ApplicationPackageManager.java revision ecd585a8fd2ae17479ae698193d5b04b602c5b70
1/* 2 * Copyright (C) 2010 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.app; 18 19import android.annotation.DrawableRes; 20import android.annotation.NonNull; 21import android.annotation.Nullable; 22import android.annotation.StringRes; 23import android.annotation.XmlRes; 24import android.content.ComponentName; 25import android.content.ContentResolver; 26import android.content.Intent; 27import android.content.IntentFilter; 28import android.content.IntentSender; 29import android.content.pm.ActivityInfo; 30import android.content.pm.ApplicationInfo; 31import android.content.pm.ComponentInfo; 32import android.content.pm.ContainerEncryptionParams; 33import android.content.pm.FeatureInfo; 34import android.content.pm.IPackageDataObserver; 35import android.content.pm.IPackageDeleteObserver; 36import android.content.pm.IPackageInstallObserver; 37import android.content.pm.IPackageManager; 38import android.content.pm.IPackageMoveObserver; 39import android.content.pm.IPackageStatsObserver; 40import android.content.pm.InstrumentationInfo; 41import android.content.pm.IntentFilterVerificationInfo; 42import android.content.pm.KeySet; 43import android.content.pm.ManifestDigest; 44import android.content.pm.PackageInfo; 45import android.content.pm.PackageInstaller; 46import android.content.pm.PackageItemInfo; 47import android.content.pm.PackageManager; 48import android.content.pm.ParceledListSlice; 49import android.content.pm.PermissionGroupInfo; 50import android.content.pm.PermissionInfo; 51import android.content.pm.ProviderInfo; 52import android.content.pm.ResolveInfo; 53import android.content.pm.ServiceInfo; 54import android.content.pm.UserInfo; 55import android.content.pm.VerificationParams; 56import android.content.pm.VerifierDeviceIdentity; 57import android.content.res.Resources; 58import android.content.res.XmlResourceParser; 59import android.graphics.Bitmap; 60import android.graphics.Canvas; 61import android.graphics.Rect; 62import android.graphics.drawable.BitmapDrawable; 63import android.graphics.drawable.Drawable; 64import android.net.Uri; 65import android.os.Process; 66import android.os.RemoteException; 67import android.os.SystemProperties; 68import android.os.UserHandle; 69import android.os.UserManager; 70import android.util.ArrayMap; 71import android.util.Log; 72import android.view.Display; 73 74import dalvik.system.VMRuntime; 75 76import com.android.internal.annotations.GuardedBy; 77import com.android.internal.util.Preconditions; 78import com.android.internal.util.UserIcons; 79 80import java.lang.ref.WeakReference; 81import java.util.ArrayList; 82import java.util.List; 83 84/*package*/ 85final class ApplicationPackageManager extends PackageManager { 86 private static final String TAG = "ApplicationPackageManager"; 87 private final static boolean DEBUG_ICONS = false; 88 89 // Default flags to use with PackageManager when no flags are given. 90 private final static int sDefaultFlags = PackageManager.GET_SHARED_LIBRARY_FILES; 91 92 private final Object mLock = new Object(); 93 94 @GuardedBy("mLock") 95 private UserManager mUserManager; 96 @GuardedBy("mLock") 97 private PackageInstaller mInstaller; 98 99 UserManager getUserManager() { 100 synchronized (mLock) { 101 if (mUserManager == null) { 102 mUserManager = UserManager.get(mContext); 103 } 104 return mUserManager; 105 } 106 } 107 108 @Override 109 public PackageInfo getPackageInfo(String packageName, int flags) 110 throws NameNotFoundException { 111 try { 112 PackageInfo pi = mPM.getPackageInfo(packageName, flags, mContext.getUserId()); 113 if (pi != null) { 114 return pi; 115 } 116 } catch (RemoteException e) { 117 throw new RuntimeException("Package manager has died", e); 118 } 119 120 throw new NameNotFoundException(packageName); 121 } 122 123 @Override 124 public String[] currentToCanonicalPackageNames(String[] names) { 125 try { 126 return mPM.currentToCanonicalPackageNames(names); 127 } catch (RemoteException e) { 128 throw new RuntimeException("Package manager has died", e); 129 } 130 } 131 132 @Override 133 public String[] canonicalToCurrentPackageNames(String[] names) { 134 try { 135 return mPM.canonicalToCurrentPackageNames(names); 136 } catch (RemoteException e) { 137 throw new RuntimeException("Package manager has died", e); 138 } 139 } 140 141 @Override 142 public Intent getLaunchIntentForPackage(String packageName) { 143 // First see if the package has an INFO activity; the existence of 144 // such an activity is implied to be the desired front-door for the 145 // overall package (such as if it has multiple launcher entries). 146 Intent intentToResolve = new Intent(Intent.ACTION_MAIN); 147 intentToResolve.addCategory(Intent.CATEGORY_INFO); 148 intentToResolve.setPackage(packageName); 149 List<ResolveInfo> ris = queryIntentActivities(intentToResolve, 0); 150 151 // Otherwise, try to find a main launcher activity. 152 if (ris == null || ris.size() <= 0) { 153 // reuse the intent instance 154 intentToResolve.removeCategory(Intent.CATEGORY_INFO); 155 intentToResolve.addCategory(Intent.CATEGORY_LAUNCHER); 156 intentToResolve.setPackage(packageName); 157 ris = queryIntentActivities(intentToResolve, 0); 158 } 159 if (ris == null || ris.size() <= 0) { 160 return null; 161 } 162 Intent intent = new Intent(intentToResolve); 163 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 164 intent.setClassName(ris.get(0).activityInfo.packageName, 165 ris.get(0).activityInfo.name); 166 return intent; 167 } 168 169 @Override 170 public Intent getLeanbackLaunchIntentForPackage(String packageName) { 171 // Try to find a main leanback_launcher activity. 172 Intent intentToResolve = new Intent(Intent.ACTION_MAIN); 173 intentToResolve.addCategory(Intent.CATEGORY_LEANBACK_LAUNCHER); 174 intentToResolve.setPackage(packageName); 175 List<ResolveInfo> ris = queryIntentActivities(intentToResolve, 0); 176 177 if (ris == null || ris.size() <= 0) { 178 return null; 179 } 180 Intent intent = new Intent(intentToResolve); 181 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 182 intent.setClassName(ris.get(0).activityInfo.packageName, 183 ris.get(0).activityInfo.name); 184 return intent; 185 } 186 187 @Override 188 public int[] getPackageGids(String packageName) 189 throws NameNotFoundException { 190 try { 191 int[] gids = mPM.getPackageGids(packageName, mContext.getUserId()); 192 if (gids != null) { 193 return gids; 194 } 195 } catch (RemoteException e) { 196 throw new RuntimeException("Package manager has died", e); 197 } 198 199 throw new NameNotFoundException(packageName); 200 } 201 202 @Override 203 public int getPackageUid(String packageName, int userHandle) 204 throws NameNotFoundException { 205 try { 206 int uid = mPM.getPackageUid(packageName, userHandle); 207 if (uid >= 0) { 208 return uid; 209 } 210 } catch (RemoteException e) { 211 throw new RuntimeException("Package manager has died", e); 212 } 213 214 throw new NameNotFoundException(packageName); 215 } 216 217 @Override 218 public PermissionInfo getPermissionInfo(String name, int flags) 219 throws NameNotFoundException { 220 try { 221 PermissionInfo pi = mPM.getPermissionInfo(name, flags); 222 if (pi != null) { 223 return pi; 224 } 225 } catch (RemoteException e) { 226 throw new RuntimeException("Package manager has died", e); 227 } 228 229 throw new NameNotFoundException(name); 230 } 231 232 @Override 233 public List<PermissionInfo> queryPermissionsByGroup(String group, int flags) 234 throws NameNotFoundException { 235 try { 236 List<PermissionInfo> pi = mPM.queryPermissionsByGroup(group, flags); 237 if (pi != null) { 238 return pi; 239 } 240 } catch (RemoteException e) { 241 throw new RuntimeException("Package manager has died", e); 242 } 243 244 throw new NameNotFoundException(group); 245 } 246 247 @Override 248 public PermissionGroupInfo getPermissionGroupInfo(String name, 249 int flags) throws NameNotFoundException { 250 try { 251 PermissionGroupInfo pgi = mPM.getPermissionGroupInfo(name, flags); 252 if (pgi != null) { 253 return pgi; 254 } 255 } catch (RemoteException e) { 256 throw new RuntimeException("Package manager has died", e); 257 } 258 259 throw new NameNotFoundException(name); 260 } 261 262 @Override 263 public List<PermissionGroupInfo> getAllPermissionGroups(int flags) { 264 try { 265 return mPM.getAllPermissionGroups(flags); 266 } catch (RemoteException e) { 267 throw new RuntimeException("Package manager has died", e); 268 } 269 } 270 271 @Override 272 public ApplicationInfo getApplicationInfo(String packageName, int flags) 273 throws NameNotFoundException { 274 try { 275 ApplicationInfo ai = mPM.getApplicationInfo(packageName, flags, mContext.getUserId()); 276 if (ai != null) { 277 // This is a temporary hack. Callers must use 278 // createPackageContext(packageName).getApplicationInfo() to 279 // get the right paths. 280 maybeAdjustApplicationInfo(ai); 281 return ai; 282 } 283 } catch (RemoteException e) { 284 throw new RuntimeException("Package manager has died", e); 285 } 286 287 throw new NameNotFoundException(packageName); 288 } 289 290 private static void maybeAdjustApplicationInfo(ApplicationInfo info) { 291 // If we're dealing with a multi-arch application that has both 292 // 32 and 64 bit shared libraries, we might need to choose the secondary 293 // depending on what the current runtime's instruction set is. 294 if (info.primaryCpuAbi != null && info.secondaryCpuAbi != null) { 295 final String runtimeIsa = VMRuntime.getRuntime().vmInstructionSet(); 296 297 // Get the instruction set that the libraries of secondary Abi is supported. 298 // In presence of a native bridge this might be different than the one secondary Abi used. 299 String secondaryIsa = VMRuntime.getInstructionSet(info.secondaryCpuAbi); 300 final String secondaryDexCodeIsa = SystemProperties.get("ro.dalvik.vm.isa." + secondaryIsa); 301 secondaryIsa = secondaryDexCodeIsa.isEmpty() ? secondaryIsa : secondaryDexCodeIsa; 302 303 // If the runtimeIsa is the same as the primary isa, then we do nothing. 304 // Everything will be set up correctly because info.nativeLibraryDir will 305 // correspond to the right ISA. 306 if (runtimeIsa.equals(secondaryIsa)) { 307 info.nativeLibraryDir = info.secondaryNativeLibraryDir; 308 } 309 } 310 } 311 312 313 @Override 314 public ActivityInfo getActivityInfo(ComponentName className, int flags) 315 throws NameNotFoundException { 316 try { 317 ActivityInfo ai = mPM.getActivityInfo(className, flags, mContext.getUserId()); 318 if (ai != null) { 319 return ai; 320 } 321 } catch (RemoteException e) { 322 throw new RuntimeException("Package manager has died", e); 323 } 324 325 throw new NameNotFoundException(className.toString()); 326 } 327 328 @Override 329 public ActivityInfo getReceiverInfo(ComponentName className, int flags) 330 throws NameNotFoundException { 331 try { 332 ActivityInfo ai = mPM.getReceiverInfo(className, flags, mContext.getUserId()); 333 if (ai != null) { 334 return ai; 335 } 336 } catch (RemoteException e) { 337 throw new RuntimeException("Package manager has died", e); 338 } 339 340 throw new NameNotFoundException(className.toString()); 341 } 342 343 @Override 344 public ServiceInfo getServiceInfo(ComponentName className, int flags) 345 throws NameNotFoundException { 346 try { 347 ServiceInfo si = mPM.getServiceInfo(className, flags, mContext.getUserId()); 348 if (si != null) { 349 return si; 350 } 351 } catch (RemoteException e) { 352 throw new RuntimeException("Package manager has died", e); 353 } 354 355 throw new NameNotFoundException(className.toString()); 356 } 357 358 @Override 359 public ProviderInfo getProviderInfo(ComponentName className, int flags) 360 throws NameNotFoundException { 361 try { 362 ProviderInfo pi = mPM.getProviderInfo(className, flags, mContext.getUserId()); 363 if (pi != null) { 364 return pi; 365 } 366 } catch (RemoteException e) { 367 throw new RuntimeException("Package manager has died", e); 368 } 369 370 throw new NameNotFoundException(className.toString()); 371 } 372 373 @Override 374 public String[] getSystemSharedLibraryNames() { 375 try { 376 return mPM.getSystemSharedLibraryNames(); 377 } catch (RemoteException e) { 378 throw new RuntimeException("Package manager has died", e); 379 } 380 } 381 382 @Override 383 public FeatureInfo[] getSystemAvailableFeatures() { 384 try { 385 return mPM.getSystemAvailableFeatures(); 386 } catch (RemoteException e) { 387 throw new RuntimeException("Package manager has died", e); 388 } 389 } 390 391 @Override 392 public boolean hasSystemFeature(String name) { 393 try { 394 return mPM.hasSystemFeature(name); 395 } catch (RemoteException e) { 396 throw new RuntimeException("Package manager has died", e); 397 } 398 } 399 400 @Override 401 public int checkPermission(String permName, String pkgName) { 402 try { 403 return mPM.checkPermission(permName, pkgName, mContext.getUserId()); 404 } catch (RemoteException e) { 405 throw new RuntimeException("Package manager has died", e); 406 } 407 } 408 409 @Override 410 public boolean addPermission(PermissionInfo info) { 411 try { 412 return mPM.addPermission(info); 413 } catch (RemoteException e) { 414 throw new RuntimeException("Package manager has died", e); 415 } 416 } 417 418 @Override 419 public boolean addPermissionAsync(PermissionInfo info) { 420 try { 421 return mPM.addPermissionAsync(info); 422 } catch (RemoteException e) { 423 throw new RuntimeException("Package manager has died", e); 424 } 425 } 426 427 @Override 428 public void removePermission(String name) { 429 try { 430 mPM.removePermission(name); 431 } catch (RemoteException e) { 432 throw new RuntimeException("Package manager has died", e); 433 } 434 } 435 436 @Override 437 public void grantPermission(String packageName, String permissionName, UserHandle user) { 438 try { 439 mPM.grantPermission(packageName, permissionName, user.getIdentifier()); 440 } catch (RemoteException e) { 441 throw new RuntimeException("Package manager has died", e); 442 } 443 } 444 445 @Override 446 public void revokePermission(String packageName, String permissionName, UserHandle user) { 447 try { 448 mPM.revokePermission(packageName, permissionName, user.getIdentifier()); 449 } catch (RemoteException e) { 450 throw new RuntimeException("Package manager has died", e); 451 } 452 } 453 454 @Override 455 public int checkSignatures(String pkg1, String pkg2) { 456 try { 457 return mPM.checkSignatures(pkg1, pkg2); 458 } catch (RemoteException e) { 459 throw new RuntimeException("Package manager has died", e); 460 } 461 } 462 463 @Override 464 public int checkSignatures(int uid1, int uid2) { 465 try { 466 return mPM.checkUidSignatures(uid1, uid2); 467 } catch (RemoteException e) { 468 throw new RuntimeException("Package manager has died", e); 469 } 470 } 471 472 @Override 473 public String[] getPackagesForUid(int uid) { 474 try { 475 return mPM.getPackagesForUid(uid); 476 } catch (RemoteException e) { 477 throw new RuntimeException("Package manager has died", e); 478 } 479 } 480 481 @Override 482 public String getNameForUid(int uid) { 483 try { 484 return mPM.getNameForUid(uid); 485 } catch (RemoteException e) { 486 throw new RuntimeException("Package manager has died", e); 487 } 488 } 489 490 @Override 491 public int getUidForSharedUser(String sharedUserName) 492 throws NameNotFoundException { 493 try { 494 int uid = mPM.getUidForSharedUser(sharedUserName); 495 if(uid != -1) { 496 return uid; 497 } 498 } catch (RemoteException e) { 499 throw new RuntimeException("Package manager has died", e); 500 } 501 throw new NameNotFoundException("No shared userid for user:"+sharedUserName); 502 } 503 504 @SuppressWarnings("unchecked") 505 @Override 506 public List<PackageInfo> getInstalledPackages(int flags) { 507 return getInstalledPackages(flags, mContext.getUserId()); 508 } 509 510 /** @hide */ 511 @Override 512 public List<PackageInfo> getInstalledPackages(int flags, int userId) { 513 try { 514 ParceledListSlice<PackageInfo> slice = mPM.getInstalledPackages(flags, userId); 515 return slice.getList(); 516 } catch (RemoteException e) { 517 throw new RuntimeException("Package manager has died", e); 518 } 519 } 520 521 @SuppressWarnings("unchecked") 522 @Override 523 public List<PackageInfo> getPackagesHoldingPermissions( 524 String[] permissions, int flags) { 525 final int userId = mContext.getUserId(); 526 try { 527 ParceledListSlice<PackageInfo> slice = mPM.getPackagesHoldingPermissions( 528 permissions, flags, userId); 529 return slice.getList(); 530 } catch (RemoteException e) { 531 throw new RuntimeException("Package manager has died", e); 532 } 533 } 534 535 @SuppressWarnings("unchecked") 536 @Override 537 public List<ApplicationInfo> getInstalledApplications(int flags) { 538 final int userId = mContext.getUserId(); 539 try { 540 ParceledListSlice<ApplicationInfo> slice = mPM.getInstalledApplications(flags, userId); 541 return slice.getList(); 542 } catch (RemoteException e) { 543 throw new RuntimeException("Package manager has died", e); 544 } 545 } 546 547 @Override 548 public ResolveInfo resolveActivity(Intent intent, int flags) { 549 return resolveActivityAsUser(intent, flags, mContext.getUserId()); 550 } 551 552 @Override 553 public ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId) { 554 try { 555 return mPM.resolveIntent( 556 intent, 557 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 558 flags, 559 userId); 560 } catch (RemoteException e) { 561 throw new RuntimeException("Package manager has died", e); 562 } 563 } 564 565 @Override 566 public List<ResolveInfo> queryIntentActivities(Intent intent, 567 int flags) { 568 return queryIntentActivitiesAsUser(intent, flags, mContext.getUserId()); 569 } 570 571 /** @hide Same as above but for a specific user */ 572 @Override 573 public List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 574 int flags, int userId) { 575 try { 576 return mPM.queryIntentActivities( 577 intent, 578 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 579 flags, 580 userId); 581 } catch (RemoteException e) { 582 throw new RuntimeException("Package manager has died", e); 583 } 584 } 585 586 @Override 587 public List<ResolveInfo> queryIntentActivityOptions( 588 ComponentName caller, Intent[] specifics, Intent intent, 589 int flags) { 590 final ContentResolver resolver = mContext.getContentResolver(); 591 592 String[] specificTypes = null; 593 if (specifics != null) { 594 final int N = specifics.length; 595 for (int i=0; i<N; i++) { 596 Intent sp = specifics[i]; 597 if (sp != null) { 598 String t = sp.resolveTypeIfNeeded(resolver); 599 if (t != null) { 600 if (specificTypes == null) { 601 specificTypes = new String[N]; 602 } 603 specificTypes[i] = t; 604 } 605 } 606 } 607 } 608 609 try { 610 return mPM.queryIntentActivityOptions(caller, specifics, 611 specificTypes, intent, intent.resolveTypeIfNeeded(resolver), 612 flags, mContext.getUserId()); 613 } catch (RemoteException e) { 614 throw new RuntimeException("Package manager has died", e); 615 } 616 } 617 618 /** 619 * @hide 620 */ 621 @Override 622 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags, int userId) { 623 try { 624 return mPM.queryIntentReceivers( 625 intent, 626 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 627 flags, 628 userId); 629 } catch (RemoteException e) { 630 throw new RuntimeException("Package manager has died", e); 631 } 632 } 633 634 @Override 635 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags) { 636 return queryBroadcastReceivers(intent, flags, mContext.getUserId()); 637 } 638 639 @Override 640 public ResolveInfo resolveService(Intent intent, int flags) { 641 try { 642 return mPM.resolveService( 643 intent, 644 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 645 flags, 646 mContext.getUserId()); 647 } catch (RemoteException e) { 648 throw new RuntimeException("Package manager has died", e); 649 } 650 } 651 652 @Override 653 public List<ResolveInfo> queryIntentServicesAsUser(Intent intent, int flags, int userId) { 654 try { 655 return mPM.queryIntentServices( 656 intent, 657 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 658 flags, 659 userId); 660 } catch (RemoteException e) { 661 throw new RuntimeException("Package manager has died", e); 662 } 663 } 664 665 @Override 666 public List<ResolveInfo> queryIntentServices(Intent intent, int flags) { 667 return queryIntentServicesAsUser(intent, flags, mContext.getUserId()); 668 } 669 670 @Override 671 public List<ResolveInfo> queryIntentContentProvidersAsUser( 672 Intent intent, int flags, int userId) { 673 try { 674 return mPM.queryIntentContentProviders(intent, 675 intent.resolveTypeIfNeeded(mContext.getContentResolver()), flags, userId); 676 } catch (RemoteException e) { 677 throw new RuntimeException("Package manager has died", e); 678 } 679 } 680 681 @Override 682 public List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags) { 683 return queryIntentContentProvidersAsUser(intent, flags, mContext.getUserId()); 684 } 685 686 @Override 687 public ProviderInfo resolveContentProvider(String name, int flags) { 688 return resolveContentProviderAsUser(name, flags, mContext.getUserId()); 689 } 690 691 /** @hide **/ 692 @Override 693 public ProviderInfo resolveContentProviderAsUser(String name, int flags, int userId) { 694 try { 695 return mPM.resolveContentProvider(name, flags, userId); 696 } catch (RemoteException e) { 697 throw new RuntimeException("Package manager has died", e); 698 } 699 } 700 701 @Override 702 public List<ProviderInfo> queryContentProviders(String processName, 703 int uid, int flags) { 704 try { 705 return mPM.queryContentProviders(processName, uid, flags); 706 } catch (RemoteException e) { 707 throw new RuntimeException("Package manager has died", e); 708 } 709 } 710 711 @Override 712 public InstrumentationInfo getInstrumentationInfo( 713 ComponentName className, int flags) 714 throws NameNotFoundException { 715 try { 716 InstrumentationInfo ii = mPM.getInstrumentationInfo( 717 className, flags); 718 if (ii != null) { 719 return ii; 720 } 721 } catch (RemoteException e) { 722 throw new RuntimeException("Package manager has died", e); 723 } 724 725 throw new NameNotFoundException(className.toString()); 726 } 727 728 @Override 729 public List<InstrumentationInfo> queryInstrumentation( 730 String targetPackage, int flags) { 731 try { 732 return mPM.queryInstrumentation(targetPackage, flags); 733 } catch (RemoteException e) { 734 throw new RuntimeException("Package manager has died", e); 735 } 736 } 737 738 @Nullable 739 @Override 740 public Drawable getDrawable(String packageName, @DrawableRes int resId, 741 @Nullable ApplicationInfo appInfo) { 742 final ResourceName name = new ResourceName(packageName, resId); 743 final Drawable cachedIcon = getCachedIcon(name); 744 if (cachedIcon != null) { 745 return cachedIcon; 746 } 747 748 if (appInfo == null) { 749 try { 750 appInfo = getApplicationInfo(packageName, sDefaultFlags); 751 } catch (NameNotFoundException e) { 752 return null; 753 } 754 } 755 756 if (resId != 0) { 757 try { 758 final Resources r = getResourcesForApplication(appInfo); 759 final Drawable dr = r.getDrawable(resId, null); 760 if (dr != null) { 761 putCachedIcon(name, dr); 762 } 763 764 if (false) { 765 RuntimeException e = new RuntimeException("here"); 766 e.fillInStackTrace(); 767 Log.w(TAG, "Getting drawable 0x" + Integer.toHexString(resId) 768 + " from package " + packageName 769 + ": app scale=" + r.getCompatibilityInfo().applicationScale 770 + ", caller scale=" + mContext.getResources() 771 .getCompatibilityInfo().applicationScale, 772 e); 773 } 774 if (DEBUG_ICONS) 775 Log.v(TAG, "Getting drawable 0x" 776 + Integer.toHexString(resId) + " from " + r 777 + ": " + dr); 778 } catch (NameNotFoundException e) { 779 Log.w("PackageManager", "Failure retrieving resources for " 780 + appInfo.packageName); 781 } catch (Resources.NotFoundException e) { 782 Log.w("PackageManager", "Failure retrieving resources for " 783 + appInfo.packageName + ": " + e.getMessage()); 784 } catch (Exception e) { 785 // If an exception was thrown, fall through to return 786 // default icon. 787 Log.w("PackageManager", "Failure retrieving icon 0x" 788 + Integer.toHexString(resId) + " in package " 789 + packageName, e); 790 } 791 } 792 793 return null; 794 } 795 796 @Override public Drawable getActivityIcon(ComponentName activityName) 797 throws NameNotFoundException { 798 return getActivityInfo(activityName, sDefaultFlags).loadIcon(this); 799 } 800 801 @Override public Drawable getActivityIcon(Intent intent) 802 throws NameNotFoundException { 803 if (intent.getComponent() != null) { 804 return getActivityIcon(intent.getComponent()); 805 } 806 807 ResolveInfo info = resolveActivity( 808 intent, PackageManager.MATCH_DEFAULT_ONLY); 809 if (info != null) { 810 return info.activityInfo.loadIcon(this); 811 } 812 813 throw new NameNotFoundException(intent.toUri(0)); 814 } 815 816 @Override public Drawable getDefaultActivityIcon() { 817 return Resources.getSystem().getDrawable( 818 com.android.internal.R.drawable.sym_def_app_icon); 819 } 820 821 @Override public Drawable getApplicationIcon(ApplicationInfo info) { 822 return info.loadIcon(this); 823 } 824 825 @Override public Drawable getApplicationIcon(String packageName) 826 throws NameNotFoundException { 827 return getApplicationIcon(getApplicationInfo(packageName, sDefaultFlags)); 828 } 829 830 @Override 831 public Drawable getActivityBanner(ComponentName activityName) 832 throws NameNotFoundException { 833 return getActivityInfo(activityName, sDefaultFlags).loadBanner(this); 834 } 835 836 @Override 837 public Drawable getActivityBanner(Intent intent) 838 throws NameNotFoundException { 839 if (intent.getComponent() != null) { 840 return getActivityBanner(intent.getComponent()); 841 } 842 843 ResolveInfo info = resolveActivity( 844 intent, PackageManager.MATCH_DEFAULT_ONLY); 845 if (info != null) { 846 return info.activityInfo.loadBanner(this); 847 } 848 849 throw new NameNotFoundException(intent.toUri(0)); 850 } 851 852 @Override 853 public Drawable getApplicationBanner(ApplicationInfo info) { 854 return info.loadBanner(this); 855 } 856 857 @Override 858 public Drawable getApplicationBanner(String packageName) 859 throws NameNotFoundException { 860 return getApplicationBanner(getApplicationInfo(packageName, sDefaultFlags)); 861 } 862 863 @Override 864 public Drawable getActivityLogo(ComponentName activityName) 865 throws NameNotFoundException { 866 return getActivityInfo(activityName, sDefaultFlags).loadLogo(this); 867 } 868 869 @Override 870 public Drawable getActivityLogo(Intent intent) 871 throws NameNotFoundException { 872 if (intent.getComponent() != null) { 873 return getActivityLogo(intent.getComponent()); 874 } 875 876 ResolveInfo info = resolveActivity( 877 intent, PackageManager.MATCH_DEFAULT_ONLY); 878 if (info != null) { 879 return info.activityInfo.loadLogo(this); 880 } 881 882 throw new NameNotFoundException(intent.toUri(0)); 883 } 884 885 @Override 886 public Drawable getApplicationLogo(ApplicationInfo info) { 887 return info.loadLogo(this); 888 } 889 890 @Override 891 public Drawable getApplicationLogo(String packageName) 892 throws NameNotFoundException { 893 return getApplicationLogo(getApplicationInfo(packageName, sDefaultFlags)); 894 } 895 896 @Override 897 public Drawable getUserBadgedIcon(Drawable icon, UserHandle user) { 898 final int badgeResId = getBadgeResIdForUser(user.getIdentifier()); 899 if (badgeResId == 0) { 900 return icon; 901 } 902 Drawable badgeIcon = getDrawable("system", badgeResId, null); 903 return getBadgedDrawable(icon, badgeIcon, null, true); 904 } 905 906 @Override 907 public Drawable getUserBadgedDrawableForDensity(Drawable drawable, UserHandle user, 908 Rect badgeLocation, int badgeDensity) { 909 Drawable badgeDrawable = getUserBadgeForDensity(user, badgeDensity); 910 if (badgeDrawable == null) { 911 return drawable; 912 } 913 return getBadgedDrawable(drawable, badgeDrawable, badgeLocation, true); 914 } 915 916 @Override 917 public Drawable getUserBadgeForDensity(UserHandle user, int density) { 918 UserInfo userInfo = getUserIfProfile(user.getIdentifier()); 919 if (userInfo != null && userInfo.isManagedProfile()) { 920 if (density <= 0) { 921 density = mContext.getResources().getDisplayMetrics().densityDpi; 922 } 923 return Resources.getSystem().getDrawableForDensity( 924 com.android.internal.R.drawable.ic_corp_badge, density); 925 } 926 return null; 927 } 928 929 @Override 930 public CharSequence getUserBadgedLabel(CharSequence label, UserHandle user) { 931 UserInfo userInfo = getUserIfProfile(user.getIdentifier()); 932 if (userInfo != null && userInfo.isManagedProfile()) { 933 return Resources.getSystem().getString( 934 com.android.internal.R.string.managed_profile_label_badge, label); 935 } 936 return label; 937 } 938 939 @Override 940 public Resources getResourcesForActivity(ComponentName activityName) 941 throws NameNotFoundException { 942 return getResourcesForApplication( 943 getActivityInfo(activityName, sDefaultFlags).applicationInfo); 944 } 945 946 @Override 947 public Resources getResourcesForApplication(@NonNull ApplicationInfo app) 948 throws NameNotFoundException { 949 if (app.packageName.equals("system")) { 950 return mContext.mMainThread.getSystemContext().getResources(); 951 } 952 final boolean sameUid = (app.uid == Process.myUid()); 953 final Resources r = mContext.mMainThread.getTopLevelResources( 954 sameUid ? app.sourceDir : app.publicSourceDir, 955 sameUid ? app.splitSourceDirs : app.splitPublicSourceDirs, 956 app.resourceDirs, app.sharedLibraryFiles, Display.DEFAULT_DISPLAY, 957 null, mContext.mPackageInfo); 958 if (r != null) { 959 return r; 960 } 961 throw new NameNotFoundException("Unable to open " + app.publicSourceDir); 962 } 963 964 @Override 965 public Resources getResourcesForApplication(String appPackageName) 966 throws NameNotFoundException { 967 return getResourcesForApplication( 968 getApplicationInfo(appPackageName, sDefaultFlags)); 969 } 970 971 /** @hide */ 972 @Override 973 public Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 974 throws NameNotFoundException { 975 if (userId < 0) { 976 throw new IllegalArgumentException( 977 "Call does not support special user #" + userId); 978 } 979 if ("system".equals(appPackageName)) { 980 return mContext.mMainThread.getSystemContext().getResources(); 981 } 982 try { 983 ApplicationInfo ai = mPM.getApplicationInfo(appPackageName, sDefaultFlags, userId); 984 if (ai != null) { 985 return getResourcesForApplication(ai); 986 } 987 } catch (RemoteException e) { 988 throw new RuntimeException("Package manager has died", e); 989 } 990 throw new NameNotFoundException("Package " + appPackageName + " doesn't exist"); 991 } 992 993 int mCachedSafeMode = -1; 994 @Override public boolean isSafeMode() { 995 try { 996 if (mCachedSafeMode < 0) { 997 mCachedSafeMode = mPM.isSafeMode() ? 1 : 0; 998 } 999 return mCachedSafeMode != 0; 1000 } catch (RemoteException e) { 1001 throw new RuntimeException("Package manager has died", e); 1002 } 1003 } 1004 1005 static void configurationChanged() { 1006 synchronized (sSync) { 1007 sIconCache.clear(); 1008 sStringCache.clear(); 1009 } 1010 } 1011 1012 ApplicationPackageManager(ContextImpl context, 1013 IPackageManager pm) { 1014 mContext = context; 1015 mPM = pm; 1016 } 1017 1018 @Nullable 1019 private Drawable getCachedIcon(@NonNull ResourceName name) { 1020 synchronized (sSync) { 1021 final WeakReference<Drawable.ConstantState> wr = sIconCache.get(name); 1022 if (DEBUG_ICONS) Log.v(TAG, "Get cached weak drawable ref for " 1023 + name + ": " + wr); 1024 if (wr != null) { // we have the activity 1025 final Drawable.ConstantState state = wr.get(); 1026 if (state != null) { 1027 if (DEBUG_ICONS) { 1028 Log.v(TAG, "Get cached drawable state for " + name + ": " + state); 1029 } 1030 // Note: It's okay here to not use the newDrawable(Resources) variant 1031 // of the API. The ConstantState comes from a drawable that was 1032 // originally created by passing the proper app Resources instance 1033 // which means the state should already contain the proper 1034 // resources specific information (like density.) See 1035 // BitmapDrawable.BitmapState for instance. 1036 return state.newDrawable(); 1037 } 1038 // our entry has been purged 1039 sIconCache.remove(name); 1040 } 1041 } 1042 return null; 1043 } 1044 1045 private void putCachedIcon(@NonNull ResourceName name, @NonNull Drawable dr) { 1046 synchronized (sSync) { 1047 sIconCache.put(name, new WeakReference<>(dr.getConstantState())); 1048 if (DEBUG_ICONS) Log.v(TAG, "Added cached drawable state for " + name + ": " + dr); 1049 } 1050 } 1051 1052 static void handlePackageBroadcast(int cmd, String[] pkgList, boolean hasPkgInfo) { 1053 boolean immediateGc = false; 1054 if (cmd == IApplicationThread.EXTERNAL_STORAGE_UNAVAILABLE) { 1055 immediateGc = true; 1056 } 1057 if (pkgList != null && (pkgList.length > 0)) { 1058 boolean needCleanup = false; 1059 for (String ssp : pkgList) { 1060 synchronized (sSync) { 1061 for (int i=sIconCache.size()-1; i>=0; i--) { 1062 ResourceName nm = sIconCache.keyAt(i); 1063 if (nm.packageName.equals(ssp)) { 1064 //Log.i(TAG, "Removing cached drawable for " + nm); 1065 sIconCache.removeAt(i); 1066 needCleanup = true; 1067 } 1068 } 1069 for (int i=sStringCache.size()-1; i>=0; i--) { 1070 ResourceName nm = sStringCache.keyAt(i); 1071 if (nm.packageName.equals(ssp)) { 1072 //Log.i(TAG, "Removing cached string for " + nm); 1073 sStringCache.removeAt(i); 1074 needCleanup = true; 1075 } 1076 } 1077 } 1078 } 1079 if (needCleanup || hasPkgInfo) { 1080 if (immediateGc) { 1081 // Schedule an immediate gc. 1082 Runtime.getRuntime().gc(); 1083 } else { 1084 ActivityThread.currentActivityThread().scheduleGcIdler(); 1085 } 1086 } 1087 } 1088 } 1089 1090 private static final class ResourceName { 1091 final String packageName; 1092 final int iconId; 1093 1094 ResourceName(String _packageName, int _iconId) { 1095 packageName = _packageName; 1096 iconId = _iconId; 1097 } 1098 1099 ResourceName(ApplicationInfo aInfo, int _iconId) { 1100 this(aInfo.packageName, _iconId); 1101 } 1102 1103 ResourceName(ComponentInfo cInfo, int _iconId) { 1104 this(cInfo.applicationInfo.packageName, _iconId); 1105 } 1106 1107 ResourceName(ResolveInfo rInfo, int _iconId) { 1108 this(rInfo.activityInfo.applicationInfo.packageName, _iconId); 1109 } 1110 1111 @Override 1112 public boolean equals(Object o) { 1113 if (this == o) return true; 1114 if (o == null || getClass() != o.getClass()) return false; 1115 1116 ResourceName that = (ResourceName) o; 1117 1118 if (iconId != that.iconId) return false; 1119 return !(packageName != null ? 1120 !packageName.equals(that.packageName) : that.packageName != null); 1121 1122 } 1123 1124 @Override 1125 public int hashCode() { 1126 int result; 1127 result = packageName.hashCode(); 1128 result = 31 * result + iconId; 1129 return result; 1130 } 1131 1132 @Override 1133 public String toString() { 1134 return "{ResourceName " + packageName + " / " + iconId + "}"; 1135 } 1136 } 1137 1138 private CharSequence getCachedString(ResourceName name) { 1139 synchronized (sSync) { 1140 WeakReference<CharSequence> wr = sStringCache.get(name); 1141 if (wr != null) { // we have the activity 1142 CharSequence cs = wr.get(); 1143 if (cs != null) { 1144 return cs; 1145 } 1146 // our entry has been purged 1147 sStringCache.remove(name); 1148 } 1149 } 1150 return null; 1151 } 1152 1153 private void putCachedString(ResourceName name, CharSequence cs) { 1154 synchronized (sSync) { 1155 sStringCache.put(name, new WeakReference<CharSequence>(cs)); 1156 } 1157 } 1158 1159 @Override 1160 public CharSequence getText(String packageName, @StringRes int resid, 1161 ApplicationInfo appInfo) { 1162 ResourceName name = new ResourceName(packageName, resid); 1163 CharSequence text = getCachedString(name); 1164 if (text != null) { 1165 return text; 1166 } 1167 if (appInfo == null) { 1168 try { 1169 appInfo = getApplicationInfo(packageName, sDefaultFlags); 1170 } catch (NameNotFoundException e) { 1171 return null; 1172 } 1173 } 1174 try { 1175 Resources r = getResourcesForApplication(appInfo); 1176 text = r.getText(resid); 1177 putCachedString(name, text); 1178 return text; 1179 } catch (NameNotFoundException e) { 1180 Log.w("PackageManager", "Failure retrieving resources for " 1181 + appInfo.packageName); 1182 } catch (RuntimeException e) { 1183 // If an exception was thrown, fall through to return 1184 // default icon. 1185 Log.w("PackageManager", "Failure retrieving text 0x" 1186 + Integer.toHexString(resid) + " in package " 1187 + packageName, e); 1188 } 1189 return null; 1190 } 1191 1192 @Override 1193 public XmlResourceParser getXml(String packageName, @XmlRes int resid, 1194 ApplicationInfo appInfo) { 1195 if (appInfo == null) { 1196 try { 1197 appInfo = getApplicationInfo(packageName, sDefaultFlags); 1198 } catch (NameNotFoundException e) { 1199 return null; 1200 } 1201 } 1202 try { 1203 Resources r = getResourcesForApplication(appInfo); 1204 return r.getXml(resid); 1205 } catch (RuntimeException e) { 1206 // If an exception was thrown, fall through to return 1207 // default icon. 1208 Log.w("PackageManager", "Failure retrieving xml 0x" 1209 + Integer.toHexString(resid) + " in package " 1210 + packageName, e); 1211 } catch (NameNotFoundException e) { 1212 Log.w("PackageManager", "Failure retrieving resources for " 1213 + appInfo.packageName); 1214 } 1215 return null; 1216 } 1217 1218 @Override 1219 public CharSequence getApplicationLabel(ApplicationInfo info) { 1220 return info.loadLabel(this); 1221 } 1222 1223 @Override 1224 public void installPackage(Uri packageURI, IPackageInstallObserver observer, int flags, 1225 String installerPackageName) { 1226 final VerificationParams verificationParams = new VerificationParams(null, null, 1227 null, VerificationParams.NO_UID, null); 1228 installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags, 1229 installerPackageName, verificationParams, null); 1230 } 1231 1232 @Override 1233 public void installPackageWithVerification(Uri packageURI, IPackageInstallObserver observer, 1234 int flags, String installerPackageName, Uri verificationURI, 1235 ManifestDigest manifestDigest, ContainerEncryptionParams encryptionParams) { 1236 final VerificationParams verificationParams = new VerificationParams(verificationURI, null, 1237 null, VerificationParams.NO_UID, manifestDigest); 1238 installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags, 1239 installerPackageName, verificationParams, encryptionParams); 1240 } 1241 1242 @Override 1243 public void installPackageWithVerificationAndEncryption(Uri packageURI, 1244 IPackageInstallObserver observer, int flags, String installerPackageName, 1245 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 1246 installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags, 1247 installerPackageName, verificationParams, encryptionParams); 1248 } 1249 1250 @Override 1251 public void installPackage(Uri packageURI, PackageInstallObserver observer, 1252 int flags, String installerPackageName) { 1253 final VerificationParams verificationParams = new VerificationParams(null, null, 1254 null, VerificationParams.NO_UID, null); 1255 installCommon(packageURI, observer, flags, installerPackageName, verificationParams, null); 1256 } 1257 1258 @Override 1259 public void installPackageWithVerification(Uri packageURI, 1260 PackageInstallObserver observer, int flags, String installerPackageName, 1261 Uri verificationURI, ManifestDigest manifestDigest, 1262 ContainerEncryptionParams encryptionParams) { 1263 final VerificationParams verificationParams = new VerificationParams(verificationURI, null, 1264 null, VerificationParams.NO_UID, manifestDigest); 1265 installCommon(packageURI, observer, flags, installerPackageName, verificationParams, 1266 encryptionParams); 1267 } 1268 1269 @Override 1270 public void installPackageWithVerificationAndEncryption(Uri packageURI, 1271 PackageInstallObserver observer, int flags, String installerPackageName, 1272 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 1273 installCommon(packageURI, observer, flags, installerPackageName, verificationParams, 1274 encryptionParams); 1275 } 1276 1277 private void installCommon(Uri packageURI, 1278 PackageInstallObserver observer, int flags, String installerPackageName, 1279 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 1280 if (!"file".equals(packageURI.getScheme())) { 1281 throw new UnsupportedOperationException("Only file:// URIs are supported"); 1282 } 1283 if (encryptionParams != null) { 1284 throw new UnsupportedOperationException("ContainerEncryptionParams not supported"); 1285 } 1286 1287 final String originPath = packageURI.getPath(); 1288 try { 1289 mPM.installPackage(originPath, observer.getBinder(), flags, installerPackageName, 1290 verificationParams, null); 1291 } catch (RemoteException ignored) { 1292 } 1293 } 1294 1295 @Override 1296 public int installExistingPackage(String packageName) 1297 throws NameNotFoundException { 1298 try { 1299 int res = mPM.installExistingPackageAsUser(packageName, UserHandle.myUserId()); 1300 if (res == INSTALL_FAILED_INVALID_URI) { 1301 throw new NameNotFoundException("Package " + packageName + " doesn't exist"); 1302 } 1303 return res; 1304 } catch (RemoteException e) { 1305 // Should never happen! 1306 throw new NameNotFoundException("Package " + packageName + " doesn't exist"); 1307 } 1308 } 1309 1310 @Override 1311 public void verifyPendingInstall(int id, int response) { 1312 try { 1313 mPM.verifyPendingInstall(id, response); 1314 } catch (RemoteException e) { 1315 // Should never happen! 1316 } 1317 } 1318 1319 @Override 1320 public void extendVerificationTimeout(int id, int verificationCodeAtTimeout, 1321 long millisecondsToDelay) { 1322 try { 1323 mPM.extendVerificationTimeout(id, verificationCodeAtTimeout, millisecondsToDelay); 1324 } catch (RemoteException e) { 1325 // Should never happen! 1326 } 1327 } 1328 1329 @Override 1330 public void verifyIntentFilter(int id, int verificationCode, List<String> outFailedDomains) { 1331 try { 1332 mPM.verifyIntentFilter(id, verificationCode, outFailedDomains); 1333 } catch (RemoteException e) { 1334 // Should never happen! 1335 } 1336 } 1337 1338 @Override 1339 public int getIntentVerificationStatus(String packageName, int userId) { 1340 try { 1341 return mPM.getIntentVerificationStatus(packageName, userId); 1342 } catch (RemoteException e) { 1343 // Should never happen! 1344 return PackageManager.INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED; 1345 } 1346 } 1347 1348 @Override 1349 public boolean updateIntentVerificationStatus(String packageName, int status, int userId) { 1350 try { 1351 return mPM.updateIntentVerificationStatus(packageName, status, userId); 1352 } catch (RemoteException e) { 1353 // Should never happen! 1354 return false; 1355 } 1356 } 1357 1358 @Override 1359 public List<IntentFilterVerificationInfo> getIntentFilterVerifications(String packageName) { 1360 try { 1361 return mPM.getIntentFilterVerifications(packageName); 1362 } catch (RemoteException e) { 1363 // Should never happen! 1364 return null; 1365 } 1366 } 1367 1368 @Override 1369 public List<IntentFilter> getAllIntentFilters(String packageName) { 1370 try { 1371 return mPM.getAllIntentFilters(packageName); 1372 } catch (RemoteException e) { 1373 // Should never happen! 1374 return null; 1375 } 1376 } 1377 1378 @Override 1379 public String getDefaultBrowserPackageName(int userId) { 1380 try { 1381 return mPM.getDefaultBrowserPackageName(userId); 1382 } catch (RemoteException e) { 1383 // Should never happen! 1384 return null; 1385 } 1386 } 1387 1388 @Override 1389 public boolean setDefaultBrowserPackageName(String packageName, int userId) { 1390 try { 1391 return mPM.setDefaultBrowserPackageName(packageName, userId); 1392 } catch (RemoteException e) { 1393 // Should never happen! 1394 return false; 1395 } 1396 } 1397 1398 @Override 1399 public void setInstallerPackageName(String targetPackage, 1400 String installerPackageName) { 1401 try { 1402 mPM.setInstallerPackageName(targetPackage, installerPackageName); 1403 } catch (RemoteException e) { 1404 // Should never happen! 1405 } 1406 } 1407 1408 @Override 1409 public void movePackage(String packageName, IPackageMoveObserver observer, int flags) { 1410 try { 1411 mPM.movePackage(packageName, observer, flags); 1412 } catch (RemoteException e) { 1413 throw e.rethrowAsRuntimeException(); 1414 } 1415 } 1416 1417 @Override 1418 public void movePackageAndData(String packageName, String volumeUuid, 1419 IPackageMoveObserver observer) { 1420 try { 1421 mPM.movePackageAndData(packageName, volumeUuid, observer); 1422 } catch (RemoteException e) { 1423 throw e.rethrowAsRuntimeException(); 1424 } 1425 } 1426 1427 @Override 1428 public String getInstallerPackageName(String packageName) { 1429 try { 1430 return mPM.getInstallerPackageName(packageName); 1431 } catch (RemoteException e) { 1432 // Should never happen! 1433 } 1434 return null; 1435 } 1436 1437 @Override 1438 public void deletePackage(String packageName, IPackageDeleteObserver observer, int flags) { 1439 try { 1440 mPM.deletePackageAsUser(packageName, observer, UserHandle.myUserId(), flags); 1441 } catch (RemoteException e) { 1442 // Should never happen! 1443 } 1444 } 1445 1446 @Override 1447 public void clearApplicationUserData(String packageName, 1448 IPackageDataObserver observer) { 1449 try { 1450 mPM.clearApplicationUserData(packageName, observer, mContext.getUserId()); 1451 } catch (RemoteException e) { 1452 // Should never happen! 1453 } 1454 } 1455 @Override 1456 public void deleteApplicationCacheFiles(String packageName, 1457 IPackageDataObserver observer) { 1458 try { 1459 mPM.deleteApplicationCacheFiles(packageName, observer); 1460 } catch (RemoteException e) { 1461 // Should never happen! 1462 } 1463 } 1464 @Override 1465 public void freeStorageAndNotify(long idealStorageSize, IPackageDataObserver observer) { 1466 try { 1467 mPM.freeStorageAndNotify(idealStorageSize, observer); 1468 } catch (RemoteException e) { 1469 // Should never happen! 1470 } 1471 } 1472 1473 @Override 1474 public void freeStorage(long freeStorageSize, IntentSender pi) { 1475 try { 1476 mPM.freeStorage(freeStorageSize, pi); 1477 } catch (RemoteException e) { 1478 // Should never happen! 1479 } 1480 } 1481 1482 @Override 1483 public void getPackageSizeInfo(String packageName, int userHandle, 1484 IPackageStatsObserver observer) { 1485 try { 1486 mPM.getPackageSizeInfo(packageName, userHandle, observer); 1487 } catch (RemoteException e) { 1488 // Should never happen! 1489 } 1490 } 1491 @Override 1492 public void addPackageToPreferred(String packageName) { 1493 try { 1494 mPM.addPackageToPreferred(packageName); 1495 } catch (RemoteException e) { 1496 // Should never happen! 1497 } 1498 } 1499 1500 @Override 1501 public void removePackageFromPreferred(String packageName) { 1502 try { 1503 mPM.removePackageFromPreferred(packageName); 1504 } catch (RemoteException e) { 1505 // Should never happen! 1506 } 1507 } 1508 1509 @Override 1510 public List<PackageInfo> getPreferredPackages(int flags) { 1511 try { 1512 return mPM.getPreferredPackages(flags); 1513 } catch (RemoteException e) { 1514 // Should never happen! 1515 } 1516 return new ArrayList<PackageInfo>(); 1517 } 1518 1519 @Override 1520 public void addPreferredActivity(IntentFilter filter, 1521 int match, ComponentName[] set, ComponentName activity) { 1522 try { 1523 mPM.addPreferredActivity(filter, match, set, activity, mContext.getUserId()); 1524 } catch (RemoteException e) { 1525 // Should never happen! 1526 } 1527 } 1528 1529 @Override 1530 public void addPreferredActivity(IntentFilter filter, int match, 1531 ComponentName[] set, ComponentName activity, int userId) { 1532 try { 1533 mPM.addPreferredActivity(filter, match, set, activity, userId); 1534 } catch (RemoteException e) { 1535 // Should never happen! 1536 } 1537 } 1538 1539 @Override 1540 public void replacePreferredActivity(IntentFilter filter, 1541 int match, ComponentName[] set, ComponentName activity) { 1542 try { 1543 mPM.replacePreferredActivity(filter, match, set, activity, UserHandle.myUserId()); 1544 } catch (RemoteException e) { 1545 // Should never happen! 1546 } 1547 } 1548 1549 @Override 1550 public void replacePreferredActivityAsUser(IntentFilter filter, 1551 int match, ComponentName[] set, ComponentName activity, 1552 int userId) { 1553 try { 1554 mPM.replacePreferredActivity(filter, match, set, activity, userId); 1555 } catch (RemoteException e) { 1556 // Should never happen! 1557 } 1558 } 1559 1560 @Override 1561 public void clearPackagePreferredActivities(String packageName) { 1562 try { 1563 mPM.clearPackagePreferredActivities(packageName); 1564 } catch (RemoteException e) { 1565 // Should never happen! 1566 } 1567 } 1568 1569 @Override 1570 public int getPreferredActivities(List<IntentFilter> outFilters, 1571 List<ComponentName> outActivities, String packageName) { 1572 try { 1573 return mPM.getPreferredActivities(outFilters, outActivities, packageName); 1574 } catch (RemoteException e) { 1575 // Should never happen! 1576 } 1577 return 0; 1578 } 1579 1580 @Override 1581 public ComponentName getHomeActivities(List<ResolveInfo> outActivities) { 1582 try { 1583 return mPM.getHomeActivities(outActivities); 1584 } catch (RemoteException e) { 1585 // Should never happen! 1586 } 1587 return null; 1588 } 1589 1590 @Override 1591 public void setComponentEnabledSetting(ComponentName componentName, 1592 int newState, int flags) { 1593 try { 1594 mPM.setComponentEnabledSetting(componentName, newState, flags, mContext.getUserId()); 1595 } catch (RemoteException e) { 1596 // Should never happen! 1597 } 1598 } 1599 1600 @Override 1601 public int getComponentEnabledSetting(ComponentName componentName) { 1602 try { 1603 return mPM.getComponentEnabledSetting(componentName, mContext.getUserId()); 1604 } catch (RemoteException e) { 1605 // Should never happen! 1606 } 1607 return PackageManager.COMPONENT_ENABLED_STATE_DEFAULT; 1608 } 1609 1610 @Override 1611 public void setApplicationEnabledSetting(String packageName, 1612 int newState, int flags) { 1613 try { 1614 mPM.setApplicationEnabledSetting(packageName, newState, flags, 1615 mContext.getUserId(), mContext.getOpPackageName()); 1616 } catch (RemoteException e) { 1617 // Should never happen! 1618 } 1619 } 1620 1621 @Override 1622 public int getApplicationEnabledSetting(String packageName) { 1623 try { 1624 return mPM.getApplicationEnabledSetting(packageName, mContext.getUserId()); 1625 } catch (RemoteException e) { 1626 // Should never happen! 1627 } 1628 return PackageManager.COMPONENT_ENABLED_STATE_DEFAULT; 1629 } 1630 1631 @Override 1632 public boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 1633 UserHandle user) { 1634 try { 1635 return mPM.setApplicationHiddenSettingAsUser(packageName, hidden, 1636 user.getIdentifier()); 1637 } catch (RemoteException re) { 1638 // Should never happen! 1639 } 1640 return false; 1641 } 1642 1643 @Override 1644 public boolean getApplicationHiddenSettingAsUser(String packageName, UserHandle user) { 1645 try { 1646 return mPM.getApplicationHiddenSettingAsUser(packageName, user.getIdentifier()); 1647 } catch (RemoteException re) { 1648 // Should never happen! 1649 } 1650 return false; 1651 } 1652 1653 /** @hide */ 1654 @Override 1655 public KeySet getKeySetByAlias(String packageName, String alias) { 1656 Preconditions.checkNotNull(packageName); 1657 Preconditions.checkNotNull(alias); 1658 KeySet ks; 1659 try { 1660 ks = mPM.getKeySetByAlias(packageName, alias); 1661 } catch (RemoteException e) { 1662 return null; 1663 } 1664 return ks; 1665 } 1666 1667 /** @hide */ 1668 @Override 1669 public KeySet getSigningKeySet(String packageName) { 1670 Preconditions.checkNotNull(packageName); 1671 KeySet ks; 1672 try { 1673 ks = mPM.getSigningKeySet(packageName); 1674 } catch (RemoteException e) { 1675 return null; 1676 } 1677 return ks; 1678 } 1679 1680 /** @hide */ 1681 @Override 1682 public boolean isSignedBy(String packageName, KeySet ks) { 1683 Preconditions.checkNotNull(packageName); 1684 Preconditions.checkNotNull(ks); 1685 try { 1686 return mPM.isPackageSignedByKeySet(packageName, ks); 1687 } catch (RemoteException e) { 1688 return false; 1689 } 1690 } 1691 1692 /** @hide */ 1693 @Override 1694 public boolean isSignedByExactly(String packageName, KeySet ks) { 1695 Preconditions.checkNotNull(packageName); 1696 Preconditions.checkNotNull(ks); 1697 try { 1698 return mPM.isPackageSignedByKeySetExactly(packageName, ks); 1699 } catch (RemoteException e) { 1700 return false; 1701 } 1702 } 1703 1704 /** 1705 * @hide 1706 */ 1707 @Override 1708 public VerifierDeviceIdentity getVerifierDeviceIdentity() { 1709 try { 1710 return mPM.getVerifierDeviceIdentity(); 1711 } catch (RemoteException e) { 1712 // Should never happen! 1713 } 1714 return null; 1715 } 1716 1717 /** 1718 * @hide 1719 */ 1720 @Override 1721 public boolean isUpgrade() { 1722 try { 1723 return mPM.isUpgrade(); 1724 } catch (RemoteException e) { 1725 return false; 1726 } 1727 } 1728 1729 @Override 1730 public PackageInstaller getPackageInstaller() { 1731 synchronized (mLock) { 1732 if (mInstaller == null) { 1733 try { 1734 mInstaller = new PackageInstaller(mContext, this, mPM.getPackageInstaller(), 1735 mContext.getPackageName(), mContext.getUserId()); 1736 } catch (RemoteException e) { 1737 throw e.rethrowAsRuntimeException(); 1738 } 1739 } 1740 return mInstaller; 1741 } 1742 } 1743 1744 @Override 1745 public boolean isPackageAvailable(String packageName) { 1746 try { 1747 return mPM.isPackageAvailable(packageName, mContext.getUserId()); 1748 } catch (RemoteException e) { 1749 throw e.rethrowAsRuntimeException(); 1750 } 1751 } 1752 1753 /** 1754 * @hide 1755 */ 1756 @Override 1757 public void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, int targetUserId, 1758 int flags) { 1759 try { 1760 mPM.addCrossProfileIntentFilter(filter, mContext.getOpPackageName(), 1761 sourceUserId, targetUserId, flags); 1762 } catch (RemoteException e) { 1763 // Should never happen! 1764 } 1765 } 1766 1767 /** 1768 * @hide 1769 */ 1770 @Override 1771 public void clearCrossProfileIntentFilters(int sourceUserId) { 1772 try { 1773 mPM.clearCrossProfileIntentFilters(sourceUserId, mContext.getOpPackageName()); 1774 } catch (RemoteException e) { 1775 // Should never happen! 1776 } 1777 } 1778 1779 /** 1780 * @hide 1781 */ 1782 public Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo) { 1783 Drawable dr = loadUnbadgedItemIcon(itemInfo, appInfo); 1784 if (itemInfo.showUserIcon != UserHandle.USER_NULL) { 1785 return dr; 1786 } 1787 return getUserBadgedIcon(dr, new UserHandle(mContext.getUserId())); 1788 } 1789 1790 /** 1791 * @hide 1792 */ 1793 public Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo) { 1794 if (itemInfo.showUserIcon != UserHandle.USER_NULL) { 1795 Bitmap bitmap = getUserManager().getUserIcon(itemInfo.showUserIcon); 1796 if (bitmap == null) { 1797 return UserIcons.getDefaultUserIcon(itemInfo.showUserIcon, /* light= */ false); 1798 } 1799 return new BitmapDrawable(bitmap); 1800 } 1801 Drawable dr = null; 1802 if (itemInfo.packageName != null) { 1803 dr = getDrawable(itemInfo.packageName, itemInfo.icon, appInfo); 1804 } 1805 if (dr == null) { 1806 dr = itemInfo.loadDefaultIcon(this); 1807 } 1808 return dr; 1809 } 1810 1811 private Drawable getBadgedDrawable(Drawable drawable, Drawable badgeDrawable, 1812 Rect badgeLocation, boolean tryBadgeInPlace) { 1813 final int badgedWidth = drawable.getIntrinsicWidth(); 1814 final int badgedHeight = drawable.getIntrinsicHeight(); 1815 final boolean canBadgeInPlace = tryBadgeInPlace 1816 && (drawable instanceof BitmapDrawable) 1817 && ((BitmapDrawable) drawable).getBitmap().isMutable(); 1818 1819 final Bitmap bitmap; 1820 if (canBadgeInPlace) { 1821 bitmap = ((BitmapDrawable) drawable).getBitmap(); 1822 } else { 1823 bitmap = Bitmap.createBitmap(badgedWidth, badgedHeight, Bitmap.Config.ARGB_8888); 1824 } 1825 Canvas canvas = new Canvas(bitmap); 1826 1827 if (!canBadgeInPlace) { 1828 drawable.setBounds(0, 0, badgedWidth, badgedHeight); 1829 drawable.draw(canvas); 1830 } 1831 1832 if (badgeLocation != null) { 1833 if (badgeLocation.left < 0 || badgeLocation.top < 0 1834 || badgeLocation.width() > badgedWidth || badgeLocation.height() > badgedHeight) { 1835 throw new IllegalArgumentException("Badge location " + badgeLocation 1836 + " not in badged drawable bounds " 1837 + new Rect(0, 0, badgedWidth, badgedHeight)); 1838 } 1839 badgeDrawable.setBounds(0, 0, badgeLocation.width(), badgeLocation.height()); 1840 1841 canvas.save(); 1842 canvas.translate(badgeLocation.left, badgeLocation.top); 1843 badgeDrawable.draw(canvas); 1844 canvas.restore(); 1845 } else { 1846 badgeDrawable.setBounds(0, 0, badgedWidth, badgedHeight); 1847 badgeDrawable.draw(canvas); 1848 } 1849 1850 if (!canBadgeInPlace) { 1851 BitmapDrawable mergedDrawable = new BitmapDrawable(mContext.getResources(), bitmap); 1852 1853 if (drawable instanceof BitmapDrawable) { 1854 BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable; 1855 mergedDrawable.setTargetDensity(bitmapDrawable.getBitmap().getDensity()); 1856 } 1857 1858 return mergedDrawable; 1859 } 1860 1861 return drawable; 1862 } 1863 1864 private int getBadgeResIdForUser(int userHandle) { 1865 // Return the framework-provided badge. 1866 UserInfo userInfo = getUserIfProfile(userHandle); 1867 if (userInfo != null && userInfo.isManagedProfile()) { 1868 return com.android.internal.R.drawable.ic_corp_icon_badge; 1869 } 1870 return 0; 1871 } 1872 1873 private UserInfo getUserIfProfile(int userHandle) { 1874 List<UserInfo> userProfiles = getUserManager().getProfiles(UserHandle.myUserId()); 1875 for (UserInfo user : userProfiles) { 1876 if (user.id == userHandle) { 1877 return user; 1878 } 1879 } 1880 return null; 1881 } 1882 1883 private final ContextImpl mContext; 1884 private final IPackageManager mPM; 1885 1886 private static final Object sSync = new Object(); 1887 private static ArrayMap<ResourceName, WeakReference<Drawable.ConstantState>> sIconCache 1888 = new ArrayMap<ResourceName, WeakReference<Drawable.ConstantState>>(); 1889 private static ArrayMap<ResourceName, WeakReference<CharSequence>> sStringCache 1890 = new ArrayMap<ResourceName, WeakReference<CharSequence>>(); 1891} 1892