BridgePackageManager.java revision e2abe8e77aa1946d843e1ee54ee719459fa8e31d
1/* 2 * Copyright (C) 2015 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 com.android.layoutlib.bridge.android; 18 19import android.annotation.NonNull; 20import android.app.PackageInstallObserver; 21import android.content.ComponentName; 22import android.content.Intent; 23import android.content.IntentFilter; 24import android.content.IntentSender; 25import android.content.pm.ActivityInfo; 26import android.content.pm.ApplicationInfo; 27import android.content.pm.ContainerEncryptionParams; 28import android.content.pm.EphemeralApplicationInfo; 29import android.content.pm.FeatureInfo; 30import android.content.pm.IPackageDataObserver; 31import android.content.pm.IPackageDeleteObserver; 32import android.content.pm.IPackageInstallObserver; 33import android.content.pm.IPackageStatsObserver; 34import android.content.pm.InstrumentationInfo; 35import android.content.pm.IntentFilterVerificationInfo; 36import android.content.pm.KeySet; 37import android.content.pm.PackageInfo; 38import android.content.pm.PackageInstaller; 39import android.content.pm.PackageItemInfo; 40import android.content.pm.PackageManager; 41import android.content.pm.PermissionGroupInfo; 42import android.content.pm.PermissionInfo; 43import android.content.pm.ProviderInfo; 44import android.content.pm.ResolveInfo; 45import android.content.pm.ServiceInfo; 46import android.content.pm.VerificationParams; 47import android.content.pm.VerifierDeviceIdentity; 48import android.content.res.Resources; 49import android.content.res.XmlResourceParser; 50import android.graphics.Rect; 51import android.graphics.drawable.Drawable; 52import android.net.Uri; 53import android.os.Handler; 54import android.os.UserHandle; 55import android.os.storage.VolumeInfo; 56import java.util.List; 57 58/** 59 * An implementation of {@link PackageManager} that does nothing. 60 */ 61@SuppressWarnings("deprecation") 62public class BridgePackageManager extends PackageManager { 63 @Override 64 public PackageInfo getPackageInfo(String packageName, int flags) throws NameNotFoundException { 65 return null; 66 } 67 68 @Override 69 public PackageInfo getPackageInfoAsUser(String packageName, int flags, int userId) 70 throws NameNotFoundException { 71 return null; 72 } 73 74 @Override 75 public String[] currentToCanonicalPackageNames(String[] names) { 76 return new String[0]; 77 } 78 79 @Override 80 public String[] canonicalToCurrentPackageNames(String[] names) { 81 return new String[0]; 82 } 83 84 @Override 85 public Intent getLaunchIntentForPackage(String packageName) { 86 return null; 87 } 88 89 @Override 90 public Intent getLeanbackLaunchIntentForPackage(String packageName) { 91 return null; 92 } 93 94 @Override 95 public int[] getPackageGids(String packageName) throws NameNotFoundException { 96 return new int[0]; 97 } 98 99 @Override 100 public int[] getPackageGids(String packageName, int flags) throws NameNotFoundException { 101 return new int[0]; 102 } 103 104 @Override 105 public int getPackageUid(String packageName, int flags) throws NameNotFoundException { 106 return 0; 107 } 108 109 @Override 110 public int getPackageUidAsUser(String packageName, int userHandle) throws NameNotFoundException { 111 return 0; 112 } 113 114 @Override 115 public int getPackageUidAsUser(String packageName, int flags, int userHandle) throws NameNotFoundException { 116 return 0; 117 } 118 119 @Override 120 public PermissionInfo getPermissionInfo(String name, int flags) throws NameNotFoundException { 121 return null; 122 } 123 124 @Override 125 public List<PermissionInfo> queryPermissionsByGroup(String group, int flags) 126 throws NameNotFoundException { 127 return null; 128 } 129 130 @Override 131 public PermissionGroupInfo getPermissionGroupInfo(String name, int flags) 132 throws NameNotFoundException { 133 return null; 134 } 135 136 @Override 137 public List<PermissionGroupInfo> getAllPermissionGroups(int flags) { 138 return null; 139 } 140 141 @Override 142 public ApplicationInfo getApplicationInfo(String packageName, int flags) 143 throws NameNotFoundException { 144 return null; 145 } 146 147 @Override 148 public ApplicationInfo getApplicationInfoAsUser(String packageName, int flags, int userId) 149 throws NameNotFoundException { 150 return null; 151 } 152 153 @Override 154 public ActivityInfo getActivityInfo(ComponentName component, int flags) 155 throws NameNotFoundException { 156 return null; 157 } 158 159 @Override 160 public ActivityInfo getReceiverInfo(ComponentName component, int flags) 161 throws NameNotFoundException { 162 return null; 163 } 164 165 @Override 166 public ServiceInfo getServiceInfo(ComponentName component, int flags) 167 throws NameNotFoundException { 168 return null; 169 } 170 171 @Override 172 public ProviderInfo getProviderInfo(ComponentName component, int flags) 173 throws NameNotFoundException { 174 return null; 175 } 176 177 @Override 178 public List<PackageInfo> getInstalledPackages(int flags) { 179 return null; 180 } 181 182 @Override 183 public List<PackageInfo> getPackagesHoldingPermissions(String[] permissions, int flags) { 184 return null; 185 } 186 187 @Override 188 public List<PackageInfo> getInstalledPackagesAsUser(int flags, int userId) { 189 return null; 190 } 191 192 @Override 193 public int checkPermission(String permName, String pkgName) { 194 return 0; 195 } 196 197 @Override 198 public boolean isPermissionRevokedByPolicy(String permName, String pkgName) { 199 return false; 200 } 201 202 @Override 203 public String getPermissionControllerPackageName() { 204 return null; 205 } 206 207 @Override 208 public boolean addPermission(PermissionInfo info) { 209 return false; 210 } 211 212 @Override 213 public boolean addPermissionAsync(PermissionInfo info) { 214 return false; 215 } 216 217 @Override 218 public void removePermission(String name) { 219 } 220 221 @Override 222 public void grantRuntimePermission(String packageName, String permissionName, UserHandle user) { 223 } 224 225 @Override 226 public void revokeRuntimePermission(String packageName, String permissionName, 227 UserHandle user) { 228 } 229 230 @Override 231 public int getPermissionFlags(String permissionName, String packageName, UserHandle user) { 232 return 0; 233 } 234 235 @Override 236 public void updatePermissionFlags(String permissionName, String packageName, int flagMask, 237 int flagValues, UserHandle user) { 238 } 239 240 @Override 241 public boolean shouldShowRequestPermissionRationale(String permission) { 242 return false; 243 } 244 245 @Override 246 public int checkSignatures(String pkg1, String pkg2) { 247 return 0; 248 } 249 250 @Override 251 public int checkSignatures(int uid1, int uid2) { 252 return 0; 253 } 254 255 @Override 256 public String[] getPackagesForUid(int uid) { 257 return new String[0]; 258 } 259 260 @Override 261 public String getNameForUid(int uid) { 262 return null; 263 } 264 265 @Override 266 public int getUidForSharedUser(String sharedUserName) throws NameNotFoundException { 267 return 0; 268 } 269 270 @Override 271 public List<ApplicationInfo> getInstalledApplications(int flags) { 272 return null; 273 } 274 275 @Override 276 public List<EphemeralApplicationInfo> getEphemeralApplications() { 277 return null; 278 } 279 280 @Override 281 public Drawable getEphemeralApplicationIcon(String packageName) { 282 throw new UnsupportedOperationException(); 283 } 284 285 @Override 286 public byte[] getEphemeralCookie() { 287 return new byte[0]; 288 } 289 290 @Override 291 public boolean isEphemeralApplication() { 292 return false; 293 } 294 295 @Override 296 public int getEphemeralCookieMaxSizeBytes() { 297 return 0; 298 } 299 300 @Override 301 public boolean setEphemeralCookie(@NonNull byte[] cookie) { 302 return false; 303 } 304 305 @Override 306 public String[] getSystemSharedLibraryNames() { 307 return new String[0]; 308 } 309 310 @Override 311 public FeatureInfo[] getSystemAvailableFeatures() { 312 return new FeatureInfo[0]; 313 } 314 315 @Override 316 public boolean hasSystemFeature(String name) { 317 return false; 318 } 319 320 @Override 321 public ResolveInfo resolveActivity(Intent intent, int flags) { 322 return null; 323 } 324 325 @Override 326 public ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId) { 327 return null; 328 } 329 330 @Override 331 public List<ResolveInfo> queryIntentActivities(Intent intent, int flags) { 332 return null; 333 } 334 335 @Override 336 public List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, int flags, int userId) { 337 return null; 338 } 339 340 @Override 341 public List<ResolveInfo> queryIntentActivityOptions(ComponentName caller, Intent[] specifics, 342 Intent intent, int flags) { 343 return null; 344 } 345 346 @Override 347 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags) { 348 return null; 349 } 350 351 @Override 352 public List<ResolveInfo> queryBroadcastReceiversAsUser(Intent intent, int flags, int userId) { 353 return null; 354 } 355 356 @Override 357 public ResolveInfo resolveService(Intent intent, int flags) { 358 return null; 359 } 360 361 @Override 362 public List<ResolveInfo> queryIntentServices(Intent intent, int flags) { 363 return null; 364 } 365 366 @Override 367 public List<ResolveInfo> queryIntentServicesAsUser(Intent intent, int flags, int userId) { 368 return null; 369 } 370 371 @Override 372 public List<ResolveInfo> queryIntentContentProvidersAsUser(Intent intent, int flags, 373 int userId) { 374 return null; 375 } 376 377 @Override 378 public List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags) { 379 return null; 380 } 381 382 @Override 383 public ProviderInfo resolveContentProvider(String name, int flags) { 384 return null; 385 } 386 387 @Override 388 public ProviderInfo resolveContentProviderAsUser(String name, int flags, int userId) { 389 return null; 390 } 391 392 @Override 393 public List<ProviderInfo> queryContentProviders(String processName, int uid, int flags) { 394 return null; 395 } 396 397 @Override 398 public InstrumentationInfo getInstrumentationInfo(ComponentName className, int flags) 399 throws NameNotFoundException { 400 return null; 401 } 402 403 @Override 404 public List<InstrumentationInfo> queryInstrumentation(String targetPackage, int flags) { 405 return null; 406 } 407 408 @Override 409 public Drawable getDrawable(String packageName, int resid, ApplicationInfo appInfo) { 410 return null; 411 } 412 413 @Override 414 public Drawable getActivityIcon(ComponentName activityName) throws NameNotFoundException { 415 return null; 416 } 417 418 @Override 419 public Drawable getActivityIcon(Intent intent) throws NameNotFoundException { 420 return null; 421 } 422 423 @Override 424 public Drawable getActivityBanner(ComponentName activityName) throws NameNotFoundException { 425 return null; 426 } 427 428 @Override 429 public Drawable getActivityBanner(Intent intent) throws NameNotFoundException { 430 return null; 431 } 432 433 @Override 434 public Drawable getDefaultActivityIcon() { 435 return null; 436 } 437 438 @Override 439 public Drawable getApplicationIcon(ApplicationInfo info) { 440 return null; 441 } 442 443 @Override 444 public Drawable getApplicationIcon(String packageName) throws NameNotFoundException { 445 return null; 446 } 447 448 @Override 449 public Drawable getApplicationBanner(ApplicationInfo info) { 450 return null; 451 } 452 453 @Override 454 public Drawable getApplicationBanner(String packageName) throws NameNotFoundException { 455 return null; 456 } 457 458 @Override 459 public Drawable getActivityLogo(ComponentName activityName) throws NameNotFoundException { 460 return null; 461 } 462 463 @Override 464 public Drawable getActivityLogo(Intent intent) throws NameNotFoundException { 465 return null; 466 } 467 468 @Override 469 public Drawable getApplicationLogo(ApplicationInfo info) { 470 return null; 471 } 472 473 @Override 474 public Drawable getApplicationLogo(String packageName) throws NameNotFoundException { 475 return null; 476 } 477 478 @Override 479 public Drawable getUserBadgedIcon(Drawable icon, UserHandle user) { 480 return null; 481 } 482 483 @Override 484 public Drawable getUserBadgedDrawableForDensity(Drawable drawable, UserHandle user, 485 Rect badgeLocation, int badgeDensity) { 486 return null; 487 } 488 489 @Override 490 public Drawable getUserBadgeForDensity(UserHandle user, int density) { 491 return null; 492 } 493 494 @Override 495 public CharSequence getUserBadgedLabel(CharSequence label, UserHandle user) { 496 return null; 497 } 498 499 @Override 500 public CharSequence getText(String packageName, int resid, ApplicationInfo appInfo) { 501 return null; 502 } 503 504 @Override 505 public XmlResourceParser getXml(String packageName, int resid, ApplicationInfo appInfo) { 506 return null; 507 } 508 509 @Override 510 public CharSequence getApplicationLabel(ApplicationInfo info) { 511 return null; 512 } 513 514 @Override 515 public Resources getResourcesForActivity(ComponentName activityName) 516 throws NameNotFoundException { 517 return null; 518 } 519 520 @Override 521 public Resources getResourcesForApplication(ApplicationInfo app) throws NameNotFoundException { 522 return null; 523 } 524 525 @Override 526 public Resources getResourcesForApplication(String appPackageName) 527 throws NameNotFoundException { 528 return null; 529 } 530 531 @Override 532 public Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 533 throws NameNotFoundException { 534 return null; 535 } 536 537 @Override 538 public void installPackage(Uri packageURI, IPackageInstallObserver observer, int flags, 539 String installerPackageName) { 540 } 541 542 @Override 543 public void installPackageWithVerification(Uri packageURI, IPackageInstallObserver observer, 544 int flags, String installerPackageName, Uri verificationURI, 545 ContainerEncryptionParams encryptionParams) { 546 } 547 548 @Override 549 public void installPackageWithVerificationAndEncryption(Uri packageURI, 550 IPackageInstallObserver observer, int flags, String installerPackageName, 551 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 552 } 553 554 @Override 555 public void installPackage(Uri packageURI, PackageInstallObserver observer, int flags, 556 String installerPackageName) { 557 } 558 559 @Override 560 public void installPackageAsUser(Uri packageURI, PackageInstallObserver observer,int flags, 561 String installerPackageName, int userId) { 562 } 563 564 @Override 565 public void installPackageWithVerification(Uri packageURI, PackageInstallObserver observer, 566 int flags, String installerPackageName, Uri verificationURI, 567 ContainerEncryptionParams encryptionParams) { 568 } 569 570 @Override 571 public void installPackageWithVerificationAndEncryption(Uri packageURI, 572 PackageInstallObserver observer, int flags, String installerPackageName, 573 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 574 } 575 576 @Override 577 public int installExistingPackage(String packageName) throws NameNotFoundException { 578 return 0; 579 } 580 581 @Override 582 public int installExistingPackageAsUser(String packageName, int userId) 583 throws NameNotFoundException { 584 return 0; 585 } 586 587 @Override 588 public void verifyPendingInstall(int id, int verificationCode) { 589 } 590 591 @Override 592 public void extendVerificationTimeout(int id, int verificationCodeAtTimeout, 593 long millisecondsToDelay) { 594 } 595 596 @Override 597 public void verifyIntentFilter(int verificationId, int verificationCode, 598 List<String> outFailedDomains) { 599 } 600 601 @Override 602 public int getIntentVerificationStatusAsUser(String packageName, int userId) { 603 return 0; 604 } 605 606 @Override 607 public boolean updateIntentVerificationStatusAsUser(String packageName, int status, int userId) { 608 return false; 609 } 610 611 @Override 612 public List<IntentFilterVerificationInfo> getIntentFilterVerifications(String packageName) { 613 return null; 614 } 615 616 @Override 617 public List<IntentFilter> getAllIntentFilters(String packageName) { 618 return null; 619 } 620 621 @Override 622 public String getDefaultBrowserPackageNameAsUser(int userId) { 623 return null; 624 } 625 626 @Override 627 public boolean setDefaultBrowserPackageNameAsUser(String packageName, int userId) { 628 return false; 629 } 630 631 @Override 632 public void setInstallerPackageName(String targetPackage, String installerPackageName) { 633 } 634 635 @Override 636 public void deletePackage(String packageName, IPackageDeleteObserver observer, int flags) { 637 } 638 639 @Override 640 public void deletePackageAsUser(String packageName, IPackageDeleteObserver observer, int flags, 641 int userId) { 642 } 643 644 @Override 645 public String getInstallerPackageName(String packageName) { 646 return null; 647 } 648 649 @Override 650 public void clearApplicationUserData(String packageName, IPackageDataObserver observer) { 651 } 652 653 @Override 654 public void deleteApplicationCacheFiles(String packageName, IPackageDataObserver observer) { 655 } 656 657 @Override 658 public void freeStorageAndNotify(String volumeUuid, long freeStorageSize, 659 IPackageDataObserver observer) { 660 } 661 662 @Override 663 public void freeStorage(String volumeUuid, long freeStorageSize, IntentSender pi) { 664 } 665 666 @Override 667 public void getPackageSizeInfoAsUser(String packageName, int userHandle, 668 IPackageStatsObserver observer) { 669 } 670 671 @Override 672 public void addPackageToPreferred(String packageName) { 673 } 674 675 @Override 676 public void removePackageFromPreferred(String packageName) { 677 } 678 679 @Override 680 public List<PackageInfo> getPreferredPackages(int flags) { 681 return null; 682 } 683 684 @Override 685 public void addPreferredActivity(IntentFilter filter, int match, ComponentName[] set, 686 ComponentName activity) { 687 } 688 689 @Override 690 public void replacePreferredActivity(IntentFilter filter, int match, ComponentName[] set, 691 ComponentName activity) { 692 } 693 694 @Override 695 public void clearPackagePreferredActivities(String packageName) { 696 } 697 698 @Override 699 public int getPreferredActivities(List<IntentFilter> outFilters, 700 List<ComponentName> outActivities, String packageName) { 701 return 0; 702 } 703 704 @Override 705 public ComponentName getHomeActivities(List<ResolveInfo> outActivities) { 706 return null; 707 } 708 709 @Override 710 public void setComponentEnabledSetting(ComponentName componentName, int newState, int flags) { 711 } 712 713 @Override 714 public int getComponentEnabledSetting(ComponentName componentName) { 715 return 0; 716 } 717 718 @Override 719 public void setApplicationEnabledSetting(String packageName, int newState, int flags) { 720 } 721 722 @Override 723 public int getApplicationEnabledSetting(String packageName) { 724 return 0; 725 } 726 727 @Override 728 public boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 729 UserHandle userHandle) { 730 return false; 731 } 732 733 @Override 734 public boolean getApplicationHiddenSettingAsUser(String packageName, UserHandle userHandle) { 735 return false; 736 } 737 738 @Override 739 public boolean isSafeMode() { 740 return false; 741 } 742 743 @Override 744 public void addOnPermissionsChangeListener(OnPermissionsChangedListener listener) { 745 } 746 747 @Override 748 public void removeOnPermissionsChangeListener(OnPermissionsChangedListener listener) { 749 } 750 751 @Override 752 public KeySet getKeySetByAlias(String packageName, String alias) { 753 return null; 754 } 755 756 @Override 757 public KeySet getSigningKeySet(String packageName) { 758 return null; 759 } 760 761 @Override 762 public boolean isSignedBy(String packageName, KeySet ks) { 763 return false; 764 } 765 766 @Override 767 public boolean isSignedByExactly(String packageName, KeySet ks) { 768 return false; 769 } 770 771 @Override 772 public boolean setPackageSuspendedAsUser(String packageName, boolean suspended, int userId) { 773 return false; 774 } 775 776 @Override 777 public int getMoveStatus(int moveId) { 778 return 0; 779 } 780 781 @Override 782 public void registerMoveCallback(MoveCallback callback, Handler handler) { 783 } 784 785 @Override 786 public void unregisterMoveCallback(MoveCallback callback) { 787 } 788 789 @Override 790 public int movePackage(String packageName, VolumeInfo vol) { 791 return 0; 792 } 793 794 @Override 795 public VolumeInfo getPackageCurrentVolume(ApplicationInfo app) { 796 return null; 797 } 798 799 @Override 800 public List<VolumeInfo> getPackageCandidateVolumes(ApplicationInfo app) { 801 return null; 802 } 803 804 @Override 805 public int movePrimaryStorage(VolumeInfo vol) { 806 return 0; 807 } 808 809 @Override 810 public VolumeInfo getPrimaryStorageCurrentVolume() { 811 return null; 812 } 813 814 @Override 815 public List<VolumeInfo> getPrimaryStorageCandidateVolumes() { 816 return null; 817 } 818 819 @Override 820 public VerifierDeviceIdentity getVerifierDeviceIdentity() { 821 return null; 822 } 823 824 @Override 825 public boolean isUpgrade() { 826 return false; 827 } 828 829 @Override 830 public PackageInstaller getPackageInstaller() { 831 return null; 832 } 833 834 @Override 835 public void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, int targetUserId, 836 int flags) { 837 } 838 839 @Override 840 public void clearCrossProfileIntentFilters(int sourceUserId) { 841 } 842 843 @Override 844 public Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo) { 845 return null; 846 } 847 848 @Override 849 public Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo) { 850 return null; 851 } 852 853 @Override 854 public boolean isPackageAvailable(String packageName) { 855 return false; 856 } 857} 858