PackageParser.java revision ef3f5ddc2137ed99e41f00441b688fb56b855179
1/* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.content.pm; 18 19import org.xmlpull.v1.XmlPullParser; 20import org.xmlpull.v1.XmlPullParserException; 21 22import android.content.ComponentName; 23import android.content.Intent; 24import android.content.IntentFilter; 25import android.content.res.AssetManager; 26import android.content.res.Configuration; 27import android.content.res.Resources; 28import android.content.res.TypedArray; 29import android.content.res.XmlResourceParser; 30import android.os.Build; 31import android.os.Bundle; 32import android.os.PatternMatcher; 33import android.provider.Settings; 34import android.util.AttributeSet; 35import android.util.Config; 36import android.util.DisplayMetrics; 37import android.util.Log; 38import android.util.TypedValue; 39 40import com.android.internal.util.XmlUtils; 41 42import java.io.File; 43import java.io.IOException; 44import java.io.InputStream; 45import java.lang.ref.WeakReference; 46import java.security.cert.Certificate; 47import java.security.cert.CertificateEncodingException; 48import java.util.ArrayList; 49import java.util.Enumeration; 50import java.util.Iterator; 51import java.util.List; 52import java.util.jar.JarEntry; 53import java.util.jar.JarFile; 54 55/** 56 * Package archive parsing 57 * 58 * {@hide} 59 */ 60public class PackageParser { 61 /** @hide */ 62 public static class NewPermissionInfo { 63 public final String name; 64 public final int sdkVersion; 65 public final int fileVersion; 66 67 public NewPermissionInfo(String name, int sdkVersion, int fileVersion) { 68 this.name = name; 69 this.sdkVersion = sdkVersion; 70 this.fileVersion = fileVersion; 71 } 72 } 73 74 /** 75 * List of new permissions that have been added since 1.0. 76 * NOTE: These must be declared in SDK version order, with permissions 77 * added to older SDKs appearing before those added to newer SDKs. 78 * @hide 79 */ 80 public static final PackageParser.NewPermissionInfo NEW_PERMISSIONS[] = 81 new PackageParser.NewPermissionInfo[] { 82 new PackageParser.NewPermissionInfo(android.Manifest.permission.WRITE_EXTERNAL_STORAGE, 83 android.os.Build.VERSION_CODES.DONUT, 0), 84 new PackageParser.NewPermissionInfo(android.Manifest.permission.READ_PHONE_STATE, 85 android.os.Build.VERSION_CODES.DONUT, 0) 86 }; 87 88 private String mArchiveSourcePath; 89 private String[] mSeparateProcesses; 90 private static final int SDK_VERSION = Build.VERSION.SDK_INT; 91 private static final String SDK_CODENAME = "REL".equals(Build.VERSION.CODENAME) 92 ? null : Build.VERSION.CODENAME; 93 94 private int mParseError = PackageManager.INSTALL_SUCCEEDED; 95 96 private static final Object mSync = new Object(); 97 private static WeakReference<byte[]> mReadBuffer; 98 99 private static boolean sCompatibilityModeEnabled = true; 100 private static final int PARSE_DEFAULT_INSTALL_LOCATION = PackageInfo.INSTALL_LOCATION_UNSPECIFIED; 101 102 static class ParsePackageItemArgs { 103 final Package owner; 104 final String[] outError; 105 final int nameRes; 106 final int labelRes; 107 final int iconRes; 108 109 String tag; 110 TypedArray sa; 111 112 ParsePackageItemArgs(Package _owner, String[] _outError, 113 int _nameRes, int _labelRes, int _iconRes) { 114 owner = _owner; 115 outError = _outError; 116 nameRes = _nameRes; 117 labelRes = _labelRes; 118 iconRes = _iconRes; 119 } 120 } 121 122 static class ParseComponentArgs extends ParsePackageItemArgs { 123 final String[] sepProcesses; 124 final int processRes; 125 final int descriptionRes; 126 final int enabledRes; 127 int flags; 128 129 ParseComponentArgs(Package _owner, String[] _outError, 130 int _nameRes, int _labelRes, int _iconRes, 131 String[] _sepProcesses, int _processRes, 132 int _descriptionRes, int _enabledRes) { 133 super(_owner, _outError, _nameRes, _labelRes, _iconRes); 134 sepProcesses = _sepProcesses; 135 processRes = _processRes; 136 descriptionRes = _descriptionRes; 137 enabledRes = _enabledRes; 138 } 139 } 140 141 /* Light weight package info. 142 * @hide 143 */ 144 public static class PackageLite { 145 public String packageName; 146 public int installLocation; 147 public String mScanPath; 148 public PackageLite(String packageName, int installLocation) { 149 this.packageName = packageName; 150 this.installLocation = installLocation; 151 } 152 } 153 154 private ParsePackageItemArgs mParseInstrumentationArgs; 155 private ParseComponentArgs mParseActivityArgs; 156 private ParseComponentArgs mParseActivityAliasArgs; 157 private ParseComponentArgs mParseServiceArgs; 158 private ParseComponentArgs mParseProviderArgs; 159 160 /** If set to true, we will only allow package files that exactly match 161 * the DTD. Otherwise, we try to get as much from the package as we 162 * can without failing. This should normally be set to false, to 163 * support extensions to the DTD in future versions. */ 164 private static final boolean RIGID_PARSER = false; 165 166 private static final String TAG = "PackageParser"; 167 168 public PackageParser(String archiveSourcePath) { 169 mArchiveSourcePath = archiveSourcePath; 170 } 171 172 public void setSeparateProcesses(String[] procs) { 173 mSeparateProcesses = procs; 174 } 175 176 private static final boolean isPackageFilename(String name) { 177 return name.endsWith(".apk"); 178 } 179 180 /** 181 * Generate and return the {@link PackageInfo} for a parsed package. 182 * 183 * @param p the parsed package. 184 * @param flags indicating which optional information is included. 185 */ 186 public static PackageInfo generatePackageInfo(PackageParser.Package p, 187 int gids[], int flags) { 188 189 PackageInfo pi = new PackageInfo(); 190 pi.packageName = p.packageName; 191 pi.versionCode = p.mVersionCode; 192 pi.versionName = p.mVersionName; 193 pi.sharedUserId = p.mSharedUserId; 194 pi.sharedUserLabel = p.mSharedUserLabel; 195 pi.applicationInfo = p.applicationInfo; 196 pi.installLocation = p.installLocation; 197 if ((flags&PackageManager.GET_GIDS) != 0) { 198 pi.gids = gids; 199 } 200 if ((flags&PackageManager.GET_CONFIGURATIONS) != 0) { 201 int N = p.configPreferences.size(); 202 if (N > 0) { 203 pi.configPreferences = new ConfigurationInfo[N]; 204 p.configPreferences.toArray(pi.configPreferences); 205 } 206 N = p.reqFeatures != null ? p.reqFeatures.size() : 0; 207 if (N > 0) { 208 pi.reqFeatures = new FeatureInfo[N]; 209 p.reqFeatures.toArray(pi.reqFeatures); 210 } 211 } 212 if ((flags&PackageManager.GET_ACTIVITIES) != 0) { 213 int N = p.activities.size(); 214 if (N > 0) { 215 if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 216 pi.activities = new ActivityInfo[N]; 217 } else { 218 int num = 0; 219 for (int i=0; i<N; i++) { 220 if (p.activities.get(i).info.enabled) num++; 221 } 222 pi.activities = new ActivityInfo[num]; 223 } 224 for (int i=0, j=0; i<N; i++) { 225 final Activity activity = p.activities.get(i); 226 if (activity.info.enabled 227 || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 228 pi.activities[j++] = generateActivityInfo(p.activities.get(i), flags); 229 } 230 } 231 } 232 } 233 if ((flags&PackageManager.GET_RECEIVERS) != 0) { 234 int N = p.receivers.size(); 235 if (N > 0) { 236 if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 237 pi.receivers = new ActivityInfo[N]; 238 } else { 239 int num = 0; 240 for (int i=0; i<N; i++) { 241 if (p.receivers.get(i).info.enabled) num++; 242 } 243 pi.receivers = new ActivityInfo[num]; 244 } 245 for (int i=0, j=0; i<N; i++) { 246 final Activity activity = p.receivers.get(i); 247 if (activity.info.enabled 248 || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 249 pi.receivers[j++] = generateActivityInfo(p.receivers.get(i), flags); 250 } 251 } 252 } 253 } 254 if ((flags&PackageManager.GET_SERVICES) != 0) { 255 int N = p.services.size(); 256 if (N > 0) { 257 if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 258 pi.services = new ServiceInfo[N]; 259 } else { 260 int num = 0; 261 for (int i=0; i<N; i++) { 262 if (p.services.get(i).info.enabled) num++; 263 } 264 pi.services = new ServiceInfo[num]; 265 } 266 for (int i=0, j=0; i<N; i++) { 267 final Service service = p.services.get(i); 268 if (service.info.enabled 269 || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 270 pi.services[j++] = generateServiceInfo(p.services.get(i), flags); 271 } 272 } 273 } 274 } 275 if ((flags&PackageManager.GET_PROVIDERS) != 0) { 276 int N = p.providers.size(); 277 if (N > 0) { 278 if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 279 pi.providers = new ProviderInfo[N]; 280 } else { 281 int num = 0; 282 for (int i=0; i<N; i++) { 283 if (p.providers.get(i).info.enabled) num++; 284 } 285 pi.providers = new ProviderInfo[num]; 286 } 287 for (int i=0, j=0; i<N; i++) { 288 final Provider provider = p.providers.get(i); 289 if (provider.info.enabled 290 || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) { 291 pi.providers[j++] = generateProviderInfo(p.providers.get(i), flags); 292 } 293 } 294 } 295 } 296 if ((flags&PackageManager.GET_INSTRUMENTATION) != 0) { 297 int N = p.instrumentation.size(); 298 if (N > 0) { 299 pi.instrumentation = new InstrumentationInfo[N]; 300 for (int i=0; i<N; i++) { 301 pi.instrumentation[i] = generateInstrumentationInfo( 302 p.instrumentation.get(i), flags); 303 } 304 } 305 } 306 if ((flags&PackageManager.GET_PERMISSIONS) != 0) { 307 int N = p.permissions.size(); 308 if (N > 0) { 309 pi.permissions = new PermissionInfo[N]; 310 for (int i=0; i<N; i++) { 311 pi.permissions[i] = generatePermissionInfo(p.permissions.get(i), flags); 312 } 313 } 314 N = p.requestedPermissions.size(); 315 if (N > 0) { 316 pi.requestedPermissions = new String[N]; 317 for (int i=0; i<N; i++) { 318 pi.requestedPermissions[i] = p.requestedPermissions.get(i); 319 } 320 } 321 } 322 if ((flags&PackageManager.GET_SIGNATURES) != 0) { 323 int N = (p.mSignatures != null) ? p.mSignatures.length : 0; 324 if (N > 0) { 325 pi.signatures = new Signature[N]; 326 System.arraycopy(p.mSignatures, 0, pi.signatures, 0, N); 327 } 328 } 329 return pi; 330 } 331 332 private Certificate[] loadCertificates(JarFile jarFile, JarEntry je, 333 byte[] readBuffer) { 334 try { 335 // We must read the stream for the JarEntry to retrieve 336 // its certificates. 337 InputStream is = jarFile.getInputStream(je); 338 while (is.read(readBuffer, 0, readBuffer.length) != -1) { 339 // not using 340 } 341 is.close(); 342 return je != null ? je.getCertificates() : null; 343 } catch (IOException e) { 344 Log.w(TAG, "Exception reading " + je.getName() + " in " 345 + jarFile.getName(), e); 346 } 347 return null; 348 } 349 350 public final static int PARSE_IS_SYSTEM = 1<<0; 351 public final static int PARSE_CHATTY = 1<<1; 352 public final static int PARSE_MUST_BE_APK = 1<<2; 353 public final static int PARSE_IGNORE_PROCESSES = 1<<3; 354 public final static int PARSE_FORWARD_LOCK = 1<<4; 355 public final static int PARSE_ON_SDCARD = 1<<5; 356 public final static int PARSE_IS_SYSTEM_DIR = 1<<6; 357 358 public int getParseError() { 359 return mParseError; 360 } 361 362 public Package parsePackage(File sourceFile, String destCodePath, 363 DisplayMetrics metrics, int flags) { 364 mParseError = PackageManager.INSTALL_SUCCEEDED; 365 366 mArchiveSourcePath = sourceFile.getPath(); 367 if (!sourceFile.isFile()) { 368 Log.w(TAG, "Skipping dir: " + mArchiveSourcePath); 369 mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK; 370 return null; 371 } 372 if (!isPackageFilename(sourceFile.getName()) 373 && (flags&PARSE_MUST_BE_APK) != 0) { 374 if ((flags&PARSE_IS_SYSTEM) == 0) { 375 // We expect to have non-.apk files in the system dir, 376 // so don't warn about them. 377 Log.w(TAG, "Skipping non-package file: " + mArchiveSourcePath); 378 } 379 mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK; 380 return null; 381 } 382 383 if ((flags&PARSE_CHATTY) != 0 && Config.LOGD) Log.d( 384 TAG, "Scanning package: " + mArchiveSourcePath); 385 386 XmlResourceParser parser = null; 387 AssetManager assmgr = null; 388 boolean assetError = true; 389 try { 390 assmgr = new AssetManager(); 391 int cookie = assmgr.addAssetPath(mArchiveSourcePath); 392 if(cookie != 0) { 393 parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml"); 394 assetError = false; 395 } else { 396 Log.w(TAG, "Failed adding asset path:"+mArchiveSourcePath); 397 } 398 } catch (Exception e) { 399 Log.w(TAG, "Unable to read AndroidManifest.xml of " 400 + mArchiveSourcePath, e); 401 } 402 if(assetError) { 403 if (assmgr != null) assmgr.close(); 404 mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_MANIFEST; 405 return null; 406 } 407 String[] errorText = new String[1]; 408 Package pkg = null; 409 Exception errorException = null; 410 try { 411 // XXXX todo: need to figure out correct configuration. 412 Resources res = new Resources(assmgr, metrics, null); 413 pkg = parsePackage(res, parser, flags, errorText); 414 } catch (Exception e) { 415 errorException = e; 416 mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION; 417 } 418 419 420 if (pkg == null) { 421 if (errorException != null) { 422 Log.w(TAG, mArchiveSourcePath, errorException); 423 } else { 424 Log.w(TAG, mArchiveSourcePath + " (at " 425 + parser.getPositionDescription() 426 + "): " + errorText[0]); 427 } 428 parser.close(); 429 assmgr.close(); 430 if (mParseError == PackageManager.INSTALL_SUCCEEDED) { 431 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 432 } 433 return null; 434 } 435 436 parser.close(); 437 assmgr.close(); 438 439 // Set code and resource paths 440 pkg.mPath = destCodePath; 441 pkg.mScanPath = mArchiveSourcePath; 442 //pkg.applicationInfo.sourceDir = destCodePath; 443 //pkg.applicationInfo.publicSourceDir = destRes; 444 pkg.mSignatures = null; 445 446 return pkg; 447 } 448 449 public boolean collectCertificates(Package pkg, int flags) { 450 pkg.mSignatures = null; 451 452 WeakReference<byte[]> readBufferRef; 453 byte[] readBuffer = null; 454 synchronized (mSync) { 455 readBufferRef = mReadBuffer; 456 if (readBufferRef != null) { 457 mReadBuffer = null; 458 readBuffer = readBufferRef.get(); 459 } 460 if (readBuffer == null) { 461 readBuffer = new byte[8192]; 462 readBufferRef = new WeakReference<byte[]>(readBuffer); 463 } 464 } 465 466 try { 467 JarFile jarFile = new JarFile(mArchiveSourcePath); 468 469 Certificate[] certs = null; 470 471 if ((flags&PARSE_IS_SYSTEM) != 0) { 472 // If this package comes from the system image, then we 473 // can trust it... we'll just use the AndroidManifest.xml 474 // to retrieve its signatures, not validating all of the 475 // files. 476 JarEntry jarEntry = jarFile.getJarEntry("AndroidManifest.xml"); 477 certs = loadCertificates(jarFile, jarEntry, readBuffer); 478 if (certs == null) { 479 Log.e(TAG, "Package " + pkg.packageName 480 + " has no certificates at entry " 481 + jarEntry.getName() + "; ignoring!"); 482 jarFile.close(); 483 mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES; 484 return false; 485 } 486 if (false) { 487 Log.i(TAG, "File " + mArchiveSourcePath + ": entry=" + jarEntry 488 + " certs=" + (certs != null ? certs.length : 0)); 489 if (certs != null) { 490 final int N = certs.length; 491 for (int i=0; i<N; i++) { 492 Log.i(TAG, " Public key: " 493 + certs[i].getPublicKey().getEncoded() 494 + " " + certs[i].getPublicKey()); 495 } 496 } 497 } 498 499 } else { 500 Enumeration entries = jarFile.entries(); 501 while (entries.hasMoreElements()) { 502 JarEntry je = (JarEntry)entries.nextElement(); 503 if (je.isDirectory()) continue; 504 if (je.getName().startsWith("META-INF/")) continue; 505 Certificate[] localCerts = loadCertificates(jarFile, je, 506 readBuffer); 507 if (false) { 508 Log.i(TAG, "File " + mArchiveSourcePath + " entry " + je.getName() 509 + ": certs=" + certs + " (" 510 + (certs != null ? certs.length : 0) + ")"); 511 } 512 if (localCerts == null) { 513 Log.e(TAG, "Package " + pkg.packageName 514 + " has no certificates at entry " 515 + je.getName() + "; ignoring!"); 516 jarFile.close(); 517 mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES; 518 return false; 519 } else if (certs == null) { 520 certs = localCerts; 521 } else { 522 // Ensure all certificates match. 523 for (int i=0; i<certs.length; i++) { 524 boolean found = false; 525 for (int j=0; j<localCerts.length; j++) { 526 if (certs[i] != null && 527 certs[i].equals(localCerts[j])) { 528 found = true; 529 break; 530 } 531 } 532 if (!found || certs.length != localCerts.length) { 533 Log.e(TAG, "Package " + pkg.packageName 534 + " has mismatched certificates at entry " 535 + je.getName() + "; ignoring!"); 536 jarFile.close(); 537 mParseError = PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES; 538 return false; 539 } 540 } 541 } 542 } 543 } 544 jarFile.close(); 545 546 synchronized (mSync) { 547 mReadBuffer = readBufferRef; 548 } 549 550 if (certs != null && certs.length > 0) { 551 final int N = certs.length; 552 pkg.mSignatures = new Signature[certs.length]; 553 for (int i=0; i<N; i++) { 554 pkg.mSignatures[i] = new Signature( 555 certs[i].getEncoded()); 556 } 557 } else { 558 Log.e(TAG, "Package " + pkg.packageName 559 + " has no certificates; ignoring!"); 560 mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES; 561 return false; 562 } 563 } catch (CertificateEncodingException e) { 564 Log.w(TAG, "Exception reading " + mArchiveSourcePath, e); 565 mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING; 566 return false; 567 } catch (IOException e) { 568 Log.w(TAG, "Exception reading " + mArchiveSourcePath, e); 569 mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING; 570 return false; 571 } catch (RuntimeException e) { 572 Log.w(TAG, "Exception reading " + mArchiveSourcePath, e); 573 mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION; 574 return false; 575 } 576 577 return true; 578 } 579 580 /* 581 * Utility method that retrieves just the package name and install 582 * location from the apk location at the given file path. 583 * @param packageFilePath file location of the apk 584 * @param flags Special parse flags 585 * @return PackageLite object with package information. 586 */ 587 public static PackageLite parsePackageLite(String packageFilePath, int flags) { 588 XmlResourceParser parser = null; 589 AssetManager assmgr = null; 590 try { 591 assmgr = new AssetManager(); 592 int cookie = assmgr.addAssetPath(packageFilePath); 593 parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml"); 594 } catch (Exception e) { 595 if (assmgr != null) assmgr.close(); 596 Log.w(TAG, "Unable to read AndroidManifest.xml of " 597 + packageFilePath, e); 598 return null; 599 } 600 AttributeSet attrs = parser; 601 String errors[] = new String[1]; 602 PackageLite packageLite = null; 603 try { 604 packageLite = parsePackageLite(parser, attrs, flags, errors); 605 } catch (IOException e) { 606 Log.w(TAG, packageFilePath, e); 607 } catch (XmlPullParserException e) { 608 Log.w(TAG, packageFilePath, e); 609 } finally { 610 if (parser != null) parser.close(); 611 if (assmgr != null) assmgr.close(); 612 } 613 if (packageLite == null) { 614 Log.e(TAG, "parsePackageLite error: " + errors[0]); 615 return null; 616 } 617 return packageLite; 618 } 619 620 private static String validateName(String name, boolean requiresSeparator) { 621 final int N = name.length(); 622 boolean hasSep = false; 623 boolean front = true; 624 for (int i=0; i<N; i++) { 625 final char c = name.charAt(i); 626 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) { 627 front = false; 628 continue; 629 } 630 if (!front) { 631 if ((c >= '0' && c <= '9') || c == '_') { 632 continue; 633 } 634 } 635 if (c == '.') { 636 hasSep = true; 637 front = true; 638 continue; 639 } 640 return "bad character '" + c + "'"; 641 } 642 return hasSep || !requiresSeparator 643 ? null : "must have at least one '.' separator"; 644 } 645 646 private static String parsePackageName(XmlPullParser parser, 647 AttributeSet attrs, int flags, String[] outError) 648 throws IOException, XmlPullParserException { 649 650 int type; 651 while ((type=parser.next()) != parser.START_TAG 652 && type != parser.END_DOCUMENT) { 653 ; 654 } 655 656 if (type != parser.START_TAG) { 657 outError[0] = "No start tag found"; 658 return null; 659 } 660 if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v( 661 TAG, "Root element name: '" + parser.getName() + "'"); 662 if (!parser.getName().equals("manifest")) { 663 outError[0] = "No <manifest> tag"; 664 return null; 665 } 666 String pkgName = attrs.getAttributeValue(null, "package"); 667 if (pkgName == null || pkgName.length() == 0) { 668 outError[0] = "<manifest> does not specify package"; 669 return null; 670 } 671 String nameError = validateName(pkgName, true); 672 if (nameError != null && !"android".equals(pkgName)) { 673 outError[0] = "<manifest> specifies bad package name \"" 674 + pkgName + "\": " + nameError; 675 return null; 676 } 677 678 return pkgName.intern(); 679 } 680 681 private static PackageLite parsePackageLite(XmlPullParser parser, 682 AttributeSet attrs, int flags, String[] outError) 683 throws IOException, XmlPullParserException { 684 685 int type; 686 while ((type=parser.next()) != parser.START_TAG 687 && type != parser.END_DOCUMENT) { 688 ; 689 } 690 691 if (type != parser.START_TAG) { 692 outError[0] = "No start tag found"; 693 return null; 694 } 695 if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v( 696 TAG, "Root element name: '" + parser.getName() + "'"); 697 if (!parser.getName().equals("manifest")) { 698 outError[0] = "No <manifest> tag"; 699 return null; 700 } 701 String pkgName = attrs.getAttributeValue(null, "package"); 702 if (pkgName == null || pkgName.length() == 0) { 703 outError[0] = "<manifest> does not specify package"; 704 return null; 705 } 706 String nameError = validateName(pkgName, true); 707 if (nameError != null && !"android".equals(pkgName)) { 708 outError[0] = "<manifest> specifies bad package name \"" 709 + pkgName + "\": " + nameError; 710 return null; 711 } 712 int installLocation = PARSE_DEFAULT_INSTALL_LOCATION; 713 for (int i = 0; i < attrs.getAttributeCount(); i++) { 714 String attr = attrs.getAttributeName(i); 715 if (attr.equals("installLocation")) { 716 installLocation = attrs.getAttributeIntValue(i, 717 PARSE_DEFAULT_INSTALL_LOCATION); 718 break; 719 } 720 } 721 return new PackageLite(pkgName.intern(), installLocation); 722 } 723 724 /** 725 * Temporary. 726 */ 727 static public Signature stringToSignature(String str) { 728 final int N = str.length(); 729 byte[] sig = new byte[N]; 730 for (int i=0; i<N; i++) { 731 sig[i] = (byte)str.charAt(i); 732 } 733 return new Signature(sig); 734 } 735 736 private Package parsePackage( 737 Resources res, XmlResourceParser parser, int flags, String[] outError) 738 throws XmlPullParserException, IOException { 739 AttributeSet attrs = parser; 740 741 mParseInstrumentationArgs = null; 742 mParseActivityArgs = null; 743 mParseServiceArgs = null; 744 mParseProviderArgs = null; 745 746 String pkgName = parsePackageName(parser, attrs, flags, outError); 747 if (pkgName == null) { 748 mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME; 749 return null; 750 } 751 int type; 752 753 final Package pkg = new Package(pkgName); 754 boolean foundApp = false; 755 756 TypedArray sa = res.obtainAttributes(attrs, 757 com.android.internal.R.styleable.AndroidManifest); 758 pkg.mVersionCode = sa.getInteger( 759 com.android.internal.R.styleable.AndroidManifest_versionCode, 0); 760 pkg.mVersionName = sa.getNonConfigurationString( 761 com.android.internal.R.styleable.AndroidManifest_versionName, 0); 762 if (pkg.mVersionName != null) { 763 pkg.mVersionName = pkg.mVersionName.intern(); 764 } 765 String str = sa.getNonConfigurationString( 766 com.android.internal.R.styleable.AndroidManifest_sharedUserId, 0); 767 if (str != null && str.length() > 0) { 768 String nameError = validateName(str, true); 769 if (nameError != null && !"android".equals(pkgName)) { 770 outError[0] = "<manifest> specifies bad sharedUserId name \"" 771 + str + "\": " + nameError; 772 mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID; 773 return null; 774 } 775 pkg.mSharedUserId = str.intern(); 776 pkg.mSharedUserLabel = sa.getResourceId( 777 com.android.internal.R.styleable.AndroidManifest_sharedUserLabel, 0); 778 } 779 sa.recycle(); 780 781 pkg.installLocation = sa.getInteger( 782 com.android.internal.R.styleable.AndroidManifest_installLocation, 783 PARSE_DEFAULT_INSTALL_LOCATION); 784 785 // Resource boolean are -1, so 1 means we don't know the value. 786 int supportsSmallScreens = 1; 787 int supportsNormalScreens = 1; 788 int supportsLargeScreens = 1; 789 int resizeable = 1; 790 int anyDensity = 1; 791 792 int outerDepth = parser.getDepth(); 793 while ((type=parser.next()) != parser.END_DOCUMENT 794 && (type != parser.END_TAG || parser.getDepth() > outerDepth)) { 795 if (type == parser.END_TAG || type == parser.TEXT) { 796 continue; 797 } 798 799 String tagName = parser.getName(); 800 if (tagName.equals("application")) { 801 if (foundApp) { 802 if (RIGID_PARSER) { 803 outError[0] = "<manifest> has more than one <application>"; 804 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 805 return null; 806 } else { 807 Log.w(TAG, "<manifest> has more than one <application>"); 808 XmlUtils.skipCurrentTag(parser); 809 continue; 810 } 811 } 812 813 foundApp = true; 814 if (!parseApplication(pkg, res, parser, attrs, flags, outError)) { 815 return null; 816 } 817 } else if (tagName.equals("permission-group")) { 818 if (parsePermissionGroup(pkg, res, parser, attrs, outError) == null) { 819 return null; 820 } 821 } else if (tagName.equals("permission")) { 822 if (parsePermission(pkg, res, parser, attrs, outError) == null) { 823 return null; 824 } 825 } else if (tagName.equals("permission-tree")) { 826 if (parsePermissionTree(pkg, res, parser, attrs, outError) == null) { 827 return null; 828 } 829 } else if (tagName.equals("uses-permission")) { 830 sa = res.obtainAttributes(attrs, 831 com.android.internal.R.styleable.AndroidManifestUsesPermission); 832 833 // Note: don't allow this value to be a reference to a resource 834 // that may change. 835 String name = sa.getNonResourceString( 836 com.android.internal.R.styleable.AndroidManifestUsesPermission_name); 837 838 sa.recycle(); 839 840 if (name != null && !pkg.requestedPermissions.contains(name)) { 841 pkg.requestedPermissions.add(name.intern()); 842 } 843 844 XmlUtils.skipCurrentTag(parser); 845 846 } else if (tagName.equals("uses-configuration")) { 847 ConfigurationInfo cPref = new ConfigurationInfo(); 848 sa = res.obtainAttributes(attrs, 849 com.android.internal.R.styleable.AndroidManifestUsesConfiguration); 850 cPref.reqTouchScreen = sa.getInt( 851 com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqTouchScreen, 852 Configuration.TOUCHSCREEN_UNDEFINED); 853 cPref.reqKeyboardType = sa.getInt( 854 com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqKeyboardType, 855 Configuration.KEYBOARD_UNDEFINED); 856 if (sa.getBoolean( 857 com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqHardKeyboard, 858 false)) { 859 cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD; 860 } 861 cPref.reqNavigation = sa.getInt( 862 com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqNavigation, 863 Configuration.NAVIGATION_UNDEFINED); 864 if (sa.getBoolean( 865 com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqFiveWayNav, 866 false)) { 867 cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV; 868 } 869 sa.recycle(); 870 pkg.configPreferences.add(cPref); 871 872 XmlUtils.skipCurrentTag(parser); 873 874 } else if (tagName.equals("uses-feature")) { 875 FeatureInfo fi = new FeatureInfo(); 876 sa = res.obtainAttributes(attrs, 877 com.android.internal.R.styleable.AndroidManifestUsesFeature); 878 // Note: don't allow this value to be a reference to a resource 879 // that may change. 880 fi.name = sa.getNonResourceString( 881 com.android.internal.R.styleable.AndroidManifestUsesFeature_name); 882 if (fi.name == null) { 883 fi.reqGlEsVersion = sa.getInt( 884 com.android.internal.R.styleable.AndroidManifestUsesFeature_glEsVersion, 885 FeatureInfo.GL_ES_VERSION_UNDEFINED); 886 } 887 if (sa.getBoolean( 888 com.android.internal.R.styleable.AndroidManifestUsesFeature_required, 889 true)) { 890 fi.flags |= FeatureInfo.FLAG_REQUIRED; 891 } 892 sa.recycle(); 893 if (pkg.reqFeatures == null) { 894 pkg.reqFeatures = new ArrayList<FeatureInfo>(); 895 } 896 pkg.reqFeatures.add(fi); 897 898 if (fi.name == null) { 899 ConfigurationInfo cPref = new ConfigurationInfo(); 900 cPref.reqGlEsVersion = fi.reqGlEsVersion; 901 pkg.configPreferences.add(cPref); 902 } 903 904 XmlUtils.skipCurrentTag(parser); 905 906 } else if (tagName.equals("uses-sdk")) { 907 if (SDK_VERSION > 0) { 908 sa = res.obtainAttributes(attrs, 909 com.android.internal.R.styleable.AndroidManifestUsesSdk); 910 911 int minVers = 0; 912 String minCode = null; 913 int targetVers = 0; 914 String targetCode = null; 915 916 TypedValue val = sa.peekValue( 917 com.android.internal.R.styleable.AndroidManifestUsesSdk_minSdkVersion); 918 if (val != null) { 919 if (val.type == TypedValue.TYPE_STRING && val.string != null) { 920 targetCode = minCode = val.string.toString(); 921 } else { 922 // If it's not a string, it's an integer. 923 targetVers = minVers = val.data; 924 } 925 } 926 927 val = sa.peekValue( 928 com.android.internal.R.styleable.AndroidManifestUsesSdk_targetSdkVersion); 929 if (val != null) { 930 if (val.type == TypedValue.TYPE_STRING && val.string != null) { 931 targetCode = minCode = val.string.toString(); 932 } else { 933 // If it's not a string, it's an integer. 934 targetVers = val.data; 935 } 936 } 937 938 sa.recycle(); 939 940 if (minCode != null) { 941 if (!minCode.equals(SDK_CODENAME)) { 942 if (SDK_CODENAME != null) { 943 outError[0] = "Requires development platform " + minCode 944 + " (current platform is " + SDK_CODENAME + ")"; 945 } else { 946 outError[0] = "Requires development platform " + minCode 947 + " but this is a release platform."; 948 } 949 mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK; 950 return null; 951 } 952 } else if (minVers > SDK_VERSION) { 953 outError[0] = "Requires newer sdk version #" + minVers 954 + " (current version is #" + SDK_VERSION + ")"; 955 mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK; 956 return null; 957 } 958 959 if (targetCode != null) { 960 if (!targetCode.equals(SDK_CODENAME)) { 961 if (SDK_CODENAME != null) { 962 outError[0] = "Requires development platform " + targetCode 963 + " (current platform is " + SDK_CODENAME + ")"; 964 } else { 965 outError[0] = "Requires development platform " + targetCode 966 + " but this is a release platform."; 967 } 968 mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK; 969 return null; 970 } 971 // If the code matches, it definitely targets this SDK. 972 pkg.applicationInfo.targetSdkVersion 973 = android.os.Build.VERSION_CODES.CUR_DEVELOPMENT; 974 } else { 975 pkg.applicationInfo.targetSdkVersion = targetVers; 976 } 977 } 978 979 XmlUtils.skipCurrentTag(parser); 980 981 } else if (tagName.equals("supports-screens")) { 982 sa = res.obtainAttributes(attrs, 983 com.android.internal.R.styleable.AndroidManifestSupportsScreens); 984 985 // This is a trick to get a boolean and still able to detect 986 // if a value was actually set. 987 supportsSmallScreens = sa.getInteger( 988 com.android.internal.R.styleable.AndroidManifestSupportsScreens_smallScreens, 989 supportsSmallScreens); 990 supportsNormalScreens = sa.getInteger( 991 com.android.internal.R.styleable.AndroidManifestSupportsScreens_normalScreens, 992 supportsNormalScreens); 993 supportsLargeScreens = sa.getInteger( 994 com.android.internal.R.styleable.AndroidManifestSupportsScreens_largeScreens, 995 supportsLargeScreens); 996 resizeable = sa.getInteger( 997 com.android.internal.R.styleable.AndroidManifestSupportsScreens_resizeable, 998 supportsLargeScreens); 999 anyDensity = sa.getInteger( 1000 com.android.internal.R.styleable.AndroidManifestSupportsScreens_anyDensity, 1001 anyDensity); 1002 1003 sa.recycle(); 1004 1005 XmlUtils.skipCurrentTag(parser); 1006 1007 } else if (tagName.equals("protected-broadcast")) { 1008 sa = res.obtainAttributes(attrs, 1009 com.android.internal.R.styleable.AndroidManifestProtectedBroadcast); 1010 1011 // Note: don't allow this value to be a reference to a resource 1012 // that may change. 1013 String name = sa.getNonResourceString( 1014 com.android.internal.R.styleable.AndroidManifestProtectedBroadcast_name); 1015 1016 sa.recycle(); 1017 1018 if (name != null && (flags&PARSE_IS_SYSTEM) != 0) { 1019 if (pkg.protectedBroadcasts == null) { 1020 pkg.protectedBroadcasts = new ArrayList<String>(); 1021 } 1022 if (!pkg.protectedBroadcasts.contains(name)) { 1023 pkg.protectedBroadcasts.add(name.intern()); 1024 } 1025 } 1026 1027 XmlUtils.skipCurrentTag(parser); 1028 1029 } else if (tagName.equals("instrumentation")) { 1030 if (parseInstrumentation(pkg, res, parser, attrs, outError) == null) { 1031 return null; 1032 } 1033 1034 } else if (tagName.equals("original-package")) { 1035 sa = res.obtainAttributes(attrs, 1036 com.android.internal.R.styleable.AndroidManifestOriginalPackage); 1037 1038 String orig =sa.getNonConfigurationString( 1039 com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0); 1040 if (!pkg.packageName.equals(orig)) { 1041 if (pkg.mOriginalPackages == null) { 1042 pkg.mOriginalPackages = new ArrayList<String>(); 1043 pkg.mRealPackage = pkg.packageName; 1044 } 1045 pkg.mOriginalPackages.add(orig); 1046 } 1047 1048 sa.recycle(); 1049 1050 XmlUtils.skipCurrentTag(parser); 1051 1052 } else if (tagName.equals("adopt-permissions")) { 1053 sa = res.obtainAttributes(attrs, 1054 com.android.internal.R.styleable.AndroidManifestOriginalPackage); 1055 1056 String name = sa.getNonConfigurationString( 1057 com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0); 1058 1059 sa.recycle(); 1060 1061 if (name != null) { 1062 if (pkg.mAdoptPermissions == null) { 1063 pkg.mAdoptPermissions = new ArrayList<String>(); 1064 } 1065 pkg.mAdoptPermissions.add(name); 1066 } 1067 1068 XmlUtils.skipCurrentTag(parser); 1069 1070 } else if (tagName.equals("eat-comment")) { 1071 // Just skip this tag 1072 XmlUtils.skipCurrentTag(parser); 1073 continue; 1074 1075 } else if (RIGID_PARSER) { 1076 outError[0] = "Bad element under <manifest>: " 1077 + parser.getName(); 1078 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1079 return null; 1080 1081 } else { 1082 Log.w(TAG, "Unknown element under <manifest>: " + parser.getName() 1083 + " at " + mArchiveSourcePath + " " 1084 + parser.getPositionDescription()); 1085 XmlUtils.skipCurrentTag(parser); 1086 continue; 1087 } 1088 } 1089 1090 if (!foundApp && pkg.instrumentation.size() == 0) { 1091 outError[0] = "<manifest> does not contain an <application> or <instrumentation>"; 1092 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY; 1093 } 1094 1095 final int NP = PackageParser.NEW_PERMISSIONS.length; 1096 StringBuilder implicitPerms = null; 1097 for (int ip=0; ip<NP; ip++) { 1098 final PackageParser.NewPermissionInfo npi 1099 = PackageParser.NEW_PERMISSIONS[ip]; 1100 if (pkg.applicationInfo.targetSdkVersion >= npi.sdkVersion) { 1101 break; 1102 } 1103 if (!pkg.requestedPermissions.contains(npi.name)) { 1104 if (implicitPerms == null) { 1105 implicitPerms = new StringBuilder(128); 1106 implicitPerms.append(pkg.packageName); 1107 implicitPerms.append(": compat added "); 1108 } else { 1109 implicitPerms.append(' '); 1110 } 1111 implicitPerms.append(npi.name); 1112 pkg.requestedPermissions.add(npi.name); 1113 } 1114 } 1115 if (implicitPerms != null) { 1116 Log.i(TAG, implicitPerms.toString()); 1117 } 1118 1119 if (supportsSmallScreens < 0 || (supportsSmallScreens > 0 1120 && pkg.applicationInfo.targetSdkVersion 1121 >= android.os.Build.VERSION_CODES.DONUT)) { 1122 pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS; 1123 } 1124 if (supportsNormalScreens != 0) { 1125 pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS; 1126 } 1127 if (supportsLargeScreens < 0 || (supportsLargeScreens > 0 1128 && pkg.applicationInfo.targetSdkVersion 1129 >= android.os.Build.VERSION_CODES.DONUT)) { 1130 pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS; 1131 } 1132 if (resizeable < 0 || (resizeable > 0 1133 && pkg.applicationInfo.targetSdkVersion 1134 >= android.os.Build.VERSION_CODES.DONUT)) { 1135 pkg.applicationInfo.flags |= ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS; 1136 } 1137 if (anyDensity < 0 || (anyDensity > 0 1138 && pkg.applicationInfo.targetSdkVersion 1139 >= android.os.Build.VERSION_CODES.DONUT)) { 1140 pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES; 1141 } 1142 1143 return pkg; 1144 } 1145 1146 private static String buildClassName(String pkg, CharSequence clsSeq, 1147 String[] outError) { 1148 if (clsSeq == null || clsSeq.length() <= 0) { 1149 outError[0] = "Empty class name in package " + pkg; 1150 return null; 1151 } 1152 String cls = clsSeq.toString(); 1153 char c = cls.charAt(0); 1154 if (c == '.') { 1155 return (pkg + cls).intern(); 1156 } 1157 if (cls.indexOf('.') < 0) { 1158 StringBuilder b = new StringBuilder(pkg); 1159 b.append('.'); 1160 b.append(cls); 1161 return b.toString().intern(); 1162 } 1163 if (c >= 'a' && c <= 'z') { 1164 return cls.intern(); 1165 } 1166 outError[0] = "Bad class name " + cls + " in package " + pkg; 1167 return null; 1168 } 1169 1170 private static String buildCompoundName(String pkg, 1171 CharSequence procSeq, String type, String[] outError) { 1172 String proc = procSeq.toString(); 1173 char c = proc.charAt(0); 1174 if (pkg != null && c == ':') { 1175 if (proc.length() < 2) { 1176 outError[0] = "Bad " + type + " name " + proc + " in package " + pkg 1177 + ": must be at least two characters"; 1178 return null; 1179 } 1180 String subName = proc.substring(1); 1181 String nameError = validateName(subName, false); 1182 if (nameError != null) { 1183 outError[0] = "Invalid " + type + " name " + proc + " in package " 1184 + pkg + ": " + nameError; 1185 return null; 1186 } 1187 return (pkg + proc).intern(); 1188 } 1189 String nameError = validateName(proc, true); 1190 if (nameError != null && !"system".equals(proc)) { 1191 outError[0] = "Invalid " + type + " name " + proc + " in package " 1192 + pkg + ": " + nameError; 1193 return null; 1194 } 1195 return proc.intern(); 1196 } 1197 1198 private static String buildProcessName(String pkg, String defProc, 1199 CharSequence procSeq, int flags, String[] separateProcesses, 1200 String[] outError) { 1201 if ((flags&PARSE_IGNORE_PROCESSES) != 0 && !"system".equals(procSeq)) { 1202 return defProc != null ? defProc : pkg; 1203 } 1204 if (separateProcesses != null) { 1205 for (int i=separateProcesses.length-1; i>=0; i--) { 1206 String sp = separateProcesses[i]; 1207 if (sp.equals(pkg) || sp.equals(defProc) || sp.equals(procSeq)) { 1208 return pkg; 1209 } 1210 } 1211 } 1212 if (procSeq == null || procSeq.length() <= 0) { 1213 return defProc; 1214 } 1215 return buildCompoundName(pkg, procSeq, "package", outError); 1216 } 1217 1218 private static String buildTaskAffinityName(String pkg, String defProc, 1219 CharSequence procSeq, String[] outError) { 1220 if (procSeq == null) { 1221 return defProc; 1222 } 1223 if (procSeq.length() <= 0) { 1224 return null; 1225 } 1226 return buildCompoundName(pkg, procSeq, "taskAffinity", outError); 1227 } 1228 1229 private PermissionGroup parsePermissionGroup(Package owner, Resources res, 1230 XmlPullParser parser, AttributeSet attrs, String[] outError) 1231 throws XmlPullParserException, IOException { 1232 PermissionGroup perm = new PermissionGroup(owner); 1233 1234 TypedArray sa = res.obtainAttributes(attrs, 1235 com.android.internal.R.styleable.AndroidManifestPermissionGroup); 1236 1237 if (!parsePackageItemInfo(owner, perm.info, outError, 1238 "<permission-group>", sa, 1239 com.android.internal.R.styleable.AndroidManifestPermissionGroup_name, 1240 com.android.internal.R.styleable.AndroidManifestPermissionGroup_label, 1241 com.android.internal.R.styleable.AndroidManifestPermissionGroup_icon)) { 1242 sa.recycle(); 1243 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1244 return null; 1245 } 1246 1247 perm.info.descriptionRes = sa.getResourceId( 1248 com.android.internal.R.styleable.AndroidManifestPermissionGroup_description, 1249 0); 1250 1251 sa.recycle(); 1252 1253 if (!parseAllMetaData(res, parser, attrs, "<permission-group>", perm, 1254 outError)) { 1255 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1256 return null; 1257 } 1258 1259 owner.permissionGroups.add(perm); 1260 1261 return perm; 1262 } 1263 1264 private Permission parsePermission(Package owner, Resources res, 1265 XmlPullParser parser, AttributeSet attrs, String[] outError) 1266 throws XmlPullParserException, IOException { 1267 Permission perm = new Permission(owner); 1268 1269 TypedArray sa = res.obtainAttributes(attrs, 1270 com.android.internal.R.styleable.AndroidManifestPermission); 1271 1272 if (!parsePackageItemInfo(owner, perm.info, outError, 1273 "<permission>", sa, 1274 com.android.internal.R.styleable.AndroidManifestPermission_name, 1275 com.android.internal.R.styleable.AndroidManifestPermission_label, 1276 com.android.internal.R.styleable.AndroidManifestPermission_icon)) { 1277 sa.recycle(); 1278 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1279 return null; 1280 } 1281 1282 // Note: don't allow this value to be a reference to a resource 1283 // that may change. 1284 perm.info.group = sa.getNonResourceString( 1285 com.android.internal.R.styleable.AndroidManifestPermission_permissionGroup); 1286 if (perm.info.group != null) { 1287 perm.info.group = perm.info.group.intern(); 1288 } 1289 1290 perm.info.descriptionRes = sa.getResourceId( 1291 com.android.internal.R.styleable.AndroidManifestPermission_description, 1292 0); 1293 1294 perm.info.protectionLevel = sa.getInt( 1295 com.android.internal.R.styleable.AndroidManifestPermission_protectionLevel, 1296 PermissionInfo.PROTECTION_NORMAL); 1297 1298 sa.recycle(); 1299 1300 if (perm.info.protectionLevel == -1) { 1301 outError[0] = "<permission> does not specify protectionLevel"; 1302 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1303 return null; 1304 } 1305 1306 if (!parseAllMetaData(res, parser, attrs, "<permission>", perm, 1307 outError)) { 1308 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1309 return null; 1310 } 1311 1312 owner.permissions.add(perm); 1313 1314 return perm; 1315 } 1316 1317 private Permission parsePermissionTree(Package owner, Resources res, 1318 XmlPullParser parser, AttributeSet attrs, String[] outError) 1319 throws XmlPullParserException, IOException { 1320 Permission perm = new Permission(owner); 1321 1322 TypedArray sa = res.obtainAttributes(attrs, 1323 com.android.internal.R.styleable.AndroidManifestPermissionTree); 1324 1325 if (!parsePackageItemInfo(owner, perm.info, outError, 1326 "<permission-tree>", sa, 1327 com.android.internal.R.styleable.AndroidManifestPermissionTree_name, 1328 com.android.internal.R.styleable.AndroidManifestPermissionTree_label, 1329 com.android.internal.R.styleable.AndroidManifestPermissionTree_icon)) { 1330 sa.recycle(); 1331 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1332 return null; 1333 } 1334 1335 sa.recycle(); 1336 1337 int index = perm.info.name.indexOf('.'); 1338 if (index > 0) { 1339 index = perm.info.name.indexOf('.', index+1); 1340 } 1341 if (index < 0) { 1342 outError[0] = "<permission-tree> name has less than three segments: " 1343 + perm.info.name; 1344 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1345 return null; 1346 } 1347 1348 perm.info.descriptionRes = 0; 1349 perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL; 1350 perm.tree = true; 1351 1352 if (!parseAllMetaData(res, parser, attrs, "<permission-tree>", perm, 1353 outError)) { 1354 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1355 return null; 1356 } 1357 1358 owner.permissions.add(perm); 1359 1360 return perm; 1361 } 1362 1363 private Instrumentation parseInstrumentation(Package owner, Resources res, 1364 XmlPullParser parser, AttributeSet attrs, String[] outError) 1365 throws XmlPullParserException, IOException { 1366 TypedArray sa = res.obtainAttributes(attrs, 1367 com.android.internal.R.styleable.AndroidManifestInstrumentation); 1368 1369 if (mParseInstrumentationArgs == null) { 1370 mParseInstrumentationArgs = new ParsePackageItemArgs(owner, outError, 1371 com.android.internal.R.styleable.AndroidManifestInstrumentation_name, 1372 com.android.internal.R.styleable.AndroidManifestInstrumentation_label, 1373 com.android.internal.R.styleable.AndroidManifestInstrumentation_icon); 1374 mParseInstrumentationArgs.tag = "<instrumentation>"; 1375 } 1376 1377 mParseInstrumentationArgs.sa = sa; 1378 1379 Instrumentation a = new Instrumentation(mParseInstrumentationArgs, 1380 new InstrumentationInfo()); 1381 if (outError[0] != null) { 1382 sa.recycle(); 1383 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1384 return null; 1385 } 1386 1387 String str; 1388 // Note: don't allow this value to be a reference to a resource 1389 // that may change. 1390 str = sa.getNonResourceString( 1391 com.android.internal.R.styleable.AndroidManifestInstrumentation_targetPackage); 1392 a.info.targetPackage = str != null ? str.intern() : null; 1393 1394 a.info.handleProfiling = sa.getBoolean( 1395 com.android.internal.R.styleable.AndroidManifestInstrumentation_handleProfiling, 1396 false); 1397 1398 a.info.functionalTest = sa.getBoolean( 1399 com.android.internal.R.styleable.AndroidManifestInstrumentation_functionalTest, 1400 false); 1401 1402 sa.recycle(); 1403 1404 if (a.info.targetPackage == null) { 1405 outError[0] = "<instrumentation> does not specify targetPackage"; 1406 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1407 return null; 1408 } 1409 1410 if (!parseAllMetaData(res, parser, attrs, "<instrumentation>", a, 1411 outError)) { 1412 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1413 return null; 1414 } 1415 1416 owner.instrumentation.add(a); 1417 1418 return a; 1419 } 1420 1421 private boolean parseApplication(Package owner, Resources res, 1422 XmlPullParser parser, AttributeSet attrs, int flags, String[] outError) 1423 throws XmlPullParserException, IOException { 1424 final ApplicationInfo ai = owner.applicationInfo; 1425 final String pkgName = owner.applicationInfo.packageName; 1426 1427 TypedArray sa = res.obtainAttributes(attrs, 1428 com.android.internal.R.styleable.AndroidManifestApplication); 1429 1430 String name = sa.getNonConfigurationString( 1431 com.android.internal.R.styleable.AndroidManifestApplication_name, 0); 1432 if (name != null) { 1433 ai.className = buildClassName(pkgName, name, outError); 1434 if (ai.className == null) { 1435 sa.recycle(); 1436 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1437 return false; 1438 } 1439 } 1440 1441 String manageSpaceActivity = sa.getNonConfigurationString( 1442 com.android.internal.R.styleable.AndroidManifestApplication_manageSpaceActivity, 0); 1443 if (manageSpaceActivity != null) { 1444 ai.manageSpaceActivityName = buildClassName(pkgName, manageSpaceActivity, 1445 outError); 1446 } 1447 1448 boolean allowBackup = sa.getBoolean( 1449 com.android.internal.R.styleable.AndroidManifestApplication_allowBackup, true); 1450 if (allowBackup) { 1451 ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP; 1452 1453 // backupAgent, killAfterRestore, and restoreAnyVersion are only relevant 1454 // if backup is possible for the given application. 1455 String backupAgent = sa.getNonConfigurationString( 1456 com.android.internal.R.styleable.AndroidManifestApplication_backupAgent, 0); 1457 if (backupAgent != null) { 1458 ai.backupAgentName = buildClassName(pkgName, backupAgent, outError); 1459 if (false) { 1460 Log.v(TAG, "android:backupAgent = " + ai.backupAgentName 1461 + " from " + pkgName + "+" + backupAgent); 1462 } 1463 1464 if (sa.getBoolean( 1465 com.android.internal.R.styleable.AndroidManifestApplication_killAfterRestore, 1466 true)) { 1467 ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE; 1468 } 1469 if (sa.getBoolean( 1470 com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion, 1471 false)) { 1472 ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION; 1473 } 1474 } 1475 } 1476 1477 TypedValue v = sa.peekValue( 1478 com.android.internal.R.styleable.AndroidManifestApplication_label); 1479 if (v != null && (ai.labelRes=v.resourceId) == 0) { 1480 ai.nonLocalizedLabel = v.coerceToString(); 1481 } 1482 1483 ai.icon = sa.getResourceId( 1484 com.android.internal.R.styleable.AndroidManifestApplication_icon, 0); 1485 ai.theme = sa.getResourceId( 1486 com.android.internal.R.styleable.AndroidManifestApplication_theme, 0); 1487 ai.descriptionRes = sa.getResourceId( 1488 com.android.internal.R.styleable.AndroidManifestApplication_description, 0); 1489 1490 if ((flags&PARSE_IS_SYSTEM) != 0) { 1491 if (sa.getBoolean( 1492 com.android.internal.R.styleable.AndroidManifestApplication_persistent, 1493 false)) { 1494 ai.flags |= ApplicationInfo.FLAG_PERSISTENT; 1495 } 1496 } 1497 1498 if ((flags & PARSE_FORWARD_LOCK) != 0) { 1499 ai.flags |= ApplicationInfo.FLAG_FORWARD_LOCK; 1500 } 1501 1502 if ((flags & PARSE_ON_SDCARD) != 0) { 1503 ai.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE; 1504 } 1505 1506 if (sa.getBoolean( 1507 com.android.internal.R.styleable.AndroidManifestApplication_debuggable, 1508 false)) { 1509 ai.flags |= ApplicationInfo.FLAG_DEBUGGABLE; 1510 } 1511 1512 if (sa.getBoolean( 1513 com.android.internal.R.styleable.AndroidManifestApplication_vmSafeMode, 1514 false)) { 1515 ai.flags |= ApplicationInfo.FLAG_VM_SAFE_MODE; 1516 } 1517 1518 if (sa.getBoolean( 1519 com.android.internal.R.styleable.AndroidManifestApplication_hasCode, 1520 true)) { 1521 ai.flags |= ApplicationInfo.FLAG_HAS_CODE; 1522 } 1523 1524 if (sa.getBoolean( 1525 com.android.internal.R.styleable.AndroidManifestApplication_allowTaskReparenting, 1526 false)) { 1527 ai.flags |= ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING; 1528 } 1529 1530 if (sa.getBoolean( 1531 com.android.internal.R.styleable.AndroidManifestApplication_allowClearUserData, 1532 true)) { 1533 ai.flags |= ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA; 1534 } 1535 1536 if (sa.getBoolean( 1537 com.android.internal.R.styleable.AndroidManifestApplication_testOnly, 1538 false)) { 1539 ai.flags |= ApplicationInfo.FLAG_TEST_ONLY; 1540 } 1541 1542 if (sa.getBoolean( 1543 com.android.internal.R.styleable.AndroidManifestApplication_neverEncrypt, 1544 false)) { 1545 ai.flags |= ApplicationInfo.FLAG_NEVER_ENCRYPT; 1546 } 1547 1548 String str; 1549 str = sa.getNonConfigurationString( 1550 com.android.internal.R.styleable.AndroidManifestApplication_permission, 0); 1551 ai.permission = (str != null && str.length() > 0) ? str.intern() : null; 1552 1553 str = sa.getNonConfigurationString( 1554 com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity, 0); 1555 ai.taskAffinity = buildTaskAffinityName(ai.packageName, ai.packageName, 1556 str, outError); 1557 1558 if (outError[0] == null) { 1559 ai.processName = buildProcessName(ai.packageName, null, sa.getNonConfigurationString( 1560 com.android.internal.R.styleable.AndroidManifestApplication_process, 0), 1561 flags, mSeparateProcesses, outError); 1562 1563 ai.enabled = sa.getBoolean( 1564 com.android.internal.R.styleable.AndroidManifestApplication_enabled, true); 1565 } 1566 1567 sa.recycle(); 1568 1569 if (outError[0] != null) { 1570 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1571 return false; 1572 } 1573 1574 final int innerDepth = parser.getDepth(); 1575 1576 int type; 1577 while ((type=parser.next()) != parser.END_DOCUMENT 1578 && (type != parser.END_TAG || parser.getDepth() > innerDepth)) { 1579 if (type == parser.END_TAG || type == parser.TEXT) { 1580 continue; 1581 } 1582 1583 String tagName = parser.getName(); 1584 if (tagName.equals("activity")) { 1585 Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false); 1586 if (a == null) { 1587 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1588 return false; 1589 } 1590 1591 owner.activities.add(a); 1592 1593 } else if (tagName.equals("receiver")) { 1594 Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true); 1595 if (a == null) { 1596 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1597 return false; 1598 } 1599 1600 owner.receivers.add(a); 1601 1602 } else if (tagName.equals("service")) { 1603 Service s = parseService(owner, res, parser, attrs, flags, outError); 1604 if (s == null) { 1605 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1606 return false; 1607 } 1608 1609 owner.services.add(s); 1610 1611 } else if (tagName.equals("provider")) { 1612 Provider p = parseProvider(owner, res, parser, attrs, flags, outError); 1613 if (p == null) { 1614 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1615 return false; 1616 } 1617 1618 owner.providers.add(p); 1619 1620 } else if (tagName.equals("activity-alias")) { 1621 Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError); 1622 if (a == null) { 1623 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1624 return false; 1625 } 1626 1627 owner.activities.add(a); 1628 1629 } else if (parser.getName().equals("meta-data")) { 1630 // note: application meta-data is stored off to the side, so it can 1631 // remain null in the primary copy (we like to avoid extra copies because 1632 // it can be large) 1633 if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData, 1634 outError)) == null) { 1635 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1636 return false; 1637 } 1638 1639 } else if (tagName.equals("uses-library")) { 1640 sa = res.obtainAttributes(attrs, 1641 com.android.internal.R.styleable.AndroidManifestUsesLibrary); 1642 1643 // Note: don't allow this value to be a reference to a resource 1644 // that may change. 1645 String lname = sa.getNonResourceString( 1646 com.android.internal.R.styleable.AndroidManifestUsesLibrary_name); 1647 boolean req = sa.getBoolean( 1648 com.android.internal.R.styleable.AndroidManifestUsesLibrary_required, 1649 true); 1650 1651 sa.recycle(); 1652 1653 if (lname != null) { 1654 if (req) { 1655 if (owner.usesLibraries == null) { 1656 owner.usesLibraries = new ArrayList<String>(); 1657 } 1658 if (!owner.usesLibraries.contains(lname)) { 1659 owner.usesLibraries.add(lname.intern()); 1660 } 1661 } else { 1662 if (owner.usesOptionalLibraries == null) { 1663 owner.usesOptionalLibraries = new ArrayList<String>(); 1664 } 1665 if (!owner.usesOptionalLibraries.contains(lname)) { 1666 owner.usesOptionalLibraries.add(lname.intern()); 1667 } 1668 } 1669 } 1670 1671 XmlUtils.skipCurrentTag(parser); 1672 1673 } else { 1674 if (!RIGID_PARSER) { 1675 Log.w(TAG, "Unknown element under <application>: " + tagName 1676 + " at " + mArchiveSourcePath + " " 1677 + parser.getPositionDescription()); 1678 XmlUtils.skipCurrentTag(parser); 1679 continue; 1680 } else { 1681 outError[0] = "Bad element under <application>: " + tagName; 1682 mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; 1683 return false; 1684 } 1685 } 1686 } 1687 1688 return true; 1689 } 1690 1691 private boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo, 1692 String[] outError, String tag, TypedArray sa, 1693 int nameRes, int labelRes, int iconRes) { 1694 String name = sa.getNonConfigurationString(nameRes, 0); 1695 if (name == null) { 1696 outError[0] = tag + " does not specify android:name"; 1697 return false; 1698 } 1699 1700 outInfo.name 1701 = buildClassName(owner.applicationInfo.packageName, name, outError); 1702 if (outInfo.name == null) { 1703 return false; 1704 } 1705 1706 int iconVal = sa.getResourceId(iconRes, 0); 1707 if (iconVal != 0) { 1708 outInfo.icon = iconVal; 1709 outInfo.nonLocalizedLabel = null; 1710 } 1711 1712 TypedValue v = sa.peekValue(labelRes); 1713 if (v != null && (outInfo.labelRes=v.resourceId) == 0) { 1714 outInfo.nonLocalizedLabel = v.coerceToString(); 1715 } 1716 1717 outInfo.packageName = owner.packageName; 1718 1719 return true; 1720 } 1721 1722 private Activity parseActivity(Package owner, Resources res, 1723 XmlPullParser parser, AttributeSet attrs, int flags, String[] outError, 1724 boolean receiver) throws XmlPullParserException, IOException { 1725 TypedArray sa = res.obtainAttributes(attrs, 1726 com.android.internal.R.styleable.AndroidManifestActivity); 1727 1728 if (mParseActivityArgs == null) { 1729 mParseActivityArgs = new ParseComponentArgs(owner, outError, 1730 com.android.internal.R.styleable.AndroidManifestActivity_name, 1731 com.android.internal.R.styleable.AndroidManifestActivity_label, 1732 com.android.internal.R.styleable.AndroidManifestActivity_icon, 1733 mSeparateProcesses, 1734 com.android.internal.R.styleable.AndroidManifestActivity_process, 1735 com.android.internal.R.styleable.AndroidManifestActivity_description, 1736 com.android.internal.R.styleable.AndroidManifestActivity_enabled); 1737 } 1738 1739 mParseActivityArgs.tag = receiver ? "<receiver>" : "<activity>"; 1740 mParseActivityArgs.sa = sa; 1741 mParseActivityArgs.flags = flags; 1742 1743 Activity a = new Activity(mParseActivityArgs, new ActivityInfo()); 1744 if (outError[0] != null) { 1745 sa.recycle(); 1746 return null; 1747 } 1748 1749 final boolean setExported = sa.hasValue( 1750 com.android.internal.R.styleable.AndroidManifestActivity_exported); 1751 if (setExported) { 1752 a.info.exported = sa.getBoolean( 1753 com.android.internal.R.styleable.AndroidManifestActivity_exported, false); 1754 } 1755 1756 a.info.theme = sa.getResourceId( 1757 com.android.internal.R.styleable.AndroidManifestActivity_theme, 0); 1758 1759 String str; 1760 str = sa.getNonConfigurationString( 1761 com.android.internal.R.styleable.AndroidManifestActivity_permission, 0); 1762 if (str == null) { 1763 a.info.permission = owner.applicationInfo.permission; 1764 } else { 1765 a.info.permission = str.length() > 0 ? str.toString().intern() : null; 1766 } 1767 1768 str = sa.getNonConfigurationString( 1769 com.android.internal.R.styleable.AndroidManifestActivity_taskAffinity, 0); 1770 a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName, 1771 owner.applicationInfo.taskAffinity, str, outError); 1772 1773 a.info.flags = 0; 1774 if (sa.getBoolean( 1775 com.android.internal.R.styleable.AndroidManifestActivity_multiprocess, 1776 false)) { 1777 a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS; 1778 } 1779 1780 if (sa.getBoolean( 1781 com.android.internal.R.styleable.AndroidManifestActivity_finishOnTaskLaunch, 1782 false)) { 1783 a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH; 1784 } 1785 1786 if (sa.getBoolean( 1787 com.android.internal.R.styleable.AndroidManifestActivity_clearTaskOnLaunch, 1788 false)) { 1789 a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH; 1790 } 1791 1792 if (sa.getBoolean( 1793 com.android.internal.R.styleable.AndroidManifestActivity_noHistory, 1794 false)) { 1795 a.info.flags |= ActivityInfo.FLAG_NO_HISTORY; 1796 } 1797 1798 if (sa.getBoolean( 1799 com.android.internal.R.styleable.AndroidManifestActivity_alwaysRetainTaskState, 1800 false)) { 1801 a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE; 1802 } 1803 1804 if (sa.getBoolean( 1805 com.android.internal.R.styleable.AndroidManifestActivity_stateNotNeeded, 1806 false)) { 1807 a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED; 1808 } 1809 1810 if (sa.getBoolean( 1811 com.android.internal.R.styleable.AndroidManifestActivity_excludeFromRecents, 1812 false)) { 1813 a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS; 1814 } 1815 1816 if (sa.getBoolean( 1817 com.android.internal.R.styleable.AndroidManifestActivity_allowTaskReparenting, 1818 (owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) { 1819 a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING; 1820 } 1821 1822 if (sa.getBoolean( 1823 com.android.internal.R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs, 1824 false)) { 1825 a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS; 1826 } 1827 1828 if (!receiver) { 1829 a.info.launchMode = sa.getInt( 1830 com.android.internal.R.styleable.AndroidManifestActivity_launchMode, 1831 ActivityInfo.LAUNCH_MULTIPLE); 1832 a.info.screenOrientation = sa.getInt( 1833 com.android.internal.R.styleable.AndroidManifestActivity_screenOrientation, 1834 ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1835 a.info.configChanges = sa.getInt( 1836 com.android.internal.R.styleable.AndroidManifestActivity_configChanges, 1837 0); 1838 a.info.softInputMode = sa.getInt( 1839 com.android.internal.R.styleable.AndroidManifestActivity_windowSoftInputMode, 1840 0); 1841 } else { 1842 a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE; 1843 a.info.configChanges = 0; 1844 } 1845 1846 sa.recycle(); 1847 1848 if (outError[0] != null) { 1849 return null; 1850 } 1851 1852 int outerDepth = parser.getDepth(); 1853 int type; 1854 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 1855 && (type != XmlPullParser.END_TAG 1856 || parser.getDepth() > outerDepth)) { 1857 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 1858 continue; 1859 } 1860 1861 if (parser.getName().equals("intent-filter")) { 1862 ActivityIntentInfo intent = new ActivityIntentInfo(a); 1863 if (!parseIntent(res, parser, attrs, flags, intent, outError, !receiver)) { 1864 return null; 1865 } 1866 if (intent.countActions() == 0) { 1867 Log.w(TAG, "No actions in intent filter at " 1868 + mArchiveSourcePath + " " 1869 + parser.getPositionDescription()); 1870 } else { 1871 a.intents.add(intent); 1872 } 1873 } else if (parser.getName().equals("meta-data")) { 1874 if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData, 1875 outError)) == null) { 1876 return null; 1877 } 1878 } else { 1879 if (!RIGID_PARSER) { 1880 Log.w(TAG, "Problem in package " + mArchiveSourcePath + ":"); 1881 if (receiver) { 1882 Log.w(TAG, "Unknown element under <receiver>: " + parser.getName() 1883 + " at " + mArchiveSourcePath + " " 1884 + parser.getPositionDescription()); 1885 } else { 1886 Log.w(TAG, "Unknown element under <activity>: " + parser.getName() 1887 + " at " + mArchiveSourcePath + " " 1888 + parser.getPositionDescription()); 1889 } 1890 XmlUtils.skipCurrentTag(parser); 1891 continue; 1892 } 1893 if (receiver) { 1894 outError[0] = "Bad element under <receiver>: " + parser.getName(); 1895 } else { 1896 outError[0] = "Bad element under <activity>: " + parser.getName(); 1897 } 1898 return null; 1899 } 1900 } 1901 1902 if (!setExported) { 1903 a.info.exported = a.intents.size() > 0; 1904 } 1905 1906 return a; 1907 } 1908 1909 private Activity parseActivityAlias(Package owner, Resources res, 1910 XmlPullParser parser, AttributeSet attrs, int flags, String[] outError) 1911 throws XmlPullParserException, IOException { 1912 TypedArray sa = res.obtainAttributes(attrs, 1913 com.android.internal.R.styleable.AndroidManifestActivityAlias); 1914 1915 String targetActivity = sa.getNonConfigurationString( 1916 com.android.internal.R.styleable.AndroidManifestActivityAlias_targetActivity, 0); 1917 if (targetActivity == null) { 1918 outError[0] = "<activity-alias> does not specify android:targetActivity"; 1919 sa.recycle(); 1920 return null; 1921 } 1922 1923 targetActivity = buildClassName(owner.applicationInfo.packageName, 1924 targetActivity, outError); 1925 if (targetActivity == null) { 1926 sa.recycle(); 1927 return null; 1928 } 1929 1930 if (mParseActivityAliasArgs == null) { 1931 mParseActivityAliasArgs = new ParseComponentArgs(owner, outError, 1932 com.android.internal.R.styleable.AndroidManifestActivityAlias_name, 1933 com.android.internal.R.styleable.AndroidManifestActivityAlias_label, 1934 com.android.internal.R.styleable.AndroidManifestActivityAlias_icon, 1935 mSeparateProcesses, 1936 0, 1937 com.android.internal.R.styleable.AndroidManifestActivityAlias_description, 1938 com.android.internal.R.styleable.AndroidManifestActivityAlias_enabled); 1939 mParseActivityAliasArgs.tag = "<activity-alias>"; 1940 } 1941 1942 mParseActivityAliasArgs.sa = sa; 1943 mParseActivityAliasArgs.flags = flags; 1944 1945 Activity target = null; 1946 1947 final int NA = owner.activities.size(); 1948 for (int i=0; i<NA; i++) { 1949 Activity t = owner.activities.get(i); 1950 if (targetActivity.equals(t.info.name)) { 1951 target = t; 1952 break; 1953 } 1954 } 1955 1956 if (target == null) { 1957 outError[0] = "<activity-alias> target activity " + targetActivity 1958 + " not found in manifest"; 1959 sa.recycle(); 1960 return null; 1961 } 1962 1963 ActivityInfo info = new ActivityInfo(); 1964 info.targetActivity = targetActivity; 1965 info.configChanges = target.info.configChanges; 1966 info.flags = target.info.flags; 1967 info.icon = target.info.icon; 1968 info.labelRes = target.info.labelRes; 1969 info.nonLocalizedLabel = target.info.nonLocalizedLabel; 1970 info.launchMode = target.info.launchMode; 1971 info.processName = target.info.processName; 1972 if (info.descriptionRes == 0) { 1973 info.descriptionRes = target.info.descriptionRes; 1974 } 1975 info.screenOrientation = target.info.screenOrientation; 1976 info.taskAffinity = target.info.taskAffinity; 1977 info.theme = target.info.theme; 1978 1979 Activity a = new Activity(mParseActivityAliasArgs, info); 1980 if (outError[0] != null) { 1981 sa.recycle(); 1982 return null; 1983 } 1984 1985 final boolean setExported = sa.hasValue( 1986 com.android.internal.R.styleable.AndroidManifestActivityAlias_exported); 1987 if (setExported) { 1988 a.info.exported = sa.getBoolean( 1989 com.android.internal.R.styleable.AndroidManifestActivityAlias_exported, false); 1990 } 1991 1992 String str; 1993 str = sa.getNonConfigurationString( 1994 com.android.internal.R.styleable.AndroidManifestActivityAlias_permission, 0); 1995 if (str != null) { 1996 a.info.permission = str.length() > 0 ? str.toString().intern() : null; 1997 } 1998 1999 sa.recycle(); 2000 2001 if (outError[0] != null) { 2002 return null; 2003 } 2004 2005 int outerDepth = parser.getDepth(); 2006 int type; 2007 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 2008 && (type != XmlPullParser.END_TAG 2009 || parser.getDepth() > outerDepth)) { 2010 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 2011 continue; 2012 } 2013 2014 if (parser.getName().equals("intent-filter")) { 2015 ActivityIntentInfo intent = new ActivityIntentInfo(a); 2016 if (!parseIntent(res, parser, attrs, flags, intent, outError, true)) { 2017 return null; 2018 } 2019 if (intent.countActions() == 0) { 2020 Log.w(TAG, "No actions in intent filter at " 2021 + mArchiveSourcePath + " " 2022 + parser.getPositionDescription()); 2023 } else { 2024 a.intents.add(intent); 2025 } 2026 } else if (parser.getName().equals("meta-data")) { 2027 if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData, 2028 outError)) == null) { 2029 return null; 2030 } 2031 } else { 2032 if (!RIGID_PARSER) { 2033 Log.w(TAG, "Unknown element under <activity-alias>: " + parser.getName() 2034 + " at " + mArchiveSourcePath + " " 2035 + parser.getPositionDescription()); 2036 XmlUtils.skipCurrentTag(parser); 2037 continue; 2038 } 2039 outError[0] = "Bad element under <activity-alias>: " + parser.getName(); 2040 return null; 2041 } 2042 } 2043 2044 if (!setExported) { 2045 a.info.exported = a.intents.size() > 0; 2046 } 2047 2048 return a; 2049 } 2050 2051 private Provider parseProvider(Package owner, Resources res, 2052 XmlPullParser parser, AttributeSet attrs, int flags, String[] outError) 2053 throws XmlPullParserException, IOException { 2054 TypedArray sa = res.obtainAttributes(attrs, 2055 com.android.internal.R.styleable.AndroidManifestProvider); 2056 2057 if (mParseProviderArgs == null) { 2058 mParseProviderArgs = new ParseComponentArgs(owner, outError, 2059 com.android.internal.R.styleable.AndroidManifestProvider_name, 2060 com.android.internal.R.styleable.AndroidManifestProvider_label, 2061 com.android.internal.R.styleable.AndroidManifestProvider_icon, 2062 mSeparateProcesses, 2063 com.android.internal.R.styleable.AndroidManifestProvider_process, 2064 com.android.internal.R.styleable.AndroidManifestProvider_description, 2065 com.android.internal.R.styleable.AndroidManifestProvider_enabled); 2066 mParseProviderArgs.tag = "<provider>"; 2067 } 2068 2069 mParseProviderArgs.sa = sa; 2070 mParseProviderArgs.flags = flags; 2071 2072 Provider p = new Provider(mParseProviderArgs, new ProviderInfo()); 2073 if (outError[0] != null) { 2074 sa.recycle(); 2075 return null; 2076 } 2077 2078 p.info.exported = sa.getBoolean( 2079 com.android.internal.R.styleable.AndroidManifestProvider_exported, true); 2080 2081 String cpname = sa.getNonConfigurationString( 2082 com.android.internal.R.styleable.AndroidManifestProvider_authorities, 0); 2083 2084 p.info.isSyncable = sa.getBoolean( 2085 com.android.internal.R.styleable.AndroidManifestProvider_syncable, 2086 false); 2087 2088 String permission = sa.getNonConfigurationString( 2089 com.android.internal.R.styleable.AndroidManifestProvider_permission, 0); 2090 String str = sa.getNonConfigurationString( 2091 com.android.internal.R.styleable.AndroidManifestProvider_readPermission, 0); 2092 if (str == null) { 2093 str = permission; 2094 } 2095 if (str == null) { 2096 p.info.readPermission = owner.applicationInfo.permission; 2097 } else { 2098 p.info.readPermission = 2099 str.length() > 0 ? str.toString().intern() : null; 2100 } 2101 str = sa.getNonConfigurationString( 2102 com.android.internal.R.styleable.AndroidManifestProvider_writePermission, 0); 2103 if (str == null) { 2104 str = permission; 2105 } 2106 if (str == null) { 2107 p.info.writePermission = owner.applicationInfo.permission; 2108 } else { 2109 p.info.writePermission = 2110 str.length() > 0 ? str.toString().intern() : null; 2111 } 2112 2113 p.info.grantUriPermissions = sa.getBoolean( 2114 com.android.internal.R.styleable.AndroidManifestProvider_grantUriPermissions, 2115 false); 2116 2117 p.info.multiprocess = sa.getBoolean( 2118 com.android.internal.R.styleable.AndroidManifestProvider_multiprocess, 2119 false); 2120 2121 p.info.initOrder = sa.getInt( 2122 com.android.internal.R.styleable.AndroidManifestProvider_initOrder, 2123 0); 2124 2125 sa.recycle(); 2126 2127 if (cpname == null) { 2128 outError[0] = "<provider> does not incude authorities attribute"; 2129 return null; 2130 } 2131 p.info.authority = cpname.intern(); 2132 2133 if (!parseProviderTags(res, parser, attrs, p, outError)) { 2134 return null; 2135 } 2136 2137 return p; 2138 } 2139 2140 private boolean parseProviderTags(Resources res, 2141 XmlPullParser parser, AttributeSet attrs, 2142 Provider outInfo, String[] outError) 2143 throws XmlPullParserException, IOException { 2144 int outerDepth = parser.getDepth(); 2145 int type; 2146 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 2147 && (type != XmlPullParser.END_TAG 2148 || parser.getDepth() > outerDepth)) { 2149 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 2150 continue; 2151 } 2152 2153 if (parser.getName().equals("meta-data")) { 2154 if ((outInfo.metaData=parseMetaData(res, parser, attrs, 2155 outInfo.metaData, outError)) == null) { 2156 return false; 2157 } 2158 2159 } else if (parser.getName().equals("grant-uri-permission")) { 2160 TypedArray sa = res.obtainAttributes(attrs, 2161 com.android.internal.R.styleable.AndroidManifestGrantUriPermission); 2162 2163 PatternMatcher pa = null; 2164 2165 String str = sa.getNonConfigurationString( 2166 com.android.internal.R.styleable.AndroidManifestGrantUriPermission_path, 0); 2167 if (str != null) { 2168 pa = new PatternMatcher(str, PatternMatcher.PATTERN_LITERAL); 2169 } 2170 2171 str = sa.getNonConfigurationString( 2172 com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPrefix, 0); 2173 if (str != null) { 2174 pa = new PatternMatcher(str, PatternMatcher.PATTERN_PREFIX); 2175 } 2176 2177 str = sa.getNonConfigurationString( 2178 com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPattern, 0); 2179 if (str != null) { 2180 pa = new PatternMatcher(str, PatternMatcher.PATTERN_SIMPLE_GLOB); 2181 } 2182 2183 sa.recycle(); 2184 2185 if (pa != null) { 2186 if (outInfo.info.uriPermissionPatterns == null) { 2187 outInfo.info.uriPermissionPatterns = new PatternMatcher[1]; 2188 outInfo.info.uriPermissionPatterns[0] = pa; 2189 } else { 2190 final int N = outInfo.info.uriPermissionPatterns.length; 2191 PatternMatcher[] newp = new PatternMatcher[N+1]; 2192 System.arraycopy(outInfo.info.uriPermissionPatterns, 0, newp, 0, N); 2193 newp[N] = pa; 2194 outInfo.info.uriPermissionPatterns = newp; 2195 } 2196 outInfo.info.grantUriPermissions = true; 2197 } else { 2198 if (!RIGID_PARSER) { 2199 Log.w(TAG, "Unknown element under <path-permission>: " 2200 + parser.getName() + " at " + mArchiveSourcePath + " " 2201 + parser.getPositionDescription()); 2202 XmlUtils.skipCurrentTag(parser); 2203 continue; 2204 } 2205 outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>"; 2206 return false; 2207 } 2208 XmlUtils.skipCurrentTag(parser); 2209 2210 } else if (parser.getName().equals("path-permission")) { 2211 TypedArray sa = res.obtainAttributes(attrs, 2212 com.android.internal.R.styleable.AndroidManifestPathPermission); 2213 2214 PathPermission pa = null; 2215 2216 String permission = sa.getNonConfigurationString( 2217 com.android.internal.R.styleable.AndroidManifestPathPermission_permission, 0); 2218 String readPermission = sa.getNonConfigurationString( 2219 com.android.internal.R.styleable.AndroidManifestPathPermission_readPermission, 0); 2220 if (readPermission == null) { 2221 readPermission = permission; 2222 } 2223 String writePermission = sa.getNonConfigurationString( 2224 com.android.internal.R.styleable.AndroidManifestPathPermission_writePermission, 0); 2225 if (writePermission == null) { 2226 writePermission = permission; 2227 } 2228 2229 boolean havePerm = false; 2230 if (readPermission != null) { 2231 readPermission = readPermission.intern(); 2232 havePerm = true; 2233 } 2234 if (writePermission != null) { 2235 writePermission = writePermission.intern(); 2236 havePerm = true; 2237 } 2238 2239 if (!havePerm) { 2240 if (!RIGID_PARSER) { 2241 Log.w(TAG, "No readPermission or writePermssion for <path-permission>: " 2242 + parser.getName() + " at " + mArchiveSourcePath + " " 2243 + parser.getPositionDescription()); 2244 XmlUtils.skipCurrentTag(parser); 2245 continue; 2246 } 2247 outError[0] = "No readPermission or writePermssion for <path-permission>"; 2248 return false; 2249 } 2250 2251 String path = sa.getNonConfigurationString( 2252 com.android.internal.R.styleable.AndroidManifestPathPermission_path, 0); 2253 if (path != null) { 2254 pa = new PathPermission(path, 2255 PatternMatcher.PATTERN_LITERAL, readPermission, writePermission); 2256 } 2257 2258 path = sa.getNonConfigurationString( 2259 com.android.internal.R.styleable.AndroidManifestPathPermission_pathPrefix, 0); 2260 if (path != null) { 2261 pa = new PathPermission(path, 2262 PatternMatcher.PATTERN_PREFIX, readPermission, writePermission); 2263 } 2264 2265 path = sa.getNonConfigurationString( 2266 com.android.internal.R.styleable.AndroidManifestPathPermission_pathPattern, 0); 2267 if (path != null) { 2268 pa = new PathPermission(path, 2269 PatternMatcher.PATTERN_SIMPLE_GLOB, readPermission, writePermission); 2270 } 2271 2272 sa.recycle(); 2273 2274 if (pa != null) { 2275 if (outInfo.info.pathPermissions == null) { 2276 outInfo.info.pathPermissions = new PathPermission[1]; 2277 outInfo.info.pathPermissions[0] = pa; 2278 } else { 2279 final int N = outInfo.info.pathPermissions.length; 2280 PathPermission[] newp = new PathPermission[N+1]; 2281 System.arraycopy(outInfo.info.pathPermissions, 0, newp, 0, N); 2282 newp[N] = pa; 2283 outInfo.info.pathPermissions = newp; 2284 } 2285 } else { 2286 if (!RIGID_PARSER) { 2287 Log.w(TAG, "No path, pathPrefix, or pathPattern for <path-permission>: " 2288 + parser.getName() + " at " + mArchiveSourcePath + " " 2289 + parser.getPositionDescription()); 2290 XmlUtils.skipCurrentTag(parser); 2291 continue; 2292 } 2293 outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>"; 2294 return false; 2295 } 2296 XmlUtils.skipCurrentTag(parser); 2297 2298 } else { 2299 if (!RIGID_PARSER) { 2300 Log.w(TAG, "Unknown element under <provider>: " 2301 + parser.getName() + " at " + mArchiveSourcePath + " " 2302 + parser.getPositionDescription()); 2303 XmlUtils.skipCurrentTag(parser); 2304 continue; 2305 } 2306 outError[0] = "Bad element under <provider>: " 2307 + parser.getName(); 2308 return false; 2309 } 2310 } 2311 return true; 2312 } 2313 2314 private Service parseService(Package owner, Resources res, 2315 XmlPullParser parser, AttributeSet attrs, int flags, String[] outError) 2316 throws XmlPullParserException, IOException { 2317 TypedArray sa = res.obtainAttributes(attrs, 2318 com.android.internal.R.styleable.AndroidManifestService); 2319 2320 if (mParseServiceArgs == null) { 2321 mParseServiceArgs = new ParseComponentArgs(owner, outError, 2322 com.android.internal.R.styleable.AndroidManifestService_name, 2323 com.android.internal.R.styleable.AndroidManifestService_label, 2324 com.android.internal.R.styleable.AndroidManifestService_icon, 2325 mSeparateProcesses, 2326 com.android.internal.R.styleable.AndroidManifestService_process, 2327 com.android.internal.R.styleable.AndroidManifestService_description, 2328 com.android.internal.R.styleable.AndroidManifestService_enabled); 2329 mParseServiceArgs.tag = "<service>"; 2330 } 2331 2332 mParseServiceArgs.sa = sa; 2333 mParseServiceArgs.flags = flags; 2334 2335 Service s = new Service(mParseServiceArgs, new ServiceInfo()); 2336 if (outError[0] != null) { 2337 sa.recycle(); 2338 return null; 2339 } 2340 2341 final boolean setExported = sa.hasValue( 2342 com.android.internal.R.styleable.AndroidManifestService_exported); 2343 if (setExported) { 2344 s.info.exported = sa.getBoolean( 2345 com.android.internal.R.styleable.AndroidManifestService_exported, false); 2346 } 2347 2348 String str = sa.getNonConfigurationString( 2349 com.android.internal.R.styleable.AndroidManifestService_permission, 0); 2350 if (str == null) { 2351 s.info.permission = owner.applicationInfo.permission; 2352 } else { 2353 s.info.permission = str.length() > 0 ? str.toString().intern() : null; 2354 } 2355 2356 sa.recycle(); 2357 2358 int outerDepth = parser.getDepth(); 2359 int type; 2360 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 2361 && (type != XmlPullParser.END_TAG 2362 || parser.getDepth() > outerDepth)) { 2363 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 2364 continue; 2365 } 2366 2367 if (parser.getName().equals("intent-filter")) { 2368 ServiceIntentInfo intent = new ServiceIntentInfo(s); 2369 if (!parseIntent(res, parser, attrs, flags, intent, outError, false)) { 2370 return null; 2371 } 2372 2373 s.intents.add(intent); 2374 } else if (parser.getName().equals("meta-data")) { 2375 if ((s.metaData=parseMetaData(res, parser, attrs, s.metaData, 2376 outError)) == null) { 2377 return null; 2378 } 2379 } else { 2380 if (!RIGID_PARSER) { 2381 Log.w(TAG, "Unknown element under <service>: " 2382 + parser.getName() + " at " + mArchiveSourcePath + " " 2383 + parser.getPositionDescription()); 2384 XmlUtils.skipCurrentTag(parser); 2385 continue; 2386 } 2387 outError[0] = "Bad element under <service>: " 2388 + parser.getName(); 2389 return null; 2390 } 2391 } 2392 2393 if (!setExported) { 2394 s.info.exported = s.intents.size() > 0; 2395 } 2396 2397 return s; 2398 } 2399 2400 private boolean parseAllMetaData(Resources res, 2401 XmlPullParser parser, AttributeSet attrs, String tag, 2402 Component outInfo, String[] outError) 2403 throws XmlPullParserException, IOException { 2404 int outerDepth = parser.getDepth(); 2405 int type; 2406 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 2407 && (type != XmlPullParser.END_TAG 2408 || parser.getDepth() > outerDepth)) { 2409 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 2410 continue; 2411 } 2412 2413 if (parser.getName().equals("meta-data")) { 2414 if ((outInfo.metaData=parseMetaData(res, parser, attrs, 2415 outInfo.metaData, outError)) == null) { 2416 return false; 2417 } 2418 } else { 2419 if (!RIGID_PARSER) { 2420 Log.w(TAG, "Unknown element under " + tag + ": " 2421 + parser.getName() + " at " + mArchiveSourcePath + " " 2422 + parser.getPositionDescription()); 2423 XmlUtils.skipCurrentTag(parser); 2424 continue; 2425 } 2426 outError[0] = "Bad element under " + tag + ": " 2427 + parser.getName(); 2428 return false; 2429 } 2430 } 2431 return true; 2432 } 2433 2434 private Bundle parseMetaData(Resources res, 2435 XmlPullParser parser, AttributeSet attrs, 2436 Bundle data, String[] outError) 2437 throws XmlPullParserException, IOException { 2438 2439 TypedArray sa = res.obtainAttributes(attrs, 2440 com.android.internal.R.styleable.AndroidManifestMetaData); 2441 2442 if (data == null) { 2443 data = new Bundle(); 2444 } 2445 2446 String name = sa.getNonConfigurationString( 2447 com.android.internal.R.styleable.AndroidManifestMetaData_name, 0); 2448 if (name == null) { 2449 outError[0] = "<meta-data> requires an android:name attribute"; 2450 sa.recycle(); 2451 return null; 2452 } 2453 2454 name = name.intern(); 2455 2456 TypedValue v = sa.peekValue( 2457 com.android.internal.R.styleable.AndroidManifestMetaData_resource); 2458 if (v != null && v.resourceId != 0) { 2459 //Log.i(TAG, "Meta data ref " + name + ": " + v); 2460 data.putInt(name, v.resourceId); 2461 } else { 2462 v = sa.peekValue( 2463 com.android.internal.R.styleable.AndroidManifestMetaData_value); 2464 //Log.i(TAG, "Meta data " + name + ": " + v); 2465 if (v != null) { 2466 if (v.type == TypedValue.TYPE_STRING) { 2467 CharSequence cs = v.coerceToString(); 2468 data.putString(name, cs != null ? cs.toString().intern() : null); 2469 } else if (v.type == TypedValue.TYPE_INT_BOOLEAN) { 2470 data.putBoolean(name, v.data != 0); 2471 } else if (v.type >= TypedValue.TYPE_FIRST_INT 2472 && v.type <= TypedValue.TYPE_LAST_INT) { 2473 data.putInt(name, v.data); 2474 } else if (v.type == TypedValue.TYPE_FLOAT) { 2475 data.putFloat(name, v.getFloat()); 2476 } else { 2477 if (!RIGID_PARSER) { 2478 Log.w(TAG, "<meta-data> only supports string, integer, float, color, boolean, and resource reference types: " 2479 + parser.getName() + " at " + mArchiveSourcePath + " " 2480 + parser.getPositionDescription()); 2481 } else { 2482 outError[0] = "<meta-data> only supports string, integer, float, color, boolean, and resource reference types"; 2483 data = null; 2484 } 2485 } 2486 } else { 2487 outError[0] = "<meta-data> requires an android:value or android:resource attribute"; 2488 data = null; 2489 } 2490 } 2491 2492 sa.recycle(); 2493 2494 XmlUtils.skipCurrentTag(parser); 2495 2496 return data; 2497 } 2498 2499 private static final String ANDROID_RESOURCES 2500 = "http://schemas.android.com/apk/res/android"; 2501 2502 private boolean parseIntent(Resources res, 2503 XmlPullParser parser, AttributeSet attrs, int flags, 2504 IntentInfo outInfo, String[] outError, boolean isActivity) 2505 throws XmlPullParserException, IOException { 2506 2507 TypedArray sa = res.obtainAttributes(attrs, 2508 com.android.internal.R.styleable.AndroidManifestIntentFilter); 2509 2510 int priority = sa.getInt( 2511 com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0); 2512 if (priority > 0 && isActivity && (flags&PARSE_IS_SYSTEM) == 0) { 2513 Log.w(TAG, "Activity with priority > 0, forcing to 0 at " 2514 + mArchiveSourcePath + " " 2515 + parser.getPositionDescription()); 2516 priority = 0; 2517 } 2518 outInfo.setPriority(priority); 2519 2520 TypedValue v = sa.peekValue( 2521 com.android.internal.R.styleable.AndroidManifestIntentFilter_label); 2522 if (v != null && (outInfo.labelRes=v.resourceId) == 0) { 2523 outInfo.nonLocalizedLabel = v.coerceToString(); 2524 } 2525 2526 outInfo.icon = sa.getResourceId( 2527 com.android.internal.R.styleable.AndroidManifestIntentFilter_icon, 0); 2528 2529 sa.recycle(); 2530 2531 int outerDepth = parser.getDepth(); 2532 int type; 2533 while ((type=parser.next()) != parser.END_DOCUMENT 2534 && (type != parser.END_TAG || parser.getDepth() > outerDepth)) { 2535 if (type == parser.END_TAG || type == parser.TEXT) { 2536 continue; 2537 } 2538 2539 String nodeName = parser.getName(); 2540 if (nodeName.equals("action")) { 2541 String value = attrs.getAttributeValue( 2542 ANDROID_RESOURCES, "name"); 2543 if (value == null || value == "") { 2544 outError[0] = "No value supplied for <android:name>"; 2545 return false; 2546 } 2547 XmlUtils.skipCurrentTag(parser); 2548 2549 outInfo.addAction(value); 2550 } else if (nodeName.equals("category")) { 2551 String value = attrs.getAttributeValue( 2552 ANDROID_RESOURCES, "name"); 2553 if (value == null || value == "") { 2554 outError[0] = "No value supplied for <android:name>"; 2555 return false; 2556 } 2557 XmlUtils.skipCurrentTag(parser); 2558 2559 outInfo.addCategory(value); 2560 2561 } else if (nodeName.equals("data")) { 2562 sa = res.obtainAttributes(attrs, 2563 com.android.internal.R.styleable.AndroidManifestData); 2564 2565 String str = sa.getNonConfigurationString( 2566 com.android.internal.R.styleable.AndroidManifestData_mimeType, 0); 2567 if (str != null) { 2568 try { 2569 outInfo.addDataType(str); 2570 } catch (IntentFilter.MalformedMimeTypeException e) { 2571 outError[0] = e.toString(); 2572 sa.recycle(); 2573 return false; 2574 } 2575 } 2576 2577 str = sa.getNonConfigurationString( 2578 com.android.internal.R.styleable.AndroidManifestData_scheme, 0); 2579 if (str != null) { 2580 outInfo.addDataScheme(str); 2581 } 2582 2583 String host = sa.getNonConfigurationString( 2584 com.android.internal.R.styleable.AndroidManifestData_host, 0); 2585 String port = sa.getNonConfigurationString( 2586 com.android.internal.R.styleable.AndroidManifestData_port, 0); 2587 if (host != null) { 2588 outInfo.addDataAuthority(host, port); 2589 } 2590 2591 str = sa.getNonConfigurationString( 2592 com.android.internal.R.styleable.AndroidManifestData_path, 0); 2593 if (str != null) { 2594 outInfo.addDataPath(str, PatternMatcher.PATTERN_LITERAL); 2595 } 2596 2597 str = sa.getNonConfigurationString( 2598 com.android.internal.R.styleable.AndroidManifestData_pathPrefix, 0); 2599 if (str != null) { 2600 outInfo.addDataPath(str, PatternMatcher.PATTERN_PREFIX); 2601 } 2602 2603 str = sa.getNonConfigurationString( 2604 com.android.internal.R.styleable.AndroidManifestData_pathPattern, 0); 2605 if (str != null) { 2606 outInfo.addDataPath(str, PatternMatcher.PATTERN_SIMPLE_GLOB); 2607 } 2608 2609 sa.recycle(); 2610 XmlUtils.skipCurrentTag(parser); 2611 } else if (!RIGID_PARSER) { 2612 Log.w(TAG, "Unknown element under <intent-filter>: " 2613 + parser.getName() + " at " + mArchiveSourcePath + " " 2614 + parser.getPositionDescription()); 2615 XmlUtils.skipCurrentTag(parser); 2616 } else { 2617 outError[0] = "Bad element under <intent-filter>: " + parser.getName(); 2618 return false; 2619 } 2620 } 2621 2622 outInfo.hasDefault = outInfo.hasCategory(Intent.CATEGORY_DEFAULT); 2623 if (false) { 2624 String cats = ""; 2625 Iterator<String> it = outInfo.categoriesIterator(); 2626 while (it != null && it.hasNext()) { 2627 cats += " " + it.next(); 2628 } 2629 System.out.println("Intent d=" + 2630 outInfo.hasDefault + ", cat=" + cats); 2631 } 2632 2633 return true; 2634 } 2635 2636 public final static class Package { 2637 public String packageName; 2638 2639 // For now we only support one application per package. 2640 public final ApplicationInfo applicationInfo = new ApplicationInfo(); 2641 2642 public final ArrayList<Permission> permissions = new ArrayList<Permission>(0); 2643 public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0); 2644 public final ArrayList<Activity> activities = new ArrayList<Activity>(0); 2645 public final ArrayList<Activity> receivers = new ArrayList<Activity>(0); 2646 public final ArrayList<Provider> providers = new ArrayList<Provider>(0); 2647 public final ArrayList<Service> services = new ArrayList<Service>(0); 2648 public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0); 2649 2650 public final ArrayList<String> requestedPermissions = new ArrayList<String>(); 2651 2652 public ArrayList<String> protectedBroadcasts; 2653 2654 public ArrayList<String> usesLibraries = null; 2655 public ArrayList<String> usesOptionalLibraries = null; 2656 public String[] usesLibraryFiles = null; 2657 2658 public ArrayList<String> mOriginalPackages = null; 2659 public String mRealPackage = null; 2660 public ArrayList<String> mAdoptPermissions = null; 2661 2662 // We store the application meta-data independently to avoid multiple unwanted references 2663 public Bundle mAppMetaData = null; 2664 2665 // If this is a 3rd party app, this is the path of the zip file. 2666 public String mPath; 2667 2668 // The version code declared for this package. 2669 public int mVersionCode; 2670 2671 // The version name declared for this package. 2672 public String mVersionName; 2673 2674 // The shared user id that this package wants to use. 2675 public String mSharedUserId; 2676 2677 // The shared user label that this package wants to use. 2678 public int mSharedUserLabel; 2679 2680 // Signatures that were read from the package. 2681 public Signature mSignatures[]; 2682 2683 // For use by package manager service for quick lookup of 2684 // preferred up order. 2685 public int mPreferredOrder = 0; 2686 2687 // For use by the package manager to keep track of the path to the 2688 // file an app came from. 2689 public String mScanPath; 2690 2691 // For use by package manager to keep track of where it has done dexopt. 2692 public boolean mDidDexOpt; 2693 2694 // Additional data supplied by callers. 2695 public Object mExtras; 2696 2697 /* 2698 * Applications hardware preferences 2699 */ 2700 public final ArrayList<ConfigurationInfo> configPreferences = 2701 new ArrayList<ConfigurationInfo>(); 2702 2703 /* 2704 * Applications requested features 2705 */ 2706 public ArrayList<FeatureInfo> reqFeatures = null; 2707 2708 public int installLocation; 2709 2710 public Package(String _name) { 2711 packageName = _name; 2712 applicationInfo.packageName = _name; 2713 applicationInfo.uid = -1; 2714 } 2715 2716 public void setPackageName(String newName) { 2717 packageName = newName; 2718 applicationInfo.packageName = newName; 2719 for (int i=permissions.size()-1; i>=0; i--) { 2720 permissions.get(i).setPackageName(newName); 2721 } 2722 for (int i=permissionGroups.size()-1; i>=0; i--) { 2723 permissionGroups.get(i).setPackageName(newName); 2724 } 2725 for (int i=activities.size()-1; i>=0; i--) { 2726 activities.get(i).setPackageName(newName); 2727 } 2728 for (int i=receivers.size()-1; i>=0; i--) { 2729 receivers.get(i).setPackageName(newName); 2730 } 2731 for (int i=providers.size()-1; i>=0; i--) { 2732 providers.get(i).setPackageName(newName); 2733 } 2734 for (int i=services.size()-1; i>=0; i--) { 2735 services.get(i).setPackageName(newName); 2736 } 2737 for (int i=instrumentation.size()-1; i>=0; i--) { 2738 instrumentation.get(i).setPackageName(newName); 2739 } 2740 } 2741 2742 public String toString() { 2743 return "Package{" 2744 + Integer.toHexString(System.identityHashCode(this)) 2745 + " " + packageName + "}"; 2746 } 2747 } 2748 2749 public static class Component<II extends IntentInfo> { 2750 public final Package owner; 2751 public final ArrayList<II> intents; 2752 public final String className; 2753 public Bundle metaData; 2754 2755 ComponentName componentName; 2756 String componentShortName; 2757 2758 public Component(Package _owner) { 2759 owner = _owner; 2760 intents = null; 2761 className = null; 2762 } 2763 2764 public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) { 2765 owner = args.owner; 2766 intents = new ArrayList<II>(0); 2767 String name = args.sa.getNonConfigurationString(args.nameRes, 0); 2768 if (name == null) { 2769 className = null; 2770 args.outError[0] = args.tag + " does not specify android:name"; 2771 return; 2772 } 2773 2774 outInfo.name 2775 = buildClassName(owner.applicationInfo.packageName, name, args.outError); 2776 if (outInfo.name == null) { 2777 className = null; 2778 args.outError[0] = args.tag + " does not have valid android:name"; 2779 return; 2780 } 2781 2782 className = outInfo.name; 2783 2784 int iconVal = args.sa.getResourceId(args.iconRes, 0); 2785 if (iconVal != 0) { 2786 outInfo.icon = iconVal; 2787 outInfo.nonLocalizedLabel = null; 2788 } 2789 2790 TypedValue v = args.sa.peekValue(args.labelRes); 2791 if (v != null && (outInfo.labelRes=v.resourceId) == 0) { 2792 outInfo.nonLocalizedLabel = v.coerceToString(); 2793 } 2794 2795 outInfo.packageName = owner.packageName; 2796 } 2797 2798 public Component(final ParseComponentArgs args, final ComponentInfo outInfo) { 2799 this(args, (PackageItemInfo)outInfo); 2800 if (args.outError[0] != null) { 2801 return; 2802 } 2803 2804 if (args.processRes != 0) { 2805 outInfo.processName = buildProcessName(owner.applicationInfo.packageName, 2806 owner.applicationInfo.processName, 2807 args.sa.getNonConfigurationString(args.processRes, 0), 2808 args.flags, args.sepProcesses, args.outError); 2809 } 2810 2811 if (args.descriptionRes != 0) { 2812 outInfo.descriptionRes = args.sa.getResourceId(args.descriptionRes, 0); 2813 } 2814 2815 outInfo.enabled = args.sa.getBoolean(args.enabledRes, true); 2816 } 2817 2818 public Component(Component<II> clone) { 2819 owner = clone.owner; 2820 intents = clone.intents; 2821 className = clone.className; 2822 componentName = clone.componentName; 2823 componentShortName = clone.componentShortName; 2824 } 2825 2826 public ComponentName getComponentName() { 2827 if (componentName != null) { 2828 return componentName; 2829 } 2830 if (className != null) { 2831 componentName = new ComponentName(owner.applicationInfo.packageName, 2832 className); 2833 } 2834 return componentName; 2835 } 2836 2837 public String getComponentShortName() { 2838 if (componentShortName != null) { 2839 return componentShortName; 2840 } 2841 ComponentName component = getComponentName(); 2842 if (component != null) { 2843 componentShortName = component.flattenToShortString(); 2844 } 2845 return componentShortName; 2846 } 2847 2848 public void setPackageName(String packageName) { 2849 componentName = null; 2850 componentShortName = null; 2851 } 2852 } 2853 2854 public final static class Permission extends Component<IntentInfo> { 2855 public final PermissionInfo info; 2856 public boolean tree; 2857 public PermissionGroup group; 2858 2859 public Permission(Package _owner) { 2860 super(_owner); 2861 info = new PermissionInfo(); 2862 } 2863 2864 public Permission(Package _owner, PermissionInfo _info) { 2865 super(_owner); 2866 info = _info; 2867 } 2868 2869 public void setPackageName(String packageName) { 2870 super.setPackageName(packageName); 2871 info.packageName = packageName; 2872 } 2873 2874 public String toString() { 2875 return "Permission{" 2876 + Integer.toHexString(System.identityHashCode(this)) 2877 + " " + info.name + "}"; 2878 } 2879 } 2880 2881 public final static class PermissionGroup extends Component<IntentInfo> { 2882 public final PermissionGroupInfo info; 2883 2884 public PermissionGroup(Package _owner) { 2885 super(_owner); 2886 info = new PermissionGroupInfo(); 2887 } 2888 2889 public PermissionGroup(Package _owner, PermissionGroupInfo _info) { 2890 super(_owner); 2891 info = _info; 2892 } 2893 2894 public void setPackageName(String packageName) { 2895 super.setPackageName(packageName); 2896 info.packageName = packageName; 2897 } 2898 2899 public String toString() { 2900 return "PermissionGroup{" 2901 + Integer.toHexString(System.identityHashCode(this)) 2902 + " " + info.name + "}"; 2903 } 2904 } 2905 2906 private static boolean copyNeeded(int flags, Package p, Bundle metaData) { 2907 if ((flags & PackageManager.GET_META_DATA) != 0 2908 && (metaData != null || p.mAppMetaData != null)) { 2909 return true; 2910 } 2911 if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0 2912 && p.usesLibraryFiles != null) { 2913 return true; 2914 } 2915 return false; 2916 } 2917 2918 public static ApplicationInfo generateApplicationInfo(Package p, int flags) { 2919 if (p == null) return null; 2920 if (!copyNeeded(flags, p, null)) { 2921 // CompatibilityMode is global state. It's safe to modify the instance 2922 // of the package. 2923 if (!sCompatibilityModeEnabled) { 2924 p.applicationInfo.disableCompatibilityMode(); 2925 } 2926 return p.applicationInfo; 2927 } 2928 2929 // Make shallow copy so we can store the metadata/libraries safely 2930 ApplicationInfo ai = new ApplicationInfo(p.applicationInfo); 2931 if ((flags & PackageManager.GET_META_DATA) != 0) { 2932 ai.metaData = p.mAppMetaData; 2933 } 2934 if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) { 2935 ai.sharedLibraryFiles = p.usesLibraryFiles; 2936 } 2937 if (!sCompatibilityModeEnabled) { 2938 ai.disableCompatibilityMode(); 2939 } 2940 return ai; 2941 } 2942 2943 public static final PermissionInfo generatePermissionInfo( 2944 Permission p, int flags) { 2945 if (p == null) return null; 2946 if ((flags&PackageManager.GET_META_DATA) == 0) { 2947 return p.info; 2948 } 2949 PermissionInfo pi = new PermissionInfo(p.info); 2950 pi.metaData = p.metaData; 2951 return pi; 2952 } 2953 2954 public static final PermissionGroupInfo generatePermissionGroupInfo( 2955 PermissionGroup pg, int flags) { 2956 if (pg == null) return null; 2957 if ((flags&PackageManager.GET_META_DATA) == 0) { 2958 return pg.info; 2959 } 2960 PermissionGroupInfo pgi = new PermissionGroupInfo(pg.info); 2961 pgi.metaData = pg.metaData; 2962 return pgi; 2963 } 2964 2965 public final static class Activity extends Component<ActivityIntentInfo> { 2966 public final ActivityInfo info; 2967 2968 public Activity(final ParseComponentArgs args, final ActivityInfo _info) { 2969 super(args, _info); 2970 info = _info; 2971 info.applicationInfo = args.owner.applicationInfo; 2972 } 2973 2974 public void setPackageName(String packageName) { 2975 super.setPackageName(packageName); 2976 info.packageName = packageName; 2977 } 2978 2979 public String toString() { 2980 return "Activity{" 2981 + Integer.toHexString(System.identityHashCode(this)) 2982 + " " + getComponentShortName() + "}"; 2983 } 2984 } 2985 2986 public static final ActivityInfo generateActivityInfo(Activity a, 2987 int flags) { 2988 if (a == null) return null; 2989 if (!copyNeeded(flags, a.owner, a.metaData)) { 2990 return a.info; 2991 } 2992 // Make shallow copies so we can store the metadata safely 2993 ActivityInfo ai = new ActivityInfo(a.info); 2994 ai.metaData = a.metaData; 2995 ai.applicationInfo = generateApplicationInfo(a.owner, flags); 2996 return ai; 2997 } 2998 2999 public final static class Service extends Component<ServiceIntentInfo> { 3000 public final ServiceInfo info; 3001 3002 public Service(final ParseComponentArgs args, final ServiceInfo _info) { 3003 super(args, _info); 3004 info = _info; 3005 info.applicationInfo = args.owner.applicationInfo; 3006 } 3007 3008 public void setPackageName(String packageName) { 3009 super.setPackageName(packageName); 3010 info.packageName = packageName; 3011 } 3012 3013 public String toString() { 3014 return "Service{" 3015 + Integer.toHexString(System.identityHashCode(this)) 3016 + " " + getComponentShortName() + "}"; 3017 } 3018 } 3019 3020 public static final ServiceInfo generateServiceInfo(Service s, int flags) { 3021 if (s == null) return null; 3022 if (!copyNeeded(flags, s.owner, s.metaData)) { 3023 return s.info; 3024 } 3025 // Make shallow copies so we can store the metadata safely 3026 ServiceInfo si = new ServiceInfo(s.info); 3027 si.metaData = s.metaData; 3028 si.applicationInfo = generateApplicationInfo(s.owner, flags); 3029 return si; 3030 } 3031 3032 public final static class Provider extends Component { 3033 public final ProviderInfo info; 3034 public boolean syncable; 3035 3036 public Provider(final ParseComponentArgs args, final ProviderInfo _info) { 3037 super(args, _info); 3038 info = _info; 3039 info.applicationInfo = args.owner.applicationInfo; 3040 syncable = false; 3041 } 3042 3043 public Provider(Provider existingProvider) { 3044 super(existingProvider); 3045 this.info = existingProvider.info; 3046 this.syncable = existingProvider.syncable; 3047 } 3048 3049 public void setPackageName(String packageName) { 3050 super.setPackageName(packageName); 3051 info.packageName = packageName; 3052 } 3053 3054 public String toString() { 3055 return "Provider{" 3056 + Integer.toHexString(System.identityHashCode(this)) 3057 + " " + info.name + "}"; 3058 } 3059 } 3060 3061 public static final ProviderInfo generateProviderInfo(Provider p, 3062 int flags) { 3063 if (p == null) return null; 3064 if (!copyNeeded(flags, p.owner, p.metaData) 3065 && ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0 3066 || p.info.uriPermissionPatterns == null)) { 3067 return p.info; 3068 } 3069 // Make shallow copies so we can store the metadata safely 3070 ProviderInfo pi = new ProviderInfo(p.info); 3071 pi.metaData = p.metaData; 3072 if ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) == 0) { 3073 pi.uriPermissionPatterns = null; 3074 } 3075 pi.applicationInfo = generateApplicationInfo(p.owner, flags); 3076 return pi; 3077 } 3078 3079 public final static class Instrumentation extends Component { 3080 public final InstrumentationInfo info; 3081 3082 public Instrumentation(final ParsePackageItemArgs args, final InstrumentationInfo _info) { 3083 super(args, _info); 3084 info = _info; 3085 } 3086 3087 public void setPackageName(String packageName) { 3088 super.setPackageName(packageName); 3089 info.packageName = packageName; 3090 } 3091 3092 public String toString() { 3093 return "Instrumentation{" 3094 + Integer.toHexString(System.identityHashCode(this)) 3095 + " " + getComponentShortName() + "}"; 3096 } 3097 } 3098 3099 public static final InstrumentationInfo generateInstrumentationInfo( 3100 Instrumentation i, int flags) { 3101 if (i == null) return null; 3102 if ((flags&PackageManager.GET_META_DATA) == 0) { 3103 return i.info; 3104 } 3105 InstrumentationInfo ii = new InstrumentationInfo(i.info); 3106 ii.metaData = i.metaData; 3107 return ii; 3108 } 3109 3110 public static class IntentInfo extends IntentFilter { 3111 public boolean hasDefault; 3112 public int labelRes; 3113 public CharSequence nonLocalizedLabel; 3114 public int icon; 3115 } 3116 3117 public final static class ActivityIntentInfo extends IntentInfo { 3118 public final Activity activity; 3119 3120 public ActivityIntentInfo(Activity _activity) { 3121 activity = _activity; 3122 } 3123 3124 public String toString() { 3125 return "ActivityIntentInfo{" 3126 + Integer.toHexString(System.identityHashCode(this)) 3127 + " " + activity.info.name + "}"; 3128 } 3129 } 3130 3131 public final static class ServiceIntentInfo extends IntentInfo { 3132 public final Service service; 3133 3134 public ServiceIntentInfo(Service _service) { 3135 service = _service; 3136 } 3137 3138 public String toString() { 3139 return "ServiceIntentInfo{" 3140 + Integer.toHexString(System.identityHashCode(this)) 3141 + " " + service.info.name + "}"; 3142 } 3143 } 3144 3145 /** 3146 * @hide 3147 */ 3148 public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) { 3149 sCompatibilityModeEnabled = compatibilityModeEnabled; 3150 } 3151} 3152