PackageManager.java revision a65e6491e4aa90611045ecf696db4bf3328d09bc
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 public abstract String getPermissionControllerPackageName(); 3309 3310 /** 3311 * Add a new dynamic permission to the system. For this to work, your 3312 * package must have defined a permission tree through the 3313 * {@link android.R.styleable#AndroidManifestPermissionTree 3314 * <permission-tree>} tag in its manifest. A package can only add 3315 * permissions to trees that were defined by either its own package or 3316 * another with the same user id; a permission is in a tree if it 3317 * matches the name of the permission tree + ".": for example, 3318 * "com.foo.bar" is a member of the permission tree "com.foo". 3319 * 3320 * <p>It is good to make your permission tree name descriptive, because you 3321 * are taking possession of that entire set of permission names. Thus, it 3322 * must be under a domain you control, with a suffix that will not match 3323 * any normal permissions that may be declared in any applications that 3324 * are part of that domain. 3325 * 3326 * <p>New permissions must be added before 3327 * any .apks are installed that use those permissions. Permissions you 3328 * add through this method are remembered across reboots of the device. 3329 * If the given permission already exists, the info you supply here 3330 * will be used to update it. 3331 * 3332 * @param info Description of the permission to be added. 3333 * 3334 * @return Returns true if a new permission was created, false if an 3335 * existing one was updated. 3336 * 3337 * @throws SecurityException if you are not allowed to add the 3338 * given permission name. 3339 * 3340 * @see #removePermission(String) 3341 */ 3342 public abstract boolean addPermission(PermissionInfo info); 3343 3344 /** 3345 * Like {@link #addPermission(PermissionInfo)} but asynchronously 3346 * persists the package manager state after returning from the call, 3347 * allowing it to return quicker and batch a series of adds at the 3348 * expense of no guarantee the added permission will be retained if 3349 * the device is rebooted before it is written. 3350 */ 3351 public abstract boolean addPermissionAsync(PermissionInfo info); 3352 3353 /** 3354 * Removes a permission that was previously added with 3355 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 3356 * -- you are only allowed to remove permissions that you are allowed 3357 * to add. 3358 * 3359 * @param name The name of the permission to remove. 3360 * 3361 * @throws SecurityException if you are not allowed to remove the 3362 * given permission name. 3363 * 3364 * @see #addPermission(PermissionInfo) 3365 */ 3366 public abstract void removePermission(String name); 3367 3368 /** 3369 * Permission flags set when granting or revoking a permission. 3370 * 3371 * @hide 3372 */ 3373 @SystemApi 3374 @IntDef(prefix = { "FLAG_PERMISSION_" }, value = { 3375 FLAG_PERMISSION_USER_SET, 3376 FLAG_PERMISSION_USER_FIXED, 3377 FLAG_PERMISSION_POLICY_FIXED, 3378 FLAG_PERMISSION_REVOKE_ON_UPGRADE, 3379 FLAG_PERMISSION_SYSTEM_FIXED, 3380 FLAG_PERMISSION_GRANTED_BY_DEFAULT 3381 }) 3382 @Retention(RetentionPolicy.SOURCE) 3383 public @interface PermissionFlags {} 3384 3385 /** 3386 * Grant a runtime permission to an application which the application does not 3387 * already have. The permission must have been requested by the application. 3388 * If the application is not allowed to hold the permission, a {@link 3389 * java.lang.SecurityException} is thrown. If the package or permission is 3390 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3391 * <p> 3392 * <strong>Note: </strong>Using this API requires holding 3393 * android.permission.GRANT_RUNTIME_PERMISSIONS and if the user id is 3394 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3395 * </p> 3396 * 3397 * @param packageName The package to which to grant the permission. 3398 * @param permissionName The permission name to grant. 3399 * @param user The user for which to grant the permission. 3400 * 3401 * @see #revokeRuntimePermission(String, String, android.os.UserHandle) 3402 * 3403 * @hide 3404 */ 3405 @SystemApi 3406 @RequiresPermission(android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS) 3407 public abstract void grantRuntimePermission(@NonNull String packageName, 3408 @NonNull String permissionName, @NonNull UserHandle user); 3409 3410 /** 3411 * Revoke a runtime permission that was previously granted by {@link 3412 * #grantRuntimePermission(String, String, android.os.UserHandle)}. The 3413 * permission must have been requested by and granted to the application. 3414 * If the application is not allowed to hold the permission, a {@link 3415 * java.lang.SecurityException} is thrown. If the package or permission is 3416 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3417 * <p> 3418 * <strong>Note: </strong>Using this API requires holding 3419 * android.permission.REVOKE_RUNTIME_PERMISSIONS and if the user id is 3420 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3421 * </p> 3422 * 3423 * @param packageName The package from which to revoke the permission. 3424 * @param permissionName The permission name to revoke. 3425 * @param user The user for which to revoke the permission. 3426 * 3427 * @see #grantRuntimePermission(String, String, android.os.UserHandle) 3428 * 3429 * @hide 3430 */ 3431 @SystemApi 3432 @RequiresPermission(android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS) 3433 public abstract void revokeRuntimePermission(@NonNull String packageName, 3434 @NonNull String permissionName, @NonNull UserHandle user); 3435 3436 /** 3437 * Gets the state flags associated with a permission. 3438 * 3439 * @param permissionName The permission for which to get the flags. 3440 * @param packageName The package name for which to get the flags. 3441 * @param user The user for which to get permission flags. 3442 * @return The permission flags. 3443 * 3444 * @hide 3445 */ 3446 @SystemApi 3447 @RequiresPermission(anyOf = { 3448 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3449 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3450 }) 3451 public abstract @PermissionFlags int getPermissionFlags(String permissionName, 3452 String packageName, @NonNull UserHandle user); 3453 3454 /** 3455 * Updates the flags associated with a permission by replacing the flags in 3456 * the specified mask with the provided flag values. 3457 * 3458 * @param permissionName The permission for which to update the flags. 3459 * @param packageName The package name for which to update the flags. 3460 * @param flagMask The flags which to replace. 3461 * @param flagValues The flags with which to replace. 3462 * @param user The user for which to update the permission flags. 3463 * 3464 * @hide 3465 */ 3466 @SystemApi 3467 @RequiresPermission(anyOf = { 3468 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3469 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3470 }) 3471 public abstract void updatePermissionFlags(String permissionName, 3472 String packageName, @PermissionFlags int flagMask, @PermissionFlags int flagValues, 3473 @NonNull UserHandle user); 3474 3475 /** 3476 * Gets whether you should show UI with rationale for requesting a permission. 3477 * You should do this only if you do not have the permission and the context in 3478 * which the permission is requested does not clearly communicate to the user 3479 * what would be the benefit from grating this permission. 3480 * 3481 * @param permission A permission your app wants to request. 3482 * @return Whether you can show permission rationale UI. 3483 * 3484 * @hide 3485 */ 3486 public abstract boolean shouldShowRequestPermissionRationale(String permission); 3487 3488 /** 3489 * Returns an {@link android.content.Intent} suitable for passing to 3490 * {@link android.app.Activity#startActivityForResult(android.content.Intent, int)} 3491 * which prompts the user to grant permissions to this application. 3492 * 3493 * @throws NullPointerException if {@code permissions} is {@code null} or empty. 3494 * 3495 * @hide 3496 */ 3497 public Intent buildRequestPermissionsIntent(@NonNull String[] permissions) { 3498 if (ArrayUtils.isEmpty(permissions)) { 3499 throw new IllegalArgumentException("permission cannot be null or empty"); 3500 } 3501 Intent intent = new Intent(ACTION_REQUEST_PERMISSIONS); 3502 intent.putExtra(EXTRA_REQUEST_PERMISSIONS_NAMES, permissions); 3503 intent.setPackage(getPermissionControllerPackageName()); 3504 return intent; 3505 } 3506 3507 /** 3508 * Compare the signatures of two packages to determine if the same 3509 * signature appears in both of them. If they do contain the same 3510 * signature, then they are allowed special privileges when working 3511 * with each other: they can share the same user-id, run instrumentation 3512 * against each other, etc. 3513 * 3514 * @param pkg1 First package name whose signature will be compared. 3515 * @param pkg2 Second package name whose signature will be compared. 3516 * 3517 * @return Returns an integer indicating whether all signatures on the 3518 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3519 * all signatures match or < 0 if there is not a match ({@link 3520 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3521 * 3522 * @see #checkSignatures(int, int) 3523 */ 3524 @CheckResult 3525 public abstract @SignatureResult int checkSignatures(String pkg1, String pkg2); 3526 3527 /** 3528 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 3529 * the two packages to be checked. This can be useful, for example, 3530 * when doing the check in an IPC, where the UID is the only identity 3531 * available. It is functionally identical to determining the package 3532 * associated with the UIDs and checking their signatures. 3533 * 3534 * @param uid1 First UID whose signature will be compared. 3535 * @param uid2 Second UID whose signature will be compared. 3536 * 3537 * @return Returns an integer indicating whether all signatures on the 3538 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3539 * all signatures match or < 0 if there is not a match ({@link 3540 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3541 * 3542 * @see #checkSignatures(String, String) 3543 */ 3544 @CheckResult 3545 public abstract @SignatureResult int checkSignatures(int uid1, int uid2); 3546 3547 /** 3548 * Retrieve the names of all packages that are associated with a particular 3549 * user id. In most cases, this will be a single package name, the package 3550 * that has been assigned that user id. Where there are multiple packages 3551 * sharing the same user id through the "sharedUserId" mechanism, all 3552 * packages with that id will be returned. 3553 * 3554 * @param uid The user id for which you would like to retrieve the 3555 * associated packages. 3556 * 3557 * @return Returns an array of one or more packages assigned to the user 3558 * id, or null if there are no known packages with the given id. 3559 */ 3560 public abstract @Nullable String[] getPackagesForUid(int uid); 3561 3562 /** 3563 * Retrieve the official name associated with a uid. This name is 3564 * guaranteed to never change, though it is possible for the underlying 3565 * uid to be changed. That is, if you are storing information about 3566 * uids in persistent storage, you should use the string returned 3567 * by this function instead of the raw uid. 3568 * 3569 * @param uid The uid for which you would like to retrieve a name. 3570 * @return Returns a unique name for the given uid, or null if the 3571 * uid is not currently assigned. 3572 */ 3573 public abstract @Nullable String getNameForUid(int uid); 3574 3575 /** 3576 * Return the user id associated with a shared user name. Multiple 3577 * applications can specify a shared user name in their manifest and thus 3578 * end up using a common uid. This might be used for new applications 3579 * that use an existing shared user name and need to know the uid of the 3580 * shared user. 3581 * 3582 * @param sharedUserName The shared user name whose uid is to be retrieved. 3583 * @return Returns the UID associated with the shared user. 3584 * @throws NameNotFoundException if a package with the given name cannot be 3585 * found on the system. 3586 * @hide 3587 */ 3588 public abstract int getUidForSharedUser(String sharedUserName) 3589 throws NameNotFoundException; 3590 3591 /** 3592 * Return a List of all application packages that are installed on the 3593 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 3594 * applications including those deleted with {@code DONT_DELETE_DATA} 3595 * (partially installed apps with data directory) will be returned. 3596 * 3597 * @param flags Additional option flags to modify the data returned. 3598 * @return A List of ApplicationInfo objects, one for each installed 3599 * application. In the unlikely case there are no installed 3600 * packages, an empty list is returned. If flag 3601 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3602 * information is retrieved from the list of uninstalled 3603 * applications (which includes installed applications as well as 3604 * applications with data directory i.e. applications which had been 3605 * deleted with {@code DONT_DELETE_DATA} flag set). 3606 */ 3607 public abstract List<ApplicationInfo> getInstalledApplications(@ApplicationInfoFlags int flags); 3608 3609 /** 3610 * Return a List of all application packages that are installed on the 3611 * device, for a specific user. If flag GET_UNINSTALLED_PACKAGES has been 3612 * set, a list of all applications including those deleted with 3613 * {@code DONT_DELETE_DATA} (partially installed apps with data directory) 3614 * will be returned. 3615 * 3616 * @param flags Additional option flags to modify the data returned. 3617 * @param userId The user for whom the installed applications are to be 3618 * listed 3619 * @return A List of ApplicationInfo objects, one for each installed 3620 * application. In the unlikely case there are no installed 3621 * packages, an empty list is returned. If flag 3622 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3623 * information is retrieved from the list of uninstalled 3624 * applications (which includes installed applications as well as 3625 * applications with data directory i.e. applications which had been 3626 * deleted with {@code DONT_DELETE_DATA} flag set). 3627 * @hide 3628 */ 3629 public abstract List<ApplicationInfo> getInstalledApplicationsAsUser( 3630 @ApplicationInfoFlags int flags, @UserIdInt int userId); 3631 3632 /** 3633 * Gets the instant applications the user recently used. 3634 * 3635 * @return The instant app list. 3636 * 3637 * @hide 3638 */ 3639 @SystemApi 3640 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3641 public abstract @NonNull List<InstantAppInfo> getInstantApps(); 3642 3643 /** 3644 * Gets the icon for an instant application. 3645 * 3646 * @param packageName The app package name. 3647 * 3648 * @hide 3649 */ 3650 @SystemApi 3651 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3652 public abstract @Nullable Drawable getInstantAppIcon(String packageName); 3653 3654 /** 3655 * Gets whether this application is an instant app. 3656 * 3657 * @return Whether caller is an instant app. 3658 * 3659 * @see #isInstantApp(String) 3660 * @see #updateInstantAppCookie(byte[]) 3661 * @see #getInstantAppCookie() 3662 * @see #getInstantAppCookieMaxBytes() 3663 */ 3664 public abstract boolean isInstantApp(); 3665 3666 /** 3667 * Gets whether the given package is an instant app. 3668 * 3669 * @param packageName The package to check 3670 * @return Whether the given package is an instant app. 3671 * 3672 * @see #isInstantApp() 3673 * @see #updateInstantAppCookie(byte[]) 3674 * @see #getInstantAppCookie() 3675 * @see #getInstantAppCookieMaxBytes() 3676 * @see #clearInstantAppCookie() 3677 */ 3678 public abstract boolean isInstantApp(String packageName); 3679 3680 /** 3681 * Gets the maximum size in bytes of the cookie data an instant app 3682 * can store on the device. 3683 * 3684 * @return The max cookie size in bytes. 3685 * 3686 * @see #isInstantApp() 3687 * @see #isInstantApp(String) 3688 * @see #updateInstantAppCookie(byte[]) 3689 * @see #getInstantAppCookie() 3690 * @see #clearInstantAppCookie() 3691 */ 3692 public abstract int getInstantAppCookieMaxBytes(); 3693 3694 /** 3695 * @deprecated 3696 * @hide 3697 */ 3698 public abstract int getInstantAppCookieMaxSize(); 3699 3700 /** 3701 * Gets the instant application cookie for this app. Non 3702 * instant apps and apps that were instant but were upgraded 3703 * to normal apps can still access this API. For instant apps 3704 * this cookie is cached for some time after uninstall while for 3705 * normal apps the cookie is deleted after the app is uninstalled. 3706 * The cookie is always present while the app is installed. 3707 * 3708 * @return The cookie. 3709 * 3710 * @see #isInstantApp() 3711 * @see #isInstantApp(String) 3712 * @see #updateInstantAppCookie(byte[]) 3713 * @see #getInstantAppCookieMaxBytes() 3714 * @see #clearInstantAppCookie() 3715 */ 3716 public abstract @NonNull byte[] getInstantAppCookie(); 3717 3718 /** 3719 * Clears the instant application cookie for the calling app. 3720 * 3721 * @see #isInstantApp() 3722 * @see #isInstantApp(String) 3723 * @see #getInstantAppCookieMaxBytes() 3724 * @see #getInstantAppCookie() 3725 * @see #clearInstantAppCookie() 3726 */ 3727 public abstract void clearInstantAppCookie(); 3728 3729 /** 3730 * Updates the instant application cookie for the calling app. Non 3731 * instant apps and apps that were instant but were upgraded 3732 * to normal apps can still access this API. For instant apps 3733 * this cookie is cached for some time after uninstall while for 3734 * normal apps the cookie is deleted after the app is uninstalled. 3735 * The cookie is always present while the app is installed. The 3736 * cookie size is limited by {@link #getInstantAppCookieMaxBytes()}. 3737 * Passing <code>null</code> or an empty array clears the cookie. 3738 * </p> 3739 * 3740 * @param cookie The cookie data. 3741 * 3742 * @see #isInstantApp() 3743 * @see #isInstantApp(String) 3744 * @see #getInstantAppCookieMaxBytes() 3745 * @see #getInstantAppCookie() 3746 * @see #clearInstantAppCookie() 3747 * 3748 * @throws IllegalArgumentException if the array exceeds max cookie size. 3749 */ 3750 public abstract void updateInstantAppCookie(@Nullable byte[] cookie); 3751 3752 /** 3753 * @removed 3754 * @hide 3755 */ 3756 public abstract boolean setInstantAppCookie(@Nullable byte[] cookie); 3757 3758 /** 3759 * Get a list of shared libraries that are available on the 3760 * system. 3761 * 3762 * @return An array of shared library names that are 3763 * available on the system, or null if none are installed. 3764 * 3765 */ 3766 public abstract String[] getSystemSharedLibraryNames(); 3767 3768 /** 3769 * Get a list of shared libraries on the device. 3770 * 3771 * @param flags To filter the libraries to return. 3772 * @return The shared library list. 3773 * 3774 * @see #MATCH_UNINSTALLED_PACKAGES 3775 */ 3776 public abstract @NonNull List<SharedLibraryInfo> getSharedLibraries( 3777 @InstallFlags int flags); 3778 3779 /** 3780 * Get a list of shared libraries on the device. 3781 * 3782 * @param flags To filter the libraries to return. 3783 * @param userId The user to query for. 3784 * @return The shared library list. 3785 * 3786 * @see #MATCH_FACTORY_ONLY 3787 * @see #MATCH_KNOWN_PACKAGES 3788 * @see #MATCH_ANY_USER 3789 * @see #MATCH_UNINSTALLED_PACKAGES 3790 * 3791 * @hide 3792 */ 3793 public abstract @NonNull List<SharedLibraryInfo> getSharedLibrariesAsUser( 3794 @InstallFlags int flags, @UserIdInt int userId); 3795 3796 /** 3797 * Get the name of the package hosting the services shared library. 3798 * 3799 * @return The library host package. 3800 * 3801 * @hide 3802 */ 3803 public abstract @NonNull String getServicesSystemSharedLibraryPackageName(); 3804 3805 /** 3806 * Get the name of the package hosting the shared components shared library. 3807 * 3808 * @return The library host package. 3809 * 3810 * @hide 3811 */ 3812 public abstract @NonNull String getSharedSystemSharedLibraryPackageName(); 3813 3814 /** 3815 * Returns the names of the packages that have been changed 3816 * [eg. added, removed or updated] since the given sequence 3817 * number. 3818 * <p>If no packages have been changed, returns <code>null</code>. 3819 * <p>The sequence number starts at <code>0</code> and is 3820 * reset every boot. 3821 * @param sequenceNumber The first sequence number for which to retrieve package changes. 3822 * @see Settings.Global#BOOT_COUNT 3823 */ 3824 public abstract @Nullable ChangedPackages getChangedPackages( 3825 @IntRange(from=0) int sequenceNumber); 3826 3827 /** 3828 * Get a list of features that are available on the 3829 * system. 3830 * 3831 * @return An array of FeatureInfo classes describing the features 3832 * that are available on the system, or null if there are none(!!). 3833 */ 3834 public abstract FeatureInfo[] getSystemAvailableFeatures(); 3835 3836 /** 3837 * Check whether the given feature name is one of the available features as 3838 * returned by {@link #getSystemAvailableFeatures()}. This tests for the 3839 * presence of <em>any</em> version of the given feature name; use 3840 * {@link #hasSystemFeature(String, int)} to check for a minimum version. 3841 * 3842 * @return Returns true if the devices supports the feature, else false. 3843 */ 3844 public abstract boolean hasSystemFeature(String name); 3845 3846 /** 3847 * Check whether the given feature name and version is one of the available 3848 * features as returned by {@link #getSystemAvailableFeatures()}. Since 3849 * features are defined to always be backwards compatible, this returns true 3850 * if the available feature version is greater than or equal to the 3851 * requested version. 3852 * 3853 * @return Returns true if the devices supports the feature, else false. 3854 */ 3855 public abstract boolean hasSystemFeature(String name, int version); 3856 3857 /** 3858 * Determine the best action to perform for a given Intent. This is how 3859 * {@link Intent#resolveActivity} finds an activity if a class has not been 3860 * explicitly specified. 3861 * <p> 3862 * <em>Note:</em> if using an implicit Intent (without an explicit 3863 * ComponentName specified), be sure to consider whether to set the 3864 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3865 * activity in the same way that 3866 * {@link android.content.Context#startActivity(Intent)} and 3867 * {@link android.content.Intent#resolveActivity(PackageManager) 3868 * Intent.resolveActivity(PackageManager)} do. 3869 * </p> 3870 * 3871 * @param intent An intent containing all of the desired specification 3872 * (action, data, type, category, and/or component). 3873 * @param flags Additional option flags to modify the data returned. The 3874 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3875 * resolution to only those activities that support the 3876 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3877 * @return Returns a ResolveInfo object containing the final activity intent 3878 * that was determined to be the best action. Returns null if no 3879 * matching activity was found. If multiple matching activities are 3880 * found and there is no default set, returns a ResolveInfo object 3881 * containing something else, such as the activity resolver. 3882 */ 3883 public abstract ResolveInfo resolveActivity(Intent intent, @ResolveInfoFlags int flags); 3884 3885 /** 3886 * Determine the best action to perform for a given Intent for a given user. 3887 * This is how {@link Intent#resolveActivity} finds an activity if a class 3888 * has not been explicitly specified. 3889 * <p> 3890 * <em>Note:</em> if using an implicit Intent (without an explicit 3891 * ComponentName specified), be sure to consider whether to set the 3892 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3893 * activity in the same way that 3894 * {@link android.content.Context#startActivity(Intent)} and 3895 * {@link android.content.Intent#resolveActivity(PackageManager) 3896 * Intent.resolveActivity(PackageManager)} do. 3897 * </p> 3898 * 3899 * @param intent An intent containing all of the desired specification 3900 * (action, data, type, category, and/or component). 3901 * @param flags Additional option flags to modify the data returned. The 3902 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3903 * resolution to only those activities that support the 3904 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3905 * @param userId The user id. 3906 * @return Returns a ResolveInfo object containing the final activity intent 3907 * that was determined to be the best action. Returns null if no 3908 * matching activity was found. If multiple matching activities are 3909 * found and there is no default set, returns a ResolveInfo object 3910 * containing something else, such as the activity resolver. 3911 * @hide 3912 */ 3913 public abstract ResolveInfo resolveActivityAsUser(Intent intent, @ResolveInfoFlags int flags, 3914 @UserIdInt int userId); 3915 3916 /** 3917 * Retrieve all activities that can be performed for the given intent. 3918 * 3919 * @param intent The desired intent as per resolveActivity(). 3920 * @param flags Additional option flags to modify the data returned. The 3921 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3922 * resolution to only those activities that support the 3923 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 3924 * {@link #MATCH_ALL} to prevent any filtering of the results. 3925 * @return Returns a List of ResolveInfo objects containing one entry for 3926 * each matching activity, ordered from best to worst. In other 3927 * words, the first item is what would be returned by 3928 * {@link #resolveActivity}. If there are no matching activities, an 3929 * empty list is returned. 3930 */ 3931 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 3932 @ResolveInfoFlags int flags); 3933 3934 /** 3935 * Retrieve all activities that can be performed for the given intent, for a 3936 * specific user. 3937 * 3938 * @param intent The desired intent as per resolveActivity(). 3939 * @param flags Additional option flags to modify the data returned. The 3940 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3941 * resolution to only those activities that support the 3942 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 3943 * {@link #MATCH_ALL} to prevent any filtering of the results. 3944 * @return Returns a List of ResolveInfo objects containing one entry for 3945 * each matching activity, ordered from best to worst. In other 3946 * words, the first item is what would be returned by 3947 * {@link #resolveActivity}. If there are no matching activities, an 3948 * empty list is returned. 3949 * @hide 3950 */ 3951 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 3952 @ResolveInfoFlags int flags, @UserIdInt int userId); 3953 3954 /** 3955 * Retrieve a set of activities that should be presented to the user as 3956 * similar options. This is like {@link #queryIntentActivities}, except it 3957 * also allows you to supply a list of more explicit Intents that you would 3958 * like to resolve to particular options, and takes care of returning the 3959 * final ResolveInfo list in a reasonable order, with no duplicates, based 3960 * on those inputs. 3961 * 3962 * @param caller The class name of the activity that is making the request. 3963 * This activity will never appear in the output list. Can be 3964 * null. 3965 * @param specifics An array of Intents that should be resolved to the first 3966 * specific results. Can be null. 3967 * @param intent The desired intent as per resolveActivity(). 3968 * @param flags Additional option flags to modify the data returned. The 3969 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3970 * resolution to only those activities that support the 3971 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3972 * @return Returns a List of ResolveInfo objects containing one entry for 3973 * each matching activity. The list is ordered first by all of the 3974 * intents resolved in <var>specifics</var> and then any additional 3975 * activities that can handle <var>intent</var> but did not get 3976 * included by one of the <var>specifics</var> intents. If there are 3977 * no matching activities, an empty list is returned. 3978 */ 3979 public abstract List<ResolveInfo> queryIntentActivityOptions(@Nullable ComponentName caller, 3980 @Nullable Intent[] specifics, Intent intent, @ResolveInfoFlags int flags); 3981 3982 /** 3983 * Retrieve all receivers that can handle a broadcast of the given intent. 3984 * 3985 * @param intent The desired intent as per resolveActivity(). 3986 * @param flags Additional option flags to modify the data returned. 3987 * @return Returns a List of ResolveInfo objects containing one entry for 3988 * each matching receiver, ordered from best to worst. If there are 3989 * no matching receivers, an empty list or null is returned. 3990 */ 3991 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 3992 @ResolveInfoFlags int flags); 3993 3994 /** 3995 * Retrieve all receivers that can handle a broadcast of the given intent, 3996 * for a specific user. 3997 * 3998 * @param intent The desired intent as per resolveActivity(). 3999 * @param flags Additional option flags to modify the data returned. 4000 * @param userHandle UserHandle of the user being queried. 4001 * @return Returns a List of ResolveInfo objects containing one entry for 4002 * each matching receiver, ordered from best to worst. If there are 4003 * no matching receivers, an empty list or null is returned. 4004 * @hide 4005 */ 4006 @SystemApi 4007 public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4008 @ResolveInfoFlags int flags, UserHandle userHandle) { 4009 return queryBroadcastReceiversAsUser(intent, flags, userHandle.getIdentifier()); 4010 } 4011 4012 /** 4013 * @hide 4014 */ 4015 public abstract List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4016 @ResolveInfoFlags int flags, @UserIdInt int userId); 4017 4018 4019 /** {@hide} */ 4020 @Deprecated 4021 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4022 @ResolveInfoFlags int flags, @UserIdInt int userId) { 4023 final String msg = "Shame on you for calling the hidden API " 4024 + "queryBroadcastReceivers(). Shame!"; 4025 if (VMRuntime.getRuntime().getTargetSdkVersion() >= Build.VERSION_CODES.O) { 4026 throw new UnsupportedOperationException(msg); 4027 } else { 4028 Log.d(TAG, msg); 4029 return queryBroadcastReceiversAsUser(intent, flags, userId); 4030 } 4031 } 4032 4033 /** 4034 * Determine the best service to handle for a given Intent. 4035 * 4036 * @param intent An intent containing all of the desired specification 4037 * (action, data, type, category, and/or component). 4038 * @param flags Additional option flags to modify the data returned. 4039 * @return Returns a ResolveInfo object containing the final service intent 4040 * that was determined to be the best action. Returns null if no 4041 * matching service was found. 4042 */ 4043 public abstract ResolveInfo resolveService(Intent intent, @ResolveInfoFlags int flags); 4044 4045 /** 4046 * Retrieve all services that can match the given intent. 4047 * 4048 * @param intent The desired intent as per resolveService(). 4049 * @param flags Additional option flags to modify the data returned. 4050 * @return Returns a List of ResolveInfo objects containing one entry for 4051 * each matching service, ordered from best to worst. In other 4052 * words, the first item is what would be returned by 4053 * {@link #resolveService}. If there are no matching services, an 4054 * empty list or null is returned. 4055 */ 4056 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 4057 @ResolveInfoFlags int flags); 4058 4059 /** 4060 * Retrieve all services that can match the given intent for a given user. 4061 * 4062 * @param intent The desired intent as per resolveService(). 4063 * @param flags Additional option flags to modify the data returned. 4064 * @param userId The user id. 4065 * @return Returns a List of ResolveInfo objects containing one entry for 4066 * each matching service, ordered from best to worst. In other 4067 * words, the first item is what would be returned by 4068 * {@link #resolveService}. If there are no matching services, an 4069 * empty list or null is returned. 4070 * @hide 4071 */ 4072 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 4073 @ResolveInfoFlags int flags, @UserIdInt int userId); 4074 4075 /** 4076 * Retrieve all providers that can match the given intent. 4077 * 4078 * @param intent An intent containing all of the desired specification 4079 * (action, data, type, category, and/or component). 4080 * @param flags Additional option flags to modify the data returned. 4081 * @param userId The user id. 4082 * @return Returns a List of ResolveInfo objects containing one entry for 4083 * each matching provider, ordered from best to worst. If there are 4084 * no matching services, an empty list or null is returned. 4085 * @hide 4086 */ 4087 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 4088 Intent intent, @ResolveInfoFlags int flags, @UserIdInt int userId); 4089 4090 /** 4091 * Retrieve all providers that can match the given intent. 4092 * 4093 * @param intent An intent containing all of the desired specification 4094 * (action, data, type, category, and/or component). 4095 * @param flags Additional option flags to modify the data returned. 4096 * @return Returns a List of ResolveInfo objects containing one entry for 4097 * each matching provider, ordered from best to worst. If there are 4098 * no matching services, an empty list or null is returned. 4099 */ 4100 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, 4101 @ResolveInfoFlags int flags); 4102 4103 /** 4104 * Find a single content provider by its base path name. 4105 * 4106 * @param name The name of the provider to find. 4107 * @param flags Additional option flags to modify the data returned. 4108 * @return A {@link ProviderInfo} object containing information about the 4109 * provider. If a provider was not found, returns null. 4110 */ 4111 public abstract ProviderInfo resolveContentProvider(String name, 4112 @ComponentInfoFlags int flags); 4113 4114 /** 4115 * Find a single content provider by its base path name. 4116 * 4117 * @param name The name of the provider to find. 4118 * @param flags Additional option flags to modify the data returned. 4119 * @param userId The user id. 4120 * @return A {@link ProviderInfo} object containing information about the 4121 * provider. If a provider was not found, returns null. 4122 * @hide 4123 */ 4124 public abstract ProviderInfo resolveContentProviderAsUser(String name, 4125 @ComponentInfoFlags int flags, @UserIdInt int userId); 4126 4127 /** 4128 * Retrieve content provider information. 4129 * <p> 4130 * <em>Note: unlike most other methods, an empty result set is indicated 4131 * by a null return instead of an empty list.</em> 4132 * 4133 * @param processName If non-null, limits the returned providers to only 4134 * those that are hosted by the given process. If null, all 4135 * content providers are returned. 4136 * @param uid If <var>processName</var> is non-null, this is the required 4137 * uid owning the requested content providers. 4138 * @param flags Additional option flags to modify the data returned. 4139 * @return A list of {@link ProviderInfo} objects containing one entry for 4140 * each provider either matching <var>processName</var> or, if 4141 * <var>processName</var> is null, all known content providers. 4142 * <em>If there are no matching providers, null is returned.</em> 4143 */ 4144 public abstract List<ProviderInfo> queryContentProviders( 4145 String processName, int uid, @ComponentInfoFlags int flags); 4146 4147 /** 4148 * Same as {@link #queryContentProviders}, except when {@code metaDataKey} is not null, 4149 * it only returns providers which have metadata with the {@code metaDataKey} key. 4150 * 4151 * <p>DO NOT USE the {@code metaDataKey} parameter, unless you're the contacts provider. 4152 * You really shouldn't need it. Other apps should use {@link #queryIntentContentProviders} 4153 * instead. 4154 * 4155 * <p>The {@code metaDataKey} parameter was added to allow the contacts provider to quickly 4156 * scan the GAL providers on the device. Unfortunately the discovery protocol used metadata 4157 * to mark GAL providers, rather than intent filters, so we can't use 4158 * {@link #queryIntentContentProviders} for that. 4159 * 4160 * @hide 4161 */ 4162 public List<ProviderInfo> queryContentProviders( 4163 String processName, int uid, @ComponentInfoFlags int flags, String metaDataKey) { 4164 // Provide the default implementation for mocks. 4165 return queryContentProviders(processName, uid, flags); 4166 } 4167 4168 /** 4169 * Retrieve all of the information we know about a particular 4170 * instrumentation class. 4171 * 4172 * @param className The full name (i.e. 4173 * com.google.apps.contacts.InstrumentList) of an Instrumentation 4174 * class. 4175 * @param flags Additional option flags to modify the data returned. 4176 * @return An {@link InstrumentationInfo} object containing information 4177 * about the instrumentation. 4178 * @throws NameNotFoundException if a package with the given name cannot be 4179 * found on the system. 4180 */ 4181 public abstract InstrumentationInfo getInstrumentationInfo(ComponentName className, 4182 @InstrumentationInfoFlags int flags) throws NameNotFoundException; 4183 4184 /** 4185 * Retrieve information about available instrumentation code. May be used to 4186 * retrieve either all instrumentation code, or only the code targeting a 4187 * particular package. 4188 * 4189 * @param targetPackage If null, all instrumentation is returned; only the 4190 * instrumentation targeting this package name is returned. 4191 * @param flags Additional option flags to modify the data returned. 4192 * @return A list of {@link InstrumentationInfo} objects containing one 4193 * entry for each matching instrumentation. If there are no 4194 * instrumentation available, returns an empty list. 4195 */ 4196 public abstract List<InstrumentationInfo> queryInstrumentation(String targetPackage, 4197 @InstrumentationInfoFlags int flags); 4198 4199 /** 4200 * Retrieve an image from a package. This is a low-level API used by 4201 * the various package manager info structures (such as 4202 * {@link ComponentInfo} to implement retrieval of their associated 4203 * icon. 4204 * 4205 * @param packageName The name of the package that this icon is coming from. 4206 * Cannot be null. 4207 * @param resid The resource identifier of the desired image. Cannot be 0. 4208 * @param appInfo Overall information about <var>packageName</var>. This 4209 * may be null, in which case the application information will be retrieved 4210 * for you if needed; if you already have this information around, it can 4211 * be much more efficient to supply it here. 4212 * 4213 * @return Returns a Drawable holding the requested image. Returns null if 4214 * an image could not be found for any reason. 4215 */ 4216 public abstract Drawable getDrawable(String packageName, @DrawableRes int resid, 4217 ApplicationInfo appInfo); 4218 4219 /** 4220 * Retrieve the icon associated with an activity. Given the full name of 4221 * an activity, retrieves the information about it and calls 4222 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 4223 * If the activity cannot be found, NameNotFoundException is thrown. 4224 * 4225 * @param activityName Name of the activity whose icon is to be retrieved. 4226 * 4227 * @return Returns the image of the icon, or the default activity icon if 4228 * it could not be found. Does not return null. 4229 * @throws NameNotFoundException Thrown if the resources for the given 4230 * activity could not be loaded. 4231 * 4232 * @see #getActivityIcon(Intent) 4233 */ 4234 public abstract Drawable getActivityIcon(ComponentName activityName) 4235 throws NameNotFoundException; 4236 4237 /** 4238 * Retrieve the icon associated with an Intent. If intent.getClassName() is 4239 * set, this simply returns the result of 4240 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 4241 * component and returns the icon associated with the resolved component. 4242 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4243 * to a component, NameNotFoundException is thrown. 4244 * 4245 * @param intent The intent for which you would like to retrieve an icon. 4246 * 4247 * @return Returns the image of the icon, or the default activity icon if 4248 * it could not be found. Does not return null. 4249 * @throws NameNotFoundException Thrown if the resources for application 4250 * matching the given intent could not be loaded. 4251 * 4252 * @see #getActivityIcon(ComponentName) 4253 */ 4254 public abstract Drawable getActivityIcon(Intent intent) 4255 throws NameNotFoundException; 4256 4257 /** 4258 * Retrieve the banner associated with an activity. Given the full name of 4259 * an activity, retrieves the information about it and calls 4260 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 4261 * banner. If the activity cannot be found, NameNotFoundException is thrown. 4262 * 4263 * @param activityName Name of the activity whose banner is to be retrieved. 4264 * @return Returns the image of the banner, or null if the activity has no 4265 * banner specified. 4266 * @throws NameNotFoundException Thrown if the resources for the given 4267 * activity could not be loaded. 4268 * @see #getActivityBanner(Intent) 4269 */ 4270 public abstract Drawable getActivityBanner(ComponentName activityName) 4271 throws NameNotFoundException; 4272 4273 /** 4274 * Retrieve the banner associated with an Intent. If intent.getClassName() 4275 * is set, this simply returns the result of 4276 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 4277 * intent's component and returns the banner associated with the resolved 4278 * component. If intent.getClassName() cannot be found or the Intent cannot 4279 * be resolved to a component, NameNotFoundException is thrown. 4280 * 4281 * @param intent The intent for which you would like to retrieve a banner. 4282 * @return Returns the image of the banner, or null if the activity has no 4283 * banner specified. 4284 * @throws NameNotFoundException Thrown if the resources for application 4285 * matching the given intent could not be loaded. 4286 * @see #getActivityBanner(ComponentName) 4287 */ 4288 public abstract Drawable getActivityBanner(Intent intent) 4289 throws NameNotFoundException; 4290 4291 /** 4292 * Return the generic icon for an activity that is used when no specific 4293 * icon is defined. 4294 * 4295 * @return Drawable Image of the icon. 4296 */ 4297 public abstract Drawable getDefaultActivityIcon(); 4298 4299 /** 4300 * Retrieve the icon associated with an application. If it has not defined 4301 * an icon, the default app icon is returned. Does not return null. 4302 * 4303 * @param info Information about application being queried. 4304 * 4305 * @return Returns the image of the icon, or the default application icon 4306 * if it could not be found. 4307 * 4308 * @see #getApplicationIcon(String) 4309 */ 4310 public abstract Drawable getApplicationIcon(ApplicationInfo info); 4311 4312 /** 4313 * Retrieve the icon associated with an application. Given the name of the 4314 * application's package, retrieves the information about it and calls 4315 * getApplicationIcon() to return its icon. If the application cannot be 4316 * found, NameNotFoundException is thrown. 4317 * 4318 * @param packageName Name of the package whose application icon is to be 4319 * retrieved. 4320 * 4321 * @return Returns the image of the icon, or the default application icon 4322 * if it could not be found. Does not return null. 4323 * @throws NameNotFoundException Thrown if the resources for the given 4324 * application could not be loaded. 4325 * 4326 * @see #getApplicationIcon(ApplicationInfo) 4327 */ 4328 public abstract Drawable getApplicationIcon(String packageName) 4329 throws NameNotFoundException; 4330 4331 /** 4332 * Retrieve the banner associated with an application. 4333 * 4334 * @param info Information about application being queried. 4335 * @return Returns the image of the banner or null if the application has no 4336 * banner specified. 4337 * @see #getApplicationBanner(String) 4338 */ 4339 public abstract Drawable getApplicationBanner(ApplicationInfo info); 4340 4341 /** 4342 * Retrieve the banner associated with an application. Given the name of the 4343 * application's package, retrieves the information about it and calls 4344 * getApplicationIcon() to return its banner. If the application cannot be 4345 * found, NameNotFoundException is thrown. 4346 * 4347 * @param packageName Name of the package whose application banner is to be 4348 * retrieved. 4349 * @return Returns the image of the banner or null if the application has no 4350 * banner specified. 4351 * @throws NameNotFoundException Thrown if the resources for the given 4352 * application could not be loaded. 4353 * @see #getApplicationBanner(ApplicationInfo) 4354 */ 4355 public abstract Drawable getApplicationBanner(String packageName) 4356 throws NameNotFoundException; 4357 4358 /** 4359 * Retrieve the logo associated with an activity. Given the full name of an 4360 * activity, retrieves the information about it and calls 4361 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 4362 * logo. If the activity cannot be found, NameNotFoundException is thrown. 4363 * 4364 * @param activityName Name of the activity whose logo is to be retrieved. 4365 * @return Returns the image of the logo or null if the activity has no logo 4366 * specified. 4367 * @throws NameNotFoundException Thrown if the resources for the given 4368 * activity could not be loaded. 4369 * @see #getActivityLogo(Intent) 4370 */ 4371 public abstract Drawable getActivityLogo(ComponentName activityName) 4372 throws NameNotFoundException; 4373 4374 /** 4375 * Retrieve the logo associated with an Intent. If intent.getClassName() is 4376 * set, this simply returns the result of 4377 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 4378 * component and returns the logo associated with the resolved component. 4379 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4380 * to a component, NameNotFoundException is thrown. 4381 * 4382 * @param intent The intent for which you would like to retrieve a logo. 4383 * 4384 * @return Returns the image of the logo, or null if the activity has no 4385 * logo specified. 4386 * 4387 * @throws NameNotFoundException Thrown if the resources for application 4388 * matching the given intent could not be loaded. 4389 * 4390 * @see #getActivityLogo(ComponentName) 4391 */ 4392 public abstract Drawable getActivityLogo(Intent intent) 4393 throws NameNotFoundException; 4394 4395 /** 4396 * Retrieve the logo associated with an application. If it has not specified 4397 * a logo, this method returns null. 4398 * 4399 * @param info Information about application being queried. 4400 * 4401 * @return Returns the image of the logo, or null if no logo is specified 4402 * by the application. 4403 * 4404 * @see #getApplicationLogo(String) 4405 */ 4406 public abstract Drawable getApplicationLogo(ApplicationInfo info); 4407 4408 /** 4409 * Retrieve the logo associated with an application. Given the name of the 4410 * application's package, retrieves the information about it and calls 4411 * getApplicationLogo() to return its logo. If the application cannot be 4412 * found, NameNotFoundException is thrown. 4413 * 4414 * @param packageName Name of the package whose application logo is to be 4415 * retrieved. 4416 * 4417 * @return Returns the image of the logo, or null if no application logo 4418 * has been specified. 4419 * 4420 * @throws NameNotFoundException Thrown if the resources for the given 4421 * application could not be loaded. 4422 * 4423 * @see #getApplicationLogo(ApplicationInfo) 4424 */ 4425 public abstract Drawable getApplicationLogo(String packageName) 4426 throws NameNotFoundException; 4427 4428 /** 4429 * If the target user is a managed profile, then this returns a badged copy of the given icon 4430 * to be able to distinguish it from the original icon. For badging an arbitrary drawable use 4431 * {@link #getUserBadgedDrawableForDensity( 4432 * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. 4433 * <p> 4434 * If the original drawable is a BitmapDrawable and the backing bitmap is 4435 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4436 * is performed in place and the original drawable is returned. 4437 * </p> 4438 * 4439 * @param icon The icon to badge. 4440 * @param user The target user. 4441 * @return A drawable that combines the original icon and a badge as 4442 * determined by the system. 4443 */ 4444 public abstract Drawable getUserBadgedIcon(Drawable icon, UserHandle user); 4445 4446 /** 4447 * If the target user is a managed profile of the calling user or the caller 4448 * is itself a managed profile, then this returns a badged copy of the given 4449 * drawable allowing the user to distinguish it from the original drawable. 4450 * The caller can specify the location in the bounds of the drawable to be 4451 * badged where the badge should be applied as well as the density of the 4452 * badge to be used. 4453 * <p> 4454 * If the original drawable is a BitmapDrawable and the backing bitmap is 4455 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4456 * is performed in place and the original drawable is returned. 4457 * </p> 4458 * 4459 * @param drawable The drawable to badge. 4460 * @param user The target user. 4461 * @param badgeLocation Where in the bounds of the badged drawable to place 4462 * the badge. If it's {@code null}, the badge is applied on top of the entire 4463 * drawable being badged. 4464 * @param badgeDensity The optional desired density for the badge as per 4465 * {@link android.util.DisplayMetrics#densityDpi}. If it's not positive, 4466 * the density of the display is used. 4467 * @return A drawable that combines the original drawable and a badge as 4468 * determined by the system. 4469 */ 4470 public abstract Drawable getUserBadgedDrawableForDensity(Drawable drawable, 4471 UserHandle user, Rect badgeLocation, int badgeDensity); 4472 4473 /** 4474 * If the target user is a managed profile of the calling user or the caller 4475 * is itself a managed profile, then this returns a drawable to use as a small 4476 * icon to include in a view to distinguish it from the original icon. 4477 * 4478 * @param user The target user. 4479 * @param density The optional desired density for the badge as per 4480 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4481 * the density of the current display is used. 4482 * @return the drawable or null if no drawable is required. 4483 * @hide 4484 */ 4485 public abstract Drawable getUserBadgeForDensity(UserHandle user, int density); 4486 4487 /** 4488 * If the target user is a managed profile of the calling user or the caller 4489 * is itself a managed profile, then this returns a drawable to use as a small 4490 * icon to include in a view to distinguish it from the original icon. This version 4491 * doesn't have background protection and should be used over a light background instead of 4492 * a badge. 4493 * 4494 * @param user The target user. 4495 * @param density The optional desired density for the badge as per 4496 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4497 * the density of the current display is used. 4498 * @return the drawable or null if no drawable is required. 4499 * @hide 4500 */ 4501 public abstract Drawable getUserBadgeForDensityNoBackground(UserHandle user, int density); 4502 4503 /** 4504 * If the target user is a managed profile of the calling user or the caller 4505 * is itself a managed profile, then this returns a copy of the label with 4506 * badging for accessibility services like talkback. E.g. passing in "Email" 4507 * and it might return "Work Email" for Email in the work profile. 4508 * 4509 * @param label The label to change. 4510 * @param user The target user. 4511 * @return A label that combines the original label and a badge as 4512 * determined by the system. 4513 */ 4514 public abstract CharSequence getUserBadgedLabel(CharSequence label, UserHandle user); 4515 4516 /** 4517 * Retrieve text from a package. This is a low-level API used by 4518 * the various package manager info structures (such as 4519 * {@link ComponentInfo} to implement retrieval of their associated 4520 * labels and other text. 4521 * 4522 * @param packageName The name of the package that this text is coming from. 4523 * Cannot be null. 4524 * @param resid The resource identifier of the desired text. Cannot be 0. 4525 * @param appInfo Overall information about <var>packageName</var>. This 4526 * may be null, in which case the application information will be retrieved 4527 * for you if needed; if you already have this information around, it can 4528 * be much more efficient to supply it here. 4529 * 4530 * @return Returns a CharSequence holding the requested text. Returns null 4531 * if the text could not be found for any reason. 4532 */ 4533 public abstract CharSequence getText(String packageName, @StringRes int resid, 4534 ApplicationInfo appInfo); 4535 4536 /** 4537 * Retrieve an XML file from a package. This is a low-level API used to 4538 * retrieve XML meta data. 4539 * 4540 * @param packageName The name of the package that this xml is coming from. 4541 * Cannot be null. 4542 * @param resid The resource identifier of the desired xml. Cannot be 0. 4543 * @param appInfo Overall information about <var>packageName</var>. This 4544 * may be null, in which case the application information will be retrieved 4545 * for you if needed; if you already have this information around, it can 4546 * be much more efficient to supply it here. 4547 * 4548 * @return Returns an XmlPullParser allowing you to parse out the XML 4549 * data. Returns null if the xml resource could not be found for any 4550 * reason. 4551 */ 4552 public abstract XmlResourceParser getXml(String packageName, @XmlRes int resid, 4553 ApplicationInfo appInfo); 4554 4555 /** 4556 * Return the label to use for this application. 4557 * 4558 * @return Returns the label associated with this application, or null if 4559 * it could not be found for any reason. 4560 * @param info The application to get the label of. 4561 */ 4562 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 4563 4564 /** 4565 * Retrieve the resources associated with an activity. Given the full 4566 * name of an activity, retrieves the information about it and calls 4567 * getResources() to return its application's resources. If the activity 4568 * cannot be found, NameNotFoundException is thrown. 4569 * 4570 * @param activityName Name of the activity whose resources are to be 4571 * retrieved. 4572 * 4573 * @return Returns the application's Resources. 4574 * @throws NameNotFoundException Thrown if the resources for the given 4575 * application could not be loaded. 4576 * 4577 * @see #getResourcesForApplication(ApplicationInfo) 4578 */ 4579 public abstract Resources getResourcesForActivity(ComponentName activityName) 4580 throws NameNotFoundException; 4581 4582 /** 4583 * Retrieve the resources for an application. Throws NameNotFoundException 4584 * if the package is no longer installed. 4585 * 4586 * @param app Information about the desired application. 4587 * 4588 * @return Returns the application's Resources. 4589 * @throws NameNotFoundException Thrown if the resources for the given 4590 * application could not be loaded (most likely because it was uninstalled). 4591 */ 4592 public abstract Resources getResourcesForApplication(ApplicationInfo app) 4593 throws NameNotFoundException; 4594 4595 /** 4596 * Retrieve the resources associated with an application. Given the full 4597 * package name of an application, retrieves the information about it and 4598 * calls getResources() to return its application's resources. If the 4599 * appPackageName cannot be found, NameNotFoundException is thrown. 4600 * 4601 * @param appPackageName Package name of the application whose resources 4602 * are to be retrieved. 4603 * 4604 * @return Returns the application's Resources. 4605 * @throws NameNotFoundException Thrown if the resources for the given 4606 * application could not be loaded. 4607 * 4608 * @see #getResourcesForApplication(ApplicationInfo) 4609 */ 4610 public abstract Resources getResourcesForApplication(String appPackageName) 4611 throws NameNotFoundException; 4612 4613 /** @hide */ 4614 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, 4615 @UserIdInt int userId) throws NameNotFoundException; 4616 4617 /** 4618 * Retrieve overall information about an application package defined in a 4619 * package archive file 4620 * 4621 * @param archiveFilePath The path to the archive file 4622 * @param flags Additional option flags to modify the data returned. 4623 * @return A PackageInfo object containing information about the package 4624 * archive. If the package could not be parsed, returns null. 4625 */ 4626 public PackageInfo getPackageArchiveInfo(String archiveFilePath, @PackageInfoFlags int flags) { 4627 final PackageParser parser = new PackageParser(); 4628 parser.setCallback(new PackageParser.CallbackImpl(this)); 4629 final File apkFile = new File(archiveFilePath); 4630 try { 4631 if ((flags & (MATCH_DIRECT_BOOT_UNAWARE | MATCH_DIRECT_BOOT_AWARE)) != 0) { 4632 // Caller expressed an explicit opinion about what encryption 4633 // aware/unaware components they want to see, so fall through and 4634 // give them what they want 4635 } else { 4636 // Caller expressed no opinion, so match everything 4637 flags |= MATCH_DIRECT_BOOT_AWARE | MATCH_DIRECT_BOOT_UNAWARE; 4638 } 4639 4640 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 4641 if ((flags & GET_SIGNATURES) != 0) { 4642 PackageParser.collectCertificates(pkg, 0); 4643 } 4644 PackageUserState state = new PackageUserState(); 4645 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 4646 } catch (PackageParserException e) { 4647 return null; 4648 } 4649 } 4650 4651 /** 4652 * @deprecated replaced by {@link PackageInstaller} 4653 * @hide 4654 */ 4655 @Deprecated 4656 public abstract void installPackage( 4657 Uri packageURI, 4658 IPackageInstallObserver observer, 4659 @InstallFlags int flags, 4660 String installerPackageName); 4661 /** 4662 * @deprecated replaced by {@link PackageInstaller} 4663 * @hide 4664 */ 4665 @Deprecated 4666 public abstract void installPackage( 4667 Uri packageURI, 4668 PackageInstallObserver observer, 4669 @InstallFlags int flags, 4670 String installerPackageName); 4671 4672 /** 4673 * If there is already an application with the given package name installed 4674 * on the system for other users, also install it for the calling user. 4675 * @hide 4676 */ 4677 public abstract int installExistingPackage(String packageName) throws NameNotFoundException; 4678 4679 /** 4680 * If there is already an application with the given package name installed 4681 * on the system for other users, also install it for the calling user. 4682 * @hide 4683 */ 4684 public abstract int installExistingPackage(String packageName, @InstallReason int installReason) 4685 throws NameNotFoundException; 4686 4687 /** 4688 * If there is already an application with the given package name installed 4689 * on the system for other users, also install it for the specified user. 4690 * @hide 4691 */ 4692 @RequiresPermission(anyOf = { 4693 Manifest.permission.INSTALL_PACKAGES, 4694 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4695 public abstract int installExistingPackageAsUser(String packageName, @UserIdInt int userId) 4696 throws NameNotFoundException; 4697 4698 /** 4699 * Allows a package listening to the 4700 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4701 * broadcast} to respond to the package manager. The response must include 4702 * the {@code verificationCode} which is one of 4703 * {@link PackageManager#VERIFICATION_ALLOW} or 4704 * {@link PackageManager#VERIFICATION_REJECT}. 4705 * 4706 * @param id pending package identifier as passed via the 4707 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4708 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 4709 * or {@link PackageManager#VERIFICATION_REJECT}. 4710 * @throws SecurityException if the caller does not have the 4711 * PACKAGE_VERIFICATION_AGENT permission. 4712 */ 4713 public abstract void verifyPendingInstall(int id, int verificationCode); 4714 4715 /** 4716 * Allows a package listening to the 4717 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4718 * broadcast} to extend the default timeout for a response and declare what 4719 * action to perform after the timeout occurs. The response must include 4720 * the {@code verificationCodeAtTimeout} which is one of 4721 * {@link PackageManager#VERIFICATION_ALLOW} or 4722 * {@link PackageManager#VERIFICATION_REJECT}. 4723 * 4724 * This method may only be called once per package id. Additional calls 4725 * will have no effect. 4726 * 4727 * @param id pending package identifier as passed via the 4728 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4729 * @param verificationCodeAtTimeout either 4730 * {@link PackageManager#VERIFICATION_ALLOW} or 4731 * {@link PackageManager#VERIFICATION_REJECT}. If 4732 * {@code verificationCodeAtTimeout} is neither 4733 * {@link PackageManager#VERIFICATION_ALLOW} or 4734 * {@link PackageManager#VERIFICATION_REJECT}, then 4735 * {@code verificationCodeAtTimeout} will default to 4736 * {@link PackageManager#VERIFICATION_REJECT}. 4737 * @param millisecondsToDelay the amount of time requested for the timeout. 4738 * Must be positive and less than 4739 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 4740 * {@code millisecondsToDelay} is out of bounds, 4741 * {@code millisecondsToDelay} will be set to the closest in 4742 * bounds value; namely, 0 or 4743 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 4744 * @throws SecurityException if the caller does not have the 4745 * PACKAGE_VERIFICATION_AGENT permission. 4746 */ 4747 public abstract void extendVerificationTimeout(int id, 4748 int verificationCodeAtTimeout, long millisecondsToDelay); 4749 4750 /** 4751 * Allows a package listening to the 4752 * {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION} intent filter verification 4753 * broadcast to respond to the package manager. The response must include 4754 * the {@code verificationCode} which is one of 4755 * {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} or 4756 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4757 * 4758 * @param verificationId pending package identifier as passed via the 4759 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4760 * @param verificationCode either {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} 4761 * or {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4762 * @param failedDomains a list of failed domains if the verificationCode is 4763 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}, otherwise null; 4764 * @throws SecurityException if the caller does not have the 4765 * INTENT_FILTER_VERIFICATION_AGENT permission. 4766 * 4767 * @hide 4768 */ 4769 @SystemApi 4770 @RequiresPermission(android.Manifest.permission.INTENT_FILTER_VERIFICATION_AGENT) 4771 public abstract void verifyIntentFilter(int verificationId, int verificationCode, 4772 List<String> failedDomains); 4773 4774 /** 4775 * Get the status of a Domain Verification Result for an IntentFilter. This is 4776 * related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4777 * {@link android.content.IntentFilter#getAutoVerify()} 4778 * 4779 * This is used by the ResolverActivity to change the status depending on what the User select 4780 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4781 * for a domain. 4782 * 4783 * @param packageName The package name of the Activity associated with the IntentFilter. 4784 * @param userId The user id. 4785 * 4786 * @return The status to set to. This can be 4787 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4788 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4789 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} or 4790 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED} 4791 * 4792 * @hide 4793 */ 4794 @SystemApi 4795 public abstract int getIntentVerificationStatusAsUser(String packageName, @UserIdInt int userId); 4796 4797 /** 4798 * Allow to change the status of a Intent Verification status for all IntentFilter of an App. 4799 * This is related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4800 * {@link android.content.IntentFilter#getAutoVerify()} 4801 * 4802 * This is used by the ResolverActivity to change the status depending on what the User select 4803 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4804 * for a domain. 4805 * 4806 * @param packageName The package name of the Activity associated with the IntentFilter. 4807 * @param status The status to set to. This can be 4808 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4809 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4810 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} 4811 * @param userId The user id. 4812 * 4813 * @return true if the status has been set. False otherwise. 4814 * 4815 * @hide 4816 */ 4817 @SystemApi 4818 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4819 public abstract boolean updateIntentVerificationStatusAsUser(String packageName, int status, 4820 @UserIdInt int userId); 4821 4822 /** 4823 * Get the list of IntentFilterVerificationInfo for a specific package and User. 4824 * 4825 * @param packageName the package name. When this parameter is set to a non null value, 4826 * the results will be filtered by the package name provided. 4827 * Otherwise, there will be no filtering and it will return a list 4828 * corresponding for all packages 4829 * 4830 * @return a list of IntentFilterVerificationInfo for a specific package. 4831 * 4832 * @hide 4833 */ 4834 @SystemApi 4835 public abstract List<IntentFilterVerificationInfo> getIntentFilterVerifications( 4836 String packageName); 4837 4838 /** 4839 * Get the list of IntentFilter for a specific package. 4840 * 4841 * @param packageName the package name. This parameter is set to a non null value, 4842 * the list will contain all the IntentFilter for that package. 4843 * Otherwise, the list will be empty. 4844 * 4845 * @return a list of IntentFilter for a specific package. 4846 * 4847 * @hide 4848 */ 4849 @SystemApi 4850 public abstract List<IntentFilter> getAllIntentFilters(String packageName); 4851 4852 /** 4853 * Get the default Browser package name for a specific user. 4854 * 4855 * @param userId The user id. 4856 * 4857 * @return the package name of the default Browser for the specified user. If the user id passed 4858 * is -1 (all users) it will return a null value. 4859 * 4860 * @hide 4861 */ 4862 @TestApi 4863 @SystemApi 4864 public abstract String getDefaultBrowserPackageNameAsUser(@UserIdInt int userId); 4865 4866 /** 4867 * Set the default Browser package name for a specific user. 4868 * 4869 * @param packageName The package name of the default Browser. 4870 * @param userId The user id. 4871 * 4872 * @return true if the default Browser for the specified user has been set, 4873 * otherwise return false. If the user id passed is -1 (all users) this call will not 4874 * do anything and just return false. 4875 * 4876 * @hide 4877 */ 4878 @SystemApi 4879 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4880 public abstract boolean setDefaultBrowserPackageNameAsUser(String packageName, 4881 @UserIdInt int userId); 4882 4883 /** 4884 * Change the installer associated with a given package. There are limitations 4885 * on how the installer package can be changed; in particular: 4886 * <ul> 4887 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 4888 * is not signed with the same certificate as the calling application. 4889 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 4890 * has an installer package, and that installer package is not signed with 4891 * the same certificate as the calling application. 4892 * </ul> 4893 * 4894 * @param targetPackage The installed package whose installer will be changed. 4895 * @param installerPackageName The package name of the new installer. May be 4896 * null to clear the association. 4897 */ 4898 public abstract void setInstallerPackageName(String targetPackage, 4899 String installerPackageName); 4900 4901 /** @hide */ 4902 @SystemApi 4903 @RequiresPermission(Manifest.permission.INSTALL_PACKAGES) 4904 public abstract void setUpdateAvailable(String packageName, boolean updateAvaialble); 4905 4906 /** 4907 * Attempts to delete a package. Since this may take a little while, the 4908 * result will be posted back to the given observer. A deletion will fail if 4909 * the calling context lacks the 4910 * {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 4911 * named package cannot be found, or if the named package is a system 4912 * package. 4913 * 4914 * @param packageName The name of the package to delete 4915 * @param observer An observer callback to get notified when the package 4916 * deletion is complete. 4917 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 4918 * will be called when that happens. observer may be null to 4919 * indicate that no callback is desired. 4920 * @hide 4921 */ 4922 @RequiresPermission(Manifest.permission.DELETE_PACKAGES) 4923 public abstract void deletePackage(String packageName, IPackageDeleteObserver observer, 4924 @DeleteFlags int flags); 4925 4926 /** 4927 * Attempts to delete a package. Since this may take a little while, the 4928 * result will be posted back to the given observer. A deletion will fail if 4929 * the named package cannot be found, or if the named package is a system 4930 * package. 4931 * 4932 * @param packageName The name of the package to delete 4933 * @param observer An observer callback to get notified when the package 4934 * deletion is complete. 4935 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 4936 * will be called when that happens. observer may be null to 4937 * indicate that no callback is desired. 4938 * @param userId The user Id 4939 * @hide 4940 */ 4941 @RequiresPermission(anyOf = { 4942 Manifest.permission.DELETE_PACKAGES, 4943 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4944 public abstract void deletePackageAsUser(@NonNull String packageName, 4945 IPackageDeleteObserver observer, @DeleteFlags int flags, @UserIdInt int userId); 4946 4947 /** 4948 * Retrieve the package name of the application that installed a package. This identifies 4949 * which market the package came from. 4950 * 4951 * @param packageName The name of the package to query 4952 */ 4953 public abstract String getInstallerPackageName(String packageName); 4954 4955 /** 4956 * Attempts to clear the user data directory of an application. 4957 * Since this may take a little while, the result will 4958 * be posted back to the given observer. A deletion will fail if the 4959 * named package cannot be found, or if the named package is a "system package". 4960 * 4961 * @param packageName The name of the package 4962 * @param observer An observer callback to get notified when the operation is finished 4963 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 4964 * will be called when that happens. observer may be null to indicate that 4965 * no callback is desired. 4966 * 4967 * @hide 4968 */ 4969 public abstract void clearApplicationUserData(String packageName, 4970 IPackageDataObserver observer); 4971 /** 4972 * Attempts to delete the cache files associated with an application. 4973 * Since this may take a little while, the result will 4974 * be posted back to the given observer. A deletion will fail if the calling context 4975 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 4976 * named package cannot be found, or if the named package is a "system package". 4977 * 4978 * @param packageName The name of the package to delete 4979 * @param observer An observer callback to get notified when the cache file deletion 4980 * is complete. 4981 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 4982 * will be called when that happens. observer may be null to indicate that 4983 * no callback is desired. 4984 * 4985 * @hide 4986 */ 4987 public abstract void deleteApplicationCacheFiles(String packageName, 4988 IPackageDataObserver observer); 4989 4990 /** 4991 * Attempts to delete the cache files associated with an application for a given user. Since 4992 * this may take a little while, the result will be posted back to the given observer. A 4993 * deletion will fail if the calling context lacks the 4994 * {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the named package 4995 * cannot be found, or if the named package is a "system package". If {@code userId} does not 4996 * belong to the calling user, the caller must have 4997 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} permission. 4998 * 4999 * @param packageName The name of the package to delete 5000 * @param userId the user for which the cache files needs to be deleted 5001 * @param observer An observer callback to get notified when the cache file deletion is 5002 * complete. 5003 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5004 * will be called when that happens. observer may be null to indicate that no 5005 * callback is desired. 5006 * @hide 5007 */ 5008 public abstract void deleteApplicationCacheFilesAsUser(String packageName, int userId, 5009 IPackageDataObserver observer); 5010 5011 /** 5012 * Free storage by deleting LRU sorted list of cache files across 5013 * all applications. If the currently available free storage 5014 * on the device is greater than or equal to the requested 5015 * free storage, no cache files are cleared. If the currently 5016 * available storage on the device is less than the requested 5017 * free storage, some or all of the cache files across 5018 * all applications are deleted (based on last accessed time) 5019 * to increase the free storage space on the device to 5020 * the requested value. There is no guarantee that clearing all 5021 * the cache files from all applications will clear up 5022 * enough storage to achieve the desired value. 5023 * @param freeStorageSize The number of bytes of storage to be 5024 * freed by the system. Say if freeStorageSize is XX, 5025 * and the current free storage is YY, 5026 * if XX is less than YY, just return. if not free XX-YY number 5027 * of bytes if possible. 5028 * @param observer call back used to notify when 5029 * the operation is completed 5030 * 5031 * @hide 5032 */ 5033 public void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer) { 5034 freeStorageAndNotify(null, freeStorageSize, observer); 5035 } 5036 5037 /** {@hide} */ 5038 public abstract void freeStorageAndNotify(String volumeUuid, long freeStorageSize, 5039 IPackageDataObserver observer); 5040 5041 /** 5042 * Free storage by deleting LRU sorted list of cache files across 5043 * all applications. If the currently available free storage 5044 * on the device is greater than or equal to the requested 5045 * free storage, no cache files are cleared. If the currently 5046 * available storage on the device is less than the requested 5047 * free storage, some or all of the cache files across 5048 * all applications are deleted (based on last accessed time) 5049 * to increase the free storage space on the device to 5050 * the requested value. There is no guarantee that clearing all 5051 * the cache files from all applications will clear up 5052 * enough storage to achieve the desired value. 5053 * @param freeStorageSize The number of bytes of storage to be 5054 * freed by the system. Say if freeStorageSize is XX, 5055 * and the current free storage is YY, 5056 * if XX is less than YY, just return. if not free XX-YY number 5057 * of bytes if possible. 5058 * @param pi IntentSender call back used to 5059 * notify when the operation is completed.May be null 5060 * to indicate that no call back is desired. 5061 * 5062 * @hide 5063 */ 5064 public void freeStorage(long freeStorageSize, IntentSender pi) { 5065 freeStorage(null, freeStorageSize, pi); 5066 } 5067 5068 /** {@hide} */ 5069 public abstract void freeStorage(String volumeUuid, long freeStorageSize, IntentSender pi); 5070 5071 /** 5072 * Retrieve the size information for a package. 5073 * Since this may take a little while, the result will 5074 * be posted back to the given observer. The calling context 5075 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 5076 * 5077 * @param packageName The name of the package whose size information is to be retrieved 5078 * @param userId The user whose size information should be retrieved. 5079 * @param observer An observer callback to get notified when the operation 5080 * is complete. 5081 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 5082 * The observer's callback is invoked with a PackageStats object(containing the 5083 * code, data and cache sizes of the package) and a boolean value representing 5084 * the status of the operation. observer may be null to indicate that 5085 * no callback is desired. 5086 * 5087 * @deprecated use {@link StorageStatsManager} instead. 5088 * @hide 5089 */ 5090 @Deprecated 5091 public abstract void getPackageSizeInfoAsUser(String packageName, @UserIdInt int userId, 5092 IPackageStatsObserver observer); 5093 5094 /** 5095 * Like {@link #getPackageSizeInfoAsUser(String, int, IPackageStatsObserver)}, but 5096 * returns the size for the calling user. 5097 * 5098 * @deprecated use {@link StorageStatsManager} instead. 5099 * @hide 5100 */ 5101 @Deprecated 5102 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 5103 getPackageSizeInfoAsUser(packageName, UserHandle.myUserId(), observer); 5104 } 5105 5106 /** 5107 * @deprecated This function no longer does anything; it was an old 5108 * approach to managing preferred activities, which has been superseded 5109 * by (and conflicts with) the modern activity-based preferences. 5110 */ 5111 @Deprecated 5112 public abstract void addPackageToPreferred(String packageName); 5113 5114 /** 5115 * @deprecated This function no longer does anything; it was an old 5116 * approach to managing preferred activities, which has been superseded 5117 * by (and conflicts with) the modern activity-based preferences. 5118 */ 5119 @Deprecated 5120 public abstract void removePackageFromPreferred(String packageName); 5121 5122 /** 5123 * Retrieve the list of all currently configured preferred packages. The 5124 * first package on the list is the most preferred, the last is the least 5125 * preferred. 5126 * 5127 * @param flags Additional option flags to modify the data returned. 5128 * @return A List of PackageInfo objects, one for each preferred 5129 * application, in order of preference. 5130 */ 5131 public abstract List<PackageInfo> getPreferredPackages(@PackageInfoFlags int flags); 5132 5133 /** 5134 * @deprecated This is a protected API that should not have been available 5135 * to third party applications. It is the platform's responsibility for 5136 * assigning preferred activities and this cannot be directly modified. 5137 * 5138 * Add a new preferred activity mapping to the system. This will be used 5139 * to automatically select the given activity component when 5140 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5141 * multiple matching activities and also matches the given filter. 5142 * 5143 * @param filter The set of intents under which this activity will be 5144 * made preferred. 5145 * @param match The IntentFilter match category that this preference 5146 * applies to. 5147 * @param set The set of activities that the user was picking from when 5148 * this preference was made. 5149 * @param activity The component name of the activity that is to be 5150 * preferred. 5151 */ 5152 @Deprecated 5153 public abstract void addPreferredActivity(IntentFilter filter, int match, 5154 ComponentName[] set, ComponentName activity); 5155 5156 /** 5157 * Same as {@link #addPreferredActivity(IntentFilter, int, 5158 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 5159 to. 5160 * @hide 5161 */ 5162 public void addPreferredActivityAsUser(IntentFilter filter, int match, 5163 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5164 throw new RuntimeException("Not implemented. Must override in a subclass."); 5165 } 5166 5167 /** 5168 * @deprecated This is a protected API that should not have been available 5169 * to third party applications. It is the platform's responsibility for 5170 * assigning preferred activities and this cannot be directly modified. 5171 * 5172 * Replaces an existing preferred activity mapping to the system, and if that were not present 5173 * adds a new preferred activity. This will be used 5174 * to automatically select the given activity component when 5175 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5176 * multiple matching activities and also matches the given filter. 5177 * 5178 * @param filter The set of intents under which this activity will be 5179 * made preferred. 5180 * @param match The IntentFilter match category that this preference 5181 * applies to. 5182 * @param set The set of activities that the user was picking from when 5183 * this preference was made. 5184 * @param activity The component name of the activity that is to be 5185 * preferred. 5186 * @hide 5187 */ 5188 @Deprecated 5189 public abstract void replacePreferredActivity(IntentFilter filter, int match, 5190 ComponentName[] set, ComponentName activity); 5191 5192 /** 5193 * @hide 5194 */ 5195 @Deprecated 5196 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 5197 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5198 throw new RuntimeException("Not implemented. Must override in a subclass."); 5199 } 5200 5201 /** 5202 * Remove all preferred activity mappings, previously added with 5203 * {@link #addPreferredActivity}, from the 5204 * system whose activities are implemented in the given package name. 5205 * An application can only clear its own package(s). 5206 * 5207 * @param packageName The name of the package whose preferred activity 5208 * mappings are to be removed. 5209 */ 5210 public abstract void clearPackagePreferredActivities(String packageName); 5211 5212 /** 5213 * Retrieve all preferred activities, previously added with 5214 * {@link #addPreferredActivity}, that are 5215 * currently registered with the system. 5216 * 5217 * @param outFilters A required list in which to place the filters of all of the 5218 * preferred activities. 5219 * @param outActivities A required list in which to place the component names of 5220 * all of the preferred activities. 5221 * @param packageName An optional package in which you would like to limit 5222 * the list. If null, all activities will be returned; if non-null, only 5223 * those activities in the given package are returned. 5224 * 5225 * @return Returns the total number of registered preferred activities 5226 * (the number of distinct IntentFilter records, not the number of unique 5227 * activity components) that were found. 5228 */ 5229 public abstract int getPreferredActivities(@NonNull List<IntentFilter> outFilters, 5230 @NonNull List<ComponentName> outActivities, String packageName); 5231 5232 /** 5233 * Ask for the set of available 'home' activities and the current explicit 5234 * default, if any. 5235 * @hide 5236 */ 5237 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 5238 5239 /** 5240 * Set the enabled setting for a package component (activity, receiver, service, provider). 5241 * This setting will override any enabled state which may have been set by the component in its 5242 * manifest. 5243 * 5244 * @param componentName The component to enable 5245 * @param newState The new enabled state for the component. 5246 * @param flags Optional behavior flags. 5247 */ 5248 public abstract void setComponentEnabledSetting(ComponentName componentName, 5249 @EnabledState int newState, @EnabledFlags int flags); 5250 5251 /** 5252 * Return the enabled setting for a package component (activity, 5253 * receiver, service, provider). This returns the last value set by 5254 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 5255 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5256 * the value originally specified in the manifest has not been modified. 5257 * 5258 * @param componentName The component to retrieve. 5259 * @return Returns the current enabled state for the component. 5260 */ 5261 public abstract @EnabledState int getComponentEnabledSetting( 5262 ComponentName componentName); 5263 5264 /** 5265 * Set the enabled setting for an application 5266 * This setting will override any enabled state which may have been set by the application in 5267 * its manifest. It also overrides the enabled state set in the manifest for any of the 5268 * application's components. It does not override any enabled state set by 5269 * {@link #setComponentEnabledSetting} for any of the application's components. 5270 * 5271 * @param packageName The package name of the application to enable 5272 * @param newState The new enabled state for the application. 5273 * @param flags Optional behavior flags. 5274 */ 5275 public abstract void setApplicationEnabledSetting(String packageName, 5276 @EnabledState int newState, @EnabledFlags int flags); 5277 5278 /** 5279 * Return the enabled setting for an application. This returns 5280 * the last value set by 5281 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 5282 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5283 * the value originally specified in the manifest has not been modified. 5284 * 5285 * @param packageName The package name of the application to retrieve. 5286 * @return Returns the current enabled state for the application. 5287 * @throws IllegalArgumentException if the named package does not exist. 5288 */ 5289 public abstract @EnabledState int getApplicationEnabledSetting(String packageName); 5290 5291 /** 5292 * Flush the package restrictions for a given user to disk. This forces the package restrictions 5293 * like component and package enabled settings to be written to disk and avoids the delay that 5294 * is otherwise present when changing those settings. 5295 * 5296 * @param userId Ther userId of the user whose restrictions are to be flushed. 5297 * @hide 5298 */ 5299 public abstract void flushPackageRestrictionsAsUser(int userId); 5300 5301 /** 5302 * Puts the package in a hidden state, which is almost like an uninstalled state, 5303 * making the package unavailable, but it doesn't remove the data or the actual 5304 * package file. Application can be unhidden by either resetting the hidden state 5305 * or by installing it, such as with {@link #installExistingPackage(String)} 5306 * @hide 5307 */ 5308 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 5309 UserHandle userHandle); 5310 5311 /** 5312 * Returns the hidden state of a package. 5313 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 5314 * @hide 5315 */ 5316 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 5317 UserHandle userHandle); 5318 5319 /** 5320 * Return whether the device has been booted into safe mode. 5321 */ 5322 public abstract boolean isSafeMode(); 5323 5324 /** 5325 * Adds a listener for permission changes for installed packages. 5326 * 5327 * @param listener The listener to add. 5328 * 5329 * @hide 5330 */ 5331 @SystemApi 5332 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5333 public abstract void addOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5334 5335 /** 5336 * Remvoes a listener for permission changes for installed packages. 5337 * 5338 * @param listener The listener to remove. 5339 * 5340 * @hide 5341 */ 5342 @SystemApi 5343 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5344 public abstract void removeOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5345 5346 /** 5347 * Return the {@link KeySet} associated with the String alias for this 5348 * application. 5349 * 5350 * @param alias The alias for a given {@link KeySet} as defined in the 5351 * application's AndroidManifest.xml. 5352 * @hide 5353 */ 5354 public abstract KeySet getKeySetByAlias(String packageName, String alias); 5355 5356 /** Return the signing {@link KeySet} for this application. 5357 * @hide 5358 */ 5359 public abstract KeySet getSigningKeySet(String packageName); 5360 5361 /** 5362 * Return whether the package denoted by packageName has been signed by all 5363 * of the keys specified by the {@link KeySet} ks. This will return true if 5364 * the package has been signed by additional keys (a superset) as well. 5365 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 5366 * @hide 5367 */ 5368 public abstract boolean isSignedBy(String packageName, KeySet ks); 5369 5370 /** 5371 * Return whether the package denoted by packageName has been signed by all 5372 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 5373 * {@link #isSignedBy(String packageName, KeySet ks)}. 5374 * @hide 5375 */ 5376 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 5377 5378 /** 5379 * Puts the package in a suspended state, where attempts at starting activities are denied. 5380 * 5381 * <p>It doesn't remove the data or the actual package file. The application notifications 5382 * will be hidden, the application will not show up in recents, will not be able to show 5383 * toasts or dialogs or ring the device. 5384 * 5385 * <p>The package must already be installed. If the package is uninstalled while suspended 5386 * the package will no longer be suspended. 5387 * 5388 * @param packageNames The names of the packages to set the suspended status. 5389 * @param suspended If set to {@code true} than the packages will be suspended, if set to 5390 * {@code false} the packages will be unsuspended. 5391 * @param userId The user id. 5392 * 5393 * @return an array of package names for which the suspended status is not set as requested in 5394 * this method. 5395 * 5396 * @hide 5397 */ 5398 public abstract String[] setPackagesSuspendedAsUser( 5399 String[] packageNames, boolean suspended, @UserIdInt int userId); 5400 5401 /** 5402 * @see #setPackageSuspendedAsUser(String, boolean, int) 5403 * @param packageName The name of the package to get the suspended status of. 5404 * @param userId The user id. 5405 * @return {@code true} if the package is suspended or {@code false} if the package is not 5406 * suspended or could not be found. 5407 * @hide 5408 */ 5409 public abstract boolean isPackageSuspendedForUser(String packageName, int userId); 5410 5411 /** 5412 * Provide a hint of what the {@link ApplicationInfo#category} value should 5413 * be for the given package. 5414 * <p> 5415 * This hint can only be set by the app which installed this package, as 5416 * determined by {@link #getInstallerPackageName(String)}. 5417 * 5418 * @param packageName the package to change the category hint for. 5419 * @param categoryHint the category hint to set. 5420 */ 5421 public abstract void setApplicationCategoryHint(@NonNull String packageName, 5422 @ApplicationInfo.Category int categoryHint); 5423 5424 /** {@hide} */ 5425 public static boolean isMoveStatusFinished(int status) { 5426 return (status < 0 || status > 100); 5427 } 5428 5429 /** {@hide} */ 5430 public static abstract class MoveCallback { 5431 public void onCreated(int moveId, Bundle extras) {} 5432 public abstract void onStatusChanged(int moveId, int status, long estMillis); 5433 } 5434 5435 /** {@hide} */ 5436 public abstract int getMoveStatus(int moveId); 5437 5438 /** {@hide} */ 5439 public abstract void registerMoveCallback(MoveCallback callback, Handler handler); 5440 /** {@hide} */ 5441 public abstract void unregisterMoveCallback(MoveCallback callback); 5442 5443 /** {@hide} */ 5444 public abstract int movePackage(String packageName, VolumeInfo vol); 5445 /** {@hide} */ 5446 public abstract @Nullable VolumeInfo getPackageCurrentVolume(ApplicationInfo app); 5447 /** {@hide} */ 5448 public abstract @NonNull List<VolumeInfo> getPackageCandidateVolumes(ApplicationInfo app); 5449 5450 /** {@hide} */ 5451 public abstract int movePrimaryStorage(VolumeInfo vol); 5452 /** {@hide} */ 5453 public abstract @Nullable VolumeInfo getPrimaryStorageCurrentVolume(); 5454 /** {@hide} */ 5455 public abstract @NonNull List<VolumeInfo> getPrimaryStorageCandidateVolumes(); 5456 5457 /** 5458 * Returns the device identity that verifiers can use to associate their scheme to a particular 5459 * device. This should not be used by anything other than a package verifier. 5460 * 5461 * @return identity that uniquely identifies current device 5462 * @hide 5463 */ 5464 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 5465 5466 /** 5467 * Returns true if the device is upgrading, such as first boot after OTA. 5468 * 5469 * @hide 5470 */ 5471 public abstract boolean isUpgrade(); 5472 5473 /** 5474 * Return interface that offers the ability to install, upgrade, and remove 5475 * applications on the device. 5476 */ 5477 public abstract @NonNull PackageInstaller getPackageInstaller(); 5478 5479 /** 5480 * Adds a {@code CrossProfileIntentFilter}. After calling this method all 5481 * intents sent from the user with id sourceUserId can also be be resolved 5482 * by activities in the user with id targetUserId if they match the 5483 * specified intent filter. 5484 * 5485 * @param filter The {@link IntentFilter} the intent has to match 5486 * @param sourceUserId The source user id. 5487 * @param targetUserId The target user id. 5488 * @param flags The possible values are {@link #SKIP_CURRENT_PROFILE} and 5489 * {@link #ONLY_IF_NO_MATCH_FOUND}. 5490 * @hide 5491 */ 5492 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 5493 int targetUserId, int flags); 5494 5495 /** 5496 * Clearing {@code CrossProfileIntentFilter}s which have the specified user 5497 * as their source, and have been set by the app calling this method. 5498 * 5499 * @param sourceUserId The source user id. 5500 * @hide 5501 */ 5502 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 5503 5504 /** 5505 * @hide 5506 */ 5507 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5508 5509 /** 5510 * @hide 5511 */ 5512 public abstract Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5513 5514 /** {@hide} */ 5515 public abstract boolean isPackageAvailable(String packageName); 5516 5517 /** {@hide} */ 5518 public static String installStatusToString(int status, String msg) { 5519 final String str = installStatusToString(status); 5520 if (msg != null) { 5521 return str + ": " + msg; 5522 } else { 5523 return str; 5524 } 5525 } 5526 5527 /** {@hide} */ 5528 public static String installStatusToString(int status) { 5529 switch (status) { 5530 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 5531 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 5532 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 5533 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 5534 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 5535 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 5536 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 5537 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 5538 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 5539 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 5540 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 5541 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 5542 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 5543 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 5544 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 5545 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 5546 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 5547 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 5548 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 5549 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 5550 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 5551 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 5552 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 5553 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 5554 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 5555 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 5556 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 5557 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 5558 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 5559 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 5560 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 5561 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 5562 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 5563 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 5564 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 5565 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 5566 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 5567 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 5568 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 5569 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 5570 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 5571 default: return Integer.toString(status); 5572 } 5573 } 5574 5575 /** {@hide} */ 5576 public static int installStatusToPublicStatus(int status) { 5577 switch (status) { 5578 case INSTALL_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5579 case INSTALL_FAILED_ALREADY_EXISTS: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5580 case INSTALL_FAILED_INVALID_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5581 case INSTALL_FAILED_INVALID_URI: return PackageInstaller.STATUS_FAILURE_INVALID; 5582 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5583 case INSTALL_FAILED_DUPLICATE_PACKAGE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5584 case INSTALL_FAILED_NO_SHARED_USER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5585 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5586 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5587 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5588 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5589 case INSTALL_FAILED_DEXOPT: return PackageInstaller.STATUS_FAILURE_INVALID; 5590 case INSTALL_FAILED_OLDER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5591 case INSTALL_FAILED_CONFLICTING_PROVIDER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5592 case INSTALL_FAILED_NEWER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5593 case INSTALL_FAILED_TEST_ONLY: return PackageInstaller.STATUS_FAILURE_INVALID; 5594 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5595 case INSTALL_FAILED_MISSING_FEATURE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5596 case INSTALL_FAILED_CONTAINER_ERROR: return PackageInstaller.STATUS_FAILURE_STORAGE; 5597 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return PackageInstaller.STATUS_FAILURE_STORAGE; 5598 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5599 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return PackageInstaller.STATUS_FAILURE_ABORTED; 5600 case INSTALL_FAILED_VERIFICATION_FAILURE: return PackageInstaller.STATUS_FAILURE_ABORTED; 5601 case INSTALL_FAILED_PACKAGE_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5602 case INSTALL_FAILED_UID_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5603 case INSTALL_FAILED_VERSION_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5604 case INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5605 case INSTALL_PARSE_FAILED_NOT_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5606 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return PackageInstaller.STATUS_FAILURE_INVALID; 5607 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return PackageInstaller.STATUS_FAILURE_INVALID; 5608 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5609 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5610 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return PackageInstaller.STATUS_FAILURE_INVALID; 5611 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return PackageInstaller.STATUS_FAILURE_INVALID; 5612 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return PackageInstaller.STATUS_FAILURE_INVALID; 5613 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return PackageInstaller.STATUS_FAILURE_INVALID; 5614 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return PackageInstaller.STATUS_FAILURE_INVALID; 5615 case INSTALL_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5616 case INSTALL_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5617 case INSTALL_FAILED_DUPLICATE_PERMISSION: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5618 case INSTALL_FAILED_NO_MATCHING_ABIS: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5619 case INSTALL_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5620 default: return PackageInstaller.STATUS_FAILURE; 5621 } 5622 } 5623 5624 /** {@hide} */ 5625 public static String deleteStatusToString(int status, String msg) { 5626 final String str = deleteStatusToString(status); 5627 if (msg != null) { 5628 return str + ": " + msg; 5629 } else { 5630 return str; 5631 } 5632 } 5633 5634 /** {@hide} */ 5635 public static String deleteStatusToString(int status) { 5636 switch (status) { 5637 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 5638 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 5639 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 5640 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 5641 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 5642 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 5643 case DELETE_FAILED_USED_SHARED_LIBRARY: return "DELETE_FAILED_USED_SHARED_LIBRARY"; 5644 default: return Integer.toString(status); 5645 } 5646 } 5647 5648 /** {@hide} */ 5649 public static int deleteStatusToPublicStatus(int status) { 5650 switch (status) { 5651 case DELETE_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5652 case DELETE_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5653 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5654 case DELETE_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5655 case DELETE_FAILED_OWNER_BLOCKED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5656 case DELETE_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5657 case DELETE_FAILED_USED_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5658 default: return PackageInstaller.STATUS_FAILURE; 5659 } 5660 } 5661 5662 /** {@hide} */ 5663 public static String permissionFlagToString(int flag) { 5664 switch (flag) { 5665 case FLAG_PERMISSION_GRANTED_BY_DEFAULT: return "GRANTED_BY_DEFAULT"; 5666 case FLAG_PERMISSION_POLICY_FIXED: return "POLICY_FIXED"; 5667 case FLAG_PERMISSION_SYSTEM_FIXED: return "SYSTEM_FIXED"; 5668 case FLAG_PERMISSION_USER_SET: return "USER_SET"; 5669 case FLAG_PERMISSION_REVOKE_ON_UPGRADE: return "REVOKE_ON_UPGRADE"; 5670 case FLAG_PERMISSION_USER_FIXED: return "USER_FIXED"; 5671 case FLAG_PERMISSION_REVIEW_REQUIRED: return "REVIEW_REQUIRED"; 5672 default: return Integer.toString(flag); 5673 } 5674 } 5675 5676 /** {@hide} */ 5677 public static class LegacyPackageInstallObserver extends PackageInstallObserver { 5678 private final IPackageInstallObserver mLegacy; 5679 5680 public LegacyPackageInstallObserver(IPackageInstallObserver legacy) { 5681 mLegacy = legacy; 5682 } 5683 5684 @Override 5685 public void onPackageInstalled(String basePackageName, int returnCode, String msg, 5686 Bundle extras) { 5687 if (mLegacy == null) return; 5688 try { 5689 mLegacy.packageInstalled(basePackageName, returnCode); 5690 } catch (RemoteException ignored) { 5691 } 5692 } 5693 } 5694 5695 /** {@hide} */ 5696 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 5697 private final IPackageDeleteObserver mLegacy; 5698 5699 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 5700 mLegacy = legacy; 5701 } 5702 5703 @Override 5704 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 5705 if (mLegacy == null) return; 5706 try { 5707 mLegacy.packageDeleted(basePackageName, returnCode); 5708 } catch (RemoteException ignored) { 5709 } 5710 } 5711 } 5712 5713 /** 5714 * Return the install reason that was recorded when a package was first 5715 * installed for a specific user. Requesting the install reason for another 5716 * user will require the permission INTERACT_ACROSS_USERS_FULL. 5717 * 5718 * @param packageName The package for which to retrieve the install reason 5719 * @param user The user for whom to retrieve the install reason 5720 * @return The install reason. If the package is not installed for the given 5721 * user, {@code INSTALL_REASON_UNKNOWN} is returned. 5722 * @hide 5723 */ 5724 @TestApi 5725 public abstract @InstallReason int getInstallReason(String packageName, 5726 @NonNull UserHandle user); 5727 5728 /** 5729 * Checks whether the calling package is allowed to request package installs through package 5730 * installer. Apps are encouraged to call this API before launching the package installer via 5731 * intent {@link android.content.Intent#ACTION_INSTALL_PACKAGE}. Starting from Android O, the 5732 * user can explicitly choose what external sources they trust to install apps on the device. 5733 * If this API returns false, the install request will be blocked by the package installer and 5734 * a dialog will be shown to the user with an option to launch settings to change their 5735 * preference. An application must target Android O or higher and declare permission 5736 * {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} in order to use this API. 5737 * 5738 * @return true if the calling package is trusted by the user to request install packages on 5739 * the device, false otherwise. 5740 * @see android.content.Intent#ACTION_INSTALL_PACKAGE 5741 * @see android.provider.Settings#ACTION_MANAGE_UNKNOWN_APP_SOURCES 5742 */ 5743 public abstract boolean canRequestPackageInstalls(); 5744 5745 /** 5746 * Return the {@link ComponentName} of the activity providing Settings for the Instant App 5747 * resolver. 5748 * 5749 * @see {@link android.content.Intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS} 5750 * @hide 5751 */ 5752 @SystemApi 5753 public abstract ComponentName getInstantAppResolverSettingsComponent(); 5754 5755 /** 5756 * Return the {@link ComponentName} of the activity responsible for installing instant 5757 * applications. 5758 * 5759 * @see {@link android.content.Intent#ACTION_INSTALL_INSTANT_APP_PACKAGE} 5760 * @hide 5761 */ 5762 @SystemApi 5763 public abstract ComponentName getInstantAppInstallerComponent(); 5764 5765 /** 5766 * Return the Android Id for a given Instant App. 5767 * 5768 * @see {@link android.provider.Settings.Secure#ANDROID_ID} 5769 * @hide 5770 */ 5771 public abstract String getInstantAppAndroidId(String packageName, @NonNull UserHandle user); 5772 5773 /** 5774 * Callback use to notify the callers of module registration that the operation 5775 * has finished. 5776 * 5777 * @hide 5778 */ 5779 @SystemApi 5780 public static abstract class DexModuleRegisterCallback { 5781 public abstract void onDexModuleRegistered(String dexModulePath, boolean success, 5782 String message); 5783 } 5784 5785 /** 5786 * Register an application dex module with the package manager. 5787 * The package manager will keep track of the given module for future optimizations. 5788 * 5789 * Dex module optimizations will disable the classpath checking at runtime. The client bares 5790 * the responsibility to ensure that the static assumptions on classes in the optimized code 5791 * hold at runtime (e.g. there's no duplicate classes in the classpath). 5792 * 5793 * Note that the package manager already keeps track of dex modules loaded with 5794 * {@link dalvik.system.DexClassLoader} and {@link dalvik.system.PathClassLoader}. 5795 * This can be called for an eager registration. 5796 * 5797 * The call might take a while and the results will be posted on the main thread, using 5798 * the given callback. 5799 * 5800 * If the module is intended to be shared with other apps, make sure that the file 5801 * permissions allow for it. 5802 * If at registration time the permissions allow for others to read it, the module would 5803 * be marked as a shared module which might undergo a different optimization strategy. 5804 * (usually shared modules will generated larger optimizations artifacts, 5805 * taking more disk space). 5806 * 5807 * @param dexModulePath the absolute path of the dex module. 5808 * @param callback if not null, {@link DexModuleRegisterCallback#onDexModuleRegistered} will 5809 * be called once the registration finishes. 5810 * 5811 * @hide 5812 */ 5813 @SystemApi 5814 public abstract void registerDexModule(String dexModulePath, 5815 @Nullable DexModuleRegisterCallback callback); 5816} 5817