata with the {@code metaDataKey} key. 4160 * 4161 * <p>DO NOT USE the {@code metaDataKey} parameter, unless you're the contacts provider. 4162 * You really shouldn't need it. Other apps should use {@link #queryIntentContentProviders} 4163 * instead. 4164 * 4165 * <p>The {@code metaDataKey} parameter was added to allow the contacts provider to quickly 4166 * scan the GAL providers on the device. Unfortunately the discovery protocol used metadata 4167 * to mark GAL providers, rather than intent filters, so we can't use 4168 * {@link #queryIntentContentProviders} for that. 4169 * 4170 * @hide 4171 */ 4172 public List<ProviderInfo> queryContentProviders( 4173 String processName, int uid, @ComponentInfoFlags int flags, String metaDataKey) { 4174 // Provide the default implementation for mocks. 4175 return queryContentProviders(processName, uid, flags); 4176 } 4177 4178 /** 4179 * Retrieve all of the information we know about a particular 4180 * instrumentation class. 4181 * 4182 * @param className The full name (i.e. 4183 * com.google.apps.contacts.InstrumentList) of an Instrumentation 4184 * class. 4185 * @param flags Additional option flags to modify the data returned. 4186 * @return An {@link InstrumentationInfo} object containing information 4187 * about the instrumentation. 4188 * @throws NameNotFoundException if a package with the given name cannot be 4189 * found on the system. 4190 */ 4191 public abstract InstrumentationInfo getInstrumentationInfo(ComponentName className, 4192 @InstrumentationInfoFlags int flags) throws NameNotFoundException; 4193 4194 /** 4195 * Retrieve information about available instrumentation code. May be used to 4196 * retrieve either all instrumentation code, or only the code targeting a 4197 * particular package. 4198 * 4199 * @param targetPackage If null, all instrumentation is returned; only the 4200 * instrumentation targeting this package name is returned. 4201 * @param flags Additional option flags to modify the data returned. 4202 * @return A list of {@link InstrumentationInfo} objects containing one 4203 * entry for each matching instrumentation. If there are no 4204 * instrumentation available, returns an empty list. 4205 */ 4206 public abstract List<InstrumentationInfo> queryInstrumentation(String targetPackage, 4207 @InstrumentationInfoFlags int flags); 4208 4209 /** 4210 * Retrieve an image from a package. This is a low-level API used by 4211 * the various package manager info structures (such as 4212 * {@link ComponentInfo} to implement retrieval of their associated 4213 * icon. 4214 * 4215 * @param packageName The name of the package that this icon is coming from. 4216 * Cannot be null. 4217 * @param resid The resource identifier of the desired image. Cannot be 0. 4218 * @param appInfo Overall information about <var>packageName</var>. This 4219 * may be null, in which case the application information will be retrieved 4220 * for you if needed; if you already have this information around, it can 4221 * be much more efficient to supply it here. 4222 * 4223 * @return Returns a Drawable holding the requested image. Returns null if 4224 * an image could not be found for any reason. 4225 */ 4226 public abstract Drawable getDrawable(String packageName, @DrawableRes int resid, 4227 ApplicationInfo appInfo); 4228 4229 /** 4230 * Retrieve the icon associated with an activity. Given the full name of 4231 * an activity, retrieves the information about it and calls 4232 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 4233 * If the activity cannot be found, NameNotFoundException is thrown. 4234 * 4235 * @param activityName Name of the activity whose icon is to be retrieved. 4236 * 4237 * @return Returns the image of the icon, or the default activity icon if 4238 * it could not be found. Does not return null. 4239 * @throws NameNotFoundException Thrown if the resources for the given 4240 * activity could not be loaded. 4241 * 4242 * @see #getActivityIcon(Intent) 4243 */ 4244 public abstract Drawable getActivityIcon(ComponentName activityName) 4245 throws NameNotFoundException; 4246 4247 /** 4248 * Retrieve the icon associated with an Intent. If intent.getClassName() is 4249 * set, this simply returns the result of 4250 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 4251 * component and returns the icon associated with the resolved component. 4252 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4253 * to a component, NameNotFoundException is thrown. 4254 * 4255 * @param intent The intent for which you would like to retrieve an icon. 4256 * 4257 * @return Returns the image of the icon, or the default activity icon if 4258 * it could not be found. Does not return null. 4259 * @throws NameNotFoundException Thrown if the resources for application 4260 * matching the given intent could not be loaded. 4261 * 4262 * @see #getActivityIcon(ComponentName) 4263 */ 4264 public abstract Drawable getActivityIcon(Intent intent) 4265 throws NameNotFoundException; 4266 4267 /** 4268 * Retrieve the banner associated with an activity. Given the full name of 4269 * an activity, retrieves the information about it and calls 4270 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 4271 * banner. If the activity cannot be found, NameNotFoundException is thrown. 4272 * 4273 * @param activityName Name of the activity whose banner is to be retrieved. 4274 * @return Returns the image of the banner, or null if the activity has no 4275 * banner specified. 4276 * @throws NameNotFoundException Thrown if the resources for the given 4277 * activity could not be loaded. 4278 * @see #getActivityBanner(Intent) 4279 */ 4280 public abstract Drawable getActivityBanner(ComponentName activityName) 4281 throws NameNotFoundException; 4282 4283 /** 4284 * Retrieve the banner associated with an Intent. If intent.getClassName() 4285 * is set, this simply returns the result of 4286 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 4287 * intent's component and returns the banner associated with the resolved 4288 * component. If intent.getClassName() cannot be found or the Intent cannot 4289 * be resolved to a component, NameNotFoundException is thrown. 4290 * 4291 * @param intent The intent for which you would like to retrieve a banner. 4292 * @return Returns the image of the banner, or null if the activity has no 4293 * banner specified. 4294 * @throws NameNotFoundException Thrown if the resources for application 4295 * matching the given intent could not be loaded. 4296 * @see #getActivityBanner(ComponentName) 4297 */ 4298 public abstract Drawable getActivityBanner(Intent intent) 4299 throws NameNotFoundException; 4300 4301 /** 4302 * Return the generic icon for an activity that is used when no specific 4303 * icon is defined. 4304 * 4305 * @return Drawable Image of the icon. 4306 */ 4307 public abstract Drawable getDefaultActivityIcon(); 4308 4309 /** 4310 * Retrieve the icon associated with an application. If it has not defined 4311 * an icon, the default app icon is returned. Does not return null. 4312 * 4313 * @param info Information about application being queried. 4314 * 4315 * @return Returns the image of the icon, or the default application icon 4316 * if it could not be found. 4317 * 4318 * @see #getApplicationIcon(String) 4319 */ 4320 public abstract Drawable getApplicationIcon(ApplicationInfo info); 4321 4322 /** 4323 * Retrieve the icon associated with an application. Given the name of the 4324 * application's package, retrieves the information about it and calls 4325 * getApplicationIcon() to return its icon. If the application cannot be 4326 * found, NameNotFoundException is thrown. 4327 * 4328 * @param packageName Name of the package whose application icon is to be 4329 * retrieved. 4330 * 4331 * @return Returns the image of the icon, or the default application icon 4332 * if it could not be found. Does not return null. 4333 * @throws NameNotFoundException Thrown if the resources for the given 4334 * application could not be loaded. 4335 * 4336 * @see #getApplicationIcon(ApplicationInfo) 4337 */ 4338 public abstract Drawable getApplicationIcon(String packageName) 4339 throws NameNotFoundException; 4340 4341 /** 4342 * Retrieve the banner associated with an application. 4343 * 4344 * @param info Information about application being queried. 4345 * @return Returns the image of the banner or null if the application has no 4346 * banner specified. 4347 * @see #getApplicationBanner(String) 4348 */ 4349 public abstract Drawable getApplicationBanner(ApplicationInfo info); 4350 4351 /** 4352 * Retrieve the banner associated with an application. Given the name of the 4353 * application's package, retrieves the information about it and calls 4354 * getApplicationIcon() to return its banner. If the application cannot be 4355 * found, NameNotFoundException is thrown. 4356 * 4357 * @param packageName Name of the package whose application banner is to be 4358 * retrieved. 4359 * @return Returns the image of the banner or null if the application has no 4360 * banner specified. 4361 * @throws NameNotFoundException Thrown if the resources for the given 4362 * application could not be loaded. 4363 * @see #getApplicationBanner(ApplicationInfo) 4364 */ 4365 public abstract Drawable getApplicationBanner(String packageName) 4366 throws NameNotFoundException; 4367 4368 /** 4369 * Retrieve the logo associated with an activity. Given the full name of an 4370 * activity, retrieves the information about it and calls 4371 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 4372 * logo. If the activity cannot be found, NameNotFoundException is thrown. 4373 * 4374 * @param activityName Name of the activity whose logo is to be retrieved. 4375 * @return Returns the image of the logo or null if the activity has no logo 4376 * specified. 4377 * @throws NameNotFoundException Thrown if the resources for the given 4378 * activity could not be loaded. 4379 * @see #getActivityLogo(Intent) 4380 */ 4381 public abstract Drawable getActivityLogo(ComponentName activityName) 4382 throws NameNotFoundException; 4383 4384 /** 4385 * Retrieve the logo associated with an Intent. If intent.getClassName() is 4386 * set, this simply returns the result of 4387 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 4388 * component and returns the logo associated with the resolved component. 4389 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4390 * to a component, NameNotFoundException is thrown. 4391 * 4392 * @param intent The intent for which you would like to retrieve a logo. 4393 * 4394 * @return Returns the image of the logo, or null if the activity has no 4395 * logo specified. 4396 * 4397 * @throws NameNotFoundException Thrown if the resources for application 4398 * matching the given intent could not be loaded. 4399 * 4400 * @see #getActivityLogo(ComponentName) 4401 */ 4402 public abstract Drawable getActivityLogo(Intent intent) 4403 throws NameNotFoundException; 4404 4405 /** 4406 * Retrieve the logo associated with an application. If it has not specified 4407 * a logo, this method returns null. 4408 * 4409 * @param info Information about application being queried. 4410 * 4411 * @return Returns the image of the logo, or null if no logo is specified 4412 * by the application. 4413 * 4414 * @see #getApplicationLogo(String) 4415 */ 4416 public abstract Drawable getApplicationLogo(ApplicationInfo info); 4417 4418 /** 4419 * Retrieve the logo associated with an application. Given the name of the 4420 * application's package, retrieves the information about it and calls 4421 * getApplicationLogo() to return its logo. If the application cannot be 4422 * found, NameNotFoundException is thrown. 4423 * 4424 * @param packageName Name of the package whose application logo is to be 4425 * retrieved. 4426 * 4427 * @return Returns the image of the logo, or null if no application logo 4428 * has been specified. 4429 * 4430 * @throws NameNotFoundException Thrown if the resources for the given 4431 * application could not be loaded. 4432 * 4433 * @see #getApplicationLogo(ApplicationInfo) 4434 */ 4435 public abstract Drawable getApplicationLogo(String packageName) 4436 throws NameNotFoundException; 4437 4438 /** 4439 * If the target user is a managed profile, then this returns a badged copy of the given icon 4440 * to be able to distinguish it from the original icon. For badging an arbitrary drawable use 4441 * {@link #getUserBadgedDrawableForDensity( 4442 * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. 4443 * <p> 4444 * If the original drawable is a BitmapDrawable and the backing bitmap is 4445 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4446 * is performed in place and the original drawable is returned. 4447 * </p> 4448 * 4449 * @param icon The icon to badge. 4450 * @param user The target user. 4451 * @return A drawable that combines the original icon and a badge as 4452 * determined by the system. 4453 */ 4454 public abstract Drawable getUserBadgedIcon(Drawable icon, UserHandle user); 4455 4456 /** 4457 * If the target user is a managed profile of the calling user or the caller 4458 * is itself a managed profile, then this returns a badged copy of the given 4459 * drawable allowing the user to distinguish it from the original drawable. 4460 * The caller can specify the location in the bounds of the drawable to be 4461 * badged where the badge should be applied as well as the density of the 4462 * badge to be used. 4463 * <p> 4464 * If the original drawable is a BitmapDrawable and the backing bitmap is 4465 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4466 * is performed in place and the original drawable is returned. 4467 * </p> 4468 * 4469 * @param drawable The drawable to badge. 4470 * @param user The target user. 4471 * @param badgeLocation Where in the bounds of the badged drawable to place 4472 * the badge. If it's {@code null}, the badge is applied on top of the entire 4473 * drawable being badged. 4474 * @param badgeDensity The optional desired density for the badge as per 4475 * {@link android.util.DisplayMetrics#densityDpi}. If it's not positive, 4476 * the density of the display is used. 4477 * @return A drawable that combines the original drawable and a badge as 4478 * determined by the system. 4479 */ 4480 public abstract Drawable getUserBadgedDrawableForDensity(Drawable drawable, 4481 UserHandle user, Rect badgeLocation, int badgeDensity); 4482 4483 /** 4484 * If the target user is a managed profile of the calling user or the caller 4485 * is itself a managed profile, then this returns a drawable to use as a small 4486 * icon to include in a view to distinguish it from the original icon. 4487 * 4488 * @param user The target user. 4489 * @param density The optional desired density for the badge as per 4490 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4491 * the density of the current display is used. 4492 * @return the drawable or null if no drawable is required. 4493 * @hide 4494 */ 4495 public abstract Drawable getUserBadgeForDensity(UserHandle user, int density); 4496 4497 /** 4498 * If the target user is a managed profile of the calling user or the caller 4499 * is itself a managed profile, then this returns a drawable to use as a small 4500 * icon to include in a view to distinguish it from the original icon. This version 4501 * doesn't have background protection and should be used over a light background instead of 4502 * a badge. 4503 * 4504 * @param user The target user. 4505 * @param density The optional desired density for the badge as per 4506 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4507 * the density of the current display is used. 4508 * @return the drawable or null if no drawable is required. 4509 * @hide 4510 */ 4511 public abstract Drawable getUserBadgeForDensityNoBackground(UserHandle user, int density); 4512 4513 /** 4514 * If the target user is a managed profile of the calling user or the caller 4515 * is itself a managed profile, then this returns a copy of the label with 4516 * badging for accessibility services like talkback. E.g. passing in "Email" 4517 * and it might return "Work Email" for Email in the work profile. 4518 * 4519 * @param label The label to change. 4520 * @param user The target user. 4521 * @return A label that combines the original label and a badge as 4522 * determined by the system. 4523 */ 4524 public abstract CharSequence getUserBadgedLabel(CharSequence label, UserHandle user); 4525 4526 /** 4527 * Retrieve text from a package. This is a low-level API used by 4528 * the various package manager info structures (such as 4529 * {@link ComponentInfo} to implement retrieval of their associated 4530 * labels and other text. 4531 * 4532 * @param packageName The name of the package that this text is coming from. 4533 * Cannot be null. 4534 * @param resid The resource identifier of the desired text. Cannot be 0. 4535 * @param appInfo Overall information about <var>packageName</var>. This 4536 * may be null, in which case the application information will be retrieved 4537 * for you if needed; if you already have this information around, it can 4538 * be much more efficient to supply it here. 4539 * 4540 * @return Returns a CharSequence holding the requested text. Returns null 4541 * if the text could not be found for any reason. 4542 */ 4543 public abstract CharSequence getText(String packageName, @StringRes int resid, 4544 ApplicationInfo appInfo); 4545 4546 /** 4547 * Retrieve an XML file from a package. This is a low-level API used to 4548 * retrieve XML meta data. 4549 * 4550 * @param packageName The name of the package that this xml is coming from. 4551 * Cannot be null. 4552 * @param resid The resource identifier of the desired xml. Cannot be 0. 4553 * @param appInfo Overall information about <var>packageName</var>. This 4554 * may be null, in which case the application information will be retrieved 4555 * for you if needed; if you already have this information around, it can 4556 * be much more efficient to supply it here. 4557 * 4558 * @return Returns an XmlPullParser allowing you to parse out the XML 4559 * data. Returns null if the xml resource could not be found for any 4560 * reason. 4561 */ 4562 public abstract XmlResourceParser getXml(String packageName, @XmlRes int resid, 4563 ApplicationInfo appInfo); 4564 4565 /** 4566 * Return the label to use for this application. 4567 * 4568 * @return Returns the label associated with this application, or null if 4569 * it could not be found for any reason. 4570 * @param info The application to get the label of. 4571 */ 4572 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 4573 4574 /** 4575 * Retrieve the resources associated with an activity. Given the full 4576 * name of an activity, retrieves the information about it and calls 4577 * getResources() to return its application's resources. If the activity 4578 * cannot be found, NameNotFoundException is thrown. 4579 * 4580 * @param activityName Name of the activity whose resources are to be 4581 * retrieved. 4582 * 4583 * @return Returns the application's Resources. 4584 * @throws NameNotFoundException Thrown if the resources for the given 4585 * application could not be loaded. 4586 * 4587 * @see #getResourcesForApplication(ApplicationInfo) 4588 */ 4589 public abstract Resources getResourcesForActivity(ComponentName activityName) 4590 throws NameNotFoundException; 4591 4592 /** 4593 * Retrieve the resources for an application. Throws NameNotFoundException 4594 * if the package is no longer installed. 4595 * 4596 * @param app Information about the desired application. 4597 * 4598 * @return Returns the application's Resources. 4599 * @throws NameNotFoundException Thrown if the resources for the given 4600 * application could not be loaded (most likely because it was uninstalled). 4601 */ 4602 public abstract Resources getResourcesForApplication(ApplicationInfo app) 4603 throws NameNotFoundException; 4604 4605 /** 4606 * Retrieve the resources associated with an application. Given the full 4607 * package name of an application, retrieves the information about it and 4608 * calls getResources() to return its application's resources. If the 4609 * appPackageName cannot be found, NameNotFoundException is thrown. 4610 * 4611 * @param appPackageName Package name of the application whose resources 4612 * are to be retrieved. 4613 * 4614 * @return Returns the application's Resources. 4615 * @throws NameNotFoundException Thrown if the resources for the given 4616 * application could not be loaded. 4617 * 4618 * @see #getResourcesForApplication(ApplicationInfo) 4619 */ 4620 public abstract Resources getResourcesForApplication(String appPackageName) 4621 throws NameNotFoundException; 4622 4623 /** @hide */ 4624 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, 4625 @UserIdInt int userId) throws NameNotFoundException; 4626 4627 /** 4628 * Retrieve overall information about an application package defined in a 4629 * package archive file 4630 * 4631 * @param archiveFilePath The path to the archive file 4632 * @param flags Additional option flags to modify the data returned. 4633 * @return A PackageInfo object containing information about the package 4634 * archive. If the package could not be parsed, returns null. 4635 */ 4636 public PackageInfo getPackageArchiveInfo(String archiveFilePath, @PackageInfoFlags int flags) { 4637 final PackageParser parser = new PackageParser(); 4638 parser.setCallback(new PackageParser.CallbackImpl(this)); 4639 final File apkFile = new File(archiveFilePath); 4640 try { 4641 if ((flags & (MATCH_DIRECT_BOOT_UNAWARE | MATCH_DIRECT_BOOT_AWARE)) != 0) { 4642 // Caller expressed an explicit opinion about what encryption 4643 // aware/unaware components they want to see, so fall through and 4644 // give them what they want 4645 } else { 4646 // Caller expressed no opinion, so match everything 4647 flags |= MATCH_DIRECT_BOOT_AWARE | MATCH_DIRECT_BOOT_UNAWARE; 4648 } 4649 4650 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 4651 if ((flags & GET_SIGNATURES) != 0) { 4652 PackageParser.collectCertificates(pkg, 0); 4653 } 4654 PackageUserState state = new PackageUserState(); 4655 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 4656 } catch (PackageParserException e) { 4657 return null; 4658 } 4659 } 4660 4661 /** 4662 * @deprecated replaced by {@link PackageInstaller} 4663 * @hide 4664 */ 4665 @Deprecated 4666 public abstract void installPackage( 4667 Uri packageURI, 4668 IPackageInstallObserver observer, 4669 @InstallFlags int flags, 4670 String installerPackageName); 4671 /** 4672 * @deprecated replaced by {@link PackageInstaller} 4673 * @hide 4674 */ 4675 @Deprecated 4676 public abstract void installPackage( 4677 Uri packageURI, 4678 PackageInstallObserver observer, 4679 @InstallFlags int flags, 4680 String installerPackageName); 4681 4682 /** 4683 * If there is already an application with the given package name installed 4684 * on the system for other users, also install it for the calling user. 4685 * @hide 4686 */ 4687 public abstract int installExistingPackage(String packageName) throws NameNotFoundException; 4688 4689 /** 4690 * If there is already an application with the given package name installed 4691 * on the system for other users, also install it for the calling user. 4692 * @hide 4693 */ 4694 public abstract int installExistingPackage(String packageName, @InstallReason int installReason) 4695 throws NameNotFoundException; 4696 4697 /** 4698 * If there is already an application with the given package name installed 4699 * on the system for other users, also install it for the specified user. 4700 * @hide 4701 */ 4702 @RequiresPermission(anyOf = { 4703 Manifest.permission.INSTALL_PACKAGES, 4704 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4705 public abstract int installExistingPackageAsUser(String packageName, @UserIdInt int userId) 4706 throws NameNotFoundException; 4707 4708 /** 4709 * Allows a package listening to the 4710 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4711 * broadcast} to respond to the package manager. The response must include 4712 * the {@code verificationCode} which is one of 4713 * {@link PackageManager#VERIFICATION_ALLOW} or 4714 * {@link PackageManager#VERIFICATION_REJECT}. 4715 * 4716 * @param id pending package identifier as passed via the 4717 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4718 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 4719 * or {@link PackageManager#VERIFICATION_REJECT}. 4720 * @throws SecurityException if the caller does not have the 4721 * PACKAGE_VERIFICATION_AGENT permission. 4722 */ 4723 public abstract void verifyPendingInstall(int id, int verificationCode); 4724 4725 /** 4726 * Allows a package listening to the 4727 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4728 * broadcast} to extend the default timeout for a response and declare what 4729 * action to perform after the timeout occurs. The response must include 4730 * the {@code verificationCodeAtTimeout} which is one of 4731 * {@link PackageManager#VERIFICATION_ALLOW} or 4732 * {@link PackageManager#VERIFICATION_REJECT}. 4733 * 4734 * This method may only be called once per package id. Additional calls 4735 * will have no effect. 4736 * 4737 * @param id pending package identifier as passed via the 4738 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4739 * @param verificationCodeAtTimeout either 4740 * {@link PackageManager#VERIFICATION_ALLOW} or 4741 * {@link PackageManager#VERIFICATION_REJECT}. If 4742 * {@code verificationCodeAtTimeout} is neither 4743 * {@link PackageManager#VERIFICATION_ALLOW} or 4744 * {@link PackageManager#VERIFICATION_REJECT}, then 4745 * {@code verificationCodeAtTimeout} will default to 4746 * {@link PackageManager#VERIFICATION_REJECT}. 4747 * @param millisecondsToDelay the amount of time requested for the timeout. 4748 * Must be positive and less than 4749 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 4750 * {@code millisecondsToDelay} is out of bounds, 4751 * {@code millisecondsToDelay} will be set to the closest in 4752 * bounds value; namely, 0 or 4753 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 4754 * @throws SecurityException if the caller does not have the 4755 * PACKAGE_VERIFICATION_AGENT permission. 4756 */ 4757 public abstract void extendVerificationTimeout(int id, 4758 int verificationCodeAtTimeout, long millisecondsToDelay); 4759 4760 /** 4761 * Allows a package listening to the 4762 * {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION} intent filter verification 4763 * broadcast to respond to the package manager. The response must include 4764 * the {@code verificationCode} which is one of 4765 * {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} or 4766 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4767 * 4768 * @param verificationId pending package identifier as passed via the 4769 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4770 * @param verificationCode either {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} 4771 * or {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4772 * @param failedDomains a list of failed domains if the verificationCode is 4773 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}, otherwise null; 4774 * @throws SecurityException if the caller does not have the 4775 * INTENT_FILTER_VERIFICATION_AGENT permission. 4776 * 4777 * @hide 4778 */ 4779 @SystemApi 4780 @RequiresPermission(android.Manifest.permission.INTENT_FILTER_VERIFICATION_AGENT) 4781 public abstract void verifyIntentFilter(int verificationId, int verificationCode, 4782 List<String> failedDomains); 4783 4784 /** 4785 * Get the status of a Domain Verification Result for an IntentFilter. This is 4786 * related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4787 * {@link android.content.IntentFilter#getAutoVerify()} 4788 * 4789 * This is used by the ResolverActivity to change the status depending on what the User select 4790 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4791 * for a domain. 4792 * 4793 * @param packageName The package name of the Activity associated with the IntentFilter. 4794 * @param userId The user id. 4795 * 4796 * @return The status to set to. This can be 4797 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4798 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4799 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} or 4800 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED} 4801 * 4802 * @hide 4803 */ 4804 @SystemApi 4805 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 4806 public abstract int getIntentVerificationStatusAsUser(String packageName, @UserIdInt int userId); 4807 4808 /** 4809 * Allow to change the status of a Intent Verification status for all IntentFilter of an App. 4810 * This is related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4811 * {@link android.content.IntentFilter#getAutoVerify()} 4812 * 4813 * This is used by the ResolverActivity to change the status depending on what the User select 4814 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4815 * for a domain. 4816 * 4817 * @param packageName The package name of the Activity associated with the IntentFilter. 4818 * @param status The status to set to. This can be 4819 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4820 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4821 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} 4822 * @param userId The user id. 4823 * 4824 * @return true if the status has been set. False otherwise. 4825 * 4826 * @hide 4827 */ 4828 @SystemApi 4829 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4830 public abstract boolean updateIntentVerificationStatusAsUser(String packageName, int status, 4831 @UserIdInt int userId); 4832 4833 /** 4834 * Get the list of IntentFilterVerificationInfo for a specific package and User. 4835 * 4836 * @param packageName the package name. When this parameter is set to a non null value, 4837 * the results will be filtered by the package name provided. 4838 * Otherwise, there will be no filtering and it will return a list 4839 * corresponding for all packages 4840 * 4841 * @return a list of IntentFilterVerificationInfo for a specific package. 4842 * 4843 * @hide 4844 */ 4845 @SystemApi 4846 public abstract List<IntentFilterVerificationInfo> getIntentFilterVerifications( 4847 String packageName); 4848 4849 /** 4850 * Get the list of IntentFilter for a specific package. 4851 * 4852 * @param packageName the package name. This parameter is set to a non null value, 4853 * the list will contain all the IntentFilter for that package. 4854 * Otherwise, the list will be empty. 4855 * 4856 * @return a list of IntentFilter for a specific package. 4857 * 4858 * @hide 4859 */ 4860 @SystemApi 4861 public abstract List<IntentFilter> getAllIntentFilters(String packageName); 4862 4863 /** 4864 * Get the default Browser package name for a specific user. 4865 * 4866 * @param userId The user id. 4867 * 4868 * @return the package name of the default Browser for the specified user. If the user id passed 4869 * is -1 (all users) it will return a null value. 4870 * 4871 * @hide 4872 */ 4873 @TestApi 4874 @SystemApi 4875 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 4876 public abstract String getDefaultBrowserPackageNameAsUser(@UserIdInt int userId); 4877 4878 /** 4879 * Set the default Browser package name for a specific user. 4880 * 4881 * @param packageName The package name of the default Browser. 4882 * @param userId The user id. 4883 * 4884 * @return true if the default Browser for the specified user has been set, 4885 * otherwise return false. If the user id passed is -1 (all users) this call will not 4886 * do anything and just return false. 4887 * 4888 * @hide 4889 */ 4890 @SystemApi 4891 @RequiresPermission(allOf = { 4892 Manifest.permission.SET_PREFERRED_APPLICATIONS, 4893 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4894 public abstract boolean setDefaultBrowserPackageNameAsUser(String packageName, 4895 @UserIdInt int userId); 4896 4897 /** 4898 * Change the installer associated with a given package. There are limitations 4899 * on how the installer package can be changed; in particular: 4900 * <ul> 4901 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 4902 * is not signed with the same certificate as the calling application. 4903 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 4904 * has an installer package, and that installer package is not signed with 4905 * the same certificate as the calling application. 4906 * </ul> 4907 * 4908 * @param targetPackage The installed package whose installer will be changed. 4909 * @param installerPackageName The package name of the new installer. May be 4910 * null to clear the association. 4911 */ 4912 public abstract void setInstallerPackageName(String targetPackage, 4913 String installerPackageName); 4914 4915 /** @hide */ 4916 @SystemApi 4917 @RequiresPermission(Manifest.permission.INSTALL_PACKAGES) 4918 public abstract void setUpdateAvailable(String packageName, boolean updateAvaialble); 4919 4920 /** 4921 * Attempts to delete a package. Since this may take a little while, the 4922 * result will be posted back to the given observer. A deletion will fail if 4923 * the calling context lacks the 4924 * {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 4925 * named package cannot be found, or if the named package is a system 4926 * package. 4927 * 4928 * @param packageName The name of the package to delete 4929 * @param observer An observer callback to get notified when the package 4930 * deletion is complete. 4931 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 4932 * will be called when that happens. observer may be null to 4933 * indicate that no callback is desired. 4934 * @hide 4935 */ 4936 @RequiresPermission(Manifest.permission.DELETE_PACKAGES) 4937 public abstract void deletePackage(String packageName, IPackageDeleteObserver observer, 4938 @DeleteFlags int flags); 4939 4940 /** 4941 * Attempts to delete a package. Since this may take a little while, the 4942 * result will be posted back to the given observer. A deletion will fail if 4943 * the named package cannot be found, or if the named package is a system 4944 * package. 4945 * 4946 * @param packageName The name of the package to delete 4947 * @param observer An observer callback to get notified when the package 4948 * deletion is complete. 4949 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 4950 * will be called when that happens. observer may be null to 4951 * indicate that no callback is desired. 4952 * @param userId The user Id 4953 * @hide 4954 */ 4955 @RequiresPermission(anyOf = { 4956 Manifest.permission.DELETE_PACKAGES, 4957 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4958 public abstract void deletePackageAsUser(@NonNull String packageName, 4959 IPackageDeleteObserver observer, @DeleteFlags int flags, @UserIdInt int userId); 4960 4961 /** 4962 * Retrieve the package name of the application that installed a package. This identifies 4963 * which market the package came from. 4964 * 4965 * @param packageName The name of the package to query 4966 */ 4967 public abstract String getInstallerPackageName(String packageName); 4968 4969 /** 4970 * Attempts to clear the user data directory of an application. 4971 * Since this may take a little while, the result will 4972 * be posted back to the given observer. A deletion will fail if the 4973 * named package cannot be found, or if the named package is a "system package". 4974 * 4975 * @param packageName The name of the package 4976 * @param observer An observer callback to get notified when the operation is finished 4977 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 4978 * will be called when that happens. observer may be null to indicate that 4979 * no callback is desired. 4980 * 4981 * @hide 4982 */ 4983 public abstract void clearApplicationUserData(String packageName, 4984 IPackageDataObserver observer); 4985 /** 4986 * Attempts to delete the cache files associated with an application. 4987 * Since this may take a little while, the result will 4988 * be posted back to the given observer. A deletion will fail if the calling context 4989 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 4990 * named package cannot be found, or if the named package is a "system package". 4991 * 4992 * @param packageName The name of the package to delete 4993 * @param observer An observer callback to get notified when the cache file deletion 4994 * is complete. 4995 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 4996 * will be called when that happens. observer may be null to indicate that 4997 * no callback is desired. 4998 * 4999 * @hide 5000 */ 5001 public abstract void deleteApplicationCacheFiles(String packageName, 5002 IPackageDataObserver observer); 5003 5004 /** 5005 * Attempts to delete the cache files associated with an application for a given user. Since 5006 * this may take a little while, the result will be posted back to the given observer. A 5007 * deletion will fail if the calling context lacks the 5008 * {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the named package 5009 * cannot be found, or if the named package is a "system package". If {@code userId} does not 5010 * belong to the calling user, the caller must have 5011 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} permission. 5012 * 5013 * @param packageName The name of the package to delete 5014 * @param userId the user for which the cache files needs to be deleted 5015 * @param observer An observer callback to get notified when the cache file deletion is 5016 * complete. 5017 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5018 * will be called when that happens. observer may be null to indicate that no 5019 * callback is desired. 5020 * @hide 5021 */ 5022 public abstract void deleteApplicationCacheFilesAsUser(String packageName, int userId, 5023 IPackageDataObserver observer); 5024 5025 /** 5026 * Free storage by deleting LRU sorted list of cache files across 5027 * all applications. If the currently available free storage 5028 * on the device is greater than or equal to the requested 5029 * free storage, no cache files are cleared. If the currently 5030 * available storage on the device is less than the requested 5031 * free storage, some or all of the cache files across 5032 * all applications are deleted (based on last accessed time) 5033 * to increase the free storage space on the device to 5034 * the requested value. There is no guarantee that clearing all 5035 * the cache files from all applications will clear up 5036 * enough storage to achieve the desired value. 5037 * @param freeStorageSize The number of bytes of storage to be 5038 * freed by the system. Say if freeStorageSize is XX, 5039 * and the current free storage is YY, 5040 * if XX is less than YY, just return. if not free XX-YY number 5041 * of bytes if possible. 5042 * @param observer call back used to notify when 5043 * the operation is completed 5044 * 5045 * @hide 5046 */ 5047 public void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer) { 5048 freeStorageAndNotify(null, freeStorageSize, observer); 5049 } 5050 5051 /** {@hide} */ 5052 public abstract void freeStorageAndNotify(String volumeUuid, long freeStorageSize, 5053 IPackageDataObserver observer); 5054 5055 /** 5056 * Free storage by deleting LRU sorted list of cache files across 5057 * all applications. If the currently available free storage 5058 * on the device is greater than or equal to the requested 5059 * free storage, no cache files are cleared. If the currently 5060 * available storage on the device is less than the requested 5061 * free storage, some or all of the cache files across 5062 * all applications are deleted (based on last accessed time) 5063 * to increase the free storage space on the device to 5064 * the requested value. There is no guarantee that clearing all 5065 * the cache files from all applications will clear up 5066 * enough storage to achieve the desired value. 5067 * @param freeStorageSize The number of bytes of storage to be 5068 * freed by the system. Say if freeStorageSize is XX, 5069 * and the current free storage is YY, 5070 * if XX is less than YY, just return. if not free XX-YY number 5071 * of bytes if possible. 5072 * @param pi IntentSender call back used to 5073 * notify when the operation is completed.May be null 5074 * to indicate that no call back is desired. 5075 * 5076 * @hide 5077 */ 5078 public void freeStorage(long freeStorageSize, IntentSender pi) { 5079 freeStorage(null, freeStorageSize, pi); 5080 } 5081 5082 /** {@hide} */ 5083 public abstract void freeStorage(String volumeUuid, long freeStorageSize, IntentSender pi); 5084 5085 /** 5086 * Retrieve the size information for a package. 5087 * Since this may take a little while, the result will 5088 * be posted back to the given observer. The calling context 5089 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 5090 * 5091 * @param packageName The name of the package whose size information is to be retrieved 5092 * @param userId The user whose size information should be retrieved. 5093 * @param observer An observer callback to get notified when the operation 5094 * is complete. 5095 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 5096 * The observer's callback is invoked with a PackageStats object(containing the 5097 * code, data and cache sizes of the package) and a boolean value representing 5098 * the status of the operation. observer may be null to indicate that 5099 * no callback is desired. 5100 * 5101 * @deprecated use {@link StorageStatsManager} instead. 5102 * @hide 5103 */ 5104 @Deprecated 5105 public abstract void getPackageSizeInfoAsUser(String packageName, @UserIdInt int userId, 5106 IPackageStatsObserver observer); 5107 5108 /** 5109 * Like {@link #getPackageSizeInfoAsUser(String, int, IPackageStatsObserver)}, but 5110 * returns the size for the calling user. 5111 * 5112 * @deprecated use {@link StorageStatsManager} instead. 5113 * @hide 5114 */ 5115 @Deprecated 5116 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 5117 getPackageSizeInfoAsUser(packageName, UserHandle.myUserId(), observer); 5118 } 5119 5120 /** 5121 * @deprecated This function no longer does anything; it was an old 5122 * approach to managing preferred activities, which has been superseded 5123 * by (and conflicts with) the modern activity-based preferences. 5124 */ 5125 @Deprecated 5126 public abstract void addPackageToPreferred(String packageName); 5127 5128 /** 5129 * @deprecated This function no longer does anything; it was an old 5130 * approach to managing preferred activities, which has been superseded 5131 * by (and conflicts with) the modern activity-based preferences. 5132 */ 5133 @Deprecated 5134 public abstract void removePackageFromPreferred(String packageName); 5135 5136 /** 5137 * Retrieve the list of all currently configured preferred packages. The 5138 * first package on the list is the most preferred, the last is the least 5139 * preferred. 5140 * 5141 * @param flags Additional option flags to modify the data returned. 5142 * @return A List of PackageInfo objects, one for each preferred 5143 * application, in order of preference. 5144 */ 5145 public abstract List<PackageInfo> getPreferredPackages(@PackageInfoFlags int flags); 5146 5147 /** 5148 * @deprecated This is a protected API that should not have been available 5149 * to third party applications. It is the platform's responsibility for 5150 * assigning preferred activities and this cannot be directly modified. 5151 * 5152 * Add a new preferred activity mapping to the system. This will be used 5153 * to automatically select the given activity component when 5154 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5155 * multiple matching activities and also matches the given filter. 5156 * 5157 * @param filter The set of intents under which this activity will be 5158 * made preferred. 5159 * @param match The IntentFilter match category that this preference 5160 * applies to. 5161 * @param set The set of activities that the user was picking from when 5162 * this preference was made. 5163 * @param activity The component name of the activity that is to be 5164 * preferred. 5165 */ 5166 @Deprecated 5167 public abstract void addPreferredActivity(IntentFilter filter, int match, 5168 ComponentName[] set, ComponentName activity); 5169 5170 /** 5171 * Same as {@link #addPreferredActivity(IntentFilter, int, 5172 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 5173 to. 5174 * @hide 5175 */ 5176 public void addPreferredActivityAsUser(IntentFilter filter, int match, 5177 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5178 throw new RuntimeException("Not implemented. Must override in a subclass."); 5179 } 5180 5181 /** 5182 * @deprecated This is a protected API that should not have been available 5183 * to third party applications. It is the platform's responsibility for 5184 * assigning preferred activities and this cannot be directly modified. 5185 * 5186 * Replaces an existing preferred activity mapping to the system, and if that were not present 5187 * adds a new preferred activity. This will be used 5188 * to automatically select the given activity component when 5189 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5190 * multiple matching activities and also matches the given filter. 5191 * 5192 * @param filter The set of intents under which this activity will be 5193 * made preferred. 5194 * @param match The IntentFilter match category that this preference 5195 * applies to. 5196 * @param set The set of activities that the user was picking from when 5197 * this preference was made. 5198 * @param activity The component name of the activity that is to be 5199 * preferred. 5200 * @hide 5201 */ 5202 @Deprecated 5203 public abstract void replacePreferredActivity(IntentFilter filter, int match, 5204 ComponentName[] set, ComponentName activity); 5205 5206 /** 5207 * @hide 5208 */ 5209 @Deprecated 5210 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 5211 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5212 throw new RuntimeException("Not implemented. Must override in a subclass."); 5213 } 5214 5215 /** 5216 * Remove all preferred activity mappings, previously added with 5217 * {@link #addPreferredActivity}, from the 5218 * system whose activities are implemented in the given package name. 5219 * An application can only clear its own package(s). 5220 * 5221 * @param packageName The name of the package whose preferred activity 5222 * mappings are to be removed. 5223 */ 5224 public abstract void clearPackagePreferredActivities(String packageName); 5225 5226 /** 5227 * Retrieve all preferred activities, previously added with 5228 * {@link #addPreferredActivity}, that are 5229 * currently registered with the system. 5230 * 5231 * @param outFilters A required list in which to place the filters of all of the 5232 * preferred activities. 5233 * @param outActivities A required list in which to place the component names of 5234 * all of the preferred activities. 5235 * @param packageName An optional package in which you would like to limit 5236 * the list. If null, all activities will be returned; if non-null, only 5237 * those activities in the given package are returned. 5238 * 5239 * @return Returns the total number of registered preferred activities 5240 * (the number of distinct IntentFilter records, not the number of unique 5241 * activity components) that were found. 5242 */ 5243 public abstract int getPreferredActivities(@NonNull List<IntentFilter> outFilters, 5244 @NonNull List<ComponentName> outActivities, String packageName); 5245 5246 /** 5247 * Ask for the set of available 'home' activities and the current explicit 5248 * default, if any. 5249 * @hide 5250 */ 5251 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 5252 5253 /** 5254 * Set the enabled setting for a package component (activity, receiver, service, provider). 5255 * This setting will override any enabled state which may have been set by the component in its 5256 * manifest. 5257 * 5258 * @param componentName The component to enable 5259 * @param newState The new enabled state for the component. 5260 * @param flags Optional behavior flags. 5261 */ 5262 public abstract void setComponentEnabledSetting(ComponentName componentName, 5263 @EnabledState int newState, @EnabledFlags int flags); 5264 5265 /** 5266 * Return the enabled setting for a package component (activity, 5267 * receiver, service, provider). This returns the last value set by 5268 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 5269 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5270 * the value originally specified in the manifest has not been modified. 5271 * 5272 * @param componentName The component to retrieve. 5273 * @return Returns the current enabled state for the component. 5274 */ 5275 public abstract @EnabledState int getComponentEnabledSetting( 5276 ComponentName componentName); 5277 5278 /** 5279 * Set the enabled setting for an application 5280 * This setting will override any enabled state which may have been set by the application in 5281 * its manifest. It also overrides the enabled state set in the manifest for any of the 5282 * application's components. It does not override any enabled state set by 5283 * {@link #setComponentEnabledSetting} for any of the application's components. 5284 * 5285 * @param packageName The package name of the application to enable 5286 * @param newState The new enabled state for the application. 5287 * @param flags Optional behavior flags. 5288 */ 5289 public abstract void setApplicationEnabledSetting(String packageName, 5290 @EnabledState int newState, @EnabledFlags int flags); 5291 5292 /** 5293 * Return the enabled setting for an application. This returns 5294 * the last value set by 5295 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 5296 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5297 * the value originally specified in the manifest has not been modified. 5298 * 5299 * @param packageName The package name of the application to retrieve. 5300 * @return Returns the current enabled state for the application. 5301 * @throws IllegalArgumentException if the named package does not exist. 5302 */ 5303 public abstract @EnabledState int getApplicationEnabledSetting(String packageName); 5304 5305 /** 5306 * Flush the package restrictions for a given user to disk. This forces the package restrictions 5307 * like component and package enabled settings to be written to disk and avoids the delay that 5308 * is otherwise present when changing those settings. 5309 * 5310 * @param userId Ther userId of the user whose restrictions are to be flushed. 5311 * @hide 5312 */ 5313 public abstract void flushPackageRestrictionsAsUser(int userId); 5314 5315 /** 5316 * Puts the package in a hidden state, which is almost like an uninstalled state, 5317 * making the package unavailable, but it doesn't remove the data or the actual 5318 * package file. Application can be unhidden by either resetting the hidden state 5319 * or by installing it, such as with {@link #installExistingPackage(String)} 5320 * @hide 5321 */ 5322 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 5323 UserHandle userHandle); 5324 5325 /** 5326 * Returns the hidden state of a package. 5327 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 5328 * @hide 5329 */ 5330 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 5331 UserHandle userHandle); 5332 5333 /** 5334 * Return whether the device has been booted into safe mode. 5335 */ 5336 public abstract boolean isSafeMode(); 5337 5338 /** 5339 * Adds a listener for permission changes for installed packages. 5340 * 5341 * @param listener The listener to add. 5342 * 5343 * @hide 5344 */ 5345 @SystemApi 5346 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5347 public abstract void addOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5348 5349 /** 5350 * Remvoes a listener for permission changes for installed packages. 5351 * 5352 * @param listener The listener to remove. 5353 * 5354 * @hide 5355 */ 5356 @SystemApi 5357 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5358 public abstract void removeOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5359 5360 /** 5361 * Return the {@link KeySet} associated with the String alias for this 5362 * application. 5363 * 5364 * @param alias The alias for a given {@link KeySet} as defined in the 5365 * application's AndroidManifest.xml. 5366 * @hide 5367 */ 5368 public abstract KeySet getKeySetByAlias(String packageName, String alias); 5369 5370 /** Return the signing {@link KeySet} for this application. 5371 * @hide 5372 */ 5373 public abstract KeySet getSigningKeySet(String packageName); 5374 5375 /** 5376 * Return whether the package denoted by packageName has been signed by all 5377 * of the keys specified by the {@link KeySet} ks. This will return true if 5378 * the package has been signed by additional keys (a superset) as well. 5379 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 5380 * @hide 5381 */ 5382 public abstract boolean isSignedBy(String packageName, KeySet ks); 5383 5384 /** 5385 * Return whether the package denoted by packageName has been signed by all 5386 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 5387 * {@link #isSignedBy(String packageName, KeySet ks)}. 5388 * @hide 5389 */ 5390 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 5391 5392 /** 5393 * Puts the package in a suspended state, where attempts at starting activities are denied. 5394 * 5395 * <p>It doesn't remove the data or the actual package file. The application notifications 5396 * will be hidden, the application will not show up in recents, will not be able to show 5397 * toasts or dialogs or ring the device. 5398 * 5399 * <p>The package must already be installed. If the package is uninstalled while suspended 5400 * the package will no longer be suspended. 5401 * 5402 * @param packageNames The names of the packages to set the suspended status. 5403 * @param suspended If set to {@code true} than the packages will be suspended, if set to 5404 * {@code false} the packages will be unsuspended. 5405 * @param userId The user id. 5406 * 5407 * @return an array of package names for which the suspended status is not set as requested in 5408 * this method. 5409 * 5410 * @hide 5411 */ 5412 public abstract String[] setPackagesSuspendedAsUser( 5413 String[] packageNames, boolean suspended, @UserIdInt int userId); 5414 5415 /** 5416 * @see #setPackageSuspendedAsUser(String, boolean, int) 5417 * @param packageName The name of the package to get the suspended status of. 5418 * @param userId The user id. 5419 * @return {@code true} if the package is suspended or {@code false} if the package is not 5420 * suspended or could not be found. 5421 * @hide 5422 */ 5423 public abstract boolean isPackageSuspendedForUser(String packageName, int userId); 5424 5425 /** 5426 * Provide a hint of what the {@link ApplicationInfo#category} value should 5427 * be for the given package. 5428 * <p> 5429 * This hint can only be set by the app which installed this package, as 5430 * determined by {@link #getInstallerPackageName(String)}. 5431 * 5432 * @param packageName the package to change the category hint for. 5433 * @param categoryHint the category hint to set. 5434 */ 5435 public abstract void setApplicationCategoryHint(@NonNull String packageName, 5436 @ApplicationInfo.Category int categoryHint); 5437 5438 /** {@hide} */ 5439 public static boolean isMoveStatusFinished(int status) { 5440 return (status < 0 || status > 100); 5441 } 5442 5443 /** {@hide} */ 5444 public static abstract class MoveCallback { 5445 public void onCreated(int moveId, Bundle extras) {} 5446 public abstract void onStatusChanged(int moveId, int status, long estMillis); 5447 } 5448 5449 /** {@hide} */ 5450 public abstract int getMoveStatus(int moveId); 5451 5452 /** {@hide} */ 5453 public abstract void registerMoveCallback(MoveCallback callback, Handler handler); 5454 /** {@hide} */ 5455 public abstract void unregisterMoveCallback(MoveCallback callback); 5456 5457 /** {@hide} */ 5458 public abstract int movePackage(String packageName, VolumeInfo vol); 5459 /** {@hide} */ 5460 public abstract @Nullable VolumeInfo getPackageCurrentVolume(ApplicationInfo app); 5461 /** {@hide} */ 5462 public abstract @NonNull List<VolumeInfo> getPackageCandidateVolumes(ApplicationInfo app); 5463 5464 /** {@hide} */ 5465 public abstract int movePrimaryStorage(VolumeInfo vol); 5466 /** {@hide} */ 5467 public abstract @Nullable VolumeInfo getPrimaryStorageCurrentVolume(); 5468 /** {@hide} */ 5469 public abstract @NonNull List<VolumeInfo> getPrimaryStorageCandidateVolumes(); 5470 5471 /** 5472 * Returns the device identity that verifiers can use to associate their scheme to a particular 5473 * device. This should not be used by anything other than a package verifier. 5474 * 5475 * @return identity that uniquely identifies current device 5476 * @hide 5477 */ 5478 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 5479 5480 /** 5481 * Returns true if the device is upgrading, such as first boot after OTA. 5482 * 5483 * @hide 5484 */ 5485 public abstract boolean isUpgrade(); 5486 5487 /** 5488 * Return interface that offers the ability to install, upgrade, and remove 5489 * applications on the device. 5490 */ 5491 public abstract @NonNull PackageInstaller getPackageInstaller(); 5492 5493 /** 5494 * Adds a {@code CrossProfileIntentFilter}. After calling this method all 5495 * intents sent from the user with id sourceUserId can also be be resolved 5496 * by activities in the user with id targetUserId if they match the 5497 * specified intent filter. 5498 * 5499 * @param filter The {@link IntentFilter} the intent has to match 5500 * @param sourceUserId The source user id. 5501 * @param targetUserId The target user id. 5502 * @param flags The possible values are {@link #SKIP_CURRENT_PROFILE} and 5503 * {@link #ONLY_IF_NO_MATCH_FOUND}. 5504 * @hide 5505 */ 5506 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 5507 int targetUserId, int flags); 5508 5509 /** 5510 * Clearing {@code CrossProfileIntentFilter}s which have the specified user 5511 * as their source, and have been set by the app calling this method. 5512 * 5513 * @param sourceUserId The source user id. 5514 * @hide 5515 */ 5516 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 5517 5518 /** 5519 * @hide 5520 */ 5521 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5522 5523 /** 5524 * @hide 5525 */ 5526 public abstract Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5527 5528 /** {@hide} */ 5529 public abstract boolean isPackageAvailable(String packageName); 5530 5531 /** {@hide} */ 5532 public static String installStatusToString(int status, String msg) { 5533 final String str = installStatusToString(status); 5534 if (msg != null) { 5535 return str + ": " + msg; 5536 } else { 5537 return str; 5538 } 5539 } 5540 5541 /** {@hide} */ 5542 public static String installStatusToString(int status) { 5543 switch (status) { 5544 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 5545 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 5546 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 5547 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 5548 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 5549 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 5550 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 5551 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 5552 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 5553 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 5554 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 5555 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 5556 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 5557 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 5558 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 5559 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 5560 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 5561 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 5562 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 5563 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 5564 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 5565 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 5566 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 5567 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 5568 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 5569 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 5570 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 5571 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 5572 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 5573 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 5574 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 5575 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 5576 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 5577 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 5578 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 5579 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 5580 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 5581 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 5582 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 5583 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 5584 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 5585 default: return Integer.toString(status); 5586 } 5587 } 5588 5589 /** {@hide} */ 5590 public static int installStatusToPublicStatus(int status) { 5591 switch (status) { 5592 case INSTALL_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5593 case INSTALL_FAILED_ALREADY_EXISTS: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5594 case INSTALL_FAILED_INVALID_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5595 case INSTALL_FAILED_INVALID_URI: return PackageInstaller.STATUS_FAILURE_INVALID; 5596 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5597 case INSTALL_FAILED_DUPLICATE_PACKAGE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5598 case INSTALL_FAILED_NO_SHARED_USER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5599 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5600 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5601 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5602 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5603 case INSTALL_FAILED_DEXOPT: return PackageInstaller.STATUS_FAILURE_INVALID; 5604 case INSTALL_FAILED_OLDER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5605 case INSTALL_FAILED_CONFLICTING_PROVIDER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5606 case INSTALL_FAILED_NEWER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5607 case INSTALL_FAILED_TEST_ONLY: return PackageInstaller.STATUS_FAILURE_INVALID; 5608 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5609 case INSTALL_FAILED_MISSING_FEATURE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5610 case INSTALL_FAILED_CONTAINER_ERROR: return PackageInstaller.STATUS_FAILURE_STORAGE; 5611 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return PackageInstaller.STATUS_FAILURE_STORAGE; 5612 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5613 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return PackageInstaller.STATUS_FAILURE_ABORTED; 5614 case INSTALL_FAILED_VERIFICATION_FAILURE: return PackageInstaller.STATUS_FAILURE_ABORTED; 5615 case INSTALL_FAILED_PACKAGE_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5616 case INSTALL_FAILED_UID_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5617 case INSTALL_FAILED_VERSION_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5618 case INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5619 case INSTALL_PARSE_FAILED_NOT_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5620 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return PackageInstaller.STATUS_FAILURE_INVALID; 5621 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return PackageInstaller.STATUS_FAILURE_INVALID; 5622 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5623 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5624 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return PackageInstaller.STATUS_FAILURE_INVALID; 5625 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return PackageInstaller.STATUS_FAILURE_INVALID; 5626 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return PackageInstaller.STATUS_FAILURE_INVALID; 5627 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return PackageInstaller.STATUS_FAILURE_INVALID; 5628 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return PackageInstaller.STATUS_FAILURE_INVALID; 5629 case INSTALL_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5630 case INSTALL_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5631 case INSTALL_FAILED_DUPLICATE_PERMISSION: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5632 case INSTALL_FAILED_NO_MATCHING_ABIS: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5633 case INSTALL_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5634 default: return PackageInstaller.STATUS_FAILURE; 5635 } 5636 } 5637 5638 /** {@hide} */ 5639 public static String deleteStatusToString(int status, String msg) { 5640 final String str = deleteStatusToString(status); 5641 if (msg != null) { 5642 return str + ": " + msg; 5643 } else { 5644 return str; 5645 } 5646 } 5647 5648 /** {@hide} */ 5649 public static String deleteStatusToString(int status) { 5650 switch (status) { 5651 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 5652 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 5653 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 5654 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 5655 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 5656 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 5657 case DELETE_FAILED_USED_SHARED_LIBRARY: return "DELETE_FAILED_USED_SHARED_LIBRARY"; 5658 default: return Integer.toString(status); 5659 } 5660 } 5661 5662 /** {@hide} */ 5663 public static int deleteStatusToPublicStatus(int status) { 5664 switch (status) { 5665 case DELETE_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5666 case DELETE_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5667 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5668 case DELETE_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5669 case DELETE_FAILED_OWNER_BLOCKED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5670 case DELETE_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5671 case DELETE_FAILED_USED_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5672 default: return PackageInstaller.STATUS_FAILURE; 5673 } 5674 } 5675 5676 /** {@hide} */ 5677 public static String permissionFlagToString(int flag) { 5678 switch (flag) { 5679 case FLAG_PERMISSION_GRANTED_BY_DEFAULT: return "GRANTED_BY_DEFAULT"; 5680 case FLAG_PERMISSION_POLICY_FIXED: return "POLICY_FIXED"; 5681 case FLAG_PERMISSION_SYSTEM_FIXED: return "SYSTEM_FIXED"; 5682 case FLAG_PERMISSION_USER_SET: return "USER_SET"; 5683 case FLAG_PERMISSION_REVOKE_ON_UPGRADE: return "REVOKE_ON_UPGRADE"; 5684 case FLAG_PERMISSION_USER_FIXED: return "USER_FIXED"; 5685 case FLAG_PERMISSION_REVIEW_REQUIRED: return "REVIEW_REQUIRED"; 5686 default: return Integer.toString(flag); 5687 } 5688 } 5689 5690 /** {@hide} */ 5691 public static class LegacyPackageInstallObserver extends PackageInstallObserver { 5692 private final IPackageInstallObserver mLegacy; 5693 5694 public LegacyPackageInstallObserver(IPackageInstallObserver legacy) { 5695 mLegacy = legacy; 5696 } 5697 5698 @Override 5699 public void onPackageInstalled(String basePackageName, int returnCode, String msg, 5700 Bundle extras) { 5701 if (mLegacy == null) return; 5702 try { 5703 mLegacy.packageInstalled(basePackageName, returnCode); 5704 } catch (RemoteException ignored) { 5705 } 5706 } 5707 } 5708 5709 /** {@hide} */ 5710 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 5711 private final IPackageDeleteObserver mLegacy; 5712 5713 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 5714 mLegacy = legacy; 5715 } 5716 5717 @Override 5718 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 5719 if (mLegacy == null) return; 5720 try { 5721 mLegacy.packageDeleted(basePackageName, returnCode); 5722 } catch (RemoteException ignored) { 5723 } 5724 } 5725 } 5726 5727 /** 5728 * Return the install reason that was recorded when a package was first 5729 * installed for a specific user. Requesting the install reason for another 5730 * user will require the permission INTERACT_ACROSS_USERS_FULL. 5731 * 5732 * @param packageName The package for which to retrieve the install reason 5733 * @param user The user for whom to retrieve the install reason 5734 * @return The install reason. If the package is not installed for the given 5735 * user, {@code INSTALL_REASON_UNKNOWN} is returned. 5736 * @hide 5737 */ 5738 @TestApi 5739 public abstract @InstallReason int getInstallReason(String packageName, 5740 @NonNull UserHandle user); 5741 5742 /** 5743 * Checks whether the calling package is allowed to request package installs through package 5744 * installer. Apps are encouraged to call this API before launching the package installer via 5745 * intent {@link android.content.Intent#ACTION_INSTALL_PACKAGE}. Starting from Android O, the 5746 * user can explicitly choose what external sources they trust to install apps on the device. 5747 * If this API returns false, the install request will be blocked by the package installer and 5748 * a dialog will be shown to the user with an option to launch settings to change their 5749 * preference. An application must target Android O or higher and declare permission 5750 * {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} in order to use this API. 5751 * 5752 * @return true if the calling package is trusted by the user to request install packages on 5753 * the device, false otherwise. 5754 * @see android.content.Intent#ACTION_INSTALL_PACKAGE 5755 * @see android.provider.Settings#ACTION_MANAGE_UNKNOWN_APP_SOURCES 5756 */ 5757 public abstract boolean canRequestPackageInstalls(); 5758 5759 /** 5760 * Return the {@link ComponentName} of the activity providing Settings for the Instant App 5761 * resolver. 5762 * 5763 * @see {@link android.content.Intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS} 5764 * @hide 5765 */ 5766 @SystemApi 5767 public abstract ComponentName getInstantAppResolverSettingsComponent(); 5768 5769 /** 5770 * Return the {@link ComponentName} of the activity responsible for installing instant 5771 * applications. 5772 * 5773 * @see {@link android.content.Intent#ACTION_INSTALL_INSTANT_APP_PACKAGE} 5774 * @hide 5775 */ 5776 @SystemApi 5777 public abstract ComponentName getInstantAppInstallerComponent(); 5778 5779 /** 5780 * Return the Android Id for a given Instant App. 5781 * 5782 * @see {@link android.provider.Settings.Secure#ANDROID_ID} 5783 * @hide 5784 */ 5785 public abstract String getInstantAppAndroidId(String packageName, @NonNull UserHandle user); 5786 5787 /** 5788 * Callback use to notify the callers of module registration that the operation 5789 * has finished. 5790 * 5791 * @hide 5792 */ 5793 @SystemApi 5794 public static abstract class DexModuleRegisterCallback { 5795 public abstract void onDexModuleRegistered(String dexModulePath, boolean success, 5796 String message); 5797 } 5798 5799 /** 5800 * Register an application dex module with the package manager. 5801 * The package manager will keep track of the given module for future optimizations. 5802 * 5803 * Dex module optimizations will disable the classpath checking at runtime. The client bares 5804 * the responsibility to ensure that the static assumptions on classes in the optimized code 5805 * hold at runtime (e.g. there's no duplicate classes in the classpath). 5806 * 5807 * Note that the package manager already keeps track of dex modules loaded with 5808 * {@link dalvik.system.DexClassLoader} and {@link dalvik.system.PathClassLoader}. 5809 * This can be called for an eager registration. 5810 * 5811 * The call might take a while and the results will be posted on the main thread, using 5812 * the given callback. 5813 * 5814 * If the module is intended to be shared with other apps, make sure that the file 5815 * permissions allow for it. 5816 * If at registration time the permissions allow for others to read it, the module would 5817 * be marked as a shared module which might undergo a different optimization strategy. 5818 * (usually shared modules will generated larger optimizations artifacts, 5819 * taking more disk space). 5820 * 5821 * @param dexModulePath the absolute path of the dex module. 5822 * @param callback if not null, {@link DexModuleRegisterCallback#onDexModuleRegistered} will 5823 * be called once the registration finishes. 5824 * 5825 * @hide 5826 */ 5827 @SystemApi 5828 public abstract void registerDexModule(String dexModulePath, 5829 @Nullable DexModuleRegisterCallback callback); 5830} 5831