ShortcutPackage.java revision 157b1628fd84dc3ef0355fddd8d281618f94d33e
1/* 2 * Copyright (C) 2016 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 */ 16package com.android.server.pm; 17 18import android.annotation.NonNull; 19import android.annotation.Nullable; 20import android.annotation.UserIdInt; 21import android.content.ComponentName; 22import android.content.Context; 23import android.content.Intent; 24import android.content.pm.PackageInfo; 25import android.content.pm.PackageManager.NameNotFoundException; 26import android.content.pm.ShortcutInfo; 27import android.content.res.Resources; 28import android.os.PersistableBundle; 29import android.text.format.Formatter; 30import android.util.ArrayMap; 31import android.util.ArraySet; 32import android.util.Log; 33import android.util.Slog; 34 35import com.android.internal.annotations.VisibleForTesting; 36import com.android.internal.util.Preconditions; 37import com.android.internal.util.XmlUtils; 38import com.android.server.pm.ShortcutService.ShortcutOperation; 39 40import org.xmlpull.v1.XmlPullParser; 41import org.xmlpull.v1.XmlPullParserException; 42import org.xmlpull.v1.XmlSerializer; 43 44import java.io.File; 45import java.io.IOException; 46import java.io.PrintWriter; 47import java.util.ArrayList; 48import java.util.Collections; 49import java.util.Comparator; 50import java.util.List; 51import java.util.Set; 52import java.util.function.Predicate; 53 54import sun.misc.Resource; 55 56/** 57 * Package information used by {@link ShortcutService}. 58 * User information used by {@link ShortcutService}. 59 * 60 * All methods should be guarded by {@code #mShortcutUser.mService.mLock}. 61 * 62 * TODO Max dynamic shortcuts cap should be per activity. 63 */ 64class ShortcutPackage extends ShortcutPackageItem { 65 private static final String TAG = ShortcutService.TAG; 66 67 static final String TAG_ROOT = "package"; 68 private static final String TAG_INTENT_EXTRAS = "intent-extras"; 69 private static final String TAG_EXTRAS = "extras"; 70 private static final String TAG_SHORTCUT = "shortcut"; 71 private static final String TAG_CATEGORIES = "categories"; 72 73 private static final String ATTR_NAME = "name"; 74 private static final String ATTR_CALL_COUNT = "call-count"; 75 private static final String ATTR_LAST_RESET = "last-reset"; 76 private static final String ATTR_ID = "id"; 77 private static final String ATTR_ACTIVITY = "activity"; 78 private static final String ATTR_TITLE = "title"; 79 private static final String ATTR_TITLE_RES_ID = "titleid"; 80 private static final String ATTR_TITLE_RES_NAME = "titlename"; 81 private static final String ATTR_TEXT = "text"; 82 private static final String ATTR_TEXT_RES_ID = "textid"; 83 private static final String ATTR_TEXT_RES_NAME = "textname"; 84 private static final String ATTR_DISABLED_MESSAGE = "dmessage"; 85 private static final String ATTR_DISABLED_MESSAGE_RES_ID = "dmessageid"; 86 private static final String ATTR_DISABLED_MESSAGE_RES_NAME = "dmessagename"; 87 private static final String ATTR_INTENT = "intent"; 88 private static final String ATTR_RANK = "rank"; 89 private static final String ATTR_TIMESTAMP = "timestamp"; 90 private static final String ATTR_FLAGS = "flags"; 91 private static final String ATTR_ICON_RES_ID = "icon-res"; 92 private static final String ATTR_ICON_RES_NAME = "icon-resname"; 93 private static final String ATTR_BITMAP_PATH = "bitmap-path"; 94 95 private static final String NAME_CATEGORIES = "categories"; 96 97 private static final String TAG_STRING_ARRAY_XMLUTILS = "string-array"; 98 private static final String ATTR_NAME_XMLUTILS = "name"; 99 100 /** 101 * All the shortcuts from the package, keyed on IDs. 102 */ 103 final private ArrayMap<String, ShortcutInfo> mShortcuts = new ArrayMap<>(); 104 105 /** 106 * # of times the package has called rate-limited APIs. 107 */ 108 private int mApiCallCount; 109 110 /** 111 * When {@link #mApiCallCount} was reset last time. 112 */ 113 private long mLastResetTime; 114 115 private final int mPackageUid; 116 117 private long mLastKnownForegroundElapsedTime; 118 119 private ShortcutPackage(ShortcutUser shortcutUser, 120 int packageUserId, String packageName, ShortcutPackageInfo spi) { 121 super(shortcutUser, packageUserId, packageName, 122 spi != null ? spi : ShortcutPackageInfo.newEmpty()); 123 124 mPackageUid = shortcutUser.mService.injectGetPackageUid(packageName, packageUserId); 125 } 126 127 public ShortcutPackage(ShortcutUser shortcutUser, int packageUserId, String packageName) { 128 this(shortcutUser, packageUserId, packageName, null); 129 } 130 131 @Override 132 public int getOwnerUserId() { 133 // For packages, always owner user == package user. 134 return getPackageUserId(); 135 } 136 137 public int getPackageUid() { 138 return mPackageUid; 139 } 140 141 /** 142 * Called when a shortcut is about to be published. At this point we know the publisher 143 * package 144 * exists (as opposed to Launcher trying to fetch shortcuts from a non-existent package), so 145 * we do some initialization for the package. 146 */ 147 private void ensurePackageVersionInfo() { 148 // Make sure we have the version code for the app. We need the version code in 149 // handlePackageUpdated(). 150 if (getPackageInfo().getVersionCode() < 0) { 151 final ShortcutService s = mShortcutUser.mService; 152 153 final PackageInfo pi = s.getPackageInfo(getPackageName(), getOwnerUserId()); 154 if (pi != null) { 155 if (ShortcutService.DEBUG) { 156 Slog.d(TAG, String.format("Package %s version = %d", getPackageName(), 157 pi.versionCode)); 158 } 159 getPackageInfo().updateVersionInfo(pi); 160 s.scheduleSaveUser(getOwnerUserId()); 161 } 162 } 163 } 164 165 @Nullable 166 public Resources getPackageResources() { 167 return mShortcutUser.mService.injectGetResourcesForApplicationAsUser( 168 getPackageName(), getPackageUserId()); 169 } 170 171 @Override 172 protected void onRestoreBlocked() { 173 // Can't restore due to version/signature mismatch. Remove all shortcuts. 174 mShortcuts.clear(); 175 } 176 177 @Override 178 protected void onRestored() { 179 // Because some launchers may not have been restored (e.g. allowBackup=false), 180 // we need to re-calculate the pinned shortcuts. 181 refreshPinnedFlags(); 182 } 183 184 /** 185 * Note this does *not* provide a correct view to the calling launcher. 186 */ 187 @Nullable 188 public ShortcutInfo findShortcutById(String id) { 189 return mShortcuts.get(id); 190 } 191 192 private void ensureNotImmutable(@Nullable ShortcutInfo shortcut) { 193 if (shortcut != null && shortcut.isImmutable()) { 194 throw new IllegalArgumentException( 195 "Manifest shortcut ID=" + shortcut.getId() 196 + " may not be manipulated via APIs"); 197 } 198 } 199 200 private void ensureNotImmutable(@NonNull String id) { 201 ensureNotImmutable(mShortcuts.get(id)); 202 } 203 204 public void ensureImmutableShortcutsNotIncludedWithIds(@NonNull List<String> shortcutIds) { 205 for (int i = shortcutIds.size() - 1; i >= 0; i--) { 206 ensureNotImmutable(shortcutIds.get(i)); 207 } 208 } 209 210 public void ensureImmutableShortcutsNotIncluded(@NonNull List<ShortcutInfo> shortcuts) { 211 for (int i = shortcuts.size() - 1; i >= 0; i--) { 212 ensureNotImmutable(shortcuts.get(i).getId()); 213 } 214 } 215 216 private ShortcutInfo deleteShortcutInner(@NonNull String id) { 217 final ShortcutInfo shortcut = mShortcuts.remove(id); 218 if (shortcut != null) { 219 mShortcutUser.mService.removeIcon(getPackageUserId(), shortcut); 220 shortcut.clearFlags(ShortcutInfo.FLAG_DYNAMIC | ShortcutInfo.FLAG_PINNED 221 | ShortcutInfo.FLAG_MANIFEST); 222 } 223 return shortcut; 224 } 225 226 private void addShortcutInner(@NonNull ShortcutInfo newShortcut) { 227 final ShortcutService s = mShortcutUser.mService; 228 229 deleteShortcutInner(newShortcut.getId()); 230 231 // Extract Icon and update the icon res ID and the bitmap path. 232 s.saveIconAndFixUpShortcut(getPackageUserId(), newShortcut); 233 s.fixUpShortcutResourceNamesAndValues(newShortcut); 234 mShortcuts.put(newShortcut.getId(), newShortcut); 235 } 236 237 /** 238 * Add a shortcut, or update one with the same ID, with taking over existing flags. 239 * 240 * It checks the max number of dynamic shortcuts. 241 */ 242 public void addOrUpdateDynamicShortcut(@NonNull ShortcutInfo newShortcut) { 243 244 Preconditions.checkArgument(newShortcut.isEnabled(), 245 "add/setDynamicShortcuts() cannot publish disabled shortcuts"); 246 247 ensurePackageVersionInfo(); 248 249 newShortcut.addFlags(ShortcutInfo.FLAG_DYNAMIC); 250 251 final ShortcutInfo oldShortcut = mShortcuts.get(newShortcut.getId()); 252 253 final boolean wasPinned; 254 255 if (oldShortcut == null) { 256 wasPinned = false; 257 } else { 258 // It's an update case. 259 // Make sure the target is updatable. (i.e. should be mutable.) 260 oldShortcut.ensureUpdatableWith(newShortcut); 261 262 wasPinned = oldShortcut.isPinned(); 263 if (!oldShortcut.isEnabled()) { 264 newShortcut.addFlags(ShortcutInfo.FLAG_DISABLED); 265 } 266 } 267 268 // TODO Check max dynamic count. 269 // mShortcutUser.mService.enforceMaxDynamicShortcuts(newDynamicCount); 270 271 // If it was originally pinned, the new one should be pinned too. 272 if (wasPinned) { 273 newShortcut.addFlags(ShortcutInfo.FLAG_PINNED); 274 } 275 276 addShortcutInner(newShortcut); 277 } 278 279 /** 280 * Remove all shortcuts that aren't pinned nor dynamic. 281 */ 282 private void removeOrphans() { 283 ArrayList<String> removeList = null; // Lazily initialize. 284 285 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 286 final ShortcutInfo si = mShortcuts.valueAt(i); 287 288 if (si.isAlive()) continue; 289 290 if (removeList == null) { 291 removeList = new ArrayList<>(); 292 } 293 removeList.add(si.getId()); 294 } 295 if (removeList != null) { 296 for (int i = removeList.size() - 1; i >= 0; i--) { 297 deleteShortcutInner(removeList.get(i)); 298 } 299 } 300 } 301 302 /** 303 * Remove all dynamic shortcuts. 304 */ 305 public void deleteAllDynamicShortcuts() { 306 boolean changed = false; 307 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 308 final ShortcutInfo si = mShortcuts.valueAt(i); 309 if (si.isDynamic()) { 310 changed = true; 311 si.clearFlags(ShortcutInfo.FLAG_DYNAMIC); 312 } 313 } 314 if (changed) { 315 removeOrphans(); 316 } 317 } 318 319 /** 320 * Remove a dynamic shortcut by ID. It'll be removed from the dynamic set, but if the shortcut 321 * is pinned, it'll remain as a pinned shortcut, and is still enabled. 322 */ 323 public void deleteDynamicWithId(@NonNull String shortcutId) { 324 deleteOrDisableWithId(shortcutId, /* disable =*/ false, /* overrideImmutable=*/ false); 325 } 326 327 /** 328 * Disable a dynamic shortcut by ID. It'll be removed from the dynamic set, but if the shortcut 329 * is pinned, it'll remain as a pinned shortcut but will be disabled. 330 */ 331 public void disableWithId(@NonNull String shortcutId, String disabledMessage, 332 int disabledMessageResId, boolean overrideImmutable) { 333 final ShortcutInfo disabled = deleteOrDisableWithId(shortcutId, /* disable =*/ true, 334 overrideImmutable); 335 336 if (disabled != null) { 337 if (disabledMessage != null) { 338 disabled.setDisabledMessage(disabledMessage); 339 } else if (disabledMessageResId != 0) { 340 disabled.setDisabledMessageResId(disabledMessageResId); 341 342 mShortcutUser.mService.fixUpShortcutResourceNamesAndValues(disabled); 343 } 344 } 345 } 346 347 @Nullable 348 private ShortcutInfo deleteOrDisableWithId(@NonNull String shortcutId, boolean disable, 349 boolean overrideImmutable) { 350 final ShortcutInfo oldShortcut = mShortcuts.get(shortcutId); 351 352 if (oldShortcut == null || !oldShortcut.isEnabled()) { 353 return null; // Doesn't exist or already disabled. 354 } 355 if (!overrideImmutable) { 356 ensureNotImmutable(oldShortcut); 357 } 358 if (oldShortcut.isPinned()) { 359 oldShortcut.clearFlags(ShortcutInfo.FLAG_DYNAMIC | ShortcutInfo.FLAG_MANIFEST); 360 if (disable) { 361 oldShortcut.addFlags(ShortcutInfo.FLAG_DISABLED); 362 } 363 return oldShortcut; 364 } else { 365 deleteShortcutInner(shortcutId); 366 return null; 367 } 368 } 369 370 public void enableWithId(@NonNull String shortcutId) { 371 final ShortcutInfo shortcut = mShortcuts.get(shortcutId); 372 if (shortcut != null) { 373 ensureNotImmutable(shortcut); 374 shortcut.clearFlags(ShortcutInfo.FLAG_DISABLED); 375 } 376 } 377 378 /** 379 * Called after a launcher updates the pinned set. For each shortcut in this package, 380 * set FLAG_PINNED if any launcher has pinned it. Otherwise, clear it. 381 * 382 * <p>Then remove all shortcuts that are not dynamic and no longer pinned either. 383 */ 384 public void refreshPinnedFlags() { 385 // First, un-pin all shortcuts 386 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 387 mShortcuts.valueAt(i).clearFlags(ShortcutInfo.FLAG_PINNED); 388 } 389 390 // Then, for the pinned set for each launcher, set the pin flag one by one. 391 mShortcutUser.mService.getUserShortcutsLocked(getPackageUserId()) 392 .forAllLaunchers(launcherShortcuts -> { 393 final ArraySet<String> pinned = launcherShortcuts.getPinnedShortcutIds( 394 getPackageName(), getPackageUserId()); 395 396 if (pinned == null || pinned.size() == 0) { 397 return; 398 } 399 for (int i = pinned.size() - 1; i >= 0; i--) { 400 final String id = pinned.valueAt(i); 401 final ShortcutInfo si = mShortcuts.get(id); 402 if (si == null) { 403 // This happens if a launcher pinned shortcuts from this package, then backup& 404 // restored, but this package doesn't allow backing up. 405 // In that case the launcher ends up having a dangling pinned shortcuts. 406 // That's fine, when the launcher is restored, we'll fix it. 407 continue; 408 } 409 si.addFlags(ShortcutInfo.FLAG_PINNED); 410 } 411 }); 412 413 // Lastly, remove the ones that are no longer pinned nor dynamic. 414 removeOrphans(); 415 } 416 417 /** 418 * Number of calls that the caller has made, since the last reset. 419 * 420 * <p>This takes care of the resetting the counter for foreground apps as well as after 421 * locale changes. 422 */ 423 public int getApiCallCount() { 424 mShortcutUser.resetThrottlingIfNeeded(); 425 426 final ShortcutService s = mShortcutUser.mService; 427 428 // Reset the counter if: 429 // - the package is in foreground now. 430 // - the package is *not* in foreground now, but was in foreground at some point 431 // since the previous time it had been. 432 if (s.isUidForegroundLocked(mPackageUid) 433 || mLastKnownForegroundElapsedTime 434 < s.getUidLastForegroundElapsedTimeLocked(mPackageUid)) { 435 mLastKnownForegroundElapsedTime = s.injectElapsedRealtime(); 436 resetRateLimiting(); 437 } 438 439 // Note resetThrottlingIfNeeded() and resetRateLimiting() will set 0 to mApiCallCount, 440 // but we just can't return 0 at this point, because we may have to update 441 // mLastResetTime. 442 443 final long last = s.getLastResetTimeLocked(); 444 445 final long now = s.injectCurrentTimeMillis(); 446 if (ShortcutService.isClockValid(now) && mLastResetTime > now) { 447 Slog.w(TAG, "Clock rewound"); 448 // Clock rewound. 449 mLastResetTime = now; 450 mApiCallCount = 0; 451 return mApiCallCount; 452 } 453 454 // If not reset yet, then reset. 455 if (mLastResetTime < last) { 456 if (ShortcutService.DEBUG) { 457 Slog.d(TAG, String.format("%s: last reset=%d, now=%d, last=%d: resetting", 458 getPackageName(), mLastResetTime, now, last)); 459 } 460 mApiCallCount = 0; 461 mLastResetTime = last; 462 } 463 return mApiCallCount; 464 } 465 466 /** 467 * If the caller app hasn't been throttled yet, increment {@link #mApiCallCount} 468 * and return true. Otherwise just return false. 469 * 470 * <p>This takes care of the resetting the counter for foreground apps as well as after 471 * locale changes, which is done internally by {@link #getApiCallCount}. 472 */ 473 public boolean tryApiCall() { 474 final ShortcutService s = mShortcutUser.mService; 475 476 if (getApiCallCount() >= s.mMaxUpdatesPerInterval) { 477 return false; 478 } 479 mApiCallCount++; 480 s.scheduleSaveUser(getOwnerUserId()); 481 return true; 482 } 483 484 public void resetRateLimiting() { 485 if (ShortcutService.DEBUG) { 486 Slog.d(TAG, "resetRateLimiting: " + getPackageName()); 487 } 488 if (mApiCallCount > 0) { 489 mApiCallCount = 0; 490 mShortcutUser.mService.scheduleSaveUser(getOwnerUserId()); 491 } 492 } 493 494 public void resetRateLimitingForCommandLineNoSaving() { 495 mApiCallCount = 0; 496 mLastResetTime = 0; 497 } 498 499 /** 500 * Find all shortcuts that match {@code query}. 501 */ 502 public void findAll(@NonNull List<ShortcutInfo> result, 503 @Nullable Predicate<ShortcutInfo> query, int cloneFlag) { 504 findAll(result, query, cloneFlag, null, 0); 505 } 506 507 /** 508 * Find all shortcuts that match {@code query}. 509 * 510 * This will also provide a "view" for each launcher -- a non-dynamic shortcut that's not pinned 511 * by the calling launcher will not be included in the result, and also "isPinned" will be 512 * adjusted for the caller too. 513 */ 514 public void findAll(@NonNull List<ShortcutInfo> result, 515 @Nullable Predicate<ShortcutInfo> query, int cloneFlag, 516 @Nullable String callingLauncher, int launcherUserId) { 517 if (getPackageInfo().isShadow()) { 518 // Restored and the app not installed yet, so don't return any. 519 return; 520 } 521 522 final ShortcutService s = mShortcutUser.mService; 523 524 // Set of pinned shortcuts by the calling launcher. 525 final ArraySet<String> pinnedByCallerSet = (callingLauncher == null) ? null 526 : s.getLauncherShortcutsLocked(callingLauncher, getPackageUserId(), launcherUserId) 527 .getPinnedShortcutIds(getPackageName(), getPackageUserId()); 528 529 for (int i = 0; i < mShortcuts.size(); i++) { 530 final ShortcutInfo si = mShortcuts.valueAt(i); 531 532 // Need to adjust PINNED flag depending on the caller. 533 // Basically if the caller is a launcher (callingLauncher != null) and the launcher 534 // isn't pinning it, then we need to clear PINNED for this caller. 535 final boolean isPinnedByCaller = (callingLauncher == null) 536 || ((pinnedByCallerSet != null) && pinnedByCallerSet.contains(si.getId())); 537 538 if (si.isFloating()) { 539 if (!isPinnedByCaller) { 540 continue; 541 } 542 } 543 final ShortcutInfo clone = si.clone(cloneFlag); 544 545 // Fix up isPinned for the caller. Note we need to do it before the "test" callback, 546 // since it may check isPinned. 547 if (!isPinnedByCaller) { 548 clone.clearFlags(ShortcutInfo.FLAG_PINNED); 549 } 550 if (query == null || query.test(clone)) { 551 result.add(clone); 552 } 553 } 554 } 555 556 public void resetThrottling() { 557 mApiCallCount = 0; 558 } 559 560 /** 561 * Return the filenames (excluding path names) of icon bitmap files from this package. 562 */ 563 public ArraySet<String> getUsedBitmapFiles() { 564 final ArraySet<String> usedFiles = new ArraySet<>(mShortcuts.size()); 565 566 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 567 final ShortcutInfo si = mShortcuts.valueAt(i); 568 if (si.getBitmapPath() != null) { 569 usedFiles.add(getFileName(si.getBitmapPath())); 570 } 571 } 572 return usedFiles; 573 } 574 575 private static String getFileName(@NonNull String path) { 576 final int sep = path.lastIndexOf(File.separatorChar); 577 if (sep == -1) { 578 return path; 579 } else { 580 return path.substring(sep + 1); 581 } 582 } 583 584 /** 585 * Called when the package is updated or added. 586 * 587 * Add case: 588 * - Publish manifest shortcuts. 589 * 590 * Update case: 591 * - Re-publish manifest shortcuts. 592 * - If there are shortcuts with resources (icons or strings), update their timestamps. 593 * 594 * @return TRUE if any shortcuts have been changed. 595 */ 596 public boolean handlePackageAddedOrUpdated(boolean isNewApp) { 597 final PackageInfo pi = mShortcutUser.mService.getPackageInfo( 598 getPackageName(), getPackageUserId()); 599 if (pi == null) { 600 return false; // Shouldn't happen. 601 } 602 603 if (!isNewApp) { 604 // Make sure the version code or last update time has changed. 605 // Otherwise, nothing to do. 606 if (getPackageInfo().getVersionCode() >= pi.versionCode 607 && getPackageInfo().getLastUpdateTime() >= pi.lastUpdateTime) { 608 return false; 609 } 610 } 611 612 // Now prepare to publish manifest shortcuts. 613 List<ShortcutInfo> newManifestShortcutList = null; 614 try { 615 newManifestShortcutList = ShortcutParser.parseShortcuts(mShortcutUser.mService, 616 getPackageName(), getPackageUserId()); 617 } catch (IOException|XmlPullParserException e) { 618 Slog.e(TAG, "Failed to load shortcuts from AndroidManifest.xml.", e); 619 } 620 final int manifestShortcutSize = newManifestShortcutList == null ? 0 621 : newManifestShortcutList.size(); 622 if (ShortcutService.DEBUG) { 623 Slog.d(TAG, String.format("Package %s has %d manifest shortcut(s)", 624 getPackageName(), manifestShortcutSize)); 625 } 626 if (isNewApp && (manifestShortcutSize == 0)) { 627 // If it's a new app, and it doesn't have manifest shortcuts, then nothing to do. 628 629 // If it's an update, then it may already have manifest shortcuts, which need to be 630 // disabled. 631 return false; 632 } 633 if (ShortcutService.DEBUG) { 634 Slog.d(TAG, String.format("Package %s %s, version %d -> %d", getPackageName(), 635 (isNewApp ? "added" : "updated"), 636 getPackageInfo().getVersionCode(), pi.versionCode)); 637 } 638 639 getPackageInfo().updateVersionInfo(pi); 640 641 final ShortcutService s = mShortcutUser.mService; 642 643 boolean changed = false; 644 645 // For existing shortcuts, update timestamps if they have any resources. 646 if (!isNewApp) { 647 Resources publisherRes = null; 648 649 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 650 final ShortcutInfo si = mShortcuts.valueAt(i); 651 652 if (si.hasAnyResources()) { 653 if (!si.isOriginallyFromManifest()) { 654 if (publisherRes == null) { 655 publisherRes = getPackageResources(); 656 if (publisherRes == null) { 657 break; // Resources couldn't be loaded. 658 } 659 } 660 661 // If this shortcut is not from a manifest, then update all resource IDs 662 // from resource names. (We don't allow resource strings for 663 // non-manifest at the moment, but icons can still be resources.) 664 si.lookupAndFillInResourceIds(publisherRes); 665 } 666 changed = true; 667 si.setTimestamp(s.injectCurrentTimeMillis()); 668 } 669 } 670 } 671 672 // (Re-)publish manifest shortcut. 673 changed |= publishManifestShortcuts(newManifestShortcutList); 674 675 if (newManifestShortcutList != null) { 676 changed |= pushOutExcessShortcuts(); 677 } 678 679 if (changed) { 680 // This will send a notification to the launcher, and also save . 681 s.packageShortcutsChanged(getPackageName(), getPackageUserId()); 682 } else { 683 // Still save the version code. 684 s.scheduleSaveUser(getPackageUserId()); 685 } 686 return changed; 687 } 688 689 private boolean publishManifestShortcuts(List<ShortcutInfo> newManifestShortcutList) { 690 if (ShortcutService.DEBUG) { 691 Slog.d(TAG, String.format( 692 "Package %s: publishing manifest shortcuts", getPackageName())); 693 } 694 boolean changed = false; 695 696 // Keep the previous IDs. 697 ArraySet<String> toDisableList = null; 698 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 699 final ShortcutInfo si = mShortcuts.valueAt(i); 700 701 if (si.isManifestShortcut()) { 702 if (toDisableList == null) { 703 toDisableList = new ArraySet<>(); 704 } 705 toDisableList.add(si.getId()); 706 } 707 } 708 709 // Publish new ones. 710 if (newManifestShortcutList != null) { 711 final int newListSize = newManifestShortcutList.size(); 712 713 for (int i = 0; i < newListSize; i++) { 714 changed = true; 715 716 final ShortcutInfo newShortcut = newManifestShortcutList.get(i); 717 final boolean newDisabled = !newShortcut.isEnabled(); 718 719 final String id = newShortcut.getId(); 720 final ShortcutInfo oldShortcut = mShortcuts.get(id); 721 722 boolean wasPinned = false; 723 724 if (oldShortcut != null) { 725 if (!oldShortcut.isOriginallyFromManifest()) { 726 Slog.e(TAG, "Shortcut with ID=" + newShortcut.getId() 727 + " exists but is not from AndroidManifest.xml, not updating."); 728 continue; 729 } 730 // Take over the pinned flag. 731 if (oldShortcut.isPinned()) { 732 wasPinned = true; 733 newShortcut.addFlags(ShortcutInfo.FLAG_PINNED); 734 } 735 } 736 if (newDisabled && !wasPinned) { 737 // If the shortcut is disabled, and it was *not* pinned, then this 738 // just doesn't have to be published. 739 // Just keep it in toDisableList, so the previous one would be removed. 740 continue; 741 } 742 743 // Note even if enabled=false, we still need to update all fields, so do it 744 // regardless. 745 addShortcutInner(newShortcut); // This will clean up the old one too. 746 747 if (!newDisabled && toDisableList != null) { 748 // Still alive, don't remove. 749 toDisableList.remove(id); 750 } 751 } 752 } 753 754 // Disable the previous manifest shortcuts that are no longer in the manifest. 755 if (toDisableList != null) { 756 if (ShortcutService.DEBUG) { 757 Slog.d(TAG, String.format( 758 "Package %s: disabling %d stale shortcuts", getPackageName(), 759 toDisableList.size())); 760 } 761 for (int i = toDisableList.size() - 1; i >= 0; i--) { 762 changed = true; 763 764 final String id = toDisableList.valueAt(i); 765 766 disableWithId(id, /* disable message =*/ null, /* disable message resid */ 0, 767 /* overrideImmutable=*/ true); 768 } 769 removeOrphans(); 770 } 771 return changed; 772 } 773 774 /** 775 * For each target activity, make sure # of dynamic + manifest shortcuts <= max. 776 * If too many, we'll remove the dynamic with the lowest ranks. 777 */ 778 private boolean pushOutExcessShortcuts() { 779 final ShortcutService service = mShortcutUser.mService; 780 final int maxShortcuts = service.getMaxActivityShortcuts(); 781 782 boolean changed = false; 783 784 final ArrayMap<ComponentName, ArrayList<ShortcutInfo>> all = 785 sortShortcutsToActivities(); 786 for (int outer = all.size() - 1; outer >= 0; outer--) { 787 final ArrayList<ShortcutInfo> list = all.valueAt(outer); 788 if (list.size() <= maxShortcuts) { 789 continue; 790 } 791 // Sort by isManifestShortcut() and getRank(). 792 Collections.sort(list, mShortcutTypeAndRankComparator); 793 794 // Keep [0 .. max), and remove (as dynamic) [max .. size) 795 for (int inner = list.size() - 1; inner >= maxShortcuts; inner--) { 796 final ShortcutInfo shortcut = list.get(inner); 797 798 if (shortcut.isManifestShortcut()) { 799 // This shouldn't happen -- excess shortcuts should all be non-manifest. 800 // But just in case. 801 service.wtf("Found manifest shortcuts in excess list."); 802 continue; 803 } 804 deleteDynamicWithId(shortcut.getId()); 805 } 806 } 807 service.verifyStates(); 808 809 return changed; 810 } 811 812 /** 813 * To sort by isManifestShortcut() and getRank(). i.e. manifest shortcuts come before 814 * non-manifest shortcuts, then sort by rank. 815 * 816 * This is used to decide which dynamic shortcuts to remove when an upgraded version has more 817 * manifest shortcuts than before and as a result we need to remove some of the dynamic 818 * shortcuts. We sort manifest + dynamic shortcuts by this order, and remove the ones with 819 * the last ones. 820 * 821 * (Note the number of manifest shortcuts is always <= the max number, because if there are 822 * more, ShortcutParser would ignore the rest.) 823 */ 824 final Comparator<ShortcutInfo> mShortcutTypeAndRankComparator = (ShortcutInfo a, 825 ShortcutInfo b) -> { 826 if (a.isManifestShortcut() && !b.isManifestShortcut()) { 827 return -1; 828 } 829 if (!a.isManifestShortcut() && b.isManifestShortcut()) { 830 return 1; 831 } 832 return a.getRank() - b.getRank(); 833 }; 834 835 /** 836 * Build a list of shortcuts for each target activity and return as a map. The result won't 837 * contain "floating" shortcuts because they don't belong on any activities. 838 */ 839 private ArrayMap<ComponentName, ArrayList<ShortcutInfo>> sortShortcutsToActivities() { 840 final int maxShortcuts = mShortcutUser.mService.getMaxActivityShortcuts(); 841 842 final ArrayMap<ComponentName, ArrayList<ShortcutInfo>> activitiesToShortcuts 843 = new ArrayMap<>(); 844 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 845 final ShortcutInfo si = mShortcuts.valueAt(i); 846 if (si.isFloating()) { 847 continue; // Ignore floating shortcuts, which are not tied to any activities. 848 } 849 850 final ComponentName activity = si.getActivity(); 851 852 ArrayList<ShortcutInfo> list = activitiesToShortcuts.get(activity); 853 if (list == null) { 854 list = new ArrayList<>(maxShortcuts * 2); 855 activitiesToShortcuts.put(activity, list); 856 } 857 list.add(si); 858 } 859 return activitiesToShortcuts; 860 } 861 862 /** Used by {@link #enforceShortcutCountsBeforeOperation} */ 863 private void incrementCountForActivity(ArrayMap<ComponentName, Integer> counts, 864 ComponentName cn, int increment) { 865 Integer oldValue = counts.get(cn); 866 if (oldValue == null) { 867 oldValue = 0; 868 } 869 870 counts.put(cn, oldValue + increment); 871 } 872 873 /** 874 * Called by 875 * {@link android.content.pm.ShortcutManager#setDynamicShortcuts}, 876 * {@link android.content.pm.ShortcutManager#addDynamicShortcuts}, and 877 * {@link android.content.pm.ShortcutManager#updateShortcuts} before actually performing 878 * the operation to make sure the operation wouldn't result in the target activities having 879 * more than the allowed number of dynamic/manifest shortcuts. 880 * 881 * @param newList shortcut list passed to set, add or updateShortcuts(). 882 * @param operation add, set or update. 883 * @throws IllegalArgumentException if the operation would result in going over the max 884 * shortcut count for any activity. 885 */ 886 public void enforceShortcutCountsBeforeOperation(List<ShortcutInfo> newList, 887 @ShortcutOperation int operation) { 888 final ShortcutService service = mShortcutUser.mService; 889 890 // Current # of dynamic / manifest shortcuts for each activity. 891 // (If it's for update, then don't count dynamic shortcuts, since they'll be replaced 892 // anyway.) 893 final ArrayMap<ComponentName, Integer> counts = new ArrayMap<>(4); 894 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 895 final ShortcutInfo shortcut = mShortcuts.valueAt(i); 896 897 if (shortcut.isManifestShortcut()) { 898 incrementCountForActivity(counts, shortcut.getActivity(), 1); 899 } else if (shortcut.isDynamic() && (operation != ShortcutService.OPERATION_SET)) { 900 incrementCountForActivity(counts, shortcut.getActivity(), 1); 901 } 902 } 903 904 for (int i = newList.size() - 1; i >= 0; i--) { 905 final ShortcutInfo newShortcut = newList.get(i); 906 final ComponentName newActivity = newShortcut.getActivity(); 907 if (newActivity == null) { 908 if (operation != ShortcutService.OPERATION_UPDATE) { 909 // This method may be called before validating shortcuts, so this may happen, 910 // and is a caller side error. 911 throw new NullPointerException("activity must be provided"); 912 } 913 continue; // Activity can be null for update. 914 } 915 916 final ShortcutInfo original = mShortcuts.get(newShortcut.getId()); 917 if (original == null) { 918 if (operation == ShortcutService.OPERATION_UPDATE) { 919 continue; // When updating, ignore if there's no target. 920 } 921 // Add() or set(), and there's no existing shortcut with the same ID. We're 922 // simply publishing (as opposed to updating) this shortcut, so just +1. 923 incrementCountForActivity(counts, newActivity, 1); 924 continue; 925 } 926 if (original.isFloating() && (operation == ShortcutService.OPERATION_UPDATE)) { 927 // Updating floating shortcuts doesn't affect the count, so ignore. 928 continue; 929 } 930 931 // If it's add() or update(), then need to decrement for the previous activity. 932 // Skip it for set() since it's already been taken care of by not counting the original 933 // dynamic shortcuts in the first loop. 934 if (operation != ShortcutService.OPERATION_SET) { 935 final ComponentName oldActivity = original.getActivity(); 936 if (!original.isFloating()) { 937 incrementCountForActivity(counts, oldActivity, -1); 938 } 939 } 940 incrementCountForActivity(counts, newActivity, 1); 941 } 942 943 // Then make sure none of the activities have more than the max number of shortcuts. 944 for (int i = counts.size() - 1; i >= 0; i--) { 945 service.enforceMaxActivityShortcuts(counts.valueAt(i)); 946 } 947 } 948 949 /** 950 * For all the text fields, refresh the string values if they're from resources. 951 */ 952 public void resolveResourceStrings() { 953 final ShortcutService s = mShortcutUser.mService; 954 boolean changed = false; 955 956 Resources publisherRes = null; 957 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 958 final ShortcutInfo si = mShortcuts.valueAt(i); 959 960 if (si.hasStringResources()) { 961 changed = true; 962 963 if (publisherRes == null) { 964 publisherRes = getPackageResources(); 965 if (publisherRes == null) { 966 break; // Resources couldn't be loaded. 967 } 968 } 969 970 si.resolveResourceStrings(publisherRes); 971 si.setTimestamp(s.injectCurrentTimeMillis()); 972 } 973 } 974 if (changed) { 975 s.scheduleSaveUser(getPackageUserId()); 976 } 977 } 978 979 public void dump(@NonNull PrintWriter pw, @NonNull String prefix) { 980 pw.println(); 981 982 pw.print(prefix); 983 pw.print("Package: "); 984 pw.print(getPackageName()); 985 pw.print(" UID: "); 986 pw.print(mPackageUid); 987 pw.println(); 988 989 pw.print(prefix); 990 pw.print(" "); 991 pw.print("Calls: "); 992 pw.print(getApiCallCount()); 993 pw.println(); 994 995 // getApiCallCount() may have updated mLastKnownForegroundElapsedTime. 996 pw.print(prefix); 997 pw.print(" "); 998 pw.print("Last known FG: "); 999 pw.print(mLastKnownForegroundElapsedTime); 1000 pw.println(); 1001 1002 // This should be after getApiCallCount(), which may update it. 1003 pw.print(prefix); 1004 pw.print(" "); 1005 pw.print("Last reset: ["); 1006 pw.print(mLastResetTime); 1007 pw.print("] "); 1008 pw.print(ShortcutService.formatTime(mLastResetTime)); 1009 pw.println(); 1010 1011 getPackageInfo().dump(pw, prefix + " "); 1012 pw.println(); 1013 1014 pw.print(prefix); 1015 pw.println(" Shortcuts:"); 1016 long totalBitmapSize = 0; 1017 final ArrayMap<String, ShortcutInfo> shortcuts = mShortcuts; 1018 final int size = shortcuts.size(); 1019 for (int i = 0; i < size; i++) { 1020 final ShortcutInfo si = shortcuts.valueAt(i); 1021 pw.print(prefix); 1022 pw.print(" "); 1023 pw.println(si.toInsecureString()); 1024 if (si.getBitmapPath() != null) { 1025 final long len = new File(si.getBitmapPath()).length(); 1026 pw.print(prefix); 1027 pw.print(" "); 1028 pw.print("bitmap size="); 1029 pw.println(len); 1030 1031 totalBitmapSize += len; 1032 } 1033 } 1034 pw.print(prefix); 1035 pw.print(" "); 1036 pw.print("Total bitmap size: "); 1037 pw.print(totalBitmapSize); 1038 pw.print(" ("); 1039 pw.print(Formatter.formatFileSize(mShortcutUser.mService.mContext, totalBitmapSize)); 1040 pw.println(")"); 1041 } 1042 1043 @Override 1044 public void saveToXml(@NonNull XmlSerializer out, boolean forBackup) 1045 throws IOException, XmlPullParserException { 1046 final int size = mShortcuts.size(); 1047 1048 if (size == 0 && mApiCallCount == 0) { 1049 return; // nothing to write. 1050 } 1051 1052 out.startTag(null, TAG_ROOT); 1053 1054 ShortcutService.writeAttr(out, ATTR_NAME, getPackageName()); 1055 ShortcutService.writeAttr(out, ATTR_CALL_COUNT, mApiCallCount); 1056 ShortcutService.writeAttr(out, ATTR_LAST_RESET, mLastResetTime); 1057 getPackageInfo().saveToXml(out); 1058 1059 for (int j = 0; j < size; j++) { 1060 saveShortcut(out, mShortcuts.valueAt(j), forBackup); 1061 } 1062 1063 out.endTag(null, TAG_ROOT); 1064 } 1065 1066 private static void saveShortcut(XmlSerializer out, ShortcutInfo si, boolean forBackup) 1067 throws IOException, XmlPullParserException { 1068 if (forBackup) { 1069 if (!si.isPinned()) { 1070 return; // Backup only pinned icons. 1071 } 1072 } 1073 out.startTag(null, TAG_SHORTCUT); 1074 ShortcutService.writeAttr(out, ATTR_ID, si.getId()); 1075 // writeAttr(out, "package", si.getPackageName()); // not needed 1076 ShortcutService.writeAttr(out, ATTR_ACTIVITY, si.getActivity()); 1077 // writeAttr(out, "icon", si.getIcon()); // We don't save it. 1078 ShortcutService.writeAttr(out, ATTR_TITLE, si.getTitle()); 1079 ShortcutService.writeAttr(out, ATTR_TITLE_RES_ID, si.getTitleResId()); 1080 ShortcutService.writeAttr(out, ATTR_TITLE_RES_NAME, si.getTitleResName()); 1081 ShortcutService.writeAttr(out, ATTR_TEXT, si.getText()); 1082 ShortcutService.writeAttr(out, ATTR_TEXT_RES_ID, si.getTextResId()); 1083 ShortcutService.writeAttr(out, ATTR_TEXT_RES_NAME, si.getTextResName()); 1084 ShortcutService.writeAttr(out, ATTR_DISABLED_MESSAGE, si.getDisabledMessage()); 1085 ShortcutService.writeAttr(out, ATTR_DISABLED_MESSAGE_RES_ID, 1086 si.getDisabledMessageResourceId()); 1087 ShortcutService.writeAttr(out, ATTR_DISABLED_MESSAGE_RES_NAME, 1088 si.getDisabledMessageResName()); 1089 ShortcutService.writeAttr(out, ATTR_INTENT, si.getIntentNoExtras()); 1090 ShortcutService.writeAttr(out, ATTR_RANK, si.getRank()); 1091 ShortcutService.writeAttr(out, ATTR_TIMESTAMP, 1092 si.getLastChangedTimestamp()); 1093 if (forBackup) { 1094 // Don't write icon information. Also drop the dynamic flag. 1095 ShortcutService.writeAttr(out, ATTR_FLAGS, 1096 si.getFlags() & 1097 ~(ShortcutInfo.FLAG_HAS_ICON_FILE | ShortcutInfo.FLAG_HAS_ICON_RES 1098 | ShortcutInfo.FLAG_DYNAMIC)); 1099 } else { 1100 ShortcutService.writeAttr(out, ATTR_FLAGS, si.getFlags()); 1101 ShortcutService.writeAttr(out, ATTR_ICON_RES_ID, si.getIconResourceId()); 1102 ShortcutService.writeAttr(out, ATTR_ICON_RES_NAME, si.getIconResName()); 1103 ShortcutService.writeAttr(out, ATTR_BITMAP_PATH, si.getBitmapPath()); 1104 } 1105 1106 { 1107 final Set<String> cat = si.getCategories(); 1108 if (cat != null && cat.size() > 0) { 1109 out.startTag(null, TAG_CATEGORIES); 1110 XmlUtils.writeStringArrayXml(cat.toArray(new String[cat.size()]), 1111 NAME_CATEGORIES, out); 1112 out.endTag(null, TAG_CATEGORIES); 1113 } 1114 } 1115 1116 ShortcutService.writeTagExtra(out, TAG_INTENT_EXTRAS, 1117 si.getIntentPersistableExtras()); 1118 ShortcutService.writeTagExtra(out, TAG_EXTRAS, si.getExtras()); 1119 1120 out.endTag(null, TAG_SHORTCUT); 1121 } 1122 1123 public static ShortcutPackage loadFromXml(ShortcutService s, ShortcutUser shortcutUser, 1124 XmlPullParser parser, boolean fromBackup) 1125 throws IOException, XmlPullParserException { 1126 1127 final String packageName = ShortcutService.parseStringAttribute(parser, 1128 ATTR_NAME); 1129 1130 final ShortcutPackage ret = new ShortcutPackage(shortcutUser, 1131 shortcutUser.getUserId(), packageName); 1132 1133 ret.mApiCallCount = 1134 ShortcutService.parseIntAttribute(parser, ATTR_CALL_COUNT); 1135 ret.mLastResetTime = 1136 ShortcutService.parseLongAttribute(parser, ATTR_LAST_RESET); 1137 1138 final int outerDepth = parser.getDepth(); 1139 int type; 1140 while ((type = parser.next()) != XmlPullParser.END_DOCUMENT 1141 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 1142 if (type != XmlPullParser.START_TAG) { 1143 continue; 1144 } 1145 final int depth = parser.getDepth(); 1146 final String tag = parser.getName(); 1147 if (depth == outerDepth + 1) { 1148 switch (tag) { 1149 case ShortcutPackageInfo.TAG_ROOT: 1150 ret.getPackageInfo().loadFromXml(parser, fromBackup); 1151 continue; 1152 case TAG_SHORTCUT: 1153 final ShortcutInfo si = parseShortcut(parser, packageName, 1154 shortcutUser.getUserId()); 1155 1156 // Don't use addShortcut(), we don't need to save the icon. 1157 ret.mShortcuts.put(si.getId(), si); 1158 continue; 1159 } 1160 } 1161 ShortcutService.warnForInvalidTag(depth, tag); 1162 } 1163 return ret; 1164 } 1165 1166 private static ShortcutInfo parseShortcut(XmlPullParser parser, String packageName, 1167 @UserIdInt int userId) throws IOException, XmlPullParserException { 1168 String id; 1169 ComponentName activityComponent; 1170 // Icon icon; 1171 String title; 1172 int titleResId; 1173 String titleResName; 1174 String text; 1175 int textResId; 1176 String textResName; 1177 String disabledMessage; 1178 int disabledMessageResId; 1179 String disabledMessageResName; 1180 Intent intent; 1181 PersistableBundle intentPersistableExtras = null; 1182 int rank; 1183 PersistableBundle extras = null; 1184 long lastChangedTimestamp; 1185 int flags; 1186 int iconResId; 1187 String iconResName; 1188 String bitmapPath; 1189 ArraySet<String> categories = null; 1190 1191 id = ShortcutService.parseStringAttribute(parser, ATTR_ID); 1192 activityComponent = ShortcutService.parseComponentNameAttribute(parser, 1193 ATTR_ACTIVITY); 1194 title = ShortcutService.parseStringAttribute(parser, ATTR_TITLE); 1195 titleResId = ShortcutService.parseIntAttribute(parser, ATTR_TITLE_RES_ID); 1196 titleResName = ShortcutService.parseStringAttribute(parser, ATTR_TITLE_RES_NAME); 1197 text = ShortcutService.parseStringAttribute(parser, ATTR_TEXT); 1198 textResId = ShortcutService.parseIntAttribute(parser, ATTR_TEXT_RES_ID); 1199 textResName = ShortcutService.parseStringAttribute(parser, ATTR_TEXT_RES_NAME); 1200 disabledMessage = ShortcutService.parseStringAttribute(parser, ATTR_DISABLED_MESSAGE); 1201 disabledMessageResId = ShortcutService.parseIntAttribute(parser, 1202 ATTR_DISABLED_MESSAGE_RES_ID); 1203 disabledMessageResName = ShortcutService.parseStringAttribute(parser, 1204 ATTR_DISABLED_MESSAGE_RES_NAME); 1205 intent = ShortcutService.parseIntentAttribute(parser, ATTR_INTENT); 1206 rank = (int) ShortcutService.parseLongAttribute(parser, ATTR_RANK); 1207 lastChangedTimestamp = ShortcutService.parseLongAttribute(parser, ATTR_TIMESTAMP); 1208 flags = (int) ShortcutService.parseLongAttribute(parser, ATTR_FLAGS); 1209 iconResId = (int) ShortcutService.parseLongAttribute(parser, ATTR_ICON_RES_ID); 1210 iconResName = ShortcutService.parseStringAttribute(parser, ATTR_ICON_RES_NAME); 1211 bitmapPath = ShortcutService.parseStringAttribute(parser, ATTR_BITMAP_PATH); 1212 1213 final int outerDepth = parser.getDepth(); 1214 int type; 1215 while ((type = parser.next()) != XmlPullParser.END_DOCUMENT 1216 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 1217 if (type != XmlPullParser.START_TAG) { 1218 continue; 1219 } 1220 final int depth = parser.getDepth(); 1221 final String tag = parser.getName(); 1222 if (ShortcutService.DEBUG_LOAD) { 1223 Slog.d(TAG, String.format(" depth=%d type=%d name=%s", 1224 depth, type, tag)); 1225 } 1226 switch (tag) { 1227 case TAG_INTENT_EXTRAS: 1228 intentPersistableExtras = PersistableBundle.restoreFromXml(parser); 1229 continue; 1230 case TAG_EXTRAS: 1231 extras = PersistableBundle.restoreFromXml(parser); 1232 continue; 1233 case TAG_CATEGORIES: 1234 // This just contains string-array. 1235 continue; 1236 case TAG_STRING_ARRAY_XMLUTILS: 1237 if (NAME_CATEGORIES.equals(ShortcutService.parseStringAttribute(parser, 1238 ATTR_NAME_XMLUTILS))) { 1239 final String[] ar = XmlUtils.readThisStringArrayXml( 1240 parser, TAG_STRING_ARRAY_XMLUTILS, null); 1241 categories = new ArraySet<>(ar.length); 1242 for (int i = 0; i < ar.length; i++) { 1243 categories.add(ar[i]); 1244 } 1245 } 1246 continue; 1247 } 1248 throw ShortcutService.throwForInvalidTag(depth, tag); 1249 } 1250 1251 return new ShortcutInfo( 1252 userId, id, packageName, activityComponent, /* icon =*/ null, 1253 title, titleResId, titleResName, text, textResId, textResName, 1254 disabledMessage, disabledMessageResId, disabledMessageResName, 1255 categories, intent, 1256 intentPersistableExtras, rank, extras, lastChangedTimestamp, flags, 1257 iconResId, iconResName, bitmapPath); 1258 } 1259 1260 @VisibleForTesting 1261 List<ShortcutInfo> getAllShortcutsForTest() { 1262 return new ArrayList<>(mShortcuts.values()); 1263 } 1264 1265 @Override 1266 public void verifyStates() { 1267 super.verifyStates(); 1268 1269 boolean failed = false; 1270 1271 final ArrayMap<ComponentName, ArrayList<ShortcutInfo>> all = 1272 sortShortcutsToActivities(); 1273 1274 // Make sure each activity won't have more than max shortcuts. 1275 for (int i = all.size() - 1; i >= 0; i--) { 1276 if (all.valueAt(i).size() > mShortcutUser.mService.getMaxActivityShortcuts()) { 1277 failed = true; 1278 Log.e(TAG, "Package " + getPackageName() + ": activity " + all.keyAt(i) 1279 + " has " + all.valueAt(i).size() + " shortcuts."); 1280 } 1281 } 1282 1283 for (int i = mShortcuts.size() - 1; i >= 0; i--) { 1284 final ShortcutInfo si = mShortcuts.valueAt(i); 1285 if (!(si.isManifestShortcut() || si.isDynamic() || si.isPinned())) { 1286 failed = true; 1287 Log.e(TAG, "Package " + getPackageName() + ": shortcut " + si.getId() 1288 + " is not manifest, dynamic or pinned."); 1289 } 1290 if (si.getActivity() == null) { 1291 failed = true; 1292 Log.e(TAG, "Package " + getPackageName() + ": shortcut " + si.getId() 1293 + " has null activity."); 1294 } 1295 if ((si.isDynamic() || si.isManifestShortcut()) && !si.isEnabled()) { 1296 failed = true; 1297 Log.e(TAG, "Package " + getPackageName() + ": shortcut " + si.getId() 1298 + " is not floating, but is disabled."); 1299 } 1300 } 1301 1302 if (failed) { 1303 throw new IllegalStateException("See logcat for errors"); 1304 } 1305 } 1306} 1307