ApplicationPackageManager.java revision 1c1b47125da018b44240739db75f8898e064a948
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.StringRes; 21import android.annotation.XmlRes; 22import android.content.ComponentName; 23import android.content.ContentResolver; 24import android.content.Intent; 25import android.content.IntentFilter; 26import android.content.IntentSender; 27import android.content.pm.ActivityInfo; 28import android.content.pm.ApplicationInfo; 29import android.content.pm.ComponentInfo; 30import android.content.pm.ContainerEncryptionParams; 31import android.content.pm.FeatureInfo; 32import android.content.pm.IPackageDataObserver; 33import android.content.pm.IPackageDeleteObserver; 34import android.content.pm.IPackageInstallObserver; 35import android.content.pm.IPackageManager; 36import android.content.pm.IPackageMoveObserver; 37import android.content.pm.IPackageStatsObserver; 38import android.content.pm.InstrumentationInfo; 39import android.content.pm.IntentFilterVerificationInfo; 40import android.content.pm.KeySet; 41import android.content.pm.ManifestDigest; 42import android.content.pm.PackageInfo; 43import android.content.pm.PackageInstaller; 44import android.content.pm.PackageItemInfo; 45import android.content.pm.PackageManager; 46import android.content.pm.ParceledListSlice; 47import android.content.pm.PermissionGroupInfo; 48import android.content.pm.PermissionInfo; 49import android.content.pm.ProviderInfo; 50import android.content.pm.ResolveInfo; 51import android.content.pm.ServiceInfo; 52import android.content.pm.UserInfo; 53import android.content.pm.VerificationParams; 54import android.content.pm.VerifierDeviceIdentity; 55import android.content.res.Resources; 56import android.content.res.XmlResourceParser; 57import android.graphics.Bitmap; 58import android.graphics.Canvas; 59import android.graphics.Rect; 60import android.graphics.drawable.BitmapDrawable; 61import android.graphics.drawable.Drawable; 62import android.net.Uri; 63import android.os.Process; 64import android.os.RemoteException; 65import android.os.UserHandle; 66import android.os.UserManager; 67import android.util.ArrayMap; 68import android.util.Log; 69import android.view.Display; 70import android.os.SystemProperties; 71 72import com.android.internal.annotations.GuardedBy; 73import com.android.internal.util.Preconditions; 74import com.android.internal.util.UserIcons; 75 76import dalvik.system.VMRuntime; 77 78import java.lang.ref.WeakReference; 79import java.util.ArrayList; 80import java.util.List; 81 82/*package*/ 83final class ApplicationPackageManager extends PackageManager { 84 private static final String TAG = "ApplicationPackageManager"; 85 private final static boolean DEBUG_ICONS = false; 86 87 // Default flags to use with PackageManager when no flags are given. 88 private final static int sDefaultFlags = PackageManager.GET_SHARED_LIBRARY_FILES; 89 90 private final Object mLock = new Object(); 91 92 @GuardedBy("mLock") 93 private UserManager mUserManager; 94 @GuardedBy("mLock") 95 private PackageInstaller mInstaller; 96 97 UserManager getUserManager() { 98 synchronized (mLock) { 99 if (mUserManager == null) { 100 mUserManager = UserManager.get(mContext); 101 } 102 return mUserManager; 103 } 104 } 105 106 @Override 107 public PackageInfo getPackageInfo(String packageName, int flags) 108 throws NameNotFoundException { 109 try { 110 PackageInfo pi = mPM.getPackageInfo(packageName, flags, mContext.getUserId()); 111 if (pi != null) { 112 return pi; 113 } 114 } catch (RemoteException e) { 115 throw new RuntimeException("Package manager has died", e); 116 } 117 118 throw new NameNotFoundException(packageName); 119 } 120 121 @Override 122 public String[] currentToCanonicalPackageNames(String[] names) { 123 try { 124 return mPM.currentToCanonicalPackageNames(names); 125 } catch (RemoteException e) { 126 throw new RuntimeException("Package manager has died", e); 127 } 128 } 129 130 @Override 131 public String[] canonicalToCurrentPackageNames(String[] names) { 132 try { 133 return mPM.canonicalToCurrentPackageNames(names); 134 } catch (RemoteException e) { 135 throw new RuntimeException("Package manager has died", e); 136 } 137 } 138 139 @Override 140 public Intent getLaunchIntentForPackage(String packageName) { 141 // First see if the package has an INFO activity; the existence of 142 // such an activity is implied to be the desired front-door for the 143 // overall package (such as if it has multiple launcher entries). 144 Intent intentToResolve = new Intent(Intent.ACTION_MAIN); 145 intentToResolve.addCategory(Intent.CATEGORY_INFO); 146 intentToResolve.setPackage(packageName); 147 List<ResolveInfo> ris = queryIntentActivities(intentToResolve, 0); 148 149 // Otherwise, try to find a main launcher activity. 150 if (ris == null || ris.size() <= 0) { 151 // reuse the intent instance 152 intentToResolve.removeCategory(Intent.CATEGORY_INFO); 153 intentToResolve.addCategory(Intent.CATEGORY_LAUNCHER); 154 intentToResolve.setPackage(packageName); 155 ris = queryIntentActivities(intentToResolve, 0); 156 } 157 if (ris == null || ris.size() <= 0) { 158 return null; 159 } 160 Intent intent = new Intent(intentToResolve); 161 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 162 intent.setClassName(ris.get(0).activityInfo.packageName, 163 ris.get(0).activityInfo.name); 164 return intent; 165 } 166 167 @Override 168 public Intent getLeanbackLaunchIntentForPackage(String packageName) { 169 // Try to find a main leanback_launcher activity. 170 Intent intentToResolve = new Intent(Intent.ACTION_MAIN); 171 intentToResolve.addCategory(Intent.CATEGORY_LEANBACK_LAUNCHER); 172 intentToResolve.setPackage(packageName); 173 List<ResolveInfo> ris = queryIntentActivities(intentToResolve, 0); 174 175 if (ris == null || ris.size() <= 0) { 176 return null; 177 } 178 Intent intent = new Intent(intentToResolve); 179 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 180 intent.setClassName(ris.get(0).activityInfo.packageName, 181 ris.get(0).activityInfo.name); 182 return intent; 183 } 184 185 @Override 186 public int[] getPackageGids(String packageName) 187 throws NameNotFoundException { 188 try { 189 int[] gids = mPM.getPackageGids(packageName, mContext.getUserId()); 190 if (gids != null) { 191 return gids; 192 } 193 } catch (RemoteException e) { 194 throw new RuntimeException("Package manager has died", e); 195 } 196 197 throw new NameNotFoundException(packageName); 198 } 199 200 @Override 201 public int getPackageUid(String packageName, int userHandle) 202 throws NameNotFoundException { 203 try { 204 int uid = mPM.getPackageUid(packageName, userHandle); 205 if (uid >= 0) { 206 return uid; 207 } 208 } catch (RemoteException e) { 209 throw new RuntimeException("Package manager has died", e); 210 } 211 212 throw new NameNotFoundException(packageName); 213 } 214 215 @Override 216 public PermissionInfo getPermissionInfo(String name, int flags) 217 throws NameNotFoundException { 218 try { 219 PermissionInfo pi = mPM.getPermissionInfo(name, flags); 220 if (pi != null) { 221 return pi; 222 } 223 } catch (RemoteException e) { 224 throw new RuntimeException("Package manager has died", e); 225 } 226 227 throw new NameNotFoundException(name); 228 } 229 230 @Override 231 public List<PermissionInfo> queryPermissionsByGroup(String group, int flags) 232 throws NameNotFoundException { 233 try { 234 List<PermissionInfo> pi = mPM.queryPermissionsByGroup(group, flags); 235 if (pi != null) { 236 return pi; 237 } 238 } catch (RemoteException e) { 239 throw new RuntimeException("Package manager has died", e); 240 } 241 242 throw new NameNotFoundException(group); 243 } 244 245 @Override 246 public PermissionGroupInfo getPermissionGroupInfo(String name, 247 int flags) throws NameNotFoundException { 248 try { 249 PermissionGroupInfo pgi = mPM.getPermissionGroupInfo(name, flags); 250 if (pgi != null) { 251 return pgi; 252 } 253 } catch (RemoteException e) { 254 throw new RuntimeException("Package manager has died", e); 255 } 256 257 throw new NameNotFoundException(name); 258 } 259 260 @Override 261 public List<PermissionGroupInfo> getAllPermissionGroups(int flags) { 262 try { 263 return mPM.getAllPermissionGroups(flags); 264 } catch (RemoteException e) { 265 throw new RuntimeException("Package manager has died", e); 266 } 267 } 268 269 @Override 270 public ApplicationInfo getApplicationInfo(String packageName, int flags) 271 throws NameNotFoundException { 272 try { 273 ApplicationInfo ai = mPM.getApplicationInfo(packageName, flags, mContext.getUserId()); 274 if (ai != null) { 275 // This is a temporary hack. Callers must use 276 // createPackageContext(packageName).getApplicationInfo() to 277 // get the right paths. 278 maybeAdjustApplicationInfo(ai); 279 return ai; 280 } 281 } catch (RemoteException e) { 282 throw new RuntimeException("Package manager has died", e); 283 } 284 285 throw new NameNotFoundException(packageName); 286 } 287 288 private static void maybeAdjustApplicationInfo(ApplicationInfo info) { 289 // If we're dealing with a multi-arch application that has both 290 // 32 and 64 bit shared libraries, we might need to choose the secondary 291 // depending on what the current runtime's instruction set is. 292 if (info.primaryCpuAbi != null && info.secondaryCpuAbi != null) { 293 final String runtimeIsa = VMRuntime.getRuntime().vmInstructionSet(); 294 295 // Get the instruction set that the libraries of secondary Abi is supported. 296 // In presence of a native bridge this might be different than the one secondary Abi used. 297 String secondaryIsa = VMRuntime.getInstructionSet(info.secondaryCpuAbi); 298 final String secondaryDexCodeIsa = SystemProperties.get("ro.dalvik.vm.isa." + secondaryIsa); 299 secondaryIsa = secondaryDexCodeIsa.isEmpty() ? secondaryIsa : secondaryDexCodeIsa; 300 301 // If the runtimeIsa is the same as the primary isa, then we do nothing. 302 // Everything will be set up correctly because info.nativeLibraryDir will 303 // correspond to the right ISA. 304 if (runtimeIsa.equals(secondaryIsa)) { 305 info.nativeLibraryDir = info.secondaryNativeLibraryDir; 306 } 307 } 308 } 309 310 311 @Override 312 public ActivityInfo getActivityInfo(ComponentName className, int flags) 313 throws NameNotFoundException { 314 try { 315 ActivityInfo ai = mPM.getActivityInfo(className, flags, mContext.getUserId()); 316 if (ai != null) { 317 return ai; 318 } 319 } catch (RemoteException e) { 320 throw new RuntimeException("Package manager has died", e); 321 } 322 323 throw new NameNotFoundException(className.toString()); 324 } 325 326 @Override 327 public ActivityInfo getReceiverInfo(ComponentName className, int flags) 328 throws NameNotFoundException { 329 try { 330 ActivityInfo ai = mPM.getReceiverInfo(className, flags, mContext.getUserId()); 331 if (ai != null) { 332 return ai; 333 } 334 } catch (RemoteException e) { 335 throw new RuntimeException("Package manager has died", e); 336 } 337 338 throw new NameNotFoundException(className.toString()); 339 } 340 341 @Override 342 public ServiceInfo getServiceInfo(ComponentName className, int flags) 343 throws NameNotFoundException { 344 try { 345 ServiceInfo si = mPM.getServiceInfo(className, flags, mContext.getUserId()); 346 if (si != null) { 347 return si; 348 } 349 } catch (RemoteException e) { 350 throw new RuntimeException("Package manager has died", e); 351 } 352 353 throw new NameNotFoundException(className.toString()); 354 } 355 356 @Override 357 public ProviderInfo getProviderInfo(ComponentName className, int flags) 358 throws NameNotFoundException { 359 try { 360 ProviderInfo pi = mPM.getProviderInfo(className, flags, mContext.getUserId()); 361 if (pi != null) { 362 return pi; 363 } 364 } catch (RemoteException e) { 365 throw new RuntimeException("Package manager has died", e); 366 } 367 368 throw new NameNotFoundException(className.toString()); 369 } 370 371 @Override 372 public String[] getSystemSharedLibraryNames() { 373 try { 374 return mPM.getSystemSharedLibraryNames(); 375 } catch (RemoteException e) { 376 throw new RuntimeException("Package manager has died", e); 377 } 378 } 379 380 @Override 381 public FeatureInfo[] getSystemAvailableFeatures() { 382 try { 383 return mPM.getSystemAvailableFeatures(); 384 } catch (RemoteException e) { 385 throw new RuntimeException("Package manager has died", e); 386 } 387 } 388 389 @Override 390 public boolean hasSystemFeature(String name) { 391 try { 392 return mPM.hasSystemFeature(name); 393 } catch (RemoteException e) { 394 throw new RuntimeException("Package manager has died", e); 395 } 396 } 397 398 @Override 399 public int checkPermission(String permName, String pkgName) { 400 try { 401 return mPM.checkPermission(permName, pkgName, mContext.getUserId()); 402 } catch (RemoteException e) { 403 throw new RuntimeException("Package manager has died", e); 404 } 405 } 406 407 @Override 408 public boolean addPermission(PermissionInfo info) { 409 try { 410 return mPM.addPermission(info); 411 } catch (RemoteException e) { 412 throw new RuntimeException("Package manager has died", e); 413 } 414 } 415 416 @Override 417 public boolean addPermissionAsync(PermissionInfo info) { 418 try { 419 return mPM.addPermissionAsync(info); 420 } catch (RemoteException e) { 421 throw new RuntimeException("Package manager has died", e); 422 } 423 } 424 425 @Override 426 public void removePermission(String name) { 427 try { 428 mPM.removePermission(name); 429 } catch (RemoteException e) { 430 throw new RuntimeException("Package manager has died", e); 431 } 432 } 433 434 @Override 435 public void grantPermission(String packageName, String permissionName, UserHandle user) { 436 try { 437 mPM.grantPermission(packageName, permissionName, user.getIdentifier()); 438 } catch (RemoteException e) { 439 throw new RuntimeException("Package manager has died", e); 440 } 441 } 442 443 @Override 444 public void revokePermission(String packageName, String permissionName, UserHandle user) { 445 try { 446 mPM.revokePermission(packageName, permissionName, user.getIdentifier()); 447 } catch (RemoteException e) { 448 throw new RuntimeException("Package manager has died", e); 449 } 450 } 451 452 @Override 453 public int checkSignatures(String pkg1, String pkg2) { 454 try { 455 return mPM.checkSignatures(pkg1, pkg2); 456 } catch (RemoteException e) { 457 throw new RuntimeException("Package manager has died", e); 458 } 459 } 460 461 @Override 462 public int checkSignatures(int uid1, int uid2) { 463 try { 464 return mPM.checkUidSignatures(uid1, uid2); 465 } catch (RemoteException e) { 466 throw new RuntimeException("Package manager has died", e); 467 } 468 } 469 470 @Override 471 public String[] getPackagesForUid(int uid) { 472 try { 473 return mPM.getPackagesForUid(uid); 474 } catch (RemoteException e) { 475 throw new RuntimeException("Package manager has died", e); 476 } 477 } 478 479 @Override 480 public String getNameForUid(int uid) { 481 try { 482 return mPM.getNameForUid(uid); 483 } catch (RemoteException e) { 484 throw new RuntimeException("Package manager has died", e); 485 } 486 } 487 488 @Override 489 public int getUidForSharedUser(String sharedUserName) 490 throws NameNotFoundException { 491 try { 492 int uid = mPM.getUidForSharedUser(sharedUserName); 493 if(uid != -1) { 494 return uid; 495 } 496 } catch (RemoteException e) { 497 throw new RuntimeException("Package manager has died", e); 498 } 499 throw new NameNotFoundException("No shared userid for user:"+sharedUserName); 500 } 501 502 @SuppressWarnings("unchecked") 503 @Override 504 public List<PackageInfo> getInstalledPackages(int flags) { 505 return getInstalledPackages(flags, mContext.getUserId()); 506 } 507 508 /** @hide */ 509 @Override 510 public List<PackageInfo> getInstalledPackages(int flags, int userId) { 511 try { 512 ParceledListSlice<PackageInfo> slice = mPM.getInstalledPackages(flags, userId); 513 return slice.getList(); 514 } catch (RemoteException e) { 515 throw new RuntimeException("Package manager has died", e); 516 } 517 } 518 519 @SuppressWarnings("unchecked") 520 @Override 521 public List<PackageInfo> getPackagesHoldingPermissions( 522 String[] permissions, int flags) { 523 final int userId = mContext.getUserId(); 524 try { 525 ParceledListSlice<PackageInfo> slice = mPM.getPackagesHoldingPermissions( 526 permissions, flags, userId); 527 return slice.getList(); 528 } catch (RemoteException e) { 529 throw new RuntimeException("Package manager has died", e); 530 } 531 } 532 533 @SuppressWarnings("unchecked") 534 @Override 535 public List<ApplicationInfo> getInstalledApplications(int flags) { 536 final int userId = mContext.getUserId(); 537 try { 538 ParceledListSlice<ApplicationInfo> slice = mPM.getInstalledApplications(flags, userId); 539 return slice.getList(); 540 } catch (RemoteException e) { 541 throw new RuntimeException("Package manager has died", e); 542 } 543 } 544 545 @Override 546 public ResolveInfo resolveActivity(Intent intent, int flags) { 547 return resolveActivityAsUser(intent, flags, mContext.getUserId()); 548 } 549 550 @Override 551 public ResolveInfo resolveActivityAsUser(Intent intent, int flags, int userId) { 552 try { 553 return mPM.resolveIntent( 554 intent, 555 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 556 flags, 557 userId); 558 } catch (RemoteException e) { 559 throw new RuntimeException("Package manager has died", e); 560 } 561 } 562 563 @Override 564 public List<ResolveInfo> queryIntentActivities(Intent intent, 565 int flags) { 566 return queryIntentActivitiesAsUser(intent, flags, mContext.getUserId()); 567 } 568 569 /** @hide Same as above but for a specific user */ 570 @Override 571 public List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, 572 int flags, int userId) { 573 try { 574 return mPM.queryIntentActivities( 575 intent, 576 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 577 flags, 578 userId); 579 } catch (RemoteException e) { 580 throw new RuntimeException("Package manager has died", e); 581 } 582 } 583 584 @Override 585 public List<ResolveInfo> queryIntentActivityOptions( 586 ComponentName caller, Intent[] specifics, Intent intent, 587 int flags) { 588 final ContentResolver resolver = mContext.getContentResolver(); 589 590 String[] specificTypes = null; 591 if (specifics != null) { 592 final int N = specifics.length; 593 for (int i=0; i<N; i++) { 594 Intent sp = specifics[i]; 595 if (sp != null) { 596 String t = sp.resolveTypeIfNeeded(resolver); 597 if (t != null) { 598 if (specificTypes == null) { 599 specificTypes = new String[N]; 600 } 601 specificTypes[i] = t; 602 } 603 } 604 } 605 } 606 607 try { 608 return mPM.queryIntentActivityOptions(caller, specifics, 609 specificTypes, intent, intent.resolveTypeIfNeeded(resolver), 610 flags, mContext.getUserId()); 611 } catch (RemoteException e) { 612 throw new RuntimeException("Package manager has died", e); 613 } 614 } 615 616 /** 617 * @hide 618 */ 619 @Override 620 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags, int userId) { 621 try { 622 return mPM.queryIntentReceivers( 623 intent, 624 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 625 flags, 626 userId); 627 } catch (RemoteException e) { 628 throw new RuntimeException("Package manager has died", e); 629 } 630 } 631 632 @Override 633 public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags) { 634 return queryBroadcastReceivers(intent, flags, mContext.getUserId()); 635 } 636 637 @Override 638 public ResolveInfo resolveService(Intent intent, int flags) { 639 try { 640 return mPM.resolveService( 641 intent, 642 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 643 flags, 644 mContext.getUserId()); 645 } catch (RemoteException e) { 646 throw new RuntimeException("Package manager has died", e); 647 } 648 } 649 650 @Override 651 public List<ResolveInfo> queryIntentServicesAsUser(Intent intent, int flags, int userId) { 652 try { 653 return mPM.queryIntentServices( 654 intent, 655 intent.resolveTypeIfNeeded(mContext.getContentResolver()), 656 flags, 657 userId); 658 } catch (RemoteException e) { 659 throw new RuntimeException("Package manager has died", e); 660 } 661 } 662 663 @Override 664 public List<ResolveInfo> queryIntentServices(Intent intent, int flags) { 665 return queryIntentServicesAsUser(intent, flags, mContext.getUserId()); 666 } 667 668 @Override 669 public List<ResolveInfo> queryIntentContentProvidersAsUser( 670 Intent intent, int flags, int userId) { 671 try { 672 return mPM.queryIntentContentProviders(intent, 673 intent.resolveTypeIfNeeded(mContext.getContentResolver()), flags, userId); 674 } catch (RemoteException e) { 675 throw new RuntimeException("Package manager has died", e); 676 } 677 } 678 679 @Override 680 public List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags) { 681 return queryIntentContentProvidersAsUser(intent, flags, mContext.getUserId()); 682 } 683 684 @Override 685 public ProviderInfo resolveContentProvider(String name, int flags) { 686 return resolveContentProviderAsUser(name, flags, mContext.getUserId()); 687 } 688 689 /** @hide **/ 690 @Override 691 public ProviderInfo resolveContentProviderAsUser(String name, int flags, int userId) { 692 try { 693 return mPM.resolveContentProvider(name, flags, userId); 694 } catch (RemoteException e) { 695 throw new RuntimeException("Package manager has died", e); 696 } 697 } 698 699 @Override 700 public List<ProviderInfo> queryContentProviders(String processName, 701 int uid, int flags) { 702 try { 703 return mPM.queryContentProviders(processName, uid, flags); 704 } catch (RemoteException e) { 705 throw new RuntimeException("Package manager has died", e); 706 } 707 } 708 709 @Override 710 public InstrumentationInfo getInstrumentationInfo( 711 ComponentName className, int flags) 712 throws NameNotFoundException { 713 try { 714 InstrumentationInfo ii = mPM.getInstrumentationInfo( 715 className, flags); 716 if (ii != null) { 717 return ii; 718 } 719 } catch (RemoteException e) { 720 throw new RuntimeException("Package manager has died", e); 721 } 722 723 throw new NameNotFoundException(className.toString()); 724 } 725 726 @Override 727 public List<InstrumentationInfo> queryInstrumentation( 728 String targetPackage, int flags) { 729 try { 730 return mPM.queryInstrumentation(targetPackage, flags); 731 } catch (RemoteException e) { 732 throw new RuntimeException("Package manager has died", e); 733 } 734 } 735 736 @Override public Drawable getDrawable(String packageName, @DrawableRes int resid, 737 ApplicationInfo appInfo) { 738 ResourceName name = new ResourceName(packageName, resid); 739 Drawable dr = getCachedIcon(name); 740 if (dr != null) { 741 return dr; 742 } 743 if (appInfo == null) { 744 try { 745 appInfo = getApplicationInfo(packageName, sDefaultFlags); 746 } catch (NameNotFoundException e) { 747 return null; 748 } 749 } 750 try { 751 Resources r = getResourcesForApplication(appInfo); 752 dr = r.getDrawable(resid); 753 if (false) { 754 RuntimeException e = new RuntimeException("here"); 755 e.fillInStackTrace(); 756 Log.w(TAG, "Getting drawable 0x" + Integer.toHexString(resid) 757 + " from package " + packageName 758 + ": app scale=" + r.getCompatibilityInfo().applicationScale 759 + ", caller scale=" + mContext.getResources().getCompatibilityInfo().applicationScale, 760 e); 761 } 762 if (DEBUG_ICONS) Log.v(TAG, "Getting drawable 0x" 763 + Integer.toHexString(resid) + " from " + r 764 + ": " + dr); 765 putCachedIcon(name, dr); 766 return dr; 767 } catch (NameNotFoundException e) { 768 Log.w("PackageManager", "Failure retrieving resources for " 769 + appInfo.packageName); 770 } catch (Resources.NotFoundException e) { 771 Log.w("PackageManager", "Failure retrieving resources for " 772 + appInfo.packageName + ": " + e.getMessage()); 773 } catch (RuntimeException e) { 774 // If an exception was thrown, fall through to return 775 // default icon. 776 Log.w("PackageManager", "Failure retrieving icon 0x" 777 + Integer.toHexString(resid) + " in package " 778 + packageName, e); 779 } 780 return null; 781 } 782 783 @Override public Drawable getActivityIcon(ComponentName activityName) 784 throws NameNotFoundException { 785 return getActivityInfo(activityName, sDefaultFlags).loadIcon(this); 786 } 787 788 @Override public Drawable getActivityIcon(Intent intent) 789 throws NameNotFoundException { 790 if (intent.getComponent() != null) { 791 return getActivityIcon(intent.getComponent()); 792 } 793 794 ResolveInfo info = resolveActivity( 795 intent, PackageManager.MATCH_DEFAULT_ONLY); 796 if (info != null) { 797 return info.activityInfo.loadIcon(this); 798 } 799 800 throw new NameNotFoundException(intent.toUri(0)); 801 } 802 803 @Override public Drawable getDefaultActivityIcon() { 804 return Resources.getSystem().getDrawable( 805 com.android.internal.R.drawable.sym_def_app_icon); 806 } 807 808 @Override public Drawable getApplicationIcon(ApplicationInfo info) { 809 return info.loadIcon(this); 810 } 811 812 @Override public Drawable getApplicationIcon(String packageName) 813 throws NameNotFoundException { 814 return getApplicationIcon(getApplicationInfo(packageName, sDefaultFlags)); 815 } 816 817 @Override 818 public Drawable getActivityBanner(ComponentName activityName) 819 throws NameNotFoundException { 820 return getActivityInfo(activityName, sDefaultFlags).loadBanner(this); 821 } 822 823 @Override 824 public Drawable getActivityBanner(Intent intent) 825 throws NameNotFoundException { 826 if (intent.getComponent() != null) { 827 return getActivityBanner(intent.getComponent()); 828 } 829 830 ResolveInfo info = resolveActivity( 831 intent, PackageManager.MATCH_DEFAULT_ONLY); 832 if (info != null) { 833 return info.activityInfo.loadBanner(this); 834 } 835 836 throw new NameNotFoundException(intent.toUri(0)); 837 } 838 839 @Override 840 public Drawable getApplicationBanner(ApplicationInfo info) { 841 return info.loadBanner(this); 842 } 843 844 @Override 845 public Drawable getApplicationBanner(String packageName) 846 throws NameNotFoundException { 847 return getApplicationBanner(getApplicationInfo(packageName, sDefaultFlags)); 848 } 849 850 @Override 851 public Drawable getActivityLogo(ComponentName activityName) 852 throws NameNotFoundException { 853 return getActivityInfo(activityName, sDefaultFlags).loadLogo(this); 854 } 855 856 @Override 857 public Drawable getActivityLogo(Intent intent) 858 throws NameNotFoundException { 859 if (intent.getComponent() != null) { 860 return getActivityLogo(intent.getComponent()); 861 } 862 863 ResolveInfo info = resolveActivity( 864 intent, PackageManager.MATCH_DEFAULT_ONLY); 865 if (info != null) { 866 return info.activityInfo.loadLogo(this); 867 } 868 869 throw new NameNotFoundException(intent.toUri(0)); 870 } 871 872 @Override 873 public Drawable getApplicationLogo(ApplicationInfo info) { 874 return info.loadLogo(this); 875 } 876 877 @Override 878 public Drawable getApplicationLogo(String packageName) 879 throws NameNotFoundException { 880 return getApplicationLogo(getApplicationInfo(packageName, sDefaultFlags)); 881 } 882 883 @Override 884 public Drawable getUserBadgedIcon(Drawable icon, UserHandle user) { 885 final int badgeResId = getBadgeResIdForUser(user.getIdentifier()); 886 if (badgeResId == 0) { 887 return icon; 888 } 889 Drawable badgeIcon = getDrawable("system", badgeResId, null); 890 return getBadgedDrawable(icon, badgeIcon, null, true); 891 } 892 893 @Override 894 public Drawable getUserBadgedDrawableForDensity(Drawable drawable, UserHandle user, 895 Rect badgeLocation, int badgeDensity) { 896 Drawable badgeDrawable = getUserBadgeForDensity(user, badgeDensity); 897 if (badgeDrawable == null) { 898 return drawable; 899 } 900 return getBadgedDrawable(drawable, badgeDrawable, badgeLocation, true); 901 } 902 903 @Override 904 public Drawable getUserBadgeForDensity(UserHandle user, int density) { 905 UserInfo userInfo = getUserIfProfile(user.getIdentifier()); 906 if (userInfo != null && userInfo.isManagedProfile()) { 907 if (density <= 0) { 908 density = mContext.getResources().getDisplayMetrics().densityDpi; 909 } 910 return Resources.getSystem().getDrawableForDensity( 911 com.android.internal.R.drawable.ic_corp_badge, density); 912 } 913 return null; 914 } 915 916 @Override 917 public CharSequence getUserBadgedLabel(CharSequence label, UserHandle user) { 918 UserInfo userInfo = getUserIfProfile(user.getIdentifier()); 919 if (userInfo != null && userInfo.isManagedProfile()) { 920 return Resources.getSystem().getString( 921 com.android.internal.R.string.managed_profile_label_badge, label); 922 } 923 return label; 924 } 925 926 @Override public Resources getResourcesForActivity( 927 ComponentName activityName) throws NameNotFoundException { 928 return getResourcesForApplication( 929 getActivityInfo(activityName, sDefaultFlags).applicationInfo); 930 } 931 932 @Override public Resources getResourcesForApplication( 933 ApplicationInfo app) throws NameNotFoundException { 934 if (app.packageName.equals("system")) { 935 return mContext.mMainThread.getSystemContext().getResources(); 936 } 937 final boolean sameUid = (app.uid == Process.myUid()); 938 Resources r = mContext.mMainThread.getTopLevelResources( 939 sameUid ? app.sourceDir : app.publicSourceDir, 940 sameUid ? app.splitSourceDirs : app.splitPublicSourceDirs, 941 app.resourceDirs, app.sharedLibraryFiles, Display.DEFAULT_DISPLAY, 942 null, mContext.mPackageInfo); 943 if (r != null) { 944 return r; 945 } 946 throw new NameNotFoundException("Unable to open " + app.publicSourceDir); 947 } 948 949 @Override public Resources getResourcesForApplication( 950 String appPackageName) throws NameNotFoundException { 951 return getResourcesForApplication( 952 getApplicationInfo(appPackageName, sDefaultFlags)); 953 } 954 955 /** @hide */ 956 @Override 957 public Resources getResourcesForApplicationAsUser(String appPackageName, int userId) 958 throws NameNotFoundException { 959 if (userId < 0) { 960 throw new IllegalArgumentException( 961 "Call does not support special user #" + userId); 962 } 963 if ("system".equals(appPackageName)) { 964 return mContext.mMainThread.getSystemContext().getResources(); 965 } 966 try { 967 ApplicationInfo ai = mPM.getApplicationInfo(appPackageName, sDefaultFlags, userId); 968 if (ai != null) { 969 return getResourcesForApplication(ai); 970 } 971 } catch (RemoteException e) { 972 throw new RuntimeException("Package manager has died", e); 973 } 974 throw new NameNotFoundException("Package " + appPackageName + " doesn't exist"); 975 } 976 977 int mCachedSafeMode = -1; 978 @Override public boolean isSafeMode() { 979 try { 980 if (mCachedSafeMode < 0) { 981 mCachedSafeMode = mPM.isSafeMode() ? 1 : 0; 982 } 983 return mCachedSafeMode != 0; 984 } catch (RemoteException e) { 985 throw new RuntimeException("Package manager has died", e); 986 } 987 } 988 989 static void configurationChanged() { 990 synchronized (sSync) { 991 sIconCache.clear(); 992 sStringCache.clear(); 993 } 994 } 995 996 ApplicationPackageManager(ContextImpl context, 997 IPackageManager pm) { 998 mContext = context; 999 mPM = pm; 1000 } 1001 1002 private Drawable getCachedIcon(ResourceName name) { 1003 synchronized (sSync) { 1004 WeakReference<Drawable.ConstantState> wr = sIconCache.get(name); 1005 if (DEBUG_ICONS) Log.v(TAG, "Get cached weak drawable ref for " 1006 + name + ": " + wr); 1007 if (wr != null) { // we have the activity 1008 Drawable.ConstantState state = wr.get(); 1009 if (state != null) { 1010 if (DEBUG_ICONS) { 1011 Log.v(TAG, "Get cached drawable state for " + name + ": " + state); 1012 } 1013 // Note: It's okay here to not use the newDrawable(Resources) variant 1014 // of the API. The ConstantState comes from a drawable that was 1015 // originally created by passing the proper app Resources instance 1016 // which means the state should already contain the proper 1017 // resources specific information (like density.) See 1018 // BitmapDrawable.BitmapState for instance. 1019 return state.newDrawable(); 1020 } 1021 // our entry has been purged 1022 sIconCache.remove(name); 1023 } 1024 } 1025 return null; 1026 } 1027 1028 private void putCachedIcon(ResourceName name, Drawable dr) { 1029 synchronized (sSync) { 1030 sIconCache.put(name, new WeakReference<Drawable.ConstantState>(dr.getConstantState())); 1031 if (DEBUG_ICONS) Log.v(TAG, "Added cached drawable state for " + name + ": " + dr); 1032 } 1033 } 1034 1035 static void handlePackageBroadcast(int cmd, String[] pkgList, boolean hasPkgInfo) { 1036 boolean immediateGc = false; 1037 if (cmd == IApplicationThread.EXTERNAL_STORAGE_UNAVAILABLE) { 1038 immediateGc = true; 1039 } 1040 if (pkgList != null && (pkgList.length > 0)) { 1041 boolean needCleanup = false; 1042 for (String ssp : pkgList) { 1043 synchronized (sSync) { 1044 for (int i=sIconCache.size()-1; i>=0; i--) { 1045 ResourceName nm = sIconCache.keyAt(i); 1046 if (nm.packageName.equals(ssp)) { 1047 //Log.i(TAG, "Removing cached drawable for " + nm); 1048 sIconCache.removeAt(i); 1049 needCleanup = true; 1050 } 1051 } 1052 for (int i=sStringCache.size()-1; i>=0; i--) { 1053 ResourceName nm = sStringCache.keyAt(i); 1054 if (nm.packageName.equals(ssp)) { 1055 //Log.i(TAG, "Removing cached string for " + nm); 1056 sStringCache.removeAt(i); 1057 needCleanup = true; 1058 } 1059 } 1060 } 1061 } 1062 if (needCleanup || hasPkgInfo) { 1063 if (immediateGc) { 1064 // Schedule an immediate gc. 1065 Runtime.getRuntime().gc(); 1066 } else { 1067 ActivityThread.currentActivityThread().scheduleGcIdler(); 1068 } 1069 } 1070 } 1071 } 1072 1073 private static final class ResourceName { 1074 final String packageName; 1075 final int iconId; 1076 1077 ResourceName(String _packageName, int _iconId) { 1078 packageName = _packageName; 1079 iconId = _iconId; 1080 } 1081 1082 ResourceName(ApplicationInfo aInfo, int _iconId) { 1083 this(aInfo.packageName, _iconId); 1084 } 1085 1086 ResourceName(ComponentInfo cInfo, int _iconId) { 1087 this(cInfo.applicationInfo.packageName, _iconId); 1088 } 1089 1090 ResourceName(ResolveInfo rInfo, int _iconId) { 1091 this(rInfo.activityInfo.applicationInfo.packageName, _iconId); 1092 } 1093 1094 @Override 1095 public boolean equals(Object o) { 1096 if (this == o) return true; 1097 if (o == null || getClass() != o.getClass()) return false; 1098 1099 ResourceName that = (ResourceName) o; 1100 1101 if (iconId != that.iconId) return false; 1102 return !(packageName != null ? 1103 !packageName.equals(that.packageName) : that.packageName != null); 1104 1105 } 1106 1107 @Override 1108 public int hashCode() { 1109 int result; 1110 result = packageName.hashCode(); 1111 result = 31 * result + iconId; 1112 return result; 1113 } 1114 1115 @Override 1116 public String toString() { 1117 return "{ResourceName " + packageName + " / " + iconId + "}"; 1118 } 1119 } 1120 1121 private CharSequence getCachedString(ResourceName name) { 1122 synchronized (sSync) { 1123 WeakReference<CharSequence> wr = sStringCache.get(name); 1124 if (wr != null) { // we have the activity 1125 CharSequence cs = wr.get(); 1126 if (cs != null) { 1127 return cs; 1128 } 1129 // our entry has been purged 1130 sStringCache.remove(name); 1131 } 1132 } 1133 return null; 1134 } 1135 1136 private void putCachedString(ResourceName name, CharSequence cs) { 1137 synchronized (sSync) { 1138 sStringCache.put(name, new WeakReference<CharSequence>(cs)); 1139 } 1140 } 1141 1142 @Override 1143 public CharSequence getText(String packageName, @StringRes int resid, 1144 ApplicationInfo appInfo) { 1145 ResourceName name = new ResourceName(packageName, resid); 1146 CharSequence text = getCachedString(name); 1147 if (text != null) { 1148 return text; 1149 } 1150 if (appInfo == null) { 1151 try { 1152 appInfo = getApplicationInfo(packageName, sDefaultFlags); 1153 } catch (NameNotFoundException e) { 1154 return null; 1155 } 1156 } 1157 try { 1158 Resources r = getResourcesForApplication(appInfo); 1159 text = r.getText(resid); 1160 putCachedString(name, text); 1161 return text; 1162 } catch (NameNotFoundException e) { 1163 Log.w("PackageManager", "Failure retrieving resources for " 1164 + appInfo.packageName); 1165 } catch (RuntimeException e) { 1166 // If an exception was thrown, fall through to return 1167 // default icon. 1168 Log.w("PackageManager", "Failure retrieving text 0x" 1169 + Integer.toHexString(resid) + " in package " 1170 + packageName, e); 1171 } 1172 return null; 1173 } 1174 1175 @Override 1176 public XmlResourceParser getXml(String packageName, @XmlRes int resid, 1177 ApplicationInfo appInfo) { 1178 if (appInfo == null) { 1179 try { 1180 appInfo = getApplicationInfo(packageName, sDefaultFlags); 1181 } catch (NameNotFoundException e) { 1182 return null; 1183 } 1184 } 1185 try { 1186 Resources r = getResourcesForApplication(appInfo); 1187 return r.getXml(resid); 1188 } catch (RuntimeException e) { 1189 // If an exception was thrown, fall through to return 1190 // default icon. 1191 Log.w("PackageManager", "Failure retrieving xml 0x" 1192 + Integer.toHexString(resid) + " in package " 1193 + packageName, e); 1194 } catch (NameNotFoundException e) { 1195 Log.w("PackageManager", "Failure retrieving resources for " 1196 + appInfo.packageName); 1197 } 1198 return null; 1199 } 1200 1201 @Override 1202 public CharSequence getApplicationLabel(ApplicationInfo info) { 1203 return info.loadLabel(this); 1204 } 1205 1206 @Override 1207 public void installPackage(Uri packageURI, IPackageInstallObserver observer, int flags, 1208 String installerPackageName) { 1209 final VerificationParams verificationParams = new VerificationParams(null, null, 1210 null, VerificationParams.NO_UID, null); 1211 installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags, 1212 installerPackageName, verificationParams, null); 1213 } 1214 1215 @Override 1216 public void installPackageWithVerification(Uri packageURI, IPackageInstallObserver observer, 1217 int flags, String installerPackageName, Uri verificationURI, 1218 ManifestDigest manifestDigest, ContainerEncryptionParams encryptionParams) { 1219 final VerificationParams verificationParams = new VerificationParams(verificationURI, null, 1220 null, VerificationParams.NO_UID, manifestDigest); 1221 installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags, 1222 installerPackageName, verificationParams, encryptionParams); 1223 } 1224 1225 @Override 1226 public void installPackageWithVerificationAndEncryption(Uri packageURI, 1227 IPackageInstallObserver observer, int flags, String installerPackageName, 1228 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 1229 installCommon(packageURI, new LegacyPackageInstallObserver(observer), flags, 1230 installerPackageName, verificationParams, encryptionParams); 1231 } 1232 1233 @Override 1234 public void installPackage(Uri packageURI, PackageInstallObserver observer, 1235 int flags, String installerPackageName) { 1236 final VerificationParams verificationParams = new VerificationParams(null, null, 1237 null, VerificationParams.NO_UID, null); 1238 installCommon(packageURI, observer, flags, installerPackageName, verificationParams, null); 1239 } 1240 1241 @Override 1242 public void installPackageWithVerification(Uri packageURI, 1243 PackageInstallObserver observer, int flags, String installerPackageName, 1244 Uri verificationURI, ManifestDigest manifestDigest, 1245 ContainerEncryptionParams encryptionParams) { 1246 final VerificationParams verificationParams = new VerificationParams(verificationURI, null, 1247 null, VerificationParams.NO_UID, manifestDigest); 1248 installCommon(packageURI, observer, flags, installerPackageName, verificationParams, 1249 encryptionParams); 1250 } 1251 1252 @Override 1253 public void installPackageWithVerificationAndEncryption(Uri packageURI, 1254 PackageInstallObserver observer, int flags, String installerPackageName, 1255 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 1256 installCommon(packageURI, observer, flags, installerPackageName, verificationParams, 1257 encryptionParams); 1258 } 1259 1260 private void installCommon(Uri packageURI, 1261 PackageInstallObserver observer, int flags, String installerPackageName, 1262 VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) { 1263 if (!"file".equals(packageURI.getScheme())) { 1264 throw new UnsupportedOperationException("Only file:// URIs are supported"); 1265 } 1266 if (encryptionParams != null) { 1267 throw new UnsupportedOperationException("ContainerEncryptionParams not supported"); 1268 } 1269 1270 final String originPath = packageURI.getPath(); 1271 try { 1272 mPM.installPackage(originPath, observer.getBinder(), flags, installerPackageName, 1273 verificationParams, null); 1274 } catch (RemoteException ignored) { 1275 } 1276 } 1277 1278 @Override 1279 public int installExistingPackage(String packageName) 1280 throws NameNotFoundException { 1281 try { 1282 int res = mPM.installExistingPackageAsUser(packageName, UserHandle.myUserId()); 1283 if (res == INSTALL_FAILED_INVALID_URI) { 1284 throw new NameNotFoundException("Package " + packageName + " doesn't exist"); 1285 } 1286 return res; 1287 } catch (RemoteException e) { 1288 // Should never happen! 1289 throw new NameNotFoundException("Package " + packageName + " doesn't exist"); 1290 } 1291 } 1292 1293 @Override 1294 public void verifyPendingInstall(int id, int response) { 1295 try { 1296 mPM.verifyPendingInstall(id, response); 1297 } catch (RemoteException e) { 1298 // Should never happen! 1299 } 1300 } 1301 1302 @Override 1303 public void extendVerificationTimeout(int id, int verificationCodeAtTimeout, 1304 long millisecondsToDelay) { 1305 try { 1306 mPM.extendVerificationTimeout(id, verificationCodeAtTimeout, millisecondsToDelay); 1307 } catch (RemoteException e) { 1308 // Should never happen! 1309 } 1310 } 1311 1312 @Override 1313 public void verifyIntentFilter(int id, int verificationCode, List<String> outFailedDomains) { 1314 try { 1315 mPM.verifyIntentFilter(id, verificationCode, outFailedDomains); 1316 } catch (RemoteException e) { 1317 // Should never happen! 1318 } 1319 } 1320 1321 @Override 1322 public int getIntentVerificationStatus(String packageName, int userId) { 1323 try { 1324 return mPM.getIntentVerificationStatus(packageName, userId); 1325 } catch (RemoteException e) { 1326 // Should never happen! 1327 return PackageManager.INTENT_FILTER_DOMAIN_VERIFICATION_STATUS_UNDEFINED; 1328 } 1329 } 1330 1331 @Override 1332 public boolean updateIntentVerificationStatus(String packageName, int status, int userId) { 1333 try { 1334 return mPM.updateIntentVerificationStatus(packageName, status, userId); 1335 } catch (RemoteException e) { 1336 // Should never happen! 1337 return false; 1338 } 1339 } 1340 1341 @Override 1342 public List<IntentFilterVerificationInfo> getIntentFilterVerifications(String packageName) { 1343 try { 1344 return mPM.getIntentFilterVerifications(packageName); 1345 } catch (RemoteException e) { 1346 // Should never happen! 1347 return null; 1348 } 1349 } 1350 1351 @Override 1352 public void setInstallerPackageName(String targetPackage, 1353 String installerPackageName) { 1354 try { 1355 mPM.setInstallerPackageName(targetPackage, installerPackageName); 1356 } catch (RemoteException e) { 1357 // Should never happen! 1358 } 1359 } 1360 1361 @Override 1362 public void movePackage(String packageName, IPackageMoveObserver observer, int flags) { 1363 try { 1364 mPM.movePackage(packageName, observer, flags); 1365 } catch (RemoteException e) { 1366 // Should never happen! 1367 } 1368 } 1369 1370 @Override 1371 public String getInstallerPackageName(String packageName) { 1372 try { 1373 return mPM.getInstallerPackageName(packageName); 1374 } catch (RemoteException e) { 1375 // Should never happen! 1376 } 1377 return null; 1378 } 1379 1380 @Override 1381 public void deletePackage(String packageName, IPackageDeleteObserver observer, int flags) { 1382 try { 1383 mPM.deletePackageAsUser(packageName, observer, UserHandle.myUserId(), flags); 1384 } catch (RemoteException e) { 1385 // Should never happen! 1386 } 1387 } 1388 1389 @Override 1390 public void clearApplicationUserData(String packageName, 1391 IPackageDataObserver observer) { 1392 try { 1393 mPM.clearApplicationUserData(packageName, observer, mContext.getUserId()); 1394 } catch (RemoteException e) { 1395 // Should never happen! 1396 } 1397 } 1398 @Override 1399 public void deleteApplicationCacheFiles(String packageName, 1400 IPackageDataObserver observer) { 1401 try { 1402 mPM.deleteApplicationCacheFiles(packageName, observer); 1403 } catch (RemoteException e) { 1404 // Should never happen! 1405 } 1406 } 1407 @Override 1408 public void freeStorageAndNotify(long idealStorageSize, IPackageDataObserver observer) { 1409 try { 1410 mPM.freeStorageAndNotify(idealStorageSize, observer); 1411 } catch (RemoteException e) { 1412 // Should never happen! 1413 } 1414 } 1415 1416 @Override 1417 public void freeStorage(long freeStorageSize, IntentSender pi) { 1418 try { 1419 mPM.freeStorage(freeStorageSize, pi); 1420 } catch (RemoteException e) { 1421 // Should never happen! 1422 } 1423 } 1424 1425 @Override 1426 public void getPackageSizeInfo(String packageName, int userHandle, 1427 IPackageStatsObserver observer) { 1428 try { 1429 mPM.getPackageSizeInfo(packageName, userHandle, observer); 1430 } catch (RemoteException e) { 1431 // Should never happen! 1432 } 1433 } 1434 @Override 1435 public void addPackageToPreferred(String packageName) { 1436 try { 1437 mPM.addPackageToPreferred(packageName); 1438 } catch (RemoteException e) { 1439 // Should never happen! 1440 } 1441 } 1442 1443 @Override 1444 public void removePackageFromPreferred(String packageName) { 1445 try { 1446 mPM.removePackageFromPreferred(packageName); 1447 } catch (RemoteException e) { 1448 // Should never happen! 1449 } 1450 } 1451 1452 @Override 1453 public List<PackageInfo> getPreferredPackages(int flags) { 1454 try { 1455 return mPM.getPreferredPackages(flags); 1456 } catch (RemoteException e) { 1457 // Should never happen! 1458 } 1459 return new ArrayList<PackageInfo>(); 1460 } 1461 1462 @Override 1463 public void addPreferredActivity(IntentFilter filter, 1464 int match, ComponentName[] set, ComponentName activity) { 1465 try { 1466 mPM.addPreferredActivity(filter, match, set, activity, mContext.getUserId()); 1467 } catch (RemoteException e) { 1468 // Should never happen! 1469 } 1470 } 1471 1472 @Override 1473 public void addPreferredActivity(IntentFilter filter, int match, 1474 ComponentName[] set, ComponentName activity, int userId) { 1475 try { 1476 mPM.addPreferredActivity(filter, match, set, activity, userId); 1477 } catch (RemoteException e) { 1478 // Should never happen! 1479 } 1480 } 1481 1482 @Override 1483 public void replacePreferredActivity(IntentFilter filter, 1484 int match, ComponentName[] set, ComponentName activity) { 1485 try { 1486 mPM.replacePreferredActivity(filter, match, set, activity, UserHandle.myUserId()); 1487 } catch (RemoteException e) { 1488 // Should never happen! 1489 } 1490 } 1491 1492 @Override 1493 public void replacePreferredActivityAsUser(IntentFilter filter, 1494 int match, ComponentName[] set, ComponentName activity, 1495 int userId) { 1496 try { 1497 mPM.replacePreferredActivity(filter, match, set, activity, userId); 1498 } catch (RemoteException e) { 1499 // Should never happen! 1500 } 1501 } 1502 1503 @Override 1504 public void clearPackagePreferredActivities(String packageName) { 1505 try { 1506 mPM.clearPackagePreferredActivities(packageName); 1507 } catch (RemoteException e) { 1508 // Should never happen! 1509 } 1510 } 1511 1512 @Override 1513 public int getPreferredActivities(List<IntentFilter> outFilters, 1514 List<ComponentName> outActivities, String packageName) { 1515 try { 1516 return mPM.getPreferredActivities(outFilters, outActivities, packageName); 1517 } catch (RemoteException e) { 1518 // Should never happen! 1519 } 1520 return 0; 1521 } 1522 1523 @Override 1524 public ComponentName getHomeActivities(List<ResolveInfo> outActivities) { 1525 try { 1526 return mPM.getHomeActivities(outActivities); 1527 } catch (RemoteException e) { 1528 // Should never happen! 1529 } 1530 return null; 1531 } 1532 1533 @Override 1534 public void setComponentEnabledSetting(ComponentName componentName, 1535 int newState, int flags) { 1536 try { 1537 mPM.setComponentEnabledSetting(componentName, newState, flags, mContext.getUserId()); 1538 } catch (RemoteException e) { 1539 // Should never happen! 1540 } 1541 } 1542 1543 @Override 1544 public int getComponentEnabledSetting(ComponentName componentName) { 1545 try { 1546 return mPM.getComponentEnabledSetting(componentName, mContext.getUserId()); 1547 } catch (RemoteException e) { 1548 // Should never happen! 1549 } 1550 return PackageManager.COMPONENT_ENABLED_STATE_DEFAULT; 1551 } 1552 1553 @Override 1554 public void setApplicationEnabledSetting(String packageName, 1555 int newState, int flags) { 1556 try { 1557 mPM.setApplicationEnabledSetting(packageName, newState, flags, 1558 mContext.getUserId(), mContext.getOpPackageName()); 1559 } catch (RemoteException e) { 1560 // Should never happen! 1561 } 1562 } 1563 1564 @Override 1565 public int getApplicationEnabledSetting(String packageName) { 1566 try { 1567 return mPM.getApplicationEnabledSetting(packageName, mContext.getUserId()); 1568 } catch (RemoteException e) { 1569 // Should never happen! 1570 } 1571 return PackageManager.COMPONENT_ENABLED_STATE_DEFAULT; 1572 } 1573 1574 @Override 1575 public boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, 1576 UserHandle user) { 1577 try { 1578 return mPM.setApplicationHiddenSettingAsUser(packageName, hidden, 1579 user.getIdentifier()); 1580 } catch (RemoteException re) { 1581 // Should never happen! 1582 } 1583 return false; 1584 } 1585 1586 @Override 1587 public boolean getApplicationHiddenSettingAsUser(String packageName, UserHandle user) { 1588 try { 1589 return mPM.getApplicationHiddenSettingAsUser(packageName, user.getIdentifier()); 1590 } catch (RemoteException re) { 1591 // Should never happen! 1592 } 1593 return false; 1594 } 1595 1596 /** @hide */ 1597 @Override 1598 public KeySet getKeySetByAlias(String packageName, String alias) { 1599 Preconditions.checkNotNull(packageName); 1600 Preconditions.checkNotNull(alias); 1601 KeySet ks; 1602 try { 1603 ks = mPM.getKeySetByAlias(packageName, alias); 1604 } catch (RemoteException e) { 1605 return null; 1606 } 1607 return ks; 1608 } 1609 1610 /** @hide */ 1611 @Override 1612 public KeySet getSigningKeySet(String packageName) { 1613 Preconditions.checkNotNull(packageName); 1614 KeySet ks; 1615 try { 1616 ks = mPM.getSigningKeySet(packageName); 1617 } catch (RemoteException e) { 1618 return null; 1619 } 1620 return ks; 1621 } 1622 1623 /** @hide */ 1624 @Override 1625 public boolean isSignedBy(String packageName, KeySet ks) { 1626 Preconditions.checkNotNull(packageName); 1627 Preconditions.checkNotNull(ks); 1628 try { 1629 return mPM.isPackageSignedByKeySet(packageName, ks); 1630 } catch (RemoteException e) { 1631 return false; 1632 } 1633 } 1634 1635 /** @hide */ 1636 @Override 1637 public boolean isSignedByExactly(String packageName, KeySet ks) { 1638 Preconditions.checkNotNull(packageName); 1639 Preconditions.checkNotNull(ks); 1640 try { 1641 return mPM.isPackageSignedByKeySetExactly(packageName, ks); 1642 } catch (RemoteException e) { 1643 return false; 1644 } 1645 } 1646 1647 /** 1648 * @hide 1649 */ 1650 @Override 1651 public VerifierDeviceIdentity getVerifierDeviceIdentity() { 1652 try { 1653 return mPM.getVerifierDeviceIdentity(); 1654 } catch (RemoteException e) { 1655 // Should never happen! 1656 } 1657 return null; 1658 } 1659 1660 /** 1661 * @hide 1662 */ 1663 @Override 1664 public boolean isUpgrade() { 1665 try { 1666 return mPM.isUpgrade(); 1667 } catch (RemoteException e) { 1668 return false; 1669 } 1670 } 1671 1672 @Override 1673 public PackageInstaller getPackageInstaller() { 1674 synchronized (mLock) { 1675 if (mInstaller == null) { 1676 try { 1677 mInstaller = new PackageInstaller(mContext, this, mPM.getPackageInstaller(), 1678 mContext.getPackageName(), mContext.getUserId()); 1679 } catch (RemoteException e) { 1680 throw e.rethrowAsRuntimeException(); 1681 } 1682 } 1683 return mInstaller; 1684 } 1685 } 1686 1687 @Override 1688 public boolean isPackageAvailable(String packageName) { 1689 try { 1690 return mPM.isPackageAvailable(packageName, mContext.getUserId()); 1691 } catch (RemoteException e) { 1692 throw e.rethrowAsRuntimeException(); 1693 } 1694 } 1695 1696 /** 1697 * @hide 1698 */ 1699 @Override 1700 public void addCrossProfileIntentFilter(IntentFilter filter, int sourceUserId, int targetUserId, 1701 int flags) { 1702 try { 1703 mPM.addCrossProfileIntentFilter(filter, mContext.getOpPackageName(), 1704 sourceUserId, targetUserId, flags); 1705 } catch (RemoteException e) { 1706 // Should never happen! 1707 } 1708 } 1709 1710 /** 1711 * @hide 1712 */ 1713 @Override 1714 public void clearCrossProfileIntentFilters(int sourceUserId) { 1715 try { 1716 mPM.clearCrossProfileIntentFilters(sourceUserId, mContext.getOpPackageName()); 1717 } catch (RemoteException e) { 1718 // Should never happen! 1719 } 1720 } 1721 1722 /** 1723 * @hide 1724 */ 1725 public Drawable loadItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo) { 1726 Drawable dr = loadUnbadgedItemIcon(itemInfo, appInfo); 1727 if (itemInfo.showUserIcon != UserHandle.USER_NULL) { 1728 return dr; 1729 } 1730 return getUserBadgedIcon(dr, new UserHandle(mContext.getUserId())); 1731 } 1732 1733 /** 1734 * @hide 1735 */ 1736 public Drawable loadUnbadgedItemIcon(PackageItemInfo itemInfo, ApplicationInfo appInfo) { 1737 if (itemInfo.showUserIcon != UserHandle.USER_NULL) { 1738 Bitmap bitmap = getUserManager().getUserIcon(itemInfo.showUserIcon); 1739 if (bitmap == null) { 1740 return UserIcons.getDefaultUserIcon(itemInfo.showUserIcon, /* light= */ false); 1741 } 1742 return new BitmapDrawable(bitmap); 1743 } 1744 Drawable dr = null; 1745 if (itemInfo.packageName != null) { 1746 dr = getDrawable(itemInfo.packageName, itemInfo.icon, appInfo); 1747 } 1748 if (dr == null) { 1749 dr = itemInfo.loadDefaultIcon(this); 1750 } 1751 return dr; 1752 } 1753 1754 private Drawable getBadgedDrawable(Drawable drawable, Drawable badgeDrawable, 1755 Rect badgeLocation, boolean tryBadgeInPlace) { 1756 final int badgedWidth = drawable.getIntrinsicWidth(); 1757 final int badgedHeight = drawable.getIntrinsicHeight(); 1758 final boolean canBadgeInPlace = tryBadgeInPlace 1759 && (drawable instanceof BitmapDrawable) 1760 && ((BitmapDrawable) drawable).getBitmap().isMutable(); 1761 1762 final Bitmap bitmap; 1763 if (canBadgeInPlace) { 1764 bitmap = ((BitmapDrawable) drawable).getBitmap(); 1765 } else { 1766 bitmap = Bitmap.createBitmap(badgedWidth, badgedHeight, Bitmap.Config.ARGB_8888); 1767 } 1768 Canvas canvas = new Canvas(bitmap); 1769 1770 if (!canBadgeInPlace) { 1771 drawable.setBounds(0, 0, badgedWidth, badgedHeight); 1772 drawable.draw(canvas); 1773 } 1774 1775 if (badgeLocation != null) { 1776 if (badgeLocation.left < 0 || badgeLocation.top < 0 1777 || badgeLocation.width() > badgedWidth || badgeLocation.height() > badgedHeight) { 1778 throw new IllegalArgumentException("Badge location " + badgeLocation 1779 + " not in badged drawable bounds " 1780 + new Rect(0, 0, badgedWidth, badgedHeight)); 1781 } 1782 badgeDrawable.setBounds(0, 0, badgeLocation.width(), badgeLocation.height()); 1783 1784 canvas.save(); 1785 canvas.translate(badgeLocation.left, badgeLocation.top); 1786 badgeDrawable.draw(canvas); 1787 canvas.restore(); 1788 } else { 1789 badgeDrawable.setBounds(0, 0, badgedWidth, badgedHeight); 1790 badgeDrawable.draw(canvas); 1791 } 1792 1793 if (!canBadgeInPlace) { 1794 BitmapDrawable mergedDrawable = new BitmapDrawable(mContext.getResources(), bitmap); 1795 1796 if (drawable instanceof BitmapDrawable) { 1797 BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable; 1798 mergedDrawable.setTargetDensity(bitmapDrawable.getBitmap().getDensity()); 1799 } 1800 1801 return mergedDrawable; 1802 } 1803 1804 return drawable; 1805 } 1806 1807 private int getBadgeResIdForUser(int userHandle) { 1808 // Return the framework-provided badge. 1809 UserInfo userInfo = getUserIfProfile(userHandle); 1810 if (userInfo != null && userInfo.isManagedProfile()) { 1811 return com.android.internal.R.drawable.ic_corp_icon_badge; 1812 } 1813 return 0; 1814 } 1815 1816 private UserInfo getUserIfProfile(int userHandle) { 1817 List<UserInfo> userProfiles = getUserManager().getProfiles(UserHandle.myUserId()); 1818 for (UserInfo user : userProfiles) { 1819 if (user.id == userHandle) { 1820 return user; 1821 } 1822 } 1823 return null; 1824 } 1825 1826 private final ContextImpl mContext; 1827 private final IPackageManager mPM; 1828 1829 private static final Object sSync = new Object(); 1830 private static ArrayMap<ResourceName, WeakReference<Drawable.ConstantState>> sIconCache 1831 = new ArrayMap<ResourceName, WeakReference<Drawable.ConstantState>>(); 1832 private static ArrayMap<ResourceName, WeakReference<CharSequence>> sStringCache 1833 = new ArrayMap<ResourceName, WeakReference<CharSequence>>(); 1834} 1835