Pm.java revision 1c3274ca12a6931568693b897c269107f0346eab
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 com.android.commands.pm; 18 19import com.android.internal.content.PackageHelper; 20 21import android.content.ComponentName; 22import android.content.pm.ApplicationInfo; 23import android.content.pm.FeatureInfo; 24import android.content.pm.IPackageDeleteObserver; 25import android.content.pm.IPackageInstallObserver; 26import android.content.pm.IPackageManager; 27import android.content.pm.InstrumentationInfo; 28import android.content.pm.PackageInfo; 29import android.content.pm.PackageItemInfo; 30import android.content.pm.PackageManager; 31import android.content.pm.PermissionGroupInfo; 32import android.content.pm.PermissionInfo; 33import android.content.res.AssetManager; 34import android.content.res.Resources; 35import android.net.Uri; 36import android.os.RemoteException; 37import android.os.ServiceManager; 38import android.provider.Settings; 39 40import java.io.File; 41import java.lang.reflect.Field; 42import java.lang.reflect.Modifier; 43import java.util.ArrayList; 44import java.util.Collections; 45import java.util.Comparator; 46import java.util.List; 47import java.util.WeakHashMap; 48 49public final class Pm { 50 IPackageManager mPm; 51 52 private WeakHashMap<String, Resources> mResourceCache 53 = new WeakHashMap<String, Resources>(); 54 55 private String[] mArgs; 56 private int mNextArg; 57 private String mCurArgData; 58 59 private static final String PM_NOT_RUNNING_ERR = 60 "Error: Could not access the Package Manager. Is the system running?"; 61 62 public static void main(String[] args) { 63 new Pm().run(args); 64 } 65 66 public void run(String[] args) { 67 boolean validCommand = false; 68 if (args.length < 1) { 69 showUsage(); 70 return; 71 } 72 73 mPm = IPackageManager.Stub.asInterface(ServiceManager.getService("package")); 74 if (mPm == null) { 75 System.err.println(PM_NOT_RUNNING_ERR); 76 return; 77 } 78 79 mArgs = args; 80 String op = args[0]; 81 mNextArg = 1; 82 83 if ("list".equals(op)) { 84 runList(); 85 return; 86 } 87 88 if ("path".equals(op)) { 89 runPath(); 90 return; 91 } 92 93 if ("install".equals(op)) { 94 runInstall(); 95 return; 96 } 97 98 if ("uninstall".equals(op)) { 99 runUninstall(); 100 return; 101 } 102 103 if ("enable".equals(op)) { 104 runSetEnabledSetting(PackageManager.COMPONENT_ENABLED_STATE_ENABLED); 105 return; 106 } 107 108 if ("disable".equals(op)) { 109 runSetEnabledSetting(PackageManager.COMPONENT_ENABLED_STATE_DISABLED); 110 return; 111 } 112 113 if ("setInstallLocation".equals(op)) { 114 runSetInstallLocation(); 115 return; 116 } 117 118 if ("getInstallLocation".equals(op)) { 119 runGetInstallLocation(); 120 return; 121 } 122 123 try { 124 if (args.length == 1) { 125 if (args[0].equalsIgnoreCase("-l")) { 126 validCommand = true; 127 runListPackages(false); 128 } else if (args[0].equalsIgnoreCase("-lf")){ 129 validCommand = true; 130 runListPackages(true); 131 } 132 } else if (args.length == 2) { 133 if (args[0].equalsIgnoreCase("-p")) { 134 validCommand = true; 135 displayPackageFilePath(args[1]); 136 } 137 } 138 } finally { 139 if (validCommand == false) { 140 if (op != null) { 141 System.err.println("Error: unknown command '" + op + "'"); 142 } 143 showUsage(); 144 } 145 } 146 } 147 148 /** 149 * Execute the list sub-command. 150 * 151 * pm list [package | packages] 152 * pm list permission-groups 153 * pm list permissions 154 * pm list features 155 * pm list instrumentation 156 */ 157 private void runList() { 158 String type = nextArg(); 159 if (type == null) { 160 System.err.println("Error: didn't specify type of data to list"); 161 showUsage(); 162 return; 163 } 164 if ("package".equals(type) || "packages".equals(type)) { 165 runListPackages(false); 166 } else if ("permission-groups".equals(type)) { 167 runListPermissionGroups(); 168 } else if ("permissions".equals(type)) { 169 runListPermissions(); 170 } else if ("features".equals(type)) { 171 runListFeatures(); 172 } else if ("instrumentation".equals(type)) { 173 runListInstrumentation(); 174 } else { 175 System.err.println("Error: unknown list type '" + type + "'"); 176 showUsage(); 177 } 178 } 179 180 /** 181 * Lists all the installed packages. 182 */ 183 private void runListPackages(boolean showApplicationPackage) { 184 try { 185 String opt; 186 while ((opt=nextOption()) != null) { 187 if (opt.equals("-l")) { 188 // old compat 189 } else if (opt.equals("-lf")) { 190 showApplicationPackage = true; 191 } else if (opt.equals("-f")) { 192 showApplicationPackage = true; 193 } else { 194 System.err.println("Error: Unknown option: " + opt); 195 showUsage(); 196 return; 197 } 198 } 199 } catch (RuntimeException ex) { 200 System.err.println("Error: " + ex.toString()); 201 showUsage(); 202 return; 203 } 204 205 try { 206 List<PackageInfo> packages = mPm.getInstalledPackages(0 /* all */); 207 208 int count = packages.size(); 209 for (int p = 0 ; p < count ; p++) { 210 PackageInfo info = packages.get(p); 211 System.out.print("package:"); 212 if (showApplicationPackage) { 213 System.out.print(info.applicationInfo.sourceDir); 214 System.out.print("="); 215 } 216 System.out.println(info.packageName); 217 } 218 } catch (RemoteException e) { 219 System.err.println(e.toString()); 220 System.err.println(PM_NOT_RUNNING_ERR); 221 } 222 } 223 224 /** 225 * Lists all of the features supported by the current device. 226 * 227 * pm list features 228 */ 229 private void runListFeatures() { 230 try { 231 List<FeatureInfo> list = new ArrayList<FeatureInfo>(); 232 FeatureInfo[] rawList = mPm.getSystemAvailableFeatures(); 233 for (int i=0; i<rawList.length; i++) { 234 list.add(rawList[i]); 235 } 236 237 238 // Sort by name 239 Collections.sort(list, new Comparator<FeatureInfo>() { 240 public int compare(FeatureInfo o1, FeatureInfo o2) { 241 if (o1.name == o2.name) return 0; 242 if (o1.name == null) return -1; 243 if (o2.name == null) return 1; 244 return o1.name.compareTo(o2.name); 245 } 246 }); 247 248 int count = (list != null) ? list.size() : 0; 249 for (int p = 0; p < count; p++) { 250 FeatureInfo fi = list.get(p); 251 System.out.print("feature:"); 252 if (fi.name != null) System.out.println(fi.name); 253 else System.out.println("reqGlEsVersion=0x" 254 + Integer.toHexString(fi.reqGlEsVersion)); 255 } 256 } catch (RemoteException e) { 257 System.err.println(e.toString()); 258 System.err.println(PM_NOT_RUNNING_ERR); 259 } 260 } 261 262 /** 263 * Lists all of the installed instrumentation, or all for a given package 264 * 265 * pm list instrumentation [package] [-f] 266 */ 267 private void runListInstrumentation() { 268 int flags = 0; // flags != 0 is only used to request meta-data 269 boolean showPackage = false; 270 String targetPackage = null; 271 272 try { 273 String opt; 274 while ((opt=nextArg()) != null) { 275 if (opt.equals("-f")) { 276 showPackage = true; 277 } else if (opt.charAt(0) != '-') { 278 targetPackage = opt; 279 } else { 280 System.err.println("Error: Unknown option: " + opt); 281 showUsage(); 282 return; 283 } 284 } 285 } catch (RuntimeException ex) { 286 System.err.println("Error: " + ex.toString()); 287 showUsage(); 288 return; 289 } 290 291 try { 292 List<InstrumentationInfo> list = mPm.queryInstrumentation(targetPackage, flags); 293 294 // Sort by target package 295 Collections.sort(list, new Comparator<InstrumentationInfo>() { 296 public int compare(InstrumentationInfo o1, InstrumentationInfo o2) { 297 return o1.targetPackage.compareTo(o2.targetPackage); 298 } 299 }); 300 301 int count = (list != null) ? list.size() : 0; 302 for (int p = 0; p < count; p++) { 303 InstrumentationInfo ii = list.get(p); 304 System.out.print("instrumentation:"); 305 if (showPackage) { 306 System.out.print(ii.sourceDir); 307 System.out.print("="); 308 } 309 ComponentName cn = new ComponentName(ii.packageName, ii.name); 310 System.out.print(cn.flattenToShortString()); 311 System.out.print(" (target="); 312 System.out.print(ii.targetPackage); 313 System.out.println(")"); 314 } 315 } catch (RemoteException e) { 316 System.err.println(e.toString()); 317 System.err.println(PM_NOT_RUNNING_ERR); 318 } 319 } 320 321 /** 322 * Lists all the known permission groups. 323 */ 324 private void runListPermissionGroups() { 325 try { 326 List<PermissionGroupInfo> pgs = mPm.getAllPermissionGroups(0); 327 328 int count = pgs.size(); 329 for (int p = 0 ; p < count ; p++) { 330 PermissionGroupInfo pgi = pgs.get(p); 331 System.out.print("permission group:"); 332 System.out.println(pgi.name); 333 } 334 } catch (RemoteException e) { 335 System.err.println(e.toString()); 336 System.err.println(PM_NOT_RUNNING_ERR); 337 } 338 } 339 340 private String loadText(PackageItemInfo pii, int res, CharSequence nonLocalized) { 341 if (nonLocalized != null) { 342 return nonLocalized.toString(); 343 } 344 if (res != 0) { 345 Resources r = getResources(pii); 346 if (r != null) { 347 return r.getString(res); 348 } 349 } 350 return null; 351 } 352 353 /** 354 * Lists all the permissions in a group. 355 */ 356 private void runListPermissions() { 357 try { 358 boolean labels = false; 359 boolean groups = false; 360 boolean userOnly = false; 361 boolean summary = false; 362 boolean dangerousOnly = false; 363 String opt; 364 while ((opt=nextOption()) != null) { 365 if (opt.equals("-f")) { 366 labels = true; 367 } else if (opt.equals("-g")) { 368 groups = true; 369 } else if (opt.equals("-s")) { 370 groups = true; 371 labels = true; 372 summary = true; 373 } else if (opt.equals("-u")) { 374 userOnly = true; 375 } else if (opt.equals("-d")) { 376 dangerousOnly = true; 377 } else { 378 System.err.println("Error: Unknown option: " + opt); 379 showUsage(); 380 return; 381 } 382 } 383 384 String grp = nextOption(); 385 ArrayList<String> groupList = new ArrayList<String>(); 386 if (groups) { 387 List<PermissionGroupInfo> infos = 388 mPm.getAllPermissionGroups(0); 389 for (int i=0; i<infos.size(); i++) { 390 groupList.add(infos.get(i).name); 391 } 392 groupList.add(null); 393 } else { 394 groupList.add(grp); 395 } 396 397 if (dangerousOnly) { 398 System.out.println("Dangerous Permissions:"); 399 System.out.println(""); 400 doListPermissions(groupList, groups, labels, summary, 401 PermissionInfo.PROTECTION_DANGEROUS, 402 PermissionInfo.PROTECTION_DANGEROUS); 403 if (userOnly) { 404 System.out.println("Normal Permissions:"); 405 System.out.println(""); 406 doListPermissions(groupList, groups, labels, summary, 407 PermissionInfo.PROTECTION_NORMAL, 408 PermissionInfo.PROTECTION_NORMAL); 409 } 410 } else if (userOnly) { 411 System.out.println("Dangerous and Normal Permissions:"); 412 System.out.println(""); 413 doListPermissions(groupList, groups, labels, summary, 414 PermissionInfo.PROTECTION_NORMAL, 415 PermissionInfo.PROTECTION_DANGEROUS); 416 } else { 417 System.out.println("All Permissions:"); 418 System.out.println(""); 419 doListPermissions(groupList, groups, labels, summary, 420 -10000, 10000); 421 } 422 } catch (RemoteException e) { 423 System.err.println(e.toString()); 424 System.err.println(PM_NOT_RUNNING_ERR); 425 } 426 } 427 428 private void doListPermissions(ArrayList<String> groupList, 429 boolean groups, boolean labels, boolean summary, 430 int startProtectionLevel, int endProtectionLevel) 431 throws RemoteException { 432 for (int i=0; i<groupList.size(); i++) { 433 String groupName = groupList.get(i); 434 String prefix = ""; 435 if (groups) { 436 if (i > 0) System.out.println(""); 437 if (groupName != null) { 438 PermissionGroupInfo pgi = mPm.getPermissionGroupInfo( 439 groupName, 0); 440 if (summary) { 441 Resources res = getResources(pgi); 442 if (res != null) { 443 System.out.print(loadText(pgi, pgi.labelRes, 444 pgi.nonLocalizedLabel) + ": "); 445 } else { 446 System.out.print(pgi.name + ": "); 447 448 } 449 } else { 450 System.out.println((labels ? "+ " : "") 451 + "group:" + pgi.name); 452 if (labels) { 453 System.out.println(" package:" + pgi.packageName); 454 Resources res = getResources(pgi); 455 if (res != null) { 456 System.out.println(" label:" 457 + loadText(pgi, pgi.labelRes, 458 pgi.nonLocalizedLabel)); 459 System.out.println(" description:" 460 + loadText(pgi, pgi.descriptionRes, 461 pgi.nonLocalizedDescription)); 462 } 463 } 464 } 465 } else { 466 System.out.println(((labels && !summary) 467 ? "+ " : "") + "ungrouped:"); 468 } 469 prefix = " "; 470 } 471 List<PermissionInfo> ps = mPm.queryPermissionsByGroup( 472 groupList.get(i), 0); 473 int count = ps.size(); 474 boolean first = true; 475 for (int p = 0 ; p < count ; p++) { 476 PermissionInfo pi = ps.get(p); 477 if (groups && groupName == null && pi.group != null) { 478 continue; 479 } 480 if (pi.protectionLevel < startProtectionLevel 481 || pi.protectionLevel > endProtectionLevel) { 482 continue; 483 } 484 if (summary) { 485 if (first) { 486 first = false; 487 } else { 488 System.out.print(", "); 489 } 490 Resources res = getResources(pi); 491 if (res != null) { 492 System.out.print(loadText(pi, pi.labelRes, 493 pi.nonLocalizedLabel)); 494 } else { 495 System.out.print(pi.name); 496 } 497 } else { 498 System.out.println(prefix + (labels ? "+ " : "") 499 + "permission:" + pi.name); 500 if (labels) { 501 System.out.println(prefix + " package:" + pi.packageName); 502 Resources res = getResources(pi); 503 if (res != null) { 504 System.out.println(prefix + " label:" 505 + loadText(pi, pi.labelRes, 506 pi.nonLocalizedLabel)); 507 System.out.println(prefix + " description:" 508 + loadText(pi, pi.descriptionRes, 509 pi.nonLocalizedDescription)); 510 } 511 String protLevel = "unknown"; 512 switch(pi.protectionLevel) { 513 case PermissionInfo.PROTECTION_DANGEROUS: 514 protLevel = "dangerous"; 515 break; 516 case PermissionInfo.PROTECTION_NORMAL: 517 protLevel = "normal"; 518 break; 519 case PermissionInfo.PROTECTION_SIGNATURE: 520 protLevel = "signature"; 521 break; 522 case PermissionInfo.PROTECTION_SIGNATURE_OR_SYSTEM: 523 protLevel = "signatureOrSystem"; 524 break; 525 } 526 System.out.println(prefix + " protectionLevel:" + protLevel); 527 } 528 } 529 } 530 531 if (summary) { 532 System.out.println(""); 533 } 534 } 535 } 536 537 private void runPath() { 538 String pkg = nextArg(); 539 if (pkg == null) { 540 System.err.println("Error: no package specified"); 541 showUsage(); 542 return; 543 } 544 displayPackageFilePath(pkg); 545 } 546 547 class PackageInstallObserver extends IPackageInstallObserver.Stub { 548 boolean finished; 549 int result; 550 551 public void packageInstalled(String name, int status) { 552 synchronized( this) { 553 finished = true; 554 result = status; 555 notifyAll(); 556 } 557 } 558 } 559 560 /** 561 * Converts a failure code into a string by using reflection to find a matching constant 562 * in PackageManager. 563 */ 564 private String installFailureToString(int result) { 565 Field[] fields = PackageManager.class.getFields(); 566 for (Field f: fields) { 567 if (f.getType() == int.class) { 568 int modifiers = f.getModifiers(); 569 // only look at public final static fields. 570 if (((modifiers & Modifier.FINAL) != 0) && 571 ((modifiers & Modifier.PUBLIC) != 0) && 572 ((modifiers & Modifier.STATIC) != 0)) { 573 String fieldName = f.getName(); 574 if (fieldName.startsWith("INSTALL_FAILED_") || 575 fieldName.startsWith("INSTALL_PARSE_FAILED_")) { 576 // get the int value and compare it to result. 577 try { 578 if (result == f.getInt(null)) { 579 return fieldName; 580 } 581 } catch (IllegalAccessException e) { 582 // this shouldn't happen since we only look for public static fields. 583 } 584 } 585 } 586 } 587 } 588 589 // couldn't find a matching constant? return the value 590 return Integer.toString(result); 591 } 592 593 private void runSetInstallLocation() { 594 int loc; 595 596 String arg = nextArg(); 597 if (arg == null) { 598 System.err.println("Error: no install location specified."); 599 showUsage(); 600 return; 601 } 602 try { 603 loc = Integer.parseInt(arg); 604 } catch (NumberFormatException e) { 605 System.err.println("Error: install location has to be a number."); 606 showUsage(); 607 return; 608 } 609 try { 610 if (!mPm.setInstallLocation(loc)) { 611 System.err.println("Error: install location has to be a number."); 612 showUsage(); 613 } 614 } catch (RemoteException e) { 615 System.err.println(e.toString()); 616 System.err.println(PM_NOT_RUNNING_ERR); 617 } 618 } 619 620 private void runGetInstallLocation() { 621 try { 622 int loc = mPm.getInstallLocation(); 623 String locStr = "invalid"; 624 if (loc == PackageHelper.APP_INSTALL_AUTO) { 625 locStr = "auto"; 626 } else if (loc == PackageHelper.APP_INSTALL_INTERNAL) { 627 locStr = "internal"; 628 } else if (loc == PackageHelper.APP_INSTALL_EXTERNAL) { 629 locStr = "external"; 630 } 631 System.out.println(loc + "[" + locStr + "]"); 632 } catch (RemoteException e) { 633 System.err.println(e.toString()); 634 System.err.println(PM_NOT_RUNNING_ERR); 635 } 636 } 637 638 private void runInstall() { 639 int installFlags = 0; 640 String installerPackageName = null; 641 642 String opt; 643 while ((opt=nextOption()) != null) { 644 if (opt.equals("-l")) { 645 installFlags |= PackageManager.INSTALL_FORWARD_LOCK; 646 } else if (opt.equals("-r")) { 647 installFlags |= PackageManager.INSTALL_REPLACE_EXISTING; 648 } else if (opt.equals("-i")) { 649 installerPackageName = nextOptionData(); 650 if (installerPackageName == null) { 651 System.err.println("Error: no value specified for -i"); 652 showUsage(); 653 return; 654 } 655 } else if (opt.equals("-t")) { 656 installFlags |= PackageManager.INSTALL_ALLOW_TEST; 657 } else if (opt.equals("-s")) { 658 // Override if -s option is specified. 659 installFlags |= PackageManager.INSTALL_EXTERNAL; 660 } else if (opt.equals("-f")) { 661 // Override if -s option is specified. 662 installFlags |= PackageManager.INSTALL_INTERNAL; 663 } else { 664 System.err.println("Error: Unknown option: " + opt); 665 showUsage(); 666 return; 667 } 668 } 669 670 String apkFilePath = nextArg(); 671 System.err.println("\tpkg: " + apkFilePath); 672 if (apkFilePath == null) { 673 System.err.println("Error: no package specified"); 674 showUsage(); 675 return; 676 } 677 678 PackageInstallObserver obs = new PackageInstallObserver(); 679 try { 680 mPm.installPackage(Uri.fromFile(new File(apkFilePath)), obs, installFlags, 681 installerPackageName); 682 683 synchronized (obs) { 684 while (!obs.finished) { 685 try { 686 obs.wait(); 687 } catch (InterruptedException e) { 688 } 689 } 690 if (obs.result == PackageManager.INSTALL_SUCCEEDED) { 691 System.out.println("Success"); 692 } else { 693 System.err.println("Failure [" 694 + installFailureToString(obs.result) 695 + "]"); 696 } 697 } 698 } catch (RemoteException e) { 699 System.err.println(e.toString()); 700 System.err.println(PM_NOT_RUNNING_ERR); 701 } 702 } 703 704 class PackageDeleteObserver extends IPackageDeleteObserver.Stub { 705 boolean finished; 706 boolean result; 707 708 public void packageDeleted(boolean succeeded) { 709 synchronized (this) { 710 finished = true; 711 result = succeeded; 712 notifyAll(); 713 } 714 } 715 } 716 717 private void runUninstall() { 718 int unInstallFlags = 0; 719 720 String opt = nextOption(); 721 if (opt != null && opt.equals("-k")) { 722 unInstallFlags = PackageManager.DONT_DELETE_DATA; 723 } 724 725 String pkg = nextArg(); 726 if (pkg == null) { 727 System.err.println("Error: no package specified"); 728 showUsage(); 729 return; 730 } 731 boolean result = deletePackage(pkg, unInstallFlags); 732 if (result) { 733 System.out.println("Success"); 734 } else { 735 System.out.println("Failure"); 736 } 737 } 738 739 private boolean deletePackage(String pkg, int unInstallFlags) { 740 PackageDeleteObserver obs = new PackageDeleteObserver(); 741 try { 742 mPm.deletePackage(pkg, obs, unInstallFlags); 743 744 synchronized (obs) { 745 while (!obs.finished) { 746 try { 747 obs.wait(); 748 } catch (InterruptedException e) { 749 } 750 } 751 } 752 } catch (RemoteException e) { 753 System.err.println(e.toString()); 754 System.err.println(PM_NOT_RUNNING_ERR); 755 } 756 return obs.result; 757 } 758 759 private static String enabledSettingToString(int state) { 760 switch (state) { 761 case PackageManager.COMPONENT_ENABLED_STATE_DEFAULT: 762 return "default"; 763 case PackageManager.COMPONENT_ENABLED_STATE_ENABLED: 764 return "enabled"; 765 case PackageManager.COMPONENT_ENABLED_STATE_DISABLED: 766 return "disabled"; 767 } 768 return "unknown"; 769 } 770 771 private void runSetEnabledSetting(int state) { 772 String pkg = nextArg(); 773 if (pkg == null) { 774 System.err.println("Error: no package or component specified"); 775 showUsage(); 776 return; 777 } 778 ComponentName cn = ComponentName.unflattenFromString(pkg); 779 if (cn == null) { 780 try { 781 mPm.setApplicationEnabledSetting(pkg, state, 0); 782 System.err.println("Package " + pkg + " new state: " 783 + enabledSettingToString( 784 mPm.getApplicationEnabledSetting(pkg))); 785 } catch (RemoteException e) { 786 System.err.println(e.toString()); 787 System.err.println(PM_NOT_RUNNING_ERR); 788 } 789 } else { 790 try { 791 mPm.setComponentEnabledSetting(cn, state, 0); 792 System.err.println("Component " + cn.toShortString() + " new state: " 793 + enabledSettingToString( 794 mPm.getComponentEnabledSetting(cn))); 795 } catch (RemoteException e) { 796 System.err.println(e.toString()); 797 System.err.println(PM_NOT_RUNNING_ERR); 798 } 799 } 800 } 801 802 /** 803 * Displays the package file for a package. 804 * @param pckg 805 */ 806 private void displayPackageFilePath(String pckg) { 807 try { 808 PackageInfo info = mPm.getPackageInfo(pckg, 0); 809 if (info != null && info.applicationInfo != null) { 810 System.out.print("package:"); 811 System.out.println(info.applicationInfo.sourceDir); 812 } 813 } catch (RemoteException e) { 814 System.err.println(e.toString()); 815 System.err.println(PM_NOT_RUNNING_ERR); 816 } 817 } 818 819 private Resources getResources(PackageItemInfo pii) { 820 Resources res = mResourceCache.get(pii.packageName); 821 if (res != null) return res; 822 823 try { 824 ApplicationInfo ai = mPm.getApplicationInfo(pii.packageName, 0); 825 AssetManager am = new AssetManager(); 826 am.addAssetPath(ai.publicSourceDir); 827 res = new Resources(am, null, null); 828 mResourceCache.put(pii.packageName, res); 829 return res; 830 } catch (RemoteException e) { 831 System.err.println(e.toString()); 832 System.err.println(PM_NOT_RUNNING_ERR); 833 return null; 834 } 835 } 836 837 private String nextOption() { 838 if (mNextArg >= mArgs.length) { 839 return null; 840 } 841 String arg = mArgs[mNextArg]; 842 if (!arg.startsWith("-")) { 843 return null; 844 } 845 mNextArg++; 846 if (arg.equals("--")) { 847 return null; 848 } 849 if (arg.length() > 1 && arg.charAt(1) != '-') { 850 if (arg.length() > 2) { 851 mCurArgData = arg.substring(2); 852 return arg.substring(0, 2); 853 } else { 854 mCurArgData = null; 855 return arg; 856 } 857 } 858 mCurArgData = null; 859 return arg; 860 } 861 862 private String nextOptionData() { 863 if (mCurArgData != null) { 864 return mCurArgData; 865 } 866 if (mNextArg >= mArgs.length) { 867 return null; 868 } 869 String data = mArgs[mNextArg]; 870 mNextArg++; 871 return data; 872 } 873 874 private String nextArg() { 875 if (mNextArg >= mArgs.length) { 876 return null; 877 } 878 String arg = mArgs[mNextArg]; 879 mNextArg++; 880 return arg; 881 } 882 883 private static void showUsage() { 884 System.err.println("usage: pm [list|path|install|uninstall]"); 885 System.err.println(" pm list packages [-f]"); 886 System.err.println(" pm list permission-groups"); 887 System.err.println(" pm list permissions [-g] [-f] [-d] [-u] [GROUP]"); 888 System.err.println(" pm list instrumentation [-f] [TARGET-PACKAGE]"); 889 System.err.println(" pm list features"); 890 System.err.println(" pm path PACKAGE"); 891 System.err.println(" pm install [-l] [-r] [-t] [-i INSTALLER_PACKAGE_NAME] [-s] [-f] PATH"); 892 System.err.println(" pm uninstall [-k] PACKAGE"); 893 System.err.println(" pm enable PACKAGE_OR_COMPONENT"); 894 System.err.println(" pm disable PACKAGE_OR_COMPONENT"); 895 System.err.println(" pm setInstallLocation [0/auto] [1/internal] [2/external]"); 896 System.err.println(""); 897 System.err.println("The list packages command prints all packages. Options:"); 898 System.err.println(" -f: see their associated file."); 899 System.err.println(""); 900 System.err.println("The list permission-groups command prints all known"); 901 System.err.println("permission groups."); 902 System.err.println(""); 903 System.err.println("The list permissions command prints all known"); 904 System.err.println("permissions, optionally only those in GROUP. Options:"); 905 System.err.println(" -g: organize by group."); 906 System.err.println(" -f: print all information."); 907 System.err.println(" -s: short summary."); 908 System.err.println(" -d: only list dangerous permissions."); 909 System.err.println(" -u: list only the permissions users will see."); 910 System.err.println(""); 911 System.err.println("The list instrumentation command prints all instrumentations,"); 912 System.err.println("or only those that target a specified package. Options:"); 913 System.err.println(" -f: see their associated file."); 914 System.err.println(""); 915 System.err.println("The list features command prints all features of the system."); 916 System.err.println(""); 917 System.err.println("The path command prints the path to the .apk of a package."); 918 System.err.println(""); 919 System.err.println("The install command installs a package to the system. Options:"); 920 System.err.println(" -l: install the package with FORWARD_LOCK."); 921 System.err.println(" -r: reinstall an exisiting app, keeping its data."); 922 System.err.println(" -t: allow test .apks to be installed."); 923 System.err.println(" -i: specify the installer package name."); 924 System.err.println(" -s: install package on sdcard."); 925 System.err.println(" -f: install package on internal flash."); 926 System.err.println(""); 927 System.err.println("The uninstall command removes a package from the system. Options:"); 928 System.err.println(" -k: keep the data and cache directories around."); 929 System.err.println("after the package removal."); 930 System.err.println(""); 931 System.err.println("The enable and disable commands change the enabled state of"); 932 System.err.println("a given package or component (written as \"package/class\")."); 933 System.err.println(""); 934 System.err.println("The getInstallLocation command gets the current install location"); 935 System.err.println(" 0 [auto]: Let system decide the best location"); 936 System.err.println(" 1 [internal]: Install on internal device storage"); 937 System.err.println(" 2 [external]: Install on external media"); 938 System.err.println(""); 939 System.err.println("The setInstallLocation command changes the default install location"); 940 System.err.println(" 0 [auto]: Let system decide the best location"); 941 System.err.println(" 1 [internal]: Install on internal device storage"); 942 System.err.println(" 2 [external]: Install on external media"); 943 } 944} 945