PackageManager.java revision eb0a0ae7aea822ed66a90e65e216570359d7b137
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.provider.Settings; 58import android.util.AndroidException; 59import android.util.Log; 60 61import com.android.internal.util.ArrayUtils; 62 63import dalvik.system.VMRuntime; 64 65import java.io.File; 66import java.lang.annotation.Retention; 67import java.lang.annotation.RetentionPolicy; 68import java.util.List; 69 70/** 71 * Class for retrieving various kinds of information related to the application 72 * packages that are currently installed on the device. 73 * 74 * You can find this class through {@link Context#getPackageManager}. 75 */ 76public abstract class PackageManager { 77 private static final String TAG = "PackageManager"; 78 79 /** {@hide} */ 80 public static final boolean APPLY_DEFAULT_TO_DEVICE_PROTECTED_STORAGE = true; 81 82 /** 83 * This exception is thrown when a given package, application, or component 84 * name cannot be found. 85 */ 86 public static class NameNotFoundException extends AndroidException { 87 public NameNotFoundException() { 88 } 89 90 public NameNotFoundException(String name) { 91 super(name); 92 } 93 } 94 95 /** 96 * Listener for changes in permissions granted to a UID. 97 * 98 * @hide 99 */ 100 @SystemApi 101 public interface OnPermissionsChangedListener { 102 103 /** 104 * Called when the permissions for a UID change. 105 * @param uid The UID with a change. 106 */ 107 public void onPermissionsChanged(int uid); 108 } 109 110 /** 111 * As a guiding principle: 112 * <p> 113 * {@code GET_} flags are used to request additional data that may have been 114 * elided to save wire space. 115 * <p> 116 * {@code MATCH_} flags are used to include components or packages that 117 * would have otherwise been omitted from a result set by current system 118 * state. 119 */ 120 121 /** @hide */ 122 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 123 GET_ACTIVITIES, 124 GET_CONFIGURATIONS, 125 GET_GIDS, 126 GET_INSTRUMENTATION, 127 GET_INTENT_FILTERS, 128 GET_META_DATA, 129 GET_PERMISSIONS, 130 GET_PROVIDERS, 131 GET_RECEIVERS, 132 GET_SERVICES, 133 GET_SHARED_LIBRARY_FILES, 134 GET_SIGNATURES, 135 GET_URI_PERMISSION_PATTERNS, 136 MATCH_UNINSTALLED_PACKAGES, 137 MATCH_DISABLED_COMPONENTS, 138 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 139 MATCH_SYSTEM_ONLY, 140 MATCH_FACTORY_ONLY, 141 MATCH_DEBUG_TRIAGED_MISSING, 142 MATCH_INSTANT, 143 GET_DISABLED_COMPONENTS, 144 GET_DISABLED_UNTIL_USED_COMPONENTS, 145 GET_UNINSTALLED_PACKAGES, 146 }) 147 @Retention(RetentionPolicy.SOURCE) 148 public @interface PackageInfoFlags {} 149 150 /** @hide */ 151 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 152 GET_META_DATA, 153 GET_SHARED_LIBRARY_FILES, 154 MATCH_UNINSTALLED_PACKAGES, 155 MATCH_SYSTEM_ONLY, 156 MATCH_DEBUG_TRIAGED_MISSING, 157 MATCH_DISABLED_COMPONENTS, 158 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 159 MATCH_INSTANT, 160 MATCH_STATIC_SHARED_LIBRARIES, 161 GET_DISABLED_UNTIL_USED_COMPONENTS, 162 GET_UNINSTALLED_PACKAGES, 163 }) 164 @Retention(RetentionPolicy.SOURCE) 165 public @interface ApplicationInfoFlags {} 166 167 /** @hide */ 168 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 169 GET_META_DATA, 170 GET_SHARED_LIBRARY_FILES, 171 MATCH_ALL, 172 MATCH_DEBUG_TRIAGED_MISSING, 173 MATCH_DEFAULT_ONLY, 174 MATCH_DISABLED_COMPONENTS, 175 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 176 MATCH_DIRECT_BOOT_AWARE, 177 MATCH_DIRECT_BOOT_UNAWARE, 178 MATCH_SYSTEM_ONLY, 179 MATCH_UNINSTALLED_PACKAGES, 180 MATCH_INSTANT, 181 MATCH_STATIC_SHARED_LIBRARIES, 182 GET_DISABLED_COMPONENTS, 183 GET_DISABLED_UNTIL_USED_COMPONENTS, 184 GET_UNINSTALLED_PACKAGES, 185 }) 186 @Retention(RetentionPolicy.SOURCE) 187 public @interface ComponentInfoFlags {} 188 189 /** @hide */ 190 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 191 GET_META_DATA, 192 GET_RESOLVED_FILTER, 193 GET_SHARED_LIBRARY_FILES, 194 MATCH_ALL, 195 MATCH_DEBUG_TRIAGED_MISSING, 196 MATCH_DISABLED_COMPONENTS, 197 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 198 MATCH_DEFAULT_ONLY, 199 MATCH_DIRECT_BOOT_AWARE, 200 MATCH_DIRECT_BOOT_UNAWARE, 201 MATCH_SYSTEM_ONLY, 202 MATCH_UNINSTALLED_PACKAGES, 203 MATCH_INSTANT, 204 GET_DISABLED_COMPONENTS, 205 GET_DISABLED_UNTIL_USED_COMPONENTS, 206 GET_UNINSTALLED_PACKAGES, 207 }) 208 @Retention(RetentionPolicy.SOURCE) 209 public @interface ResolveInfoFlags {} 210 211 /** @hide */ 212 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 213 GET_META_DATA, 214 }) 215 @Retention(RetentionPolicy.SOURCE) 216 public @interface PermissionInfoFlags {} 217 218 /** @hide */ 219 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 220 GET_META_DATA, 221 }) 222 @Retention(RetentionPolicy.SOURCE) 223 public @interface PermissionGroupInfoFlags {} 224 225 /** @hide */ 226 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 227 GET_META_DATA, 228 }) 229 @Retention(RetentionPolicy.SOURCE) 230 public @interface InstrumentationInfoFlags {} 231 232 /** 233 * {@link PackageInfo} flag: return information about 234 * activities in the package in {@link PackageInfo#activities}. 235 */ 236 public static final int GET_ACTIVITIES = 0x00000001; 237 238 /** 239 * {@link PackageInfo} flag: return information about 240 * intent receivers in the package in 241 * {@link PackageInfo#receivers}. 242 */ 243 public static final int GET_RECEIVERS = 0x00000002; 244 245 /** 246 * {@link PackageInfo} flag: return information about 247 * services in the package in {@link PackageInfo#services}. 248 */ 249 public static final int GET_SERVICES = 0x00000004; 250 251 /** 252 * {@link PackageInfo} flag: return information about 253 * content providers in the package in 254 * {@link PackageInfo#providers}. 255 */ 256 public static final int GET_PROVIDERS = 0x00000008; 257 258 /** 259 * {@link PackageInfo} flag: return information about 260 * instrumentation in the package in 261 * {@link PackageInfo#instrumentation}. 262 */ 263 public static final int GET_INSTRUMENTATION = 0x00000010; 264 265 /** 266 * {@link PackageInfo} flag: return information about the 267 * intent filters supported by the activity. 268 */ 269 public static final int GET_INTENT_FILTERS = 0x00000020; 270 271 /** 272 * {@link PackageInfo} flag: return information about the 273 * signatures included in the package. 274 */ 275 public static final int GET_SIGNATURES = 0x00000040; 276 277 /** 278 * {@link ResolveInfo} flag: return the IntentFilter that 279 * was matched for a particular ResolveInfo in 280 * {@link ResolveInfo#filter}. 281 */ 282 public static final int GET_RESOLVED_FILTER = 0x00000040; 283 284 /** 285 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 286 * data {@link android.os.Bundle}s that are associated with a component. 287 * This applies for any API returning a ComponentInfo subclass. 288 */ 289 public static final int GET_META_DATA = 0x00000080; 290 291 /** 292 * {@link PackageInfo} flag: return the 293 * {@link PackageInfo#gids group ids} that are associated with an 294 * application. 295 * This applies for any API returning a PackageInfo class, either 296 * directly or nested inside of another. 297 */ 298 public static final int GET_GIDS = 0x00000100; 299 300 /** 301 * @deprecated replaced with {@link #MATCH_DISABLED_COMPONENTS} 302 */ 303 @Deprecated 304 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 305 306 /** 307 * {@link PackageInfo} flag: include disabled components in the returned info. 308 */ 309 public static final int MATCH_DISABLED_COMPONENTS = 0x00000200; 310 311 /** 312 * {@link ApplicationInfo} flag: return the 313 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 314 * that are associated with an application. 315 * This applies for any API returning an ApplicationInfo class, either 316 * directly or nested inside of another. 317 */ 318 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 319 320 /** 321 * {@link ProviderInfo} flag: return the 322 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 323 * that are associated with a content provider. 324 * This applies for any API returning a ProviderInfo class, either 325 * directly or nested inside of another. 326 */ 327 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 328 /** 329 * {@link PackageInfo} flag: return information about 330 * permissions in the package in 331 * {@link PackageInfo#permissions}. 332 */ 333 public static final int GET_PERMISSIONS = 0x00001000; 334 335 /** 336 * @deprecated replaced with {@link #MATCH_UNINSTALLED_PACKAGES} 337 */ 338 @Deprecated 339 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 340 341 /** 342 * Flag parameter to retrieve some information about all applications (even 343 * uninstalled ones) which have data directories. This state could have 344 * resulted if applications have been deleted with flag 345 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 346 * reinstalled in future. 347 * <p> 348 * Note: this flag may cause less information about currently installed 349 * applications to be returned. 350 */ 351 public static final int MATCH_UNINSTALLED_PACKAGES = 0x00002000; 352 353 /** 354 * {@link PackageInfo} flag: return information about 355 * hardware preferences in 356 * {@link PackageInfo#configPreferences PackageInfo.configPreferences}, 357 * and requested features in {@link PackageInfo#reqFeatures} and 358 * {@link PackageInfo#featureGroups}. 359 */ 360 public static final int GET_CONFIGURATIONS = 0x00004000; 361 362 /** 363 * @deprecated replaced with {@link #MATCH_DISABLED_UNTIL_USED_COMPONENTS}. 364 */ 365 @Deprecated 366 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 367 368 /** 369 * {@link PackageInfo} flag: include disabled components which are in 370 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 371 * in the returned info. Note that if you set this flag, applications 372 * that are in this disabled state will be reported as enabled. 373 */ 374 public static final int MATCH_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 375 376 /** 377 * Resolution and querying flag: if set, only filters that support the 378 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 379 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 380 * supplied Intent. 381 */ 382 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 383 384 /** 385 * Querying flag: if set and if the platform is doing any filtering of the 386 * results, then the filtering will not happen. This is a synonym for saying 387 * that all results should be returned. 388 * <p> 389 * <em>This flag should be used with extreme care.</em> 390 */ 391 public static final int MATCH_ALL = 0x00020000; 392 393 /** 394 * Querying flag: match components which are direct boot <em>unaware</em> in 395 * the returned info, regardless of the current user state. 396 * <p> 397 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 398 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 399 * to match only runnable components based on the user state. For example, 400 * when a user is started but credentials have not been presented yet, the 401 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 402 * components are returned. Once the user credentials have been presented, 403 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 404 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 405 * 406 * @see UserManager#isUserUnlocked() 407 */ 408 public static final int MATCH_DIRECT_BOOT_UNAWARE = 0x00040000; 409 410 /** 411 * Querying flag: match components which are direct boot <em>aware</em> in 412 * the returned info, regardless of the current user state. 413 * <p> 414 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 415 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 416 * to match only runnable components based on the user state. For example, 417 * when a user is started but credentials have not been presented yet, the 418 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 419 * components are returned. Once the user credentials have been presented, 420 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 421 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 422 * 423 * @see UserManager#isUserUnlocked() 424 */ 425 public static final int MATCH_DIRECT_BOOT_AWARE = 0x00080000; 426 427 /** 428 * Querying flag: include only components from applications that are marked 429 * with {@link ApplicationInfo#FLAG_SYSTEM}. 430 */ 431 public static final int MATCH_SYSTEM_ONLY = 0x00100000; 432 433 /** 434 * Internal {@link PackageInfo} flag: include only components on the system image. 435 * This will not return information on any unbundled update to system components. 436 * @hide 437 */ 438 @SystemApi 439 public static final int MATCH_FACTORY_ONLY = 0x00200000; 440 441 /** 442 * Allows querying of packages installed for any user, not just the specific one. This flag 443 * is only meant for use by apps that have INTERACT_ACROSS_USERS permission. 444 * @hide 445 */ 446 @SystemApi 447 public static final int MATCH_ANY_USER = 0x00400000; 448 449 /** 450 * Combination of MATCH_ANY_USER and MATCH_UNINSTALLED_PACKAGES to mean any known 451 * package. 452 * @hide 453 */ 454 public static final int MATCH_KNOWN_PACKAGES = MATCH_UNINSTALLED_PACKAGES | MATCH_ANY_USER; 455 456 /** 457 * Internal {@link PackageInfo} flag: include components that are part of an 458 * instant app. By default, instant app components are not matched. 459 * @hide 460 */ 461 @SystemApi 462 public static final int MATCH_INSTANT = 0x00800000; 463 464 /** 465 * Internal {@link PackageInfo} flag: include only components that are exposed to 466 * instant apps. Matched components may have been either explicitly or implicitly 467 * exposed. 468 * @hide 469 */ 470 public static final int MATCH_VISIBLE_TO_INSTANT_APP_ONLY = 0x01000000; 471 472 /** 473 * Internal {@link PackageInfo} flag: include only components that have been 474 * explicitly exposed to instant apps. 475 * @hide 476 */ 477 public static final int MATCH_EXPLICITLY_VISIBLE_ONLY = 0x02000000; 478 479 /** 480 * Internal {@link PackageInfo} flag: include static shared libraries. 481 * Apps that depend on static shared libs can always access the version 482 * of the lib they depend on. System/shell/root can access all shared 483 * libs regardless of dependency but need to explicitly ask for them 484 * via this flag. 485 * @hide 486 */ 487 public static final int MATCH_STATIC_SHARED_LIBRARIES = 0x04000000; 488 489 /** 490 * Internal flag used to indicate that a system component has done their 491 * homework and verified that they correctly handle packages and components 492 * that come and go over time. In particular: 493 * <ul> 494 * <li>Apps installed on external storage, which will appear to be 495 * uninstalled while the the device is ejected. 496 * <li>Apps with encryption unaware components, which will appear to not 497 * exist while the device is locked. 498 * </ul> 499 * 500 * @see #MATCH_UNINSTALLED_PACKAGES 501 * @see #MATCH_DIRECT_BOOT_AWARE 502 * @see #MATCH_DIRECT_BOOT_UNAWARE 503 * @hide 504 */ 505 public static final int MATCH_DEBUG_TRIAGED_MISSING = 0x10000000; 506 507 /** 508 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: when 509 * resolving an intent that matches the {@code CrossProfileIntentFilter}, 510 * the current profile will be skipped. Only activities in the target user 511 * can respond to the intent. 512 * 513 * @hide 514 */ 515 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 516 517 /** 518 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: 519 * activities in the other profiles can respond to the intent only if no activity with 520 * non-negative priority in current profile can respond to the intent. 521 * @hide 522 */ 523 public static final int ONLY_IF_NO_MATCH_FOUND = 0x00000004; 524 525 /** @hide */ 526 @IntDef(prefix = { "PERMISSION_" }, value = { 527 PERMISSION_GRANTED, 528 PERMISSION_DENIED 529 }) 530 @Retention(RetentionPolicy.SOURCE) 531 public @interface PermissionResult {} 532 533 /** 534 * Permission check result: this is returned by {@link #checkPermission} 535 * if the permission has been granted to the given package. 536 */ 537 public static final int PERMISSION_GRANTED = 0; 538 539 /** 540 * Permission check result: this is returned by {@link #checkPermission} 541 * if the permission has not been granted to the given package. 542 */ 543 public static final int PERMISSION_DENIED = -1; 544 545 /** @hide */ 546 @IntDef(prefix = { "SIGNATURE_" }, value = { 547 SIGNATURE_MATCH, 548 SIGNATURE_NEITHER_SIGNED, 549 SIGNATURE_FIRST_NOT_SIGNED, 550 SIGNATURE_SECOND_NOT_SIGNED, 551 SIGNATURE_NO_MATCH, 552 SIGNATURE_UNKNOWN_PACKAGE, 553 }) 554 @Retention(RetentionPolicy.SOURCE) 555 public @interface SignatureResult {} 556 557 /** 558 * Signature check result: this is returned by {@link #checkSignatures} 559 * if all signatures on the two packages match. 560 */ 561 public static final int SIGNATURE_MATCH = 0; 562 563 /** 564 * Signature check result: this is returned by {@link #checkSignatures} 565 * if neither of the two packages is signed. 566 */ 567 public static final int SIGNATURE_NEITHER_SIGNED = 1; 568 569 /** 570 * Signature check result: this is returned by {@link #checkSignatures} 571 * if the first package is not signed but the second is. 572 */ 573 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 574 575 /** 576 * Signature check result: this is returned by {@link #checkSignatures} 577 * if the second package is not signed but the first is. 578 */ 579 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 580 581 /** 582 * Signature check result: this is returned by {@link #checkSignatures} 583 * if not all signatures on both packages match. 584 */ 585 public static final int SIGNATURE_NO_MATCH = -3; 586 587 /** 588 * Signature check result: this is returned by {@link #checkSignatures} 589 * if either of the packages are not valid. 590 */ 591 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 592 593 /** @hide */ 594 @IntDef(prefix = { "COMPONENT_ENABLED_STATE_" }, value = { 595 COMPONENT_ENABLED_STATE_DEFAULT, 596 COMPONENT_ENABLED_STATE_ENABLED, 597 COMPONENT_ENABLED_STATE_DISABLED, 598 COMPONENT_ENABLED_STATE_DISABLED_USER, 599 COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED, 600 }) 601 @Retention(RetentionPolicy.SOURCE) 602 public @interface EnabledState {} 603 604 /** 605 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} and 606 * {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 607 * component or application is in its default enabled state (as specified in 608 * its manifest). 609 * <p> 610 * Explicitly setting the component state to this value restores it's 611 * enabled state to whatever is set in the manifest. 612 */ 613 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 614 615 /** 616 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 617 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 618 * component or application has been explictily enabled, regardless of 619 * what it has specified in its manifest. 620 */ 621 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 622 623 /** 624 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 625 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 626 * component or application has been explicitly disabled, regardless of 627 * what it has specified in its manifest. 628 */ 629 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 630 631 /** 632 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 633 * user has explicitly disabled the application, regardless of what it has 634 * specified in its manifest. Because this is due to the user's request, 635 * they may re-enable it if desired through the appropriate system UI. This 636 * option currently <strong>cannot</strong> be used with 637 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 638 */ 639 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 640 641 /** 642 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 643 * application should be considered, until the point where the user actually 644 * wants to use it. This means that it will not normally show up to the user 645 * (such as in the launcher), but various parts of the user interface can 646 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 647 * the user to select it (as for example an IME, device admin, etc). Such code, 648 * once the user has selected the app, should at that point also make it enabled. 649 * This option currently <strong>can not</strong> be used with 650 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 651 */ 652 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 653 654 /** @hide */ 655 @IntDef(flag = true, prefix = { "INSTALL_" }, value = { 656 INSTALL_FORWARD_LOCK, 657 INSTALL_REPLACE_EXISTING, 658 INSTALL_ALLOW_TEST, 659 INSTALL_EXTERNAL, 660 INSTALL_INTERNAL, 661 INSTALL_FROM_ADB, 662 INSTALL_ALL_USERS, 663 INSTALL_ALLOW_DOWNGRADE, 664 INSTALL_GRANT_RUNTIME_PERMISSIONS, 665 INSTALL_FORCE_VOLUME_UUID, 666 INSTALL_FORCE_PERMISSION_PROMPT, 667 INSTALL_INSTANT_APP, 668 INSTALL_DONT_KILL_APP, 669 INSTALL_FORCE_SDK, 670 INSTALL_FULL_APP, 671 INSTALL_ALLOCATE_AGGRESSIVE, 672 }) 673 @Retention(RetentionPolicy.SOURCE) 674 public @interface InstallFlags {} 675 676 /** 677 * Flag parameter for {@link #installPackage} to indicate that this package 678 * should be installed as forward locked, i.e. only the app itself should 679 * have access to its code and non-resource assets. 680 * 681 * @deprecated new installs into ASEC containers are no longer supported. 682 * @hide 683 */ 684 @Deprecated 685 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 686 687 /** 688 * Flag parameter for {@link #installPackage} to indicate that you want to 689 * replace an already installed package, if one exists. 690 * 691 * @hide 692 */ 693 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 694 695 /** 696 * Flag parameter for {@link #installPackage} to indicate that you want to 697 * allow test packages (those that have set android:testOnly in their 698 * manifest) to be installed. 699 * @hide 700 */ 701 public static final int INSTALL_ALLOW_TEST = 0x00000004; 702 703 /** 704 * Flag parameter for {@link #installPackage} to indicate that this package 705 * must be installed to an ASEC on a {@link VolumeInfo#TYPE_PUBLIC}. 706 * 707 * @deprecated new installs into ASEC containers are no longer supported; 708 * use adoptable storage instead. 709 * @hide 710 */ 711 @Deprecated 712 public static final int INSTALL_EXTERNAL = 0x00000008; 713 714 /** 715 * Flag parameter for {@link #installPackage} to indicate that this package 716 * must be installed to internal storage. 717 * 718 * @hide 719 */ 720 public static final int INSTALL_INTERNAL = 0x00000010; 721 722 /** 723 * Flag parameter for {@link #installPackage} to indicate that this install 724 * was initiated via ADB. 725 * 726 * @hide 727 */ 728 public static final int INSTALL_FROM_ADB = 0x00000020; 729 730 /** 731 * Flag parameter for {@link #installPackage} to indicate that this install 732 * should immediately be visible to all users. 733 * 734 * @hide 735 */ 736 public static final int INSTALL_ALL_USERS = 0x00000040; 737 738 /** 739 * Flag parameter for {@link #installPackage} to indicate that it is okay 740 * to install an update to an app where the newly installed app has a lower 741 * version code than the currently installed app. This is permitted only if 742 * the currently installed app is marked debuggable. 743 * 744 * @hide 745 */ 746 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 747 748 /** 749 * Flag parameter for {@link #installPackage} to indicate that all runtime 750 * permissions should be granted to the package. If {@link #INSTALL_ALL_USERS} 751 * is set the runtime permissions will be granted to all users, otherwise 752 * only to the owner. 753 * 754 * @hide 755 */ 756 public static final int INSTALL_GRANT_RUNTIME_PERMISSIONS = 0x00000100; 757 758 /** {@hide} */ 759 public static final int INSTALL_FORCE_VOLUME_UUID = 0x00000200; 760 761 /** 762 * Flag parameter for {@link #installPackage} to indicate that we always want to force 763 * the prompt for permission approval. This overrides any special behaviour for internal 764 * components. 765 * 766 * @hide 767 */ 768 public static final int INSTALL_FORCE_PERMISSION_PROMPT = 0x00000400; 769 770 /** 771 * Flag parameter for {@link #installPackage} to indicate that this package is 772 * to be installed as a lightweight "ephemeral" app. 773 * 774 * @hide 775 */ 776 public static final int INSTALL_INSTANT_APP = 0x00000800; 777 778 /** 779 * Flag parameter for {@link #installPackage} to indicate that this package contains 780 * a feature split to an existing application and the existing application should not 781 * be killed during the installation process. 782 * 783 * @hide 784 */ 785 public static final int INSTALL_DONT_KILL_APP = 0x00001000; 786 787 /** 788 * Flag parameter for {@link #installPackage} to indicate that this package is an 789 * upgrade to a package that refers to the SDK via release letter. 790 * 791 * @hide 792 */ 793 public static final int INSTALL_FORCE_SDK = 0x00002000; 794 795 /** 796 * Flag parameter for {@link #installPackage} to indicate that this package is 797 * to be installed as a heavy weight app. This is fundamentally the opposite of 798 * {@link #INSTALL_INSTANT_APP}. 799 * 800 * @hide 801 */ 802 public static final int INSTALL_FULL_APP = 0x00004000; 803 804 /** 805 * Flag parameter for {@link #installPackage} to indicate that this package 806 * is critical to system health or security, meaning the system should use 807 * {@link StorageManager#FLAG_ALLOCATE_AGGRESSIVE} internally. 808 * 809 * @hide 810 */ 811 public static final int INSTALL_ALLOCATE_AGGRESSIVE = 0x00008000; 812 813 /** @hide */ 814 @IntDef(flag = true, prefix = { "DONT_KILL_APP" }, value = { 815 DONT_KILL_APP 816 }) 817 @Retention(RetentionPolicy.SOURCE) 818 public @interface EnabledFlags {} 819 820 /** 821 * Flag parameter for 822 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 823 * that you don't want to kill the app containing the component. Be careful when you set this 824 * since changing component states can make the containing application's behavior unpredictable. 825 */ 826 public static final int DONT_KILL_APP = 0x00000001; 827 828 /** @hide */ 829 @IntDef(prefix = { "INSTALL_REASON_" }, value = { 830 INSTALL_REASON_UNKNOWN, 831 INSTALL_REASON_POLICY, 832 INSTALL_REASON_DEVICE_RESTORE, 833 INSTALL_REASON_DEVICE_SETUP, 834 INSTALL_REASON_USER 835 }) 836 @Retention(RetentionPolicy.SOURCE) 837 public @interface InstallReason {} 838 839 /** 840 * Code indicating that the reason for installing this package is unknown. 841 */ 842 public static final int INSTALL_REASON_UNKNOWN = 0; 843 844 /** 845 * Code indicating that this package was installed due to enterprise policy. 846 */ 847 public static final int INSTALL_REASON_POLICY = 1; 848 849 /** 850 * Code indicating that this package was installed as part of restoring from another device. 851 */ 852 public static final int INSTALL_REASON_DEVICE_RESTORE = 2; 853 854 /** 855 * Code indicating that this package was installed as part of device setup. 856 */ 857 public static final int INSTALL_REASON_DEVICE_SETUP = 3; 858 859 /** 860 * Code indicating that the package installation was initiated by the user. 861 */ 862 public static final int INSTALL_REASON_USER = 4; 863 864 /** 865 * Installation return code: this is passed to the 866 * {@link IPackageInstallObserver} on success. 867 * 868 * @hide 869 */ 870 @SystemApi 871 public static final int INSTALL_SUCCEEDED = 1; 872 873 /** 874 * Installation return code: this is passed to the 875 * {@link IPackageInstallObserver} if the package is already installed. 876 * 877 * @hide 878 */ 879 @SystemApi 880 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 881 882 /** 883 * Installation return code: this is passed to the 884 * {@link IPackageInstallObserver} if the package archive file is invalid. 885 * 886 * @hide 887 */ 888 @SystemApi 889 public static final int INSTALL_FAILED_INVALID_APK = -2; 890 891 /** 892 * Installation return code: this is passed to the 893 * {@link IPackageInstallObserver} if the URI passed in is invalid. 894 * 895 * @hide 896 */ 897 @SystemApi 898 public static final int INSTALL_FAILED_INVALID_URI = -3; 899 900 /** 901 * Installation return code: this is passed to the 902 * {@link IPackageInstallObserver} if the package manager service found that 903 * the device didn't have enough storage space to install the app. 904 * 905 * @hide 906 */ 907 @SystemApi 908 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 909 910 /** 911 * Installation return code: this is passed to the 912 * {@link IPackageInstallObserver} if a package is already installed with 913 * the same name. 914 * 915 * @hide 916 */ 917 @SystemApi 918 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 919 920 /** 921 * Installation return code: this is passed to the 922 * {@link IPackageInstallObserver} if the requested shared user does not 923 * exist. 924 * 925 * @hide 926 */ 927 @SystemApi 928 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 929 930 /** 931 * Installation return code: this is passed to the 932 * {@link IPackageInstallObserver} if a previously installed package of the 933 * same name has a different signature than the new package (and the old 934 * package's data was not removed). 935 * 936 * @hide 937 */ 938 @SystemApi 939 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 940 941 /** 942 * Installation return code: this is passed to the 943 * {@link IPackageInstallObserver} if the new package is requested a shared 944 * user which is already installed on the device and does not have matching 945 * signature. 946 * 947 * @hide 948 */ 949 @SystemApi 950 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 951 952 /** 953 * Installation return code: this is passed to the 954 * {@link IPackageInstallObserver} if the new package uses a shared library 955 * that is not available. 956 * 957 * @hide 958 */ 959 @SystemApi 960 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 961 962 /** 963 * Installation return code: this is passed to the 964 * {@link IPackageInstallObserver} if the new package uses a shared library 965 * that is not available. 966 * 967 * @hide 968 */ 969 @SystemApi 970 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 971 972 /** 973 * Installation return code: this is passed to the 974 * {@link IPackageInstallObserver} if the new package failed while 975 * optimizing and validating its dex files, either because there was not 976 * enough storage or the validation failed. 977 * 978 * @hide 979 */ 980 @SystemApi 981 public static final int INSTALL_FAILED_DEXOPT = -11; 982 983 /** 984 * Installation return code: this is passed to the 985 * {@link IPackageInstallObserver} if the new package failed because the 986 * current SDK version is older than that required by the package. 987 * 988 * @hide 989 */ 990 @SystemApi 991 public static final int INSTALL_FAILED_OLDER_SDK = -12; 992 993 /** 994 * Installation return code: this is passed to the 995 * {@link IPackageInstallObserver} if the new package failed because it 996 * contains a content provider with the same authority as a provider already 997 * installed in the system. 998 * 999 * @hide 1000 */ 1001 @SystemApi 1002 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 1003 1004 /** 1005 * Installation return code: this is passed to the 1006 * {@link IPackageInstallObserver} if the new package failed because the 1007 * current SDK version is newer than that required by the package. 1008 * 1009 * @hide 1010 */ 1011 @SystemApi 1012 public static final int INSTALL_FAILED_NEWER_SDK = -14; 1013 1014 /** 1015 * Installation return code: this is passed to the 1016 * {@link IPackageInstallObserver} if the new package failed because it has 1017 * specified that it is a test-only package and the caller has not supplied 1018 * the {@link #INSTALL_ALLOW_TEST} flag. 1019 * 1020 * @hide 1021 */ 1022 @SystemApi 1023 public static final int INSTALL_FAILED_TEST_ONLY = -15; 1024 1025 /** 1026 * Installation return code: this is passed to the 1027 * {@link IPackageInstallObserver} if the package being installed contains 1028 * native code, but none that is compatible with the device's CPU_ABI. 1029 * 1030 * @hide 1031 */ 1032 @SystemApi 1033 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 1034 1035 /** 1036 * Installation return code: this is passed to the 1037 * {@link IPackageInstallObserver} if the new package uses a feature that is 1038 * not available. 1039 * 1040 * @hide 1041 */ 1042 @SystemApi 1043 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 1044 1045 // ------ Errors related to sdcard 1046 /** 1047 * Installation return code: this is passed to the 1048 * {@link IPackageInstallObserver} if a secure container mount point 1049 * couldn't be accessed on external media. 1050 * 1051 * @hide 1052 */ 1053 @SystemApi 1054 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 1055 1056 /** 1057 * Installation return code: this is passed to the 1058 * {@link IPackageInstallObserver} if the new package couldn't be installed 1059 * in the specified install location. 1060 * 1061 * @hide 1062 */ 1063 @SystemApi 1064 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 1065 1066 /** 1067 * Installation return code: this is passed to the 1068 * {@link IPackageInstallObserver} if the new package couldn't be installed 1069 * in the specified install location because the media is not available. 1070 * 1071 * @hide 1072 */ 1073 @SystemApi 1074 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 1075 1076 /** 1077 * Installation return code: this is passed to the 1078 * {@link IPackageInstallObserver} if the new package couldn't be installed 1079 * because the verification timed out. 1080 * 1081 * @hide 1082 */ 1083 @SystemApi 1084 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 1085 1086 /** 1087 * Installation return code: this is passed to the 1088 * {@link IPackageInstallObserver} if the new package couldn't be installed 1089 * because the verification did not succeed. 1090 * 1091 * @hide 1092 */ 1093 @SystemApi 1094 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 1095 1096 /** 1097 * Installation return code: this is passed to the 1098 * {@link IPackageInstallObserver} if the package changed from what the 1099 * calling program expected. 1100 * 1101 * @hide 1102 */ 1103 @SystemApi 1104 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 1105 1106 /** 1107 * Installation return code: this is passed to the 1108 * {@link IPackageInstallObserver} if the new package is assigned a 1109 * different UID than it previously held. 1110 * 1111 * @hide 1112 */ 1113 public static final int INSTALL_FAILED_UID_CHANGED = -24; 1114 1115 /** 1116 * Installation return code: this is passed to the 1117 * {@link IPackageInstallObserver} if the new package has an older version 1118 * code than the currently installed package. 1119 * 1120 * @hide 1121 */ 1122 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 1123 1124 /** 1125 * Installation return code: this is passed to the 1126 * {@link IPackageInstallObserver} if the old package has target SDK high 1127 * enough to support runtime permission and the new package has target SDK 1128 * low enough to not support runtime permissions. 1129 * 1130 * @hide 1131 */ 1132 @SystemApi 1133 public static final int INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE = -26; 1134 1135 /** 1136 * Installation return code: this is passed to the 1137 * {@link IPackageInstallObserver} if the new package attempts to downgrade the 1138 * target sandbox version of the app. 1139 * 1140 * @hide 1141 */ 1142 @SystemApi 1143 public static final int INSTALL_FAILED_SANDBOX_VERSION_DOWNGRADE = -27; 1144 1145 /** 1146 * Installation parse return code: this is passed to the 1147 * {@link IPackageInstallObserver} if the parser was given a path that is 1148 * not a file, or does not end with the expected '.apk' extension. 1149 * 1150 * @hide 1151 */ 1152 @SystemApi 1153 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 1154 1155 /** 1156 * Installation parse return code: this is passed to the 1157 * {@link IPackageInstallObserver} if the parser was unable to retrieve the 1158 * AndroidManifest.xml file. 1159 * 1160 * @hide 1161 */ 1162 @SystemApi 1163 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 1164 1165 /** 1166 * Installation parse return code: this is passed to the 1167 * {@link IPackageInstallObserver} if the parser encountered an unexpected 1168 * exception. 1169 * 1170 * @hide 1171 */ 1172 @SystemApi 1173 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 1174 1175 /** 1176 * Installation parse return code: this is passed to the 1177 * {@link IPackageInstallObserver} if the parser did not find any 1178 * certificates in the .apk. 1179 * 1180 * @hide 1181 */ 1182 @SystemApi 1183 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 1184 1185 /** 1186 * Installation parse return code: this is passed to the 1187 * {@link IPackageInstallObserver} if the parser found inconsistent 1188 * certificates on the files in the .apk. 1189 * 1190 * @hide 1191 */ 1192 @SystemApi 1193 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 1194 1195 /** 1196 * Installation parse return code: this is passed to the 1197 * {@link IPackageInstallObserver} if the parser encountered a 1198 * CertificateEncodingException in one of the files in the .apk. 1199 * 1200 * @hide 1201 */ 1202 @SystemApi 1203 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 1204 1205 /** 1206 * Installation parse return code: this is passed to the 1207 * {@link IPackageInstallObserver} if the parser encountered a bad or 1208 * missing package name in the manifest. 1209 * 1210 * @hide 1211 */ 1212 @SystemApi 1213 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 1214 1215 /** 1216 * Installation parse return code: this is passed to the 1217 * {@link IPackageInstallObserver} if the parser encountered a bad shared 1218 * user id name in the manifest. 1219 * 1220 * @hide 1221 */ 1222 @SystemApi 1223 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 1224 1225 /** 1226 * Installation parse return code: this is passed to the 1227 * {@link IPackageInstallObserver} if the parser encountered some structural 1228 * problem in the manifest. 1229 * 1230 * @hide 1231 */ 1232 @SystemApi 1233 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 1234 1235 /** 1236 * Installation parse return code: this is passed to the 1237 * {@link IPackageInstallObserver} if the parser did not find any actionable 1238 * tags (instrumentation or application) in the manifest. 1239 * 1240 * @hide 1241 */ 1242 @SystemApi 1243 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 1244 1245 /** 1246 * Installation failed return code: this is passed to the 1247 * {@link IPackageInstallObserver} if the system failed to install the 1248 * package because of system issues. 1249 * 1250 * @hide 1251 */ 1252 @SystemApi 1253 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 1254 1255 /** 1256 * Installation failed return code: this is passed to the 1257 * {@link IPackageInstallObserver} if the system failed to install the 1258 * package because the user is restricted from installing apps. 1259 * 1260 * @hide 1261 */ 1262 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 1263 1264 /** 1265 * Installation failed return code: this is passed to the 1266 * {@link IPackageInstallObserver} if the system failed to install the 1267 * package because it is attempting to define a permission that is already 1268 * defined by some existing package. 1269 * <p> 1270 * The package name of the app which has already defined the permission is 1271 * passed to a {@link PackageInstallObserver}, if any, as the 1272 * {@link #EXTRA_FAILURE_EXISTING_PACKAGE} string extra; and the name of the 1273 * permission being redefined is passed in the 1274 * {@link #EXTRA_FAILURE_EXISTING_PERMISSION} string extra. 1275 * 1276 * @hide 1277 */ 1278 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 1279 1280 /** 1281 * Installation failed return code: this is passed to the 1282 * {@link IPackageInstallObserver} if the system failed to install the 1283 * package because its packaged native code did not match any of the ABIs 1284 * supported by the system. 1285 * 1286 * @hide 1287 */ 1288 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 1289 1290 /** 1291 * Internal return code for NativeLibraryHelper methods to indicate that the package 1292 * being processed did not contain any native code. This is placed here only so that 1293 * it can belong to the same value space as the other install failure codes. 1294 * 1295 * @hide 1296 */ 1297 public static final int NO_NATIVE_LIBRARIES = -114; 1298 1299 /** {@hide} */ 1300 public static final int INSTALL_FAILED_ABORTED = -115; 1301 1302 /** 1303 * Installation failed return code: instant app installs are incompatible with some 1304 * other installation flags supplied for the operation; or other circumstances such 1305 * as trying to upgrade a system app via an instant app install. 1306 * @hide 1307 */ 1308 public static final int INSTALL_FAILED_INSTANT_APP_INVALID = -116; 1309 1310 /** @hide */ 1311 @IntDef(flag = true, prefix = { "DELETE_" }, value = { 1312 DELETE_KEEP_DATA, 1313 DELETE_ALL_USERS, 1314 DELETE_SYSTEM_APP, 1315 DELETE_DONT_KILL_APP, 1316 }) 1317 @Retention(RetentionPolicy.SOURCE) 1318 public @interface DeleteFlags {} 1319 1320 /** 1321 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 1322 * package's data directory. 1323 * 1324 * @hide 1325 */ 1326 public static final int DELETE_KEEP_DATA = 0x00000001; 1327 1328 /** 1329 * Flag parameter for {@link #deletePackage} to indicate that you want the 1330 * package deleted for all users. 1331 * 1332 * @hide 1333 */ 1334 public static final int DELETE_ALL_USERS = 0x00000002; 1335 1336 /** 1337 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1338 * uninstall on a system that has been updated, then don't do the normal process 1339 * of uninstalling the update and rolling back to the older system version (which 1340 * needs to happen for all users); instead, just mark the app as uninstalled for 1341 * the current user. 1342 * 1343 * @hide 1344 */ 1345 public static final int DELETE_SYSTEM_APP = 0x00000004; 1346 1347 /** 1348 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1349 * uninstall on a package that is replaced to provide new feature splits, the 1350 * existing application should not be killed during the removal process. 1351 * 1352 * @hide 1353 */ 1354 public static final int DELETE_DONT_KILL_APP = 0x00000008; 1355 1356 /** 1357 * Return code for when package deletion succeeds. This is passed to the 1358 * {@link IPackageDeleteObserver} if the system succeeded in deleting the 1359 * package. 1360 * 1361 * @hide 1362 */ 1363 public static final int DELETE_SUCCEEDED = 1; 1364 1365 /** 1366 * Deletion failed return code: this is passed to the 1367 * {@link IPackageDeleteObserver} if the system failed to delete the package 1368 * for an unspecified reason. 1369 * 1370 * @hide 1371 */ 1372 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 1373 1374 /** 1375 * Deletion failed return code: this is passed to the 1376 * {@link IPackageDeleteObserver} if the system failed to delete the package 1377 * because it is the active DevicePolicy manager. 1378 * 1379 * @hide 1380 */ 1381 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 1382 1383 /** 1384 * Deletion failed return code: this is passed to the 1385 * {@link IPackageDeleteObserver} if the system failed to delete the package 1386 * since the user is restricted. 1387 * 1388 * @hide 1389 */ 1390 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 1391 1392 /** 1393 * Deletion failed return code: this is passed to the 1394 * {@link IPackageDeleteObserver} if the system failed to delete the package 1395 * because a profile or device owner has marked the package as 1396 * uninstallable. 1397 * 1398 * @hide 1399 */ 1400 public static final int DELETE_FAILED_OWNER_BLOCKED = -4; 1401 1402 /** {@hide} */ 1403 public static final int DELETE_FAILED_ABORTED = -5; 1404 1405 /** 1406 * Deletion failed return code: this is passed to the 1407 * {@link IPackageDeleteObserver} if the system failed to delete the package 1408 * because the packge is a shared library used by other installed packages. 1409 * {@hide} */ 1410 public static final int DELETE_FAILED_USED_SHARED_LIBRARY = -6; 1411 1412 /** 1413 * Return code that is passed to the {@link IPackageMoveObserver} when the 1414 * package has been successfully moved by the system. 1415 * 1416 * @hide 1417 */ 1418 public static final int MOVE_SUCCEEDED = -100; 1419 1420 /** 1421 * Error code that is passed to the {@link IPackageMoveObserver} when the 1422 * package hasn't been successfully moved by the system because of 1423 * insufficient memory on specified media. 1424 * 1425 * @hide 1426 */ 1427 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 1428 1429 /** 1430 * Error code that is passed to the {@link IPackageMoveObserver} if the 1431 * specified package doesn't exist. 1432 * 1433 * @hide 1434 */ 1435 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 1436 1437 /** 1438 * Error code that is passed to the {@link IPackageMoveObserver} if the 1439 * specified package cannot be moved since its a system package. 1440 * 1441 * @hide 1442 */ 1443 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 1444 1445 /** 1446 * Error code that is passed to the {@link IPackageMoveObserver} if the 1447 * specified package cannot be moved since its forward locked. 1448 * 1449 * @hide 1450 */ 1451 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 1452 1453 /** 1454 * Error code that is passed to the {@link IPackageMoveObserver} if the 1455 * specified package cannot be moved to the specified location. 1456 * 1457 * @hide 1458 */ 1459 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 1460 1461 /** 1462 * Error code that is passed to the {@link IPackageMoveObserver} if the 1463 * specified package cannot be moved to the specified location. 1464 * 1465 * @hide 1466 */ 1467 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 1468 1469 /** 1470 * Error code that is passed to the {@link IPackageMoveObserver} if the 1471 * specified package already has an operation pending in the queue. 1472 * 1473 * @hide 1474 */ 1475 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 1476 1477 /** 1478 * Error code that is passed to the {@link IPackageMoveObserver} if the 1479 * specified package cannot be moved since it contains a device admin. 1480 * 1481 * @hide 1482 */ 1483 public static final int MOVE_FAILED_DEVICE_ADMIN = -8; 1484 1485 /** 1486 * Error code that is passed to the {@link IPackageMoveObserver} if system does not allow 1487 * non-system apps to be moved to internal storage. 1488 * 1489 * @hide 1490 */ 1491 public static final int MOVE_FAILED_3RD_PARTY_NOT_ALLOWED_ON_INTERNAL = -9; 1492 1493 /** @hide */ 1494 public static final int MOVE_FAILED_LOCKED_USER = -10; 1495 1496 /** 1497 * Flag parameter for {@link #movePackage} to indicate that 1498 * the package should be moved to internal storage if its 1499 * been installed on external media. 1500 * @hide 1501 */ 1502 @Deprecated 1503 public static final int MOVE_INTERNAL = 0x00000001; 1504 1505 /** 1506 * Flag parameter for {@link #movePackage} to indicate that 1507 * the package should be moved to external media. 1508 * @hide 1509 */ 1510 @Deprecated 1511 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 1512 1513 /** {@hide} */ 1514 public static final String EXTRA_MOVE_ID = "android.content.pm.extra.MOVE_ID"; 1515 1516 /** 1517 * Usable by the required verifier as the {@code verificationCode} argument 1518 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 1519 * allow the installation to proceed without any of the optional verifiers 1520 * needing to vote. 1521 * 1522 * @hide 1523 */ 1524 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 1525 1526 /** 1527 * Used as the {@code verificationCode} argument for 1528 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 1529 * package verifier allows the installation to proceed. 1530 */ 1531 public static final int VERIFICATION_ALLOW = 1; 1532 1533 /** 1534 * Used as the {@code verificationCode} argument for 1535 * {@link PackageManager#verifyPendingInstall} to indicate the calling 1536 * package verifier does not vote to allow the installation to proceed. 1537 */ 1538 public static final int VERIFICATION_REJECT = -1; 1539 1540 /** 1541 * Used as the {@code verificationCode} argument for 1542 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1543 * IntentFilter Verifier confirms that the IntentFilter is verified. 1544 * 1545 * @hide 1546 */ 1547 @SystemApi 1548 public static final int INTENT_FILTER_VERIFICATION_SUCCESS = 1; 1549 1550 /** 1551 * Used as the {@code verificationCode} argument for 1552 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1553 * IntentFilter Verifier confirms that the IntentFilter is NOT verified. 1554 * 1555 * @hide 1556 */ 1557 @SystemApi 1558 public static final int INTENT_FILTER_VERIFICATION_FAILURE = -1; 1559 1560 /** 1561 * Internal status code to indicate that an IntentFilter verification result is not specified. 1562 * 1563 * @hide 1564 */ 1565 @SystemApi 1566 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED = 0; 1567 1568 /** 1569 * Used as the {@code status} argument for 1570 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1571 * will always be prompted the Intent Disambiguation Dialog if there are two 1572 * or more Intent resolved for the IntentFilter's domain(s). 1573 * 1574 * @hide 1575 */ 1576 @SystemApi 1577 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK = 1; 1578 1579 /** 1580 * Used as the {@code status} argument for 1581 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1582 * will never be prompted the Intent Disambiguation Dialog if there are two 1583 * or more resolution of the Intent. The default App for the domain(s) 1584 * specified in the IntentFilter will also ALWAYS be used. 1585 * 1586 * @hide 1587 */ 1588 @SystemApi 1589 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS = 2; 1590 1591 /** 1592 * Used as the {@code status} argument for 1593 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1594 * may be prompted the Intent Disambiguation Dialog if there are two or more 1595 * Intent resolved. The default App for the domain(s) specified in the 1596 * IntentFilter will also NEVER be presented to the User. 1597 * 1598 * @hide 1599 */ 1600 @SystemApi 1601 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER = 3; 1602 1603 /** 1604 * Used as the {@code status} argument for 1605 * {@link #updateIntentVerificationStatusAsUser} to indicate that this app 1606 * should always be considered as an ambiguous candidate for handling the 1607 * matching Intent even if there are other candidate apps in the "always" 1608 * state. Put another way: if there are any 'always ask' apps in a set of 1609 * more than one candidate app, then a disambiguation is *always* presented 1610 * even if there is another candidate app with the 'always' state. 1611 * 1612 * @hide 1613 */ 1614 @SystemApi 1615 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS_ASK = 4; 1616 1617 /** 1618 * Can be used as the {@code millisecondsToDelay} argument for 1619 * {@link PackageManager#extendVerificationTimeout}. This is the 1620 * maximum time {@code PackageManager} waits for the verification 1621 * agent to return (in milliseconds). 1622 */ 1623 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 1624 1625 /** 1626 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 1627 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 1628 * lag in sound input or output. 1629 */ 1630 @SdkConstant(SdkConstantType.FEATURE) 1631 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 1632 1633 /** 1634 * Feature for {@link #getSystemAvailableFeatures} and 1635 * {@link #hasSystemFeature}: The device includes at least one form of audio 1636 * output, such as speakers, audio jack or streaming over bluetooth 1637 */ 1638 @SdkConstant(SdkConstantType.FEATURE) 1639 public static final String FEATURE_AUDIO_OUTPUT = "android.hardware.audio.output"; 1640 1641 /** 1642 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1643 * The device has professional audio level of functionality and performance. 1644 */ 1645 @SdkConstant(SdkConstantType.FEATURE) 1646 public static final String FEATURE_AUDIO_PRO = "android.hardware.audio.pro"; 1647 1648 /** 1649 * Feature for {@link #getSystemAvailableFeatures} and 1650 * {@link #hasSystemFeature}: The device is capable of communicating with 1651 * other devices via Bluetooth. 1652 */ 1653 @SdkConstant(SdkConstantType.FEATURE) 1654 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 1655 1656 /** 1657 * Feature for {@link #getSystemAvailableFeatures} and 1658 * {@link #hasSystemFeature}: The device is capable of communicating with 1659 * other devices via Bluetooth Low Energy radio. 1660 */ 1661 @SdkConstant(SdkConstantType.FEATURE) 1662 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 1663 1664 /** 1665 * Feature for {@link #getSystemAvailableFeatures} and 1666 * {@link #hasSystemFeature}: The device has a camera facing away 1667 * from the screen. 1668 */ 1669 @SdkConstant(SdkConstantType.FEATURE) 1670 public static final String FEATURE_CAMERA = "android.hardware.camera"; 1671 1672 /** 1673 * Feature for {@link #getSystemAvailableFeatures} and 1674 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1675 */ 1676 @SdkConstant(SdkConstantType.FEATURE) 1677 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1678 1679 /** 1680 * Feature for {@link #getSystemAvailableFeatures} and 1681 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1682 * some direction, or can support an external camera being connected to it. 1683 */ 1684 @SdkConstant(SdkConstantType.FEATURE) 1685 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1686 1687 /** 1688 * Feature for {@link #getSystemAvailableFeatures} and 1689 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1690 * The external camera may not always be connected or available to applications to use. 1691 */ 1692 @SdkConstant(SdkConstantType.FEATURE) 1693 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1694 1695 /** 1696 * Feature for {@link #getSystemAvailableFeatures} and 1697 * {@link #hasSystemFeature}: The device's camera supports flash. 1698 */ 1699 @SdkConstant(SdkConstantType.FEATURE) 1700 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1701 1702 /** 1703 * Feature for {@link #getSystemAvailableFeatures} and 1704 * {@link #hasSystemFeature}: The device has a front facing camera. 1705 */ 1706 @SdkConstant(SdkConstantType.FEATURE) 1707 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1708 1709 /** 1710 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1711 * of the cameras on the device supports the 1712 * {@link android.hardware.camera2.CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL full hardware} 1713 * capability level. 1714 */ 1715 @SdkConstant(SdkConstantType.FEATURE) 1716 public static final String FEATURE_CAMERA_LEVEL_FULL = "android.hardware.camera.level.full"; 1717 1718 /** 1719 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1720 * of the cameras on the device supports the 1721 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR manual sensor} 1722 * capability level. 1723 */ 1724 @SdkConstant(SdkConstantType.FEATURE) 1725 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_SENSOR = 1726 "android.hardware.camera.capability.manual_sensor"; 1727 1728 /** 1729 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1730 * of the cameras on the device supports the 1731 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING manual post-processing} 1732 * capability level. 1733 */ 1734 @SdkConstant(SdkConstantType.FEATURE) 1735 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_POST_PROCESSING = 1736 "android.hardware.camera.capability.manual_post_processing"; 1737 1738 /** 1739 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1740 * of the cameras on the device supports the 1741 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_RAW RAW} 1742 * capability level. 1743 */ 1744 @SdkConstant(SdkConstantType.FEATURE) 1745 public static final String FEATURE_CAMERA_CAPABILITY_RAW = 1746 "android.hardware.camera.capability.raw"; 1747 1748 /** 1749 * Feature for {@link #getSystemAvailableFeatures} and 1750 * {@link #hasSystemFeature}: The device is capable of communicating with 1751 * consumer IR devices. 1752 */ 1753 @SdkConstant(SdkConstantType.FEATURE) 1754 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1755 1756 /** {@hide} */ 1757 @SdkConstant(SdkConstantType.FEATURE) 1758 public static final String FEATURE_CTS = "android.software.cts"; 1759 1760 /** 1761 * Feature for {@link #getSystemAvailableFeatures} and 1762 * {@link #hasSystemFeature}: The device supports one or more methods of 1763 * reporting current location. 1764 */ 1765 @SdkConstant(SdkConstantType.FEATURE) 1766 public static final String FEATURE_LOCATION = "android.hardware.location"; 1767 1768 /** 1769 * Feature for {@link #getSystemAvailableFeatures} and 1770 * {@link #hasSystemFeature}: The device has a Global Positioning System 1771 * receiver and can report precise location. 1772 */ 1773 @SdkConstant(SdkConstantType.FEATURE) 1774 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1775 1776 /** 1777 * Feature for {@link #getSystemAvailableFeatures} and 1778 * {@link #hasSystemFeature}: The device can report location with coarse 1779 * accuracy using a network-based geolocation system. 1780 */ 1781 @SdkConstant(SdkConstantType.FEATURE) 1782 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1783 1784 /** 1785 * Feature for {@link #getSystemAvailableFeatures} and 1786 * {@link #hasSystemFeature}: The device can record audio via a 1787 * microphone. 1788 */ 1789 @SdkConstant(SdkConstantType.FEATURE) 1790 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1791 1792 /** 1793 * Feature for {@link #getSystemAvailableFeatures} and 1794 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1795 * Communications (NFC). 1796 */ 1797 @SdkConstant(SdkConstantType.FEATURE) 1798 public static final String FEATURE_NFC = "android.hardware.nfc"; 1799 1800 /** 1801 * Feature for {@link #getSystemAvailableFeatures} and 1802 * {@link #hasSystemFeature}: The device supports host- 1803 * based NFC card emulation. 1804 * 1805 * TODO remove when depending apps have moved to new constant. 1806 * @hide 1807 * @deprecated 1808 */ 1809 @Deprecated 1810 @SdkConstant(SdkConstantType.FEATURE) 1811 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1812 1813 /** 1814 * Feature for {@link #getSystemAvailableFeatures} and 1815 * {@link #hasSystemFeature}: The device supports host- 1816 * based NFC card emulation. 1817 */ 1818 @SdkConstant(SdkConstantType.FEATURE) 1819 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1820 1821 /** 1822 * Feature for {@link #getSystemAvailableFeatures} and 1823 * {@link #hasSystemFeature}: The device supports host- 1824 * based NFC-F card emulation. 1825 */ 1826 @SdkConstant(SdkConstantType.FEATURE) 1827 public static final String FEATURE_NFC_HOST_CARD_EMULATION_NFCF = "android.hardware.nfc.hcef"; 1828 1829 /** 1830 * Feature for {@link #getSystemAvailableFeatures} and 1831 * {@link #hasSystemFeature}: The device supports any 1832 * one of the {@link #FEATURE_NFC}, {@link #FEATURE_NFC_HOST_CARD_EMULATION}, 1833 * or {@link #FEATURE_NFC_HOST_CARD_EMULATION_NFCF} features. 1834 * 1835 * @hide 1836 */ 1837 @SdkConstant(SdkConstantType.FEATURE) 1838 public static final String FEATURE_NFC_ANY = "android.hardware.nfc.any"; 1839 1840 /** 1841 * Feature for {@link #getSystemAvailableFeatures} and 1842 * {@link #hasSystemFeature}: The device supports the OpenGL ES 1843 * <a href="http://www.khronos.org/registry/gles/extensions/ANDROID/ANDROID_extension_pack_es31a.txt"> 1844 * Android Extension Pack</a>. 1845 */ 1846 @SdkConstant(SdkConstantType.FEATURE) 1847 public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep"; 1848 1849 /** 1850 * Feature for {@link #getSystemAvailableFeatures} and 1851 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1852 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1853 * what level of optional hardware features limits it supports. 1854 * <p> 1855 * Level 0 includes the base Vulkan requirements as well as: 1856 * <ul><li>{@code VkPhysicalDeviceFeatures::textureCompressionETC2}</li></ul> 1857 * <p> 1858 * Level 1 additionally includes: 1859 * <ul> 1860 * <li>{@code VkPhysicalDeviceFeatures::fullDrawIndexUint32}</li> 1861 * <li>{@code VkPhysicalDeviceFeatures::imageCubeArray}</li> 1862 * <li>{@code VkPhysicalDeviceFeatures::independentBlend}</li> 1863 * <li>{@code VkPhysicalDeviceFeatures::geometryShader}</li> 1864 * <li>{@code VkPhysicalDeviceFeatures::tessellationShader}</li> 1865 * <li>{@code VkPhysicalDeviceFeatures::sampleRateShading}</li> 1866 * <li>{@code VkPhysicalDeviceFeatures::textureCompressionASTC_LDR}</li> 1867 * <li>{@code VkPhysicalDeviceFeatures::fragmentStoresAndAtomics}</li> 1868 * <li>{@code VkPhysicalDeviceFeatures::shaderImageGatherExtended}</li> 1869 * <li>{@code VkPhysicalDeviceFeatures::shaderUniformBufferArrayDynamicIndexing}</li> 1870 * <li>{@code VkPhysicalDeviceFeatures::shaderSampledImageArrayDynamicIndexing}</li> 1871 * </ul> 1872 */ 1873 @SdkConstant(SdkConstantType.FEATURE) 1874 public static final String FEATURE_VULKAN_HARDWARE_LEVEL = "android.hardware.vulkan.level"; 1875 1876 /** 1877 * Feature for {@link #getSystemAvailableFeatures} and 1878 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1879 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1880 * what level of optional compute features are supported beyond the Vulkan 1.0 requirements. 1881 * <p> 1882 * Compute level 0 indicates support for the {@code VariablePointers} SPIR-V capability defined 1883 * by the SPV_KHR_variable_pointers extension. 1884 */ 1885 @SdkConstant(SdkConstantType.FEATURE) 1886 public static final String FEATURE_VULKAN_HARDWARE_COMPUTE = "android.hardware.vulkan.compute"; 1887 1888 /** 1889 * Feature for {@link #getSystemAvailableFeatures} and 1890 * {@link #hasSystemFeature(String, int)}: The version of this feature indicates the highest 1891 * {@code VkPhysicalDeviceProperties::apiVersion} supported by the physical devices that support 1892 * the hardware level indicated by {@link #FEATURE_VULKAN_HARDWARE_LEVEL}. The feature version 1893 * uses the same encoding as Vulkan version numbers: 1894 * <ul> 1895 * <li>Major version number in bits 31-22</li> 1896 * <li>Minor version number in bits 21-12</li> 1897 * <li>Patch version number in bits 11-0</li> 1898 * </ul> 1899 */ 1900 @SdkConstant(SdkConstantType.FEATURE) 1901 public static final String FEATURE_VULKAN_HARDWARE_VERSION = "android.hardware.vulkan.version"; 1902 1903 /** 1904 * The device includes broadcast radio tuner. 1905 * 1906 * @hide FutureFeature 1907 */ 1908 @SdkConstant(SdkConstantType.FEATURE) 1909 public static final String FEATURE_RADIO = "android.hardware.radio"; 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}: This is a device dedicated to showing UI 2298 * on a vehicle headunit. A headunit here is defined to be inside a 2299 * vehicle that may or may not be moving. A headunit uses either a 2300 * primary display in the center console and/or additional displays in 2301 * the instrument cluster or elsewhere in the vehicle. Headunit display(s) 2302 * have limited size and resolution. The user will likely be focused on 2303 * driving so limiting driver distraction is a primary concern. User input 2304 * can be a variety of hard buttons, touch, rotary controllers and even mouse- 2305 * like interfaces. 2306 */ 2307 @SdkConstant(SdkConstantType.FEATURE) 2308 public static final String FEATURE_AUTOMOTIVE = "android.hardware.type.automotive"; 2309 2310 /** 2311 * Feature for {@link #getSystemAvailableFeatures} and 2312 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2313 * on a television. Television here is defined to be a typical living 2314 * room television experience: displayed on a big screen, where the user 2315 * is sitting far away from it, and the dominant form of input will be 2316 * something like a DPAD, not through touch or mouse. 2317 * @deprecated use {@link #FEATURE_LEANBACK} instead. 2318 */ 2319 @Deprecated 2320 @SdkConstant(SdkConstantType.FEATURE) 2321 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 2322 2323 /** 2324 * Feature for {@link #getSystemAvailableFeatures} and 2325 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2326 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 2327 * the wrist. The user is very close when interacting with the device. 2328 */ 2329 @SdkConstant(SdkConstantType.FEATURE) 2330 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 2331 2332 /** 2333 * Feature for {@link #getSystemAvailableFeatures} and 2334 * {@link #hasSystemFeature}: This is a device for IoT and may not have an UI. An embedded 2335 * device is defined as a full stack Android device with or without a display and no 2336 * user-installable apps. 2337 */ 2338 @SdkConstant(SdkConstantType.FEATURE) 2339 public static final String FEATURE_EMBEDDED = "android.hardware.type.embedded"; 2340 2341 /** 2342 * Feature for {@link #getSystemAvailableFeatures} and 2343 * {@link #hasSystemFeature}: This is a device dedicated to be primarily used 2344 * with keyboard, mouse or touchpad. This includes traditional desktop 2345 * computers, laptops and variants such as convertibles or detachables. 2346 * Due to the larger screen, the device will most likely use the 2347 * {@link #FEATURE_FREEFORM_WINDOW_MANAGEMENT} feature as well. 2348 */ 2349 @SdkConstant(SdkConstantType.FEATURE) 2350 public static final String FEATURE_PC = "android.hardware.type.pc"; 2351 2352 /** 2353 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2354 * The device supports printing. 2355 */ 2356 @SdkConstant(SdkConstantType.FEATURE) 2357 public static final String FEATURE_PRINTING = "android.software.print"; 2358 2359 /** 2360 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2361 * The device supports {@link android.companion.CompanionDeviceManager#associate associating} 2362 * with devices via {@link android.companion.CompanionDeviceManager}. 2363 */ 2364 @SdkConstant(SdkConstantType.FEATURE) 2365 public static final String FEATURE_COMPANION_DEVICE_SETUP 2366 = "android.software.companion_device_setup"; 2367 2368 /** 2369 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2370 * The device can perform backup and restore operations on installed applications. 2371 */ 2372 @SdkConstant(SdkConstantType.FEATURE) 2373 public static final String FEATURE_BACKUP = "android.software.backup"; 2374 2375 /** 2376 * Feature for {@link #getSystemAvailableFeatures} and 2377 * {@link #hasSystemFeature}: The device supports freeform window management. 2378 * Windows have title bars and can be moved and resized. 2379 */ 2380 // If this feature is present, you also need to set 2381 // com.android.internal.R.config_freeformWindowManagement to true in your configuration overlay. 2382 @SdkConstant(SdkConstantType.FEATURE) 2383 public static final String FEATURE_FREEFORM_WINDOW_MANAGEMENT 2384 = "android.software.freeform_window_management"; 2385 2386 /** 2387 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2388 * The device supports picture-in-picture multi-window mode. 2389 */ 2390 @SdkConstant(SdkConstantType.FEATURE) 2391 public static final String FEATURE_PICTURE_IN_PICTURE = "android.software.picture_in_picture"; 2392 2393 /** 2394 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2395 * The device supports running activities on secondary displays. 2396 */ 2397 @SdkConstant(SdkConstantType.FEATURE) 2398 public static final String FEATURE_ACTIVITIES_ON_SECONDARY_DISPLAYS 2399 = "android.software.activities_on_secondary_displays"; 2400 2401 /** 2402 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2403 * The device supports creating secondary users and managed profiles via 2404 * {@link DevicePolicyManager}. 2405 */ 2406 @SdkConstant(SdkConstantType.FEATURE) 2407 public static final String FEATURE_MANAGED_USERS = "android.software.managed_users"; 2408 2409 /** 2410 * @hide 2411 * TODO: Remove after dependencies updated b/17392243 2412 */ 2413 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_users"; 2414 2415 /** 2416 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2417 * The device supports verified boot. 2418 */ 2419 @SdkConstant(SdkConstantType.FEATURE) 2420 public static final String FEATURE_VERIFIED_BOOT = "android.software.verified_boot"; 2421 2422 /** 2423 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2424 * The device supports secure removal of users. When a user is deleted the data associated 2425 * with that user is securely deleted and no longer available. 2426 */ 2427 @SdkConstant(SdkConstantType.FEATURE) 2428 public static final String FEATURE_SECURELY_REMOVES_USERS 2429 = "android.software.securely_removes_users"; 2430 2431 /** {@hide} */ 2432 @SdkConstant(SdkConstantType.FEATURE) 2433 public static final String FEATURE_FILE_BASED_ENCRYPTION 2434 = "android.software.file_based_encryption"; 2435 2436 /** 2437 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2438 * The device has a full implementation of the android.webkit.* APIs. Devices 2439 * lacking this feature will not have a functioning WebView implementation. 2440 */ 2441 @SdkConstant(SdkConstantType.FEATURE) 2442 public static final String FEATURE_WEBVIEW = "android.software.webview"; 2443 2444 /** 2445 * Feature for {@link #getSystemAvailableFeatures} and 2446 * {@link #hasSystemFeature}: This device supports ethernet. 2447 */ 2448 @SdkConstant(SdkConstantType.FEATURE) 2449 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 2450 2451 /** 2452 * Feature for {@link #getSystemAvailableFeatures} and 2453 * {@link #hasSystemFeature}: This device supports HDMI-CEC. 2454 * @hide 2455 */ 2456 @SdkConstant(SdkConstantType.FEATURE) 2457 public static final String FEATURE_HDMI_CEC = "android.hardware.hdmi.cec"; 2458 2459 /** 2460 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2461 * The device has all of the inputs necessary to be considered a compatible game controller, or 2462 * includes a compatible game controller in the box. 2463 */ 2464 @SdkConstant(SdkConstantType.FEATURE) 2465 public static final String FEATURE_GAMEPAD = "android.hardware.gamepad"; 2466 2467 /** 2468 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2469 * The device has a full implementation of the android.media.midi.* APIs. 2470 */ 2471 @SdkConstant(SdkConstantType.FEATURE) 2472 public static final String FEATURE_MIDI = "android.software.midi"; 2473 2474 /** 2475 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2476 * The device implements an optimized mode for virtual reality (VR) applications that handles 2477 * stereoscopic rendering of notifications, and disables most monocular system UI components 2478 * while a VR application has user focus. 2479 * Devices declaring this feature must include an application implementing a 2480 * {@link android.service.vr.VrListenerService} that can be targeted by VR applications via 2481 * {@link android.app.Activity#setVrModeEnabled}. 2482 */ 2483 @SdkConstant(SdkConstantType.FEATURE) 2484 public static final String FEATURE_VR_MODE = "android.software.vr.mode"; 2485 2486 /** 2487 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2488 * The device implements {@link #FEATURE_VR_MODE} but additionally meets extra CDD requirements 2489 * to provide a high-quality VR experience. In general, devices declaring this feature will 2490 * additionally: 2491 * <ul> 2492 * <li>Deliver consistent performance at a high framerate over an extended period of time 2493 * for typical VR application CPU/GPU workloads with a minimal number of frame drops for VR 2494 * applications that have called 2495 * {@link android.view.Window#setSustainedPerformanceMode}.</li> 2496 * <li>Implement {@link #FEATURE_HIFI_SENSORS} and have a low sensor latency.</li> 2497 * <li>Include optimizations to lower display persistence while running VR applications.</li> 2498 * <li>Implement an optimized render path to minimize latency to draw to the device's main 2499 * display.</li> 2500 * <li>Include the following EGL extensions: EGL_ANDROID_create_native_client_buffer, 2501 * EGL_ANDROID_front_buffer_auto_refresh, EGL_EXT_protected_content, 2502 * EGL_KHR_mutable_render_buffer, EGL_KHR_reusable_sync, and EGL_KHR_wait_sync.</li> 2503 * <li>Provide at least one CPU core that is reserved for use solely by the top, foreground 2504 * VR application process for critical render threads while such an application is 2505 * running.</li> 2506 * </ul> 2507 */ 2508 @SdkConstant(SdkConstantType.FEATURE) 2509 public static final String FEATURE_VR_MODE_HIGH_PERFORMANCE 2510 = "android.hardware.vr.high_performance"; 2511 2512 /** 2513 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2514 * The device supports autofill of user credentials, addresses, credit cards, etc 2515 * via integration with {@link android.service.autofill.AutofillService autofill 2516 * providers}. 2517 */ 2518 @SdkConstant(SdkConstantType.FEATURE) 2519 public static final String FEATURE_AUTOFILL = "android.software.autofill"; 2520 2521 /** 2522 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2523 * The device implements headtracking suitable for a VR device. 2524 */ 2525 @SdkConstant(SdkConstantType.FEATURE) 2526 public static final String FEATURE_VR_HEADTRACKING = "android.hardware.vr.headtracking"; 2527 2528 /** 2529 * Action to external storage service to clean out removed apps. 2530 * @hide 2531 */ 2532 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 2533 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 2534 2535 /** 2536 * Extra field name for the URI to a verification file. Passed to a package 2537 * verifier. 2538 * 2539 * @hide 2540 */ 2541 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 2542 2543 /** 2544 * Extra field name for the ID of a package pending verification. Passed to 2545 * a package verifier and is used to call back to 2546 * {@link PackageManager#verifyPendingInstall(int, int)} 2547 */ 2548 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 2549 2550 /** 2551 * Extra field name for the package identifier which is trying to install 2552 * the package. 2553 * 2554 * @hide 2555 */ 2556 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 2557 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 2558 2559 /** 2560 * Extra field name for the requested install flags for a package pending 2561 * verification. Passed to a package verifier. 2562 * 2563 * @hide 2564 */ 2565 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 2566 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 2567 2568 /** 2569 * Extra field name for the uid of who is requesting to install 2570 * the package. 2571 * 2572 * @hide 2573 */ 2574 public static final String EXTRA_VERIFICATION_INSTALLER_UID 2575 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 2576 2577 /** 2578 * Extra field name for the package name of a package pending verification. 2579 * 2580 * @hide 2581 */ 2582 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 2583 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 2584 /** 2585 * Extra field name for the result of a verification, either 2586 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 2587 * Passed to package verifiers after a package is verified. 2588 */ 2589 public static final String EXTRA_VERIFICATION_RESULT 2590 = "android.content.pm.extra.VERIFICATION_RESULT"; 2591 2592 /** 2593 * Extra field name for the version code of a package pending verification. 2594 * 2595 * @hide 2596 */ 2597 public static final String EXTRA_VERIFICATION_VERSION_CODE 2598 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 2599 2600 /** 2601 * Extra field name for the ID of a intent filter pending verification. 2602 * Passed to an intent filter verifier and is used to call back to 2603 * {@link #verifyIntentFilter} 2604 * 2605 * @hide 2606 */ 2607 public static final String EXTRA_INTENT_FILTER_VERIFICATION_ID 2608 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_ID"; 2609 2610 /** 2611 * Extra field name for the scheme used for an intent filter pending verification. Passed to 2612 * an intent filter verifier and is used to construct the URI to verify against. 2613 * 2614 * Usually this is "https" 2615 * 2616 * @hide 2617 */ 2618 public static final String EXTRA_INTENT_FILTER_VERIFICATION_URI_SCHEME 2619 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_URI_SCHEME"; 2620 2621 /** 2622 * Extra field name for the host names to be used for an intent filter pending verification. 2623 * Passed to an intent filter verifier and is used to construct the URI to verify the 2624 * intent filter. 2625 * 2626 * This is a space delimited list of hosts. 2627 * 2628 * @hide 2629 */ 2630 public static final String EXTRA_INTENT_FILTER_VERIFICATION_HOSTS 2631 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_HOSTS"; 2632 2633 /** 2634 * Extra field name for the package name to be used for an intent filter pending verification. 2635 * Passed to an intent filter verifier and is used to check the verification responses coming 2636 * from the hosts. Each host response will need to include the package name of APK containing 2637 * the intent filter. 2638 * 2639 * @hide 2640 */ 2641 public static final String EXTRA_INTENT_FILTER_VERIFICATION_PACKAGE_NAME 2642 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_PACKAGE_NAME"; 2643 2644 /** 2645 * The action used to request that the user approve a permission request 2646 * from the application. 2647 * 2648 * @hide 2649 */ 2650 @SystemApi 2651 public static final String ACTION_REQUEST_PERMISSIONS = 2652 "android.content.pm.action.REQUEST_PERMISSIONS"; 2653 2654 /** 2655 * The names of the requested permissions. 2656 * <p> 2657 * <strong>Type:</strong> String[] 2658 * </p> 2659 * 2660 * @hide 2661 */ 2662 @SystemApi 2663 public static final String EXTRA_REQUEST_PERMISSIONS_NAMES = 2664 "android.content.pm.extra.REQUEST_PERMISSIONS_NAMES"; 2665 2666 /** 2667 * The results from the permissions request. 2668 * <p> 2669 * <strong>Type:</strong> int[] of #PermissionResult 2670 * </p> 2671 * 2672 * @hide 2673 */ 2674 @SystemApi 2675 public static final String EXTRA_REQUEST_PERMISSIONS_RESULTS 2676 = "android.content.pm.extra.REQUEST_PERMISSIONS_RESULTS"; 2677 2678 /** 2679 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2680 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 2681 * the existing definition for the permission. 2682 * @hide 2683 */ 2684 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 2685 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 2686 2687 /** 2688 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2689 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 2690 * being redundantly defined by the package being installed. 2691 * @hide 2692 */ 2693 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 2694 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 2695 2696 /** 2697 * Permission flag: The permission is set in its current state 2698 * by the user and apps can still request it at runtime. 2699 * 2700 * @hide 2701 */ 2702 @SystemApi 2703 public static final int FLAG_PERMISSION_USER_SET = 1 << 0; 2704 2705 /** 2706 * Permission flag: The permission is set in its current state 2707 * by the user and it is fixed, i.e. apps can no longer request 2708 * this permission. 2709 * 2710 * @hide 2711 */ 2712 @SystemApi 2713 public static final int FLAG_PERMISSION_USER_FIXED = 1 << 1; 2714 2715 /** 2716 * Permission flag: The permission is set in its current state 2717 * by device policy and neither apps nor the user can change 2718 * its state. 2719 * 2720 * @hide 2721 */ 2722 @SystemApi 2723 public static final int FLAG_PERMISSION_POLICY_FIXED = 1 << 2; 2724 2725 /** 2726 * Permission flag: The permission is set in a granted state but 2727 * access to resources it guards is restricted by other means to 2728 * enable revoking a permission on legacy apps that do not support 2729 * runtime permissions. If this permission is upgraded to runtime 2730 * because the app was updated to support runtime permissions, the 2731 * the permission will be revoked in the upgrade process. 2732 * 2733 * @hide 2734 */ 2735 @SystemApi 2736 public static final int FLAG_PERMISSION_REVOKE_ON_UPGRADE = 1 << 3; 2737 2738 /** 2739 * Permission flag: The permission is set in its current state 2740 * because the app is a component that is a part of the system. 2741 * 2742 * @hide 2743 */ 2744 @SystemApi 2745 public static final int FLAG_PERMISSION_SYSTEM_FIXED = 1 << 4; 2746 2747 /** 2748 * Permission flag: The permission is granted by default because it 2749 * enables app functionality that is expected to work out-of-the-box 2750 * for providing a smooth user experience. For example, the phone app 2751 * is expected to have the phone permission. 2752 * 2753 * @hide 2754 */ 2755 @SystemApi 2756 public static final int FLAG_PERMISSION_GRANTED_BY_DEFAULT = 1 << 5; 2757 2758 /** 2759 * Permission flag: The permission has to be reviewed before any of 2760 * the app components can run. 2761 * 2762 * @hide 2763 */ 2764 @SystemApi 2765 public static final int FLAG_PERMISSION_REVIEW_REQUIRED = 1 << 6; 2766 2767 /** 2768 * Mask for all permission flags. 2769 * 2770 * @hide 2771 */ 2772 @SystemApi 2773 public static final int MASK_PERMISSION_FLAGS = 0xFF; 2774 2775 /** 2776 * This is a library that contains components apps can invoke. For 2777 * example, a services for apps to bind to, or standard chooser UI, 2778 * etc. This library is versioned and backwards compatible. Clients 2779 * should check its version via {@link android.ext.services.Version 2780 * #getVersionCode()} and avoid calling APIs added in later versions. 2781 * 2782 * @hide 2783 */ 2784 public static final String SYSTEM_SHARED_LIBRARY_SERVICES = "android.ext.services"; 2785 2786 /** 2787 * This is a library that contains components apps can dynamically 2788 * load. For example, new widgets, helper classes, etc. This library 2789 * is versioned and backwards compatible. Clients should check its 2790 * version via {@link android.ext.shared.Version#getVersionCode()} 2791 * and avoid calling APIs added in later versions. 2792 * 2793 * @hide 2794 */ 2795 public static final String SYSTEM_SHARED_LIBRARY_SHARED = "android.ext.shared"; 2796 2797 /** 2798 * Used when starting a process for an Activity. 2799 * 2800 * @hide 2801 */ 2802 public static final int NOTIFY_PACKAGE_USE_ACTIVITY = 0; 2803 2804 /** 2805 * Used when starting a process for a Service. 2806 * 2807 * @hide 2808 */ 2809 public static final int NOTIFY_PACKAGE_USE_SERVICE = 1; 2810 2811 /** 2812 * Used when moving a Service to the foreground. 2813 * 2814 * @hide 2815 */ 2816 public static final int NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE = 2; 2817 2818 /** 2819 * Used when starting a process for a BroadcastReceiver. 2820 * 2821 * @hide 2822 */ 2823 public static final int NOTIFY_PACKAGE_USE_BROADCAST_RECEIVER = 3; 2824 2825 /** 2826 * Used when starting a process for a ContentProvider. 2827 * 2828 * @hide 2829 */ 2830 public static final int NOTIFY_PACKAGE_USE_CONTENT_PROVIDER = 4; 2831 2832 /** 2833 * Used when starting a process for a BroadcastReceiver. 2834 * 2835 * @hide 2836 */ 2837 public static final int NOTIFY_PACKAGE_USE_BACKUP = 5; 2838 2839 /** 2840 * Used with Context.getClassLoader() across Android packages. 2841 * 2842 * @hide 2843 */ 2844 public static final int NOTIFY_PACKAGE_USE_CROSS_PACKAGE = 6; 2845 2846 /** 2847 * Used when starting a package within a process for Instrumentation. 2848 * 2849 * @hide 2850 */ 2851 public static final int NOTIFY_PACKAGE_USE_INSTRUMENTATION = 7; 2852 2853 /** 2854 * Total number of usage reasons. 2855 * 2856 * @hide 2857 */ 2858 public static final int NOTIFY_PACKAGE_USE_REASONS_COUNT = 8; 2859 2860 /** 2861 * Constant for specifying the highest installed package version code. 2862 */ 2863 public static final int VERSION_CODE_HIGHEST = -1; 2864 2865 /** 2866 * Retrieve overall information about an application package that is 2867 * installed on the system. 2868 * 2869 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2870 * desired package. 2871 * @param flags Additional option flags to modify the data returned. 2872 * @return A PackageInfo object containing information about the package. If 2873 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2874 * is not found in the list of installed applications, the package 2875 * information is retrieved from the list of uninstalled 2876 * applications (which includes installed applications as well as 2877 * applications with data directory i.e. applications which had been 2878 * deleted with {@code DONT_DELETE_DATA} flag set). 2879 * @throws NameNotFoundException if a package with the given name cannot be 2880 * found on the system. 2881 */ 2882 public abstract PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags) 2883 throws NameNotFoundException; 2884 2885 /** 2886 * Retrieve overall information about an application package that is 2887 * installed on the system. This method can be used for retrieving 2888 * information about packages for which multiple versions can be installed 2889 * at the time. Currently only packages hosting static shared libraries can 2890 * have multiple installed versions. The method can also be used to get info 2891 * for a package that has a single version installed by passing 2892 * {@link #VERSION_CODE_HIGHEST} in the {@link VersionedPackage} 2893 * constructor. 2894 * 2895 * @param versionedPackage The versioned package for which to query. 2896 * @param flags Additional option flags to modify the data returned. 2897 * @return A PackageInfo object containing information about the package. If 2898 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2899 * is not found in the list of installed applications, the package 2900 * information is retrieved from the list of uninstalled 2901 * applications (which includes installed applications as well as 2902 * applications with data directory i.e. applications which had been 2903 * deleted with {@code DONT_DELETE_DATA} flag set). 2904 * @throws NameNotFoundException if a package with the given name cannot be 2905 * found on the system. 2906 */ 2907 public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, 2908 @PackageInfoFlags int flags) throws NameNotFoundException; 2909 2910 /** 2911 * Retrieve overall information about an application package that is 2912 * installed on the system. 2913 * 2914 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2915 * desired package. 2916 * @param flags Additional option flags to modify the data returned. 2917 * @param userId The user id. 2918 * @return A PackageInfo object containing information about the package. If 2919 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2920 * is not found in the list of installed applications, the package 2921 * information is retrieved from the list of uninstalled 2922 * applications (which includes installed applications as well as 2923 * applications with data directory i.e. applications which had been 2924 * deleted with {@code DONT_DELETE_DATA} flag set). 2925 * @throws NameNotFoundException if a package with the given name cannot be 2926 * found on the system. 2927 * @hide 2928 */ 2929 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 2930 public abstract PackageInfo getPackageInfoAsUser(String packageName, 2931 @PackageInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 2932 2933 /** 2934 * Map from the current package names in use on the device to whatever 2935 * the current canonical name of that package is. 2936 * @param names Array of current names to be mapped. 2937 * @return Returns an array of the same size as the original, containing 2938 * the canonical name for each package. 2939 */ 2940 public abstract String[] currentToCanonicalPackageNames(String[] names); 2941 2942 /** 2943 * Map from a packages canonical name to the current name in use on the device. 2944 * @param names Array of new names to be mapped. 2945 * @return Returns an array of the same size as the original, containing 2946 * the current name for each package. 2947 */ 2948 public abstract String[] canonicalToCurrentPackageNames(String[] names); 2949 2950 /** 2951 * Returns a "good" intent to launch a front-door activity in a package. 2952 * This is used, for example, to implement an "open" button when browsing 2953 * through packages. The current implementation looks first for a main 2954 * activity in the category {@link Intent#CATEGORY_INFO}, and next for a 2955 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}. Returns 2956 * <code>null</code> if neither are found. 2957 * 2958 * @param packageName The name of the package to inspect. 2959 * 2960 * @return A fully-qualified {@link Intent} that can be used to launch the 2961 * main activity in the package. Returns <code>null</code> if the package 2962 * does not contain such an activity, or if <em>packageName</em> is not 2963 * recognized. 2964 */ 2965 public abstract @Nullable Intent getLaunchIntentForPackage(@NonNull String packageName); 2966 2967 /** 2968 * Return a "good" intent to launch a front-door Leanback activity in a 2969 * package, for use for example to implement an "open" button when browsing 2970 * through packages. The current implementation will look for a main 2971 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 2972 * return null if no main leanback activities are found. 2973 * 2974 * @param packageName The name of the package to inspect. 2975 * @return Returns either a fully-qualified Intent that can be used to launch 2976 * the main Leanback activity in the package, or null if the package 2977 * does not contain such an activity. 2978 */ 2979 public abstract @Nullable Intent getLeanbackLaunchIntentForPackage(@NonNull String packageName); 2980 2981 /** 2982 * Return an array of all of the POSIX secondary group IDs that have been 2983 * assigned to the given package. 2984 * <p> 2985 * Note that the same package may have different GIDs under different 2986 * {@link UserHandle} on the same device. 2987 * 2988 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2989 * desired package. 2990 * @return Returns an int array of the assigned GIDs, or null if there are 2991 * none. 2992 * @throws NameNotFoundException if a package with the given name cannot be 2993 * found on the system. 2994 */ 2995 public abstract int[] getPackageGids(@NonNull String packageName) 2996 throws NameNotFoundException; 2997 2998 /** 2999 * Return an array of all of the POSIX secondary group IDs that have been 3000 * assigned to the given package. 3001 * <p> 3002 * Note that the same package may have different GIDs under different 3003 * {@link UserHandle} on the same device. 3004 * 3005 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3006 * desired package. 3007 * @return Returns an int array of the assigned gids, or null if there are 3008 * none. 3009 * @throws NameNotFoundException if a package with the given name cannot be 3010 * found on the system. 3011 */ 3012 public abstract int[] getPackageGids(String packageName, @PackageInfoFlags int flags) 3013 throws NameNotFoundException; 3014 3015 /** 3016 * Return the UID associated with the given package name. 3017 * <p> 3018 * Note that the same package will have different UIDs under different 3019 * {@link UserHandle} on the same device. 3020 * 3021 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3022 * desired package. 3023 * @return Returns an integer UID who owns the given package name. 3024 * @throws NameNotFoundException if a package with the given name can not be 3025 * found on the system. 3026 */ 3027 public abstract int getPackageUid(String packageName, @PackageInfoFlags int flags) 3028 throws NameNotFoundException; 3029 3030 /** 3031 * Return the UID associated with the given package name. 3032 * <p> 3033 * Note that the same package will have different UIDs under different 3034 * {@link UserHandle} on the same device. 3035 * 3036 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3037 * desired package. 3038 * @param userId The user handle identifier to look up the package under. 3039 * @return Returns an integer UID who owns the given package name. 3040 * @throws NameNotFoundException if a package with the given name can not be 3041 * found on the system. 3042 * @hide 3043 */ 3044 public abstract int getPackageUidAsUser(String packageName, @UserIdInt int userId) 3045 throws NameNotFoundException; 3046 3047 /** 3048 * Return the UID associated with the given package name. 3049 * <p> 3050 * Note that the same package will have different UIDs under different 3051 * {@link UserHandle} on the same device. 3052 * 3053 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3054 * desired package. 3055 * @param userId The user handle identifier to look up the package under. 3056 * @return Returns an integer UID who owns the given package name. 3057 * @throws NameNotFoundException if a package with the given name can not be 3058 * found on the system. 3059 * @hide 3060 */ 3061 public abstract int getPackageUidAsUser(String packageName, @PackageInfoFlags int flags, 3062 @UserIdInt int userId) throws NameNotFoundException; 3063 3064 /** 3065 * Retrieve all of the information we know about a particular permission. 3066 * 3067 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 3068 * of the permission you are interested in. 3069 * @param flags Additional option flags to modify the data returned. 3070 * @return Returns a {@link PermissionInfo} containing information about the 3071 * permission. 3072 * @throws NameNotFoundException if a package with the given name cannot be 3073 * found on the system. 3074 */ 3075 public abstract PermissionInfo getPermissionInfo(String name, @PermissionInfoFlags int flags) 3076 throws NameNotFoundException; 3077 3078 /** 3079 * Query for all of the permissions associated with a particular group. 3080 * 3081 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 3082 * of the permission group you are interested in. Use null to 3083 * find all of the permissions not associated with a group. 3084 * @param flags Additional option flags to modify the data returned. 3085 * @return Returns a list of {@link PermissionInfo} containing information 3086 * about all of the permissions in the given group. 3087 * @throws NameNotFoundException if a package with the given name cannot be 3088 * found on the system. 3089 */ 3090 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 3091 @PermissionInfoFlags int flags) throws NameNotFoundException; 3092 3093 /** 3094 * Returns true if Permission Review Mode is enabled, false otherwise. 3095 * 3096 * @hide 3097 */ 3098 @TestApi 3099 public abstract boolean isPermissionReviewModeEnabled(); 3100 3101 /** 3102 * Retrieve all of the information we know about a particular group of 3103 * permissions. 3104 * 3105 * @param name The fully qualified name (i.e. 3106 * com.google.permission_group.APPS) of the permission you are 3107 * interested in. 3108 * @param flags Additional option flags to modify the data returned. 3109 * @return Returns a {@link PermissionGroupInfo} containing information 3110 * about the permission. 3111 * @throws NameNotFoundException if a package with the given name cannot be 3112 * found on the system. 3113 */ 3114 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 3115 @PermissionGroupInfoFlags int flags) throws NameNotFoundException; 3116 3117 /** 3118 * Retrieve all of the known permission groups in the system. 3119 * 3120 * @param flags Additional option flags to modify the data returned. 3121 * @return Returns a list of {@link PermissionGroupInfo} containing 3122 * information about all of the known permission groups. 3123 */ 3124 public abstract List<PermissionGroupInfo> getAllPermissionGroups( 3125 @PermissionGroupInfoFlags int flags); 3126 3127 /** 3128 * Retrieve all of the information we know about a particular 3129 * package/application. 3130 * 3131 * @param packageName The full name (i.e. com.google.apps.contacts) of an 3132 * application. 3133 * @param flags Additional option flags to modify the data returned. 3134 * @return An {@link ApplicationInfo} containing information about the 3135 * package. If flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if 3136 * the package is not found in the list of installed applications, 3137 * the application information is retrieved from the list of 3138 * uninstalled applications (which includes installed applications 3139 * as well as applications with data directory i.e. applications 3140 * which had been deleted with {@code DONT_DELETE_DATA} flag set). 3141 * @throws NameNotFoundException if a package with the given name cannot be 3142 * found on the system. 3143 */ 3144 public abstract ApplicationInfo getApplicationInfo(String packageName, 3145 @ApplicationInfoFlags int flags) throws NameNotFoundException; 3146 3147 /** {@hide} */ 3148 public abstract ApplicationInfo getApplicationInfoAsUser(String packageName, 3149 @ApplicationInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 3150 3151 /** 3152 * Retrieve all of the information we know about a particular activity 3153 * class. 3154 * 3155 * @param component The full component name (i.e. 3156 * com.google.apps.contacts/com.google.apps.contacts. 3157 * ContactsList) of an Activity class. 3158 * @param flags Additional option flags to modify the data returned. 3159 * @return An {@link ActivityInfo} containing information about the 3160 * activity. 3161 * @throws NameNotFoundException if a package with the given name cannot be 3162 * found on the system. 3163 */ 3164 public abstract ActivityInfo getActivityInfo(ComponentName component, 3165 @ComponentInfoFlags int flags) throws NameNotFoundException; 3166 3167 /** 3168 * Retrieve all of the information we know about a particular receiver 3169 * class. 3170 * 3171 * @param component The full component name (i.e. 3172 * com.google.apps.calendar/com.google.apps.calendar. 3173 * CalendarAlarm) of a Receiver class. 3174 * @param flags Additional option flags to modify the data returned. 3175 * @return An {@link ActivityInfo} containing information about the 3176 * receiver. 3177 * @throws NameNotFoundException if a package with the given name cannot be 3178 * found on the system. 3179 */ 3180 public abstract ActivityInfo getReceiverInfo(ComponentName component, 3181 @ComponentInfoFlags int flags) throws NameNotFoundException; 3182 3183 /** 3184 * Retrieve all of the information we know about a particular service class. 3185 * 3186 * @param component The full component name (i.e. 3187 * com.google.apps.media/com.google.apps.media. 3188 * BackgroundPlayback) of a Service class. 3189 * @param flags Additional option flags to modify the data returned. 3190 * @return A {@link ServiceInfo} object containing information about the 3191 * service. 3192 * @throws NameNotFoundException if a package with the given name cannot be 3193 * found on the system. 3194 */ 3195 public abstract ServiceInfo getServiceInfo(ComponentName component, 3196 @ComponentInfoFlags int flags) throws NameNotFoundException; 3197 3198 /** 3199 * Retrieve all of the information we know about a particular content 3200 * provider class. 3201 * 3202 * @param component The full component name (i.e. 3203 * com.google.providers.media/com.google.providers.media. 3204 * MediaProvider) of a ContentProvider class. 3205 * @param flags Additional option flags to modify the data returned. 3206 * @return A {@link ProviderInfo} object containing information about the 3207 * provider. 3208 * @throws NameNotFoundException if a package with the given name cannot be 3209 * found on the system. 3210 */ 3211 public abstract ProviderInfo getProviderInfo(ComponentName component, 3212 @ComponentInfoFlags int flags) throws NameNotFoundException; 3213 3214 /** 3215 * Return a List of all packages that are installed on the device. 3216 * 3217 * @param flags Additional option flags to modify the data returned. 3218 * @return A List of PackageInfo objects, one for each installed package, 3219 * containing information about the package. In the unlikely case 3220 * there are no installed packages, an empty list is returned. If 3221 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3222 * information is retrieved from the list of uninstalled 3223 * applications (which includes installed applications as well as 3224 * applications with data directory i.e. applications which had been 3225 * deleted with {@code DONT_DELETE_DATA} flag set). 3226 */ 3227 public abstract List<PackageInfo> getInstalledPackages(@PackageInfoFlags int flags); 3228 3229 /** 3230 * Return a List of all installed packages that are currently holding any of 3231 * the given permissions. 3232 * 3233 * @param flags Additional option flags to modify the data returned. 3234 * @return A List of PackageInfo objects, one for each installed package 3235 * that holds any of the permissions that were provided, containing 3236 * information about the package. If no installed packages hold any 3237 * of the permissions, an empty list is returned. If flag 3238 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3239 * information is retrieved from the list of uninstalled 3240 * applications (which includes installed applications as well as 3241 * applications with data directory i.e. applications which had been 3242 * deleted with {@code DONT_DELETE_DATA} flag set). 3243 */ 3244 public abstract List<PackageInfo> getPackagesHoldingPermissions( 3245 String[] permissions, @PackageInfoFlags int flags); 3246 3247 /** 3248 * Return a List of all packages that are installed on the device, for a 3249 * specific user. 3250 * 3251 * @param flags Additional option flags to modify the data returned. 3252 * @param userId The user for whom the installed packages are to be listed 3253 * @return A List of PackageInfo objects, one for each installed package, 3254 * containing information about the package. In the unlikely case 3255 * there are no installed packages, an empty list is returned. If 3256 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3257 * information is retrieved from the list of uninstalled 3258 * applications (which includes installed applications as well as 3259 * applications with data directory i.e. applications which had been 3260 * deleted with {@code DONT_DELETE_DATA} flag set). 3261 * @hide 3262 */ 3263 @SystemApi 3264 @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL) 3265 public abstract List<PackageInfo> getInstalledPackagesAsUser(@PackageInfoFlags int flags, 3266 @UserIdInt int userId); 3267 3268 /** 3269 * Check whether a particular package has been granted a particular 3270 * permission. 3271 * 3272 * @param permName The name of the permission you are checking for. 3273 * @param pkgName The name of the package you are checking against. 3274 * 3275 * @return If the package has the permission, PERMISSION_GRANTED is 3276 * returned. If it does not have the permission, PERMISSION_DENIED 3277 * is returned. 3278 * 3279 * @see #PERMISSION_GRANTED 3280 * @see #PERMISSION_DENIED 3281 */ 3282 @CheckResult 3283 public abstract @PermissionResult int checkPermission(String permName, String pkgName); 3284 3285 /** 3286 * Checks whether a particular permissions has been revoked for a 3287 * package by policy. Typically the device owner or the profile owner 3288 * may apply such a policy. The user cannot grant policy revoked 3289 * permissions, hence the only way for an app to get such a permission 3290 * is by a policy change. 3291 * 3292 * @param permName The name of the permission you are checking for. 3293 * @param pkgName The name of the package you are checking against. 3294 * 3295 * @return Whether the permission is restricted by policy. 3296 */ 3297 @CheckResult 3298 public abstract boolean isPermissionRevokedByPolicy(@NonNull String permName, 3299 @NonNull String pkgName); 3300 3301 /** 3302 * Gets the package name of the component controlling runtime permissions. 3303 * 3304 * @return The package name. 3305 * 3306 * @hide 3307 */ 3308 @TestApi 3309 public abstract String getPermissionControllerPackageName(); 3310 3311 /** 3312 * Add a new dynamic permission to the system. For this to work, your 3313 * package must have defined a permission tree through the 3314 * {@link android.R.styleable#AndroidManifestPermissionTree 3315 * <permission-tree>} tag in its manifest. A package can only add 3316 * permissions to trees that were defined by either its own package or 3317 * another with the same user id; a permission is in a tree if it 3318 * matches the name of the permission tree + ".": for example, 3319 * "com.foo.bar" is a member of the permission tree "com.foo". 3320 * 3321 * <p>It is good to make your permission tree name descriptive, because you 3322 * are taking possession of that entire set of permission names. Thus, it 3323 * must be under a domain you control, with a suffix that will not match 3324 * any normal permissions that may be declared in any applications that 3325 * are part of that domain. 3326 * 3327 * <p>New permissions must be added before 3328 * any .apks are installed that use those permissions. Permissions you 3329 * add through this method are remembered across reboots of the device. 3330 * If the given permission already exists, the info you supply here 3331 * will be used to update it. 3332 * 3333 * @param info Description of the permission to be added. 3334 * 3335 * @return Returns true if a new permission was created, false if an 3336 * existing one was updated. 3337 * 3338 * @throws SecurityException if you are not allowed to add the 3339 * given permission name. 3340 * 3341 * @see #removePermission(String) 3342 */ 3343 public abstract boolean addPermission(PermissionInfo info); 3344 3345 /** 3346 * Like {@link #addPermission(PermissionInfo)} but asynchronously 3347 * persists the package manager state after returning from the call, 3348 * allowing it to return quicker and batch a series of adds at the 3349 * expense of no guarantee the added permission will be retained if 3350 * the device is rebooted before it is written. 3351 */ 3352 public abstract boolean addPermissionAsync(PermissionInfo info); 3353 3354 /** 3355 * Removes a permission that was previously added with 3356 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 3357 * -- you are only allowed to remove permissions that you are allowed 3358 * to add. 3359 * 3360 * @param name The name of the permission to remove. 3361 * 3362 * @throws SecurityException if you are not allowed to remove the 3363 * given permission name. 3364 * 3365 * @see #addPermission(PermissionInfo) 3366 */ 3367 public abstract void removePermission(String name); 3368 3369 /** 3370 * Permission flags set when granting or revoking a permission. 3371 * 3372 * @hide 3373 */ 3374 @SystemApi 3375 @IntDef(prefix = { "FLAG_PERMISSION_" }, value = { 3376 FLAG_PERMISSION_USER_SET, 3377 FLAG_PERMISSION_USER_FIXED, 3378 FLAG_PERMISSION_POLICY_FIXED, 3379 FLAG_PERMISSION_REVOKE_ON_UPGRADE, 3380 FLAG_PERMISSION_SYSTEM_FIXED, 3381 FLAG_PERMISSION_GRANTED_BY_DEFAULT 3382 }) 3383 @Retention(RetentionPolicy.SOURCE) 3384 public @interface PermissionFlags {} 3385 3386 /** 3387 * Grant a runtime permission to an application which the application does not 3388 * already have. The permission must have been requested by the application. 3389 * If the application is not allowed to hold the permission, a {@link 3390 * java.lang.SecurityException} is thrown. If the package or permission is 3391 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3392 * <p> 3393 * <strong>Note: </strong>Using this API requires holding 3394 * android.permission.GRANT_RUNTIME_PERMISSIONS and if the user id is 3395 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3396 * </p> 3397 * 3398 * @param packageName The package to which to grant the permission. 3399 * @param permissionName The permission name to grant. 3400 * @param user The user for which to grant the permission. 3401 * 3402 * @see #revokeRuntimePermission(String, String, android.os.UserHandle) 3403 * 3404 * @hide 3405 */ 3406 @SystemApi 3407 @RequiresPermission(android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS) 3408 public abstract void grantRuntimePermission(@NonNull String packageName, 3409 @NonNull String permissionName, @NonNull UserHandle user); 3410 3411 /** 3412 * Revoke a runtime permission that was previously granted by {@link 3413 * #grantRuntimePermission(String, String, android.os.UserHandle)}. The 3414 * permission must have been requested by and granted to the application. 3415 * If the application is not allowed to hold the permission, a {@link 3416 * java.lang.SecurityException} is thrown. If the package or permission is 3417 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3418 * <p> 3419 * <strong>Note: </strong>Using this API requires holding 3420 * android.permission.REVOKE_RUNTIME_PERMISSIONS and if the user id is 3421 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3422 * </p> 3423 * 3424 * @param packageName The package from which to revoke the permission. 3425 * @param permissionName The permission name to revoke. 3426 * @param user The user for which to revoke the permission. 3427 * 3428 * @see #grantRuntimePermission(String, String, android.os.UserHandle) 3429 * 3430 * @hide 3431 */ 3432 @SystemApi 3433 @RequiresPermission(android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS) 3434 public abstract void revokeRuntimePermission(@NonNull String packageName, 3435 @NonNull String permissionName, @NonNull UserHandle user); 3436 3437 /** 3438 * Gets the state flags associated with a permission. 3439 * 3440 * @param permissionName The permission for which to get the flags. 3441 * @param packageName The package name for which to get the flags. 3442 * @param user The user for which to get permission flags. 3443 * @return The permission flags. 3444 * 3445 * @hide 3446 */ 3447 @SystemApi 3448 @RequiresPermission(anyOf = { 3449 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3450 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3451 }) 3452 public abstract @PermissionFlags int getPermissionFlags(String permissionName, 3453 String packageName, @NonNull UserHandle user); 3454 3455 /** 3456 * Updates the flags associated with a permission by replacing the flags in 3457 * the specified mask with the provided flag values. 3458 * 3459 * @param permissionName The permission for which to update the flags. 3460 * @param packageName The package name for which to update the flags. 3461 * @param flagMask The flags which to replace. 3462 * @param flagValues The flags with which to replace. 3463 * @param user The user for which to update the permission flags. 3464 * 3465 * @hide 3466 */ 3467 @SystemApi 3468 @RequiresPermission(anyOf = { 3469 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3470 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3471 }) 3472 public abstract void updatePermissionFlags(String permissionName, 3473 String packageName, @PermissionFlags int flagMask, @PermissionFlags int flagValues, 3474 @NonNull UserHandle user); 3475 3476 /** 3477 * Gets whether you should show UI with rationale for requesting a permission. 3478 * You should do this only if you do not have the permission and the context in 3479 * which the permission is requested does not clearly communicate to the user 3480 * what would be the benefit from grating this permission. 3481 * 3482 * @param permission A permission your app wants to request. 3483 * @return Whether you can show permission rationale UI. 3484 * 3485 * @hide 3486 */ 3487 public abstract boolean shouldShowRequestPermissionRationale(String permission); 3488 3489 /** 3490 * Returns an {@link android.content.Intent} suitable for passing to 3491 * {@link android.app.Activity#startActivityForResult(android.content.Intent, int)} 3492 * which prompts the user to grant permissions to this application. 3493 * 3494 * @throws NullPointerException if {@code permissions} is {@code null} or empty. 3495 * 3496 * @hide 3497 */ 3498 public Intent buildRequestPermissionsIntent(@NonNull String[] permissions) { 3499 if (ArrayUtils.isEmpty(permissions)) { 3500 throw new IllegalArgumentException("permission cannot be null or empty"); 3501 } 3502 Intent intent = new Intent(ACTION_REQUEST_PERMISSIONS); 3503 intent.putExtra(EXTRA_REQUEST_PERMISSIONS_NAMES, permissions); 3504 intent.setPackage(getPermissionControllerPackageName()); 3505 return intent; 3506 } 3507 3508 /** 3509 * Compare the signatures of two packages to determine if the same 3510 * signature appears in both of them. If they do contain the same 3511 * signature, then they are allowed special privileges when working 3512 * with each other: they can share the same user-id, run instrumentation 3513 * against each other, etc. 3514 * 3515 * @param pkg1 First package name whose signature will be compared. 3516 * @param pkg2 Second package name whose signature will be compared. 3517 * 3518 * @return Returns an integer indicating whether all signatures on the 3519 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3520 * all signatures match or < 0 if there is not a match ({@link 3521 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3522 * 3523 * @see #checkSignatures(int, int) 3524 */ 3525 @CheckResult 3526 public abstract @SignatureResult int checkSignatures(String pkg1, String pkg2); 3527 3528 /** 3529 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 3530 * the two packages to be checked. This can be useful, for example, 3531 * when doing the check in an IPC, where the UID is the only identity 3532 * available. It is functionally identical to determining the package 3533 * associated with the UIDs and checking their signatures. 3534 * 3535 * @param uid1 First UID whose signature will be compared. 3536 * @param uid2 Second UID whose signature will be compared. 3537 * 3538 * @return Returns an integer indicating whether all signatures on the 3539 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3540 * all signatures match or < 0 if there is not a match ({@link 3541 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3542 * 3543 * @see #checkSignatures(String, String) 3544 */ 3545 @CheckResult 3546 public abstract @SignatureResult int checkSignatures(int uid1, int uid2); 3547 3548 /** 3549 * Retrieve the names of all packages that are associated with a particular 3550 * user id. In most cases, this will be a single package name, the package 3551 * that has been assigned that user id. Where there are multiple packages 3552 * sharing the same user id through the "sharedUserId" mechanism, all 3553 * packages with that id will be returned. 3554 * 3555 * @param uid The user id for which you would like to retrieve the 3556 * associated packages. 3557 * 3558 * @return Returns an array of one or more packages assigned to the user 3559 * id, or null if there are no known packages with the given id. 3560 */ 3561 public abstract @Nullable String[] getPackagesForUid(int uid); 3562 3563 /** 3564 * Retrieve the official name associated with a uid. This name is 3565 * guaranteed to never change, though it is possible for the underlying 3566 * uid to be changed. That is, if you are storing information about 3567 * uids in persistent storage, you should use the string returned 3568 * by this function instead of the raw uid. 3569 * 3570 * @param uid The uid for which you would like to retrieve a name. 3571 * @return Returns a unique name for the given uid, or null if the 3572 * uid is not currently assigned. 3573 */ 3574 public abstract @Nullable String getNameForUid(int uid); 3575 3576 /** 3577 * Return the user id associated with a shared user name. Multiple 3578 * applications can specify a shared user name in their manifest and thus 3579 * end up using a common uid. This might be used for new applications 3580 * that use an existing shared user name and need to know the uid of the 3581 * shared user. 3582 * 3583 * @param sharedUserName The shared user name whose uid is to be retrieved. 3584 * @return Returns the UID associated with the shared user. 3585 * @throws NameNotFoundException if a package with the given name cannot be 3586 * found on the system. 3587 * @hide 3588 */ 3589 public abstract int getUidForSharedUser(String sharedUserName) 3590 throws NameNotFoundException; 3591 3592 /** 3593 * Return a List of all application packages that are installed on the 3594 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 3595 * applications including those deleted with {@code DONT_DELETE_DATA} 3596 * (partially installed apps with data directory) will be returned. 3597 * 3598 * @param flags Additional option flags to modify the data returned. 3599 * @return A List of ApplicationInfo objects, one for each installed 3600 * application. In the unlikely case there are no installed 3601 * packages, an empty list is returned. If flag 3602 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3603 * information is retrieved from the list of uninstalled 3604 * applications (which includes installed applications as well as 3605 * applications with data directory i.e. applications which had been 3606 * deleted with {@code DONT_DELETE_DATA} flag set). 3607 */ 3608 public abstract List<ApplicationInfo> getInstalledApplications(@ApplicationInfoFlags int flags); 3609 3610 /** 3611 * Return a List of all application packages that are installed on the 3612 * device, for a specific user. If flag GET_UNINSTALLED_PACKAGES has been 3613 * set, a list of all applications including those deleted with 3614 * {@code DONT_DELETE_DATA} (partially installed apps with data directory) 3615 * will be returned. 3616 * 3617 * @param flags Additional option flags to modify the data returned. 3618 * @param userId The user for whom the installed applications are to be 3619 * listed 3620 * @return A List of ApplicationInfo objects, one for each installed 3621 * application. In the unlikely case there are no installed 3622 * packages, an empty list is returned. If flag 3623 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3624 * information is retrieved from the list of uninstalled 3625 * applications (which includes installed applications as well as 3626 * applications with data directory i.e. applications which had been 3627 * deleted with {@code DONT_DELETE_DATA} flag set). 3628 * @hide 3629 */ 3630 public abstract List<ApplicationInfo> getInstalledApplicationsAsUser( 3631 @ApplicationInfoFlags int flags, @UserIdInt int userId); 3632 3633 /** 3634 * Gets the instant applications the user recently used. 3635 * 3636 * @return The instant app list. 3637 * 3638 * @hide 3639 */ 3640 @SystemApi 3641 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3642 public abstract @NonNull List<InstantAppInfo> getInstantApps(); 3643 3644 /** 3645 * Gets the icon for an instant application. 3646 * 3647 * @param packageName The app package name. 3648 * 3649 * @hide 3650 */ 3651 @SystemApi 3652 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3653 public abstract @Nullable Drawable getInstantAppIcon(String packageName); 3654 3655 /** 3656 * Gets whether this application is an instant app. 3657 * 3658 * @return Whether caller is an instant app. 3659 * 3660 * @see #isInstantApp(String) 3661 * @see #updateInstantAppCookie(byte[]) 3662 * @see #getInstantAppCookie() 3663 * @see #getInstantAppCookieMaxBytes() 3664 */ 3665 public abstract boolean isInstantApp(); 3666 3667 /** 3668 * Gets whether the given package is an instant app. 3669 * 3670 * @param packageName The package to check 3671 * @return Whether the given package is an instant app. 3672 * 3673 * @see #isInstantApp() 3674 * @see #updateInstantAppCookie(byte[]) 3675 * @see #getInstantAppCookie() 3676 * @see #getInstantAppCookieMaxBytes() 3677 * @see #clearInstantAppCookie() 3678 */ 3679 public abstract boolean isInstantApp(String packageName); 3680 3681 /** 3682 * Gets the maximum size in bytes of the cookie data an instant app 3683 * can store on the device. 3684 * 3685 * @return The max cookie size in bytes. 3686 * 3687 * @see #isInstantApp() 3688 * @see #isInstantApp(String) 3689 * @see #updateInstantAppCookie(byte[]) 3690 * @see #getInstantAppCookie() 3691 * @see #clearInstantAppCookie() 3692 */ 3693 public abstract int getInstantAppCookieMaxBytes(); 3694 3695 /** 3696 * @deprecated 3697 * @hide 3698 */ 3699 public abstract int getInstantAppCookieMaxSize(); 3700 3701 /** 3702 * Gets the instant application cookie for this app. Non 3703 * instant apps and apps that were instant but were upgraded 3704 * to normal apps can still access this API. For instant apps 3705 * this cookie is cached for some time after uninstall while for 3706 * normal apps the cookie is deleted after the app is uninstalled. 3707 * The cookie is always present while the app is installed. 3708 * 3709 * @return The cookie. 3710 * 3711 * @see #isInstantApp() 3712 * @see #isInstantApp(String) 3713 * @see #updateInstantAppCookie(byte[]) 3714 * @see #getInstantAppCookieMaxBytes() 3715 * @see #clearInstantAppCookie() 3716 */ 3717 public abstract @NonNull byte[] getInstantAppCookie(); 3718 3719 /** 3720 * Clears the instant application cookie for the calling app. 3721 * 3722 * @see #isInstantApp() 3723 * @see #isInstantApp(String) 3724 * @see #getInstantAppCookieMaxBytes() 3725 * @see #getInstantAppCookie() 3726 * @see #clearInstantAppCookie() 3727 */ 3728 public abstract void clearInstantAppCookie(); 3729 3730 /** 3731 * Updates the instant application cookie for the calling app. Non 3732 * instant apps and apps that were instant but were upgraded 3733 * to normal apps can still access this API. For instant apps 3734 * this cookie is cached for some time after uninstall while for 3735 * normal apps the cookie is deleted after the app is uninstalled. 3736 * The cookie is always present while the app is installed. The 3737 * cookie size is limited by {@link #getInstantAppCookieMaxBytes()}. 3738 * Passing <code>null</code> or an empty array clears the cookie. 3739 * </p> 3740 * 3741 * @param cookie The cookie data. 3742 * 3743 * @see #isInstantApp() 3744 * @see #isInstantApp(String) 3745 * @see #getInstantAppCookieMaxBytes() 3746 * @see #getInstantAppCookie() 3747 * @see #clearInstantAppCookie() 3748 * 3749 * @throws IllegalArgumentException if the array exceeds max cookie size. 3750 */ 3751 public abstract void updateInstantAppCookie(@Nullable byte[] cookie); 3752 3753 /** 3754 * @removed 3755 * @hide 3756 */ 3757 public abstract boolean setInstantAppCookie(@Nullable byte[] cookie); 3758 3759 /** 3760 * Get a list of shared libraries that are available on the 3761 * system. 3762 * 3763 * @return An array of shared library names that are 3764 * available on the system, or null if none are installed. 3765 * 3766 */ 3767 public abstract String[] getSystemSharedLibraryNames(); 3768 3769 /** 3770 * Get a list of shared libraries on the device. 3771 * 3772 * @param flags To filter the libraries to return. 3773 * @return The shared library list. 3774 * 3775 * @see #MATCH_UNINSTALLED_PACKAGES 3776 */ 3777 public abstract @NonNull List<SharedLibraryInfo> getSharedLibraries( 3778 @InstallFlags int flags); 3779 3780 /** 3781 * Get a list of shared libraries on the device. 3782 * 3783 * @param flags To filter the libraries to return. 3784 * @param userId The user to query for. 3785 * @return The shared library list. 3786 * 3787 * @see #MATCH_FACTORY_ONLY 3788 * @see #MATCH_KNOWN_PACKAGES 3789 * @see #MATCH_ANY_USER 3790 * @see #MATCH_UNINSTALLED_PACKAGES 3791 * 3792 * @hide 3793 */ 3794 public abstract @NonNull List<SharedLibraryInfo> getSharedLibrariesAsUser( 3795 @InstallFlags int flags, @UserIdInt int userId); 3796 3797 /** 3798 * Get the name of the package hosting the services shared library. 3799 * 3800 * @return The library host package. 3801 * 3802 * @hide 3803 */ 3804 public abstract @NonNull String getServicesSystemSharedLibraryPackageName(); 3805 3806 /** 3807 * Get the name of the package hosting the shared components shared library. 3808 * 3809 * @return The library host package. 3810 * 3811 * @hide 3812 */ 3813 public abstract @NonNull String getSharedSystemSharedLibraryPackageName(); 3814 3815 /** 3816 * Returns the names of the packages that have been changed 3817 * [eg. added, removed or updated] since the given sequence 3818 * number. 3819 * <p>If no packages have been changed, returns <code>null</code>. 3820 * <p>The sequence number starts at <code>0</code> and is 3821 * reset every boot. 3822 * @param sequenceNumber The first sequence number for which to retrieve package changes. 3823 * @see Settings.Global#BOOT_COUNT 3824 */ 3825 public abstract @Nullable ChangedPackages getChangedPackages( 3826 @IntRange(from=0) int sequenceNumber); 3827 3828 /** 3829 * Get a list of features that are available on the 3830 * system. 3831 * 3832 * @return An array of FeatureInfo classes describing the features 3833 * that are available on the system, or null if there are none(!!). 3834 */ 3835 public abstract FeatureInfo[] getSystemAvailableFeatures(); 3836 3837 /** 3838 * Check whether the given feature name is one of the available features as 3839 * returned by {@link #getSystemAvailableFeatures()}. This tests for the 3840 * presence of <em>any</em> version of the given feature name; use 3841 * {@link #hasSystemFeature(String, int)} to check for a minimum version. 3842 * 3843 * @return Returns true if the devices supports the feature, else false. 3844 */ 3845 public abstract boolean hasSystemFeature(String name); 3846 3847 /** 3848 * Check whether the given feature name and version is one of the available 3849 * features as returned by {@link #getSystemAvailableFeatures()}. Since 3850 * features are defined to always be backwards compatible, this returns true 3851 * if the available feature version is greater than or equal to the 3852 * requested version. 3853 * 3854 * @return Returns true if the devices supports the feature, else false. 3855 */ 3856 public abstract boolean hasSystemFeature(String name, int version); 3857 3858 /** 3859 * Determine the best action to perform for a given Intent. This is how 3860 * {@link Intent#resolveActivity} finds an activity if a class has not been 3861 * explicitly specified. 3862 * <p> 3863 * <em>Note:</em> if using an implicit Intent (without an explicit 3864 * ComponentName specified), be sure to consider whether to set the 3865 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3866 * activity in the same way that 3867 * {@link android.content.Context#startActivity(Intent)} and 3868 * {@link android.content.Intent#resolveActivity(PackageManager) 3869 * Intent.resolveActivity(PackageManager)} do. 3870 * </p> 3871 * 3872 * @param intent An intent containing all of the desired specification 3873 * (action, data, type, category, and/or component). 3874 * @param flags Additional option flags to modify the data returned. The 3875 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3876 * resolution to only those activities that support the 3877 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3878 * @return Returns a ResolveInfo object containing the final activity intent 3879 * that was determined to be the best action. Returns null if no 3880 * matching activity was found. If multiple matching activities are 3881 * found and there is no default set, returns a ResolveInfo object 3882 * containing something else, such as the activity resolver. 3883 */ 3884 public abstract ResolveInfo resolveActivity(Intent intent, @ResolveInfoFlags int flags); 3885 3886 /** 3887 * Determine the best action to perform for a given Intent for a given user. 3888 * This is how {@link Intent#resolveActivity} finds an activity if a class 3889 * has not been explicitly specified. 3890 * <p> 3891 * <em>Note:</em> if using an implicit Intent (without an explicit 3892 * ComponentName specified), be sure to consider whether to set the 3893 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3894 * activity in the same way that 3895 * {@link android.content.Context#startActivity(Intent)} and 3896 * {@link android.content.Intent#resolveActivity(PackageManager) 3897 * Intent.resolveActivity(PackageManager)} do. 3898 * </p> 3899 * 3900 * @param intent An intent containing all of the desired specification 3901 * (action, data, type, category, and/or component). 3902 * @param flags Additional option flags to modify the data returned. The 3903 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3904 * resolution to only those activities that support the 3905 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3906 * @param userId The user id. 3907 * @return Returns a ResolveInfo object containing the final activity intent 3908 * that was determined to be the best action. Returns null if no 3909 * matching activity was found. If multiple matching activities are 3910 * found and there is no default set, returns a ResolveInfo object 3911 * containing something else, such as the activity resolver. 3912 * @hide 3913 */ 3914 public abstract ResolveInfo resolveActivityAsUser(Intent intent, @ResolveInfoFlags int flags, 3915 @UserIdInt int userId); 3916 3917 /** 3918 * Retrieve all activities that can be performed for the given intent. 3919 * 3920 * @param intent The desired intent as per resolveActivity(). 3921 * @param flags Additional option flags to modify the data returned. The 3922 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3923 * resolution to only those activities that support the 3924 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 3925 * {@link #MATCH_ALL} to prevent any filtering of the results. 3926 * @return Returns a List of ResolveInfo objects containing one entry for 3927 * each matching activity, ordered from best to worst. In other 3928 * words, the first item is what would be returned by 3929 * {@link #resolveActivity}. If there are no matching activities, an 3930 * empty list is returned. 3931 */ 3932 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 3933 @ResolveInfoFlags int flags); 3934 3935 /** 3936 * Retrieve all activities that can be performed for the given intent, for a 3937 * specific user. 3938 * 3939 * @param intent The desired intent as per resolveActivity(). 3940 * @param flags Additional option flags to modify the data returned. The 3941 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3942 * resolution to only those activities that support the 3943 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 3944 * {@link #MATCH_ALL} to prevent any filtering of the results. 3945 * @return Returns a List of ResolveInfo objects containing one entry for 3946 * each matching activity, ordered from best to worst. In other 3947 * words, the first item is what would be returned by 3948 * {@link #resolveActivity}. If there are no matching activities, an 3949 * empty list is returned. 3950 * @hide 3951 */ 3952 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 3953 @ResolveInfoFlags int flags, @UserIdInt int userId); 3954 3955 /** 3956 * Retrieve a set of activities that should be presented to the user as 3957 * similar options. This is like {@link #queryIntentActivities}, except it 3958 * also allows you to supply a list of more explicit Intents that you would 3959 * like to resolve to particular options, and takes care of returning the 3960 * final ResolveInfo list in a reasonable order, with no duplicates, based 3961 * on those inputs. 3962 * 3963 * @param caller The class name of the activity that is making the request. 3964 * This activity will never appear in the output list. Can be 3965 * null. 3966 * @param specifics An array of Intents that should be resolved to the first 3967 * specific results. Can be null. 3968 * @param intent The desired intent as per resolveActivity(). 3969 * @param flags Additional option flags to modify the data returned. The 3970 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3971 * resolution to only those activities that support the 3972 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3973 * @return Returns a List of ResolveInfo objects containing one entry for 3974 * each matching activity. The list is ordered first by all of the 3975 * intents resolved in <var>specifics</var> and then any additional 3976 * activities that can handle <var>intent</var> but did not get 3977 * included by one of the <var>specifics</var> intents. If there are 3978 * no matching activities, an empty list is returned. 3979 */ 3980 public abstract List<ResolveInfo> queryIntentActivityOptions(@Nullable ComponentName caller, 3981 @Nullable Intent[] specifics, Intent intent, @ResolveInfoFlags int flags); 3982 3983 /** 3984 * Retrieve all receivers that can handle a broadcast of the given intent. 3985 * 3986 * @param intent The desired intent as per resolveActivity(). 3987 * @param flags Additional option flags to modify the data returned. 3988 * @return Returns a List of ResolveInfo objects containing one entry for 3989 * each matching receiver, ordered from best to worst. If there are 3990 * no matching receivers, an empty list or null is returned. 3991 */ 3992 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 3993 @ResolveInfoFlags int flags); 3994 3995 /** 3996 * Retrieve all receivers that can handle a broadcast of the given intent, 3997 * for a specific user. 3998 * 3999 * @param intent The desired intent as per resolveActivity(). 4000 * @param flags Additional option flags to modify the data returned. 4001 * @param userHandle UserHandle of the user being queried. 4002 * @return Returns a List of ResolveInfo objects containing one entry for 4003 * each matching receiver, ordered from best to worst. If there are 4004 * no matching receivers, an empty list or null is returned. 4005 * @hide 4006 */ 4007 @SystemApi 4008 public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4009 @ResolveInfoFlags int flags, UserHandle userHandle) { 4010 return queryBroadcastReceiversAsUser(intent, flags, userHandle.getIdentifier()); 4011 } 4012 4013 /** 4014 * @hide 4015 */ 4016 public abstract List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4017 @ResolveInfoFlags int flags, @UserIdInt int userId); 4018 4019 4020 /** {@hide} */ 4021 @Deprecated 4022 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4023 @ResolveInfoFlags int flags, @UserIdInt int userId) { 4024 final String msg = "Shame on you for calling the hidden API " 4025 + "queryBroadcastReceivers(). Shame!"; 4026 if (VMRuntime.getRuntime().getTargetSdkVersion() >= Build.VERSION_CODES.O) { 4027 throw new UnsupportedOperationException(msg); 4028 } else { 4029 Log.d(TAG, msg); 4030 return queryBroadcastReceiversAsUser(intent, flags, userId); 4031 } 4032 } 4033 4034 /** 4035 * Determine the best service to handle for a given Intent. 4036 * 4037 * @param intent An intent containing all of the desired specification 4038 * (action, data, type, category, and/or component). 4039 * @param flags Additional option flags to modify the data returned. 4040 * @return Returns a ResolveInfo object containing the final service intent 4041 * that was determined to be the best action. Returns null if no 4042 * matching service was found. 4043 */ 4044 public abstract ResolveInfo resolveService(Intent intent, @ResolveInfoFlags int flags); 4045 4046 /** 4047 * Retrieve all services that can match the given intent. 4048 * 4049 * @param intent The desired intent as per resolveService(). 4050 * @param flags Additional option flags to modify the data returned. 4051 * @return Returns a List of ResolveInfo objects containing one entry for 4052 * each matching service, ordered from best to worst. In other 4053 * words, the first item is what would be returned by 4054 * {@link #resolveService}. If there are no matching services, an 4055 * empty list or null is returned. 4056 */ 4057 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 4058 @ResolveInfoFlags int flags); 4059 4060 /** 4061 * Retrieve all services that can match the given intent for a given user. 4062 * 4063 * @param intent The desired intent as per resolveService(). 4064 * @param flags Additional option flags to modify the data returned. 4065 * @param userId The user id. 4066 * @return Returns a List of ResolveInfo objects containing one entry for 4067 * each matching service, ordered from best to worst. In other 4068 * words, the first item is what would be returned by 4069 * {@link #resolveService}. If there are no matching services, an 4070 * empty list or null is returned. 4071 * @hide 4072 */ 4073 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 4074 @ResolveInfoFlags int flags, @UserIdInt int userId); 4075 4076 /** 4077 * Retrieve all providers that can match the given intent. 4078 * 4079 * @param intent An intent containing all of the desired specification 4080 * (action, data, type, category, and/or component). 4081 * @param flags Additional option flags to modify the data returned. 4082 * @param userId The user id. 4083 * @return Returns a List of ResolveInfo objects containing one entry for 4084 * each matching provider, ordered from best to worst. If there are 4085 * no matching services, an empty list or null is returned. 4086 * @hide 4087 */ 4088 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 4089 Intent intent, @ResolveInfoFlags int flags, @UserIdInt int userId); 4090 4091 /** 4092 * Retrieve all providers that can match the given intent. 4093 * 4094 * @param intent An intent containing all of the desired specification 4095 * (action, data, type, category, and/or component). 4096 * @param flags Additional option flags to modify the data returned. 4097 * @return Returns a List of ResolveInfo objects containing one entry for 4098 * each matching provider, ordered from best to worst. If there are 4099 * no matching services, an empty list or null is returned. 4100 */ 4101 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, 4102 @ResolveInfoFlags int flags); 4103 4104 /** 4105 * Find a single content provider by its base path name. 4106 * 4107 * @param name The name of the provider to find. 4108 * @param flags Additional option flags to modify the data returned. 4109 * @return A {@link ProviderInfo} object containing information about the 4110 * provider. If a provider was not found, returns null. 4111 */ 4112 public abstract ProviderInfo resolveContentProvider(String name, 4113 @ComponentInfoFlags int flags); 4114 4115 /** 4116 * Find a single content provider by its base path name. 4117 * 4118 * @param name The name of the provider to find. 4119 * @param flags Additional option flags to modify the data returned. 4120 * @param userId The user id. 4121 * @return A {@link ProviderInfo} object containing information about the 4122 * provider. If a provider was not found, returns null. 4123 * @hide 4124 */ 4125 public abstract ProviderInfo resolveContentProviderAsUser(String name, 4126 @ComponentInfoFlags int flags, @UserIdInt int userId); 4127 4128 /** 4129 * Retrieve content provider information. 4130 * <p> 4131 * <em>Note: unlike most other methods, an empty result set is indicated 4132 * by a null return instead of an empty list.</em> 4133 * 4134 * @param processName If non-null, limits the returned providers to only 4135 * those that are hosted by the given process. If null, all 4136 * content providers are returned. 4137 * @param uid If <var>processName</var> is non-null, this is the required 4138 * uid owning the requested content providers. 4139 * @param flags Additional option flags to modify the data returned. 4140 * @return A list of {@link ProviderInfo} objects containing one entry for 4141 * each provider either matching <var>processName</var> or, if 4142 * <var>processName</var> is null, all known content providers. 4143 * <em>If there are no matching providers, null is returned.</em> 4144 */ 4145 public abstract List<ProviderInfo> queryContentProviders( 4146 String processName, int uid, @ComponentInfoFlags int flags); 4147 4148 /** 4149 * Same as {@link #queryContentProviders}, except when {@code metaDataKey} is not null, 4150 * it only returns providers which have metadata with the {@code metaDataKey} key. 4151 * 4152 * <p>DO NOT USE the {@code metaDataKey} parameter, unless you're the contacts provider. 4153 * You really shouldn't need it. Other apps should use {@link #queryIntentContentProviders} 4154 * instead. 4155 * 4156 * <p>The {@code metaDataKey} parameter was added to allow the contacts provider to quickly 4157 * scan the GAL providers on the device. Unfortunately the discovery protocol used metadata 4158 * to mark GAL providers, rather than intent filters, so we can't use 4159 * {@link #queryIntentContentProviders} for that. 4160 * 4161 * @hide 4162 */ 4163 public List<ProviderInfo> queryContentProviders( 4164 String processName, int uid, @ComponentInfoFlags int flags, String metaDataKey) { 4165 // Provide the default implementation for mocks. 4166 return queryContentProviders(processName, uid, flags); 4167 } 4168 4169 /** 4170 * Retrieve all of the information we know about a particular 4171 * instrumentation class. 4172 * 4173 * @param className The full name (i.e. 4174 * com.google.apps.contacts.InstrumentList) of an Instrumentation 4175 * class. 4176 * @param flags Additional option flags to modify the data returned. 4177 * @return An {@link InstrumentationInfo} object containing information 4178 * about the instrumentation. 4179 * @throws NameNotFoundException if a package with the given name cannot be 4180 * found on the system. 4181 */ 4182 public abstract InstrumentationInfo getInstrumentationInfo(ComponentName className, 4183 @InstrumentationInfoFlags int flags) throws NameNotFoundException; 4184 4185 /** 4186 * Retrieve information about available instrumentation code. May be used to 4187 * retrieve either all instrumentation code, or only the code targeting a 4188 * particular package. 4189 * 4190 * @param targetPackage If null, all instrumentation is returned; only the 4191 * instrumentation targeting this package name is returned. 4192 * @param flags Additional option flags to modify the data returned. 4193 * @return A list of {@link InstrumentationInfo} objects containing one 4194 * entry for each matching instrumentation. If there are no 4195 * instrumentation available, returns an empty list. 4196 */ 4197 public abstract List<InstrumentationInfo> queryInstrumentation(String targetPackage, 4198 @InstrumentationInfoFlags int flags); 4199 4200 /** 4201 * Retrieve an image from a package. This is a low-level API used by 4202 * the various package manager info structures (such as 4203 * {@link ComponentInfo} to implement retrieval of their associated 4204 * icon. 4205 * 4206 * @param packageName The name of the package that this icon is coming from. 4207 * Cannot be null. 4208 * @param resid The resource identifier of the desired image. Cannot be 0. 4209 * @param appInfo Overall information about <var>packageName</var>. This 4210 * may be null, in which case the application information will be retrieved 4211 * for you if needed; if you already have this information around, it can 4212 * be much more efficient to supply it here. 4213 * 4214 * @return Returns a Drawable holding the requested image. Returns null if 4215 * an image could not be found for any reason. 4216 */ 4217 public abstract Drawable getDrawable(String packageName, @DrawableRes int resid, 4218 ApplicationInfo appInfo); 4219 4220 /** 4221 * Retrieve the icon associated with an activity. Given the full name of 4222 * an activity, retrieves the information about it and calls 4223 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 4224 * If the activity cannot be found, NameNotFoundException is thrown. 4225 * 4226 * @param activityName Name of the activity whose icon is to be retrieved. 4227 * 4228 * @return Returns the image of the icon, or the default activity icon if 4229 * it could not be found. Does not return null. 4230 * @throws NameNotFoundException Thrown if the resources for the given 4231 * activity could not be loaded. 4232 * 4233 * @see #getActivityIcon(Intent) 4234 */ 4235 public abstract Drawable getActivityIcon(ComponentName activityName) 4236 throws NameNotFoundException; 4237 4238 /** 4239 * Retrieve the icon associated with an Intent. If intent.getClassName() is 4240 * set, this simply returns the result of 4241 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 4242 * component and returns the icon associated with the resolved component. 4243 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4244 * to a component, NameNotFoundException is thrown. 4245 * 4246 * @param intent The intent for which you would like to retrieve an icon. 4247 * 4248 * @return Returns the image of the icon, or the default activity icon if 4249 * it could not be found. Does not return null. 4250 * @throws NameNotFoundException Thrown if the resources for application 4251 * matching the given intent could not be loaded. 4252 * 4253 * @see #getActivityIcon(ComponentName) 4254 */ 4255 public abstract Drawable getActivityIcon(Intent intent) 4256 throws NameNotFoundException; 4257 4258 /** 4259 * Retrieve the banner associated with an activity. Given the full name of 4260 * an activity, retrieves the information about it and calls 4261 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 4262 * banner. If the activity cannot be found, NameNotFoundException is thrown. 4263 * 4264 * @param activityName Name of the activity whose banner is to be retrieved. 4265 * @return Returns the image of the banner, or null if the activity has no 4266 * banner specified. 4267 * @throws NameNotFoundException Thrown if the resources for the given 4268 * activity could not be loaded. 4269 * @see #getActivityBanner(Intent) 4270 */ 4271 public abstract Drawable getActivityBanner(ComponentName activityName) 4272 throws NameNotFoundException; 4273 4274 /** 4275 * Retrieve the banner associated with an Intent. If intent.getClassName() 4276 * is set, this simply returns the result of 4277 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 4278 * intent's component and returns the banner associated with the resolved 4279 * component. If intent.getClassName() cannot be found or the Intent cannot 4280 * be resolved to a component, NameNotFoundException is thrown. 4281 * 4282 * @param intent The intent for which you would like to retrieve a banner. 4283 * @return Returns the image of the banner, or null if the activity has no 4284 * banner specified. 4285 * @throws NameNotFoundException Thrown if the resources for application 4286 * matching the given intent could not be loaded. 4287 * @see #getActivityBanner(ComponentName) 4288 */ 4289 public abstract Drawable getActivityBanner(Intent intent) 4290 throws NameNotFoundException; 4291 4292 /** 4293 * Return the generic icon for an activity that is used when no specific 4294 * icon is defined. 4295 * 4296 * @return Drawable Image of the icon. 4297 */ 4298 public abstract Drawable getDefaultActivityIcon(); 4299 4300 /** 4301 * Retrieve the icon associated with an application. If it has not defined 4302 * an icon, the default app icon is returned. Does not return null. 4303 * 4304 * @param info Information about application being queried. 4305 * 4306 * @return Returns the image of the icon, or the default application icon 4307 * if it could not be found. 4308 * 4309 * @see #getApplicationIcon(String) 4310 */ 4311 public abstract Drawable getApplicationIcon(ApplicationInfo info); 4312 4313 /** 4314 * Retrieve the icon associated with an application. Given the name of the 4315 * application's package, retrieves the information about it and calls 4316 * getApplicationIcon() to return its icon. If the application cannot be 4317 * found, NameNotFoundException is thrown. 4318 * 4319 * @param packageName Name of the package whose application icon is to be 4320 * retrieved. 4321 * 4322 * @return Returns the image of the icon, or the default application icon 4323 * if it could not be found. Does not return null. 4324 * @throws NameNotFoundException Thrown if the resources for the given 4325 * application could not be loaded. 4326 * 4327 * @see #getApplicationIcon(ApplicationInfo) 4328 */ 4329 public abstract Drawable getApplicationIcon(String packageName) 4330 throws NameNotFoundException; 4331 4332 /** 4333 * Retrieve the banner associated with an application. 4334 * 4335 * @param info Information about application being queried. 4336 * @return Returns the image of the banner or null if the application has no 4337 * banner specified. 4338 * @see #getApplicationBanner(String) 4339 */ 4340 public abstract Drawable getApplicationBanner(ApplicationInfo info); 4341 4342 /** 4343 * Retrieve the banner associated with an application. Given the name of the 4344 * application's package, retrieves the information about it and calls 4345 * getApplicationIcon() to return its banner. If the application cannot be 4346 * found, NameNotFoundException is thrown. 4347 * 4348 * @param packageName Name of the package whose application banner is to be 4349 * retrieved. 4350 * @return Returns the image of the banner or null if the application has no 4351 * banner specified. 4352 * @throws NameNotFoundException Thrown if the resources for the given 4353 * application could not be loaded. 4354 * @see #getApplicationBanner(ApplicationInfo) 4355 */ 4356 public abstract Drawable getApplicationBanner(String packageName) 4357 throws NameNotFoundException; 4358 4359 /** 4360 * Retrieve the logo associated with an activity. Given the full name of an 4361 * activity, retrieves the information about it and calls 4362 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 4363 * logo. If the activity cannot be found, NameNotFoundException is thrown. 4364 * 4365 * @param activityName Name of the activity whose logo is to be retrieved. 4366 * @return Returns the image of the logo or null if the activity has no logo 4367 * specified. 4368 * @throws NameNotFoundException Thrown if the resources for the given 4369 * activity could not be loaded. 4370 * @see #getActivityLogo(Intent) 4371 */ 4372 public abstract Drawable getActivityLogo(ComponentName activityName) 4373 throws NameNotFoundException; 4374 4375 /** 4376 * Retrieve the logo associated with an Intent. If intent.getClassName() is 4377 * set, this simply returns the result of 4378 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 4379 * component and returns the logo associated with the resolved component. 4380 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4381 * to a component, NameNotFoundException is thrown. 4382 * 4383 * @param intent The intent for which you would like to retrieve a logo. 4384 * 4385 * @return Returns the image of the logo, or null if the activity has no 4386 * logo specified. 4387 * 4388 * @throws NameNotFoundException Thrown if the resources for application 4389 * matching the given intent could not be loaded. 4390 * 4391 * @see #getActivityLogo(ComponentName) 4392 */ 4393 public abstract Drawable getActivityLogo(Intent intent) 4394 throws NameNotFoundException; 4395 4396 /** 4397 * Retrieve the logo associated with an application. If it has not specified 4398 * a logo, this method returns null. 4399 * 4400 * @param info Information about application being queried. 4401 * 4402 * @return Returns the image of the logo, or null if no logo is specified 4403 * by the application. 4404 * 4405 * @see #getApplicationLogo(String) 4406 */ 4407 public abstract Drawable getApplicationLogo(ApplicationInfo info); 4408 4409 /** 4410 * Retrieve the logo associated with an application. Given the name of the 4411 * application's package, retrieves the information about it and calls 4412 * getApplicationLogo() to return its logo. If the application cannot be 4413 * found, NameNotFoundException is thrown. 4414 * 4415 * @param packageName Name of the package whose application logo is to be 4416 * retrieved. 4417 * 4418 * @return Returns the image of the logo, or null if no application logo 4419 * has been specified. 4420 * 4421 * @throws NameNotFoundException Thrown if the resources for the given 4422 * application could not be loaded. 4423 * 4424 * @see #getApplicationLogo(ApplicationInfo) 4425 */ 4426 public abstract Drawable getApplicationLogo(String packageName) 4427 throws NameNotFoundException; 4428 4429 /** 4430 * If the target user is a managed profile, then this returns a badged copy of the given icon 4431 * to be able to distinguish it from the original icon. For badging an arbitrary drawable use 4432 * {@link #getUserBadgedDrawableForDensity( 4433 * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. 4434 * <p> 4435 * If the original drawable is a BitmapDrawable and the backing bitmap is 4436 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4437 * is performed in place and the original drawable is returned. 4438 * </p> 4439 * 4440 * @param icon The icon to badge. 4441 * @param user The target user. 4442 * @return A drawable that combines the original icon and a badge as 4443 * determined by the system. 4444 */ 4445 public abstract Drawable getUserBadgedIcon(Drawable icon, UserHandle user); 4446 4447 /** 4448 * If the target user is a managed profile of the calling user or the caller 4449 * is itself a managed profile, then this returns a badged copy of the given 4450 * drawable allowing the user to distinguish it from the original drawable. 4451 * The caller can specify the location in the bounds of the drawable to be 4452 * badged where the badge should be applied as well as the density of the 4453 * badge to be used. 4454 * <p> 4455 * If the original drawable is a BitmapDrawable and the backing bitmap is 4456 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4457 * is performed in place and the original drawable is returned. 4458 * </p> 4459 * 4460 * @param drawable The drawable to badge. 4461 * @param user The target user. 4462 * @param badgeLocation Where in the bounds of the badged drawable to place 4463 * the badge. If it's {@code null}, the badge is applied on top of the entire 4464 * drawable being badged. 4465 * @param badgeDensity The optional desired density for the badge as per 4466 * {@link android.util.DisplayMetrics#densityDpi}. If it's not positive, 4467 * the density of the display is used. 4468 * @return A drawable that combines the original drawable and a badge as 4469 * determined by the system. 4470 */ 4471 public abstract Drawable getUserBadgedDrawableForDensity(Drawable drawable, 4472 UserHandle user, Rect badgeLocation, int badgeDensity); 4473 4474 /** 4475 * If the target user is a managed profile of the calling user or the caller 4476 * is itself a managed profile, then this returns a drawable to use as a small 4477 * icon to include in a view to distinguish it from the original icon. 4478 * 4479 * @param user The target user. 4480 * @param density The optional desired density for the badge as per 4481 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4482 * the density of the current display is used. 4483 * @return the drawable or null if no drawable is required. 4484 * @hide 4485 */ 4486 public abstract Drawable getUserBadgeForDensity(UserHandle user, int density); 4487 4488 /** 4489 * If the target user is a managed profile of the calling user or the caller 4490 * is itself a managed profile, then this returns a drawable to use as a small 4491 * icon to include in a view to distinguish it from the original icon. This version 4492 * doesn't have background protection and should be used over a light background instead of 4493 * a badge. 4494 * 4495 * @param user The target user. 4496 * @param density The optional desired density for the badge as per 4497 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4498 * the density of the current display is used. 4499 * @return the drawable or null if no drawable is required. 4500 * @hide 4501 */ 4502 public abstract Drawable getUserBadgeForDensityNoBackground(UserHandle user, int density); 4503 4504 /** 4505 * If the target user is a managed profile of the calling user or the caller 4506 * is itself a managed profile, then this returns a copy of the label with 4507 * badging for accessibility services like talkback. E.g. passing in "Email" 4508 * and it might return "Work Email" for Email in the work profile. 4509 * 4510 * @param label The label to change. 4511 * @param user The target user. 4512 * @return A label that combines the original label and a badge as 4513 * determined by the system. 4514 */ 4515 public abstract CharSequence getUserBadgedLabel(CharSequence label, UserHandle user); 4516 4517 /** 4518 * Retrieve text from a package. This is a low-level API used by 4519 * the various package manager info structures (such as 4520 * {@link ComponentInfo} to implement retrieval of their associated 4521 * labels and other text. 4522 * 4523 * @param packageName The name of the package that this text is coming from. 4524 * Cannot be null. 4525 * @param resid The resource identifier of the desired text. Cannot be 0. 4526 * @param appInfo Overall information about <var>packageName</var>. This 4527 * may be null, in which case the application information will be retrieved 4528 * for you if needed; if you already have this information around, it can 4529 * be much more efficient to supply it here. 4530 * 4531 * @return Returns a CharSequence holding the requested text. Returns null 4532 * if the text could not be found for any reason. 4533 */ 4534 public abstract CharSequence getText(String packageName, @StringRes int resid, 4535 ApplicationInfo appInfo); 4536 4537 /** 4538 * Retrieve an XML file from a package. This is a low-level API used to 4539 * retrieve XML meta data. 4540 * 4541 * @param packageName The name of the package that this xml is coming from. 4542 * Cannot be null. 4543 * @param resid The resource identifier of the desired xml. Cannot be 0. 4544 * @param appInfo Overall information about <var>packageName</var>. This 4545 * may be null, in which case the application information will be retrieved 4546 * for you if needed; if you already have this information around, it can 4547 * be much more efficient to supply it here. 4548 * 4549 * @return Returns an XmlPullParser allowing you to parse out the XML 4550 * data. Returns null if the xml resource could not be found for any 4551 * reason. 4552 */ 4553 public abstract XmlResourceParser getXml(String packageName, @XmlRes int resid, 4554 ApplicationInfo appInfo); 4555 4556 /** 4557 * Return the label to use for this application. 4558 * 4559 * @return Returns the label associated with this application, or null if 4560 * it could not be found for any reason. 4561 * @param info The application to get the label of. 4562 */ 4563 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 4564 4565 /** 4566 * Retrieve the resources associated with an activity. Given the full 4567 * name of an activity, retrieves the information about it and calls 4568 * getResources() to return its application's resources. If the activity 4569 * cannot be found, NameNotFoundException is thrown. 4570 * 4571 * @param activityName Name of the activity whose resources are to be 4572 * retrieved. 4573 * 4574 * @return Returns the application's Resources. 4575 * @throws NameNotFoundException Thrown if the resources for the given 4576 * application could not be loaded. 4577 * 4578 * @see #getResourcesForApplication(ApplicationInfo) 4579 */ 4580 public abstract Resources getResourcesForActivity(ComponentName activityName) 4581 throws NameNotFoundException; 4582 4583 /** 4584 * Retrieve the resources for an application. Throws NameNotFoundException 4585 * if the package is no longer installed. 4586 * 4587 * @param app Information about the desired application. 4588 * 4589 * @return Returns the application's Resources. 4590 * @throws NameNotFoundException Thrown if the resources for the given 4591 * application could not be loaded (most likely because it was uninstalled). 4592 */ 4593 public abstract Resources getResourcesForApplication(ApplicationInfo app) 4594 throws NameNotFoundException; 4595 4596 /** 4597 * Retrieve the resources associated with an application. Given the full 4598 * package name of an application, retrieves the information about it and 4599 * calls getResources() to return its application's resources. If the 4600 * appPackageName cannot be found, NameNotFoundException is thrown. 4601 * 4602 * @param appPackageName Package name of the application whose resources 4603 * are to be retrieved. 4604 * 4605 * @return Returns the application's Resources. 4606 * @throws NameNotFoundException Thrown if the resources for the given 4607 * application could not be loaded. 4608 * 4609 * @see #getResourcesForApplication(ApplicationInfo) 4610 */ 4611 public abstract Resources getResourcesForApplication(String appPackageName) 4612 throws NameNotFoundException; 4613 4614 /** @hide */ 4615 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, 4616 @UserIdInt int userId) throws NameNotFoundException; 4617 4618 /** 4619 * Retrieve overall information about an application package defined in a 4620 * package archive file 4621 * 4622 * @param archiveFilePath The path to the archive file 4623 * @param flags Additional option flags to modify the data returned. 4624 * @return A PackageInfo object containing information about the package 4625 * archive. If the package could not be parsed, returns null. 4626 */ 4627 public PackageInfo getPackageArchiveInfo(String archiveFilePath, @PackageInfoFlags int flags) { 4628 final PackageParser parser = new PackageParser(); 4629 parser.setCallback(new PackageParser.CallbackImpl(this)); 4630 final File apkFile = new File(archiveFilePath); 4631 try { 4632 if ((flags & (MATCH_DIRECT_BOOT_UNAWARE | MATCH_DIRECT_BOOT_AWARE)) != 0) { 4633 // Caller expressed an explicit opinion about what encryption 4634 // aware/unaware components they want to see, so fall through and 4635 // give them what they want 4636 } else { 4637 // Caller expressed no opinion, so match everything 4638 flags |= MATCH_DIRECT_BOOT_AWARE | MATCH_DIRECT_BOOT_UNAWARE; 4639 } 4640 4641 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 4642 if ((flags & GET_SIGNATURES) != 0) { 4643 PackageParser.collectCertificates(pkg, 0); 4644 } 4645 PackageUserState state = new PackageUserState(); 4646 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 4647 } catch (PackageParserException e) { 4648 return null; 4649 } 4650 } 4651 4652 /** 4653 * @deprecated replaced by {@link PackageInstaller} 4654 * @hide 4655 */ 4656 @Deprecated 4657 public abstract void installPackage( 4658 Uri packageURI, 4659 IPackageInstallObserver observer, 4660 @InstallFlags int flags, 4661 String installerPackageName); 4662 /** 4663 * @deprecated replaced by {@link PackageInstaller} 4664 * @hide 4665 */ 4666 @Deprecated 4667 public abstract void installPackage( 4668 Uri packageURI, 4669 PackageInstallObserver observer, 4670 @InstallFlags int flags, 4671 String installerPackageName); 4672 4673 /** 4674 * If there is already an application with the given package name installed 4675 * on the system for other users, also install it for the calling user. 4676 * @hide 4677 */ 4678 public abstract int installExistingPackage(String packageName) throws NameNotFoundException; 4679 4680 /** 4681 * If there is already an application with the given package name installed 4682 * on the system for other users, also install it for the calling user. 4683 * @hide 4684 */ 4685 public abstract int installExistingPackage(String packageName, @InstallReason int installReason) 4686 throws NameNotFoundException; 4687 4688 /** 4689 * If there is already an application with the given package name installed 4690 * on the system for other users, also install it for the specified user. 4691 * @hide 4692 */ 4693 @RequiresPermission(anyOf = { 4694 Manifest.permission.INSTALL_PACKAGES, 4695 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4696 public abstract int installExistingPackageAsUser(String packageName, @UserIdInt int userId) 4697 throws NameNotFoundException; 4698 4699 /** 4700 * Allows a package listening to the 4701 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4702 * broadcast} to respond to the package manager. The response must include 4703 * the {@code verificationCode} which is one of 4704 * {@link PackageManager#VERIFICATION_ALLOW} or 4705 * {@link PackageManager#VERIFICATION_REJECT}. 4706 * 4707 * @param id pending package identifier as passed via the 4708 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4709 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 4710 * or {@link PackageManager#VERIFICATION_REJECT}. 4711 * @throws SecurityException if the caller does not have the 4712 * PACKAGE_VERIFICATION_AGENT permission. 4713 */ 4714 public abstract void verifyPendingInstall(int id, int verificationCode); 4715 4716 /** 4717 * Allows a package listening to the 4718 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4719 * broadcast} to extend the default timeout for a response and declare what 4720 * action to perform after the timeout occurs. The response must include 4721 * the {@code verificationCodeAtTimeout} which is one of 4722 * {@link PackageManager#VERIFICATION_ALLOW} or 4723 * {@link PackageManager#VERIFICATION_REJECT}. 4724 * 4725 * This method may only be called once per package id. Additional calls 4726 * will have no effect. 4727 * 4728 * @param id pending package identifier as passed via the 4729 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4730 * @param verificationCodeAtTimeout either 4731 * {@link PackageManager#VERIFICATION_ALLOW} or 4732 * {@link PackageManager#VERIFICATION_REJECT}. If 4733 * {@code verificationCodeAtTimeout} is neither 4734 * {@link PackageManager#VERIFICATION_ALLOW} or 4735 * {@link PackageManager#VERIFICATION_REJECT}, then 4736 * {@code verificationCodeAtTimeout} will default to 4737 * {@link PackageManager#VERIFICATION_REJECT}. 4738 * @param millisecondsToDelay the amount of time requested for the timeout. 4739 * Must be positive and less than 4740 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 4741 * {@code millisecondsToDelay} is out of bounds, 4742 * {@code millisecondsToDelay} will be set to the closest in 4743 * bounds value; namely, 0 or 4744 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 4745 * @throws SecurityException if the caller does not have the 4746 * PACKAGE_VERIFICATION_AGENT permission. 4747 */ 4748 public abstract void extendVerificationTimeout(int id, 4749 int verificationCodeAtTimeout, long millisecondsToDelay); 4750 4751 /** 4752 * Allows a package listening to the 4753 * {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION} intent filter verification 4754 * broadcast to respond to the package manager. The response must include 4755 * the {@code verificationCode} which is one of 4756 * {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} or 4757 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4758 * 4759 * @param verificationId pending package identifier as passed via the 4760 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4761 * @param verificationCode either {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} 4762 * or {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4763 * @param failedDomains a list of failed domains if the verificationCode is 4764 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}, otherwise null; 4765 * @throws SecurityException if the caller does not have the 4766 * INTENT_FILTER_VERIFICATION_AGENT permission. 4767 * 4768 * @hide 4769 */ 4770 @SystemApi 4771 @RequiresPermission(android.Manifest.permission.INTENT_FILTER_VERIFICATION_AGENT) 4772 public abstract void verifyIntentFilter(int verificationId, int verificationCode, 4773 List<String> failedDomains); 4774 4775 /** 4776 * Get the status of a Domain Verification Result for an IntentFilter. This is 4777 * related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4778 * {@link android.content.IntentFilter#getAutoVerify()} 4779 * 4780 * This is used by the ResolverActivity to change the status depending on what the User select 4781 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4782 * for a domain. 4783 * 4784 * @param packageName The package name of the Activity associated with the IntentFilter. 4785 * @param userId The user id. 4786 * 4787 * @return The status to set to. This can be 4788 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4789 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4790 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} or 4791 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED} 4792 * 4793 * @hide 4794 */ 4795 @SystemApi 4796 public abstract int getIntentVerificationStatusAsUser(String packageName, @UserIdInt int userId); 4797 4798 /** 4799 * Allow to change the status of a Intent Verification status for all IntentFilter of an App. 4800 * This is related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4801 * {@link android.content.IntentFilter#getAutoVerify()} 4802 * 4803 * This is used by the ResolverActivity to change the status depending on what the User select 4804 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4805 * for a domain. 4806 * 4807 * @param packageName The package name of the Activity associated with the IntentFilter. 4808 * @param status The status to set to. This can be 4809 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4810 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4811 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} 4812 * @param userId The user id. 4813 * 4814 * @return true if the status has been set. False otherwise. 4815 * 4816 * @hide 4817 */ 4818 @SystemApi 4819 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4820 public abstract boolean updateIntentVerificationStatusAsUser(String packageName, int status, 4821 @UserIdInt int userId); 4822 4823 /** 4824 * Get the list of IntentFilterVerificationInfo for a specific package and User. 4825 * 4826 * @param packageName the package name. When this parameter is set to a non null value, 4827 * the results will be filtered by the package name provided. 4828 * Otherwise, there will be no filtering and it will return a list 4829 * corresponding for all packages 4830 * 4831 * @return a list of IntentFilterVerificationInfo for a specific package. 4832 * 4833 * @hide 4834 */ 4835 @SystemApi 4836 public abstract List<IntentFilterVerificationInfo> getIntentFilterVerifications( 4837 String packageName); 4838 4839 /** 4840 * Get the list of IntentFilter for a specific package. 4841 * 4842 * @param packageName the package name. This parameter is set to a non null value, 4843 * the list will contain all the IntentFilter for that package. 4844 * Otherwise, the list will be empty. 4845 * 4846 * @return a list of IntentFilter for a specific package. 4847 * 4848 * @hide 4849 */ 4850 @SystemApi 4851 public abstract List<IntentFilter> getAllIntentFilters(String packageName); 4852 4853 /** 4854 * Get the default Browser package name for a specific user. 4855 * 4856 * @param userId The user id. 4857 * 4858 * @return the package name of the default Browser for the specified user. If the user id passed 4859 * is -1 (all users) it will return a null value. 4860 * 4861 * @hide 4862 */ 4863 @TestApi 4864 @SystemApi 4865 public abstract String getDefaultBrowserPackageNameAsUser(@UserIdInt int userId); 4866 4867 /** 4868 * Set the default Browser package name for a specific user. 4869 * 4870 * @param packageName The package name of the default Browser. 4871 * @param userId The user id. 4872 * 4873 * @return true if the default Browser for the specified user has been set, 4874 * otherwise return false. If the user id passed is -1 (all users) this call will not 4875 * do anything and just return false. 4876 * 4877 * @hide 4878 */ 4879 @SystemApi 4880 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4881 public abstract boolean setDefaultBrowserPackageNameAsUser(String packageName, 4882 @UserIdInt int userId); 4883 4884 /** 4885 * Change the installer associated with a given package. There are limitations 4886 * on how the installer package can be changed; in particular: 4887 * <ul> 4888 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 4889 * is not signed with the same certificate as the calling application. 4890 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 4891 * has an installer package, and that installer package is not signed with 4892 * the same certificate as the calling application. 4893 * </ul> 4894 * 4895 * @param targetPackage The installed package whose installer will be changed. 4896 * @param installerPackageName The package name of the new installer. May be 4897 * null to clear the association. 4898 */ 4899 public abstract void setInstallerPackageName(String targetPackage, 4900 String installerPackageName); 4901 4902 /** @hide */ 4903 @SystemApi 4904 @RequiresPermission(Manifest.permission.INSTALL_PACKAGES) 4905 public abstract void setUpdateAvailable(String packageName, boolean updateAvaialble); 4906 4907 /** 4908 * Attempts to delete a package. Since this may take a little while, the 4909 * result will be posted back to the given observer. A deletion will fail if 4910 * the calling context lacks the 4911 * {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 4912 * named package cannot be found, or if the named package is a system 4913 * package. 4914 * 4915 * @param packageName The name of the package to delete 4916 * @param observer An observer callback to get notified when the package 4917 * deletion is complete. 4918 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 4919 * will be called when that happens. observer may be null to 4920 * indicate that no callback is desired. 4921 * @hide 4922 */ 4923 @RequiresPermission(Manifest.permission.DELETE_PACKAGES) 4924 public abstract void deletePackage(String packageName, IPackageDeleteObserver observer, 4925 @DeleteFlags int flags); 4926 4927 /** 4928 * Attempts to delete a package. Since this may take a little while, the 4929 * result will be posted back to the given observer. A deletion will fail if 4930 * the named package cannot be found, or if the named package is a system 4931 * package. 4932 * 4933 * @param packageName The name of the package to delete 4934 * @param observer An observer callback to get notified when the package 4935 * deletion is complete. 4936 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 4937 * will be called when that happens. observer may be null to 4938 * indicate that no callback is desired. 4939 * @param userId The user Id 4940 * @hide 4941 */ 4942 @RequiresPermission(anyOf = { 4943 Manifest.permission.DELETE_PACKAGES, 4944 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4945 public abstract void deletePackageAsUser(@NonNull String packageName, 4946 IPackageDeleteObserver observer, @DeleteFlags int flags, @UserIdInt int userId); 4947 4948 /** 4949 * Retrieve the package name of the application that installed a package. This identifies 4950 * which market the package came from. 4951 * 4952 * @param packageName The name of the package to query 4953 */ 4954 public abstract String getInstallerPackageName(String packageName); 4955 4956 /** 4957 * Attempts to clear the user data directory of an application. 4958 * Since this may take a little while, the result will 4959 * be posted back to the given observer. A deletion will fail if the 4960 * named package cannot be found, or if the named package is a "system package". 4961 * 4962 * @param packageName The name of the package 4963 * @param observer An observer callback to get notified when the operation is finished 4964 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 4965 * will be called when that happens. observer may be null to indicate that 4966 * no callback is desired. 4967 * 4968 * @hide 4969 */ 4970 public abstract void clearApplicationUserData(String packageName, 4971 IPackageDataObserver observer); 4972 /** 4973 * Attempts to delete the cache files associated with an application. 4974 * Since this may take a little while, the result will 4975 * be posted back to the given observer. A deletion will fail if the calling context 4976 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 4977 * named package cannot be found, or if the named package is a "system package". 4978 * 4979 * @param packageName The name of the package to delete 4980 * @param observer An observer callback to get notified when the cache file deletion 4981 * is complete. 4982 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 4983 * will be called when that happens. observer may be null to indicate that 4984 * no callback is desired. 4985 * 4986 * @hide 4987 */ 4988 public abstract void deleteApplicationCacheFiles(String packageName, 4989 IPackageDataObserver observer); 4990 4991 /** 4992 * Attempts to delete the cache files associated with an application for a given user. Since 4993 * this may take a little while, the result will be posted back to the given observer. A 4994 * deletion will fail if the calling context lacks the 4995 * {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the named package 4996 * cannot be found, or if the named package is a "system package". If {@code userId} does not 4997 * belong to the calling user, the caller must have 4998 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} permission. 4999 * 5000 * @param packageName The name of the package to delete 5001 * @param userId the user for which the cache files needs to be deleted 5002 * @param observer An observer callback to get notified when the cache file deletion is 5003 * complete. 5004 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5005 * will be called when that happens. observer may be null to indicate that no 5006 * callback is desired. 5007 * @hide 5008 */ 5009 public abstract void deleteApplicationCacheFilesAsUser(String packageName, int userId, 5010 IPackageDataObserver observer); 5011 5012 /** 5013 * Free storage by deleting LRU sorted list of cache files across 5014 * all applications. If the currently available free storage 5015 * on the device is greater than or equal to the requested 5016 * free storage, no cache files are cleared. If the currently 5017 * available storage on the device is less than the requested 5018 * free storage, some or all of the cache files across 5019 * all applications are deleted (based on last accessed time) 5020 * to increase the free storage space on the device to 5021 * the requested value. There is no guarantee that clearing all 5022 * the cache files from all applications will clear up 5023 * enough storage to achieve the desired value. 5024 * @param freeStorageSize The number of bytes of storage to be 5025 * freed by the system. Say if freeStorageSize is XX, 5026 * and the current free storage is YY, 5027 * if XX is less than YY, just return. if not free XX-YY number 5028 * of bytes if possible. 5029 * @param observer call back used to notify when 5030 * the operation is completed 5031 * 5032 * @hide 5033 */ 5034 public void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer) { 5035 freeStorageAndNotify(null, freeStorageSize, observer); 5036 } 5037 5038 /** {@hide} */ 5039 public abstract void freeStorageAndNotify(String volumeUuid, long freeStorageSize, 5040 IPackageDataObserver observer); 5041 5042 /** 5043 * Free storage by deleting LRU sorted list of cache files across 5044 * all applications. If the currently available free storage 5045 * on the device is greater than or equal to the requested 5046 * free storage, no cache files are cleared. If the currently 5047 * available storage on the device is less than the requested 5048 * free storage, some or all of the cache files across 5049 * all applications are deleted (based on last accessed time) 5050 * to increase the free storage space on the device to 5051 * the requested value. There is no guarantee that clearing all 5052 * the cache files from all applications will clear up 5053 * enough storage to achieve the desired value. 5054 * @param freeStorageSize The number of bytes of storage to be 5055 * freed by the system. Say if freeStorageSize is XX, 5056 * and the current free storage is YY, 5057 * if XX is less than YY, just return. if not free XX-YY number 5058 * of bytes if possible. 5059 * @param pi IntentSender call back used to 5060 * notify when the operation is completed.May be null 5061 * to indicate that no call back is desired. 5062 * 5063 * @hide 5064 */ 5065 public void freeStorage(long freeStorageSize, IntentSender pi) { 5066 freeStorage(null, freeStorageSize, pi); 5067 } 5068 5069 /** {@hide} */ 5070 public abstract void freeStorage(String volumeUuid, long freeStorageSize, IntentSender pi); 5071 5072 /** 5073 * Retrieve the size information for a package. 5074 * Since this may take a little while, the result will 5075 * be posted back to the given observer. The calling context 5076 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 5077 * 5078 * @param packageName The name of the package whose size information is to be retrieved 5079 * @param userId The user whose size information should be retrieved. 5080 * @param observer An observer callback to get notified when the operation 5081 * is complete. 5082 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 5083 * The observer's callback is invoked with a PackageStats object(containing the 5084 * code, data and cache sizes of the package) and a boolean value representing 5085 * the status of the operation. observer may be null to indicate that 5086 * no callback is desired. 5087 * 5088 * @deprecated use {@link StorageStatsManager} instead. 5089 * @hide 5090 */ 5091 @Deprecated 5092 public abstract void getPackageSizeInfoAsUser(String packageName, @UserIdInt int userId, 5093 IPackageStatsObserver observer); 5094 5095 /** 5096 * Like {@link #getPackageSizeInfoAsUser(String, int, IPackageStatsObserver)}, but 5097 * returns the size for the calling user. 5098 * 5099 * @deprecated use {@link StorageStatsManager} instead. 5100 * @hide 5101 */ 5102 @Deprecated 5103 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 5104 getPackageSizeInfoAsUser(packageName, UserHandle.myUserId(), observer); 5105 } 5106 5107 /** 5108 * @deprecated This function no longer does anything; it was an old 5109 * approach to managing preferred activities, which has been superseded 5110 * by (and conflicts with) the modern activity-based preferences. 5111 */ 5112 @Deprecated 5113 public abstract void addPackageToPreferred(String packageName); 5114 5115 /** 5116 * @deprecated This function no longer does anything; it was an old 5117 * approach to managing preferred activities, which has been superseded 5118 * by (and conflicts with) the modern activity-based preferences. 5119 */ 5120 @Deprecated 5121 public abstract void removePackageFromPreferred(String packageName); 5122 5123 /** 5124 * Retrieve the list of all currently configured preferred packages. The 5125 * first package on the list is the most preferred, the last is the least 5126 * preferred. 5127 * 5128 * @param flags Additional option flags to modify the data returned. 5129 * @return A List of PackageInfo objects, one for each preferred 5130 * application, in order of preference. 5131 */ 5132 public abstract List<PackageInfo> getPreferredPackages(@PackageInfoFlags int flags); 5133 5134 /** 5135 * @deprecated This is a protected API that should not have been available 5136 * to third party applications. It is the platform's responsibility for 5137 * assigning preferred activities and this cannot be directly modified. 5138 * 5139 * Add a new preferred activity mapping to the system. This will be used 5140 * to automatically select the given activity component when 5141 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5142 * multiple matching activities and also matches the given filter. 5143 * 5144 * @param filter The set of intents under which this activity will be 5145 * made preferred. 5146 * @param match The IntentFilter match category that this preference 5147 * applies to. 5148 * @param set The set of activities that the user was picking from when 5149 * this preference was made. 5150 * @param activity The component name of the activity that is to be 5151 * preferred. 5152 */ 5153 @Deprecated 5154 public abstract void addPreferredActivity(IntentFilter filter, int match, 5155 ComponentName[] set, ComponentName activity); 5156 5157 /** 5158 * Same as {@link #addPreferredActivity(IntentFilter, int, 5159 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 5160 to. 5161 * @hide 5162 */ 5163 public void addPreferredActivityAsUser(IntentFilter filter, int match, 5164 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5165 throw new RuntimeException("Not implemented. Must override in a subclass."); 5166 } 5167 5168 /** 5169 * @deprecated This is a protected API that should not have been available 5170 * to third party applications. It is the platform's responsibility for 5171 * assigning preferred activities and this cannot be directly modified. 5172 * 5173 * Replaces an existing preferred activity mapping to the system, and if that were not present 5174 * adds a new preferred activity. This will be used 5175 * to automatically select the given activity component when 5176 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5177 * multiple matching activities and also matches the given filter. 5178 * 5179 * @param filter The set of intents under which this activity will be 5180 * made preferred. 5181 * @param match The IntentFilter match category that this preference 5182 * applies to. 5183 * @param set The set of activities that the user was picking from when 5184 * this preference was made. 5185 * @param activity The component name of the activity that is to be 5186 * preferred. 5187 * @hide 5188 */ 5189 @Deprecated 5190 public abstract void replacePreferredActivity(IntentFilter filter, int match, 5191 ComponentName[] set, ComponentName activity); 5192 5193 /** 5194 * @hide 5195 */ 5196 @Deprecated 5197 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 5198 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5199 throw new RuntimeException("Not implemented. Must override in a subclass."); 5200 } 5201 5202 /** 5203 * Remove all preferred activity mappings, previously added with 5204 * {@link #addPreferredActivity}, from the 5205 * system whose activities are implemented in the given package name. 5206 * An application can only clear its own package(s). 5207 * 5208 * @param packageName The name of the package whose preferred activity 5209 * mappings are to be removed. 5210 */ 5211 public abstract void clearPackagePreferredActivities(String packageName); 5212 5213 /** 5214 * Retrieve all preferred activities, previously added with 5215 * {@link #addPreferredActivity}, that are 5216 * currently registered with the system. 5217 * 5218 * @param outFilters A required list in which to place the filters of all of the 5219 * preferred activities. 5220 * @param outActivities A required list in which to place the component names of 5221 * all of the preferred activities. 5222 * @param packageName An optional package in which you would like to limit 5223 * the list. If null, all activities will be returned; if non-null, only 5224 * those activities in the given package are returned. 5225 * 5226 * @return Returns the total number of registered preferred activities 5227 * (the number of distinct IntentFilter records, not the number of unique 5228 * activity components) that were found. 5229 */ 5230 public abstract int getPreferredActivities(@NonNull List<IntentFilter> outFilters, 5231 @NonNull List<ComponentName> outActivities, String packageName); 5232 5233 /** 5234 * Ask for the set of available 'home' activities and the current explicit 5235 * default, if any. 5236 * @hide 5237 */ 5238 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 5239 5240 /** 5241 * Set the enabled setting for a package component (activity, receiver, service, provider). 5242 * This setting will override any enabled state which may have been set by the component in its 5243 * manifest. 5244 * 5245 * @param componentName The component to enable 5246 * @param newState The new enabled state for the component. 5247 * @param flags Optional behavior flags. 5248 */ 5249 public abstract void setComponentEnabledSetting(ComponentName componentName, 5250 @EnabledState int newState, @EnabledFlags int flags); 5251 5252 /** 5253 * Return the enabled setting for a package component (activity, 5254 * receiver, service, provider). This returns the last value set by 5255 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 5256 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5257 * the value originally specified in the manifest has not been modified. 5258 * 5259 * @param componentName The component to retrieve. 5260 * @return Returns the current enabled state for the component. 5261 */ 5262 public abstract @EnabledState int getComponentEnabledSetting( 5263 ComponentName componentName); 5264 5265 /** 5266 * Set the enabled setting for an application 5267 * This setting will override any enabled state which may have been set by the application in 5268 * its manifest. It also overrides the enabled state set in the manifest for any of the 5269 * application's components. It does not override any enabled state set by 5270 * {@link #setComponentEnabledSetting} for any of the application's components. 5271 * 5272 * @param packageName The package name of the application to enable 5273 * @param newState The new enabled state for the application. 5274 * @param flags Optional behavior flags. 5275 */ 5276 public abstract void setApplicationEnabledSetting(String packageName, 5277 @EnabledState int newState, @EnabledFlags int flags); 5278 5279 /** 5280 * Return the enabled setting for an application. This returns 5281 * the last value set by 5282 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 5283 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5284 * the value originally specified in the manifest has not been modified. 5285 * 5286 * @param packageName The package name of the application to retrieve. 5287 * @return Returns the current enabled state for the application. 5288 * @throws IllegalArgumentException if the named package does not exist. 5289 */ 5290 public abstract @EnabledState int getApplicationEnabledSetting(String packageName); 5291 5292 /** 5293 * Flush the package restrictions for a given user to disk. This forces the package restrictions 5294 * like component and package enabled settings to be written to disk and avoids the delay that 5295 * is otherwise present when changing those settings. 5296 * 5297 * @param userId Ther userId of the user whose restrictions are to be flushed. 5298 * @hide 5299 */ 5300 public abstract void flushPackageRestrictionsAsUser(int userId); 5301 5302 /** 5303 * Puts the package in a hidden state, which is almost like an uninstalled state, 5304 * making the package unavailable, but it doesn't remove the data or the actual 5305 * package file. Application can be unhidden by either resetting the hidden state 5306 * or by installing it, such as with {@link #installExistingPackage(String)} 5307 * @hide 5308 */ 5309 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 5310 UserHandle userHandle); 5311 5312 /** 5313 * Returns the hidden state of a package. 5314 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 5315 * @hide 5316 */ 5317 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 5318 UserHandle userHandle); 5319 5320 /** 5321 * Return whether the device has been booted into safe mode. 5322 */ 5323 public abstract boolean isSafeMode(); 5324 5325 /** 5326 * Adds a listener for permission changes for installed packages. 5327 * 5328 * @param listener The listener to add. 5329 * 5330 * @hide 5331 */ 5332 @SystemApi 5333 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5334 public abstract void addOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5335 5336 /** 5337 * Remvoes a listener for permission changes for installed packages. 5338 * 5339 * @param listener The listener to remove. 5340 * 5341 * @hide 5342 */ 5343 @SystemApi 5344 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5345 public abstract void removeOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5346 5347 /** 5348 * Return the {@link KeySet} associated with the String alias for this 5349 * application. 5350 * 5351 * @param alias The alias for a given {@link KeySet} as defined in the 5352 * application's AndroidManifest.xml. 5353 * @hide 5354 */ 5355 public abstract KeySet getKeySetByAlias(String packageName, String alias); 5356 5357 /** Return the signing {@link KeySet} for this application. 5358 * @hide 5359 */ 5360 public abstract KeySet getSigningKeySet(String packageName); 5361 5362 /** 5363 * Return whether the package denoted by packageName has been signed by all 5364 * of the keys specified by the {@link KeySet} ks. This will return true if 5365 * the package has been signed by additional keys (a superset) as well. 5366 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 5367 * @hide 5368 */ 5369 public abstract boolean isSignedBy(String packageName, KeySet ks); 5370 5371 /** 5372 * Return whether the package denoted by packageName has been signed by all 5373 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 5374 * {@link #isSignedBy(String packageName, KeySet ks)}. 5375 * @hide 5376 */ 5377 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 5378 5379 /** 5380 * Puts the package in a suspended state, where attempts at starting activities are denied. 5381 * 5382 * <p>It doesn't remove the data or the actual package file. The application notifications 5383 * will be hidden, the application will not show up in recents, will not be able to show 5384 * toasts or dialogs or ring the device. 5385 * 5386 * <p>The package must already be installed. If the package is uninstalled while suspended 5387 * the package will no longer be suspended. 5388 * 5389 * @param packageNames The names of the packages to set the suspended status. 5390 * @param suspended If set to {@code true} than the packages will be suspended, if set to 5391 * {@code false} the packages will be unsuspended. 5392 * @param userId The user id. 5393 * 5394 * @return an array of package names for which the suspended status is not set as requested in 5395 * this method. 5396 * 5397 * @hide 5398 */ 5399 public abstract String[] setPackagesSuspendedAsUser( 5400 String[] packageNames, boolean suspended, @UserIdInt int userId); 5401 5402 /** 5403 * @see #setPackageSuspendedAsUser(String, boolean, int) 5404 * @param packageName The name of the package to get the suspended status of. 5405 * @param userId The user id. 5406 * @return {@code true} if the package is suspended or {@code false} if the package is not 5407 * suspended or could not be found. 5408 * @hide 5409 */ 5410 public abstract boolean isPackageSuspendedForUser(String packageName, int userId); 5411 5412 /** 5413 * Provide a hint of what the {@link ApplicationInfo#category} value should 5414 * be for the given package. 5415 * <p> 5416 * This hint can only be set by the app which installed this package, as 5417 * determined by {@link #getInstallerPackageName(String)}. 5418 * 5419 * @param packageName the package to change the category hint for. 5420 * @param categoryHint the category hint to set. 5421 */ 5422 public abstract void setApplicationCategoryHint(@NonNull String packageName, 5423 @ApplicationInfo.Category int categoryHint); 5424 5425 /** {@hide} */ 5426 public static boolean isMoveStatusFinished(int status) { 5427 return (status < 0 || status > 100); 5428 } 5429 5430 /** {@hide} */ 5431 public static abstract class MoveCallback { 5432 public void onCreated(int moveId, Bundle extras) {} 5433 public abstract void onStatusChanged(int moveId, int status, long estMillis); 5434 } 5435 5436 /** {@hide} */ 5437 public abstract int getMoveStatus(int moveId); 5438 5439 /** {@hide} */ 5440 public abstract void registerMoveCallback(MoveCallback callback, Handler handler); 5441 /** {@hide} */ 5442 public abstract void unregisterMoveCallback(MoveCallback callback); 5443 5444 /** {@hide} */ 5445 public abstract int movePackage(String packageName, VolumeInfo vol); 5446 /** {@hide} */ 5447 public abstract @Nullable VolumeInfo getPackageCurrentVolume(ApplicationInfo app); 5448 /** {@hide} */ 5449 public abstract @NonNull List<VolumeInfo> getPackageCandidateVolumes(ApplicationInfo app); 5450 5451 /** {@hide} */ 5452 public abstract int movePrimaryStorage(VolumeInfo vol); 5453 /** {@hide} */ 5454 public abstract @Nullable VolumeInfo getPrimaryStorageCurrentVolume(); 5455 /** {@hide} */ 5456 public abstract @NonNull List<VolumeInfo> getPrimaryStorageCandidateVolumes(); 5457 5458 /** 5459 * Returns the device identity that verifiers can use to associate their scheme to a particular 5460 * device. This should not be used by anything other than a package verifier. 5461 * 5462 * @return identity that uniquely identifies current device 5463 * @hide 5464 */ 5465 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 5466 5467 /** 5468 * Returns true if the device is upgrading, such as first boot after OTA. 5469 * 5470 * @hide 5471 */ 5472 public abstract boolean isUpgrade(); 5473 5474 /** 5475 * Return interface that offers the ability to install, upgrade, and remove 5476 * applications on the device. 5477 */ 5478 public abstract @NonNull PackageInstaller getPackageInstaller(); 5479 5480 /** 5481 * Adds a {@code CrossProfileIntentFilter}. After calling this method all 5482 * intents sent from the user with id sourceUserId can also be be resolved 5483 * by activities in the user with id targetUserId if they match the 5484 * specified intent filter. 5485 * 5486 * @param filter The {@link IntentFilter} the intent has to match 5487 * @param sourceUserId The source user id. 5488 * @param targetUserId The target user id. 5489 * @param flags The possible values are {@link #SKIP_CURRENT_PROFILE} and 5490 * {@link #ONLY_IF_NO_MATCH_FOUND}. 5491 * @hide 5492 */ 5493 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 5494 int targetUserId, int flags); 5495 5496 /** 5497 * Clearing {@code CrossProfileIntentFilter}s which have the specified user 5498 * as their source, and have been set by the app calling this method. 5499 * 5500 * @param sourceUserId The source user id. 5501 * @hide 5502 */ 5503 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 5504 5505 /** 5506 * @hide 5507 */ 5508 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5509 5510 /** 5511 * @hide 5512 */ 5513 public abstract Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5514 5515 /** {@hide} */ 5516 public abstract boolean isPackageAvailable(String packageName); 5517 5518 /** {@hide} */ 5519 public static String installStatusToString(int status, String msg) { 5520 final String str = installStatusToString(status); 5521 if (msg != null) { 5522 return str + ": " + msg; 5523 } else { 5524 return str; 5525 } 5526 } 5527 5528 /** {@hide} */ 5529 public static String installStatusToString(int status) { 5530 switch (status) { 5531 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 5532 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 5533 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 5534 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 5535 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 5536 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 5537 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 5538 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 5539 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 5540 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 5541 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 5542 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 5543 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 5544 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 5545 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 5546 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 5547 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 5548 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 5549 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 5550 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 5551 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 5552 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 5553 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 5554 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 5555 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 5556 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 5557 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 5558 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 5559 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 5560 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 5561 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 5562 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 5563 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 5564 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 5565 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 5566 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 5567 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 5568 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 5569 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 5570 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 5571 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 5572 default: return Integer.toString(status); 5573 } 5574 } 5575 5576 /** {@hide} */ 5577 public static int installStatusToPublicStatus(int status) { 5578 switch (status) { 5579 case INSTALL_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5580 case INSTALL_FAILED_ALREADY_EXISTS: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5581 case INSTALL_FAILED_INVALID_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5582 case INSTALL_FAILED_INVALID_URI: return PackageInstaller.STATUS_FAILURE_INVALID; 5583 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5584 case INSTALL_FAILED_DUPLICATE_PACKAGE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5585 case INSTALL_FAILED_NO_SHARED_USER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5586 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5587 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5588 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5589 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5590 case INSTALL_FAILED_DEXOPT: return PackageInstaller.STATUS_FAILURE_INVALID; 5591 case INSTALL_FAILED_OLDER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5592 case INSTALL_FAILED_CONFLICTING_PROVIDER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5593 case INSTALL_FAILED_NEWER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5594 case INSTALL_FAILED_TEST_ONLY: return PackageInstaller.STATUS_FAILURE_INVALID; 5595 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5596 case INSTALL_FAILED_MISSING_FEATURE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5597 case INSTALL_FAILED_CONTAINER_ERROR: return PackageInstaller.STATUS_FAILURE_STORAGE; 5598 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return PackageInstaller.STATUS_FAILURE_STORAGE; 5599 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5600 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return PackageInstaller.STATUS_FAILURE_ABORTED; 5601 case INSTALL_FAILED_VERIFICATION_FAILURE: return PackageInstaller.STATUS_FAILURE_ABORTED; 5602 case INSTALL_FAILED_PACKAGE_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5603 case INSTALL_FAILED_UID_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5604 case INSTALL_FAILED_VERSION_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5605 case INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5606 case INSTALL_PARSE_FAILED_NOT_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5607 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return PackageInstaller.STATUS_FAILURE_INVALID; 5608 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return PackageInstaller.STATUS_FAILURE_INVALID; 5609 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5610 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5611 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return PackageInstaller.STATUS_FAILURE_INVALID; 5612 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return PackageInstaller.STATUS_FAILURE_INVALID; 5613 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return PackageInstaller.STATUS_FAILURE_INVALID; 5614 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return PackageInstaller.STATUS_FAILURE_INVALID; 5615 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return PackageInstaller.STATUS_FAILURE_INVALID; 5616 case INSTALL_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5617 case INSTALL_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5618 case INSTALL_FAILED_DUPLICATE_PERMISSION: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5619 case INSTALL_FAILED_NO_MATCHING_ABIS: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5620 case INSTALL_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5621 default: return PackageInstaller.STATUS_FAILURE; 5622 } 5623 } 5624 5625 /** {@hide} */ 5626 public static String deleteStatusToString(int status, String msg) { 5627 final String str = deleteStatusToString(status); 5628 if (msg != null) { 5629 return str + ": " + msg; 5630 } else { 5631 return str; 5632 } 5633 } 5634 5635 /** {@hide} */ 5636 public static String deleteStatusToString(int status) { 5637 switch (status) { 5638 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 5639 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 5640 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 5641 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 5642 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 5643 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 5644 case DELETE_FAILED_USED_SHARED_LIBRARY: return "DELETE_FAILED_USED_SHARED_LIBRARY"; 5645 default: return Integer.toString(status); 5646 } 5647 } 5648 5649 /** {@hide} */ 5650 public static int deleteStatusToPublicStatus(int status) { 5651 switch (status) { 5652 case DELETE_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5653 case DELETE_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5654 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5655 case DELETE_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5656 case DELETE_FAILED_OWNER_BLOCKED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5657 case DELETE_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5658 case DELETE_FAILED_USED_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5659 default: return PackageInstaller.STATUS_FAILURE; 5660 } 5661 } 5662 5663 /** {@hide} */ 5664 public static String permissionFlagToString(int flag) { 5665 switch (flag) { 5666 case FLAG_PERMISSION_GRANTED_BY_DEFAULT: return "GRANTED_BY_DEFAULT"; 5667 case FLAG_PERMISSION_POLICY_FIXED: return "POLICY_FIXED"; 5668 case FLAG_PERMISSION_SYSTEM_FIXED: return "SYSTEM_FIXED"; 5669 case FLAG_PERMISSION_USER_SET: return "USER_SET"; 5670 case FLAG_PERMISSION_REVOKE_ON_UPGRADE: return "REVOKE_ON_UPGRADE"; 5671 case FLAG_PERMISSION_USER_FIXED: return "USER_FIXED"; 5672 case FLAG_PERMISSION_REVIEW_REQUIRED: return "REVIEW_REQUIRED"; 5673 default: return Integer.toString(flag); 5674 } 5675 } 5676 5677 /** {@hide} */ 5678 public static class LegacyPackageInstallObserver extends PackageInstallObserver { 5679 private final IPackageInstallObserver mLegacy; 5680 5681 public LegacyPackageInstallObserver(IPackageInstallObserver legacy) { 5682 mLegacy = legacy; 5683 } 5684 5685 @Override 5686 public void onPackageInstalled(String basePackageName, int returnCode, String msg, 5687 Bundle extras) { 5688 if (mLegacy == null) return; 5689 try { 5690 mLegacy.packageInstalled(basePackageName, returnCode); 5691 } catch (RemoteException ignored) { 5692 } 5693 } 5694 } 5695 5696 /** {@hide} */ 5697 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 5698 private final IPackageDeleteObserver mLegacy; 5699 5700 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 5701 mLegacy = legacy; 5702 } 5703 5704 @Override 5705 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 5706 if (mLegacy == null) return; 5707 try { 5708 mLegacy.packageDeleted(basePackageName, returnCode); 5709 } catch (RemoteException ignored) { 5710 } 5711 } 5712 } 5713 5714 /** 5715 * Return the install reason that was recorded when a package was first 5716 * installed for a specific user. Requesting the install reason for another 5717 * user will require the permission INTERACT_ACROSS_USERS_FULL. 5718 * 5719 * @param packageName The package for which to retrieve the install reason 5720 * @param user The user for whom to retrieve the install reason 5721 * @return The install reason. If the package is not installed for the given 5722 * user, {@code INSTALL_REASON_UNKNOWN} is returned. 5723 * @hide 5724 */ 5725 @TestApi 5726 public abstract @InstallReason int getInstallReason(String packageName, 5727 @NonNull UserHandle user); 5728 5729 /** 5730 * Checks whether the calling package is allowed to request package installs through package 5731 * installer. Apps are encouraged to call this API before launching the package installer via 5732 * intent {@link android.content.Intent#ACTION_INSTALL_PACKAGE}. Starting from Android O, the 5733 * user can explicitly choose what external sources they trust to install apps on the device. 5734 * If this API returns false, the install request will be blocked by the package installer and 5735 * a dialog will be shown to the user with an option to launch settings to change their 5736 * preference. An application must target Android O or higher and declare permission 5737 * {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} in order to use this API. 5738 * 5739 * @return true if the calling package is trusted by the user to request install packages on 5740 * the device, false otherwise. 5741 * @see android.content.Intent#ACTION_INSTALL_PACKAGE 5742 * @see android.provider.Settings#ACTION_MANAGE_UNKNOWN_APP_SOURCES 5743 */ 5744 public abstract boolean canRequestPackageInstalls(); 5745 5746 /** 5747 * Return the {@link ComponentName} of the activity providing Settings for the Instant App 5748 * resolver. 5749 * 5750 * @see {@link android.content.Intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS} 5751 * @hide 5752 */ 5753 @SystemApi 5754 public abstract ComponentName getInstantAppResolverSettingsComponent(); 5755 5756 /** 5757 * Return the {@link ComponentName} of the activity responsible for installing instant 5758 * applications. 5759 * 5760 * @see {@link android.content.Intent#ACTION_INSTALL_INSTANT_APP_PACKAGE} 5761 * @hide 5762 */ 5763 @SystemApi 5764 public abstract ComponentName getInstantAppInstallerComponent(); 5765 5766 /** 5767 * Return the Android Id for a given Instant App. 5768 * 5769 * @see {@link android.provider.Settings.Secure#ANDROID_ID} 5770 * @hide 5771 */ 5772 public abstract String getInstantAppAndroidId(String packageName, @NonNull UserHandle user); 5773 5774 /** 5775 * Callback use to notify the callers of module registration that the operation 5776 * has finished. 5777 * 5778 * @hide 5779 */ 5780 @SystemApi 5781 public static abstract class DexModuleRegisterCallback { 5782 public abstract void onDexModuleRegistered(String dexModulePath, boolean success, 5783 String message); 5784 } 5785 5786 /** 5787 * Register an application dex module with the package manager. 5788 * The package manager will keep track of the given module for future optimizations. 5789 * 5790 * Dex module optimizations will disable the classpath checking at runtime. The client bares 5791 * the responsibility to ensure that the static assumptions on classes in the optimized code 5792 * hold at runtime (e.g. there's no duplicate classes in the classpath). 5793 * 5794 * Note that the package manager already keeps track of dex modules loaded with 5795 * {@link dalvik.system.DexClassLoader} and {@link dalvik.system.PathClassLoader}. 5796 * This can be called for an eager registration. 5797 * 5798 * The call might take a while and the results will be posted on the main thread, using 5799 * the given callback. 5800 * 5801 * If the module is intended to be shared with other apps, make sure that the file 5802 * permissions allow for it. 5803 * If at registration time the permissions allow for others to read it, the module would 5804 * be marked as a shared module which might undergo a different optimization strategy. 5805 * (usually shared modules will generated larger optimizations artifacts, 5806 * taking more disk space). 5807 * 5808 * @param dexModulePath the absolute path of the dex module. 5809 * @param callback if not null, {@link DexModuleRegisterCallback#onDexModuleRegistered} will 5810 * be called once the registration finishes. 5811 * 5812 * @hide 5813 */ 5814 @SystemApi 5815 public abstract void registerDexModule(String dexModulePath, 5816 @Nullable DexModuleRegisterCallback callback); 5817} 5818