PackageManager.java revision ef9acb6ed97ececa4c8554adb693ec948a963db1
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.wifi.WifiManager; 51import android.os.Build; 52import android.os.Bundle; 53import android.os.Handler; 54import android.os.PersistableBundle; 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; 71import java.util.Locale; 72 73/** 74 * Class for retrieving various kinds of information related to the application 75 * packages that are currently installed on the device. 76 * 77 * You can find this class through {@link Context#getPackageManager}. 78 */ 79public abstract class PackageManager { 80 private static final String TAG = "PackageManager"; 81 82 /** {@hide} */ 83 public static final boolean APPLY_DEFAULT_TO_DEVICE_PROTECTED_STORAGE = true; 84 85 /** 86 * This exception is thrown when a given package, application, or component 87 * name cannot be found. 88 */ 89 public static class NameNotFoundException extends AndroidException { 90 public NameNotFoundException() { 91 } 92 93 public NameNotFoundException(String name) { 94 super(name); 95 } 96 } 97 98 /** 99 * Listener for changes in permissions granted to a UID. 100 * 101 * @hide 102 */ 103 @SystemApi 104 public interface OnPermissionsChangedListener { 105 106 /** 107 * Called when the permissions for a UID change. 108 * @param uid The UID with a change. 109 */ 110 public void onPermissionsChanged(int uid); 111 } 112 113 /** 114 * As a guiding principle: 115 * <p> 116 * {@code GET_} flags are used to request additional data that may have been 117 * elided to save wire space. 118 * <p> 119 * {@code MATCH_} flags are used to include components or packages that 120 * would have otherwise been omitted from a result set by current system 121 * state. 122 */ 123 124 /** @hide */ 125 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 126 GET_ACTIVITIES, 127 GET_CONFIGURATIONS, 128 GET_GIDS, 129 GET_INSTRUMENTATION, 130 GET_INTENT_FILTERS, 131 GET_META_DATA, 132 GET_PERMISSIONS, 133 GET_PROVIDERS, 134 GET_RECEIVERS, 135 GET_SERVICES, 136 GET_SHARED_LIBRARY_FILES, 137 GET_SIGNATURES, 138 GET_SIGNING_CERTIFICATES, 139 GET_URI_PERMISSION_PATTERNS, 140 MATCH_UNINSTALLED_PACKAGES, 141 MATCH_DISABLED_COMPONENTS, 142 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 143 MATCH_SYSTEM_ONLY, 144 MATCH_FACTORY_ONLY, 145 MATCH_DEBUG_TRIAGED_MISSING, 146 MATCH_INSTANT, 147 GET_DISABLED_COMPONENTS, 148 GET_DISABLED_UNTIL_USED_COMPONENTS, 149 GET_UNINSTALLED_PACKAGES, 150 MATCH_HIDDEN_UNTIL_INSTALLED_COMPONENTS, 151 }) 152 @Retention(RetentionPolicy.SOURCE) 153 public @interface PackageInfoFlags {} 154 155 /** @hide */ 156 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 157 GET_META_DATA, 158 GET_SHARED_LIBRARY_FILES, 159 MATCH_UNINSTALLED_PACKAGES, 160 MATCH_SYSTEM_ONLY, 161 MATCH_DEBUG_TRIAGED_MISSING, 162 MATCH_DISABLED_COMPONENTS, 163 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 164 MATCH_INSTANT, 165 MATCH_STATIC_SHARED_LIBRARIES, 166 GET_DISABLED_UNTIL_USED_COMPONENTS, 167 GET_UNINSTALLED_PACKAGES, 168 MATCH_HIDDEN_UNTIL_INSTALLED_COMPONENTS, 169 }) 170 @Retention(RetentionPolicy.SOURCE) 171 public @interface ApplicationInfoFlags {} 172 173 /** @hide */ 174 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 175 GET_META_DATA, 176 GET_SHARED_LIBRARY_FILES, 177 MATCH_ALL, 178 MATCH_DEBUG_TRIAGED_MISSING, 179 MATCH_DEFAULT_ONLY, 180 MATCH_DISABLED_COMPONENTS, 181 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 182 MATCH_DIRECT_BOOT_AWARE, 183 MATCH_DIRECT_BOOT_UNAWARE, 184 MATCH_SYSTEM_ONLY, 185 MATCH_UNINSTALLED_PACKAGES, 186 MATCH_INSTANT, 187 MATCH_STATIC_SHARED_LIBRARIES, 188 GET_DISABLED_COMPONENTS, 189 GET_DISABLED_UNTIL_USED_COMPONENTS, 190 GET_UNINSTALLED_PACKAGES, 191 }) 192 @Retention(RetentionPolicy.SOURCE) 193 public @interface ComponentInfoFlags {} 194 195 /** @hide */ 196 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 197 GET_META_DATA, 198 GET_RESOLVED_FILTER, 199 GET_SHARED_LIBRARY_FILES, 200 MATCH_ALL, 201 MATCH_DEBUG_TRIAGED_MISSING, 202 MATCH_DISABLED_COMPONENTS, 203 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 204 MATCH_DEFAULT_ONLY, 205 MATCH_DIRECT_BOOT_AWARE, 206 MATCH_DIRECT_BOOT_UNAWARE, 207 MATCH_SYSTEM_ONLY, 208 MATCH_UNINSTALLED_PACKAGES, 209 MATCH_INSTANT, 210 GET_DISABLED_COMPONENTS, 211 GET_DISABLED_UNTIL_USED_COMPONENTS, 212 GET_UNINSTALLED_PACKAGES, 213 }) 214 @Retention(RetentionPolicy.SOURCE) 215 public @interface ResolveInfoFlags {} 216 217 /** @hide */ 218 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 219 GET_META_DATA, 220 }) 221 @Retention(RetentionPolicy.SOURCE) 222 public @interface PermissionInfoFlags {} 223 224 /** @hide */ 225 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 226 GET_META_DATA, 227 }) 228 @Retention(RetentionPolicy.SOURCE) 229 public @interface PermissionGroupInfoFlags {} 230 231 /** @hide */ 232 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 233 GET_META_DATA, 234 }) 235 @Retention(RetentionPolicy.SOURCE) 236 public @interface InstrumentationInfoFlags {} 237 238 /** 239 * {@link PackageInfo} flag: return information about 240 * activities in the package in {@link PackageInfo#activities}. 241 */ 242 public static final int GET_ACTIVITIES = 0x00000001; 243 244 /** 245 * {@link PackageInfo} flag: return information about 246 * intent receivers in the package in 247 * {@link PackageInfo#receivers}. 248 */ 249 public static final int GET_RECEIVERS = 0x00000002; 250 251 /** 252 * {@link PackageInfo} flag: return information about 253 * services in the package in {@link PackageInfo#services}. 254 */ 255 public static final int GET_SERVICES = 0x00000004; 256 257 /** 258 * {@link PackageInfo} flag: return information about 259 * content providers in the package in 260 * {@link PackageInfo#providers}. 261 */ 262 public static final int GET_PROVIDERS = 0x00000008; 263 264 /** 265 * {@link PackageInfo} flag: return information about 266 * instrumentation in the package in 267 * {@link PackageInfo#instrumentation}. 268 */ 269 public static final int GET_INSTRUMENTATION = 0x00000010; 270 271 /** 272 * {@link PackageInfo} flag: return information about the 273 * intent filters supported by the activity. 274 */ 275 public static final int GET_INTENT_FILTERS = 0x00000020; 276 277 /** 278 * {@link PackageInfo} flag: return information about the 279 * signatures included in the package. 280 * 281 * @deprecated use {@code GET_SIGNING_CERTIFICATES} instead 282 */ 283 @Deprecated 284 public static final int GET_SIGNATURES = 0x00000040; 285 286 /** 287 * {@link ResolveInfo} flag: return the IntentFilter that 288 * was matched for a particular ResolveInfo in 289 * {@link ResolveInfo#filter}. 290 */ 291 public static final int GET_RESOLVED_FILTER = 0x00000040; 292 293 /** 294 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 295 * data {@link android.os.Bundle}s that are associated with a component. 296 * This applies for any API returning a ComponentInfo subclass. 297 */ 298 public static final int GET_META_DATA = 0x00000080; 299 300 /** 301 * {@link PackageInfo} flag: return the 302 * {@link PackageInfo#gids group ids} that are associated with an 303 * application. 304 * This applies for any API returning a PackageInfo class, either 305 * directly or nested inside of another. 306 */ 307 public static final int GET_GIDS = 0x00000100; 308 309 /** 310 * @deprecated replaced with {@link #MATCH_DISABLED_COMPONENTS} 311 */ 312 @Deprecated 313 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 314 315 /** 316 * {@link PackageInfo} flag: include disabled components in the returned info. 317 */ 318 public static final int MATCH_DISABLED_COMPONENTS = 0x00000200; 319 320 /** 321 * {@link ApplicationInfo} flag: return the 322 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 323 * that are associated with an application. 324 * This applies for any API returning an ApplicationInfo class, either 325 * directly or nested inside of another. 326 */ 327 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 328 329 /** 330 * {@link ProviderInfo} flag: return the 331 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 332 * that are associated with a content provider. 333 * This applies for any API returning a ProviderInfo class, either 334 * directly or nested inside of another. 335 */ 336 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 337 /** 338 * {@link PackageInfo} flag: return information about 339 * permissions in the package in 340 * {@link PackageInfo#permissions}. 341 */ 342 public static final int GET_PERMISSIONS = 0x00001000; 343 344 /** 345 * @deprecated replaced with {@link #MATCH_UNINSTALLED_PACKAGES} 346 */ 347 @Deprecated 348 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 349 350 /** 351 * Flag parameter to retrieve some information about all applications (even 352 * uninstalled ones) which have data directories. This state could have 353 * resulted if applications have been deleted with flag 354 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 355 * reinstalled in future. 356 * <p> 357 * Note: this flag may cause less information about currently installed 358 * applications to be returned. 359 */ 360 public static final int MATCH_UNINSTALLED_PACKAGES = 0x00002000; 361 362 /** 363 * {@link PackageInfo} flag: return information about 364 * hardware preferences in 365 * {@link PackageInfo#configPreferences PackageInfo.configPreferences}, 366 * and requested features in {@link PackageInfo#reqFeatures} and 367 * {@link PackageInfo#featureGroups}. 368 */ 369 public static final int GET_CONFIGURATIONS = 0x00004000; 370 371 /** 372 * @deprecated replaced with {@link #MATCH_DISABLED_UNTIL_USED_COMPONENTS}. 373 */ 374 @Deprecated 375 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 376 377 /** 378 * {@link PackageInfo} flag: include disabled components which are in 379 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 380 * in the returned info. Note that if you set this flag, applications 381 * that are in this disabled state will be reported as enabled. 382 */ 383 public static final int MATCH_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 384 385 /** 386 * Resolution and querying flag: if set, only filters that support the 387 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 388 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 389 * supplied Intent. 390 */ 391 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 392 393 /** 394 * Querying flag: if set and if the platform is doing any filtering of the 395 * results, then the filtering will not happen. This is a synonym for saying 396 * that all results should be returned. 397 * <p> 398 * <em>This flag should be used with extreme care.</em> 399 */ 400 public static final int MATCH_ALL = 0x00020000; 401 402 /** 403 * Querying flag: match components which are direct boot <em>unaware</em> in 404 * the returned info, regardless of the current user state. 405 * <p> 406 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 407 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 408 * to match only runnable components based on the user state. For example, 409 * when a user is started but credentials have not been presented yet, the 410 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 411 * components are returned. Once the user credentials have been presented, 412 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 413 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 414 * 415 * @see UserManager#isUserUnlocked() 416 */ 417 public static final int MATCH_DIRECT_BOOT_UNAWARE = 0x00040000; 418 419 /** 420 * Querying flag: match components which are direct boot <em>aware</em> in 421 * the returned info, regardless of the current user state. 422 * <p> 423 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 424 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 425 * to match only runnable components based on the user state. For example, 426 * when a user is started but credentials have not been presented yet, the 427 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 428 * components are returned. Once the user credentials have been presented, 429 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 430 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 431 * 432 * @see UserManager#isUserUnlocked() 433 */ 434 public static final int MATCH_DIRECT_BOOT_AWARE = 0x00080000; 435 436 /** 437 * Querying flag: include only components from applications that are marked 438 * with {@link ApplicationInfo#FLAG_SYSTEM}. 439 */ 440 public static final int MATCH_SYSTEM_ONLY = 0x00100000; 441 442 /** 443 * Internal {@link PackageInfo} flag: include only components on the system image. 444 * This will not return information on any unbundled update to system components. 445 * @hide 446 */ 447 @SystemApi 448 @TestApi 449 public static final int MATCH_FACTORY_ONLY = 0x00200000; 450 451 /** 452 * Allows querying of packages installed for any user, not just the specific one. This flag 453 * is only meant for use by apps that have INTERACT_ACROSS_USERS permission. 454 * @hide 455 */ 456 @SystemApi 457 public static final int MATCH_ANY_USER = 0x00400000; 458 459 /** 460 * Combination of MATCH_ANY_USER and MATCH_UNINSTALLED_PACKAGES to mean any known 461 * package. 462 * @hide 463 */ 464 @TestApi 465 public static final int MATCH_KNOWN_PACKAGES = MATCH_UNINSTALLED_PACKAGES | MATCH_ANY_USER; 466 467 /** 468 * Internal {@link PackageInfo} flag: include components that are part of an 469 * instant app. By default, instant app components are not matched. 470 * @hide 471 */ 472 @SystemApi 473 public static final int MATCH_INSTANT = 0x00800000; 474 475 /** 476 * Internal {@link PackageInfo} flag: include only components that are exposed to 477 * instant apps. Matched components may have been either explicitly or implicitly 478 * exposed. 479 * @hide 480 */ 481 public static final int MATCH_VISIBLE_TO_INSTANT_APP_ONLY = 0x01000000; 482 483 /** 484 * Internal {@link PackageInfo} flag: include only components that have been 485 * explicitly exposed to instant apps. 486 * @hide 487 */ 488 public static final int MATCH_EXPLICITLY_VISIBLE_ONLY = 0x02000000; 489 490 /** 491 * Internal {@link PackageInfo} flag: include static shared libraries. 492 * Apps that depend on static shared libs can always access the version 493 * of the lib they depend on. System/shell/root can access all shared 494 * libs regardless of dependency but need to explicitly ask for them 495 * via this flag. 496 * @hide 497 */ 498 public static final int MATCH_STATIC_SHARED_LIBRARIES = 0x04000000; 499 500 /** 501 * {@link PackageInfo} flag: return the signing certificates associated with 502 * this package. Each entry is a signing certificate that the package 503 * has proven it is authorized to use, usually a past signing certificate from 504 * which it has rotated. 505 */ 506 public static final int GET_SIGNING_CERTIFICATES = 0x08000000; 507 508 /** 509 * Internal flag used to indicate that a system component has done their 510 * homework and verified that they correctly handle packages and components 511 * that come and go over time. In particular: 512 * <ul> 513 * <li>Apps installed on external storage, which will appear to be 514 * uninstalled while the the device is ejected. 515 * <li>Apps with encryption unaware components, which will appear to not 516 * exist while the device is locked. 517 * </ul> 518 * 519 * @see #MATCH_UNINSTALLED_PACKAGES 520 * @see #MATCH_DIRECT_BOOT_AWARE 521 * @see #MATCH_DIRECT_BOOT_UNAWARE 522 * @hide 523 */ 524 public static final int MATCH_DEBUG_TRIAGED_MISSING = 0x10000000; 525 526 /** 527 * Internal flag used to indicate that a package is a hidden system app. 528 * @hide 529 */ 530 public static final int MATCH_HIDDEN_UNTIL_INSTALLED_COMPONENTS = 0x20000000; 531 532 /** 533 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: when 534 * resolving an intent that matches the {@code CrossProfileIntentFilter}, 535 * the current profile will be skipped. Only activities in the target user 536 * can respond to the intent. 537 * 538 * @hide 539 */ 540 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 541 542 /** 543 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: 544 * activities in the other profiles can respond to the intent only if no activity with 545 * non-negative priority in current profile can respond to the intent. 546 * @hide 547 */ 548 public static final int ONLY_IF_NO_MATCH_FOUND = 0x00000004; 549 550 /** @hide */ 551 @IntDef(prefix = { "PERMISSION_" }, value = { 552 PERMISSION_GRANTED, 553 PERMISSION_DENIED 554 }) 555 @Retention(RetentionPolicy.SOURCE) 556 public @interface PermissionResult {} 557 558 /** 559 * Permission check result: this is returned by {@link #checkPermission} 560 * if the permission has been granted to the given package. 561 */ 562 public static final int PERMISSION_GRANTED = 0; 563 564 /** 565 * Permission check result: this is returned by {@link #checkPermission} 566 * if the permission has not been granted to the given package. 567 */ 568 public static final int PERMISSION_DENIED = -1; 569 570 /** @hide */ 571 @IntDef(prefix = { "SIGNATURE_" }, value = { 572 SIGNATURE_MATCH, 573 SIGNATURE_NEITHER_SIGNED, 574 SIGNATURE_FIRST_NOT_SIGNED, 575 SIGNATURE_SECOND_NOT_SIGNED, 576 SIGNATURE_NO_MATCH, 577 SIGNATURE_UNKNOWN_PACKAGE, 578 }) 579 @Retention(RetentionPolicy.SOURCE) 580 public @interface SignatureResult {} 581 582 /** 583 * Signature check result: this is returned by {@link #checkSignatures} 584 * if all signatures on the two packages match. 585 */ 586 public static final int SIGNATURE_MATCH = 0; 587 588 /** 589 * Signature check result: this is returned by {@link #checkSignatures} 590 * if neither of the two packages is signed. 591 */ 592 public static final int SIGNATURE_NEITHER_SIGNED = 1; 593 594 /** 595 * Signature check result: this is returned by {@link #checkSignatures} 596 * if the first package is not signed but the second is. 597 */ 598 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 599 600 /** 601 * Signature check result: this is returned by {@link #checkSignatures} 602 * if the second package is not signed but the first is. 603 */ 604 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 605 606 /** 607 * Signature check result: this is returned by {@link #checkSignatures} 608 * if not all signatures on both packages match. 609 */ 610 public static final int SIGNATURE_NO_MATCH = -3; 611 612 /** 613 * Signature check result: this is returned by {@link #checkSignatures} 614 * if either of the packages are not valid. 615 */ 616 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 617 618 /** @hide */ 619 @IntDef(prefix = { "COMPONENT_ENABLED_STATE_" }, value = { 620 COMPONENT_ENABLED_STATE_DEFAULT, 621 COMPONENT_ENABLED_STATE_ENABLED, 622 COMPONENT_ENABLED_STATE_DISABLED, 623 COMPONENT_ENABLED_STATE_DISABLED_USER, 624 COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED, 625 }) 626 @Retention(RetentionPolicy.SOURCE) 627 public @interface EnabledState {} 628 629 /** 630 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} and 631 * {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 632 * component or application is in its default enabled state (as specified in 633 * its manifest). 634 * <p> 635 * Explicitly setting the component state to this value restores it's 636 * enabled state to whatever is set in the manifest. 637 */ 638 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 639 640 /** 641 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 642 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 643 * component or application has been explictily enabled, regardless of 644 * what it has specified in its manifest. 645 */ 646 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 647 648 /** 649 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 650 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 651 * component or application has been explicitly disabled, regardless of 652 * what it has specified in its manifest. 653 */ 654 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 655 656 /** 657 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 658 * user has explicitly disabled the application, regardless of what it has 659 * specified in its manifest. Because this is due to the user's request, 660 * they may re-enable it if desired through the appropriate system UI. This 661 * option currently <strong>cannot</strong> be used with 662 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 663 */ 664 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 665 666 /** 667 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 668 * application should be considered, until the point where the user actually 669 * wants to use it. This means that it will not normally show up to the user 670 * (such as in the launcher), but various parts of the user interface can 671 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 672 * the user to select it (as for example an IME, device admin, etc). Such code, 673 * once the user has selected the app, should at that point also make it enabled. 674 * This option currently <strong>can not</strong> be used with 675 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 676 */ 677 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 678 679 /** @hide */ 680 @IntDef(flag = true, prefix = { "INSTALL_" }, value = { 681 INSTALL_FORWARD_LOCK, 682 INSTALL_REPLACE_EXISTING, 683 INSTALL_ALLOW_TEST, 684 INSTALL_EXTERNAL, 685 INSTALL_INTERNAL, 686 INSTALL_FROM_ADB, 687 INSTALL_ALL_USERS, 688 INSTALL_ALLOW_DOWNGRADE, 689 INSTALL_GRANT_RUNTIME_PERMISSIONS, 690 INSTALL_FORCE_VOLUME_UUID, 691 INSTALL_FORCE_PERMISSION_PROMPT, 692 INSTALL_INSTANT_APP, 693 INSTALL_DONT_KILL_APP, 694 INSTALL_FORCE_SDK, 695 INSTALL_FULL_APP, 696 INSTALL_ALLOCATE_AGGRESSIVE, 697 }) 698 @Retention(RetentionPolicy.SOURCE) 699 public @interface InstallFlags {} 700 701 /** 702 * Flag parameter for {@link #installPackage} to indicate that this package 703 * should be installed as forward locked, i.e. only the app itself should 704 * have access to its code and non-resource assets. 705 * 706 * @deprecated new installs into ASEC containers are no longer supported. 707 * @hide 708 */ 709 @Deprecated 710 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 711 712 /** 713 * Flag parameter for {@link #installPackage} to indicate that you want to 714 * replace an already installed package, if one exists. 715 * 716 * @hide 717 */ 718 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 719 720 /** 721 * Flag parameter for {@link #installPackage} to indicate that you want to 722 * allow test packages (those that have set android:testOnly in their 723 * manifest) to be installed. 724 * @hide 725 */ 726 public static final int INSTALL_ALLOW_TEST = 0x00000004; 727 728 /** 729 * Flag parameter for {@link #installPackage} to indicate that this package 730 * must be installed to an ASEC on a {@link VolumeInfo#TYPE_PUBLIC}. 731 * 732 * @deprecated new installs into ASEC containers are no longer supported; 733 * use adoptable storage instead. 734 * @hide 735 */ 736 @Deprecated 737 public static final int INSTALL_EXTERNAL = 0x00000008; 738 739 /** 740 * Flag parameter for {@link #installPackage} to indicate that this package 741 * must be installed to internal storage. 742 * 743 * @hide 744 */ 745 public static final int INSTALL_INTERNAL = 0x00000010; 746 747 /** 748 * Flag parameter for {@link #installPackage} to indicate that this install 749 * was initiated via ADB. 750 * 751 * @hide 752 */ 753 public static final int INSTALL_FROM_ADB = 0x00000020; 754 755 /** 756 * Flag parameter for {@link #installPackage} to indicate that this install 757 * should immediately be visible to all users. 758 * 759 * @hide 760 */ 761 public static final int INSTALL_ALL_USERS = 0x00000040; 762 763 /** 764 * Flag parameter for {@link #installPackage} to indicate that it is okay 765 * to install an update to an app where the newly installed app has a lower 766 * version code than the currently installed app. This is permitted only if 767 * the currently installed app is marked debuggable. 768 * 769 * @hide 770 */ 771 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 772 773 /** 774 * Flag parameter for {@link #installPackage} to indicate that all runtime 775 * permissions should be granted to the package. If {@link #INSTALL_ALL_USERS} 776 * is set the runtime permissions will be granted to all users, otherwise 777 * only to the owner. 778 * 779 * @hide 780 */ 781 public static final int INSTALL_GRANT_RUNTIME_PERMISSIONS = 0x00000100; 782 783 /** {@hide} */ 784 public static final int INSTALL_FORCE_VOLUME_UUID = 0x00000200; 785 786 /** 787 * Flag parameter for {@link #installPackage} to indicate that we always want to force 788 * the prompt for permission approval. This overrides any special behaviour for internal 789 * components. 790 * 791 * @hide 792 */ 793 public static final int INSTALL_FORCE_PERMISSION_PROMPT = 0x00000400; 794 795 /** 796 * Flag parameter for {@link #installPackage} to indicate that this package is 797 * to be installed as a lightweight "ephemeral" app. 798 * 799 * @hide 800 */ 801 public static final int INSTALL_INSTANT_APP = 0x00000800; 802 803 /** 804 * Flag parameter for {@link #installPackage} to indicate that this package contains 805 * a feature split to an existing application and the existing application should not 806 * be killed during the installation process. 807 * 808 * @hide 809 */ 810 public static final int INSTALL_DONT_KILL_APP = 0x00001000; 811 812 /** 813 * Flag parameter for {@link #installPackage} to indicate that this package is an 814 * upgrade to a package that refers to the SDK via release letter or is targeting an SDK via 815 * release letter that the current build does not support. 816 * 817 * @hide 818 */ 819 public static final int INSTALL_FORCE_SDK = 0x00002000; 820 821 /** 822 * Flag parameter for {@link #installPackage} to indicate that this package is 823 * to be installed as a heavy weight app. This is fundamentally the opposite of 824 * {@link #INSTALL_INSTANT_APP}. 825 * 826 * @hide 827 */ 828 public static final int INSTALL_FULL_APP = 0x00004000; 829 830 /** 831 * Flag parameter for {@link #installPackage} to indicate that this package 832 * is critical to system health or security, meaning the system should use 833 * {@link StorageManager#FLAG_ALLOCATE_AGGRESSIVE} internally. 834 * 835 * @hide 836 */ 837 public static final int INSTALL_ALLOCATE_AGGRESSIVE = 0x00008000; 838 839 /** 840 * Flag parameter for {@link #installPackage} to indicate that this package 841 * is a virtual preload. 842 * 843 * @hide 844 */ 845 public static final int INSTALL_VIRTUAL_PRELOAD = 0x00010000; 846 847 /** @hide */ 848 @IntDef(flag = true, prefix = { "DONT_KILL_APP" }, value = { 849 DONT_KILL_APP 850 }) 851 @Retention(RetentionPolicy.SOURCE) 852 public @interface EnabledFlags {} 853 854 /** 855 * Flag parameter for 856 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 857 * that you don't want to kill the app containing the component. Be careful when you set this 858 * since changing component states can make the containing application's behavior unpredictable. 859 */ 860 public static final int DONT_KILL_APP = 0x00000001; 861 862 /** @hide */ 863 @IntDef(prefix = { "INSTALL_REASON_" }, value = { 864 INSTALL_REASON_UNKNOWN, 865 INSTALL_REASON_POLICY, 866 INSTALL_REASON_DEVICE_RESTORE, 867 INSTALL_REASON_DEVICE_SETUP, 868 INSTALL_REASON_USER 869 }) 870 @Retention(RetentionPolicy.SOURCE) 871 public @interface InstallReason {} 872 873 /** 874 * Code indicating that the reason for installing this package is unknown. 875 */ 876 public static final int INSTALL_REASON_UNKNOWN = 0; 877 878 /** 879 * Code indicating that this package was installed due to enterprise policy. 880 */ 881 public static final int INSTALL_REASON_POLICY = 1; 882 883 /** 884 * Code indicating that this package was installed as part of restoring from another device. 885 */ 886 public static final int INSTALL_REASON_DEVICE_RESTORE = 2; 887 888 /** 889 * Code indicating that this package was installed as part of device setup. 890 */ 891 public static final int INSTALL_REASON_DEVICE_SETUP = 3; 892 893 /** 894 * Code indicating that the package installation was initiated by the user. 895 */ 896 public static final int INSTALL_REASON_USER = 4; 897 898 /** 899 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 900 * on success. 901 * 902 * @hide 903 */ 904 @SystemApi 905 public static final int INSTALL_SUCCEEDED = 1; 906 907 /** 908 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 909 * if the package is already installed. 910 * 911 * @hide 912 */ 913 @SystemApi 914 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 915 916 /** 917 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 918 * if the package archive file is invalid. 919 * 920 * @hide 921 */ 922 @SystemApi 923 public static final int INSTALL_FAILED_INVALID_APK = -2; 924 925 /** 926 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 927 * if the URI passed in is invalid. 928 * 929 * @hide 930 */ 931 @SystemApi 932 public static final int INSTALL_FAILED_INVALID_URI = -3; 933 934 /** 935 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 936 * if the package manager service found that the device didn't have enough storage space to 937 * install the app. 938 * 939 * @hide 940 */ 941 @SystemApi 942 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 943 944 /** 945 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 946 * if a package is already installed with the same name. 947 * 948 * @hide 949 */ 950 @SystemApi 951 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 952 953 /** 954 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 955 * if the requested shared user does not exist. 956 * 957 * @hide 958 */ 959 @SystemApi 960 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 961 962 /** 963 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 964 * if a previously installed package of the same name has a different signature than the new 965 * package (and the old package's data was not removed). 966 * 967 * @hide 968 */ 969 @SystemApi 970 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 971 972 /** 973 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 974 * if the new package is requested a shared user which is already installed on the device and 975 * does not have matching signature. 976 * 977 * @hide 978 */ 979 @SystemApi 980 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 981 982 /** 983 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 984 * if the new package uses a shared library that is not available. 985 * 986 * @hide 987 */ 988 @SystemApi 989 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 990 991 /** 992 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 993 * if the new package uses a shared library that is not available. 994 * 995 * @hide 996 */ 997 @SystemApi 998 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 999 1000 /** 1001 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1002 * if the new package failed while optimizing and validating its dex files, either because there 1003 * was not enough storage or the validation failed. 1004 * 1005 * @hide 1006 */ 1007 @SystemApi 1008 public static final int INSTALL_FAILED_DEXOPT = -11; 1009 1010 /** 1011 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1012 * if the new package failed because the current SDK version is older than that required by the 1013 * package. 1014 * 1015 * @hide 1016 */ 1017 @SystemApi 1018 public static final int INSTALL_FAILED_OLDER_SDK = -12; 1019 1020 /** 1021 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1022 * if the new package failed because it contains a content provider with the same authority as a 1023 * provider already installed in the system. 1024 * 1025 * @hide 1026 */ 1027 @SystemApi 1028 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 1029 1030 /** 1031 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1032 * if the new package failed because the current SDK version is newer than that required by the 1033 * package. 1034 * 1035 * @hide 1036 */ 1037 @SystemApi 1038 public static final int INSTALL_FAILED_NEWER_SDK = -14; 1039 1040 /** 1041 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1042 * if the new package failed because it has specified that it is a test-only package and the 1043 * caller has not supplied the {@link #INSTALL_ALLOW_TEST} flag. 1044 * 1045 * @hide 1046 */ 1047 @SystemApi 1048 public static final int INSTALL_FAILED_TEST_ONLY = -15; 1049 1050 /** 1051 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1052 * if the package being installed contains native code, but none that is compatible with the 1053 * device's CPU_ABI. 1054 * 1055 * @hide 1056 */ 1057 @SystemApi 1058 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 1059 1060 /** 1061 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1062 * if the new package uses a feature that is not available. 1063 * 1064 * @hide 1065 */ 1066 @SystemApi 1067 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 1068 1069 // ------ Errors related to sdcard 1070 /** 1071 * Installation return code: this is passed in the 1072 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if a secure container mount point couldn't be 1073 * accessed on external media. 1074 * 1075 * @hide 1076 */ 1077 @SystemApi 1078 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 1079 1080 /** 1081 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1082 * if the new package couldn't be installed in the specified install location. 1083 * 1084 * @hide 1085 */ 1086 @SystemApi 1087 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 1088 1089 /** 1090 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1091 * if the new package couldn't be installed in the specified install location because the media 1092 * is not available. 1093 * 1094 * @hide 1095 */ 1096 @SystemApi 1097 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 1098 1099 /** 1100 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1101 * if the new package couldn't be installed because the verification timed out. 1102 * 1103 * @hide 1104 */ 1105 @SystemApi 1106 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 1107 1108 /** 1109 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1110 * if the new package couldn't be installed because the verification did not succeed. 1111 * 1112 * @hide 1113 */ 1114 @SystemApi 1115 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 1116 1117 /** 1118 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1119 * if the package changed from what the calling program expected. 1120 * 1121 * @hide 1122 */ 1123 @SystemApi 1124 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 1125 1126 /** 1127 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1128 * if the new package is assigned a different UID than it previously held. 1129 * 1130 * @hide 1131 */ 1132 public static final int INSTALL_FAILED_UID_CHANGED = -24; 1133 1134 /** 1135 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1136 * if the new package has an older version code than the currently installed package. 1137 * 1138 * @hide 1139 */ 1140 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 1141 1142 /** 1143 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1144 * if the old package has target SDK high enough to support runtime permission and the new 1145 * package has target SDK low enough to not support runtime permissions. 1146 * 1147 * @hide 1148 */ 1149 @SystemApi 1150 public static final int INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE = -26; 1151 1152 /** 1153 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1154 * if the new package attempts to downgrade the target sandbox version of the app. 1155 * 1156 * @hide 1157 */ 1158 @SystemApi 1159 public static final int INSTALL_FAILED_SANDBOX_VERSION_DOWNGRADE = -27; 1160 1161 /** 1162 * Installation parse return code: this is passed in the 1163 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser was given a path that is not a 1164 * file, or does not end with the expected '.apk' extension. 1165 * 1166 * @hide 1167 */ 1168 @SystemApi 1169 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 1170 1171 /** 1172 * Installation parse return code: this is passed in the 1173 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser was unable to retrieve the 1174 * AndroidManifest.xml file. 1175 * 1176 * @hide 1177 */ 1178 @SystemApi 1179 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 1180 1181 /** 1182 * Installation parse return code: this is passed in the 1183 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered an unexpected 1184 * exception. 1185 * 1186 * @hide 1187 */ 1188 @SystemApi 1189 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 1190 1191 /** 1192 * Installation parse return code: this is passed in the 1193 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser did not find any certificates in 1194 * the .apk. 1195 * 1196 * @hide 1197 */ 1198 @SystemApi 1199 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 1200 1201 /** 1202 * Installation parse return code: this is passed in the 1203 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser found inconsistent certificates on 1204 * the files in the .apk. 1205 * 1206 * @hide 1207 */ 1208 @SystemApi 1209 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 1210 1211 /** 1212 * Installation parse return code: this is passed in the 1213 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a 1214 * CertificateEncodingException in one of the files in the .apk. 1215 * 1216 * @hide 1217 */ 1218 @SystemApi 1219 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 1220 1221 /** 1222 * Installation parse return code: this is passed in the 1223 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a bad or missing 1224 * package name in the manifest. 1225 * 1226 * @hide 1227 */ 1228 @SystemApi 1229 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 1230 1231 /** 1232 * Installation parse return code: tthis is passed in the 1233 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a bad shared user id 1234 * name in the manifest. 1235 * 1236 * @hide 1237 */ 1238 @SystemApi 1239 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 1240 1241 /** 1242 * Installation parse return code: this is passed in the 1243 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered some structural 1244 * problem in the manifest. 1245 * 1246 * @hide 1247 */ 1248 @SystemApi 1249 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 1250 1251 /** 1252 * Installation parse return code: this is passed in the 1253 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser did not find any actionable tags 1254 * (instrumentation or application) in the manifest. 1255 * 1256 * @hide 1257 */ 1258 @SystemApi 1259 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 1260 1261 /** 1262 * Installation failed return code: this is passed in the 1263 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1264 * because of system issues. 1265 * 1266 * @hide 1267 */ 1268 @SystemApi 1269 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 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 the user is restricted from installing apps. 1275 * 1276 * @hide 1277 */ 1278 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 1279 1280 /** 1281 * Installation failed return code: this is passed in the 1282 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1283 * because it is attempting to define a permission that is already defined by some existing 1284 * package. 1285 * <p> 1286 * The package name of the app which has already defined the permission is passed to a 1287 * {@link PackageInstallObserver}, if any, as the {@link #EXTRA_FAILURE_EXISTING_PACKAGE} string 1288 * extra; and the name of the permission being redefined is passed in the 1289 * {@link #EXTRA_FAILURE_EXISTING_PERMISSION} string extra. 1290 * 1291 * @hide 1292 */ 1293 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 1294 1295 /** 1296 * Installation failed return code: this is passed in the 1297 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1298 * because its packaged native code did not match any of the ABIs supported by the system. 1299 * 1300 * @hide 1301 */ 1302 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 1303 1304 /** 1305 * Internal return code for NativeLibraryHelper methods to indicate that the package 1306 * being processed did not contain any native code. This is placed here only so that 1307 * it can belong to the same value space as the other install failure codes. 1308 * 1309 * @hide 1310 */ 1311 public static final int NO_NATIVE_LIBRARIES = -114; 1312 1313 /** {@hide} */ 1314 public static final int INSTALL_FAILED_ABORTED = -115; 1315 1316 /** 1317 * Installation failed return code: instant app installs are incompatible with some 1318 * other installation flags supplied for the operation; or other circumstances such 1319 * as trying to upgrade a system app via an instant app install. 1320 * @hide 1321 */ 1322 public static final int INSTALL_FAILED_INSTANT_APP_INVALID = -116; 1323 1324 /** 1325 * Installation parse return code: this is passed in the 1326 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the dex metadata file is invalid or 1327 * if there was no matching apk file for a dex metadata file. 1328 * 1329 * @hide 1330 */ 1331 public static final int INSTALL_FAILED_BAD_DEX_METADATA = -117; 1332 1333 /** @hide */ 1334 @IntDef(flag = true, prefix = { "DELETE_" }, value = { 1335 DELETE_KEEP_DATA, 1336 DELETE_ALL_USERS, 1337 DELETE_SYSTEM_APP, 1338 DELETE_DONT_KILL_APP, 1339 DELETE_CHATTY, 1340 }) 1341 @Retention(RetentionPolicy.SOURCE) 1342 public @interface DeleteFlags {} 1343 1344 /** 1345 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 1346 * package's data directory. 1347 * 1348 * @hide 1349 */ 1350 public static final int DELETE_KEEP_DATA = 0x00000001; 1351 1352 /** 1353 * Flag parameter for {@link #deletePackage} to indicate that you want the 1354 * package deleted for all users. 1355 * 1356 * @hide 1357 */ 1358 public static final int DELETE_ALL_USERS = 0x00000002; 1359 1360 /** 1361 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1362 * uninstall on a system that has been updated, then don't do the normal process 1363 * of uninstalling the update and rolling back to the older system version (which 1364 * needs to happen for all users); instead, just mark the app as uninstalled for 1365 * the current user. 1366 * 1367 * @hide 1368 */ 1369 public static final int DELETE_SYSTEM_APP = 0x00000004; 1370 1371 /** 1372 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1373 * uninstall on a package that is replaced to provide new feature splits, the 1374 * existing application should not be killed during the removal process. 1375 * 1376 * @hide 1377 */ 1378 public static final int DELETE_DONT_KILL_APP = 0x00000008; 1379 1380 /** 1381 * Flag parameter for {@link #deletePackage} to indicate that package deletion 1382 * should be chatty. 1383 * 1384 * @hide 1385 */ 1386 public static final int DELETE_CHATTY = 0x80000000; 1387 1388 /** 1389 * Return code for when package deletion succeeds. This is passed to the 1390 * {@link IPackageDeleteObserver} if the system succeeded in deleting the 1391 * package. 1392 * 1393 * @hide 1394 */ 1395 public static final int DELETE_SUCCEEDED = 1; 1396 1397 /** 1398 * Deletion failed return code: this is passed to the 1399 * {@link IPackageDeleteObserver} if the system failed to delete the package 1400 * for an unspecified reason. 1401 * 1402 * @hide 1403 */ 1404 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 1405 1406 /** 1407 * Deletion failed return code: this is passed to the 1408 * {@link IPackageDeleteObserver} if the system failed to delete the package 1409 * because it is the active DevicePolicy manager. 1410 * 1411 * @hide 1412 */ 1413 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 1414 1415 /** 1416 * Deletion failed return code: this is passed to the 1417 * {@link IPackageDeleteObserver} if the system failed to delete the package 1418 * since the user is restricted. 1419 * 1420 * @hide 1421 */ 1422 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 1423 1424 /** 1425 * Deletion failed return code: this is passed to the 1426 * {@link IPackageDeleteObserver} if the system failed to delete the package 1427 * because a profile or device owner has marked the package as 1428 * uninstallable. 1429 * 1430 * @hide 1431 */ 1432 public static final int DELETE_FAILED_OWNER_BLOCKED = -4; 1433 1434 /** {@hide} */ 1435 public static final int DELETE_FAILED_ABORTED = -5; 1436 1437 /** 1438 * Deletion failed return code: this is passed to the 1439 * {@link IPackageDeleteObserver} if the system failed to delete the package 1440 * because the packge is a shared library used by other installed packages. 1441 * {@hide} */ 1442 public static final int DELETE_FAILED_USED_SHARED_LIBRARY = -6; 1443 1444 /** 1445 * Return code that is passed to the {@link IPackageMoveObserver} when the 1446 * package has been successfully moved by the system. 1447 * 1448 * @hide 1449 */ 1450 public static final int MOVE_SUCCEEDED = -100; 1451 1452 /** 1453 * Error code that is passed to the {@link IPackageMoveObserver} when the 1454 * package hasn't been successfully moved by the system because of 1455 * insufficient memory on specified media. 1456 * 1457 * @hide 1458 */ 1459 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 1460 1461 /** 1462 * Error code that is passed to the {@link IPackageMoveObserver} if the 1463 * specified package doesn't exist. 1464 * 1465 * @hide 1466 */ 1467 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 1468 1469 /** 1470 * Error code that is passed to the {@link IPackageMoveObserver} if the 1471 * specified package cannot be moved since its a system package. 1472 * 1473 * @hide 1474 */ 1475 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 1476 1477 /** 1478 * Error code that is passed to the {@link IPackageMoveObserver} if the 1479 * specified package cannot be moved since its forward locked. 1480 * 1481 * @hide 1482 */ 1483 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 1484 1485 /** 1486 * Error code that is passed to the {@link IPackageMoveObserver} if the 1487 * specified package cannot be moved to the specified location. 1488 * 1489 * @hide 1490 */ 1491 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 1492 1493 /** 1494 * Error code that is passed to the {@link IPackageMoveObserver} if the 1495 * specified package cannot be moved to the specified location. 1496 * 1497 * @hide 1498 */ 1499 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 1500 1501 /** 1502 * Error code that is passed to the {@link IPackageMoveObserver} if the 1503 * specified package already has an operation pending in the queue. 1504 * 1505 * @hide 1506 */ 1507 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 1508 1509 /** 1510 * Error code that is passed to the {@link IPackageMoveObserver} if the 1511 * specified package cannot be moved since it contains a device admin. 1512 * 1513 * @hide 1514 */ 1515 public static final int MOVE_FAILED_DEVICE_ADMIN = -8; 1516 1517 /** 1518 * Error code that is passed to the {@link IPackageMoveObserver} if system does not allow 1519 * non-system apps to be moved to internal storage. 1520 * 1521 * @hide 1522 */ 1523 public static final int MOVE_FAILED_3RD_PARTY_NOT_ALLOWED_ON_INTERNAL = -9; 1524 1525 /** @hide */ 1526 public static final int MOVE_FAILED_LOCKED_USER = -10; 1527 1528 /** 1529 * Flag parameter for {@link #movePackage} to indicate that 1530 * the package should be moved to internal storage if its 1531 * been installed on external media. 1532 * @hide 1533 */ 1534 @Deprecated 1535 public static final int MOVE_INTERNAL = 0x00000001; 1536 1537 /** 1538 * Flag parameter for {@link #movePackage} to indicate that 1539 * the package should be moved to external media. 1540 * @hide 1541 */ 1542 @Deprecated 1543 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 1544 1545 /** {@hide} */ 1546 public static final String EXTRA_MOVE_ID = "android.content.pm.extra.MOVE_ID"; 1547 1548 /** 1549 * Usable by the required verifier as the {@code verificationCode} argument 1550 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 1551 * allow the installation to proceed without any of the optional verifiers 1552 * needing to vote. 1553 * 1554 * @hide 1555 */ 1556 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 1557 1558 /** 1559 * Used as the {@code verificationCode} argument for 1560 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 1561 * package verifier allows the installation to proceed. 1562 */ 1563 public static final int VERIFICATION_ALLOW = 1; 1564 1565 /** 1566 * Used as the {@code verificationCode} argument for 1567 * {@link PackageManager#verifyPendingInstall} to indicate the calling 1568 * package verifier does not vote to allow the installation to proceed. 1569 */ 1570 public static final int VERIFICATION_REJECT = -1; 1571 1572 /** 1573 * Used as the {@code verificationCode} argument for 1574 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1575 * IntentFilter Verifier confirms that the IntentFilter is verified. 1576 * 1577 * @hide 1578 */ 1579 @SystemApi 1580 public static final int INTENT_FILTER_VERIFICATION_SUCCESS = 1; 1581 1582 /** 1583 * Used as the {@code verificationCode} argument for 1584 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1585 * IntentFilter Verifier confirms that the IntentFilter is NOT verified. 1586 * 1587 * @hide 1588 */ 1589 @SystemApi 1590 public static final int INTENT_FILTER_VERIFICATION_FAILURE = -1; 1591 1592 /** 1593 * Internal status code to indicate that an IntentFilter verification result is not specified. 1594 * 1595 * @hide 1596 */ 1597 @SystemApi 1598 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED = 0; 1599 1600 /** 1601 * Used as the {@code status} argument for 1602 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1603 * will always be prompted the Intent Disambiguation Dialog if there are two 1604 * or more Intent resolved for the IntentFilter's domain(s). 1605 * 1606 * @hide 1607 */ 1608 @SystemApi 1609 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK = 1; 1610 1611 /** 1612 * Used as the {@code status} argument for 1613 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1614 * will never be prompted the Intent Disambiguation Dialog if there are two 1615 * or more resolution of the Intent. The default App for the domain(s) 1616 * specified in the IntentFilter will also ALWAYS be used. 1617 * 1618 * @hide 1619 */ 1620 @SystemApi 1621 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS = 2; 1622 1623 /** 1624 * Used as the {@code status} argument for 1625 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1626 * may be prompted the Intent Disambiguation Dialog if there are two or more 1627 * Intent resolved. The default App for the domain(s) specified in the 1628 * IntentFilter will also NEVER be presented to the User. 1629 * 1630 * @hide 1631 */ 1632 @SystemApi 1633 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER = 3; 1634 1635 /** 1636 * Used as the {@code status} argument for 1637 * {@link #updateIntentVerificationStatusAsUser} to indicate that this app 1638 * should always be considered as an ambiguous candidate for handling the 1639 * matching Intent even if there are other candidate apps in the "always" 1640 * state. Put another way: if there are any 'always ask' apps in a set of 1641 * more than one candidate app, then a disambiguation is *always* presented 1642 * even if there is another candidate app with the 'always' state. 1643 * 1644 * @hide 1645 */ 1646 @SystemApi 1647 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS_ASK = 4; 1648 1649 /** 1650 * Can be used as the {@code millisecondsToDelay} argument for 1651 * {@link PackageManager#extendVerificationTimeout}. This is the 1652 * maximum time {@code PackageManager} waits for the verification 1653 * agent to return (in milliseconds). 1654 */ 1655 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 1656 1657 /** 1658 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 1659 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 1660 * lag in sound input or output. 1661 */ 1662 @SdkConstant(SdkConstantType.FEATURE) 1663 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 1664 1665 /** 1666 * Feature for {@link #getSystemAvailableFeatures} and 1667 * {@link #hasSystemFeature}: The device includes at least one form of audio 1668 * output, as defined in the Android Compatibility Definition Document (CDD) 1669 * <a href="https://source.android.com/compatibility/android-cdd#7_8_audio">section 7.8 Audio</a>. 1670 */ 1671 @SdkConstant(SdkConstantType.FEATURE) 1672 public static final String FEATURE_AUDIO_OUTPUT = "android.hardware.audio.output"; 1673 1674 /** 1675 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1676 * The device has professional audio level of functionality and performance. 1677 */ 1678 @SdkConstant(SdkConstantType.FEATURE) 1679 public static final String FEATURE_AUDIO_PRO = "android.hardware.audio.pro"; 1680 1681 /** 1682 * Feature for {@link #getSystemAvailableFeatures} and 1683 * {@link #hasSystemFeature}: The device is capable of communicating with 1684 * other devices via Bluetooth. 1685 */ 1686 @SdkConstant(SdkConstantType.FEATURE) 1687 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 1688 1689 /** 1690 * Feature for {@link #getSystemAvailableFeatures} and 1691 * {@link #hasSystemFeature}: The device is capable of communicating with 1692 * other devices via Bluetooth Low Energy radio. 1693 */ 1694 @SdkConstant(SdkConstantType.FEATURE) 1695 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 1696 1697 /** 1698 * Feature for {@link #getSystemAvailableFeatures} and 1699 * {@link #hasSystemFeature}: The device has a camera facing away 1700 * from the screen. 1701 */ 1702 @SdkConstant(SdkConstantType.FEATURE) 1703 public static final String FEATURE_CAMERA = "android.hardware.camera"; 1704 1705 /** 1706 * Feature for {@link #getSystemAvailableFeatures} and 1707 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1708 */ 1709 @SdkConstant(SdkConstantType.FEATURE) 1710 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1711 1712 /** 1713 * Feature for {@link #getSystemAvailableFeatures} and 1714 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1715 * some direction, or can support an external camera being connected to it. 1716 */ 1717 @SdkConstant(SdkConstantType.FEATURE) 1718 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1719 1720 /** 1721 * Feature for {@link #getSystemAvailableFeatures} and 1722 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1723 * The external camera may not always be connected or available to applications to use. 1724 */ 1725 @SdkConstant(SdkConstantType.FEATURE) 1726 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1727 1728 /** 1729 * Feature for {@link #getSystemAvailableFeatures} and 1730 * {@link #hasSystemFeature}: The device's camera supports flash. 1731 */ 1732 @SdkConstant(SdkConstantType.FEATURE) 1733 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1734 1735 /** 1736 * Feature for {@link #getSystemAvailableFeatures} and 1737 * {@link #hasSystemFeature}: The device has a front facing camera. 1738 */ 1739 @SdkConstant(SdkConstantType.FEATURE) 1740 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1741 1742 /** 1743 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1744 * of the cameras on the device supports the 1745 * {@link android.hardware.camera2.CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL full hardware} 1746 * capability level. 1747 */ 1748 @SdkConstant(SdkConstantType.FEATURE) 1749 public static final String FEATURE_CAMERA_LEVEL_FULL = "android.hardware.camera.level.full"; 1750 1751 /** 1752 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1753 * of the cameras on the device supports the 1754 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR manual sensor} 1755 * capability level. 1756 */ 1757 @SdkConstant(SdkConstantType.FEATURE) 1758 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_SENSOR = 1759 "android.hardware.camera.capability.manual_sensor"; 1760 1761 /** 1762 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1763 * of the cameras on the device supports the 1764 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING manual post-processing} 1765 * capability level. 1766 */ 1767 @SdkConstant(SdkConstantType.FEATURE) 1768 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_POST_PROCESSING = 1769 "android.hardware.camera.capability.manual_post_processing"; 1770 1771 /** 1772 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1773 * of the cameras on the device supports the 1774 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_RAW RAW} 1775 * capability level. 1776 */ 1777 @SdkConstant(SdkConstantType.FEATURE) 1778 public static final String FEATURE_CAMERA_CAPABILITY_RAW = 1779 "android.hardware.camera.capability.raw"; 1780 1781 /** 1782 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1783 * of the cameras on the device supports the 1784 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING 1785 * MOTION_TRACKING} capability level. 1786 */ 1787 @SdkConstant(SdkConstantType.FEATURE) 1788 public static final String FEATURE_CAMERA_AR = 1789 "android.hardware.camera.ar"; 1790 1791 /** 1792 * Feature for {@link #getSystemAvailableFeatures} and 1793 * {@link #hasSystemFeature}: The device is capable of communicating with 1794 * consumer IR devices. 1795 */ 1796 @SdkConstant(SdkConstantType.FEATURE) 1797 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1798 1799 /** {@hide} */ 1800 @SdkConstant(SdkConstantType.FEATURE) 1801 public static final String FEATURE_CTS = "android.software.cts"; 1802 1803 /** 1804 * Feature for {@link #getSystemAvailableFeatures} and 1805 * {@link #hasSystemFeature}: The device supports one or more methods of 1806 * reporting current location. 1807 */ 1808 @SdkConstant(SdkConstantType.FEATURE) 1809 public static final String FEATURE_LOCATION = "android.hardware.location"; 1810 1811 /** 1812 * Feature for {@link #getSystemAvailableFeatures} and 1813 * {@link #hasSystemFeature}: The device has a Global Positioning System 1814 * receiver and can report precise location. 1815 */ 1816 @SdkConstant(SdkConstantType.FEATURE) 1817 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1818 1819 /** 1820 * Feature for {@link #getSystemAvailableFeatures} and 1821 * {@link #hasSystemFeature}: The device can report location with coarse 1822 * accuracy using a network-based geolocation system. 1823 */ 1824 @SdkConstant(SdkConstantType.FEATURE) 1825 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1826 1827 /** 1828 * Feature for {@link #getSystemAvailableFeatures} and 1829 * {@link #hasSystemFeature}: The device's 1830 * {@link ActivityManager#isLowRamDevice() ActivityManager.isLowRamDevice()} method returns 1831 * true. 1832 */ 1833 @SdkConstant(SdkConstantType.FEATURE) 1834 public static final String FEATURE_RAM_LOW = "android.hardware.ram.low"; 1835 1836 /** 1837 * Feature for {@link #getSystemAvailableFeatures} and 1838 * {@link #hasSystemFeature}: The device's 1839 * {@link ActivityManager#isLowRamDevice() ActivityManager.isLowRamDevice()} method returns 1840 * false. 1841 */ 1842 @SdkConstant(SdkConstantType.FEATURE) 1843 public static final String FEATURE_RAM_NORMAL = "android.hardware.ram.normal"; 1844 1845 /** 1846 * Feature for {@link #getSystemAvailableFeatures} and 1847 * {@link #hasSystemFeature}: The device can record audio via a 1848 * microphone. 1849 */ 1850 @SdkConstant(SdkConstantType.FEATURE) 1851 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1852 1853 /** 1854 * Feature for {@link #getSystemAvailableFeatures} and 1855 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1856 * Communications (NFC). 1857 */ 1858 @SdkConstant(SdkConstantType.FEATURE) 1859 public static final String FEATURE_NFC = "android.hardware.nfc"; 1860 1861 /** 1862 * Feature for {@link #getSystemAvailableFeatures} and 1863 * {@link #hasSystemFeature}: The device supports host- 1864 * based NFC card emulation. 1865 * 1866 * TODO remove when depending apps have moved to new constant. 1867 * @hide 1868 * @deprecated 1869 */ 1870 @Deprecated 1871 @SdkConstant(SdkConstantType.FEATURE) 1872 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1873 1874 /** 1875 * Feature for {@link #getSystemAvailableFeatures} and 1876 * {@link #hasSystemFeature}: The device supports host- 1877 * based NFC card emulation. 1878 */ 1879 @SdkConstant(SdkConstantType.FEATURE) 1880 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1881 1882 /** 1883 * Feature for {@link #getSystemAvailableFeatures} and 1884 * {@link #hasSystemFeature}: The device supports host- 1885 * based NFC-F card emulation. 1886 */ 1887 @SdkConstant(SdkConstantType.FEATURE) 1888 public static final String FEATURE_NFC_HOST_CARD_EMULATION_NFCF = "android.hardware.nfc.hcef"; 1889 1890 /** 1891 * Feature for {@link #getSystemAvailableFeatures} and 1892 * {@link #hasSystemFeature}: The device supports any 1893 * one of the {@link #FEATURE_NFC}, {@link #FEATURE_NFC_HOST_CARD_EMULATION}, 1894 * or {@link #FEATURE_NFC_HOST_CARD_EMULATION_NFCF} features. 1895 * 1896 * @hide 1897 */ 1898 @SdkConstant(SdkConstantType.FEATURE) 1899 public static final String FEATURE_NFC_ANY = "android.hardware.nfc.any"; 1900 1901 /** 1902 * Feature for {@link #getSystemAvailableFeatures} and 1903 * {@link #hasSystemFeature}: The device supports the OpenGL ES 1904 * <a href="http://www.khronos.org/registry/gles/extensions/ANDROID/ANDROID_extension_pack_es31a.txt"> 1905 * Android Extension Pack</a>. 1906 */ 1907 @SdkConstant(SdkConstantType.FEATURE) 1908 public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep"; 1909 1910 /** 1911 * Feature for {@link #getSystemAvailableFeatures} and 1912 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1913 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1914 * what level of optional hardware features limits it supports. 1915 * <p> 1916 * Level 0 includes the base Vulkan requirements as well as: 1917 * <ul><li>{@code VkPhysicalDeviceFeatures::textureCompressionETC2}</li></ul> 1918 * <p> 1919 * Level 1 additionally includes: 1920 * <ul> 1921 * <li>{@code VkPhysicalDeviceFeatures::fullDrawIndexUint32}</li> 1922 * <li>{@code VkPhysicalDeviceFeatures::imageCubeArray}</li> 1923 * <li>{@code VkPhysicalDeviceFeatures::independentBlend}</li> 1924 * <li>{@code VkPhysicalDeviceFeatures::geometryShader}</li> 1925 * <li>{@code VkPhysicalDeviceFeatures::tessellationShader}</li> 1926 * <li>{@code VkPhysicalDeviceFeatures::sampleRateShading}</li> 1927 * <li>{@code VkPhysicalDeviceFeatures::textureCompressionASTC_LDR}</li> 1928 * <li>{@code VkPhysicalDeviceFeatures::fragmentStoresAndAtomics}</li> 1929 * <li>{@code VkPhysicalDeviceFeatures::shaderImageGatherExtended}</li> 1930 * <li>{@code VkPhysicalDeviceFeatures::shaderUniformBufferArrayDynamicIndexing}</li> 1931 * <li>{@code VkPhysicalDeviceFeatures::shaderSampledImageArrayDynamicIndexing}</li> 1932 * </ul> 1933 */ 1934 @SdkConstant(SdkConstantType.FEATURE) 1935 public static final String FEATURE_VULKAN_HARDWARE_LEVEL = "android.hardware.vulkan.level"; 1936 1937 /** 1938 * Feature for {@link #getSystemAvailableFeatures} and 1939 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1940 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1941 * what level of optional compute features that device supports beyond the Vulkan 1.0 1942 * requirements. 1943 * <p> 1944 * Compute level 0 indicates: 1945 * <ul> 1946 * <li>The {@code VK_KHR_variable_pointers} extension and 1947 * {@code VkPhysicalDeviceVariablePointerFeaturesKHR::variablePointers} feature are 1948 supported.</li> 1949 * <li>{@code VkPhysicalDeviceLimits::maxPerStageDescriptorStorageBuffers} is at least 16.</li> 1950 * </ul> 1951 */ 1952 @SdkConstant(SdkConstantType.FEATURE) 1953 public static final String FEATURE_VULKAN_HARDWARE_COMPUTE = "android.hardware.vulkan.compute"; 1954 1955 /** 1956 * Feature for {@link #getSystemAvailableFeatures} and 1957 * {@link #hasSystemFeature(String, int)}: The version of this feature indicates the highest 1958 * {@code VkPhysicalDeviceProperties::apiVersion} supported by the physical devices that support 1959 * the hardware level indicated by {@link #FEATURE_VULKAN_HARDWARE_LEVEL}. The feature version 1960 * uses the same encoding as Vulkan version numbers: 1961 * <ul> 1962 * <li>Major version number in bits 31-22</li> 1963 * <li>Minor version number in bits 21-12</li> 1964 * <li>Patch version number in bits 11-0</li> 1965 * </ul> 1966 * A version of 1.1.0 or higher also indicates: 1967 * <ul> 1968 * <li>The {@code VK_ANDROID_external_memory_android_hardware_buffer} extension is 1969 * supported.</li> 1970 * <li>{@code SYNC_FD} external semaphore and fence handles are supported.</li> 1971 * <li>{@code VkPhysicalDeviceSamplerYcbcrConversionFeatures::samplerYcbcrConversion} is 1972 * supported.</li> 1973 * </ul> 1974 */ 1975 @SdkConstant(SdkConstantType.FEATURE) 1976 public static final String FEATURE_VULKAN_HARDWARE_VERSION = "android.hardware.vulkan.version"; 1977 1978 /** 1979 * Feature for {@link #getSystemAvailableFeatures} and 1980 * {@link #hasSystemFeature}: The device includes broadcast radio tuner. 1981 * @hide 1982 */ 1983 @SystemApi 1984 @SdkConstant(SdkConstantType.FEATURE) 1985 public static final String FEATURE_BROADCAST_RADIO = "android.hardware.broadcastradio"; 1986 1987 /** 1988 * Feature for {@link #getSystemAvailableFeatures} and 1989 * {@link #hasSystemFeature}: The device includes an accelerometer. 1990 */ 1991 @SdkConstant(SdkConstantType.FEATURE) 1992 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1993 1994 /** 1995 * Feature for {@link #getSystemAvailableFeatures} and 1996 * {@link #hasSystemFeature}: The device includes a barometer (air 1997 * pressure sensor.) 1998 */ 1999 @SdkConstant(SdkConstantType.FEATURE) 2000 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 2001 2002 /** 2003 * Feature for {@link #getSystemAvailableFeatures} and 2004 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 2005 */ 2006 @SdkConstant(SdkConstantType.FEATURE) 2007 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 2008 2009 /** 2010 * Feature for {@link #getSystemAvailableFeatures} and 2011 * {@link #hasSystemFeature}: The device includes a gyroscope. 2012 */ 2013 @SdkConstant(SdkConstantType.FEATURE) 2014 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 2015 2016 /** 2017 * Feature for {@link #getSystemAvailableFeatures} and 2018 * {@link #hasSystemFeature}: The device includes a light sensor. 2019 */ 2020 @SdkConstant(SdkConstantType.FEATURE) 2021 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 2022 2023 /** 2024 * Feature for {@link #getSystemAvailableFeatures} and 2025 * {@link #hasSystemFeature}: The device includes a proximity sensor. 2026 */ 2027 @SdkConstant(SdkConstantType.FEATURE) 2028 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 2029 2030 /** 2031 * Feature for {@link #getSystemAvailableFeatures} and 2032 * {@link #hasSystemFeature}: The device includes a hardware step counter. 2033 */ 2034 @SdkConstant(SdkConstantType.FEATURE) 2035 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 2036 2037 /** 2038 * Feature for {@link #getSystemAvailableFeatures} and 2039 * {@link #hasSystemFeature}: The device includes a hardware step detector. 2040 */ 2041 @SdkConstant(SdkConstantType.FEATURE) 2042 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 2043 2044 /** 2045 * Feature for {@link #getSystemAvailableFeatures} and 2046 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 2047 */ 2048 @SdkConstant(SdkConstantType.FEATURE) 2049 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 2050 2051 /** 2052 * Feature for {@link #getSystemAvailableFeatures} and 2053 * {@link #hasSystemFeature}: The heart rate sensor on this device is an Electrocardiogram. 2054 */ 2055 @SdkConstant(SdkConstantType.FEATURE) 2056 public static final String FEATURE_SENSOR_HEART_RATE_ECG = 2057 "android.hardware.sensor.heartrate.ecg"; 2058 2059 /** 2060 * Feature for {@link #getSystemAvailableFeatures} and 2061 * {@link #hasSystemFeature}: The device includes a relative humidity sensor. 2062 */ 2063 @SdkConstant(SdkConstantType.FEATURE) 2064 public static final String FEATURE_SENSOR_RELATIVE_HUMIDITY = 2065 "android.hardware.sensor.relative_humidity"; 2066 2067 /** 2068 * Feature for {@link #getSystemAvailableFeatures} and 2069 * {@link #hasSystemFeature}: The device includes an ambient temperature sensor. 2070 */ 2071 @SdkConstant(SdkConstantType.FEATURE) 2072 public static final String FEATURE_SENSOR_AMBIENT_TEMPERATURE = 2073 "android.hardware.sensor.ambient_temperature"; 2074 2075 /** 2076 * Feature for {@link #getSystemAvailableFeatures} and 2077 * {@link #hasSystemFeature}: The device supports high fidelity sensor processing 2078 * capabilities. 2079 */ 2080 @SdkConstant(SdkConstantType.FEATURE) 2081 public static final String FEATURE_HIFI_SENSORS = 2082 "android.hardware.sensor.hifi_sensors"; 2083 2084 /** 2085 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2086 * The device supports a hardware mechanism for invoking an assist gesture. 2087 * @see android.provider.Settings.Secure#ASSIST_GESTURE_ENABLED 2088 * @hide 2089 */ 2090 @SdkConstant(SdkConstantType.FEATURE) 2091 public static final String FEATURE_ASSIST_GESTURE = "android.hardware.sensor.assist"; 2092 2093 /** 2094 * Feature for {@link #getSystemAvailableFeatures} and 2095 * {@link #hasSystemFeature}: The device has a telephony radio with data 2096 * communication support. 2097 */ 2098 @SdkConstant(SdkConstantType.FEATURE) 2099 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 2100 2101 /** 2102 * Feature for {@link #getSystemAvailableFeatures} and 2103 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 2104 */ 2105 @SdkConstant(SdkConstantType.FEATURE) 2106 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 2107 2108 /** 2109 * Feature for {@link #getSystemAvailableFeatures} and 2110 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 2111 */ 2112 @SdkConstant(SdkConstantType.FEATURE) 2113 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 2114 2115 /** 2116 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2117 * The device supports telephony carrier restriction mechanism. 2118 * 2119 * <p>Devices declaring this feature must have an implementation of the 2120 * {@link android.telephony.TelephonyManager#getAllowedCarriers} and 2121 * {@link android.telephony.TelephonyManager#setAllowedCarriers}. 2122 * @hide 2123 */ 2124 @SystemApi 2125 @SdkConstant(SdkConstantType.FEATURE) 2126 public static final String FEATURE_TELEPHONY_CARRIERLOCK = 2127 "android.hardware.telephony.carrierlock"; 2128 2129 /** 2130 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device 2131 * supports embedded subscriptions on eUICCs. 2132 */ 2133 @SdkConstant(SdkConstantType.FEATURE) 2134 public static final String FEATURE_TELEPHONY_EUICC = "android.hardware.telephony.euicc"; 2135 2136 /** 2137 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device 2138 * supports cell-broadcast reception using the MBMS APIs. 2139 */ 2140 @SdkConstant(SdkConstantType.FEATURE) 2141 public static final String FEATURE_TELEPHONY_MBMS = "android.hardware.telephony.mbms"; 2142 2143 /** 2144 * Feature for {@link #getSystemAvailableFeatures} and 2145 * {@link #hasSystemFeature}: The device supports connecting to USB devices 2146 * as the USB host. 2147 */ 2148 @SdkConstant(SdkConstantType.FEATURE) 2149 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 2150 2151 /** 2152 * Feature for {@link #getSystemAvailableFeatures} and 2153 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 2154 */ 2155 @SdkConstant(SdkConstantType.FEATURE) 2156 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 2157 2158 /** 2159 * Feature for {@link #getSystemAvailableFeatures} and 2160 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 2161 */ 2162 @SdkConstant(SdkConstantType.FEATURE) 2163 public static final String FEATURE_SIP = "android.software.sip"; 2164 2165 /** 2166 * Feature for {@link #getSystemAvailableFeatures} and 2167 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 2168 */ 2169 @SdkConstant(SdkConstantType.FEATURE) 2170 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 2171 2172 /** 2173 * Feature for {@link #getSystemAvailableFeatures} and 2174 * {@link #hasSystemFeature}: The Connection Service API is enabled on the device. 2175 */ 2176 @SdkConstant(SdkConstantType.FEATURE) 2177 public static final String FEATURE_CONNECTION_SERVICE = "android.software.connectionservice"; 2178 2179 /** 2180 * Feature for {@link #getSystemAvailableFeatures} and 2181 * {@link #hasSystemFeature}: The device's display has a touch screen. 2182 */ 2183 @SdkConstant(SdkConstantType.FEATURE) 2184 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 2185 2186 /** 2187 * Feature for {@link #getSystemAvailableFeatures} and 2188 * {@link #hasSystemFeature}: The device's touch screen supports 2189 * multitouch sufficient for basic two-finger gesture detection. 2190 */ 2191 @SdkConstant(SdkConstantType.FEATURE) 2192 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 2193 2194 /** 2195 * Feature for {@link #getSystemAvailableFeatures} and 2196 * {@link #hasSystemFeature}: The device's touch screen is capable of 2197 * tracking two or more fingers fully independently. 2198 */ 2199 @SdkConstant(SdkConstantType.FEATURE) 2200 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 2201 2202 /** 2203 * Feature for {@link #getSystemAvailableFeatures} and 2204 * {@link #hasSystemFeature}: The device's touch screen is capable of 2205 * tracking a full hand of fingers fully independently -- that is, 5 or 2206 * more simultaneous independent pointers. 2207 */ 2208 @SdkConstant(SdkConstantType.FEATURE) 2209 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 2210 2211 /** 2212 * Feature for {@link #getSystemAvailableFeatures} and 2213 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2214 * does support touch emulation for basic events. For instance, the 2215 * device might use a mouse or remote control to drive a cursor, and 2216 * emulate basic touch pointer events like down, up, drag, etc. All 2217 * devices that support android.hardware.touchscreen or a sub-feature are 2218 * presumed to also support faketouch. 2219 */ 2220 @SdkConstant(SdkConstantType.FEATURE) 2221 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 2222 2223 /** 2224 * Feature for {@link #getSystemAvailableFeatures} and 2225 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2226 * does support touch emulation for basic events that supports distinct 2227 * tracking of two or more fingers. This is an extension of 2228 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2229 * that unlike a distinct multitouch screen as defined by 2230 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 2231 * devices will not actually provide full two-finger gestures since the 2232 * input is being transformed to cursor movement on the screen. That is, 2233 * single finger gestures will move a cursor; two-finger swipes will 2234 * result in single-finger touch events; other two-finger gestures will 2235 * result in the corresponding two-finger touch event. 2236 */ 2237 @SdkConstant(SdkConstantType.FEATURE) 2238 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 2239 2240 /** 2241 * Feature for {@link #getSystemAvailableFeatures} and 2242 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2243 * does support touch emulation for basic events that supports tracking 2244 * a hand of fingers (5 or more fingers) fully independently. 2245 * This is an extension of 2246 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2247 * that unlike a multitouch screen as defined by 2248 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 2249 * gestures can be detected due to the limitations described for 2250 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 2251 */ 2252 @SdkConstant(SdkConstantType.FEATURE) 2253 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 2254 2255 /** 2256 * Feature for {@link #getSystemAvailableFeatures} and 2257 * {@link #hasSystemFeature}: The device has biometric hardware to detect a fingerprint. 2258 */ 2259 @SdkConstant(SdkConstantType.FEATURE) 2260 public static final String FEATURE_FINGERPRINT = "android.hardware.fingerprint"; 2261 2262 /** 2263 * Feature for {@link #getSystemAvailableFeatures} and 2264 * {@link #hasSystemFeature}: The device supports portrait orientation 2265 * screens. For backwards compatibility, you can assume that if neither 2266 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 2267 * both portrait and landscape. 2268 */ 2269 @SdkConstant(SdkConstantType.FEATURE) 2270 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 2271 2272 /** 2273 * Feature for {@link #getSystemAvailableFeatures} and 2274 * {@link #hasSystemFeature}: The device supports landscape orientation 2275 * screens. For backwards compatibility, you can assume that if neither 2276 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 2277 * both portrait and landscape. 2278 */ 2279 @SdkConstant(SdkConstantType.FEATURE) 2280 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 2281 2282 /** 2283 * Feature for {@link #getSystemAvailableFeatures} and 2284 * {@link #hasSystemFeature}: The device supports live wallpapers. 2285 */ 2286 @SdkConstant(SdkConstantType.FEATURE) 2287 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 2288 /** 2289 * Feature for {@link #getSystemAvailableFeatures} and 2290 * {@link #hasSystemFeature}: The device supports app widgets. 2291 */ 2292 @SdkConstant(SdkConstantType.FEATURE) 2293 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 2294 /** 2295 * Feature for {@link #getSystemAvailableFeatures} and 2296 * {@link #hasSystemFeature}: The device supports the 2297 * {@link android.R.attr#cantSaveState} API. 2298 */ 2299 @SdkConstant(SdkConstantType.FEATURE) 2300 public static final String FEATURE_CANT_SAVE_STATE = "android.software.cant_save_state"; 2301 2302 /** 2303 * @hide 2304 * Feature for {@link #getSystemAvailableFeatures} and 2305 * {@link #hasSystemFeature}: The device supports 2306 * {@link android.service.voice.VoiceInteractionService} and 2307 * {@link android.app.VoiceInteractor}. 2308 */ 2309 @SdkConstant(SdkConstantType.FEATURE) 2310 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 2311 2312 2313 /** 2314 * Feature for {@link #getSystemAvailableFeatures} and 2315 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 2316 * by third party applications. 2317 */ 2318 @SdkConstant(SdkConstantType.FEATURE) 2319 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 2320 2321 /** 2322 * Feature for {@link #getSystemAvailableFeatures} and 2323 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 2324 * with the {@link android.inputmethodservice.InputMethodService} API. 2325 */ 2326 @SdkConstant(SdkConstantType.FEATURE) 2327 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 2328 2329 /** 2330 * Feature for {@link #getSystemAvailableFeatures} and 2331 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 2332 */ 2333 @SdkConstant(SdkConstantType.FEATURE) 2334 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 2335 2336 /** 2337 * Feature for {@link #getSystemAvailableFeatures} and 2338 * {@link #hasSystemFeature}: The device supports leanback UI. This is 2339 * typically used in a living room television experience, but is a software 2340 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 2341 * feature will use resources associated with the "television" UI mode. 2342 */ 2343 @SdkConstant(SdkConstantType.FEATURE) 2344 public static final String FEATURE_LEANBACK = "android.software.leanback"; 2345 2346 /** 2347 * Feature for {@link #getSystemAvailableFeatures} and 2348 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 2349 * applications designed for this experience should be run, though this is 2350 * not enforced by the system. 2351 */ 2352 @SdkConstant(SdkConstantType.FEATURE) 2353 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 2354 2355 /** 2356 * Feature for {@link #getSystemAvailableFeatures} and 2357 * {@link #hasSystemFeature}: The device supports live TV and can display 2358 * contents from TV inputs implemented with the 2359 * {@link android.media.tv.TvInputService} API. 2360 */ 2361 @SdkConstant(SdkConstantType.FEATURE) 2362 public static final String FEATURE_LIVE_TV = "android.software.live_tv"; 2363 2364 /** 2365 * Feature for {@link #getSystemAvailableFeatures} and 2366 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 2367 */ 2368 @SdkConstant(SdkConstantType.FEATURE) 2369 public static final String FEATURE_WIFI = "android.hardware.wifi"; 2370 2371 /** 2372 * Feature for {@link #getSystemAvailableFeatures} and 2373 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 2374 */ 2375 @SdkConstant(SdkConstantType.FEATURE) 2376 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 2377 2378 /** 2379 * Feature for {@link #getSystemAvailableFeatures} and 2380 * {@link #hasSystemFeature}: The device supports Wi-Fi Aware. 2381 */ 2382 @SdkConstant(SdkConstantType.FEATURE) 2383 public static final String FEATURE_WIFI_AWARE = "android.hardware.wifi.aware"; 2384 2385 /** 2386 * Feature for {@link #getSystemAvailableFeatures} and 2387 * {@link #hasSystemFeature}: The device supports Wi-Fi Passpoint and all 2388 * Passpoint related APIs in {@link WifiManager} are supported. Refer to 2389 * {@link WifiManager#addOrUpdatePasspointConfiguration} for more info. 2390 */ 2391 @SdkConstant(SdkConstantType.FEATURE) 2392 public static final String FEATURE_WIFI_PASSPOINT = "android.hardware.wifi.passpoint"; 2393 2394 /** 2395 * Feature for {@link #getSystemAvailableFeatures} and 2396 * {@link #hasSystemFeature}: The device supports Wi-Fi RTT (IEEE 802.11mc). 2397 */ 2398 @SdkConstant(SdkConstantType.FEATURE) 2399 public static final String FEATURE_WIFI_RTT = "android.hardware.wifi.rtt"; 2400 2401 2402 /** 2403 * Feature for {@link #getSystemAvailableFeatures} and 2404 * {@link #hasSystemFeature}: The device supports LoWPAN networking. 2405 * @hide 2406 */ 2407 @SdkConstant(SdkConstantType.FEATURE) 2408 public static final String FEATURE_LOWPAN = "android.hardware.lowpan"; 2409 2410 /** 2411 * Feature for {@link #getSystemAvailableFeatures} and 2412 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2413 * on a vehicle headunit. A headunit here is defined to be inside a 2414 * vehicle that may or may not be moving. A headunit uses either a 2415 * primary display in the center console and/or additional displays in 2416 * the instrument cluster or elsewhere in the vehicle. Headunit display(s) 2417 * have limited size and resolution. The user will likely be focused on 2418 * driving so limiting driver distraction is a primary concern. User input 2419 * can be a variety of hard buttons, touch, rotary controllers and even mouse- 2420 * like interfaces. 2421 */ 2422 @SdkConstant(SdkConstantType.FEATURE) 2423 public static final String FEATURE_AUTOMOTIVE = "android.hardware.type.automotive"; 2424 2425 /** 2426 * Feature for {@link #getSystemAvailableFeatures} and 2427 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2428 * on a television. Television here is defined to be a typical living 2429 * room television experience: displayed on a big screen, where the user 2430 * is sitting far away from it, and the dominant form of input will be 2431 * something like a DPAD, not through touch or mouse. 2432 * @deprecated use {@link #FEATURE_LEANBACK} instead. 2433 */ 2434 @Deprecated 2435 @SdkConstant(SdkConstantType.FEATURE) 2436 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 2437 2438 /** 2439 * Feature for {@link #getSystemAvailableFeatures} and 2440 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2441 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 2442 * the wrist. The user is very close when interacting with the device. 2443 */ 2444 @SdkConstant(SdkConstantType.FEATURE) 2445 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 2446 2447 /** 2448 * Feature for {@link #getSystemAvailableFeatures} and 2449 * {@link #hasSystemFeature}: This is a device for IoT and may not have an UI. An embedded 2450 * device is defined as a full stack Android device with or without a display and no 2451 * user-installable apps. 2452 */ 2453 @SdkConstant(SdkConstantType.FEATURE) 2454 public static final String FEATURE_EMBEDDED = "android.hardware.type.embedded"; 2455 2456 /** 2457 * Feature for {@link #getSystemAvailableFeatures} and 2458 * {@link #hasSystemFeature}: This is a device dedicated to be primarily used 2459 * with keyboard, mouse or touchpad. This includes traditional desktop 2460 * computers, laptops and variants such as convertibles or detachables. 2461 * Due to the larger screen, the device will most likely use the 2462 * {@link #FEATURE_FREEFORM_WINDOW_MANAGEMENT} feature as well. 2463 */ 2464 @SdkConstant(SdkConstantType.FEATURE) 2465 public static final String FEATURE_PC = "android.hardware.type.pc"; 2466 2467 /** 2468 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2469 * The device supports printing. 2470 */ 2471 @SdkConstant(SdkConstantType.FEATURE) 2472 public static final String FEATURE_PRINTING = "android.software.print"; 2473 2474 /** 2475 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2476 * The device supports {@link android.companion.CompanionDeviceManager#associate associating} 2477 * with devices via {@link android.companion.CompanionDeviceManager}. 2478 */ 2479 @SdkConstant(SdkConstantType.FEATURE) 2480 public static final String FEATURE_COMPANION_DEVICE_SETUP 2481 = "android.software.companion_device_setup"; 2482 2483 /** 2484 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2485 * The device can perform backup and restore operations on installed applications. 2486 */ 2487 @SdkConstant(SdkConstantType.FEATURE) 2488 public static final String FEATURE_BACKUP = "android.software.backup"; 2489 2490 /** 2491 * Feature for {@link #getSystemAvailableFeatures} and 2492 * {@link #hasSystemFeature}: The device supports freeform window management. 2493 * Windows have title bars and can be moved and resized. 2494 */ 2495 // If this feature is present, you also need to set 2496 // com.android.internal.R.config_freeformWindowManagement to true in your configuration overlay. 2497 @SdkConstant(SdkConstantType.FEATURE) 2498 public static final String FEATURE_FREEFORM_WINDOW_MANAGEMENT 2499 = "android.software.freeform_window_management"; 2500 2501 /** 2502 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2503 * The device supports picture-in-picture multi-window mode. 2504 */ 2505 @SdkConstant(SdkConstantType.FEATURE) 2506 public static final String FEATURE_PICTURE_IN_PICTURE = "android.software.picture_in_picture"; 2507 2508 /** 2509 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2510 * The device supports running activities on secondary displays. 2511 */ 2512 @SdkConstant(SdkConstantType.FEATURE) 2513 public static final String FEATURE_ACTIVITIES_ON_SECONDARY_DISPLAYS 2514 = "android.software.activities_on_secondary_displays"; 2515 2516 /** 2517 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2518 * The device supports creating secondary users and managed profiles via 2519 * {@link DevicePolicyManager}. 2520 */ 2521 @SdkConstant(SdkConstantType.FEATURE) 2522 public static final String FEATURE_MANAGED_USERS = "android.software.managed_users"; 2523 2524 /** 2525 * @hide 2526 * TODO: Remove after dependencies updated b/17392243 2527 */ 2528 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_users"; 2529 2530 /** 2531 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2532 * The device supports verified boot. 2533 */ 2534 @SdkConstant(SdkConstantType.FEATURE) 2535 public static final String FEATURE_VERIFIED_BOOT = "android.software.verified_boot"; 2536 2537 /** 2538 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2539 * The device supports secure removal of users. When a user is deleted the data associated 2540 * with that user is securely deleted and no longer available. 2541 */ 2542 @SdkConstant(SdkConstantType.FEATURE) 2543 public static final String FEATURE_SECURELY_REMOVES_USERS 2544 = "android.software.securely_removes_users"; 2545 2546 /** {@hide} */ 2547 @TestApi 2548 @SdkConstant(SdkConstantType.FEATURE) 2549 public static final String FEATURE_FILE_BASED_ENCRYPTION 2550 = "android.software.file_based_encryption"; 2551 2552 /** {@hide} */ 2553 @TestApi 2554 @SdkConstant(SdkConstantType.FEATURE) 2555 public static final String FEATURE_ADOPTABLE_STORAGE 2556 = "android.software.adoptable_storage"; 2557 2558 /** 2559 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2560 * The device has a full implementation of the android.webkit.* APIs. Devices 2561 * lacking this feature will not have a functioning WebView implementation. 2562 */ 2563 @SdkConstant(SdkConstantType.FEATURE) 2564 public static final String FEATURE_WEBVIEW = "android.software.webview"; 2565 2566 /** 2567 * Feature for {@link #getSystemAvailableFeatures} and 2568 * {@link #hasSystemFeature}: This device supports ethernet. 2569 */ 2570 @SdkConstant(SdkConstantType.FEATURE) 2571 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 2572 2573 /** 2574 * Feature for {@link #getSystemAvailableFeatures} and 2575 * {@link #hasSystemFeature}: This device supports HDMI-CEC. 2576 * @hide 2577 */ 2578 @SdkConstant(SdkConstantType.FEATURE) 2579 public static final String FEATURE_HDMI_CEC = "android.hardware.hdmi.cec"; 2580 2581 /** 2582 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2583 * The device has all of the inputs necessary to be considered a compatible game controller, or 2584 * includes a compatible game controller in the box. 2585 */ 2586 @SdkConstant(SdkConstantType.FEATURE) 2587 public static final String FEATURE_GAMEPAD = "android.hardware.gamepad"; 2588 2589 /** 2590 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2591 * The device has a full implementation of the android.media.midi.* APIs. 2592 */ 2593 @SdkConstant(SdkConstantType.FEATURE) 2594 public static final String FEATURE_MIDI = "android.software.midi"; 2595 2596 /** 2597 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2598 * The device implements an optimized mode for virtual reality (VR) applications that handles 2599 * stereoscopic rendering of notifications, and disables most monocular system UI components 2600 * while a VR application has user focus. 2601 * Devices declaring this feature must include an application implementing a 2602 * {@link android.service.vr.VrListenerService} that can be targeted by VR applications via 2603 * {@link android.app.Activity#setVrModeEnabled}. 2604 * @deprecated use {@link #FEATURE_VR_MODE_HIGH_PERFORMANCE} instead. 2605 */ 2606 @Deprecated 2607 @SdkConstant(SdkConstantType.FEATURE) 2608 public static final String FEATURE_VR_MODE = "android.software.vr.mode"; 2609 2610 /** 2611 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2612 * The device implements an optimized mode for virtual reality (VR) applications that handles 2613 * stereoscopic rendering of notifications, disables most monocular system UI components 2614 * while a VR application has user focus and meets extra CDD requirements to provide a 2615 * high-quality VR experience. 2616 * Devices declaring this feature must include an application implementing a 2617 * {@link android.service.vr.VrListenerService} that can be targeted by VR applications via 2618 * {@link android.app.Activity#setVrModeEnabled}. 2619 * and must meet CDD requirements to provide a high-quality VR experience. 2620 */ 2621 @SdkConstant(SdkConstantType.FEATURE) 2622 public static final String FEATURE_VR_MODE_HIGH_PERFORMANCE 2623 = "android.hardware.vr.high_performance"; 2624 2625 /** 2626 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2627 * The device supports autofill of user credentials, addresses, credit cards, etc 2628 * via integration with {@link android.service.autofill.AutofillService autofill 2629 * providers}. 2630 */ 2631 @SdkConstant(SdkConstantType.FEATURE) 2632 public static final String FEATURE_AUTOFILL = "android.software.autofill"; 2633 2634 /** 2635 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2636 * The device implements headtracking suitable for a VR device. 2637 */ 2638 @SdkConstant(SdkConstantType.FEATURE) 2639 public static final String FEATURE_VR_HEADTRACKING = "android.hardware.vr.headtracking"; 2640 2641 /** 2642 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2643 * The device has a StrongBox hardware-backed Keystore. 2644 */ 2645 @SdkConstant(SdkConstantType.FEATURE) 2646 public static final String FEATURE_STRONGBOX_KEYSTORE = 2647 "android.hardware.strongbox_keystore"; 2648 2649 /** 2650 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2651 * The device has a Keymaster implementation that supports Device ID attestation. 2652 * 2653 * @see DevicePolicyManager#isDeviceIdAttestationSupported 2654 * @hide 2655 */ 2656 @SdkConstant(SdkConstantType.FEATURE) 2657 public static final String FEATURE_DEVICE_ID_ATTESTATION = 2658 "android.software.device_id_attestation"; 2659 2660 /** 2661 * Action to external storage service to clean out removed apps. 2662 * @hide 2663 */ 2664 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 2665 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 2666 2667 /** 2668 * Extra field name for the URI to a verification file. Passed to a package 2669 * verifier. 2670 * 2671 * @hide 2672 */ 2673 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 2674 2675 /** 2676 * Extra field name for the ID of a package pending verification. Passed to 2677 * a package verifier and is used to call back to 2678 * {@link PackageManager#verifyPendingInstall(int, int)} 2679 */ 2680 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 2681 2682 /** 2683 * Extra field name for the package identifier which is trying to install 2684 * the package. 2685 * 2686 * @hide 2687 */ 2688 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 2689 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 2690 2691 /** 2692 * Extra field name for the requested install flags for a package pending 2693 * verification. Passed to a package verifier. 2694 * 2695 * @hide 2696 */ 2697 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 2698 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 2699 2700 /** 2701 * Extra field name for the uid of who is requesting to install 2702 * the package. 2703 * 2704 * @hide 2705 */ 2706 public static final String EXTRA_VERIFICATION_INSTALLER_UID 2707 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 2708 2709 /** 2710 * Extra field name for the package name of a package pending verification. 2711 * 2712 * @hide 2713 */ 2714 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 2715 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 2716 /** 2717 * Extra field name for the result of a verification, either 2718 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 2719 * Passed to package verifiers after a package is verified. 2720 */ 2721 public static final String EXTRA_VERIFICATION_RESULT 2722 = "android.content.pm.extra.VERIFICATION_RESULT"; 2723 2724 /** 2725 * Extra field name for the version code of a package pending verification. 2726 * @deprecated Use {@link #EXTRA_VERIFICATION_LONG_VERSION_CODE} instead. 2727 * @hide 2728 */ 2729 @Deprecated 2730 public static final String EXTRA_VERIFICATION_VERSION_CODE 2731 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 2732 2733 /** 2734 * Extra field name for the long version code of a package pending verification. 2735 * 2736 * @hide 2737 */ 2738 public static final String EXTRA_VERIFICATION_LONG_VERSION_CODE = 2739 "android.content.pm.extra.VERIFICATION_LONG_VERSION_CODE"; 2740 2741 /** 2742 * Extra field name for the ID of a intent filter pending verification. 2743 * Passed to an intent filter verifier and is used to call back to 2744 * {@link #verifyIntentFilter} 2745 * 2746 * @hide 2747 */ 2748 public static final String EXTRA_INTENT_FILTER_VERIFICATION_ID 2749 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_ID"; 2750 2751 /** 2752 * Extra field name for the scheme used for an intent filter pending verification. Passed to 2753 * an intent filter verifier and is used to construct the URI to verify against. 2754 * 2755 * Usually this is "https" 2756 * 2757 * @hide 2758 */ 2759 public static final String EXTRA_INTENT_FILTER_VERIFICATION_URI_SCHEME 2760 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_URI_SCHEME"; 2761 2762 /** 2763 * Extra field name for the host names to be used for an intent filter pending verification. 2764 * Passed to an intent filter verifier and is used to construct the URI to verify the 2765 * intent filter. 2766 * 2767 * This is a space delimited list of hosts. 2768 * 2769 * @hide 2770 */ 2771 public static final String EXTRA_INTENT_FILTER_VERIFICATION_HOSTS 2772 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_HOSTS"; 2773 2774 /** 2775 * Extra field name for the package name to be used for an intent filter pending verification. 2776 * Passed to an intent filter verifier and is used to check the verification responses coming 2777 * from the hosts. Each host response will need to include the package name of APK containing 2778 * the intent filter. 2779 * 2780 * @hide 2781 */ 2782 public static final String EXTRA_INTENT_FILTER_VERIFICATION_PACKAGE_NAME 2783 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_PACKAGE_NAME"; 2784 2785 /** 2786 * The action used to request that the user approve a permission request 2787 * from the application. 2788 * 2789 * @hide 2790 */ 2791 @SystemApi 2792 public static final String ACTION_REQUEST_PERMISSIONS = 2793 "android.content.pm.action.REQUEST_PERMISSIONS"; 2794 2795 /** 2796 * The names of the requested permissions. 2797 * <p> 2798 * <strong>Type:</strong> String[] 2799 * </p> 2800 * 2801 * @hide 2802 */ 2803 @SystemApi 2804 public static final String EXTRA_REQUEST_PERMISSIONS_NAMES = 2805 "android.content.pm.extra.REQUEST_PERMISSIONS_NAMES"; 2806 2807 /** 2808 * The results from the permissions request. 2809 * <p> 2810 * <strong>Type:</strong> int[] of #PermissionResult 2811 * </p> 2812 * 2813 * @hide 2814 */ 2815 @SystemApi 2816 public static final String EXTRA_REQUEST_PERMISSIONS_RESULTS 2817 = "android.content.pm.extra.REQUEST_PERMISSIONS_RESULTS"; 2818 2819 /** 2820 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2821 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 2822 * the existing definition for the permission. 2823 * @hide 2824 */ 2825 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 2826 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 2827 2828 /** 2829 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2830 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 2831 * being redundantly defined by the package being installed. 2832 * @hide 2833 */ 2834 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 2835 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 2836 2837 /** 2838 * Permission flag: The permission is set in its current state 2839 * by the user and apps can still request it at runtime. 2840 * 2841 * @hide 2842 */ 2843 @SystemApi 2844 public static final int FLAG_PERMISSION_USER_SET = 1 << 0; 2845 2846 /** 2847 * Permission flag: The permission is set in its current state 2848 * by the user and it is fixed, i.e. apps can no longer request 2849 * this permission. 2850 * 2851 * @hide 2852 */ 2853 @SystemApi 2854 public static final int FLAG_PERMISSION_USER_FIXED = 1 << 1; 2855 2856 /** 2857 * Permission flag: The permission is set in its current state 2858 * by device policy and neither apps nor the user can change 2859 * its state. 2860 * 2861 * @hide 2862 */ 2863 @SystemApi 2864 public static final int FLAG_PERMISSION_POLICY_FIXED = 1 << 2; 2865 2866 /** 2867 * Permission flag: The permission is set in a granted state but 2868 * access to resources it guards is restricted by other means to 2869 * enable revoking a permission on legacy apps that do not support 2870 * runtime permissions. If this permission is upgraded to runtime 2871 * because the app was updated to support runtime permissions, the 2872 * the permission will be revoked in the upgrade process. 2873 * 2874 * @hide 2875 */ 2876 @SystemApi 2877 public static final int FLAG_PERMISSION_REVOKE_ON_UPGRADE = 1 << 3; 2878 2879 /** 2880 * Permission flag: The permission is set in its current state 2881 * because the app is a component that is a part of the system. 2882 * 2883 * @hide 2884 */ 2885 @SystemApi 2886 public static final int FLAG_PERMISSION_SYSTEM_FIXED = 1 << 4; 2887 2888 /** 2889 * Permission flag: The permission is granted by default because it 2890 * enables app functionality that is expected to work out-of-the-box 2891 * for providing a smooth user experience. For example, the phone app 2892 * is expected to have the phone permission. 2893 * 2894 * @hide 2895 */ 2896 @SystemApi 2897 public static final int FLAG_PERMISSION_GRANTED_BY_DEFAULT = 1 << 5; 2898 2899 /** 2900 * Permission flag: The permission has to be reviewed before any of 2901 * the app components can run. 2902 * 2903 * @hide 2904 */ 2905 @SystemApi 2906 public static final int FLAG_PERMISSION_REVIEW_REQUIRED = 1 << 6; 2907 2908 /** 2909 * Mask for all permission flags. 2910 * 2911 * @hide 2912 */ 2913 @SystemApi 2914 public static final int MASK_PERMISSION_FLAGS = 0xFF; 2915 2916 /** 2917 * This is a library that contains components apps can invoke. For 2918 * example, a services for apps to bind to, or standard chooser UI, 2919 * etc. This library is versioned and backwards compatible. Clients 2920 * should check its version via {@link android.ext.services.Version 2921 * #getVersionCode()} and avoid calling APIs added in later versions. 2922 * 2923 * @hide 2924 */ 2925 public static final String SYSTEM_SHARED_LIBRARY_SERVICES = "android.ext.services"; 2926 2927 /** 2928 * This is a library that contains components apps can dynamically 2929 * load. For example, new widgets, helper classes, etc. This library 2930 * is versioned and backwards compatible. Clients should check its 2931 * version via {@link android.ext.shared.Version#getVersionCode()} 2932 * and avoid calling APIs added in later versions. 2933 * 2934 * @hide 2935 */ 2936 public static final String SYSTEM_SHARED_LIBRARY_SHARED = "android.ext.shared"; 2937 2938 /** 2939 * Used when starting a process for an Activity. 2940 * 2941 * @hide 2942 */ 2943 public static final int NOTIFY_PACKAGE_USE_ACTIVITY = 0; 2944 2945 /** 2946 * Used when starting a process for a Service. 2947 * 2948 * @hide 2949 */ 2950 public static final int NOTIFY_PACKAGE_USE_SERVICE = 1; 2951 2952 /** 2953 * Used when moving a Service to the foreground. 2954 * 2955 * @hide 2956 */ 2957 public static final int NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE = 2; 2958 2959 /** 2960 * Used when starting a process for a BroadcastReceiver. 2961 * 2962 * @hide 2963 */ 2964 public static final int NOTIFY_PACKAGE_USE_BROADCAST_RECEIVER = 3; 2965 2966 /** 2967 * Used when starting a process for a ContentProvider. 2968 * 2969 * @hide 2970 */ 2971 public static final int NOTIFY_PACKAGE_USE_CONTENT_PROVIDER = 4; 2972 2973 /** 2974 * Used when starting a process for a BroadcastReceiver. 2975 * 2976 * @hide 2977 */ 2978 public static final int NOTIFY_PACKAGE_USE_BACKUP = 5; 2979 2980 /** 2981 * Used with Context.getClassLoader() across Android packages. 2982 * 2983 * @hide 2984 */ 2985 public static final int NOTIFY_PACKAGE_USE_CROSS_PACKAGE = 6; 2986 2987 /** 2988 * Used when starting a package within a process for Instrumentation. 2989 * 2990 * @hide 2991 */ 2992 public static final int NOTIFY_PACKAGE_USE_INSTRUMENTATION = 7; 2993 2994 /** 2995 * Total number of usage reasons. 2996 * 2997 * @hide 2998 */ 2999 public static final int NOTIFY_PACKAGE_USE_REASONS_COUNT = 8; 3000 3001 /** 3002 * Constant for specifying the highest installed package version code. 3003 */ 3004 public static final int VERSION_CODE_HIGHEST = -1; 3005 3006 /** {@hide} */ 3007 public int getUserId() { 3008 return UserHandle.myUserId(); 3009 } 3010 3011 /** 3012 * Retrieve overall information about an application package that is 3013 * installed on the system. 3014 * 3015 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3016 * desired package. 3017 * @param flags Additional option flags to modify the data returned. 3018 * @return A PackageInfo object containing information about the package. If 3019 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 3020 * is not found in the list of installed applications, the package 3021 * information is retrieved from the list of uninstalled 3022 * applications (which includes installed applications as well as 3023 * applications with data directory i.e. applications which had been 3024 * deleted with {@code DONT_DELETE_DATA} flag set). 3025 * @throws NameNotFoundException if a package with the given name cannot be 3026 * found on the system. 3027 */ 3028 public abstract PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags) 3029 throws NameNotFoundException; 3030 3031 /** 3032 * Retrieve overall information about an application package that is 3033 * installed on the system. This method can be used for retrieving 3034 * information about packages for which multiple versions can be installed 3035 * at the time. Currently only packages hosting static shared libraries can 3036 * have multiple installed versions. The method can also be used to get info 3037 * for a package that has a single version installed by passing 3038 * {@link #VERSION_CODE_HIGHEST} in the {@link VersionedPackage} 3039 * constructor. 3040 * 3041 * @param versionedPackage The versioned package for which to query. 3042 * @param flags Additional option flags to modify the data returned. 3043 * @return A PackageInfo object containing information about the package. If 3044 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 3045 * is not found in the list of installed applications, the package 3046 * information is retrieved from the list of uninstalled 3047 * applications (which includes installed applications as well as 3048 * applications with data directory i.e. applications which had been 3049 * deleted with {@code DONT_DELETE_DATA} flag set). 3050 * @throws NameNotFoundException if a package with the given name cannot be 3051 * found on the system. 3052 */ 3053 public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, 3054 @PackageInfoFlags int flags) throws NameNotFoundException; 3055 3056 /** 3057 * Retrieve overall information about an application package that is 3058 * installed on the system. 3059 * 3060 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3061 * desired package. 3062 * @param flags Additional option flags to modify the data returned. 3063 * @param userId The user id. 3064 * @return A PackageInfo object containing information about the package. If 3065 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 3066 * is not found in the list of installed applications, the package 3067 * information is retrieved from the list of uninstalled 3068 * applications (which includes installed applications as well as 3069 * applications with data directory i.e. applications which had been 3070 * deleted with {@code DONT_DELETE_DATA} flag set). 3071 * @throws NameNotFoundException if a package with the given name cannot be 3072 * found on the system. 3073 * @hide 3074 */ 3075 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 3076 public abstract PackageInfo getPackageInfoAsUser(String packageName, 3077 @PackageInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 3078 3079 /** 3080 * Map from the current package names in use on the device to whatever 3081 * the current canonical name of that package is. 3082 * @param names Array of current names to be mapped. 3083 * @return Returns an array of the same size as the original, containing 3084 * the canonical name for each package. 3085 */ 3086 public abstract String[] currentToCanonicalPackageNames(String[] names); 3087 3088 /** 3089 * Map from a packages canonical name to the current name in use on the device. 3090 * @param names Array of new names to be mapped. 3091 * @return Returns an array of the same size as the original, containing 3092 * the current name for each package. 3093 */ 3094 public abstract String[] canonicalToCurrentPackageNames(String[] names); 3095 3096 /** 3097 * Returns a "good" intent to launch a front-door activity in a package. 3098 * This is used, for example, to implement an "open" button when browsing 3099 * through packages. The current implementation looks first for a main 3100 * activity in the category {@link Intent#CATEGORY_INFO}, and next for a 3101 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}. Returns 3102 * <code>null</code> if neither are found. 3103 * 3104 * @param packageName The name of the package to inspect. 3105 * 3106 * @return A fully-qualified {@link Intent} that can be used to launch the 3107 * main activity in the package. Returns <code>null</code> if the package 3108 * does not contain such an activity, or if <em>packageName</em> is not 3109 * recognized. 3110 */ 3111 public abstract @Nullable Intent getLaunchIntentForPackage(@NonNull String packageName); 3112 3113 /** 3114 * Return a "good" intent to launch a front-door Leanback activity in a 3115 * package, for use for example to implement an "open" button when browsing 3116 * through packages. The current implementation will look for a main 3117 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 3118 * return null if no main leanback activities are found. 3119 * 3120 * @param packageName The name of the package to inspect. 3121 * @return Returns either a fully-qualified Intent that can be used to launch 3122 * the main Leanback activity in the package, or null if the package 3123 * does not contain such an activity. 3124 */ 3125 public abstract @Nullable Intent getLeanbackLaunchIntentForPackage(@NonNull String packageName); 3126 3127 /** 3128 * Return a "good" intent to launch a front-door Car activity in a 3129 * package, for use for example to implement an "open" button when browsing 3130 * through packages. The current implementation will look for a main 3131 * activity in the category {@link Intent#CATEGORY_CAR_LAUNCHER}, or 3132 * return null if no main car activities are found. 3133 * 3134 * @param packageName The name of the package to inspect. 3135 * @return Returns either a fully-qualified Intent that can be used to launch 3136 * the main Car activity in the package, or null if the package 3137 * does not contain such an activity. 3138 * @hide 3139 */ 3140 public abstract @Nullable Intent getCarLaunchIntentForPackage(@NonNull String packageName); 3141 3142 /** 3143 * Return an array of all of the POSIX secondary group IDs that have been 3144 * assigned to the given package. 3145 * <p> 3146 * Note that the same package may have different GIDs under different 3147 * {@link UserHandle} on the same device. 3148 * 3149 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3150 * desired package. 3151 * @return Returns an int array of the assigned GIDs, or null if there are 3152 * none. 3153 * @throws NameNotFoundException if a package with the given name cannot be 3154 * found on the system. 3155 */ 3156 public abstract int[] getPackageGids(@NonNull String packageName) 3157 throws NameNotFoundException; 3158 3159 /** 3160 * Return an array of all of the POSIX secondary group IDs that have been 3161 * assigned to the given package. 3162 * <p> 3163 * Note that the same package may have different GIDs under different 3164 * {@link UserHandle} on the same device. 3165 * 3166 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3167 * desired package. 3168 * @return Returns an int array of the assigned gids, or null if there are 3169 * none. 3170 * @throws NameNotFoundException if a package with the given name cannot be 3171 * found on the system. 3172 */ 3173 public abstract int[] getPackageGids(String packageName, @PackageInfoFlags int flags) 3174 throws NameNotFoundException; 3175 3176 /** 3177 * Return the UID associated with the given package name. 3178 * <p> 3179 * Note that the same package will have different UIDs under different 3180 * {@link UserHandle} on the same device. 3181 * 3182 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3183 * desired package. 3184 * @return Returns an integer UID who owns the given package name. 3185 * @throws NameNotFoundException if a package with the given name can not be 3186 * found on the system. 3187 */ 3188 public abstract int getPackageUid(String packageName, @PackageInfoFlags int flags) 3189 throws NameNotFoundException; 3190 3191 /** 3192 * Return the UID associated with the given package name. 3193 * <p> 3194 * Note that the same package will have different UIDs under different 3195 * {@link UserHandle} on the same device. 3196 * 3197 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3198 * desired package. 3199 * @param userId The user handle identifier to look up the package under. 3200 * @return Returns an integer UID who owns the given package name. 3201 * @throws NameNotFoundException if a package with the given name can not be 3202 * found on the system. 3203 * @hide 3204 */ 3205 public abstract int getPackageUidAsUser(String packageName, @UserIdInt int userId) 3206 throws NameNotFoundException; 3207 3208 /** 3209 * Return the UID associated with the given package name. 3210 * <p> 3211 * Note that the same package will have different UIDs under different 3212 * {@link UserHandle} on the same device. 3213 * 3214 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3215 * desired package. 3216 * @param userId The user handle identifier to look up the package under. 3217 * @return Returns an integer UID who owns the given package name. 3218 * @throws NameNotFoundException if a package with the given name can not be 3219 * found on the system. 3220 * @hide 3221 */ 3222 public abstract int getPackageUidAsUser(String packageName, @PackageInfoFlags int flags, 3223 @UserIdInt int userId) throws NameNotFoundException; 3224 3225 /** 3226 * Retrieve all of the information we know about a particular permission. 3227 * 3228 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 3229 * of the permission you are interested in. 3230 * @param flags Additional option flags to modify the data returned. 3231 * @return Returns a {@link PermissionInfo} containing information about the 3232 * permission. 3233 * @throws NameNotFoundException if a package with the given name cannot be 3234 * found on the system. 3235 */ 3236 public abstract PermissionInfo getPermissionInfo(String name, @PermissionInfoFlags int flags) 3237 throws NameNotFoundException; 3238 3239 /** 3240 * Query for all of the permissions associated with a particular group. 3241 * 3242 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 3243 * of the permission group you are interested in. Use null to 3244 * find all of the permissions not associated with a group. 3245 * @param flags Additional option flags to modify the data returned. 3246 * @return Returns a list of {@link PermissionInfo} containing information 3247 * about all of the permissions in the given group. 3248 * @throws NameNotFoundException if a package with the given name cannot be 3249 * found on the system. 3250 */ 3251 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 3252 @PermissionInfoFlags int flags) throws NameNotFoundException; 3253 3254 /** 3255 * Returns true if Permission Review Mode is enabled, false otherwise. 3256 * 3257 * @hide 3258 */ 3259 @TestApi 3260 public abstract boolean isPermissionReviewModeEnabled(); 3261 3262 /** 3263 * Retrieve all of the information we know about a particular group of 3264 * permissions. 3265 * 3266 * @param name The fully qualified name (i.e. 3267 * com.google.permission_group.APPS) of the permission you are 3268 * interested in. 3269 * @param flags Additional option flags to modify the data returned. 3270 * @return Returns a {@link PermissionGroupInfo} containing information 3271 * about the permission. 3272 * @throws NameNotFoundException if a package with the given name cannot be 3273 * found on the system. 3274 */ 3275 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 3276 @PermissionGroupInfoFlags int flags) throws NameNotFoundException; 3277 3278 /** 3279 * Retrieve all of the known permission groups in the system. 3280 * 3281 * @param flags Additional option flags to modify the data returned. 3282 * @return Returns a list of {@link PermissionGroupInfo} containing 3283 * information about all of the known permission groups. 3284 */ 3285 public abstract List<PermissionGroupInfo> getAllPermissionGroups( 3286 @PermissionGroupInfoFlags int flags); 3287 3288 /** 3289 * Retrieve all of the information we know about a particular 3290 * package/application. 3291 * 3292 * @param packageName The full name (i.e. com.google.apps.contacts) of an 3293 * application. 3294 * @param flags Additional option flags to modify the data returned. 3295 * @return An {@link ApplicationInfo} containing information about the 3296 * package. If flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if 3297 * the package is not found in the list of installed applications, 3298 * the application information is retrieved from the list of 3299 * uninstalled applications (which includes installed applications 3300 * as well as applications with data directory i.e. applications 3301 * which had been deleted with {@code DONT_DELETE_DATA} flag set). 3302 * @throws NameNotFoundException if a package with the given name cannot be 3303 * found on the system. 3304 */ 3305 public abstract ApplicationInfo getApplicationInfo(String packageName, 3306 @ApplicationInfoFlags int flags) throws NameNotFoundException; 3307 3308 /** {@hide} */ 3309 public abstract ApplicationInfo getApplicationInfoAsUser(String packageName, 3310 @ApplicationInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 3311 3312 /** 3313 * Retrieve all of the information we know about a particular activity 3314 * class. 3315 * 3316 * @param component The full component name (i.e. 3317 * com.google.apps.contacts/com.google.apps.contacts. 3318 * ContactsList) of an Activity class. 3319 * @param flags Additional option flags to modify the data returned. 3320 * @return An {@link ActivityInfo} containing information about the 3321 * activity. 3322 * @throws NameNotFoundException if a package with the given name cannot be 3323 * found on the system. 3324 */ 3325 public abstract ActivityInfo getActivityInfo(ComponentName component, 3326 @ComponentInfoFlags int flags) throws NameNotFoundException; 3327 3328 /** 3329 * Retrieve all of the information we know about a particular receiver 3330 * class. 3331 * 3332 * @param component The full component name (i.e. 3333 * com.google.apps.calendar/com.google.apps.calendar. 3334 * CalendarAlarm) of a Receiver class. 3335 * @param flags Additional option flags to modify the data returned. 3336 * @return An {@link ActivityInfo} containing information about the 3337 * receiver. 3338 * @throws NameNotFoundException if a package with the given name cannot be 3339 * found on the system. 3340 */ 3341 public abstract ActivityInfo getReceiverInfo(ComponentName component, 3342 @ComponentInfoFlags int flags) throws NameNotFoundException; 3343 3344 /** 3345 * Retrieve all of the information we know about a particular service class. 3346 * 3347 * @param component The full component name (i.e. 3348 * com.google.apps.media/com.google.apps.media. 3349 * BackgroundPlayback) of a Service class. 3350 * @param flags Additional option flags to modify the data returned. 3351 * @return A {@link ServiceInfo} object containing information about the 3352 * service. 3353 * @throws NameNotFoundException if a package with the given name cannot be 3354 * found on the system. 3355 */ 3356 public abstract ServiceInfo getServiceInfo(ComponentName component, 3357 @ComponentInfoFlags int flags) throws NameNotFoundException; 3358 3359 /** 3360 * Retrieve all of the information we know about a particular content 3361 * provider class. 3362 * 3363 * @param component The full component name (i.e. 3364 * com.google.providers.media/com.google.providers.media. 3365 * MediaProvider) of a ContentProvider class. 3366 * @param flags Additional option flags to modify the data returned. 3367 * @return A {@link ProviderInfo} object containing information about the 3368 * provider. 3369 * @throws NameNotFoundException if a package with the given name cannot be 3370 * found on the system. 3371 */ 3372 public abstract ProviderInfo getProviderInfo(ComponentName component, 3373 @ComponentInfoFlags int flags) throws NameNotFoundException; 3374 3375 /** 3376 * Return a List of all packages that are installed for the current user. 3377 * 3378 * @param flags Additional option flags to modify the data returned. 3379 * @return A List of PackageInfo objects, one for each installed package, 3380 * containing information about the package. In the unlikely case 3381 * there are no installed packages, an empty list is returned. If 3382 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3383 * information is retrieved from the list of uninstalled 3384 * applications (which includes installed applications as well as 3385 * applications with data directory i.e. applications which had been 3386 * deleted with {@code DONT_DELETE_DATA} flag set). 3387 */ 3388 public abstract List<PackageInfo> getInstalledPackages(@PackageInfoFlags int flags); 3389 3390 /** 3391 * Return a List of all installed packages that are currently holding any of 3392 * the given permissions. 3393 * 3394 * @param flags Additional option flags to modify the data returned. 3395 * @return A List of PackageInfo objects, one for each installed package 3396 * that holds any of the permissions that were provided, containing 3397 * information about the package. If no installed packages hold any 3398 * of the permissions, an empty list is returned. If flag 3399 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3400 * information is retrieved from the list of uninstalled 3401 * applications (which includes installed applications as well as 3402 * applications with data directory i.e. applications which had been 3403 * deleted with {@code DONT_DELETE_DATA} flag set). 3404 */ 3405 public abstract List<PackageInfo> getPackagesHoldingPermissions( 3406 String[] permissions, @PackageInfoFlags int flags); 3407 3408 /** 3409 * Return a List of all packages that are installed on the device, for a 3410 * specific user. 3411 * 3412 * @param flags Additional option flags to modify the data returned. 3413 * @param userId The user for whom the installed packages are to be listed 3414 * @return A List of PackageInfo objects, one for each installed package, 3415 * containing information about the package. In the unlikely case 3416 * there are no installed packages, an empty list is returned. If 3417 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3418 * information is retrieved from the list of uninstalled 3419 * applications (which includes installed applications as well as 3420 * applications with data directory i.e. applications which had been 3421 * deleted with {@code DONT_DELETE_DATA} flag set). 3422 * @hide 3423 */ 3424 @TestApi 3425 @SystemApi 3426 @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL) 3427 public abstract List<PackageInfo> getInstalledPackagesAsUser(@PackageInfoFlags int flags, 3428 @UserIdInt int userId); 3429 3430 /** 3431 * Check whether a particular package has been granted a particular 3432 * permission. 3433 * 3434 * @param permName The name of the permission you are checking for. 3435 * @param pkgName The name of the package you are checking against. 3436 * 3437 * @return If the package has the permission, PERMISSION_GRANTED is 3438 * returned. If it does not have the permission, PERMISSION_DENIED 3439 * is returned. 3440 * 3441 * @see #PERMISSION_GRANTED 3442 * @see #PERMISSION_DENIED 3443 */ 3444 @CheckResult 3445 public abstract @PermissionResult int checkPermission(String permName, String pkgName); 3446 3447 /** 3448 * Checks whether a particular permissions has been revoked for a 3449 * package by policy. Typically the device owner or the profile owner 3450 * may apply such a policy. The user cannot grant policy revoked 3451 * permissions, hence the only way for an app to get such a permission 3452 * is by a policy change. 3453 * 3454 * @param permName The name of the permission you are checking for. 3455 * @param pkgName The name of the package you are checking against. 3456 * 3457 * @return Whether the permission is restricted by policy. 3458 */ 3459 @CheckResult 3460 public abstract boolean isPermissionRevokedByPolicy(@NonNull String permName, 3461 @NonNull String pkgName); 3462 3463 /** 3464 * Gets the package name of the component controlling runtime permissions. 3465 * 3466 * @return The package name. 3467 * 3468 * @hide 3469 */ 3470 @TestApi 3471 public abstract String getPermissionControllerPackageName(); 3472 3473 /** 3474 * Add a new dynamic permission to the system. For this to work, your 3475 * package must have defined a permission tree through the 3476 * {@link android.R.styleable#AndroidManifestPermissionTree 3477 * <permission-tree>} tag in its manifest. A package can only add 3478 * permissions to trees that were defined by either its own package or 3479 * another with the same user id; a permission is in a tree if it 3480 * matches the name of the permission tree + ".": for example, 3481 * "com.foo.bar" is a member of the permission tree "com.foo". 3482 * 3483 * <p>It is good to make your permission tree name descriptive, because you 3484 * are taking possession of that entire set of permission names. Thus, it 3485 * must be under a domain you control, with a suffix that will not match 3486 * any normal permissions that may be declared in any applications that 3487 * are part of that domain. 3488 * 3489 * <p>New permissions must be added before 3490 * any .apks are installed that use those permissions. Permissions you 3491 * add through this method are remembered across reboots of the device. 3492 * If the given permission already exists, the info you supply here 3493 * will be used to update it. 3494 * 3495 * @param info Description of the permission to be added. 3496 * 3497 * @return Returns true if a new permission was created, false if an 3498 * existing one was updated. 3499 * 3500 * @throws SecurityException if you are not allowed to add the 3501 * given permission name. 3502 * 3503 * @see #removePermission(String) 3504 */ 3505 public abstract boolean addPermission(PermissionInfo info); 3506 3507 /** 3508 * Like {@link #addPermission(PermissionInfo)} but asynchronously 3509 * persists the package manager state after returning from the call, 3510 * allowing it to return quicker and batch a series of adds at the 3511 * expense of no guarantee the added permission will be retained if 3512 * the device is rebooted before it is written. 3513 */ 3514 public abstract boolean addPermissionAsync(PermissionInfo info); 3515 3516 /** 3517 * Removes a permission that was previously added with 3518 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 3519 * -- you are only allowed to remove permissions that you are allowed 3520 * to add. 3521 * 3522 * @param name The name of the permission to remove. 3523 * 3524 * @throws SecurityException if you are not allowed to remove the 3525 * given permission name. 3526 * 3527 * @see #addPermission(PermissionInfo) 3528 */ 3529 public abstract void removePermission(String name); 3530 3531 /** 3532 * Permission flags set when granting or revoking a permission. 3533 * 3534 * @hide 3535 */ 3536 @SystemApi 3537 @IntDef(prefix = { "FLAG_PERMISSION_" }, value = { 3538 FLAG_PERMISSION_USER_SET, 3539 FLAG_PERMISSION_USER_FIXED, 3540 FLAG_PERMISSION_POLICY_FIXED, 3541 FLAG_PERMISSION_REVOKE_ON_UPGRADE, 3542 FLAG_PERMISSION_SYSTEM_FIXED, 3543 FLAG_PERMISSION_GRANTED_BY_DEFAULT 3544 }) 3545 @Retention(RetentionPolicy.SOURCE) 3546 public @interface PermissionFlags {} 3547 3548 /** 3549 * Grant a runtime permission to an application which the application does not 3550 * already have. The permission must have been requested by the application. 3551 * If the application is not allowed to hold the permission, a {@link 3552 * java.lang.SecurityException} is thrown. If the package or permission is 3553 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3554 * <p> 3555 * <strong>Note: </strong>Using this API requires holding 3556 * android.permission.GRANT_RUNTIME_PERMISSIONS and if the user id is 3557 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3558 * </p> 3559 * 3560 * @param packageName The package to which to grant the permission. 3561 * @param permissionName The permission name to grant. 3562 * @param user The user for which to grant the permission. 3563 * 3564 * @see #revokeRuntimePermission(String, String, android.os.UserHandle) 3565 * 3566 * @hide 3567 */ 3568 @SystemApi 3569 @RequiresPermission(android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS) 3570 public abstract void grantRuntimePermission(@NonNull String packageName, 3571 @NonNull String permissionName, @NonNull UserHandle user); 3572 3573 /** 3574 * Revoke a runtime permission that was previously granted by {@link 3575 * #grantRuntimePermission(String, String, android.os.UserHandle)}. The 3576 * permission must have been requested by and granted to the application. 3577 * If the application is not allowed to hold the permission, a {@link 3578 * java.lang.SecurityException} is thrown. If the package or permission is 3579 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3580 * <p> 3581 * <strong>Note: </strong>Using this API requires holding 3582 * android.permission.REVOKE_RUNTIME_PERMISSIONS and if the user id is 3583 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3584 * </p> 3585 * 3586 * @param packageName The package from which to revoke the permission. 3587 * @param permissionName The permission name to revoke. 3588 * @param user The user for which to revoke the permission. 3589 * 3590 * @see #grantRuntimePermission(String, String, android.os.UserHandle) 3591 * 3592 * @hide 3593 */ 3594 @SystemApi 3595 @RequiresPermission(android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS) 3596 public abstract void revokeRuntimePermission(@NonNull String packageName, 3597 @NonNull String permissionName, @NonNull UserHandle user); 3598 3599 /** 3600 * Gets the state flags associated with a permission. 3601 * 3602 * @param permissionName The permission for which to get the flags. 3603 * @param packageName The package name for which to get the flags. 3604 * @param user The user for which to get permission flags. 3605 * @return The permission flags. 3606 * 3607 * @hide 3608 */ 3609 @SystemApi 3610 @RequiresPermission(anyOf = { 3611 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3612 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3613 }) 3614 public abstract @PermissionFlags int getPermissionFlags(String permissionName, 3615 String packageName, @NonNull UserHandle user); 3616 3617 /** 3618 * Updates the flags associated with a permission by replacing the flags in 3619 * the specified mask with the provided flag values. 3620 * 3621 * @param permissionName The permission for which to update the flags. 3622 * @param packageName The package name for which to update the flags. 3623 * @param flagMask The flags which to replace. 3624 * @param flagValues The flags with which to replace. 3625 * @param user The user for which to update the permission flags. 3626 * 3627 * @hide 3628 */ 3629 @SystemApi 3630 @RequiresPermission(anyOf = { 3631 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3632 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3633 }) 3634 public abstract void updatePermissionFlags(String permissionName, 3635 String packageName, @PermissionFlags int flagMask, @PermissionFlags int flagValues, 3636 @NonNull UserHandle user); 3637 3638 /** 3639 * Gets whether you should show UI with rationale for requesting a permission. 3640 * You should do this only if you do not have the permission and the context in 3641 * which the permission is requested does not clearly communicate to the user 3642 * what would be the benefit from grating this permission. 3643 * 3644 * @param permission A permission your app wants to request. 3645 * @return Whether you can show permission rationale UI. 3646 * 3647 * @hide 3648 */ 3649 public abstract boolean shouldShowRequestPermissionRationale(String permission); 3650 3651 /** 3652 * Returns an {@link android.content.Intent} suitable for passing to 3653 * {@link android.app.Activity#startActivityForResult(android.content.Intent, int)} 3654 * which prompts the user to grant permissions to this application. 3655 * 3656 * @throws NullPointerException if {@code permissions} is {@code null} or empty. 3657 * 3658 * @hide 3659 */ 3660 public Intent buildRequestPermissionsIntent(@NonNull String[] permissions) { 3661 if (ArrayUtils.isEmpty(permissions)) { 3662 throw new IllegalArgumentException("permission cannot be null or empty"); 3663 } 3664 Intent intent = new Intent(ACTION_REQUEST_PERMISSIONS); 3665 intent.putExtra(EXTRA_REQUEST_PERMISSIONS_NAMES, permissions); 3666 intent.setPackage(getPermissionControllerPackageName()); 3667 return intent; 3668 } 3669 3670 /** 3671 * Compare the signatures of two packages to determine if the same 3672 * signature appears in both of them. If they do contain the same 3673 * signature, then they are allowed special privileges when working 3674 * with each other: they can share the same user-id, run instrumentation 3675 * against each other, etc. 3676 * 3677 * @param pkg1 First package name whose signature will be compared. 3678 * @param pkg2 Second package name whose signature will be compared. 3679 * 3680 * @return Returns an integer indicating whether all signatures on the 3681 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3682 * all signatures match or < 0 if there is not a match ({@link 3683 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3684 * 3685 * @see #checkSignatures(int, int) 3686 */ 3687 @CheckResult 3688 public abstract @SignatureResult int checkSignatures(String pkg1, String pkg2); 3689 3690 /** 3691 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 3692 * the two packages to be checked. This can be useful, for example, 3693 * when doing the check in an IPC, where the UID is the only identity 3694 * available. It is functionally identical to determining the package 3695 * associated with the UIDs and checking their signatures. 3696 * 3697 * @param uid1 First UID whose signature will be compared. 3698 * @param uid2 Second UID whose signature will be compared. 3699 * 3700 * @return Returns an integer indicating whether all signatures on the 3701 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3702 * all signatures match or < 0 if there is not a match ({@link 3703 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3704 * 3705 * @see #checkSignatures(String, String) 3706 */ 3707 @CheckResult 3708 public abstract @SignatureResult int checkSignatures(int uid1, int uid2); 3709 3710 /** 3711 * Retrieve the names of all packages that are associated with a particular 3712 * user id. In most cases, this will be a single package name, the package 3713 * that has been assigned that user id. Where there are multiple packages 3714 * sharing the same user id through the "sharedUserId" mechanism, all 3715 * packages with that id will be returned. 3716 * 3717 * @param uid The user id for which you would like to retrieve the 3718 * associated packages. 3719 * 3720 * @return Returns an array of one or more packages assigned to the user 3721 * id, or null if there are no known packages with the given id. 3722 */ 3723 public abstract @Nullable String[] getPackagesForUid(int uid); 3724 3725 /** 3726 * Retrieve the official name associated with a uid. This name is 3727 * guaranteed to never change, though it is possible for the underlying 3728 * uid to be changed. That is, if you are storing information about 3729 * uids in persistent storage, you should use the string returned 3730 * by this function instead of the raw uid. 3731 * 3732 * @param uid The uid for which you would like to retrieve a name. 3733 * @return Returns a unique name for the given uid, or null if the 3734 * uid is not currently assigned. 3735 */ 3736 public abstract @Nullable String getNameForUid(int uid); 3737 3738 /** 3739 * Retrieves the official names associated with each given uid. 3740 * @see #getNameForUid(int) 3741 * 3742 * @hide 3743 */ 3744 @TestApi 3745 public abstract @Nullable String[] getNamesForUids(int[] uids); 3746 3747 /** 3748 * Return the user id associated with a shared user name. Multiple 3749 * applications can specify a shared user name in their manifest and thus 3750 * end up using a common uid. This might be used for new applications 3751 * that use an existing shared user name and need to know the uid of the 3752 * shared user. 3753 * 3754 * @param sharedUserName The shared user name whose uid is to be retrieved. 3755 * @return Returns the UID associated with the shared user. 3756 * @throws NameNotFoundException if a package with the given name cannot be 3757 * found on the system. 3758 * @hide 3759 */ 3760 public abstract int getUidForSharedUser(String sharedUserName) 3761 throws NameNotFoundException; 3762 3763 /** 3764 * Return a List of all application packages that are installed for the 3765 * current user. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 3766 * applications including those deleted with {@code DONT_DELETE_DATA} 3767 * (partially installed apps with data directory) will be returned. 3768 * 3769 * @param flags Additional option flags to modify the data returned. 3770 * @return A List of ApplicationInfo objects, one for each installed 3771 * application. In the unlikely case there are no installed 3772 * packages, an empty list is returned. If flag 3773 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3774 * information is retrieved from the list of uninstalled 3775 * applications (which includes installed applications as well as 3776 * applications with data directory i.e. applications which had been 3777 * deleted with {@code DONT_DELETE_DATA} flag set). 3778 */ 3779 public abstract List<ApplicationInfo> getInstalledApplications(@ApplicationInfoFlags int flags); 3780 3781 /** 3782 * Return a List of all application packages that are installed on the 3783 * device, for a specific user. If flag GET_UNINSTALLED_PACKAGES has been 3784 * set, a list of all applications including those deleted with 3785 * {@code DONT_DELETE_DATA} (partially installed apps with data directory) 3786 * will be returned. 3787 * 3788 * @param flags Additional option flags to modify the data returned. 3789 * @param userId The user for whom the installed applications are to be 3790 * listed 3791 * @return A List of ApplicationInfo objects, one for each installed 3792 * application. In the unlikely case there are no installed 3793 * packages, an empty list is returned. If flag 3794 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3795 * information is retrieved from the list of uninstalled 3796 * applications (which includes installed applications as well as 3797 * applications with data directory i.e. applications which had been 3798 * deleted with {@code DONT_DELETE_DATA} flag set). 3799 * @hide 3800 */ 3801 public abstract List<ApplicationInfo> getInstalledApplicationsAsUser( 3802 @ApplicationInfoFlags int flags, @UserIdInt int userId); 3803 3804 /** 3805 * Gets the instant applications the user recently used. 3806 * 3807 * @return The instant app list. 3808 * 3809 * @hide 3810 */ 3811 @SystemApi 3812 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3813 public abstract @NonNull List<InstantAppInfo> getInstantApps(); 3814 3815 /** 3816 * Gets the icon for an instant application. 3817 * 3818 * @param packageName The app package name. 3819 * 3820 * @hide 3821 */ 3822 @SystemApi 3823 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3824 public abstract @Nullable Drawable getInstantAppIcon(String packageName); 3825 3826 /** 3827 * Gets whether this application is an instant app. 3828 * 3829 * @return Whether caller is an instant app. 3830 * 3831 * @see #isInstantApp(String) 3832 * @see #updateInstantAppCookie(byte[]) 3833 * @see #getInstantAppCookie() 3834 * @see #getInstantAppCookieMaxBytes() 3835 */ 3836 public abstract boolean isInstantApp(); 3837 3838 /** 3839 * Gets whether the given package is an instant app. 3840 * 3841 * @param packageName The package to check 3842 * @return Whether the given package is an instant app. 3843 * 3844 * @see #isInstantApp() 3845 * @see #updateInstantAppCookie(byte[]) 3846 * @see #getInstantAppCookie() 3847 * @see #getInstantAppCookieMaxBytes() 3848 * @see #clearInstantAppCookie() 3849 */ 3850 public abstract boolean isInstantApp(String packageName); 3851 3852 /** 3853 * Gets the maximum size in bytes of the cookie data an instant app 3854 * can store on the device. 3855 * 3856 * @return The max cookie size in bytes. 3857 * 3858 * @see #isInstantApp() 3859 * @see #isInstantApp(String) 3860 * @see #updateInstantAppCookie(byte[]) 3861 * @see #getInstantAppCookie() 3862 * @see #clearInstantAppCookie() 3863 */ 3864 public abstract int getInstantAppCookieMaxBytes(); 3865 3866 /** 3867 * deprecated 3868 * @hide 3869 */ 3870 public abstract int getInstantAppCookieMaxSize(); 3871 3872 /** 3873 * Gets the instant application cookie for this app. Non 3874 * instant apps and apps that were instant but were upgraded 3875 * to normal apps can still access this API. For instant apps 3876 * this cookie is cached for some time after uninstall while for 3877 * normal apps the cookie is deleted after the app is uninstalled. 3878 * The cookie is always present while the app is installed. 3879 * 3880 * @return The cookie. 3881 * 3882 * @see #isInstantApp() 3883 * @see #isInstantApp(String) 3884 * @see #updateInstantAppCookie(byte[]) 3885 * @see #getInstantAppCookieMaxBytes() 3886 * @see #clearInstantAppCookie() 3887 */ 3888 public abstract @NonNull byte[] getInstantAppCookie(); 3889 3890 /** 3891 * Clears the instant application cookie for the calling app. 3892 * 3893 * @see #isInstantApp() 3894 * @see #isInstantApp(String) 3895 * @see #getInstantAppCookieMaxBytes() 3896 * @see #getInstantAppCookie() 3897 * @see #clearInstantAppCookie() 3898 */ 3899 public abstract void clearInstantAppCookie(); 3900 3901 /** 3902 * Updates the instant application cookie for the calling app. Non 3903 * instant apps and apps that were instant but were upgraded 3904 * to normal apps can still access this API. For instant apps 3905 * this cookie is cached for some time after uninstall while for 3906 * normal apps the cookie is deleted after the app is uninstalled. 3907 * The cookie is always present while the app is installed. The 3908 * cookie size is limited by {@link #getInstantAppCookieMaxBytes()}. 3909 * Passing <code>null</code> or an empty array clears the cookie. 3910 * </p> 3911 * 3912 * @param cookie The cookie data. 3913 * 3914 * @see #isInstantApp() 3915 * @see #isInstantApp(String) 3916 * @see #getInstantAppCookieMaxBytes() 3917 * @see #getInstantAppCookie() 3918 * @see #clearInstantAppCookie() 3919 * 3920 * @throws IllegalArgumentException if the array exceeds max cookie size. 3921 */ 3922 public abstract void updateInstantAppCookie(@Nullable byte[] cookie); 3923 3924 /** 3925 * @removed 3926 */ 3927 public abstract boolean setInstantAppCookie(@Nullable byte[] cookie); 3928 3929 /** 3930 * Get a list of shared libraries that are available on the 3931 * system. 3932 * 3933 * @return An array of shared library names that are 3934 * available on the system, or null if none are installed. 3935 * 3936 */ 3937 public abstract String[] getSystemSharedLibraryNames(); 3938 3939 /** 3940 * Get a list of shared libraries on the device. 3941 * 3942 * @param flags To filter the libraries to return. 3943 * @return The shared library list. 3944 * 3945 * @see #MATCH_UNINSTALLED_PACKAGES 3946 */ 3947 public abstract @NonNull List<SharedLibraryInfo> getSharedLibraries( 3948 @InstallFlags int flags); 3949 3950 /** 3951 * Get a list of shared libraries on the device. 3952 * 3953 * @param flags To filter the libraries to return. 3954 * @param userId The user to query for. 3955 * @return The shared library list. 3956 * 3957 * @see #MATCH_FACTORY_ONLY 3958 * @see #MATCH_KNOWN_PACKAGES 3959 * @see #MATCH_ANY_USER 3960 * @see #MATCH_UNINSTALLED_PACKAGES 3961 * 3962 * @hide 3963 */ 3964 public abstract @NonNull List<SharedLibraryInfo> getSharedLibrariesAsUser( 3965 @InstallFlags int flags, @UserIdInt int userId); 3966 3967 /** 3968 * Get the name of the package hosting the services shared library. 3969 * 3970 * @return The library host package. 3971 * 3972 * @hide 3973 */ 3974 @TestApi 3975 public abstract @NonNull String getServicesSystemSharedLibraryPackageName(); 3976 3977 /** 3978 * Get the name of the package hosting the shared components shared library. 3979 * 3980 * @return The library host package. 3981 * 3982 * @hide 3983 */ 3984 @TestApi 3985 public abstract @NonNull String getSharedSystemSharedLibraryPackageName(); 3986 3987 /** 3988 * Returns the names of the packages that have been changed 3989 * [eg. added, removed or updated] since the given sequence 3990 * number. 3991 * <p>If no packages have been changed, returns <code>null</code>. 3992 * <p>The sequence number starts at <code>0</code> and is 3993 * reset every boot. 3994 * @param sequenceNumber The first sequence number for which to retrieve package changes. 3995 * @see Settings.Global#BOOT_COUNT 3996 */ 3997 public abstract @Nullable ChangedPackages getChangedPackages( 3998 @IntRange(from=0) int sequenceNumber); 3999 4000 /** 4001 * Get a list of features that are available on the 4002 * system. 4003 * 4004 * @return An array of FeatureInfo classes describing the features 4005 * that are available on the system, or null if there are none(!!). 4006 */ 4007 public abstract FeatureInfo[] getSystemAvailableFeatures(); 4008 4009 /** 4010 * Check whether the given feature name is one of the available features as 4011 * returned by {@link #getSystemAvailableFeatures()}. This tests for the 4012 * presence of <em>any</em> version of the given feature name; use 4013 * {@link #hasSystemFeature(String, int)} to check for a minimum version. 4014 * 4015 * @return Returns true if the devices supports the feature, else false. 4016 */ 4017 public abstract boolean hasSystemFeature(String name); 4018 4019 /** 4020 * Check whether the given feature name and version is one of the available 4021 * features as returned by {@link #getSystemAvailableFeatures()}. Since 4022 * features are defined to always be backwards compatible, this returns true 4023 * if the available feature version is greater than or equal to the 4024 * requested version. 4025 * 4026 * @return Returns true if the devices supports the feature, else false. 4027 */ 4028 public abstract boolean hasSystemFeature(String name, int version); 4029 4030 /** 4031 * Determine the best action to perform for a given Intent. This is how 4032 * {@link Intent#resolveActivity} finds an activity if a class has not been 4033 * explicitly specified. 4034 * <p> 4035 * <em>Note:</em> if using an implicit Intent (without an explicit 4036 * ComponentName specified), be sure to consider whether to set the 4037 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 4038 * activity in the same way that 4039 * {@link android.content.Context#startActivity(Intent)} and 4040 * {@link android.content.Intent#resolveActivity(PackageManager) 4041 * Intent.resolveActivity(PackageManager)} do. 4042 * </p> 4043 * 4044 * @param intent An intent containing all of the desired specification 4045 * (action, data, type, category, and/or component). 4046 * @param flags Additional option flags to modify the data returned. The 4047 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4048 * resolution to only those activities that support the 4049 * {@link android.content.Intent#CATEGORY_DEFAULT}. 4050 * @return Returns a ResolveInfo object containing the final activity intent 4051 * that was determined to be the best action. Returns null if no 4052 * matching activity was found. If multiple matching activities are 4053 * found and there is no default set, returns a ResolveInfo object 4054 * containing something else, such as the activity resolver. 4055 */ 4056 public abstract ResolveInfo resolveActivity(Intent intent, @ResolveInfoFlags int flags); 4057 4058 /** 4059 * Determine the best action to perform for a given Intent for a given user. 4060 * This is how {@link Intent#resolveActivity} finds an activity if a class 4061 * has not been explicitly specified. 4062 * <p> 4063 * <em>Note:</em> if using an implicit Intent (without an explicit 4064 * ComponentName specified), be sure to consider whether to set the 4065 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 4066 * activity in the same way that 4067 * {@link android.content.Context#startActivity(Intent)} and 4068 * {@link android.content.Intent#resolveActivity(PackageManager) 4069 * Intent.resolveActivity(PackageManager)} do. 4070 * </p> 4071 * 4072 * @param intent An intent containing all of the desired specification 4073 * (action, data, type, category, and/or component). 4074 * @param flags Additional option flags to modify the data returned. The 4075 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4076 * resolution to only those activities that support the 4077 * {@link android.content.Intent#CATEGORY_DEFAULT}. 4078 * @param userId The user id. 4079 * @return Returns a ResolveInfo object containing the final activity intent 4080 * that was determined to be the best action. Returns null if no 4081 * matching activity was found. If multiple matching activities are 4082 * found and there is no default set, returns a ResolveInfo object 4083 * containing something else, such as the activity resolver. 4084 * @hide 4085 */ 4086 public abstract ResolveInfo resolveActivityAsUser(Intent intent, @ResolveInfoFlags int flags, 4087 @UserIdInt int userId); 4088 4089 /** 4090 * Retrieve all activities that can be performed for the given intent. 4091 * 4092 * @param intent The desired intent as per resolveActivity(). 4093 * @param flags Additional option flags to modify the data returned. The 4094 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4095 * resolution to only those activities that support the 4096 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 4097 * {@link #MATCH_ALL} to prevent any filtering of the results. 4098 * @return Returns a List of ResolveInfo objects containing one entry for 4099 * each matching activity, ordered from best to worst. In other 4100 * words, the first item is what would be returned by 4101 * {@link #resolveActivity}. If there are no matching activities, an 4102 * empty list is returned. 4103 */ 4104 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 4105 @ResolveInfoFlags int flags); 4106 4107 /** 4108 * Retrieve all activities that can be performed for the given intent, for a 4109 * specific user. 4110 * 4111 * @param intent The desired intent as per resolveActivity(). 4112 * @param flags Additional option flags to modify the data returned. The 4113 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4114 * resolution to only those activities that support the 4115 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 4116 * {@link #MATCH_ALL} to prevent any filtering of the results. 4117 * @return Returns a List of ResolveInfo objects containing one entry for 4118 * each matching activity, ordered from best to worst. In other 4119 * words, the first item is what would be returned by 4120 * {@link #resolveActivity}. If there are no matching activities, an 4121 * empty list is returned. 4122 * @hide 4123 */ 4124 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 4125 @ResolveInfoFlags int flags, @UserIdInt int userId); 4126 4127 /** 4128 * Retrieve a set of activities that should be presented to the user as 4129 * similar options. This is like {@link #queryIntentActivities}, except it 4130 * also allows you to supply a list of more explicit Intents that you would 4131 * like to resolve to particular options, and takes care of returning the 4132 * final ResolveInfo list in a reasonable order, with no duplicates, based 4133 * on those inputs. 4134 * 4135 * @param caller The class name of the activity that is making the request. 4136 * This activity will never appear in the output list. Can be 4137 * null. 4138 * @param specifics An array of Intents that should be resolved to the first 4139 * specific results. Can be null. 4140 * @param intent The desired intent as per resolveActivity(). 4141 * @param flags Additional option flags to modify the data returned. The 4142 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4143 * resolution to only those activities that support the 4144 * {@link android.content.Intent#CATEGORY_DEFAULT}. 4145 * @return Returns a List of ResolveInfo objects containing one entry for 4146 * each matching activity. The list is ordered first by all of the 4147 * intents resolved in <var>specifics</var> and then any additional 4148 * activities that can handle <var>intent</var> but did not get 4149 * included by one of the <var>specifics</var> intents. If there are 4150 * no matching activities, an empty list is returned. 4151 */ 4152 public abstract List<ResolveInfo> queryIntentActivityOptions(@Nullable ComponentName caller, 4153 @Nullable Intent[] specifics, Intent intent, @ResolveInfoFlags int flags); 4154 4155 /** 4156 * Retrieve all receivers that can handle a broadcast of the given intent. 4157 * 4158 * @param intent The desired intent as per resolveActivity(). 4159 * @param flags Additional option flags to modify the data returned. 4160 * @return Returns a List of ResolveInfo objects containing one entry for 4161 * each matching receiver, ordered from best to worst. If there are 4162 * no matching receivers, an empty list or null is returned. 4163 */ 4164 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4165 @ResolveInfoFlags int flags); 4166 4167 /** 4168 * Retrieve all receivers that can handle a broadcast of the given intent, 4169 * for a specific user. 4170 * 4171 * @param intent The desired intent as per resolveActivity(). 4172 * @param flags Additional option flags to modify the data returned. 4173 * @param userHandle UserHandle of the user being queried. 4174 * @return Returns a List of ResolveInfo objects containing one entry for 4175 * each matching receiver, ordered from best to worst. If there are 4176 * no matching receivers, an empty list or null is returned. 4177 * @hide 4178 */ 4179 @SystemApi 4180 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 4181 public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4182 @ResolveInfoFlags int flags, UserHandle userHandle) { 4183 return queryBroadcastReceiversAsUser(intent, flags, userHandle.getIdentifier()); 4184 } 4185 4186 /** 4187 * @hide 4188 */ 4189 public abstract List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4190 @ResolveInfoFlags int flags, @UserIdInt int userId); 4191 4192 4193 /** {@hide} */ 4194 @Deprecated 4195 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4196 @ResolveInfoFlags int flags, @UserIdInt int userId) { 4197 final String msg = "Shame on you for calling the hidden API " 4198 + "queryBroadcastReceivers(). Shame!"; 4199 if (VMRuntime.getRuntime().getTargetSdkVersion() >= Build.VERSION_CODES.O) { 4200 throw new UnsupportedOperationException(msg); 4201 } else { 4202 Log.d(TAG, msg); 4203 return queryBroadcastReceiversAsUser(intent, flags, userId); 4204 } 4205 } 4206 4207 /** 4208 * Determine the best service to handle for a given Intent. 4209 * 4210 * @param intent An intent containing all of the desired specification 4211 * (action, data, type, category, and/or component). 4212 * @param flags Additional option flags to modify the data returned. 4213 * @return Returns a ResolveInfo object containing the final service intent 4214 * that was determined to be the best action. Returns null if no 4215 * matching service was found. 4216 */ 4217 public abstract ResolveInfo resolveService(Intent intent, @ResolveInfoFlags int flags); 4218 4219 /** 4220 * @hide 4221 */ 4222 public abstract ResolveInfo resolveServiceAsUser(Intent intent, @ResolveInfoFlags int flags, 4223 @UserIdInt int userId); 4224 4225 /** 4226 * Retrieve all services that can match the given intent. 4227 * 4228 * @param intent The desired intent as per resolveService(). 4229 * @param flags Additional option flags to modify the data returned. 4230 * @return Returns a List of ResolveInfo objects containing one entry for 4231 * each matching service, ordered from best to worst. In other 4232 * words, the first item is what would be returned by 4233 * {@link #resolveService}. If there are no matching services, an 4234 * empty list or null is returned. 4235 */ 4236 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 4237 @ResolveInfoFlags int flags); 4238 4239 /** 4240 * Retrieve all services that can match the given intent for a given user. 4241 * 4242 * @param intent The desired intent as per resolveService(). 4243 * @param flags Additional option flags to modify the data returned. 4244 * @param userId The user id. 4245 * @return Returns a List of ResolveInfo objects containing one entry for 4246 * each matching service, ordered from best to worst. In other 4247 * words, the first item is what would be returned by 4248 * {@link #resolveService}. If there are no matching services, an 4249 * empty list or null is returned. 4250 * @hide 4251 */ 4252 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 4253 @ResolveInfoFlags int flags, @UserIdInt int userId); 4254 4255 /** 4256 * Retrieve all providers that can match the given intent. 4257 * 4258 * @param intent An intent containing all of the desired specification 4259 * (action, data, type, category, and/or component). 4260 * @param flags Additional option flags to modify the data returned. 4261 * @param userId The user id. 4262 * @return Returns a List of ResolveInfo objects containing one entry for 4263 * each matching provider, ordered from best to worst. If there are 4264 * no matching services, an empty list or null is returned. 4265 * @hide 4266 */ 4267 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 4268 Intent intent, @ResolveInfoFlags int flags, @UserIdInt int userId); 4269 4270 /** 4271 * Retrieve all providers that can match the given intent. 4272 * 4273 * @param intent An intent containing all of the desired specification 4274 * (action, data, type, category, and/or component). 4275 * @param flags Additional option flags to modify the data returned. 4276 * @return Returns a List of ResolveInfo objects containing one entry for 4277 * each matching provider, ordered from best to worst. If there are 4278 * no matching services, an empty list or null is returned. 4279 */ 4280 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, 4281 @ResolveInfoFlags int flags); 4282 4283 /** 4284 * Find a single content provider by its base path name. 4285 * 4286 * @param name The name of the provider to find. 4287 * @param flags Additional option flags to modify the data returned. 4288 * @return A {@link ProviderInfo} object containing information about the 4289 * provider. If a provider was not found, returns null. 4290 */ 4291 public abstract ProviderInfo resolveContentProvider(String name, 4292 @ComponentInfoFlags int flags); 4293 4294 /** 4295 * Find a single content provider by its base path name. 4296 * 4297 * @param name The name of the provider to find. 4298 * @param flags Additional option flags to modify the data returned. 4299 * @param userId The user id. 4300 * @return A {@link ProviderInfo} object containing information about the 4301 * provider. If a provider was not found, returns null. 4302 * @hide 4303 */ 4304 public abstract ProviderInfo resolveContentProviderAsUser(String name, 4305 @ComponentInfoFlags int flags, @UserIdInt int userId); 4306 4307 /** 4308 * Retrieve content provider information. 4309 * <p> 4310 * <em>Note: unlike most other methods, an empty result set is indicated 4311 * by a null return instead of an empty list.</em> 4312 * 4313 * @param processName If non-null, limits the returned providers to only 4314 * those that are hosted by the given process. If null, all 4315 * content providers are returned. 4316 * @param uid If <var>processName</var> is non-null, this is the required 4317 * uid owning the requested content providers. 4318 * @param flags Additional option flags to modify the data returned. 4319 * @return A list of {@link ProviderInfo} objects containing one entry for 4320 * each provider either matching <var>processName</var> or, if 4321 * <var>processName</var> is null, all known content providers. 4322 * <em>If there are no matching providers, null is returned.</em> 4323 */ 4324 public abstract List<ProviderInfo> queryContentProviders( 4325 String processName, int uid, @ComponentInfoFlags int flags); 4326 4327 /** 4328 * Same as {@link #queryContentProviders}, except when {@code metaDataKey} is not null, 4329 * it only returns providers which have metadata with the {@code metaDataKey} key. 4330 * 4331 * <p>DO NOT USE the {@code metaDataKey} parameter, unless you're the contacts provider. 4332 * You really shouldn't need it. Other apps should use {@link #queryIntentContentProviders} 4333 * instead. 4334 * 4335 * <p>The {@code metaDataKey} parameter was added to allow the contacts provider to quickly 4336 * scan the GAL providers on the device. Unfortunately the discovery protocol used metadata 4337 * to mark GAL providers, rather than intent filters, so we can't use 4338 * {@link #queryIntentContentProviders} for that. 4339 * 4340 * @hide 4341 */ 4342 public List<ProviderInfo> queryContentProviders( 4343 String processName, int uid, @ComponentInfoFlags int flags, String metaDataKey) { 4344 // Provide the default implementation for mocks. 4345 return queryContentProviders(processName, uid, flags); 4346 } 4347 4348 /** 4349 * Retrieve all of the information we know about a particular 4350 * instrumentation class. 4351 * 4352 * @param className The full name (i.e. 4353 * com.google.apps.contacts.InstrumentList) of an Instrumentation 4354 * class. 4355 * @param flags Additional option flags to modify the data returned. 4356 * @return An {@link InstrumentationInfo} object containing information 4357 * about the instrumentation. 4358 * @throws NameNotFoundException if a package with the given name cannot be 4359 * found on the system. 4360 */ 4361 public abstract InstrumentationInfo getInstrumentationInfo(ComponentName className, 4362 @InstrumentationInfoFlags int flags) throws NameNotFoundException; 4363 4364 /** 4365 * Retrieve information about available instrumentation code. May be used to 4366 * retrieve either all instrumentation code, or only the code targeting a 4367 * particular package. 4368 * 4369 * @param targetPackage If null, all instrumentation is returned; only the 4370 * instrumentation targeting this package name is returned. 4371 * @param flags Additional option flags to modify the data returned. 4372 * @return A list of {@link InstrumentationInfo} objects containing one 4373 * entry for each matching instrumentation. If there are no 4374 * instrumentation available, returns an empty list. 4375 */ 4376 public abstract List<InstrumentationInfo> queryInstrumentation(String targetPackage, 4377 @InstrumentationInfoFlags int flags); 4378 4379 /** 4380 * Retrieve an image from a package. This is a low-level API used by 4381 * the various package manager info structures (such as 4382 * {@link ComponentInfo} to implement retrieval of their associated 4383 * icon. 4384 * 4385 * @param packageName The name of the package that this icon is coming from. 4386 * Cannot be null. 4387 * @param resid The resource identifier of the desired image. Cannot be 0. 4388 * @param appInfo Overall information about <var>packageName</var>. This 4389 * may be null, in which case the application information will be retrieved 4390 * for you if needed; if you already have this information around, it can 4391 * be much more efficient to supply it here. 4392 * 4393 * @return Returns a Drawable holding the requested image. Returns null if 4394 * an image could not be found for any reason. 4395 */ 4396 public abstract Drawable getDrawable(String packageName, @DrawableRes int resid, 4397 ApplicationInfo appInfo); 4398 4399 /** 4400 * Retrieve the icon associated with an activity. Given the full name of 4401 * an activity, retrieves the information about it and calls 4402 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 4403 * If the activity cannot be found, NameNotFoundException is thrown. 4404 * 4405 * @param activityName Name of the activity whose icon is to be retrieved. 4406 * 4407 * @return Returns the image of the icon, or the default activity icon if 4408 * it could not be found. Does not return null. 4409 * @throws NameNotFoundException Thrown if the resources for the given 4410 * activity could not be loaded. 4411 * 4412 * @see #getActivityIcon(Intent) 4413 */ 4414 public abstract Drawable getActivityIcon(ComponentName activityName) 4415 throws NameNotFoundException; 4416 4417 /** 4418 * Retrieve the icon associated with an Intent. If intent.getClassName() is 4419 * set, this simply returns the result of 4420 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 4421 * component and returns the icon associated with the resolved component. 4422 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4423 * to a component, NameNotFoundException is thrown. 4424 * 4425 * @param intent The intent for which you would like to retrieve an icon. 4426 * 4427 * @return Returns the image of the icon, or the default activity icon if 4428 * it could not be found. Does not return null. 4429 * @throws NameNotFoundException Thrown if the resources for application 4430 * matching the given intent could not be loaded. 4431 * 4432 * @see #getActivityIcon(ComponentName) 4433 */ 4434 public abstract Drawable getActivityIcon(Intent intent) 4435 throws NameNotFoundException; 4436 4437 /** 4438 * Retrieve the banner associated with an activity. Given the full name of 4439 * an activity, retrieves the information about it and calls 4440 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 4441 * banner. If the activity cannot be found, NameNotFoundException is thrown. 4442 * 4443 * @param activityName Name of the activity whose banner is to be retrieved. 4444 * @return Returns the image of the banner, or null if the activity has no 4445 * banner specified. 4446 * @throws NameNotFoundException Thrown if the resources for the given 4447 * activity could not be loaded. 4448 * @see #getActivityBanner(Intent) 4449 */ 4450 public abstract Drawable getActivityBanner(ComponentName activityName) 4451 throws NameNotFoundException; 4452 4453 /** 4454 * Retrieve the banner associated with an Intent. If intent.getClassName() 4455 * is set, this simply returns the result of 4456 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 4457 * intent's component and returns the banner associated with the resolved 4458 * component. If intent.getClassName() cannot be found or the Intent cannot 4459 * be resolved to a component, NameNotFoundException is thrown. 4460 * 4461 * @param intent The intent for which you would like to retrieve a banner. 4462 * @return Returns the image of the banner, or null if the activity has no 4463 * banner specified. 4464 * @throws NameNotFoundException Thrown if the resources for application 4465 * matching the given intent could not be loaded. 4466 * @see #getActivityBanner(ComponentName) 4467 */ 4468 public abstract Drawable getActivityBanner(Intent intent) 4469 throws NameNotFoundException; 4470 4471 /** 4472 * Return the generic icon for an activity that is used when no specific 4473 * icon is defined. 4474 * 4475 * @return Drawable Image of the icon. 4476 */ 4477 public abstract Drawable getDefaultActivityIcon(); 4478 4479 /** 4480 * Retrieve the icon associated with an application. If it has not defined 4481 * an icon, the default app icon is returned. Does not return null. 4482 * 4483 * @param info Information about application being queried. 4484 * 4485 * @return Returns the image of the icon, or the default application icon 4486 * if it could not be found. 4487 * 4488 * @see #getApplicationIcon(String) 4489 */ 4490 public abstract Drawable getApplicationIcon(ApplicationInfo info); 4491 4492 /** 4493 * Retrieve the icon associated with an application. Given the name of the 4494 * application's package, retrieves the information about it and calls 4495 * getApplicationIcon() to return its icon. If the application cannot be 4496 * found, NameNotFoundException is thrown. 4497 * 4498 * @param packageName Name of the package whose application icon is to be 4499 * retrieved. 4500 * 4501 * @return Returns the image of the icon, or the default application icon 4502 * if it could not be found. Does not return null. 4503 * @throws NameNotFoundException Thrown if the resources for the given 4504 * application could not be loaded. 4505 * 4506 * @see #getApplicationIcon(ApplicationInfo) 4507 */ 4508 public abstract Drawable getApplicationIcon(String packageName) 4509 throws NameNotFoundException; 4510 4511 /** 4512 * Retrieve the banner associated with an application. 4513 * 4514 * @param info Information about application being queried. 4515 * @return Returns the image of the banner or null if the application has no 4516 * banner specified. 4517 * @see #getApplicationBanner(String) 4518 */ 4519 public abstract Drawable getApplicationBanner(ApplicationInfo info); 4520 4521 /** 4522 * Retrieve the banner associated with an application. Given the name of the 4523 * application's package, retrieves the information about it and calls 4524 * getApplicationIcon() to return its banner. If the application cannot be 4525 * found, NameNotFoundException is thrown. 4526 * 4527 * @param packageName Name of the package whose application banner is to be 4528 * retrieved. 4529 * @return Returns the image of the banner or null if the application has no 4530 * banner specified. 4531 * @throws NameNotFoundException Thrown if the resources for the given 4532 * application could not be loaded. 4533 * @see #getApplicationBanner(ApplicationInfo) 4534 */ 4535 public abstract Drawable getApplicationBanner(String packageName) 4536 throws NameNotFoundException; 4537 4538 /** 4539 * Retrieve the logo associated with an activity. Given the full name of an 4540 * activity, retrieves the information about it and calls 4541 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 4542 * logo. If the activity cannot be found, NameNotFoundException is thrown. 4543 * 4544 * @param activityName Name of the activity whose logo is to be retrieved. 4545 * @return Returns the image of the logo or null if the activity has no logo 4546 * specified. 4547 * @throws NameNotFoundException Thrown if the resources for the given 4548 * activity could not be loaded. 4549 * @see #getActivityLogo(Intent) 4550 */ 4551 public abstract Drawable getActivityLogo(ComponentName activityName) 4552 throws NameNotFoundException; 4553 4554 /** 4555 * Retrieve the logo associated with an Intent. If intent.getClassName() is 4556 * set, this simply returns the result of 4557 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 4558 * component and returns the logo associated with the resolved component. 4559 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4560 * to a component, NameNotFoundException is thrown. 4561 * 4562 * @param intent The intent for which you would like to retrieve a logo. 4563 * 4564 * @return Returns the image of the logo, or null if the activity has no 4565 * logo specified. 4566 * 4567 * @throws NameNotFoundException Thrown if the resources for application 4568 * matching the given intent could not be loaded. 4569 * 4570 * @see #getActivityLogo(ComponentName) 4571 */ 4572 public abstract Drawable getActivityLogo(Intent intent) 4573 throws NameNotFoundException; 4574 4575 /** 4576 * Retrieve the logo associated with an application. If it has not specified 4577 * a logo, this method returns null. 4578 * 4579 * @param info Information about application being queried. 4580 * 4581 * @return Returns the image of the logo, or null if no logo is specified 4582 * by the application. 4583 * 4584 * @see #getApplicationLogo(String) 4585 */ 4586 public abstract Drawable getApplicationLogo(ApplicationInfo info); 4587 4588 /** 4589 * Retrieve the logo associated with an application. Given the name of the 4590 * application's package, retrieves the information about it and calls 4591 * getApplicationLogo() to return its logo. If the application cannot be 4592 * found, NameNotFoundException is thrown. 4593 * 4594 * @param packageName Name of the package whose application logo is to be 4595 * retrieved. 4596 * 4597 * @return Returns the image of the logo, or null if no application logo 4598 * has been specified. 4599 * 4600 * @throws NameNotFoundException Thrown if the resources for the given 4601 * application could not be loaded. 4602 * 4603 * @see #getApplicationLogo(ApplicationInfo) 4604 */ 4605 public abstract Drawable getApplicationLogo(String packageName) 4606 throws NameNotFoundException; 4607 4608 /** 4609 * If the target user is a managed profile, then this returns a badged copy of the given icon 4610 * to be able to distinguish it from the original icon. For badging an arbitrary drawable use 4611 * {@link #getUserBadgedDrawableForDensity( 4612 * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. 4613 * <p> 4614 * If the original drawable is a BitmapDrawable and the backing bitmap is 4615 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4616 * is performed in place and the original drawable is returned. 4617 * </p> 4618 * 4619 * @param icon The icon to badge. 4620 * @param user The target user. 4621 * @return A drawable that combines the original icon and a badge as 4622 * determined by the system. 4623 */ 4624 public abstract Drawable getUserBadgedIcon(Drawable icon, UserHandle user); 4625 4626 /** 4627 * If the target user is a managed profile of the calling user or the caller 4628 * is itself a managed profile, then this returns a badged copy of the given 4629 * drawable allowing the user to distinguish it from the original drawable. 4630 * The caller can specify the location in the bounds of the drawable to be 4631 * badged where the badge should be applied as well as the density of the 4632 * badge to be used. 4633 * <p> 4634 * If the original drawable is a BitmapDrawable and the backing bitmap is 4635 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4636 * is performed in place and the original drawable is returned. 4637 * </p> 4638 * 4639 * @param drawable The drawable to badge. 4640 * @param user The target user. 4641 * @param badgeLocation Where in the bounds of the badged drawable to place 4642 * the badge. If it's {@code null}, the badge is applied on top of the entire 4643 * drawable being badged. 4644 * @param badgeDensity The optional desired density for the badge as per 4645 * {@link android.util.DisplayMetrics#densityDpi}. If it's not positive, 4646 * the density of the display is used. 4647 * @return A drawable that combines the original drawable and a badge as 4648 * determined by the system. 4649 */ 4650 public abstract Drawable getUserBadgedDrawableForDensity(Drawable drawable, 4651 UserHandle user, Rect badgeLocation, int badgeDensity); 4652 4653 /** 4654 * If the target user is a managed profile of the calling user or the caller 4655 * is itself a managed profile, then this returns a drawable to use as a small 4656 * icon to include in a view to distinguish it from the original icon. 4657 * 4658 * @param user The target user. 4659 * @param density The optional desired density for the badge as per 4660 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4661 * the density of the current display is used. 4662 * @return the drawable or null if no drawable is required. 4663 * @hide 4664 */ 4665 public abstract Drawable getUserBadgeForDensity(UserHandle user, int density); 4666 4667 /** 4668 * If the target user is a managed profile of the calling user or the caller 4669 * is itself a managed profile, then this returns a drawable to use as a small 4670 * icon to include in a view to distinguish it from the original icon. This version 4671 * doesn't have background protection and should be used over a light background instead of 4672 * a badge. 4673 * 4674 * @param user The target user. 4675 * @param density The optional desired density for the badge as per 4676 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4677 * the density of the current display is used. 4678 * @return the drawable or null if no drawable is required. 4679 * @hide 4680 */ 4681 public abstract Drawable getUserBadgeForDensityNoBackground(UserHandle user, int density); 4682 4683 /** 4684 * If the target user is a managed profile of the calling user or the caller 4685 * is itself a managed profile, then this returns a copy of the label with 4686 * badging for accessibility services like talkback. E.g. passing in "Email" 4687 * and it might return "Work Email" for Email in the work profile. 4688 * 4689 * @param label The label to change. 4690 * @param user The target user. 4691 * @return A label that combines the original label and a badge as 4692 * determined by the system. 4693 */ 4694 public abstract CharSequence getUserBadgedLabel(CharSequence label, UserHandle user); 4695 4696 /** 4697 * Retrieve text from a package. This is a low-level API used by 4698 * the various package manager info structures (such as 4699 * {@link ComponentInfo} to implement retrieval of their associated 4700 * labels and other text. 4701 * 4702 * @param packageName The name of the package that this text is coming from. 4703 * Cannot be null. 4704 * @param resid The resource identifier of the desired text. Cannot be 0. 4705 * @param appInfo Overall information about <var>packageName</var>. This 4706 * may be null, in which case the application information will be retrieved 4707 * for you if needed; if you already have this information around, it can 4708 * be much more efficient to supply it here. 4709 * 4710 * @return Returns a CharSequence holding the requested text. Returns null 4711 * if the text could not be found for any reason. 4712 */ 4713 public abstract CharSequence getText(String packageName, @StringRes int resid, 4714 ApplicationInfo appInfo); 4715 4716 /** 4717 * Retrieve an XML file from a package. This is a low-level API used to 4718 * retrieve XML meta data. 4719 * 4720 * @param packageName The name of the package that this xml is coming from. 4721 * Cannot be null. 4722 * @param resid The resource identifier of the desired xml. Cannot be 0. 4723 * @param appInfo Overall information about <var>packageName</var>. This 4724 * may be null, in which case the application information will be retrieved 4725 * for you if needed; if you already have this information around, it can 4726 * be much more efficient to supply it here. 4727 * 4728 * @return Returns an XmlPullParser allowing you to parse out the XML 4729 * data. Returns null if the xml resource could not be found for any 4730 * reason. 4731 */ 4732 public abstract XmlResourceParser getXml(String packageName, @XmlRes int resid, 4733 ApplicationInfo appInfo); 4734 4735 /** 4736 * Return the label to use for this application. 4737 * 4738 * @return Returns the label associated with this application, or null if 4739 * it could not be found for any reason. 4740 * @param info The application to get the label of. 4741 */ 4742 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 4743 4744 /** 4745 * Retrieve the resources associated with an activity. Given the full 4746 * name of an activity, retrieves the information about it and calls 4747 * getResources() to return its application's resources. If the activity 4748 * cannot be found, NameNotFoundException is thrown. 4749 * 4750 * @param activityName Name of the activity whose resources are to be 4751 * retrieved. 4752 * 4753 * @return Returns the application's Resources. 4754 * @throws NameNotFoundException Thrown if the resources for the given 4755 * application could not be loaded. 4756 * 4757 * @see #getResourcesForApplication(ApplicationInfo) 4758 */ 4759 public abstract Resources getResourcesForActivity(ComponentName activityName) 4760 throws NameNotFoundException; 4761 4762 /** 4763 * Retrieve the resources for an application. Throws NameNotFoundException 4764 * if the package is no longer installed. 4765 * 4766 * @param app Information about the desired application. 4767 * 4768 * @return Returns the application's Resources. 4769 * @throws NameNotFoundException Thrown if the resources for the given 4770 * application could not be loaded (most likely because it was uninstalled). 4771 */ 4772 public abstract Resources getResourcesForApplication(ApplicationInfo app) 4773 throws NameNotFoundException; 4774 4775 /** 4776 * Retrieve the resources associated with an application. Given the full 4777 * package name of an application, retrieves the information about it and 4778 * calls getResources() to return its application's resources. If the 4779 * appPackageName cannot be found, NameNotFoundException is thrown. 4780 * 4781 * @param appPackageName Package name of the application whose resources 4782 * are to be retrieved. 4783 * 4784 * @return Returns the application's Resources. 4785 * @throws NameNotFoundException Thrown if the resources for the given 4786 * application could not be loaded. 4787 * 4788 * @see #getResourcesForApplication(ApplicationInfo) 4789 */ 4790 public abstract Resources getResourcesForApplication(String appPackageName) 4791 throws NameNotFoundException; 4792 4793 /** @hide */ 4794 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, 4795 @UserIdInt int userId) throws NameNotFoundException; 4796 4797 /** 4798 * Retrieve overall information about an application package defined in a 4799 * package archive file 4800 * 4801 * @param archiveFilePath The path to the archive file 4802 * @param flags Additional option flags to modify the data returned. 4803 * @return A PackageInfo object containing information about the package 4804 * archive. If the package could not be parsed, returns null. 4805 */ 4806 public PackageInfo getPackageArchiveInfo(String archiveFilePath, @PackageInfoFlags int flags) { 4807 final PackageParser parser = new PackageParser(); 4808 parser.setCallback(new PackageParser.CallbackImpl(this)); 4809 final File apkFile = new File(archiveFilePath); 4810 try { 4811 if ((flags & (MATCH_DIRECT_BOOT_UNAWARE | MATCH_DIRECT_BOOT_AWARE)) != 0) { 4812 // Caller expressed an explicit opinion about what encryption 4813 // aware/unaware components they want to see, so fall through and 4814 // give them what they want 4815 } else { 4816 // Caller expressed no opinion, so match everything 4817 flags |= MATCH_DIRECT_BOOT_AWARE | MATCH_DIRECT_BOOT_UNAWARE; 4818 } 4819 4820 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 4821 if ((flags & GET_SIGNATURES) != 0) { 4822 PackageParser.collectCertificates(pkg, false /* skipVerify */); 4823 } 4824 PackageUserState state = new PackageUserState(); 4825 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 4826 } catch (PackageParserException e) { 4827 return null; 4828 } 4829 } 4830 4831 /** 4832 * If there is already an application with the given package name installed 4833 * on the system for other users, also install it for the calling user. 4834 * @hide 4835 */ 4836 @SystemApi 4837 public abstract int installExistingPackage(String packageName) throws NameNotFoundException; 4838 4839 /** 4840 * If there is already an application with the given package name installed 4841 * on the system for other users, also install it for the calling user. 4842 * @hide 4843 */ 4844 @SystemApi 4845 public abstract int installExistingPackage(String packageName, @InstallReason int installReason) 4846 throws NameNotFoundException; 4847 4848 /** 4849 * If there is already an application with the given package name installed 4850 * on the system for other users, also install it for the specified user. 4851 * @hide 4852 */ 4853 @RequiresPermission(anyOf = { 4854 Manifest.permission.INSTALL_EXISTING_PACKAGES, 4855 Manifest.permission.INSTALL_PACKAGES, 4856 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4857 public abstract int installExistingPackageAsUser(String packageName, @UserIdInt int userId) 4858 throws NameNotFoundException; 4859 4860 /** 4861 * Allows a package listening to the 4862 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4863 * broadcast} to respond to the package manager. The response must include 4864 * the {@code verificationCode} which is one of 4865 * {@link PackageManager#VERIFICATION_ALLOW} or 4866 * {@link PackageManager#VERIFICATION_REJECT}. 4867 * 4868 * @param id pending package identifier as passed via the 4869 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4870 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 4871 * or {@link PackageManager#VERIFICATION_REJECT}. 4872 * @throws SecurityException if the caller does not have the 4873 * PACKAGE_VERIFICATION_AGENT permission. 4874 */ 4875 public abstract void verifyPendingInstall(int id, int verificationCode); 4876 4877 /** 4878 * Allows a package listening to the 4879 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4880 * broadcast} to extend the default timeout for a response and declare what 4881 * action to perform after the timeout occurs. The response must include 4882 * the {@code verificationCodeAtTimeout} which is one of 4883 * {@link PackageManager#VERIFICATION_ALLOW} or 4884 * {@link PackageManager#VERIFICATION_REJECT}. 4885 * 4886 * This method may only be called once per package id. Additional calls 4887 * will have no effect. 4888 * 4889 * @param id pending package identifier as passed via the 4890 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4891 * @param verificationCodeAtTimeout either 4892 * {@link PackageManager#VERIFICATION_ALLOW} or 4893 * {@link PackageManager#VERIFICATION_REJECT}. If 4894 * {@code verificationCodeAtTimeout} is neither 4895 * {@link PackageManager#VERIFICATION_ALLOW} or 4896 * {@link PackageManager#VERIFICATION_REJECT}, then 4897 * {@code verificationCodeAtTimeout} will default to 4898 * {@link PackageManager#VERIFICATION_REJECT}. 4899 * @param millisecondsToDelay the amount of time requested for the timeout. 4900 * Must be positive and less than 4901 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 4902 * {@code millisecondsToDelay} is out of bounds, 4903 * {@code millisecondsToDelay} will be set to the closest in 4904 * bounds value; namely, 0 or 4905 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 4906 * @throws SecurityException if the caller does not have the 4907 * PACKAGE_VERIFICATION_AGENT permission. 4908 */ 4909 public abstract void extendVerificationTimeout(int id, 4910 int verificationCodeAtTimeout, long millisecondsToDelay); 4911 4912 /** 4913 * Allows a package listening to the 4914 * {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION} intent filter verification 4915 * broadcast to respond to the package manager. The response must include 4916 * the {@code verificationCode} which is one of 4917 * {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} or 4918 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4919 * 4920 * @param verificationId pending package identifier as passed via the 4921 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4922 * @param verificationCode either {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} 4923 * or {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4924 * @param failedDomains a list of failed domains if the verificationCode is 4925 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}, otherwise null; 4926 * @throws SecurityException if the caller does not have the 4927 * INTENT_FILTER_VERIFICATION_AGENT permission. 4928 * 4929 * @hide 4930 */ 4931 @SystemApi 4932 @RequiresPermission(android.Manifest.permission.INTENT_FILTER_VERIFICATION_AGENT) 4933 public abstract void verifyIntentFilter(int verificationId, int verificationCode, 4934 List<String> failedDomains); 4935 4936 /** 4937 * Get the status of a Domain Verification Result for an IntentFilter. This is 4938 * related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4939 * {@link android.content.IntentFilter#getAutoVerify()} 4940 * 4941 * This is used by the ResolverActivity to change the status depending on what the User select 4942 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4943 * for a domain. 4944 * 4945 * @param packageName The package name of the Activity associated with the IntentFilter. 4946 * @param userId The user id. 4947 * 4948 * @return The status to set to. This can be 4949 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4950 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4951 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} or 4952 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED} 4953 * 4954 * @hide 4955 */ 4956 @SystemApi 4957 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 4958 public abstract int getIntentVerificationStatusAsUser(String packageName, @UserIdInt int userId); 4959 4960 /** 4961 * Allow to change the status of a Intent Verification status for all IntentFilter of an App. 4962 * This is related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4963 * {@link android.content.IntentFilter#getAutoVerify()} 4964 * 4965 * This is used by the ResolverActivity to change the status depending on what the User select 4966 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4967 * for a domain. 4968 * 4969 * @param packageName The package name of the Activity associated with the IntentFilter. 4970 * @param status The status to set to. This can be 4971 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4972 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4973 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} 4974 * @param userId The user id. 4975 * 4976 * @return true if the status has been set. False otherwise. 4977 * 4978 * @hide 4979 */ 4980 @SystemApi 4981 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4982 public abstract boolean updateIntentVerificationStatusAsUser(String packageName, int status, 4983 @UserIdInt int userId); 4984 4985 /** 4986 * Get the list of IntentFilterVerificationInfo for a specific package and User. 4987 * 4988 * @param packageName the package name. When this parameter is set to a non null value, 4989 * the results will be filtered by the package name provided. 4990 * Otherwise, there will be no filtering and it will return a list 4991 * corresponding for all packages 4992 * 4993 * @return a list of IntentFilterVerificationInfo for a specific package. 4994 * 4995 * @hide 4996 */ 4997 @SystemApi 4998 public abstract List<IntentFilterVerificationInfo> getIntentFilterVerifications( 4999 String packageName); 5000 5001 /** 5002 * Get the list of IntentFilter for a specific package. 5003 * 5004 * @param packageName the package name. This parameter is set to a non null value, 5005 * the list will contain all the IntentFilter for that package. 5006 * Otherwise, the list will be empty. 5007 * 5008 * @return a list of IntentFilter for a specific package. 5009 * 5010 * @hide 5011 */ 5012 @SystemApi 5013 public abstract List<IntentFilter> getAllIntentFilters(String packageName); 5014 5015 /** 5016 * Get the default Browser package name for a specific user. 5017 * 5018 * @param userId The user id. 5019 * 5020 * @return the package name of the default Browser for the specified user. If the user id passed 5021 * is -1 (all users) it will return a null value. 5022 * 5023 * @hide 5024 */ 5025 @TestApi 5026 @SystemApi 5027 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 5028 public abstract String getDefaultBrowserPackageNameAsUser(@UserIdInt int userId); 5029 5030 /** 5031 * Set the default Browser package name for a specific user. 5032 * 5033 * @param packageName The package name of the default Browser. 5034 * @param userId The user id. 5035 * 5036 * @return true if the default Browser for the specified user has been set, 5037 * otherwise return false. If the user id passed is -1 (all users) this call will not 5038 * do anything and just return false. 5039 * 5040 * @hide 5041 */ 5042 @SystemApi 5043 @RequiresPermission(allOf = { 5044 Manifest.permission.SET_PREFERRED_APPLICATIONS, 5045 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 5046 public abstract boolean setDefaultBrowserPackageNameAsUser(String packageName, 5047 @UserIdInt int userId); 5048 5049 /** 5050 * Change the installer associated with a given package. There are limitations 5051 * on how the installer package can be changed; in particular: 5052 * <ul> 5053 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 5054 * is not signed with the same certificate as the calling application. 5055 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 5056 * has an installer package, and that installer package is not signed with 5057 * the same certificate as the calling application. 5058 * </ul> 5059 * 5060 * @param targetPackage The installed package whose installer will be changed. 5061 * @param installerPackageName The package name of the new installer. May be 5062 * null to clear the association. 5063 */ 5064 public abstract void setInstallerPackageName(String targetPackage, 5065 String installerPackageName); 5066 5067 /** @hide */ 5068 @SystemApi 5069 @RequiresPermission(Manifest.permission.INSTALL_PACKAGES) 5070 public abstract void setUpdateAvailable(String packageName, boolean updateAvaialble); 5071 5072 /** 5073 * Attempts to delete a package. Since this may take a little while, the 5074 * result will be posted back to the given observer. A deletion will fail if 5075 * the calling context lacks the 5076 * {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 5077 * named package cannot be found, or if the named package is a system 5078 * package. 5079 * 5080 * @param packageName The name of the package to delete 5081 * @param observer An observer callback to get notified when the package 5082 * deletion is complete. 5083 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 5084 * will be called when that happens. observer may be null to 5085 * indicate that no callback is desired. 5086 * @hide 5087 */ 5088 @RequiresPermission(Manifest.permission.DELETE_PACKAGES) 5089 public abstract void deletePackage(String packageName, IPackageDeleteObserver observer, 5090 @DeleteFlags int flags); 5091 5092 /** 5093 * Attempts to delete a package. Since this may take a little while, the 5094 * result will be posted back to the given observer. A deletion will fail if 5095 * the named package cannot be found, or if the named package is a system 5096 * package. 5097 * 5098 * @param packageName The name of the package to delete 5099 * @param observer An observer callback to get notified when the package 5100 * deletion is complete. 5101 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 5102 * will be called when that happens. observer may be null to 5103 * indicate that no callback is desired. 5104 * @param userId The user Id 5105 * @hide 5106 */ 5107 @RequiresPermission(anyOf = { 5108 Manifest.permission.DELETE_PACKAGES, 5109 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 5110 public abstract void deletePackageAsUser(@NonNull String packageName, 5111 IPackageDeleteObserver observer, @DeleteFlags int flags, @UserIdInt int userId); 5112 5113 /** 5114 * Retrieve the package name of the application that installed a package. This identifies 5115 * which market the package came from. 5116 * 5117 * @param packageName The name of the package to query 5118 * @throws IllegalArgumentException if the given package name is not installed 5119 */ 5120 public abstract String getInstallerPackageName(String packageName); 5121 5122 /** 5123 * Attempts to clear the user data directory of an application. 5124 * Since this may take a little while, the result will 5125 * be posted back to the given observer. A deletion will fail if the 5126 * named package cannot be found, or if the named package is a "system package". 5127 * 5128 * @param packageName The name of the package 5129 * @param observer An observer callback to get notified when the operation is finished 5130 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5131 * will be called when that happens. observer may be null to indicate that 5132 * no callback is desired. 5133 * 5134 * @hide 5135 */ 5136 public abstract void clearApplicationUserData(String packageName, 5137 IPackageDataObserver observer); 5138 /** 5139 * Attempts to delete the cache files associated with an application. 5140 * Since this may take a little while, the result will 5141 * be posted back to the given observer. A deletion will fail if the calling context 5142 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 5143 * named package cannot be found, or if the named package is a "system package". 5144 * 5145 * @param packageName The name of the package to delete 5146 * @param observer An observer callback to get notified when the cache file deletion 5147 * is complete. 5148 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5149 * will be called when that happens. observer may be null to indicate that 5150 * no callback is desired. 5151 * 5152 * @hide 5153 */ 5154 public abstract void deleteApplicationCacheFiles(String packageName, 5155 IPackageDataObserver observer); 5156 5157 /** 5158 * Attempts to delete the cache files associated with an application for a given user. Since 5159 * this may take a little while, the result will be posted back to the given observer. A 5160 * deletion will fail if the calling context lacks the 5161 * {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the named package 5162 * cannot be found, or if the named package is a "system package". If {@code userId} does not 5163 * belong to the calling user, the caller must have 5164 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} permission. 5165 * 5166 * @param packageName The name of the package to delete 5167 * @param userId the user for which the cache files needs to be deleted 5168 * @param observer An observer callback to get notified when the cache file deletion is 5169 * complete. 5170 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5171 * will be called when that happens. observer may be null to indicate that no 5172 * callback is desired. 5173 * @hide 5174 */ 5175 public abstract void deleteApplicationCacheFilesAsUser(String packageName, int userId, 5176 IPackageDataObserver observer); 5177 5178 /** 5179 * Free storage by deleting LRU sorted list of cache files across 5180 * all applications. If the currently available free storage 5181 * on the device is greater than or equal to the requested 5182 * free storage, no cache files are cleared. If the currently 5183 * available storage on the device is less than the requested 5184 * free storage, some or all of the cache files across 5185 * all applications are deleted (based on last accessed time) 5186 * to increase the free storage space on the device to 5187 * the requested value. There is no guarantee that clearing all 5188 * the cache files from all applications will clear up 5189 * enough storage to achieve the desired value. 5190 * @param freeStorageSize The number of bytes of storage to be 5191 * freed by the system. Say if freeStorageSize is XX, 5192 * and the current free storage is YY, 5193 * if XX is less than YY, just return. if not free XX-YY number 5194 * of bytes if possible. 5195 * @param observer call back used to notify when 5196 * the operation is completed 5197 * 5198 * @hide 5199 */ 5200 public void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer) { 5201 freeStorageAndNotify(null, freeStorageSize, observer); 5202 } 5203 5204 /** {@hide} */ 5205 public abstract void freeStorageAndNotify(String volumeUuid, long freeStorageSize, 5206 IPackageDataObserver observer); 5207 5208 /** 5209 * Free storage by deleting LRU sorted list of cache files across 5210 * all applications. If the currently available free storage 5211 * on the device is greater than or equal to the requested 5212 * free storage, no cache files are cleared. If the currently 5213 * available storage on the device is less than the requested 5214 * free storage, some or all of the cache files across 5215 * all applications are deleted (based on last accessed time) 5216 * to increase the free storage space on the device to 5217 * the requested value. There is no guarantee that clearing all 5218 * the cache files from all applications will clear up 5219 * enough storage to achieve the desired value. 5220 * @param freeStorageSize The number of bytes of storage to be 5221 * freed by the system. Say if freeStorageSize is XX, 5222 * and the current free storage is YY, 5223 * if XX is less than YY, just return. if not free XX-YY number 5224 * of bytes if possible. 5225 * @param pi IntentSender call back used to 5226 * notify when the operation is completed.May be null 5227 * to indicate that no call back is desired. 5228 * 5229 * @hide 5230 */ 5231 public void freeStorage(long freeStorageSize, IntentSender pi) { 5232 freeStorage(null, freeStorageSize, pi); 5233 } 5234 5235 /** {@hide} */ 5236 public abstract void freeStorage(String volumeUuid, long freeStorageSize, IntentSender pi); 5237 5238 /** 5239 * Retrieve the size information for a package. 5240 * Since this may take a little while, the result will 5241 * be posted back to the given observer. The calling context 5242 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 5243 * 5244 * @param packageName The name of the package whose size information is to be retrieved 5245 * @param userId The user whose size information should be retrieved. 5246 * @param observer An observer callback to get notified when the operation 5247 * is complete. 5248 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 5249 * The observer's callback is invoked with a PackageStats object(containing the 5250 * code, data and cache sizes of the package) and a boolean value representing 5251 * the status of the operation. observer may be null to indicate that 5252 * no callback is desired. 5253 * 5254 * @deprecated use {@link StorageStatsManager} instead. 5255 * @hide 5256 */ 5257 @Deprecated 5258 public abstract void getPackageSizeInfoAsUser(String packageName, @UserIdInt int userId, 5259 IPackageStatsObserver observer); 5260 5261 /** 5262 * Like {@link #getPackageSizeInfoAsUser(String, int, IPackageStatsObserver)}, but 5263 * returns the size for the calling user. 5264 * 5265 * @deprecated use {@link StorageStatsManager} instead. 5266 * @hide 5267 */ 5268 @Deprecated 5269 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 5270 getPackageSizeInfoAsUser(packageName, getUserId(), observer); 5271 } 5272 5273 /** 5274 * @deprecated This function no longer does anything; it was an old 5275 * approach to managing preferred activities, which has been superseded 5276 * by (and conflicts with) the modern activity-based preferences. 5277 */ 5278 @Deprecated 5279 public abstract void addPackageToPreferred(String packageName); 5280 5281 /** 5282 * @deprecated This function no longer does anything; it was an old 5283 * approach to managing preferred activities, which has been superseded 5284 * by (and conflicts with) the modern activity-based preferences. 5285 */ 5286 @Deprecated 5287 public abstract void removePackageFromPreferred(String packageName); 5288 5289 /** 5290 * Retrieve the list of all currently configured preferred packages. The 5291 * first package on the list is the most preferred, the last is the least 5292 * preferred. 5293 * 5294 * @param flags Additional option flags to modify the data returned. 5295 * @return A List of PackageInfo objects, one for each preferred 5296 * application, in order of preference. 5297 */ 5298 public abstract List<PackageInfo> getPreferredPackages(@PackageInfoFlags int flags); 5299 5300 /** 5301 * @deprecated This is a protected API that should not have been available 5302 * to third party applications. It is the platform's responsibility for 5303 * assigning preferred activities and this cannot be directly modified. 5304 * 5305 * Add a new preferred activity mapping to the system. This will be used 5306 * to automatically select the given activity component when 5307 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5308 * multiple matching activities and also matches the given filter. 5309 * 5310 * @param filter The set of intents under which this activity will be 5311 * made preferred. 5312 * @param match The IntentFilter match category that this preference 5313 * applies to. 5314 * @param set The set of activities that the user was picking from when 5315 * this preference was made. 5316 * @param activity The component name of the activity that is to be 5317 * preferred. 5318 */ 5319 @Deprecated 5320 public abstract void addPreferredActivity(IntentFilter filter, int match, 5321 ComponentName[] set, ComponentName activity); 5322 5323 /** 5324 * Same as {@link #addPreferredActivity(IntentFilter, int, 5325 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 5326 to. 5327 * @hide 5328 */ 5329 public void addPreferredActivityAsUser(IntentFilter filter, int match, 5330 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5331 throw new RuntimeException("Not implemented. Must override in a subclass."); 5332 } 5333 5334 /** 5335 * @deprecated This is a protected API that should not have been available 5336 * to third party applications. It is the platform's responsibility for 5337 * assigning preferred activities and this cannot be directly modified. 5338 * 5339 * Replaces an existing preferred activity mapping to the system, and if that were not present 5340 * adds a new preferred activity. This will be used 5341 * to automatically select the given activity component when 5342 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5343 * multiple matching activities and also matches the given filter. 5344 * 5345 * @param filter The set of intents under which this activity will be 5346 * made preferred. 5347 * @param match The IntentFilter match category that this preference 5348 * applies to. 5349 * @param set The set of activities that the user was picking from when 5350 * this preference was made. 5351 * @param activity The component name of the activity that is to be 5352 * preferred. 5353 * @hide 5354 */ 5355 @Deprecated 5356 public abstract void replacePreferredActivity(IntentFilter filter, int match, 5357 ComponentName[] set, ComponentName activity); 5358 5359 /** 5360 * @hide 5361 */ 5362 @Deprecated 5363 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 5364 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5365 throw new RuntimeException("Not implemented. Must override in a subclass."); 5366 } 5367 5368 /** 5369 * Remove all preferred activity mappings, previously added with 5370 * {@link #addPreferredActivity}, from the 5371 * system whose activities are implemented in the given package name. 5372 * An application can only clear its own package(s). 5373 * 5374 * @param packageName The name of the package whose preferred activity 5375 * mappings are to be removed. 5376 */ 5377 public abstract void clearPackagePreferredActivities(String packageName); 5378 5379 /** 5380 * Retrieve all preferred activities, previously added with 5381 * {@link #addPreferredActivity}, that are 5382 * currently registered with the system. 5383 * 5384 * @param outFilters A required list in which to place the filters of all of the 5385 * preferred activities. 5386 * @param outActivities A required list in which to place the component names of 5387 * all of the preferred activities. 5388 * @param packageName An optional package in which you would like to limit 5389 * the list. If null, all activities will be returned; if non-null, only 5390 * those activities in the given package are returned. 5391 * 5392 * @return Returns the total number of registered preferred activities 5393 * (the number of distinct IntentFilter records, not the number of unique 5394 * activity components) that were found. 5395 */ 5396 public abstract int getPreferredActivities(@NonNull List<IntentFilter> outFilters, 5397 @NonNull List<ComponentName> outActivities, String packageName); 5398 5399 /** 5400 * Ask for the set of available 'home' activities and the current explicit 5401 * default, if any. 5402 * @hide 5403 */ 5404 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 5405 5406 /** 5407 * Set the enabled setting for a package component (activity, receiver, service, provider). 5408 * This setting will override any enabled state which may have been set by the component in its 5409 * manifest. 5410 * 5411 * @param componentName The component to enable 5412 * @param newState The new enabled state for the component. 5413 * @param flags Optional behavior flags. 5414 */ 5415 public abstract void setComponentEnabledSetting(ComponentName componentName, 5416 @EnabledState int newState, @EnabledFlags int flags); 5417 5418 /** 5419 * Return the enabled setting for a package component (activity, 5420 * receiver, service, provider). This returns the last value set by 5421 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 5422 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5423 * the value originally specified in the manifest has not been modified. 5424 * 5425 * @param componentName The component to retrieve. 5426 * @return Returns the current enabled state for the component. 5427 */ 5428 public abstract @EnabledState int getComponentEnabledSetting( 5429 ComponentName componentName); 5430 5431 /** 5432 * Set the enabled setting for an application 5433 * This setting will override any enabled state which may have been set by the application in 5434 * its manifest. It also overrides the enabled state set in the manifest for any of the 5435 * application's components. It does not override any enabled state set by 5436 * {@link #setComponentEnabledSetting} for any of the application's components. 5437 * 5438 * @param packageName The package name of the application to enable 5439 * @param newState The new enabled state for the application. 5440 * @param flags Optional behavior flags. 5441 */ 5442 public abstract void setApplicationEnabledSetting(String packageName, 5443 @EnabledState int newState, @EnabledFlags int flags); 5444 5445 /** 5446 * Return the enabled setting for an application. This returns 5447 * the last value set by 5448 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 5449 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5450 * the value originally specified in the manifest has not been modified. 5451 * 5452 * @param packageName The package name of the application to retrieve. 5453 * @return Returns the current enabled state for the application. 5454 * @throws IllegalArgumentException if the named package does not exist. 5455 */ 5456 public abstract @EnabledState int getApplicationEnabledSetting(String packageName); 5457 5458 /** 5459 * Flush the package restrictions for a given user to disk. This forces the package restrictions 5460 * like component and package enabled settings to be written to disk and avoids the delay that 5461 * is otherwise present when changing those settings. 5462 * 5463 * @param userId Ther userId of the user whose restrictions are to be flushed. 5464 * @hide 5465 */ 5466 public abstract void flushPackageRestrictionsAsUser(int userId); 5467 5468 /** 5469 * Puts the package in a hidden state, which is almost like an uninstalled state, 5470 * making the package unavailable, but it doesn't remove the data or the actual 5471 * package file. Application can be unhidden by either resetting the hidden state 5472 * or by installing it, such as with {@link #installExistingPackage(String)} 5473 * @hide 5474 */ 5475 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 5476 UserHandle userHandle); 5477 5478 /** 5479 * Returns the hidden state of a package. 5480 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 5481 * @hide 5482 */ 5483 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 5484 UserHandle userHandle); 5485 5486 /** 5487 * Return whether the device has been booted into safe mode. 5488 */ 5489 public abstract boolean isSafeMode(); 5490 5491 /** 5492 * Adds a listener for permission changes for installed packages. 5493 * 5494 * @param listener The listener to add. 5495 * 5496 * @hide 5497 */ 5498 @SystemApi 5499 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5500 public abstract void addOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5501 5502 /** 5503 * Remvoes a listener for permission changes for installed packages. 5504 * 5505 * @param listener The listener to remove. 5506 * 5507 * @hide 5508 */ 5509 @SystemApi 5510 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5511 public abstract void removeOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5512 5513 /** 5514 * Return the {@link KeySet} associated with the String alias for this 5515 * application. 5516 * 5517 * @param alias The alias for a given {@link KeySet} as defined in the 5518 * application's AndroidManifest.xml. 5519 * @hide 5520 */ 5521 public abstract KeySet getKeySetByAlias(String packageName, String alias); 5522 5523 /** Return the signing {@link KeySet} for this application. 5524 * @hide 5525 */ 5526 public abstract KeySet getSigningKeySet(String packageName); 5527 5528 /** 5529 * Return whether the package denoted by packageName has been signed by all 5530 * of the keys specified by the {@link KeySet} ks. This will return true if 5531 * the package has been signed by additional keys (a superset) as well. 5532 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 5533 * @hide 5534 */ 5535 public abstract boolean isSignedBy(String packageName, KeySet ks); 5536 5537 /** 5538 * Return whether the package denoted by packageName has been signed by all 5539 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 5540 * {@link #isSignedBy(String packageName, KeySet ks)}. 5541 * @hide 5542 */ 5543 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 5544 5545 /** 5546 * Puts the package in a suspended state, where attempts at starting activities are denied. 5547 * 5548 * <p>It doesn't remove the data or the actual package file. The application's notifications 5549 * will be hidden, any of its started activities will be stopped and it will not be able to 5550 * show toasts or system alert windows or ring the device. 5551 * 5552 * <p>When the user tries to launch a suspended app, a system dialog with the given 5553 * {@code dialogMessage} will be shown instead. Since the message is supplied to the system as 5554 * a {@link String}, the caller needs to take care of localization as needed. 5555 * The dialog message can optionally contain a placeholder for the name of the suspended app. 5556 * The system uses {@link String#format(Locale, String, Object...) String.format} to insert the 5557 * app name into the message, so an example format string could be {@code "The app %1$s is 5558 * currently suspended"}. This makes it easier for callers to provide a single message which 5559 * works for all the packages being suspended in a single call. 5560 * 5561 * <p>The package must already be installed. If the package is uninstalled while suspended 5562 * the package will no longer be suspended. </p> 5563 * 5564 * <p>Optionally, the suspending app can provide extra information in the form of 5565 * {@link PersistableBundle} objects to be shared with the apps being suspended and the 5566 * launcher to support customization that they might need to handle the suspended state. 5567 * 5568 * <p>The caller must hold {@link Manifest.permission#SUSPEND_APPS} or 5569 * {@link Manifest.permission#MANAGE_USERS} to use this api.</p> 5570 * 5571 * @param packageNames The names of the packages to set the suspended status. 5572 * @param suspended If set to {@code true} than the packages will be suspended, if set to 5573 * {@code false}, the packages will be unsuspended. 5574 * @param appExtras An optional {@link PersistableBundle} that the suspending app can provide 5575 * which will be shared with the apps being suspended. Ignored if 5576 * {@code suspended} is false. 5577 * @param launcherExtras An optional {@link PersistableBundle} that the suspending app can 5578 * provide which will be shared with the launcher. Ignored if 5579 * {@code suspended} is false. 5580 * @param dialogMessage The message to be displayed to the user, when they try to launch a 5581 * suspended app. 5582 * 5583 * @return an array of package names for which the suspended status could not be set as 5584 * requested in this method. 5585 * 5586 * @hide 5587 */ 5588 @SystemApi 5589 @RequiresPermission(Manifest.permission.SUSPEND_APPS) 5590 public String[] setPackagesSuspended(String[] packageNames, boolean suspended, 5591 @Nullable PersistableBundle appExtras, @Nullable PersistableBundle launcherExtras, 5592 String dialogMessage) { 5593 throw new UnsupportedOperationException("setPackagesSuspended not implemented"); 5594 } 5595 5596 /** 5597 * @see #setPackagesSuspended(String[], boolean, PersistableBundle, PersistableBundle, String) 5598 * @param packageName The name of the package to get the suspended status of. 5599 * @param userId The user id. 5600 * @return {@code true} if the package is suspended or {@code false} if the package is not 5601 * suspended. 5602 * @throws IllegalArgumentException if the package was not found. 5603 * @hide 5604 */ 5605 public abstract boolean isPackageSuspendedForUser(String packageName, int userId); 5606 5607 /** 5608 * Query if an app is currently suspended. 5609 * 5610 * @return {@code true} if the given package is suspended, {@code false} otherwise 5611 * @throws NameNotFoundException if the package could not be found. 5612 * 5613 * @see #setPackagesSuspended(String[], boolean, PersistableBundle, PersistableBundle, String) 5614 * @hide 5615 */ 5616 @SystemApi 5617 public boolean isPackageSuspended(String packageName) throws NameNotFoundException { 5618 throw new UnsupportedOperationException("isPackageSuspended not implemented"); 5619 } 5620 5621 /** 5622 * Apps can query this to know if they have been suspended. A system app with the permission 5623 * {@code android.permission.SUSPEND_APPS} can put any app on the device into a suspended state. 5624 * 5625 * <p>While in this state, the application's notifications will be hidden, any of its started 5626 * activities will be stopped and it will not be able to show toasts or dialogs or ring the 5627 * device. When the user tries to launch a suspended app, the system will, instead, show a 5628 * dialog to the user informing them that they cannot use this app while it is suspended. 5629 * 5630 * <p>When an app is put into this state, the broadcast action 5631 * {@link Intent#ACTION_MY_PACKAGE_SUSPENDED} will be delivered to any of its broadcast 5632 * receivers that included this action in their intent-filters, <em>including manifest 5633 * receivers.</em> Similarly, a broadcast action {@link Intent#ACTION_MY_PACKAGE_UNSUSPENDED} 5634 * is delivered when a previously suspended app is taken out of this state. 5635 * </p> 5636 * 5637 * @return {@code true} if the calling package has been suspended, {@code false} otherwise. 5638 * 5639 * @see #getSuspendedPackageAppExtras() 5640 * @see Intent#ACTION_MY_PACKAGE_SUSPENDED 5641 * @see Intent#ACTION_MY_PACKAGE_UNSUSPENDED 5642 */ 5643 public boolean isPackageSuspended() { 5644 throw new UnsupportedOperationException("isPackageSuspended not implemented"); 5645 } 5646 5647 /** 5648 * Returns a {@link Bundle} of extras that was meant to be sent to the calling app when it was 5649 * suspended. An app with the permission {@code android.permission.SUSPEND_APPS} can supply this 5650 * to the system at the time of suspending an app. 5651 * 5652 * <p>This is the same {@link Bundle} that is sent along with the broadcast 5653 * {@link Intent#ACTION_MY_PACKAGE_SUSPENDED}, whenever the app is suspended. The contents of 5654 * this {@link Bundle} are a contract between the suspended app and the suspending app. 5655 * 5656 * <p>Note: These extras are optional, so if no extras were supplied to the system, this method 5657 * will return {@code null}, even when the calling app has been suspended. 5658 * 5659 * @return A {@link Bundle} containing the extras for the app, or {@code null} if the 5660 * package is not currently suspended. 5661 * 5662 * @see #isPackageSuspended() 5663 * @see Intent#ACTION_MY_PACKAGE_UNSUSPENDED 5664 * @see Intent#ACTION_MY_PACKAGE_SUSPENDED 5665 * @see Intent#EXTRA_SUSPENDED_PACKAGE_EXTRAS 5666 */ 5667 public @Nullable Bundle getSuspendedPackageAppExtras() { 5668 throw new UnsupportedOperationException("getSuspendedPackageAppExtras not implemented"); 5669 } 5670 5671 /** 5672 * Provide a hint of what the {@link ApplicationInfo#category} value should 5673 * be for the given package. 5674 * <p> 5675 * This hint can only be set by the app which installed this package, as 5676 * determined by {@link #getInstallerPackageName(String)}. 5677 * 5678 * @param packageName the package to change the category hint for. 5679 * @param categoryHint the category hint to set. 5680 */ 5681 public abstract void setApplicationCategoryHint(@NonNull String packageName, 5682 @ApplicationInfo.Category int categoryHint); 5683 5684 /** {@hide} */ 5685 public static boolean isMoveStatusFinished(int status) { 5686 return (status < 0 || status > 100); 5687 } 5688 5689 /** {@hide} */ 5690 public static abstract class MoveCallback { 5691 public void onCreated(int moveId, Bundle extras) {} 5692 public abstract void onStatusChanged(int moveId, int status, long estMillis); 5693 } 5694 5695 /** {@hide} */ 5696 public abstract int getMoveStatus(int moveId); 5697 5698 /** {@hide} */ 5699 public abstract void registerMoveCallback(MoveCallback callback, Handler handler); 5700 /** {@hide} */ 5701 public abstract void unregisterMoveCallback(MoveCallback callback); 5702 5703 /** {@hide} */ 5704 public abstract int movePackage(String packageName, VolumeInfo vol); 5705 /** {@hide} */ 5706 public abstract @Nullable VolumeInfo getPackageCurrentVolume(ApplicationInfo app); 5707 /** {@hide} */ 5708 public abstract @NonNull List<VolumeInfo> getPackageCandidateVolumes(ApplicationInfo app); 5709 5710 /** {@hide} */ 5711 public abstract int movePrimaryStorage(VolumeInfo vol); 5712 /** {@hide} */ 5713 public abstract @Nullable VolumeInfo getPrimaryStorageCurrentVolume(); 5714 /** {@hide} */ 5715 public abstract @NonNull List<VolumeInfo> getPrimaryStorageCandidateVolumes(); 5716 5717 /** 5718 * Returns the device identity that verifiers can use to associate their scheme to a particular 5719 * device. This should not be used by anything other than a package verifier. 5720 * 5721 * @return identity that uniquely identifies current device 5722 * @hide 5723 */ 5724 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 5725 5726 /** 5727 * Returns true if the device is upgrading, such as first boot after OTA. 5728 * 5729 * @hide 5730 */ 5731 public abstract boolean isUpgrade(); 5732 5733 /** 5734 * Return interface that offers the ability to install, upgrade, and remove 5735 * applications on the device. 5736 */ 5737 public abstract @NonNull PackageInstaller getPackageInstaller(); 5738 5739 /** 5740 * Adds a {@code CrossProfileIntentFilter}. After calling this method all 5741 * intents sent from the user with id sourceUserId can also be be resolved 5742 * by activities in the user with id targetUserId if they match the 5743 * specified intent filter. 5744 * 5745 * @param filter The {@link IntentFilter} the intent has to match 5746 * @param sourceUserId The source user id. 5747 * @param targetUserId The target user id. 5748 * @param flags The possible values are {@link #SKIP_CURRENT_PROFILE} and 5749 * {@link #ONLY_IF_NO_MATCH_FOUND}. 5750 * @hide 5751 */ 5752 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 5753 int targetUserId, int flags); 5754 5755 /** 5756 * Clearing {@code CrossProfileIntentFilter}s which have the specified user 5757 * as their source, and have been set by the app calling this method. 5758 * 5759 * @param sourceUserId The source user id. 5760 * @hide 5761 */ 5762 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 5763 5764 /** 5765 * @hide 5766 */ 5767 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5768 5769 /** 5770 * @hide 5771 */ 5772 public abstract Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5773 5774 /** {@hide} */ 5775 public abstract boolean isPackageAvailable(String packageName); 5776 5777 /** {@hide} */ 5778 public static String installStatusToString(int status, String msg) { 5779 final String str = installStatusToString(status); 5780 if (msg != null) { 5781 return str + ": " + msg; 5782 } else { 5783 return str; 5784 } 5785 } 5786 5787 /** {@hide} */ 5788 public static String installStatusToString(int status) { 5789 switch (status) { 5790 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 5791 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 5792 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 5793 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 5794 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 5795 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 5796 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 5797 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 5798 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 5799 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 5800 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 5801 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 5802 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 5803 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 5804 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 5805 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 5806 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 5807 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 5808 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 5809 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 5810 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 5811 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 5812 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 5813 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 5814 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 5815 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 5816 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 5817 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 5818 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 5819 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 5820 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 5821 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 5822 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 5823 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 5824 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 5825 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 5826 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 5827 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 5828 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 5829 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 5830 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 5831 case INSTALL_FAILED_BAD_DEX_METADATA: 5832 return "INSTALL_FAILED_BAD_DEX_METADATA"; 5833 default: return Integer.toString(status); 5834 } 5835 } 5836 5837 /** {@hide} */ 5838 public static int installStatusToPublicStatus(int status) { 5839 switch (status) { 5840 case INSTALL_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5841 case INSTALL_FAILED_ALREADY_EXISTS: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5842 case INSTALL_FAILED_INVALID_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5843 case INSTALL_FAILED_INVALID_URI: return PackageInstaller.STATUS_FAILURE_INVALID; 5844 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5845 case INSTALL_FAILED_DUPLICATE_PACKAGE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5846 case INSTALL_FAILED_NO_SHARED_USER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5847 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5848 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5849 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5850 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5851 case INSTALL_FAILED_DEXOPT: return PackageInstaller.STATUS_FAILURE_INVALID; 5852 case INSTALL_FAILED_OLDER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5853 case INSTALL_FAILED_CONFLICTING_PROVIDER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5854 case INSTALL_FAILED_NEWER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5855 case INSTALL_FAILED_TEST_ONLY: return PackageInstaller.STATUS_FAILURE_INVALID; 5856 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5857 case INSTALL_FAILED_MISSING_FEATURE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5858 case INSTALL_FAILED_CONTAINER_ERROR: return PackageInstaller.STATUS_FAILURE_STORAGE; 5859 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return PackageInstaller.STATUS_FAILURE_STORAGE; 5860 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5861 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return PackageInstaller.STATUS_FAILURE_ABORTED; 5862 case INSTALL_FAILED_VERIFICATION_FAILURE: return PackageInstaller.STATUS_FAILURE_ABORTED; 5863 case INSTALL_FAILED_PACKAGE_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5864 case INSTALL_FAILED_UID_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5865 case INSTALL_FAILED_VERSION_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5866 case INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5867 case INSTALL_PARSE_FAILED_NOT_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5868 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return PackageInstaller.STATUS_FAILURE_INVALID; 5869 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return PackageInstaller.STATUS_FAILURE_INVALID; 5870 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5871 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5872 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return PackageInstaller.STATUS_FAILURE_INVALID; 5873 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return PackageInstaller.STATUS_FAILURE_INVALID; 5874 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return PackageInstaller.STATUS_FAILURE_INVALID; 5875 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return PackageInstaller.STATUS_FAILURE_INVALID; 5876 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return PackageInstaller.STATUS_FAILURE_INVALID; 5877 case INSTALL_FAILED_BAD_DEX_METADATA: return PackageInstaller.STATUS_FAILURE_INVALID; 5878 case INSTALL_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5879 case INSTALL_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5880 case INSTALL_FAILED_DUPLICATE_PERMISSION: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5881 case INSTALL_FAILED_NO_MATCHING_ABIS: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5882 case INSTALL_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5883 default: return PackageInstaller.STATUS_FAILURE; 5884 } 5885 } 5886 5887 /** {@hide} */ 5888 public static String deleteStatusToString(int status, String msg) { 5889 final String str = deleteStatusToString(status); 5890 if (msg != null) { 5891 return str + ": " + msg; 5892 } else { 5893 return str; 5894 } 5895 } 5896 5897 /** {@hide} */ 5898 public static String deleteStatusToString(int status) { 5899 switch (status) { 5900 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 5901 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 5902 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 5903 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 5904 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 5905 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 5906 case DELETE_FAILED_USED_SHARED_LIBRARY: return "DELETE_FAILED_USED_SHARED_LIBRARY"; 5907 default: return Integer.toString(status); 5908 } 5909 } 5910 5911 /** {@hide} */ 5912 public static int deleteStatusToPublicStatus(int status) { 5913 switch (status) { 5914 case DELETE_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5915 case DELETE_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5916 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5917 case DELETE_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5918 case DELETE_FAILED_OWNER_BLOCKED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5919 case DELETE_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5920 case DELETE_FAILED_USED_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5921 default: return PackageInstaller.STATUS_FAILURE; 5922 } 5923 } 5924 5925 /** {@hide} */ 5926 public static String permissionFlagToString(int flag) { 5927 switch (flag) { 5928 case FLAG_PERMISSION_GRANTED_BY_DEFAULT: return "GRANTED_BY_DEFAULT"; 5929 case FLAG_PERMISSION_POLICY_FIXED: return "POLICY_FIXED"; 5930 case FLAG_PERMISSION_SYSTEM_FIXED: return "SYSTEM_FIXED"; 5931 case FLAG_PERMISSION_USER_SET: return "USER_SET"; 5932 case FLAG_PERMISSION_REVOKE_ON_UPGRADE: return "REVOKE_ON_UPGRADE"; 5933 case FLAG_PERMISSION_USER_FIXED: return "USER_FIXED"; 5934 case FLAG_PERMISSION_REVIEW_REQUIRED: return "REVIEW_REQUIRED"; 5935 default: return Integer.toString(flag); 5936 } 5937 } 5938 5939 /** {@hide} */ 5940 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 5941 private final IPackageDeleteObserver mLegacy; 5942 5943 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 5944 mLegacy = legacy; 5945 } 5946 5947 @Override 5948 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 5949 if (mLegacy == null) return; 5950 try { 5951 mLegacy.packageDeleted(basePackageName, returnCode); 5952 } catch (RemoteException ignored) { 5953 } 5954 } 5955 } 5956 5957 /** 5958 * Return the install reason that was recorded when a package was first 5959 * installed for a specific user. Requesting the install reason for another 5960 * user will require the permission INTERACT_ACROSS_USERS_FULL. 5961 * 5962 * @param packageName The package for which to retrieve the install reason 5963 * @param user The user for whom to retrieve the install reason 5964 * @return The install reason. If the package is not installed for the given 5965 * user, {@code INSTALL_REASON_UNKNOWN} is returned. 5966 * @hide 5967 */ 5968 @TestApi 5969 public abstract @InstallReason int getInstallReason(String packageName, 5970 @NonNull UserHandle user); 5971 5972 /** 5973 * Checks whether the calling package is allowed to request package installs through package 5974 * installer. Apps are encouraged to call this API before launching the package installer via 5975 * intent {@link android.content.Intent#ACTION_INSTALL_PACKAGE}. Starting from Android O, the 5976 * user can explicitly choose what external sources they trust to install apps on the device. 5977 * If this API returns false, the install request will be blocked by the package installer and 5978 * a dialog will be shown to the user with an option to launch settings to change their 5979 * preference. An application must target Android O or higher and declare permission 5980 * {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} in order to use this API. 5981 * 5982 * @return true if the calling package is trusted by the user to request install packages on 5983 * the device, false otherwise. 5984 * @see android.content.Intent#ACTION_INSTALL_PACKAGE 5985 * @see android.provider.Settings#ACTION_MANAGE_UNKNOWN_APP_SOURCES 5986 */ 5987 public abstract boolean canRequestPackageInstalls(); 5988 5989 /** 5990 * Return the {@link ComponentName} of the activity providing Settings for the Instant App 5991 * resolver. 5992 * 5993 * @see {@link android.content.Intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS} 5994 * @hide 5995 */ 5996 @SystemApi 5997 public abstract ComponentName getInstantAppResolverSettingsComponent(); 5998 5999 /** 6000 * Return the {@link ComponentName} of the activity responsible for installing instant 6001 * applications. 6002 * 6003 * @see {@link android.content.Intent#ACTION_INSTALL_INSTANT_APP_PACKAGE} 6004 * @hide 6005 */ 6006 @SystemApi 6007 public abstract ComponentName getInstantAppInstallerComponent(); 6008 6009 /** 6010 * Return the Android Id for a given Instant App. 6011 * 6012 * @see {@link android.provider.Settings.Secure#ANDROID_ID} 6013 * @hide 6014 */ 6015 public abstract String getInstantAppAndroidId(String packageName, @NonNull UserHandle user); 6016 6017 /** 6018 * Callback use to notify the callers of module registration that the operation 6019 * has finished. 6020 * 6021 * @hide 6022 */ 6023 @SystemApi 6024 public static abstract class DexModuleRegisterCallback { 6025 public abstract void onDexModuleRegistered(String dexModulePath, boolean success, 6026 String message); 6027 } 6028 6029 /** 6030 * Register an application dex module with the package manager. 6031 * The package manager will keep track of the given module for future optimizations. 6032 * 6033 * Dex module optimizations will disable the classpath checking at runtime. The client bares 6034 * the responsibility to ensure that the static assumptions on classes in the optimized code 6035 * hold at runtime (e.g. there's no duplicate classes in the classpath). 6036 * 6037 * Note that the package manager already keeps track of dex modules loaded with 6038 * {@link dalvik.system.DexClassLoader} and {@link dalvik.system.PathClassLoader}. 6039 * This can be called for an eager registration. 6040 * 6041 * The call might take a while and the results will be posted on the main thread, using 6042 * the given callback. 6043 * 6044 * If the module is intended to be shared with other apps, make sure that the file 6045 * permissions allow for it. 6046 * If at registration time the permissions allow for others to read it, the module would 6047 * be marked as a shared module which might undergo a different optimization strategy. 6048 * (usually shared modules will generated larger optimizations artifacts, 6049 * taking more disk space). 6050 * 6051 * @param dexModulePath the absolute path of the dex module. 6052 * @param callback if not null, {@link DexModuleRegisterCallback#onDexModuleRegistered} will 6053 * be called once the registration finishes. 6054 * 6055 * @hide 6056 */ 6057 @SystemApi 6058 public abstract void registerDexModule(String dexModulePath, 6059 @Nullable DexModuleRegisterCallback callback); 6060 6061 /** 6062 * Returns the {@link ArtManager} associated with this package manager. 6063 * 6064 * @hide 6065 */ 6066 @SystemApi 6067 public @NonNull ArtManager getArtManager() { 6068 throw new UnsupportedOperationException("getArtManager not implemented in subclass"); 6069 } 6070 6071 /** 6072 * Sets or clears the harmful app warning details for the given app. 6073 * 6074 * When set, any attempt to launch an activity in this package will be intercepted and a 6075 * warning dialog will be shown to the user instead, with the given warning. The user 6076 * will have the option to proceed with the activity launch, or to uninstall the application. 6077 * 6078 * @param packageName The full name of the package to warn on. 6079 * @param warning A warning string to display to the user describing the threat posed by the 6080 * application, or null to clear the warning. 6081 * 6082 * @hide 6083 */ 6084 @RequiresPermission(Manifest.permission.SET_HARMFUL_APP_WARNINGS) 6085 @SystemApi 6086 public void setHarmfulAppWarning(@NonNull String packageName, @Nullable CharSequence warning) { 6087 throw new UnsupportedOperationException("setHarmfulAppWarning not implemented in subclass"); 6088 } 6089 6090 /** 6091 * Returns the harmful app warning string for the given app, or null if there is none set. 6092 * 6093 * @param packageName The full name of the desired package. 6094 * 6095 * @hide 6096 */ 6097 @RequiresPermission(Manifest.permission.SET_HARMFUL_APP_WARNINGS) 6098 @Nullable 6099 @SystemApi 6100 public CharSequence getHarmfulAppWarning(@NonNull String packageName) { 6101 throw new UnsupportedOperationException("getHarmfulAppWarning not implemented in subclass"); 6102 } 6103 6104 /** @hide */ 6105 @IntDef(prefix = { "CERT_INPUT_" }, value = { 6106 CERT_INPUT_RAW_X509, 6107 CERT_INPUT_SHA256 6108 }) 6109 @Retention(RetentionPolicy.SOURCE) 6110 public @interface CertificateInputType {} 6111 6112 /** 6113 * Certificate input bytes: the input bytes represent an encoded X.509 Certificate which could 6114 * be generated using an {@code CertificateFactory} 6115 */ 6116 public static final int CERT_INPUT_RAW_X509 = 0; 6117 6118 /** 6119 * Certificate input bytes: the input bytes represent the SHA256 output of an encoded X.509 6120 * Certificate. 6121 */ 6122 public static final int CERT_INPUT_SHA256 = 1; 6123 6124 /** 6125 * Searches the set of signing certificates by which the given package has proven to have been 6126 * signed. This should be used instead of {@code getPackageInfo} with {@code GET_SIGNATURES} 6127 * since it takes into account the possibility of signing certificate rotation, except in the 6128 * case of packages that are signed by multiple certificates, for which signing certificate 6129 * rotation is not supported. This method is analogous to using {@code getPackageInfo} with 6130 * {@code GET_SIGNING_CERTIFICATES} and then searching through the resulting {@code 6131 * signingInfo} field to see if the desired certificate is present. 6132 * 6133 * @param packageName package whose signing certificates to check 6134 * @param certificate signing certificate for which to search 6135 * @param type representation of the {@code certificate} 6136 * @return true if this package was or is signed by exactly the certificate {@code certificate} 6137 */ 6138 public boolean hasSigningCertificate( 6139 String packageName, byte[] certificate, @CertificateInputType int type) { 6140 throw new UnsupportedOperationException( 6141 "hasSigningCertificate not implemented in subclass"); 6142 } 6143 6144 /** 6145 * Searches the set of signing certificates by which the package(s) for the given uid has proven 6146 * to have been signed. For multiple packages sharing the same uid, this will return the 6147 * signing certificates found in the signing history of the "newest" package, where "newest" 6148 * indicates the package with the newest signing certificate in the shared uid group. This 6149 * method should be used instead of {@code getPackageInfo} with {@code GET_SIGNATURES} 6150 * since it takes into account the possibility of signing certificate rotation, except in the 6151 * case of packages that are signed by multiple certificates, for which signing certificate 6152 * rotation is not supported. This method is analogous to using {@code getPackagesForUid} 6153 * followed by {@code getPackageInfo} with {@code GET_SIGNING_CERTIFICATES}, selecting the 6154 * {@code PackageInfo} of the newest-signed bpackage , and finally searching through the 6155 * resulting {@code signingInfo} field to see if the desired certificate is there. 6156 * 6157 * @param uid uid whose signing certificates to check 6158 * @param certificate signing certificate for which to search 6159 * @param type representation of the {@code certificate} 6160 * @return true if this package was or is signed by exactly the certificate {@code certificate} 6161 */ 6162 public boolean hasSigningCertificate( 6163 int uid, byte[] certificate, @CertificateInputType int type) { 6164 throw new UnsupportedOperationException( 6165 "hasSigningCertificate not implemented in subclass"); 6166 } 6167 6168 /** 6169 * @return the system defined text classifier package name, or null if there's none. 6170 * 6171 * @hide 6172 */ 6173 public String getSystemTextClassifierPackageName() { 6174 throw new UnsupportedOperationException( 6175 "getSystemTextClassifierPackageName not implemented in subclass"); 6176 } 6177 6178 /** 6179 * @return whether a given package's state is protected, e.g. package cannot be disabled, 6180 * suspended, hidden or force stopped. 6181 * 6182 * @hide 6183 */ 6184 public boolean isPackageStateProtected(String packageName, int userId) { 6185 throw new UnsupportedOperationException( 6186 "isPackageStateProtected not implemented in subclass"); 6187 } 6188 6189} 6190