PackageParser.java revision 79ec80db70d788f35aa13346e4684ecbd401bd84 
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 android.content.ComponentName;
20import android.content.Intent;
21import android.content.IntentFilter;
22import android.content.res.AssetManager;
23import android.content.res.Configuration;
24import android.content.res.Resources;
25import android.content.res.TypedArray;
26import android.content.res.XmlResourceParser;
27import android.os.Binder;
28import android.os.Build;
29import android.os.Bundle;
30import android.os.PatternMatcher;
31import android.util.AttributeSet;
32import android.util.DisplayMetrics;
33import android.util.Log;
34import android.util.TypedValue;
35import com.android.internal.util.XmlUtils;
36import org.xmlpull.v1.XmlPullParser;
37import org.xmlpull.v1.XmlPullParserException;
38
39import java.io.BufferedInputStream;
40import java.io.File;
41import java.io.IOException;
42import java.io.InputStream;
43import java.lang.ref.WeakReference;
44import java.security.cert.Certificate;
45import java.security.cert.CertificateEncodingException;
46import java.util.ArrayList;
47import java.util.Enumeration;
48import java.util.Iterator;
49import java.util.jar.JarEntry;
50import java.util.jar.JarFile;
51
52/**
53 * Package archive parsing
54 *
55 * {@hide}
56 */
57public class PackageParser {
58    /** @hide */
59    public static class NewPermissionInfo {
60        public final String name;
61        public final int sdkVersion;
62        public final int fileVersion;
63
64        public NewPermissionInfo(String name, int sdkVersion, int fileVersion) {
65            this.name = name;
66            this.sdkVersion = sdkVersion;
67            this.fileVersion = fileVersion;
68        }
69    }
70
71    /**
72     * List of new permissions that have been added since 1.0.
73     * NOTE: These must be declared in SDK version order, with permissions
74     * added to older SDKs appearing before those added to newer SDKs.
75     * @hide
76     */
77    public static final PackageParser.NewPermissionInfo NEW_PERMISSIONS[] =
78        new PackageParser.NewPermissionInfo[] {
79            new PackageParser.NewPermissionInfo(android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
80                    android.os.Build.VERSION_CODES.DONUT, 0),
81            new PackageParser.NewPermissionInfo(android.Manifest.permission.READ_PHONE_STATE,
82                    android.os.Build.VERSION_CODES.DONUT, 0)
83    };
84
85    private String mArchiveSourcePath;
86    private String[] mSeparateProcesses;
87    private static final int SDK_VERSION = Build.VERSION.SDK_INT;
88    private static final String SDK_CODENAME = "REL".equals(Build.VERSION.CODENAME)
89            ? null : Build.VERSION.CODENAME;
90
91    private int mParseError = PackageManager.INSTALL_SUCCEEDED;
92
93    private static final Object mSync = new Object();
94    private static WeakReference<byte[]> mReadBuffer;
95
96    private static boolean sCompatibilityModeEnabled = true;
97    private static final int PARSE_DEFAULT_INSTALL_LOCATION = PackageInfo.INSTALL_LOCATION_UNSPECIFIED;
98
99    static class ParsePackageItemArgs {
100        final Package owner;
101        final String[] outError;
102        final int nameRes;
103        final int labelRes;
104        final int iconRes;
105        final int logoRes;
106
107        String tag;
108        TypedArray sa;
109
110        ParsePackageItemArgs(Package _owner, String[] _outError,
111                int _nameRes, int _labelRes, int _iconRes, int _logoRes) {
112            owner = _owner;
113            outError = _outError;
114            nameRes = _nameRes;
115            labelRes = _labelRes;
116            iconRes = _iconRes;
117            logoRes = _logoRes;
118        }
119    }
120
121    static class ParseComponentArgs extends ParsePackageItemArgs {
122        final String[] sepProcesses;
123        final int processRes;
124        final int descriptionRes;
125        final int enabledRes;
126        int flags;
127
128        ParseComponentArgs(Package _owner, String[] _outError,
129                int _nameRes, int _labelRes, int _iconRes, int _logoRes,
130                String[] _sepProcesses, int _processRes,
131                int _descriptionRes, int _enabledRes) {
132            super(_owner, _outError, _nameRes, _labelRes, _iconRes, _logoRes);
133            sepProcesses = _sepProcesses;
134            processRes = _processRes;
135            descriptionRes = _descriptionRes;
136            enabledRes = _enabledRes;
137        }
138    }
139
140    /* Light weight package info.
141     * @hide
142     */
143    public static class PackageLite {
144        public String packageName;
145        public int installLocation;
146        public String mScanPath;
147        public PackageLite(String packageName, int installLocation) {
148            this.packageName = packageName;
149            this.installLocation = installLocation;
150        }
151    }
152
153    private ParsePackageItemArgs mParseInstrumentationArgs;
154    private ParseComponentArgs mParseActivityArgs;
155    private ParseComponentArgs mParseActivityAliasArgs;
156    private ParseComponentArgs mParseServiceArgs;
157    private ParseComponentArgs mParseProviderArgs;
158
159    /** If set to true, we will only allow package files that exactly match
160     *  the DTD.  Otherwise, we try to get as much from the package as we
161     *  can without failing.  This should normally be set to false, to
162     *  support extensions to the DTD in future versions. */
163    private static final boolean RIGID_PARSER = false;
164
165    private static final String TAG = "PackageParser";
166
167    public PackageParser(String archiveSourcePath) {
168        mArchiveSourcePath = archiveSourcePath;
169    }
170
171    public void setSeparateProcesses(String[] procs) {
172        mSeparateProcesses = procs;
173    }
174
175    private static final boolean isPackageFilename(String name) {
176        return name.endsWith(".apk");
177    }
178
179    /**
180     * Generate and return the {@link PackageInfo} for a parsed package.
181     *
182     * @param p the parsed package.
183     * @param flags indicating which optional information is included.
184     */
185    public static PackageInfo generatePackageInfo(PackageParser.Package p,
186            int gids[], int flags, long firstInstallTime, long lastUpdateTime) {
187
188        PackageInfo pi = new PackageInfo();
189        pi.packageName = p.packageName;
190        pi.versionCode = p.mVersionCode;
191        pi.versionName = p.mVersionName;
192        pi.sharedUserId = p.mSharedUserId;
193        pi.sharedUserLabel = p.mSharedUserLabel;
194        pi.applicationInfo = generateApplicationInfo(p, flags);
195        pi.installLocation = p.installLocation;
196        pi.firstInstallTime = firstInstallTime;
197        pi.lastUpdateTime = lastUpdateTime;
198        if ((flags&PackageManager.GET_GIDS) != 0) {
199            pi.gids = gids;
200        }
201        if ((flags&PackageManager.GET_CONFIGURATIONS) != 0) {
202            int N = p.configPreferences.size();
203            if (N > 0) {
204                pi.configPreferences = new ConfigurationInfo[N];
205                p.configPreferences.toArray(pi.configPreferences);
206            }
207            N = p.reqFeatures != null ? p.reqFeatures.size() : 0;
208            if (N > 0) {
209                pi.reqFeatures = new FeatureInfo[N];
210                p.reqFeatures.toArray(pi.reqFeatures);
211            }
212        }
213        if ((flags&PackageManager.GET_ACTIVITIES) != 0) {
214            int N = p.activities.size();
215            if (N > 0) {
216                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
217                    pi.activities = new ActivityInfo[N];
218                } else {
219                    int num = 0;
220                    for (int i=0; i<N; i++) {
221                        if (p.activities.get(i).info.enabled) num++;
222                    }
223                    pi.activities = new ActivityInfo[num];
224                }
225                for (int i=0, j=0; i<N; i++) {
226                    final Activity activity = p.activities.get(i);
227                    if (activity.info.enabled
228                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
229                        pi.activities[j++] = generateActivityInfo(p.activities.get(i), flags);
230                    }
231                }
232            }
233        }
234        if ((flags&PackageManager.GET_RECEIVERS) != 0) {
235            int N = p.receivers.size();
236            if (N > 0) {
237                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
238                    pi.receivers = new ActivityInfo[N];
239                } else {
240                    int num = 0;
241                    for (int i=0; i<N; i++) {
242                        if (p.receivers.get(i).info.enabled) num++;
243                    }
244                    pi.receivers = new ActivityInfo[num];
245                }
246                for (int i=0, j=0; i<N; i++) {
247                    final Activity activity = p.receivers.get(i);
248                    if (activity.info.enabled
249                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
250                        pi.receivers[j++] = generateActivityInfo(p.receivers.get(i), flags);
251                    }
252                }
253            }
254        }
255        if ((flags&PackageManager.GET_SERVICES) != 0) {
256            int N = p.services.size();
257            if (N > 0) {
258                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
259                    pi.services = new ServiceInfo[N];
260                } else {
261                    int num = 0;
262                    for (int i=0; i<N; i++) {
263                        if (p.services.get(i).info.enabled) num++;
264                    }
265                    pi.services = new ServiceInfo[num];
266                }
267                for (int i=0, j=0; i<N; i++) {
268                    final Service service = p.services.get(i);
269                    if (service.info.enabled
270                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
271                        pi.services[j++] = generateServiceInfo(p.services.get(i), flags);
272                    }
273                }
274            }
275        }
276        if ((flags&PackageManager.GET_PROVIDERS) != 0) {
277            int N = p.providers.size();
278            if (N > 0) {
279                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
280                    pi.providers = new ProviderInfo[N];
281                } else {
282                    int num = 0;
283                    for (int i=0; i<N; i++) {
284                        if (p.providers.get(i).info.enabled) num++;
285                    }
286                    pi.providers = new ProviderInfo[num];
287                }
288                for (int i=0, j=0; i<N; i++) {
289                    final Provider provider = p.providers.get(i);
290                    if (provider.info.enabled
291                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
292                        pi.providers[j++] = generateProviderInfo(p.providers.get(i), flags);
293                    }
294                }
295            }
296        }
297        if ((flags&PackageManager.GET_INSTRUMENTATION) != 0) {
298            int N = p.instrumentation.size();
299            if (N > 0) {
300                pi.instrumentation = new InstrumentationInfo[N];
301                for (int i=0; i<N; i++) {
302                    pi.instrumentation[i] = generateInstrumentationInfo(
303                            p.instrumentation.get(i), flags);
304                }
305            }
306        }
307        if ((flags&PackageManager.GET_PERMISSIONS) != 0) {
308            int N = p.permissions.size();
309            if (N > 0) {
310                pi.permissions = new PermissionInfo[N];
311                for (int i=0; i<N; i++) {
312                    pi.permissions[i] = generatePermissionInfo(p.permissions.get(i), flags);
313                }
314            }
315            N = p.requestedPermissions.size();
316            if (N > 0) {
317                pi.requestedPermissions = new String[N];
318                for (int i=0; i<N; i++) {
319                    pi.requestedPermissions[i] = p.requestedPermissions.get(i);
320                }
321            }
322        }
323        if ((flags&PackageManager.GET_SIGNATURES) != 0) {
324           int N = (p.mSignatures != null) ? p.mSignatures.length : 0;
325           if (N > 0) {
326                pi.signatures = new Signature[N];
327                System.arraycopy(p.mSignatures, 0, pi.signatures, 0, N);
328            }
329        }
330        return pi;
331    }
332
333    private Certificate[] loadCertificates(JarFile jarFile, JarEntry je,
334            byte[] readBuffer) {
335        try {
336            // We must read the stream for the JarEntry to retrieve
337            // its certificates.
338            InputStream is = new BufferedInputStream(jarFile.getInputStream(je));
339            while (is.read(readBuffer, 0, readBuffer.length) != -1) {
340                // not using
341            }
342            is.close();
343            return je != null ? je.getCertificates() : null;
344        } catch (IOException e) {
345            Log.w(TAG, "Exception reading " + je.getName() + " in "
346                    + jarFile.getName(), e);
347        } catch (RuntimeException e) {
348            Log.w(TAG, "Exception reading " + je.getName() + " in "
349                    + jarFile.getName(), e);
350        }
351        return null;
352    }
353
354    public final static int PARSE_IS_SYSTEM = 1<<0;
355    public final static int PARSE_CHATTY = 1<<1;
356    public final static int PARSE_MUST_BE_APK = 1<<2;
357    public final static int PARSE_IGNORE_PROCESSES = 1<<3;
358    public final static int PARSE_FORWARD_LOCK = 1<<4;
359    public final static int PARSE_ON_SDCARD = 1<<5;
360    public final static int PARSE_IS_SYSTEM_DIR = 1<<6;
361
362    public int getParseError() {
363        return mParseError;
364    }
365
366    public Package parsePackage(File sourceFile, String destCodePath,
367            DisplayMetrics metrics, int flags) {
368        mParseError = PackageManager.INSTALL_SUCCEEDED;
369
370        mArchiveSourcePath = sourceFile.getPath();
371        if (!sourceFile.isFile()) {
372            Log.w(TAG, "Skipping dir: " + mArchiveSourcePath);
373            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
374            return null;
375        }
376        if (!isPackageFilename(sourceFile.getName())
377                && (flags&PARSE_MUST_BE_APK) != 0) {
378            if ((flags&PARSE_IS_SYSTEM) == 0) {
379                // We expect to have non-.apk files in the system dir,
380                // so don't warn about them.
381                Log.w(TAG, "Skipping non-package file: " + mArchiveSourcePath);
382            }
383            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
384            return null;
385        }
386
387        if ((flags&PARSE_CHATTY) != 0 && false) Log.d(
388            TAG, "Scanning package: " + mArchiveSourcePath);
389
390        XmlResourceParser parser = null;
391        AssetManager assmgr = null;
392        Resources res = null;
393        boolean assetError = true;
394        try {
395            assmgr = new AssetManager();
396            int cookie = assmgr.addAssetPath(mArchiveSourcePath);
397            if (cookie != 0) {
398                res = new Resources(assmgr, metrics, null);
399                assmgr.setConfiguration(0, 0, null, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
400                        Build.VERSION.RESOURCES_SDK_INT);
401                parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
402                assetError = false;
403            } else {
404                Log.w(TAG, "Failed adding asset path:"+mArchiveSourcePath);
405            }
406        } catch (Exception e) {
407            Log.w(TAG, "Unable to read AndroidManifest.xml of "
408                    + mArchiveSourcePath, e);
409        }
410        if (assetError) {
411            if (assmgr != null) assmgr.close();
412            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_MANIFEST;
413            return null;
414        }
415        String[] errorText = new String[1];
416        Package pkg = null;
417        Exception errorException = null;
418        try {
419            // XXXX todo: need to figure out correct configuration.
420            pkg = parsePackage(res, parser, flags, errorText);
421        } catch (Exception e) {
422            errorException = e;
423            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
424        }
425
426
427        if (pkg == null) {
428            if (errorException != null) {
429                Log.w(TAG, mArchiveSourcePath, errorException);
430            } else {
431                Log.w(TAG, mArchiveSourcePath + " (at "
432                        + parser.getPositionDescription()
433                        + "): " + errorText[0]);
434            }
435            parser.close();
436            assmgr.close();
437            if (mParseError == PackageManager.INSTALL_SUCCEEDED) {
438                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
439            }
440            return null;
441        }
442
443        parser.close();
444        assmgr.close();
445
446        // Set code and resource paths
447        pkg.mPath = destCodePath;
448        pkg.mScanPath = mArchiveSourcePath;
449        //pkg.applicationInfo.sourceDir = destCodePath;
450        //pkg.applicationInfo.publicSourceDir = destRes;
451        pkg.mSignatures = null;
452
453        return pkg;
454    }
455
456    public boolean collectCertificates(Package pkg, int flags) {
457        pkg.mSignatures = null;
458
459        WeakReference<byte[]> readBufferRef;
460        byte[] readBuffer = null;
461        synchronized (mSync) {
462            readBufferRef = mReadBuffer;
463            if (readBufferRef != null) {
464                mReadBuffer = null;
465                readBuffer = readBufferRef.get();
466            }
467            if (readBuffer == null) {
468                readBuffer = new byte[8192];
469                readBufferRef = new WeakReference<byte[]>(readBuffer);
470            }
471        }
472
473        try {
474            JarFile jarFile = new JarFile(mArchiveSourcePath);
475
476            Certificate[] certs = null;
477
478            if ((flags&PARSE_IS_SYSTEM) != 0) {
479                // If this package comes from the system image, then we
480                // can trust it...  we'll just use the AndroidManifest.xml
481                // to retrieve its signatures, not validating all of the
482                // files.
483                JarEntry jarEntry = jarFile.getJarEntry("AndroidManifest.xml");
484                certs = loadCertificates(jarFile, jarEntry, readBuffer);
485                if (certs == null) {
486                    Log.e(TAG, "Package " + pkg.packageName
487                            + " has no certificates at entry "
488                            + jarEntry.getName() + "; ignoring!");
489                    jarFile.close();
490                    mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
491                    return false;
492                }
493                if (false) {
494                    Log.i(TAG, "File " + mArchiveSourcePath + ": entry=" + jarEntry
495                            + " certs=" + (certs != null ? certs.length : 0));
496                    if (certs != null) {
497                        final int N = certs.length;
498                        for (int i=0; i<N; i++) {
499                            Log.i(TAG, "  Public key: "
500                                    + certs[i].getPublicKey().getEncoded()
501                                    + " " + certs[i].getPublicKey());
502                        }
503                    }
504                }
505
506            } else {
507                Enumeration entries = jarFile.entries();
508                while (entries.hasMoreElements()) {
509                    JarEntry je = (JarEntry)entries.nextElement();
510                    if (je.isDirectory()) continue;
511                    if (je.getName().startsWith("META-INF/")) continue;
512                    Certificate[] localCerts = loadCertificates(jarFile, je,
513                            readBuffer);
514                    if (false) {
515                        Log.i(TAG, "File " + mArchiveSourcePath + " entry " + je.getName()
516                                + ": certs=" + certs + " ("
517                                + (certs != null ? certs.length : 0) + ")");
518                    }
519                    if (localCerts == null) {
520                        Log.e(TAG, "Package " + pkg.packageName
521                                + " has no certificates at entry "
522                                + je.getName() + "; ignoring!");
523                        jarFile.close();
524                        mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
525                        return false;
526                    } else if (certs == null) {
527                        certs = localCerts;
528                    } else {
529                        // Ensure all certificates match.
530                        for (int i=0; i<certs.length; i++) {
531                            boolean found = false;
532                            for (int j=0; j<localCerts.length; j++) {
533                                if (certs[i] != null &&
534                                        certs[i].equals(localCerts[j])) {
535                                    found = true;
536                                    break;
537                                }
538                            }
539                            if (!found || certs.length != localCerts.length) {
540                                Log.e(TAG, "Package " + pkg.packageName
541                                        + " has mismatched certificates at entry "
542                                        + je.getName() + "; ignoring!");
543                                jarFile.close();
544                                mParseError = PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES;
545                                return false;
546                            }
547                        }
548                    }
549                }
550            }
551            jarFile.close();
552
553            synchronized (mSync) {
554                mReadBuffer = readBufferRef;
555            }
556
557            if (certs != null && certs.length > 0) {
558                final int N = certs.length;
559                pkg.mSignatures = new Signature[certs.length];
560                for (int i=0; i<N; i++) {
561                    pkg.mSignatures[i] = new Signature(
562                            certs[i].getEncoded());
563                }
564            } else {
565                Log.e(TAG, "Package " + pkg.packageName
566                        + " has no certificates; ignoring!");
567                mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
568                return false;
569            }
570        } catch (CertificateEncodingException e) {
571            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
572            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
573            return false;
574        } catch (IOException e) {
575            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
576            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
577            return false;
578        } catch (RuntimeException e) {
579            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
580            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
581            return false;
582        }
583
584        return true;
585    }
586
587    /*
588     * Utility method that retrieves just the package name and install
589     * location from the apk location at the given file path.
590     * @param packageFilePath file location of the apk
591     * @param flags Special parse flags
592     * @return PackageLite object with package information or null on failure.
593     */
594    public static PackageLite parsePackageLite(String packageFilePath, int flags) {
595        XmlResourceParser parser = null;
596        AssetManager assmgr = null;
597        try {
598            assmgr = new AssetManager();
599            assmgr.setConfiguration(0, 0, null, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
600                    Build.VERSION.RESOURCES_SDK_INT);
601            int cookie = assmgr.addAssetPath(packageFilePath);
602            parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
603        } catch (Exception e) {
604            if (assmgr != null) assmgr.close();
605            Log.w(TAG, "Unable to read AndroidManifest.xml of "
606                    + packageFilePath, e);
607            return null;
608        }
609        AttributeSet attrs = parser;
610        String errors[] = new String[1];
611        PackageLite packageLite = null;
612        try {
613            packageLite = parsePackageLite(parser, attrs, flags, errors);
614        } catch (IOException e) {
615            Log.w(TAG, packageFilePath, e);
616        } catch (XmlPullParserException e) {
617            Log.w(TAG, packageFilePath, e);
618        } finally {
619            if (parser != null) parser.close();
620            if (assmgr != null) assmgr.close();
621        }
622        if (packageLite == null) {
623            Log.e(TAG, "parsePackageLite error: " + errors[0]);
624            return null;
625        }
626        return packageLite;
627    }
628
629    private static String validateName(String name, boolean requiresSeparator) {
630        final int N = name.length();
631        boolean hasSep = false;
632        boolean front = true;
633        for (int i=0; i<N; i++) {
634            final char c = name.charAt(i);
635            if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
636                front = false;
637                continue;
638            }
639            if (!front) {
640                if ((c >= '0' && c <= '9') || c == '_') {
641                    continue;
642                }
643            }
644            if (c == '.') {
645                hasSep = true;
646                front = true;
647                continue;
648            }
649            return "bad character '" + c + "'";
650        }
651        return hasSep || !requiresSeparator
652                ? null : "must have at least one '.' separator";
653    }
654
655    private static String parsePackageName(XmlPullParser parser,
656            AttributeSet attrs, int flags, String[] outError)
657            throws IOException, XmlPullParserException {
658
659        int type;
660        while ((type=parser.next()) != parser.START_TAG
661                   && type != parser.END_DOCUMENT) {
662            ;
663        }
664
665        if (type != parser.START_TAG) {
666            outError[0] = "No start tag found";
667            return null;
668        }
669        if ((flags&PARSE_CHATTY) != 0 && false) Log.v(
670            TAG, "Root element name: '" + parser.getName() + "'");
671        if (!parser.getName().equals("manifest")) {
672            outError[0] = "No <manifest> tag";
673            return null;
674        }
675        String pkgName = attrs.getAttributeValue(null, "package");
676        if (pkgName == null || pkgName.length() == 0) {
677            outError[0] = "<manifest> does not specify package";
678            return null;
679        }
680        String nameError = validateName(pkgName, true);
681        if (nameError != null && !"android".equals(pkgName)) {
682            outError[0] = "<manifest> specifies bad package name \""
683                + pkgName + "\": " + nameError;
684            return null;
685        }
686
687        return pkgName.intern();
688    }
689
690    private static PackageLite parsePackageLite(XmlPullParser parser,
691            AttributeSet attrs, int flags, String[] outError)
692            throws IOException, XmlPullParserException {
693
694        int type;
695        while ((type=parser.next()) != parser.START_TAG
696                   && type != parser.END_DOCUMENT) {
697            ;
698        }
699
700        if (type != parser.START_TAG) {
701            outError[0] = "No start tag found";
702            return null;
703        }
704        if ((flags&PARSE_CHATTY) != 0 && false) Log.v(
705            TAG, "Root element name: '" + parser.getName() + "'");
706        if (!parser.getName().equals("manifest")) {
707            outError[0] = "No <manifest> tag";
708            return null;
709        }
710        String pkgName = attrs.getAttributeValue(null, "package");
711        if (pkgName == null || pkgName.length() == 0) {
712            outError[0] = "<manifest> does not specify package";
713            return null;
714        }
715        String nameError = validateName(pkgName, true);
716        if (nameError != null && !"android".equals(pkgName)) {
717            outError[0] = "<manifest> specifies bad package name \""
718                + pkgName + "\": " + nameError;
719            return null;
720        }
721        int installLocation = PARSE_DEFAULT_INSTALL_LOCATION;
722        for (int i = 0; i < attrs.getAttributeCount(); i++) {
723            String attr = attrs.getAttributeName(i);
724            if (attr.equals("installLocation")) {
725                installLocation = attrs.getAttributeIntValue(i,
726                        PARSE_DEFAULT_INSTALL_LOCATION);
727                break;
728            }
729        }
730        return new PackageLite(pkgName.intern(), installLocation);
731    }
732
733    /**
734     * Temporary.
735     */
736    static public Signature stringToSignature(String str) {
737        final int N = str.length();
738        byte[] sig = new byte[N];
739        for (int i=0; i<N; i++) {
740            sig[i] = (byte)str.charAt(i);
741        }
742        return new Signature(sig);
743    }
744
745    private Package parsePackage(
746        Resources res, XmlResourceParser parser, int flags, String[] outError)
747        throws XmlPullParserException, IOException {
748        AttributeSet attrs = parser;
749
750        mParseInstrumentationArgs = null;
751        mParseActivityArgs = null;
752        mParseServiceArgs = null;
753        mParseProviderArgs = null;
754
755        String pkgName = parsePackageName(parser, attrs, flags, outError);
756        if (pkgName == null) {
757            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
758            return null;
759        }
760        int type;
761
762        final Package pkg = new Package(pkgName);
763        boolean foundApp = false;
764
765        TypedArray sa = res.obtainAttributes(attrs,
766                com.android.internal.R.styleable.AndroidManifest);
767        pkg.mVersionCode = sa.getInteger(
768                com.android.internal.R.styleable.AndroidManifest_versionCode, 0);
769        pkg.mVersionName = sa.getNonConfigurationString(
770                com.android.internal.R.styleable.AndroidManifest_versionName, 0);
771        if (pkg.mVersionName != null) {
772            pkg.mVersionName = pkg.mVersionName.intern();
773        }
774        String str = sa.getNonConfigurationString(
775                com.android.internal.R.styleable.AndroidManifest_sharedUserId, 0);
776        if (str != null && str.length() > 0) {
777            String nameError = validateName(str, true);
778            if (nameError != null && !"android".equals(pkgName)) {
779                outError[0] = "<manifest> specifies bad sharedUserId name \""
780                    + str + "\": " + nameError;
781                mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID;
782                return null;
783            }
784            pkg.mSharedUserId = str.intern();
785            pkg.mSharedUserLabel = sa.getResourceId(
786                    com.android.internal.R.styleable.AndroidManifest_sharedUserLabel, 0);
787        }
788        sa.recycle();
789
790        pkg.installLocation = sa.getInteger(
791                com.android.internal.R.styleable.AndroidManifest_installLocation,
792                PARSE_DEFAULT_INSTALL_LOCATION);
793        pkg.applicationInfo.installLocation = pkg.installLocation;
794
795        // Resource boolean are -1, so 1 means we don't know the value.
796        int supportsSmallScreens = 1;
797        int supportsNormalScreens = 1;
798        int supportsLargeScreens = 1;
799        int supportsXLargeScreens = 1;
800        int resizeable = 1;
801        int anyDensity = 1;
802
803        int outerDepth = parser.getDepth();
804        while ((type=parser.next()) != parser.END_DOCUMENT
805               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
806            if (type == parser.END_TAG || type == parser.TEXT) {
807                continue;
808            }
809
810            String tagName = parser.getName();
811            if (tagName.equals("application")) {
812                if (foundApp) {
813                    if (RIGID_PARSER) {
814                        outError[0] = "<manifest> has more than one <application>";
815                        mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
816                        return null;
817                    } else {
818                        Log.w(TAG, "<manifest> has more than one <application>");
819                        XmlUtils.skipCurrentTag(parser);
820                        continue;
821                    }
822                }
823
824                foundApp = true;
825                if (!parseApplication(pkg, res, parser, attrs, flags, outError)) {
826                    return null;
827                }
828            } else if (tagName.equals("permission-group")) {
829                if (parsePermissionGroup(pkg, res, parser, attrs, outError) == null) {
830                    return null;
831                }
832            } else if (tagName.equals("permission")) {
833                if (parsePermission(pkg, res, parser, attrs, outError) == null) {
834                    return null;
835                }
836            } else if (tagName.equals("permission-tree")) {
837                if (parsePermissionTree(pkg, res, parser, attrs, outError) == null) {
838                    return null;
839                }
840            } else if (tagName.equals("uses-permission")) {
841                sa = res.obtainAttributes(attrs,
842                        com.android.internal.R.styleable.AndroidManifestUsesPermission);
843
844                // Note: don't allow this value to be a reference to a resource
845                // that may change.
846                String name = sa.getNonResourceString(
847                        com.android.internal.R.styleable.AndroidManifestUsesPermission_name);
848
849                sa.recycle();
850
851                if (name != null && !pkg.requestedPermissions.contains(name)) {
852                    pkg.requestedPermissions.add(name.intern());
853                }
854
855                XmlUtils.skipCurrentTag(parser);
856
857            } else if (tagName.equals("uses-configuration")) {
858                ConfigurationInfo cPref = new ConfigurationInfo();
859                sa = res.obtainAttributes(attrs,
860                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration);
861                cPref.reqTouchScreen = sa.getInt(
862                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqTouchScreen,
863                        Configuration.TOUCHSCREEN_UNDEFINED);
864                cPref.reqKeyboardType = sa.getInt(
865                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqKeyboardType,
866                        Configuration.KEYBOARD_UNDEFINED);
867                if (sa.getBoolean(
868                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqHardKeyboard,
869                        false)) {
870                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD;
871                }
872                cPref.reqNavigation = sa.getInt(
873                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqNavigation,
874                        Configuration.NAVIGATION_UNDEFINED);
875                if (sa.getBoolean(
876                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqFiveWayNav,
877                        false)) {
878                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV;
879                }
880                sa.recycle();
881                pkg.configPreferences.add(cPref);
882
883                XmlUtils.skipCurrentTag(parser);
884
885            } else if (tagName.equals("uses-feature")) {
886                FeatureInfo fi = new FeatureInfo();
887                sa = res.obtainAttributes(attrs,
888                        com.android.internal.R.styleable.AndroidManifestUsesFeature);
889                // Note: don't allow this value to be a reference to a resource
890                // that may change.
891                fi.name = sa.getNonResourceString(
892                        com.android.internal.R.styleable.AndroidManifestUsesFeature_name);
893                if (fi.name == null) {
894                    fi.reqGlEsVersion = sa.getInt(
895                            com.android.internal.R.styleable.AndroidManifestUsesFeature_glEsVersion,
896                            FeatureInfo.GL_ES_VERSION_UNDEFINED);
897                }
898                if (sa.getBoolean(
899                        com.android.internal.R.styleable.AndroidManifestUsesFeature_required,
900                        true)) {
901                    fi.flags |= FeatureInfo.FLAG_REQUIRED;
902                }
903                sa.recycle();
904                if (pkg.reqFeatures == null) {
905                    pkg.reqFeatures = new ArrayList<FeatureInfo>();
906                }
907                pkg.reqFeatures.add(fi);
908
909                if (fi.name == null) {
910                    ConfigurationInfo cPref = new ConfigurationInfo();
911                    cPref.reqGlEsVersion = fi.reqGlEsVersion;
912                    pkg.configPreferences.add(cPref);
913                }
914
915                XmlUtils.skipCurrentTag(parser);
916
917            } else if (tagName.equals("uses-sdk")) {
918                if (SDK_VERSION > 0) {
919                    sa = res.obtainAttributes(attrs,
920                            com.android.internal.R.styleable.AndroidManifestUsesSdk);
921
922                    int minVers = 0;
923                    String minCode = null;
924                    int targetVers = 0;
925                    String targetCode = null;
926
927                    TypedValue val = sa.peekValue(
928                            com.android.internal.R.styleable.AndroidManifestUsesSdk_minSdkVersion);
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 = minVers = val.data;
935                        }
936                    }
937
938                    val = sa.peekValue(
939                            com.android.internal.R.styleable.AndroidManifestUsesSdk_targetSdkVersion);
940                    if (val != null) {
941                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
942                            targetCode = minCode = val.string.toString();
943                        } else {
944                            // If it's not a string, it's an integer.
945                            targetVers = val.data;
946                        }
947                    }
948
949                    sa.recycle();
950
951                    if (minCode != null) {
952                        if (!minCode.equals(SDK_CODENAME)) {
953                            if (SDK_CODENAME != null) {
954                                outError[0] = "Requires development platform " + minCode
955                                        + " (current platform is " + SDK_CODENAME + ")";
956                            } else {
957                                outError[0] = "Requires development platform " + minCode
958                                        + " but this is a release platform.";
959                            }
960                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
961                            return null;
962                        }
963                    } else if (minVers > SDK_VERSION) {
964                        outError[0] = "Requires newer sdk version #" + minVers
965                                + " (current version is #" + SDK_VERSION + ")";
966                        mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
967                        return null;
968                    }
969
970                    if (targetCode != null) {
971                        if (!targetCode.equals(SDK_CODENAME)) {
972                            if (SDK_CODENAME != null) {
973                                outError[0] = "Requires development platform " + targetCode
974                                        + " (current platform is " + SDK_CODENAME + ")";
975                            } else {
976                                outError[0] = "Requires development platform " + targetCode
977                                        + " but this is a release platform.";
978                            }
979                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
980                            return null;
981                        }
982                        // If the code matches, it definitely targets this SDK.
983                        pkg.applicationInfo.targetSdkVersion
984                                = android.os.Build.VERSION_CODES.CUR_DEVELOPMENT;
985                    } else {
986                        pkg.applicationInfo.targetSdkVersion = targetVers;
987                    }
988                }
989
990                XmlUtils.skipCurrentTag(parser);
991
992            } else if (tagName.equals("supports-screens")) {
993                sa = res.obtainAttributes(attrs,
994                        com.android.internal.R.styleable.AndroidManifestSupportsScreens);
995
996                pkg.applicationInfo.requiresSmallestWidthDp = sa.getInteger(
997                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_requiresSmallestWidthDp,
998                        0);
999                pkg.applicationInfo.compatibleWidthLimitDp = sa.getInteger(
1000                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_compatibleWidthLimitDp,
1001                        0);
1002                pkg.applicationInfo.largestWidthLimitDp = sa.getInteger(
1003                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_largestWidthLimitDp,
1004                        0);
1005
1006                // This is a trick to get a boolean and still able to detect
1007                // if a value was actually set.
1008                supportsSmallScreens = sa.getInteger(
1009                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_smallScreens,
1010                        supportsSmallScreens);
1011                supportsNormalScreens = sa.getInteger(
1012                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_normalScreens,
1013                        supportsNormalScreens);
1014                supportsLargeScreens = sa.getInteger(
1015                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_largeScreens,
1016                        supportsLargeScreens);
1017                supportsXLargeScreens = sa.getInteger(
1018                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_xlargeScreens,
1019                        supportsXLargeScreens);
1020                resizeable = sa.getInteger(
1021                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_resizeable,
1022                        resizeable);
1023                anyDensity = sa.getInteger(
1024                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_anyDensity,
1025                        anyDensity);
1026
1027                sa.recycle();
1028
1029                XmlUtils.skipCurrentTag(parser);
1030
1031            } else if (tagName.equals("protected-broadcast")) {
1032                sa = res.obtainAttributes(attrs,
1033                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast);
1034
1035                // Note: don't allow this value to be a reference to a resource
1036                // that may change.
1037                String name = sa.getNonResourceString(
1038                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast_name);
1039
1040                sa.recycle();
1041
1042                if (name != null && (flags&PARSE_IS_SYSTEM) != 0) {
1043                    if (pkg.protectedBroadcasts == null) {
1044                        pkg.protectedBroadcasts = new ArrayList<String>();
1045                    }
1046                    if (!pkg.protectedBroadcasts.contains(name)) {
1047                        pkg.protectedBroadcasts.add(name.intern());
1048                    }
1049                }
1050
1051                XmlUtils.skipCurrentTag(parser);
1052
1053            } else if (tagName.equals("instrumentation")) {
1054                if (parseInstrumentation(pkg, res, parser, attrs, outError) == null) {
1055                    return null;
1056                }
1057
1058            } else if (tagName.equals("original-package")) {
1059                sa = res.obtainAttributes(attrs,
1060                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1061
1062                String orig =sa.getNonConfigurationString(
1063                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1064                if (!pkg.packageName.equals(orig)) {
1065                    if (pkg.mOriginalPackages == null) {
1066                        pkg.mOriginalPackages = new ArrayList<String>();
1067                        pkg.mRealPackage = pkg.packageName;
1068                    }
1069                    pkg.mOriginalPackages.add(orig);
1070                }
1071
1072                sa.recycle();
1073
1074                XmlUtils.skipCurrentTag(parser);
1075
1076            } else if (tagName.equals("adopt-permissions")) {
1077                sa = res.obtainAttributes(attrs,
1078                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1079
1080                String name = sa.getNonConfigurationString(
1081                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1082
1083                sa.recycle();
1084
1085                if (name != null) {
1086                    if (pkg.mAdoptPermissions == null) {
1087                        pkg.mAdoptPermissions = new ArrayList<String>();
1088                    }
1089                    pkg.mAdoptPermissions.add(name);
1090                }
1091
1092                XmlUtils.skipCurrentTag(parser);
1093
1094            } else if (tagName.equals("uses-gl-texture")) {
1095                // Just skip this tag
1096                XmlUtils.skipCurrentTag(parser);
1097                continue;
1098
1099            } else if (tagName.equals("compatible-screens")) {
1100                // Just skip this tag
1101                XmlUtils.skipCurrentTag(parser);
1102                continue;
1103
1104            } else if (tagName.equals("eat-comment")) {
1105                // Just skip this tag
1106                XmlUtils.skipCurrentTag(parser);
1107                continue;
1108
1109            } else if (RIGID_PARSER) {
1110                outError[0] = "Bad element under <manifest>: "
1111                    + parser.getName();
1112                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1113                return null;
1114
1115            } else {
1116                Log.w(TAG, "Unknown element under <manifest>: " + parser.getName()
1117                        + " at " + mArchiveSourcePath + " "
1118                        + parser.getPositionDescription());
1119                XmlUtils.skipCurrentTag(parser);
1120                continue;
1121            }
1122        }
1123
1124        if (!foundApp && pkg.instrumentation.size() == 0) {
1125            outError[0] = "<manifest> does not contain an <application> or <instrumentation>";
1126            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
1127        }
1128
1129        final int NP = PackageParser.NEW_PERMISSIONS.length;
1130        StringBuilder implicitPerms = null;
1131        for (int ip=0; ip<NP; ip++) {
1132            final PackageParser.NewPermissionInfo npi
1133                    = PackageParser.NEW_PERMISSIONS[ip];
1134            if (pkg.applicationInfo.targetSdkVersion >= npi.sdkVersion) {
1135                break;
1136            }
1137            if (!pkg.requestedPermissions.contains(npi.name)) {
1138                if (implicitPerms == null) {
1139                    implicitPerms = new StringBuilder(128);
1140                    implicitPerms.append(pkg.packageName);
1141                    implicitPerms.append(": compat added ");
1142                } else {
1143                    implicitPerms.append(' ');
1144                }
1145                implicitPerms.append(npi.name);
1146                pkg.requestedPermissions.add(npi.name);
1147            }
1148        }
1149        if (implicitPerms != null) {
1150            Log.i(TAG, implicitPerms.toString());
1151        }
1152
1153        if (supportsSmallScreens < 0 || (supportsSmallScreens > 0
1154                && pkg.applicationInfo.targetSdkVersion
1155                        >= android.os.Build.VERSION_CODES.DONUT)) {
1156            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS;
1157        }
1158        if (supportsNormalScreens != 0) {
1159            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS;
1160        }
1161        if (supportsLargeScreens < 0 || (supportsLargeScreens > 0
1162                && pkg.applicationInfo.targetSdkVersion
1163                        >= android.os.Build.VERSION_CODES.DONUT)) {
1164            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS;
1165        }
1166        if (supportsXLargeScreens < 0 || (supportsXLargeScreens > 0
1167                && pkg.applicationInfo.targetSdkVersion
1168                        >= android.os.Build.VERSION_CODES.GINGERBREAD)) {
1169            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS;
1170        }
1171        if (resizeable < 0 || (resizeable > 0
1172                && pkg.applicationInfo.targetSdkVersion
1173                        >= android.os.Build.VERSION_CODES.DONUT)) {
1174            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS;
1175        }
1176        if (anyDensity < 0 || (anyDensity > 0
1177                && pkg.applicationInfo.targetSdkVersion
1178                        >= android.os.Build.VERSION_CODES.DONUT)) {
1179            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES;
1180        }
1181
1182        return pkg;
1183    }
1184
1185    private static String buildClassName(String pkg, CharSequence clsSeq,
1186            String[] outError) {
1187        if (clsSeq == null || clsSeq.length() <= 0) {
1188            outError[0] = "Empty class name in package " + pkg;
1189            return null;
1190        }
1191        String cls = clsSeq.toString();
1192        char c = cls.charAt(0);
1193        if (c == '.') {
1194            return (pkg + cls).intern();
1195        }
1196        if (cls.indexOf('.') < 0) {
1197            StringBuilder b = new StringBuilder(pkg);
1198            b.append('.');
1199            b.append(cls);
1200            return b.toString().intern();
1201        }
1202        if (c >= 'a' && c <= 'z') {
1203            return cls.intern();
1204        }
1205        outError[0] = "Bad class name " + cls + " in package " + pkg;
1206        return null;
1207    }
1208
1209    private static String buildCompoundName(String pkg,
1210            CharSequence procSeq, String type, String[] outError) {
1211        String proc = procSeq.toString();
1212        char c = proc.charAt(0);
1213        if (pkg != null && c == ':') {
1214            if (proc.length() < 2) {
1215                outError[0] = "Bad " + type + " name " + proc + " in package " + pkg
1216                        + ": must be at least two characters";
1217                return null;
1218            }
1219            String subName = proc.substring(1);
1220            String nameError = validateName(subName, false);
1221            if (nameError != null) {
1222                outError[0] = "Invalid " + type + " name " + proc + " in package "
1223                        + pkg + ": " + nameError;
1224                return null;
1225            }
1226            return (pkg + proc).intern();
1227        }
1228        String nameError = validateName(proc, true);
1229        if (nameError != null && !"system".equals(proc)) {
1230            outError[0] = "Invalid " + type + " name " + proc + " in package "
1231                    + pkg + ": " + nameError;
1232            return null;
1233        }
1234        return proc.intern();
1235    }
1236
1237    private static String buildProcessName(String pkg, String defProc,
1238            CharSequence procSeq, int flags, String[] separateProcesses,
1239            String[] outError) {
1240        if ((flags&PARSE_IGNORE_PROCESSES) != 0 && !"system".equals(procSeq)) {
1241            return defProc != null ? defProc : pkg;
1242        }
1243        if (separateProcesses != null) {
1244            for (int i=separateProcesses.length-1; i>=0; i--) {
1245                String sp = separateProcesses[i];
1246                if (sp.equals(pkg) || sp.equals(defProc) || sp.equals(procSeq)) {
1247                    return pkg;
1248                }
1249            }
1250        }
1251        if (procSeq == null || procSeq.length() <= 0) {
1252            return defProc;
1253        }
1254        return buildCompoundName(pkg, procSeq, "process", outError);
1255    }
1256
1257    private static String buildTaskAffinityName(String pkg, String defProc,
1258            CharSequence procSeq, String[] outError) {
1259        if (procSeq == null) {
1260            return defProc;
1261        }
1262        if (procSeq.length() <= 0) {
1263            return null;
1264        }
1265        return buildCompoundName(pkg, procSeq, "taskAffinity", outError);
1266    }
1267
1268    private PermissionGroup parsePermissionGroup(Package owner, Resources res,
1269            XmlPullParser parser, AttributeSet attrs, String[] outError)
1270        throws XmlPullParserException, IOException {
1271        PermissionGroup perm = new PermissionGroup(owner);
1272
1273        TypedArray sa = res.obtainAttributes(attrs,
1274                com.android.internal.R.styleable.AndroidManifestPermissionGroup);
1275
1276        if (!parsePackageItemInfo(owner, perm.info, outError,
1277                "<permission-group>", sa,
1278                com.android.internal.R.styleable.AndroidManifestPermissionGroup_name,
1279                com.android.internal.R.styleable.AndroidManifestPermissionGroup_label,
1280                com.android.internal.R.styleable.AndroidManifestPermissionGroup_icon,
1281                com.android.internal.R.styleable.AndroidManifestPermissionGroup_logo)) {
1282            sa.recycle();
1283            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1284            return null;
1285        }
1286
1287        perm.info.descriptionRes = sa.getResourceId(
1288                com.android.internal.R.styleable.AndroidManifestPermissionGroup_description,
1289                0);
1290
1291        sa.recycle();
1292
1293        if (!parseAllMetaData(res, parser, attrs, "<permission-group>", perm,
1294                outError)) {
1295            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1296            return null;
1297        }
1298
1299        owner.permissionGroups.add(perm);
1300
1301        return perm;
1302    }
1303
1304    private Permission parsePermission(Package owner, Resources res,
1305            XmlPullParser parser, AttributeSet attrs, String[] outError)
1306        throws XmlPullParserException, IOException {
1307        Permission perm = new Permission(owner);
1308
1309        TypedArray sa = res.obtainAttributes(attrs,
1310                com.android.internal.R.styleable.AndroidManifestPermission);
1311
1312        if (!parsePackageItemInfo(owner, perm.info, outError,
1313                "<permission>", sa,
1314                com.android.internal.R.styleable.AndroidManifestPermission_name,
1315                com.android.internal.R.styleable.AndroidManifestPermission_label,
1316                com.android.internal.R.styleable.AndroidManifestPermission_icon,
1317                com.android.internal.R.styleable.AndroidManifestPermission_logo)) {
1318            sa.recycle();
1319            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1320            return null;
1321        }
1322
1323        // Note: don't allow this value to be a reference to a resource
1324        // that may change.
1325        perm.info.group = sa.getNonResourceString(
1326                com.android.internal.R.styleable.AndroidManifestPermission_permissionGroup);
1327        if (perm.info.group != null) {
1328            perm.info.group = perm.info.group.intern();
1329        }
1330
1331        perm.info.descriptionRes = sa.getResourceId(
1332                com.android.internal.R.styleable.AndroidManifestPermission_description,
1333                0);
1334
1335        perm.info.protectionLevel = sa.getInt(
1336                com.android.internal.R.styleable.AndroidManifestPermission_protectionLevel,
1337                PermissionInfo.PROTECTION_NORMAL);
1338
1339        sa.recycle();
1340
1341        if (perm.info.protectionLevel == -1) {
1342            outError[0] = "<permission> does not specify protectionLevel";
1343            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1344            return null;
1345        }
1346
1347        if (!parseAllMetaData(res, parser, attrs, "<permission>", perm,
1348                outError)) {
1349            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1350            return null;
1351        }
1352
1353        owner.permissions.add(perm);
1354
1355        return perm;
1356    }
1357
1358    private Permission parsePermissionTree(Package owner, Resources res,
1359            XmlPullParser parser, AttributeSet attrs, String[] outError)
1360        throws XmlPullParserException, IOException {
1361        Permission perm = new Permission(owner);
1362
1363        TypedArray sa = res.obtainAttributes(attrs,
1364                com.android.internal.R.styleable.AndroidManifestPermissionTree);
1365
1366        if (!parsePackageItemInfo(owner, perm.info, outError,
1367                "<permission-tree>", sa,
1368                com.android.internal.R.styleable.AndroidManifestPermissionTree_name,
1369                com.android.internal.R.styleable.AndroidManifestPermissionTree_label,
1370                com.android.internal.R.styleable.AndroidManifestPermissionTree_icon,
1371                com.android.internal.R.styleable.AndroidManifestPermissionTree_logo)) {
1372            sa.recycle();
1373            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1374            return null;
1375        }
1376
1377        sa.recycle();
1378
1379        int index = perm.info.name.indexOf('.');
1380        if (index > 0) {
1381            index = perm.info.name.indexOf('.', index+1);
1382        }
1383        if (index < 0) {
1384            outError[0] = "<permission-tree> name has less than three segments: "
1385                + perm.info.name;
1386            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1387            return null;
1388        }
1389
1390        perm.info.descriptionRes = 0;
1391        perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL;
1392        perm.tree = true;
1393
1394        if (!parseAllMetaData(res, parser, attrs, "<permission-tree>", perm,
1395                outError)) {
1396            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1397            return null;
1398        }
1399
1400        owner.permissions.add(perm);
1401
1402        return perm;
1403    }
1404
1405    private Instrumentation parseInstrumentation(Package owner, Resources res,
1406            XmlPullParser parser, AttributeSet attrs, String[] outError)
1407        throws XmlPullParserException, IOException {
1408        TypedArray sa = res.obtainAttributes(attrs,
1409                com.android.internal.R.styleable.AndroidManifestInstrumentation);
1410
1411        if (mParseInstrumentationArgs == null) {
1412            mParseInstrumentationArgs = new ParsePackageItemArgs(owner, outError,
1413                    com.android.internal.R.styleable.AndroidManifestInstrumentation_name,
1414                    com.android.internal.R.styleable.AndroidManifestInstrumentation_label,
1415                    com.android.internal.R.styleable.AndroidManifestInstrumentation_icon,
1416                    com.android.internal.R.styleable.AndroidManifestInstrumentation_logo);
1417            mParseInstrumentationArgs.tag = "<instrumentation>";
1418        }
1419
1420        mParseInstrumentationArgs.sa = sa;
1421
1422        Instrumentation a = new Instrumentation(mParseInstrumentationArgs,
1423                new InstrumentationInfo());
1424        if (outError[0] != null) {
1425            sa.recycle();
1426            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1427            return null;
1428        }
1429
1430        String str;
1431        // Note: don't allow this value to be a reference to a resource
1432        // that may change.
1433        str = sa.getNonResourceString(
1434                com.android.internal.R.styleable.AndroidManifestInstrumentation_targetPackage);
1435        a.info.targetPackage = str != null ? str.intern() : null;
1436
1437        a.info.handleProfiling = sa.getBoolean(
1438                com.android.internal.R.styleable.AndroidManifestInstrumentation_handleProfiling,
1439                false);
1440
1441        a.info.functionalTest = sa.getBoolean(
1442                com.android.internal.R.styleable.AndroidManifestInstrumentation_functionalTest,
1443                false);
1444
1445        sa.recycle();
1446
1447        if (a.info.targetPackage == null) {
1448            outError[0] = "<instrumentation> does not specify targetPackage";
1449            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1450            return null;
1451        }
1452
1453        if (!parseAllMetaData(res, parser, attrs, "<instrumentation>", a,
1454                outError)) {
1455            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1456            return null;
1457        }
1458
1459        owner.instrumentation.add(a);
1460
1461        return a;
1462    }
1463
1464    private boolean parseApplication(Package owner, Resources res,
1465            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1466        throws XmlPullParserException, IOException {
1467        final ApplicationInfo ai = owner.applicationInfo;
1468        final String pkgName = owner.applicationInfo.packageName;
1469
1470        TypedArray sa = res.obtainAttributes(attrs,
1471                com.android.internal.R.styleable.AndroidManifestApplication);
1472
1473        String name = sa.getNonConfigurationString(
1474                com.android.internal.R.styleable.AndroidManifestApplication_name, 0);
1475        if (name != null) {
1476            ai.className = buildClassName(pkgName, name, outError);
1477            if (ai.className == null) {
1478                sa.recycle();
1479                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1480                return false;
1481            }
1482        }
1483
1484        String manageSpaceActivity = sa.getNonConfigurationString(
1485                com.android.internal.R.styleable.AndroidManifestApplication_manageSpaceActivity, 0);
1486        if (manageSpaceActivity != null) {
1487            ai.manageSpaceActivityName = buildClassName(pkgName, manageSpaceActivity,
1488                    outError);
1489        }
1490
1491        boolean allowBackup = sa.getBoolean(
1492                com.android.internal.R.styleable.AndroidManifestApplication_allowBackup, true);
1493        if (allowBackup) {
1494            ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
1495
1496            // backupAgent, killAfterRestore, and restoreAnyVersion are only relevant
1497            // if backup is possible for the given application.
1498            String backupAgent = sa.getNonConfigurationString(
1499                    com.android.internal.R.styleable.AndroidManifestApplication_backupAgent, 0);
1500            if (backupAgent != null) {
1501                ai.backupAgentName = buildClassName(pkgName, backupAgent, outError);
1502                if (false) {
1503                    Log.v(TAG, "android:backupAgent = " + ai.backupAgentName
1504                            + " from " + pkgName + "+" + backupAgent);
1505                }
1506
1507                if (sa.getBoolean(
1508                        com.android.internal.R.styleable.AndroidManifestApplication_killAfterRestore,
1509                        true)) {
1510                    ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE;
1511                }
1512                if (sa.getBoolean(
1513                        com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion,
1514                        false)) {
1515                    ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
1516                }
1517            }
1518        }
1519
1520        TypedValue v = sa.peekValue(
1521                com.android.internal.R.styleable.AndroidManifestApplication_label);
1522        if (v != null && (ai.labelRes=v.resourceId) == 0) {
1523            ai.nonLocalizedLabel = v.coerceToString();
1524        }
1525
1526        ai.icon = sa.getResourceId(
1527                com.android.internal.R.styleable.AndroidManifestApplication_icon, 0);
1528        ai.logo = sa.getResourceId(
1529                com.android.internal.R.styleable.AndroidManifestApplication_logo, 0);
1530        ai.theme = sa.getResourceId(
1531                com.android.internal.R.styleable.AndroidManifestApplication_theme, 0);
1532        ai.descriptionRes = sa.getResourceId(
1533                com.android.internal.R.styleable.AndroidManifestApplication_description, 0);
1534
1535        if ((flags&PARSE_IS_SYSTEM) != 0) {
1536            if (sa.getBoolean(
1537                    com.android.internal.R.styleable.AndroidManifestApplication_persistent,
1538                    false)) {
1539                ai.flags |= ApplicationInfo.FLAG_PERSISTENT;
1540            }
1541        }
1542
1543        if ((flags & PARSE_FORWARD_LOCK) != 0) {
1544            ai.flags |= ApplicationInfo.FLAG_FORWARD_LOCK;
1545        }
1546
1547        if ((flags & PARSE_ON_SDCARD) != 0) {
1548            ai.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE;
1549        }
1550
1551        if (sa.getBoolean(
1552                com.android.internal.R.styleable.AndroidManifestApplication_debuggable,
1553                false)) {
1554            ai.flags |= ApplicationInfo.FLAG_DEBUGGABLE;
1555        }
1556
1557        if (sa.getBoolean(
1558                com.android.internal.R.styleable.AndroidManifestApplication_vmSafeMode,
1559                false)) {
1560            ai.flags |= ApplicationInfo.FLAG_VM_SAFE_MODE;
1561        }
1562
1563        boolean hardwareAccelerated = sa.getBoolean(
1564                com.android.internal.R.styleable.AndroidManifestApplication_hardwareAccelerated,
1565                owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.ICE_CREAM_SANDWICH);
1566
1567        if (sa.getBoolean(
1568                com.android.internal.R.styleable.AndroidManifestApplication_hasCode,
1569                true)) {
1570            ai.flags |= ApplicationInfo.FLAG_HAS_CODE;
1571        }
1572
1573        if (sa.getBoolean(
1574                com.android.internal.R.styleable.AndroidManifestApplication_allowTaskReparenting,
1575                false)) {
1576            ai.flags |= ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING;
1577        }
1578
1579        if (sa.getBoolean(
1580                com.android.internal.R.styleable.AndroidManifestApplication_allowClearUserData,
1581                true)) {
1582            ai.flags |= ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA;
1583        }
1584
1585        if (sa.getBoolean(
1586                com.android.internal.R.styleable.AndroidManifestApplication_testOnly,
1587                false)) {
1588            ai.flags |= ApplicationInfo.FLAG_TEST_ONLY;
1589        }
1590
1591        if (sa.getBoolean(
1592                com.android.internal.R.styleable.AndroidManifestApplication_largeHeap,
1593                false)) {
1594            ai.flags |= ApplicationInfo.FLAG_LARGE_HEAP;
1595        }
1596
1597        String str;
1598        str = sa.getNonConfigurationString(
1599                com.android.internal.R.styleable.AndroidManifestApplication_permission, 0);
1600        ai.permission = (str != null && str.length() > 0) ? str.intern() : null;
1601
1602        if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1603            str = sa.getNonConfigurationString(
1604                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity, 0);
1605        } else {
1606            // Some older apps have been seen to use a resource reference
1607            // here that on older builds was ignored (with a warning).  We
1608            // need to continue to do this for them so they don't break.
1609            str = sa.getNonResourceString(
1610                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity);
1611        }
1612        ai.taskAffinity = buildTaskAffinityName(ai.packageName, ai.packageName,
1613                str, outError);
1614
1615        if (outError[0] == null) {
1616            CharSequence pname;
1617            if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1618                pname = sa.getNonConfigurationString(
1619                        com.android.internal.R.styleable.AndroidManifestApplication_process, 0);
1620            } else {
1621                // Some older apps have been seen to use a resource reference
1622                // here that on older builds was ignored (with a warning).  We
1623                // need to continue to do this for them so they don't break.
1624                pname = sa.getNonResourceString(
1625                        com.android.internal.R.styleable.AndroidManifestApplication_process);
1626            }
1627            ai.processName = buildProcessName(ai.packageName, null, pname,
1628                    flags, mSeparateProcesses, outError);
1629
1630            ai.enabled = sa.getBoolean(
1631                    com.android.internal.R.styleable.AndroidManifestApplication_enabled, true);
1632
1633            if (false) {
1634                if (sa.getBoolean(
1635                        com.android.internal.R.styleable.AndroidManifestApplication_cantSaveState,
1636                        false)) {
1637                    ai.flags |= ApplicationInfo.FLAG_CANT_SAVE_STATE;
1638
1639                    // A heavy-weight application can not be in a custom process.
1640                    // We can do direct compare because we intern all strings.
1641                    if (ai.processName != null && ai.processName != ai.packageName) {
1642                        outError[0] = "cantSaveState applications can not use custom processes";
1643                    }
1644                }
1645            }
1646        }
1647
1648        sa.recycle();
1649
1650        if (outError[0] != null) {
1651            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1652            return false;
1653        }
1654
1655        final int innerDepth = parser.getDepth();
1656
1657        int type;
1658        while ((type=parser.next()) != parser.END_DOCUMENT
1659               && (type != parser.END_TAG || parser.getDepth() > innerDepth)) {
1660            if (type == parser.END_TAG || type == parser.TEXT) {
1661                continue;
1662            }
1663
1664            String tagName = parser.getName();
1665            if (tagName.equals("activity")) {
1666                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false,
1667                        hardwareAccelerated);
1668                if (a == null) {
1669                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1670                    return false;
1671                }
1672
1673                owner.activities.add(a);
1674
1675            } else if (tagName.equals("receiver")) {
1676                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true, false);
1677                if (a == null) {
1678                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1679                    return false;
1680                }
1681
1682                owner.receivers.add(a);
1683
1684            } else if (tagName.equals("service")) {
1685                Service s = parseService(owner, res, parser, attrs, flags, outError);
1686                if (s == null) {
1687                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1688                    return false;
1689                }
1690
1691                owner.services.add(s);
1692
1693            } else if (tagName.equals("provider")) {
1694                Provider p = parseProvider(owner, res, parser, attrs, flags, outError);
1695                if (p == null) {
1696                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1697                    return false;
1698                }
1699
1700                owner.providers.add(p);
1701
1702            } else if (tagName.equals("activity-alias")) {
1703                Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError);
1704                if (a == null) {
1705                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1706                    return false;
1707                }
1708
1709                owner.activities.add(a);
1710
1711            } else if (parser.getName().equals("meta-data")) {
1712                // note: application meta-data is stored off to the side, so it can
1713                // remain null in the primary copy (we like to avoid extra copies because
1714                // it can be large)
1715                if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData,
1716                        outError)) == null) {
1717                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1718                    return false;
1719                }
1720
1721            } else if (tagName.equals("uses-library")) {
1722                sa = res.obtainAttributes(attrs,
1723                        com.android.internal.R.styleable.AndroidManifestUsesLibrary);
1724
1725                // Note: don't allow this value to be a reference to a resource
1726                // that may change.
1727                String lname = sa.getNonResourceString(
1728                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_name);
1729                boolean req = sa.getBoolean(
1730                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_required,
1731                        true);
1732
1733                sa.recycle();
1734
1735                if (lname != null) {
1736                    if (req) {
1737                        if (owner.usesLibraries == null) {
1738                            owner.usesLibraries = new ArrayList<String>();
1739                        }
1740                        if (!owner.usesLibraries.contains(lname)) {
1741                            owner.usesLibraries.add(lname.intern());
1742                        }
1743                    } else {
1744                        if (owner.usesOptionalLibraries == null) {
1745                            owner.usesOptionalLibraries = new ArrayList<String>();
1746                        }
1747                        if (!owner.usesOptionalLibraries.contains(lname)) {
1748                            owner.usesOptionalLibraries.add(lname.intern());
1749                        }
1750                    }
1751                }
1752
1753                XmlUtils.skipCurrentTag(parser);
1754
1755            } else if (tagName.equals("uses-package")) {
1756                // Dependencies for app installers; we don't currently try to
1757                // enforce this.
1758                XmlUtils.skipCurrentTag(parser);
1759
1760            } else {
1761                if (!RIGID_PARSER) {
1762                    Log.w(TAG, "Unknown element under <application>: " + tagName
1763                            + " at " + mArchiveSourcePath + " "
1764                            + parser.getPositionDescription());
1765                    XmlUtils.skipCurrentTag(parser);
1766                    continue;
1767                } else {
1768                    outError[0] = "Bad element under <application>: " + tagName;
1769                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1770                    return false;
1771                }
1772            }
1773        }
1774
1775        return true;
1776    }
1777
1778    private boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo,
1779            String[] outError, String tag, TypedArray sa,
1780            int nameRes, int labelRes, int iconRes, int logoRes) {
1781        String name = sa.getNonConfigurationString(nameRes, 0);
1782        if (name == null) {
1783            outError[0] = tag + " does not specify android:name";
1784            return false;
1785        }
1786
1787        outInfo.name
1788            = buildClassName(owner.applicationInfo.packageName, name, outError);
1789        if (outInfo.name == null) {
1790            return false;
1791        }
1792
1793        int iconVal = sa.getResourceId(iconRes, 0);
1794        if (iconVal != 0) {
1795            outInfo.icon = iconVal;
1796            outInfo.nonLocalizedLabel = null;
1797        }
1798
1799        int logoVal = sa.getResourceId(logoRes, 0);
1800        if (logoVal != 0) {
1801            outInfo.logo = logoVal;
1802        }
1803
1804        TypedValue v = sa.peekValue(labelRes);
1805        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
1806            outInfo.nonLocalizedLabel = v.coerceToString();
1807        }
1808
1809        outInfo.packageName = owner.packageName;
1810
1811        return true;
1812    }
1813
1814    private Activity parseActivity(Package owner, Resources res,
1815            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError,
1816            boolean receiver, boolean hardwareAccelerated)
1817            throws XmlPullParserException, IOException {
1818        TypedArray sa = res.obtainAttributes(attrs,
1819                com.android.internal.R.styleable.AndroidManifestActivity);
1820
1821        if (mParseActivityArgs == null) {
1822            mParseActivityArgs = new ParseComponentArgs(owner, outError,
1823                    com.android.internal.R.styleable.AndroidManifestActivity_name,
1824                    com.android.internal.R.styleable.AndroidManifestActivity_label,
1825                    com.android.internal.R.styleable.AndroidManifestActivity_icon,
1826                    com.android.internal.R.styleable.AndroidManifestActivity_logo,
1827                    mSeparateProcesses,
1828                    com.android.internal.R.styleable.AndroidManifestActivity_process,
1829                    com.android.internal.R.styleable.AndroidManifestActivity_description,
1830                    com.android.internal.R.styleable.AndroidManifestActivity_enabled);
1831        }
1832
1833        mParseActivityArgs.tag = receiver ? "<receiver>" : "<activity>";
1834        mParseActivityArgs.sa = sa;
1835        mParseActivityArgs.flags = flags;
1836
1837        Activity a = new Activity(mParseActivityArgs, new ActivityInfo());
1838        if (outError[0] != null) {
1839            sa.recycle();
1840            return null;
1841        }
1842
1843        final boolean setExported = sa.hasValue(
1844                com.android.internal.R.styleable.AndroidManifestActivity_exported);
1845        if (setExported) {
1846            a.info.exported = sa.getBoolean(
1847                    com.android.internal.R.styleable.AndroidManifestActivity_exported, false);
1848        }
1849
1850        a.info.theme = sa.getResourceId(
1851                com.android.internal.R.styleable.AndroidManifestActivity_theme, 0);
1852
1853        String str;
1854        str = sa.getNonConfigurationString(
1855                com.android.internal.R.styleable.AndroidManifestActivity_permission, 0);
1856        if (str == null) {
1857            a.info.permission = owner.applicationInfo.permission;
1858        } else {
1859            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
1860        }
1861
1862        str = sa.getNonConfigurationString(
1863                com.android.internal.R.styleable.AndroidManifestActivity_taskAffinity, 0);
1864        a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName,
1865                owner.applicationInfo.taskAffinity, str, outError);
1866
1867        a.info.flags = 0;
1868        if (sa.getBoolean(
1869                com.android.internal.R.styleable.AndroidManifestActivity_multiprocess,
1870                false)) {
1871            a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS;
1872        }
1873
1874        if (sa.getBoolean(
1875                com.android.internal.R.styleable.AndroidManifestActivity_finishOnTaskLaunch,
1876                false)) {
1877            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH;
1878        }
1879
1880        if (sa.getBoolean(
1881                com.android.internal.R.styleable.AndroidManifestActivity_clearTaskOnLaunch,
1882                false)) {
1883            a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH;
1884        }
1885
1886        if (sa.getBoolean(
1887                com.android.internal.R.styleable.AndroidManifestActivity_noHistory,
1888                false)) {
1889            a.info.flags |= ActivityInfo.FLAG_NO_HISTORY;
1890        }
1891
1892        if (sa.getBoolean(
1893                com.android.internal.R.styleable.AndroidManifestActivity_alwaysRetainTaskState,
1894                false)) {
1895            a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE;
1896        }
1897
1898        if (sa.getBoolean(
1899                com.android.internal.R.styleable.AndroidManifestActivity_stateNotNeeded,
1900                false)) {
1901            a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED;
1902        }
1903
1904        if (sa.getBoolean(
1905                com.android.internal.R.styleable.AndroidManifestActivity_excludeFromRecents,
1906                false)) {
1907            a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
1908        }
1909
1910        if (sa.getBoolean(
1911                com.android.internal.R.styleable.AndroidManifestActivity_allowTaskReparenting,
1912                (owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) {
1913            a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING;
1914        }
1915
1916        if (sa.getBoolean(
1917                com.android.internal.R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs,
1918                false)) {
1919            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS;
1920        }
1921
1922        if (sa.getBoolean(
1923                com.android.internal.R.styleable.AndroidManifestActivity_immersive,
1924                false)) {
1925            a.info.flags |= ActivityInfo.FLAG_IMMERSIVE;
1926        }
1927
1928        if (!receiver) {
1929            if (sa.getBoolean(
1930                    com.android.internal.R.styleable.AndroidManifestActivity_hardwareAccelerated,
1931                    hardwareAccelerated)) {
1932                a.info.flags |= ActivityInfo.FLAG_HARDWARE_ACCELERATED;
1933            }
1934
1935            a.info.launchMode = sa.getInt(
1936                    com.android.internal.R.styleable.AndroidManifestActivity_launchMode,
1937                    ActivityInfo.LAUNCH_MULTIPLE);
1938            a.info.screenOrientation = sa.getInt(
1939                    com.android.internal.R.styleable.AndroidManifestActivity_screenOrientation,
1940                    ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
1941            a.info.configChanges = sa.getInt(
1942                    com.android.internal.R.styleable.AndroidManifestActivity_configChanges,
1943                    0);
1944            a.info.softInputMode = sa.getInt(
1945                    com.android.internal.R.styleable.AndroidManifestActivity_windowSoftInputMode,
1946                    0);
1947        } else {
1948            a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE;
1949            a.info.configChanges = 0;
1950        }
1951
1952        sa.recycle();
1953
1954        if (receiver && (owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
1955            // A heavy-weight application can not have receives in its main process
1956            // We can do direct compare because we intern all strings.
1957            if (a.info.processName == owner.packageName) {
1958                outError[0] = "Heavy-weight applications can not have receivers in main process";
1959            }
1960        }
1961
1962        if (outError[0] != null) {
1963            return null;
1964        }
1965
1966        int outerDepth = parser.getDepth();
1967        int type;
1968        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
1969               && (type != XmlPullParser.END_TAG
1970                       || parser.getDepth() > outerDepth)) {
1971            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
1972                continue;
1973            }
1974
1975            if (parser.getName().equals("intent-filter")) {
1976                ActivityIntentInfo intent = new ActivityIntentInfo(a);
1977                if (!parseIntent(res, parser, attrs, flags, intent, outError, !receiver)) {
1978                    return null;
1979                }
1980                if (intent.countActions() == 0) {
1981                    Log.w(TAG, "No actions in intent filter at "
1982                            + mArchiveSourcePath + " "
1983                            + parser.getPositionDescription());
1984                } else {
1985                    a.intents.add(intent);
1986                }
1987            } else if (parser.getName().equals("meta-data")) {
1988                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
1989                        outError)) == null) {
1990                    return null;
1991                }
1992            } else {
1993                if (!RIGID_PARSER) {
1994                    Log.w(TAG, "Problem in package " + mArchiveSourcePath + ":");
1995                    if (receiver) {
1996                        Log.w(TAG, "Unknown element under <receiver>: " + parser.getName()
1997                                + " at " + mArchiveSourcePath + " "
1998                                + parser.getPositionDescription());
1999                    } else {
2000                        Log.w(TAG, "Unknown element under <activity>: " + parser.getName()
2001                                + " at " + mArchiveSourcePath + " "
2002                                + parser.getPositionDescription());
2003                    }
2004                    XmlUtils.skipCurrentTag(parser);
2005                    continue;
2006                }
2007                if (receiver) {
2008                    outError[0] = "Bad element under <receiver>: " + parser.getName();
2009                } else {
2010                    outError[0] = "Bad element under <activity>: " + parser.getName();
2011                }
2012                return null;
2013            }
2014        }
2015
2016        if (!setExported) {
2017            a.info.exported = a.intents.size() > 0;
2018        }
2019
2020        return a;
2021    }
2022
2023    private Activity parseActivityAlias(Package owner, Resources res,
2024            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2025            throws XmlPullParserException, IOException {
2026        TypedArray sa = res.obtainAttributes(attrs,
2027                com.android.internal.R.styleable.AndroidManifestActivityAlias);
2028
2029        String targetActivity = sa.getNonConfigurationString(
2030                com.android.internal.R.styleable.AndroidManifestActivityAlias_targetActivity, 0);
2031        if (targetActivity == null) {
2032            outError[0] = "<activity-alias> does not specify android:targetActivity";
2033            sa.recycle();
2034            return null;
2035        }
2036
2037        targetActivity = buildClassName(owner.applicationInfo.packageName,
2038                targetActivity, outError);
2039        if (targetActivity == null) {
2040            sa.recycle();
2041            return null;
2042        }
2043
2044        if (mParseActivityAliasArgs == null) {
2045            mParseActivityAliasArgs = new ParseComponentArgs(owner, outError,
2046                    com.android.internal.R.styleable.AndroidManifestActivityAlias_name,
2047                    com.android.internal.R.styleable.AndroidManifestActivityAlias_label,
2048                    com.android.internal.R.styleable.AndroidManifestActivityAlias_icon,
2049                    com.android.internal.R.styleable.AndroidManifestActivityAlias_logo,
2050                    mSeparateProcesses,
2051                    0,
2052                    com.android.internal.R.styleable.AndroidManifestActivityAlias_description,
2053                    com.android.internal.R.styleable.AndroidManifestActivityAlias_enabled);
2054            mParseActivityAliasArgs.tag = "<activity-alias>";
2055        }
2056
2057        mParseActivityAliasArgs.sa = sa;
2058        mParseActivityAliasArgs.flags = flags;
2059
2060        Activity target = null;
2061
2062        final int NA = owner.activities.size();
2063        for (int i=0; i<NA; i++) {
2064            Activity t = owner.activities.get(i);
2065            if (targetActivity.equals(t.info.name)) {
2066                target = t;
2067                break;
2068            }
2069        }
2070
2071        if (target == null) {
2072            outError[0] = "<activity-alias> target activity " + targetActivity
2073                    + " not found in manifest";
2074            sa.recycle();
2075            return null;
2076        }
2077
2078        ActivityInfo info = new ActivityInfo();
2079        info.targetActivity = targetActivity;
2080        info.configChanges = target.info.configChanges;
2081        info.flags = target.info.flags;
2082        info.icon = target.info.icon;
2083        info.logo = target.info.logo;
2084        info.labelRes = target.info.labelRes;
2085        info.nonLocalizedLabel = target.info.nonLocalizedLabel;
2086        info.launchMode = target.info.launchMode;
2087        info.processName = target.info.processName;
2088        if (info.descriptionRes == 0) {
2089            info.descriptionRes = target.info.descriptionRes;
2090        }
2091        info.screenOrientation = target.info.screenOrientation;
2092        info.taskAffinity = target.info.taskAffinity;
2093        info.theme = target.info.theme;
2094
2095        Activity a = new Activity(mParseActivityAliasArgs, info);
2096        if (outError[0] != null) {
2097            sa.recycle();
2098            return null;
2099        }
2100
2101        final boolean setExported = sa.hasValue(
2102                com.android.internal.R.styleable.AndroidManifestActivityAlias_exported);
2103        if (setExported) {
2104            a.info.exported = sa.getBoolean(
2105                    com.android.internal.R.styleable.AndroidManifestActivityAlias_exported, false);
2106        }
2107
2108        String str;
2109        str = sa.getNonConfigurationString(
2110                com.android.internal.R.styleable.AndroidManifestActivityAlias_permission, 0);
2111        if (str != null) {
2112            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
2113        }
2114
2115        sa.recycle();
2116
2117        if (outError[0] != null) {
2118            return null;
2119        }
2120
2121        int outerDepth = parser.getDepth();
2122        int type;
2123        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2124               && (type != XmlPullParser.END_TAG
2125                       || parser.getDepth() > outerDepth)) {
2126            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2127                continue;
2128            }
2129
2130            if (parser.getName().equals("intent-filter")) {
2131                ActivityIntentInfo intent = new ActivityIntentInfo(a);
2132                if (!parseIntent(res, parser, attrs, flags, intent, outError, true)) {
2133                    return null;
2134                }
2135                if (intent.countActions() == 0) {
2136                    Log.w(TAG, "No actions in intent filter at "
2137                            + mArchiveSourcePath + " "
2138                            + parser.getPositionDescription());
2139                } else {
2140                    a.intents.add(intent);
2141                }
2142            } else if (parser.getName().equals("meta-data")) {
2143                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
2144                        outError)) == null) {
2145                    return null;
2146                }
2147            } else {
2148                if (!RIGID_PARSER) {
2149                    Log.w(TAG, "Unknown element under <activity-alias>: " + parser.getName()
2150                            + " at " + mArchiveSourcePath + " "
2151                            + parser.getPositionDescription());
2152                    XmlUtils.skipCurrentTag(parser);
2153                    continue;
2154                }
2155                outError[0] = "Bad element under <activity-alias>: " + parser.getName();
2156                return null;
2157            }
2158        }
2159
2160        if (!setExported) {
2161            a.info.exported = a.intents.size() > 0;
2162        }
2163
2164        return a;
2165    }
2166
2167    private Provider parseProvider(Package owner, Resources res,
2168            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2169            throws XmlPullParserException, IOException {
2170        TypedArray sa = res.obtainAttributes(attrs,
2171                com.android.internal.R.styleable.AndroidManifestProvider);
2172
2173        if (mParseProviderArgs == null) {
2174            mParseProviderArgs = new ParseComponentArgs(owner, outError,
2175                    com.android.internal.R.styleable.AndroidManifestProvider_name,
2176                    com.android.internal.R.styleable.AndroidManifestProvider_label,
2177                    com.android.internal.R.styleable.AndroidManifestProvider_icon,
2178                    com.android.internal.R.styleable.AndroidManifestProvider_logo,
2179                    mSeparateProcesses,
2180                    com.android.internal.R.styleable.AndroidManifestProvider_process,
2181                    com.android.internal.R.styleable.AndroidManifestProvider_description,
2182                    com.android.internal.R.styleable.AndroidManifestProvider_enabled);
2183            mParseProviderArgs.tag = "<provider>";
2184        }
2185
2186        mParseProviderArgs.sa = sa;
2187        mParseProviderArgs.flags = flags;
2188
2189        Provider p = new Provider(mParseProviderArgs, new ProviderInfo());
2190        if (outError[0] != null) {
2191            sa.recycle();
2192            return null;
2193        }
2194
2195        p.info.exported = sa.getBoolean(
2196                com.android.internal.R.styleable.AndroidManifestProvider_exported, true);
2197
2198        String cpname = sa.getNonConfigurationString(
2199                com.android.internal.R.styleable.AndroidManifestProvider_authorities, 0);
2200
2201        p.info.isSyncable = sa.getBoolean(
2202                com.android.internal.R.styleable.AndroidManifestProvider_syncable,
2203                false);
2204
2205        String permission = sa.getNonConfigurationString(
2206                com.android.internal.R.styleable.AndroidManifestProvider_permission, 0);
2207        String str = sa.getNonConfigurationString(
2208                com.android.internal.R.styleable.AndroidManifestProvider_readPermission, 0);
2209        if (str == null) {
2210            str = permission;
2211        }
2212        if (str == null) {
2213            p.info.readPermission = owner.applicationInfo.permission;
2214        } else {
2215            p.info.readPermission =
2216                str.length() > 0 ? str.toString().intern() : null;
2217        }
2218        str = sa.getNonConfigurationString(
2219                com.android.internal.R.styleable.AndroidManifestProvider_writePermission, 0);
2220        if (str == null) {
2221            str = permission;
2222        }
2223        if (str == null) {
2224            p.info.writePermission = owner.applicationInfo.permission;
2225        } else {
2226            p.info.writePermission =
2227                str.length() > 0 ? str.toString().intern() : null;
2228        }
2229
2230        p.info.grantUriPermissions = sa.getBoolean(
2231                com.android.internal.R.styleable.AndroidManifestProvider_grantUriPermissions,
2232                false);
2233
2234        p.info.multiprocess = sa.getBoolean(
2235                com.android.internal.R.styleable.AndroidManifestProvider_multiprocess,
2236                false);
2237
2238        p.info.initOrder = sa.getInt(
2239                com.android.internal.R.styleable.AndroidManifestProvider_initOrder,
2240                0);
2241
2242        sa.recycle();
2243
2244        if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
2245            // A heavy-weight application can not have providers in its main process
2246            // We can do direct compare because we intern all strings.
2247            if (p.info.processName == owner.packageName) {
2248                outError[0] = "Heavy-weight applications can not have providers in main process";
2249                return null;
2250            }
2251        }
2252
2253        if (cpname == null) {
2254            outError[0] = "<provider> does not incude authorities attribute";
2255            return null;
2256        }
2257        p.info.authority = cpname.intern();
2258
2259        if (!parseProviderTags(res, parser, attrs, p, outError)) {
2260            return null;
2261        }
2262
2263        return p;
2264    }
2265
2266    private boolean parseProviderTags(Resources res,
2267            XmlPullParser parser, AttributeSet attrs,
2268            Provider outInfo, String[] outError)
2269            throws XmlPullParserException, IOException {
2270        int outerDepth = parser.getDepth();
2271        int type;
2272        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2273               && (type != XmlPullParser.END_TAG
2274                       || parser.getDepth() > outerDepth)) {
2275            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2276                continue;
2277            }
2278
2279            if (parser.getName().equals("meta-data")) {
2280                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2281                        outInfo.metaData, outError)) == null) {
2282                    return false;
2283                }
2284
2285            } else if (parser.getName().equals("grant-uri-permission")) {
2286                TypedArray sa = res.obtainAttributes(attrs,
2287                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission);
2288
2289                PatternMatcher pa = null;
2290
2291                String str = sa.getNonConfigurationString(
2292                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_path, 0);
2293                if (str != null) {
2294                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_LITERAL);
2295                }
2296
2297                str = sa.getNonConfigurationString(
2298                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPrefix, 0);
2299                if (str != null) {
2300                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_PREFIX);
2301                }
2302
2303                str = sa.getNonConfigurationString(
2304                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPattern, 0);
2305                if (str != null) {
2306                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2307                }
2308
2309                sa.recycle();
2310
2311                if (pa != null) {
2312                    if (outInfo.info.uriPermissionPatterns == null) {
2313                        outInfo.info.uriPermissionPatterns = new PatternMatcher[1];
2314                        outInfo.info.uriPermissionPatterns[0] = pa;
2315                    } else {
2316                        final int N = outInfo.info.uriPermissionPatterns.length;
2317                        PatternMatcher[] newp = new PatternMatcher[N+1];
2318                        System.arraycopy(outInfo.info.uriPermissionPatterns, 0, newp, 0, N);
2319                        newp[N] = pa;
2320                        outInfo.info.uriPermissionPatterns = newp;
2321                    }
2322                    outInfo.info.grantUriPermissions = true;
2323                } else {
2324                    if (!RIGID_PARSER) {
2325                        Log.w(TAG, "Unknown element under <path-permission>: "
2326                                + parser.getName() + " at " + mArchiveSourcePath + " "
2327                                + parser.getPositionDescription());
2328                        XmlUtils.skipCurrentTag(parser);
2329                        continue;
2330                    }
2331                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2332                    return false;
2333                }
2334                XmlUtils.skipCurrentTag(parser);
2335
2336            } else if (parser.getName().equals("path-permission")) {
2337                TypedArray sa = res.obtainAttributes(attrs,
2338                        com.android.internal.R.styleable.AndroidManifestPathPermission);
2339
2340                PathPermission pa = null;
2341
2342                String permission = sa.getNonConfigurationString(
2343                        com.android.internal.R.styleable.AndroidManifestPathPermission_permission, 0);
2344                String readPermission = sa.getNonConfigurationString(
2345                        com.android.internal.R.styleable.AndroidManifestPathPermission_readPermission, 0);
2346                if (readPermission == null) {
2347                    readPermission = permission;
2348                }
2349                String writePermission = sa.getNonConfigurationString(
2350                        com.android.internal.R.styleable.AndroidManifestPathPermission_writePermission, 0);
2351                if (writePermission == null) {
2352                    writePermission = permission;
2353                }
2354
2355                boolean havePerm = false;
2356                if (readPermission != null) {
2357                    readPermission = readPermission.intern();
2358                    havePerm = true;
2359                }
2360                if (writePermission != null) {
2361                    writePermission = writePermission.intern();
2362                    havePerm = true;
2363                }
2364
2365                if (!havePerm) {
2366                    if (!RIGID_PARSER) {
2367                        Log.w(TAG, "No readPermission or writePermssion for <path-permission>: "
2368                                + parser.getName() + " at " + mArchiveSourcePath + " "
2369                                + parser.getPositionDescription());
2370                        XmlUtils.skipCurrentTag(parser);
2371                        continue;
2372                    }
2373                    outError[0] = "No readPermission or writePermssion for <path-permission>";
2374                    return false;
2375                }
2376
2377                String path = sa.getNonConfigurationString(
2378                        com.android.internal.R.styleable.AndroidManifestPathPermission_path, 0);
2379                if (path != null) {
2380                    pa = new PathPermission(path,
2381                            PatternMatcher.PATTERN_LITERAL, readPermission, writePermission);
2382                }
2383
2384                path = sa.getNonConfigurationString(
2385                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPrefix, 0);
2386                if (path != null) {
2387                    pa = new PathPermission(path,
2388                            PatternMatcher.PATTERN_PREFIX, readPermission, writePermission);
2389                }
2390
2391                path = sa.getNonConfigurationString(
2392                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPattern, 0);
2393                if (path != null) {
2394                    pa = new PathPermission(path,
2395                            PatternMatcher.PATTERN_SIMPLE_GLOB, readPermission, writePermission);
2396                }
2397
2398                sa.recycle();
2399
2400                if (pa != null) {
2401                    if (outInfo.info.pathPermissions == null) {
2402                        outInfo.info.pathPermissions = new PathPermission[1];
2403                        outInfo.info.pathPermissions[0] = pa;
2404                    } else {
2405                        final int N = outInfo.info.pathPermissions.length;
2406                        PathPermission[] newp = new PathPermission[N+1];
2407                        System.arraycopy(outInfo.info.pathPermissions, 0, newp, 0, N);
2408                        newp[N] = pa;
2409                        outInfo.info.pathPermissions = newp;
2410                    }
2411                } else {
2412                    if (!RIGID_PARSER) {
2413                        Log.w(TAG, "No path, pathPrefix, or pathPattern for <path-permission>: "
2414                                + parser.getName() + " at " + mArchiveSourcePath + " "
2415                                + parser.getPositionDescription());
2416                        XmlUtils.skipCurrentTag(parser);
2417                        continue;
2418                    }
2419                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2420                    return false;
2421                }
2422                XmlUtils.skipCurrentTag(parser);
2423
2424            } else {
2425                if (!RIGID_PARSER) {
2426                    Log.w(TAG, "Unknown element under <provider>: "
2427                            + parser.getName() + " at " + mArchiveSourcePath + " "
2428                            + parser.getPositionDescription());
2429                    XmlUtils.skipCurrentTag(parser);
2430                    continue;
2431                }
2432                outError[0] = "Bad element under <provider>: "
2433                    + parser.getName();
2434                return false;
2435            }
2436        }
2437        return true;
2438    }
2439
2440    private Service parseService(Package owner, Resources res,
2441            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2442            throws XmlPullParserException, IOException {
2443        TypedArray sa = res.obtainAttributes(attrs,
2444                com.android.internal.R.styleable.AndroidManifestService);
2445
2446        if (mParseServiceArgs == null) {
2447            mParseServiceArgs = new ParseComponentArgs(owner, outError,
2448                    com.android.internal.R.styleable.AndroidManifestService_name,
2449                    com.android.internal.R.styleable.AndroidManifestService_label,
2450                    com.android.internal.R.styleable.AndroidManifestService_icon,
2451                    com.android.internal.R.styleable.AndroidManifestService_logo,
2452                    mSeparateProcesses,
2453                    com.android.internal.R.styleable.AndroidManifestService_process,
2454                    com.android.internal.R.styleable.AndroidManifestService_description,
2455                    com.android.internal.R.styleable.AndroidManifestService_enabled);
2456            mParseServiceArgs.tag = "<service>";
2457        }
2458
2459        mParseServiceArgs.sa = sa;
2460        mParseServiceArgs.flags = flags;
2461
2462        Service s = new Service(mParseServiceArgs, new ServiceInfo());
2463        if (outError[0] != null) {
2464            sa.recycle();
2465            return null;
2466        }
2467
2468        final boolean setExported = sa.hasValue(
2469                com.android.internal.R.styleable.AndroidManifestService_exported);
2470        if (setExported) {
2471            s.info.exported = sa.getBoolean(
2472                    com.android.internal.R.styleable.AndroidManifestService_exported, false);
2473        }
2474
2475        String str = sa.getNonConfigurationString(
2476                com.android.internal.R.styleable.AndroidManifestService_permission, 0);
2477        if (str == null) {
2478            s.info.permission = owner.applicationInfo.permission;
2479        } else {
2480            s.info.permission = str.length() > 0 ? str.toString().intern() : null;
2481        }
2482
2483        s.info.flags = 0;
2484        if (sa.getBoolean(
2485                com.android.internal.R.styleable.AndroidManifestService_stopWithTask,
2486                false)) {
2487            s.info.flags |= ServiceInfo.FLAG_STOP_WITH_TASK;
2488        }
2489
2490        sa.recycle();
2491
2492        if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
2493            // A heavy-weight application can not have services in its main process
2494            // We can do direct compare because we intern all strings.
2495            if (s.info.processName == owner.packageName) {
2496                outError[0] = "Heavy-weight applications can not have services in main process";
2497                return null;
2498            }
2499        }
2500
2501        int outerDepth = parser.getDepth();
2502        int type;
2503        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2504               && (type != XmlPullParser.END_TAG
2505                       || parser.getDepth() > outerDepth)) {
2506            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2507                continue;
2508            }
2509
2510            if (parser.getName().equals("intent-filter")) {
2511                ServiceIntentInfo intent = new ServiceIntentInfo(s);
2512                if (!parseIntent(res, parser, attrs, flags, intent, outError, false)) {
2513                    return null;
2514                }
2515
2516                s.intents.add(intent);
2517            } else if (parser.getName().equals("meta-data")) {
2518                if ((s.metaData=parseMetaData(res, parser, attrs, s.metaData,
2519                        outError)) == null) {
2520                    return null;
2521                }
2522            } else {
2523                if (!RIGID_PARSER) {
2524                    Log.w(TAG, "Unknown element under <service>: "
2525                            + parser.getName() + " at " + mArchiveSourcePath + " "
2526                            + parser.getPositionDescription());
2527                    XmlUtils.skipCurrentTag(parser);
2528                    continue;
2529                }
2530                outError[0] = "Bad element under <service>: "
2531                    + parser.getName();
2532                return null;
2533            }
2534        }
2535
2536        if (!setExported) {
2537            s.info.exported = s.intents.size() > 0;
2538        }
2539
2540        return s;
2541    }
2542
2543    private boolean parseAllMetaData(Resources res,
2544            XmlPullParser parser, AttributeSet attrs, String tag,
2545            Component outInfo, String[] outError)
2546            throws XmlPullParserException, IOException {
2547        int outerDepth = parser.getDepth();
2548        int type;
2549        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2550               && (type != XmlPullParser.END_TAG
2551                       || parser.getDepth() > outerDepth)) {
2552            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2553                continue;
2554            }
2555
2556            if (parser.getName().equals("meta-data")) {
2557                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2558                        outInfo.metaData, outError)) == null) {
2559                    return false;
2560                }
2561            } else {
2562                if (!RIGID_PARSER) {
2563                    Log.w(TAG, "Unknown element under " + tag + ": "
2564                            + parser.getName() + " at " + mArchiveSourcePath + " "
2565                            + parser.getPositionDescription());
2566                    XmlUtils.skipCurrentTag(parser);
2567                    continue;
2568                }
2569                outError[0] = "Bad element under " + tag + ": "
2570                    + parser.getName();
2571                return false;
2572            }
2573        }
2574        return true;
2575    }
2576
2577    private Bundle parseMetaData(Resources res,
2578            XmlPullParser parser, AttributeSet attrs,
2579            Bundle data, String[] outError)
2580            throws XmlPullParserException, IOException {
2581
2582        TypedArray sa = res.obtainAttributes(attrs,
2583                com.android.internal.R.styleable.AndroidManifestMetaData);
2584
2585        if (data == null) {
2586            data = new Bundle();
2587        }
2588
2589        String name = sa.getNonConfigurationString(
2590                com.android.internal.R.styleable.AndroidManifestMetaData_name, 0);
2591        if (name == null) {
2592            outError[0] = "<meta-data> requires an android:name attribute";
2593            sa.recycle();
2594            return null;
2595        }
2596
2597        name = name.intern();
2598
2599        TypedValue v = sa.peekValue(
2600                com.android.internal.R.styleable.AndroidManifestMetaData_resource);
2601        if (v != null && v.resourceId != 0) {
2602            //Log.i(TAG, "Meta data ref " + name + ": " + v);
2603            data.putInt(name, v.resourceId);
2604        } else {
2605            v = sa.peekValue(
2606                    com.android.internal.R.styleable.AndroidManifestMetaData_value);
2607            //Log.i(TAG, "Meta data " + name + ": " + v);
2608            if (v != null) {
2609                if (v.type == TypedValue.TYPE_STRING) {
2610                    CharSequence cs = v.coerceToString();
2611                    data.putString(name, cs != null ? cs.toString().intern() : null);
2612                } else if (v.type == TypedValue.TYPE_INT_BOOLEAN) {
2613                    data.putBoolean(name, v.data != 0);
2614                } else if (v.type >= TypedValue.TYPE_FIRST_INT
2615                        && v.type <= TypedValue.TYPE_LAST_INT) {
2616                    data.putInt(name, v.data);
2617                } else if (v.type == TypedValue.TYPE_FLOAT) {
2618                    data.putFloat(name, v.getFloat());
2619                } else {
2620                    if (!RIGID_PARSER) {
2621                        Log.w(TAG, "<meta-data> only supports string, integer, float, color, boolean, and resource reference types: "
2622                                + parser.getName() + " at " + mArchiveSourcePath + " "
2623                                + parser.getPositionDescription());
2624                    } else {
2625                        outError[0] = "<meta-data> only supports string, integer, float, color, boolean, and resource reference types";
2626                        data = null;
2627                    }
2628                }
2629            } else {
2630                outError[0] = "<meta-data> requires an android:value or android:resource attribute";
2631                data = null;
2632            }
2633        }
2634
2635        sa.recycle();
2636
2637        XmlUtils.skipCurrentTag(parser);
2638
2639        return data;
2640    }
2641
2642    private static final String ANDROID_RESOURCES
2643            = "http://schemas.android.com/apk/res/android";
2644
2645    private boolean parseIntent(Resources res,
2646            XmlPullParser parser, AttributeSet attrs, int flags,
2647            IntentInfo outInfo, String[] outError, boolean isActivity)
2648            throws XmlPullParserException, IOException {
2649
2650        TypedArray sa = res.obtainAttributes(attrs,
2651                com.android.internal.R.styleable.AndroidManifestIntentFilter);
2652
2653        int priority = sa.getInt(
2654                com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0);
2655        outInfo.setPriority(priority);
2656
2657        TypedValue v = sa.peekValue(
2658                com.android.internal.R.styleable.AndroidManifestIntentFilter_label);
2659        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2660            outInfo.nonLocalizedLabel = v.coerceToString();
2661        }
2662
2663        outInfo.icon = sa.getResourceId(
2664                com.android.internal.R.styleable.AndroidManifestIntentFilter_icon, 0);
2665
2666        outInfo.logo = sa.getResourceId(
2667                com.android.internal.R.styleable.AndroidManifestIntentFilter_logo, 0);
2668
2669        sa.recycle();
2670
2671        int outerDepth = parser.getDepth();
2672        int type;
2673        while ((type=parser.next()) != parser.END_DOCUMENT
2674               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
2675            if (type == parser.END_TAG || type == parser.TEXT) {
2676                continue;
2677            }
2678
2679            String nodeName = parser.getName();
2680            if (nodeName.equals("action")) {
2681                String value = attrs.getAttributeValue(
2682                        ANDROID_RESOURCES, "name");
2683                if (value == null || value == "") {
2684                    outError[0] = "No value supplied for <android:name>";
2685                    return false;
2686                }
2687                XmlUtils.skipCurrentTag(parser);
2688
2689                outInfo.addAction(value);
2690            } else if (nodeName.equals("category")) {
2691                String value = attrs.getAttributeValue(
2692                        ANDROID_RESOURCES, "name");
2693                if (value == null || value == "") {
2694                    outError[0] = "No value supplied for <android:name>";
2695                    return false;
2696                }
2697                XmlUtils.skipCurrentTag(parser);
2698
2699                outInfo.addCategory(value);
2700
2701            } else if (nodeName.equals("data")) {
2702                sa = res.obtainAttributes(attrs,
2703                        com.android.internal.R.styleable.AndroidManifestData);
2704
2705                String str = sa.getNonConfigurationString(
2706                        com.android.internal.R.styleable.AndroidManifestData_mimeType, 0);
2707                if (str != null) {
2708                    try {
2709                        outInfo.addDataType(str);
2710                    } catch (IntentFilter.MalformedMimeTypeException e) {
2711                        outError[0] = e.toString();
2712                        sa.recycle();
2713                        return false;
2714                    }
2715                }
2716
2717                str = sa.getNonConfigurationString(
2718                        com.android.internal.R.styleable.AndroidManifestData_scheme, 0);
2719                if (str != null) {
2720                    outInfo.addDataScheme(str);
2721                }
2722
2723                String host = sa.getNonConfigurationString(
2724                        com.android.internal.R.styleable.AndroidManifestData_host, 0);
2725                String port = sa.getNonConfigurationString(
2726                        com.android.internal.R.styleable.AndroidManifestData_port, 0);
2727                if (host != null) {
2728                    outInfo.addDataAuthority(host, port);
2729                }
2730
2731                str = sa.getNonConfigurationString(
2732                        com.android.internal.R.styleable.AndroidManifestData_path, 0);
2733                if (str != null) {
2734                    outInfo.addDataPath(str, PatternMatcher.PATTERN_LITERAL);
2735                }
2736
2737                str = sa.getNonConfigurationString(
2738                        com.android.internal.R.styleable.AndroidManifestData_pathPrefix, 0);
2739                if (str != null) {
2740                    outInfo.addDataPath(str, PatternMatcher.PATTERN_PREFIX);
2741                }
2742
2743                str = sa.getNonConfigurationString(
2744                        com.android.internal.R.styleable.AndroidManifestData_pathPattern, 0);
2745                if (str != null) {
2746                    outInfo.addDataPath(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2747                }
2748
2749                sa.recycle();
2750                XmlUtils.skipCurrentTag(parser);
2751            } else if (!RIGID_PARSER) {
2752                Log.w(TAG, "Unknown element under <intent-filter>: "
2753                        + parser.getName() + " at " + mArchiveSourcePath + " "
2754                        + parser.getPositionDescription());
2755                XmlUtils.skipCurrentTag(parser);
2756            } else {
2757                outError[0] = "Bad element under <intent-filter>: " + parser.getName();
2758                return false;
2759            }
2760        }
2761
2762        outInfo.hasDefault = outInfo.hasCategory(Intent.CATEGORY_DEFAULT);
2763        if (false) {
2764            String cats = "";
2765            Iterator<String> it = outInfo.categoriesIterator();
2766            while (it != null && it.hasNext()) {
2767                cats += " " + it.next();
2768            }
2769            System.out.println("Intent d=" +
2770                    outInfo.hasDefault + ", cat=" + cats);
2771        }
2772
2773        return true;
2774    }
2775
2776    public final static class Package {
2777        public String packageName;
2778
2779        // For now we only support one application per package.
2780        public final ApplicationInfo applicationInfo = new ApplicationInfo();
2781
2782        public final ArrayList<Permission> permissions = new ArrayList<Permission>(0);
2783        public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0);
2784        public final ArrayList<Activity> activities = new ArrayList<Activity>(0);
2785        public final ArrayList<Activity> receivers = new ArrayList<Activity>(0);
2786        public final ArrayList<Provider> providers = new ArrayList<Provider>(0);
2787        public final ArrayList<Service> services = new ArrayList<Service>(0);
2788        public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0);
2789
2790        public final ArrayList<String> requestedPermissions = new ArrayList<String>();
2791
2792        public ArrayList<String> protectedBroadcasts;
2793
2794        public ArrayList<String> usesLibraries = null;
2795        public ArrayList<String> usesOptionalLibraries = null;
2796        public String[] usesLibraryFiles = null;
2797
2798        public ArrayList<String> mOriginalPackages = null;
2799        public String mRealPackage = null;
2800        public ArrayList<String> mAdoptPermissions = null;
2801
2802        // We store the application meta-data independently to avoid multiple unwanted references
2803        public Bundle mAppMetaData = null;
2804
2805        // If this is a 3rd party app, this is the path of the zip file.
2806        public String mPath;
2807
2808        // The version code declared for this package.
2809        public int mVersionCode;
2810
2811        // The version name declared for this package.
2812        public String mVersionName;
2813
2814        // The shared user id that this package wants to use.
2815        public String mSharedUserId;
2816
2817        // The shared user label that this package wants to use.
2818        public int mSharedUserLabel;
2819
2820        // Signatures that were read from the package.
2821        public Signature mSignatures[];
2822
2823        // For use by package manager service for quick lookup of
2824        // preferred up order.
2825        public int mPreferredOrder = 0;
2826
2827        // For use by the package manager to keep track of the path to the
2828        // file an app came from.
2829        public String mScanPath;
2830
2831        // For use by package manager to keep track of where it has done dexopt.
2832        public boolean mDidDexOpt;
2833
2834        // User set enabled state.
2835        public int mSetEnabled = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
2836
2837        // Whether the package has been stopped.
2838        public boolean mSetStopped = false;
2839
2840        // Additional data supplied by callers.
2841        public Object mExtras;
2842
2843        // Whether an operation is currently pending on this package
2844        public boolean mOperationPending;
2845
2846        /*
2847         *  Applications hardware preferences
2848         */
2849        public final ArrayList<ConfigurationInfo> configPreferences =
2850                new ArrayList<ConfigurationInfo>();
2851
2852        /*
2853         *  Applications requested features
2854         */
2855        public ArrayList<FeatureInfo> reqFeatures = null;
2856
2857        public int installLocation;
2858
2859        public Package(String _name) {
2860            packageName = _name;
2861            applicationInfo.packageName = _name;
2862            applicationInfo.uid = -1;
2863        }
2864
2865        public void setPackageName(String newName) {
2866            packageName = newName;
2867            applicationInfo.packageName = newName;
2868            for (int i=permissions.size()-1; i>=0; i--) {
2869                permissions.get(i).setPackageName(newName);
2870            }
2871            for (int i=permissionGroups.size()-1; i>=0; i--) {
2872                permissionGroups.get(i).setPackageName(newName);
2873            }
2874            for (int i=activities.size()-1; i>=0; i--) {
2875                activities.get(i).setPackageName(newName);
2876            }
2877            for (int i=receivers.size()-1; i>=0; i--) {
2878                receivers.get(i).setPackageName(newName);
2879            }
2880            for (int i=providers.size()-1; i>=0; i--) {
2881                providers.get(i).setPackageName(newName);
2882            }
2883            for (int i=services.size()-1; i>=0; i--) {
2884                services.get(i).setPackageName(newName);
2885            }
2886            for (int i=instrumentation.size()-1; i>=0; i--) {
2887                instrumentation.get(i).setPackageName(newName);
2888            }
2889        }
2890
2891        public String toString() {
2892            return "Package{"
2893                + Integer.toHexString(System.identityHashCode(this))
2894                + " " + packageName + "}";
2895        }
2896    }
2897
2898    public static class Component<II extends IntentInfo> {
2899        public final Package owner;
2900        public final ArrayList<II> intents;
2901        public final String className;
2902        public Bundle metaData;
2903
2904        ComponentName componentName;
2905        String componentShortName;
2906
2907        public Component(Package _owner) {
2908            owner = _owner;
2909            intents = null;
2910            className = null;
2911        }
2912
2913        public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) {
2914            owner = args.owner;
2915            intents = new ArrayList<II>(0);
2916            String name = args.sa.getNonConfigurationString(args.nameRes, 0);
2917            if (name == null) {
2918                className = null;
2919                args.outError[0] = args.tag + " does not specify android:name";
2920                return;
2921            }
2922
2923            outInfo.name
2924                = buildClassName(owner.applicationInfo.packageName, name, args.outError);
2925            if (outInfo.name == null) {
2926                className = null;
2927                args.outError[0] = args.tag + " does not have valid android:name";
2928                return;
2929            }
2930
2931            className = outInfo.name;
2932
2933            int iconVal = args.sa.getResourceId(args.iconRes, 0);
2934            if (iconVal != 0) {
2935                outInfo.icon = iconVal;
2936                outInfo.nonLocalizedLabel = null;
2937            }
2938
2939            int logoVal = args.sa.getResourceId(args.logoRes, 0);
2940            if (logoVal != 0) {
2941                outInfo.logo = logoVal;
2942            }
2943
2944            TypedValue v = args.sa.peekValue(args.labelRes);
2945            if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2946                outInfo.nonLocalizedLabel = v.coerceToString();
2947            }
2948
2949            outInfo.packageName = owner.packageName;
2950        }
2951
2952        public Component(final ParseComponentArgs args, final ComponentInfo outInfo) {
2953            this(args, (PackageItemInfo)outInfo);
2954            if (args.outError[0] != null) {
2955                return;
2956            }
2957
2958            if (args.processRes != 0) {
2959                CharSequence pname;
2960                if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
2961                    pname = args.sa.getNonConfigurationString(args.processRes, 0);
2962                } else {
2963                    // Some older apps have been seen to use a resource reference
2964                    // here that on older builds was ignored (with a warning).  We
2965                    // need to continue to do this for them so they don't break.
2966                    pname = args.sa.getNonResourceString(args.processRes);
2967                }
2968                outInfo.processName = buildProcessName(owner.applicationInfo.packageName,
2969                        owner.applicationInfo.processName, pname,
2970                        args.flags, args.sepProcesses, args.outError);
2971            }
2972
2973            if (args.descriptionRes != 0) {
2974                outInfo.descriptionRes = args.sa.getResourceId(args.descriptionRes, 0);
2975            }
2976
2977            outInfo.enabled = args.sa.getBoolean(args.enabledRes, true);
2978        }
2979
2980        public Component(Component<II> clone) {
2981            owner = clone.owner;
2982            intents = clone.intents;
2983            className = clone.className;
2984            componentName = clone.componentName;
2985            componentShortName = clone.componentShortName;
2986        }
2987
2988        public ComponentName getComponentName() {
2989            if (componentName != null) {
2990                return componentName;
2991            }
2992            if (className != null) {
2993                componentName = new ComponentName(owner.applicationInfo.packageName,
2994                        className);
2995            }
2996            return componentName;
2997        }
2998
2999        public String getComponentShortName() {
3000            if (componentShortName != null) {
3001                return componentShortName;
3002            }
3003            ComponentName component = getComponentName();
3004            if (component != null) {
3005                componentShortName = component.flattenToShortString();
3006            }
3007            return componentShortName;
3008        }
3009
3010        public void setPackageName(String packageName) {
3011            componentName = null;
3012            componentShortName = null;
3013        }
3014    }
3015
3016    public final static class Permission extends Component<IntentInfo> {
3017        public final PermissionInfo info;
3018        public boolean tree;
3019        public PermissionGroup group;
3020
3021        public Permission(Package _owner) {
3022            super(_owner);
3023            info = new PermissionInfo();
3024        }
3025
3026        public Permission(Package _owner, PermissionInfo _info) {
3027            super(_owner);
3028            info = _info;
3029        }
3030
3031        public void setPackageName(String packageName) {
3032            super.setPackageName(packageName);
3033            info.packageName = packageName;
3034        }
3035
3036        public String toString() {
3037            return "Permission{"
3038                + Integer.toHexString(System.identityHashCode(this))
3039                + " " + info.name + "}";
3040        }
3041    }
3042
3043    public final static class PermissionGroup extends Component<IntentInfo> {
3044        public final PermissionGroupInfo info;
3045
3046        public PermissionGroup(Package _owner) {
3047            super(_owner);
3048            info = new PermissionGroupInfo();
3049        }
3050
3051        public PermissionGroup(Package _owner, PermissionGroupInfo _info) {
3052            super(_owner);
3053            info = _info;
3054        }
3055
3056        public void setPackageName(String packageName) {
3057            super.setPackageName(packageName);
3058            info.packageName = packageName;
3059        }
3060
3061        public String toString() {
3062            return "PermissionGroup{"
3063                + Integer.toHexString(System.identityHashCode(this))
3064                + " " + info.name + "}";
3065        }
3066    }
3067
3068    private static boolean copyNeeded(int flags, Package p, Bundle metaData) {
3069        if (p.mSetEnabled != PackageManager.COMPONENT_ENABLED_STATE_DEFAULT) {
3070            boolean enabled = p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
3071            if (p.applicationInfo.enabled != enabled) {
3072                return true;
3073            }
3074        }
3075        if ((flags & PackageManager.GET_META_DATA) != 0
3076                && (metaData != null || p.mAppMetaData != null)) {
3077            return true;
3078        }
3079        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0
3080                && p.usesLibraryFiles != null) {
3081            return true;
3082        }
3083        return false;
3084    }
3085
3086    public static ApplicationInfo generateApplicationInfo(Package p, int flags) {
3087        if (p == null) return null;
3088        if (!copyNeeded(flags, p, null)) {
3089            // CompatibilityMode is global state. It's safe to modify the instance
3090            // of the package.
3091            if (!sCompatibilityModeEnabled) {
3092                p.applicationInfo.disableCompatibilityMode();
3093            }
3094            if (p.mSetStopped) {
3095                p.applicationInfo.flags |= ApplicationInfo.FLAG_STOPPED;
3096            } else {
3097                p.applicationInfo.flags &= ~ApplicationInfo.FLAG_STOPPED;
3098            }
3099            return p.applicationInfo;
3100        }
3101
3102        // Make shallow copy so we can store the metadata/libraries safely
3103        ApplicationInfo ai = new ApplicationInfo(p.applicationInfo);
3104        if ((flags & PackageManager.GET_META_DATA) != 0) {
3105            ai.metaData = p.mAppMetaData;
3106        }
3107        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) {
3108            ai.sharedLibraryFiles = p.usesLibraryFiles;
3109        }
3110        if (!sCompatibilityModeEnabled) {
3111            ai.disableCompatibilityMode();
3112        }
3113        if (p.mSetStopped) {
3114            p.applicationInfo.flags |= ApplicationInfo.FLAG_STOPPED;
3115        } else {
3116            p.applicationInfo.flags &= ~ApplicationInfo.FLAG_STOPPED;
3117        }
3118        if (p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED) {
3119            ai.enabled = true;
3120        } else if (p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_DISABLED
3121                || p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER) {
3122            ai.enabled = false;
3123        }
3124        ai.enabledSetting = p.mSetEnabled;
3125        return ai;
3126    }
3127
3128    public static final PermissionInfo generatePermissionInfo(
3129            Permission p, int flags) {
3130        if (p == null) return null;
3131        if ((flags&PackageManager.GET_META_DATA) == 0) {
3132            return p.info;
3133        }
3134        PermissionInfo pi = new PermissionInfo(p.info);
3135        pi.metaData = p.metaData;
3136        return pi;
3137    }
3138
3139    public static final PermissionGroupInfo generatePermissionGroupInfo(
3140            PermissionGroup pg, int flags) {
3141        if (pg == null) return null;
3142        if ((flags&PackageManager.GET_META_DATA) == 0) {
3143            return pg.info;
3144        }
3145        PermissionGroupInfo pgi = new PermissionGroupInfo(pg.info);
3146        pgi.metaData = pg.metaData;
3147        return pgi;
3148    }
3149
3150    public final static class Activity extends Component<ActivityIntentInfo> {
3151        public final ActivityInfo info;
3152
3153        public Activity(final ParseComponentArgs args, final ActivityInfo _info) {
3154            super(args, _info);
3155            info = _info;
3156            info.applicationInfo = args.owner.applicationInfo;
3157        }
3158
3159        public void setPackageName(String packageName) {
3160            super.setPackageName(packageName);
3161            info.packageName = packageName;
3162        }
3163
3164        public String toString() {
3165            return "Activity{"
3166                + Integer.toHexString(System.identityHashCode(this))
3167                + " " + getComponentShortName() + "}";
3168        }
3169    }
3170
3171    public static final ActivityInfo generateActivityInfo(Activity a,
3172            int flags) {
3173        if (a == null) return null;
3174        if (!copyNeeded(flags, a.owner, a.metaData)) {
3175            return a.info;
3176        }
3177        // Make shallow copies so we can store the metadata safely
3178        ActivityInfo ai = new ActivityInfo(a.info);
3179        ai.metaData = a.metaData;
3180        ai.applicationInfo = generateApplicationInfo(a.owner, flags);
3181        return ai;
3182    }
3183
3184    public final static class Service extends Component<ServiceIntentInfo> {
3185        public final ServiceInfo info;
3186
3187        public Service(final ParseComponentArgs args, final ServiceInfo _info) {
3188            super(args, _info);
3189            info = _info;
3190            info.applicationInfo = args.owner.applicationInfo;
3191        }
3192
3193        public void setPackageName(String packageName) {
3194            super.setPackageName(packageName);
3195            info.packageName = packageName;
3196        }
3197
3198        public String toString() {
3199            return "Service{"
3200                + Integer.toHexString(System.identityHashCode(this))
3201                + " " + getComponentShortName() + "}";
3202        }
3203    }
3204
3205    public static final ServiceInfo generateServiceInfo(Service s, int flags) {
3206        if (s == null) return null;
3207        if (!copyNeeded(flags, s.owner, s.metaData)) {
3208            return s.info;
3209        }
3210        // Make shallow copies so we can store the metadata safely
3211        ServiceInfo si = new ServiceInfo(s.info);
3212        si.metaData = s.metaData;
3213        si.applicationInfo = generateApplicationInfo(s.owner, flags);
3214        return si;
3215    }
3216
3217    public final static class Provider extends Component {
3218        public final ProviderInfo info;
3219        public boolean syncable;
3220
3221        public Provider(final ParseComponentArgs args, final ProviderInfo _info) {
3222            super(args, _info);
3223            info = _info;
3224            info.applicationInfo = args.owner.applicationInfo;
3225            syncable = false;
3226        }
3227
3228        public Provider(Provider existingProvider) {
3229            super(existingProvider);
3230            this.info = existingProvider.info;
3231            this.syncable = existingProvider.syncable;
3232        }
3233
3234        public void setPackageName(String packageName) {
3235            super.setPackageName(packageName);
3236            info.packageName = packageName;
3237        }
3238
3239        public String toString() {
3240            return "Provider{"
3241                + Integer.toHexString(System.identityHashCode(this))
3242                + " " + info.name + "}";
3243        }
3244    }
3245
3246    public static final ProviderInfo generateProviderInfo(Provider p,
3247            int flags) {
3248        if (p == null) return null;
3249        if (!copyNeeded(flags, p.owner, p.metaData)
3250                && ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0
3251                        || p.info.uriPermissionPatterns == null)) {
3252            return p.info;
3253        }
3254        // Make shallow copies so we can store the metadata safely
3255        ProviderInfo pi = new ProviderInfo(p.info);
3256        pi.metaData = p.metaData;
3257        if ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) == 0) {
3258            pi.uriPermissionPatterns = null;
3259        }
3260        pi.applicationInfo = generateApplicationInfo(p.owner, flags);
3261        return pi;
3262    }
3263
3264    public final static class Instrumentation extends Component {
3265        public final InstrumentationInfo info;
3266
3267        public Instrumentation(final ParsePackageItemArgs args, final InstrumentationInfo _info) {
3268            super(args, _info);
3269            info = _info;
3270        }
3271
3272        public void setPackageName(String packageName) {
3273            super.setPackageName(packageName);
3274            info.packageName = packageName;
3275        }
3276
3277        public String toString() {
3278            return "Instrumentation{"
3279                + Integer.toHexString(System.identityHashCode(this))
3280                + " " + getComponentShortName() + "}";
3281        }
3282    }
3283
3284    public static final InstrumentationInfo generateInstrumentationInfo(
3285            Instrumentation i, int flags) {
3286        if (i == null) return null;
3287        if ((flags&PackageManager.GET_META_DATA) == 0) {
3288            return i.info;
3289        }
3290        InstrumentationInfo ii = new InstrumentationInfo(i.info);
3291        ii.metaData = i.metaData;
3292        return ii;
3293    }
3294
3295    public static class IntentInfo extends IntentFilter {
3296        public boolean hasDefault;
3297        public int labelRes;
3298        public CharSequence nonLocalizedLabel;
3299        public int icon;
3300        public int logo;
3301    }
3302
3303    public final static class ActivityIntentInfo extends IntentInfo {
3304        public final Activity activity;
3305
3306        public ActivityIntentInfo(Activity _activity) {
3307            activity = _activity;
3308        }
3309
3310        public String toString() {
3311            return "ActivityIntentInfo{"
3312                + Integer.toHexString(System.identityHashCode(this))
3313                + " " + activity.info.name + "}";
3314        }
3315    }
3316
3317    public final static class ServiceIntentInfo extends IntentInfo {
3318        public final Service service;
3319
3320        public ServiceIntentInfo(Service _service) {
3321            service = _service;
3322        }
3323
3324        public String toString() {
3325            return "ServiceIntentInfo{"
3326                + Integer.toHexString(System.identityHashCode(this))
3327                + " " + service.info.name + "}";
3328        }
3329    }
3330
3331    /**
3332     * @hide
3333     */
3334    public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) {
3335        sCompatibilityModeEnabled = compatibilityModeEnabled;
3336    }
3337}
3338