PackageManager.java revision dfa0c2a86e162d866a63d7c42c160d3d9683010e
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.RemoteException; 55import android.os.UserHandle; 56import android.os.UserManager; 57import android.os.storage.StorageManager; 58import android.os.storage.VolumeInfo; 59import android.util.AndroidException; 60import android.util.Log; 61 62import com.android.internal.util.ArrayUtils; 63 64import dalvik.system.VMRuntime; 65 66import java.io.File; 67import java.lang.annotation.Retention; 68import java.lang.annotation.RetentionPolicy; 69import java.util.List; 70 71/** 72 * Class for retrieving various kinds of information related to the application 73 * packages that are currently installed on the device. 74 * 75 * You can find this class through {@link Context#getPackageManager}. 76 */ 77public abstract class PackageManager { 78 private static final String TAG = "PackageManager"; 79 80 /** {@hide} */ 81 public static final boolean APPLY_DEFAULT_TO_DEVICE_PROTECTED_STORAGE = true; 82 83 /** 84 * This exception is thrown when a given package, application, or component 85 * name cannot be found. 86 */ 87 public static class NameNotFoundException extends AndroidException { 88 public NameNotFoundException() { 89 } 90 91 public NameNotFoundException(String name) { 92 super(name); 93 } 94 } 95 96 /** 97 * Listener for changes in permissions granted to a UID. 98 * 99 * @hide 100 */ 101 @SystemApi 102 public interface OnPermissionsChangedListener { 103 104 /** 105 * Called when the permissions for a UID change. 106 * @param uid The UID with a change. 107 */ 108 public void onPermissionsChanged(int uid); 109 } 110 111 /** 112 * As a guiding principle: 113 * <p> 114 * {@code GET_} flags are used to request additional data that may have been 115 * elided to save wire space. 116 * <p> 117 * {@code MATCH_} flags are used to include components or packages that 118 * would have otherwise been omitted from a result set by current system 119 * state. 120 */ 121 122 /** @hide */ 123 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 124 GET_ACTIVITIES, 125 GET_CONFIGURATIONS, 126 GET_GIDS, 127 GET_INSTRUMENTATION, 128 GET_INTENT_FILTERS, 129 GET_META_DATA, 130 GET_PERMISSIONS, 131 GET_PROVIDERS, 132 GET_RECEIVERS, 133 GET_SERVICES, 134 GET_SHARED_LIBRARY_FILES, 135 GET_SIGNATURES, 136 GET_SIGNING_CERTIFICATES, 137 GET_URI_PERMISSION_PATTERNS, 138 MATCH_UNINSTALLED_PACKAGES, 139 MATCH_DISABLED_COMPONENTS, 140 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 141 MATCH_SYSTEM_ONLY, 142 MATCH_FACTORY_ONLY, 143 MATCH_DEBUG_TRIAGED_MISSING, 144 MATCH_INSTANT, 145 GET_DISABLED_COMPONENTS, 146 GET_DISABLED_UNTIL_USED_COMPONENTS, 147 GET_UNINSTALLED_PACKAGES, 148 }) 149 @Retention(RetentionPolicy.SOURCE) 150 public @interface PackageInfoFlags {} 151 152 /** @hide */ 153 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 154 GET_META_DATA, 155 GET_SHARED_LIBRARY_FILES, 156 MATCH_UNINSTALLED_PACKAGES, 157 MATCH_SYSTEM_ONLY, 158 MATCH_DEBUG_TRIAGED_MISSING, 159 MATCH_DISABLED_COMPONENTS, 160 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 161 MATCH_INSTANT, 162 MATCH_STATIC_SHARED_LIBRARIES, 163 GET_DISABLED_UNTIL_USED_COMPONENTS, 164 GET_UNINSTALLED_PACKAGES, 165 }) 166 @Retention(RetentionPolicy.SOURCE) 167 public @interface ApplicationInfoFlags {} 168 169 /** @hide */ 170 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 171 GET_META_DATA, 172 GET_SHARED_LIBRARY_FILES, 173 MATCH_ALL, 174 MATCH_DEBUG_TRIAGED_MISSING, 175 MATCH_DEFAULT_ONLY, 176 MATCH_DISABLED_COMPONENTS, 177 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 178 MATCH_DIRECT_BOOT_AWARE, 179 MATCH_DIRECT_BOOT_UNAWARE, 180 MATCH_SYSTEM_ONLY, 181 MATCH_UNINSTALLED_PACKAGES, 182 MATCH_INSTANT, 183 MATCH_STATIC_SHARED_LIBRARIES, 184 GET_DISABLED_COMPONENTS, 185 GET_DISABLED_UNTIL_USED_COMPONENTS, 186 GET_UNINSTALLED_PACKAGES, 187 }) 188 @Retention(RetentionPolicy.SOURCE) 189 public @interface ComponentInfoFlags {} 190 191 /** @hide */ 192 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 193 GET_META_DATA, 194 GET_RESOLVED_FILTER, 195 GET_SHARED_LIBRARY_FILES, 196 MATCH_ALL, 197 MATCH_DEBUG_TRIAGED_MISSING, 198 MATCH_DISABLED_COMPONENTS, 199 MATCH_DISABLED_UNTIL_USED_COMPONENTS, 200 MATCH_DEFAULT_ONLY, 201 MATCH_DIRECT_BOOT_AWARE, 202 MATCH_DIRECT_BOOT_UNAWARE, 203 MATCH_SYSTEM_ONLY, 204 MATCH_UNINSTALLED_PACKAGES, 205 MATCH_INSTANT, 206 GET_DISABLED_COMPONENTS, 207 GET_DISABLED_UNTIL_USED_COMPONENTS, 208 GET_UNINSTALLED_PACKAGES, 209 }) 210 @Retention(RetentionPolicy.SOURCE) 211 public @interface ResolveInfoFlags {} 212 213 /** @hide */ 214 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 215 GET_META_DATA, 216 }) 217 @Retention(RetentionPolicy.SOURCE) 218 public @interface PermissionInfoFlags {} 219 220 /** @hide */ 221 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 222 GET_META_DATA, 223 }) 224 @Retention(RetentionPolicy.SOURCE) 225 public @interface PermissionGroupInfoFlags {} 226 227 /** @hide */ 228 @IntDef(flag = true, prefix = { "GET_", "MATCH_" }, value = { 229 GET_META_DATA, 230 }) 231 @Retention(RetentionPolicy.SOURCE) 232 public @interface InstrumentationInfoFlags {} 233 234 /** 235 * {@link PackageInfo} flag: return information about 236 * activities in the package in {@link PackageInfo#activities}. 237 */ 238 public static final int GET_ACTIVITIES = 0x00000001; 239 240 /** 241 * {@link PackageInfo} flag: return information about 242 * intent receivers in the package in 243 * {@link PackageInfo#receivers}. 244 */ 245 public static final int GET_RECEIVERS = 0x00000002; 246 247 /** 248 * {@link PackageInfo} flag: return information about 249 * services in the package in {@link PackageInfo#services}. 250 */ 251 public static final int GET_SERVICES = 0x00000004; 252 253 /** 254 * {@link PackageInfo} flag: return information about 255 * content providers in the package in 256 * {@link PackageInfo#providers}. 257 */ 258 public static final int GET_PROVIDERS = 0x00000008; 259 260 /** 261 * {@link PackageInfo} flag: return information about 262 * instrumentation in the package in 263 * {@link PackageInfo#instrumentation}. 264 */ 265 public static final int GET_INSTRUMENTATION = 0x00000010; 266 267 /** 268 * {@link PackageInfo} flag: return information about the 269 * intent filters supported by the activity. 270 */ 271 public static final int GET_INTENT_FILTERS = 0x00000020; 272 273 /** 274 * {@link PackageInfo} flag: return information about the 275 * signatures included in the package. 276 * 277 * @deprecated use {@code GET_SIGNING_CERTIFICATES} instead 278 */ 279 @Deprecated 280 public static final int GET_SIGNATURES = 0x00000040; 281 282 /** 283 * {@link ResolveInfo} flag: return the IntentFilter that 284 * was matched for a particular ResolveInfo in 285 * {@link ResolveInfo#filter}. 286 */ 287 public static final int GET_RESOLVED_FILTER = 0x00000040; 288 289 /** 290 * {@link ComponentInfo} flag: return the {@link ComponentInfo#metaData} 291 * data {@link android.os.Bundle}s that are associated with a component. 292 * This applies for any API returning a ComponentInfo subclass. 293 */ 294 public static final int GET_META_DATA = 0x00000080; 295 296 /** 297 * {@link PackageInfo} flag: return the 298 * {@link PackageInfo#gids group ids} that are associated with an 299 * application. 300 * This applies for any API returning a PackageInfo class, either 301 * directly or nested inside of another. 302 */ 303 public static final int GET_GIDS = 0x00000100; 304 305 /** 306 * @deprecated replaced with {@link #MATCH_DISABLED_COMPONENTS} 307 */ 308 @Deprecated 309 public static final int GET_DISABLED_COMPONENTS = 0x00000200; 310 311 /** 312 * {@link PackageInfo} flag: include disabled components in the returned info. 313 */ 314 public static final int MATCH_DISABLED_COMPONENTS = 0x00000200; 315 316 /** 317 * {@link ApplicationInfo} flag: return the 318 * {@link ApplicationInfo#sharedLibraryFiles paths to the shared libraries} 319 * that are associated with an application. 320 * This applies for any API returning an ApplicationInfo class, either 321 * directly or nested inside of another. 322 */ 323 public static final int GET_SHARED_LIBRARY_FILES = 0x00000400; 324 325 /** 326 * {@link ProviderInfo} flag: return the 327 * {@link ProviderInfo#uriPermissionPatterns URI permission patterns} 328 * that are associated with a content provider. 329 * This applies for any API returning a ProviderInfo class, either 330 * directly or nested inside of another. 331 */ 332 public static final int GET_URI_PERMISSION_PATTERNS = 0x00000800; 333 /** 334 * {@link PackageInfo} flag: return information about 335 * permissions in the package in 336 * {@link PackageInfo#permissions}. 337 */ 338 public static final int GET_PERMISSIONS = 0x00001000; 339 340 /** 341 * @deprecated replaced with {@link #MATCH_UNINSTALLED_PACKAGES} 342 */ 343 @Deprecated 344 public static final int GET_UNINSTALLED_PACKAGES = 0x00002000; 345 346 /** 347 * Flag parameter to retrieve some information about all applications (even 348 * uninstalled ones) which have data directories. This state could have 349 * resulted if applications have been deleted with flag 350 * {@code DONT_DELETE_DATA} with a possibility of being replaced or 351 * reinstalled in future. 352 * <p> 353 * Note: this flag may cause less information about currently installed 354 * applications to be returned. 355 */ 356 public static final int MATCH_UNINSTALLED_PACKAGES = 0x00002000; 357 358 /** 359 * {@link PackageInfo} flag: return information about 360 * hardware preferences in 361 * {@link PackageInfo#configPreferences PackageInfo.configPreferences}, 362 * and requested features in {@link PackageInfo#reqFeatures} and 363 * {@link PackageInfo#featureGroups}. 364 */ 365 public static final int GET_CONFIGURATIONS = 0x00004000; 366 367 /** 368 * @deprecated replaced with {@link #MATCH_DISABLED_UNTIL_USED_COMPONENTS}. 369 */ 370 @Deprecated 371 public static final int GET_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 372 373 /** 374 * {@link PackageInfo} flag: include disabled components which are in 375 * that state only because of {@link #COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED} 376 * in the returned info. Note that if you set this flag, applications 377 * that are in this disabled state will be reported as enabled. 378 */ 379 public static final int MATCH_DISABLED_UNTIL_USED_COMPONENTS = 0x00008000; 380 381 /** 382 * Resolution and querying flag: if set, only filters that support the 383 * {@link android.content.Intent#CATEGORY_DEFAULT} will be considered for 384 * matching. This is a synonym for including the CATEGORY_DEFAULT in your 385 * supplied Intent. 386 */ 387 public static final int MATCH_DEFAULT_ONLY = 0x00010000; 388 389 /** 390 * Querying flag: if set and if the platform is doing any filtering of the 391 * results, then the filtering will not happen. This is a synonym for saying 392 * that all results should be returned. 393 * <p> 394 * <em>This flag should be used with extreme care.</em> 395 */ 396 public static final int MATCH_ALL = 0x00020000; 397 398 /** 399 * Querying flag: match components which are direct boot <em>unaware</em> in 400 * the returned info, regardless of the current user state. 401 * <p> 402 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 403 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 404 * to match only runnable components based on the user state. For example, 405 * when a user is started but credentials have not been presented yet, the 406 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 407 * components are returned. Once the user credentials have been presented, 408 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 409 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 410 * 411 * @see UserManager#isUserUnlocked() 412 */ 413 public static final int MATCH_DIRECT_BOOT_UNAWARE = 0x00040000; 414 415 /** 416 * Querying flag: match components which are direct boot <em>aware</em> in 417 * the returned info, regardless of the current user state. 418 * <p> 419 * When neither {@link #MATCH_DIRECT_BOOT_AWARE} nor 420 * {@link #MATCH_DIRECT_BOOT_UNAWARE} are specified, the default behavior is 421 * to match only runnable components based on the user state. For example, 422 * when a user is started but credentials have not been presented yet, the 423 * user is running "locked" and only {@link #MATCH_DIRECT_BOOT_AWARE} 424 * components are returned. Once the user credentials have been presented, 425 * the user is running "unlocked" and both {@link #MATCH_DIRECT_BOOT_AWARE} 426 * and {@link #MATCH_DIRECT_BOOT_UNAWARE} components are returned. 427 * 428 * @see UserManager#isUserUnlocked() 429 */ 430 public static final int MATCH_DIRECT_BOOT_AWARE = 0x00080000; 431 432 /** 433 * Querying flag: include only components from applications that are marked 434 * with {@link ApplicationInfo#FLAG_SYSTEM}. 435 */ 436 public static final int MATCH_SYSTEM_ONLY = 0x00100000; 437 438 /** 439 * Internal {@link PackageInfo} flag: include only components on the system image. 440 * This will not return information on any unbundled update to system components. 441 * @hide 442 */ 443 @SystemApi 444 public static final int MATCH_FACTORY_ONLY = 0x00200000; 445 446 /** 447 * Allows querying of packages installed for any user, not just the specific one. This flag 448 * is only meant for use by apps that have INTERACT_ACROSS_USERS permission. 449 * @hide 450 */ 451 @SystemApi 452 public static final int MATCH_ANY_USER = 0x00400000; 453 454 /** 455 * Combination of MATCH_ANY_USER and MATCH_UNINSTALLED_PACKAGES to mean any known 456 * package. 457 * @hide 458 */ 459 public static final int MATCH_KNOWN_PACKAGES = MATCH_UNINSTALLED_PACKAGES | MATCH_ANY_USER; 460 461 /** 462 * Internal {@link PackageInfo} flag: include components that are part of an 463 * instant app. By default, instant app components are not matched. 464 * @hide 465 */ 466 @SystemApi 467 public static final int MATCH_INSTANT = 0x00800000; 468 469 /** 470 * Internal {@link PackageInfo} flag: include only components that are exposed to 471 * instant apps. Matched components may have been either explicitly or implicitly 472 * exposed. 473 * @hide 474 */ 475 public static final int MATCH_VISIBLE_TO_INSTANT_APP_ONLY = 0x01000000; 476 477 /** 478 * Internal {@link PackageInfo} flag: include only components that have been 479 * explicitly exposed to instant apps. 480 * @hide 481 */ 482 public static final int MATCH_EXPLICITLY_VISIBLE_ONLY = 0x02000000; 483 484 /** 485 * Internal {@link PackageInfo} flag: include static shared libraries. 486 * Apps that depend on static shared libs can always access the version 487 * of the lib they depend on. System/shell/root can access all shared 488 * libs regardless of dependency but need to explicitly ask for them 489 * via this flag. 490 * @hide 491 */ 492 public static final int MATCH_STATIC_SHARED_LIBRARIES = 0x04000000; 493 494 /** 495 * {@link PackageInfo} flag: return the signing certificates associated with 496 * this package. Each entry is a signing certificate that the package 497 * has proven it is authorized to use, usually a past signing certificate from 498 * which it has rotated. 499 */ 500 public static final int GET_SIGNING_CERTIFICATES = 0x08000000; 501 502 /** 503 * Internal flag used to indicate that a system component has done their 504 * homework and verified that they correctly handle packages and components 505 * that come and go over time. In particular: 506 * <ul> 507 * <li>Apps installed on external storage, which will appear to be 508 * uninstalled while the the device is ejected. 509 * <li>Apps with encryption unaware components, which will appear to not 510 * exist while the device is locked. 511 * </ul> 512 * 513 * @see #MATCH_UNINSTALLED_PACKAGES 514 * @see #MATCH_DIRECT_BOOT_AWARE 515 * @see #MATCH_DIRECT_BOOT_UNAWARE 516 * @hide 517 */ 518 public static final int MATCH_DEBUG_TRIAGED_MISSING = 0x10000000; 519 520 /** 521 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: when 522 * resolving an intent that matches the {@code CrossProfileIntentFilter}, 523 * the current profile will be skipped. Only activities in the target user 524 * can respond to the intent. 525 * 526 * @hide 527 */ 528 public static final int SKIP_CURRENT_PROFILE = 0x00000002; 529 530 /** 531 * Flag for {@link #addCrossProfileIntentFilter}: if this flag is set: 532 * activities in the other profiles can respond to the intent only if no activity with 533 * non-negative priority in current profile can respond to the intent. 534 * @hide 535 */ 536 public static final int ONLY_IF_NO_MATCH_FOUND = 0x00000004; 537 538 /** @hide */ 539 @IntDef(prefix = { "PERMISSION_" }, value = { 540 PERMISSION_GRANTED, 541 PERMISSION_DENIED 542 }) 543 @Retention(RetentionPolicy.SOURCE) 544 public @interface PermissionResult {} 545 546 /** 547 * Permission check result: this is returned by {@link #checkPermission} 548 * if the permission has been granted to the given package. 549 */ 550 public static final int PERMISSION_GRANTED = 0; 551 552 /** 553 * Permission check result: this is returned by {@link #checkPermission} 554 * if the permission has not been granted to the given package. 555 */ 556 public static final int PERMISSION_DENIED = -1; 557 558 /** @hide */ 559 @IntDef(prefix = { "SIGNATURE_" }, value = { 560 SIGNATURE_MATCH, 561 SIGNATURE_NEITHER_SIGNED, 562 SIGNATURE_FIRST_NOT_SIGNED, 563 SIGNATURE_SECOND_NOT_SIGNED, 564 SIGNATURE_NO_MATCH, 565 SIGNATURE_UNKNOWN_PACKAGE, 566 }) 567 @Retention(RetentionPolicy.SOURCE) 568 public @interface SignatureResult {} 569 570 /** 571 * Signature check result: this is returned by {@link #checkSignatures} 572 * if all signatures on the two packages match. 573 */ 574 public static final int SIGNATURE_MATCH = 0; 575 576 /** 577 * Signature check result: this is returned by {@link #checkSignatures} 578 * if neither of the two packages is signed. 579 */ 580 public static final int SIGNATURE_NEITHER_SIGNED = 1; 581 582 /** 583 * Signature check result: this is returned by {@link #checkSignatures} 584 * if the first package is not signed but the second is. 585 */ 586 public static final int SIGNATURE_FIRST_NOT_SIGNED = -1; 587 588 /** 589 * Signature check result: this is returned by {@link #checkSignatures} 590 * if the second package is not signed but the first is. 591 */ 592 public static final int SIGNATURE_SECOND_NOT_SIGNED = -2; 593 594 /** 595 * Signature check result: this is returned by {@link #checkSignatures} 596 * if not all signatures on both packages match. 597 */ 598 public static final int SIGNATURE_NO_MATCH = -3; 599 600 /** 601 * Signature check result: this is returned by {@link #checkSignatures} 602 * if either of the packages are not valid. 603 */ 604 public static final int SIGNATURE_UNKNOWN_PACKAGE = -4; 605 606 /** @hide */ 607 @IntDef(prefix = { "COMPONENT_ENABLED_STATE_" }, value = { 608 COMPONENT_ENABLED_STATE_DEFAULT, 609 COMPONENT_ENABLED_STATE_ENABLED, 610 COMPONENT_ENABLED_STATE_DISABLED, 611 COMPONENT_ENABLED_STATE_DISABLED_USER, 612 COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED, 613 }) 614 @Retention(RetentionPolicy.SOURCE) 615 public @interface EnabledState {} 616 617 /** 618 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} and 619 * {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 620 * component or application is in its default enabled state (as specified in 621 * its manifest). 622 * <p> 623 * Explicitly setting the component state to this value restores it's 624 * enabled state to whatever is set in the manifest. 625 */ 626 public static final int COMPONENT_ENABLED_STATE_DEFAULT = 0; 627 628 /** 629 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 630 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 631 * component or application has been explictily enabled, regardless of 632 * what it has specified in its manifest. 633 */ 634 public static final int COMPONENT_ENABLED_STATE_ENABLED = 1; 635 636 /** 637 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} 638 * and {@link #setComponentEnabledSetting(ComponentName, int, int)}: This 639 * component or application has been explicitly disabled, regardless of 640 * what it has specified in its manifest. 641 */ 642 public static final int COMPONENT_ENABLED_STATE_DISABLED = 2; 643 644 /** 645 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: The 646 * user has explicitly disabled the application, regardless of what it has 647 * specified in its manifest. Because this is due to the user's request, 648 * they may re-enable it if desired through the appropriate system UI. This 649 * option currently <strong>cannot</strong> be used with 650 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 651 */ 652 public static final int COMPONENT_ENABLED_STATE_DISABLED_USER = 3; 653 654 /** 655 * Flag for {@link #setApplicationEnabledSetting(String, int, int)} only: This 656 * application should be considered, until the point where the user actually 657 * wants to use it. This means that it will not normally show up to the user 658 * (such as in the launcher), but various parts of the user interface can 659 * use {@link #GET_DISABLED_UNTIL_USED_COMPONENTS} to still see it and allow 660 * the user to select it (as for example an IME, device admin, etc). Such code, 661 * once the user has selected the app, should at that point also make it enabled. 662 * This option currently <strong>can not</strong> be used with 663 * {@link #setComponentEnabledSetting(ComponentName, int, int)}. 664 */ 665 public static final int COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED = 4; 666 667 /** @hide */ 668 @IntDef(flag = true, prefix = { "INSTALL_" }, value = { 669 INSTALL_FORWARD_LOCK, 670 INSTALL_REPLACE_EXISTING, 671 INSTALL_ALLOW_TEST, 672 INSTALL_EXTERNAL, 673 INSTALL_INTERNAL, 674 INSTALL_FROM_ADB, 675 INSTALL_ALL_USERS, 676 INSTALL_ALLOW_DOWNGRADE, 677 INSTALL_GRANT_RUNTIME_PERMISSIONS, 678 INSTALL_FORCE_VOLUME_UUID, 679 INSTALL_FORCE_PERMISSION_PROMPT, 680 INSTALL_INSTANT_APP, 681 INSTALL_DONT_KILL_APP, 682 INSTALL_FORCE_SDK, 683 INSTALL_FULL_APP, 684 INSTALL_ALLOCATE_AGGRESSIVE, 685 }) 686 @Retention(RetentionPolicy.SOURCE) 687 public @interface InstallFlags {} 688 689 /** 690 * Flag parameter for {@link #installPackage} to indicate that this package 691 * should be installed as forward locked, i.e. only the app itself should 692 * have access to its code and non-resource assets. 693 * 694 * @deprecated new installs into ASEC containers are no longer supported. 695 * @hide 696 */ 697 @Deprecated 698 public static final int INSTALL_FORWARD_LOCK = 0x00000001; 699 700 /** 701 * Flag parameter for {@link #installPackage} to indicate that you want to 702 * replace an already installed package, if one exists. 703 * 704 * @hide 705 */ 706 public static final int INSTALL_REPLACE_EXISTING = 0x00000002; 707 708 /** 709 * Flag parameter for {@link #installPackage} to indicate that you want to 710 * allow test packages (those that have set android:testOnly in their 711 * manifest) to be installed. 712 * @hide 713 */ 714 public static final int INSTALL_ALLOW_TEST = 0x00000004; 715 716 /** 717 * Flag parameter for {@link #installPackage} to indicate that this package 718 * must be installed to an ASEC on a {@link VolumeInfo#TYPE_PUBLIC}. 719 * 720 * @deprecated new installs into ASEC containers are no longer supported; 721 * use adoptable storage instead. 722 * @hide 723 */ 724 @Deprecated 725 public static final int INSTALL_EXTERNAL = 0x00000008; 726 727 /** 728 * Flag parameter for {@link #installPackage} to indicate that this package 729 * must be installed to internal storage. 730 * 731 * @hide 732 */ 733 public static final int INSTALL_INTERNAL = 0x00000010; 734 735 /** 736 * Flag parameter for {@link #installPackage} to indicate that this install 737 * was initiated via ADB. 738 * 739 * @hide 740 */ 741 public static final int INSTALL_FROM_ADB = 0x00000020; 742 743 /** 744 * Flag parameter for {@link #installPackage} to indicate that this install 745 * should immediately be visible to all users. 746 * 747 * @hide 748 */ 749 public static final int INSTALL_ALL_USERS = 0x00000040; 750 751 /** 752 * Flag parameter for {@link #installPackage} to indicate that it is okay 753 * to install an update to an app where the newly installed app has a lower 754 * version code than the currently installed app. This is permitted only if 755 * the currently installed app is marked debuggable. 756 * 757 * @hide 758 */ 759 public static final int INSTALL_ALLOW_DOWNGRADE = 0x00000080; 760 761 /** 762 * Flag parameter for {@link #installPackage} to indicate that all runtime 763 * permissions should be granted to the package. If {@link #INSTALL_ALL_USERS} 764 * is set the runtime permissions will be granted to all users, otherwise 765 * only to the owner. 766 * 767 * @hide 768 */ 769 public static final int INSTALL_GRANT_RUNTIME_PERMISSIONS = 0x00000100; 770 771 /** {@hide} */ 772 public static final int INSTALL_FORCE_VOLUME_UUID = 0x00000200; 773 774 /** 775 * Flag parameter for {@link #installPackage} to indicate that we always want to force 776 * the prompt for permission approval. This overrides any special behaviour for internal 777 * components. 778 * 779 * @hide 780 */ 781 public static final int INSTALL_FORCE_PERMISSION_PROMPT = 0x00000400; 782 783 /** 784 * Flag parameter for {@link #installPackage} to indicate that this package is 785 * to be installed as a lightweight "ephemeral" app. 786 * 787 * @hide 788 */ 789 public static final int INSTALL_INSTANT_APP = 0x00000800; 790 791 /** 792 * Flag parameter for {@link #installPackage} to indicate that this package contains 793 * a feature split to an existing application and the existing application should not 794 * be killed during the installation process. 795 * 796 * @hide 797 */ 798 public static final int INSTALL_DONT_KILL_APP = 0x00001000; 799 800 /** 801 * Flag parameter for {@link #installPackage} to indicate that this package is an 802 * upgrade to a package that refers to the SDK via release letter or is targeting an SDK via 803 * release letter that the current build does not support. 804 * 805 * @hide 806 */ 807 public static final int INSTALL_FORCE_SDK = 0x00002000; 808 809 /** 810 * Flag parameter for {@link #installPackage} to indicate that this package is 811 * to be installed as a heavy weight app. This is fundamentally the opposite of 812 * {@link #INSTALL_INSTANT_APP}. 813 * 814 * @hide 815 */ 816 public static final int INSTALL_FULL_APP = 0x00004000; 817 818 /** 819 * Flag parameter for {@link #installPackage} to indicate that this package 820 * is critical to system health or security, meaning the system should use 821 * {@link StorageManager#FLAG_ALLOCATE_AGGRESSIVE} internally. 822 * 823 * @hide 824 */ 825 public static final int INSTALL_ALLOCATE_AGGRESSIVE = 0x00008000; 826 827 /** 828 * Flag parameter for {@link #installPackage} to indicate that this package 829 * is a virtual preload. 830 * 831 * @hide 832 */ 833 public static final int INSTALL_VIRTUAL_PRELOAD = 0x00010000; 834 835 /** @hide */ 836 @IntDef(flag = true, prefix = { "DONT_KILL_APP" }, value = { 837 DONT_KILL_APP 838 }) 839 @Retention(RetentionPolicy.SOURCE) 840 public @interface EnabledFlags {} 841 842 /** 843 * Flag parameter for 844 * {@link #setComponentEnabledSetting(android.content.ComponentName, int, int)} to indicate 845 * that you don't want to kill the app containing the component. Be careful when you set this 846 * since changing component states can make the containing application's behavior unpredictable. 847 */ 848 public static final int DONT_KILL_APP = 0x00000001; 849 850 /** @hide */ 851 @IntDef(prefix = { "INSTALL_REASON_" }, value = { 852 INSTALL_REASON_UNKNOWN, 853 INSTALL_REASON_POLICY, 854 INSTALL_REASON_DEVICE_RESTORE, 855 INSTALL_REASON_DEVICE_SETUP, 856 INSTALL_REASON_USER 857 }) 858 @Retention(RetentionPolicy.SOURCE) 859 public @interface InstallReason {} 860 861 /** 862 * Code indicating that the reason for installing this package is unknown. 863 */ 864 public static final int INSTALL_REASON_UNKNOWN = 0; 865 866 /** 867 * Code indicating that this package was installed due to enterprise policy. 868 */ 869 public static final int INSTALL_REASON_POLICY = 1; 870 871 /** 872 * Code indicating that this package was installed as part of restoring from another device. 873 */ 874 public static final int INSTALL_REASON_DEVICE_RESTORE = 2; 875 876 /** 877 * Code indicating that this package was installed as part of device setup. 878 */ 879 public static final int INSTALL_REASON_DEVICE_SETUP = 3; 880 881 /** 882 * Code indicating that the package installation was initiated by the user. 883 */ 884 public static final int INSTALL_REASON_USER = 4; 885 886 /** 887 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 888 * on success. 889 * 890 * @hide 891 */ 892 @SystemApi 893 public static final int INSTALL_SUCCEEDED = 1; 894 895 /** 896 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 897 * if the package is already installed. 898 * 899 * @hide 900 */ 901 @SystemApi 902 public static final int INSTALL_FAILED_ALREADY_EXISTS = -1; 903 904 /** 905 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 906 * if the package archive file is invalid. 907 * 908 * @hide 909 */ 910 @SystemApi 911 public static final int INSTALL_FAILED_INVALID_APK = -2; 912 913 /** 914 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 915 * if the URI passed in is invalid. 916 * 917 * @hide 918 */ 919 @SystemApi 920 public static final int INSTALL_FAILED_INVALID_URI = -3; 921 922 /** 923 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 924 * if the package manager service found that the device didn't have enough storage space to 925 * install the app. 926 * 927 * @hide 928 */ 929 @SystemApi 930 public static final int INSTALL_FAILED_INSUFFICIENT_STORAGE = -4; 931 932 /** 933 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 934 * if a package is already installed with the same name. 935 * 936 * @hide 937 */ 938 @SystemApi 939 public static final int INSTALL_FAILED_DUPLICATE_PACKAGE = -5; 940 941 /** 942 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 943 * if the requested shared user does not exist. 944 * 945 * @hide 946 */ 947 @SystemApi 948 public static final int INSTALL_FAILED_NO_SHARED_USER = -6; 949 950 /** 951 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 952 * if a previously installed package of the same name has a different signature than the new 953 * package (and the old package's data was not removed). 954 * 955 * @hide 956 */ 957 @SystemApi 958 public static final int INSTALL_FAILED_UPDATE_INCOMPATIBLE = -7; 959 960 /** 961 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 962 * if the new package is requested a shared user which is already installed on the device and 963 * does not have matching signature. 964 * 965 * @hide 966 */ 967 @SystemApi 968 public static final int INSTALL_FAILED_SHARED_USER_INCOMPATIBLE = -8; 969 970 /** 971 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 972 * if the new package uses a shared library that is not available. 973 * 974 * @hide 975 */ 976 @SystemApi 977 public static final int INSTALL_FAILED_MISSING_SHARED_LIBRARY = -9; 978 979 /** 980 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 981 * if the new package uses a shared library that is not available. 982 * 983 * @hide 984 */ 985 @SystemApi 986 public static final int INSTALL_FAILED_REPLACE_COULDNT_DELETE = -10; 987 988 /** 989 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 990 * if the new package failed while optimizing and validating its dex files, either because there 991 * was not enough storage or the validation failed. 992 * 993 * @hide 994 */ 995 @SystemApi 996 public static final int INSTALL_FAILED_DEXOPT = -11; 997 998 /** 999 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1000 * if the new package failed because the current SDK version is older than that required by the 1001 * package. 1002 * 1003 * @hide 1004 */ 1005 @SystemApi 1006 public static final int INSTALL_FAILED_OLDER_SDK = -12; 1007 1008 /** 1009 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1010 * if the new package failed because it contains a content provider with the same authority as a 1011 * provider already installed in the system. 1012 * 1013 * @hide 1014 */ 1015 @SystemApi 1016 public static final int INSTALL_FAILED_CONFLICTING_PROVIDER = -13; 1017 1018 /** 1019 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1020 * if the new package failed because the current SDK version is newer than that required by the 1021 * package. 1022 * 1023 * @hide 1024 */ 1025 @SystemApi 1026 public static final int INSTALL_FAILED_NEWER_SDK = -14; 1027 1028 /** 1029 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1030 * if the new package failed because it has specified that it is a test-only package and the 1031 * caller has not supplied the {@link #INSTALL_ALLOW_TEST} flag. 1032 * 1033 * @hide 1034 */ 1035 @SystemApi 1036 public static final int INSTALL_FAILED_TEST_ONLY = -15; 1037 1038 /** 1039 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1040 * if the package being installed contains native code, but none that is compatible with the 1041 * device's CPU_ABI. 1042 * 1043 * @hide 1044 */ 1045 @SystemApi 1046 public static final int INSTALL_FAILED_CPU_ABI_INCOMPATIBLE = -16; 1047 1048 /** 1049 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1050 * if the new package uses a feature that is not available. 1051 * 1052 * @hide 1053 */ 1054 @SystemApi 1055 public static final int INSTALL_FAILED_MISSING_FEATURE = -17; 1056 1057 // ------ Errors related to sdcard 1058 /** 1059 * Installation return code: this is passed in the 1060 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if a secure container mount point couldn't be 1061 * accessed on external media. 1062 * 1063 * @hide 1064 */ 1065 @SystemApi 1066 public static final int INSTALL_FAILED_CONTAINER_ERROR = -18; 1067 1068 /** 1069 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1070 * if the new package couldn't be installed in the specified install location. 1071 * 1072 * @hide 1073 */ 1074 @SystemApi 1075 public static final int INSTALL_FAILED_INVALID_INSTALL_LOCATION = -19; 1076 1077 /** 1078 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1079 * if the new package couldn't be installed in the specified install location because the media 1080 * is not available. 1081 * 1082 * @hide 1083 */ 1084 @SystemApi 1085 public static final int INSTALL_FAILED_MEDIA_UNAVAILABLE = -20; 1086 1087 /** 1088 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1089 * if the new package couldn't be installed because the verification timed out. 1090 * 1091 * @hide 1092 */ 1093 @SystemApi 1094 public static final int INSTALL_FAILED_VERIFICATION_TIMEOUT = -21; 1095 1096 /** 1097 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1098 * if the new package couldn't be installed because the verification did not succeed. 1099 * 1100 * @hide 1101 */ 1102 @SystemApi 1103 public static final int INSTALL_FAILED_VERIFICATION_FAILURE = -22; 1104 1105 /** 1106 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1107 * if the package changed from what the calling program expected. 1108 * 1109 * @hide 1110 */ 1111 @SystemApi 1112 public static final int INSTALL_FAILED_PACKAGE_CHANGED = -23; 1113 1114 /** 1115 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1116 * if the new package is assigned a different UID than it previously held. 1117 * 1118 * @hide 1119 */ 1120 public static final int INSTALL_FAILED_UID_CHANGED = -24; 1121 1122 /** 1123 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1124 * if the new package has an older version code than the currently installed package. 1125 * 1126 * @hide 1127 */ 1128 public static final int INSTALL_FAILED_VERSION_DOWNGRADE = -25; 1129 1130 /** 1131 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1132 * if the old package has target SDK high enough to support runtime permission and the new 1133 * package has target SDK low enough to not support runtime permissions. 1134 * 1135 * @hide 1136 */ 1137 @SystemApi 1138 public static final int INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE = -26; 1139 1140 /** 1141 * Installation return code: this is passed in the {@link PackageInstaller#EXTRA_LEGACY_STATUS} 1142 * if the new package attempts to downgrade the target sandbox version of the app. 1143 * 1144 * @hide 1145 */ 1146 @SystemApi 1147 public static final int INSTALL_FAILED_SANDBOX_VERSION_DOWNGRADE = -27; 1148 1149 /** 1150 * Installation parse return code: this is passed in the 1151 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser was given a path that is not a 1152 * file, or does not end with the expected '.apk' extension. 1153 * 1154 * @hide 1155 */ 1156 @SystemApi 1157 public static final int INSTALL_PARSE_FAILED_NOT_APK = -100; 1158 1159 /** 1160 * Installation parse return code: this is passed in the 1161 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser was unable to retrieve the 1162 * AndroidManifest.xml file. 1163 * 1164 * @hide 1165 */ 1166 @SystemApi 1167 public static final int INSTALL_PARSE_FAILED_BAD_MANIFEST = -101; 1168 1169 /** 1170 * Installation parse return code: this is passed in the 1171 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered an unexpected 1172 * exception. 1173 * 1174 * @hide 1175 */ 1176 @SystemApi 1177 public static final int INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION = -102; 1178 1179 /** 1180 * Installation parse return code: this is passed in the 1181 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser did not find any certificates in 1182 * the .apk. 1183 * 1184 * @hide 1185 */ 1186 @SystemApi 1187 public static final int INSTALL_PARSE_FAILED_NO_CERTIFICATES = -103; 1188 1189 /** 1190 * Installation parse return code: this is passed in the 1191 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser found inconsistent certificates on 1192 * the files in the .apk. 1193 * 1194 * @hide 1195 */ 1196 @SystemApi 1197 public static final int INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES = -104; 1198 1199 /** 1200 * Installation parse return code: this is passed in the 1201 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a 1202 * CertificateEncodingException in one of the files in the .apk. 1203 * 1204 * @hide 1205 */ 1206 @SystemApi 1207 public static final int INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING = -105; 1208 1209 /** 1210 * Installation parse return code: this is passed in the 1211 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a bad or missing 1212 * package name in the manifest. 1213 * 1214 * @hide 1215 */ 1216 @SystemApi 1217 public static final int INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME = -106; 1218 1219 /** 1220 * Installation parse return code: tthis is passed in the 1221 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered a bad shared user id 1222 * name in the manifest. 1223 * 1224 * @hide 1225 */ 1226 @SystemApi 1227 public static final int INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID = -107; 1228 1229 /** 1230 * Installation parse return code: this is passed in the 1231 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser encountered some structural 1232 * problem in the manifest. 1233 * 1234 * @hide 1235 */ 1236 @SystemApi 1237 public static final int INSTALL_PARSE_FAILED_MANIFEST_MALFORMED = -108; 1238 1239 /** 1240 * Installation parse return code: this is passed in the 1241 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the parser did not find any actionable tags 1242 * (instrumentation or application) in the manifest. 1243 * 1244 * @hide 1245 */ 1246 @SystemApi 1247 public static final int INSTALL_PARSE_FAILED_MANIFEST_EMPTY = -109; 1248 1249 /** 1250 * Installation failed return code: this is passed in the 1251 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1252 * because of system issues. 1253 * 1254 * @hide 1255 */ 1256 @SystemApi 1257 public static final int INSTALL_FAILED_INTERNAL_ERROR = -110; 1258 1259 /** 1260 * Installation failed return code: this is passed in the 1261 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1262 * because the user is restricted from installing apps. 1263 * 1264 * @hide 1265 */ 1266 public static final int INSTALL_FAILED_USER_RESTRICTED = -111; 1267 1268 /** 1269 * Installation failed return code: this is passed in the 1270 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1271 * because it is attempting to define a permission that is already defined by some existing 1272 * package. 1273 * <p> 1274 * The package name of the app which has already defined the permission is passed to a 1275 * {@link PackageInstallObserver}, if any, as the {@link #EXTRA_FAILURE_EXISTING_PACKAGE} string 1276 * extra; and the name of the permission being redefined is passed in the 1277 * {@link #EXTRA_FAILURE_EXISTING_PERMISSION} string extra. 1278 * 1279 * @hide 1280 */ 1281 public static final int INSTALL_FAILED_DUPLICATE_PERMISSION = -112; 1282 1283 /** 1284 * Installation failed return code: this is passed in the 1285 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the system failed to install the package 1286 * because its packaged native code did not match any of the ABIs supported by the system. 1287 * 1288 * @hide 1289 */ 1290 public static final int INSTALL_FAILED_NO_MATCHING_ABIS = -113; 1291 1292 /** 1293 * Internal return code for NativeLibraryHelper methods to indicate that the package 1294 * being processed did not contain any native code. This is placed here only so that 1295 * it can belong to the same value space as the other install failure codes. 1296 * 1297 * @hide 1298 */ 1299 public static final int NO_NATIVE_LIBRARIES = -114; 1300 1301 /** {@hide} */ 1302 public static final int INSTALL_FAILED_ABORTED = -115; 1303 1304 /** 1305 * Installation failed return code: instant app installs are incompatible with some 1306 * other installation flags supplied for the operation; or other circumstances such 1307 * as trying to upgrade a system app via an instant app install. 1308 * @hide 1309 */ 1310 public static final int INSTALL_FAILED_INSTANT_APP_INVALID = -116; 1311 1312 /** 1313 * Installation parse return code: this is passed in the 1314 * {@link PackageInstaller#EXTRA_LEGACY_STATUS} if the dex metadata file is invalid or 1315 * if there was no matching apk file for a dex metadata file. 1316 * 1317 * @hide 1318 */ 1319 public static final int INSTALL_FAILED_BAD_DEX_METADATA = -117; 1320 1321 /** @hide */ 1322 @IntDef(flag = true, prefix = { "DELETE_" }, value = { 1323 DELETE_KEEP_DATA, 1324 DELETE_ALL_USERS, 1325 DELETE_SYSTEM_APP, 1326 DELETE_DONT_KILL_APP, 1327 DELETE_CHATTY, 1328 }) 1329 @Retention(RetentionPolicy.SOURCE) 1330 public @interface DeleteFlags {} 1331 1332 /** 1333 * Flag parameter for {@link #deletePackage} to indicate that you don't want to delete the 1334 * package's data directory. 1335 * 1336 * @hide 1337 */ 1338 public static final int DELETE_KEEP_DATA = 0x00000001; 1339 1340 /** 1341 * Flag parameter for {@link #deletePackage} to indicate that you want the 1342 * package deleted for all users. 1343 * 1344 * @hide 1345 */ 1346 public static final int DELETE_ALL_USERS = 0x00000002; 1347 1348 /** 1349 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1350 * uninstall on a system that has been updated, then don't do the normal process 1351 * of uninstalling the update and rolling back to the older system version (which 1352 * needs to happen for all users); instead, just mark the app as uninstalled for 1353 * the current user. 1354 * 1355 * @hide 1356 */ 1357 public static final int DELETE_SYSTEM_APP = 0x00000004; 1358 1359 /** 1360 * Flag parameter for {@link #deletePackage} to indicate that, if you are calling 1361 * uninstall on a package that is replaced to provide new feature splits, the 1362 * existing application should not be killed during the removal process. 1363 * 1364 * @hide 1365 */ 1366 public static final int DELETE_DONT_KILL_APP = 0x00000008; 1367 1368 /** 1369 * Flag parameter for {@link #deletePackage} to indicate that package deletion 1370 * should be chatty. 1371 * 1372 * @hide 1373 */ 1374 public static final int DELETE_CHATTY = 0x80000000; 1375 1376 /** 1377 * Return code for when package deletion succeeds. This is passed to the 1378 * {@link IPackageDeleteObserver} if the system succeeded in deleting the 1379 * package. 1380 * 1381 * @hide 1382 */ 1383 public static final int DELETE_SUCCEEDED = 1; 1384 1385 /** 1386 * Deletion failed return code: this is passed to the 1387 * {@link IPackageDeleteObserver} if the system failed to delete the package 1388 * for an unspecified reason. 1389 * 1390 * @hide 1391 */ 1392 public static final int DELETE_FAILED_INTERNAL_ERROR = -1; 1393 1394 /** 1395 * Deletion failed return code: this is passed to the 1396 * {@link IPackageDeleteObserver} if the system failed to delete the package 1397 * because it is the active DevicePolicy manager. 1398 * 1399 * @hide 1400 */ 1401 public static final int DELETE_FAILED_DEVICE_POLICY_MANAGER = -2; 1402 1403 /** 1404 * Deletion failed return code: this is passed to the 1405 * {@link IPackageDeleteObserver} if the system failed to delete the package 1406 * since the user is restricted. 1407 * 1408 * @hide 1409 */ 1410 public static final int DELETE_FAILED_USER_RESTRICTED = -3; 1411 1412 /** 1413 * Deletion failed return code: this is passed to the 1414 * {@link IPackageDeleteObserver} if the system failed to delete the package 1415 * because a profile or device owner has marked the package as 1416 * uninstallable. 1417 * 1418 * @hide 1419 */ 1420 public static final int DELETE_FAILED_OWNER_BLOCKED = -4; 1421 1422 /** {@hide} */ 1423 public static final int DELETE_FAILED_ABORTED = -5; 1424 1425 /** 1426 * Deletion failed return code: this is passed to the 1427 * {@link IPackageDeleteObserver} if the system failed to delete the package 1428 * because the packge is a shared library used by other installed packages. 1429 * {@hide} */ 1430 public static final int DELETE_FAILED_USED_SHARED_LIBRARY = -6; 1431 1432 /** 1433 * Return code that is passed to the {@link IPackageMoveObserver} when the 1434 * package has been successfully moved by the system. 1435 * 1436 * @hide 1437 */ 1438 public static final int MOVE_SUCCEEDED = -100; 1439 1440 /** 1441 * Error code that is passed to the {@link IPackageMoveObserver} when the 1442 * package hasn't been successfully moved by the system because of 1443 * insufficient memory on specified media. 1444 * 1445 * @hide 1446 */ 1447 public static final int MOVE_FAILED_INSUFFICIENT_STORAGE = -1; 1448 1449 /** 1450 * Error code that is passed to the {@link IPackageMoveObserver} if the 1451 * specified package doesn't exist. 1452 * 1453 * @hide 1454 */ 1455 public static final int MOVE_FAILED_DOESNT_EXIST = -2; 1456 1457 /** 1458 * Error code that is passed to the {@link IPackageMoveObserver} if the 1459 * specified package cannot be moved since its a system package. 1460 * 1461 * @hide 1462 */ 1463 public static final int MOVE_FAILED_SYSTEM_PACKAGE = -3; 1464 1465 /** 1466 * Error code that is passed to the {@link IPackageMoveObserver} if the 1467 * specified package cannot be moved since its forward locked. 1468 * 1469 * @hide 1470 */ 1471 public static final int MOVE_FAILED_FORWARD_LOCKED = -4; 1472 1473 /** 1474 * Error code that is passed to the {@link IPackageMoveObserver} if the 1475 * specified package cannot be moved to the specified location. 1476 * 1477 * @hide 1478 */ 1479 public static final int MOVE_FAILED_INVALID_LOCATION = -5; 1480 1481 /** 1482 * Error code that is passed to the {@link IPackageMoveObserver} if the 1483 * specified package cannot be moved to the specified location. 1484 * 1485 * @hide 1486 */ 1487 public static final int MOVE_FAILED_INTERNAL_ERROR = -6; 1488 1489 /** 1490 * Error code that is passed to the {@link IPackageMoveObserver} if the 1491 * specified package already has an operation pending in the queue. 1492 * 1493 * @hide 1494 */ 1495 public static final int MOVE_FAILED_OPERATION_PENDING = -7; 1496 1497 /** 1498 * Error code that is passed to the {@link IPackageMoveObserver} if the 1499 * specified package cannot be moved since it contains a device admin. 1500 * 1501 * @hide 1502 */ 1503 public static final int MOVE_FAILED_DEVICE_ADMIN = -8; 1504 1505 /** 1506 * Error code that is passed to the {@link IPackageMoveObserver} if system does not allow 1507 * non-system apps to be moved to internal storage. 1508 * 1509 * @hide 1510 */ 1511 public static final int MOVE_FAILED_3RD_PARTY_NOT_ALLOWED_ON_INTERNAL = -9; 1512 1513 /** @hide */ 1514 public static final int MOVE_FAILED_LOCKED_USER = -10; 1515 1516 /** 1517 * Flag parameter for {@link #movePackage} to indicate that 1518 * the package should be moved to internal storage if its 1519 * been installed on external media. 1520 * @hide 1521 */ 1522 @Deprecated 1523 public static final int MOVE_INTERNAL = 0x00000001; 1524 1525 /** 1526 * Flag parameter for {@link #movePackage} to indicate that 1527 * the package should be moved to external media. 1528 * @hide 1529 */ 1530 @Deprecated 1531 public static final int MOVE_EXTERNAL_MEDIA = 0x00000002; 1532 1533 /** {@hide} */ 1534 public static final String EXTRA_MOVE_ID = "android.content.pm.extra.MOVE_ID"; 1535 1536 /** 1537 * Usable by the required verifier as the {@code verificationCode} argument 1538 * for {@link PackageManager#verifyPendingInstall} to indicate that it will 1539 * allow the installation to proceed without any of the optional verifiers 1540 * needing to vote. 1541 * 1542 * @hide 1543 */ 1544 public static final int VERIFICATION_ALLOW_WITHOUT_SUFFICIENT = 2; 1545 1546 /** 1547 * Used as the {@code verificationCode} argument for 1548 * {@link PackageManager#verifyPendingInstall} to indicate that the calling 1549 * package verifier allows the installation to proceed. 1550 */ 1551 public static final int VERIFICATION_ALLOW = 1; 1552 1553 /** 1554 * Used as the {@code verificationCode} argument for 1555 * {@link PackageManager#verifyPendingInstall} to indicate the calling 1556 * package verifier does not vote to allow the installation to proceed. 1557 */ 1558 public static final int VERIFICATION_REJECT = -1; 1559 1560 /** 1561 * Used as the {@code verificationCode} argument for 1562 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1563 * IntentFilter Verifier confirms that the IntentFilter is verified. 1564 * 1565 * @hide 1566 */ 1567 @SystemApi 1568 public static final int INTENT_FILTER_VERIFICATION_SUCCESS = 1; 1569 1570 /** 1571 * Used as the {@code verificationCode} argument for 1572 * {@link PackageManager#verifyIntentFilter} to indicate that the calling 1573 * IntentFilter Verifier confirms that the IntentFilter is NOT verified. 1574 * 1575 * @hide 1576 */ 1577 @SystemApi 1578 public static final int INTENT_FILTER_VERIFICATION_FAILURE = -1; 1579 1580 /** 1581 * Internal status code to indicate that an IntentFilter verification result is not specified. 1582 * 1583 * @hide 1584 */ 1585 @SystemApi 1586 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED = 0; 1587 1588 /** 1589 * Used as the {@code status} argument for 1590 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1591 * will always be prompted the Intent Disambiguation Dialog if there are two 1592 * or more Intent resolved for the IntentFilter's domain(s). 1593 * 1594 * @hide 1595 */ 1596 @SystemApi 1597 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK = 1; 1598 1599 /** 1600 * Used as the {@code status} argument for 1601 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1602 * will never be prompted the Intent Disambiguation Dialog if there are two 1603 * or more resolution of the Intent. The default App for the domain(s) 1604 * specified in the IntentFilter will also ALWAYS be used. 1605 * 1606 * @hide 1607 */ 1608 @SystemApi 1609 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS = 2; 1610 1611 /** 1612 * Used as the {@code status} argument for 1613 * {@link #updateIntentVerificationStatusAsUser} to indicate that the User 1614 * may be prompted the Intent Disambiguation Dialog if there are two or more 1615 * Intent resolved. The default App for the domain(s) specified in the 1616 * IntentFilter will also NEVER be presented to the User. 1617 * 1618 * @hide 1619 */ 1620 @SystemApi 1621 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER = 3; 1622 1623 /** 1624 * Used as the {@code status} argument for 1625 * {@link #updateIntentVerificationStatusAsUser} to indicate that this app 1626 * should always be considered as an ambiguous candidate for handling the 1627 * matching Intent even if there are other candidate apps in the "always" 1628 * state. Put another way: if there are any 'always ask' apps in a set of 1629 * more than one candidate app, then a disambiguation is *always* presented 1630 * even if there is another candidate app with the 'always' state. 1631 * 1632 * @hide 1633 */ 1634 @SystemApi 1635 public static final int INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS_ASK = 4; 1636 1637 /** 1638 * Can be used as the {@code millisecondsToDelay} argument for 1639 * {@link PackageManager#extendVerificationTimeout}. This is the 1640 * maximum time {@code PackageManager} waits for the verification 1641 * agent to return (in milliseconds). 1642 */ 1643 public static final long MAXIMUM_VERIFICATION_TIMEOUT = 60*60*1000; 1644 1645 /** 1646 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device's 1647 * audio pipeline is low-latency, more suitable for audio applications sensitive to delays or 1648 * lag in sound input or output. 1649 */ 1650 @SdkConstant(SdkConstantType.FEATURE) 1651 public static final String FEATURE_AUDIO_LOW_LATENCY = "android.hardware.audio.low_latency"; 1652 1653 /** 1654 * Feature for {@link #getSystemAvailableFeatures} and 1655 * {@link #hasSystemFeature}: The device includes at least one form of audio 1656 * output, such as speakers, audio jack or streaming over bluetooth 1657 */ 1658 @SdkConstant(SdkConstantType.FEATURE) 1659 public static final String FEATURE_AUDIO_OUTPUT = "android.hardware.audio.output"; 1660 1661 /** 1662 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 1663 * The device has professional audio level of functionality and performance. 1664 */ 1665 @SdkConstant(SdkConstantType.FEATURE) 1666 public static final String FEATURE_AUDIO_PRO = "android.hardware.audio.pro"; 1667 1668 /** 1669 * Feature for {@link #getSystemAvailableFeatures} and 1670 * {@link #hasSystemFeature}: The device is capable of communicating with 1671 * other devices via Bluetooth. 1672 */ 1673 @SdkConstant(SdkConstantType.FEATURE) 1674 public static final String FEATURE_BLUETOOTH = "android.hardware.bluetooth"; 1675 1676 /** 1677 * Feature for {@link #getSystemAvailableFeatures} and 1678 * {@link #hasSystemFeature}: The device is capable of communicating with 1679 * other devices via Bluetooth Low Energy radio. 1680 */ 1681 @SdkConstant(SdkConstantType.FEATURE) 1682 public static final String FEATURE_BLUETOOTH_LE = "android.hardware.bluetooth_le"; 1683 1684 /** 1685 * Feature for {@link #getSystemAvailableFeatures} and 1686 * {@link #hasSystemFeature}: The device has a camera facing away 1687 * from the screen. 1688 */ 1689 @SdkConstant(SdkConstantType.FEATURE) 1690 public static final String FEATURE_CAMERA = "android.hardware.camera"; 1691 1692 /** 1693 * Feature for {@link #getSystemAvailableFeatures} and 1694 * {@link #hasSystemFeature}: The device's camera supports auto-focus. 1695 */ 1696 @SdkConstant(SdkConstantType.FEATURE) 1697 public static final String FEATURE_CAMERA_AUTOFOCUS = "android.hardware.camera.autofocus"; 1698 1699 /** 1700 * Feature for {@link #getSystemAvailableFeatures} and 1701 * {@link #hasSystemFeature}: The device has at least one camera pointing in 1702 * some direction, or can support an external camera being connected to it. 1703 */ 1704 @SdkConstant(SdkConstantType.FEATURE) 1705 public static final String FEATURE_CAMERA_ANY = "android.hardware.camera.any"; 1706 1707 /** 1708 * Feature for {@link #getSystemAvailableFeatures} and 1709 * {@link #hasSystemFeature}: The device can support having an external camera connected to it. 1710 * The external camera may not always be connected or available to applications to use. 1711 */ 1712 @SdkConstant(SdkConstantType.FEATURE) 1713 public static final String FEATURE_CAMERA_EXTERNAL = "android.hardware.camera.external"; 1714 1715 /** 1716 * Feature for {@link #getSystemAvailableFeatures} and 1717 * {@link #hasSystemFeature}: The device's camera supports flash. 1718 */ 1719 @SdkConstant(SdkConstantType.FEATURE) 1720 public static final String FEATURE_CAMERA_FLASH = "android.hardware.camera.flash"; 1721 1722 /** 1723 * Feature for {@link #getSystemAvailableFeatures} and 1724 * {@link #hasSystemFeature}: The device has a front facing camera. 1725 */ 1726 @SdkConstant(SdkConstantType.FEATURE) 1727 public static final String FEATURE_CAMERA_FRONT = "android.hardware.camera.front"; 1728 1729 /** 1730 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1731 * of the cameras on the device supports the 1732 * {@link android.hardware.camera2.CameraCharacteristics#INFO_SUPPORTED_HARDWARE_LEVEL full hardware} 1733 * capability level. 1734 */ 1735 @SdkConstant(SdkConstantType.FEATURE) 1736 public static final String FEATURE_CAMERA_LEVEL_FULL = "android.hardware.camera.level.full"; 1737 1738 /** 1739 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1740 * of the cameras on the device supports the 1741 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR manual sensor} 1742 * capability level. 1743 */ 1744 @SdkConstant(SdkConstantType.FEATURE) 1745 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_SENSOR = 1746 "android.hardware.camera.capability.manual_sensor"; 1747 1748 /** 1749 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1750 * of the cameras on the device supports the 1751 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING manual post-processing} 1752 * capability level. 1753 */ 1754 @SdkConstant(SdkConstantType.FEATURE) 1755 public static final String FEATURE_CAMERA_CAPABILITY_MANUAL_POST_PROCESSING = 1756 "android.hardware.camera.capability.manual_post_processing"; 1757 1758 /** 1759 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1760 * of the cameras on the device supports the 1761 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_RAW RAW} 1762 * capability level. 1763 */ 1764 @SdkConstant(SdkConstantType.FEATURE) 1765 public static final String FEATURE_CAMERA_CAPABILITY_RAW = 1766 "android.hardware.camera.capability.raw"; 1767 1768 /** 1769 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: At least one 1770 * of the cameras on the device supports the 1771 * {@link android.hardware.camera2.CameraMetadata#REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING 1772 * MOTION_TRACKING} capability level. 1773 */ 1774 @SdkConstant(SdkConstantType.FEATURE) 1775 public static final String FEATURE_CAMERA_AR = 1776 "android.hardware.camera.ar"; 1777 1778 /** 1779 * Feature for {@link #getSystemAvailableFeatures} and 1780 * {@link #hasSystemFeature}: The device is capable of communicating with 1781 * consumer IR devices. 1782 */ 1783 @SdkConstant(SdkConstantType.FEATURE) 1784 public static final String FEATURE_CONSUMER_IR = "android.hardware.consumerir"; 1785 1786 /** {@hide} */ 1787 @SdkConstant(SdkConstantType.FEATURE) 1788 public static final String FEATURE_CTS = "android.software.cts"; 1789 1790 /** 1791 * Feature for {@link #getSystemAvailableFeatures} and 1792 * {@link #hasSystemFeature}: The device supports one or more methods of 1793 * reporting current location. 1794 */ 1795 @SdkConstant(SdkConstantType.FEATURE) 1796 public static final String FEATURE_LOCATION = "android.hardware.location"; 1797 1798 /** 1799 * Feature for {@link #getSystemAvailableFeatures} and 1800 * {@link #hasSystemFeature}: The device has a Global Positioning System 1801 * receiver and can report precise location. 1802 */ 1803 @SdkConstant(SdkConstantType.FEATURE) 1804 public static final String FEATURE_LOCATION_GPS = "android.hardware.location.gps"; 1805 1806 /** 1807 * Feature for {@link #getSystemAvailableFeatures} and 1808 * {@link #hasSystemFeature}: The device can report location with coarse 1809 * accuracy using a network-based geolocation system. 1810 */ 1811 @SdkConstant(SdkConstantType.FEATURE) 1812 public static final String FEATURE_LOCATION_NETWORK = "android.hardware.location.network"; 1813 1814 /** 1815 * Feature for {@link #getSystemAvailableFeatures} and 1816 * {@link #hasSystemFeature}: The device's 1817 * {@link ActivityManager#isLowRamDevice() ActivityManager.isLowRamDevice()} method returns 1818 * true. 1819 */ 1820 @SdkConstant(SdkConstantType.FEATURE) 1821 public static final String FEATURE_RAM_LOW = "android.hardware.ram.low"; 1822 1823 /** 1824 * Feature for {@link #getSystemAvailableFeatures} and 1825 * {@link #hasSystemFeature}: The device's 1826 * {@link ActivityManager#isLowRamDevice() ActivityManager.isLowRamDevice()} method returns 1827 * false. 1828 */ 1829 @SdkConstant(SdkConstantType.FEATURE) 1830 public static final String FEATURE_RAM_NORMAL = "android.hardware.ram.normal"; 1831 1832 /** 1833 * Feature for {@link #getSystemAvailableFeatures} and 1834 * {@link #hasSystemFeature}: The device can record audio via a 1835 * microphone. 1836 */ 1837 @SdkConstant(SdkConstantType.FEATURE) 1838 public static final String FEATURE_MICROPHONE = "android.hardware.microphone"; 1839 1840 /** 1841 * Feature for {@link #getSystemAvailableFeatures} and 1842 * {@link #hasSystemFeature}: The device can communicate using Near-Field 1843 * Communications (NFC). 1844 */ 1845 @SdkConstant(SdkConstantType.FEATURE) 1846 public static final String FEATURE_NFC = "android.hardware.nfc"; 1847 1848 /** 1849 * Feature for {@link #getSystemAvailableFeatures} and 1850 * {@link #hasSystemFeature}: The device supports host- 1851 * based NFC card emulation. 1852 * 1853 * TODO remove when depending apps have moved to new constant. 1854 * @hide 1855 * @deprecated 1856 */ 1857 @Deprecated 1858 @SdkConstant(SdkConstantType.FEATURE) 1859 public static final String FEATURE_NFC_HCE = "android.hardware.nfc.hce"; 1860 1861 /** 1862 * Feature for {@link #getSystemAvailableFeatures} and 1863 * {@link #hasSystemFeature}: The device supports host- 1864 * based NFC card emulation. 1865 */ 1866 @SdkConstant(SdkConstantType.FEATURE) 1867 public static final String FEATURE_NFC_HOST_CARD_EMULATION = "android.hardware.nfc.hce"; 1868 1869 /** 1870 * Feature for {@link #getSystemAvailableFeatures} and 1871 * {@link #hasSystemFeature}: The device supports host- 1872 * based NFC-F card emulation. 1873 */ 1874 @SdkConstant(SdkConstantType.FEATURE) 1875 public static final String FEATURE_NFC_HOST_CARD_EMULATION_NFCF = "android.hardware.nfc.hcef"; 1876 1877 /** 1878 * Feature for {@link #getSystemAvailableFeatures} and 1879 * {@link #hasSystemFeature}: The device supports any 1880 * one of the {@link #FEATURE_NFC}, {@link #FEATURE_NFC_HOST_CARD_EMULATION}, 1881 * or {@link #FEATURE_NFC_HOST_CARD_EMULATION_NFCF} features. 1882 * 1883 * @hide 1884 */ 1885 @SdkConstant(SdkConstantType.FEATURE) 1886 public static final String FEATURE_NFC_ANY = "android.hardware.nfc.any"; 1887 1888 /** 1889 * Feature for {@link #getSystemAvailableFeatures} and 1890 * {@link #hasSystemFeature}: The device supports the OpenGL ES 1891 * <a href="http://www.khronos.org/registry/gles/extensions/ANDROID/ANDROID_extension_pack_es31a.txt"> 1892 * Android Extension Pack</a>. 1893 */ 1894 @SdkConstant(SdkConstantType.FEATURE) 1895 public static final String FEATURE_OPENGLES_EXTENSION_PACK = "android.hardware.opengles.aep"; 1896 1897 /** 1898 * Feature for {@link #getSystemAvailableFeatures} and 1899 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1900 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1901 * what level of optional hardware features limits it supports. 1902 * <p> 1903 * Level 0 includes the base Vulkan requirements as well as: 1904 * <ul><li>{@code VkPhysicalDeviceFeatures::textureCompressionETC2}</li></ul> 1905 * <p> 1906 * Level 1 additionally includes: 1907 * <ul> 1908 * <li>{@code VkPhysicalDeviceFeatures::fullDrawIndexUint32}</li> 1909 * <li>{@code VkPhysicalDeviceFeatures::imageCubeArray}</li> 1910 * <li>{@code VkPhysicalDeviceFeatures::independentBlend}</li> 1911 * <li>{@code VkPhysicalDeviceFeatures::geometryShader}</li> 1912 * <li>{@code VkPhysicalDeviceFeatures::tessellationShader}</li> 1913 * <li>{@code VkPhysicalDeviceFeatures::sampleRateShading}</li> 1914 * <li>{@code VkPhysicalDeviceFeatures::textureCompressionASTC_LDR}</li> 1915 * <li>{@code VkPhysicalDeviceFeatures::fragmentStoresAndAtomics}</li> 1916 * <li>{@code VkPhysicalDeviceFeatures::shaderImageGatherExtended}</li> 1917 * <li>{@code VkPhysicalDeviceFeatures::shaderUniformBufferArrayDynamicIndexing}</li> 1918 * <li>{@code VkPhysicalDeviceFeatures::shaderSampledImageArrayDynamicIndexing}</li> 1919 * </ul> 1920 */ 1921 @SdkConstant(SdkConstantType.FEATURE) 1922 public static final String FEATURE_VULKAN_HARDWARE_LEVEL = "android.hardware.vulkan.level"; 1923 1924 /** 1925 * Feature for {@link #getSystemAvailableFeatures} and 1926 * {@link #hasSystemFeature(String, int)}: If this feature is supported, the Vulkan native API 1927 * will enumerate at least one {@code VkPhysicalDevice}, and the feature version will indicate 1928 * what level of optional compute features that device supports beyond the Vulkan 1.0 1929 * requirements. 1930 * <p> 1931 * Compute level 0 indicates: 1932 * <ul> 1933 * <li>The {@code VK_KHR_variable_pointers} extension and 1934 * {@code VkPhysicalDeviceVariablePointerFeaturesKHR::variablePointers} feature are 1935 supported.</li> 1936 * <li>{@code VkPhysicalDeviceLimits::maxPerStageDescriptorStorageBuffers} is at least 16.</li> 1937 * </ul> 1938 */ 1939 @SdkConstant(SdkConstantType.FEATURE) 1940 public static final String FEATURE_VULKAN_HARDWARE_COMPUTE = "android.hardware.vulkan.compute"; 1941 1942 /** 1943 * Feature for {@link #getSystemAvailableFeatures} and 1944 * {@link #hasSystemFeature(String, int)}: The version of this feature indicates the highest 1945 * {@code VkPhysicalDeviceProperties::apiVersion} supported by the physical devices that support 1946 * the hardware level indicated by {@link #FEATURE_VULKAN_HARDWARE_LEVEL}. The feature version 1947 * uses the same encoding as Vulkan version numbers: 1948 * <ul> 1949 * <li>Major version number in bits 31-22</li> 1950 * <li>Minor version number in bits 21-12</li> 1951 * <li>Patch version number in bits 11-0</li> 1952 * </ul> 1953 */ 1954 @SdkConstant(SdkConstantType.FEATURE) 1955 public static final String FEATURE_VULKAN_HARDWARE_VERSION = "android.hardware.vulkan.version"; 1956 1957 /** 1958 * Feature for {@link #getSystemAvailableFeatures} and 1959 * {@link #hasSystemFeature}: The device includes broadcast radio tuner. 1960 * @hide 1961 */ 1962 @SystemApi 1963 @SdkConstant(SdkConstantType.FEATURE) 1964 public static final String FEATURE_BROADCAST_RADIO = "android.hardware.broadcastradio"; 1965 1966 /** 1967 * Feature for {@link #getSystemAvailableFeatures} and 1968 * {@link #hasSystemFeature}: The device includes an accelerometer. 1969 */ 1970 @SdkConstant(SdkConstantType.FEATURE) 1971 public static final String FEATURE_SENSOR_ACCELEROMETER = "android.hardware.sensor.accelerometer"; 1972 1973 /** 1974 * Feature for {@link #getSystemAvailableFeatures} and 1975 * {@link #hasSystemFeature}: The device includes a barometer (air 1976 * pressure sensor.) 1977 */ 1978 @SdkConstant(SdkConstantType.FEATURE) 1979 public static final String FEATURE_SENSOR_BAROMETER = "android.hardware.sensor.barometer"; 1980 1981 /** 1982 * Feature for {@link #getSystemAvailableFeatures} and 1983 * {@link #hasSystemFeature}: The device includes a magnetometer (compass). 1984 */ 1985 @SdkConstant(SdkConstantType.FEATURE) 1986 public static final String FEATURE_SENSOR_COMPASS = "android.hardware.sensor.compass"; 1987 1988 /** 1989 * Feature for {@link #getSystemAvailableFeatures} and 1990 * {@link #hasSystemFeature}: The device includes a gyroscope. 1991 */ 1992 @SdkConstant(SdkConstantType.FEATURE) 1993 public static final String FEATURE_SENSOR_GYROSCOPE = "android.hardware.sensor.gyroscope"; 1994 1995 /** 1996 * Feature for {@link #getSystemAvailableFeatures} and 1997 * {@link #hasSystemFeature}: The device includes a light sensor. 1998 */ 1999 @SdkConstant(SdkConstantType.FEATURE) 2000 public static final String FEATURE_SENSOR_LIGHT = "android.hardware.sensor.light"; 2001 2002 /** 2003 * Feature for {@link #getSystemAvailableFeatures} and 2004 * {@link #hasSystemFeature}: The device includes a proximity sensor. 2005 */ 2006 @SdkConstant(SdkConstantType.FEATURE) 2007 public static final String FEATURE_SENSOR_PROXIMITY = "android.hardware.sensor.proximity"; 2008 2009 /** 2010 * Feature for {@link #getSystemAvailableFeatures} and 2011 * {@link #hasSystemFeature}: The device includes a hardware step counter. 2012 */ 2013 @SdkConstant(SdkConstantType.FEATURE) 2014 public static final String FEATURE_SENSOR_STEP_COUNTER = "android.hardware.sensor.stepcounter"; 2015 2016 /** 2017 * Feature for {@link #getSystemAvailableFeatures} and 2018 * {@link #hasSystemFeature}: The device includes a hardware step detector. 2019 */ 2020 @SdkConstant(SdkConstantType.FEATURE) 2021 public static final String FEATURE_SENSOR_STEP_DETECTOR = "android.hardware.sensor.stepdetector"; 2022 2023 /** 2024 * Feature for {@link #getSystemAvailableFeatures} and 2025 * {@link #hasSystemFeature}: The device includes a heart rate monitor. 2026 */ 2027 @SdkConstant(SdkConstantType.FEATURE) 2028 public static final String FEATURE_SENSOR_HEART_RATE = "android.hardware.sensor.heartrate"; 2029 2030 /** 2031 * Feature for {@link #getSystemAvailableFeatures} and 2032 * {@link #hasSystemFeature}: The heart rate sensor on this device is an Electrocardiogram. 2033 */ 2034 @SdkConstant(SdkConstantType.FEATURE) 2035 public static final String FEATURE_SENSOR_HEART_RATE_ECG = 2036 "android.hardware.sensor.heartrate.ecg"; 2037 2038 /** 2039 * Feature for {@link #getSystemAvailableFeatures} and 2040 * {@link #hasSystemFeature}: The device includes a relative humidity sensor. 2041 */ 2042 @SdkConstant(SdkConstantType.FEATURE) 2043 public static final String FEATURE_SENSOR_RELATIVE_HUMIDITY = 2044 "android.hardware.sensor.relative_humidity"; 2045 2046 /** 2047 * Feature for {@link #getSystemAvailableFeatures} and 2048 * {@link #hasSystemFeature}: The device includes an ambient temperature sensor. 2049 */ 2050 @SdkConstant(SdkConstantType.FEATURE) 2051 public static final String FEATURE_SENSOR_AMBIENT_TEMPERATURE = 2052 "android.hardware.sensor.ambient_temperature"; 2053 2054 /** 2055 * Feature for {@link #getSystemAvailableFeatures} and 2056 * {@link #hasSystemFeature}: The device supports high fidelity sensor processing 2057 * capabilities. 2058 */ 2059 @SdkConstant(SdkConstantType.FEATURE) 2060 public static final String FEATURE_HIFI_SENSORS = 2061 "android.hardware.sensor.hifi_sensors"; 2062 2063 /** 2064 * Feature for {@link #getSystemAvailableFeatures} and 2065 * {@link #hasSystemFeature}: The device has a telephony radio with data 2066 * communication support. 2067 */ 2068 @SdkConstant(SdkConstantType.FEATURE) 2069 public static final String FEATURE_TELEPHONY = "android.hardware.telephony"; 2070 2071 /** 2072 * Feature for {@link #getSystemAvailableFeatures} and 2073 * {@link #hasSystemFeature}: The device has a CDMA telephony stack. 2074 */ 2075 @SdkConstant(SdkConstantType.FEATURE) 2076 public static final String FEATURE_TELEPHONY_CDMA = "android.hardware.telephony.cdma"; 2077 2078 /** 2079 * Feature for {@link #getSystemAvailableFeatures} and 2080 * {@link #hasSystemFeature}: The device has a GSM telephony stack. 2081 */ 2082 @SdkConstant(SdkConstantType.FEATURE) 2083 public static final String FEATURE_TELEPHONY_GSM = "android.hardware.telephony.gsm"; 2084 2085 /** 2086 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2087 * The device supports telephony carrier restriction mechanism. 2088 * 2089 * <p>Devices declaring this feature must have an implementation of the 2090 * {@link android.telephony.TelephonyManager#getAllowedCarriers} and 2091 * {@link android.telephony.TelephonyManager#setAllowedCarriers}. 2092 * @hide 2093 */ 2094 @SystemApi 2095 @SdkConstant(SdkConstantType.FEATURE) 2096 public static final String FEATURE_TELEPHONY_CARRIERLOCK = 2097 "android.hardware.telephony.carrierlock"; 2098 2099 /** 2100 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device 2101 * supports embedded subscriptions on eUICCs. 2102 * TODO(b/35851809): Make this public. 2103 * @hide 2104 */ 2105 @SdkConstant(SdkConstantType.FEATURE) 2106 public static final String FEATURE_TELEPHONY_EUICC = "android.hardware.telephony.euicc"; 2107 2108 /** 2109 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device 2110 * supports cell-broadcast reception using the MBMS APIs. 2111 */ 2112 @SdkConstant(SdkConstantType.FEATURE) 2113 public static final String FEATURE_TELEPHONY_MBMS = "android.hardware.telephony.mbms"; 2114 2115 /** 2116 * Feature for {@link #getSystemAvailableFeatures} and 2117 * {@link #hasSystemFeature}: The device supports connecting to USB devices 2118 * as the USB host. 2119 */ 2120 @SdkConstant(SdkConstantType.FEATURE) 2121 public static final String FEATURE_USB_HOST = "android.hardware.usb.host"; 2122 2123 /** 2124 * Feature for {@link #getSystemAvailableFeatures} and 2125 * {@link #hasSystemFeature}: The device supports connecting to USB accessories. 2126 */ 2127 @SdkConstant(SdkConstantType.FEATURE) 2128 public static final String FEATURE_USB_ACCESSORY = "android.hardware.usb.accessory"; 2129 2130 /** 2131 * Feature for {@link #getSystemAvailableFeatures} and 2132 * {@link #hasSystemFeature}: The SIP API is enabled on the device. 2133 */ 2134 @SdkConstant(SdkConstantType.FEATURE) 2135 public static final String FEATURE_SIP = "android.software.sip"; 2136 2137 /** 2138 * Feature for {@link #getSystemAvailableFeatures} and 2139 * {@link #hasSystemFeature}: The device supports SIP-based VOIP. 2140 */ 2141 @SdkConstant(SdkConstantType.FEATURE) 2142 public static final String FEATURE_SIP_VOIP = "android.software.sip.voip"; 2143 2144 /** 2145 * Feature for {@link #getSystemAvailableFeatures} and 2146 * {@link #hasSystemFeature}: The Connection Service API is enabled on the device. 2147 */ 2148 @SdkConstant(SdkConstantType.FEATURE) 2149 public static final String FEATURE_CONNECTION_SERVICE = "android.software.connectionservice"; 2150 2151 /** 2152 * Feature for {@link #getSystemAvailableFeatures} and 2153 * {@link #hasSystemFeature}: The device's display has a touch screen. 2154 */ 2155 @SdkConstant(SdkConstantType.FEATURE) 2156 public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen"; 2157 2158 /** 2159 * Feature for {@link #getSystemAvailableFeatures} and 2160 * {@link #hasSystemFeature}: The device's touch screen supports 2161 * multitouch sufficient for basic two-finger gesture detection. 2162 */ 2163 @SdkConstant(SdkConstantType.FEATURE) 2164 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch"; 2165 2166 /** 2167 * Feature for {@link #getSystemAvailableFeatures} and 2168 * {@link #hasSystemFeature}: The device's touch screen is capable of 2169 * tracking two or more fingers fully independently. 2170 */ 2171 @SdkConstant(SdkConstantType.FEATURE) 2172 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct"; 2173 2174 /** 2175 * Feature for {@link #getSystemAvailableFeatures} and 2176 * {@link #hasSystemFeature}: The device's touch screen is capable of 2177 * tracking a full hand of fingers fully independently -- that is, 5 or 2178 * more simultaneous independent pointers. 2179 */ 2180 @SdkConstant(SdkConstantType.FEATURE) 2181 public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND = "android.hardware.touchscreen.multitouch.jazzhand"; 2182 2183 /** 2184 * Feature for {@link #getSystemAvailableFeatures} and 2185 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2186 * does support touch emulation for basic events. For instance, the 2187 * device might use a mouse or remote control to drive a cursor, and 2188 * emulate basic touch pointer events like down, up, drag, etc. All 2189 * devices that support android.hardware.touchscreen or a sub-feature are 2190 * presumed to also support faketouch. 2191 */ 2192 @SdkConstant(SdkConstantType.FEATURE) 2193 public static final String FEATURE_FAKETOUCH = "android.hardware.faketouch"; 2194 2195 /** 2196 * Feature for {@link #getSystemAvailableFeatures} and 2197 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2198 * does support touch emulation for basic events that supports distinct 2199 * tracking of two or more fingers. This is an extension of 2200 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2201 * that unlike a distinct multitouch screen as defined by 2202 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT}, these kinds of input 2203 * devices will not actually provide full two-finger gestures since the 2204 * input is being transformed to cursor movement on the screen. That is, 2205 * single finger gestures will move a cursor; two-finger swipes will 2206 * result in single-finger touch events; other two-finger gestures will 2207 * result in the corresponding two-finger touch event. 2208 */ 2209 @SdkConstant(SdkConstantType.FEATURE) 2210 public static final String FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT = "android.hardware.faketouch.multitouch.distinct"; 2211 2212 /** 2213 * Feature for {@link #getSystemAvailableFeatures} and 2214 * {@link #hasSystemFeature}: The device does not have a touch screen, but 2215 * does support touch emulation for basic events that supports tracking 2216 * a hand of fingers (5 or more fingers) fully independently. 2217 * This is an extension of 2218 * {@link #FEATURE_FAKETOUCH} for input devices with this capability. Note 2219 * that unlike a multitouch screen as defined by 2220 * {@link #FEATURE_TOUCHSCREEN_MULTITOUCH_JAZZHAND}, not all two finger 2221 * gestures can be detected due to the limitations described for 2222 * {@link #FEATURE_FAKETOUCH_MULTITOUCH_DISTINCT}. 2223 */ 2224 @SdkConstant(SdkConstantType.FEATURE) 2225 public static final String FEATURE_FAKETOUCH_MULTITOUCH_JAZZHAND = "android.hardware.faketouch.multitouch.jazzhand"; 2226 2227 /** 2228 * Feature for {@link #getSystemAvailableFeatures} and 2229 * {@link #hasSystemFeature}: The device has biometric hardware to detect a fingerprint. 2230 */ 2231 @SdkConstant(SdkConstantType.FEATURE) 2232 public static final String FEATURE_FINGERPRINT = "android.hardware.fingerprint"; 2233 2234 /** 2235 * Feature for {@link #getSystemAvailableFeatures} and 2236 * {@link #hasSystemFeature}: The device supports portrait orientation 2237 * screens. For backwards compatibility, you can assume that if neither 2238 * this nor {@link #FEATURE_SCREEN_LANDSCAPE} is set then the device supports 2239 * both portrait and landscape. 2240 */ 2241 @SdkConstant(SdkConstantType.FEATURE) 2242 public static final String FEATURE_SCREEN_PORTRAIT = "android.hardware.screen.portrait"; 2243 2244 /** 2245 * Feature for {@link #getSystemAvailableFeatures} and 2246 * {@link #hasSystemFeature}: The device supports landscape orientation 2247 * screens. For backwards compatibility, you can assume that if neither 2248 * this nor {@link #FEATURE_SCREEN_PORTRAIT} is set then the device supports 2249 * both portrait and landscape. 2250 */ 2251 @SdkConstant(SdkConstantType.FEATURE) 2252 public static final String FEATURE_SCREEN_LANDSCAPE = "android.hardware.screen.landscape"; 2253 2254 /** 2255 * Feature for {@link #getSystemAvailableFeatures} and 2256 * {@link #hasSystemFeature}: The device supports live wallpapers. 2257 */ 2258 @SdkConstant(SdkConstantType.FEATURE) 2259 public static final String FEATURE_LIVE_WALLPAPER = "android.software.live_wallpaper"; 2260 /** 2261 * Feature for {@link #getSystemAvailableFeatures} and 2262 * {@link #hasSystemFeature}: The device supports app widgets. 2263 */ 2264 @SdkConstant(SdkConstantType.FEATURE) 2265 public static final String FEATURE_APP_WIDGETS = "android.software.app_widgets"; 2266 2267 /** 2268 * @hide 2269 * Feature for {@link #getSystemAvailableFeatures} and 2270 * {@link #hasSystemFeature}: The device supports 2271 * {@link android.service.voice.VoiceInteractionService} and 2272 * {@link android.app.VoiceInteractor}. 2273 */ 2274 @SdkConstant(SdkConstantType.FEATURE) 2275 public static final String FEATURE_VOICE_RECOGNIZERS = "android.software.voice_recognizers"; 2276 2277 2278 /** 2279 * Feature for {@link #getSystemAvailableFeatures} and 2280 * {@link #hasSystemFeature}: The device supports a home screen that is replaceable 2281 * by third party applications. 2282 */ 2283 @SdkConstant(SdkConstantType.FEATURE) 2284 public static final String FEATURE_HOME_SCREEN = "android.software.home_screen"; 2285 2286 /** 2287 * Feature for {@link #getSystemAvailableFeatures} and 2288 * {@link #hasSystemFeature}: The device supports adding new input methods implemented 2289 * with the {@link android.inputmethodservice.InputMethodService} API. 2290 */ 2291 @SdkConstant(SdkConstantType.FEATURE) 2292 public static final String FEATURE_INPUT_METHODS = "android.software.input_methods"; 2293 2294 /** 2295 * Feature for {@link #getSystemAvailableFeatures} and 2296 * {@link #hasSystemFeature}: The device supports device policy enforcement via device admins. 2297 */ 2298 @SdkConstant(SdkConstantType.FEATURE) 2299 public static final String FEATURE_DEVICE_ADMIN = "android.software.device_admin"; 2300 2301 /** 2302 * Feature for {@link #getSystemAvailableFeatures} and 2303 * {@link #hasSystemFeature}: The device supports leanback UI. This is 2304 * typically used in a living room television experience, but is a software 2305 * feature unlike {@link #FEATURE_TELEVISION}. Devices running with this 2306 * feature will use resources associated with the "television" UI mode. 2307 */ 2308 @SdkConstant(SdkConstantType.FEATURE) 2309 public static final String FEATURE_LEANBACK = "android.software.leanback"; 2310 2311 /** 2312 * Feature for {@link #getSystemAvailableFeatures} and 2313 * {@link #hasSystemFeature}: The device supports only leanback UI. Only 2314 * applications designed for this experience should be run, though this is 2315 * not enforced by the system. 2316 */ 2317 @SdkConstant(SdkConstantType.FEATURE) 2318 public static final String FEATURE_LEANBACK_ONLY = "android.software.leanback_only"; 2319 2320 /** 2321 * Feature for {@link #getSystemAvailableFeatures} and 2322 * {@link #hasSystemFeature}: The device supports live TV and can display 2323 * contents from TV inputs implemented with the 2324 * {@link android.media.tv.TvInputService} API. 2325 */ 2326 @SdkConstant(SdkConstantType.FEATURE) 2327 public static final String FEATURE_LIVE_TV = "android.software.live_tv"; 2328 2329 /** 2330 * Feature for {@link #getSystemAvailableFeatures} and 2331 * {@link #hasSystemFeature}: The device supports WiFi (802.11) networking. 2332 */ 2333 @SdkConstant(SdkConstantType.FEATURE) 2334 public static final String FEATURE_WIFI = "android.hardware.wifi"; 2335 2336 /** 2337 * Feature for {@link #getSystemAvailableFeatures} and 2338 * {@link #hasSystemFeature}: The device supports Wi-Fi Direct networking. 2339 */ 2340 @SdkConstant(SdkConstantType.FEATURE) 2341 public static final String FEATURE_WIFI_DIRECT = "android.hardware.wifi.direct"; 2342 2343 /** 2344 * Feature for {@link #getSystemAvailableFeatures} and 2345 * {@link #hasSystemFeature}: The device supports Wi-Fi Aware. 2346 */ 2347 @SdkConstant(SdkConstantType.FEATURE) 2348 public static final String FEATURE_WIFI_AWARE = "android.hardware.wifi.aware"; 2349 2350 /** 2351 * Feature for {@link #getSystemAvailableFeatures} and 2352 * {@link #hasSystemFeature}: The device supports Wi-Fi Passpoint and all 2353 * Passpoint related APIs in {@link WifiManager} are supported. Refer to 2354 * {@link WifiManager#addOrUpdatePasspointConfiguration} for more info. 2355 */ 2356 @SdkConstant(SdkConstantType.FEATURE) 2357 public static final String FEATURE_WIFI_PASSPOINT = "android.hardware.wifi.passpoint"; 2358 2359 /** 2360 * Feature for {@link #getSystemAvailableFeatures} and 2361 * {@link #hasSystemFeature}: The device supports Wi-Fi RTT (IEEE 802.11mc). 2362 */ 2363 @SdkConstant(SdkConstantType.FEATURE) 2364 public static final String FEATURE_WIFI_RTT = "android.hardware.wifi.rtt"; 2365 2366 2367 /** 2368 * Feature for {@link #getSystemAvailableFeatures} and 2369 * {@link #hasSystemFeature}: The device supports LoWPAN networking. 2370 * @hide 2371 */ 2372 @SdkConstant(SdkConstantType.FEATURE) 2373 public static final String FEATURE_LOWPAN = "android.hardware.lowpan"; 2374 2375 /** 2376 * Feature for {@link #getSystemAvailableFeatures} and 2377 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2378 * on a vehicle headunit. A headunit here is defined to be inside a 2379 * vehicle that may or may not be moving. A headunit uses either a 2380 * primary display in the center console and/or additional displays in 2381 * the instrument cluster or elsewhere in the vehicle. Headunit display(s) 2382 * have limited size and resolution. The user will likely be focused on 2383 * driving so limiting driver distraction is a primary concern. User input 2384 * can be a variety of hard buttons, touch, rotary controllers and even mouse- 2385 * like interfaces. 2386 */ 2387 @SdkConstant(SdkConstantType.FEATURE) 2388 public static final String FEATURE_AUTOMOTIVE = "android.hardware.type.automotive"; 2389 2390 /** 2391 * Feature for {@link #getSystemAvailableFeatures} and 2392 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2393 * on a television. Television here is defined to be a typical living 2394 * room television experience: displayed on a big screen, where the user 2395 * is sitting far away from it, and the dominant form of input will be 2396 * something like a DPAD, not through touch or mouse. 2397 * @deprecated use {@link #FEATURE_LEANBACK} instead. 2398 */ 2399 @Deprecated 2400 @SdkConstant(SdkConstantType.FEATURE) 2401 public static final String FEATURE_TELEVISION = "android.hardware.type.television"; 2402 2403 /** 2404 * Feature for {@link #getSystemAvailableFeatures} and 2405 * {@link #hasSystemFeature}: This is a device dedicated to showing UI 2406 * on a watch. A watch here is defined to be a device worn on the body, perhaps on 2407 * the wrist. The user is very close when interacting with the device. 2408 */ 2409 @SdkConstant(SdkConstantType.FEATURE) 2410 public static final String FEATURE_WATCH = "android.hardware.type.watch"; 2411 2412 /** 2413 * Feature for {@link #getSystemAvailableFeatures} and 2414 * {@link #hasSystemFeature}: This is a device for IoT and may not have an UI. An embedded 2415 * device is defined as a full stack Android device with or without a display and no 2416 * user-installable apps. 2417 */ 2418 @SdkConstant(SdkConstantType.FEATURE) 2419 public static final String FEATURE_EMBEDDED = "android.hardware.type.embedded"; 2420 2421 /** 2422 * Feature for {@link #getSystemAvailableFeatures} and 2423 * {@link #hasSystemFeature}: This is a device dedicated to be primarily used 2424 * with keyboard, mouse or touchpad. This includes traditional desktop 2425 * computers, laptops and variants such as convertibles or detachables. 2426 * Due to the larger screen, the device will most likely use the 2427 * {@link #FEATURE_FREEFORM_WINDOW_MANAGEMENT} feature as well. 2428 */ 2429 @SdkConstant(SdkConstantType.FEATURE) 2430 public static final String FEATURE_PC = "android.hardware.type.pc"; 2431 2432 /** 2433 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2434 * The device supports printing. 2435 */ 2436 @SdkConstant(SdkConstantType.FEATURE) 2437 public static final String FEATURE_PRINTING = "android.software.print"; 2438 2439 /** 2440 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2441 * The device supports {@link android.companion.CompanionDeviceManager#associate associating} 2442 * with devices via {@link android.companion.CompanionDeviceManager}. 2443 */ 2444 @SdkConstant(SdkConstantType.FEATURE) 2445 public static final String FEATURE_COMPANION_DEVICE_SETUP 2446 = "android.software.companion_device_setup"; 2447 2448 /** 2449 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2450 * The device can perform backup and restore operations on installed applications. 2451 */ 2452 @SdkConstant(SdkConstantType.FEATURE) 2453 public static final String FEATURE_BACKUP = "android.software.backup"; 2454 2455 /** 2456 * Feature for {@link #getSystemAvailableFeatures} and 2457 * {@link #hasSystemFeature}: The device supports freeform window management. 2458 * Windows have title bars and can be moved and resized. 2459 */ 2460 // If this feature is present, you also need to set 2461 // com.android.internal.R.config_freeformWindowManagement to true in your configuration overlay. 2462 @SdkConstant(SdkConstantType.FEATURE) 2463 public static final String FEATURE_FREEFORM_WINDOW_MANAGEMENT 2464 = "android.software.freeform_window_management"; 2465 2466 /** 2467 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2468 * The device supports picture-in-picture multi-window mode. 2469 */ 2470 @SdkConstant(SdkConstantType.FEATURE) 2471 public static final String FEATURE_PICTURE_IN_PICTURE = "android.software.picture_in_picture"; 2472 2473 /** 2474 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2475 * The device supports running activities on secondary displays. 2476 */ 2477 @SdkConstant(SdkConstantType.FEATURE) 2478 public static final String FEATURE_ACTIVITIES_ON_SECONDARY_DISPLAYS 2479 = "android.software.activities_on_secondary_displays"; 2480 2481 /** 2482 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2483 * The device supports creating secondary users and managed profiles via 2484 * {@link DevicePolicyManager}. 2485 */ 2486 @SdkConstant(SdkConstantType.FEATURE) 2487 public static final String FEATURE_MANAGED_USERS = "android.software.managed_users"; 2488 2489 /** 2490 * @hide 2491 * TODO: Remove after dependencies updated b/17392243 2492 */ 2493 public static final String FEATURE_MANAGED_PROFILES = "android.software.managed_users"; 2494 2495 /** 2496 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2497 * The device supports verified boot. 2498 */ 2499 @SdkConstant(SdkConstantType.FEATURE) 2500 public static final String FEATURE_VERIFIED_BOOT = "android.software.verified_boot"; 2501 2502 /** 2503 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2504 * The device supports secure removal of users. When a user is deleted the data associated 2505 * with that user is securely deleted and no longer available. 2506 */ 2507 @SdkConstant(SdkConstantType.FEATURE) 2508 public static final String FEATURE_SECURELY_REMOVES_USERS 2509 = "android.software.securely_removes_users"; 2510 2511 /** {@hide} */ 2512 @TestApi 2513 @SdkConstant(SdkConstantType.FEATURE) 2514 public static final String FEATURE_FILE_BASED_ENCRYPTION 2515 = "android.software.file_based_encryption"; 2516 2517 /** {@hide} */ 2518 @TestApi 2519 @SdkConstant(SdkConstantType.FEATURE) 2520 public static final String FEATURE_ADOPTABLE_STORAGE 2521 = "android.software.adoptable_storage"; 2522 2523 /** 2524 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2525 * The device has a full implementation of the android.webkit.* APIs. Devices 2526 * lacking this feature will not have a functioning WebView implementation. 2527 */ 2528 @SdkConstant(SdkConstantType.FEATURE) 2529 public static final String FEATURE_WEBVIEW = "android.software.webview"; 2530 2531 /** 2532 * Feature for {@link #getSystemAvailableFeatures} and 2533 * {@link #hasSystemFeature}: This device supports ethernet. 2534 */ 2535 @SdkConstant(SdkConstantType.FEATURE) 2536 public static final String FEATURE_ETHERNET = "android.hardware.ethernet"; 2537 2538 /** 2539 * Feature for {@link #getSystemAvailableFeatures} and 2540 * {@link #hasSystemFeature}: This device supports HDMI-CEC. 2541 * @hide 2542 */ 2543 @SdkConstant(SdkConstantType.FEATURE) 2544 public static final String FEATURE_HDMI_CEC = "android.hardware.hdmi.cec"; 2545 2546 /** 2547 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2548 * The device has all of the inputs necessary to be considered a compatible game controller, or 2549 * includes a compatible game controller in the box. 2550 */ 2551 @SdkConstant(SdkConstantType.FEATURE) 2552 public static final String FEATURE_GAMEPAD = "android.hardware.gamepad"; 2553 2554 /** 2555 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2556 * The device has a full implementation of the android.media.midi.* APIs. 2557 */ 2558 @SdkConstant(SdkConstantType.FEATURE) 2559 public static final String FEATURE_MIDI = "android.software.midi"; 2560 2561 /** 2562 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2563 * The device implements an optimized mode for virtual reality (VR) applications that handles 2564 * stereoscopic rendering of notifications, and disables most monocular system UI components 2565 * while a VR application has user focus. 2566 * Devices declaring this feature must include an application implementing a 2567 * {@link android.service.vr.VrListenerService} that can be targeted by VR applications via 2568 * {@link android.app.Activity#setVrModeEnabled}. 2569 * @deprecated use {@link #FEATURE_VR_MODE_HIGH_PERFORMANCE} instead. 2570 */ 2571 @Deprecated 2572 @SdkConstant(SdkConstantType.FEATURE) 2573 public static final String FEATURE_VR_MODE = "android.software.vr.mode"; 2574 2575 /** 2576 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2577 * The device implements an optimized mode for virtual reality (VR) applications that handles 2578 * stereoscopic rendering of notifications, disables most monocular system UI components 2579 * while a VR application has user focus and meets extra CDD requirements to provide a 2580 * high-quality VR experience. 2581 * Devices declaring this feature must include an application implementing a 2582 * {@link android.service.vr.VrListenerService} that can be targeted by VR applications via 2583 * {@link android.app.Activity#setVrModeEnabled}. 2584 * and must meet CDD requirements to provide a high-quality VR experience. 2585 */ 2586 @SdkConstant(SdkConstantType.FEATURE) 2587 public static final String FEATURE_VR_MODE_HIGH_PERFORMANCE 2588 = "android.hardware.vr.high_performance"; 2589 2590 /** 2591 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2592 * The device supports autofill of user credentials, addresses, credit cards, etc 2593 * via integration with {@link android.service.autofill.AutofillService autofill 2594 * providers}. 2595 */ 2596 @SdkConstant(SdkConstantType.FEATURE) 2597 public static final String FEATURE_AUTOFILL = "android.software.autofill"; 2598 2599 /** 2600 * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: 2601 * The device implements headtracking suitable for a VR device. 2602 */ 2603 @SdkConstant(SdkConstantType.FEATURE) 2604 public static final String FEATURE_VR_HEADTRACKING = "android.hardware.vr.headtracking"; 2605 2606 /** 2607 * Action to external storage service to clean out removed apps. 2608 * @hide 2609 */ 2610 public static final String ACTION_CLEAN_EXTERNAL_STORAGE 2611 = "android.content.pm.CLEAN_EXTERNAL_STORAGE"; 2612 2613 /** 2614 * Extra field name for the URI to a verification file. Passed to a package 2615 * verifier. 2616 * 2617 * @hide 2618 */ 2619 public static final String EXTRA_VERIFICATION_URI = "android.content.pm.extra.VERIFICATION_URI"; 2620 2621 /** 2622 * Extra field name for the ID of a package pending verification. Passed to 2623 * a package verifier and is used to call back to 2624 * {@link PackageManager#verifyPendingInstall(int, int)} 2625 */ 2626 public static final String EXTRA_VERIFICATION_ID = "android.content.pm.extra.VERIFICATION_ID"; 2627 2628 /** 2629 * Extra field name for the package identifier which is trying to install 2630 * the package. 2631 * 2632 * @hide 2633 */ 2634 public static final String EXTRA_VERIFICATION_INSTALLER_PACKAGE 2635 = "android.content.pm.extra.VERIFICATION_INSTALLER_PACKAGE"; 2636 2637 /** 2638 * Extra field name for the requested install flags for a package pending 2639 * verification. Passed to a package verifier. 2640 * 2641 * @hide 2642 */ 2643 public static final String EXTRA_VERIFICATION_INSTALL_FLAGS 2644 = "android.content.pm.extra.VERIFICATION_INSTALL_FLAGS"; 2645 2646 /** 2647 * Extra field name for the uid of who is requesting to install 2648 * the package. 2649 * 2650 * @hide 2651 */ 2652 public static final String EXTRA_VERIFICATION_INSTALLER_UID 2653 = "android.content.pm.extra.VERIFICATION_INSTALLER_UID"; 2654 2655 /** 2656 * Extra field name for the package name of a package pending verification. 2657 * 2658 * @hide 2659 */ 2660 public static final String EXTRA_VERIFICATION_PACKAGE_NAME 2661 = "android.content.pm.extra.VERIFICATION_PACKAGE_NAME"; 2662 /** 2663 * Extra field name for the result of a verification, either 2664 * {@link #VERIFICATION_ALLOW}, or {@link #VERIFICATION_REJECT}. 2665 * Passed to package verifiers after a package is verified. 2666 */ 2667 public static final String EXTRA_VERIFICATION_RESULT 2668 = "android.content.pm.extra.VERIFICATION_RESULT"; 2669 2670 /** 2671 * Extra field name for the version code of a package pending verification. 2672 * @deprecated Use {@link #EXTRA_VERIFICATION_LONG_VERSION_CODE} instead. 2673 * @hide 2674 */ 2675 @Deprecated 2676 public static final String EXTRA_VERIFICATION_VERSION_CODE 2677 = "android.content.pm.extra.VERIFICATION_VERSION_CODE"; 2678 2679 /** 2680 * Extra field name for the long version code of a package pending verification. 2681 * 2682 * @hide 2683 */ 2684 public static final String EXTRA_VERIFICATION_LONG_VERSION_CODE = 2685 "android.content.pm.extra.VERIFICATION_LONG_VERSION_CODE"; 2686 2687 /** 2688 * Extra field name for the ID of a intent filter pending verification. 2689 * Passed to an intent filter verifier and is used to call back to 2690 * {@link #verifyIntentFilter} 2691 * 2692 * @hide 2693 */ 2694 public static final String EXTRA_INTENT_FILTER_VERIFICATION_ID 2695 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_ID"; 2696 2697 /** 2698 * Extra field name for the scheme used for an intent filter pending verification. Passed to 2699 * an intent filter verifier and is used to construct the URI to verify against. 2700 * 2701 * Usually this is "https" 2702 * 2703 * @hide 2704 */ 2705 public static final String EXTRA_INTENT_FILTER_VERIFICATION_URI_SCHEME 2706 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_URI_SCHEME"; 2707 2708 /** 2709 * Extra field name for the host names to be used for an intent filter pending verification. 2710 * Passed to an intent filter verifier and is used to construct the URI to verify the 2711 * intent filter. 2712 * 2713 * This is a space delimited list of hosts. 2714 * 2715 * @hide 2716 */ 2717 public static final String EXTRA_INTENT_FILTER_VERIFICATION_HOSTS 2718 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_HOSTS"; 2719 2720 /** 2721 * Extra field name for the package name to be used for an intent filter pending verification. 2722 * Passed to an intent filter verifier and is used to check the verification responses coming 2723 * from the hosts. Each host response will need to include the package name of APK containing 2724 * the intent filter. 2725 * 2726 * @hide 2727 */ 2728 public static final String EXTRA_INTENT_FILTER_VERIFICATION_PACKAGE_NAME 2729 = "android.content.pm.extra.INTENT_FILTER_VERIFICATION_PACKAGE_NAME"; 2730 2731 /** 2732 * The action used to request that the user approve a permission request 2733 * from the application. 2734 * 2735 * @hide 2736 */ 2737 @SystemApi 2738 public static final String ACTION_REQUEST_PERMISSIONS = 2739 "android.content.pm.action.REQUEST_PERMISSIONS"; 2740 2741 /** 2742 * The names of the requested permissions. 2743 * <p> 2744 * <strong>Type:</strong> String[] 2745 * </p> 2746 * 2747 * @hide 2748 */ 2749 @SystemApi 2750 public static final String EXTRA_REQUEST_PERMISSIONS_NAMES = 2751 "android.content.pm.extra.REQUEST_PERMISSIONS_NAMES"; 2752 2753 /** 2754 * The results from the permissions request. 2755 * <p> 2756 * <strong>Type:</strong> int[] of #PermissionResult 2757 * </p> 2758 * 2759 * @hide 2760 */ 2761 @SystemApi 2762 public static final String EXTRA_REQUEST_PERMISSIONS_RESULTS 2763 = "android.content.pm.extra.REQUEST_PERMISSIONS_RESULTS"; 2764 2765 /** 2766 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2767 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the package which provides 2768 * the existing definition for the permission. 2769 * @hide 2770 */ 2771 public static final String EXTRA_FAILURE_EXISTING_PACKAGE 2772 = "android.content.pm.extra.FAILURE_EXISTING_PACKAGE"; 2773 2774 /** 2775 * String extra for {@link PackageInstallObserver} in the 'extras' Bundle in case of 2776 * {@link #INSTALL_FAILED_DUPLICATE_PERMISSION}. This extra names the permission that is 2777 * being redundantly defined by the package being installed. 2778 * @hide 2779 */ 2780 public static final String EXTRA_FAILURE_EXISTING_PERMISSION 2781 = "android.content.pm.extra.FAILURE_EXISTING_PERMISSION"; 2782 2783 /** 2784 * Permission flag: The permission is set in its current state 2785 * by the user and apps can still request it at runtime. 2786 * 2787 * @hide 2788 */ 2789 @SystemApi 2790 public static final int FLAG_PERMISSION_USER_SET = 1 << 0; 2791 2792 /** 2793 * Permission flag: The permission is set in its current state 2794 * by the user and it is fixed, i.e. apps can no longer request 2795 * this permission. 2796 * 2797 * @hide 2798 */ 2799 @SystemApi 2800 public static final int FLAG_PERMISSION_USER_FIXED = 1 << 1; 2801 2802 /** 2803 * Permission flag: The permission is set in its current state 2804 * by device policy and neither apps nor the user can change 2805 * its state. 2806 * 2807 * @hide 2808 */ 2809 @SystemApi 2810 public static final int FLAG_PERMISSION_POLICY_FIXED = 1 << 2; 2811 2812 /** 2813 * Permission flag: The permission is set in a granted state but 2814 * access to resources it guards is restricted by other means to 2815 * enable revoking a permission on legacy apps that do not support 2816 * runtime permissions. If this permission is upgraded to runtime 2817 * because the app was updated to support runtime permissions, the 2818 * the permission will be revoked in the upgrade process. 2819 * 2820 * @hide 2821 */ 2822 @SystemApi 2823 public static final int FLAG_PERMISSION_REVOKE_ON_UPGRADE = 1 << 3; 2824 2825 /** 2826 * Permission flag: The permission is set in its current state 2827 * because the app is a component that is a part of the system. 2828 * 2829 * @hide 2830 */ 2831 @SystemApi 2832 public static final int FLAG_PERMISSION_SYSTEM_FIXED = 1 << 4; 2833 2834 /** 2835 * Permission flag: The permission is granted by default because it 2836 * enables app functionality that is expected to work out-of-the-box 2837 * for providing a smooth user experience. For example, the phone app 2838 * is expected to have the phone permission. 2839 * 2840 * @hide 2841 */ 2842 @SystemApi 2843 public static final int FLAG_PERMISSION_GRANTED_BY_DEFAULT = 1 << 5; 2844 2845 /** 2846 * Permission flag: The permission has to be reviewed before any of 2847 * the app components can run. 2848 * 2849 * @hide 2850 */ 2851 @SystemApi 2852 public static final int FLAG_PERMISSION_REVIEW_REQUIRED = 1 << 6; 2853 2854 /** 2855 * Mask for all permission flags. 2856 * 2857 * @hide 2858 */ 2859 @SystemApi 2860 public static final int MASK_PERMISSION_FLAGS = 0xFF; 2861 2862 /** 2863 * This is a library that contains components apps can invoke. For 2864 * example, a services for apps to bind to, or standard chooser UI, 2865 * etc. This library is versioned and backwards compatible. Clients 2866 * should check its version via {@link android.ext.services.Version 2867 * #getVersionCode()} and avoid calling APIs added in later versions. 2868 * 2869 * @hide 2870 */ 2871 public static final String SYSTEM_SHARED_LIBRARY_SERVICES = "android.ext.services"; 2872 2873 /** 2874 * This is a library that contains components apps can dynamically 2875 * load. For example, new widgets, helper classes, etc. This library 2876 * is versioned and backwards compatible. Clients should check its 2877 * version via {@link android.ext.shared.Version#getVersionCode()} 2878 * and avoid calling APIs added in later versions. 2879 * 2880 * @hide 2881 */ 2882 public static final String SYSTEM_SHARED_LIBRARY_SHARED = "android.ext.shared"; 2883 2884 /** 2885 * Used when starting a process for an Activity. 2886 * 2887 * @hide 2888 */ 2889 public static final int NOTIFY_PACKAGE_USE_ACTIVITY = 0; 2890 2891 /** 2892 * Used when starting a process for a Service. 2893 * 2894 * @hide 2895 */ 2896 public static final int NOTIFY_PACKAGE_USE_SERVICE = 1; 2897 2898 /** 2899 * Used when moving a Service to the foreground. 2900 * 2901 * @hide 2902 */ 2903 public static final int NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE = 2; 2904 2905 /** 2906 * Used when starting a process for a BroadcastReceiver. 2907 * 2908 * @hide 2909 */ 2910 public static final int NOTIFY_PACKAGE_USE_BROADCAST_RECEIVER = 3; 2911 2912 /** 2913 * Used when starting a process for a ContentProvider. 2914 * 2915 * @hide 2916 */ 2917 public static final int NOTIFY_PACKAGE_USE_CONTENT_PROVIDER = 4; 2918 2919 /** 2920 * Used when starting a process for a BroadcastReceiver. 2921 * 2922 * @hide 2923 */ 2924 public static final int NOTIFY_PACKAGE_USE_BACKUP = 5; 2925 2926 /** 2927 * Used with Context.getClassLoader() across Android packages. 2928 * 2929 * @hide 2930 */ 2931 public static final int NOTIFY_PACKAGE_USE_CROSS_PACKAGE = 6; 2932 2933 /** 2934 * Used when starting a package within a process for Instrumentation. 2935 * 2936 * @hide 2937 */ 2938 public static final int NOTIFY_PACKAGE_USE_INSTRUMENTATION = 7; 2939 2940 /** 2941 * Total number of usage reasons. 2942 * 2943 * @hide 2944 */ 2945 public static final int NOTIFY_PACKAGE_USE_REASONS_COUNT = 8; 2946 2947 /** 2948 * Constant for specifying the highest installed package version code. 2949 */ 2950 public static final int VERSION_CODE_HIGHEST = -1; 2951 2952 /** 2953 * Retrieve overall information about an application package that is 2954 * installed on the system. 2955 * 2956 * @param packageName The full name (i.e. com.google.apps.contacts) of the 2957 * desired package. 2958 * @param flags Additional option flags to modify the data returned. 2959 * @return A PackageInfo object containing information about the package. If 2960 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2961 * is not found in the list of installed applications, the package 2962 * information is retrieved from the list of uninstalled 2963 * applications (which includes installed applications as well as 2964 * applications with data directory i.e. applications which had been 2965 * deleted with {@code DONT_DELETE_DATA} flag set). 2966 * @throws NameNotFoundException if a package with the given name cannot be 2967 * found on the system. 2968 */ 2969 public abstract PackageInfo getPackageInfo(String packageName, @PackageInfoFlags int flags) 2970 throws NameNotFoundException; 2971 2972 /** 2973 * Retrieve overall information about an application package that is 2974 * installed on the system. This method can be used for retrieving 2975 * information about packages for which multiple versions can be installed 2976 * at the time. Currently only packages hosting static shared libraries can 2977 * have multiple installed versions. The method can also be used to get info 2978 * for a package that has a single version installed by passing 2979 * {@link #VERSION_CODE_HIGHEST} in the {@link VersionedPackage} 2980 * constructor. 2981 * 2982 * @param versionedPackage The versioned package for which to query. 2983 * @param flags Additional option flags to modify the data returned. 2984 * @return A PackageInfo object containing information about the package. If 2985 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 2986 * is not found in the list of installed applications, the package 2987 * information is retrieved from the list of uninstalled 2988 * applications (which includes installed applications as well as 2989 * applications with data directory i.e. applications which had been 2990 * deleted with {@code DONT_DELETE_DATA} flag set). 2991 * @throws NameNotFoundException if a package with the given name cannot be 2992 * found on the system. 2993 */ 2994 public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, 2995 @PackageInfoFlags int flags) throws NameNotFoundException; 2996 2997 /** 2998 * Retrieve overall information about an application package that is 2999 * installed on the system. 3000 * 3001 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3002 * desired package. 3003 * @param flags Additional option flags to modify the data returned. 3004 * @param userId The user id. 3005 * @return A PackageInfo object containing information about the package. If 3006 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if the package 3007 * is not found in the list of installed applications, the package 3008 * information is retrieved from the list of uninstalled 3009 * applications (which includes installed applications as well as 3010 * applications with data directory i.e. applications which had been 3011 * deleted with {@code DONT_DELETE_DATA} flag set). 3012 * @throws NameNotFoundException if a package with the given name cannot be 3013 * found on the system. 3014 * @hide 3015 */ 3016 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 3017 public abstract PackageInfo getPackageInfoAsUser(String packageName, 3018 @PackageInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 3019 3020 /** 3021 * Map from the current package names in use on the device to whatever 3022 * the current canonical name of that package is. 3023 * @param names Array of current names to be mapped. 3024 * @return Returns an array of the same size as the original, containing 3025 * the canonical name for each package. 3026 */ 3027 public abstract String[] currentToCanonicalPackageNames(String[] names); 3028 3029 /** 3030 * Map from a packages canonical name to the current name in use on the device. 3031 * @param names Array of new names to be mapped. 3032 * @return Returns an array of the same size as the original, containing 3033 * the current name for each package. 3034 */ 3035 public abstract String[] canonicalToCurrentPackageNames(String[] names); 3036 3037 /** 3038 * Returns a "good" intent to launch a front-door activity in a package. 3039 * This is used, for example, to implement an "open" button when browsing 3040 * through packages. The current implementation looks first for a main 3041 * activity in the category {@link Intent#CATEGORY_INFO}, and next for a 3042 * main activity in the category {@link Intent#CATEGORY_LAUNCHER}. Returns 3043 * <code>null</code> if neither are found. 3044 * 3045 * @param packageName The name of the package to inspect. 3046 * 3047 * @return A fully-qualified {@link Intent} that can be used to launch the 3048 * main activity in the package. Returns <code>null</code> if the package 3049 * does not contain such an activity, or if <em>packageName</em> is not 3050 * recognized. 3051 */ 3052 public abstract @Nullable Intent getLaunchIntentForPackage(@NonNull String packageName); 3053 3054 /** 3055 * Return a "good" intent to launch a front-door Leanback activity in a 3056 * package, for use for example to implement an "open" button when browsing 3057 * through packages. The current implementation will look for a main 3058 * activity in the category {@link Intent#CATEGORY_LEANBACK_LAUNCHER}, or 3059 * return null if no main leanback activities are found. 3060 * 3061 * @param packageName The name of the package to inspect. 3062 * @return Returns either a fully-qualified Intent that can be used to launch 3063 * the main Leanback activity in the package, or null if the package 3064 * does not contain such an activity. 3065 */ 3066 public abstract @Nullable Intent getLeanbackLaunchIntentForPackage(@NonNull String packageName); 3067 3068 /** 3069 * Return a "good" intent to launch a front-door Car activity in a 3070 * package, for use for example to implement an "open" button when browsing 3071 * through packages. The current implementation will look for a main 3072 * activity in the category {@link Intent#CATEGORY_CAR_LAUNCHER}, or 3073 * return null if no main car activities are found. 3074 * 3075 * @param packageName The name of the package to inspect. 3076 * @return Returns either a fully-qualified Intent that can be used to launch 3077 * the main Car activity in the package, or null if the package 3078 * does not contain such an activity. 3079 * @hide 3080 */ 3081 public abstract @Nullable Intent getCarLaunchIntentForPackage(@NonNull String packageName); 3082 3083 /** 3084 * Return an array of all of the POSIX secondary group IDs that have been 3085 * assigned to the given package. 3086 * <p> 3087 * Note that the same package may have different GIDs under different 3088 * {@link UserHandle} on the same device. 3089 * 3090 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3091 * desired package. 3092 * @return Returns an int array of the assigned GIDs, or null if there are 3093 * none. 3094 * @throws NameNotFoundException if a package with the given name cannot be 3095 * found on the system. 3096 */ 3097 public abstract int[] getPackageGids(@NonNull String packageName) 3098 throws NameNotFoundException; 3099 3100 /** 3101 * Return an array of all of the POSIX secondary group IDs that have been 3102 * assigned to the given package. 3103 * <p> 3104 * Note that the same package may have different GIDs under different 3105 * {@link UserHandle} on the same device. 3106 * 3107 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3108 * desired package. 3109 * @return Returns an int array of the assigned gids, or null if there are 3110 * none. 3111 * @throws NameNotFoundException if a package with the given name cannot be 3112 * found on the system. 3113 */ 3114 public abstract int[] getPackageGids(String packageName, @PackageInfoFlags int flags) 3115 throws NameNotFoundException; 3116 3117 /** 3118 * Return the UID associated with the given package name. 3119 * <p> 3120 * Note that the same package will have different UIDs under different 3121 * {@link UserHandle} on the same device. 3122 * 3123 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3124 * desired package. 3125 * @return Returns an integer UID who owns the given package name. 3126 * @throws NameNotFoundException if a package with the given name can not be 3127 * found on the system. 3128 */ 3129 public abstract int getPackageUid(String packageName, @PackageInfoFlags int flags) 3130 throws NameNotFoundException; 3131 3132 /** 3133 * Return the UID associated with the given package name. 3134 * <p> 3135 * Note that the same package will have different UIDs under different 3136 * {@link UserHandle} on the same device. 3137 * 3138 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3139 * desired package. 3140 * @param userId The user handle identifier to look up the package under. 3141 * @return Returns an integer UID who owns the given package name. 3142 * @throws NameNotFoundException if a package with the given name can not be 3143 * found on the system. 3144 * @hide 3145 */ 3146 public abstract int getPackageUidAsUser(String packageName, @UserIdInt int userId) 3147 throws NameNotFoundException; 3148 3149 /** 3150 * Return the UID associated with the given package name. 3151 * <p> 3152 * Note that the same package will have different UIDs under different 3153 * {@link UserHandle} on the same device. 3154 * 3155 * @param packageName The full name (i.e. com.google.apps.contacts) of the 3156 * desired package. 3157 * @param userId The user handle identifier to look up the package under. 3158 * @return Returns an integer UID who owns the given package name. 3159 * @throws NameNotFoundException if a package with the given name can not be 3160 * found on the system. 3161 * @hide 3162 */ 3163 public abstract int getPackageUidAsUser(String packageName, @PackageInfoFlags int flags, 3164 @UserIdInt int userId) throws NameNotFoundException; 3165 3166 /** 3167 * Retrieve all of the information we know about a particular permission. 3168 * 3169 * @param name The fully qualified name (i.e. com.google.permission.LOGIN) 3170 * of the permission you are interested in. 3171 * @param flags Additional option flags to modify the data returned. 3172 * @return Returns a {@link PermissionInfo} containing information about the 3173 * permission. 3174 * @throws NameNotFoundException if a package with the given name cannot be 3175 * found on the system. 3176 */ 3177 public abstract PermissionInfo getPermissionInfo(String name, @PermissionInfoFlags int flags) 3178 throws NameNotFoundException; 3179 3180 /** 3181 * Query for all of the permissions associated with a particular group. 3182 * 3183 * @param group The fully qualified name (i.e. com.google.permission.LOGIN) 3184 * of the permission group you are interested in. Use null to 3185 * find all of the permissions not associated with a group. 3186 * @param flags Additional option flags to modify the data returned. 3187 * @return Returns a list of {@link PermissionInfo} containing information 3188 * about all of the permissions in the given group. 3189 * @throws NameNotFoundException if a package with the given name cannot be 3190 * found on the system. 3191 */ 3192 public abstract List<PermissionInfo> queryPermissionsByGroup(String group, 3193 @PermissionInfoFlags int flags) throws NameNotFoundException; 3194 3195 /** 3196 * Returns true if Permission Review Mode is enabled, false otherwise. 3197 * 3198 * @hide 3199 */ 3200 @TestApi 3201 public abstract boolean isPermissionReviewModeEnabled(); 3202 3203 /** 3204 * Retrieve all of the information we know about a particular group of 3205 * permissions. 3206 * 3207 * @param name The fully qualified name (i.e. 3208 * com.google.permission_group.APPS) of the permission you are 3209 * interested in. 3210 * @param flags Additional option flags to modify the data returned. 3211 * @return Returns a {@link PermissionGroupInfo} containing information 3212 * about the permission. 3213 * @throws NameNotFoundException if a package with the given name cannot be 3214 * found on the system. 3215 */ 3216 public abstract PermissionGroupInfo getPermissionGroupInfo(String name, 3217 @PermissionGroupInfoFlags int flags) throws NameNotFoundException; 3218 3219 /** 3220 * Retrieve all of the known permission groups in the system. 3221 * 3222 * @param flags Additional option flags to modify the data returned. 3223 * @return Returns a list of {@link PermissionGroupInfo} containing 3224 * information about all of the known permission groups. 3225 */ 3226 public abstract List<PermissionGroupInfo> getAllPermissionGroups( 3227 @PermissionGroupInfoFlags int flags); 3228 3229 /** 3230 * Retrieve all of the information we know about a particular 3231 * package/application. 3232 * 3233 * @param packageName The full name (i.e. com.google.apps.contacts) of an 3234 * application. 3235 * @param flags Additional option flags to modify the data returned. 3236 * @return An {@link ApplicationInfo} containing information about the 3237 * package. If flag {@code MATCH_UNINSTALLED_PACKAGES} is set and if 3238 * the package is not found in the list of installed applications, 3239 * the application information is retrieved from the list of 3240 * uninstalled applications (which includes installed applications 3241 * as well as applications with data directory i.e. applications 3242 * which had been deleted with {@code DONT_DELETE_DATA} flag set). 3243 * @throws NameNotFoundException if a package with the given name cannot be 3244 * found on the system. 3245 */ 3246 public abstract ApplicationInfo getApplicationInfo(String packageName, 3247 @ApplicationInfoFlags int flags) throws NameNotFoundException; 3248 3249 /** {@hide} */ 3250 public abstract ApplicationInfo getApplicationInfoAsUser(String packageName, 3251 @ApplicationInfoFlags int flags, @UserIdInt int userId) throws NameNotFoundException; 3252 3253 /** 3254 * Retrieve all of the information we know about a particular activity 3255 * class. 3256 * 3257 * @param component The full component name (i.e. 3258 * com.google.apps.contacts/com.google.apps.contacts. 3259 * ContactsList) of an Activity class. 3260 * @param flags Additional option flags to modify the data returned. 3261 * @return An {@link ActivityInfo} containing information about the 3262 * activity. 3263 * @throws NameNotFoundException if a package with the given name cannot be 3264 * found on the system. 3265 */ 3266 public abstract ActivityInfo getActivityInfo(ComponentName component, 3267 @ComponentInfoFlags int flags) throws NameNotFoundException; 3268 3269 /** 3270 * Retrieve all of the information we know about a particular receiver 3271 * class. 3272 * 3273 * @param component The full component name (i.e. 3274 * com.google.apps.calendar/com.google.apps.calendar. 3275 * CalendarAlarm) of a Receiver class. 3276 * @param flags Additional option flags to modify the data returned. 3277 * @return An {@link ActivityInfo} containing information about the 3278 * receiver. 3279 * @throws NameNotFoundException if a package with the given name cannot be 3280 * found on the system. 3281 */ 3282 public abstract ActivityInfo getReceiverInfo(ComponentName component, 3283 @ComponentInfoFlags int flags) throws NameNotFoundException; 3284 3285 /** 3286 * Retrieve all of the information we know about a particular service class. 3287 * 3288 * @param component The full component name (i.e. 3289 * com.google.apps.media/com.google.apps.media. 3290 * BackgroundPlayback) of a Service class. 3291 * @param flags Additional option flags to modify the data returned. 3292 * @return A {@link ServiceInfo} object containing information about the 3293 * service. 3294 * @throws NameNotFoundException if a package with the given name cannot be 3295 * found on the system. 3296 */ 3297 public abstract ServiceInfo getServiceInfo(ComponentName component, 3298 @ComponentInfoFlags int flags) throws NameNotFoundException; 3299 3300 /** 3301 * Retrieve all of the information we know about a particular content 3302 * provider class. 3303 * 3304 * @param component The full component name (i.e. 3305 * com.google.providers.media/com.google.providers.media. 3306 * MediaProvider) of a ContentProvider class. 3307 * @param flags Additional option flags to modify the data returned. 3308 * @return A {@link ProviderInfo} object containing information about the 3309 * provider. 3310 * @throws NameNotFoundException if a package with the given name cannot be 3311 * found on the system. 3312 */ 3313 public abstract ProviderInfo getProviderInfo(ComponentName component, 3314 @ComponentInfoFlags int flags) throws NameNotFoundException; 3315 3316 /** 3317 * Return a List of all packages that are installed on the device. 3318 * 3319 * @param flags Additional option flags to modify the data returned. 3320 * @return A List of PackageInfo objects, one for each installed package, 3321 * containing information about the package. In the unlikely case 3322 * there are no installed packages, an empty list is returned. If 3323 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3324 * information is retrieved from the list of uninstalled 3325 * applications (which includes installed applications as well as 3326 * applications with data directory i.e. applications which had been 3327 * deleted with {@code DONT_DELETE_DATA} flag set). 3328 */ 3329 public abstract List<PackageInfo> getInstalledPackages(@PackageInfoFlags int flags); 3330 3331 /** 3332 * Return a List of all installed packages that are currently holding any of 3333 * the given permissions. 3334 * 3335 * @param flags Additional option flags to modify the data returned. 3336 * @return A List of PackageInfo objects, one for each installed package 3337 * that holds any of the permissions that were provided, containing 3338 * information about the package. If no installed packages hold any 3339 * of the permissions, an empty list is returned. If flag 3340 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3341 * information is retrieved from the list of uninstalled 3342 * applications (which includes installed applications as well as 3343 * applications with data directory i.e. applications which had been 3344 * deleted with {@code DONT_DELETE_DATA} flag set). 3345 */ 3346 public abstract List<PackageInfo> getPackagesHoldingPermissions( 3347 String[] permissions, @PackageInfoFlags int flags); 3348 3349 /** 3350 * Return a List of all packages that are installed on the device, for a 3351 * specific user. 3352 * 3353 * @param flags Additional option flags to modify the data returned. 3354 * @param userId The user for whom the installed packages are to be listed 3355 * @return A List of PackageInfo objects, one for each installed package, 3356 * containing information about the package. In the unlikely case 3357 * there are no installed packages, an empty list is returned. If 3358 * flag {@code MATCH_UNINSTALLED_PACKAGES} is set, the package 3359 * information is retrieved from the list of uninstalled 3360 * applications (which includes installed applications as well as 3361 * applications with data directory i.e. applications which had been 3362 * deleted with {@code DONT_DELETE_DATA} flag set). 3363 * @hide 3364 */ 3365 @SystemApi 3366 @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL) 3367 public abstract List<PackageInfo> getInstalledPackagesAsUser(@PackageInfoFlags int flags, 3368 @UserIdInt int userId); 3369 3370 /** 3371 * Check whether a particular package has been granted a particular 3372 * permission. 3373 * 3374 * @param permName The name of the permission you are checking for. 3375 * @param pkgName The name of the package you are checking against. 3376 * 3377 * @return If the package has the permission, PERMISSION_GRANTED is 3378 * returned. If it does not have the permission, PERMISSION_DENIED 3379 * is returned. 3380 * 3381 * @see #PERMISSION_GRANTED 3382 * @see #PERMISSION_DENIED 3383 */ 3384 @CheckResult 3385 public abstract @PermissionResult int checkPermission(String permName, String pkgName); 3386 3387 /** 3388 * Checks whether a particular permissions has been revoked for a 3389 * package by policy. Typically the device owner or the profile owner 3390 * may apply such a policy. The user cannot grant policy revoked 3391 * permissions, hence the only way for an app to get such a permission 3392 * is by a policy change. 3393 * 3394 * @param permName The name of the permission you are checking for. 3395 * @param pkgName The name of the package you are checking against. 3396 * 3397 * @return Whether the permission is restricted by policy. 3398 */ 3399 @CheckResult 3400 public abstract boolean isPermissionRevokedByPolicy(@NonNull String permName, 3401 @NonNull String pkgName); 3402 3403 /** 3404 * Gets the package name of the component controlling runtime permissions. 3405 * 3406 * @return The package name. 3407 * 3408 * @hide 3409 */ 3410 @TestApi 3411 public abstract String getPermissionControllerPackageName(); 3412 3413 /** 3414 * Add a new dynamic permission to the system. For this to work, your 3415 * package must have defined a permission tree through the 3416 * {@link android.R.styleable#AndroidManifestPermissionTree 3417 * <permission-tree>} tag in its manifest. A package can only add 3418 * permissions to trees that were defined by either its own package or 3419 * another with the same user id; a permission is in a tree if it 3420 * matches the name of the permission tree + ".": for example, 3421 * "com.foo.bar" is a member of the permission tree "com.foo". 3422 * 3423 * <p>It is good to make your permission tree name descriptive, because you 3424 * are taking possession of that entire set of permission names. Thus, it 3425 * must be under a domain you control, with a suffix that will not match 3426 * any normal permissions that may be declared in any applications that 3427 * are part of that domain. 3428 * 3429 * <p>New permissions must be added before 3430 * any .apks are installed that use those permissions. Permissions you 3431 * add through this method are remembered across reboots of the device. 3432 * If the given permission already exists, the info you supply here 3433 * will be used to update it. 3434 * 3435 * @param info Description of the permission to be added. 3436 * 3437 * @return Returns true if a new permission was created, false if an 3438 * existing one was updated. 3439 * 3440 * @throws SecurityException if you are not allowed to add the 3441 * given permission name. 3442 * 3443 * @see #removePermission(String) 3444 */ 3445 public abstract boolean addPermission(PermissionInfo info); 3446 3447 /** 3448 * Like {@link #addPermission(PermissionInfo)} but asynchronously 3449 * persists the package manager state after returning from the call, 3450 * allowing it to return quicker and batch a series of adds at the 3451 * expense of no guarantee the added permission will be retained if 3452 * the device is rebooted before it is written. 3453 */ 3454 public abstract boolean addPermissionAsync(PermissionInfo info); 3455 3456 /** 3457 * Removes a permission that was previously added with 3458 * {@link #addPermission(PermissionInfo)}. The same ownership rules apply 3459 * -- you are only allowed to remove permissions that you are allowed 3460 * to add. 3461 * 3462 * @param name The name of the permission to remove. 3463 * 3464 * @throws SecurityException if you are not allowed to remove the 3465 * given permission name. 3466 * 3467 * @see #addPermission(PermissionInfo) 3468 */ 3469 public abstract void removePermission(String name); 3470 3471 /** 3472 * Permission flags set when granting or revoking a permission. 3473 * 3474 * @hide 3475 */ 3476 @SystemApi 3477 @IntDef(prefix = { "FLAG_PERMISSION_" }, value = { 3478 FLAG_PERMISSION_USER_SET, 3479 FLAG_PERMISSION_USER_FIXED, 3480 FLAG_PERMISSION_POLICY_FIXED, 3481 FLAG_PERMISSION_REVOKE_ON_UPGRADE, 3482 FLAG_PERMISSION_SYSTEM_FIXED, 3483 FLAG_PERMISSION_GRANTED_BY_DEFAULT 3484 }) 3485 @Retention(RetentionPolicy.SOURCE) 3486 public @interface PermissionFlags {} 3487 3488 /** 3489 * Grant a runtime permission to an application which the application does not 3490 * already have. The permission must have been requested by the application. 3491 * If the application is not allowed to hold the permission, a {@link 3492 * java.lang.SecurityException} is thrown. If the package or permission is 3493 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3494 * <p> 3495 * <strong>Note: </strong>Using this API requires holding 3496 * android.permission.GRANT_RUNTIME_PERMISSIONS and if the user id is 3497 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3498 * </p> 3499 * 3500 * @param packageName The package to which to grant the permission. 3501 * @param permissionName The permission name to grant. 3502 * @param user The user for which to grant the permission. 3503 * 3504 * @see #revokeRuntimePermission(String, String, android.os.UserHandle) 3505 * 3506 * @hide 3507 */ 3508 @SystemApi 3509 @RequiresPermission(android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS) 3510 public abstract void grantRuntimePermission(@NonNull String packageName, 3511 @NonNull String permissionName, @NonNull UserHandle user); 3512 3513 /** 3514 * Revoke a runtime permission that was previously granted by {@link 3515 * #grantRuntimePermission(String, String, android.os.UserHandle)}. The 3516 * permission must have been requested by and granted to the application. 3517 * If the application is not allowed to hold the permission, a {@link 3518 * java.lang.SecurityException} is thrown. If the package or permission is 3519 * invalid, a {@link java.lang.IllegalArgumentException} is thrown. 3520 * <p> 3521 * <strong>Note: </strong>Using this API requires holding 3522 * android.permission.REVOKE_RUNTIME_PERMISSIONS and if the user id is 3523 * not the current user android.permission.INTERACT_ACROSS_USERS_FULL. 3524 * </p> 3525 * 3526 * @param packageName The package from which to revoke the permission. 3527 * @param permissionName The permission name to revoke. 3528 * @param user The user for which to revoke the permission. 3529 * 3530 * @see #grantRuntimePermission(String, String, android.os.UserHandle) 3531 * 3532 * @hide 3533 */ 3534 @SystemApi 3535 @RequiresPermission(android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS) 3536 public abstract void revokeRuntimePermission(@NonNull String packageName, 3537 @NonNull String permissionName, @NonNull UserHandle user); 3538 3539 /** 3540 * Gets the state flags associated with a permission. 3541 * 3542 * @param permissionName The permission for which to get the flags. 3543 * @param packageName The package name for which to get the flags. 3544 * @param user The user for which to get permission flags. 3545 * @return The permission flags. 3546 * 3547 * @hide 3548 */ 3549 @SystemApi 3550 @RequiresPermission(anyOf = { 3551 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3552 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3553 }) 3554 public abstract @PermissionFlags int getPermissionFlags(String permissionName, 3555 String packageName, @NonNull UserHandle user); 3556 3557 /** 3558 * Updates the flags associated with a permission by replacing the flags in 3559 * the specified mask with the provided flag values. 3560 * 3561 * @param permissionName The permission for which to update the flags. 3562 * @param packageName The package name for which to update the flags. 3563 * @param flagMask The flags which to replace. 3564 * @param flagValues The flags with which to replace. 3565 * @param user The user for which to update the permission flags. 3566 * 3567 * @hide 3568 */ 3569 @SystemApi 3570 @RequiresPermission(anyOf = { 3571 android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS, 3572 android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS 3573 }) 3574 public abstract void updatePermissionFlags(String permissionName, 3575 String packageName, @PermissionFlags int flagMask, @PermissionFlags int flagValues, 3576 @NonNull UserHandle user); 3577 3578 /** 3579 * Gets whether you should show UI with rationale for requesting a permission. 3580 * You should do this only if you do not have the permission and the context in 3581 * which the permission is requested does not clearly communicate to the user 3582 * what would be the benefit from grating this permission. 3583 * 3584 * @param permission A permission your app wants to request. 3585 * @return Whether you can show permission rationale UI. 3586 * 3587 * @hide 3588 */ 3589 public abstract boolean shouldShowRequestPermissionRationale(String permission); 3590 3591 /** 3592 * Returns an {@link android.content.Intent} suitable for passing to 3593 * {@link android.app.Activity#startActivityForResult(android.content.Intent, int)} 3594 * which prompts the user to grant permissions to this application. 3595 * 3596 * @throws NullPointerException if {@code permissions} is {@code null} or empty. 3597 * 3598 * @hide 3599 */ 3600 public Intent buildRequestPermissionsIntent(@NonNull String[] permissions) { 3601 if (ArrayUtils.isEmpty(permissions)) { 3602 throw new IllegalArgumentException("permission cannot be null or empty"); 3603 } 3604 Intent intent = new Intent(ACTION_REQUEST_PERMISSIONS); 3605 intent.putExtra(EXTRA_REQUEST_PERMISSIONS_NAMES, permissions); 3606 intent.setPackage(getPermissionControllerPackageName()); 3607 return intent; 3608 } 3609 3610 /** 3611 * Compare the signatures of two packages to determine if the same 3612 * signature appears in both of them. If they do contain the same 3613 * signature, then they are allowed special privileges when working 3614 * with each other: they can share the same user-id, run instrumentation 3615 * against each other, etc. 3616 * 3617 * @param pkg1 First package name whose signature will be compared. 3618 * @param pkg2 Second package name whose signature will be compared. 3619 * 3620 * @return Returns an integer indicating whether all signatures on the 3621 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3622 * all signatures match or < 0 if there is not a match ({@link 3623 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3624 * 3625 * @see #checkSignatures(int, int) 3626 */ 3627 @CheckResult 3628 public abstract @SignatureResult int checkSignatures(String pkg1, String pkg2); 3629 3630 /** 3631 * Like {@link #checkSignatures(String, String)}, but takes UIDs of 3632 * the two packages to be checked. This can be useful, for example, 3633 * when doing the check in an IPC, where the UID is the only identity 3634 * available. It is functionally identical to determining the package 3635 * associated with the UIDs and checking their signatures. 3636 * 3637 * @param uid1 First UID whose signature will be compared. 3638 * @param uid2 Second UID whose signature will be compared. 3639 * 3640 * @return Returns an integer indicating whether all signatures on the 3641 * two packages match. The value is >= 0 ({@link #SIGNATURE_MATCH}) if 3642 * all signatures match or < 0 if there is not a match ({@link 3643 * #SIGNATURE_NO_MATCH} or {@link #SIGNATURE_UNKNOWN_PACKAGE}). 3644 * 3645 * @see #checkSignatures(String, String) 3646 */ 3647 @CheckResult 3648 public abstract @SignatureResult int checkSignatures(int uid1, int uid2); 3649 3650 /** 3651 * Retrieve the names of all packages that are associated with a particular 3652 * user id. In most cases, this will be a single package name, the package 3653 * that has been assigned that user id. Where there are multiple packages 3654 * sharing the same user id through the "sharedUserId" mechanism, all 3655 * packages with that id will be returned. 3656 * 3657 * @param uid The user id for which you would like to retrieve the 3658 * associated packages. 3659 * 3660 * @return Returns an array of one or more packages assigned to the user 3661 * id, or null if there are no known packages with the given id. 3662 */ 3663 public abstract @Nullable String[] getPackagesForUid(int uid); 3664 3665 /** 3666 * Retrieve the official name associated with a uid. This name is 3667 * guaranteed to never change, though it is possible for the underlying 3668 * uid to be changed. That is, if you are storing information about 3669 * uids in persistent storage, you should use the string returned 3670 * by this function instead of the raw uid. 3671 * 3672 * @param uid The uid for which you would like to retrieve a name. 3673 * @return Returns a unique name for the given uid, or null if the 3674 * uid is not currently assigned. 3675 */ 3676 public abstract @Nullable String getNameForUid(int uid); 3677 3678 /** 3679 * Retrieves the official names associated with each given uid. 3680 * @see #getNameForUid(int) 3681 * 3682 * @hide 3683 */ 3684 public abstract @Nullable String[] getNamesForUids(int[] uids); 3685 3686 /** 3687 * Return the user id associated with a shared user name. Multiple 3688 * applications can specify a shared user name in their manifest and thus 3689 * end up using a common uid. This might be used for new applications 3690 * that use an existing shared user name and need to know the uid of the 3691 * shared user. 3692 * 3693 * @param sharedUserName The shared user name whose uid is to be retrieved. 3694 * @return Returns the UID associated with the shared user. 3695 * @throws NameNotFoundException if a package with the given name cannot be 3696 * found on the system. 3697 * @hide 3698 */ 3699 public abstract int getUidForSharedUser(String sharedUserName) 3700 throws NameNotFoundException; 3701 3702 /** 3703 * Return a List of all application packages that are installed on the 3704 * device. If flag GET_UNINSTALLED_PACKAGES has been set, a list of all 3705 * applications including those deleted with {@code DONT_DELETE_DATA} 3706 * (partially installed apps with data directory) will be returned. 3707 * 3708 * @param flags Additional option flags to modify the data returned. 3709 * @return A List of ApplicationInfo objects, one for each installed 3710 * application. In the unlikely case there are no installed 3711 * packages, an empty list is returned. If flag 3712 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3713 * information is retrieved from the list of uninstalled 3714 * applications (which includes installed applications as well as 3715 * applications with data directory i.e. applications which had been 3716 * deleted with {@code DONT_DELETE_DATA} flag set). 3717 */ 3718 public abstract List<ApplicationInfo> getInstalledApplications(@ApplicationInfoFlags int flags); 3719 3720 /** 3721 * Return a List of all application packages that are installed on the 3722 * device, for a specific user. If flag GET_UNINSTALLED_PACKAGES has been 3723 * set, a list of all applications including those deleted with 3724 * {@code DONT_DELETE_DATA} (partially installed apps with data directory) 3725 * will be returned. 3726 * 3727 * @param flags Additional option flags to modify the data returned. 3728 * @param userId The user for whom the installed applications are to be 3729 * listed 3730 * @return A List of ApplicationInfo objects, one for each installed 3731 * application. In the unlikely case there are no installed 3732 * packages, an empty list is returned. If flag 3733 * {@code MATCH_UNINSTALLED_PACKAGES} is set, the application 3734 * information is retrieved from the list of uninstalled 3735 * applications (which includes installed applications as well as 3736 * applications with data directory i.e. applications which had been 3737 * deleted with {@code DONT_DELETE_DATA} flag set). 3738 * @hide 3739 */ 3740 public abstract List<ApplicationInfo> getInstalledApplicationsAsUser( 3741 @ApplicationInfoFlags int flags, @UserIdInt int userId); 3742 3743 /** 3744 * Gets the instant applications the user recently used. 3745 * 3746 * @return The instant app list. 3747 * 3748 * @hide 3749 */ 3750 @SystemApi 3751 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3752 public abstract @NonNull List<InstantAppInfo> getInstantApps(); 3753 3754 /** 3755 * Gets the icon for an instant application. 3756 * 3757 * @param packageName The app package name. 3758 * 3759 * @hide 3760 */ 3761 @SystemApi 3762 @RequiresPermission(Manifest.permission.ACCESS_INSTANT_APPS) 3763 public abstract @Nullable Drawable getInstantAppIcon(String packageName); 3764 3765 /** 3766 * Gets whether this application is an instant app. 3767 * 3768 * @return Whether caller is an instant app. 3769 * 3770 * @see #isInstantApp(String) 3771 * @see #updateInstantAppCookie(byte[]) 3772 * @see #getInstantAppCookie() 3773 * @see #getInstantAppCookieMaxBytes() 3774 */ 3775 public abstract boolean isInstantApp(); 3776 3777 /** 3778 * Gets whether the given package is an instant app. 3779 * 3780 * @param packageName The package to check 3781 * @return Whether the given package is an instant app. 3782 * 3783 * @see #isInstantApp() 3784 * @see #updateInstantAppCookie(byte[]) 3785 * @see #getInstantAppCookie() 3786 * @see #getInstantAppCookieMaxBytes() 3787 * @see #clearInstantAppCookie() 3788 */ 3789 public abstract boolean isInstantApp(String packageName); 3790 3791 /** 3792 * Gets the maximum size in bytes of the cookie data an instant app 3793 * can store on the device. 3794 * 3795 * @return The max cookie size in bytes. 3796 * 3797 * @see #isInstantApp() 3798 * @see #isInstantApp(String) 3799 * @see #updateInstantAppCookie(byte[]) 3800 * @see #getInstantAppCookie() 3801 * @see #clearInstantAppCookie() 3802 */ 3803 public abstract int getInstantAppCookieMaxBytes(); 3804 3805 /** 3806 * deprecated 3807 * @hide 3808 */ 3809 public abstract int getInstantAppCookieMaxSize(); 3810 3811 /** 3812 * Gets the instant application cookie for this app. Non 3813 * instant apps and apps that were instant but were upgraded 3814 * to normal apps can still access this API. For instant apps 3815 * this cookie is cached for some time after uninstall while for 3816 * normal apps the cookie is deleted after the app is uninstalled. 3817 * The cookie is always present while the app is installed. 3818 * 3819 * @return The cookie. 3820 * 3821 * @see #isInstantApp() 3822 * @see #isInstantApp(String) 3823 * @see #updateInstantAppCookie(byte[]) 3824 * @see #getInstantAppCookieMaxBytes() 3825 * @see #clearInstantAppCookie() 3826 */ 3827 public abstract @NonNull byte[] getInstantAppCookie(); 3828 3829 /** 3830 * Clears the instant application cookie for the calling app. 3831 * 3832 * @see #isInstantApp() 3833 * @see #isInstantApp(String) 3834 * @see #getInstantAppCookieMaxBytes() 3835 * @see #getInstantAppCookie() 3836 * @see #clearInstantAppCookie() 3837 */ 3838 public abstract void clearInstantAppCookie(); 3839 3840 /** 3841 * Updates the instant application cookie for the calling app. Non 3842 * instant apps and apps that were instant but were upgraded 3843 * to normal apps can still access this API. For instant apps 3844 * this cookie is cached for some time after uninstall while for 3845 * normal apps the cookie is deleted after the app is uninstalled. 3846 * The cookie is always present while the app is installed. The 3847 * cookie size is limited by {@link #getInstantAppCookieMaxBytes()}. 3848 * Passing <code>null</code> or an empty array clears the cookie. 3849 * </p> 3850 * 3851 * @param cookie The cookie data. 3852 * 3853 * @see #isInstantApp() 3854 * @see #isInstantApp(String) 3855 * @see #getInstantAppCookieMaxBytes() 3856 * @see #getInstantAppCookie() 3857 * @see #clearInstantAppCookie() 3858 * 3859 * @throws IllegalArgumentException if the array exceeds max cookie size. 3860 */ 3861 public abstract void updateInstantAppCookie(@Nullable byte[] cookie); 3862 3863 /** 3864 * @removed 3865 */ 3866 public abstract boolean setInstantAppCookie(@Nullable byte[] cookie); 3867 3868 /** 3869 * Get a list of shared libraries that are available on the 3870 * system. 3871 * 3872 * @return An array of shared library names that are 3873 * available on the system, or null if none are installed. 3874 * 3875 */ 3876 public abstract String[] getSystemSharedLibraryNames(); 3877 3878 /** 3879 * Get a list of shared libraries on the device. 3880 * 3881 * @param flags To filter the libraries to return. 3882 * @return The shared library list. 3883 * 3884 * @see #MATCH_UNINSTALLED_PACKAGES 3885 */ 3886 public abstract @NonNull List<SharedLibraryInfo> getSharedLibraries( 3887 @InstallFlags int flags); 3888 3889 /** 3890 * Get a list of shared libraries on the device. 3891 * 3892 * @param flags To filter the libraries to return. 3893 * @param userId The user to query for. 3894 * @return The shared library list. 3895 * 3896 * @see #MATCH_FACTORY_ONLY 3897 * @see #MATCH_KNOWN_PACKAGES 3898 * @see #MATCH_ANY_USER 3899 * @see #MATCH_UNINSTALLED_PACKAGES 3900 * 3901 * @hide 3902 */ 3903 public abstract @NonNull List<SharedLibraryInfo> getSharedLibrariesAsUser( 3904 @InstallFlags int flags, @UserIdInt int userId); 3905 3906 /** 3907 * Get the name of the package hosting the services shared library. 3908 * 3909 * @return The library host package. 3910 * 3911 * @hide 3912 */ 3913 public abstract @NonNull String getServicesSystemSharedLibraryPackageName(); 3914 3915 /** 3916 * Get the name of the package hosting the shared components shared library. 3917 * 3918 * @return The library host package. 3919 * 3920 * @hide 3921 */ 3922 public abstract @NonNull String getSharedSystemSharedLibraryPackageName(); 3923 3924 /** 3925 * Returns the names of the packages that have been changed 3926 * [eg. added, removed or updated] since the given sequence 3927 * number. 3928 * <p>If no packages have been changed, returns <code>null</code>. 3929 * <p>The sequence number starts at <code>0</code> and is 3930 * reset every boot. 3931 * @param sequenceNumber The first sequence number for which to retrieve package changes. 3932 * @see Settings.Global#BOOT_COUNT 3933 */ 3934 public abstract @Nullable ChangedPackages getChangedPackages( 3935 @IntRange(from=0) int sequenceNumber); 3936 3937 /** 3938 * Get a list of features that are available on the 3939 * system. 3940 * 3941 * @return An array of FeatureInfo classes describing the features 3942 * that are available on the system, or null if there are none(!!). 3943 */ 3944 public abstract FeatureInfo[] getSystemAvailableFeatures(); 3945 3946 /** 3947 * Check whether the given feature name is one of the available features as 3948 * returned by {@link #getSystemAvailableFeatures()}. This tests for the 3949 * presence of <em>any</em> version of the given feature name; use 3950 * {@link #hasSystemFeature(String, int)} to check for a minimum version. 3951 * 3952 * @return Returns true if the devices supports the feature, else false. 3953 */ 3954 public abstract boolean hasSystemFeature(String name); 3955 3956 /** 3957 * Check whether the given feature name and version is one of the available 3958 * features as returned by {@link #getSystemAvailableFeatures()}. Since 3959 * features are defined to always be backwards compatible, this returns true 3960 * if the available feature version is greater than or equal to the 3961 * requested version. 3962 * 3963 * @return Returns true if the devices supports the feature, else false. 3964 */ 3965 public abstract boolean hasSystemFeature(String name, int version); 3966 3967 /** 3968 * Determine the best action to perform for a given Intent. This is how 3969 * {@link Intent#resolveActivity} finds an activity if a class has not been 3970 * explicitly specified. 3971 * <p> 3972 * <em>Note:</em> if using an implicit Intent (without an explicit 3973 * ComponentName specified), be sure to consider whether to set the 3974 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 3975 * activity in the same way that 3976 * {@link android.content.Context#startActivity(Intent)} and 3977 * {@link android.content.Intent#resolveActivity(PackageManager) 3978 * Intent.resolveActivity(PackageManager)} do. 3979 * </p> 3980 * 3981 * @param intent An intent containing all of the desired specification 3982 * (action, data, type, category, and/or component). 3983 * @param flags Additional option flags to modify the data returned. The 3984 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 3985 * resolution to only those activities that support the 3986 * {@link android.content.Intent#CATEGORY_DEFAULT}. 3987 * @return Returns a ResolveInfo object containing the final activity intent 3988 * that was determined to be the best action. Returns null if no 3989 * matching activity was found. If multiple matching activities are 3990 * found and there is no default set, returns a ResolveInfo object 3991 * containing something else, such as the activity resolver. 3992 */ 3993 public abstract ResolveInfo resolveActivity(Intent intent, @ResolveInfoFlags int flags); 3994 3995 /** 3996 * Determine the best action to perform for a given Intent for a given user. 3997 * This is how {@link Intent#resolveActivity} finds an activity if a class 3998 * has not been explicitly specified. 3999 * <p> 4000 * <em>Note:</em> if using an implicit Intent (without an explicit 4001 * ComponentName specified), be sure to consider whether to set the 4002 * {@link #MATCH_DEFAULT_ONLY} only flag. You need to do so to resolve the 4003 * activity in the same way that 4004 * {@link android.content.Context#startActivity(Intent)} and 4005 * {@link android.content.Intent#resolveActivity(PackageManager) 4006 * Intent.resolveActivity(PackageManager)} do. 4007 * </p> 4008 * 4009 * @param intent An intent containing all of the desired specification 4010 * (action, data, type, category, and/or component). 4011 * @param flags Additional option flags to modify the data returned. The 4012 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4013 * resolution to only those activities that support the 4014 * {@link android.content.Intent#CATEGORY_DEFAULT}. 4015 * @param userId The user id. 4016 * @return Returns a ResolveInfo object containing the final activity intent 4017 * that was determined to be the best action. Returns null if no 4018 * matching activity was found. If multiple matching activities are 4019 * found and there is no default set, returns a ResolveInfo object 4020 * containing something else, such as the activity resolver. 4021 * @hide 4022 */ 4023 public abstract ResolveInfo resolveActivityAsUser(Intent intent, @ResolveInfoFlags int flags, 4024 @UserIdInt int userId); 4025 4026 /** 4027 * Retrieve all activities that can be performed for the given intent. 4028 * 4029 * @param intent The desired intent as per resolveActivity(). 4030 * @param flags Additional option flags to modify the data returned. The 4031 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4032 * resolution to only those activities that support the 4033 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 4034 * {@link #MATCH_ALL} to prevent any filtering of the results. 4035 * @return Returns a List of ResolveInfo objects containing one entry for 4036 * each matching activity, ordered from best to worst. In other 4037 * words, the first item is what would be returned by 4038 * {@link #resolveActivity}. If there are no matching activities, an 4039 * empty list is returned. 4040 */ 4041 public abstract List<ResolveInfo> queryIntentActivities(Intent intent, 4042 @ResolveInfoFlags int flags); 4043 4044 /** 4045 * Retrieve all activities that can be performed for the given intent, for a 4046 * specific user. 4047 * 4048 * @param intent The desired intent as per resolveActivity(). 4049 * @param flags Additional option flags to modify the data returned. The 4050 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4051 * resolution to only those activities that support the 4052 * {@link android.content.Intent#CATEGORY_DEFAULT}. Or, set 4053 * {@link #MATCH_ALL} to prevent any filtering of the results. 4054 * @return Returns a List of ResolveInfo objects containing one entry for 4055 * each matching activity, ordered from best to worst. In other 4056 * words, the first item is what would be returned by 4057 * {@link #resolveActivity}. If there are no matching activities, an 4058 * empty list is returned. 4059 * @hide 4060 */ 4061 public abstract List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 4062 @ResolveInfoFlags int flags, @UserIdInt int userId); 4063 4064 /** 4065 * Retrieve a set of activities that should be presented to the user as 4066 * similar options. This is like {@link #queryIntentActivities}, except it 4067 * also allows you to supply a list of more explicit Intents that you would 4068 * like to resolve to particular options, and takes care of returning the 4069 * final ResolveInfo list in a reasonable order, with no duplicates, based 4070 * on those inputs. 4071 * 4072 * @param caller The class name of the activity that is making the request. 4073 * This activity will never appear in the output list. Can be 4074 * null. 4075 * @param specifics An array of Intents that should be resolved to the first 4076 * specific results. Can be null. 4077 * @param intent The desired intent as per resolveActivity(). 4078 * @param flags Additional option flags to modify the data returned. The 4079 * most important is {@link #MATCH_DEFAULT_ONLY}, to limit the 4080 * resolution to only those activities that support the 4081 * {@link android.content.Intent#CATEGORY_DEFAULT}. 4082 * @return Returns a List of ResolveInfo objects containing one entry for 4083 * each matching activity. The list is ordered first by all of the 4084 * intents resolved in <var>specifics</var> and then any additional 4085 * activities that can handle <var>intent</var> but did not get 4086 * included by one of the <var>specifics</var> intents. If there are 4087 * no matching activities, an empty list is returned. 4088 */ 4089 public abstract List<ResolveInfo> queryIntentActivityOptions(@Nullable ComponentName caller, 4090 @Nullable Intent[] specifics, Intent intent, @ResolveInfoFlags int flags); 4091 4092 /** 4093 * Retrieve all receivers that can handle a broadcast of the given intent. 4094 * 4095 * @param intent The desired intent as per resolveActivity(). 4096 * @param flags Additional option flags to modify the data returned. 4097 * @return Returns a List of ResolveInfo objects containing one entry for 4098 * each matching receiver, ordered from best to worst. If there are 4099 * no matching receivers, an empty list or null is returned. 4100 */ 4101 public abstract List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4102 @ResolveInfoFlags int flags); 4103 4104 /** 4105 * Retrieve all receivers that can handle a broadcast of the given intent, 4106 * for a specific user. 4107 * 4108 * @param intent The desired intent as per resolveActivity(). 4109 * @param flags Additional option flags to modify the data returned. 4110 * @param userHandle UserHandle of the user being queried. 4111 * @return Returns a List of ResolveInfo objects containing one entry for 4112 * each matching receiver, ordered from best to worst. If there are 4113 * no matching receivers, an empty list or null is returned. 4114 * @hide 4115 */ 4116 @SystemApi 4117 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS) 4118 public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4119 @ResolveInfoFlags int flags, UserHandle userHandle) { 4120 return queryBroadcastReceiversAsUser(intent, flags, userHandle.getIdentifier()); 4121 } 4122 4123 /** 4124 * @hide 4125 */ 4126 public abstract List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, 4127 @ResolveInfoFlags int flags, @UserIdInt int userId); 4128 4129 4130 /** {@hide} */ 4131 @Deprecated 4132 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, 4133 @ResolveInfoFlags int flags, @UserIdInt int userId) { 4134 final String msg = "Shame on you for calling the hidden API " 4135 + "queryBroadcastReceivers(). Shame!"; 4136 if (VMRuntime.getRuntime().getTargetSdkVersion() >= Build.VERSION_CODES.O) { 4137 throw new UnsupportedOperationException(msg); 4138 } else { 4139 Log.d(TAG, msg); 4140 return queryBroadcastReceiversAsUser(intent, flags, userId); 4141 } 4142 } 4143 4144 /** 4145 * Determine the best service to handle for a given Intent. 4146 * 4147 * @param intent An intent containing all of the desired specification 4148 * (action, data, type, category, and/or component). 4149 * @param flags Additional option flags to modify the data returned. 4150 * @return Returns a ResolveInfo object containing the final service intent 4151 * that was determined to be the best action. Returns null if no 4152 * matching service was found. 4153 */ 4154 public abstract ResolveInfo resolveService(Intent intent, @ResolveInfoFlags int flags); 4155 4156 /** 4157 * Retrieve all services that can match the given intent. 4158 * 4159 * @param intent The desired intent as per resolveService(). 4160 * @param flags Additional option flags to modify the data returned. 4161 * @return Returns a List of ResolveInfo objects containing one entry for 4162 * each matching service, ordered from best to worst. In other 4163 * words, the first item is what would be returned by 4164 * {@link #resolveService}. If there are no matching services, an 4165 * empty list or null is returned. 4166 */ 4167 public abstract List<ResolveInfo> queryIntentServices(Intent intent, 4168 @ResolveInfoFlags int flags); 4169 4170 /** 4171 * Retrieve all services that can match the given intent for a given user. 4172 * 4173 * @param intent The desired intent as per resolveService(). 4174 * @param flags Additional option flags to modify the data returned. 4175 * @param userId The user id. 4176 * @return Returns a List of ResolveInfo objects containing one entry for 4177 * each matching service, ordered from best to worst. In other 4178 * words, the first item is what would be returned by 4179 * {@link #resolveService}. If there are no matching services, an 4180 * empty list or null is returned. 4181 * @hide 4182 */ 4183 public abstract List<ResolveInfo> queryIntentServicesAsUser(Intent intent, 4184 @ResolveInfoFlags int flags, @UserIdInt int userId); 4185 4186 /** 4187 * Retrieve all providers that can match the given intent. 4188 * 4189 * @param intent An intent containing all of the desired specification 4190 * (action, data, type, category, and/or component). 4191 * @param flags Additional option flags to modify the data returned. 4192 * @param userId The user id. 4193 * @return Returns a List of ResolveInfo objects containing one entry for 4194 * each matching provider, ordered from best to worst. If there are 4195 * no matching services, an empty list or null is returned. 4196 * @hide 4197 */ 4198 public abstract List<ResolveInfo> queryIntentContentProvidersAsUser( 4199 Intent intent, @ResolveInfoFlags int flags, @UserIdInt int userId); 4200 4201 /** 4202 * Retrieve all providers that can match the given intent. 4203 * 4204 * @param intent An intent containing all of the desired specification 4205 * (action, data, type, category, and/or component). 4206 * @param flags Additional option flags to modify the data returned. 4207 * @return Returns a List of ResolveInfo objects containing one entry for 4208 * each matching provider, ordered from best to worst. If there are 4209 * no matching services, an empty list or null is returned. 4210 */ 4211 public abstract List<ResolveInfo> queryIntentContentProviders(Intent intent, 4212 @ResolveInfoFlags int flags); 4213 4214 /** 4215 * Find a single content provider by its base path name. 4216 * 4217 * @param name The name of the provider to find. 4218 * @param flags Additional option flags to modify the data returned. 4219 * @return A {@link ProviderInfo} object containing information about the 4220 * provider. If a provider was not found, returns null. 4221 */ 4222 public abstract ProviderInfo resolveContentProvider(String name, 4223 @ComponentInfoFlags int flags); 4224 4225 /** 4226 * Find a single content provider by its base path name. 4227 * 4228 * @param name The name of the provider to find. 4229 * @param flags Additional option flags to modify the data returned. 4230 * @param userId The user id. 4231 * @return A {@link ProviderInfo} object containing information about the 4232 * provider. If a provider was not found, returns null. 4233 * @hide 4234 */ 4235 public abstract ProviderInfo resolveContentProviderAsUser(String name, 4236 @ComponentInfoFlags int flags, @UserIdInt int userId); 4237 4238 /** 4239 * Retrieve content provider information. 4240 * <p> 4241 * <em>Note: unlike most other methods, an empty result set is indicated 4242 * by a null return instead of an empty list.</em> 4243 * 4244 * @param processName If non-null, limits the returned providers to only 4245 * those that are hosted by the given process. If null, all 4246 * content providers are returned. 4247 * @param uid If <var>processName</var> is non-null, this is the required 4248 * uid owning the requested content providers. 4249 * @param flags Additional option flags to modify the data returned. 4250 * @return A list of {@link ProviderInfo} objects containing one entry for 4251 * each provider either matching <var>processName</var> or, if 4252 * <var>processName</var> is null, all known content providers. 4253 * <em>If there are no matching providers, null is returned.</em> 4254 */ 4255 public abstract List<ProviderInfo> queryContentProviders( 4256 String processName, int uid, @ComponentInfoFlags int flags); 4257 4258 /** 4259 * Same as {@link #queryContentProviders}, except when {@code metaDataKey} is not null, 4260 * it only returns providers which have metadata with the {@code metaDataKey} key. 4261 * 4262 * <p>DO NOT USE the {@code metaDataKey} parameter, unless you're the contacts provider. 4263 * You really shouldn't need it. Other apps should use {@link #queryIntentContentProviders} 4264 * instead. 4265 * 4266 * <p>The {@code metaDataKey} parameter was added to allow the contacts provider to quickly 4267 * scan the GAL providers on the device. Unfortunately the discovery protocol used metadata 4268 * to mark GAL providers, rather than intent filters, so we can't use 4269 * {@link #queryIntentContentProviders} for that. 4270 * 4271 * @hide 4272 */ 4273 public List<ProviderInfo> queryContentProviders( 4274 String processName, int uid, @ComponentInfoFlags int flags, String metaDataKey) { 4275 // Provide the default implementation for mocks. 4276 return queryContentProviders(processName, uid, flags); 4277 } 4278 4279 /** 4280 * Retrieve all of the information we know about a particular 4281 * instrumentation class. 4282 * 4283 * @param className The full name (i.e. 4284 * com.google.apps.contacts.InstrumentList) of an Instrumentation 4285 * class. 4286 * @param flags Additional option flags to modify the data returned. 4287 * @return An {@link InstrumentationInfo} object containing information 4288 * about the instrumentation. 4289 * @throws NameNotFoundException if a package with the given name cannot be 4290 * found on the system. 4291 */ 4292 public abstract InstrumentationInfo getInstrumentationInfo(ComponentName className, 4293 @InstrumentationInfoFlags int flags) throws NameNotFoundException; 4294 4295 /** 4296 * Retrieve information about available instrumentation code. May be used to 4297 * retrieve either all instrumentation code, or only the code targeting a 4298 * particular package. 4299 * 4300 * @param targetPackage If null, all instrumentation is returned; only the 4301 * instrumentation targeting this package name is returned. 4302 * @param flags Additional option flags to modify the data returned. 4303 * @return A list of {@link InstrumentationInfo} objects containing one 4304 * entry for each matching instrumentation. If there are no 4305 * instrumentation available, returns an empty list. 4306 */ 4307 public abstract List<InstrumentationInfo> queryInstrumentation(String targetPackage, 4308 @InstrumentationInfoFlags int flags); 4309 4310 /** 4311 * Retrieve an image from a package. This is a low-level API used by 4312 * the various package manager info structures (such as 4313 * {@link ComponentInfo} to implement retrieval of their associated 4314 * icon. 4315 * 4316 * @param packageName The name of the package that this icon is coming from. 4317 * Cannot be null. 4318 * @param resid The resource identifier of the desired image. Cannot be 0. 4319 * @param appInfo Overall information about <var>packageName</var>. This 4320 * may be null, in which case the application information will be retrieved 4321 * for you if needed; if you already have this information around, it can 4322 * be much more efficient to supply it here. 4323 * 4324 * @return Returns a Drawable holding the requested image. Returns null if 4325 * an image could not be found for any reason. 4326 */ 4327 public abstract Drawable getDrawable(String packageName, @DrawableRes int resid, 4328 ApplicationInfo appInfo); 4329 4330 /** 4331 * Retrieve the icon associated with an activity. Given the full name of 4332 * an activity, retrieves the information about it and calls 4333 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its icon. 4334 * If the activity cannot be found, NameNotFoundException is thrown. 4335 * 4336 * @param activityName Name of the activity whose icon is to be retrieved. 4337 * 4338 * @return Returns the image of the icon, or the default activity icon if 4339 * it could not be found. Does not return null. 4340 * @throws NameNotFoundException Thrown if the resources for the given 4341 * activity could not be loaded. 4342 * 4343 * @see #getActivityIcon(Intent) 4344 */ 4345 public abstract Drawable getActivityIcon(ComponentName activityName) 4346 throws NameNotFoundException; 4347 4348 /** 4349 * Retrieve the icon associated with an Intent. If intent.getClassName() is 4350 * set, this simply returns the result of 4351 * getActivityIcon(intent.getClassName()). Otherwise it resolves the intent's 4352 * component and returns the icon associated with the resolved component. 4353 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4354 * to a component, NameNotFoundException is thrown. 4355 * 4356 * @param intent The intent for which you would like to retrieve an icon. 4357 * 4358 * @return Returns the image of the icon, or the default activity icon if 4359 * it could not be found. Does not return null. 4360 * @throws NameNotFoundException Thrown if the resources for application 4361 * matching the given intent could not be loaded. 4362 * 4363 * @see #getActivityIcon(ComponentName) 4364 */ 4365 public abstract Drawable getActivityIcon(Intent intent) 4366 throws NameNotFoundException; 4367 4368 /** 4369 * Retrieve the banner associated with an activity. Given the full name of 4370 * an activity, retrieves the information about it and calls 4371 * {@link ComponentInfo#loadIcon ComponentInfo.loadIcon()} to return its 4372 * banner. If the activity cannot be found, NameNotFoundException is thrown. 4373 * 4374 * @param activityName Name of the activity whose banner is to be retrieved. 4375 * @return Returns the image of the banner, or null if the activity has no 4376 * banner specified. 4377 * @throws NameNotFoundException Thrown if the resources for the given 4378 * activity could not be loaded. 4379 * @see #getActivityBanner(Intent) 4380 */ 4381 public abstract Drawable getActivityBanner(ComponentName activityName) 4382 throws NameNotFoundException; 4383 4384 /** 4385 * Retrieve the banner associated with an Intent. If intent.getClassName() 4386 * is set, this simply returns the result of 4387 * getActivityBanner(intent.getClassName()). Otherwise it resolves the 4388 * intent's component and returns the banner associated with the resolved 4389 * component. If intent.getClassName() cannot be found or the Intent cannot 4390 * be resolved to a component, NameNotFoundException is thrown. 4391 * 4392 * @param intent The intent for which you would like to retrieve a banner. 4393 * @return Returns the image of the banner, or null if the activity has no 4394 * banner specified. 4395 * @throws NameNotFoundException Thrown if the resources for application 4396 * matching the given intent could not be loaded. 4397 * @see #getActivityBanner(ComponentName) 4398 */ 4399 public abstract Drawable getActivityBanner(Intent intent) 4400 throws NameNotFoundException; 4401 4402 /** 4403 * Return the generic icon for an activity that is used when no specific 4404 * icon is defined. 4405 * 4406 * @return Drawable Image of the icon. 4407 */ 4408 public abstract Drawable getDefaultActivityIcon(); 4409 4410 /** 4411 * Retrieve the icon associated with an application. If it has not defined 4412 * an icon, the default app icon is returned. Does not return null. 4413 * 4414 * @param info Information about application being queried. 4415 * 4416 * @return Returns the image of the icon, or the default application icon 4417 * if it could not be found. 4418 * 4419 * @see #getApplicationIcon(String) 4420 */ 4421 public abstract Drawable getApplicationIcon(ApplicationInfo info); 4422 4423 /** 4424 * Retrieve the icon associated with an application. Given the name of the 4425 * application's package, retrieves the information about it and calls 4426 * getApplicationIcon() to return its icon. If the application cannot be 4427 * found, NameNotFoundException is thrown. 4428 * 4429 * @param packageName Name of the package whose application icon is to be 4430 * retrieved. 4431 * 4432 * @return Returns the image of the icon, or the default application icon 4433 * if it could not be found. Does not return null. 4434 * @throws NameNotFoundException Thrown if the resources for the given 4435 * application could not be loaded. 4436 * 4437 * @see #getApplicationIcon(ApplicationInfo) 4438 */ 4439 public abstract Drawable getApplicationIcon(String packageName) 4440 throws NameNotFoundException; 4441 4442 /** 4443 * Retrieve the banner associated with an application. 4444 * 4445 * @param info Information about application being queried. 4446 * @return Returns the image of the banner or null if the application has no 4447 * banner specified. 4448 * @see #getApplicationBanner(String) 4449 */ 4450 public abstract Drawable getApplicationBanner(ApplicationInfo info); 4451 4452 /** 4453 * Retrieve the banner associated with an application. Given the name of the 4454 * application's package, retrieves the information about it and calls 4455 * getApplicationIcon() to return its banner. If the application cannot be 4456 * found, NameNotFoundException is thrown. 4457 * 4458 * @param packageName Name of the package whose application banner is to be 4459 * retrieved. 4460 * @return Returns the image of the banner or null if the application has no 4461 * banner specified. 4462 * @throws NameNotFoundException Thrown if the resources for the given 4463 * application could not be loaded. 4464 * @see #getApplicationBanner(ApplicationInfo) 4465 */ 4466 public abstract Drawable getApplicationBanner(String packageName) 4467 throws NameNotFoundException; 4468 4469 /** 4470 * Retrieve the logo associated with an activity. Given the full name of an 4471 * activity, retrieves the information about it and calls 4472 * {@link ComponentInfo#loadLogo ComponentInfo.loadLogo()} to return its 4473 * logo. If the activity cannot be found, NameNotFoundException is thrown. 4474 * 4475 * @param activityName Name of the activity whose logo is to be retrieved. 4476 * @return Returns the image of the logo or null if the activity has no logo 4477 * specified. 4478 * @throws NameNotFoundException Thrown if the resources for the given 4479 * activity could not be loaded. 4480 * @see #getActivityLogo(Intent) 4481 */ 4482 public abstract Drawable getActivityLogo(ComponentName activityName) 4483 throws NameNotFoundException; 4484 4485 /** 4486 * Retrieve the logo associated with an Intent. If intent.getClassName() is 4487 * set, this simply returns the result of 4488 * getActivityLogo(intent.getClassName()). Otherwise it resolves the intent's 4489 * component and returns the logo associated with the resolved component. 4490 * If intent.getClassName() cannot be found or the Intent cannot be resolved 4491 * to a component, NameNotFoundException is thrown. 4492 * 4493 * @param intent The intent for which you would like to retrieve a logo. 4494 * 4495 * @return Returns the image of the logo, or null if the activity has no 4496 * logo specified. 4497 * 4498 * @throws NameNotFoundException Thrown if the resources for application 4499 * matching the given intent could not be loaded. 4500 * 4501 * @see #getActivityLogo(ComponentName) 4502 */ 4503 public abstract Drawable getActivityLogo(Intent intent) 4504 throws NameNotFoundException; 4505 4506 /** 4507 * Retrieve the logo associated with an application. If it has not specified 4508 * a logo, this method returns null. 4509 * 4510 * @param info Information about application being queried. 4511 * 4512 * @return Returns the image of the logo, or null if no logo is specified 4513 * by the application. 4514 * 4515 * @see #getApplicationLogo(String) 4516 */ 4517 public abstract Drawable getApplicationLogo(ApplicationInfo info); 4518 4519 /** 4520 * Retrieve the logo associated with an application. Given the name of the 4521 * application's package, retrieves the information about it and calls 4522 * getApplicationLogo() to return its logo. If the application cannot be 4523 * found, NameNotFoundException is thrown. 4524 * 4525 * @param packageName Name of the package whose application logo is to be 4526 * retrieved. 4527 * 4528 * @return Returns the image of the logo, or null if no application logo 4529 * has been specified. 4530 * 4531 * @throws NameNotFoundException Thrown if the resources for the given 4532 * application could not be loaded. 4533 * 4534 * @see #getApplicationLogo(ApplicationInfo) 4535 */ 4536 public abstract Drawable getApplicationLogo(String packageName) 4537 throws NameNotFoundException; 4538 4539 /** 4540 * If the target user is a managed profile, then this returns a badged copy of the given icon 4541 * to be able to distinguish it from the original icon. For badging an arbitrary drawable use 4542 * {@link #getUserBadgedDrawableForDensity( 4543 * android.graphics.drawable.Drawable, UserHandle, android.graphics.Rect, int)}. 4544 * <p> 4545 * If the original drawable is a BitmapDrawable and the backing bitmap is 4546 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4547 * is performed in place and the original drawable is returned. 4548 * </p> 4549 * 4550 * @param icon The icon to badge. 4551 * @param user The target user. 4552 * @return A drawable that combines the original icon and a badge as 4553 * determined by the system. 4554 */ 4555 public abstract Drawable getUserBadgedIcon(Drawable icon, UserHandle user); 4556 4557 /** 4558 * If the target user is a managed profile of the calling user or the caller 4559 * is itself a managed profile, then this returns a badged copy of the given 4560 * drawable allowing the user to distinguish it from the original drawable. 4561 * The caller can specify the location in the bounds of the drawable to be 4562 * badged where the badge should be applied as well as the density of the 4563 * badge to be used. 4564 * <p> 4565 * If the original drawable is a BitmapDrawable and the backing bitmap is 4566 * mutable as per {@link android.graphics.Bitmap#isMutable()}, the badging 4567 * is performed in place and the original drawable is returned. 4568 * </p> 4569 * 4570 * @param drawable The drawable to badge. 4571 * @param user The target user. 4572 * @param badgeLocation Where in the bounds of the badged drawable to place 4573 * the badge. If it's {@code null}, the badge is applied on top of the entire 4574 * drawable being badged. 4575 * @param badgeDensity The optional desired density for the badge as per 4576 * {@link android.util.DisplayMetrics#densityDpi}. If it's not positive, 4577 * the density of the display is used. 4578 * @return A drawable that combines the original drawable and a badge as 4579 * determined by the system. 4580 */ 4581 public abstract Drawable getUserBadgedDrawableForDensity(Drawable drawable, 4582 UserHandle user, Rect badgeLocation, int badgeDensity); 4583 4584 /** 4585 * If the target user is a managed profile of the calling user or the caller 4586 * is itself a managed profile, then this returns a drawable to use as a small 4587 * icon to include in a view to distinguish it from the original icon. 4588 * 4589 * @param user The target user. 4590 * @param density The optional desired density for the badge as per 4591 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4592 * the density of the current display is used. 4593 * @return the drawable or null if no drawable is required. 4594 * @hide 4595 */ 4596 public abstract Drawable getUserBadgeForDensity(UserHandle user, int density); 4597 4598 /** 4599 * If the target user is a managed profile of the calling user or the caller 4600 * is itself a managed profile, then this returns a drawable to use as a small 4601 * icon to include in a view to distinguish it from the original icon. This version 4602 * doesn't have background protection and should be used over a light background instead of 4603 * a badge. 4604 * 4605 * @param user The target user. 4606 * @param density The optional desired density for the badge as per 4607 * {@link android.util.DisplayMetrics#densityDpi}. If not provided 4608 * the density of the current display is used. 4609 * @return the drawable or null if no drawable is required. 4610 * @hide 4611 */ 4612 public abstract Drawable getUserBadgeForDensityNoBackground(UserHandle user, int density); 4613 4614 /** 4615 * If the target user is a managed profile of the calling user or the caller 4616 * is itself a managed profile, then this returns a copy of the label with 4617 * badging for accessibility services like talkback. E.g. passing in "Email" 4618 * and it might return "Work Email" for Email in the work profile. 4619 * 4620 * @param label The label to change. 4621 * @param user The target user. 4622 * @return A label that combines the original label and a badge as 4623 * determined by the system. 4624 */ 4625 public abstract CharSequence getUserBadgedLabel(CharSequence label, UserHandle user); 4626 4627 /** 4628 * Retrieve text from a package. This is a low-level API used by 4629 * the various package manager info structures (such as 4630 * {@link ComponentInfo} to implement retrieval of their associated 4631 * labels and other text. 4632 * 4633 * @param packageName The name of the package that this text is coming from. 4634 * Cannot be null. 4635 * @param resid The resource identifier of the desired text. Cannot be 0. 4636 * @param appInfo Overall information about <var>packageName</var>. This 4637 * may be null, in which case the application information will be retrieved 4638 * for you if needed; if you already have this information around, it can 4639 * be much more efficient to supply it here. 4640 * 4641 * @return Returns a CharSequence holding the requested text. Returns null 4642 * if the text could not be found for any reason. 4643 */ 4644 public abstract CharSequence getText(String packageName, @StringRes int resid, 4645 ApplicationInfo appInfo); 4646 4647 /** 4648 * Retrieve an XML file from a package. This is a low-level API used to 4649 * retrieve XML meta data. 4650 * 4651 * @param packageName The name of the package that this xml is coming from. 4652 * Cannot be null. 4653 * @param resid The resource identifier of the desired xml. Cannot be 0. 4654 * @param appInfo Overall information about <var>packageName</var>. This 4655 * may be null, in which case the application information will be retrieved 4656 * for you if needed; if you already have this information around, it can 4657 * be much more efficient to supply it here. 4658 * 4659 * @return Returns an XmlPullParser allowing you to parse out the XML 4660 * data. Returns null if the xml resource could not be found for any 4661 * reason. 4662 */ 4663 public abstract XmlResourceParser getXml(String packageName, @XmlRes int resid, 4664 ApplicationInfo appInfo); 4665 4666 /** 4667 * Return the label to use for this application. 4668 * 4669 * @return Returns the label associated with this application, or null if 4670 * it could not be found for any reason. 4671 * @param info The application to get the label of. 4672 */ 4673 public abstract CharSequence getApplicationLabel(ApplicationInfo info); 4674 4675 /** 4676 * Retrieve the resources associated with an activity. Given the full 4677 * name of an activity, retrieves the information about it and calls 4678 * getResources() to return its application's resources. If the activity 4679 * cannot be found, NameNotFoundException is thrown. 4680 * 4681 * @param activityName Name of the activity whose resources are to be 4682 * retrieved. 4683 * 4684 * @return Returns the application's Resources. 4685 * @throws NameNotFoundException Thrown if the resources for the given 4686 * application could not be loaded. 4687 * 4688 * @see #getResourcesForApplication(ApplicationInfo) 4689 */ 4690 public abstract Resources getResourcesForActivity(ComponentName activityName) 4691 throws NameNotFoundException; 4692 4693 /** 4694 * Retrieve the resources for an application. Throws NameNotFoundException 4695 * if the package is no longer installed. 4696 * 4697 * @param app Information about the desired application. 4698 * 4699 * @return Returns the application's Resources. 4700 * @throws NameNotFoundException Thrown if the resources for the given 4701 * application could not be loaded (most likely because it was uninstalled). 4702 */ 4703 public abstract Resources getResourcesForApplication(ApplicationInfo app) 4704 throws NameNotFoundException; 4705 4706 /** 4707 * Retrieve the resources associated with an application. Given the full 4708 * package name of an application, retrieves the information about it and 4709 * calls getResources() to return its application's resources. If the 4710 * appPackageName cannot be found, NameNotFoundException is thrown. 4711 * 4712 * @param appPackageName Package name of the application whose resources 4713 * are to be retrieved. 4714 * 4715 * @return Returns the application's Resources. 4716 * @throws NameNotFoundException Thrown if the resources for the given 4717 * application could not be loaded. 4718 * 4719 * @see #getResourcesForApplication(ApplicationInfo) 4720 */ 4721 public abstract Resources getResourcesForApplication(String appPackageName) 4722 throws NameNotFoundException; 4723 4724 /** @hide */ 4725 public abstract Resources getResourcesForApplicationAsUser(String appPackageName, 4726 @UserIdInt int userId) throws NameNotFoundException; 4727 4728 /** 4729 * Retrieve overall information about an application package defined in a 4730 * package archive file 4731 * 4732 * @param archiveFilePath The path to the archive file 4733 * @param flags Additional option flags to modify the data returned. 4734 * @return A PackageInfo object containing information about the package 4735 * archive. If the package could not be parsed, returns null. 4736 */ 4737 public PackageInfo getPackageArchiveInfo(String archiveFilePath, @PackageInfoFlags int flags) { 4738 final PackageParser parser = new PackageParser(); 4739 parser.setCallback(new PackageParser.CallbackImpl(this)); 4740 final File apkFile = new File(archiveFilePath); 4741 try { 4742 if ((flags & (MATCH_DIRECT_BOOT_UNAWARE | MATCH_DIRECT_BOOT_AWARE)) != 0) { 4743 // Caller expressed an explicit opinion about what encryption 4744 // aware/unaware components they want to see, so fall through and 4745 // give them what they want 4746 } else { 4747 // Caller expressed no opinion, so match everything 4748 flags |= MATCH_DIRECT_BOOT_AWARE | MATCH_DIRECT_BOOT_UNAWARE; 4749 } 4750 4751 PackageParser.Package pkg = parser.parseMonolithicPackage(apkFile, 0); 4752 if ((flags & GET_SIGNATURES) != 0) { 4753 PackageParser.collectCertificates(pkg, 0); 4754 } 4755 PackageUserState state = new PackageUserState(); 4756 return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0, null, state); 4757 } catch (PackageParserException e) { 4758 return null; 4759 } 4760 } 4761 4762 /** 4763 * If there is already an application with the given package name installed 4764 * on the system for other users, also install it for the calling user. 4765 * @hide 4766 */ 4767 @SystemApi 4768 public abstract int installExistingPackage(String packageName) throws NameNotFoundException; 4769 4770 /** 4771 * If there is already an application with the given package name installed 4772 * on the system for other users, also install it for the calling user. 4773 * @hide 4774 */ 4775 @SystemApi 4776 public abstract int installExistingPackage(String packageName, @InstallReason int installReason) 4777 throws NameNotFoundException; 4778 4779 /** 4780 * If there is already an application with the given package name installed 4781 * on the system for other users, also install it for the specified user. 4782 * @hide 4783 */ 4784 @RequiresPermission(anyOf = { 4785 Manifest.permission.INSTALL_PACKAGES, 4786 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4787 public abstract int installExistingPackageAsUser(String packageName, @UserIdInt int userId) 4788 throws NameNotFoundException; 4789 4790 /** 4791 * Allows a package listening to the 4792 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4793 * broadcast} to respond to the package manager. The response must include 4794 * the {@code verificationCode} which is one of 4795 * {@link PackageManager#VERIFICATION_ALLOW} or 4796 * {@link PackageManager#VERIFICATION_REJECT}. 4797 * 4798 * @param id pending package identifier as passed via the 4799 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4800 * @param verificationCode either {@link PackageManager#VERIFICATION_ALLOW} 4801 * or {@link PackageManager#VERIFICATION_REJECT}. 4802 * @throws SecurityException if the caller does not have the 4803 * PACKAGE_VERIFICATION_AGENT permission. 4804 */ 4805 public abstract void verifyPendingInstall(int id, int verificationCode); 4806 4807 /** 4808 * Allows a package listening to the 4809 * {@link Intent#ACTION_PACKAGE_NEEDS_VERIFICATION package verification 4810 * broadcast} to extend the default timeout for a response and declare what 4811 * action to perform after the timeout occurs. The response must include 4812 * the {@code verificationCodeAtTimeout} which is one of 4813 * {@link PackageManager#VERIFICATION_ALLOW} or 4814 * {@link PackageManager#VERIFICATION_REJECT}. 4815 * 4816 * This method may only be called once per package id. Additional calls 4817 * will have no effect. 4818 * 4819 * @param id pending package identifier as passed via the 4820 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4821 * @param verificationCodeAtTimeout either 4822 * {@link PackageManager#VERIFICATION_ALLOW} or 4823 * {@link PackageManager#VERIFICATION_REJECT}. If 4824 * {@code verificationCodeAtTimeout} is neither 4825 * {@link PackageManager#VERIFICATION_ALLOW} or 4826 * {@link PackageManager#VERIFICATION_REJECT}, then 4827 * {@code verificationCodeAtTimeout} will default to 4828 * {@link PackageManager#VERIFICATION_REJECT}. 4829 * @param millisecondsToDelay the amount of time requested for the timeout. 4830 * Must be positive and less than 4831 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. If 4832 * {@code millisecondsToDelay} is out of bounds, 4833 * {@code millisecondsToDelay} will be set to the closest in 4834 * bounds value; namely, 0 or 4835 * {@link PackageManager#MAXIMUM_VERIFICATION_TIMEOUT}. 4836 * @throws SecurityException if the caller does not have the 4837 * PACKAGE_VERIFICATION_AGENT permission. 4838 */ 4839 public abstract void extendVerificationTimeout(int id, 4840 int verificationCodeAtTimeout, long millisecondsToDelay); 4841 4842 /** 4843 * Allows a package listening to the 4844 * {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION} intent filter verification 4845 * broadcast to respond to the package manager. The response must include 4846 * the {@code verificationCode} which is one of 4847 * {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} or 4848 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4849 * 4850 * @param verificationId pending package identifier as passed via the 4851 * {@link PackageManager#EXTRA_VERIFICATION_ID} Intent extra. 4852 * @param verificationCode either {@link PackageManager#INTENT_FILTER_VERIFICATION_SUCCESS} 4853 * or {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 4854 * @param failedDomains a list of failed domains if the verificationCode is 4855 * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}, otherwise null; 4856 * @throws SecurityException if the caller does not have the 4857 * INTENT_FILTER_VERIFICATION_AGENT permission. 4858 * 4859 * @hide 4860 */ 4861 @SystemApi 4862 @RequiresPermission(android.Manifest.permission.INTENT_FILTER_VERIFICATION_AGENT) 4863 public abstract void verifyIntentFilter(int verificationId, int verificationCode, 4864 List<String> failedDomains); 4865 4866 /** 4867 * Get the status of a Domain Verification Result for an IntentFilter. This is 4868 * related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4869 * {@link android.content.IntentFilter#getAutoVerify()} 4870 * 4871 * This is used by the ResolverActivity to change the status depending on what the User select 4872 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4873 * for a domain. 4874 * 4875 * @param packageName The package name of the Activity associated with the IntentFilter. 4876 * @param userId The user id. 4877 * 4878 * @return The status to set to. This can be 4879 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4880 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4881 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} or 4882 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED} 4883 * 4884 * @hide 4885 */ 4886 @SystemApi 4887 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 4888 public abstract int getIntentVerificationStatusAsUser(String packageName, @UserIdInt int userId); 4889 4890 /** 4891 * Allow to change the status of a Intent Verification status for all IntentFilter of an App. 4892 * This is related to the {@link android.content.IntentFilter#setAutoVerify(boolean)} and 4893 * {@link android.content.IntentFilter#getAutoVerify()} 4894 * 4895 * This is used by the ResolverActivity to change the status depending on what the User select 4896 * in the Disambiguation Dialog and also used by the Settings App for changing the default App 4897 * for a domain. 4898 * 4899 * @param packageName The package name of the Activity associated with the IntentFilter. 4900 * @param status The status to set to. This can be 4901 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ASK} or 4902 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_ALWAYS} or 4903 * {@link #INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_NEVER} 4904 * @param userId The user id. 4905 * 4906 * @return true if the status has been set. False otherwise. 4907 * 4908 * @hide 4909 */ 4910 @SystemApi 4911 @RequiresPermission(android.Manifest.permission.SET_PREFERRED_APPLICATIONS) 4912 public abstract boolean updateIntentVerificationStatusAsUser(String packageName, int status, 4913 @UserIdInt int userId); 4914 4915 /** 4916 * Get the list of IntentFilterVerificationInfo for a specific package and User. 4917 * 4918 * @param packageName the package name. When this parameter is set to a non null value, 4919 * the results will be filtered by the package name provided. 4920 * Otherwise, there will be no filtering and it will return a list 4921 * corresponding for all packages 4922 * 4923 * @return a list of IntentFilterVerificationInfo for a specific package. 4924 * 4925 * @hide 4926 */ 4927 @SystemApi 4928 public abstract List<IntentFilterVerificationInfo> getIntentFilterVerifications( 4929 String packageName); 4930 4931 /** 4932 * Get the list of IntentFilter for a specific package. 4933 * 4934 * @param packageName the package name. This parameter is set to a non null value, 4935 * the list will contain all the IntentFilter for that package. 4936 * Otherwise, the list will be empty. 4937 * 4938 * @return a list of IntentFilter for a specific package. 4939 * 4940 * @hide 4941 */ 4942 @SystemApi 4943 public abstract List<IntentFilter> getAllIntentFilters(String packageName); 4944 4945 /** 4946 * Get the default Browser package name for a specific user. 4947 * 4948 * @param userId The user id. 4949 * 4950 * @return the package name of the default Browser for the specified user. If the user id passed 4951 * is -1 (all users) it will return a null value. 4952 * 4953 * @hide 4954 */ 4955 @TestApi 4956 @SystemApi 4957 @RequiresPermission(Manifest.permission.INTERACT_ACROSS_USERS_FULL) 4958 public abstract String getDefaultBrowserPackageNameAsUser(@UserIdInt int userId); 4959 4960 /** 4961 * Set the default Browser package name for a specific user. 4962 * 4963 * @param packageName The package name of the default Browser. 4964 * @param userId The user id. 4965 * 4966 * @return true if the default Browser for the specified user has been set, 4967 * otherwise return false. If the user id passed is -1 (all users) this call will not 4968 * do anything and just return false. 4969 * 4970 * @hide 4971 */ 4972 @SystemApi 4973 @RequiresPermission(allOf = { 4974 Manifest.permission.SET_PREFERRED_APPLICATIONS, 4975 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 4976 public abstract boolean setDefaultBrowserPackageNameAsUser(String packageName, 4977 @UserIdInt int userId); 4978 4979 /** 4980 * Change the installer associated with a given package. There are limitations 4981 * on how the installer package can be changed; in particular: 4982 * <ul> 4983 * <li> A SecurityException will be thrown if <var>installerPackageName</var> 4984 * is not signed with the same certificate as the calling application. 4985 * <li> A SecurityException will be thrown if <var>targetPackage</var> already 4986 * has an installer package, and that installer package is not signed with 4987 * the same certificate as the calling application. 4988 * </ul> 4989 * 4990 * @param targetPackage The installed package whose installer will be changed. 4991 * @param installerPackageName The package name of the new installer. May be 4992 * null to clear the association. 4993 */ 4994 public abstract void setInstallerPackageName(String targetPackage, 4995 String installerPackageName); 4996 4997 /** @hide */ 4998 @SystemApi 4999 @RequiresPermission(Manifest.permission.INSTALL_PACKAGES) 5000 public abstract void setUpdateAvailable(String packageName, boolean updateAvaialble); 5001 5002 /** 5003 * Attempts to delete a package. Since this may take a little while, the 5004 * result will be posted back to the given observer. A deletion will fail if 5005 * the calling context lacks the 5006 * {@link android.Manifest.permission#DELETE_PACKAGES} permission, if the 5007 * named package cannot be found, or if the named package is a system 5008 * package. 5009 * 5010 * @param packageName The name of the package to delete 5011 * @param observer An observer callback to get notified when the package 5012 * deletion is complete. 5013 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 5014 * will be called when that happens. observer may be null to 5015 * indicate that no callback is desired. 5016 * @hide 5017 */ 5018 @RequiresPermission(Manifest.permission.DELETE_PACKAGES) 5019 public abstract void deletePackage(String packageName, IPackageDeleteObserver observer, 5020 @DeleteFlags int flags); 5021 5022 /** 5023 * Attempts to delete a package. Since this may take a little while, the 5024 * result will be posted back to the given observer. A deletion will fail if 5025 * the named package cannot be found, or if the named package is a system 5026 * package. 5027 * 5028 * @param packageName The name of the package to delete 5029 * @param observer An observer callback to get notified when the package 5030 * deletion is complete. 5031 * {@link android.content.pm.IPackageDeleteObserver#packageDeleted} 5032 * will be called when that happens. observer may be null to 5033 * indicate that no callback is desired. 5034 * @param userId The user Id 5035 * @hide 5036 */ 5037 @RequiresPermission(anyOf = { 5038 Manifest.permission.DELETE_PACKAGES, 5039 Manifest.permission.INTERACT_ACROSS_USERS_FULL}) 5040 public abstract void deletePackageAsUser(@NonNull String packageName, 5041 IPackageDeleteObserver observer, @DeleteFlags int flags, @UserIdInt int userId); 5042 5043 /** 5044 * Retrieve the package name of the application that installed a package. This identifies 5045 * which market the package came from. 5046 * 5047 * @param packageName The name of the package to query 5048 */ 5049 public abstract String getInstallerPackageName(String packageName); 5050 5051 /** 5052 * Attempts to clear the user data directory of an application. 5053 * Since this may take a little while, the result will 5054 * be posted back to the given observer. A deletion will fail if the 5055 * named package cannot be found, or if the named package is a "system package". 5056 * 5057 * @param packageName The name of the package 5058 * @param observer An observer callback to get notified when the operation is finished 5059 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5060 * will be called when that happens. observer may be null to indicate that 5061 * no callback is desired. 5062 * 5063 * @hide 5064 */ 5065 public abstract void clearApplicationUserData(String packageName, 5066 IPackageDataObserver observer); 5067 /** 5068 * Attempts to delete the cache files associated with an application. 5069 * Since this may take a little while, the result will 5070 * be posted back to the given observer. A deletion will fail if the calling context 5071 * lacks the {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the 5072 * named package cannot be found, or if the named package is a "system package". 5073 * 5074 * @param packageName The name of the package to delete 5075 * @param observer An observer callback to get notified when the cache file deletion 5076 * is complete. 5077 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5078 * will be called when that happens. observer may be null to indicate that 5079 * no callback is desired. 5080 * 5081 * @hide 5082 */ 5083 public abstract void deleteApplicationCacheFiles(String packageName, 5084 IPackageDataObserver observer); 5085 5086 /** 5087 * Attempts to delete the cache files associated with an application for a given user. Since 5088 * this may take a little while, the result will be posted back to the given observer. A 5089 * deletion will fail if the calling context lacks the 5090 * {@link android.Manifest.permission#DELETE_CACHE_FILES} permission, if the named package 5091 * cannot be found, or if the named package is a "system package". If {@code userId} does not 5092 * belong to the calling user, the caller must have 5093 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} permission. 5094 * 5095 * @param packageName The name of the package to delete 5096 * @param userId the user for which the cache files needs to be deleted 5097 * @param observer An observer callback to get notified when the cache file deletion is 5098 * complete. 5099 * {@link android.content.pm.IPackageDataObserver#onRemoveCompleted(String, boolean)} 5100 * will be called when that happens. observer may be null to indicate that no 5101 * callback is desired. 5102 * @hide 5103 */ 5104 public abstract void deleteApplicationCacheFilesAsUser(String packageName, int userId, 5105 IPackageDataObserver observer); 5106 5107 /** 5108 * Free storage by deleting LRU sorted list of cache files across 5109 * all applications. If the currently available free storage 5110 * on the device is greater than or equal to the requested 5111 * free storage, no cache files are cleared. If the currently 5112 * available storage on the device is less than the requested 5113 * free storage, some or all of the cache files across 5114 * all applications are deleted (based on last accessed time) 5115 * to increase the free storage space on the device to 5116 * the requested value. There is no guarantee that clearing all 5117 * the cache files from all applications will clear up 5118 * enough storage to achieve the desired value. 5119 * @param freeStorageSize The number of bytes of storage to be 5120 * freed by the system. Say if freeStorageSize is XX, 5121 * and the current free storage is YY, 5122 * if XX is less than YY, just return. if not free XX-YY number 5123 * of bytes if possible. 5124 * @param observer call back used to notify when 5125 * the operation is completed 5126 * 5127 * @hide 5128 */ 5129 public void freeStorageAndNotify(long freeStorageSize, IPackageDataObserver observer) { 5130 freeStorageAndNotify(null, freeStorageSize, observer); 5131 } 5132 5133 /** {@hide} */ 5134 public abstract void freeStorageAndNotify(String volumeUuid, long freeStorageSize, 5135 IPackageDataObserver observer); 5136 5137 /** 5138 * Free storage by deleting LRU sorted list of cache files across 5139 * all applications. If the currently available free storage 5140 * on the device is greater than or equal to the requested 5141 * free storage, no cache files are cleared. If the currently 5142 * available storage on the device is less than the requested 5143 * free storage, some or all of the cache files across 5144 * all applications are deleted (based on last accessed time) 5145 * to increase the free storage space on the device to 5146 * the requested value. There is no guarantee that clearing all 5147 * the cache files from all applications will clear up 5148 * enough storage to achieve the desired value. 5149 * @param freeStorageSize The number of bytes of storage to be 5150 * freed by the system. Say if freeStorageSize is XX, 5151 * and the current free storage is YY, 5152 * if XX is less than YY, just return. if not free XX-YY number 5153 * of bytes if possible. 5154 * @param pi IntentSender call back used to 5155 * notify when the operation is completed.May be null 5156 * to indicate that no call back is desired. 5157 * 5158 * @hide 5159 */ 5160 public void freeStorage(long freeStorageSize, IntentSender pi) { 5161 freeStorage(null, freeStorageSize, pi); 5162 } 5163 5164 /** {@hide} */ 5165 public abstract void freeStorage(String volumeUuid, long freeStorageSize, IntentSender pi); 5166 5167 /** 5168 * Retrieve the size information for a package. 5169 * Since this may take a little while, the result will 5170 * be posted back to the given observer. The calling context 5171 * should have the {@link android.Manifest.permission#GET_PACKAGE_SIZE} permission. 5172 * 5173 * @param packageName The name of the package whose size information is to be retrieved 5174 * @param userId The user whose size information should be retrieved. 5175 * @param observer An observer callback to get notified when the operation 5176 * is complete. 5177 * {@link android.content.pm.IPackageStatsObserver#onGetStatsCompleted(PackageStats, boolean)} 5178 * The observer's callback is invoked with a PackageStats object(containing the 5179 * code, data and cache sizes of the package) and a boolean value representing 5180 * the status of the operation. observer may be null to indicate that 5181 * no callback is desired. 5182 * 5183 * @deprecated use {@link StorageStatsManager} instead. 5184 * @hide 5185 */ 5186 @Deprecated 5187 public abstract void getPackageSizeInfoAsUser(String packageName, @UserIdInt int userId, 5188 IPackageStatsObserver observer); 5189 5190 /** 5191 * Like {@link #getPackageSizeInfoAsUser(String, int, IPackageStatsObserver)}, but 5192 * returns the size for the calling user. 5193 * 5194 * @deprecated use {@link StorageStatsManager} instead. 5195 * @hide 5196 */ 5197 @Deprecated 5198 public void getPackageSizeInfo(String packageName, IPackageStatsObserver observer) { 5199 getPackageSizeInfoAsUser(packageName, UserHandle.myUserId(), observer); 5200 } 5201 5202 /** 5203 * @deprecated This function no longer does anything; it was an old 5204 * approach to managing preferred activities, which has been superseded 5205 * by (and conflicts with) the modern activity-based preferences. 5206 */ 5207 @Deprecated 5208 public abstract void addPackageToPreferred(String packageName); 5209 5210 /** 5211 * @deprecated This function no longer does anything; it was an old 5212 * approach to managing preferred activities, which has been superseded 5213 * by (and conflicts with) the modern activity-based preferences. 5214 */ 5215 @Deprecated 5216 public abstract void removePackageFromPreferred(String packageName); 5217 5218 /** 5219 * Retrieve the list of all currently configured preferred packages. The 5220 * first package on the list is the most preferred, the last is the least 5221 * preferred. 5222 * 5223 * @param flags Additional option flags to modify the data returned. 5224 * @return A List of PackageInfo objects, one for each preferred 5225 * application, in order of preference. 5226 */ 5227 public abstract List<PackageInfo> getPreferredPackages(@PackageInfoFlags int flags); 5228 5229 /** 5230 * @deprecated This is a protected API that should not have been available 5231 * to third party applications. It is the platform's responsibility for 5232 * assigning preferred activities and this cannot be directly modified. 5233 * 5234 * Add a new preferred activity mapping to the system. This will be used 5235 * to automatically select the given activity component when 5236 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5237 * multiple matching activities and also matches the given filter. 5238 * 5239 * @param filter The set of intents under which this activity will be 5240 * made preferred. 5241 * @param match The IntentFilter match category that this preference 5242 * applies to. 5243 * @param set The set of activities that the user was picking from when 5244 * this preference was made. 5245 * @param activity The component name of the activity that is to be 5246 * preferred. 5247 */ 5248 @Deprecated 5249 public abstract void addPreferredActivity(IntentFilter filter, int match, 5250 ComponentName[] set, ComponentName activity); 5251 5252 /** 5253 * Same as {@link #addPreferredActivity(IntentFilter, int, 5254 ComponentName[], ComponentName)}, but with a specific userId to apply the preference 5255 to. 5256 * @hide 5257 */ 5258 public void addPreferredActivityAsUser(IntentFilter filter, int match, 5259 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5260 throw new RuntimeException("Not implemented. Must override in a subclass."); 5261 } 5262 5263 /** 5264 * @deprecated This is a protected API that should not have been available 5265 * to third party applications. It is the platform's responsibility for 5266 * assigning preferred activities and this cannot be directly modified. 5267 * 5268 * Replaces an existing preferred activity mapping to the system, and if that were not present 5269 * adds a new preferred activity. This will be used 5270 * to automatically select the given activity component when 5271 * {@link Context#startActivity(Intent) Context.startActivity()} finds 5272 * multiple matching activities and also matches the given filter. 5273 * 5274 * @param filter The set of intents under which this activity will be 5275 * made preferred. 5276 * @param match The IntentFilter match category that this preference 5277 * applies to. 5278 * @param set The set of activities that the user was picking from when 5279 * this preference was made. 5280 * @param activity The component name of the activity that is to be 5281 * preferred. 5282 * @hide 5283 */ 5284 @Deprecated 5285 public abstract void replacePreferredActivity(IntentFilter filter, int match, 5286 ComponentName[] set, ComponentName activity); 5287 5288 /** 5289 * @hide 5290 */ 5291 @Deprecated 5292 public void replacePreferredActivityAsUser(IntentFilter filter, int match, 5293 ComponentName[] set, ComponentName activity, @UserIdInt int userId) { 5294 throw new RuntimeException("Not implemented. Must override in a subclass."); 5295 } 5296 5297 /** 5298 * Remove all preferred activity mappings, previously added with 5299 * {@link #addPreferredActivity}, from the 5300 * system whose activities are implemented in the given package name. 5301 * An application can only clear its own package(s). 5302 * 5303 * @param packageName The name of the package whose preferred activity 5304 * mappings are to be removed. 5305 */ 5306 public abstract void clearPackagePreferredActivities(String packageName); 5307 5308 /** 5309 * Retrieve all preferred activities, previously added with 5310 * {@link #addPreferredActivity}, that are 5311 * currently registered with the system. 5312 * 5313 * @param outFilters A required list in which to place the filters of all of the 5314 * preferred activities. 5315 * @param outActivities A required list in which to place the component names of 5316 * all of the preferred activities. 5317 * @param packageName An optional package in which you would like to limit 5318 * the list. If null, all activities will be returned; if non-null, only 5319 * those activities in the given package are returned. 5320 * 5321 * @return Returns the total number of registered preferred activities 5322 * (the number of distinct IntentFilter records, not the number of unique 5323 * activity components) that were found. 5324 */ 5325 public abstract int getPreferredActivities(@NonNull List<IntentFilter> outFilters, 5326 @NonNull List<ComponentName> outActivities, String packageName); 5327 5328 /** 5329 * Ask for the set of available 'home' activities and the current explicit 5330 * default, if any. 5331 * @hide 5332 */ 5333 public abstract ComponentName getHomeActivities(List<ResolveInfo> outActivities); 5334 5335 /** 5336 * Set the enabled setting for a package component (activity, receiver, service, provider). 5337 * This setting will override any enabled state which may have been set by the component in its 5338 * manifest. 5339 * 5340 * @param componentName The component to enable 5341 * @param newState The new enabled state for the component. 5342 * @param flags Optional behavior flags. 5343 */ 5344 public abstract void setComponentEnabledSetting(ComponentName componentName, 5345 @EnabledState int newState, @EnabledFlags int flags); 5346 5347 /** 5348 * Return the enabled setting for a package component (activity, 5349 * receiver, service, provider). This returns the last value set by 5350 * {@link #setComponentEnabledSetting(ComponentName, int, int)}; in most 5351 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5352 * the value originally specified in the manifest has not been modified. 5353 * 5354 * @param componentName The component to retrieve. 5355 * @return Returns the current enabled state for the component. 5356 */ 5357 public abstract @EnabledState int getComponentEnabledSetting( 5358 ComponentName componentName); 5359 5360 /** 5361 * Set the enabled setting for an application 5362 * This setting will override any enabled state which may have been set by the application in 5363 * its manifest. It also overrides the enabled state set in the manifest for any of the 5364 * application's components. It does not override any enabled state set by 5365 * {@link #setComponentEnabledSetting} for any of the application's components. 5366 * 5367 * @param packageName The package name of the application to enable 5368 * @param newState The new enabled state for the application. 5369 * @param flags Optional behavior flags. 5370 */ 5371 public abstract void setApplicationEnabledSetting(String packageName, 5372 @EnabledState int newState, @EnabledFlags int flags); 5373 5374 /** 5375 * Return the enabled setting for an application. This returns 5376 * the last value set by 5377 * {@link #setApplicationEnabledSetting(String, int, int)}; in most 5378 * cases this value will be {@link #COMPONENT_ENABLED_STATE_DEFAULT} since 5379 * the value originally specified in the manifest has not been modified. 5380 * 5381 * @param packageName The package name of the application to retrieve. 5382 * @return Returns the current enabled state for the application. 5383 * @throws IllegalArgumentException if the named package does not exist. 5384 */ 5385 public abstract @EnabledState int getApplicationEnabledSetting(String packageName); 5386 5387 /** 5388 * Flush the package restrictions for a given user to disk. This forces the package restrictions 5389 * like component and package enabled settings to be written to disk and avoids the delay that 5390 * is otherwise present when changing those settings. 5391 * 5392 * @param userId Ther userId of the user whose restrictions are to be flushed. 5393 * @hide 5394 */ 5395 public abstract void flushPackageRestrictionsAsUser(int userId); 5396 5397 /** 5398 * Puts the package in a hidden state, which is almost like an uninstalled state, 5399 * making the package unavailable, but it doesn't remove the data or the actual 5400 * package file. Application can be unhidden by either resetting the hidden state 5401 * or by installing it, such as with {@link #installExistingPackage(String)} 5402 * @hide 5403 */ 5404 public abstract boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 5405 UserHandle userHandle); 5406 5407 /** 5408 * Returns the hidden state of a package. 5409 * @see #setApplicationHiddenSettingAsUser(String, boolean, UserHandle) 5410 * @hide 5411 */ 5412 public abstract boolean getApplicationHiddenSettingAsUser(String packageName, 5413 UserHandle userHandle); 5414 5415 /** 5416 * Return whether the device has been booted into safe mode. 5417 */ 5418 public abstract boolean isSafeMode(); 5419 5420 /** 5421 * Adds a listener for permission changes for installed packages. 5422 * 5423 * @param listener The listener to add. 5424 * 5425 * @hide 5426 */ 5427 @SystemApi 5428 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5429 public abstract void addOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5430 5431 /** 5432 * Remvoes a listener for permission changes for installed packages. 5433 * 5434 * @param listener The listener to remove. 5435 * 5436 * @hide 5437 */ 5438 @SystemApi 5439 @RequiresPermission(Manifest.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS) 5440 public abstract void removeOnPermissionsChangeListener(OnPermissionsChangedListener listener); 5441 5442 /** 5443 * Return the {@link KeySet} associated with the String alias for this 5444 * application. 5445 * 5446 * @param alias The alias for a given {@link KeySet} as defined in the 5447 * application's AndroidManifest.xml. 5448 * @hide 5449 */ 5450 public abstract KeySet getKeySetByAlias(String packageName, String alias); 5451 5452 /** Return the signing {@link KeySet} for this application. 5453 * @hide 5454 */ 5455 public abstract KeySet getSigningKeySet(String packageName); 5456 5457 /** 5458 * Return whether the package denoted by packageName has been signed by all 5459 * of the keys specified by the {@link KeySet} ks. This will return true if 5460 * the package has been signed by additional keys (a superset) as well. 5461 * Compare to {@link #isSignedByExactly(String packageName, KeySet ks)}. 5462 * @hide 5463 */ 5464 public abstract boolean isSignedBy(String packageName, KeySet ks); 5465 5466 /** 5467 * Return whether the package denoted by packageName has been signed by all 5468 * of, and only, the keys specified by the {@link KeySet} ks. Compare to 5469 * {@link #isSignedBy(String packageName, KeySet ks)}. 5470 * @hide 5471 */ 5472 public abstract boolean isSignedByExactly(String packageName, KeySet ks); 5473 5474 /** 5475 * Puts the package in a suspended state, where attempts at starting activities are denied. 5476 * 5477 * <p>It doesn't remove the data or the actual package file. The application notifications 5478 * will be hidden, the application will not show up in recents, will not be able to show 5479 * toasts or dialogs or ring the device. 5480 * 5481 * <p>The package must already be installed. If the package is uninstalled while suspended 5482 * the package will no longer be suspended. 5483 * 5484 * @param packageNames The names of the packages to set the suspended status. 5485 * @param suspended If set to {@code true} than the packages will be suspended, if set to 5486 * {@code false} the packages will be unsuspended. 5487 * @param userId The user id. 5488 * 5489 * @return an array of package names for which the suspended status is not set as requested in 5490 * this method. 5491 * 5492 * @hide 5493 */ 5494 public abstract String[] setPackagesSuspendedAsUser( 5495 String[] packageNames, boolean suspended, @UserIdInt int userId); 5496 5497 /** 5498 * @see #setPackageSuspendedAsUser(String, boolean, int) 5499 * @param packageName The name of the package to get the suspended status of. 5500 * @param userId The user id. 5501 * @return {@code true} if the package is suspended or {@code false} if the package is not 5502 * suspended or could not be found. 5503 * @hide 5504 */ 5505 public abstract boolean isPackageSuspendedForUser(String packageName, int userId); 5506 5507 /** 5508 * Provide a hint of what the {@link ApplicationInfo#category} value should 5509 * be for the given package. 5510 * <p> 5511 * This hint can only be set by the app which installed this package, as 5512 * determined by {@link #getInstallerPackageName(String)}. 5513 * 5514 * @param packageName the package to change the category hint for. 5515 * @param categoryHint the category hint to set. 5516 */ 5517 public abstract void setApplicationCategoryHint(@NonNull String packageName, 5518 @ApplicationInfo.Category int categoryHint); 5519 5520 /** {@hide} */ 5521 public static boolean isMoveStatusFinished(int status) { 5522 return (status < 0 || status > 100); 5523 } 5524 5525 /** {@hide} */ 5526 public static abstract class MoveCallback { 5527 public void onCreated(int moveId, Bundle extras) {} 5528 public abstract void onStatusChanged(int moveId, int status, long estMillis); 5529 } 5530 5531 /** {@hide} */ 5532 public abstract int getMoveStatus(int moveId); 5533 5534 /** {@hide} */ 5535 public abstract void registerMoveCallback(MoveCallback callback, Handler handler); 5536 /** {@hide} */ 5537 public abstract void unregisterMoveCallback(MoveCallback callback); 5538 5539 /** {@hide} */ 5540 public abstract int movePackage(String packageName, VolumeInfo vol); 5541 /** {@hide} */ 5542 public abstract @Nullable VolumeInfo getPackageCurrentVolume(ApplicationInfo app); 5543 /** {@hide} */ 5544 public abstract @NonNull List<VolumeInfo> getPackageCandidateVolumes(ApplicationInfo app); 5545 5546 /** {@hide} */ 5547 public abstract int movePrimaryStorage(VolumeInfo vol); 5548 /** {@hide} */ 5549 public abstract @Nullable VolumeInfo getPrimaryStorageCurrentVolume(); 5550 /** {@hide} */ 5551 public abstract @NonNull List<VolumeInfo> getPrimaryStorageCandidateVolumes(); 5552 5553 /** 5554 * Returns the device identity that verifiers can use to associate their scheme to a particular 5555 * device. This should not be used by anything other than a package verifier. 5556 * 5557 * @return identity that uniquely identifies current device 5558 * @hide 5559 */ 5560 public abstract VerifierDeviceIdentity getVerifierDeviceIdentity(); 5561 5562 /** 5563 * Returns true if the device is upgrading, such as first boot after OTA. 5564 * 5565 * @hide 5566 */ 5567 public abstract boolean isUpgrade(); 5568 5569 /** 5570 * Return interface that offers the ability to install, upgrade, and remove 5571 * applications on the device. 5572 */ 5573 public abstract @NonNull PackageInstaller getPackageInstaller(); 5574 5575 /** 5576 * Adds a {@code CrossProfileIntentFilter}. After calling this method all 5577 * intents sent from the user with id sourceUserId can also be be resolved 5578 * by activities in the user with id targetUserId if they match the 5579 * specified intent filter. 5580 * 5581 * @param filter The {@link IntentFilter} the intent has to match 5582 * @param sourceUserId The source user id. 5583 * @param targetUserId The target user id. 5584 * @param flags The possible values are {@link #SKIP_CURRENT_PROFILE} and 5585 * {@link #ONLY_IF_NO_MATCH_FOUND}. 5586 * @hide 5587 */ 5588 public abstract void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, 5589 int targetUserId, int flags); 5590 5591 /** 5592 * Clearing {@code CrossProfileIntentFilter}s which have the specified user 5593 * as their source, and have been set by the app calling this method. 5594 * 5595 * @param sourceUserId The source user id. 5596 * @hide 5597 */ 5598 public abstract void clearCrossProfileIntentFilters(int sourceUserId); 5599 5600 /** 5601 * @hide 5602 */ 5603 public abstract Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5604 5605 /** 5606 * @hide 5607 */ 5608 public abstract Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo); 5609 5610 /** {@hide} */ 5611 public abstract boolean isPackageAvailable(String packageName); 5612 5613 /** {@hide} */ 5614 public static String installStatusToString(int status, String msg) { 5615 final String str = installStatusToString(status); 5616 if (msg != null) { 5617 return str + ": " + msg; 5618 } else { 5619 return str; 5620 } 5621 } 5622 5623 /** {@hide} */ 5624 public static String installStatusToString(int status) { 5625 switch (status) { 5626 case INSTALL_SUCCEEDED: return "INSTALL_SUCCEEDED"; 5627 case INSTALL_FAILED_ALREADY_EXISTS: return "INSTALL_FAILED_ALREADY_EXISTS"; 5628 case INSTALL_FAILED_INVALID_APK: return "INSTALL_FAILED_INVALID_APK"; 5629 case INSTALL_FAILED_INVALID_URI: return "INSTALL_FAILED_INVALID_URI"; 5630 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return "INSTALL_FAILED_INSUFFICIENT_STORAGE"; 5631 case INSTALL_FAILED_DUPLICATE_PACKAGE: return "INSTALL_FAILED_DUPLICATE_PACKAGE"; 5632 case INSTALL_FAILED_NO_SHARED_USER: return "INSTALL_FAILED_NO_SHARED_USER"; 5633 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return "INSTALL_FAILED_UPDATE_INCOMPATIBLE"; 5634 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"; 5635 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return "INSTALL_FAILED_MISSING_SHARED_LIBRARY"; 5636 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return "INSTALL_FAILED_REPLACE_COULDNT_DELETE"; 5637 case INSTALL_FAILED_DEXOPT: return "INSTALL_FAILED_DEXOPT"; 5638 case INSTALL_FAILED_OLDER_SDK: return "INSTALL_FAILED_OLDER_SDK"; 5639 case INSTALL_FAILED_CONFLICTING_PROVIDER: return "INSTALL_FAILED_CONFLICTING_PROVIDER"; 5640 case INSTALL_FAILED_NEWER_SDK: return "INSTALL_FAILED_NEWER_SDK"; 5641 case INSTALL_FAILED_TEST_ONLY: return "INSTALL_FAILED_TEST_ONLY"; 5642 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE"; 5643 case INSTALL_FAILED_MISSING_FEATURE: return "INSTALL_FAILED_MISSING_FEATURE"; 5644 case INSTALL_FAILED_CONTAINER_ERROR: return "INSTALL_FAILED_CONTAINER_ERROR"; 5645 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return "INSTALL_FAILED_INVALID_INSTALL_LOCATION"; 5646 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return "INSTALL_FAILED_MEDIA_UNAVAILABLE"; 5647 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return "INSTALL_FAILED_VERIFICATION_TIMEOUT"; 5648 case INSTALL_FAILED_VERIFICATION_FAILURE: return "INSTALL_FAILED_VERIFICATION_FAILURE"; 5649 case INSTALL_FAILED_PACKAGE_CHANGED: return "INSTALL_FAILED_PACKAGE_CHANGED"; 5650 case INSTALL_FAILED_UID_CHANGED: return "INSTALL_FAILED_UID_CHANGED"; 5651 case INSTALL_FAILED_VERSION_DOWNGRADE: return "INSTALL_FAILED_VERSION_DOWNGRADE"; 5652 case INSTALL_PARSE_FAILED_NOT_APK: return "INSTALL_PARSE_FAILED_NOT_APK"; 5653 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return "INSTALL_PARSE_FAILED_BAD_MANIFEST"; 5654 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return "INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION"; 5655 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return "INSTALL_PARSE_FAILED_NO_CERTIFICATES"; 5656 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return "INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES"; 5657 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return "INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING"; 5658 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return "INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME"; 5659 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return "INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID"; 5660 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return "INSTALL_PARSE_FAILED_MANIFEST_MALFORMED"; 5661 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return "INSTALL_PARSE_FAILED_MANIFEST_EMPTY"; 5662 case INSTALL_FAILED_INTERNAL_ERROR: return "INSTALL_FAILED_INTERNAL_ERROR"; 5663 case INSTALL_FAILED_USER_RESTRICTED: return "INSTALL_FAILED_USER_RESTRICTED"; 5664 case INSTALL_FAILED_DUPLICATE_PERMISSION: return "INSTALL_FAILED_DUPLICATE_PERMISSION"; 5665 case INSTALL_FAILED_NO_MATCHING_ABIS: return "INSTALL_FAILED_NO_MATCHING_ABIS"; 5666 case INSTALL_FAILED_ABORTED: return "INSTALL_FAILED_ABORTED"; 5667 case INSTALL_FAILED_BAD_DEX_METADATA: 5668 return "INSTALL_FAILED_BAD_DEX_METADATA"; 5669 default: return Integer.toString(status); 5670 } 5671 } 5672 5673 /** {@hide} */ 5674 public static int installStatusToPublicStatus(int status) { 5675 switch (status) { 5676 case INSTALL_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5677 case INSTALL_FAILED_ALREADY_EXISTS: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5678 case INSTALL_FAILED_INVALID_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5679 case INSTALL_FAILED_INVALID_URI: return PackageInstaller.STATUS_FAILURE_INVALID; 5680 case INSTALL_FAILED_INSUFFICIENT_STORAGE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5681 case INSTALL_FAILED_DUPLICATE_PACKAGE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5682 case INSTALL_FAILED_NO_SHARED_USER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5683 case INSTALL_FAILED_UPDATE_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5684 case INSTALL_FAILED_SHARED_USER_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5685 case INSTALL_FAILED_MISSING_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5686 case INSTALL_FAILED_REPLACE_COULDNT_DELETE: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5687 case INSTALL_FAILED_DEXOPT: return PackageInstaller.STATUS_FAILURE_INVALID; 5688 case INSTALL_FAILED_OLDER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5689 case INSTALL_FAILED_CONFLICTING_PROVIDER: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5690 case INSTALL_FAILED_NEWER_SDK: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5691 case INSTALL_FAILED_TEST_ONLY: return PackageInstaller.STATUS_FAILURE_INVALID; 5692 case INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5693 case INSTALL_FAILED_MISSING_FEATURE: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5694 case INSTALL_FAILED_CONTAINER_ERROR: return PackageInstaller.STATUS_FAILURE_STORAGE; 5695 case INSTALL_FAILED_INVALID_INSTALL_LOCATION: return PackageInstaller.STATUS_FAILURE_STORAGE; 5696 case INSTALL_FAILED_MEDIA_UNAVAILABLE: return PackageInstaller.STATUS_FAILURE_STORAGE; 5697 case INSTALL_FAILED_VERIFICATION_TIMEOUT: return PackageInstaller.STATUS_FAILURE_ABORTED; 5698 case INSTALL_FAILED_VERIFICATION_FAILURE: return PackageInstaller.STATUS_FAILURE_ABORTED; 5699 case INSTALL_FAILED_PACKAGE_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5700 case INSTALL_FAILED_UID_CHANGED: return PackageInstaller.STATUS_FAILURE_INVALID; 5701 case INSTALL_FAILED_VERSION_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5702 case INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE: return PackageInstaller.STATUS_FAILURE_INVALID; 5703 case INSTALL_PARSE_FAILED_NOT_APK: return PackageInstaller.STATUS_FAILURE_INVALID; 5704 case INSTALL_PARSE_FAILED_BAD_MANIFEST: return PackageInstaller.STATUS_FAILURE_INVALID; 5705 case INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION: return PackageInstaller.STATUS_FAILURE_INVALID; 5706 case INSTALL_PARSE_FAILED_NO_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5707 case INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return PackageInstaller.STATUS_FAILURE_INVALID; 5708 case INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING: return PackageInstaller.STATUS_FAILURE_INVALID; 5709 case INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME: return PackageInstaller.STATUS_FAILURE_INVALID; 5710 case INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID: return PackageInstaller.STATUS_FAILURE_INVALID; 5711 case INSTALL_PARSE_FAILED_MANIFEST_MALFORMED: return PackageInstaller.STATUS_FAILURE_INVALID; 5712 case INSTALL_PARSE_FAILED_MANIFEST_EMPTY: return PackageInstaller.STATUS_FAILURE_INVALID; 5713 case INSTALL_FAILED_BAD_DEX_METADATA: return PackageInstaller.STATUS_FAILURE_INVALID; 5714 case INSTALL_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5715 case INSTALL_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5716 case INSTALL_FAILED_DUPLICATE_PERMISSION: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5717 case INSTALL_FAILED_NO_MATCHING_ABIS: return PackageInstaller.STATUS_FAILURE_INCOMPATIBLE; 5718 case INSTALL_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5719 default: return PackageInstaller.STATUS_FAILURE; 5720 } 5721 } 5722 5723 /** {@hide} */ 5724 public static String deleteStatusToString(int status, String msg) { 5725 final String str = deleteStatusToString(status); 5726 if (msg != null) { 5727 return str + ": " + msg; 5728 } else { 5729 return str; 5730 } 5731 } 5732 5733 /** {@hide} */ 5734 public static String deleteStatusToString(int status) { 5735 switch (status) { 5736 case DELETE_SUCCEEDED: return "DELETE_SUCCEEDED"; 5737 case DELETE_FAILED_INTERNAL_ERROR: return "DELETE_FAILED_INTERNAL_ERROR"; 5738 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return "DELETE_FAILED_DEVICE_POLICY_MANAGER"; 5739 case DELETE_FAILED_USER_RESTRICTED: return "DELETE_FAILED_USER_RESTRICTED"; 5740 case DELETE_FAILED_OWNER_BLOCKED: return "DELETE_FAILED_OWNER_BLOCKED"; 5741 case DELETE_FAILED_ABORTED: return "DELETE_FAILED_ABORTED"; 5742 case DELETE_FAILED_USED_SHARED_LIBRARY: return "DELETE_FAILED_USED_SHARED_LIBRARY"; 5743 default: return Integer.toString(status); 5744 } 5745 } 5746 5747 /** {@hide} */ 5748 public static int deleteStatusToPublicStatus(int status) { 5749 switch (status) { 5750 case DELETE_SUCCEEDED: return PackageInstaller.STATUS_SUCCESS; 5751 case DELETE_FAILED_INTERNAL_ERROR: return PackageInstaller.STATUS_FAILURE; 5752 case DELETE_FAILED_DEVICE_POLICY_MANAGER: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5753 case DELETE_FAILED_USER_RESTRICTED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5754 case DELETE_FAILED_OWNER_BLOCKED: return PackageInstaller.STATUS_FAILURE_BLOCKED; 5755 case DELETE_FAILED_ABORTED: return PackageInstaller.STATUS_FAILURE_ABORTED; 5756 case DELETE_FAILED_USED_SHARED_LIBRARY: return PackageInstaller.STATUS_FAILURE_CONFLICT; 5757 default: return PackageInstaller.STATUS_FAILURE; 5758 } 5759 } 5760 5761 /** {@hide} */ 5762 public static String permissionFlagToString(int flag) { 5763 switch (flag) { 5764 case FLAG_PERMISSION_GRANTED_BY_DEFAULT: return "GRANTED_BY_DEFAULT"; 5765 case FLAG_PERMISSION_POLICY_FIXED: return "POLICY_FIXED"; 5766 case FLAG_PERMISSION_SYSTEM_FIXED: return "SYSTEM_FIXED"; 5767 case FLAG_PERMISSION_USER_SET: return "USER_SET"; 5768 case FLAG_PERMISSION_REVOKE_ON_UPGRADE: return "REVOKE_ON_UPGRADE"; 5769 case FLAG_PERMISSION_USER_FIXED: return "USER_FIXED"; 5770 case FLAG_PERMISSION_REVIEW_REQUIRED: return "REVIEW_REQUIRED"; 5771 default: return Integer.toString(flag); 5772 } 5773 } 5774 5775 /** {@hide} */ 5776 public static class LegacyPackageDeleteObserver extends PackageDeleteObserver { 5777 private final IPackageDeleteObserver mLegacy; 5778 5779 public LegacyPackageDeleteObserver(IPackageDeleteObserver legacy) { 5780 mLegacy = legacy; 5781 } 5782 5783 @Override 5784 public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 5785 if (mLegacy == null) return; 5786 try { 5787 mLegacy.packageDeleted(basePackageName, returnCode); 5788 } catch (RemoteException ignored) { 5789 } 5790 } 5791 } 5792 5793 /** 5794 * Return the install reason that was recorded when a package was first 5795 * installed for a specific user. Requesting the install reason for another 5796 * user will require the permission INTERACT_ACROSS_USERS_FULL. 5797 * 5798 * @param packageName The package for which to retrieve the install reason 5799 * @param user The user for whom to retrieve the install reason 5800 * @return The install reason. If the package is not installed for the given 5801 * user, {@code INSTALL_REASON_UNKNOWN} is returned. 5802 * @hide 5803 */ 5804 @TestApi 5805 public abstract @InstallReason int getInstallReason(String packageName, 5806 @NonNull UserHandle user); 5807 5808 /** 5809 * Checks whether the calling package is allowed to request package installs through package 5810 * installer. Apps are encouraged to call this API before launching the package installer via 5811 * intent {@link android.content.Intent#ACTION_INSTALL_PACKAGE}. Starting from Android O, the 5812 * user can explicitly choose what external sources they trust to install apps on the device. 5813 * If this API returns false, the install request will be blocked by the package installer and 5814 * a dialog will be shown to the user with an option to launch settings to change their 5815 * preference. An application must target Android O or higher and declare permission 5816 * {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} in order to use this API. 5817 * 5818 * @return true if the calling package is trusted by the user to request install packages on 5819 * the device, false otherwise. 5820 * @see android.content.Intent#ACTION_INSTALL_PACKAGE 5821 * @see android.provider.Settings#ACTION_MANAGE_UNKNOWN_APP_SOURCES 5822 */ 5823 public abstract boolean canRequestPackageInstalls(); 5824 5825 /** 5826 * Return the {@link ComponentName} of the activity providing Settings for the Instant App 5827 * resolver. 5828 * 5829 * @see {@link android.content.Intent#ACTION_INSTANT_APP_RESOLVER_SETTINGS} 5830 * @hide 5831 */ 5832 @SystemApi 5833 public abstract ComponentName getInstantAppResolverSettingsComponent(); 5834 5835 /** 5836 * Return the {@link ComponentName} of the activity responsible for installing instant 5837 * applications. 5838 * 5839 * @see {@link android.content.Intent#ACTION_INSTALL_INSTANT_APP_PACKAGE} 5840 * @hide 5841 */ 5842 @SystemApi 5843 public abstract ComponentName getInstantAppInstallerComponent(); 5844 5845 /** 5846 * Return the Android Id for a given Instant App. 5847 * 5848 * @see {@link android.provider.Settings.Secure#ANDROID_ID} 5849 * @hide 5850 */ 5851 public abstract String getInstantAppAndroidId(String packageName, @NonNull UserHandle user); 5852 5853 /** 5854 * Callback use to notify the callers of module registration that the operation 5855 * has finished. 5856 * 5857 * @hide 5858 */ 5859 @SystemApi 5860 public static abstract class DexModuleRegisterCallback { 5861 public abstract void onDexModuleRegistered(String dexModulePath, boolean success, 5862 String message); 5863 } 5864 5865 /** 5866 * Register an application dex module with the package manager. 5867 * The package manager will keep track of the given module for future optimizations. 5868 * 5869 * Dex module optimizations will disable the classpath checking at runtime. The client bares 5870 * the responsibility to ensure that the static assumptions on classes in the optimized code 5871 * hold at runtime (e.g. there's no duplicate classes in the classpath). 5872 * 5873 * Note that the package manager already keeps track of dex modules loaded with 5874 * {@link dalvik.system.DexClassLoader} and {@link dalvik.system.PathClassLoader}. 5875 * This can be called for an eager registration. 5876 * 5877 * The call might take a while and the results will be posted on the main thread, using 5878 * the given callback. 5879 * 5880 * If the module is intended to be shared with other apps, make sure that the file 5881 * permissions allow for it. 5882 * If at registration time the permissions allow for others to read it, the module would 5883 * be marked as a shared module which might undergo a different optimization strategy. 5884 * (usually shared modules will generated larger optimizations artifacts, 5885 * taking more disk space). 5886 * 5887 * @param dexModulePath the absolute path of the dex module. 5888 * @param callback if not null, {@link DexModuleRegisterCallback#onDexModuleRegistered} will 5889 * be called once the registration finishes. 5890 * 5891 * @hide 5892 */ 5893 @SystemApi 5894 public abstract void registerDexModule(String dexModulePath, 5895 @Nullable DexModuleRegisterCallback callback); 5896 5897 /** 5898 * Returns the {@link ArtManager} associated with this package manager. 5899 * 5900 * @hide 5901 */ 5902 @SystemApi 5903 public @NonNull ArtManager getArtManager() { 5904 throw new UnsupportedOperationException("getArtManager not implemented in subclass"); 5905 } 5906 5907 /** 5908 * Sets or clears the harmful app warning details for the given app. 5909 * 5910 * When set, any attempt to launch an activity in this package will be intercepted and a 5911 * warning dialog will be shown to the user instead, with the given warning. The user 5912 * will have the option to proceed with the activity launch, or to uninstall the application. 5913 * 5914 * @param packageName The full name of the package to warn on. 5915 * @param warning A warning string to display to the user describing the threat posed by the 5916 * application, or null to clear the warning. 5917 * 5918 * @hide 5919 */ 5920 @RequiresPermission(Manifest.permission.SET_HARMFUL_APP_WARNINGS) 5921 @SystemApi 5922 public void setHarmfulAppWarning(@NonNull String packageName, @Nullable CharSequence warning) { 5923 throw new UnsupportedOperationException("setHarmfulAppWarning not implemented in subclass"); 5924 } 5925 5926 /** 5927 * Returns the harmful app warning string for the given app, or null if there is none set. 5928 * 5929 * @param packageName The full name of the desired package. 5930 * 5931 * @hide 5932 */ 5933 @RequiresPermission(Manifest.permission.SET_HARMFUL_APP_WARNINGS) 5934 @Nullable 5935 @SystemApi 5936 public CharSequence getHarmfulAppWarning(@NonNull String packageName) { 5937 throw new UnsupportedOperationException("getHarmfulAppWarning not implemented in subclass"); 5938 } 5939 5940 /** @hide */ 5941 @IntDef(prefix = { "CERT_INPUT_" }, value = { 5942 CERT_INPUT_RAW_X509, 5943 CERT_INPUT_SHA256 5944 }) 5945 @Retention(RetentionPolicy.SOURCE) 5946 public @interface CertificateInputType {} 5947 5948 /** 5949 * Certificate input bytes: the input bytes represent an encoded X.509 Certificate which could 5950 * be generated using an {@code CertificateFactory} 5951 */ 5952 public static final int CERT_INPUT_RAW_X509 = 0; 5953 5954 /** 5955 * Certificate input bytes: the input bytes represent the SHA256 output of an encoded X.509 5956 * Certificate. 5957 */ 5958 public static final int CERT_INPUT_SHA256 = 1; 5959 5960 /** 5961 * Searches the set of signing certificates by which the given package has proven to have been 5962 * signed. This should be used instead of {@code getPackageInfo} with {@code GET_SIGNATURES} 5963 * since it takes into account the possibility of signing certificate rotation, except in the 5964 * case of packages that are signed by multiple certificates, for which signing certificate 5965 * rotation is not supported. 5966 * 5967 * @param packageName package whose signing certificates to check 5968 * @param certificate signing certificate for which to search 5969 * @param type representation of the {@code certificate} 5970 * @return true if this package was or is signed by exactly the certificate {@code certificate} 5971 */ 5972 public boolean hasSigningCertificate( 5973 String packageName, byte[] certificate, @CertificateInputType int type) { 5974 throw new UnsupportedOperationException( 5975 "hasSigningCertificate not implemented in subclass"); 5976 } 5977 5978 /** 5979 * Searches the set of signing certificates by which the given uid has proven to have been 5980 * signed. This should be used instead of {@code getPackageInfo} with {@code GET_SIGNATURES} 5981 * since it takes into account the possibility of signing certificate rotation, except in the 5982 * case of packages that are signed by multiple certificates, for which signing certificate 5983 * rotation is not supported. 5984 * 5985 * @param uid package whose signing certificates to check 5986 * @param certificate signing certificate for which to search 5987 * @param type representation of the {@code certificate} 5988 * @return true if this package was or is signed by exactly the certificate {@code certificate} 5989 */ 5990 public boolean hasSigningCertificate( 5991 int uid, byte[] certificate, @CertificateInputType int type) { 5992 throw new UnsupportedOperationException( 5993 "hasSigningCertificate not implemented in subclass"); 5994 } 5995} 5996