PackageManager.java revision aa9347980e2362f46090db7466da07f0c108e305
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.ActivityManager; 35import android.app.PackageDeleteObserver; 36import android.app.PackageInstallObserver; 37import android.app.admin.DevicePolicyManager; 38import android.app.usage.StorageStatsManager; 39import android.content.ComponentName; 40import android.content.Context; 41import android.content.Intent; 42import android.content.IntentFilter; 43import android.content.IntentSender; 44import android.content.pm.PackageParser.PackageParserException; 45import android.content.pm.dex.ArtManager; 46import android.content.res.Resources; 47import android.content.res.XmlResourceParser; 48import android.graphics.Rect; 49import android.graphics.drawable.Drawable; 50import android.net.Uri; 51import android.net.wifi.WifiManager; 52import android.os.Build; 53import android.os.Bundle; 54import android.os.Handler; 55import android.os.RemoteException; 56import android.os.UserHandle; 57import android.os.UserManager; 58import android.os.storage.StorageManager; 59import android.os.storage.VolumeInfo; 60import android.util.AndroidException; 61import android.util.Log; 62 63import com.android.internal.util.ArrayUtils; 64 65import dalvik.system.VMRuntime; 66 67import java.io.File; 68import java.lang.annotation.Retention; 69import java.lang.annotation.RetentionPolicy; 70import java.util.List; 71 72/** 73 * Class for retrieving various kinds of information related to the application 74 * packages that are currently installed on the device. 75 * 76 * You can find this class through {@link Context#getPackageManager}. 77 */ 78public abstract class PackageManager { 79 private static final String TAG = "PackageManager"; 80 81 /** {@hide} */ 82 public static final boolean APPLY_DEFAULT_TO_DEVICE_PROTECTED_STORAGE = true; 83 84 /** 85 * This exception is thrown when a given package, application, or component 86 * name cannot be found. 87 */ 88 public static class NameNotFoundException extends AndroidException { 89 public NameNotFoundException() { 90 } 91 92 public NameNotFoundException(String name) { 93 super(name); 94 } 95 } 96 97 /** 98 * Listener for changes in permissions granted to a UID. 99 * 100 * @hide 101 */ 102 @SystemApi 103 public interface OnPermissionsChangedListener { 104 105 /** 106 * Called when the permissions for a UID change. 107 * @param uid The UID with a change. 108 */ 109 public void onPermissionsChanged(int uid); 110 } 111 112 /** 113 * As a guiding principle: 114 * <p> 115 * {@code GET_} flags are used to request additional data that may have been 116 * elided to save wire space. 117 * <p> 118 * {@code MATCH_} flags are used to include components or packages that 119 * would have otherwise been omitted from a result set by current system 120 * state. 121 */ 122 123 /** @hide */ 124 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 125 GET_ACTIVITIES, 126 GET_CONFIGURATIONS, 127 GET_GIDS, 128 GET_INSTRUMENTATION, 129 GET_INTENT_FILTERS, 130 GET_META_DATA, 131 GET_PERMISSIONS, 132 GET_PROVIDERS, 133 GET_RECEIVERS, 134 GET_SERVICES, 135 GET_SHARED_LIBRARY_FILES, 136 GET_SIGNATURES, 137 GET_URI_PERMISSION_PATTERNS, 138 MATCH_UNINSTALLED_PACKAGES, 139 MATCH_DISABLED_COMPONENTS, 140 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 141 MATCH_SYSTEM_ONLY, 142 MATCH_FACTORY_ONLY, 143 MATCH_DEBUG_TRIAGED_MISSING, 144 MATCH_INSTANT, 145 GET_DISABLED_COMPONENTS, 146 GET_DISABLED_UNTIL_USED_COMPONENTS, 147 GET_UNINSTALLED_PACKAGES, 148 }) 149 @Retention(RetentionPolicy.SOURCE) 150 public @interface PackageInfoFlags {} 151 152 /** @hide */ 153 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 154 GET_META_DATA, 155 GET_SHARED_LIBRARY_FILES, 156 MATCH_UNINSTALLED_PACKAGES, 157 MATCH_SYSTEM_ONLY, 158 MATCH_DEBUG_TRIAGED_MISSING, 159 MATCH_DISABLED_COMPONENTS, 160 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 161 MATCH_INSTANT, 162 MATCH_STATIC_SHARED_LIBRARIES, 163 GET_DISABLED_UNTIL_USED_COMPONENTS, 164 GET_UNINSTALLED_PACKAGES, 165 }) 166 @Retention(RetentionPolicy.SOURCE) 167 public @interface ApplicationInfoFlags {} 168 169 /** @hide */ 170 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 171 GET_META_DATA, 172 GET_SHARED_LIBRARY_FILES, 173 MATCH_ALL, 174 MATCH_DEBUG_TRIAGED_MISSING, 175 MATCH_DEFAULT_ONLY, 176 MATCH_DISABLED_COMPONENTS, 177 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 178 MATCH_DIRECT_BOOT_AWARE, 179 MATCH_DIRECT_BOOT_UNAWARE, 180 MATCH_SYSTEM_ONLY, 181 MATCH_UNINSTALLED_PACKAGES, 182 MATCH_INSTANT, 183 MATCH_STATIC_SHARED_LIBRARIES, 184 GET_DISABLED_COMPONENTS, 185 GET_DISABLED_UNTIL_USED_COMPONENTS, 186 GET_UNINSTALLED_PACKAGES, 187 }) 188 @Retention(RetentionPolicy.SOURCE) 189 public @interface ComponentInfoFlags {} 190 191 /** @hide */ 192 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 193 GET_META_DATA, 194 GET_RESOLVED_FILTER, 195 GET_SHARED_LIBRARY_FILES, 196 MATCH_ALL, 197 MATCH_DEBUG_TRIAGED_MISSING, 198 MATCH_DISABLED_COMPONENTS, 199 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 200 MATCH_DEFAULT_ONLY, 201 MATCH_DIRECT_BOOT_AWARE, 202 MATCH_DIRECT_BOOT_UNAWARE, 203 MATCH_SYSTEM_ONLY, 204 MATCH_UNINSTALLED_PACKAGES, 205 MATCH_INSTANT, 206 GET_DISABLED_COMPONENTS, 207 GET_DISABLED_UNTIL_USED_COMPONENTS, 208 GET_UNINSTALLED_PACKAGES, 209 }) 210 @Retention(RetentionPolicy.SOURCE) 211 public @interface ResolveInfoFlags {} 212 213 /** @hide */ 214 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 215 GET_META_DATA, 216 }) 217 @Retention(RetentionPolicy.SOURCE) 218 public @interface PermissionInfoFlags {} 219 220 /** @hide */ 221 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 222 GET_META_DATA, 223 }) 224 @Retention(RetentionPolicy.SOURCE) 225 public @interface PermissionGroupInfoFlags {} 226 227 /** @hide */ 228 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 229 GET_META_DATA, 230 }) 231 @Retention(RetentionPolicy.SOURCE) 232 public @interface InstrumentationInfoFlags {} 233 234 /** 235 * {@link PackageInfo} flag: return information about 236 * activities in the package in {@link PackageInfo#activities}. 237 */ 238 public static final int GET_ACTIVITIES = 0x00000001; 239 240 /** 241 * {@link PackageInfo} flag: return information about 242 * intent receivers in the package in 243 * {@link PackageInfo#receivers}. 244 */ 245 public static final int GET_RECEIVERS = 0x00000002; 246 247 /** 248 * {@link PackageInfo} flag: return information about 249 * services in the package in {@link PackageInfo#services}. 250 */ 251 public static final int GET_SERVICES = 0x00000004; 252 253 /** 254 * {@link PackageInfo} flag: return information about 255 * content providers in the package in 256 * {@link PackageInfo#providers}. 257 */ 258 public static final int GET_PROVIDERS = 0x00000008; 259 260 /** 261 * {@link PackageInfo} flag: return information about 262 * instrumentation in the package in 263 * {@link PackageInfo#instrumentation}. 264 */ 265 public static final int GET_INSTRUMENTATION = 0x00000010; 266 267 /** 268 * {@link PackageInfo} flag: return information about the 269 * intent filters supported by the activity. 270 */ 271 public static final int GET_INTENT_FILTERS = 0x00000020; 272 273 /** 274 * {@link PackageInfo} flag: return information about the 275 * signatures included in the package. 276 */ 277 public static final int GET_SIGNATURES = 0x00000040; 278 279 /** 280 * {@link ResolveInfo} flag: return the IntentFilter that 281 * was matched for a particular ResolveInfo in 282 * {@link ResolveInfo#filter}. 283 */ 284 public static final int GET_RESOLVED_FILTER = 0x00000040; 285 286 /** 287 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 288 * data {@link android.os.Bundle}s that are associated with a component. 289 * This applies for any API returning a ComponentInfo subclass. 290 */ 291 public static final int GET_META_DATA = 0x00000080; 292 293 /** 294 * {@link PackageInfo} flag: return the 295 * {@link PackageInfo#gids group ids} that are associated with an 296 * application. 297 * This applies for any API returning a PackageInfo class, either 298 * directly or nested inside of another. 299 */ 300 public static final int GET_GIDS = 0x00000100; 301 302 /** 303 * @deprecated replaced with {@link #MATCH_DISABLED_COMPONENTS} 304 */ 305 @Deprecated 306 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 307 308 /** 309 * {@link PackageInfo} flag: include disabled components in the returned info. 310 */ 311 public static final int MATCH_DISABLED_COMPONENTS = 0x00000200; 312 313 /** 314 * {@link ApplicationInfo} flag: return the 315 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 316 * that are associated with an application. 317 * This applies for any API returning an ApplicationInfo class, either 318 * directly or nested inside of another. 319 */ 320 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 321 322 /** 323 * {@link ProviderInfo} flag: return the 324 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 325 * that are associated with a content provider. 326 * This applies for any API returning a ProviderInfo class, either 327 * directly or nested inside of another. 328 */ 329 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 330 /** 331 * {@link PackageInfo} flag: return information about 332 * permissions in the package in 333 * {@link PackageInfo#permissions}. 334 */ 335 public static final int GET_PERMISSIONS = 0x00001000; 336 337 /** 338 * @deprecated replaced with {@link #MATCH_UNINSTALLED_PACKAGES} 339 */ 340 @Deprecated 341 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 342 343 /** 344 * Flag parameter to retrieve some information about all applications (even 345 * uninstalled ones) which have data directories. This state could have 346 * resulted if applications have been deleted with flag 347 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 348 * reinstalled in future. 349 * <p> 350 * Note: this flag may cause less information about currently installed 351 * applications to be returned. 352 */ 353 public static final int MATCH_UNINSTALLED_PACKAGES = 0x00002000; 354 355 /** 356 * {@link PackageInfo} flag: return information about 357 * hardware preferences in 358 * {@link PackageInfo#configPreferences PackageInfo.configPreferences}, 359 * and requested features in {@link PackageInfo#reqFeatures} and 360 * {@link PackageInfo#featureGroups}. 361 */ 362 public static final int GET_CONFIGURATIONS = 0x00004000; 363 364 /** 365 * @deprecated replaced with {@link #MATCH_DISABLED_UNTIL_USED_COMPONENTS}. 366 */ 367 @Deprecated 368 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 369 370 /** 371 * {@link PackageInfo} flag: include disabled components which are in 372 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 373 * in the returned info. Note that if you set this flag, applications 374 * that are in this disabled state will be reported as enabled. 375 */ 376 public static final int MATCH_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 377 378 /** 379 * Resolution and querying flag: if set, only filters that support the 380 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 381 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 382 * supplied Intent. 383 */ 384 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 385 386 /** 387 * Querying flag: if set and if the platform is doing any filtering of the 388 * results, then the filtering will not happen. This is a synonym for saying 389 * that all results should be returned. 390 * <p> 391 * <em>This flag should be used with extreme care.</em> 392 */ 393 public static final int MATCH_ALL = 0x00020000; 394 395 /** 396 * Querying flag: match components which are direct boot <em>unaware</em> in 397 * the returned info, regardless of the current user state. 398 * <p> 399 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 400 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 401 * to match only runnable components based on the user state. For example, 402 * when a user is started but credentials have not been presented yet, the 403 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 404 * components are returned. Once the user credentials have been presented, 405 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 406 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 407 * 408 * @see UserManager#isUserUnlocked() 409 */ 410 public static final int MATCH_DIRECT_BOOT_UNAWARE = 0x00040000; 411 412 /** 413 * Querying flag: match components which are direct boot <em>aware</em> in 414 * the returned info, regardless of the current user state. 415 * <p> 416 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 417 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 418 * to match only runnable components based on the user state. For example, 419 * when a user is started but credentials have not been presented yet, the 420 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 421 * components are returned. Once the user credentials have been presented, 422 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 423 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 424 * 425 * @see UserManager#isUserUnlocked() 426 */ 427 public static final int MATCH_DIRECT_BOOT_AWARE = 0x00080000; 428 429 /** 430 * Querying flag: include only components from applications that are marked 431 * with {@link ApplicationInfo#FLAG_SYSTEM}. 432 */ 433 public static final int MATCH_SYSTEM_ONLY = 0x00100000; 434 435 /** 436 * Internal {@link PackageInfo} flag: include only components on the system image. 437 * This will not return information on any unbundled update to system components. 438 * @hide 439 */ 440 @SystemApi 441 public static final int MATCH_FACTORY_ONLY = 0x00200000; 442 443 /** 444 * Allows querying of packages installed for any user, not just the specific one. This flag 445 * is only meant for use by apps that have INTERACT_ACROSS_USERS permission. 446 * @hide 447 */ 448 @SystemApi 449 public static final int MATCH_ANY_USER = 0x00400000; 450 451 /** 452 * Combination of MATCH_ANY_USER and MATCH_UNINSTALLED_PACKAGES to mean any known 453 * package. 454 * @hide 455 */ 456 public static final int MATCH_KNOWN_PACKAGES = MATCH_UNINSTALLED_PACKAGES | MATCH_ANY_USER; 457 458 /** 459 * Internal {@link PackageInfo} flag: include components that are part of an 460 * instant app. By default, instant app components are not matched. 461 * @hide 462 */ 463 @SystemApi 464 public static final int MATCH_INSTANT = 0x00800000; 465 466 /** 467 * Internal {@link PackageInfo} flag: include only components that are exposed to 468 * instant apps. Matched components may have been either explicitly or implicitly 469 * exposed. 470 * @hide 471 */ 472 public static final int MATCH_VISIBLE_TO_INSTANT_APP_ONLY = 0x01000000; 473 474 /** 475 * Internal {@link PackageInfo} flag: include only components that have been 476 * explicitly exposed to instant apps. 477 * @hide 478 */ 479 public static final int MATCH_EXPLICITLY_VISIBLE_ONLY = 0x02000000; 480 481 /** 482 * Internal {@link PackageInfo} flag: include static shared libraries. 483 * Apps that depend on static shared libs can always access the version 484 * of the lib they depend on. System/shell/root can access all shared 485 * libs regardless of dependency but need to explicitly ask for them 486 * via this flag. 487 * @hide 488 */ 489 public static final int MATCH_STATIC_SHARED_LIBRARIES = 0x04000000; 490 491 /** 492 * Internal flag used to indicate that a system component has done their 493 * homework and verified that they correctly handle packages and components 494 * that come and go over time. In particular: 495 * <ul> 496 * <li>Apps installed on external storage, which will appear to be 497 * uninstalled while the the device is ejected. 498 * <li>Apps with encryption unaware components, which will appear to not 499 * exist while the device is locked. 500 * </ul> 501 * 502 * @see #MATCH_UNINSTALLED_PACKAGES 503 * @see #MATCH_DIRECT_BOOT_AWARE 504 * @see #MATCH_DIRECT_BOOT_UNAWARE 505 * @hide 506 */ 507 public static final int MATCH_DEBUG_TRIAGED_MISSING = 0x10000000; 508 509 /** 510 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: when 511 * resolving an intent that matches the {@code CrossProfileIntentFilter}, 512 * the current profile will be skipped. Only activities in the target user 513 * can respond to the intent. 514 * 515 * @hide 516 */ 517 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 518 519 /** 520 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: 521 * activities in the other profiles can respond to the intent only if no activity with 522 * non-negative priority in current profile can respond to the intent. 523 * @hide 524 */ 525 public static final int ONLY_IF_NO_MATCH_FOUND = 0x00000004; 526 527 /** @hide */ 528 @IntDef(prefix = { "PERMISSION_" }, value = { 529 PERMISSION_GRANTED, 530 PERMISSION_DENIED 531 }) 532 @Retention(RetentionPolicy.SOURCE) 533 public @interface PermissionResult {} 534 535 /** 536 * Permission check result: this is returned by {@link #checkPermission} 537 * if the permission has been granted to the given package. 538 */ 539 public static final int PERMISSION_GRANTED = 0; 540 541 /** 542 * Permission check result: this is returned by {@link #checkPermission} 543 * if the permission has not been granted to the given package. 544 */ 545 public static final int PERMISSION_DENIED = -1; 546 547 /** @hide */ 548 @IntDef(prefix = { "SIGNATURE_" }, value = { 549 SIGNATURE_MATCH, 550 SIGNATURE_NEITHER_SIGNED, 551 SIGNATURE_FIRST_NOT_SIGNED, 552 SIGNATURE_SECOND_NOT_SIGNED, 553 SIGNATURE_NO_MATCH, 554 SIGNATURE_UNKNOWN_PACKAGE, 555 }) 556 @Retention(RetentionPolicy.SOURCE) 557 public @interface SignatureResult {} 558 559 /** 560 * Signature check result: this is returned by {@link #checkSignatures} 561 * if all signatures on the two packages match. 562 */ 563 public static final int SIGNATURE_MATCH = 0; 564 565 /** 566 * Signature check result: this is returned by {@link #checkSignatures} 567 * if neither of the two packages is signed. 568 */ 569 public static final int SIGNATURE_NEITHER_SIGNED = 1; 570 571 /** 572 * Signature check result: this is returned by {@link #checkSignatures} 573 * if the first package is not signed but the second is. 574 */ 575 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 576 577 /** 578 * Signature check result: this is returned by {@link #checkSignatures} 579 * if the second package is not signed but the first is. 580 */ 581 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 582 583 /** 584 * Signature check result: this is returned by {@link #checkSignatures} 585 * if not all signatures on both packages match. 586 */ 587 public static final int SIGNATURE_NO_MATCH = -3; 588 589 /** 590 * Signature check result: this is returned by {@link #checkSignatures} 591 * if either of the packages are not valid. 592 */ 593 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 594 595 /** @hide */ 596 @IntDef(prefix = { "COMPONENT_ENABLED_STATE_" }, value = { 597 COMPONENT_ENABLED_STATE_DEFAULT, 598 COMPONENT_ENABLED_STATE_ENABLED, 599 COMPONENT_ENABLED_STATE_DISABLED, 600 COMPONENT_ENABLED_STATE_DISABLED_USER, 601 COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED, 602 }) 603 @Retention(RetentionPolicy.SOURCE) 604 public @interface EnabledState {} 605 606 /** 607 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} and 608 * {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 609 * component or application is in its default enabled state (as specified in 610 * its manifest). 611 * <p> 612 * Explicitly setting the component state to this value restores it's 613 * enabled state to whatever is set in the manifest. 614 */ 615 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 616 617 /** 618 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 619 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 620 * component or application has been explictily enabled, regardless of 621 * what it has specified in its manifest. 622 */ 623 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 624 625 /** 626 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 627 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 628 * component or application has been explicitly disabled, regardless of 629 * what it has specified in its manifest. 630 */ 631 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 632 633 /** 634 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 635 * user has explicitly disabled the application, regardless of what it has 636 * specified in its manifest. Because this is due to the user's request, 637 * they may re-enable it if desired through the appropriate system UI. This 638 * option currently <strong>cannot</strong> be used with 639 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 640 */ 641 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 642 643 /** 644 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 645 * application should be considered, until the point where the user actually 646 * wants to use it. This means that it will not normally show up to the user 647 * (such as in the launcher), but various parts of the user interface can 648 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 649 * the user to select it (as for example an IME, device admin, etc). Such code, 650 * once the user has selected the app, should at that point also make it enabled. 651 * This option currently <strong>can not</strong> be used with 652 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 653 */ 654 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 655 656 /** @hide */ 657 @IntDef(flag = true, prefix = { "INSTALL_" }, value = { 658 INSTALL_FORWARD_LOCK, 659 INSTALL_REPLACE_EXISTING, 660 INSTALL_ALLOW_TEST, 661 INSTALL_EXTERNAL, 662 INSTALL_INTERNAL, 663 INSTALL_FROM_ADB, 664 INSTALL_ALL_USERS, 665 INSTALL_ALLOW_DOWNGRADE, 666 INSTALL_GRANT_RUNTIME_PERMISSIONS, 667 INSTALL_FORCE_VOLUME_UUID, 668 INSTALL_FORCE_PERMISSION_PROMPT, 669 INSTALL_INSTANT_APP, 670 INSTALL_DONT_KILL_APP, 671 INSTALL_FORCE_SDK, 672 INSTALL_FULL_APP, 673 INSTALL_ALLOCATE_AGGRESSIVE, 674 }) 675 @Retention(RetentionPolicy.SOURCE) 676 public @interface InstallFlags {} 677 678 /** 679 * Flag parameter for {@link #installPackage} to indicate that this package 680 * should be installed as forward locked, i.e. only the app itself should 681 * have access to its code and non-resource assets. 682 * 683 * @deprecated new installs into ASEC containers are no longer supported. 684 * @hide 685 */ 686 @Deprecated 687 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 688 689 /** 690 * Flag parameter for {@link #installPackage} to indicate that you want to 691 * replace an already installed package, if one exists. 692 * 693 * @hide 694 */ 695 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 696 697 /** 698 * Flag parameter for {@link #installPackage} to indicate that you want to 699 * allow test packages (those that have set android:testOnly in their 700 * manifest) to be installed. 701 * @hide 702 */ 703 public static final int INSTALL_ALLOW_TEST = 0x00000004; 704 705 /** 706 * Flag parameter for {@link #installPackage} to indicate that this package 707 * must be installed to an ASEC on a {@link VolumeInfo#TYPE_PUBLIC}. 708 * 709 * @deprecated new installs into ASEC containers are no longer supported; 710 * use adoptable storage instead. 711 * @hide 712 */ 713 @Deprecated 714 public static final int INSTALL_EXTERNAL = 0x00000008; 715 716 /** 717 * Flag parameter for {@link #installPackage} to indicate that this package 718 * must be installed to internal storage. 719 * 720 * @hide 721 */ 722 public static final int INSTALL_INTERNAL = 0x00000010; 723 724 /** 725 * Flag parameter for {@link #installPackage} to indicate that this install 726 * was initiated via ADB. 727 * 728 * @hide 729 */ 730 public static final int INSTALL_FROM_ADB = 0x00000020; 731 732 /** 733 * Flag parameter for {@link #installPackage} to indicate that this install 734 * should immediately be visible to all users. 735 * 736 * @hide 737 */ 738 public static final int INSTALL_ALL_USERS = 0x00000040; 739 740 /** 741 * Flag parameter for {@link #installPackage} to indicate that it is okay 742 * to install an update to an app where the newly installed app has a lower 743 * version code than the currently installed app. This is permitted only if 744 * the currently installed app is marked debuggable. 745 * 746 * @hide 747 */ 748 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 749 750 /** 751 * Flag parameter for {@link #installPackage} to indicate that all runtime 752 * permissions should be granted to the package. If {@link #INSTALL_ALL_USERS} 753 * is set the runtime permissions will be granted to all users, otherwise 754 * only to the owner. 755 * 756 * @hide 757 */ 758 public static final int INSTALL_GRANT_RUNTIME_PERMISSIONS = 0x00000100; 759 760 /** {@hide} */ 761 public static final int INSTALL_FORCE_VOLUME_UUID = 0x00000200; 762 763 /** 764 * Flag parameter for {@link #installPackage} to indicate that we always want to force 765 * the prompt for permission approval. This overrides any special behaviour for internal 766 * components. 767 * 768 * @hide 769 */ 770 public static final int INSTALL_FORCE_PERMISSION_PROMPT = 0x00000400; 771 772 /** 773 * Flag parameter for {@link #installPackage} to indicate that this package is 774 * to be installed as a lightweight "ephemeral" app. 775 * 776 * @hide 777 */ 778 public static final int INSTALL_INSTANT_APP = 0x00000800; 779 780 /** 781 * Flag parameter for {@link #installPackage} to indicate that this package contains 782 * a feature split to an existing application and the existing application should not 783 * be killed during the installation process. 784 * 785 * @hide 786 */ 787 public static final int INSTALL_DONT_KILL_APP = 0x00001000; 788 789 /** 790 * Flag parameter for {@link #installPackage} to indicate that this package is an 791 * upgrade to a package that refers to the SDK via release letter. 792 * 793 * @hide 794 */ 795 public static final int INSTALL_FORCE_SDK = 0x00002000; 796 797 /** 798 * Flag parameter for {@link #installPackage} to indicate that this package is 799 * to be installed as a heavy weight app. This is fundamentally the opposite of 800 * {@link #INSTALL_INSTANT_APP}. 801 * 802 * @hide 803 */ 804 public static final int INSTALL_FULL_APP = 0x00004000; 805 806 /** 807 * Flag parameter for {@link #installPackage} to indicate that this package 808 * is critical to system health or security, meaning the system should use 809 * {@link StorageManager#FLAG_ALLOCATE_AGGRESSIVE} internally. 810 * 811 * @hide 812 */ 813 public static final int INSTALL_ALLOCATE_AGGRESSIVE = 0x00008000; 814 815 /** 816 * Flag parameter for {@link #installPackage} to indicate that this package 817 * is a virtual preload. 818 * 819 * @hide 820 */ 821 public static final int INSTALL_VIRTUAL_PRELOAD = 0x00010000; 822 823 /** @hide */ 824 @IntDef(flag = true, prefix = { "DONT_KILL_APP" }, value = { 825 DONT_KILL_APP 826 }) 827 @Retention(RetentionPolicy.SOURCE) 828 public @interface EnabledFlags {} 829 830 /** 831 * Flag parameter for 832 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 833 * that you don't want to kill the app containing the component. Be careful when you set this 834 * since changing component states can make the containing application's behavior unpredictable. 835 */ 836 public static final int DONT_KILL_APP = 0x00000001; 837 838 /** @hide */ 839 @IntDef(prefix = { "INSTALL_REASON_" }, value = { 840 INSTALL_REASON_UNKNOWN, 841 INSTALL_REASON_POLICY, 842 INSTALL_REASON_DEVICE_RESTORE, 843 INSTALL_REASON_DEVICE_SETUP, 844 INSTALL_REASON_USER 845 }) 846 @Retention(RetentionPolicy.SOURCE) 847 public @interface InstallReason {} 848 849 /** 850 * Code indicating that the reason for installing this package is unknown. 851 */ 852 public static final int INSTALL_REASON_UNKNOWN = 0; 853 854 /** 855 * Code indicating that this package was installed due to enterprise policy. 856 */ 857 public static final int INSTALL_REASON_POLICY = 1; 858 859 /** 860 * Code indicating that this package was installed as part of restoring from another device. 861 */ 862 public static final int INSTALL_REASON_DEVICE_RESTORE = 2; 863 864 /** 865 * Code indicating that this package was installed as part of device setup. 866 */ 867 public static final int INSTALL_REASON_DEVICE_SETUP = 3; 868 869 /** 870 * Code indicating that the package installation was initiated by the user. 871 */ 872 public static final int INSTALL_REASON_USER = 4; 873 874 /** 875 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 876 * on success. 877 * 878 * @hide 879 */ 880 @SystemApi 881 public static final int INSTALL_SUCCEEDED = 1; 882 883 /** 884 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 885 * if the package is already installed. 886 * 887 * @hide 888 */ 889 @SystemApi 890 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 891 892 /** 893 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 894 * if the package archive file is invalid. 895 * 896 * @hide 897 */ 898 @SystemApi 899 public static final int INSTALL_FAILED_INVALID_APK = -2; 900 901 /** 902 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 903 * if the URI passed in is invalid. 904 * 905 * @hide 906 */ 907 @SystemApi 908 public static final int INSTALL_FAILED_INVALID_URI = -3; 909 910 /** 911 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 912 * if the package manager service found that the device didn't have enough storage space to 913 * install the app. 914 * 915 * @hide 916 */ 917 @SystemApi 918 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 919 920 /** 921 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 922 * if a package is already installed with the same name. 923 * 924 * @hide 925 */ 926 @SystemApi 927 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 928 929 /** 930 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 931 * if the requested shared user does not exist. 932 * 933 * @hide 934 */ 935 @SystemApi 936 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 937 938 /** 939 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 940 * if a previously installed package of the same name has a different signature than the new 941 * package (and the old package's data was not removed). 942 * 943 * @hide 944 */ 945 @SystemApi 946 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 947 948 /** 949 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 950 * if the new package is requested a shared user which is already installed on the device and 951 * does not have matching signature. 952 * 953 * @hide 954 */ 955 @SystemApi 956 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 957 958 /** 959 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 960 * if the new package uses a shared library that is not available. 961 * 962 * @hide 963 */ 964 @SystemApi 965 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 966 967 /** 968 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 969 * if the new package uses a shared library that is not available. 970 * 971 * @hide 972 */ 973 @SystemApi 974 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 975 976 /** 977 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 978 * if the new package failed while optimizing and validating its dex files, either because there 979 * was not enough storage or the validation failed. 980 * 981 * @hide 982 */ 983 @SystemApi 984 public static final int INSTALL_FAILED_DEXOPT = -11; 985 986 /** 987 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 988 * if the new package failed because the current SDK version is older than that required by the 989 * package. 990 * 991 * @hide 992 */ 993 @SystemApi 994 public static final int INSTALL_FAILED_OLDER_SDK = -12; 995 996 /** 997 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 998 * if the new package failed because it contains a content provider with the same authority as a 999 * provider already installed in the system. 1000 * 1001 * @hide 1002 */ 1003 @SystemApi 1004 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 1005 1006 /** 1007 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1008 * if the new package failed because the current SDK version is newer than that required by the 1009 * package. 1010 * 1011 * @hide 1012 */ 1013 @SystemApi 1014 public static final int INSTALL_FAILED_NEWER_SDK = -14; 1015 1016 /** 1017 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1018 * if the new package failed because it has specified that it is a test-only package and the 1019 * caller has not supplied the {@link #INSTALL_ALLOW_TEST} flag. 1020 * 1021 * @hide 1022 */ 1023 @SystemApi 1024 public static final int INSTALL_FAILED_TEST_ONLY = -15; 1025 1026 /** 1027 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1028 * if the package being installed contains native code, but none that is compatible with the 1029 * device's CPU_ABI. 1030 * 1031 * @hide 1032 */ 1033 @SystemApi 1034 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 1035 1036 /** 1037 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1038 * if the new package uses a feature that is 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 in the 1048 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if a secure container mount point couldn't be 1049 * 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 in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1058 * if the new package couldn't be installed in the specified install location. 1059 * 1060 * @hide 1061 */ 1062 @SystemApi 1063 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 1064 1065 /** 1066 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1067 * if the new package couldn't be installed in the specified install location because the media 1068 * is not available. 1069 * 1070 * @hide 1071 */ 1072 @SystemApi 1073 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 1074 1075 /** 1076 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1077 * if the new package couldn't be installed because the verification timed out. 1078 * 1079 * @hide 1080 */ 1081 @SystemApi 1082 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 1083 1084 /** 1085 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1086 * if the new package couldn't be installed because the verification did not succeed. 1087 * 1088 * @hide 1089 */ 1090 @SystemApi 1091 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 1092 1093 /** 1094 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1095 * if the package changed from what the calling program expected. 1096 * 1097 * @hide 1098 */ 1099 @SystemApi 1100 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 1101 1102 /** 1103 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1104 * if the new package is assigned a different UID than it previously held. 1105 * 1106 * @hide 1107 */ 1108 public static final int INSTALL_FAILED_UID_CHANGED = -24; 1109 1110 /** 1111 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1112 * if the new package has an older version code than the currently installed package. 1113 * 1114 * @hide 1115 */ 1116 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 1117 1118 /** 1119 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1120 * if the old package has target SDK high enough to support runtime permission and the new 1121 * package has target SDK low enough to not support runtime permissions. 1122 * 1123 * @hide 1124 */ 1125 @SystemApi 1126 public static final int INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE = -26; 1127 1128 /** 1129 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1130 * if the new package attempts to downgrade the target sandbox version of the app. 1131 * 1132 * @hide 1133 */ 1134 @SystemApi 1135 public static final int INSTALL_FAILED_SANDBOX_VERSION_DOWNGRADE = -27; 1136 1137 /** 1138 * Installation parse return code: this is passed in the 1139 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser was given a path that is not a 1140 * file, or does not end with the expected '.apk' extension. 1141 * 1142 * @hide 1143 */ 1144 @SystemApi 1145 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 1146 1147 /** 1148 * Installation parse return code: this is passed in the 1149 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser was unable to retrieve the 1150 * AndroidManifest.xml file. 1151 * 1152 * @hide 1153 */ 1154 @SystemApi 1155 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 1156 1157 /** 1158 * Installation parse return code: this is passed in the 1159 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered an unexpected 1160 * exception. 1161 * 1162 * @hide 1163 */ 1164 @SystemApi 1165 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 1166 1167 /** 1168 * Installation parse return code: this is passed in the 1169 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser did not find any certificates in 1170 * the .apk. 1171 * 1172 * @hide 1173 */ 1174 @SystemApi 1175 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 1176 1177 /** 1178 * Installation parse return code: this is passed in the 1179 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser found inconsistent certificates on 1180 * the files in the .apk. 1181 * 1182 * @hide 1183 */ 1184 @SystemApi 1185 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 1186 1187 /** 1188 * Installation parse return code: this is passed in the 1189 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a 1190 * CertificateEncodingException in one of the files in the .apk. 1191 * 1192 * @hide 1193 */ 1194 @SystemApi 1195 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 1196 1197 /** 1198 * Installation parse return code: this is passed in the 1199 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a bad or missing 1200 * package name in the manifest. 1201 * 1202 * @hide 1203 */ 1204 @SystemApi 1205 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 1206 1207 /** 1208 * Installation parse return code: tthis is passed in the 1209 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a bad shared user id 1210 * name in the manifest. 1211 * 1212 * @hide 1213 */ 1214 @SystemApi 1215 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 1216 1217 /** 1218 * Installation parse return code: this is passed in the 1219 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered some structural 1220 * problem in the manifest. 1221 * 1222 * @hide 1223 */ 1224 @SystemApi 1225 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 1226 1227 /** 1228 * Installation parse return code: this is passed in the 1229 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser did not find any actionable tags 1230 * (instrumentation or application) in the manifest. 1231 * 1232 * @hide 1233 */ 1234 @SystemApi 1235 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 1236 1237 /** 1238 * Installation failed return code: this is passed in the 1239 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1240 * because of system issues. 1241 * 1242 * @hide 1243 */ 1244 @SystemApi 1245 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 1246 1247 /** 1248 * Installation failed return code: this is passed in the 1249 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1250 * because the user is restricted from installing apps. 1251 * 1252 * @hide 1253 */ 1254 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 1255 1256 /** 1257 * Installation failed return code: this is passed in the 1258 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1259 * because it is attempting to define a permission that is already defined by some existing 1260 * package. 1261 * <p> 1262 * The package name of the app which has already defined the permission is passed to a 1263 * {@link PackageInstallObserver}, if any, as the {@link #EXTRA_FAILURE_EXISTING_PACKAGE} string 1264 * extra; and the name of the permission being redefined is passed in the 1265 * {@link #EXTRA_FAILURE_EXISTING_PERMISSION} string extra. 1266 * 1267 * @hide 1268 */ 1269 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 1270 1271 /** 1272 * Installation failed return code: this is passed in the 1273 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1274 * because its packaged native code did not match any of the ABIs supported by the system. 1275 * 1276 * @hide 1277 */ 1278 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 1279 1280 /** 1281 * Internal return code for NativeLibraryHelper methods to indicate that the package 1282 * being processed did not contain any native code. This is placed here only so that 1283 * it can belong to the same value space as the other install failure codes. 1284 * 1285 * @hide 1286 */ 1287 public static final int NO_NATIVE_LIBRARIES = -114; 1288 1289 /** {@hide} */ 1290 public static final int INSTALL_FAILED_ABORTED = -115; 1291 1292 /** 1293 * Installation failed return code: instant app installs are incompatible with some 1294 * other installation flags supplied for the operation; or other circumstances such 1295 * as trying to upgrade a system app via an instant app install. 1296 * @hide 1297 */ 1298 public static final int INSTALL_FAILED_INSTANT_APP_INVALID = -116; 1299 1300 /** @hide */ 1301 @IntDef(flag = true, prefix = { "DELETE_" }, value = { 1302 DELETE_KEEP_DATA, 1303 DELETE_ALL_USERS, 1304 DELETE_SYSTEM_APP, 1305 DELETE_DONT_KILL_APP, 1306 DELETE_CHATTY, 1307 }) 1308 @Retention(RetentionPolicy.SOURCE) 1309 public @interface DeleteFlags {} 1310 1311 /** 1312 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 1313 * package's data directory. 1314 * 1315 * @hide 1316 */ 1317 public static final int DELETE_KEEP_DATA = 0x00000001; 1318 1319 /** 1320 * Flag parameter for {@link #deletePackage} to indicate that you want the 1321 * package deleted for all users. 1322 * 1323 * @hide 1324 */ 1325 public static final int DELETE_ALL_USERS = 0x00000002; 1326 1327 /** 1328 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1329 * uninstall on a system that has been updated, then don't do the normal process 1330 * of uninstalling the update and rolling back to the older system version (which 1331 * needs to happen for all users); instead, just mark the app as uninstalled for 1332 * the current user. 1333 * 1334 * @hide 1335 */ 1336 public static final int DELETE_SYSTEM_APP = 0x00000004; 1337 1338 /** 1339 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1340 * uninstall on a package that is replaced to provide new feature splits, the 1341 * existing application should not be killed during the removal process. 1342 * 1343 * @hide 1344 */ 1345 public static final int DELETE_DONT_KILL_APP = 0x00000008; 1346 1347 /** 1348 * Flag parameter for {@link #deletePackage} to indicate that package deletion 1349 * should be chatty. 1350 * 1351 * @hide 1352 */ 1353 public static final int DELETE_CHATTY = 0x80000000; 1354 1355 /** 1356 * Return code for when package deletion succeeds. This is passed to the 1357 * {@link IPackageDeleteObserver} if the system succeeded in deleting the 1358 * package. 1359 * 1360 * @hide 1361 */ 1362 public static final int DELETE_SUCCEEDED = 1; 1363 1364 /** 1365 * Deletion failed return code: this is passed to the 1366 * {@link IPackageDeleteObserver} if the system failed to delete the package 1367 * for an unspecified reason. 1368 * 1369 * @hide 1370 */ 1371 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 1372 1373 /** 1374 * Deletion failed return code: this is passed to the 1375 * {@link IPackageDeleteObserver} if the system failed to delete the package 1376 * because it is the active DevicePolicy manager. 1377 * 1378 * @hide 1379 */ 1380 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 1381 1382 /** 1383 * Deletion failed return code: this is passed to the 1384 * {@link IPackageDeleteObserver} if the system failed to delete the package 1385 * since the user is restricted. 1386 * 1387 * @hide 1388 */ 1389 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 1390 1391 /** 1392 * Deletion failed return code: this is passed to the 1393 * {@link IPackageDeleteObserver} if the system failed to delete the package 1394 * because a profile or device owner has marked the package as 1395 * uninstallable. 1396 * 1397 * @hide 1398 */ 1399 public static final int DELETE_FAILED_OWNER_BLOCKED = -4; 1400 1401 /** {@hide} */ 1402 public static final int DELETE_FAILED_ABORTED = -5; 1403 1404 /** 1405 * Deletion failed return code: this is passed to the 1406 * {@link IPackageDeleteObserver} if the system failed to delete the package 1407 * because the packge is a shared library used by other installed packages. 1408 * {@hide} */ 1409 public static final int DELETE_FAILED_USED_SHARED_LIBRARY = -6; 1410 1411 /** 1412 * Return code that is passed to the {@link IPackageMoveObserver} when the 1413 * package has been successfully moved by the system. 1414 * 1415 * @hide 1416 */ 1417 public static final int MOVE_SUCCEEDED = -100; 1418 1419 /** 1420 * Error code that is passed to the {@link IPackageMoveObserver} when the 1421 * package hasn't been successfully moved by the system because of 1422 * insufficient memory on specified media. 1423 * 1424 * @hide 1425 */ 1426 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 1427 1428 /** 1429 * Error code that is passed to the {@link IPackageMoveObserver} if the 1430 * specified package doesn't exist. 1431 * 1432 * @hide 1433 */ 1434 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 1435 1436 /** 1437 * Error code that is passed to the {@link IPackageMoveObserver} if the 1438 * specified package cannot be moved since its a system package. 1439 * 1440 * @hide 1441 */ 1442 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 1443 1444 /** 1445 * Error code that is passed to the {@link IPackageMoveObserver} if the 1446 * specified package cannot be moved since its forward locked. 1447 * 1448 * @hide 1449 */ 1450 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 1451 1452 /** 1453 * Error code that is passed to the {@link IPackageMoveObserver} if the 1454 * specified package cannot be moved to the specified location. 1455 * 1456 * @hide 1457 */ 1458 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 1459 1460 /** 1461 * Error code that is passed to the {@link IPackageMoveObserver} if the 1462 * specified package cannot be moved to the specified location. 1463 * 1464 * @hide 1465 */ 1466 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 1467 1468 /** 1469 * Error code that is passed to the {@link IPackageMoveObserver} if the 1470 * specified package already has an operation pending in the queue. 1471 * 1472 * @hide 1473 */ 1474 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 1475 1476 /** 1477 * Error code that is passed to the {@link IPackageMoveObserver} if the 1478 * specified package cannot be moved since it contains a device admin. 1479 * 1480 * @hide 1481 */ 1482 public static final int MOVE_FAILED_DEVICE_ADMIN = -8; 1483 1484 /** 1485 * Error code that is passed to the {@link IPackageMoveObserver} if system does not allow 1486 * non-system apps to be moved to internal storage. 1487 * 1488 * @hide 1489 */ 1490 public static final int MOVE_FAILED_3RD_PARTY_NOT_ALLOWED_ON_INTERNAL = -9; 1491 1492 /** @hide */ 1493 public static final int MOVE_FAILED_LOCKED_USER = -10; 1494 1495 /** 1496 * Flag parameter for {@link #movePackage} to indicate that 1497 * the package should be moved to internal storage if its 1498 * been installed on external media. 1499 * @hide 1500 */ 1501 @Deprecated 1502 public static final int MOVE_INTERNAL = 0x00000001; 1503 1504 /** 1505 * Flag parameter for {@link #movePackage} to indicate that 1506 * the package should be moved to external media. 1507 * @hide 1508 */ 1509 @Deprecated 1510 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 1511 1512 /** {@hide} */ 1513 public static final String EXTRA_MOVE_ID = "android.content.pm.extra.MOVE_ID"; 1514 1515 /** 1516 * Usable by the required verifier as the {@code verificationCode} argument 1517 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 1518 * allow the installation to proceed without any of the optional verifiers 1519 * needing to vote. 1520 * 1521 * @hide 1522 */ 1523 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 1524 1525 /** 1526 * Used as the {@code verificationCode} argument for 1527 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 1528 * package verifier allows the installation to proceed. 1529 */ 1530 public static final int VERIFICATION_ALLOW = 1; 1531 1532 /** 1533 * Used as the {@code verificationCode} argument for 1534 * {@link PackageManager#verifyPendingInstall} to indicate the calling 1535 * package verifier does not vote to allow the installation to proceed. 1536 */ 1537 public static final int VERIFICATION_REJECT = -1; 1538 1539 /** 1540 * Used as the {@code verificationCode} argument for 1541 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1542 * IntentFilter Verifier confirms that the IntentFilter is verified. 1543 * 1544 * @hide 1545 */ 1546 @SystemApi 1547 public static final int INTENT_FILTER_VERIFICATION_SUCCESS = 1; 1548 1549 /** 1550 * Used as the {@code verificationCode} argument for 1551 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1552 * IntentFilter Verifier confirms that the IntentFilter is NOT verified. 1553 * 1554 * @hide 1555 */ 1556 @SystemApi 1557 public static final int INTENT_FILTER_VERIFICATION_FAILURE = -1; 1558 1559 /** 1560 * Internal status code to indicate that an IntentFilter verification result is not specified. 1561 * 1562 * @hide 1563 */ 1564 @SystemApi 1565 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED = 0; 1566 1567 /** 1568 * Used as the {@code status} argument for 1569 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1570 * will always be prompted the Intent Disambiguation Dialog if there are two 1571 * or more Intent resolved for the IntentFilter's domain(s). 1572 * 1573 * @hide 1574 */ 1575 @SystemApi 1576 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK = 1; 1577 1578 /** 1579 * Used as the {@code status} argument for 1580 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1581 * will never be prompted the Intent Disambiguation Dialog if there are two 1582 * or more resolution of the Intent. The default App for the domain(s) 1583 * specified in the IntentFilter will also ALWAYS be used. 1584 * 1585 * @hide 1586 */ 1587 @SystemApi 1588 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS = 2; 1589 1590 /** 1591 * Used as the {@code status} argument for 1592 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1593 * may be prompted the Intent Disambiguation Dialog if there are two or more 1594 * Intent resolved. The default App for the domain(s) specified in the 1595 * IntentFilter will also NEVER be presented to the User. 1596 * 1597 * @hide 1598 */ 1599 @SystemApi 1600 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER = 3; 1601 1602 /** 1603 * Used as the {@code status} argument for 1604 * {@link #updateIntentVerificationStatusAsUser} to indicate that this app 1605 * should always be considered as an ambiguous candidate for handling the 1606 * matching Intent even if there are other candidate apps in the "always" 1607 * state. Put another way: if there are any 'always ask' apps in a set of 1608 * more than one candidate app, then a disambiguation is *always* presented 1609 * even if there is another candidate app with the 'always' state. 1610 * 1611 * @hide 1612 */ 1613 @SystemApi 1614 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS_ASK = 4; 1615 1616 /** 1617 * Can be used as the {@code millisecondsToDelay} argument for 1618 * {@link PackageManager#extendVerificationTimeout}. This is the 1619 * maximum time {@code PackageManager} waits for the verification 1620 * agent to return (in milliseconds). 1621 */ 1622 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 1623 1624 /** 1625 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 1626 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 1627 * lag in sound input or output. 1628 */ 1629 @SdkConstant(SdkConstantType.FEATURE) 1630 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 1631 1632 /** 1633 * Feature for {@link #getSystemAvailableFeatures} and 1634 * {@link #hasSystemFeature}: The device includes at least one form of audio 1635 * output, such as speakers, audio jack or streaming over bluetooth 1636 */ 1637 @SdkConstant(SdkConstantType.FEATURE) 1638 public static final String FEATURE_AUDIO_OUTPUT = "android.hardware.audio.output"; 1639 1640 /** 1641 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1642 * The device has professional audio level of functionality and performance. 1643 */ 1644 @SdkConstant(SdkConstantType.FEATURE) 1645 public static final String FEATURE_AUDIO_PRO = "android.hardware.audio.pro"; 1646 1647 /** 1648 * Feature for {@link #getSystemAvailableFeatures} and 1649 * {@link #hasSystemFeature}: The device is capable of communicating with 1650 * other devices via Bluetooth. 1651 */ 1652 @SdkConstant(SdkConstantType.FEATURE) 1653 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 1654 1655 /** 1656 * Feature for {@link #getSystemAvailableFeatures} and 1657 * {@link #hasSystemFeature}: The device is capable of communicating with 1658 * other devices via Bluetooth Low Energy radio. 1659 */ 1660 @SdkConstant(SdkConstantType.FEATURE) 1661 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 1662 1663 /** 1664 * Feature for {@link #getSystemAvailableFeatures} and 1665 * {@link #hasSystemFeature}: The device has a camera facing away 1666 * from the screen. 1667 */ 1668 @SdkConstant(SdkConstantType.FEATURE) 1669 public static final String FEATURE_CAMERA = "android.hardware.camera"; 1670 1671 /** 1672 * Feature for {@link #getSystemAvailableFeatures} and 1673 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1674 */ 1675 @SdkConstant(SdkConstantType.FEATURE) 1676 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1677 1678 /** 1679 * Feature for {@link #getSystemAvailableFeatures} and 1680 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1681 * some direction, or can support an external camera being connected to it. 1682 */ 1683 @SdkConstant(SdkConstantType.FEATURE) 1684 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1685 1686 /** 1687 * Feature for {@link #getSystemAvailableFeatures} and 1688 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1689 * The external camera may not always be connected or available to applications to use. 1690 */ 1691 @SdkConstant(SdkConstantType.FEATURE) 1692 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1693 1694 /** 1695 * Feature for {@link #getSystemAvailableFeatures} and 1696 * {@link #hasSystemFeature}: The device's camera supports flash. 1697 */ 1698 @SdkConstant(SdkConstantType.FEATURE) 1699 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1700 1701 /** 1702 * Feature for {@link #getSystemAvailableFeatures} and 1703 * {@link #hasSystemFeature}: The device has a front facing camera. 1704 */ 1705 @SdkConstant(SdkConstantType.FEATURE) 1706 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1707 1708 /** 1709 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1710 * of the cameras on the device supports the 1711 * {@link android.hardware.camera2.CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL full hardware} 1712 * capability level. 1713 */ 1714 @SdkConstant(SdkConstantType.FEATURE) 1715 public static final String FEATURE_CAMERA_LEVEL_FULL = "android.hardware.camera.level.full"; 1716 1717 /** 1718 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1719 * of the cameras on the device supports the 1720 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR manual sensor} 1721 * capability level. 1722 */ 1723 @SdkConstant(SdkConstantType.FEATURE) 1724 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_SENSOR = 1725 "android.hardware.camera.capability.manual_sensor"; 1726 1727 /** 1728 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1729 * of the cameras on the device supports the 1730 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING manual post-processing} 1731 * capability level. 1732 */ 1733 @SdkConstant(SdkConstantType.FEATURE) 1734 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_POST_PROCESSING = 1735 "android.hardware.camera.capability.manual_post_processing"; 1736 1737 /** 1738 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1739 * of the cameras on the device supports the 1740 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_RAW RAW} 1741 * capability level. 1742 */ 1743 @SdkConstant(SdkConstantType.FEATURE) 1744 public static final String FEATURE_CAMERA_CAPABILITY_RAW = 1745 "android.hardware.camera.capability.raw"; 1746 1747 /** 1748 * Feature for {@link #getSystemAvailableFeatures} and 1749 * {@link #hasSystemFeature}: The device is capable of communicating with 1750 * consumer IR devices. 1751 */ 1752 @SdkConstant(SdkConstantType.FEATURE) 1753 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1754 1755 /** {@hide} */ 1756 @SdkConstant(SdkConstantType.FEATURE) 1757 public static final String FEATURE_CTS = "android.software.cts"; 1758 1759 /** 1760 * Feature for {@link #getSystemAvailableFeatures} and 1761 * {@link #hasSystemFeature}: The device supports one or more methods of 1762 * reporting current location. 1763 */ 1764 @SdkConstant(SdkConstantType.FEATURE) 1765 public static final String FEATURE_LOCATION = "android.hardware.location"; 1766 1767 /** 1768 * Feature for {@link #getSystemAvailableFeatures} and 1769 * {@link #hasSystemFeature}: The device has a Global Positioning System 1770 * receiver and can report precise location. 1771 */ 1772 @SdkConstant(SdkConstantType.FEATURE) 1773 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1774 1775 /** 1776 * Feature for {@link #getSystemAvailableFeatures} and 1777 * {@link #hasSystemFeature}: The device can report location with coarse 1778 * accuracy using a network-based geolocation system. 1779 */ 1780 @SdkConstant(SdkConstantType.FEATURE) 1781 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1782 1783 /** 1784 * Feature for {@link #getSystemAvailableFeatures} and 1785 * {@link #hasSystemFeature}: The device's 1786 * {@link ActivityManager#isLowRamDevice() ActivityManager.isLowRamDevice()} method returns 1787 * true. 1788 */ 1789 @SdkConstant(SdkConstantType.FEATURE) 1790 public static final String FEATURE_RAM_LOW = "android.hardware.ram.low"; 1791 1792 /** 1793 * Feature for {@link #getSystemAvailableFeatures} and 1794 * {@link #hasSystemFeature}: The device's 1795 * {@link ActivityManager#isLowRamDevice() ActivityManager.isLowRamDevice()} method returns 1796 * false. 1797 */ 1798 @SdkConstant(SdkConstantType.FEATURE) 1799 public static final String FEATURE_RAM_NORMAL = "android.hardware.ram.normal"; 1800 1801 /** 1802 * Feature for {@link #getSystemAvailableFeatures} and 1803 * {@link #hasSystemFeature}: The device can record audio via a 1804 * microphone. 1805 */ 1806 @SdkConstant(SdkConstantType.FEATURE) 1807 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1808 1809 /** 1810 * Feature for {@link #getSystemAvailableFeatures} and 1811 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1812 * Communications (NFC). 1813 */ 1814 @SdkConstant(SdkConstantType.FEATURE) 1815 public static final String FEATURE_NFC = "android.hardware.nfc"; 1816 1817 /** 1818 * Feature for {@link #getSystemAvailableFeatures} and 1819 * {@link #hasSystemFeature}: The device supports host- 1820 * based NFC card emulation. 1821 * 1822 * TODO remove when depending apps have moved to new constant. 1823 * @hide 1824 * @deprecated 1825 */ 1826 @Deprecated 1827 @SdkConstant(SdkConstantType.FEATURE) 1828 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1829 1830 /** 1831 * Feature for {@link #getSystemAvailableFeatures} and 1832 * {@link #hasSystemFeature}: The device supports host- 1833 * based NFC card emulation. 1834 */ 1835 @SdkConstant(SdkConstantType.FEATURE) 1836 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1837 1838 /** 1839 * Feature for {@link #getSystemAvailableFeatures} and 1840 * {@link #hasSystemFeature}: The device supports host- 1841 * based NFC-F card emulation. 1842 */ 1843 @SdkConstant(SdkConstantType.FEATURE) 1844 public static final String FEATURE_NFC_HOST_CARD_EMULATION_NFCF = "android.hardware.nfc.hcef"; 1845 1846 /** 1847 * Feature for {@link #getSystemAvailableFeatures} and 1848 * {@link #hasSystemFeature}: The device supports any 1849 * one of the {@link #FEATURE_NFC}, {@link #FEATURE_NFC_HOST_CARD_EMULATION}, 1850 * or {@link #FEATURE_NFC_HOST_CARD_EMULATION_NFCF} features. 1851 * 1852 * @hide 1853 */ 1854 @SdkConstant(SdkConstantType.FEATURE) 1855 public static final String FEATURE_NFC_ANY = "android.hardware.nfc.any"; 1856 1857 /** 1858 * Feature for {@link #getSystemAvailableFeatures} and 1859 * {@link #hasSystemFeature}: The device supports the OpenGL ES 1860 * <a href="http://www.khronos.org/registry/gles/extensions/ANDROID/ANDROID_extension_pack_es31a.txt"> 1861 * Android Extension Pack</a>. 1862 */ 1863 @SdkConstant(SdkConstantType.FEATURE) 1864 public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep"; 1865 1866 /** 1867 * Feature for {@link #getSystemAvailableFeatures} and 1868 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1869 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1870 * what level of optional hardware features limits it supports. 1871 * <p> 1872 * Level 0 includes the base Vulkan requirements as well as: 1873 * <ul><li>{@code VkPhysicalDeviceFeatures::textureCompressionETC2}</li></ul> 1874 * <p> 1875 * Level 1 additionally includes: 1876 * <ul> 1877 * <li>{@code VkPhysicalDeviceFeatures::fullDrawIndexUint32}</li> 1878 * <li>{@code VkPhysicalDeviceFeatures::imageCubeArray}</li> 1879 * <li>{@code VkPhysicalDeviceFeatures::independentBlend}</li> 1880 * <li>{@code VkPhysicalDeviceFeatures::geometryShader}</li> 1881 * <li>{@code VkPhysicalDeviceFeatures::tessellationShader}</li> 1882 * <li>{@code VkPhysicalDeviceFeatures::sampleRateShading}</li> 1883 * <li>{@code VkPhysicalDeviceFeatures::textureCompressionASTC_LDR}</li> 1884 * <li>{@code VkPhysicalDeviceFeatures::fragmentStoresAndAtomics}</li> 1885 * <li>{@code VkPhysicalDeviceFeatures::shaderImageGatherExtended}</li> 1886 * <li>{@code VkPhysicalDeviceFeatures::shaderUniformBufferArrayDynamicIndexing}</li> 1887 * <li>{@code VkPhysicalDeviceFeatures::shaderSampledImageArrayDynamicIndexing}</li> 1888 * </ul> 1889 */ 1890 @SdkConstant(SdkConstantType.FEATURE) 1891 public static final String FEATURE_VULKAN_HARDWARE_LEVEL = "android.hardware.vulkan.level"; 1892 1893 /** 1894 * Feature for {@link #getSystemAvailableFeatures} and 1895 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1896 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1897 * what level of optional compute features that device supports beyond the Vulkan 1.0 1898 * requirements. 1899 * <p> 1900 * Compute level 0 indicates: 1901 * <ul> 1902 * <li>The {@code VK_KHR_variable_pointers} extension and 1903 * {@code VkPhysicalDeviceVariablePointerFeaturesKHR::variablePointers} feature are 1904 supported.</li> 1905 * <li>{@code VkPhysicalDeviceLimits::maxPerStageDescriptorStorageBuffers} is at least 16.</li> 1906 * </ul> 1907 */ 1908 @SdkConstant(SdkConstantType.FEATURE) 1909 public static final String FEATURE_VULKAN_HARDWARE_COMPUTE = "android.hardware.vulkan.compute"; 1910 1911 /** 1912 * Feature for {@link #getSystemAvailableFeatures} and 1913 * {@link #hasSystemFeature(String, int)}: The version of this feature indicates the highest 1914 * {@code VkPhysicalDeviceProperties::apiVersion} supported by the physical devices that support 1915 * the hardware level indicated by {@link #FEATURE_VULKAN_HARDWARE_LEVEL}. The feature version 1916 * uses the same encoding as Vulkan version numbers: 1917 * <ul> 1918 * <li>Major version number in bits 31-22</li> 1919 * <li>Minor version number in bits 21-12</li> 1920 * <li>Patch version number in bits 11-0</li> 1921 * </ul> 1922 */ 1923 @SdkConstant(SdkConstantType.FEATURE) 1924 public static final String FEATURE_VULKAN_HARDWARE_VERSION = "android.hardware.vulkan.version"; 1925 1926 /** 1927 * Feature for {@link #getSystemAvailableFeatures} and 1928 * {@link #hasSystemFeature}: The device includes broadcast radio tuner. 1929 * @hide 1930 */ 1931 @SystemApi 1932 @SdkConstant(SdkConstantType.FEATURE) 1933 public static final String FEATURE_BROADCAST_RADIO = "android.hardware.broadcastradio"; 1934 1935 /** 1936 * Feature for {@link #getSystemAvailableFeatures} and 1937 * {@link #hasSystemFeature}: The device includes an accelerometer. 1938 */ 1939 @SdkConstant(SdkConstantType.FEATURE) 1940 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1941 1942 /** 1943 * Feature for {@link #getSystemAvailableFeatures} and 1944 * {@link #hasSystemFeature}: The device includes a barometer (air 1945 * pressure sensor.) 1946 */ 1947 @SdkConstant(SdkConstantType.FEATURE) 1948 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1949 1950 /** 1951 * Feature for {@link #getSystemAvailableFeatures} and 1952 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1953 */ 1954 @SdkConstant(SdkConstantType.FEATURE) 1955 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1956 1957 /** 1958 * Feature for {@link #getSystemAvailableFeatures} and 1959 * {@link #hasSystemFeature}: The device includes a gyroscope. 1960 */ 1961 @SdkConstant(SdkConstantType.FEATURE) 1962 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1963 1964 /** 1965 * Feature for {@link #getSystemAvailableFeatures} and 1966 * {@link #hasSystemFeature}: The device includes a light sensor. 1967 */ 1968 @SdkConstant(SdkConstantType.FEATURE) 1969 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 1970 1971 /** 1972 * Feature for {@link #getSystemAvailableFeatures} and 1973 * {@link #hasSystemFeature}: The device includes a proximity sensor. 1974 */ 1975 @SdkConstant(SdkConstantType.FEATURE) 1976 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 1977 1978 /** 1979 * Feature for {@link #getSystemAvailableFeatures} and 1980 * {@link #hasSystemFeature}: The device includes a hardware step counter. 1981 */ 1982 @SdkConstant(SdkConstantType.FEATURE) 1983 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 1984 1985 /** 1986 * Feature for {@link #getSystemAvailableFeatures} and 1987 * {@link #hasSystemFeature}: The device includes a hardware step detector. 1988 */ 1989 @SdkConstant(SdkConstantType.FEATURE) 1990 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 1991 1992 /** 1993 * Feature for {@link #getSystemAvailableFeatures} and 1994 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 1995 */ 1996 @SdkConstant(SdkConstantType.FEATURE) 1997 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 1998 1999 /** 2000 * Feature for {@link #getSystemAvailableFeatures} and 2001 * {@link #hasSystemFeature}: The heart rate sensor on this device is an Electrocardiogram. 2002 */ 2003 @SdkConstant(SdkConstantType.FEATURE) 2004 public static final String FEATURE_SENSOR_HEART_RATE_ECG = 2005 "android.hardware.sensor.heartrate.ecg"; 2006 2007 /** 2008 * Feature for {@link #getSystemAvailableFeatures} and 2009 * {@link #hasSystemFeature}: The device includes a relative humidity sensor. 2010 */ 2011 @SdkConstant(SdkConstantType.FEATURE) 2012 public static final String FEATURE_SENSOR_RELATIVE_HUMIDITY = 2013 "android.hardware.sensor.relative_humidity"; 2014 2015 /** 2016 * Feature for {@link #getSystemAvailableFeatures} and 2017 * {@link #hasSystemFeature}: The device includes an ambient temperature sensor. 2018 */ 2019 @SdkConstant(SdkConstantType.FEATURE) 2020 public static final String FEATURE_SENSOR_AMBIENT_TEMPERATURE = 2021 "android.hardware.sensor.ambient_temperature"; 2022 2023 /** 2024 * Feature for {@link #getSystemAvailableFeatures} and 2025 * {@link #hasSystemFeature}: The device supports high fidelity sensor processing 2026 * capabilities. 2027 */ 2028 @SdkConstant(SdkConstantType.FEATURE) 2029 public static final String FEATURE_HIFI_SENSORS = 2030 "android.hardware.sensor.hifi_sensors"; 2031 2032 /** 2033 * Feature for {@link #getSystemAvailableFeatures} and 2034 * {@link #hasSystemFeature}: The device has a telephony radio with data 2035 * communication support. 2036 */ 2037 @SdkConstant(SdkConstantType.FEATURE) 2038 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 2039 2040 /** 2041 * Feature for {@link #getSystemAvailableFeatures} and 2042 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 2043 */ 2044 @SdkConstant(SdkConstantType.FEATURE) 2045 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 2046 2047 /** 2048 * Feature for {@link #getSystemAvailableFeatures} and 2049 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 2050 */ 2051 @SdkConstant(SdkConstantType.FEATURE) 2052 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 2053 2054 /** 2055 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2056 * The device supports telephony carrier restriction mechanism. 2057 * 2058 * <p>Devices declaring this feature must have an implementation of the 2059 * {@link android.telephony.TelephonyManager#getAllowedCarriers} and 2060 * {@link android.telephony.TelephonyManager#setAllowedCarriers}. 2061 * @hide 2062 */ 2063 @SystemApi 2064 @SdkConstant(SdkConstantType.FEATURE) 2065 public static final String FEATURE_TELEPHONY_CARRIERLOCK = 2066 "android.hardware.telephony.carrierlock"; 2067 2068 /** 2069 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device 2070 * supports embedded subscriptions on eUICCs. 2071 * TODO(b/35851809): Make this public. 2072 * @hide 2073 */ 2074 @SdkConstant(SdkConstantType.FEATURE) 2075 public static final String FEATURE_TELEPHONY_EUICC = "android.hardware.telephony.euicc"; 2076 2077 /** 2078 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device 2079 * supports cell-broadcast reception using the MBMS APIs. 2080 */ 2081 @SdkConstant(SdkConstantType.FEATURE) 2082 public static final String FEATURE_TELEPHONY_MBMS = "android.hardware.telephony.mbms"; 2083 2084 /** 2085 * Feature for {@link #getSystemAvailableFeatures} and 2086 * {@link #hasSystemFeature}: The device supports connecting to USB devices 2087 * as the USB host. 2088 */ 2089 @SdkConstant(SdkConstantType.FEATURE) 2090 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 2091 2092 /** 2093 * Feature for {@link #getSystemAvailableFeatures} and 2094 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 2095 */ 2096 @SdkConstant(SdkConstantType.FEATURE) 2097 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 2098 2099 /** 2100 * Feature for {@link #getSystemAvailableFeatures} and 2101 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 2102 */ 2103 @SdkConstant(SdkConstantType.FEATURE) 2104 public static final String FEATURE_SIP = "android.software.sip"; 2105 2106 /** 2107 * Feature for {@link #getSystemAvailableFeatures} and 2108 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 2109 */ 2110 @SdkConstant(SdkConstantType.FEATURE) 2111 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 2112 2113 /** 2114 * Feature for {@link #getSystemAvailableFeatures} and 2115 * {@link #hasSystemFeature}: The Connection Service API is enabled on the device. 2116 */ 2117 @SdkConstant(SdkConstantType.FEATURE) 2118 public static final String FEATURE_CONNECTION_SERVICE = "android.software.connectionservice"; 2119 2120 /** 2121 * Feature for {@link #getSystemAvailableFeatures} and 2122 * {@link #hasSystemFeature}: The device's display has a touch screen. 2123 */ 2124 @SdkConstant(SdkConstantType.FEATURE) 2125 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 2126 2127 /** 2128 * Feature for {@link #getSystemAvailableFeatures} and 2129 * {@link #hasSystemFeature}: The device's touch screen supports 2130 * multitouch sufficient for basic two-finger gesture detection. 2131 */ 2132 @SdkConstant(SdkConstantType.FEATURE) 2133 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 2134 2135 /** 2136 * Feature for {@link #getSystemAvailableFeatures} and 2137 * {@link #hasSystemFeature}: The device's touch screen is capable of 2138 * tracking two or more fingers fully independently. 2139 */ 2140 @SdkConstant(SdkConstantType.FEATURE) 2141 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 2142 2143 /** 2144 * Feature for {@link #getSystemAvailableFeatures} and 2145 * {@link #hasSystemFeature}: The device's touch screen is capable of 2146 * tracking a full hand of fingers fully independently -- that is, 5 or 2147 * more simultaneous independent pointers. 2148 */ 2149 @SdkConstant(SdkConstantType.FEATURE) 2150 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 2151 2152 /** 2153 * Feature for {@link #getSystemAvailableFeatures} and 2154 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2155 * does support touch emulation for basic events. For instance, the 2156 * device might use a mouse or remote control to drive a cursor, and 2157 * emulate basic touch pointer events like down, up, drag, etc. All 2158 * devices that support android.hardware.touchscreen or a sub-feature are 2159 * presumed to also support faketouch. 2160 */ 2161 @SdkConstant(SdkConstantType.FEATURE) 2162 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 2163 2164 /** 2165 * Feature for {@link #getSystemAvailableFeatures} and 2166 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2167 * does support touch emulation for basic events that supports distinct 2168 * tracking of two or more fingers. This is an extension of 2169 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2170 * that unlike a distinct multitouch screen as defined by 2171 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 2172 * devices will not actually provide full two-finger gestures since the 2173 * input is being transformed to cursor movement on the screen. That is, 2174 * single finger gestures will move a cursor; two-finger swipes will 2175 * result in single-finger touch events; other two-finger gestures will 2176 * result in the corresponding two-finger touch event. 2177 */ 2178 @SdkConstant(SdkConstantType.FEATURE) 2179 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 2180 2181 /** 2182 * Feature for {@link #getSystemAvailableFeatures} and 2183 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2184 * does support touch emulation for basic events that supports tracking 2185 * a hand of fingers (5 or more fingers) fully independently. 2186 * This is an extension of 2187 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2188 * that unlike a multitouch screen as defined by 2189 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 2190 * gestures can be detected due to the limitations described for 2191 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 2192 */ 2193 @SdkConstant(SdkConstantType.FEATURE) 2194 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 2195 2196 /** 2197 * Feature for {@link #getSystemAvailableFeatures} and 2198 * {@link #hasSystemFeature}: The device has biometric hardware to detect a fingerprint. 2199 */ 2200 @SdkConstant(SdkConstantType.FEATURE) 2201 public static final String FEATURE_FINGERPRINT = "android.hardware.fingerprint"; 2202 2203 /** 2204 * Feature for {@link #getSystemAvailableFeatures} and 2205 * {@link #hasSystemFeature}: The device supports portrait orientation 2206 * screens. For backwards compatibility, you can assume that if neither 2207 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 2208 * both portrait and landscape. 2209 */ 2210 @SdkConstant(SdkConstantType.FEATURE) 2211 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 2212 2213 /** 2214 * Feature for {@link #getSystemAvailableFeatures} and 2215 * {@link #hasSystemFeature}: The device supports landscape orientation 2216 * screens. For backwards compatibility, you can assume that if neither 2217 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 2218 * both portrait and landscape. 2219 */ 2220 @SdkConstant(SdkConstantType.FEATURE) 2221 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 2222 2223 /** 2224 * Feature for {@link #getSystemAvailableFeatures} and 2225 * {@link #hasSystemFeature}: The device supports live wallpapers. 2226 */ 2227 @SdkConstant(SdkConstantType.FEATURE) 2228 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 2229 /** 2230 * Feature for {@link #getSystemAvailableFeatures} and 2231 * {@link #hasSystemFeature}: The device supports app widgets. 2232 */ 2233 @SdkConstant(SdkConstantType.FEATURE) 2234 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 2235 2236 /** 2237 * @hide 2238 * Feature for {@link #getSystemAvailableFeatures} and 2239 * {@link #hasSystemFeature}: The device supports 2240 * {@link android.service.voice.VoiceInteractionService} and 2241 * {@link android.app.VoiceInteractor}. 2242 */ 2243 @SdkConstant(SdkConstantType.FEATURE) 2244 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 2245 2246 2247 /** 2248 * Feature for {@link #getSystemAvailableFeatures} and 2249 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 2250 * by third party applications. 2251 */ 2252 @SdkConstant(SdkConstantType.FEATURE) 2253 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 2254 2255 /** 2256 * Feature for {@link #getSystemAvailableFeatures} and 2257 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 2258 * with the {@link android.inputmethodservice.InputMethodService} API. 2259 */ 2260 @SdkConstant(SdkConstantType.FEATURE) 2261 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 2262 2263 /** 2264 * Feature for {@link #getSystemAvailableFeatures} and 2265 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 2266 */ 2267 @SdkConstant(SdkConstantType.FEATURE) 2268 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 2269 2270 /** 2271 * Feature for {@link #getSystemAvailableFeatures} and 2272 * {@link #hasSystemFeature}: The device supports leanback UI. This is 2273 * typically used in a living room television experience, but is a software 2274 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 2275 * feature will use resources associated with the "television" UI mode. 2276 */ 2277 @SdkConstant(SdkConstantType.FEATURE) 2278 public static final String FEATURE_LEANBACK = "android.software.leanback"; 2279 2280 /** 2281 * Feature for {@link #getSystemAvailableFeatures} and 2282 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 2283 * applications designed for this experience should be run, though this is 2284 * not enforced by the system. 2285 */ 2286 @SdkConstant(SdkConstantType.FEATURE) 2287 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 2288 2289 /** 2290 * Feature for {@link #getSystemAvailableFeatures} and 2291 * {@link #hasSystemFeature}: The device supports live TV and can display 2292 * contents from TV inputs implemented with the 2293 * {@link android.media.tv.TvInputService} API. 2294 */ 2295 @SdkConstant(SdkConstantType.FEATURE) 2296 public static final String FEATURE_LIVE_TV = "android.software.live_tv"; 2297 2298 /** 2299 * Feature for {@link #getSystemAvailableFeatures} and 2300 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 2301 */ 2302 @SdkConstant(SdkConstantType.FEATURE) 2303 public static final String FEATURE_WIFI = "android.hardware.wifi"; 2304 2305 /** 2306 * Feature for {@link #getSystemAvailableFeatures} and 2307 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 2308 */ 2309 @SdkConstant(SdkConstantType.FEATURE) 2310 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 2311 2312 /** 2313 * Feature for {@link #getSystemAvailableFeatures} and 2314 * {@link #hasSystemFeature}: The device supports Wi-Fi Aware. 2315 */ 2316 @SdkConstant(SdkConstantType.FEATURE) 2317 public static final String FEATURE_WIFI_AWARE = "android.hardware.wifi.aware"; 2318 2319 /** 2320 * Feature for {@link #getSystemAvailableFeatures} and 2321 * {@link #hasSystemFeature}: The device supports Wi-Fi Passpoint and all 2322 * Passpoint related APIs in {@link WifiManager} are supported. Refer to 2323 * {@link WifiManager#addOrUpdatePasspointConfiguration} for more info. 2324 */ 2325 @SdkConstant(SdkConstantType.FEATURE) 2326 public static final String FEATURE_WIFI_PASSPOINT = "android.hardware.wifi.passpoint"; 2327 2328 /** 2329 * Feature for {@link #getSystemAvailableFeatures} and 2330 * {@link #hasSystemFeature}: The device supports Wi-Fi RTT (IEEE 802.11mc). 2331 * 2332 * @hide RTT_API 2333 */ 2334 @SdkConstant(SdkConstantType.FEATURE) 2335 public static final String FEATURE_WIFI_RTT = "android.hardware.wifi.rtt"; 2336 2337 2338 /** 2339 * Feature for {@link #getSystemAvailableFeatures} and 2340 * {@link #hasSystemFeature}: The device supports LoWPAN networking. 2341 * @hide 2342 */ 2343 @SdkConstant(SdkConstantType.FEATURE) 2344 public static final String FEATURE_LOWPAN = "android.hardware.lowpan"; 2345 2346 /** 2347 * Feature for {@link #getSystemAvailableFeatures} and 2348 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2349 * on a vehicle headunit. A headunit here is defined to be inside a 2350 * vehicle that may or may not be moving. A headunit uses either a 2351 * primary display in the center console and/or additional displays in 2352 * the instrument cluster or elsewhere in the vehicle. Headunit display(s) 2353 * have limited size and resolution. The user will likely be focused on 2354 * driving so limiting driver distraction is a primary concern. User input 2355 * can be a variety of hard buttons, touch, rotary controllers and even mouse- 2356 * like interfaces. 2357 */ 2358 @SdkConstant(SdkConstantType.FEATURE) 2359 public static final String FEATURE_AUTOMOTIVE = "android.hardware.type.automotive"; 2360 2361 /** 2362 * Feature for {@link #getSystemAvailableFeatures} and 2363 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2364 * on a television. Television here is defined to be a typical living 2365 * room television experience: displayed on a big screen, where the user 2366 * is sitting far away from it, and the dominant form of input will be 2367 * something like a DPAD, not through touch or mouse. 2368 * @deprecated use {@link #FEATURE_LEANBACK} instead. 2369 */ 2370 @Deprecated 2371 @SdkConstant(SdkConstantType.FEATURE) 2372 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 2373 2374 /** 2375 * Feature for {@link #getSystemAvailableFeatures} and 2376 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2377 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 2378 * the wrist. The user is very close when interacting with the device. 2379 */ 2380 @SdkConstant(SdkConstantType.FEATURE) 2381 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 2382 2383 /** 2384 * Feature for {@link #getSystemAvailableFeatures} and 2385 * {@link #hasSystemFeature}: This is a device for IoT and may not have an UI. An embedded 2386 * device is defined as a full stack Android device with or without a display and no 2387 * user-installable apps. 2388 */ 2389 @SdkConstant(SdkConstantType.FEATURE) 2390 public static final String FEATURE_EMBEDDED = "android.hardware.type.embedded"; 2391 2392 /** 2393 * Feature for {@link #getSystemAvailableFeatures} and 2394 * {@link #hasSystemFeature}: This is a device dedicated to be primarily used 2395 * with keyboard, mouse or touchpad. This includes traditional desktop 2396 * computers, laptops and variants such as convertibles or detachables. 2397 * Due to the larger screen, the device will most likely use the 2398 * {@link #FEATURE_FREEFORM_WINDOW_MANAGEMENT} feature as well. 2399 */ 2400 @SdkConstant(SdkConstantType.FEATURE) 2401 public static final String FEATURE_PC = "android.hardware.type.pc"; 2402 2403 /** 2404 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2405 * The device supports printing. 2406 */ 2407 @SdkConstant(SdkConstantType.FEATURE) 2408 public static final String FEATURE_PRINTING = "android.software.print"; 2409 2410 /** 2411 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2412 * The device supports {@link android.companion.CompanionDeviceManager#associate associating} 2413 * with devices via {@link android.companion.CompanionDeviceManager}. 2414 */ 2415 @SdkConstant(SdkConstantType.FEATURE) 2416 public static final String FEATURE_COMPANION_DEVICE_SETUP 2417 = "android.software.companion_device_setup"; 2418 2419 /** 2420 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2421 * The device can perform backup and restore operations on installed applications. 2422 */ 2423 @SdkConstant(SdkConstantType.FEATURE) 2424 public static final String FEATURE_BACKUP = "android.software.backup"; 2425 2426 /** 2427 * Feature for {@link #getSystemAvailableFeatures} and 2428 * {@link #hasSystemFeature}: The device supports freeform window management. 2429 * Windows have title bars and can be moved and resized. 2430 */ 2431 // If this feature is present, you also need to set 2432 // com.android.internal.R.config_freeformWindowManagement to true in your configuration overlay. 2433 @SdkConstant(SdkConstantType.FEATURE) 2434 public static final String FEATURE_FREEFORM_WINDOW_MANAGEMENT 2435 = "android.software.freeform_window_management"; 2436 2437 /** 2438 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2439 * The device supports picture-in-picture multi-window mode. 2440 */ 2441 @SdkConstant(SdkConstantType.FEATURE) 2442 public static final String FEATURE_PICTURE_IN_PICTURE = "android.software.picture_in_picture"; 2443 2444 /** 2445 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2446 * The device supports running activities on secondary displays. 2447 */ 2448 @SdkConstant(SdkConstantType.FEATURE) 2449 public static final String FEATURE_ACTIVITIES_ON_SECONDARY_DISPLAYS 2450 = "android.software.activities_on_secondary_displays"; 2451 2452 /** 2453 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2454 * The device supports creating secondary users and managed profiles via 2455 * {@link DevicePolicyManager}. 2456 */ 2457 @SdkConstant(SdkConstantType.FEATURE) 2458 public static final String FEATURE_MANAGED_USERS = "android.software.managed_users"; 2459 2460 /** 2461 * @hide 2462 * TODO: Remove after dependencies updated b/17392243 2463 */ 2464 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_users"; 2465 2466 /** 2467 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2468 * The device supports verified boot. 2469 */ 2470 @SdkConstant(SdkConstantType.FEATURE) 2471 public static final String FEATURE_VERIFIED_BOOT = "android.software.verified_boot"; 2472 2473 /** 2474 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2475 * The device supports secure removal of users. When a user is deleted the data associated 2476 * with that user is securely deleted and no longer available. 2477 */ 2478 @SdkConstant(SdkConstantType.FEATURE) 2479 public static final String FEATURE_SECURELY_REMOVES_USERS 2480 = "android.software.securely_removes_users"; 2481 2482 /** {@hide} */ 2483 @SdkConstant(SdkConstantType.FEATURE) 2484 public static final String FEATURE_FILE_BASED_ENCRYPTION 2485 = "android.software.file_based_encryption"; 2486 2487 /** 2488 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2489 * The device has a full implementation of the android.webkit.* APIs. Devices 2490 * lacking this feature will not have a functioning WebView implementation. 2491 */ 2492 @SdkConstant(SdkConstantType.FEATURE) 2493 public static final String FEATURE_WEBVIEW = "android.software.webview"; 2494 2495 /** 2496 * Feature for {@link #getSystemAvailableFeatures} and 2497 * {@link #hasSystemFeature}: This device supports ethernet. 2498 */ 2499 @SdkConstant(SdkConstantType.FEATURE) 2500 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 2501 2502 /** 2503 * Feature for {@link #getSystemAvailableFeatures} and 2504 * {@link #hasSystemFeature}: This device supports HDMI-CEC. 2505 * @hide 2506 */ 2507 @SdkConstant(SdkConstantType.FEATURE) 2508 public static final String FEATURE_HDMI_CEC = "android.hardware.hdmi.cec"; 2509 2510 /** 2511 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2512 * The device has all of the inputs necessary to be considered a compatible game controller, or 2513 * includes a compatible game controller in the box. 2514 */ 2515 @SdkConstant(SdkConstantType.FEATURE) 2516 public static final String FEATURE_GAMEPAD = "android.hardware.gamepad"; 2517 2518 /** 2519 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2520 * The device has a full implementation of the android.media.midi.* APIs. 2521 */ 2522 @SdkConstant(SdkConstantType.FEATURE) 2523 public static final String FEATURE_MIDI = "android.software.midi"; 2524 2525 /** 2526 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2527 * The device implements an optimized mode for virtual reality (VR) applications that handles 2528 * stereoscopic rendering of notifications, and disables most monocular system UI components 2529 * while a VR application has user focus. 2530 * Devices declaring this feature must include an application implementing a 2531 * {@link android.service.vr.VrListenerService} that can be targeted by VR applications via 2532 * {@link android.app.Activity#setVrModeEnabled}. 2533 */ 2534 @SdkConstant(SdkConstantType.FEATURE) 2535 public static final String FEATURE_VR_MODE = "android.software.vr.mode"; 2536 2537 /** 2538 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2539 * The device implements {@link #FEATURE_VR_MODE} but additionally meets extra CDD requirements 2540 * to provide a high-quality VR experience. In general, devices declaring this feature will 2541 * additionally: 2542 * <ul> 2543 * <li>Deliver consistent performance at a high framerate over an extended period of time 2544 * for typical VR application CPU/GPU workloads with a minimal number of frame drops for VR 2545 * applications that have called 2546 * {@link android.view.Window#setSustainedPerformanceMode}.</li> 2547 * <li>Implement {@link #FEATURE_HIFI_SENSORS} and have a low sensor latency.</li> 2548 * <li>Include optimizations to lower display persistence while running VR applications.</li> 2549 * <li>Implement an optimized render path to minimize latency to draw to the device's main 2550 * display.</li> 2551 * <li>Include the following EGL extensions: EGL_ANDROID_create_native_client_buffer, 2552 * EGL_ANDROID_front_buffer_auto_refresh, EGL_EXT_protected_content, 2553 * EGL_KHR_mutable_render_buffer, EGL_KHR_reusable_sync, and EGL_KHR_wait_sync.</li> 2554 * <li>Provide at least one CPU core that is reserved for use solely by the top, foreground 2555 * VR application process for critical render threads while such an application is 2556 * running.</li> 2557 * </ul> 2558 */ 2559 @SdkConstant(SdkConstantType.FEATURE) 2560 public static final String FEATURE_VR_MODE_HIGH_PERFORMANCE 2561 = "android.hardware.vr.high_performance"; 2562 2563 /** 2564 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2565 * The device supports autofill of user credentials, addresses, credit cards, etc 2566 * via integration with {@link android.service.autofill.AutofillService autofill 2567 * providers}. 2568 */ 2569 @SdkConstant(SdkConstantType.FEATURE) 2570 public static final String FEATURE_AUTOFILL = "android.software.autofill"; 2571 2572 /** 2573 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2574 * The device implements headtracking suitable for a VR device. 2575 */ 2576 @SdkConstant(SdkConstantType.FEATURE) 2577 public static final String FEATURE_VR_HEADTRACKING = "android.hardware.vr.headtracking"; 2578 2579 /** 2580 * Action to external storage service to clean out removed apps. 2581 * @hide 2582 */ 2583 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 2584 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 2585 2586 /** 2587 * Extra field name for the URI to a verification file. Passed to a package 2588 * verifier. 2589 * 2590 * @hide 2591 */ 2592 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 2593 2594 /** 2595 * Extra field name for the ID of a package pending verification. Passed to 2596 * a package verifier and is used to call back to 2597 * {@link PackageManager#verifyPendingInstall(int, int)} 2598 */ 2599 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 2600 2601 /** 2602 * Extra field name for the package identifier which is trying to install 2603 * the package. 2604 * 2605 * @hide 2606 */ 2607 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 2608 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 2609 2610 /** 2611 * Extra field name for the requested install flags for a package pending 2612 * verification. Passed to a package verifier. 2613 * 2614 * @hide 2615 */ 2616 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 2617 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 2618 2619 /** 2620 * Extra field name for the uid of who is requesting to install 2621 * the package. 2622 * 2623 * @hide 2624 */ 2625 public static final String EXTRA_VERIFICATION_INSTALLER_UID 2626 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 2627 2628 /** 2629 * Extra field name for the package name of a package pending verification. 2630 * 2631 * @hide 2632 */ 2633 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 2634 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 2635 /** 2636 * Extra field name for the result of a verification, either 2637 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 2638 * Passed to package verifiers after a package is verified. 2639 */ 2640 public static final String EXTRA_VERIFICATION_RESULT 2641 = "android.content.pm.extra.VERIFICATION_RESULT"; 2642 2643 /** 2644 * Extra field name for the version code of a package pending verification. 2645 * @deprecated Use {@link #EXTRA_VERIFICATION_LONG_VERSION_CODE} instead. 2646 * @hide 2647 */ 2648 @Deprecated 2649 public static final String EXTRA_VERIFICATION_VERSION_CODE 2650 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 2651 2652 /** 2653 * Extra field name for the long version code of a package pending verification. 2654 * 2655 * @hide 2656 */ 2657 public static final String EXTRA_VERIFICATION_LONG_VERSION_CODE = 2658 "android.content.pm.extra.VERIFICATION_LONG_VERSION_CODE"; 2659 2660 /** 2661 * Extra field name for the ID of a intent filter pending verification. 2662 * Passed to an intent filter verifier and is used to call back to 2663 * {@link #verifyIntentFilter} 2664 * 2665 * @hide 2666 */ 2667 public static final String EXTRA_INTENT_FILTER_VERIFICATION_ID 2668 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_ID"; 2669 2670 /** 2671 * Extra field name for the scheme used for an intent filter pending verification. Passed to 2672 * an intent filter verifier and is used to construct the URI to verify against. 2673 * 2674 * Usually this is "https" 2675 * 2676 * @hide 2677 */ 2678 public static final String EXTRA_INTENT_FILTER_VERIFICATION_URI_SCHEME 2679 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_URI_SCHEME"; 2680 2681 /** 2682 * Extra field name for the host names to be used for an intent filter pending verification. 2683 * Passed to an intent filter verifier and is used to construct the URI to verify the 2684 * intent filter. 2685 * 2686 * This is a space delimited list of hosts. 2687 * 2688 * @hide 2689 */ 2690 public static final String EXTRA_INTENT_FILTER_VERIFICATION_HOSTS 2691 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_HOSTS"; 2692 2693 /** 2694 * Extra field name for the package name to be used for an intent filter pending verification. 2695 * Passed to an intent filter verifier and is used to check the verification responses coming 2696 * from the hosts. Each host response will need to include the package name of APK containing 2697 * the intent filter. 2698 * 2699 * @hide 2700 */ 2701 public static final String EXTRA_INTENT_FILTER_VERIFICATION_PACKAGE_NAME 2702 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_PACKAGE_NAME"; 2703 2704 /** 2705 * The action used to request that the user approve a permission request 2706 * from the application. 2707 * 2708 * @hide 2709 */ 2710 @SystemApi 2711 public static final String ACTION_REQUEST_PERMISSIONS = 2712 "android.content.pm.action.REQUEST_PERMISSIONS"; 2713 2714 /** 2715 * The names of the requested permissions. 2716 * <p> 2717 * <strong>Type:</strong> String[] 2718 * </p> 2719 * 2720 * @hide 2721 */ 2722 @SystemApi 2723 public static final String EXTRA_REQUEST_PERMISSIONS_NAMES = 2724 "android.content.pm.extra.REQUEST_PERMISSIONS_NAMES"; 2725 2726 /** 2727 * The results from the permissions request. 2728 * <p> 2729 * <strong>Type:</strong> int[] of #PermissionResult 2730 * </p> 2731 * 2732 * @hide 2733 */ 2734 @SystemApi 2735 public static final String EXTRA_REQUEST_PERMISSIONS_RESULTS 2736 = "android.content.pm.extra.REQUEST_PERMISSIONS_RESULTS"; 2737 2738 /** 2739 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2740 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 2741 * the existing definition for the permission. 2742 * @hide 2743 */ 2744 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 2745 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 2746 2747 /** 2748 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2749 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 2750 * being redundantly defined by the package being installed. 2751 * @hide 2752 */ 2753 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 2754 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 2755 2756 /** 2757 * Permission flag: The permission is set in its current state 2758 * by the user and apps can still request it at runtime. 2759 * 2760 * @hide 2761 */ 2762 @SystemApi 2763 public static final int FLAG_PERMISSION_USER_SET = 1 << 0; 2764 2765 /** 2766 * Permission flag: The permission is set in its current state 2767 * by the user and it is fixed, i.e. apps can no longer request 2768 * this permission. 2769 * 2770 * @hide 2771 */ 2772 @SystemApi 2773 public static final int FLAG_PERMISSION_USER_FIXED = 1 << 1; 2774 2775 /** 2776 * Permission flag: The permission is set in its current state 2777 * by device policy and neither apps nor the user can change 2778 * its state. 2779 * 2780 * @hide 2781 */ 2782 @SystemApi 2783 public static final int FLAG_PERMISSION_POLICY_FIXED = 1 << 2; 2784 2785 /** 2786 * Permission flag: The permission is set in a granted state but 2787 * access to resources it guards is restricted by other means to 2788 * enable revoking a permission on legacy apps that do not support 2789 * runtime permissions. If this permission is upgraded to runtime 2790 * because the app was updated to support runtime permissions, the 2791 * the permission will be revoked in the upgrade process. 2792 * 2793 * @hide 2794 */ 2795 @SystemApi 2796 public static final int FLAG_PERMISSION_REVOKE_ON_UPGRADE = 1 << 3; 2797 2798 /** 2799 * Permission flag: The permission is set in its current state 2800 * because the app is a component that is a part of the system. 2801 * 2802 * @hide 2803 */ 2804 @SystemApi 2805 public static final int FLAG_PERMISSION_SYSTEM_FIXED = 1 << 4; 2806 2807 /** 2808 * Permission flag: The permission is granted by default because it 2809 * enables app functionality that is expected to work out-of-the-box 2810 * for providing a smooth user experience. For example, the phone app 2811 * is expected to have the phone permission. 2812 * 2813 * @hide 2814 */ 2815 @SystemApi 2816 public static final int FLAG_PERMISSION_GRANTED_BY_DEFAULT = 1 << 5; 2817 2818 /** 2819 * Permission flag: The permission has to be reviewed before any of 2820 * the app components can run. 2821 * 2822 * @hide 2823 */ 2824 @SystemApi 2825 public static final int FLAG_PERMISSION_REVIEW_REQUIRED = 1 << 6; 2826 2827 /** 2828 * Mask for all permission flags. 2829 * 2830 * @hide 2831 */ 2832 @SystemApi 2833 public static final int MASK_PERMISSION_FLAGS = 0xFF; 2834 2835 /** 2836 * This is a library that contains components apps can invoke. For 2837 * example, a services for apps to bind to, or standard chooser UI, 2838 * etc. This library is versioned and backwards compatible. Clients 2839 * should check its version via {@link android.ext.services.Version 2840 * #getVersionCode()} and avoid calling APIs added in later versions. 2841 * 2842 * @hide 2843 */ 2844 public static final String SYSTEM_SHARED_LIBRARY_SERVICES = "android.ext.services"; 2845 2846 /** 2847 * This is a library that contains components apps can dynamically 2848 * load. For example, new widgets, helper classes, etc. This library 2849 * is versioned and backwards compatible. Clients should check its 2850 * version via {@link android.ext.shared.Version#getVersionCode()} 2851 * and avoid calling APIs added in later versions. 2852 * 2853 * @hide 2854 */ 2855 public static final String SYSTEM_SHARED_LIBRARY_SHARED = "android.ext.shared"; 2856 2857 /** 2858 * Used when starting a process for an Activity. 2859 * 2860 * @hide 2861 */ 2862 public static final int NOTIFY_PACKAGE_USE_ACTIVITY = 0; 2863 2864 /** 2865 * Used when starting a process for a Service. 2866 * 2867 * @hide 2868 */ 2869 public static final int NOTIFY_PACKAGE_USE_SERVICE = 1; 2870 2871 /** 2872 * Used when moving a Service to the foreground. 2873 * 2874 * @hide 2875 */ 2876 public static final int NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE = 2; 2877 2878 /** 2879 * Used when starting a process for a BroadcastReceiver. 2880 * 2881 * @hide 2882 */ 2883 public static final int NOTIFY_PACKAGE_USE_BROADCAST_RECEIVER = 3; 2884 2885 /** 2886 * Used when starting a process for a ContentProvider. 2887 * 2888 * @hide 2889 */ 2890 public static final int NOTIFY_PACKAGE_USE_CONTENT_PROVIDER = 4; 2891 2892 /** 2893 * Used when starting a process for a BroadcastReceiver. 2894 * 2895 * @hide 2896 */ 2897 public static final int NOTIFY_PACKAGE_USE_BACKUP = 5; 2898 2899 /** 2900 * Used with Context.getClassLoader() across Android packages. 2901 * 2902 * @hide 2903 */ 2904 public static final int NOTIFY_PACKAGE_USE_CROSS_PACKAGE = 6; 2905 2906 /** 2907 * Used when starting a package within a process for Instrumentation. 2908 * 2909 * @hide 2910 */ 2911 public static final int NOTIFY_PACKAGE_USE_INSTRUMENTATION = 7; 2912 2913 /** 2914 * Total number of usage reasons. 2915 * 2916 * @hide 2917 */ 2918 public static final int NOTIFY_PACKAGE_USE_REASONS_COUNT = 8; 2919 2920 /** 2921 * Constant for specifying the highest installed package version code. 2922 */ 2923 public static final int VERSION_CODE_HIGHEST = -1; 2924 2925 /** 2926 * Retrieve overall information about an application package that is 2927 * installed on the system. 2928 * 2929 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2930 * desired package. 2931 * @param flags Additional option flags to modify the data returned. 2932 * @return A PackageInfo object containing information about the package. If 2933 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2934 * is not found in the list of installed applications, the package 2935 * information is retrieved from the list of uninstalled 2936 * applications (which includes installed applications as well as 2937 * applications with data directory i.e. applications which had been 2938 * deleted with {@code DONT_DELETE_DATA} flag set). 2939 * @throws NameNotFoundException if a package with the given name cannot be 2940 * found on the system. 2941 */ 2942 public abstract PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags) 2943 throws NameNotFoundException; 2944 2945 /** 2946 * Retrieve overall information about an application package that is 2947 * installed on the system. This method can be used for retrieving 2948 * information about packages for which multiple versions can be installed 2949 * at the time. Currently only packages hosting static shared libraries can 2950 * have multiple installed versions. The method can also be used to get info 2951 * for a package that has a single version installed by passing 2952 * {@link #VERSION_CODE_HIGHEST} in the {@link VersionedPackage} 2953 * constructor. 2954 * 2955 * @param versionedPackage The versioned package for which to query. 2956 * @param flags Additional option flags to modify the data returned. 2957 * @return A PackageInfo object containing information about the package. If 2958 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2959 * is not found in the list of installed applications, the package 2960 * information is retrieved from the list of uninstalled 2961 * applications (which includes installed applications as well as 2962 * applications with data directory i.e. applications which had been 2963 * deleted with {@code DONT_DELETE_DATA} flag set). 2964 * @throws NameNotFoundException if a package with the given name cannot be 2965 * found on the system. 2966 */ 2967 public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, 2968 @PackageInfoFlags int flags) throws NameNotFoundException; 2969 2970 /** 2971 * Retrieve overall information about an application package that is 2972 * installed on the system. 2973 * 2974 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2975 * desired package. 2976 * @param flags Additional option flags to modify the data returned. 2977 * @param userId The user id. 2978 * @return A PackageInfo object containing information about the package. If 2979 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2980 * is not found in the list of installed applications, the package 2981 * information is retrieved from the list of uninstalled 2982 * applications (which includes installed applications as well as 2983 * applications with data directory i.e. applications which had been 2984 * deleted with {@code DONT_DELETE_DATA} flag set). 2985 * @throws NameNotFoundException if a package with the given name cannot be 2986 * found on the system. 2987 * @hide 2988 */ 2989 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 2990 public abstract PackageInfo getPackageInfoAsUser(String packageName, 2991 @PackageInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 2992 2993 /** 2994 * Map from the current package names in use on the device to whatever 2995 * the current canonical name of that package is. 2996 * @param names Array of current names to be mapped. 2997 * @return Returns an array of the same size as the original, containing 2998 * the canonical name for each package. 2999 */ 3000 public abstract String[] currentToCanonicalPackageNames(String[] names); 3001 3002 /** 3003 * Map from a packages canonical name to the current name in use on the device. 3004 * @param names Array of new names to be mapped. 3005 * @return Returns an array of the same size as the original, containing 3006 * the current name for each package. 3007 */ 3008 public abstract String[] canonicalToCurrentPackageNames(String[] names); 3009 3010 /** 3011 * Returns a "good" intent to launch a front-door activity in a package. 3012 * This is used, for example, to implement an "open" button when browsing 3013 * through packages. The current implementation looks first for a main 3014 * activity in the category {@link Intent#CATEGORY_INFO}, and next for a 3015 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}. Returns 3016 * <code>null</code> if neither are found. 3017 * 3018 * @param packageName The name of the package to inspect. 3019 * 3020 * @return A fully-qualified {@link Intent} that can be used to launch the 3021 * main activity in the package. Returns <code>null</code> if the package 3022 * does not contain such an activity, or if <em>packageName</em> is not 3023 * recognized. 3024 */ 3025 public abstract @Nullable Intent getLaunchIntentForPackage(@NonNull String packageName); 3026 3027 /** 3028 * Return a "good" intent to launch a front-door Leanback activity in a 3029 * package, for use for example to implement an "open" button when browsing 3030 * through packages. The current implementation will look for a main 3031 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 3032 * return null if no main leanback activities are found. 3033 * 3034 * @param packageName The name of the package to inspect. 3035 * @return Returns either a fully-qualified Intent that can be used to launch 3036 * the main Leanback activity in the package, or null if the package 3037 * does not contain such an activity. 3038 */ 3039 public abstract @Nullable Intent getLeanbackLaunchIntentForPackage(@NonNull String packageName); 3040 3041 /** 3042 * Return an array of all of the POSIX secondary group IDs that have been 3043 * assigned to the given package. 3044 * <p> 3045 * Note that the same package may have different GIDs under different 3046 * {@link UserHandle} on the same device. 3047 * 3048 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3049 * desired package. 3050 * @return Returns an int array of the assigned GIDs, or null if there are 3051 * none. 3052 * @throws NameNotFoundException if a package with the given name cannot be 3053 * found on the system. 3054 */ 3055 public abstract int[] getPackageGids(@NonNull String packageName) 3056 throws NameNotFoundException; 3057 3058 /** 3059 * Return an array of all of the POSIX secondary group IDs that have been 3060 * assigned to the given package. 3061 * <p> 3062 * Note that the same package may have different GIDs under different 3063 * {@link UserHandle} on the same device. 3064 * 3065 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3066 * desired package. 3067 * @return Returns an int array of the assigned gids, or null if there are 3068 * none. 3069 * @throws NameNotFoundException if a package with the given name cannot be 3070 * found on the system. 3071 */ 3072 public abstract int[] getPackageGids(String packageName, @PackageInfoFlags int flags) 3073 throws NameNotFoundException; 3074 3075 /** 3076 * Return the UID associated with the given package name. 3077 * <p> 3078 * Note that the same package will have different UIDs under different 3079 * {@link UserHandle} on the same device. 3080 * 3081 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3082 * desired package. 3083 * @return Returns an integer UID who owns the given package name. 3084 * @throws NameNotFoundException if a package with the given name can not be 3085 * found on the system. 3086 */ 3087 public abstract int getPackageUid(String packageName, @PackageInfoFlags int flags) 3088 throws NameNotFoundException; 3089 3090 /** 3091 * Return the UID associated with the given package name. 3092 * <p> 3093 * Note that the same package will have different UIDs under different 3094 * {@link UserHandle} on the same device. 3095 * 3096 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3097 * desired package. 3098 * @param userId The user handle identifier to look up the package under. 3099 * @return Returns an integer UID who owns the given package name. 3100 * @throws NameNotFoundException if a package with the given name can not be 3101 * found on the system. 3102 * @hide 3103 */ 3104 public abstract int getPackageUidAsUser(String packageName, @UserIdInt int userId) 3105 throws NameNotFoundException; 3106 3107 /** 3108 * Return the UID associated with the given package name. 3109 * <p> 3110 * Note that the same package will have different UIDs under different 3111 * {@link UserHandle} on the same device. 3112 * 3113 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3114 * desired package. 3115 * @param userId The user handle identifier to look up the package under. 3116 * @return Returns an integer UID who owns the given package name. 3117 * @throws NameNotFoundException if a package with the given name can not be 3118 * found on the system. 3119 * @hide 3120 */ 3121 public abstract int getPackageUidAsUser(String packageName, @PackageInfoFlags int flags, 3122 @UserIdInt int userId) throws NameNotFoundException; 3123 3124 /** 3125 * Retrieve all of the information we know about a particular permission. 3126 * 3127 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 3128 * of the permission you are interested in. 3129 * @param flags Additional option flags to modify the data returned. 3130 * @return Returns a {@link PermissionInfo} containing information about the 3131 * permission. 3132 * @throws NameNotFoundException if a package with the given name cannot be 3133 * found on the system. 3134 */ 3135 public abstract PermissionInfo getPermissionInfo(String name, @PermissionInfoFlags int flags) 3136 throws NameNotFoundException; 3137 3138 /** 3139 * Query for all of the permissions associated with a particular group. 3140 * 3141 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 3142 * of the permission group you are interested in. Use null to 3143 * find all of the permissions not associated with a group. 3144 * @param flags Additional option flags to modify the data returned. 3145 * @return Returns a list of {@link PermissionInfo} containing information 3146 * about all of the permissions in the given group. 3147 * @throws NameNotFoundException if a package with the given name cannot be 3148 * found on the system. 3149 */ 3150 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 3151 @PermissionInfoFlags int flags) throws NameNotFoundException; 3152 3153 /** 3154 * Returns true if Permission Review Mode is enabled, false otherwise. 3155 * 3156 * @hide 3157 */ 3158 @TestApi 3159 public abstract boolean isPermissionReviewModeEnabled(); 3160 3161 /** 3162 * Retrieve all of the information we know about a particular group of 3163 * permissions. 3164 * 3165 * @param name The fully qualified name (i.e. 3166 * com.google.permission_group.APPS) of the permission you are 3167 * interested in. 3168 * @param flags Additional option flags to modify the data returned. 3169 * @return Returns a {@link PermissionGroupInfo} containing information 3170 * about the permission. 3171 * @throws NameNotFoundException if a package with the given name cannot be 3172 * found on the system. 3173 */ 3174 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 3175 @PermissionGroupInfoFlags int flags) throws NameNotFoundException; 3176 3177 /** 3178 * Retrieve all of the known permission groups in the system. 3179 * 3180 * @param flags Additional option flags to modify the data returned. 3181 * @return Returns a list of {@link PermissionGroupInfo} containing 3182 * information about all of the known permission groups. 3183 */ 3184 public abstract List<PermissionGroupInfo> getAllPermissionGroups( 3185 @PermissionGroupInfoFlags int flags); 3186 3187 /** 3188 * Retrieve all of the information we know about a particular 3189 * package/application. 3190 * 3191 * @param packageName The full name (i.e. com.google.apps.contacts) of an 3192 * application. 3193 * @param flags Additional option flags to modify the data returned. 3194 * @return An {@link ApplicationInfo} containing information about the 3195 * package. If flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if 3196 * the package is not found in the list of installed applications, 3197 * the application information is retrieved from the list of 3198 * uninstalled applications (which includes installed applications 3199 * as well as applications with data directory i.e. applications 3200 * which had been deleted with {@code DONT_DELETE_DATA} flag set). 3201 * @throws NameNotFoundException if a package with the given name cannot be 3202 * found on the system. 3203 */ 3204 public abstract ApplicationInfo getApplicationInfo(String packageName, 3205 @ApplicationInfoFlags int flags) throws NameNotFoundException; 3206 3207 /** {@hide} */ 3208 public abstract ApplicationInfo getApplicationInfoAsUser(String packageName, 3209 @ApplicationInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 3210 3211 /** 3212 * Retrieve all of the information we know about a particular activity 3213 * class. 3214 * 3215 * @param component The full component name (i.e. 3216 * com.google.apps.contacts/com.google.apps.contacts. 3217 * ContactsList) of an Activity class. 3218 * @param flags Additional option flags to modify the data returned. 3219 * @return An {@link ActivityInfo} containing information about the 3220 * activity. 3221 * @throws NameNotFoundException if a package with the given name cannot be 3222 * found on the system. 3223 */ 3224 public abstract ActivityInfo getActivityInfo(ComponentName component, 3225 @ComponentInfoFlags int flags) throws NameNotFoundException; 3226 3227 /** 3228 * Retrieve all of the information we know about a particular receiver 3229 * class. 3230 * 3231 * @param component The full component name (i.e. 3232 * com.google.apps.calendar/com.google.apps.calendar. 3233 * CalendarAlarm) of a Receiver class. 3234 * @param flags Additional option flags to modify the data returned. 3235 * @return An {@link ActivityInfo} containing information about the 3236 * receiver. 3237 * @throws NameNotFoundException if a package with the given name cannot be 3238 * found on the system. 3239 */ 3240 public abstract ActivityInfo getReceiverInfo(ComponentName component, 3241 @ComponentInfoFlags int flags) throws NameNotFoundException; 3242 3243 /** 3244 * Retrieve all of the information we know about a particular service class. 3245 * 3246 * @param component The full component name (i.e. 3247 * com.google.apps.media/com.google.apps.media. 3248 * BackgroundPlayback) of a Service class. 3249 * @param flags Additional option flags to modify the data returned. 3250 * @return A {@link ServiceInfo} object containing information about the 3251 * service. 3252 * @throws NameNotFoundException if a package with the given name cannot be 3253 * found on the system. 3254 */ 3255 public abstract ServiceInfo getServiceInfo(ComponentName component, 3256 @ComponentInfoFlags int flags) throws NameNotFoundException; 3257 3258 /** 3259 * Retrieve all of the information we know about a particular content 3260 * provider class. 3261 * 3262 * @param component The full component name (i.e. 3263 * com.google.providers.media/com.google.providers.media. 3264 * MediaProvider) of a ContentProvider class. 3265 * @param flags Additional option flags to modify the data returned. 3266 * @return A {@link ProviderInfo} object containing information about the 3267 * provider. 3268 * @throws NameNotFoundException if a package with the given name cannot be 3269 * found on the system. 3270 */ 3271 public abstract ProviderInfo getProviderInfo(ComponentName component, 3272 @ComponentInfoFlags int flags) throws NameNotFoundException; 3273 3274 /** 3275 * Return a List of all packages that are installed on the device. 3276 * 3277 * @param flags Additional option flags to modify the data returned. 3278 * @return A List of PackageInfo objects, one for each installed package, 3279 * containing information about the package. In the unlikely case 3280 * there are no installed packages, an empty list is returned. If 3281 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3282 * information is retrieved from the list of uninstalled 3283 * applications (which includes installed applications as well as 3284 * applications with data directory i.e. applications which had been 3285 * deleted with {@code DONT_DELETE_DATA} flag set). 3286 */ 3287 public abstract List<PackageInfo> getInstalledPackages(@PackageInfoFlags int flags); 3288 3289 /** 3290 * Return a List of all installed packages that are currently holding any of 3291 * the given permissions. 3292 * 3293 * @param flags Additional option flags to modify the data returned. 3294 * @return A List of PackageInfo objects, one for each installed package 3295 * that holds any of the permissions that were provided, containing 3296 * information about the package. If no installed packages hold any 3297 * of the permissions, an empty list is returned. If flag 3298 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3299 * information is retrieved from the list of uninstalled 3300 * applications (which includes installed applications as well as 3301 * applications with data directory i.e. applications which had been 3302 * deleted with {@code DONT_DELETE_DATA} flag set). 3303 */ 3304 public abstract List<PackageInfo> getPackagesHoldingPermissions( 3305 String[] permissions, @PackageInfoFlags int flags); 3306 3307 /** 3308 * Return a List of all packages that are installed on the device, for a 3309 * specific user. 3310 * 3311 * @param flags Additional option flags to modify the data returned. 3312 * @param userId The user for whom the installed packages are to be listed 3313 * @return A List of PackageInfo objects, one for each installed package, 3314 * containing information about the package. In the unlikely case 3315 * there are no installed packages, an empty list is returned. If 3316 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3317 * information is retrieved from the list of uninstalled 3318 * applications (which includes installed applications as well as 3319 * applications with data directory i.e. applications which had been 3320 * deleted with {@code DONT_DELETE_DATA} flag set). 3321 * @hide 3322 */ 3323 @SystemApi 3324 @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL) 3325 public abstract List<PackageInfo> getInstalledPackagesAsUser(@PackageInfoFlags int flags, 3326 @UserIdInt int userId); 3327 3328 /** 3329 * Check whether a particular package has been granted a particular 3330 * permission. 3331 * 3332 * @param permName The name of the permission you are checking for. 3333 * @param pkgName The name of the package you are checking against. 3334 * 3335 * @return If the package has the permission, PERMISSION_GRANTED is 3336 * returned. If it does not have the permission, PERMISSION_DENIED 3337 * is returned. 3338 * 3339 * @see #PERMISSION_GRANTED 3340 * @see #PERMISSION_DENIED 3341 */ 3342 @CheckResult 3343 public abstract @PermissionResult int checkPermission(String permName, String pkgName); 3344 3345 /** 3346 * Checks whether a particular permissions has been revoked for a 3347 * package by policy. Typically the device owner or the profile owner 3348 * may apply such a policy. The user cannot grant policy revoked 3349 * permissions, hence the only way for an app to get such a permission 3350 * is by a policy change. 3351 * 3352 * @param permName The name of the permission you are checking for. 3353 * @param pkgName The name of the package you are checking against. 3354 * 3355 * @return Whether the permission is restricted by policy. 3356 */ 3357 @CheckResult 3358 public abstract boolean isPermissionRevokedByPolicy(@NonNull String permName, 3359 @NonNull String pkgName); 3360 3361 /** 3362 * Gets the package name of the component controlling runtime permissions. 3363 * 3364 * @return The package name. 3365 * 3366 * @hide 3367 */ 3368 @TestApi 3369 public abstract String getPermissionControllerPackageName(); 3370 3371 /** 3372 * Add a new dynamic permission to the system. For this to work, your 3373 * package must have defined a permission tree through the 3374 * {@link android.R.styleable#AndroidManifestPermissionTree 3375 * <permission-tree>} tag in its manifest. A package can only add 3376 * permissions to trees that were defined by either its own package or 3377 * another with the same user id; a permission is in a tree if it 3378 * matches the name of the permission tree + ".": for example, 3379 * "com.foo.bar" is a member of the permission tree "com.foo". 3380 * 3381 * <p>It is good to make your permission tree name descriptive, because you 3382 * are taking possession of that entire set of permission names. Thus, it 3383 * must be under a domain you control, with a suffix that will not match 3384 * any normal permissions that may be declared in any applications that 3385 * are part of that domain. 3386 * 3387 * <p>New permissions must be added before 3388 * any .apks are installed that use those permissions. Permissions you 3389 * add through this method are remembered across reboots of the device. 3390 * If the given permission already exists, the info you supply here 3391 * will be used to update it. 3392 * 3393 * @param info Description of the permission to be added. 3394 * 3395 * @return Returns true if a new permission was created, false if an 3396 * existing one was updated. 3397 * 3398 * @throws SecurityException if you are not allowed to add the 3399 * given permission name. 3400 * 3401 * @see #removePermission(String) 3402 */ 3403 public abstract boolean addPermission(PermissionInfo info); 3404 3405 /** 3406 * Like {@link #addPermission(PermissionInfo)} but asynchronously 3407 * persists the package manager state after returning from the call, 3408 * allowing it to return quicker and batch a series of adds at the 3409 * expense of no guarantee the added permission will be retained if 3410 * the device is rebooted before it is written. 3411 */ 3412 public abstract boolean addPermissionAsync(PermissionInfo info); 3413 3414 /** 3415 * Removes a permission that was previously added with 3416 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 3417 * -- you are only allowed to remove permissions that you are allowed 3418 * to add. 3419 * 3420 * @param name The name of the permission to remove. 3421 * 3422 * @throws SecurityException if you are not allowed to remove the 3423 * given permission name. 3424 * 3425 * @see #addPermission(PermissionInfo) 3426 */ 3427 public abstract void removePermission(String name); 3428 3429 /** 3430 * Permission flags set when granting or revoking a permission. 3431 * 3432 * @hide 3433 */ 3434 @SystemApi 3435 @IntDef(prefix = { "FLAG_PERMISSION_" }, value = { 3436 FLAG_PERMISSION_USER_SET, 3437 FLAG_PERMISSION_USER_FIXED, 3438 FLAG_PERMISSION_POLICY_FIXED, 3439 FLAG_PERMISSION_REVOKE_ON_UPGRADE, 3440 FLAG_PERMISSION_SYSTEM_FIXED, 3441 FLAG_PERMISSION_GRANTED_BY_DEFAULT 3442 }) 3443 @Retention(RetentionPolicy.SOURCE) 3444 public @interface PermissionFlags {} 3445 3446 /** 3447 * Grant a runtime permission to an application which the application does not 3448 * already have. The permission must have been requested by the application. 3449 * If the application is not allowed to hold the permission, a {@link 3450 * java.lang.SecurityException} is thrown. If the package or permission is 3451 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3452 * <p> 3453 * <strong>Note: </strong>Using this API requires holding 3454 * android.permission.GRANT_RUNTIME_PERMISSIONS and if the user id is 3455 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3456 * </p> 3457 * 3458 * @param packageName The package to which to grant the permission. 3459 * @param permissionName The permission name to grant. 3460 * @param user The user for which to grant the permission. 3461 * 3462 * @see #revokeRuntimePermission(String, String, android.os.UserHandle) 3463 * 3464 * @hide 3465 */ 3466 @SystemApi 3467 @RequiresPermission(android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS) 3468 public abstract void grantRuntimePermission(@NonNull String packageName, 3469 @NonNull String permissionName, @NonNull UserHandle user); 3470 3471 /** 3472 * Revoke a runtime permission that was previously granted by {@link 3473 * #grantRuntimePermission(String, String, android.os.UserHandle)}. The 3474 * permission must have been requested by and granted to the application. 3475 * If the application is not allowed to hold the permission, a {@link 3476 * java.lang.SecurityException} is thrown. If the package or permission is 3477 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3478 * <p> 3479 * <strong>Note: </strong>Using this API requires holding 3480 * android.permission.REVOKE_RUNTIME_PERMISSIONS and if the user id is 3481 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3482 * </p> 3483 * 3484 * @param packageName The package from which to revoke the permission. 3485 * @param permissionName The permission name to revoke. 3486 * @param user The user for which to revoke the permission. 3487 * 3488 * @see #grantRuntimePermission(String, String, android.os.UserHandle) 3489 * 3490 * @hide 3491 */ 3492 @SystemApi 3493 @RequiresPermission(android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS) 3494 public abstract void revokeRuntimePermission(@NonNull String packageName, 3495 @NonNull String permissionName, @NonNull UserHandle user); 3496 3497 /** 3498 * Gets the state flags associated with a permission. 3499 * 3500 * @param permissionName The permission for which to get the flags. 3501 * @param packageName The package name for which to get the flags. 3502 * @param user The user for which to get permission flags. 3503 * @return The permission flags. 3504 * 3505 * @hide 3506 */ 3507 @SystemApi 3508 @RequiresPermission(anyOf = { 3509 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3510 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3511 }) 3512 public abstract @PermissionFlags int getPermissionFlags(String permissionName, 3513 String packageName, @NonNull UserHandle user); 3514 3515 /** 3516 * Updates the flags associated with a permission by replacing the flags in 3517 * the specified mask with the provided flag values. 3518 * 3519 * @param permissionName The permission for which to update the flags. 3520 * @param packageName The package name for which to update the flags. 3521 * @param flagMask The flags which to replace. 3522 * @param flagValues The flags with which to replace. 3523 * @param user The user for which to update the permission flags. 3524 * 3525 * @hide 3526 */ 3527 @SystemApi 3528 @RequiresPermission(anyOf = { 3529 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3530 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3531 }) 3532 public abstract void updatePermissionFlags(String permissionName, 3533 String packageName, @PermissionFlags int flagMask, @PermissionFlags int flagValues, 3534 @NonNull UserHandle user); 3535 3536 /** 3537 * Gets whether you should show UI with rationale for requesting a permission. 3538 * You should do this only if you do not have the permission and the context in 3539 * which the permission is requested does not clearly communicate to the user 3540 * what would be the benefit from grating this permission. 3541 * 3542 * @param permission A permission your app wants to request. 3543 * @return Whether you can show permission rationale UI. 3544 * 3545 * @hide 3546 */ 3547 public abstract boolean shouldShowRequestPermissionRationale(String permission); 3548 3549 /** 3550 * Returns an {@link android.content.Intent} suitable for passing to 3551 * {@link android.app.Activity#startActivityForResult(android.content.Intent, int)} 3552 * which prompts the user to grant permissions to this application. 3553 * 3554 * @throws NullPointerException if {@code permissions} is {@code null} or empty. 3555 * 3556 * @hide 3557 */ 3558 public Intent buildRequestPermissionsIntent(@NonNull String[] permissions) { 3559 if (ArrayUtils.isEmpty(permissions)) { 3560 throw new IllegalArgumentException("permission cannot be null or empty"); 3561 } 3562 Intent intent = new Intent(ACTION_REQUEST_PERMISSIONS); 3563 intent.putExtra(EXTRA_REQUEST_PERMISSIONS_NAMES, permissions); 3564 intent.setPackage(getPermissionControllerPackageName()); 3565 return intent; 3566 } 3567 3568 /** 3569 * Compare the signatures of two packages to determine if the same 3570 * signature appears in both of them. If they do contain the same 3571 * signature, then they are allowed special privileges when working 3572 * with each other: they can share the same user-id, run instrumentation 3573 * against each other, etc. 3574 * 3575 * @param pkg1 First package name whose signature will be compared. 3576 * @param pkg2 Second package name whose signature will be compared. 3577 * 3578 * @return Returns an integer indicating whether all signatures on the 3579 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3580 * all signatures match or < 0 if there is not a match ({@link 3581 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3582 * 3583 * @see #checkSignatures(int, int) 3584 */ 3585 @CheckResult 3586 public abstract @SignatureResult int checkSignatures(String pkg1, String pkg2); 3587 3588 /** 3589 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 3590 * the two packages to be checked. This can be useful, for example, 3591 * when doing the check in an IPC, where the UID is the only identity 3592 * available. It is functionally identical to determining the package 3593 * associated with the UIDs and checking their signatures. 3594 * 3595 * @param uid1 First UID whose signature will be compared. 3596 * @param uid2 Second UID whose signature will be compared. 3597 * 3598 * @return Returns an integer indicating whether all signatures on the 3599 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3600 * all signatures match or < 0 if there is not a match ({@link 3601 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3602 * 3603 * @see #checkSignatures(String, String) 3604 */ 3605 @CheckResult 3606 public abstract @SignatureResult int checkSignatures(int uid1, int uid2); 3607 3608 /** 3609 * Retrieve the names of all packages that are associated with a particular 3610 * user id. In most cases, this will be a single package name, the package 3611 * that has been assigned that user id. Where there are multiple packages 3612 * sharing the same user id through the "sharedUserId" mechanism, all 3613 * packages with that id will be returned. 3614 * 3615 * @param uid The user id for which you would like to retrieve the 3616 * associated packages. 3617 * 3618 * @return Returns an array of one or more packages assigned to the user 3619 * id, or null if there are no known packages with the given id. 3620 */ 3621 public abstract @Nullable String[] getPackagesForUid(int uid); 3622 3623 /** 3624 * Retrieve the official name associated with a uid. This name is 3625 * guaranteed to never change, though it is possible for the underlying 3626 * uid to be changed. That is, if you are storing information about 3627 * uids in persistent storage, you should use the string returned 3628 * by this function instead of the raw uid. 3629 * 3630 * @param uid The uid for which you would like to retrieve a name. 3631 * @return Returns a unique name for the given uid, or null if the 3632 * uid is not currently assigned. 3633 */ 3634 public abstract @Nullable String getNameForUid(int uid); 3635 3636 /** 3637 * Retrieves the official names associated with each given uid. 3638 * @see #getNameForUid(int) 3639 * 3640 * @hide 3641 */ 3642 public abstract @Nullable String[] getNamesForUids(int[] uids); 3643 3644 /** 3645 * Return the user id associated with a shared user name. Multiple 3646 * applications can specify a shared user name in their manifest and thus 3647 * end up using a common uid. This might be used for new applications 3648 * that use an existing shared user name and need to know the uid of the 3649 * shared user. 3650 * 3651 * @param sharedUserName The shared user name whose uid is to be retrieved. 3652 * @return Returns the UID associated with the shared user. 3653 * @throws NameNotFoundException if a package with the given name cannot be 3654 * found on the system. 3655 * @hide 3656 */ 3657 public abstract int getUidForSharedUser(String sharedUserName) 3658 throws NameNotFoundException; 3659 3660 /** 3661 * Return a List of all application packages that are installed on the 3662 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 3663 * applications including those deleted with {@code DONT_DELETE_DATA} 3664 * (partially installed apps with data directory) will be returned. 3665 * 3666 * @param flags Additional option flags to modify the data returned. 3667 * @return A List of ApplicationInfo objects, one for each installed 3668 * application. In the unlikely case there are no installed 3669 * packages, an empty list is returned. If flag 3670 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3671 * information is retrieved from the list of uninstalled 3672 * applications (which includes installed applications as well as 3673 * applications with data directory i.e. applications which had been 3674 * deleted with {@code DONT_DELETE_DATA} flag set). 3675 */ 3676 public abstract List<ApplicationInfo> getInstalledApplications(@ApplicationInfoFlags int flags); 3677 3678 /** 3679 * Return a List of all application packages that are installed on the 3680 * device, for a specific user. If flag GET_UNINSTALLED_PACKAGES has been 3681 * set, a list of all applications including those deleted with 3682 * {@code DONT_DELETE_DATA} (partially installed apps with data directory) 3683 * will be returned. 3684 * 3685 * @param flags Additional option flags to modify the data returned. 3686 * @param userId The user for whom the installed applications are to be 3687 * listed 3688 * @return A List of ApplicationInfo objects, one for each installed 3689 * application. In the unlikely case there are no installed 3690 * packages, an empty list is returned. If flag 3691 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3692 * information is retrieved from the list of uninstalled 3693 * applications (which includes installed applications as well as 3694 * applications with data directory i.e. applications which had been 3695 * deleted with {@code DONT_DELETE_DATA} flag set). 3696 * @hide 3697 */ 3698 public abstract List<ApplicationInfo> getInstalledApplicationsAsUser( 3699 @ApplicationInfoFlags int flags, @UserIdInt int userId); 3700 3701 /** 3702 * Gets the instant applications the user recently used. 3703 * 3704 * @return The instant app list. 3705 * 3706 * @hide 3707 */ 3708 @SystemApi 3709 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3710 public abstract @NonNull List<InstantAppInfo> getInstantApps(); 3711 3712 /** 3713 * Gets the icon for an instant application. 3714 * 3715 * @param packageName The app package name. 3716 * 3717 * @hide 3718 */ 3719 @SystemApi 3720 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3721 public abstract @Nullable Drawable getInstantAppIcon(String packageName); 3722 3723 /** 3724 * Gets whether this application is an instant app. 3725 * 3726 * @return Whether caller is an instant app. 3727 * 3728 * @see #isInstantApp(String) 3729 * @see #updateInstantAppCookie(byte[]) 3730 * @see #getInstantAppCookie() 3731 * @see #getInstantAppCookieMaxBytes() 3732 */ 3733 public abstract boolean isInstantApp(); 3734 3735 /** 3736 * Gets whether the given package is an instant app. 3737 * 3738 * @param packageName The package to check 3739 * @return Whether the given package is an instant app. 3740 * 3741 * @see #isInstantApp() 3742 * @see #updateInstantAppCookie(byte[]) 3743 * @see #getInstantAppCookie() 3744 * @see #getInstantAppCookieMaxBytes() 3745 * @see #clearInstantAppCookie() 3746 */ 3747 public abstract boolean isInstantApp(String packageName); 3748 3749 /** 3750 * Gets the maximum size in bytes of the cookie data an instant app 3751 * can store on the device. 3752 * 3753 * @return The max cookie size in bytes. 3754 * 3755 * @see #isInstantApp() 3756 * @see #isInstantApp(String) 3757 * @see #updateInstantAppCookie(byte[]) 3758 * @see #getInstantAppCookie() 3759 * @see #clearInstantAppCookie() 3760 */ 3761 public abstract int getInstantAppCookieMaxBytes(); 3762 3763 /** 3764 * @deprecated 3765 * @hide 3766 */ 3767 public abstract int getInstantAppCookieMaxSize(); 3768 3769 /** 3770 * Gets the instant application cookie for this app. Non 3771 * instant apps and apps that were instant but were upgraded 3772 * to normal apps can still access this API. For instant apps 3773 * this cookie is cached for some time after uninstall while for 3774 * normal apps the cookie is deleted after the app is uninstalled. 3775 * The cookie is always present while the app is installed. 3776 * 3777 * @return The cookie. 3778 * 3779 * @see #isInstantApp() 3780 * @see #isInstantApp(String) 3781 * @see #updateInstantAppCookie(byte[]) 3782 * @see #getInstantAppCookieMaxBytes() 3783 * @see #clearInstantAppCookie() 3784 */ 3785 public abstract @NonNull byte[] getInstantAppCookie(); 3786 3787 /** 3788 * Clears the instant application cookie for the calling app. 3789 * 3790 * @see #isInstantApp() 3791 * @see #isInstantApp(String) 3792 * @see #getInstantAppCookieMaxBytes() 3793 * @see #getInstantAppCookie() 3794 * @see #clearInstantAppCookie() 3795 */ 3796 public abstract void clearInstantAppCookie(); 3797 3798 /** 3799 * Updates the instant application cookie for the calling app. Non 3800 * instant apps and apps that were instant but were upgraded 3801 * to normal apps can still access this API. For instant apps 3802 * this cookie is cached for some time after uninstall while for 3803 * normal apps the cookie is deleted after the app is uninstalled. 3804 * The cookie is always present while the app is installed. The 3805 * cookie size is limited by {@link #getInstantAppCookieMaxBytes()}. 3806 * Passing <code>null</code> or an empty array clears the cookie. 3807 * </p> 3808 * 3809 * @param cookie The cookie data. 3810 * 3811 * @see #isInstantApp() 3812 * @see #isInstantApp(String) 3813 * @see #getInstantAppCookieMaxBytes() 3814 * @see #getInstantAppCookie() 3815 * @see #clearInstantAppCookie() 3816 * 3817 * @throws IllegalArgumentException if the array exceeds max cookie size. 3818 */ 3819 public abstract void updateInstantAppCookie(@Nullable byte[] cookie); 3820 3821 /** 3822 * @removed 3823 */ 3824 public abstract boolean setInstantAppCookie(@Nullable byte[] cookie); 3825 3826 /** 3827 * Get a list of shared libraries that are available on the 3828 * system. 3829 * 3830 * @return An array of shared library names that are 3831 * available on the system, or null if none are installed. 3832 * 3833 */ 3834 public abstract String[] getSystemSharedLibraryNames(); 3835 3836 /** 3837 * Get a list of shared libraries on the device. 3838 * 3839 * @param flags To filter the libraries to return. 3840 * @return The shared library list. 3841 * 3842 * @see #MATCH_UNINSTALLED_PACKAGES 3843 */ 3844 public abstract @NonNull List<SharedLibraryInfo> getSharedLibraries( 3845 @InstallFlags int flags); 3846 3847 /** 3848 * Get a list of shared libraries on the device. 3849 * 3850 * @param flags To filter the libraries to return. 3851 * @param userId The user to query for. 3852 * @return The shared library list. 3853 * 3854 * @see #MATCH_FACTORY_ONLY 3855 * @see #MATCH_KNOWN_PACKAGES 3856 * @see #MATCH_ANY_USER 3857 * @see #MATCH_UNINSTALLED_PACKAGES 3858 * 3859 * @hide 3860 */ 3861 public abstract @NonNull List<SharedLibraryInfo> getSharedLibrariesAsUser( 3862 @InstallFlags int flags, @UserIdInt int userId); 3863 3864 /** 3865 * Get the name of the package hosting the services shared library. 3866 * 3867 * @return The library host package. 3868 * 3869 * @hide 3870 */ 3871 public abstract @NonNull String getServicesSystemSharedLibraryPackageName(); 3872 3873 /** 3874 * Get the name of the package hosting the shared components shared library. 3875 * 3876 * @return The library host package. 3877 * 3878 * @hide 3879 */ 3880 public abstract @NonNull String getSharedSystemSharedLibraryPackageName(); 3881 3882 /** 3883 * Returns the names of the packages that have been changed 3884 * [eg. added, removed or updated] since the given sequence 3885 * number. 3886 * <p>If no packages have been changed, returns <code>null</code>. 3887 * <p>The sequence number starts at <code>0</code> and is 3888 * reset every boot. 3889 * @param sequenceNumber The first sequence number for which to retrieve package changes. 3890 * @see Settings.Global#BOOT_COUNT 3891 */ 3892 public abstract @Nullable ChangedPackages getChangedPackages( 3893 @IntRange(from=0) int sequenceNumber); 3894 3895 /** 3896 * Get a list of features that are available on the 3897 * system. 3898 * 3899 * @return An array of FeatureInfo classes describing the features 3900 * that are available on the system, or null if there are none(!!). 3901 */ 3902 public abstract FeatureInfo[] getSystemAvailableFeatures(); 3903 3904 /** 3905 * Check whether the given feature name is one of the available features as 3906 * returned by {@link #getSystemAvailableFeatures()}. This tests for the 3907 * presence of <em>any</em> version of the given feature name; use 3908 * {@link #hasSystemFeature(String, int)} to check for a minimum version. 3909 * 3910 * @return Returns true if the devices supports the feature, else false. 3911 */ 3912 public abstract boolean hasSystemFeature(String name); 3913 3914 /** 3915 * Check whether the given feature name and version is one of the available 3916 * features as returned by {@link #getSystemAvailableFeatures()}. Since 3917 * features are defined to always be backwards compatible, this returns true 3918 * if the available feature version is greater than or equal to the 3919 * requested version. 3920 * 3921 * @return Returns true if the devices supports the feature, else false. 3922 */ 3923 public abstract boolean hasSystemFeature(String name, int version); 3924 3925 /** 3926 * Determine the best action to perform for a given Intent. This is how 3927 * {@link Intent#resolveActivity} finds an activity if a class has not been 3928 * explicitly specified. 3929 * <p> 3930 * <em>Note:</em> if using an implicit Intent (without an explicit 3931 * ComponentName specified), be sure to consider whether to set the 3932 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3933 * activity in the same way that 3934 * {@link android.content.Context#startActivity(Intent)} and 3935 * {@link android.content.Intent#resolveActivity(PackageManager) 3936 * Intent.resolveActivity(PackageManager)} do. 3937 * </p> 3938 * 3939 * @param intent An intent containing all of the desired specification 3940 * (action, data, type, category, and/or component). 3941 * @param flags Additional option flags to modify the data returned. The 3942 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3943 * resolution to only those activities that support the 3944 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3945 * @return Returns a ResolveInfo object containing the final activity intent 3946 * that was determined to be the best action. Returns null if no 3947 * matching activity was found. If multiple matching activities are 3948 * found and there is no default set, returns a ResolveInfo object 3949 * containing something else, such as the activity resolver. 3950 */ 3951 public abstract ResolveInfo resolveActivity(Intent intent, @ResolveInfoFlags int flags); 3952 3953 /** 3954 * Determine the best action to perform for a given Intent for a given user. 3955 * This is how {@link Intent#resolveActivity} finds an activity if a class 3956 * has not been explicitly specified. 3957 * <p> 3958 * <em>Note:</em> if using an implicit Intent (without an explicit 3959 * ComponentName specified), be sure to consider whether to set the 3960 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3961 * activity in the same way that 3962 * {@link android.content.Context#startActivity(Intent)} and 3963 * {@link android.content.Intent#resolveActivity(PackageManager) 3964 * Intent.resolveActivity(PackageManager)} do. 3965 * </p> 3966 * 3967 * @param intent An intent containing all of the desired specification 3968 * (action, data, type, category, and/or component). 3969 * @param flags Additional option flags to modify the data returned. The 3970 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3971 * resolution to only those activities that support the 3972 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3973 * @param userId The user id. 3974 * @return Returns a ResolveInfo object containing the final activity intent 3975 * that was determined to be the best action. Returns null if no 3976 * matching activity was found. If multiple matching activities are 3977 * found and there is no default set, returns a ResolveInfo object 3978 * containing something else, such as the activity resolver. 3979 * @hide 3980 */ 3981 public abstract ResolveInfo resolveActivityAsUser(Intent intent, @ResolveInfoFlags int flags, 3982 @UserIdInt int userId); 3983 3984 /** 3985 * Retrieve all activities that can be performed for the given intent. 3986 * 3987 * @param intent The desired intent as per resolveActivity(). 3988 * @param flags Additional option flags to modify the data returned. The 3989 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3990 * resolution to only those activities that support the 3991 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 3992 * {@link #MATCH_ALL} to prevent any filtering of the results. 3993 * @return Returns a List of ResolveInfo objects containing one entry for 3994 * each matching activity, ordered from best to worst. In other 3995 * words, the first item is what would be returned by 3996 * {@link #resolveActivity}. If there are no matching activities, an 3997 * empty list is returned. 3998 */ 3999 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 4000 @ResolveInfoFlags int flags); 4001 4002 /** 4003 * Retrieve all activities that can be performed for the given intent, for a 4004 * specific user. 4005 * 4006 * @param intent The desired intent as per resolveActivity(). 4007 * @param flags Additional option flags to modify the data returned. The 4008 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4009 * resolution to only those activities that support the 4010 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 4011 * {@link #MATCH_ALL} to prevent any filtering of the results. 4012 * @return Returns a List of ResolveInfo objects containing one entry for 4013 * each matching activity, ordered from best to worst. In other 4014 * words, the first item is what would be returned by 4015 * {@link #resolveActivity}. If there are no matching activities, an 4016 * empty list is returned. 4017 * @hide 4018 */ 4019 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 4020 @ResolveInfoFlags int flags, @UserIdInt int userId); 4021 4022 /** 4023 * Retrieve a set of activities that should be presented to the user as 4024 * similar options. This is like {@link #queryIntentActivities}, except it 4025 * also allows you to supply a list of more explicit Intents that you would 4026 * like to resolve to particular options, and takes care of returning the 4027 * final ResolveInfo list in a reasonable order, with no duplicates, based 4028 * on those inputs. 4029 * 4030 * @param caller The class name of the activity that is making the request. 4031 * This activity will never appear in the output list. Can be 4032 * null. 4033 * @param specifics An array of Intents that should be resolved to the first 4034 * specific results. Can be null. 4035 * @param intent The desired intent as per resolveActivity(). 4036 * @param flags Additional option flags to modify the data returned. The 4037 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4038 * resolution to only those activities that support the 4039 * {@link android.content.Intent#CATEGORY_DEFAULT}. 4040 * @return Returns a List of ResolveInfo objects containing one entry for 4041 * each matching activity. The list is ordered first by all of the 4042 * intents resolved in <var>specifics</var> and then any additional 4043 * activities that can handle <var>intent</var> but did not get 4044 * included by one of the <var>specifics</var> intents. If there are 4045 * no matching activities, an empty list is returned. 4046 */ 4047 public abstract List<ResolveInfo> queryIntentActivityOptions(@Nullable ComponentName caller, 4048 @Nullable Intent[] specifics, Intent intent, @ResolveInfoFlags int flags); 4049 4050 /** 4051 * Retrieve all receivers that can handle a broadcast of the given intent. 4052 * 4053 * @param intent The desired intent as per resolveActivity(). 4054 * @param flags Additional option flags to modify the data returned. 4055 * @return Returns a List of ResolveInfo objects containing one entry for 4056 * each matching receiver, ordered from best to worst. If there are 4057 * no matching receivers, an empty list or null is returned. 4058 */ 4059 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4060 @ResolveInfoFlags int flags); 4061 4062 /** 4063 * Retrieve all receivers that can handle a broadcast of the given intent, 4064 * for a specific user. 4065 * 4066 * @param intent The desired intent as per resolveActivity(). 4067 * @param flags Additional option flags to modify the data returned. 4068 * @param userHandle UserHandle of the user being queried. 4069 * @return Returns a List of ResolveInfo objects containing one entry for 4070 * each matching receiver, ordered from best to worst. If there are 4071 * no matching receivers, an empty list or null is returned. 4072 * @hide 4073 */ 4074 @SystemApi 4075 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 4076 public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4077 @ResolveInfoFlags int flags, UserHandle userHandle) { 4078 return queryBroadcastReceiversAsUser(intent, flags, userHandle.getIdentifier()); 4079 } 4080 4081 /** 4082 * @hide 4083 */ 4084 public abstract List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4085 @ResolveInfoFlags int flags, @UserIdInt int userId); 4086 4087 4088 /** {@hide} */ 4089 @Deprecated 4090 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4091 @ResolveInfoFlags int flags, @UserIdInt int userId) { 4092 final String msg = "Shame on you for calling the hidden API " 4093 + "queryBroadcastReceivers(). Shame!"; 4094 if (VMRuntime.getRuntime().getTargetSdkVersion() >= Build.VERSION_CODES.O) { 4095 throw new UnsupportedOperationException(msg); 4096 } else { 4097 Log.d(TAG, msg); 4098 return queryBroadcastReceiversAsUser(intent, flags, userId); 4099 } 4100 } 4101 4102 /** 4103 * Determine the best service to handle for a given Intent. 4104 * 4105 * @param intent An intent containing all of the desired specification 4106 * (action, data, type, category, and/or component). 4107 * @param flags Additional option flags to modify the data returned. 4108 * @return Returns a ResolveInfo object containing the final service intent 4109 * that was determined to be the best action. Returns null if no 4110 * matching service was found. 4111 */ 4112 public abstract ResolveInfo resolveService(Intent intent, @ResolveInfoFlags int flags); 4113 4114 /** 4115 * Retrieve all services that can match the given intent. 4116 * 4117 * @param intent The desired intent as per resolveService(). 4118 * @param flags Additional option flags to modify the data returned. 4119 * @return Returns a List of ResolveInfo objects containing one entry for 4120 * each matching service, ordered from best to worst. In other 4121 * words, the first item is what would be returned by 4122 * {@link #resolveService}. If there are no matching services, an 4123 * empty list or null is returned. 4124 */ 4125 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 4126 @ResolveInfoFlags int flags); 4127 4128 /** 4129 * Retrieve all services that can match the given intent for a given user. 4130 * 4131 * @param intent The desired intent as per resolveService(). 4132 * @param flags Additional option flags to modify the data returned. 4133 * @param userId The user id. 4134 * @return Returns a List of ResolveInfo objects containing one entry for 4135 * each matching service, ordered from best to worst. In other 4136 * words, the first item is what would be returned by 4137 * {@link #resolveService}. If there are no matching services, an 4138 * empty list or null is returned. 4139 * @hide 4140 */ 4141 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 4142 @ResolveInfoFlags int flags, @UserIdInt int userId); 4143 4144 /** 4145 * Retrieve all providers that can match the given intent. 4146 * 4147 * @param intent An intent containing all of the desired specification 4148 * (action, data, type, category, and/or component). 4149 * @param flags Additional option flags to modify the data returned. 4150 * @param userId The user id. 4151 * @return Returns a List of ResolveInfo objects containing one entry for 4152 * each matching provider, ordered from best to worst. If there are 4153 * no matching services, an empty list or null is returned. 4154 * @hide 4155 */ 4156 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 4157 Intent intent, @ResolveInfoFlags int flags, @UserIdInt int userId); 4158 4159 /** 4160 * Retrieve all providers that can match the given intent. 4161 * 4162 * @param intent An intent containing all of the desired specification 4163 * (action, data, type, category, and/or component). 4164 * @param flags Additional option flags to modify the data returned. 4165 * @return Returns a List of ResolveInfo objects containing one entry for 4166 * each matching provider, ordered from best to worst. If there are 4167 * no matching services, an empty list or null is returned. 4168 */ 4169 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, 4170 @ResolveInfoFlags int flags); 4171 4172 /** 4173 * Find a single content provider by its base path name. 4174 * 4175 * @param name The name of the provider to find. 4176 * @param flags Additional option flags to modify the data returned. 4177 * @return A {@link ProviderInfo} object containing information about the 4178 * provider. If a provider was not found, returns null. 4179 */ 4180 public abstract ProviderInfo resolveContentProvider(String name, 4181 @ComponentInfoFlags int flags); 4182 4183 /** 4184 * Find a single content provider by its base path name. 4185 * 4186 * @param name The name of the provider to find. 4187 * @param flags Additional option flags to modify the data returned. 4188 * @param userId The user id. 4189 * @return A {@link ProviderInfo} object containing information about the 4190 * provider. If a provider was not found, returns null. 4191 * @hide 4192 */ 4193 public abstract ProviderInfo resolveContentProviderAsUser(String name, 4194 @ComponentInfoFlags int flags, @UserIdInt int userId); 4195 4196 /** 4197 * Retrieve content provider information. 4198 * <p> 4199 * <em>Note: unlike most other methods, an empty result set is indicated 4200 * by a null return instead of an empty list.</em> 4201 * 4202 * @param processName If non-null, limits the returned providers to only 4203 * those that are hosted by the given process. If null, all 4204 * content providers are returned. 4205 * @param uid If <var>processName</var> is non-null, this is the required 4206 * uid owning the requested content providers. 4207 * @param flags Additional option flags to modify the data returned. 4208 * @return A list of {@link ProviderInfo} objects containing one entry for 4209 * each provider either matching <var>processName</var> or, if 4210 * <var>processName</var> is null, all known content providers. 4211 * <em>If there are no matching providers, null is returned.</em> 4212 */ 4213 public abstract List<ProviderInfo> queryContentProviders( 4214 String processName, int uid, @ComponentInfoFlags int flags); 4215 4216 /** 4217 * Same as {@link #queryContentProviders}, except when {@code metaDataKey} is not null, 4218 * it only returns providers which have metadata with the {@code metaDataKey} key. 4219 * 4220 * <p>DO NOT USE the {@code metaDataKey} parameter, unless you're the contacts provider. 4221 * You really shouldn't need it. Other apps should use {@link #queryIntentContentProviders} 4222 * instead. 4223 * 4224 * <p>The {@code metaDataKey} parameter was added to allow the contacts provider to quickly 4225 * scan the GAL providers on the device. Unfortunately the discovery protocol used metadata 4226 * to mark GAL providers, rather than intent filters, so we can't use 4227 * {@link #queryIntentContentProviders} for that. 4228 * 4229 * @hide 4230 */ 4231 public List<ProviderInfo> queryContentProviders( 4232 String processName, int uid, @ComponentInfoFlags int flags, String metaDataKey) { 4233 // Provide the default implementation for mocks. 4234 return queryContentProviders(processName, uid, flags); 4235 } 4236 4237 /** 4238 * Retrieve all of the information we know about a particular 4239 * instrumentation class. 4240 * 4241 * @param className The full name (i.e. 4242 * com.google.apps.contacts.InstrumentList) of an Instrumentation 4243 * class. 4244 * @param flags Additional option flags to modify the data returned. 4245 * @return An {@link InstrumentationInfo} object containing information 4246 * about the instrumentation. 4247 * @throws NameNotFoundException if a package with the given name cannot be 4248 * found on the system. 4249 */ 4250 public abstract InstrumentationInfo getInstrumentationInfo(ComponentName className, 4251 @InstrumentationInfoFlags int flags) throws NameNotFoundException; 4252 4253 /** 4254 * Retrieve information about available instrumentation code. May be used to 4255 * retrieve either all instrumentation code, or only the code targeting a 4256 * particular package. 4257 * 4258 * @param targetPackage If null, all instrumentation is returned; only the 4259 * instrumentation targeting this package name is returned. 4260 * @param flags Additional option flags to modify the data returned. 4261 * @return A list of {@link InstrumentationInfo} objects containing one 4262 * entry for each matching instrumentation. If there are no 4263 * instrumentation available, returns an empty list. 4264 */ 4265 public abstract List<InstrumentationInfo> queryInstrumentation(String targetPackage, 4266 @InstrumentationInfoFlags int flags); 4267 4268 /** 4269 * Retrieve an image from a package. This is a low-level API used by 4270 * the various package manager info structures (such as 4271 * {@link ComponentInfo} to implement retrieval of their associated 4272 * icon. 4273 * 4274 * @param packageName The name of the package that this icon is coming from. 4275 * Cannot be null. 4276 * @param resid The resource identifier of the desired image. Cannot be 0. 4277 * @param appInfo Overall information about <var>packageName</var>. This 4278 * may be null, in which case the application information will be retrieved 4279 * for you if needed; if you already have this information around, it can 4280 * be much more efficient to supply it here. 4281 * 4282 * @return Returns a Drawable holding the requested image. Returns null if 4283 * an image could not be found for any reason. 4284 */ 4285 public abstract Drawable getDrawable(String packageName, @DrawableRes int resid, 4286 ApplicationInfo appInfo); 4287 4288 /** 4289 * Retrieve the icon associated with an activity. Given the full name of 4290 * an activity, retrieves the information about it and calls 4291 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 4292 * If the activity cannot be found, NameNotFoundException is thrown. 4293 * 4294 * @param activityName Name of the activity whose icon is to be retrieved. 4295 * 4296 * @return Returns the image of the icon, or the default activity icon if 4297 * it could not be found. Does not return null. 4298 * @throws NameNotFoundException Thrown if the resources for the given 4299 * activity could not be loaded. 4300 * 4301 * @see #getActivityIcon(Intent) 4302 */ 4303 public abstract Drawable getActivityIcon(ComponentName activityName) 4304 throws NameNotFoundException; 4305 4306 /** 4307 * Retrieve the icon associated with an Intent. If intent.getClassName() is 4308 * set, this simply returns the result of 4309 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 4310 * component and returns the icon associated with the resolved component. 4311 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4312 * to a component, NameNotFoundException is thrown. 4313 * 4314 * @param intent The intent for which you would like to retrieve an icon. 4315 * 4316 * @return Returns the image of the icon, or the default activity icon if 4317 * it could not be found. Does not return null. 4318 * @throws NameNotFoundException Thrown if the resources for application 4319 * matching the given intent could not be loaded. 4320 * 4321 * @see #getActivityIcon(ComponentName) 4322 */ 4323 public abstract Drawable getActivityIcon(Intent intent) 4324 throws NameNotFoundException; 4325 4326 /** 4327 * Retrieve the banner associated with an activity. Given the full name of 4328 * an activity, retrieves the information about it and calls 4329 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 4330 * banner. If the activity cannot be found, NameNotFoundException is thrown. 4331 * 4332 * @param activityName Name of the activity whose banner is to be retrieved. 4333 * @return Returns the image of the banner, or null if the activity has no 4334 * banner specified. 4335 * @throws NameNotFoundException Thrown if the resources for the given 4336 * activity could not be loaded. 4337 * @see #getActivityBanner(Intent) 4338 */ 4339 public abstract Drawable getActivityBanner(ComponentName activityName) 4340 throws NameNotFoundException; 4341 4342 /** 4343 * Retrieve the banner associated with an Intent. If intent.getClassName() 4344 * is set, this simply returns the result of 4345 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 4346 * intent's component and returns the banner associated with the resolved 4347 * component. If intent.getClassName() cannot be found or the Intent cannot 4348 * be resolved to a component, NameNotFoundException is thrown. 4349 * 4350 * @param intent The intent for which you would like to retrieve a banner. 4351 * @return Returns the image of the banner, or null if the activity has no 4352 * banner specified. 4353 * @throws NameNotFoundException Thrown if the resources for application 4354 * matching the given intent could not be loaded. 4355 * @see #getActivityBanner(ComponentName) 4356 */ 4357 public abstract Drawable getActivityBanner(Intent intent) 4358 throws NameNotFoundException; 4359 4360 /** 4361 * Return the generic icon for an activity that is used when no specific 4362 * icon is defined. 4363 * 4364 * @return Drawable Image of the icon. 4365 */ 4366 public abstract Drawable getDefaultActivityIcon(); 4367 4368 /** 4369 * Retrieve the icon associated with an application. If it has not defined 4370 * an icon, the default app icon is returned. Does not return null. 4371 * 4372 * @param info Information about application being queried. 4373 * 4374 * @return Returns the image of the icon, or the default application icon 4375 * if it could not be found. 4376 * 4377 * @see #getApplicationIcon(String) 4378 */ 4379 public abstract Drawable getApplicationIcon(ApplicationInfo info); 4380 4381 /** 4382 * Retrieve the icon associated with an application. Given the name of the 4383 * application's package, retrieves the information about it and calls 4384 * getApplicationIcon() to return its icon. If the application cannot be 4385 * found, NameNotFoundException is thrown. 4386 * 4387 * @param packageName Name of the package whose application icon is to be 4388 * retrieved. 4389 * 4390 * @return Returns the image of the icon, or the default application icon 4391 * if it could not be found. Does not return null. 4392 * @throws NameNotFoundException Thrown if the resources for the given 4393 * application could not be loaded. 4394 * 4395 * @see #getApplicationIcon(ApplicationInfo) 4396 */ 4397 public abstract Drawable getApplicationIcon(String packageName) 4398 throws NameNotFoundException; 4399 4400 /** 4401 * Retrieve the banner associated with an application. 4402 * 4403 * @param info Information about application being queried. 4404 * @return Returns the image of the banner or null if the application has no 4405 * banner specified. 4406 * @see #getApplicationBanner(String) 4407 */ 4408 public abstract Drawable getApplicationBanner(ApplicationInfo info); 4409 4410 /** 4411 * Retrieve the banner associated with an application. Given the name of the 4412 * application's package, retrieves the information about it and calls 4413 * getApplicationIcon() to return its banner. If the application cannot be 4414 * found, NameNotFoundException is thrown. 4415 * 4416 * @param packageName Name of the package whose application banner is to be 4417 * retrieved. 4418 * @return Returns the image of the banner or null if the application has no 4419 * banner specified. 4420 * @throws NameNotFoundException Thrown if the resources for the given 4421 * application could not be loaded. 4422 * @see #getApplicationBanner(ApplicationInfo) 4423 */ 4424 public abstract Drawable getApplicationBanner(String packageName) 4425 throws NameNotFoundException; 4426 4427 /** 4428 * Retrieve the logo associated with an activity. Given the full name of an 4429 * activity, retrieves the information about it and calls 4430 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 4431 * logo. If the activity cannot be found, NameNotFoundException is thrown. 4432 * 4433 * @param activityName Name of the activity whose logo is to be retrieved. 4434 * @return Returns the image of the logo or null if the activity has no logo 4435 * specified. 4436 * @throws NameNotFoundException Thrown if the resources for the given 4437 * activity could not be loaded. 4438 * @see #getActivityLogo(Intent) 4439 */ 4440 public abstract Drawable getActivityLogo(ComponentName activityName) 4441 throws NameNotFoundException; 4442 4443 /** 4444 * Retrieve the logo associated with an Intent. If intent.getClassName() is 4445 * set, this simply returns the result of 4446 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 4447 * component and returns the logo associated with the resolved component. 4448 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4449 * to a component, NameNotFoundException is thrown. 4450 * 4451 * @param intent The intent for which you would like to retrieve a logo. 4452 * 4453 * @return Returns the image of the logo, or null if the activity has no 4454 * logo specified. 4455 * 4456 * @throws NameNotFoundException Thrown if the resources for application 4457 * matching the given intent could not be loaded. 4458 * 4459 * @see #getActivityLogo(ComponentName) 4460 */ 4461 public abstract Drawable getActivityLogo(Intent intent) 4462 throws NameNotFoundException; 4463 4464 /** 4465 * Retrieve the logo associated with an application. If it has not specified 4466 * a logo, this method returns null. 4467 * 4468 * @param info Information about application being queried. 4469 * 4470 * @return Returns the image of the logo, or null if no logo is specified 4471 * by the application. 4472 * 4473 * @see #getApplicationLogo(String) 4474 */ 4475 public abstract Drawable getApplicationLogo(ApplicationInfo info); 4476 4477 /** 4478 * Retrieve the logo associated with an application. Given the name of the 4479 * application's package, retrieves the information about it and calls 4480 * getApplicationLogo() to return its logo. If the application cannot be 4481 * found, NameNotFoundException is thrown. 4482 * 4483 * @param packageName Name of the package whose application logo is to be 4484 * retrieved. 4485 * 4486 * @return Returns the image of the logo, or null if no application logo 4487 * has been specified. 4488 * 4489 * @throws NameNotFoundException Thrown if the resources for the given 4490 * application could not be loaded. 4491 * 4492 * @see #getApplicationLogo(ApplicationInfo) 4493 */ 4494 public abstract Drawable getApplicationLogo(String packageName) 4495 throws NameNotFoundException; 4496 4497 /** 4498 * If the target user is a managed profile, then this returns a badged copy of the given icon 4499 * to be able to distinguish it from the original icon. For badging an arbitrary drawable use 4500 * {@link #getUserBadgedDrawableForDensity( 4501 * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. 4502 * <p> 4503 * If the original drawable is a BitmapDrawable and the backing bitmap is 4504 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4505 * is performed in place and the original drawable is returned. 4506 * </p> 4507 * 4508 * @param icon The icon to badge. 4509 * @param user The target user. 4510 * @return A drawable that combines the original icon and a badge as 4511 * determined by the system. 4512 */ 4513 public abstract Drawable getUserBadgedIcon(Drawable icon, UserHandle user); 4514 4515 /** 4516 * If the target user is a managed profile of the calling user or the caller 4517 * is itself a managed profile, then this returns a badged copy of the given 4518 * drawable allowing the user to distinguish it from the original drawable. 4519 * The caller can specify the location in the bounds of the drawable to be 4520 * badged where the badge should be applied as well as the density of the 4521 * badge to be used. 4522 * <p> 4523 * If the original drawable is a BitmapDrawable and the backing bitmap is 4524 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4525 * is performed in place and the original drawable is returned. 4526 * </p> 4527 * 4528 * @param drawable The drawable to badge. 4529 * @param user The target user. 4530 * @param badgeLocation Where in the bounds of the badged drawable to place 4531 * the badge. If it's {@code null}, the badge is applied on top of the entire 4532 * drawable being badged. 4533 * @param badgeDensity The optional desired density for the badge as per 4534 * {@link android.util.DisplayMetrics#densityDpi}. If it's not positive, 4535 * the density of the display is used. 4536 * @return A drawable that combines the original drawable and a badge as 4537 * determined by the system. 4538 */ 4539 public abstract Drawable getUserBadgedDrawableForDensity(Drawable drawable, 4540 UserHandle user, Rect badgeLocation, int badgeDensity); 4541 4542 /** 4543 * If the target user is a managed profile of the calling user or the caller 4544 * is itself a managed profile, then this returns a drawable to use as a small 4545 * icon to include in a view to distinguish it from the original icon. 4546 * 4547 * @param user The target user. 4548 * @param density The optional desired density for the badge as per 4549 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4550 * the density of the current display is used. 4551 * @return the drawable or null if no drawable is required. 4552 * @hide 4553 */ 4554 public abstract Drawable getUserBadgeForDensity(UserHandle user, int density); 4555 4556 /** 4557 * If the target user is a managed profile of the calling user or the caller 4558 * is itself a managed profile, then this returns a drawable to use as a small 4559 * icon to include in a view to distinguish it from the original icon. This version 4560 * doesn't have background protection and should be used over a light background instead of 4561 * a badge. 4562 * 4563 * @param user The target user. 4564 * @param density The optional desired density for the badge as per 4565 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4566 * the density of the current display is used. 4567 * @return the drawable or null if no drawable is required. 4568 * @hide 4569 */ 4570 public abstract Drawable getUserBadgeForDensityNoBackground(UserHandle user, int density); 4571 4572 /** 4573 * If the target user is a managed profile of the calling user or the caller 4574 * is itself a managed profile, then this returns a copy of the label with 4575 * badging for accessibility services like talkback. E.g. passing in "Email" 4576 * and it might return "Work Email" for Email in the work profile. 4577 * 4578 * @param label The label to change. 4579 * @param user The target user. 4580 * @return A label that combines the original label and a badge as 4581 * determined by the system. 4582 */ 4583 public abstract CharSequence getUserBadgedLabel(CharSequence label, UserHandle user); 4584 4585 /** 4586 * Retrieve text from a package. This is a low-level API used by 4587 * the various package manager info structures (such as 4588 * {@link ComponentInfo} to implement retrieval of their associated 4589 * labels and other text. 4590 * 4591 * @param packageName The name of the package that this text is coming from. 4592 * Cannot be null. 4593 * @param resid The resource identifier of the desired text. Cannot be 0. 4594 * @param appInfo Overall information about <var>packageName</var>. This 4595 * may be null, in which case the application information will be retrieved 4596 * for you if needed; if you already have this information around, it can 4597 * be much more efficient to supply it here. 4598 * 4599 * @return Returns a CharSequence holding the requested text. Returns null 4600 * if the text could not be found for any reason. 4601 */ 4602 public abstract CharSequence getText(String packageName, @StringRes int resid, 4603 ApplicationInfo appInfo); 4604 4605 /** 4606 * Retrieve an XML file from a package. This is a low-level API used to 4607 * retrieve XML meta data. 4608 * 4609 * @param packageName The name of the package that this xml is coming from. 4610 * Cannot be null. 4611 * @param resid The resource identifier of the desired xml. Cannot be 0. 4612 * @param appInfo Overall information about <var>packageName</var>. This 4613 * may be null, in which case the application information will be retrieved 4614 * for you if needed; if you already have this information around, it can 4615 * be much more efficient to supply it here. 4616 * 4617 * @return Returns an XmlPullParser allowing you to parse out the XML 4618 * data. Returns null if the xml resource could not be found for any 4619 * reason. 4620 */ 4621 public abstract XmlResourceParser getXml(String packageName, @XmlRes int resid, 4622 ApplicationInfo appInfo); 4623 4624 /** 4625 * Return the label to use for this application. 4626 * 4627 * @return Returns the label associated with this application, or null if 4628 * it could not be found for any reason. 4629 * @param info The application to get the label of. 4630 */ 4631 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 4632 4633 /** 4634 * Retrieve the resources associated with an activity. Given the full 4635 * name of an activity, retrieves the information about it and calls 4636 * getResources() to return its application's resources. If the activity 4637 * cannot be found, NameNotFoundException is thrown. 4638 * 4639 * @param activityName Name of the activity whose resources are to be 4640 * retrieved. 4641 * 4642 * @return Returns the application's Resources. 4643 * @throws NameNotFoundException Thrown if the resources for the given 4644 * application could not be loaded. 4645 * 4646 * @see #getResourcesForApplication(ApplicationInfo) 4647 */ 4648 public abstract Resources getResourcesForActivity(ComponentName activityName) 4649 throws NameNotFoundException; 4650 4651 /** 4652 * Retrieve the resources for an application. Throws NameNotFoundException 4653 * if the package is no longer installed. 4654 * 4655 * @param app Information about the desired application. 4656 * 4657 * @return Returns the application's Resources. 4658 * @throws NameNotFoundException Thrown if the resources for the given 4659 * application could not be loaded (most likely because it was uninstalled). 4660 */ 4661 public abstract Resources getResourcesForApplication(ApplicationInfo app) 4662 throws NameNotFoundException; 4663 4664 /** 4665 * Retrieve the resources associated with an application. Given the full 4666 * package name of an application, retrieves the information about it and 4667 * calls getResources() to return its application's resources. If the 4668 * appPackageName cannot be found, NameNotFoundException is thrown. 4669 * 4670 * @param appPackageName Package name of the application whose resources 4671 * are to be retrieved. 4672 * 4673 * @return Returns the application's Resources. 4674 * @throws NameNotFoundException Thrown if the resources for the given 4675 * application could not be loaded. 4676 * 4677 * @see #getResourcesForApplication(ApplicationInfo) 4678 */ 4679 public abstract Resources getResourcesForApplication(String appPackageName) 4680 throws NameNotFoundException; 4681 4682 /** @hide */ 4683 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, 4684 @UserIdInt int userId) throws NameNotFoundException; 4685 4686 /** 4687 * Retrieve overall information about an application package defined in a 4688 * package archive file 4689 * 4690 * @param archiveFilePath The path to the archive file 4691 * @param flags Additional option flags to modify the data returned. 4692 * @return A PackageInfo object containing information about the package 4693 * archive. If the package could not be parsed, returns null. 4694 */ 4695 public PackageInfo getPackageArchiveInfo(String archiveFilePath, @PackageInfoFlags int flags) { 4696 final PackageParser parser = new PackageParser(); 4697 parser.setCallback(new PackageParser.CallbackImpl(this)); 4698 final File apkFile = new File(archiveFilePath); 4699 try { 4700 if ((flags & (MATCH_DIRECT_BOOT_UNAWARE | MATCH_DIRECT_BOOT_AWARE)) != 0) { 4701 // Caller expressed an explicit opinion about what encryption 4702 // aware/unaware components they want to see, so fall through and 4703 // give them what they want 4704 } else { 4705 // Caller expressed no opinion, so match everything 4706 flags |= MATCH_DIRECT_BOOT_AWARE | MATCH_DIRECT_BOOT_UNAWARE; 4707 } 4708 4709 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 4710 if ((flags & GET_SIGNATURES) != 0) { 4711 PackageParser.collectCertificates(pkg, 0); 4712 } 4713 PackageUserState state = new PackageUserState(); 4714 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 4715 } catch (PackageParserException e) { 4716 return null; 4717 } 4718 } 4719 4720 /** 4721 * @deprecated replaced by {@link PackageInstaller} 4722 * @hide 4723 */ 4724 @Deprecated 4725 public abstract void installPackage( 4726 Uri packageURI, 4727 PackageInstallObserver observer, 4728 @InstallFlags int flags, 4729 String installerPackageName); 4730 4731 /** 4732 * If there is already an application with the given package name installed 4733 * on the system for other users, also install it for the calling user. 4734 * @hide 4735 */ 4736 @SystemApi 4737 public abstract int installExistingPackage(String packageName) throws NameNotFoundException; 4738 4739 /** 4740 * If there is already an application with the given package name installed 4741 * on the system for other users, also install it for the calling user. 4742 * @hide 4743 */ 4744 @SystemApi 4745 public abstract int installExistingPackage(String packageName, @InstallReason int installReason) 4746 throws NameNotFoundException; 4747 4748 /** 4749 * If there is already an application with the given package name installed 4750 * on the system for other users, also install it for the specified user. 4751 * @hide 4752 */ 4753 @RequiresPermission(anyOf = { 4754 Manifest.permission.INSTALL_PACKAGES, 4755 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4756 public abstract int installExistingPackageAsUser(String packageName, @UserIdInt int userId) 4757 throws NameNotFoundException; 4758 4759 /** 4760 * Allows a package listening to the 4761 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4762 * broadcast} to respond to the package manager. The response must include 4763 * the {@code verificationCode} which is one of 4764 * {@link PackageManager#VERIFICATION_ALLOW} or 4765 * {@link PackageManager#VERIFICATION_REJECT}. 4766 * 4767 * @param id pending package identifier as passed via the 4768 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4769 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 4770 * or {@link PackageManager#VERIFICATION_REJECT}. 4771 * @throws SecurityException if the caller does not have the 4772 * PACKAGE_VERIFICATION_AGENT permission. 4773 */ 4774 public abstract void verifyPendingInstall(int id, int verificationCode); 4775 4776 /** 4777 * Allows a package listening to the 4778 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4779 * broadcast} to extend the default timeout for a response and declare what 4780 * action to perform after the timeout occurs. The response must include 4781 * the {@code verificationCodeAtTimeout} which is one of 4782 * {@link PackageManager#VERIFICATION_ALLOW} or 4783 * {@link PackageManager#VERIFICATION_REJECT}. 4784 * 4785 * This method may only be called once per package id. Additional calls 4786 * will have no effect. 4787 * 4788 * @param id pending package identifier as passed via the 4789 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4790 * @param verificationCodeAtTimeout either 4791 * {@link PackageManager#VERIFICATION_ALLOW} or 4792 * {@link PackageManager#VERIFICATION_REJECT}. If 4793 * {@code verificationCodeAtTimeout} is neither 4794 * {@link PackageManager#VERIFICATION_ALLOW} or 4795 * {@link PackageManager#VERIFICATION_REJECT}, then 4796 * {@code verificationCodeAtTimeout} will default to 4797 * {@link PackageManager#VERIFICATION_REJECT}. 4798 * @param millisecondsToDelay the amount of time requested for the timeout. 4799 * Must be positive and less than 4800 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 4801 * {@code millisecondsToDelay} is out of bounds, 4802 * {@code millisecondsToDelay} will be set to the closest in 4803 * bounds value; namely, 0 or 4804 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 4805 * @throws SecurityException if the caller does not have the 4806 * PACKAGE_VERIFICATION_AGENT permission. 4807 */ 4808 public abstract void extendVerificationTimeout(int id, 4809 int verificationCodeAtTimeout, long millisecondsToDelay); 4810 4811 /** 4812 * Allows a package listening to the 4813 * {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION} intent filter verification 4814 * broadcast to respond to the package manager. The response must include 4815 * the {@code verificationCode} which is one of 4816 * {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} or 4817 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4818 * 4819 * @param verificationId pending package identifier as passed via the 4820 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4821 * @param verificationCode either {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} 4822 * or {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4823 * @param failedDomains a list of failed domains if the verificationCode is 4824 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}, otherwise null; 4825 * @throws SecurityException if the caller does not have the 4826 * INTENT_FILTER_VERIFICATION_AGENT permission. 4827 * 4828 * @hide 4829 */ 4830 @SystemApi 4831 @RequiresPermission(android.Manifest.permission.INTENT_FILTER_VERIFICATION_AGENT) 4832 public abstract void verifyIntentFilter(int verificationId, int verificationCode, 4833 List<String> failedDomains); 4834 4835 /** 4836 * Get the status of a Domain Verification Result for an IntentFilter. This is 4837 * related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4838 * {@link android.content.IntentFilter#getAutoVerify()} 4839 * 4840 * This is used by the ResolverActivity to change the status depending on what the User select 4841 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4842 * for a domain. 4843 * 4844 * @param packageName The package name of the Activity associated with the IntentFilter. 4845 * @param userId The user id. 4846 * 4847 * @return The status to set to. This can be 4848 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4849 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4850 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} or 4851 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED} 4852 * 4853 * @hide 4854 */ 4855 @SystemApi 4856 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 4857 public abstract int getIntentVerificationStatusAsUser(String packageName, @UserIdInt int userId); 4858 4859 /** 4860 * Allow to change the status of a Intent Verification status for all IntentFilter of an App. 4861 * This is related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4862 * {@link android.content.IntentFilter#getAutoVerify()} 4863 * 4864 * This is used by the ResolverActivity to change the status depending on what the User select 4865 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4866 * for a domain. 4867 * 4868 * @param packageName The package name of the Activity associated with the IntentFilter. 4869 * @param status The status to set to. This can be 4870 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4871 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4872 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} 4873 * @param userId The user id. 4874 * 4875 * @return true if the status has been set. False otherwise. 4876 * 4877 * @hide 4878 */ 4879 @SystemApi 4880 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4881 public abstract boolean updateIntentVerificationStatusAsUser(String packageName, int status, 4882 @UserIdInt int userId); 4883 4884 /** 4885 * Get the list of IntentFilterVerificationInfo for a specific package and User. 4886 * 4887 * @param packageName the package name. When this parameter is set to a non null value, 4888 * the results will be filtered by the package name provided. 4889 * Otherwise, there will be no filtering and it will return a list 4890 * corresponding for all packages 4891 * 4892 * @return a list of IntentFilterVerificationInfo for a specific package. 4893 * 4894 * @hide 4895 */ 4896 @SystemApi 4897 public abstract List<IntentFilterVerificationInfo> getIntentFilterVerifications( 4898 String packageName); 4899 4900 /** 4901 * Get the list of IntentFilter for a specific package. 4902 * 4903 * @param packageName the package name. This parameter is set to a non null value, 4904 * the list will contain all the IntentFilter for that package. 4905 * Otherwise, the list will be empty. 4906 * 4907 * @return a list of IntentFilter for a specific package. 4908 * 4909 * @hide 4910 */ 4911 @SystemApi 4912 public abstract List<IntentFilter> getAllIntentFilters(String packageName); 4913 4914 /** 4915 * Get the default Browser package name for a specific user. 4916 * 4917 * @param userId The user id. 4918 * 4919 * @return the package name of the default Browser for the specified user. If the user id passed 4920 * is -1 (all users) it will return a null value. 4921 * 4922 * @hide 4923 */ 4924 @TestApi 4925 @SystemApi 4926 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 4927 public abstract String getDefaultBrowserPackageNameAsUser(@UserIdInt int userId); 4928 4929 /** 4930 * Set the default Browser package name for a specific user. 4931 * 4932 * @param packageName The package name of the default Browser. 4933 * @param userId The user id. 4934 * 4935 * @return true if the default Browser for the specified user has been set, 4936 * otherwise return false. If the user id passed is -1 (all users) this call will not 4937 * do anything and just return false. 4938 * 4939 * @hide 4940 */ 4941 @SystemApi 4942 @RequiresPermission(allOf = { 4943 Manifest.permission.SET_PREFERRED_APPLICATIONS, 4944 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4945 public abstract boolean setDefaultBrowserPackageNameAsUser(String packageName, 4946 @UserIdInt int userId); 4947 4948 /** 4949 * Change the installer associated with a given package. There are limitations 4950 * on how the installer package can be changed; in particular: 4951 * <ul> 4952 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 4953 * is not signed with the same certificate as the calling application. 4954 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 4955 * has an installer package, and that installer package is not signed with 4956 * the same certificate as the calling application. 4957 * </ul> 4958 * 4959 * @param targetPackage The installed package whose installer will be changed. 4960 * @param installerPackageName The package name of the new installer. May be 4961 * null to clear the association. 4962 */ 4963 public abstract void setInstallerPackageName(String targetPackage, 4964 String installerPackageName); 4965 4966 /** @hide */ 4967 @SystemApi 4968 @RequiresPermission(Manifest.permission.INSTALL_PACKAGES) 4969 public abstract void setUpdateAvailable(String packageName, boolean updateAvaialble); 4970 4971 /** 4972 * Attempts to delete a package. Since this may take a little while, the 4973 * result will be posted back to the given observer. A deletion will fail if 4974 * the calling context lacks the 4975 * {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 4976 * named package cannot be found, or if the named package is a system 4977 * package. 4978 * 4979 * @param packageName The name of the package to delete 4980 * @param observer An observer callback to get notified when the package 4981 * deletion is complete. 4982 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 4983 * will be called when that happens. observer may be null to 4984 * indicate that no callback is desired. 4985 * @hide 4986 */ 4987 @RequiresPermission(Manifest.permission.DELETE_PACKAGES) 4988 public abstract void deletePackage(String packageName, IPackageDeleteObserver observer, 4989 @DeleteFlags int flags); 4990 4991 /** 4992 * Attempts to delete a package. Since this may take a little while, the 4993 * result will be posted back to the given observer. A deletion will fail if 4994 * the named package cannot be found, or if the named package is a system 4995 * package. 4996 * 4997 * @param packageName The name of the package to delete 4998 * @param observer An observer callback to get notified when the package 4999 * deletion is complete. 5000 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 5001 * will be called when that happens. observer may be null to 5002 * indicate that no callback is desired. 5003 * @param userId The user Id 5004 * @hide 5005 */ 5006 @RequiresPermission(anyOf = { 5007 Manifest.permission.DELETE_PACKAGES, 5008 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 5009 public abstract void deletePackageAsUser(@NonNull String packageName, 5010 IPackageDeleteObserver observer, @DeleteFlags int flags, @UserIdInt int userId); 5011 5012 /** 5013 * Retrieve the package name of the application that installed a package. This identifies 5014 * which market the package came from. 5015 * 5016 * @param packageName The name of the package to query 5017 */ 5018 public abstract String getInstallerPackageName(String packageName); 5019 5020 /** 5021 * Attempts to clear the user data directory of an application. 5022 * Since this may take a little while, the result will 5023 * be posted back to the given observer. A deletion will fail if the 5024 * named package cannot be found, or if the named package is a "system package". 5025 * 5026 * @param packageName The name of the package 5027 * @param observer An observer callback to get notified when the operation is finished 5028 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5029 * will be called when that happens. observer may be null to indicate that 5030 * no callback is desired. 5031 * 5032 * @hide 5033 */ 5034 public abstract void clearApplicationUserData(String packageName, 5035 IPackageDataObserver observer); 5036 /** 5037 * Attempts to delete the cache files associated with an application. 5038 * Since this may take a little while, the result will 5039 * be posted back to the given observer. A deletion will fail if the calling context 5040 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 5041 * named package cannot be found, or if the named package is a "system package". 5042 * 5043 * @param packageName The name of the package to delete 5044 * @param observer An observer callback to get notified when the cache file deletion 5045 * is complete. 5046 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5047 * will be called when that happens. observer may be null to indicate that 5048 * no callback is desired. 5049 * 5050 * @hide 5051 */ 5052 public abstract void deleteApplicationCacheFiles(String packageName, 5053 IPackageDataObserver observer); 5054 5055 /** 5056 * Attempts to delete the cache files associated with an application for a given user. Since 5057 * this may take a little while, the result will be posted back to the given observer. A 5058 * deletion will fail if the calling context lacks the 5059 * {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the named package 5060 * cannot be found, or if the named package is a "system package". If {@code userId} does not 5061 * belong to the calling user, the caller must have 5062 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} permission. 5063 * 5064 * @param packageName The name of the package to delete 5065 * @param userId the user for which the cache files needs to be deleted 5066 * @param observer An observer callback to get notified when the cache file deletion is 5067 * complete. 5068 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5069 * will be called when that happens. observer may be null to indicate that no 5070 * callback is desired. 5071 * @hide 5072 */ 5073 public abstract void deleteApplicationCacheFilesAsUser(String packageName, int userId, 5074 IPackageDataObserver observer); 5075 5076 /** 5077 * Free storage by deleting LRU sorted list of cache files across 5078 * all applications. If the currently available free storage 5079 * on the device is greater than or equal to the requested 5080 * free storage, no cache files are cleared. If the currently 5081 * available storage on the device is less than the requested 5082 * free storage, some or all of the cache files across 5083 * all applications are deleted (based on last accessed time) 5084 * to increase the free storage space on the device to 5085 * the requested value. There is no guarantee that clearing all 5086 * the cache files from all applications will clear up 5087 * enough storage to achieve the desired value. 5088 * @param freeStorageSize The number of bytes of storage to be 5089 * freed by the system. Say if freeStorageSize is XX, 5090 * and the current free storage is YY, 5091 * if XX is less than YY, just return. if not free XX-YY number 5092 * of bytes if possible. 5093 * @param observer call back used to notify when 5094 * the operation is completed 5095 * 5096 * @hide 5097 */ 5098 public void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer) { 5099 freeStorageAndNotify(null, freeStorageSize, observer); 5100 } 5101 5102 /** {@hide} */ 5103 public abstract void freeStorageAndNotify(String volumeUuid, long freeStorageSize, 5104 IPackageDataObserver observer); 5105 5106 /** 5107 * Free storage by deleting LRU sorted list of cache files across 5108 * all applications. If the currently available free storage 5109 * on the device is greater than or equal to the requested 5110 * free storage, no cache files are cleared. If the currently 5111 * available storage on the device is less than the requested 5112 * free storage, some or all of the cache files across 5113 * all applications are deleted (based on last accessed time) 5114 * to increase the free storage space on the device to 5115 * the requested value. There is no guarantee that clearing all 5116 * the cache files from all applications will clear up 5117 * enough storage to achieve the desired value. 5118 * @param freeStorageSize The number of bytes of storage to be 5119 * freed by the system. Say if freeStorageSize is XX, 5120 * and the current free storage is YY, 5121 * if XX is less than YY, just return. if not free XX-YY number 5122 * of bytes if possible. 5123 * @param pi IntentSender call back used to 5124 * notify when the operation is completed.May be null 5125 * to indicate that no call back is desired. 5126 * 5127 * @hide 5128 */ 5129 public void freeStorage(long freeStorageSize, IntentSender pi) { 5130 freeStorage(null, freeStorageSize, pi); 5131 } 5132 5133 /** {@hide} */ 5134 public abstract void freeStorage(String volumeUuid, long freeStorageSize, IntentSender pi); 5135 5136 /** 5137 * Retrieve the size information for a package. 5138 * Since this may take a little while, the result will 5139 * be posted back to the given observer. The calling context 5140 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 5141 * 5142 * @param packageName The name of the package whose size information is to be retrieved 5143 * @param userId The user whose size information should be retrieved. 5144 * @param observer An observer callback to get notified when the operation 5145 * is complete. 5146 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 5147 * The observer's callback is invoked with a PackageStats object(containing the 5148 * code, data and cache sizes of the package) and a boolean value representing 5149 * the status of the operation. observer may be null to indicate that 5150 * no callback is desired. 5151 * 5152 * @deprecated use {@link StorageStatsManager} instead. 5153 * @hide 5154 */ 5155 @Deprecated 5156 public abstract void getPackageSizeInfoAsUser(String packageName, @UserIdInt int userId, 5157 IPackageStatsObserver observer); 5158 5159 /** 5160 * Like {@link #getPackageSizeInfoAsUser(String, int, IPackageStatsObserver)}, but 5161 * returns the size for the calling user. 5162 * 5163 * @deprecated use {@link StorageStatsManager} instead. 5164 * @hide 5165 */ 5166 @Deprecated 5167 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 5168 getPackageSizeInfoAsUser(packageName, UserHandle.myUserId(), observer); 5169 } 5170 5171 /** 5172 * @deprecated This function no longer does anything; it was an old 5173 * approach to managing preferred activities, which has been superseded 5174 * by (and conflicts with) the modern activity-based preferences. 5175 */ 5176 @Deprecated 5177 public abstract void addPackageToPreferred(String packageName); 5178 5179 /** 5180 * @deprecated This function no longer does anything; it was an old 5181 * approach to managing preferred activities, which has been superseded 5182 * by (and conflicts with) the modern activity-based preferences. 5183 */ 5184 @Deprecated 5185 public abstract void removePackageFromPreferred(String packageName); 5186 5187 /** 5188 * Retrieve the list of all currently configured preferred packages. The 5189 * first package on the list is the most preferred, the last is the least 5190 * preferred. 5191 * 5192 * @param flags Additional option flags to modify the data returned. 5193 * @return A List of PackageInfo objects, one for each preferred 5194 * application, in order of preference. 5195 */ 5196 public abstract List<PackageInfo> getPreferredPackages(@PackageInfoFlags int flags); 5197 5198 /** 5199 * @deprecated This is a protected API that should not have been available 5200 * to third party applications. It is the platform's responsibility for 5201 * assigning preferred activities and this cannot be directly modified. 5202 * 5203 * Add a new preferred activity mapping to the system. This will be used 5204 * to automatically select the given activity component when 5205 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5206 * multiple matching activities and also matches the given filter. 5207 * 5208 * @param filter The set of intents under which this activity will be 5209 * made preferred. 5210 * @param match The IntentFilter match category that this preference 5211 * applies to. 5212 * @param set The set of activities that the user was picking from when 5213 * this preference was made. 5214 * @param activity The component name of the activity that is to be 5215 * preferred. 5216 */ 5217 @Deprecated 5218 public abstract void addPreferredActivity(IntentFilter filter, int match, 5219 ComponentName[] set, ComponentName activity); 5220 5221 /** 5222 * Same as {@link #addPreferredActivity(IntentFilter, int, 5223 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 5224 to. 5225 * @hide 5226 */ 5227 public void addPreferredActivityAsUser(IntentFilter filter, int match, 5228 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5229 throw new RuntimeException("Not implemented. Must override in a subclass."); 5230 } 5231 5232 /** 5233 * @deprecated This is a protected API that should not have been available 5234 * to third party applications. It is the platform's responsibility for 5235 * assigning preferred activities and this cannot be directly modified. 5236 * 5237 * Replaces an existing preferred activity mapping to the system, and if that were not present 5238 * adds a new preferred activity. This will be used 5239 * to automatically select the given activity component when 5240 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5241 * multiple matching activities and also matches the given filter. 5242 * 5243 * @param filter The set of intents under which this activity will be 5244 * made preferred. 5245 * @param match The IntentFilter match category that this preference 5246 * applies to. 5247 * @param set The set of activities that the user was picking from when 5248 * this preference was made. 5249 * @param activity The component name of the activity that is to be 5250 * preferred. 5251 * @hide 5252 */ 5253 @Deprecated 5254 public abstract void replacePreferredActivity(IntentFilter filter, int match, 5255 ComponentName[] set, ComponentName activity); 5256 5257 /** 5258 * @hide 5259 */ 5260 @Deprecated 5261 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 5262 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5263 throw new RuntimeException("Not implemented. Must override in a subclass."); 5264 } 5265 5266 /** 5267 * Remove all preferred activity mappings, previously added with 5268 * {@link #addPreferredActivity}, from the 5269 * system whose activities are implemented in the given package name. 5270 * An application can only clear its own package(s). 5271 * 5272 * @param packageName The name of the package whose preferred activity 5273 * mappings are to be removed. 5274 */ 5275 public abstract void clearPackagePreferredActivities(String packageName); 5276 5277 /** 5278 * Retrieve all preferred activities, previously added with 5279 * {@link #addPreferredActivity}, that are 5280 * currently registered with the system. 5281 * 5282 * @param outFilters A required list in which to place the filters of all of the 5283 * preferred activities. 5284 * @param outActivities A required list in which to place the component names of 5285 * all of the preferred activities. 5286 * @param packageName An optional package in which you would like to limit 5287 * the list. If null, all activities will be returned; if non-null, only 5288 * those activities in the given package are returned. 5289 * 5290 * @return Returns the total number of registered preferred activities 5291 * (the number of distinct IntentFilter records, not the number of unique 5292 * activity components) that were found. 5293 */ 5294 public abstract int getPreferredActivities(@NonNull List<IntentFilter> outFilters, 5295 @NonNull List<ComponentName> outActivities, String packageName); 5296 5297 /** 5298 * Ask for the set of available 'home' activities and the current explicit 5299 * default, if any. 5300 * @hide 5301 */ 5302 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 5303 5304 /** 5305 * Set the enabled setting for a package component (activity, receiver, service, provider). 5306 * This setting will override any enabled state which may have been set by the component in its 5307 * manifest. 5308 * 5309 * @param componentName The component to enable 5310 * @param newState The new enabled state for the component. 5311 * @param flags Optional behavior flags. 5312 */ 5313 public abstract void setComponentEnabledSetting(ComponentName componentName, 5314 @EnabledState int newState, @EnabledFlags int flags); 5315 5316 /** 5317 * Return the enabled setting for a package component (activity, 5318 * receiver, service, provider). This returns the last value set by 5319 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 5320 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5321 * the value originally specified in the manifest has not been modified. 5322 * 5323 * @param componentName The component to retrieve. 5324 * @return Returns the current enabled state for the component. 5325 */ 5326 public abstract @EnabledState int getComponentEnabledSetting( 5327 ComponentName componentName); 5328 5329 /** 5330 * Set the enabled setting for an application 5331 * This setting will override any enabled state which may have been set by the application in 5332 * its manifest. It also overrides the enabled state set in the manifest for any of the 5333 * application's components. It does not override any enabled state set by 5334 * {@link #setComponentEnabledSetting} for any of the application's components. 5335 * 5336 * @param packageName The package name of the application to enable 5337 * @param newState The new enabled state for the application. 5338 * @param flags Optional behavior flags. 5339 */ 5340 public abstract void setApplicationEnabledSetting(String packageName, 5341 @EnabledState int newState, @EnabledFlags int flags); 5342 5343 /** 5344 * Return the enabled setting for an application. This returns 5345 * the last value set by 5346 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 5347 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5348 * the value originally specified in the manifest has not been modified. 5349 * 5350 * @param packageName The package name of the application to retrieve. 5351 * @return Returns the current enabled state for the application. 5352 * @throws IllegalArgumentException if the named package does not exist. 5353 */ 5354 public abstract @EnabledState int getApplicationEnabledSetting(String packageName); 5355 5356 /** 5357 * Flush the package restrictions for a given user to disk. This forces the package restrictions 5358 * like component and package enabled settings to be written to disk and avoids the delay that 5359 * is otherwise present when changing those settings. 5360 * 5361 * @param userId Ther userId of the user whose restrictions are to be flushed. 5362 * @hide 5363 */ 5364 public abstract void flushPackageRestrictionsAsUser(int userId); 5365 5366 /** 5367 * Puts the package in a hidden state, which is almost like an uninstalled state, 5368 * making the package unavailable, but it doesn't remove the data or the actual 5369 * package file. Application can be unhidden by either resetting the hidden state 5370 * or by installing it, such as with {@link #installExistingPackage(String)} 5371 * @hide 5372 */ 5373 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 5374 UserHandle userHandle); 5375 5376 /** 5377 * Returns the hidden state of a package. 5378 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 5379 * @hide 5380 */ 5381 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 5382 UserHandle userHandle); 5383 5384 /** 5385 * Return whether the device has been booted into safe mode. 5386 */ 5387 public abstract boolean isSafeMode(); 5388 5389 /** 5390 * Adds a listener for permission changes for installed packages. 5391 * 5392 * @param listener The listener to add. 5393 * 5394 * @hide 5395 */ 5396 @SystemApi 5397 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5398 public abstract void addOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5399 5400 /** 5401 * Remvoes a listener for permission changes for installed packages. 5402 * 5403 * @param listener The listener to remove. 5404 * 5405 * @hide 5406 */ 5407 @SystemApi 5408 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5409 public abstract void removeOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5410 5411 /** 5412 * Return the {@link KeySet} associated with the String alias for this 5413 * application. 5414 * 5415 * @param alias The alias for a given {@link KeySet} as defined in the 5416 * application's AndroidManifest.xml. 5417 * @hide 5418 */ 5419 public abstract KeySet getKeySetByAlias(String packageName, String alias); 5420 5421 /** Return the signing {@link KeySet} for this application. 5422 * @hide 5423 */ 5424 public abstract KeySet getSigningKeySet(String packageName); 5425 5426 /** 5427 * Return whether the package denoted by packageName has been signed by all 5428 * of the keys specified by the {@link KeySet} ks. This will return true if 5429 * the package has been signed by additional keys (a superset) as well. 5430 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 5431 * @hide 5432 */ 5433 public abstract boolean isSignedBy(String packageName, KeySet ks); 5434 5435 /** 5436 * Return whether the package denoted by packageName has been signed by all 5437 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 5438 * {@link #isSignedBy(String packageName, KeySet ks)}. 5439 * @hide 5440 */ 5441 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 5442 5443 /** 5444 * Puts the package in a suspended state, where attempts at starting activities are denied. 5445 * 5446 * <p>It doesn't remove the data or the actual package file. The application notifications 5447 * will be hidden, the application will not show up in recents, will not be able to show 5448 * toasts or dialogs or ring the device. 5449 * 5450 * <p>The package must already be installed. If the package is uninstalled while suspended 5451 * the package will no longer be suspended. 5452 * 5453 * @param packageNames The names of the packages to set the suspended status. 5454 * @param suspended If set to {@code true} than the packages will be suspended, if set to 5455 * {@code false} the packages will be unsuspended. 5456 * @param userId The user id. 5457 * 5458 * @return an array of package names for which the suspended status is not set as requested in 5459 * this method. 5460 * 5461 * @hide 5462 */ 5463 public abstract String[] setPackagesSuspendedAsUser( 5464 String[] packageNames, boolean suspended, @UserIdInt int userId); 5465 5466 /** 5467 * @see #setPackageSuspendedAsUser(String, boolean, int) 5468 * @param packageName The name of the package to get the suspended status of. 5469 * @param userId The user id. 5470 * @return {@code true} if the package is suspended or {@code false} if the package is not 5471 * suspended or could not be found. 5472 * @hide 5473 */ 5474 public abstract boolean isPackageSuspendedForUser(String packageName, int userId); 5475 5476 /** 5477 * Provide a hint of what the {@link ApplicationInfo#category} value should 5478 * be for the given package. 5479 * <p> 5480 * This hint can only be set by the app which installed this package, as 5481 * determined by {@link #getInstallerPackageName(String)}. 5482 * 5483 * @param packageName the package to change the category hint for. 5484 * @param categoryHint the category hint to set. 5485 */ 5486 public abstract void setApplicationCategoryHint(@NonNull String packageName, 5487 @ApplicationInfo.Category int categoryHint); 5488 5489 /** {@hide} */ 5490 public static boolean isMoveStatusFinished(int status) { 5491 return (status < 0 || status > 100); 5492 } 5493 5494 /** {@hide} */ 5495 public static abstract class MoveCallback { 5496 public void onCreated(int moveId, Bundle extras) {} 5497 public abstract void onStatusChanged(int moveId, int status, long estMillis); 5498 } 5499 5500 /** {@hide} */ 5501 public abstract int getMoveStatus(int moveId); 5502 5503 /** {@hide} */ 5504 public abstract void registerMoveCallback(MoveCallback callback, Handler handler); 5505 /** {@hide} */ 5506 public abstract void unregisterMoveCallback(MoveCallback callback); 5507 5508 /** {@hide} */ 5509 public abstract int movePackage(String packageName, VolumeInfo vol); 5510 /** {@hide} */ 5511 public abstract @Nullable VolumeInfo getPackageCurrentVolume(ApplicationInfo app); 5512 /** {@hide} */ 5513 public abstract @NonNull List<VolumeInfo> getPackageCandidateVolumes(ApplicationInfo app); 5514 5515 /** {@hide} */ 5516 public abstract int movePrimaryStorage(VolumeInfo vol); 5517 /** {@hide} */ 5518 public abstract @Nullable VolumeInfo getPrimaryStorageCurrentVolume(); 5519 /** {@hide} */ 5520 public abstract @NonNull List<VolumeInfo> getPrimaryStorageCandidateVolumes(); 5521 5522 /** 5523 * Returns the device identity that verifiers can use to associate their scheme to a particular 5524 * device. This should not be used by anything other than a package verifier. 5525 * 5526 * @return identity that uniquely identifies current device 5527 * @hide 5528 */ 5529 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 5530 5531 /** 5532 * Returns true if the device is upgrading, such as first boot after OTA. 5533 * 5534 * @hide 5535 */ 5536 public abstract boolean isUpgrade(); 5537 5538 /** 5539 * Return interface that offers the ability to install, upgrade, and remove 5540 * applications on the device. 5541 */ 5542 public abstract @NonNull PackageInstaller getPackageInstaller(); 5543 5544 /** 5545 * Adds a {@code CrossProfileIntentFilter}. After calling this method all 5546 * intents sent from the user with id sourceUserId can also be be resolved 5547 * by activities in the user with id targetUserId if they match the 5548 * specified intent filter. 5549 * 5550 * @param filter The {@link IntentFilter} the intent has to match 5551 * @param sourceUserId The source user id. 5552 * @param targetUserId The target user id. 5553 * @param flags The possible values are {@link #SKIP_CURRENT_PROFILE} and 5554 * {@link #ONLY_IF_NO_MATCH_FOUND}. 5555 * @hide 5556 */ 5557 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 5558 int targetUserId, int flags); 5559 5560 /** 5561 * Clearing {@code CrossProfileIntentFilter}s which have the specified user 5562 * as their source, and have been set by the app calling this method. 5563 * 5564 * @param sourceUserId The source user id. 5565 * @hide 5566 */ 5567 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 5568 5569 /** 5570 * @hide 5571 */ 5572 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5573 5574 /** 5575 * @hide 5576 */ 5577 public abstract Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5578 5579 /** {@hide} */ 5580 public abstract boolean isPackageAvailable(String packageName); 5581 5582 /** {@hide} */ 5583 public static String installStatusToString(int status, String msg) { 5584 final String str = installStatusToString(status); 5585 if (msg != null) { 5586 return str + ": " + msg; 5587 } else { 5588 return str; 5589 } 5590 } 5591 5592 /** {@hide} */ 5593 public static String installStatusToString(int status) { 5594 switch (status) { 5595 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 5596 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 5597 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 5598 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 5599 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 5600 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 5601 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 5602 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 5603 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 5604 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 5605 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 5606 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 5607 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 5608 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 5609 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 5610 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 5611 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 5612 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 5613 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 5614 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 5615 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 5616 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 5617 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 5618 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 5619 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 5620 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 5621 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 5622 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 5623 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 5624 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 5625 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 5626 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 5627 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 5628 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 5629 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 5630 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 5631 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 5632 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 5633 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 5634 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 5635 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 5636 default: return Integer.toString(status); 5637 } 5638 } 5639 5640 /** {@hide} */ 5641 public static int installStatusToPublicStatus(int status) { 5642 switch (status) { 5643 case INSTALL_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5644 case INSTALL_FAILED_ALREADY_EXISTS: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5645 case INSTALL_FAILED_INVALID_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5646 case INSTALL_FAILED_INVALID_URI: return PackageInstaller.STATUS_FAILURE_INVALID; 5647 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5648 case INSTALL_FAILED_DUPLICATE_PACKAGE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5649 case INSTALL_FAILED_NO_SHARED_USER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5650 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5651 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5652 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5653 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5654 case INSTALL_FAILED_DEXOPT: return PackageInstaller.STATUS_FAILURE_INVALID; 5655 case INSTALL_FAILED_OLDER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5656 case INSTALL_FAILED_CONFLICTING_PROVIDER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5657 case INSTALL_FAILED_NEWER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5658 case INSTALL_FAILED_TEST_ONLY: return PackageInstaller.STATUS_FAILURE_INVALID; 5659 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5660 case INSTALL_FAILED_MISSING_FEATURE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5661 case INSTALL_FAILED_CONTAINER_ERROR: return PackageInstaller.STATUS_FAILURE_STORAGE; 5662 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return PackageInstaller.STATUS_FAILURE_STORAGE; 5663 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5664 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return PackageInstaller.STATUS_FAILURE_ABORTED; 5665 case INSTALL_FAILED_VERIFICATION_FAILURE: return PackageInstaller.STATUS_FAILURE_ABORTED; 5666 case INSTALL_FAILED_PACKAGE_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5667 case INSTALL_FAILED_UID_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5668 case INSTALL_FAILED_VERSION_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5669 case INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5670 case INSTALL_PARSE_FAILED_NOT_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5671 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return PackageInstaller.STATUS_FAILURE_INVALID; 5672 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return PackageInstaller.STATUS_FAILURE_INVALID; 5673 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5674 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5675 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return PackageInstaller.STATUS_FAILURE_INVALID; 5676 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return PackageInstaller.STATUS_FAILURE_INVALID; 5677 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return PackageInstaller.STATUS_FAILURE_INVALID; 5678 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return PackageInstaller.STATUS_FAILURE_INVALID; 5679 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return PackageInstaller.STATUS_FAILURE_INVALID; 5680 case INSTALL_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5681 case INSTALL_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5682 case INSTALL_FAILED_DUPLICATE_PERMISSION: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5683 case INSTALL_FAILED_NO_MATCHING_ABIS: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5684 case INSTALL_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5685 default: return PackageInstaller.STATUS_FAILURE; 5686 } 5687 } 5688 5689 /** {@hide} */ 5690 public static String deleteStatusToString(int status, String msg) { 5691 final String str = deleteStatusToString(status); 5692 if (msg != null) { 5693 return str + ": " + msg; 5694 } else { 5695 return str; 5696 } 5697 } 5698 5699 /** {@hide} */ 5700 public static String deleteStatusToString(int status) { 5701 switch (status) { 5702 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 5703 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 5704 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 5705 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 5706 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 5707 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 5708 case DELETE_FAILED_USED_SHARED_LIBRARY: return "DELETE_FAILED_USED_SHARED_LIBRARY"; 5709 default: return Integer.toString(status); 5710 } 5711 } 5712 5713 /** {@hide} */ 5714 public static int deleteStatusToPublicStatus(int status) { 5715 switch (status) { 5716 case DELETE_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5717 case DELETE_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5718 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5719 case DELETE_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5720 case DELETE_FAILED_OWNER_BLOCKED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5721 case DELETE_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5722 case DELETE_FAILED_USED_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5723 default: return PackageInstaller.STATUS_FAILURE; 5724 } 5725 } 5726 5727 /** {@hide} */ 5728 public static String permissionFlagToString(int flag) { 5729 switch (flag) { 5730 case FLAG_PERMISSION_GRANTED_BY_DEFAULT: return "GRANTED_BY_DEFAULT"; 5731 case FLAG_PERMISSION_POLICY_FIXED: return "POLICY_FIXED"; 5732 case FLAG_PERMISSION_SYSTEM_FIXED: return "SYSTEM_FIXED"; 5733 case FLAG_PERMISSION_USER_SET: return "USER_SET"; 5734 case FLAG_PERMISSION_REVOKE_ON_UPGRADE: return "REVOKE_ON_UPGRADE"; 5735 case FLAG_PERMISSION_USER_FIXED: return "USER_FIXED"; 5736 case FLAG_PERMISSION_REVIEW_REQUIRED: return "REVIEW_REQUIRED"; 5737 default: return Integer.toString(flag); 5738 } 5739 } 5740 5741 /** {@hide} */ 5742 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 5743 private final IPackageDeleteObserver mLegacy; 5744 5745 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 5746 mLegacy = legacy; 5747 } 5748 5749 @Override 5750 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 5751 if (mLegacy == null) return; 5752 try { 5753 mLegacy.packageDeleted(basePackageName, returnCode); 5754 } catch (RemoteException ignored) { 5755 } 5756 } 5757 } 5758 5759 /** 5760 * Return the install reason that was recorded when a package was first 5761 * installed for a specific user. Requesting the install reason for another 5762 * user will require the permission INTERACT_ACROSS_USERS_FULL. 5763 * 5764 * @param packageName The package for which to retrieve the install reason 5765 * @param user The user for whom to retrieve the install reason 5766 * @return The install reason. If the package is not installed for the given 5767 * user, {@code INSTALL_REASON_UNKNOWN} is returned. 5768 * @hide 5769 */ 5770 @TestApi 5771 public abstract @InstallReason int getInstallReason(String packageName, 5772 @NonNull UserHandle user); 5773 5774 /** 5775 * Checks whether the calling package is allowed to request package installs through package 5776 * installer. Apps are encouraged to call this API before launching the package installer via 5777 * intent {@link android.content.Intent#ACTION_INSTALL_PACKAGE}. Starting from Android O, the 5778 * user can explicitly choose what external sources they trust to install apps on the device. 5779 * If this API returns false, the install request will be blocked by the package installer and 5780 * a dialog will be shown to the user with an option to launch settings to change their 5781 * preference. An application must target Android O or higher and declare permission 5782 * {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} in order to use this API. 5783 * 5784 * @return true if the calling package is trusted by the user to request install packages on 5785 * the device, false otherwise. 5786 * @see android.content.Intent#ACTION_INSTALL_PACKAGE 5787 * @see android.provider.Settings#ACTION_MANAGE_UNKNOWN_APP_SOURCES 5788 */ 5789 public abstract boolean canRequestPackageInstalls(); 5790 5791 /** 5792 * Return the {@link ComponentName} of the activity providing Settings for the Instant App 5793 * resolver. 5794 * 5795 * @see {@link android.content.Intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS} 5796 * @hide 5797 */ 5798 @SystemApi 5799 public abstract ComponentName getInstantAppResolverSettingsComponent(); 5800 5801 /** 5802 * Return the {@link ComponentName} of the activity responsible for installing instant 5803 * applications. 5804 * 5805 * @see {@link android.content.Intent#ACTION_INSTALL_INSTANT_APP_PACKAGE} 5806 * @hide 5807 */ 5808 @SystemApi 5809 public abstract ComponentName getInstantAppInstallerComponent(); 5810 5811 /** 5812 * Return the Android Id for a given Instant App. 5813 * 5814 * @see {@link android.provider.Settings.Secure#ANDROID_ID} 5815 * @hide 5816 */ 5817 public abstract String getInstantAppAndroidId(String packageName, @NonNull UserHandle user); 5818 5819 /** 5820 * Callback use to notify the callers of module registration that the operation 5821 * has finished. 5822 * 5823 * @hide 5824 */ 5825 @SystemApi 5826 public static abstract class DexModuleRegisterCallback { 5827 public abstract void onDexModuleRegistered(String dexModulePath, boolean success, 5828 String message); 5829 } 5830 5831 /** 5832 * Register an application dex module with the package manager. 5833 * The package manager will keep track of the given module for future optimizations. 5834 * 5835 * Dex module optimizations will disable the classpath checking at runtime. The client bares 5836 * the responsibility to ensure that the static assumptions on classes in the optimized code 5837 * hold at runtime (e.g. there's no duplicate classes in the classpath). 5838 * 5839 * Note that the package manager already keeps track of dex modules loaded with 5840 * {@link dalvik.system.DexClassLoader} and {@link dalvik.system.PathClassLoader}. 5841 * This can be called for an eager registration. 5842 * 5843 * The call might take a while and the results will be posted on the main thread, using 5844 * the given callback. 5845 * 5846 * If the module is intended to be shared with other apps, make sure that the file 5847 * permissions allow for it. 5848 * If at registration time the permissions allow for others to read it, the module would 5849 * be marked as a shared module which might undergo a different optimization strategy. 5850 * (usually shared modules will generated larger optimizations artifacts, 5851 * taking more disk space). 5852 * 5853 * @param dexModulePath the absolute path of the dex module. 5854 * @param callback if not null, {@link DexModuleRegisterCallback#onDexModuleRegistered} will 5855 * be called once the registration finishes. 5856 * 5857 * @hide 5858 */ 5859 @SystemApi 5860 public abstract void registerDexModule(String dexModulePath, 5861 @Nullable DexModuleRegisterCallback callback); 5862 5863 /** 5864 * Returns the {@link ArtManager} associated with this package manager. 5865 * 5866 * @hide 5867 */ 5868 @SystemApi 5869 public @NonNull ArtManager getArtManager() { 5870 throw new UnsupportedOperationException("getArtManager not implemented in subclass"); 5871 } 5872} 5873