PackageParser.java revision 54e570f78b45d6c47578a4a2513097b590b6d43f 
1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.content.pm;
18
19import org.xmlpull.v1.XmlPullParser;
20import org.xmlpull.v1.XmlPullParserException;
21
22import android.content.ComponentName;
23import android.content.Intent;
24import android.content.IntentFilter;
25import android.content.res.AssetManager;
26import android.content.res.Configuration;
27import android.content.res.Resources;
28import android.content.res.TypedArray;
29import android.content.res.XmlResourceParser;
30import android.os.Build;
31import android.os.Bundle;
32import android.os.PatternMatcher;
33import android.provider.Settings;
34import android.util.AttributeSet;
35import android.util.Config;
36import android.util.DisplayMetrics;
37import android.util.Log;
38import android.util.TypedValue;
39
40import com.android.internal.util.XmlUtils;
41
42import java.io.BufferedInputStream;
43import java.io.File;
44import java.io.IOException;
45import java.io.InputStream;
46import java.lang.ref.WeakReference;
47import java.security.cert.Certificate;
48import java.security.cert.CertificateEncodingException;
49import java.util.ArrayList;
50import java.util.Enumeration;
51import java.util.Iterator;
52import java.util.List;
53import java.util.jar.JarEntry;
54import java.util.jar.JarFile;
55
56/**
57 * Package archive parsing
58 *
59 * {@hide}
60 */
61public class PackageParser {
62    /** @hide */
63    public static class NewPermissionInfo {
64        public final String name;
65        public final int sdkVersion;
66        public final int fileVersion;
67
68        public NewPermissionInfo(String name, int sdkVersion, int fileVersion) {
69            this.name = name;
70            this.sdkVersion = sdkVersion;
71            this.fileVersion = fileVersion;
72        }
73    }
74
75    /**
76     * List of new permissions that have been added since 1.0.
77     * NOTE: These must be declared in SDK version order, with permissions
78     * added to older SDKs appearing before those added to newer SDKs.
79     * @hide
80     */
81    public static final PackageParser.NewPermissionInfo NEW_PERMISSIONS[] =
82        new PackageParser.NewPermissionInfo[] {
83            new PackageParser.NewPermissionInfo(android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
84                    android.os.Build.VERSION_CODES.DONUT, 0),
85            new PackageParser.NewPermissionInfo(android.Manifest.permission.READ_PHONE_STATE,
86                    android.os.Build.VERSION_CODES.DONUT, 0)
87    };
88
89    private String mArchiveSourcePath;
90    private String[] mSeparateProcesses;
91    private static final int SDK_VERSION = Build.VERSION.SDK_INT;
92    private static final String SDK_CODENAME = "REL".equals(Build.VERSION.CODENAME)
93            ? null : Build.VERSION.CODENAME;
94
95    private int mParseError = PackageManager.INSTALL_SUCCEEDED;
96
97    private static final Object mSync = new Object();
98    private static WeakReference<byte[]> mReadBuffer;
99
100    private static boolean sCompatibilityModeEnabled = true;
101    private static final int PARSE_DEFAULT_INSTALL_LOCATION = PackageInfo.INSTALL_LOCATION_UNSPECIFIED;
102
103    static class ParsePackageItemArgs {
104        final Package owner;
105        final String[] outError;
106        final int nameRes;
107        final int labelRes;
108        final int iconRes;
109        final int logoRes;
110
111        String tag;
112        TypedArray sa;
113
114        ParsePackageItemArgs(Package _owner, String[] _outError,
115                int _nameRes, int _labelRes, int _iconRes, int _logoRes) {
116            owner = _owner;
117            outError = _outError;
118            nameRes = _nameRes;
119            labelRes = _labelRes;
120            iconRes = _iconRes;
121            logoRes = _logoRes;
122        }
123    }
124
125    static class ParseComponentArgs extends ParsePackageItemArgs {
126        final String[] sepProcesses;
127        final int processRes;
128        final int descriptionRes;
129        final int enabledRes;
130        int flags;
131
132        ParseComponentArgs(Package _owner, String[] _outError,
133                int _nameRes, int _labelRes, int _iconRes, int _logoRes,
134                String[] _sepProcesses, int _processRes,
135                int _descriptionRes, int _enabledRes) {
136            super(_owner, _outError, _nameRes, _labelRes, _iconRes, _logoRes);
137            sepProcesses = _sepProcesses;
138            processRes = _processRes;
139            descriptionRes = _descriptionRes;
140            enabledRes = _enabledRes;
141        }
142    }
143
144    /* Light weight package info.
145     * @hide
146     */
147    public static class PackageLite {
148        public String packageName;
149        public int installLocation;
150        public String mScanPath;
151        public PackageLite(String packageName, int installLocation) {
152            this.packageName = packageName;
153            this.installLocation = installLocation;
154        }
155    }
156
157    private ParsePackageItemArgs mParseInstrumentationArgs;
158    private ParseComponentArgs mParseActivityArgs;
159    private ParseComponentArgs mParseActivityAliasArgs;
160    private ParseComponentArgs mParseServiceArgs;
161    private ParseComponentArgs mParseProviderArgs;
162
163    /** If set to true, we will only allow package files that exactly match
164     *  the DTD.  Otherwise, we try to get as much from the package as we
165     *  can without failing.  This should normally be set to false, to
166     *  support extensions to the DTD in future versions. */
167    private static final boolean RIGID_PARSER = false;
168
169    private static final String TAG = "PackageParser";
170
171    public PackageParser(String archiveSourcePath) {
172        mArchiveSourcePath = archiveSourcePath;
173    }
174
175    public void setSeparateProcesses(String[] procs) {
176        mSeparateProcesses = procs;
177    }
178
179    private static final boolean isPackageFilename(String name) {
180        return name.endsWith(".apk");
181    }
182
183    /**
184     * Generate and return the {@link PackageInfo} for a parsed package.
185     *
186     * @param p the parsed package.
187     * @param flags indicating which optional information is included.
188     */
189    public static PackageInfo generatePackageInfo(PackageParser.Package p,
190            int gids[], int flags) {
191
192        PackageInfo pi = new PackageInfo();
193        pi.packageName = p.packageName;
194        pi.versionCode = p.mVersionCode;
195        pi.versionName = p.mVersionName;
196        pi.sharedUserId = p.mSharedUserId;
197        pi.sharedUserLabel = p.mSharedUserLabel;
198        pi.applicationInfo = p.applicationInfo;
199        pi.installLocation = p.installLocation;
200        if ((flags&PackageManager.GET_GIDS) != 0) {
201            pi.gids = gids;
202        }
203        if ((flags&PackageManager.GET_CONFIGURATIONS) != 0) {
204            int N = p.configPreferences.size();
205            if (N > 0) {
206                pi.configPreferences = new ConfigurationInfo[N];
207                p.configPreferences.toArray(pi.configPreferences);
208            }
209            N = p.reqFeatures != null ? p.reqFeatures.size() : 0;
210            if (N > 0) {
211                pi.reqFeatures = new FeatureInfo[N];
212                p.reqFeatures.toArray(pi.reqFeatures);
213            }
214        }
215        if ((flags&PackageManager.GET_ACTIVITIES) != 0) {
216            int N = p.activities.size();
217            if (N > 0) {
218                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
219                    pi.activities = new ActivityInfo[N];
220                } else {
221                    int num = 0;
222                    for (int i=0; i<N; i++) {
223                        if (p.activities.get(i).info.enabled) num++;
224                    }
225                    pi.activities = new ActivityInfo[num];
226                }
227                for (int i=0, j=0; i<N; i++) {
228                    final Activity activity = p.activities.get(i);
229                    if (activity.info.enabled
230                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
231                        pi.activities[j++] = generateActivityInfo(p.activities.get(i), flags);
232                    }
233                }
234            }
235        }
236        if ((flags&PackageManager.GET_RECEIVERS) != 0) {
237            int N = p.receivers.size();
238            if (N > 0) {
239                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
240                    pi.receivers = new ActivityInfo[N];
241                } else {
242                    int num = 0;
243                    for (int i=0; i<N; i++) {
244                        if (p.receivers.get(i).info.enabled) num++;
245                    }
246                    pi.receivers = new ActivityInfo[num];
247                }
248                for (int i=0, j=0; i<N; i++) {
249                    final Activity activity = p.receivers.get(i);
250                    if (activity.info.enabled
251                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
252                        pi.receivers[j++] = generateActivityInfo(p.receivers.get(i), flags);
253                    }
254                }
255            }
256        }
257        if ((flags&PackageManager.GET_SERVICES) != 0) {
258            int N = p.services.size();
259            if (N > 0) {
260                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
261                    pi.services = new ServiceInfo[N];
262                } else {
263                    int num = 0;
264                    for (int i=0; i<N; i++) {
265                        if (p.services.get(i).info.enabled) num++;
266                    }
267                    pi.services = new ServiceInfo[num];
268                }
269                for (int i=0, j=0; i<N; i++) {
270                    final Service service = p.services.get(i);
271                    if (service.info.enabled
272                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
273                        pi.services[j++] = generateServiceInfo(p.services.get(i), flags);
274                    }
275                }
276            }
277        }
278        if ((flags&PackageManager.GET_PROVIDERS) != 0) {
279            int N = p.providers.size();
280            if (N > 0) {
281                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
282                    pi.providers = new ProviderInfo[N];
283                } else {
284                    int num = 0;
285                    for (int i=0; i<N; i++) {
286                        if (p.providers.get(i).info.enabled) num++;
287                    }
288                    pi.providers = new ProviderInfo[num];
289                }
290                for (int i=0, j=0; i<N; i++) {
291                    final Provider provider = p.providers.get(i);
292                    if (provider.info.enabled
293                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
294                        pi.providers[j++] = generateProviderInfo(p.providers.get(i), flags);
295                    }
296                }
297            }
298        }
299        if ((flags&PackageManager.GET_INSTRUMENTATION) != 0) {
300            int N = p.instrumentation.size();
301            if (N > 0) {
302                pi.instrumentation = new InstrumentationInfo[N];
303                for (int i=0; i<N; i++) {
304                    pi.instrumentation[i] = generateInstrumentationInfo(
305                            p.instrumentation.get(i), flags);
306                }
307            }
308        }
309        if ((flags&PackageManager.GET_PERMISSIONS) != 0) {
310            int N = p.permissions.size();
311            if (N > 0) {
312                pi.permissions = new PermissionInfo[N];
313                for (int i=0; i<N; i++) {
314                    pi.permissions[i] = generatePermissionInfo(p.permissions.get(i), flags);
315                }
316            }
317            N = p.requestedPermissions.size();
318            if (N > 0) {
319                pi.requestedPermissions = new String[N];
320                for (int i=0; i<N; i++) {
321                    pi.requestedPermissions[i] = p.requestedPermissions.get(i);
322                }
323            }
324        }
325        if ((flags&PackageManager.GET_SIGNATURES) != 0) {
326           int N = (p.mSignatures != null) ? p.mSignatures.length : 0;
327           if (N > 0) {
328                pi.signatures = new Signature[N];
329                System.arraycopy(p.mSignatures, 0, pi.signatures, 0, N);
330            }
331        }
332        return pi;
333    }
334
335    private Certificate[] loadCertificates(JarFile jarFile, JarEntry je,
336            byte[] readBuffer) {
337        try {
338            // We must read the stream for the JarEntry to retrieve
339            // its certificates.
340            InputStream is = new BufferedInputStream(jarFile.getInputStream(je));
341            while (is.read(readBuffer, 0, readBuffer.length) != -1) {
342                // not using
343            }
344            is.close();
345            return je != null ? je.getCertificates() : null;
346        } catch (IOException e) {
347            Log.w(TAG, "Exception reading " + je.getName() + " in "
348                    + jarFile.getName(), e);
349        } catch (RuntimeException e) {
350            Log.w(TAG, "Exception reading " + je.getName() + " in "
351                    + jarFile.getName(), e);
352        }
353        return null;
354    }
355
356    public final static int PARSE_IS_SYSTEM = 1<<0;
357    public final static int PARSE_CHATTY = 1<<1;
358    public final static int PARSE_MUST_BE_APK = 1<<2;
359    public final static int PARSE_IGNORE_PROCESSES = 1<<3;
360    public final static int PARSE_FORWARD_LOCK = 1<<4;
361    public final static int PARSE_ON_SDCARD = 1<<5;
362    public final static int PARSE_IS_SYSTEM_DIR = 1<<6;
363
364    public int getParseError() {
365        return mParseError;
366    }
367
368    public Package parsePackage(File sourceFile, String destCodePath,
369            DisplayMetrics metrics, int flags) {
370        mParseError = PackageManager.INSTALL_SUCCEEDED;
371
372        mArchiveSourcePath = sourceFile.getPath();
373        if (!sourceFile.isFile()) {
374            Log.w(TAG, "Skipping dir: " + mArchiveSourcePath);
375            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
376            return null;
377        }
378        if (!isPackageFilename(sourceFile.getName())
379                && (flags&PARSE_MUST_BE_APK) != 0) {
380            if ((flags&PARSE_IS_SYSTEM) == 0) {
381                // We expect to have non-.apk files in the system dir,
382                // so don't warn about them.
383                Log.w(TAG, "Skipping non-package file: " + mArchiveSourcePath);
384            }
385            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
386            return null;
387        }
388
389        if ((flags&PARSE_CHATTY) != 0 && Config.LOGD) Log.d(
390            TAG, "Scanning package: " + mArchiveSourcePath);
391
392        XmlResourceParser parser = null;
393        AssetManager assmgr = null;
394        boolean assetError = true;
395        try {
396            assmgr = new AssetManager();
397            int cookie = assmgr.addAssetPath(mArchiveSourcePath);
398            if(cookie != 0) {
399                parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
400                assetError = false;
401            } else {
402                Log.w(TAG, "Failed adding asset path:"+mArchiveSourcePath);
403            }
404        } catch (Exception e) {
405            Log.w(TAG, "Unable to read AndroidManifest.xml of "
406                    + mArchiveSourcePath, e);
407        }
408        if(assetError) {
409            if (assmgr != null) assmgr.close();
410            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_MANIFEST;
411            return null;
412        }
413        String[] errorText = new String[1];
414        Package pkg = null;
415        Exception errorException = null;
416        try {
417            // XXXX todo: need to figure out correct configuration.
418            Resources res = new Resources(assmgr, metrics, null);
419            pkg = parsePackage(res, parser, flags, errorText);
420        } catch (Exception e) {
421            errorException = e;
422            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
423        }
424
425
426        if (pkg == null) {
427            if (errorException != null) {
428                Log.w(TAG, mArchiveSourcePath, errorException);
429            } else {
430                Log.w(TAG, mArchiveSourcePath + " (at "
431                        + parser.getPositionDescription()
432                        + "): " + errorText[0]);
433            }
434            parser.close();
435            assmgr.close();
436            if (mParseError == PackageManager.INSTALL_SUCCEEDED) {
437                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
438            }
439            return null;
440        }
441
442        parser.close();
443        assmgr.close();
444
445        // Set code and resource paths
446        pkg.mPath = destCodePath;
447        pkg.mScanPath = mArchiveSourcePath;
448        //pkg.applicationInfo.sourceDir = destCodePath;
449        //pkg.applicationInfo.publicSourceDir = destRes;
450        pkg.mSignatures = null;
451
452        return pkg;
453    }
454
455    public boolean collectCertificates(Package pkg, int flags) {
456        pkg.mSignatures = null;
457
458        WeakReference<byte[]> readBufferRef;
459        byte[] readBuffer = null;
460        synchronized (mSync) {
461            readBufferRef = mReadBuffer;
462            if (readBufferRef != null) {
463                mReadBuffer = null;
464                readBuffer = readBufferRef.get();
465            }
466            if (readBuffer == null) {
467                readBuffer = new byte[8192];
468                readBufferRef = new WeakReference<byte[]>(readBuffer);
469            }
470        }
471
472        try {
473            JarFile jarFile = new JarFile(mArchiveSourcePath);
474
475            Certificate[] certs = null;
476
477            if ((flags&PARSE_IS_SYSTEM) != 0) {
478                // If this package comes from the system image, then we
479                // can trust it...  we'll just use the AndroidManifest.xml
480                // to retrieve its signatures, not validating all of the
481                // files.
482                JarEntry jarEntry = jarFile.getJarEntry("AndroidManifest.xml");
483                certs = loadCertificates(jarFile, jarEntry, readBuffer);
484                if (certs == null) {
485                    Log.e(TAG, "Package " + pkg.packageName
486                            + " has no certificates at entry "
487                            + jarEntry.getName() + "; ignoring!");
488                    jarFile.close();
489                    mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
490                    return false;
491                }
492                if (false) {
493                    Log.i(TAG, "File " + mArchiveSourcePath + ": entry=" + jarEntry
494                            + " certs=" + (certs != null ? certs.length : 0));
495                    if (certs != null) {
496                        final int N = certs.length;
497                        for (int i=0; i<N; i++) {
498                            Log.i(TAG, "  Public key: "
499                                    + certs[i].getPublicKey().getEncoded()
500                                    + " " + certs[i].getPublicKey());
501                        }
502                    }
503                }
504
505            } else {
506                Enumeration entries = jarFile.entries();
507                while (entries.hasMoreElements()) {
508                    JarEntry je = (JarEntry)entries.nextElement();
509                    if (je.isDirectory()) continue;
510                    if (je.getName().startsWith("META-INF/")) continue;
511                    Certificate[] localCerts = loadCertificates(jarFile, je,
512                            readBuffer);
513                    if (false) {
514                        Log.i(TAG, "File " + mArchiveSourcePath + " entry " + je.getName()
515                                + ": certs=" + certs + " ("
516                                + (certs != null ? certs.length : 0) + ")");
517                    }
518                    if (localCerts == null) {
519                        Log.e(TAG, "Package " + pkg.packageName
520                                + " has no certificates at entry "
521                                + je.getName() + "; ignoring!");
522                        jarFile.close();
523                        mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
524                        return false;
525                    } else if (certs == null) {
526                        certs = localCerts;
527                    } else {
528                        // Ensure all certificates match.
529                        for (int i=0; i<certs.length; i++) {
530                            boolean found = false;
531                            for (int j=0; j<localCerts.length; j++) {
532                                if (certs[i] != null &&
533                                        certs[i].equals(localCerts[j])) {
534                                    found = true;
535                                    break;
536                                }
537                            }
538                            if (!found || certs.length != localCerts.length) {
539                                Log.e(TAG, "Package " + pkg.packageName
540                                        + " has mismatched certificates at entry "
541                                        + je.getName() + "; ignoring!");
542                                jarFile.close();
543                                mParseError = PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES;
544                                return false;
545                            }
546                        }
547                    }
548                }
549            }
550            jarFile.close();
551
552            synchronized (mSync) {
553                mReadBuffer = readBufferRef;
554            }
555
556            if (certs != null && certs.length > 0) {
557                final int N = certs.length;
558                pkg.mSignatures = new Signature[certs.length];
559                for (int i=0; i<N; i++) {
560                    pkg.mSignatures[i] = new Signature(
561                            certs[i].getEncoded());
562                }
563            } else {
564                Log.e(TAG, "Package " + pkg.packageName
565                        + " has no certificates; ignoring!");
566                mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
567                return false;
568            }
569        } catch (CertificateEncodingException e) {
570            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
571            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
572            return false;
573        } catch (IOException e) {
574            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
575            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
576            return false;
577        } catch (RuntimeException e) {
578            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
579            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
580            return false;
581        }
582
583        return true;
584    }
585
586    /*
587     * Utility method that retrieves just the package name and install
588     * location from the apk location at the given file path.
589     * @param packageFilePath file location of the apk
590     * @param flags Special parse flags
591     * @return PackageLite object with package information or null on failure.
592     */
593    public static PackageLite parsePackageLite(String packageFilePath, int flags) {
594        XmlResourceParser parser = null;
595        AssetManager assmgr = null;
596        try {
597            assmgr = new AssetManager();
598            int cookie = assmgr.addAssetPath(packageFilePath);
599            parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
600        } catch (Exception e) {
601            if (assmgr != null) assmgr.close();
602            Log.w(TAG, "Unable to read AndroidManifest.xml of "
603                    + packageFilePath, e);
604            return null;
605        }
606        AttributeSet attrs = parser;
607        String errors[] = new String[1];
608        PackageLite packageLite = null;
609        try {
610            packageLite = parsePackageLite(parser, attrs, flags, errors);
611        } catch (IOException e) {
612            Log.w(TAG, packageFilePath, e);
613        } catch (XmlPullParserException e) {
614            Log.w(TAG, packageFilePath, e);
615        } finally {
616            if (parser != null) parser.close();
617            if (assmgr != null) assmgr.close();
618        }
619        if (packageLite == null) {
620            Log.e(TAG, "parsePackageLite error: " + errors[0]);
621            return null;
622        }
623        return packageLite;
624    }
625
626    private static String validateName(String name, boolean requiresSeparator) {
627        final int N = name.length();
628        boolean hasSep = false;
629        boolean front = true;
630        for (int i=0; i<N; i++) {
631            final char c = name.charAt(i);
632            if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
633                front = false;
634                continue;
635            }
636            if (!front) {
637                if ((c >= '0' && c <= '9') || c == '_') {
638                    continue;
639                }
640            }
641            if (c == '.') {
642                hasSep = true;
643                front = true;
644                continue;
645            }
646            return "bad character '" + c + "'";
647        }
648        return hasSep || !requiresSeparator
649                ? null : "must have at least one '.' separator";
650    }
651
652    private static String parsePackageName(XmlPullParser parser,
653            AttributeSet attrs, int flags, String[] outError)
654            throws IOException, XmlPullParserException {
655
656        int type;
657        while ((type=parser.next()) != parser.START_TAG
658                   && type != parser.END_DOCUMENT) {
659            ;
660        }
661
662        if (type != parser.START_TAG) {
663            outError[0] = "No start tag found";
664            return null;
665        }
666        if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v(
667            TAG, "Root element name: '" + parser.getName() + "'");
668        if (!parser.getName().equals("manifest")) {
669            outError[0] = "No <manifest> tag";
670            return null;
671        }
672        String pkgName = attrs.getAttributeValue(null, "package");
673        if (pkgName == null || pkgName.length() == 0) {
674            outError[0] = "<manifest> does not specify package";
675            return null;
676        }
677        String nameError = validateName(pkgName, true);
678        if (nameError != null && !"android".equals(pkgName)) {
679            outError[0] = "<manifest> specifies bad package name \""
680                + pkgName + "\": " + nameError;
681            return null;
682        }
683
684        return pkgName.intern();
685    }
686
687    private static PackageLite parsePackageLite(XmlPullParser parser,
688            AttributeSet attrs, int flags, String[] outError)
689            throws IOException, XmlPullParserException {
690
691        int type;
692        while ((type=parser.next()) != parser.START_TAG
693                   && type != parser.END_DOCUMENT) {
694            ;
695        }
696
697        if (type != parser.START_TAG) {
698            outError[0] = "No start tag found";
699            return null;
700        }
701        if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v(
702            TAG, "Root element name: '" + parser.getName() + "'");
703        if (!parser.getName().equals("manifest")) {
704            outError[0] = "No <manifest> tag";
705            return null;
706        }
707        String pkgName = attrs.getAttributeValue(null, "package");
708        if (pkgName == null || pkgName.length() == 0) {
709            outError[0] = "<manifest> does not specify package";
710            return null;
711        }
712        String nameError = validateName(pkgName, true);
713        if (nameError != null && !"android".equals(pkgName)) {
714            outError[0] = "<manifest> specifies bad package name \""
715                + pkgName + "\": " + nameError;
716            return null;
717        }
718        int installLocation = PARSE_DEFAULT_INSTALL_LOCATION;
719        for (int i = 0; i < attrs.getAttributeCount(); i++) {
720            String attr = attrs.getAttributeName(i);
721            if (attr.equals("installLocation")) {
722                installLocation = attrs.getAttributeIntValue(i,
723                        PARSE_DEFAULT_INSTALL_LOCATION);
724                break;
725            }
726        }
727        return new PackageLite(pkgName.intern(), installLocation);
728    }
729
730    /**
731     * Temporary.
732     */
733    static public Signature stringToSignature(String str) {
734        final int N = str.length();
735        byte[] sig = new byte[N];
736        for (int i=0; i<N; i++) {
737            sig[i] = (byte)str.charAt(i);
738        }
739        return new Signature(sig);
740    }
741
742    private Package parsePackage(
743        Resources res, XmlResourceParser parser, int flags, String[] outError)
744        throws XmlPullParserException, IOException {
745        AttributeSet attrs = parser;
746
747        mParseInstrumentationArgs = null;
748        mParseActivityArgs = null;
749        mParseServiceArgs = null;
750        mParseProviderArgs = null;
751
752        String pkgName = parsePackageName(parser, attrs, flags, outError);
753        if (pkgName == null) {
754            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
755            return null;
756        }
757        int type;
758
759        final Package pkg = new Package(pkgName);
760        boolean foundApp = false;
761
762        TypedArray sa = res.obtainAttributes(attrs,
763                com.android.internal.R.styleable.AndroidManifest);
764        pkg.mVersionCode = sa.getInteger(
765                com.android.internal.R.styleable.AndroidManifest_versionCode, 0);
766        pkg.mVersionName = sa.getNonConfigurationString(
767                com.android.internal.R.styleable.AndroidManifest_versionName, 0);
768        if (pkg.mVersionName != null) {
769            pkg.mVersionName = pkg.mVersionName.intern();
770        }
771        String str = sa.getNonConfigurationString(
772                com.android.internal.R.styleable.AndroidManifest_sharedUserId, 0);
773        if (str != null && str.length() > 0) {
774            String nameError = validateName(str, true);
775            if (nameError != null && !"android".equals(pkgName)) {
776                outError[0] = "<manifest> specifies bad sharedUserId name \""
777                    + str + "\": " + nameError;
778                mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID;
779                return null;
780            }
781            pkg.mSharedUserId = str.intern();
782            pkg.mSharedUserLabel = sa.getResourceId(
783                    com.android.internal.R.styleable.AndroidManifest_sharedUserLabel, 0);
784        }
785        sa.recycle();
786
787        pkg.installLocation = sa.getInteger(
788                com.android.internal.R.styleable.AndroidManifest_installLocation,
789                PARSE_DEFAULT_INSTALL_LOCATION);
790        pkg.applicationInfo.installLocation = pkg.installLocation;
791
792        // Resource boolean are -1, so 1 means we don't know the value.
793        int supportsSmallScreens = 1;
794        int supportsNormalScreens = 1;
795        int supportsLargeScreens = 1;
796        int supportsXLargeScreens = 1;
797        int resizeable = 1;
798        int anyDensity = 1;
799
800        int outerDepth = parser.getDepth();
801        while ((type=parser.next()) != parser.END_DOCUMENT
802               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
803            if (type == parser.END_TAG || type == parser.TEXT) {
804                continue;
805            }
806
807            String tagName = parser.getName();
808            if (tagName.equals("application")) {
809                if (foundApp) {
810                    if (RIGID_PARSER) {
811                        outError[0] = "<manifest> has more than one <application>";
812                        mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
813                        return null;
814                    } else {
815                        Log.w(TAG, "<manifest> has more than one <application>");
816                        XmlUtils.skipCurrentTag(parser);
817                        continue;
818                    }
819                }
820
821                foundApp = true;
822                if (!parseApplication(pkg, res, parser, attrs, flags, outError)) {
823                    return null;
824                }
825            } else if (tagName.equals("permission-group")) {
826                if (parsePermissionGroup(pkg, res, parser, attrs, outError) == null) {
827                    return null;
828                }
829            } else if (tagName.equals("permission")) {
830                if (parsePermission(pkg, res, parser, attrs, outError) == null) {
831                    return null;
832                }
833            } else if (tagName.equals("permission-tree")) {
834                if (parsePermissionTree(pkg, res, parser, attrs, outError) == null) {
835                    return null;
836                }
837            } else if (tagName.equals("uses-permission")) {
838                sa = res.obtainAttributes(attrs,
839                        com.android.internal.R.styleable.AndroidManifestUsesPermission);
840
841                // Note: don't allow this value to be a reference to a resource
842                // that may change.
843                String name = sa.getNonResourceString(
844                        com.android.internal.R.styleable.AndroidManifestUsesPermission_name);
845
846                sa.recycle();
847
848                if (name != null && !pkg.requestedPermissions.contains(name)) {
849                    pkg.requestedPermissions.add(name.intern());
850                }
851
852                XmlUtils.skipCurrentTag(parser);
853
854            } else if (tagName.equals("uses-configuration")) {
855                ConfigurationInfo cPref = new ConfigurationInfo();
856                sa = res.obtainAttributes(attrs,
857                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration);
858                cPref.reqTouchScreen = sa.getInt(
859                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqTouchScreen,
860                        Configuration.TOUCHSCREEN_UNDEFINED);
861                cPref.reqKeyboardType = sa.getInt(
862                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqKeyboardType,
863                        Configuration.KEYBOARD_UNDEFINED);
864                if (sa.getBoolean(
865                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqHardKeyboard,
866                        false)) {
867                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD;
868                }
869                cPref.reqNavigation = sa.getInt(
870                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqNavigation,
871                        Configuration.NAVIGATION_UNDEFINED);
872                if (sa.getBoolean(
873                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqFiveWayNav,
874                        false)) {
875                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV;
876                }
877                sa.recycle();
878                pkg.configPreferences.add(cPref);
879
880                XmlUtils.skipCurrentTag(parser);
881
882            } else if (tagName.equals("uses-feature")) {
883                FeatureInfo fi = new FeatureInfo();
884                sa = res.obtainAttributes(attrs,
885                        com.android.internal.R.styleable.AndroidManifestUsesFeature);
886                // Note: don't allow this value to be a reference to a resource
887                // that may change.
888                fi.name = sa.getNonResourceString(
889                        com.android.internal.R.styleable.AndroidManifestUsesFeature_name);
890                if (fi.name == null) {
891                    fi.reqGlEsVersion = sa.getInt(
892                            com.android.internal.R.styleable.AndroidManifestUsesFeature_glEsVersion,
893                            FeatureInfo.GL_ES_VERSION_UNDEFINED);
894                }
895                if (sa.getBoolean(
896                        com.android.internal.R.styleable.AndroidManifestUsesFeature_required,
897                        true)) {
898                    fi.flags |= FeatureInfo.FLAG_REQUIRED;
899                }
900                sa.recycle();
901                if (pkg.reqFeatures == null) {
902                    pkg.reqFeatures = new ArrayList<FeatureInfo>();
903                }
904                pkg.reqFeatures.add(fi);
905
906                if (fi.name == null) {
907                    ConfigurationInfo cPref = new ConfigurationInfo();
908                    cPref.reqGlEsVersion = fi.reqGlEsVersion;
909                    pkg.configPreferences.add(cPref);
910                }
911
912                XmlUtils.skipCurrentTag(parser);
913
914            } else if (tagName.equals("uses-sdk")) {
915                if (SDK_VERSION > 0) {
916                    sa = res.obtainAttributes(attrs,
917                            com.android.internal.R.styleable.AndroidManifestUsesSdk);
918
919                    int minVers = 0;
920                    String minCode = null;
921                    int targetVers = 0;
922                    String targetCode = null;
923
924                    TypedValue val = sa.peekValue(
925                            com.android.internal.R.styleable.AndroidManifestUsesSdk_minSdkVersion);
926                    if (val != null) {
927                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
928                            targetCode = minCode = val.string.toString();
929                        } else {
930                            // If it's not a string, it's an integer.
931                            targetVers = minVers = val.data;
932                        }
933                    }
934
935                    val = sa.peekValue(
936                            com.android.internal.R.styleable.AndroidManifestUsesSdk_targetSdkVersion);
937                    if (val != null) {
938                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
939                            targetCode = minCode = val.string.toString();
940                        } else {
941                            // If it's not a string, it's an integer.
942                            targetVers = val.data;
943                        }
944                    }
945
946                    sa.recycle();
947
948                    if (minCode != null) {
949                        if (!minCode.equals(SDK_CODENAME)) {
950                            if (SDK_CODENAME != null) {
951                                outError[0] = "Requires development platform " + minCode
952                                        + " (current platform is " + SDK_CODENAME + ")";
953                            } else {
954                                outError[0] = "Requires development platform " + minCode
955                                        + " but this is a release platform.";
956                            }
957                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
958                            return null;
959                        }
960                    } else if (minVers > SDK_VERSION) {
961                        outError[0] = "Requires newer sdk version #" + minVers
962                                + " (current version is #" + SDK_VERSION + ")";
963                        mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
964                        return null;
965                    }
966
967                    if (targetCode != null) {
968                        if (!targetCode.equals(SDK_CODENAME)) {
969                            if (SDK_CODENAME != null) {
970                                outError[0] = "Requires development platform " + targetCode
971                                        + " (current platform is " + SDK_CODENAME + ")";
972                            } else {
973                                outError[0] = "Requires development platform " + targetCode
974                                        + " but this is a release platform.";
975                            }
976                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
977                            return null;
978                        }
979                        // If the code matches, it definitely targets this SDK.
980                        pkg.applicationInfo.targetSdkVersion
981                                = android.os.Build.VERSION_CODES.CUR_DEVELOPMENT;
982                    } else {
983                        pkg.applicationInfo.targetSdkVersion = targetVers;
984                    }
985                }
986
987                XmlUtils.skipCurrentTag(parser);
988
989            } else if (tagName.equals("supports-screens")) {
990                sa = res.obtainAttributes(attrs,
991                        com.android.internal.R.styleable.AndroidManifestSupportsScreens);
992
993                // This is a trick to get a boolean and still able to detect
994                // if a value was actually set.
995                supportsSmallScreens = sa.getInteger(
996                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_smallScreens,
997                        supportsSmallScreens);
998                supportsNormalScreens = sa.getInteger(
999                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_normalScreens,
1000                        supportsNormalScreens);
1001                supportsLargeScreens = sa.getInteger(
1002                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_largeScreens,
1003                        supportsLargeScreens);
1004                supportsXLargeScreens = sa.getInteger(
1005                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_xlargeScreens,
1006                        supportsXLargeScreens);
1007                resizeable = sa.getInteger(
1008                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_resizeable,
1009                        resizeable);
1010                anyDensity = sa.getInteger(
1011                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_anyDensity,
1012                        anyDensity);
1013
1014                sa.recycle();
1015
1016                XmlUtils.skipCurrentTag(parser);
1017
1018            } else if (tagName.equals("protected-broadcast")) {
1019                sa = res.obtainAttributes(attrs,
1020                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast);
1021
1022                // Note: don't allow this value to be a reference to a resource
1023                // that may change.
1024                String name = sa.getNonResourceString(
1025                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast_name);
1026
1027                sa.recycle();
1028
1029                if (name != null && (flags&PARSE_IS_SYSTEM) != 0) {
1030                    if (pkg.protectedBroadcasts == null) {
1031                        pkg.protectedBroadcasts = new ArrayList<String>();
1032                    }
1033                    if (!pkg.protectedBroadcasts.contains(name)) {
1034                        pkg.protectedBroadcasts.add(name.intern());
1035                    }
1036                }
1037
1038                XmlUtils.skipCurrentTag(parser);
1039
1040            } else if (tagName.equals("instrumentation")) {
1041                if (parseInstrumentation(pkg, res, parser, attrs, outError) == null) {
1042                    return null;
1043                }
1044
1045            } else if (tagName.equals("original-package")) {
1046                sa = res.obtainAttributes(attrs,
1047                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1048
1049                String orig =sa.getNonConfigurationString(
1050                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1051                if (!pkg.packageName.equals(orig)) {
1052                    if (pkg.mOriginalPackages == null) {
1053                        pkg.mOriginalPackages = new ArrayList<String>();
1054                        pkg.mRealPackage = pkg.packageName;
1055                    }
1056                    pkg.mOriginalPackages.add(orig);
1057                }
1058
1059                sa.recycle();
1060
1061                XmlUtils.skipCurrentTag(parser);
1062
1063            } else if (tagName.equals("adopt-permissions")) {
1064                sa = res.obtainAttributes(attrs,
1065                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1066
1067                String name = sa.getNonConfigurationString(
1068                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1069
1070                sa.recycle();
1071
1072                if (name != null) {
1073                    if (pkg.mAdoptPermissions == null) {
1074                        pkg.mAdoptPermissions = new ArrayList<String>();
1075                    }
1076                    pkg.mAdoptPermissions.add(name);
1077                }
1078
1079                XmlUtils.skipCurrentTag(parser);
1080
1081            } else if (tagName.equals("eat-comment")) {
1082                // Just skip this tag
1083                XmlUtils.skipCurrentTag(parser);
1084                continue;
1085
1086            } else if (RIGID_PARSER) {
1087                outError[0] = "Bad element under <manifest>: "
1088                    + parser.getName();
1089                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1090                return null;
1091
1092            } else {
1093                Log.w(TAG, "Unknown element under <manifest>: " + parser.getName()
1094                        + " at " + mArchiveSourcePath + " "
1095                        + parser.getPositionDescription());
1096                XmlUtils.skipCurrentTag(parser);
1097                continue;
1098            }
1099        }
1100
1101        if (!foundApp && pkg.instrumentation.size() == 0) {
1102            outError[0] = "<manifest> does not contain an <application> or <instrumentation>";
1103            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
1104        }
1105
1106        final int NP = PackageParser.NEW_PERMISSIONS.length;
1107        StringBuilder implicitPerms = null;
1108        for (int ip=0; ip<NP; ip++) {
1109            final PackageParser.NewPermissionInfo npi
1110                    = PackageParser.NEW_PERMISSIONS[ip];
1111            if (pkg.applicationInfo.targetSdkVersion >= npi.sdkVersion) {
1112                break;
1113            }
1114            if (!pkg.requestedPermissions.contains(npi.name)) {
1115                if (implicitPerms == null) {
1116                    implicitPerms = new StringBuilder(128);
1117                    implicitPerms.append(pkg.packageName);
1118                    implicitPerms.append(": compat added ");
1119                } else {
1120                    implicitPerms.append(' ');
1121                }
1122                implicitPerms.append(npi.name);
1123                pkg.requestedPermissions.add(npi.name);
1124            }
1125        }
1126        if (implicitPerms != null) {
1127            Log.i(TAG, implicitPerms.toString());
1128        }
1129
1130        if (supportsSmallScreens < 0 || (supportsSmallScreens > 0
1131                && pkg.applicationInfo.targetSdkVersion
1132                        >= android.os.Build.VERSION_CODES.DONUT)) {
1133            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS;
1134        }
1135        if (supportsNormalScreens != 0) {
1136            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS;
1137        }
1138        if (supportsLargeScreens < 0 || (supportsLargeScreens > 0
1139                && pkg.applicationInfo.targetSdkVersion
1140                        >= android.os.Build.VERSION_CODES.DONUT)) {
1141            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS;
1142        }
1143        if (supportsXLargeScreens < 0 || (supportsXLargeScreens > 0
1144                && pkg.applicationInfo.targetSdkVersion
1145                        >= android.os.Build.VERSION_CODES.GINGERBREAD)) {
1146            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS;
1147        }
1148        if (resizeable < 0 || (resizeable > 0
1149                && pkg.applicationInfo.targetSdkVersion
1150                        >= android.os.Build.VERSION_CODES.DONUT)) {
1151            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS;
1152        }
1153        if (anyDensity < 0 || (anyDensity > 0
1154                && pkg.applicationInfo.targetSdkVersion
1155                        >= android.os.Build.VERSION_CODES.DONUT)) {
1156            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES;
1157        }
1158
1159        return pkg;
1160    }
1161
1162    private static String buildClassName(String pkg, CharSequence clsSeq,
1163            String[] outError) {
1164        if (clsSeq == null || clsSeq.length() <= 0) {
1165            outError[0] = "Empty class name in package " + pkg;
1166            return null;
1167        }
1168        String cls = clsSeq.toString();
1169        char c = cls.charAt(0);
1170        if (c == '.') {
1171            return (pkg + cls).intern();
1172        }
1173        if (cls.indexOf('.') < 0) {
1174            StringBuilder b = new StringBuilder(pkg);
1175            b.append('.');
1176            b.append(cls);
1177            return b.toString().intern();
1178        }
1179        if (c >= 'a' && c <= 'z') {
1180            return cls.intern();
1181        }
1182        outError[0] = "Bad class name " + cls + " in package " + pkg;
1183        return null;
1184    }
1185
1186    private static String buildCompoundName(String pkg,
1187            CharSequence procSeq, String type, String[] outError) {
1188        String proc = procSeq.toString();
1189        char c = proc.charAt(0);
1190        if (pkg != null && c == ':') {
1191            if (proc.length() < 2) {
1192                outError[0] = "Bad " + type + " name " + proc + " in package " + pkg
1193                        + ": must be at least two characters";
1194                return null;
1195            }
1196            String subName = proc.substring(1);
1197            String nameError = validateName(subName, false);
1198            if (nameError != null) {
1199                outError[0] = "Invalid " + type + " name " + proc + " in package "
1200                        + pkg + ": " + nameError;
1201                return null;
1202            }
1203            return (pkg + proc).intern();
1204        }
1205        String nameError = validateName(proc, true);
1206        if (nameError != null && !"system".equals(proc)) {
1207            outError[0] = "Invalid " + type + " name " + proc + " in package "
1208                    + pkg + ": " + nameError;
1209            return null;
1210        }
1211        return proc.intern();
1212    }
1213
1214    private static String buildProcessName(String pkg, String defProc,
1215            CharSequence procSeq, int flags, String[] separateProcesses,
1216            String[] outError) {
1217        if ((flags&PARSE_IGNORE_PROCESSES) != 0 && !"system".equals(procSeq)) {
1218            return defProc != null ? defProc : pkg;
1219        }
1220        if (separateProcesses != null) {
1221            for (int i=separateProcesses.length-1; i>=0; i--) {
1222                String sp = separateProcesses[i];
1223                if (sp.equals(pkg) || sp.equals(defProc) || sp.equals(procSeq)) {
1224                    return pkg;
1225                }
1226            }
1227        }
1228        if (procSeq == null || procSeq.length() <= 0) {
1229            return defProc;
1230        }
1231        return buildCompoundName(pkg, procSeq, "process", outError);
1232    }
1233
1234    private static String buildTaskAffinityName(String pkg, String defProc,
1235            CharSequence procSeq, String[] outError) {
1236        if (procSeq == null) {
1237            return defProc;
1238        }
1239        if (procSeq.length() <= 0) {
1240            return null;
1241        }
1242        return buildCompoundName(pkg, procSeq, "taskAffinity", outError);
1243    }
1244
1245    private PermissionGroup parsePermissionGroup(Package owner, Resources res,
1246            XmlPullParser parser, AttributeSet attrs, String[] outError)
1247        throws XmlPullParserException, IOException {
1248        PermissionGroup perm = new PermissionGroup(owner);
1249
1250        TypedArray sa = res.obtainAttributes(attrs,
1251                com.android.internal.R.styleable.AndroidManifestPermissionGroup);
1252
1253        if (!parsePackageItemInfo(owner, perm.info, outError,
1254                "<permission-group>", sa,
1255                com.android.internal.R.styleable.AndroidManifestPermissionGroup_name,
1256                com.android.internal.R.styleable.AndroidManifestPermissionGroup_label,
1257                com.android.internal.R.styleable.AndroidManifestPermissionGroup_icon, 0)) {
1258            sa.recycle();
1259            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1260            return null;
1261        }
1262
1263        perm.info.descriptionRes = sa.getResourceId(
1264                com.android.internal.R.styleable.AndroidManifestPermissionGroup_description,
1265                0);
1266
1267        sa.recycle();
1268
1269        if (!parseAllMetaData(res, parser, attrs, "<permission-group>", perm,
1270                outError)) {
1271            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1272            return null;
1273        }
1274
1275        owner.permissionGroups.add(perm);
1276
1277        return perm;
1278    }
1279
1280    private Permission parsePermission(Package owner, Resources res,
1281            XmlPullParser parser, AttributeSet attrs, String[] outError)
1282        throws XmlPullParserException, IOException {
1283        Permission perm = new Permission(owner);
1284
1285        TypedArray sa = res.obtainAttributes(attrs,
1286                com.android.internal.R.styleable.AndroidManifestPermission);
1287
1288        if (!parsePackageItemInfo(owner, perm.info, outError,
1289                "<permission>", sa,
1290                com.android.internal.R.styleable.AndroidManifestPermission_name,
1291                com.android.internal.R.styleable.AndroidManifestPermission_label,
1292                com.android.internal.R.styleable.AndroidManifestPermission_icon, 0)) {
1293            sa.recycle();
1294            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1295            return null;
1296        }
1297
1298        // Note: don't allow this value to be a reference to a resource
1299        // that may change.
1300        perm.info.group = sa.getNonResourceString(
1301                com.android.internal.R.styleable.AndroidManifestPermission_permissionGroup);
1302        if (perm.info.group != null) {
1303            perm.info.group = perm.info.group.intern();
1304        }
1305
1306        perm.info.descriptionRes = sa.getResourceId(
1307                com.android.internal.R.styleable.AndroidManifestPermission_description,
1308                0);
1309
1310        perm.info.protectionLevel = sa.getInt(
1311                com.android.internal.R.styleable.AndroidManifestPermission_protectionLevel,
1312                PermissionInfo.PROTECTION_NORMAL);
1313
1314        sa.recycle();
1315
1316        if (perm.info.protectionLevel == -1) {
1317            outError[0] = "<permission> does not specify protectionLevel";
1318            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1319            return null;
1320        }
1321
1322        if (!parseAllMetaData(res, parser, attrs, "<permission>", perm,
1323                outError)) {
1324            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1325            return null;
1326        }
1327
1328        owner.permissions.add(perm);
1329
1330        return perm;
1331    }
1332
1333    private Permission parsePermissionTree(Package owner, Resources res,
1334            XmlPullParser parser, AttributeSet attrs, String[] outError)
1335        throws XmlPullParserException, IOException {
1336        Permission perm = new Permission(owner);
1337
1338        TypedArray sa = res.obtainAttributes(attrs,
1339                com.android.internal.R.styleable.AndroidManifestPermissionTree);
1340
1341        if (!parsePackageItemInfo(owner, perm.info, outError,
1342                "<permission-tree>", sa,
1343                com.android.internal.R.styleable.AndroidManifestPermissionTree_name,
1344                com.android.internal.R.styleable.AndroidManifestPermissionTree_label,
1345                com.android.internal.R.styleable.AndroidManifestPermissionTree_icon, 0)) {
1346            sa.recycle();
1347            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1348            return null;
1349        }
1350
1351        sa.recycle();
1352
1353        int index = perm.info.name.indexOf('.');
1354        if (index > 0) {
1355            index = perm.info.name.indexOf('.', index+1);
1356        }
1357        if (index < 0) {
1358            outError[0] = "<permission-tree> name has less than three segments: "
1359                + perm.info.name;
1360            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1361            return null;
1362        }
1363
1364        perm.info.descriptionRes = 0;
1365        perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL;
1366        perm.tree = true;
1367
1368        if (!parseAllMetaData(res, parser, attrs, "<permission-tree>", perm,
1369                outError)) {
1370            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1371            return null;
1372        }
1373
1374        owner.permissions.add(perm);
1375
1376        return perm;
1377    }
1378
1379    private Instrumentation parseInstrumentation(Package owner, Resources res,
1380            XmlPullParser parser, AttributeSet attrs, String[] outError)
1381        throws XmlPullParserException, IOException {
1382        TypedArray sa = res.obtainAttributes(attrs,
1383                com.android.internal.R.styleable.AndroidManifestInstrumentation);
1384
1385        if (mParseInstrumentationArgs == null) {
1386            mParseInstrumentationArgs = new ParsePackageItemArgs(owner, outError,
1387                    com.android.internal.R.styleable.AndroidManifestInstrumentation_name,
1388                    com.android.internal.R.styleable.AndroidManifestInstrumentation_label,
1389                    com.android.internal.R.styleable.AndroidManifestInstrumentation_icon, 0);
1390            mParseInstrumentationArgs.tag = "<instrumentation>";
1391        }
1392
1393        mParseInstrumentationArgs.sa = sa;
1394
1395        Instrumentation a = new Instrumentation(mParseInstrumentationArgs,
1396                new InstrumentationInfo());
1397        if (outError[0] != null) {
1398            sa.recycle();
1399            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1400            return null;
1401        }
1402
1403        String str;
1404        // Note: don't allow this value to be a reference to a resource
1405        // that may change.
1406        str = sa.getNonResourceString(
1407                com.android.internal.R.styleable.AndroidManifestInstrumentation_targetPackage);
1408        a.info.targetPackage = str != null ? str.intern() : null;
1409
1410        a.info.handleProfiling = sa.getBoolean(
1411                com.android.internal.R.styleable.AndroidManifestInstrumentation_handleProfiling,
1412                false);
1413
1414        a.info.functionalTest = sa.getBoolean(
1415                com.android.internal.R.styleable.AndroidManifestInstrumentation_functionalTest,
1416                false);
1417
1418        sa.recycle();
1419
1420        if (a.info.targetPackage == null) {
1421            outError[0] = "<instrumentation> does not specify targetPackage";
1422            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1423            return null;
1424        }
1425
1426        if (!parseAllMetaData(res, parser, attrs, "<instrumentation>", a,
1427                outError)) {
1428            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1429            return null;
1430        }
1431
1432        owner.instrumentation.add(a);
1433
1434        return a;
1435    }
1436
1437    private boolean parseApplication(Package owner, Resources res,
1438            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1439        throws XmlPullParserException, IOException {
1440        final ApplicationInfo ai = owner.applicationInfo;
1441        final String pkgName = owner.applicationInfo.packageName;
1442
1443        TypedArray sa = res.obtainAttributes(attrs,
1444                com.android.internal.R.styleable.AndroidManifestApplication);
1445
1446        String name = sa.getNonConfigurationString(
1447                com.android.internal.R.styleable.AndroidManifestApplication_name, 0);
1448        if (name != null) {
1449            ai.className = buildClassName(pkgName, name, outError);
1450            if (ai.className == null) {
1451                sa.recycle();
1452                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1453                return false;
1454            }
1455        }
1456
1457        String manageSpaceActivity = sa.getNonConfigurationString(
1458                com.android.internal.R.styleable.AndroidManifestApplication_manageSpaceActivity, 0);
1459        if (manageSpaceActivity != null) {
1460            ai.manageSpaceActivityName = buildClassName(pkgName, manageSpaceActivity,
1461                    outError);
1462        }
1463
1464        boolean allowBackup = sa.getBoolean(
1465                com.android.internal.R.styleable.AndroidManifestApplication_allowBackup, true);
1466        if (allowBackup) {
1467            ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
1468
1469            // backupAgent, killAfterRestore, and restoreAnyVersion are only relevant
1470            // if backup is possible for the given application.
1471            String backupAgent = sa.getNonConfigurationString(
1472                    com.android.internal.R.styleable.AndroidManifestApplication_backupAgent, 0);
1473            if (backupAgent != null) {
1474                ai.backupAgentName = buildClassName(pkgName, backupAgent, outError);
1475                if (false) {
1476                    Log.v(TAG, "android:backupAgent = " + ai.backupAgentName
1477                            + " from " + pkgName + "+" + backupAgent);
1478                }
1479
1480                if (sa.getBoolean(
1481                        com.android.internal.R.styleable.AndroidManifestApplication_killAfterRestore,
1482                        true)) {
1483                    ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE;
1484                }
1485                if (sa.getBoolean(
1486                        com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion,
1487                        false)) {
1488                    ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
1489                }
1490            }
1491        }
1492
1493        TypedValue v = sa.peekValue(
1494                com.android.internal.R.styleable.AndroidManifestApplication_label);
1495        if (v != null && (ai.labelRes=v.resourceId) == 0) {
1496            ai.nonLocalizedLabel = v.coerceToString();
1497        }
1498
1499        ai.icon = sa.getResourceId(
1500                com.android.internal.R.styleable.AndroidManifestApplication_icon, 0);
1501        ai.theme = sa.getResourceId(
1502                com.android.internal.R.styleable.AndroidManifestApplication_theme, 0);
1503        ai.descriptionRes = sa.getResourceId(
1504                com.android.internal.R.styleable.AndroidManifestApplication_description, 0);
1505
1506        if ((flags&PARSE_IS_SYSTEM) != 0) {
1507            if (sa.getBoolean(
1508                    com.android.internal.R.styleable.AndroidManifestApplication_persistent,
1509                    false)) {
1510                ai.flags |= ApplicationInfo.FLAG_PERSISTENT;
1511            }
1512        }
1513
1514        if ((flags & PARSE_FORWARD_LOCK) != 0) {
1515            ai.flags |= ApplicationInfo.FLAG_FORWARD_LOCK;
1516        }
1517
1518        if ((flags & PARSE_ON_SDCARD) != 0) {
1519            ai.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE;
1520        }
1521
1522        if (sa.getBoolean(
1523                com.android.internal.R.styleable.AndroidManifestApplication_debuggable,
1524                false)) {
1525            ai.flags |= ApplicationInfo.FLAG_DEBUGGABLE;
1526        }
1527
1528        if (sa.getBoolean(
1529                com.android.internal.R.styleable.AndroidManifestApplication_vmSafeMode,
1530                false)) {
1531            ai.flags |= ApplicationInfo.FLAG_VM_SAFE_MODE;
1532        }
1533
1534        if (sa.getBoolean(
1535                com.android.internal.R.styleable.AndroidManifestApplication_hasCode,
1536                true)) {
1537            ai.flags |= ApplicationInfo.FLAG_HAS_CODE;
1538        }
1539
1540        if (sa.getBoolean(
1541                com.android.internal.R.styleable.AndroidManifestApplication_allowTaskReparenting,
1542                false)) {
1543            ai.flags |= ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING;
1544        }
1545
1546        if (sa.getBoolean(
1547                com.android.internal.R.styleable.AndroidManifestApplication_allowClearUserData,
1548                true)) {
1549            ai.flags |= ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA;
1550        }
1551
1552        if (sa.getBoolean(
1553                com.android.internal.R.styleable.AndroidManifestApplication_testOnly,
1554                false)) {
1555            ai.flags |= ApplicationInfo.FLAG_TEST_ONLY;
1556        }
1557
1558        if (sa.getBoolean(
1559                com.android.internal.R.styleable.AndroidManifestApplication_neverEncrypt,
1560                false)) {
1561            ai.flags |= ApplicationInfo.FLAG_NEVER_ENCRYPT;
1562        }
1563
1564        String str;
1565        str = sa.getNonConfigurationString(
1566                com.android.internal.R.styleable.AndroidManifestApplication_permission, 0);
1567        ai.permission = (str != null && str.length() > 0) ? str.intern() : null;
1568
1569        if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1570            str = sa.getNonConfigurationString(
1571                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity, 0);
1572        } else {
1573            // Some older apps have been seen to use a resource reference
1574            // here that on older builds was ignored (with a warning).  We
1575            // need to continue to do this for them so they don't break.
1576            str = sa.getNonResourceString(
1577                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity);
1578        }
1579        ai.taskAffinity = buildTaskAffinityName(ai.packageName, ai.packageName,
1580                str, outError);
1581
1582        if (outError[0] == null) {
1583            CharSequence pname;
1584            if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1585                pname = sa.getNonConfigurationString(
1586                        com.android.internal.R.styleable.AndroidManifestApplication_process, 0);
1587            } else {
1588                // Some older apps have been seen to use a resource reference
1589                // here that on older builds was ignored (with a warning).  We
1590                // need to continue to do this for them so they don't break.
1591                pname = sa.getNonResourceString(
1592                        com.android.internal.R.styleable.AndroidManifestApplication_process);
1593            }
1594            ai.processName = buildProcessName(ai.packageName, null, pname,
1595                    flags, mSeparateProcesses, outError);
1596
1597            ai.enabled = sa.getBoolean(
1598                    com.android.internal.R.styleable.AndroidManifestApplication_enabled, true);
1599
1600            if (false) {
1601                if (sa.getBoolean(
1602                        com.android.internal.R.styleable.AndroidManifestApplication_cantSaveState,
1603                        false)) {
1604                    ai.flags |= ApplicationInfo.FLAG_CANT_SAVE_STATE;
1605
1606                    // A heavy-weight application can not be in a custom process.
1607                    // We can do direct compare because we intern all strings.
1608                    if (ai.processName != null && ai.processName != ai.packageName) {
1609                        outError[0] = "cantSaveState applications can not use custom processes";
1610                    }
1611                }
1612            }
1613        }
1614
1615        sa.recycle();
1616
1617        if (outError[0] != null) {
1618            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1619            return false;
1620        }
1621
1622        final int innerDepth = parser.getDepth();
1623
1624        int type;
1625        while ((type=parser.next()) != parser.END_DOCUMENT
1626               && (type != parser.END_TAG || parser.getDepth() > innerDepth)) {
1627            if (type == parser.END_TAG || type == parser.TEXT) {
1628                continue;
1629            }
1630
1631            String tagName = parser.getName();
1632            if (tagName.equals("activity")) {
1633                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false);
1634                if (a == null) {
1635                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1636                    return false;
1637                }
1638
1639                owner.activities.add(a);
1640
1641            } else if (tagName.equals("receiver")) {
1642                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true);
1643                if (a == null) {
1644                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1645                    return false;
1646                }
1647
1648                owner.receivers.add(a);
1649
1650            } else if (tagName.equals("service")) {
1651                Service s = parseService(owner, res, parser, attrs, flags, outError);
1652                if (s == null) {
1653                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1654                    return false;
1655                }
1656
1657                owner.services.add(s);
1658
1659            } else if (tagName.equals("provider")) {
1660                Provider p = parseProvider(owner, res, parser, attrs, flags, outError);
1661                if (p == null) {
1662                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1663                    return false;
1664                }
1665
1666                owner.providers.add(p);
1667
1668            } else if (tagName.equals("activity-alias")) {
1669                Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError);
1670                if (a == null) {
1671                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1672                    return false;
1673                }
1674
1675                owner.activities.add(a);
1676
1677            } else if (parser.getName().equals("meta-data")) {
1678                // note: application meta-data is stored off to the side, so it can
1679                // remain null in the primary copy (we like to avoid extra copies because
1680                // it can be large)
1681                if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData,
1682                        outError)) == null) {
1683                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1684                    return false;
1685                }
1686
1687            } else if (tagName.equals("uses-library")) {
1688                sa = res.obtainAttributes(attrs,
1689                        com.android.internal.R.styleable.AndroidManifestUsesLibrary);
1690
1691                // Note: don't allow this value to be a reference to a resource
1692                // that may change.
1693                String lname = sa.getNonResourceString(
1694                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_name);
1695                boolean req = sa.getBoolean(
1696                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_required,
1697                        true);
1698
1699                sa.recycle();
1700
1701                if (lname != null) {
1702                    if (req) {
1703                        if (owner.usesLibraries == null) {
1704                            owner.usesLibraries = new ArrayList<String>();
1705                        }
1706                        if (!owner.usesLibraries.contains(lname)) {
1707                            owner.usesLibraries.add(lname.intern());
1708                        }
1709                    } else {
1710                        if (owner.usesOptionalLibraries == null) {
1711                            owner.usesOptionalLibraries = new ArrayList<String>();
1712                        }
1713                        if (!owner.usesOptionalLibraries.contains(lname)) {
1714                            owner.usesOptionalLibraries.add(lname.intern());
1715                        }
1716                    }
1717                }
1718
1719                XmlUtils.skipCurrentTag(parser);
1720
1721            } else if (tagName.equals("uses-package")) {
1722                // Dependencies for app installers; we don't currently try to
1723                // enforce this.
1724                XmlUtils.skipCurrentTag(parser);
1725
1726            } else {
1727                if (!RIGID_PARSER) {
1728                    Log.w(TAG, "Unknown element under <application>: " + tagName
1729                            + " at " + mArchiveSourcePath + " "
1730                            + parser.getPositionDescription());
1731                    XmlUtils.skipCurrentTag(parser);
1732                    continue;
1733                } else {
1734                    outError[0] = "Bad element under <application>: " + tagName;
1735                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1736                    return false;
1737                }
1738            }
1739        }
1740
1741        return true;
1742    }
1743
1744    private boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo,
1745            String[] outError, String tag, TypedArray sa,
1746            int nameRes, int labelRes, int iconRes, int logoRes) {
1747        String name = sa.getNonConfigurationString(nameRes, 0);
1748        if (name == null) {
1749            outError[0] = tag + " does not specify android:name";
1750            return false;
1751        }
1752
1753        outInfo.name
1754            = buildClassName(owner.applicationInfo.packageName, name, outError);
1755        if (outInfo.name == null) {
1756            return false;
1757        }
1758
1759        int iconVal = sa.getResourceId(iconRes, 0);
1760        if (iconVal != 0) {
1761            outInfo.icon = iconVal;
1762            outInfo.nonLocalizedLabel = null;
1763        }
1764
1765        TypedValue v = sa.peekValue(labelRes);
1766        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
1767            outInfo.nonLocalizedLabel = v.coerceToString();
1768        }
1769
1770        outInfo.packageName = owner.packageName;
1771
1772        return true;
1773    }
1774
1775    private Activity parseActivity(Package owner, Resources res,
1776            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError,
1777            boolean receiver) throws XmlPullParserException, IOException {
1778        TypedArray sa = res.obtainAttributes(attrs,
1779                com.android.internal.R.styleable.AndroidManifestActivity);
1780
1781        if (mParseActivityArgs == null) {
1782            mParseActivityArgs = new ParseComponentArgs(owner, outError,
1783                    com.android.internal.R.styleable.AndroidManifestActivity_name,
1784                    com.android.internal.R.styleable.AndroidManifestActivity_label,
1785                    com.android.internal.R.styleable.AndroidManifestActivity_icon, 0,
1786                    mSeparateProcesses,
1787                    com.android.internal.R.styleable.AndroidManifestActivity_process,
1788                    com.android.internal.R.styleable.AndroidManifestActivity_description,
1789                    com.android.internal.R.styleable.AndroidManifestActivity_enabled);
1790        }
1791
1792        mParseActivityArgs.tag = receiver ? "<receiver>" : "<activity>";
1793        mParseActivityArgs.sa = sa;
1794        mParseActivityArgs.flags = flags;
1795
1796        Activity a = new Activity(mParseActivityArgs, new ActivityInfo());
1797        if (outError[0] != null) {
1798            sa.recycle();
1799            return null;
1800        }
1801
1802        final boolean setExported = sa.hasValue(
1803                com.android.internal.R.styleable.AndroidManifestActivity_exported);
1804        if (setExported) {
1805            a.info.exported = sa.getBoolean(
1806                    com.android.internal.R.styleable.AndroidManifestActivity_exported, false);
1807        }
1808
1809        a.info.theme = sa.getResourceId(
1810                com.android.internal.R.styleable.AndroidManifestActivity_theme, 0);
1811
1812        String str;
1813        str = sa.getNonConfigurationString(
1814                com.android.internal.R.styleable.AndroidManifestActivity_permission, 0);
1815        if (str == null) {
1816            a.info.permission = owner.applicationInfo.permission;
1817        } else {
1818            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
1819        }
1820
1821        str = sa.getNonConfigurationString(
1822                com.android.internal.R.styleable.AndroidManifestActivity_taskAffinity, 0);
1823        a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName,
1824                owner.applicationInfo.taskAffinity, str, outError);
1825
1826        a.info.flags = 0;
1827        if (sa.getBoolean(
1828                com.android.internal.R.styleable.AndroidManifestActivity_multiprocess,
1829                false)) {
1830            a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS;
1831        }
1832
1833        if (sa.getBoolean(
1834                com.android.internal.R.styleable.AndroidManifestActivity_finishOnTaskLaunch,
1835                false)) {
1836            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH;
1837        }
1838
1839        if (sa.getBoolean(
1840                com.android.internal.R.styleable.AndroidManifestActivity_clearTaskOnLaunch,
1841                false)) {
1842            a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH;
1843        }
1844
1845        if (sa.getBoolean(
1846                com.android.internal.R.styleable.AndroidManifestActivity_noHistory,
1847                false)) {
1848            a.info.flags |= ActivityInfo.FLAG_NO_HISTORY;
1849        }
1850
1851        if (sa.getBoolean(
1852                com.android.internal.R.styleable.AndroidManifestActivity_alwaysRetainTaskState,
1853                false)) {
1854            a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE;
1855        }
1856
1857        if (sa.getBoolean(
1858                com.android.internal.R.styleable.AndroidManifestActivity_stateNotNeeded,
1859                false)) {
1860            a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED;
1861        }
1862
1863        if (sa.getBoolean(
1864                com.android.internal.R.styleable.AndroidManifestActivity_excludeFromRecents,
1865                false)) {
1866            a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
1867        }
1868
1869        if (sa.getBoolean(
1870                com.android.internal.R.styleable.AndroidManifestActivity_allowTaskReparenting,
1871                (owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) {
1872            a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING;
1873        }
1874
1875        if (sa.getBoolean(
1876                com.android.internal.R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs,
1877                false)) {
1878            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS;
1879        }
1880
1881        if (!receiver) {
1882            a.info.launchMode = sa.getInt(
1883                    com.android.internal.R.styleable.AndroidManifestActivity_launchMode,
1884                    ActivityInfo.LAUNCH_MULTIPLE);
1885            a.info.screenOrientation = sa.getInt(
1886                    com.android.internal.R.styleable.AndroidManifestActivity_screenOrientation,
1887                    ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
1888            a.info.configChanges = sa.getInt(
1889                    com.android.internal.R.styleable.AndroidManifestActivity_configChanges,
1890                    0);
1891            a.info.softInputMode = sa.getInt(
1892                    com.android.internal.R.styleable.AndroidManifestActivity_windowSoftInputMode,
1893                    0);
1894        } else {
1895            a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE;
1896            a.info.configChanges = 0;
1897        }
1898
1899        sa.recycle();
1900
1901        if (receiver && (owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
1902            // A heavy-weight application can not have receives in its main process
1903            // We can do direct compare because we intern all strings.
1904            if (a.info.processName == owner.packageName) {
1905                outError[0] = "Heavy-weight applications can not have receivers in main process";
1906            }
1907        }
1908
1909        if (outError[0] != null) {
1910            return null;
1911        }
1912
1913        int outerDepth = parser.getDepth();
1914        int type;
1915        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
1916               && (type != XmlPullParser.END_TAG
1917                       || parser.getDepth() > outerDepth)) {
1918            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
1919                continue;
1920            }
1921
1922            if (parser.getName().equals("intent-filter")) {
1923                ActivityIntentInfo intent = new ActivityIntentInfo(a);
1924                if (!parseIntent(res, parser, attrs, flags, intent, outError, !receiver)) {
1925                    return null;
1926                }
1927                if (intent.countActions() == 0) {
1928                    Log.w(TAG, "No actions in intent filter at "
1929                            + mArchiveSourcePath + " "
1930                            + parser.getPositionDescription());
1931                } else {
1932                    a.intents.add(intent);
1933                }
1934            } else if (parser.getName().equals("meta-data")) {
1935                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
1936                        outError)) == null) {
1937                    return null;
1938                }
1939            } else {
1940                if (!RIGID_PARSER) {
1941                    Log.w(TAG, "Problem in package " + mArchiveSourcePath + ":");
1942                    if (receiver) {
1943                        Log.w(TAG, "Unknown element under <receiver>: " + parser.getName()
1944                                + " at " + mArchiveSourcePath + " "
1945                                + parser.getPositionDescription());
1946                    } else {
1947                        Log.w(TAG, "Unknown element under <activity>: " + parser.getName()
1948                                + " at " + mArchiveSourcePath + " "
1949                                + parser.getPositionDescription());
1950                    }
1951                    XmlUtils.skipCurrentTag(parser);
1952                    continue;
1953                }
1954                if (receiver) {
1955                    outError[0] = "Bad element under <receiver>: " + parser.getName();
1956                } else {
1957                    outError[0] = "Bad element under <activity>: " + parser.getName();
1958                }
1959                return null;
1960            }
1961        }
1962
1963        if (!setExported) {
1964            a.info.exported = a.intents.size() > 0;
1965        }
1966
1967        return a;
1968    }
1969
1970    private Activity parseActivityAlias(Package owner, Resources res,
1971            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1972            throws XmlPullParserException, IOException {
1973        TypedArray sa = res.obtainAttributes(attrs,
1974                com.android.internal.R.styleable.AndroidManifestActivityAlias);
1975
1976        String targetActivity = sa.getNonConfigurationString(
1977                com.android.internal.R.styleable.AndroidManifestActivityAlias_targetActivity, 0);
1978        if (targetActivity == null) {
1979            outError[0] = "<activity-alias> does not specify android:targetActivity";
1980            sa.recycle();
1981            return null;
1982        }
1983
1984        targetActivity = buildClassName(owner.applicationInfo.packageName,
1985                targetActivity, outError);
1986        if (targetActivity == null) {
1987            sa.recycle();
1988            return null;
1989        }
1990
1991        if (mParseActivityAliasArgs == null) {
1992            mParseActivityAliasArgs = new ParseComponentArgs(owner, outError,
1993                    com.android.internal.R.styleable.AndroidManifestActivityAlias_name,
1994                    com.android.internal.R.styleable.AndroidManifestActivityAlias_label,
1995                    com.android.internal.R.styleable.AndroidManifestActivityAlias_icon, 0,
1996                    mSeparateProcesses,
1997                    0,
1998                    com.android.internal.R.styleable.AndroidManifestActivityAlias_description,
1999                    com.android.internal.R.styleable.AndroidManifestActivityAlias_enabled);
2000            mParseActivityAliasArgs.tag = "<activity-alias>";
2001        }
2002
2003        mParseActivityAliasArgs.sa = sa;
2004        mParseActivityAliasArgs.flags = flags;
2005
2006        Activity target = null;
2007
2008        final int NA = owner.activities.size();
2009        for (int i=0; i<NA; i++) {
2010            Activity t = owner.activities.get(i);
2011            if (targetActivity.equals(t.info.name)) {
2012                target = t;
2013                break;
2014            }
2015        }
2016
2017        if (target == null) {
2018            outError[0] = "<activity-alias> target activity " + targetActivity
2019                    + " not found in manifest";
2020            sa.recycle();
2021            return null;
2022        }
2023
2024        ActivityInfo info = new ActivityInfo();
2025        info.targetActivity = targetActivity;
2026        info.configChanges = target.info.configChanges;
2027        info.flags = target.info.flags;
2028        info.icon = target.info.icon;
2029        info.logo = target.info.logo;
2030        info.labelRes = target.info.labelRes;
2031        info.nonLocalizedLabel = target.info.nonLocalizedLabel;
2032        info.launchMode = target.info.launchMode;
2033        info.processName = target.info.processName;
2034        if (info.descriptionRes == 0) {
2035            info.descriptionRes = target.info.descriptionRes;
2036        }
2037        info.screenOrientation = target.info.screenOrientation;
2038        info.taskAffinity = target.info.taskAffinity;
2039        info.theme = target.info.theme;
2040
2041        Activity a = new Activity(mParseActivityAliasArgs, info);
2042        if (outError[0] != null) {
2043            sa.recycle();
2044            return null;
2045        }
2046
2047        final boolean setExported = sa.hasValue(
2048                com.android.internal.R.styleable.AndroidManifestActivityAlias_exported);
2049        if (setExported) {
2050            a.info.exported = sa.getBoolean(
2051                    com.android.internal.R.styleable.AndroidManifestActivityAlias_exported, false);
2052        }
2053
2054        String str;
2055        str = sa.getNonConfigurationString(
2056                com.android.internal.R.styleable.AndroidManifestActivityAlias_permission, 0);
2057        if (str != null) {
2058            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
2059        }
2060
2061        sa.recycle();
2062
2063        if (outError[0] != null) {
2064            return null;
2065        }
2066
2067        int outerDepth = parser.getDepth();
2068        int type;
2069        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2070               && (type != XmlPullParser.END_TAG
2071                       || parser.getDepth() > outerDepth)) {
2072            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2073                continue;
2074            }
2075
2076            if (parser.getName().equals("intent-filter")) {
2077                ActivityIntentInfo intent = new ActivityIntentInfo(a);
2078                if (!parseIntent(res, parser, attrs, flags, intent, outError, true)) {
2079                    return null;
2080                }
2081                if (intent.countActions() == 0) {
2082                    Log.w(TAG, "No actions in intent filter at "
2083                            + mArchiveSourcePath + " "
2084                            + parser.getPositionDescription());
2085                } else {
2086                    a.intents.add(intent);
2087                }
2088            } else if (parser.getName().equals("meta-data")) {
2089                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
2090                        outError)) == null) {
2091                    return null;
2092                }
2093            } else {
2094                if (!RIGID_PARSER) {
2095                    Log.w(TAG, "Unknown element under <activity-alias>: " + parser.getName()
2096                            + " at " + mArchiveSourcePath + " "
2097                            + parser.getPositionDescription());
2098                    XmlUtils.skipCurrentTag(parser);
2099                    continue;
2100                }
2101                outError[0] = "Bad element under <activity-alias>: " + parser.getName();
2102                return null;
2103            }
2104        }
2105
2106        if (!setExported) {
2107            a.info.exported = a.intents.size() > 0;
2108        }
2109
2110        return a;
2111    }
2112
2113    private Provider parseProvider(Package owner, Resources res,
2114            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2115            throws XmlPullParserException, IOException {
2116        TypedArray sa = res.obtainAttributes(attrs,
2117                com.android.internal.R.styleable.AndroidManifestProvider);
2118
2119        if (mParseProviderArgs == null) {
2120            mParseProviderArgs = new ParseComponentArgs(owner, outError,
2121                    com.android.internal.R.styleable.AndroidManifestProvider_name,
2122                    com.android.internal.R.styleable.AndroidManifestProvider_label,
2123                    com.android.internal.R.styleable.AndroidManifestProvider_icon, 0,
2124                    mSeparateProcesses,
2125                    com.android.internal.R.styleable.AndroidManifestProvider_process,
2126                    com.android.internal.R.styleable.AndroidManifestProvider_description,
2127                    com.android.internal.R.styleable.AndroidManifestProvider_enabled);
2128            mParseProviderArgs.tag = "<provider>";
2129        }
2130
2131        mParseProviderArgs.sa = sa;
2132        mParseProviderArgs.flags = flags;
2133
2134        Provider p = new Provider(mParseProviderArgs, new ProviderInfo());
2135        if (outError[0] != null) {
2136            sa.recycle();
2137            return null;
2138        }
2139
2140        p.info.exported = sa.getBoolean(
2141                com.android.internal.R.styleable.AndroidManifestProvider_exported, true);
2142
2143        String cpname = sa.getNonConfigurationString(
2144                com.android.internal.R.styleable.AndroidManifestProvider_authorities, 0);
2145
2146        p.info.isSyncable = sa.getBoolean(
2147                com.android.internal.R.styleable.AndroidManifestProvider_syncable,
2148                false);
2149
2150        String permission = sa.getNonConfigurationString(
2151                com.android.internal.R.styleable.AndroidManifestProvider_permission, 0);
2152        String str = sa.getNonConfigurationString(
2153                com.android.internal.R.styleable.AndroidManifestProvider_readPermission, 0);
2154        if (str == null) {
2155            str = permission;
2156        }
2157        if (str == null) {
2158            p.info.readPermission = owner.applicationInfo.permission;
2159        } else {
2160            p.info.readPermission =
2161                str.length() > 0 ? str.toString().intern() : null;
2162        }
2163        str = sa.getNonConfigurationString(
2164                com.android.internal.R.styleable.AndroidManifestProvider_writePermission, 0);
2165        if (str == null) {
2166            str = permission;
2167        }
2168        if (str == null) {
2169            p.info.writePermission = owner.applicationInfo.permission;
2170        } else {
2171            p.info.writePermission =
2172                str.length() > 0 ? str.toString().intern() : null;
2173        }
2174
2175        p.info.grantUriPermissions = sa.getBoolean(
2176                com.android.internal.R.styleable.AndroidManifestProvider_grantUriPermissions,
2177                false);
2178
2179        p.info.multiprocess = sa.getBoolean(
2180                com.android.internal.R.styleable.AndroidManifestProvider_multiprocess,
2181                false);
2182
2183        p.info.initOrder = sa.getInt(
2184                com.android.internal.R.styleable.AndroidManifestProvider_initOrder,
2185                0);
2186
2187        sa.recycle();
2188
2189        if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
2190            // A heavy-weight application can not have providers in its main process
2191            // We can do direct compare because we intern all strings.
2192            if (p.info.processName == owner.packageName) {
2193                outError[0] = "Heavy-weight applications can not have providers in main process";
2194                return null;
2195            }
2196        }
2197
2198        if (cpname == null) {
2199            outError[0] = "<provider> does not incude authorities attribute";
2200            return null;
2201        }
2202        p.info.authority = cpname.intern();
2203
2204        if (!parseProviderTags(res, parser, attrs, p, outError)) {
2205            return null;
2206        }
2207
2208        return p;
2209    }
2210
2211    private boolean parseProviderTags(Resources res,
2212            XmlPullParser parser, AttributeSet attrs,
2213            Provider outInfo, String[] outError)
2214            throws XmlPullParserException, IOException {
2215        int outerDepth = parser.getDepth();
2216        int type;
2217        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2218               && (type != XmlPullParser.END_TAG
2219                       || parser.getDepth() > outerDepth)) {
2220            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2221                continue;
2222            }
2223
2224            if (parser.getName().equals("meta-data")) {
2225                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2226                        outInfo.metaData, outError)) == null) {
2227                    return false;
2228                }
2229
2230            } else if (parser.getName().equals("grant-uri-permission")) {
2231                TypedArray sa = res.obtainAttributes(attrs,
2232                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission);
2233
2234                PatternMatcher pa = null;
2235
2236                String str = sa.getNonConfigurationString(
2237                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_path, 0);
2238                if (str != null) {
2239                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_LITERAL);
2240                }
2241
2242                str = sa.getNonConfigurationString(
2243                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPrefix, 0);
2244                if (str != null) {
2245                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_PREFIX);
2246                }
2247
2248                str = sa.getNonConfigurationString(
2249                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPattern, 0);
2250                if (str != null) {
2251                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2252                }
2253
2254                sa.recycle();
2255
2256                if (pa != null) {
2257                    if (outInfo.info.uriPermissionPatterns == null) {
2258                        outInfo.info.uriPermissionPatterns = new PatternMatcher[1];
2259                        outInfo.info.uriPermissionPatterns[0] = pa;
2260                    } else {
2261                        final int N = outInfo.info.uriPermissionPatterns.length;
2262                        PatternMatcher[] newp = new PatternMatcher[N+1];
2263                        System.arraycopy(outInfo.info.uriPermissionPatterns, 0, newp, 0, N);
2264                        newp[N] = pa;
2265                        outInfo.info.uriPermissionPatterns = newp;
2266                    }
2267                    outInfo.info.grantUriPermissions = true;
2268                } else {
2269                    if (!RIGID_PARSER) {
2270                        Log.w(TAG, "Unknown element under <path-permission>: "
2271                                + parser.getName() + " at " + mArchiveSourcePath + " "
2272                                + parser.getPositionDescription());
2273                        XmlUtils.skipCurrentTag(parser);
2274                        continue;
2275                    }
2276                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2277                    return false;
2278                }
2279                XmlUtils.skipCurrentTag(parser);
2280
2281            } else if (parser.getName().equals("path-permission")) {
2282                TypedArray sa = res.obtainAttributes(attrs,
2283                        com.android.internal.R.styleable.AndroidManifestPathPermission);
2284
2285                PathPermission pa = null;
2286
2287                String permission = sa.getNonConfigurationString(
2288                        com.android.internal.R.styleable.AndroidManifestPathPermission_permission, 0);
2289                String readPermission = sa.getNonConfigurationString(
2290                        com.android.internal.R.styleable.AndroidManifestPathPermission_readPermission, 0);
2291                if (readPermission == null) {
2292                    readPermission = permission;
2293                }
2294                String writePermission = sa.getNonConfigurationString(
2295                        com.android.internal.R.styleable.AndroidManifestPathPermission_writePermission, 0);
2296                if (writePermission == null) {
2297                    writePermission = permission;
2298                }
2299
2300                boolean havePerm = false;
2301                if (readPermission != null) {
2302                    readPermission = readPermission.intern();
2303                    havePerm = true;
2304                }
2305                if (writePermission != null) {
2306                    writePermission = writePermission.intern();
2307                    havePerm = true;
2308                }
2309
2310                if (!havePerm) {
2311                    if (!RIGID_PARSER) {
2312                        Log.w(TAG, "No readPermission or writePermssion for <path-permission>: "
2313                                + parser.getName() + " at " + mArchiveSourcePath + " "
2314                                + parser.getPositionDescription());
2315                        XmlUtils.skipCurrentTag(parser);
2316                        continue;
2317                    }
2318                    outError[0] = "No readPermission or writePermssion for <path-permission>";
2319                    return false;
2320                }
2321
2322                String path = sa.getNonConfigurationString(
2323                        com.android.internal.R.styleable.AndroidManifestPathPermission_path, 0);
2324                if (path != null) {
2325                    pa = new PathPermission(path,
2326                            PatternMatcher.PATTERN_LITERAL, readPermission, writePermission);
2327                }
2328
2329                path = sa.getNonConfigurationString(
2330                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPrefix, 0);
2331                if (path != null) {
2332                    pa = new PathPermission(path,
2333                            PatternMatcher.PATTERN_PREFIX, readPermission, writePermission);
2334                }
2335
2336                path = sa.getNonConfigurationString(
2337                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPattern, 0);
2338                if (path != null) {
2339                    pa = new PathPermission(path,
2340                            PatternMatcher.PATTERN_SIMPLE_GLOB, readPermission, writePermission);
2341                }
2342
2343                sa.recycle();
2344
2345                if (pa != null) {
2346                    if (outInfo.info.pathPermissions == null) {
2347                        outInfo.info.pathPermissions = new PathPermission[1];
2348                        outInfo.info.pathPermissions[0] = pa;
2349                    } else {
2350                        final int N = outInfo.info.pathPermissions.length;
2351                        PathPermission[] newp = new PathPermission[N+1];
2352                        System.arraycopy(outInfo.info.pathPermissions, 0, newp, 0, N);
2353                        newp[N] = pa;
2354                        outInfo.info.pathPermissions = newp;
2355                    }
2356                } else {
2357                    if (!RIGID_PARSER) {
2358                        Log.w(TAG, "No path, pathPrefix, or pathPattern for <path-permission>: "
2359                                + parser.getName() + " at " + mArchiveSourcePath + " "
2360                                + parser.getPositionDescription());
2361                        XmlUtils.skipCurrentTag(parser);
2362                        continue;
2363                    }
2364                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2365                    return false;
2366                }
2367                XmlUtils.skipCurrentTag(parser);
2368
2369            } else {
2370                if (!RIGID_PARSER) {
2371                    Log.w(TAG, "Unknown element under <provider>: "
2372                            + parser.getName() + " at " + mArchiveSourcePath + " "
2373                            + parser.getPositionDescription());
2374                    XmlUtils.skipCurrentTag(parser);
2375                    continue;
2376                }
2377                outError[0] = "Bad element under <provider>: "
2378                    + parser.getName();
2379                return false;
2380            }
2381        }
2382        return true;
2383    }
2384
2385    private Service parseService(Package owner, Resources res,
2386            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2387            throws XmlPullParserException, IOException {
2388        TypedArray sa = res.obtainAttributes(attrs,
2389                com.android.internal.R.styleable.AndroidManifestService);
2390
2391        if (mParseServiceArgs == null) {
2392            mParseServiceArgs = new ParseComponentArgs(owner, outError,
2393                    com.android.internal.R.styleable.AndroidManifestService_name,
2394                    com.android.internal.R.styleable.AndroidManifestService_label,
2395                    com.android.internal.R.styleable.AndroidManifestService_icon, 0,
2396                    mSeparateProcesses,
2397                    com.android.internal.R.styleable.AndroidManifestService_process,
2398                    com.android.internal.R.styleable.AndroidManifestService_description,
2399                    com.android.internal.R.styleable.AndroidManifestService_enabled);
2400            mParseServiceArgs.tag = "<service>";
2401        }
2402
2403        mParseServiceArgs.sa = sa;
2404        mParseServiceArgs.flags = flags;
2405
2406        Service s = new Service(mParseServiceArgs, new ServiceInfo());
2407        if (outError[0] != null) {
2408            sa.recycle();
2409            return null;
2410        }
2411
2412        final boolean setExported = sa.hasValue(
2413                com.android.internal.R.styleable.AndroidManifestService_exported);
2414        if (setExported) {
2415            s.info.exported = sa.getBoolean(
2416                    com.android.internal.R.styleable.AndroidManifestService_exported, false);
2417        }
2418
2419        String str = sa.getNonConfigurationString(
2420                com.android.internal.R.styleable.AndroidManifestService_permission, 0);
2421        if (str == null) {
2422            s.info.permission = owner.applicationInfo.permission;
2423        } else {
2424            s.info.permission = str.length() > 0 ? str.toString().intern() : null;
2425        }
2426
2427        sa.recycle();
2428
2429        if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
2430            // A heavy-weight application can not have services in its main process
2431            // We can do direct compare because we intern all strings.
2432            if (s.info.processName == owner.packageName) {
2433                outError[0] = "Heavy-weight applications can not have services in main process";
2434                return null;
2435            }
2436        }
2437
2438        int outerDepth = parser.getDepth();
2439        int type;
2440        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2441               && (type != XmlPullParser.END_TAG
2442                       || parser.getDepth() > outerDepth)) {
2443            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2444                continue;
2445            }
2446
2447            if (parser.getName().equals("intent-filter")) {
2448                ServiceIntentInfo intent = new ServiceIntentInfo(s);
2449                if (!parseIntent(res, parser, attrs, flags, intent, outError, false)) {
2450                    return null;
2451                }
2452
2453                s.intents.add(intent);
2454            } else if (parser.getName().equals("meta-data")) {
2455                if ((s.metaData=parseMetaData(res, parser, attrs, s.metaData,
2456                        outError)) == null) {
2457                    return null;
2458                }
2459            } else {
2460                if (!RIGID_PARSER) {
2461                    Log.w(TAG, "Unknown element under <service>: "
2462                            + parser.getName() + " at " + mArchiveSourcePath + " "
2463                            + parser.getPositionDescription());
2464                    XmlUtils.skipCurrentTag(parser);
2465                    continue;
2466                }
2467                outError[0] = "Bad element under <service>: "
2468                    + parser.getName();
2469                return null;
2470            }
2471        }
2472
2473        if (!setExported) {
2474            s.info.exported = s.intents.size() > 0;
2475        }
2476
2477        return s;
2478    }
2479
2480    private boolean parseAllMetaData(Resources res,
2481            XmlPullParser parser, AttributeSet attrs, String tag,
2482            Component outInfo, String[] outError)
2483            throws XmlPullParserException, IOException {
2484        int outerDepth = parser.getDepth();
2485        int type;
2486        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2487               && (type != XmlPullParser.END_TAG
2488                       || parser.getDepth() > outerDepth)) {
2489            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2490                continue;
2491            }
2492
2493            if (parser.getName().equals("meta-data")) {
2494                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2495                        outInfo.metaData, outError)) == null) {
2496                    return false;
2497                }
2498            } else {
2499                if (!RIGID_PARSER) {
2500                    Log.w(TAG, "Unknown element under " + tag + ": "
2501                            + parser.getName() + " at " + mArchiveSourcePath + " "
2502                            + parser.getPositionDescription());
2503                    XmlUtils.skipCurrentTag(parser);
2504                    continue;
2505                }
2506                outError[0] = "Bad element under " + tag + ": "
2507                    + parser.getName();
2508                return false;
2509            }
2510        }
2511        return true;
2512    }
2513
2514    private Bundle parseMetaData(Resources res,
2515            XmlPullParser parser, AttributeSet attrs,
2516            Bundle data, String[] outError)
2517            throws XmlPullParserException, IOException {
2518
2519        TypedArray sa = res.obtainAttributes(attrs,
2520                com.android.internal.R.styleable.AndroidManifestMetaData);
2521
2522        if (data == null) {
2523            data = new Bundle();
2524        }
2525
2526        String name = sa.getNonConfigurationString(
2527                com.android.internal.R.styleable.AndroidManifestMetaData_name, 0);
2528        if (name == null) {
2529            outError[0] = "<meta-data> requires an android:name attribute";
2530            sa.recycle();
2531            return null;
2532        }
2533
2534        name = name.intern();
2535
2536        TypedValue v = sa.peekValue(
2537                com.android.internal.R.styleable.AndroidManifestMetaData_resource);
2538        if (v != null && v.resourceId != 0) {
2539            //Log.i(TAG, "Meta data ref " + name + ": " + v);
2540            data.putInt(name, v.resourceId);
2541        } else {
2542            v = sa.peekValue(
2543                    com.android.internal.R.styleable.AndroidManifestMetaData_value);
2544            //Log.i(TAG, "Meta data " + name + ": " + v);
2545            if (v != null) {
2546                if (v.type == TypedValue.TYPE_STRING) {
2547                    CharSequence cs = v.coerceToString();
2548                    data.putString(name, cs != null ? cs.toString().intern() : null);
2549                } else if (v.type == TypedValue.TYPE_INT_BOOLEAN) {
2550                    data.putBoolean(name, v.data != 0);
2551                } else if (v.type >= TypedValue.TYPE_FIRST_INT
2552                        && v.type <= TypedValue.TYPE_LAST_INT) {
2553                    data.putInt(name, v.data);
2554                } else if (v.type == TypedValue.TYPE_FLOAT) {
2555                    data.putFloat(name, v.getFloat());
2556                } else {
2557                    if (!RIGID_PARSER) {
2558                        Log.w(TAG, "<meta-data> only supports string, integer, float, color, boolean, and resource reference types: "
2559                                + parser.getName() + " at " + mArchiveSourcePath + " "
2560                                + parser.getPositionDescription());
2561                    } else {
2562                        outError[0] = "<meta-data> only supports string, integer, float, color, boolean, and resource reference types";
2563                        data = null;
2564                    }
2565                }
2566            } else {
2567                outError[0] = "<meta-data> requires an android:value or android:resource attribute";
2568                data = null;
2569            }
2570        }
2571
2572        sa.recycle();
2573
2574        XmlUtils.skipCurrentTag(parser);
2575
2576        return data;
2577    }
2578
2579    private static final String ANDROID_RESOURCES
2580            = "http://schemas.android.com/apk/res/android";
2581
2582    private boolean parseIntent(Resources res,
2583            XmlPullParser parser, AttributeSet attrs, int flags,
2584            IntentInfo outInfo, String[] outError, boolean isActivity)
2585            throws XmlPullParserException, IOException {
2586
2587        TypedArray sa = res.obtainAttributes(attrs,
2588                com.android.internal.R.styleable.AndroidManifestIntentFilter);
2589
2590        int priority = sa.getInt(
2591                com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0);
2592        if (priority > 0 && isActivity && (flags&PARSE_IS_SYSTEM) == 0) {
2593            Log.w(TAG, "Activity with priority > 0, forcing to 0 at "
2594                    + mArchiveSourcePath + " "
2595                    + parser.getPositionDescription());
2596            priority = 0;
2597        }
2598        outInfo.setPriority(priority);
2599
2600        TypedValue v = sa.peekValue(
2601                com.android.internal.R.styleable.AndroidManifestIntentFilter_label);
2602        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2603            outInfo.nonLocalizedLabel = v.coerceToString();
2604        }
2605
2606        outInfo.icon = sa.getResourceId(
2607                com.android.internal.R.styleable.AndroidManifestIntentFilter_icon, 0);
2608
2609        sa.recycle();
2610
2611        int outerDepth = parser.getDepth();
2612        int type;
2613        while ((type=parser.next()) != parser.END_DOCUMENT
2614               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
2615            if (type == parser.END_TAG || type == parser.TEXT) {
2616                continue;
2617            }
2618
2619            String nodeName = parser.getName();
2620            if (nodeName.equals("action")) {
2621                String value = attrs.getAttributeValue(
2622                        ANDROID_RESOURCES, "name");
2623                if (value == null || value == "") {
2624                    outError[0] = "No value supplied for <android:name>";
2625                    return false;
2626                }
2627                XmlUtils.skipCurrentTag(parser);
2628
2629                outInfo.addAction(value);
2630            } else if (nodeName.equals("category")) {
2631                String value = attrs.getAttributeValue(
2632                        ANDROID_RESOURCES, "name");
2633                if (value == null || value == "") {
2634                    outError[0] = "No value supplied for <android:name>";
2635                    return false;
2636                }
2637                XmlUtils.skipCurrentTag(parser);
2638
2639                outInfo.addCategory(value);
2640
2641            } else if (nodeName.equals("data")) {
2642                sa = res.obtainAttributes(attrs,
2643                        com.android.internal.R.styleable.AndroidManifestData);
2644
2645                String str = sa.getNonConfigurationString(
2646                        com.android.internal.R.styleable.AndroidManifestData_mimeType, 0);
2647                if (str != null) {
2648                    try {
2649                        outInfo.addDataType(str);
2650                    } catch (IntentFilter.MalformedMimeTypeException e) {
2651                        outError[0] = e.toString();
2652                        sa.recycle();
2653                        return false;
2654                    }
2655                }
2656
2657                str = sa.getNonConfigurationString(
2658                        com.android.internal.R.styleable.AndroidManifestData_scheme, 0);
2659                if (str != null) {
2660                    outInfo.addDataScheme(str);
2661                }
2662
2663                String host = sa.getNonConfigurationString(
2664                        com.android.internal.R.styleable.AndroidManifestData_host, 0);
2665                String port = sa.getNonConfigurationString(
2666                        com.android.internal.R.styleable.AndroidManifestData_port, 0);
2667                if (host != null) {
2668                    outInfo.addDataAuthority(host, port);
2669                }
2670
2671                str = sa.getNonConfigurationString(
2672                        com.android.internal.R.styleable.AndroidManifestData_path, 0);
2673                if (str != null) {
2674                    outInfo.addDataPath(str, PatternMatcher.PATTERN_LITERAL);
2675                }
2676
2677                str = sa.getNonConfigurationString(
2678                        com.android.internal.R.styleable.AndroidManifestData_pathPrefix, 0);
2679                if (str != null) {
2680                    outInfo.addDataPath(str, PatternMatcher.PATTERN_PREFIX);
2681                }
2682
2683                str = sa.getNonConfigurationString(
2684                        com.android.internal.R.styleable.AndroidManifestData_pathPattern, 0);
2685                if (str != null) {
2686                    outInfo.addDataPath(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2687                }
2688
2689                sa.recycle();
2690                XmlUtils.skipCurrentTag(parser);
2691            } else if (!RIGID_PARSER) {
2692                Log.w(TAG, "Unknown element under <intent-filter>: "
2693                        + parser.getName() + " at " + mArchiveSourcePath + " "
2694                        + parser.getPositionDescription());
2695                XmlUtils.skipCurrentTag(parser);
2696            } else {
2697                outError[0] = "Bad element under <intent-filter>: " + parser.getName();
2698                return false;
2699            }
2700        }
2701
2702        outInfo.hasDefault = outInfo.hasCategory(Intent.CATEGORY_DEFAULT);
2703        if (false) {
2704            String cats = "";
2705            Iterator<String> it = outInfo.categoriesIterator();
2706            while (it != null && it.hasNext()) {
2707                cats += " " + it.next();
2708            }
2709            System.out.println("Intent d=" +
2710                    outInfo.hasDefault + ", cat=" + cats);
2711        }
2712
2713        return true;
2714    }
2715
2716    public final static class Package {
2717        public String packageName;
2718
2719        // For now we only support one application per package.
2720        public final ApplicationInfo applicationInfo = new ApplicationInfo();
2721
2722        public final ArrayList<Permission> permissions = new ArrayList<Permission>(0);
2723        public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0);
2724        public final ArrayList<Activity> activities = new ArrayList<Activity>(0);
2725        public final ArrayList<Activity> receivers = new ArrayList<Activity>(0);
2726        public final ArrayList<Provider> providers = new ArrayList<Provider>(0);
2727        public final ArrayList<Service> services = new ArrayList<Service>(0);
2728        public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0);
2729
2730        public final ArrayList<String> requestedPermissions = new ArrayList<String>();
2731
2732        public ArrayList<String> protectedBroadcasts;
2733
2734        public ArrayList<String> usesLibraries = null;
2735        public ArrayList<String> usesOptionalLibraries = null;
2736        public String[] usesLibraryFiles = null;
2737
2738        public ArrayList<String> mOriginalPackages = null;
2739        public String mRealPackage = null;
2740        public ArrayList<String> mAdoptPermissions = null;
2741
2742        // We store the application meta-data independently to avoid multiple unwanted references
2743        public Bundle mAppMetaData = null;
2744
2745        // If this is a 3rd party app, this is the path of the zip file.
2746        public String mPath;
2747
2748        // The version code declared for this package.
2749        public int mVersionCode;
2750
2751        // The version name declared for this package.
2752        public String mVersionName;
2753
2754        // The shared user id that this package wants to use.
2755        public String mSharedUserId;
2756
2757        // The shared user label that this package wants to use.
2758        public int mSharedUserLabel;
2759
2760        // Signatures that were read from the package.
2761        public Signature mSignatures[];
2762
2763        // For use by package manager service for quick lookup of
2764        // preferred up order.
2765        public int mPreferredOrder = 0;
2766
2767        // For use by the package manager to keep track of the path to the
2768        // file an app came from.
2769        public String mScanPath;
2770
2771        // For use by package manager to keep track of where it has done dexopt.
2772        public boolean mDidDexOpt;
2773
2774        // User set enabled state.
2775        public int mSetEnabled = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
2776
2777        // Additional data supplied by callers.
2778        public Object mExtras;
2779
2780        // Whether an operation is currently pending on this package
2781        public boolean mOperationPending;
2782
2783        /*
2784         *  Applications hardware preferences
2785         */
2786        public final ArrayList<ConfigurationInfo> configPreferences =
2787                new ArrayList<ConfigurationInfo>();
2788
2789        /*
2790         *  Applications requested features
2791         */
2792        public ArrayList<FeatureInfo> reqFeatures = null;
2793
2794        public int installLocation;
2795
2796        public Package(String _name) {
2797            packageName = _name;
2798            applicationInfo.packageName = _name;
2799            applicationInfo.uid = -1;
2800        }
2801
2802        public void setPackageName(String newName) {
2803            packageName = newName;
2804            applicationInfo.packageName = newName;
2805            for (int i=permissions.size()-1; i>=0; i--) {
2806                permissions.get(i).setPackageName(newName);
2807            }
2808            for (int i=permissionGroups.size()-1; i>=0; i--) {
2809                permissionGroups.get(i).setPackageName(newName);
2810            }
2811            for (int i=activities.size()-1; i>=0; i--) {
2812                activities.get(i).setPackageName(newName);
2813            }
2814            for (int i=receivers.size()-1; i>=0; i--) {
2815                receivers.get(i).setPackageName(newName);
2816            }
2817            for (int i=providers.size()-1; i>=0; i--) {
2818                providers.get(i).setPackageName(newName);
2819            }
2820            for (int i=services.size()-1; i>=0; i--) {
2821                services.get(i).setPackageName(newName);
2822            }
2823            for (int i=instrumentation.size()-1; i>=0; i--) {
2824                instrumentation.get(i).setPackageName(newName);
2825            }
2826        }
2827
2828        public String toString() {
2829            return "Package{"
2830                + Integer.toHexString(System.identityHashCode(this))
2831                + " " + packageName + "}";
2832        }
2833    }
2834
2835    public static class Component<II extends IntentInfo> {
2836        public final Package owner;
2837        public final ArrayList<II> intents;
2838        public final String className;
2839        public Bundle metaData;
2840
2841        ComponentName componentName;
2842        String componentShortName;
2843
2844        public Component(Package _owner) {
2845            owner = _owner;
2846            intents = null;
2847            className = null;
2848        }
2849
2850        public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) {
2851            owner = args.owner;
2852            intents = new ArrayList<II>(0);
2853            String name = args.sa.getNonConfigurationString(args.nameRes, 0);
2854            if (name == null) {
2855                className = null;
2856                args.outError[0] = args.tag + " does not specify android:name";
2857                return;
2858            }
2859
2860            outInfo.name
2861                = buildClassName(owner.applicationInfo.packageName, name, args.outError);
2862            if (outInfo.name == null) {
2863                className = null;
2864                args.outError[0] = args.tag + " does not have valid android:name";
2865                return;
2866            }
2867
2868            className = outInfo.name;
2869
2870            int iconVal = args.sa.getResourceId(args.iconRes, 0);
2871            if (iconVal != 0) {
2872                outInfo.icon = iconVal;
2873                outInfo.nonLocalizedLabel = null;
2874            }
2875
2876            TypedValue v = args.sa.peekValue(args.labelRes);
2877            if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2878                outInfo.nonLocalizedLabel = v.coerceToString();
2879            }
2880
2881            outInfo.packageName = owner.packageName;
2882        }
2883
2884        public Component(final ParseComponentArgs args, final ComponentInfo outInfo) {
2885            this(args, (PackageItemInfo)outInfo);
2886            if (args.outError[0] != null) {
2887                return;
2888            }
2889
2890            if (args.processRes != 0) {
2891                CharSequence pname;
2892                if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
2893                    pname = args.sa.getNonConfigurationString(args.processRes, 0);
2894                } else {
2895                    // Some older apps have been seen to use a resource reference
2896                    // here that on older builds was ignored (with a warning).  We
2897                    // need to continue to do this for them so they don't break.
2898                    pname = args.sa.getNonResourceString(args.processRes);
2899                }
2900                outInfo.processName = buildProcessName(owner.applicationInfo.packageName,
2901                        owner.applicationInfo.processName, pname,
2902                        args.flags, args.sepProcesses, args.outError);
2903            }
2904
2905            if (args.descriptionRes != 0) {
2906                outInfo.descriptionRes = args.sa.getResourceId(args.descriptionRes, 0);
2907            }
2908
2909            outInfo.enabled = args.sa.getBoolean(args.enabledRes, true);
2910        }
2911
2912        public Component(Component<II> clone) {
2913            owner = clone.owner;
2914            intents = clone.intents;
2915            className = clone.className;
2916            componentName = clone.componentName;
2917            componentShortName = clone.componentShortName;
2918        }
2919
2920        public ComponentName getComponentName() {
2921            if (componentName != null) {
2922                return componentName;
2923            }
2924            if (className != null) {
2925                componentName = new ComponentName(owner.applicationInfo.packageName,
2926                        className);
2927            }
2928            return componentName;
2929        }
2930
2931        public String getComponentShortName() {
2932            if (componentShortName != null) {
2933                return componentShortName;
2934            }
2935            ComponentName component = getComponentName();
2936            if (component != null) {
2937                componentShortName = component.flattenToShortString();
2938            }
2939            return componentShortName;
2940        }
2941
2942        public void setPackageName(String packageName) {
2943            componentName = null;
2944            componentShortName = null;
2945        }
2946    }
2947
2948    public final static class Permission extends Component<IntentInfo> {
2949        public final PermissionInfo info;
2950        public boolean tree;
2951        public PermissionGroup group;
2952
2953        public Permission(Package _owner) {
2954            super(_owner);
2955            info = new PermissionInfo();
2956        }
2957
2958        public Permission(Package _owner, PermissionInfo _info) {
2959            super(_owner);
2960            info = _info;
2961        }
2962
2963        public void setPackageName(String packageName) {
2964            super.setPackageName(packageName);
2965            info.packageName = packageName;
2966        }
2967
2968        public String toString() {
2969            return "Permission{"
2970                + Integer.toHexString(System.identityHashCode(this))
2971                + " " + info.name + "}";
2972        }
2973    }
2974
2975    public final static class PermissionGroup extends Component<IntentInfo> {
2976        public final PermissionGroupInfo info;
2977
2978        public PermissionGroup(Package _owner) {
2979            super(_owner);
2980            info = new PermissionGroupInfo();
2981        }
2982
2983        public PermissionGroup(Package _owner, PermissionGroupInfo _info) {
2984            super(_owner);
2985            info = _info;
2986        }
2987
2988        public void setPackageName(String packageName) {
2989            super.setPackageName(packageName);
2990            info.packageName = packageName;
2991        }
2992
2993        public String toString() {
2994            return "PermissionGroup{"
2995                + Integer.toHexString(System.identityHashCode(this))
2996                + " " + info.name + "}";
2997        }
2998    }
2999
3000    private static boolean copyNeeded(int flags, Package p, Bundle metaData) {
3001        if (p.mSetEnabled != PackageManager.COMPONENT_ENABLED_STATE_DEFAULT) {
3002            boolean enabled = p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
3003            if (p.applicationInfo.enabled != enabled) {
3004                return true;
3005            }
3006        }
3007        if ((flags & PackageManager.GET_META_DATA) != 0
3008                && (metaData != null || p.mAppMetaData != null)) {
3009            return true;
3010        }
3011        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0
3012                && p.usesLibraryFiles != null) {
3013            return true;
3014        }
3015        return false;
3016    }
3017
3018    public static ApplicationInfo generateApplicationInfo(Package p, int flags) {
3019        if (p == null) return null;
3020        if (!copyNeeded(flags, p, null)) {
3021            // CompatibilityMode is global state. It's safe to modify the instance
3022            // of the package.
3023            if (!sCompatibilityModeEnabled) {
3024                p.applicationInfo.disableCompatibilityMode();
3025            }
3026            return p.applicationInfo;
3027        }
3028
3029        // Make shallow copy so we can store the metadata/libraries safely
3030        ApplicationInfo ai = new ApplicationInfo(p.applicationInfo);
3031        if ((flags & PackageManager.GET_META_DATA) != 0) {
3032            ai.metaData = p.mAppMetaData;
3033        }
3034        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) {
3035            ai.sharedLibraryFiles = p.usesLibraryFiles;
3036        }
3037        if (!sCompatibilityModeEnabled) {
3038            ai.disableCompatibilityMode();
3039        }
3040        ai.enabled = p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
3041        return ai;
3042    }
3043
3044    public static final PermissionInfo generatePermissionInfo(
3045            Permission p, int flags) {
3046        if (p == null) return null;
3047        if ((flags&PackageManager.GET_META_DATA) == 0) {
3048            return p.info;
3049        }
3050        PermissionInfo pi = new PermissionInfo(p.info);
3051        pi.metaData = p.metaData;
3052        return pi;
3053    }
3054
3055    public static final PermissionGroupInfo generatePermissionGroupInfo(
3056            PermissionGroup pg, int flags) {
3057        if (pg == null) return null;
3058        if ((flags&PackageManager.GET_META_DATA) == 0) {
3059            return pg.info;
3060        }
3061        PermissionGroupInfo pgi = new PermissionGroupInfo(pg.info);
3062        pgi.metaData = pg.metaData;
3063        return pgi;
3064    }
3065
3066    public final static class Activity extends Component<ActivityIntentInfo> {
3067        public final ActivityInfo info;
3068
3069        public Activity(final ParseComponentArgs args, final ActivityInfo _info) {
3070            super(args, _info);
3071            info = _info;
3072            info.applicationInfo = args.owner.applicationInfo;
3073        }
3074
3075        public void setPackageName(String packageName) {
3076            super.setPackageName(packageName);
3077            info.packageName = packageName;
3078        }
3079
3080        public String toString() {
3081            return "Activity{"
3082                + Integer.toHexString(System.identityHashCode(this))
3083                + " " + getComponentShortName() + "}";
3084        }
3085    }
3086
3087    public static final ActivityInfo generateActivityInfo(Activity a,
3088            int flags) {
3089        if (a == null) return null;
3090        if (!copyNeeded(flags, a.owner, a.metaData)) {
3091            return a.info;
3092        }
3093        // Make shallow copies so we can store the metadata safely
3094        ActivityInfo ai = new ActivityInfo(a.info);
3095        ai.metaData = a.metaData;
3096        ai.applicationInfo = generateApplicationInfo(a.owner, flags);
3097        return ai;
3098    }
3099
3100    public final static class Service extends Component<ServiceIntentInfo> {
3101        public final ServiceInfo info;
3102
3103        public Service(final ParseComponentArgs args, final ServiceInfo _info) {
3104            super(args, _info);
3105            info = _info;
3106            info.applicationInfo = args.owner.applicationInfo;
3107        }
3108
3109        public void setPackageName(String packageName) {
3110            super.setPackageName(packageName);
3111            info.packageName = packageName;
3112        }
3113
3114        public String toString() {
3115            return "Service{"
3116                + Integer.toHexString(System.identityHashCode(this))
3117                + " " + getComponentShortName() + "}";
3118        }
3119    }
3120
3121    public static final ServiceInfo generateServiceInfo(Service s, int flags) {
3122        if (s == null) return null;
3123        if (!copyNeeded(flags, s.owner, s.metaData)) {
3124            return s.info;
3125        }
3126        // Make shallow copies so we can store the metadata safely
3127        ServiceInfo si = new ServiceInfo(s.info);
3128        si.metaData = s.metaData;
3129        si.applicationInfo = generateApplicationInfo(s.owner, flags);
3130        return si;
3131    }
3132
3133    public final static class Provider extends Component {
3134        public final ProviderInfo info;
3135        public boolean syncable;
3136
3137        public Provider(final ParseComponentArgs args, final ProviderInfo _info) {
3138            super(args, _info);
3139            info = _info;
3140            info.applicationInfo = args.owner.applicationInfo;
3141            syncable = false;
3142        }
3143
3144        public Provider(Provider existingProvider) {
3145            super(existingProvider);
3146            this.info = existingProvider.info;
3147            this.syncable = existingProvider.syncable;
3148        }
3149
3150        public void setPackageName(String packageName) {
3151            super.setPackageName(packageName);
3152            info.packageName = packageName;
3153        }
3154
3155        public String toString() {
3156            return "Provider{"
3157                + Integer.toHexString(System.identityHashCode(this))
3158                + " " + info.name + "}";
3159        }
3160    }
3161
3162    public static final ProviderInfo generateProviderInfo(Provider p,
3163            int flags) {
3164        if (p == null) return null;
3165        if (!copyNeeded(flags, p.owner, p.metaData)
3166                && ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0
3167                        || p.info.uriPermissionPatterns == null)) {
3168            return p.info;
3169        }
3170        // Make shallow copies so we can store the metadata safely
3171        ProviderInfo pi = new ProviderInfo(p.info);
3172        pi.metaData = p.metaData;
3173        if ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) == 0) {
3174            pi.uriPermissionPatterns = null;
3175        }
3176        pi.applicationInfo = generateApplicationInfo(p.owner, flags);
3177        return pi;
3178    }
3179
3180    public final static class Instrumentation extends Component {
3181        public final InstrumentationInfo info;
3182
3183        public Instrumentation(final ParsePackageItemArgs args, final InstrumentationInfo _info) {
3184            super(args, _info);
3185            info = _info;
3186        }
3187
3188        public void setPackageName(String packageName) {
3189            super.setPackageName(packageName);
3190            info.packageName = packageName;
3191        }
3192
3193        public String toString() {
3194            return "Instrumentation{"
3195                + Integer.toHexString(System.identityHashCode(this))
3196                + " " + getComponentShortName() + "}";
3197        }
3198    }
3199
3200    public static final InstrumentationInfo generateInstrumentationInfo(
3201            Instrumentation i, int flags) {
3202        if (i == null) return null;
3203        if ((flags&PackageManager.GET_META_DATA) == 0) {
3204            return i.info;
3205        }
3206        InstrumentationInfo ii = new InstrumentationInfo(i.info);
3207        ii.metaData = i.metaData;
3208        return ii;
3209    }
3210
3211    public static class IntentInfo extends IntentFilter {
3212        public boolean hasDefault;
3213        public int labelRes;
3214        public CharSequence nonLocalizedLabel;
3215        public int icon;
3216        public int logo;
3217    }
3218
3219    public final static class ActivityIntentInfo extends IntentInfo {
3220        public final Activity activity;
3221
3222        public ActivityIntentInfo(Activity _activity) {
3223            activity = _activity;
3224        }
3225
3226        public String toString() {
3227            return "ActivityIntentInfo{"
3228                + Integer.toHexString(System.identityHashCode(this))
3229                + " " + activity.info.name + "}";
3230        }
3231    }
3232
3233    public final static class ServiceIntentInfo extends IntentInfo {
3234        public final Service service;
3235
3236        public ServiceIntentInfo(Service _service) {
3237            service = _service;
3238        }
3239
3240        public String toString() {
3241            return "ServiceIntentInfo{"
3242                + Integer.toHexString(System.identityHashCode(this))
3243                + " " + service.info.name + "}";
3244        }
3245    }
3246
3247    /**
3248     * @hide
3249     */
3250    public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) {
3251        sCompatibilityModeEnabled = compatibilityModeEnabled;
3252    }
3253}
3254