PackageParser.java revision d63f7dbf5d30320e8fd4dd8056d245f7b1e818ba 
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
791        // Resource boolean are -1, so 1 means we don't know the value.
792        int supportsSmallScreens = 1;
793        int supportsNormalScreens = 1;
794        int supportsLargeScreens = 1;
795        int supportsXLargeScreens = 1;
796        int resizeable = 1;
797        int anyDensity = 1;
798
799        int outerDepth = parser.getDepth();
800        while ((type=parser.next()) != parser.END_DOCUMENT
801               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
802            if (type == parser.END_TAG || type == parser.TEXT) {
803                continue;
804            }
805
806            String tagName = parser.getName();
807            if (tagName.equals("application")) {
808                if (foundApp) {
809                    if (RIGID_PARSER) {
810                        outError[0] = "<manifest> has more than one <application>";
811                        mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
812                        return null;
813                    } else {
814                        Log.w(TAG, "<manifest> has more than one <application>");
815                        XmlUtils.skipCurrentTag(parser);
816                        continue;
817                    }
818                }
819
820                foundApp = true;
821                if (!parseApplication(pkg, res, parser, attrs, flags, outError)) {
822                    return null;
823                }
824            } else if (tagName.equals("permission-group")) {
825                if (parsePermissionGroup(pkg, res, parser, attrs, outError) == null) {
826                    return null;
827                }
828            } else if (tagName.equals("permission")) {
829                if (parsePermission(pkg, res, parser, attrs, outError) == null) {
830                    return null;
831                }
832            } else if (tagName.equals("permission-tree")) {
833                if (parsePermissionTree(pkg, res, parser, attrs, outError) == null) {
834                    return null;
835                }
836            } else if (tagName.equals("uses-permission")) {
837                sa = res.obtainAttributes(attrs,
838                        com.android.internal.R.styleable.AndroidManifestUsesPermission);
839
840                // Note: don't allow this value to be a reference to a resource
841                // that may change.
842                String name = sa.getNonResourceString(
843                        com.android.internal.R.styleable.AndroidManifestUsesPermission_name);
844
845                sa.recycle();
846
847                if (name != null && !pkg.requestedPermissions.contains(name)) {
848                    pkg.requestedPermissions.add(name.intern());
849                }
850
851                XmlUtils.skipCurrentTag(parser);
852
853            } else if (tagName.equals("uses-configuration")) {
854                ConfigurationInfo cPref = new ConfigurationInfo();
855                sa = res.obtainAttributes(attrs,
856                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration);
857                cPref.reqTouchScreen = sa.getInt(
858                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqTouchScreen,
859                        Configuration.TOUCHSCREEN_UNDEFINED);
860                cPref.reqKeyboardType = sa.getInt(
861                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqKeyboardType,
862                        Configuration.KEYBOARD_UNDEFINED);
863                if (sa.getBoolean(
864                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqHardKeyboard,
865                        false)) {
866                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD;
867                }
868                cPref.reqNavigation = sa.getInt(
869                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqNavigation,
870                        Configuration.NAVIGATION_UNDEFINED);
871                if (sa.getBoolean(
872                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqFiveWayNav,
873                        false)) {
874                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV;
875                }
876                sa.recycle();
877                pkg.configPreferences.add(cPref);
878
879                XmlUtils.skipCurrentTag(parser);
880
881            } else if (tagName.equals("uses-feature")) {
882                FeatureInfo fi = new FeatureInfo();
883                sa = res.obtainAttributes(attrs,
884                        com.android.internal.R.styleable.AndroidManifestUsesFeature);
885                // Note: don't allow this value to be a reference to a resource
886                // that may change.
887                fi.name = sa.getNonResourceString(
888                        com.android.internal.R.styleable.AndroidManifestUsesFeature_name);
889                if (fi.name == null) {
890                    fi.reqGlEsVersion = sa.getInt(
891                            com.android.internal.R.styleable.AndroidManifestUsesFeature_glEsVersion,
892                            FeatureInfo.GL_ES_VERSION_UNDEFINED);
893                }
894                if (sa.getBoolean(
895                        com.android.internal.R.styleable.AndroidManifestUsesFeature_required,
896                        true)) {
897                    fi.flags |= FeatureInfo.FLAG_REQUIRED;
898                }
899                sa.recycle();
900                if (pkg.reqFeatures == null) {
901                    pkg.reqFeatures = new ArrayList<FeatureInfo>();
902                }
903                pkg.reqFeatures.add(fi);
904
905                if (fi.name == null) {
906                    ConfigurationInfo cPref = new ConfigurationInfo();
907                    cPref.reqGlEsVersion = fi.reqGlEsVersion;
908                    pkg.configPreferences.add(cPref);
909                }
910
911                XmlUtils.skipCurrentTag(parser);
912
913            } else if (tagName.equals("uses-sdk")) {
914                if (SDK_VERSION > 0) {
915                    sa = res.obtainAttributes(attrs,
916                            com.android.internal.R.styleable.AndroidManifestUsesSdk);
917
918                    int minVers = 0;
919                    String minCode = null;
920                    int targetVers = 0;
921                    String targetCode = null;
922
923                    TypedValue val = sa.peekValue(
924                            com.android.internal.R.styleable.AndroidManifestUsesSdk_minSdkVersion);
925                    if (val != null) {
926                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
927                            targetCode = minCode = val.string.toString();
928                        } else {
929                            // If it's not a string, it's an integer.
930                            targetVers = minVers = val.data;
931                        }
932                    }
933
934                    val = sa.peekValue(
935                            com.android.internal.R.styleable.AndroidManifestUsesSdk_targetSdkVersion);
936                    if (val != null) {
937                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
938                            targetCode = minCode = val.string.toString();
939                        } else {
940                            // If it's not a string, it's an integer.
941                            targetVers = val.data;
942                        }
943                    }
944
945                    sa.recycle();
946
947                    if (minCode != null) {
948                        if (!minCode.equals(SDK_CODENAME)) {
949                            if (SDK_CODENAME != null) {
950                                outError[0] = "Requires development platform " + minCode
951                                        + " (current platform is " + SDK_CODENAME + ")";
952                            } else {
953                                outError[0] = "Requires development platform " + minCode
954                                        + " but this is a release platform.";
955                            }
956                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
957                            return null;
958                        }
959                    } else if (minVers > SDK_VERSION) {
960                        outError[0] = "Requires newer sdk version #" + minVers
961                                + " (current version is #" + SDK_VERSION + ")";
962                        mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
963                        return null;
964                    }
965
966                    if (targetCode != null) {
967                        if (!targetCode.equals(SDK_CODENAME)) {
968                            if (SDK_CODENAME != null) {
969                                outError[0] = "Requires development platform " + targetCode
970                                        + " (current platform is " + SDK_CODENAME + ")";
971                            } else {
972                                outError[0] = "Requires development platform " + targetCode
973                                        + " but this is a release platform.";
974                            }
975                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
976                            return null;
977                        }
978                        // If the code matches, it definitely targets this SDK.
979                        pkg.applicationInfo.targetSdkVersion
980                                = android.os.Build.VERSION_CODES.CUR_DEVELOPMENT;
981                    } else {
982                        pkg.applicationInfo.targetSdkVersion = targetVers;
983                    }
984                }
985
986                XmlUtils.skipCurrentTag(parser);
987
988            } else if (tagName.equals("supports-screens")) {
989                sa = res.obtainAttributes(attrs,
990                        com.android.internal.R.styleable.AndroidManifestSupportsScreens);
991
992                // This is a trick to get a boolean and still able to detect
993                // if a value was actually set.
994                supportsSmallScreens = sa.getInteger(
995                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_smallScreens,
996                        supportsSmallScreens);
997                supportsNormalScreens = sa.getInteger(
998                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_normalScreens,
999                        supportsNormalScreens);
1000                supportsLargeScreens = sa.getInteger(
1001                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_largeScreens,
1002                        supportsLargeScreens);
1003                supportsXLargeScreens = sa.getInteger(
1004                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_xlargeScreens,
1005                        supportsXLargeScreens);
1006                resizeable = sa.getInteger(
1007                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_resizeable,
1008                        resizeable);
1009                anyDensity = sa.getInteger(
1010                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_anyDensity,
1011                        anyDensity);
1012
1013                sa.recycle();
1014
1015                XmlUtils.skipCurrentTag(parser);
1016
1017            } else if (tagName.equals("protected-broadcast")) {
1018                sa = res.obtainAttributes(attrs,
1019                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast);
1020
1021                // Note: don't allow this value to be a reference to a resource
1022                // that may change.
1023                String name = sa.getNonResourceString(
1024                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast_name);
1025
1026                sa.recycle();
1027
1028                if (name != null && (flags&PARSE_IS_SYSTEM) != 0) {
1029                    if (pkg.protectedBroadcasts == null) {
1030                        pkg.protectedBroadcasts = new ArrayList<String>();
1031                    }
1032                    if (!pkg.protectedBroadcasts.contains(name)) {
1033                        pkg.protectedBroadcasts.add(name.intern());
1034                    }
1035                }
1036
1037                XmlUtils.skipCurrentTag(parser);
1038
1039            } else if (tagName.equals("instrumentation")) {
1040                if (parseInstrumentation(pkg, res, parser, attrs, outError) == null) {
1041                    return null;
1042                }
1043
1044            } else if (tagName.equals("original-package")) {
1045                sa = res.obtainAttributes(attrs,
1046                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1047
1048                String orig =sa.getNonConfigurationString(
1049                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1050                if (!pkg.packageName.equals(orig)) {
1051                    if (pkg.mOriginalPackages == null) {
1052                        pkg.mOriginalPackages = new ArrayList<String>();
1053                        pkg.mRealPackage = pkg.packageName;
1054                    }
1055                    pkg.mOriginalPackages.add(orig);
1056                }
1057
1058                sa.recycle();
1059
1060                XmlUtils.skipCurrentTag(parser);
1061
1062            } else if (tagName.equals("adopt-permissions")) {
1063                sa = res.obtainAttributes(attrs,
1064                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1065
1066                String name = sa.getNonConfigurationString(
1067                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1068
1069                sa.recycle();
1070
1071                if (name != null) {
1072                    if (pkg.mAdoptPermissions == null) {
1073                        pkg.mAdoptPermissions = new ArrayList<String>();
1074                    }
1075                    pkg.mAdoptPermissions.add(name);
1076                }
1077
1078                XmlUtils.skipCurrentTag(parser);
1079
1080            } else if (tagName.equals("eat-comment")) {
1081                // Just skip this tag
1082                XmlUtils.skipCurrentTag(parser);
1083                continue;
1084
1085            } else if (RIGID_PARSER) {
1086                outError[0] = "Bad element under <manifest>: "
1087                    + parser.getName();
1088                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1089                return null;
1090
1091            } else {
1092                Log.w(TAG, "Unknown element under <manifest>: " + parser.getName()
1093                        + " at " + mArchiveSourcePath + " "
1094                        + parser.getPositionDescription());
1095                XmlUtils.skipCurrentTag(parser);
1096                continue;
1097            }
1098        }
1099
1100        if (!foundApp && pkg.instrumentation.size() == 0) {
1101            outError[0] = "<manifest> does not contain an <application> or <instrumentation>";
1102            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
1103        }
1104
1105        final int NP = PackageParser.NEW_PERMISSIONS.length;
1106        StringBuilder implicitPerms = null;
1107        for (int ip=0; ip<NP; ip++) {
1108            final PackageParser.NewPermissionInfo npi
1109                    = PackageParser.NEW_PERMISSIONS[ip];
1110            if (pkg.applicationInfo.targetSdkVersion >= npi.sdkVersion) {
1111                break;
1112            }
1113            if (!pkg.requestedPermissions.contains(npi.name)) {
1114                if (implicitPerms == null) {
1115                    implicitPerms = new StringBuilder(128);
1116                    implicitPerms.append(pkg.packageName);
1117                    implicitPerms.append(": compat added ");
1118                } else {
1119                    implicitPerms.append(' ');
1120                }
1121                implicitPerms.append(npi.name);
1122                pkg.requestedPermissions.add(npi.name);
1123            }
1124        }
1125        if (implicitPerms != null) {
1126            Log.i(TAG, implicitPerms.toString());
1127        }
1128
1129        if (supportsSmallScreens < 0 || (supportsSmallScreens > 0
1130                && pkg.applicationInfo.targetSdkVersion
1131                        >= android.os.Build.VERSION_CODES.DONUT)) {
1132            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS;
1133        }
1134        if (supportsNormalScreens != 0) {
1135            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS;
1136        }
1137        if (supportsLargeScreens < 0 || (supportsLargeScreens > 0
1138                && pkg.applicationInfo.targetSdkVersion
1139                        >= android.os.Build.VERSION_CODES.DONUT)) {
1140            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS;
1141        }
1142        if (supportsXLargeScreens < 0 || (supportsXLargeScreens > 0
1143                && pkg.applicationInfo.targetSdkVersion
1144                        >= android.os.Build.VERSION_CODES.GINGERBREAD)) {
1145            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS;
1146        }
1147        if (resizeable < 0 || (resizeable > 0
1148                && pkg.applicationInfo.targetSdkVersion
1149                        >= android.os.Build.VERSION_CODES.DONUT)) {
1150            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS;
1151        }
1152        if (anyDensity < 0 || (anyDensity > 0
1153                && pkg.applicationInfo.targetSdkVersion
1154                        >= android.os.Build.VERSION_CODES.DONUT)) {
1155            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES;
1156        }
1157
1158        return pkg;
1159    }
1160
1161    private static String buildClassName(String pkg, CharSequence clsSeq,
1162            String[] outError) {
1163        if (clsSeq == null || clsSeq.length() <= 0) {
1164            outError[0] = "Empty class name in package " + pkg;
1165            return null;
1166        }
1167        String cls = clsSeq.toString();
1168        char c = cls.charAt(0);
1169        if (c == '.') {
1170            return (pkg + cls).intern();
1171        }
1172        if (cls.indexOf('.') < 0) {
1173            StringBuilder b = new StringBuilder(pkg);
1174            b.append('.');
1175            b.append(cls);
1176            return b.toString().intern();
1177        }
1178        if (c >= 'a' && c <= 'z') {
1179            return cls.intern();
1180        }
1181        outError[0] = "Bad class name " + cls + " in package " + pkg;
1182        return null;
1183    }
1184
1185    private static String buildCompoundName(String pkg,
1186            CharSequence procSeq, String type, String[] outError) {
1187        String proc = procSeq.toString();
1188        char c = proc.charAt(0);
1189        if (pkg != null && c == ':') {
1190            if (proc.length() < 2) {
1191                outError[0] = "Bad " + type + " name " + proc + " in package " + pkg
1192                        + ": must be at least two characters";
1193                return null;
1194            }
1195            String subName = proc.substring(1);
1196            String nameError = validateName(subName, false);
1197            if (nameError != null) {
1198                outError[0] = "Invalid " + type + " name " + proc + " in package "
1199                        + pkg + ": " + nameError;
1200                return null;
1201            }
1202            return (pkg + proc).intern();
1203        }
1204        String nameError = validateName(proc, true);
1205        if (nameError != null && !"system".equals(proc)) {
1206            outError[0] = "Invalid " + type + " name " + proc + " in package "
1207                    + pkg + ": " + nameError;
1208            return null;
1209        }
1210        return proc.intern();
1211    }
1212
1213    private static String buildProcessName(String pkg, String defProc,
1214            CharSequence procSeq, int flags, String[] separateProcesses,
1215            String[] outError) {
1216        if ((flags&PARSE_IGNORE_PROCESSES) != 0 && !"system".equals(procSeq)) {
1217            return defProc != null ? defProc : pkg;
1218        }
1219        if (separateProcesses != null) {
1220            for (int i=separateProcesses.length-1; i>=0; i--) {
1221                String sp = separateProcesses[i];
1222                if (sp.equals(pkg) || sp.equals(defProc) || sp.equals(procSeq)) {
1223                    return pkg;
1224                }
1225            }
1226        }
1227        if (procSeq == null || procSeq.length() <= 0) {
1228            return defProc;
1229        }
1230        return buildCompoundName(pkg, procSeq, "process", outError);
1231    }
1232
1233    private static String buildTaskAffinityName(String pkg, String defProc,
1234            CharSequence procSeq, String[] outError) {
1235        if (procSeq == null) {
1236            return defProc;
1237        }
1238        if (procSeq.length() <= 0) {
1239            return null;
1240        }
1241        return buildCompoundName(pkg, procSeq, "taskAffinity", outError);
1242    }
1243
1244    private PermissionGroup parsePermissionGroup(Package owner, Resources res,
1245            XmlPullParser parser, AttributeSet attrs, String[] outError)
1246        throws XmlPullParserException, IOException {
1247        PermissionGroup perm = new PermissionGroup(owner);
1248
1249        TypedArray sa = res.obtainAttributes(attrs,
1250                com.android.internal.R.styleable.AndroidManifestPermissionGroup);
1251
1252        if (!parsePackageItemInfo(owner, perm.info, outError,
1253                "<permission-group>", sa,
1254                com.android.internal.R.styleable.AndroidManifestPermissionGroup_name,
1255                com.android.internal.R.styleable.AndroidManifestPermissionGroup_label,
1256                com.android.internal.R.styleable.AndroidManifestPermissionGroup_icon, 0)) {
1257            sa.recycle();
1258            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1259            return null;
1260        }
1261
1262        perm.info.descriptionRes = sa.getResourceId(
1263                com.android.internal.R.styleable.AndroidManifestPermissionGroup_description,
1264                0);
1265
1266        sa.recycle();
1267
1268        if (!parseAllMetaData(res, parser, attrs, "<permission-group>", perm,
1269                outError)) {
1270            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1271            return null;
1272        }
1273
1274        owner.permissionGroups.add(perm);
1275
1276        return perm;
1277    }
1278
1279    private Permission parsePermission(Package owner, Resources res,
1280            XmlPullParser parser, AttributeSet attrs, String[] outError)
1281        throws XmlPullParserException, IOException {
1282        Permission perm = new Permission(owner);
1283
1284        TypedArray sa = res.obtainAttributes(attrs,
1285                com.android.internal.R.styleable.AndroidManifestPermission);
1286
1287        if (!parsePackageItemInfo(owner, perm.info, outError,
1288                "<permission>", sa,
1289                com.android.internal.R.styleable.AndroidManifestPermission_name,
1290                com.android.internal.R.styleable.AndroidManifestPermission_label,
1291                com.android.internal.R.styleable.AndroidManifestPermission_icon, 0)) {
1292            sa.recycle();
1293            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1294            return null;
1295        }
1296
1297        // Note: don't allow this value to be a reference to a resource
1298        // that may change.
1299        perm.info.group = sa.getNonResourceString(
1300                com.android.internal.R.styleable.AndroidManifestPermission_permissionGroup);
1301        if (perm.info.group != null) {
1302            perm.info.group = perm.info.group.intern();
1303        }
1304
1305        perm.info.descriptionRes = sa.getResourceId(
1306                com.android.internal.R.styleable.AndroidManifestPermission_description,
1307                0);
1308
1309        perm.info.protectionLevel = sa.getInt(
1310                com.android.internal.R.styleable.AndroidManifestPermission_protectionLevel,
1311                PermissionInfo.PROTECTION_NORMAL);
1312
1313        sa.recycle();
1314
1315        if (perm.info.protectionLevel == -1) {
1316            outError[0] = "<permission> does not specify protectionLevel";
1317            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1318            return null;
1319        }
1320
1321        if (!parseAllMetaData(res, parser, attrs, "<permission>", perm,
1322                outError)) {
1323            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1324            return null;
1325        }
1326
1327        owner.permissions.add(perm);
1328
1329        return perm;
1330    }
1331
1332    private Permission parsePermissionTree(Package owner, Resources res,
1333            XmlPullParser parser, AttributeSet attrs, String[] outError)
1334        throws XmlPullParserException, IOException {
1335        Permission perm = new Permission(owner);
1336
1337        TypedArray sa = res.obtainAttributes(attrs,
1338                com.android.internal.R.styleable.AndroidManifestPermissionTree);
1339
1340        if (!parsePackageItemInfo(owner, perm.info, outError,
1341                "<permission-tree>", sa,
1342                com.android.internal.R.styleable.AndroidManifestPermissionTree_name,
1343                com.android.internal.R.styleable.AndroidManifestPermissionTree_label,
1344                com.android.internal.R.styleable.AndroidManifestPermissionTree_icon, 0)) {
1345            sa.recycle();
1346            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1347            return null;
1348        }
1349
1350        sa.recycle();
1351
1352        int index = perm.info.name.indexOf('.');
1353        if (index > 0) {
1354            index = perm.info.name.indexOf('.', index+1);
1355        }
1356        if (index < 0) {
1357            outError[0] = "<permission-tree> name has less than three segments: "
1358                + perm.info.name;
1359            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1360            return null;
1361        }
1362
1363        perm.info.descriptionRes = 0;
1364        perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL;
1365        perm.tree = true;
1366
1367        if (!parseAllMetaData(res, parser, attrs, "<permission-tree>", perm,
1368                outError)) {
1369            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1370            return null;
1371        }
1372
1373        owner.permissions.add(perm);
1374
1375        return perm;
1376    }
1377
1378    private Instrumentation parseInstrumentation(Package owner, Resources res,
1379            XmlPullParser parser, AttributeSet attrs, String[] outError)
1380        throws XmlPullParserException, IOException {
1381        TypedArray sa = res.obtainAttributes(attrs,
1382                com.android.internal.R.styleable.AndroidManifestInstrumentation);
1383
1384        if (mParseInstrumentationArgs == null) {
1385            mParseInstrumentationArgs = new ParsePackageItemArgs(owner, outError,
1386                    com.android.internal.R.styleable.AndroidManifestInstrumentation_name,
1387                    com.android.internal.R.styleable.AndroidManifestInstrumentation_label,
1388                    com.android.internal.R.styleable.AndroidManifestInstrumentation_icon, 0);
1389            mParseInstrumentationArgs.tag = "<instrumentation>";
1390        }
1391
1392        mParseInstrumentationArgs.sa = sa;
1393
1394        Instrumentation a = new Instrumentation(mParseInstrumentationArgs,
1395                new InstrumentationInfo());
1396        if (outError[0] != null) {
1397            sa.recycle();
1398            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1399            return null;
1400        }
1401
1402        String str;
1403        // Note: don't allow this value to be a reference to a resource
1404        // that may change.
1405        str = sa.getNonResourceString(
1406                com.android.internal.R.styleable.AndroidManifestInstrumentation_targetPackage);
1407        a.info.targetPackage = str != null ? str.intern() : null;
1408
1409        a.info.handleProfiling = sa.getBoolean(
1410                com.android.internal.R.styleable.AndroidManifestInstrumentation_handleProfiling,
1411                false);
1412
1413        a.info.functionalTest = sa.getBoolean(
1414                com.android.internal.R.styleable.AndroidManifestInstrumentation_functionalTest,
1415                false);
1416
1417        sa.recycle();
1418
1419        if (a.info.targetPackage == null) {
1420            outError[0] = "<instrumentation> does not specify targetPackage";
1421            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1422            return null;
1423        }
1424
1425        if (!parseAllMetaData(res, parser, attrs, "<instrumentation>", a,
1426                outError)) {
1427            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1428            return null;
1429        }
1430
1431        owner.instrumentation.add(a);
1432
1433        return a;
1434    }
1435
1436    private boolean parseApplication(Package owner, Resources res,
1437            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1438        throws XmlPullParserException, IOException {
1439        final ApplicationInfo ai = owner.applicationInfo;
1440        final String pkgName = owner.applicationInfo.packageName;
1441
1442        TypedArray sa = res.obtainAttributes(attrs,
1443                com.android.internal.R.styleable.AndroidManifestApplication);
1444
1445        String name = sa.getNonConfigurationString(
1446                com.android.internal.R.styleable.AndroidManifestApplication_name, 0);
1447        if (name != null) {
1448            ai.className = buildClassName(pkgName, name, outError);
1449            if (ai.className == null) {
1450                sa.recycle();
1451                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1452                return false;
1453            }
1454        }
1455
1456        String manageSpaceActivity = sa.getNonConfigurationString(
1457                com.android.internal.R.styleable.AndroidManifestApplication_manageSpaceActivity, 0);
1458        if (manageSpaceActivity != null) {
1459            ai.manageSpaceActivityName = buildClassName(pkgName, manageSpaceActivity,
1460                    outError);
1461        }
1462
1463        boolean allowBackup = sa.getBoolean(
1464                com.android.internal.R.styleable.AndroidManifestApplication_allowBackup, true);
1465        if (allowBackup) {
1466            ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
1467
1468            // backupAgent, killAfterRestore, and restoreAnyVersion are only relevant
1469            // if backup is possible for the given application.
1470            String backupAgent = sa.getNonConfigurationString(
1471                    com.android.internal.R.styleable.AndroidManifestApplication_backupAgent, 0);
1472            if (backupAgent != null) {
1473                ai.backupAgentName = buildClassName(pkgName, backupAgent, outError);
1474                if (false) {
1475                    Log.v(TAG, "android:backupAgent = " + ai.backupAgentName
1476                            + " from " + pkgName + "+" + backupAgent);
1477                }
1478
1479                if (sa.getBoolean(
1480                        com.android.internal.R.styleable.AndroidManifestApplication_killAfterRestore,
1481                        true)) {
1482                    ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE;
1483                }
1484                if (sa.getBoolean(
1485                        com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion,
1486                        false)) {
1487                    ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
1488                }
1489            }
1490        }
1491
1492        TypedValue v = sa.peekValue(
1493                com.android.internal.R.styleable.AndroidManifestApplication_label);
1494        if (v != null && (ai.labelRes=v.resourceId) == 0) {
1495            ai.nonLocalizedLabel = v.coerceToString();
1496        }
1497
1498        ai.icon = sa.getResourceId(
1499                com.android.internal.R.styleable.AndroidManifestApplication_icon, 0);
1500        ai.theme = sa.getResourceId(
1501                com.android.internal.R.styleable.AndroidManifestApplication_theme, 0);
1502        ai.descriptionRes = sa.getResourceId(
1503                com.android.internal.R.styleable.AndroidManifestApplication_description, 0);
1504
1505        if ((flags&PARSE_IS_SYSTEM) != 0) {
1506            if (sa.getBoolean(
1507                    com.android.internal.R.styleable.AndroidManifestApplication_persistent,
1508                    false)) {
1509                ai.flags |= ApplicationInfo.FLAG_PERSISTENT;
1510            }
1511        }
1512
1513        if ((flags & PARSE_FORWARD_LOCK) != 0) {
1514            ai.flags |= ApplicationInfo.FLAG_FORWARD_LOCK;
1515        }
1516
1517        if ((flags & PARSE_ON_SDCARD) != 0) {
1518            ai.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE;
1519        }
1520
1521        if (sa.getBoolean(
1522                com.android.internal.R.styleable.AndroidManifestApplication_debuggable,
1523                false)) {
1524            ai.flags |= ApplicationInfo.FLAG_DEBUGGABLE;
1525        }
1526
1527        if (sa.getBoolean(
1528                com.android.internal.R.styleable.AndroidManifestApplication_vmSafeMode,
1529                false)) {
1530            ai.flags |= ApplicationInfo.FLAG_VM_SAFE_MODE;
1531        }
1532
1533        if (sa.getBoolean(
1534                com.android.internal.R.styleable.AndroidManifestApplication_hasCode,
1535                true)) {
1536            ai.flags |= ApplicationInfo.FLAG_HAS_CODE;
1537        }
1538
1539        if (sa.getBoolean(
1540                com.android.internal.R.styleable.AndroidManifestApplication_allowTaskReparenting,
1541                false)) {
1542            ai.flags |= ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING;
1543        }
1544
1545        if (sa.getBoolean(
1546                com.android.internal.R.styleable.AndroidManifestApplication_allowClearUserData,
1547                true)) {
1548            ai.flags |= ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA;
1549        }
1550
1551        if (sa.getBoolean(
1552                com.android.internal.R.styleable.AndroidManifestApplication_testOnly,
1553                false)) {
1554            ai.flags |= ApplicationInfo.FLAG_TEST_ONLY;
1555        }
1556
1557        if (sa.getBoolean(
1558                com.android.internal.R.styleable.AndroidManifestApplication_neverEncrypt,
1559                false)) {
1560            ai.flags |= ApplicationInfo.FLAG_NEVER_ENCRYPT;
1561        }
1562
1563        String str;
1564        str = sa.getNonConfigurationString(
1565                com.android.internal.R.styleable.AndroidManifestApplication_permission, 0);
1566        ai.permission = (str != null && str.length() > 0) ? str.intern() : null;
1567
1568        if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1569            str = sa.getNonConfigurationString(
1570                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity, 0);
1571        } else {
1572            // Some older apps have been seen to use a resource reference
1573            // here that on older builds was ignored (with a warning).  We
1574            // need to continue to do this for them so they don't break.
1575            str = sa.getNonResourceString(
1576                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity);
1577        }
1578        ai.taskAffinity = buildTaskAffinityName(ai.packageName, ai.packageName,
1579                str, outError);
1580
1581        if (outError[0] == null) {
1582            CharSequence pname;
1583            if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1584                pname = sa.getNonConfigurationString(
1585                        com.android.internal.R.styleable.AndroidManifestApplication_process, 0);
1586            } else {
1587                // Some older apps have been seen to use a resource reference
1588                // here that on older builds was ignored (with a warning).  We
1589                // need to continue to do this for them so they don't break.
1590                pname = sa.getNonResourceString(
1591                        com.android.internal.R.styleable.AndroidManifestApplication_process);
1592            }
1593            ai.processName = buildProcessName(ai.packageName, null, pname,
1594                    flags, mSeparateProcesses, outError);
1595
1596            ai.enabled = sa.getBoolean(
1597                    com.android.internal.R.styleable.AndroidManifestApplication_enabled, true);
1598
1599            if (false) {
1600                if (sa.getBoolean(
1601                        com.android.internal.R.styleable.AndroidManifestApplication_cantSaveState,
1602                        false)) {
1603                    ai.flags |= ApplicationInfo.CANT_SAVE_STATE;
1604
1605                    // A heavy-weight application can not be in a custom process.
1606                    // We can do direct compare because we intern all strings.
1607                    if (ai.processName != null && ai.processName != ai.packageName) {
1608                        outError[0] = "cantSaveState applications can not use custom processes";
1609                    }
1610                }
1611            }
1612        }
1613
1614        sa.recycle();
1615
1616        if (outError[0] != null) {
1617            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1618            return false;
1619        }
1620
1621        final int innerDepth = parser.getDepth();
1622
1623        int type;
1624        while ((type=parser.next()) != parser.END_DOCUMENT
1625               && (type != parser.END_TAG || parser.getDepth() > innerDepth)) {
1626            if (type == parser.END_TAG || type == parser.TEXT) {
1627                continue;
1628            }
1629
1630            String tagName = parser.getName();
1631            if (tagName.equals("activity")) {
1632                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false);
1633                if (a == null) {
1634                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1635                    return false;
1636                }
1637
1638                owner.activities.add(a);
1639
1640            } else if (tagName.equals("receiver")) {
1641                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true);
1642                if (a == null) {
1643                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1644                    return false;
1645                }
1646
1647                owner.receivers.add(a);
1648
1649            } else if (tagName.equals("service")) {
1650                Service s = parseService(owner, res, parser, attrs, flags, outError);
1651                if (s == null) {
1652                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1653                    return false;
1654                }
1655
1656                owner.services.add(s);
1657
1658            } else if (tagName.equals("provider")) {
1659                Provider p = parseProvider(owner, res, parser, attrs, flags, outError);
1660                if (p == null) {
1661                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1662                    return false;
1663                }
1664
1665                owner.providers.add(p);
1666
1667            } else if (tagName.equals("activity-alias")) {
1668                Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError);
1669                if (a == null) {
1670                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1671                    return false;
1672                }
1673
1674                owner.activities.add(a);
1675
1676            } else if (parser.getName().equals("meta-data")) {
1677                // note: application meta-data is stored off to the side, so it can
1678                // remain null in the primary copy (we like to avoid extra copies because
1679                // it can be large)
1680                if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData,
1681                        outError)) == null) {
1682                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1683                    return false;
1684                }
1685
1686            } else if (tagName.equals("uses-library")) {
1687                sa = res.obtainAttributes(attrs,
1688                        com.android.internal.R.styleable.AndroidManifestUsesLibrary);
1689
1690                // Note: don't allow this value to be a reference to a resource
1691                // that may change.
1692                String lname = sa.getNonResourceString(
1693                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_name);
1694                boolean req = sa.getBoolean(
1695                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_required,
1696                        true);
1697
1698                sa.recycle();
1699
1700                if (lname != null) {
1701                    if (req) {
1702                        if (owner.usesLibraries == null) {
1703                            owner.usesLibraries = new ArrayList<String>();
1704                        }
1705                        if (!owner.usesLibraries.contains(lname)) {
1706                            owner.usesLibraries.add(lname.intern());
1707                        }
1708                    } else {
1709                        if (owner.usesOptionalLibraries == null) {
1710                            owner.usesOptionalLibraries = new ArrayList<String>();
1711                        }
1712                        if (!owner.usesOptionalLibraries.contains(lname)) {
1713                            owner.usesOptionalLibraries.add(lname.intern());
1714                        }
1715                    }
1716                }
1717
1718                XmlUtils.skipCurrentTag(parser);
1719
1720            } else {
1721                if (!RIGID_PARSER) {
1722                    Log.w(TAG, "Unknown element under <application>: " + tagName
1723                            + " at " + mArchiveSourcePath + " "
1724                            + parser.getPositionDescription());
1725                    XmlUtils.skipCurrentTag(parser);
1726                    continue;
1727                } else {
1728                    outError[0] = "Bad element under <application>: " + tagName;
1729                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1730                    return false;
1731                }
1732            }
1733        }
1734
1735        return true;
1736    }
1737
1738    private boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo,
1739            String[] outError, String tag, TypedArray sa,
1740            int nameRes, int labelRes, int iconRes, int logoRes) {
1741        String name = sa.getNonConfigurationString(nameRes, 0);
1742        if (name == null) {
1743            outError[0] = tag + " does not specify android:name";
1744            return false;
1745        }
1746
1747        outInfo.name
1748            = buildClassName(owner.applicationInfo.packageName, name, outError);
1749        if (outInfo.name == null) {
1750            return false;
1751        }
1752
1753        int iconVal = sa.getResourceId(iconRes, 0);
1754        if (iconVal != 0) {
1755            outInfo.icon = iconVal;
1756            outInfo.nonLocalizedLabel = null;
1757        }
1758
1759        TypedValue v = sa.peekValue(labelRes);
1760        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
1761            outInfo.nonLocalizedLabel = v.coerceToString();
1762        }
1763
1764        outInfo.packageName = owner.packageName;
1765
1766        return true;
1767    }
1768
1769    private Activity parseActivity(Package owner, Resources res,
1770            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError,
1771            boolean receiver) throws XmlPullParserException, IOException {
1772        TypedArray sa = res.obtainAttributes(attrs,
1773                com.android.internal.R.styleable.AndroidManifestActivity);
1774
1775        if (mParseActivityArgs == null) {
1776            mParseActivityArgs = new ParseComponentArgs(owner, outError,
1777                    com.android.internal.R.styleable.AndroidManifestActivity_name,
1778                    com.android.internal.R.styleable.AndroidManifestActivity_label,
1779                    com.android.internal.R.styleable.AndroidManifestActivity_icon, 0,
1780                    mSeparateProcesses,
1781                    com.android.internal.R.styleable.AndroidManifestActivity_process,
1782                    com.android.internal.R.styleable.AndroidManifestActivity_description,
1783                    com.android.internal.R.styleable.AndroidManifestActivity_enabled);
1784        }
1785
1786        mParseActivityArgs.tag = receiver ? "<receiver>" : "<activity>";
1787        mParseActivityArgs.sa = sa;
1788        mParseActivityArgs.flags = flags;
1789
1790        Activity a = new Activity(mParseActivityArgs, new ActivityInfo());
1791        if (outError[0] != null) {
1792            sa.recycle();
1793            return null;
1794        }
1795
1796        final boolean setExported = sa.hasValue(
1797                com.android.internal.R.styleable.AndroidManifestActivity_exported);
1798        if (setExported) {
1799            a.info.exported = sa.getBoolean(
1800                    com.android.internal.R.styleable.AndroidManifestActivity_exported, false);
1801        }
1802
1803        a.info.theme = sa.getResourceId(
1804                com.android.internal.R.styleable.AndroidManifestActivity_theme, 0);
1805
1806        String str;
1807        str = sa.getNonConfigurationString(
1808                com.android.internal.R.styleable.AndroidManifestActivity_permission, 0);
1809        if (str == null) {
1810            a.info.permission = owner.applicationInfo.permission;
1811        } else {
1812            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
1813        }
1814
1815        str = sa.getNonConfigurationString(
1816                com.android.internal.R.styleable.AndroidManifestActivity_taskAffinity, 0);
1817        a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName,
1818                owner.applicationInfo.taskAffinity, str, outError);
1819
1820        a.info.flags = 0;
1821        if (sa.getBoolean(
1822                com.android.internal.R.styleable.AndroidManifestActivity_multiprocess,
1823                false)) {
1824            a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS;
1825        }
1826
1827        if (sa.getBoolean(
1828                com.android.internal.R.styleable.AndroidManifestActivity_finishOnTaskLaunch,
1829                false)) {
1830            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH;
1831        }
1832
1833        if (sa.getBoolean(
1834                com.android.internal.R.styleable.AndroidManifestActivity_clearTaskOnLaunch,
1835                false)) {
1836            a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH;
1837        }
1838
1839        if (sa.getBoolean(
1840                com.android.internal.R.styleable.AndroidManifestActivity_noHistory,
1841                false)) {
1842            a.info.flags |= ActivityInfo.FLAG_NO_HISTORY;
1843        }
1844
1845        if (sa.getBoolean(
1846                com.android.internal.R.styleable.AndroidManifestActivity_alwaysRetainTaskState,
1847                false)) {
1848            a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE;
1849        }
1850
1851        if (sa.getBoolean(
1852                com.android.internal.R.styleable.AndroidManifestActivity_stateNotNeeded,
1853                false)) {
1854            a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED;
1855        }
1856
1857        if (sa.getBoolean(
1858                com.android.internal.R.styleable.AndroidManifestActivity_excludeFromRecents,
1859                false)) {
1860            a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
1861        }
1862
1863        if (sa.getBoolean(
1864                com.android.internal.R.styleable.AndroidManifestActivity_allowTaskReparenting,
1865                (owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) {
1866            a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING;
1867        }
1868
1869        if (sa.getBoolean(
1870                com.android.internal.R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs,
1871                false)) {
1872            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS;
1873        }
1874
1875        if (!receiver) {
1876            a.info.launchMode = sa.getInt(
1877                    com.android.internal.R.styleable.AndroidManifestActivity_launchMode,
1878                    ActivityInfo.LAUNCH_MULTIPLE);
1879            a.info.screenOrientation = sa.getInt(
1880                    com.android.internal.R.styleable.AndroidManifestActivity_screenOrientation,
1881                    ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
1882            a.info.configChanges = sa.getInt(
1883                    com.android.internal.R.styleable.AndroidManifestActivity_configChanges,
1884                    0);
1885            a.info.softInputMode = sa.getInt(
1886                    com.android.internal.R.styleable.AndroidManifestActivity_windowSoftInputMode,
1887                    0);
1888        } else {
1889            a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE;
1890            a.info.configChanges = 0;
1891        }
1892
1893        sa.recycle();
1894
1895        if (receiver && (owner.applicationInfo.flags&ApplicationInfo.CANT_SAVE_STATE) != 0) {
1896            // A heavy-weight application can not have receives in its main process
1897            // We can do direct compare because we intern all strings.
1898            if (a.info.processName == owner.packageName) {
1899                outError[0] = "Heavy-weight applications can not have receivers in main process";
1900            }
1901        }
1902
1903        if (outError[0] != null) {
1904            return null;
1905        }
1906
1907        int outerDepth = parser.getDepth();
1908        int type;
1909        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
1910               && (type != XmlPullParser.END_TAG
1911                       || parser.getDepth() > outerDepth)) {
1912            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
1913                continue;
1914            }
1915
1916            if (parser.getName().equals("intent-filter")) {
1917                ActivityIntentInfo intent = new ActivityIntentInfo(a);
1918                if (!parseIntent(res, parser, attrs, flags, intent, outError, !receiver)) {
1919                    return null;
1920                }
1921                if (intent.countActions() == 0) {
1922                    Log.w(TAG, "No actions in intent filter at "
1923                            + mArchiveSourcePath + " "
1924                            + parser.getPositionDescription());
1925                } else {
1926                    a.intents.add(intent);
1927                }
1928            } else if (parser.getName().equals("meta-data")) {
1929                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
1930                        outError)) == null) {
1931                    return null;
1932                }
1933            } else {
1934                if (!RIGID_PARSER) {
1935                    Log.w(TAG, "Problem in package " + mArchiveSourcePath + ":");
1936                    if (receiver) {
1937                        Log.w(TAG, "Unknown element under <receiver>: " + parser.getName()
1938                                + " at " + mArchiveSourcePath + " "
1939                                + parser.getPositionDescription());
1940                    } else {
1941                        Log.w(TAG, "Unknown element under <activity>: " + parser.getName()
1942                                + " at " + mArchiveSourcePath + " "
1943                                + parser.getPositionDescription());
1944                    }
1945                    XmlUtils.skipCurrentTag(parser);
1946                    continue;
1947                }
1948                if (receiver) {
1949                    outError[0] = "Bad element under <receiver>: " + parser.getName();
1950                } else {
1951                    outError[0] = "Bad element under <activity>: " + parser.getName();
1952                }
1953                return null;
1954            }
1955        }
1956
1957        if (!setExported) {
1958            a.info.exported = a.intents.size() > 0;
1959        }
1960
1961        return a;
1962    }
1963
1964    private Activity parseActivityAlias(Package owner, Resources res,
1965            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1966            throws XmlPullParserException, IOException {
1967        TypedArray sa = res.obtainAttributes(attrs,
1968                com.android.internal.R.styleable.AndroidManifestActivityAlias);
1969
1970        String targetActivity = sa.getNonConfigurationString(
1971                com.android.internal.R.styleable.AndroidManifestActivityAlias_targetActivity, 0);
1972        if (targetActivity == null) {
1973            outError[0] = "<activity-alias> does not specify android:targetActivity";
1974            sa.recycle();
1975            return null;
1976        }
1977
1978        targetActivity = buildClassName(owner.applicationInfo.packageName,
1979                targetActivity, outError);
1980        if (targetActivity == null) {
1981            sa.recycle();
1982            return null;
1983        }
1984
1985        if (mParseActivityAliasArgs == null) {
1986            mParseActivityAliasArgs = new ParseComponentArgs(owner, outError,
1987                    com.android.internal.R.styleable.AndroidManifestActivityAlias_name,
1988                    com.android.internal.R.styleable.AndroidManifestActivityAlias_label,
1989                    com.android.internal.R.styleable.AndroidManifestActivityAlias_icon, 0,
1990                    mSeparateProcesses,
1991                    0,
1992                    com.android.internal.R.styleable.AndroidManifestActivityAlias_description,
1993                    com.android.internal.R.styleable.AndroidManifestActivityAlias_enabled);
1994            mParseActivityAliasArgs.tag = "<activity-alias>";
1995        }
1996
1997        mParseActivityAliasArgs.sa = sa;
1998        mParseActivityAliasArgs.flags = flags;
1999
2000        Activity target = null;
2001
2002        final int NA = owner.activities.size();
2003        for (int i=0; i<NA; i++) {
2004            Activity t = owner.activities.get(i);
2005            if (targetActivity.equals(t.info.name)) {
2006                target = t;
2007                break;
2008            }
2009        }
2010
2011        if (target == null) {
2012            outError[0] = "<activity-alias> target activity " + targetActivity
2013                    + " not found in manifest";
2014            sa.recycle();
2015            return null;
2016        }
2017
2018        ActivityInfo info = new ActivityInfo();
2019        info.targetActivity = targetActivity;
2020        info.configChanges = target.info.configChanges;
2021        info.flags = target.info.flags;
2022        info.icon = target.info.icon;
2023        info.logo = target.info.logo;
2024        info.labelRes = target.info.labelRes;
2025        info.nonLocalizedLabel = target.info.nonLocalizedLabel;
2026        info.launchMode = target.info.launchMode;
2027        info.processName = target.info.processName;
2028        if (info.descriptionRes == 0) {
2029            info.descriptionRes = target.info.descriptionRes;
2030        }
2031        info.screenOrientation = target.info.screenOrientation;
2032        info.taskAffinity = target.info.taskAffinity;
2033        info.theme = target.info.theme;
2034
2035        Activity a = new Activity(mParseActivityAliasArgs, info);
2036        if (outError[0] != null) {
2037            sa.recycle();
2038            return null;
2039        }
2040
2041        final boolean setExported = sa.hasValue(
2042                com.android.internal.R.styleable.AndroidManifestActivityAlias_exported);
2043        if (setExported) {
2044            a.info.exported = sa.getBoolean(
2045                    com.android.internal.R.styleable.AndroidManifestActivityAlias_exported, false);
2046        }
2047
2048        String str;
2049        str = sa.getNonConfigurationString(
2050                com.android.internal.R.styleable.AndroidManifestActivityAlias_permission, 0);
2051        if (str != null) {
2052            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
2053        }
2054
2055        sa.recycle();
2056
2057        if (outError[0] != null) {
2058            return null;
2059        }
2060
2061        int outerDepth = parser.getDepth();
2062        int type;
2063        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2064               && (type != XmlPullParser.END_TAG
2065                       || parser.getDepth() > outerDepth)) {
2066            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2067                continue;
2068            }
2069
2070            if (parser.getName().equals("intent-filter")) {
2071                ActivityIntentInfo intent = new ActivityIntentInfo(a);
2072                if (!parseIntent(res, parser, attrs, flags, intent, outError, true)) {
2073                    return null;
2074                }
2075                if (intent.countActions() == 0) {
2076                    Log.w(TAG, "No actions in intent filter at "
2077                            + mArchiveSourcePath + " "
2078                            + parser.getPositionDescription());
2079                } else {
2080                    a.intents.add(intent);
2081                }
2082            } else if (parser.getName().equals("meta-data")) {
2083                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
2084                        outError)) == null) {
2085                    return null;
2086                }
2087            } else {
2088                if (!RIGID_PARSER) {
2089                    Log.w(TAG, "Unknown element under <activity-alias>: " + parser.getName()
2090                            + " at " + mArchiveSourcePath + " "
2091                            + parser.getPositionDescription());
2092                    XmlUtils.skipCurrentTag(parser);
2093                    continue;
2094                }
2095                outError[0] = "Bad element under <activity-alias>: " + parser.getName();
2096                return null;
2097            }
2098        }
2099
2100        if (!setExported) {
2101            a.info.exported = a.intents.size() > 0;
2102        }
2103
2104        return a;
2105    }
2106
2107    private Provider parseProvider(Package owner, Resources res,
2108            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2109            throws XmlPullParserException, IOException {
2110        TypedArray sa = res.obtainAttributes(attrs,
2111                com.android.internal.R.styleable.AndroidManifestProvider);
2112
2113        if (mParseProviderArgs == null) {
2114            mParseProviderArgs = new ParseComponentArgs(owner, outError,
2115                    com.android.internal.R.styleable.AndroidManifestProvider_name,
2116                    com.android.internal.R.styleable.AndroidManifestProvider_label,
2117                    com.android.internal.R.styleable.AndroidManifestProvider_icon, 0,
2118                    mSeparateProcesses,
2119                    com.android.internal.R.styleable.AndroidManifestProvider_process,
2120                    com.android.internal.R.styleable.AndroidManifestProvider_description,
2121                    com.android.internal.R.styleable.AndroidManifestProvider_enabled);
2122            mParseProviderArgs.tag = "<provider>";
2123        }
2124
2125        mParseProviderArgs.sa = sa;
2126        mParseProviderArgs.flags = flags;
2127
2128        Provider p = new Provider(mParseProviderArgs, new ProviderInfo());
2129        if (outError[0] != null) {
2130            sa.recycle();
2131            return null;
2132        }
2133
2134        p.info.exported = sa.getBoolean(
2135                com.android.internal.R.styleable.AndroidManifestProvider_exported, true);
2136
2137        String cpname = sa.getNonConfigurationString(
2138                com.android.internal.R.styleable.AndroidManifestProvider_authorities, 0);
2139
2140        p.info.isSyncable = sa.getBoolean(
2141                com.android.internal.R.styleable.AndroidManifestProvider_syncable,
2142                false);
2143
2144        String permission = sa.getNonConfigurationString(
2145                com.android.internal.R.styleable.AndroidManifestProvider_permission, 0);
2146        String str = sa.getNonConfigurationString(
2147                com.android.internal.R.styleable.AndroidManifestProvider_readPermission, 0);
2148        if (str == null) {
2149            str = permission;
2150        }
2151        if (str == null) {
2152            p.info.readPermission = owner.applicationInfo.permission;
2153        } else {
2154            p.info.readPermission =
2155                str.length() > 0 ? str.toString().intern() : null;
2156        }
2157        str = sa.getNonConfigurationString(
2158                com.android.internal.R.styleable.AndroidManifestProvider_writePermission, 0);
2159        if (str == null) {
2160            str = permission;
2161        }
2162        if (str == null) {
2163            p.info.writePermission = owner.applicationInfo.permission;
2164        } else {
2165            p.info.writePermission =
2166                str.length() > 0 ? str.toString().intern() : null;
2167        }
2168
2169        p.info.grantUriPermissions = sa.getBoolean(
2170                com.android.internal.R.styleable.AndroidManifestProvider_grantUriPermissions,
2171                false);
2172
2173        p.info.multiprocess = sa.getBoolean(
2174                com.android.internal.R.styleable.AndroidManifestProvider_multiprocess,
2175                false);
2176
2177        p.info.initOrder = sa.getInt(
2178                com.android.internal.R.styleable.AndroidManifestProvider_initOrder,
2179                0);
2180
2181        sa.recycle();
2182
2183        if ((owner.applicationInfo.flags&ApplicationInfo.CANT_SAVE_STATE) != 0) {
2184            // A heavy-weight application can not have providers in its main process
2185            // We can do direct compare because we intern all strings.
2186            if (p.info.processName == owner.packageName) {
2187                outError[0] = "Heavy-weight applications can not have providers in main process";
2188                return null;
2189            }
2190        }
2191
2192        if (cpname == null) {
2193            outError[0] = "<provider> does not incude authorities attribute";
2194            return null;
2195        }
2196        p.info.authority = cpname.intern();
2197
2198        if (!parseProviderTags(res, parser, attrs, p, outError)) {
2199            return null;
2200        }
2201
2202        return p;
2203    }
2204
2205    private boolean parseProviderTags(Resources res,
2206            XmlPullParser parser, AttributeSet attrs,
2207            Provider outInfo, String[] outError)
2208            throws XmlPullParserException, IOException {
2209        int outerDepth = parser.getDepth();
2210        int type;
2211        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2212               && (type != XmlPullParser.END_TAG
2213                       || parser.getDepth() > outerDepth)) {
2214            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2215                continue;
2216            }
2217
2218            if (parser.getName().equals("meta-data")) {
2219                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2220                        outInfo.metaData, outError)) == null) {
2221                    return false;
2222                }
2223
2224            } else if (parser.getName().equals("grant-uri-permission")) {
2225                TypedArray sa = res.obtainAttributes(attrs,
2226                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission);
2227
2228                PatternMatcher pa = null;
2229
2230                String str = sa.getNonConfigurationString(
2231                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_path, 0);
2232                if (str != null) {
2233                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_LITERAL);
2234                }
2235
2236                str = sa.getNonConfigurationString(
2237                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPrefix, 0);
2238                if (str != null) {
2239                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_PREFIX);
2240                }
2241
2242                str = sa.getNonConfigurationString(
2243                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPattern, 0);
2244                if (str != null) {
2245                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2246                }
2247
2248                sa.recycle();
2249
2250                if (pa != null) {
2251                    if (outInfo.info.uriPermissionPatterns == null) {
2252                        outInfo.info.uriPermissionPatterns = new PatternMatcher[1];
2253                        outInfo.info.uriPermissionPatterns[0] = pa;
2254                    } else {
2255                        final int N = outInfo.info.uriPermissionPatterns.length;
2256                        PatternMatcher[] newp = new PatternMatcher[N+1];
2257                        System.arraycopy(outInfo.info.uriPermissionPatterns, 0, newp, 0, N);
2258                        newp[N] = pa;
2259                        outInfo.info.uriPermissionPatterns = newp;
2260                    }
2261                    outInfo.info.grantUriPermissions = true;
2262                } else {
2263                    if (!RIGID_PARSER) {
2264                        Log.w(TAG, "Unknown element under <path-permission>: "
2265                                + parser.getName() + " at " + mArchiveSourcePath + " "
2266                                + parser.getPositionDescription());
2267                        XmlUtils.skipCurrentTag(parser);
2268                        continue;
2269                    }
2270                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2271                    return false;
2272                }
2273                XmlUtils.skipCurrentTag(parser);
2274
2275            } else if (parser.getName().equals("path-permission")) {
2276                TypedArray sa = res.obtainAttributes(attrs,
2277                        com.android.internal.R.styleable.AndroidManifestPathPermission);
2278
2279                PathPermission pa = null;
2280
2281                String permission = sa.getNonConfigurationString(
2282                        com.android.internal.R.styleable.AndroidManifestPathPermission_permission, 0);
2283                String readPermission = sa.getNonConfigurationString(
2284                        com.android.internal.R.styleable.AndroidManifestPathPermission_readPermission, 0);
2285                if (readPermission == null) {
2286                    readPermission = permission;
2287                }
2288                String writePermission = sa.getNonConfigurationString(
2289                        com.android.internal.R.styleable.AndroidManifestPathPermission_writePermission, 0);
2290                if (writePermission == null) {
2291                    writePermission = permission;
2292                }
2293
2294                boolean havePerm = false;
2295                if (readPermission != null) {
2296                    readPermission = readPermission.intern();
2297                    havePerm = true;
2298                }
2299                if (writePermission != null) {
2300                    writePermission = writePermission.intern();
2301                    havePerm = true;
2302                }
2303
2304                if (!havePerm) {
2305                    if (!RIGID_PARSER) {
2306                        Log.w(TAG, "No readPermission or writePermssion for <path-permission>: "
2307                                + parser.getName() + " at " + mArchiveSourcePath + " "
2308                                + parser.getPositionDescription());
2309                        XmlUtils.skipCurrentTag(parser);
2310                        continue;
2311                    }
2312                    outError[0] = "No readPermission or writePermssion for <path-permission>";
2313                    return false;
2314                }
2315
2316                String path = sa.getNonConfigurationString(
2317                        com.android.internal.R.styleable.AndroidManifestPathPermission_path, 0);
2318                if (path != null) {
2319                    pa = new PathPermission(path,
2320                            PatternMatcher.PATTERN_LITERAL, readPermission, writePermission);
2321                }
2322
2323                path = sa.getNonConfigurationString(
2324                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPrefix, 0);
2325                if (path != null) {
2326                    pa = new PathPermission(path,
2327                            PatternMatcher.PATTERN_PREFIX, readPermission, writePermission);
2328                }
2329
2330                path = sa.getNonConfigurationString(
2331                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPattern, 0);
2332                if (path != null) {
2333                    pa = new PathPermission(path,
2334                            PatternMatcher.PATTERN_SIMPLE_GLOB, readPermission, writePermission);
2335                }
2336
2337                sa.recycle();
2338
2339                if (pa != null) {
2340                    if (outInfo.info.pathPermissions == null) {
2341                        outInfo.info.pathPermissions = new PathPermission[1];
2342                        outInfo.info.pathPermissions[0] = pa;
2343                    } else {
2344                        final int N = outInfo.info.pathPermissions.length;
2345                        PathPermission[] newp = new PathPermission[N+1];
2346                        System.arraycopy(outInfo.info.pathPermissions, 0, newp, 0, N);
2347                        newp[N] = pa;
2348                        outInfo.info.pathPermissions = newp;
2349                    }
2350                } else {
2351                    if (!RIGID_PARSER) {
2352                        Log.w(TAG, "No path, pathPrefix, or pathPattern for <path-permission>: "
2353                                + parser.getName() + " at " + mArchiveSourcePath + " "
2354                                + parser.getPositionDescription());
2355                        XmlUtils.skipCurrentTag(parser);
2356                        continue;
2357                    }
2358                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2359                    return false;
2360                }
2361                XmlUtils.skipCurrentTag(parser);
2362
2363            } else {
2364                if (!RIGID_PARSER) {
2365                    Log.w(TAG, "Unknown element under <provider>: "
2366                            + parser.getName() + " at " + mArchiveSourcePath + " "
2367                            + parser.getPositionDescription());
2368                    XmlUtils.skipCurrentTag(parser);
2369                    continue;
2370                }
2371                outError[0] = "Bad element under <provider>: "
2372                    + parser.getName();
2373                return false;
2374            }
2375        }
2376        return true;
2377    }
2378
2379    private Service parseService(Package owner, Resources res,
2380            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2381            throws XmlPullParserException, IOException {
2382        TypedArray sa = res.obtainAttributes(attrs,
2383                com.android.internal.R.styleable.AndroidManifestService);
2384
2385        if (mParseServiceArgs == null) {
2386            mParseServiceArgs = new ParseComponentArgs(owner, outError,
2387                    com.android.internal.R.styleable.AndroidManifestService_name,
2388                    com.android.internal.R.styleable.AndroidManifestService_label,
2389                    com.android.internal.R.styleable.AndroidManifestService_icon, 0,
2390                    mSeparateProcesses,
2391                    com.android.internal.R.styleable.AndroidManifestService_process,
2392                    com.android.internal.R.styleable.AndroidManifestService_description,
2393                    com.android.internal.R.styleable.AndroidManifestService_enabled);
2394            mParseServiceArgs.tag = "<service>";
2395        }
2396
2397        mParseServiceArgs.sa = sa;
2398        mParseServiceArgs.flags = flags;
2399
2400        Service s = new Service(mParseServiceArgs, new ServiceInfo());
2401        if (outError[0] != null) {
2402            sa.recycle();
2403            return null;
2404        }
2405
2406        final boolean setExported = sa.hasValue(
2407                com.android.internal.R.styleable.AndroidManifestService_exported);
2408        if (setExported) {
2409            s.info.exported = sa.getBoolean(
2410                    com.android.internal.R.styleable.AndroidManifestService_exported, false);
2411        }
2412
2413        String str = sa.getNonConfigurationString(
2414                com.android.internal.R.styleable.AndroidManifestService_permission, 0);
2415        if (str == null) {
2416            s.info.permission = owner.applicationInfo.permission;
2417        } else {
2418            s.info.permission = str.length() > 0 ? str.toString().intern() : null;
2419        }
2420
2421        sa.recycle();
2422
2423        if ((owner.applicationInfo.flags&ApplicationInfo.CANT_SAVE_STATE) != 0) {
2424            // A heavy-weight application can not have services in its main process
2425            // We can do direct compare because we intern all strings.
2426            if (s.info.processName == owner.packageName) {
2427                outError[0] = "Heavy-weight applications can not have services in main process";
2428                return null;
2429            }
2430        }
2431
2432        int outerDepth = parser.getDepth();
2433        int type;
2434        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2435               && (type != XmlPullParser.END_TAG
2436                       || parser.getDepth() > outerDepth)) {
2437            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2438                continue;
2439            }
2440
2441            if (parser.getName().equals("intent-filter")) {
2442                ServiceIntentInfo intent = new ServiceIntentInfo(s);
2443                if (!parseIntent(res, parser, attrs, flags, intent, outError, false)) {
2444                    return null;
2445                }
2446
2447                s.intents.add(intent);
2448            } else if (parser.getName().equals("meta-data")) {
2449                if ((s.metaData=parseMetaData(res, parser, attrs, s.metaData,
2450                        outError)) == null) {
2451                    return null;
2452                }
2453            } else {
2454                if (!RIGID_PARSER) {
2455                    Log.w(TAG, "Unknown element under <service>: "
2456                            + parser.getName() + " at " + mArchiveSourcePath + " "
2457                            + parser.getPositionDescription());
2458                    XmlUtils.skipCurrentTag(parser);
2459                    continue;
2460                }
2461                outError[0] = "Bad element under <service>: "
2462                    + parser.getName();
2463                return null;
2464            }
2465        }
2466
2467        if (!setExported) {
2468            s.info.exported = s.intents.size() > 0;
2469        }
2470
2471        return s;
2472    }
2473
2474    private boolean parseAllMetaData(Resources res,
2475            XmlPullParser parser, AttributeSet attrs, String tag,
2476            Component outInfo, String[] outError)
2477            throws XmlPullParserException, IOException {
2478        int outerDepth = parser.getDepth();
2479        int type;
2480        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2481               && (type != XmlPullParser.END_TAG
2482                       || parser.getDepth() > outerDepth)) {
2483            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2484                continue;
2485            }
2486
2487            if (parser.getName().equals("meta-data")) {
2488                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2489                        outInfo.metaData, outError)) == null) {
2490                    return false;
2491                }
2492            } else {
2493                if (!RIGID_PARSER) {
2494                    Log.w(TAG, "Unknown element under " + tag + ": "
2495                            + parser.getName() + " at " + mArchiveSourcePath + " "
2496                            + parser.getPositionDescription());
2497                    XmlUtils.skipCurrentTag(parser);
2498                    continue;
2499                }
2500                outError[0] = "Bad element under " + tag + ": "
2501                    + parser.getName();
2502                return false;
2503            }
2504        }
2505        return true;
2506    }
2507
2508    private Bundle parseMetaData(Resources res,
2509            XmlPullParser parser, AttributeSet attrs,
2510            Bundle data, String[] outError)
2511            throws XmlPullParserException, IOException {
2512
2513        TypedArray sa = res.obtainAttributes(attrs,
2514                com.android.internal.R.styleable.AndroidManifestMetaData);
2515
2516        if (data == null) {
2517            data = new Bundle();
2518        }
2519
2520        String name = sa.getNonConfigurationString(
2521                com.android.internal.R.styleable.AndroidManifestMetaData_name, 0);
2522        if (name == null) {
2523            outError[0] = "<meta-data> requires an android:name attribute";
2524            sa.recycle();
2525            return null;
2526        }
2527
2528        name = name.intern();
2529
2530        TypedValue v = sa.peekValue(
2531                com.android.internal.R.styleable.AndroidManifestMetaData_resource);
2532        if (v != null && v.resourceId != 0) {
2533            //Log.i(TAG, "Meta data ref " + name + ": " + v);
2534            data.putInt(name, v.resourceId);
2535        } else {
2536            v = sa.peekValue(
2537                    com.android.internal.R.styleable.AndroidManifestMetaData_value);
2538            //Log.i(TAG, "Meta data " + name + ": " + v);
2539            if (v != null) {
2540                if (v.type == TypedValue.TYPE_STRING) {
2541                    CharSequence cs = v.coerceToString();
2542                    data.putString(name, cs != null ? cs.toString().intern() : null);
2543                } else if (v.type == TypedValue.TYPE_INT_BOOLEAN) {
2544                    data.putBoolean(name, v.data != 0);
2545                } else if (v.type >= TypedValue.TYPE_FIRST_INT
2546                        && v.type <= TypedValue.TYPE_LAST_INT) {
2547                    data.putInt(name, v.data);
2548                } else if (v.type == TypedValue.TYPE_FLOAT) {
2549                    data.putFloat(name, v.getFloat());
2550                } else {
2551                    if (!RIGID_PARSER) {
2552                        Log.w(TAG, "<meta-data> only supports string, integer, float, color, boolean, and resource reference types: "
2553                                + parser.getName() + " at " + mArchiveSourcePath + " "
2554                                + parser.getPositionDescription());
2555                    } else {
2556                        outError[0] = "<meta-data> only supports string, integer, float, color, boolean, and resource reference types";
2557                        data = null;
2558                    }
2559                }
2560            } else {
2561                outError[0] = "<meta-data> requires an android:value or android:resource attribute";
2562                data = null;
2563            }
2564        }
2565
2566        sa.recycle();
2567
2568        XmlUtils.skipCurrentTag(parser);
2569
2570        return data;
2571    }
2572
2573    private static final String ANDROID_RESOURCES
2574            = "http://schemas.android.com/apk/res/android";
2575
2576    private boolean parseIntent(Resources res,
2577            XmlPullParser parser, AttributeSet attrs, int flags,
2578            IntentInfo outInfo, String[] outError, boolean isActivity)
2579            throws XmlPullParserException, IOException {
2580
2581        TypedArray sa = res.obtainAttributes(attrs,
2582                com.android.internal.R.styleable.AndroidManifestIntentFilter);
2583
2584        int priority = sa.getInt(
2585                com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0);
2586        if (priority > 0 && isActivity && (flags&PARSE_IS_SYSTEM) == 0) {
2587            Log.w(TAG, "Activity with priority > 0, forcing to 0 at "
2588                    + mArchiveSourcePath + " "
2589                    + parser.getPositionDescription());
2590            priority = 0;
2591        }
2592        outInfo.setPriority(priority);
2593
2594        TypedValue v = sa.peekValue(
2595                com.android.internal.R.styleable.AndroidManifestIntentFilter_label);
2596        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2597            outInfo.nonLocalizedLabel = v.coerceToString();
2598        }
2599
2600        outInfo.icon = sa.getResourceId(
2601                com.android.internal.R.styleable.AndroidManifestIntentFilter_icon, 0);
2602
2603        sa.recycle();
2604
2605        int outerDepth = parser.getDepth();
2606        int type;
2607        while ((type=parser.next()) != parser.END_DOCUMENT
2608               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
2609            if (type == parser.END_TAG || type == parser.TEXT) {
2610                continue;
2611            }
2612
2613            String nodeName = parser.getName();
2614            if (nodeName.equals("action")) {
2615                String value = attrs.getAttributeValue(
2616                        ANDROID_RESOURCES, "name");
2617                if (value == null || value == "") {
2618                    outError[0] = "No value supplied for <android:name>";
2619                    return false;
2620                }
2621                XmlUtils.skipCurrentTag(parser);
2622
2623                outInfo.addAction(value);
2624            } else if (nodeName.equals("category")) {
2625                String value = attrs.getAttributeValue(
2626                        ANDROID_RESOURCES, "name");
2627                if (value == null || value == "") {
2628                    outError[0] = "No value supplied for <android:name>";
2629                    return false;
2630                }
2631                XmlUtils.skipCurrentTag(parser);
2632
2633                outInfo.addCategory(value);
2634
2635            } else if (nodeName.equals("data")) {
2636                sa = res.obtainAttributes(attrs,
2637                        com.android.internal.R.styleable.AndroidManifestData);
2638
2639                String str = sa.getNonConfigurationString(
2640                        com.android.internal.R.styleable.AndroidManifestData_mimeType, 0);
2641                if (str != null) {
2642                    try {
2643                        outInfo.addDataType(str);
2644                    } catch (IntentFilter.MalformedMimeTypeException e) {
2645                        outError[0] = e.toString();
2646                        sa.recycle();
2647                        return false;
2648                    }
2649                }
2650
2651                str = sa.getNonConfigurationString(
2652                        com.android.internal.R.styleable.AndroidManifestData_scheme, 0);
2653                if (str != null) {
2654                    outInfo.addDataScheme(str);
2655                }
2656
2657                String host = sa.getNonConfigurationString(
2658                        com.android.internal.R.styleable.AndroidManifestData_host, 0);
2659                String port = sa.getNonConfigurationString(
2660                        com.android.internal.R.styleable.AndroidManifestData_port, 0);
2661                if (host != null) {
2662                    outInfo.addDataAuthority(host, port);
2663                }
2664
2665                str = sa.getNonConfigurationString(
2666                        com.android.internal.R.styleable.AndroidManifestData_path, 0);
2667                if (str != null) {
2668                    outInfo.addDataPath(str, PatternMatcher.PATTERN_LITERAL);
2669                }
2670
2671                str = sa.getNonConfigurationString(
2672                        com.android.internal.R.styleable.AndroidManifestData_pathPrefix, 0);
2673                if (str != null) {
2674                    outInfo.addDataPath(str, PatternMatcher.PATTERN_PREFIX);
2675                }
2676
2677                str = sa.getNonConfigurationString(
2678                        com.android.internal.R.styleable.AndroidManifestData_pathPattern, 0);
2679                if (str != null) {
2680                    outInfo.addDataPath(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2681                }
2682
2683                sa.recycle();
2684                XmlUtils.skipCurrentTag(parser);
2685            } else if (!RIGID_PARSER) {
2686                Log.w(TAG, "Unknown element under <intent-filter>: "
2687                        + parser.getName() + " at " + mArchiveSourcePath + " "
2688                        + parser.getPositionDescription());
2689                XmlUtils.skipCurrentTag(parser);
2690            } else {
2691                outError[0] = "Bad element under <intent-filter>: " + parser.getName();
2692                return false;
2693            }
2694        }
2695
2696        outInfo.hasDefault = outInfo.hasCategory(Intent.CATEGORY_DEFAULT);
2697        if (false) {
2698            String cats = "";
2699            Iterator<String> it = outInfo.categoriesIterator();
2700            while (it != null && it.hasNext()) {
2701                cats += " " + it.next();
2702            }
2703            System.out.println("Intent d=" +
2704                    outInfo.hasDefault + ", cat=" + cats);
2705        }
2706
2707        return true;
2708    }
2709
2710    public final static class Package {
2711        public String packageName;
2712
2713        // For now we only support one application per package.
2714        public final ApplicationInfo applicationInfo = new ApplicationInfo();
2715
2716        public final ArrayList<Permission> permissions = new ArrayList<Permission>(0);
2717        public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0);
2718        public final ArrayList<Activity> activities = new ArrayList<Activity>(0);
2719        public final ArrayList<Activity> receivers = new ArrayList<Activity>(0);
2720        public final ArrayList<Provider> providers = new ArrayList<Provider>(0);
2721        public final ArrayList<Service> services = new ArrayList<Service>(0);
2722        public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0);
2723
2724        public final ArrayList<String> requestedPermissions = new ArrayList<String>();
2725
2726        public ArrayList<String> protectedBroadcasts;
2727
2728        public ArrayList<String> usesLibraries = null;
2729        public ArrayList<String> usesOptionalLibraries = null;
2730        public String[] usesLibraryFiles = null;
2731
2732        public ArrayList<String> mOriginalPackages = null;
2733        public String mRealPackage = null;
2734        public ArrayList<String> mAdoptPermissions = null;
2735
2736        // We store the application meta-data independently to avoid multiple unwanted references
2737        public Bundle mAppMetaData = null;
2738
2739        // If this is a 3rd party app, this is the path of the zip file.
2740        public String mPath;
2741
2742        // The version code declared for this package.
2743        public int mVersionCode;
2744
2745        // The version name declared for this package.
2746        public String mVersionName;
2747
2748        // The shared user id that this package wants to use.
2749        public String mSharedUserId;
2750
2751        // The shared user label that this package wants to use.
2752        public int mSharedUserLabel;
2753
2754        // Signatures that were read from the package.
2755        public Signature mSignatures[];
2756
2757        // For use by package manager service for quick lookup of
2758        // preferred up order.
2759        public int mPreferredOrder = 0;
2760
2761        // For use by the package manager to keep track of the path to the
2762        // file an app came from.
2763        public String mScanPath;
2764
2765        // For use by package manager to keep track of where it has done dexopt.
2766        public boolean mDidDexOpt;
2767
2768        // User set enabled state.
2769        public int mSetEnabled = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
2770
2771        // Additional data supplied by callers.
2772        public Object mExtras;
2773
2774        // Whether an operation is currently pending on this package
2775        public boolean mOperationPending;
2776
2777        /*
2778         *  Applications hardware preferences
2779         */
2780        public final ArrayList<ConfigurationInfo> configPreferences =
2781                new ArrayList<ConfigurationInfo>();
2782
2783        /*
2784         *  Applications requested features
2785         */
2786        public ArrayList<FeatureInfo> reqFeatures = null;
2787
2788        public int installLocation;
2789
2790        public Package(String _name) {
2791            packageName = _name;
2792            applicationInfo.packageName = _name;
2793            applicationInfo.uid = -1;
2794        }
2795
2796        public void setPackageName(String newName) {
2797            packageName = newName;
2798            applicationInfo.packageName = newName;
2799            for (int i=permissions.size()-1; i>=0; i--) {
2800                permissions.get(i).setPackageName(newName);
2801            }
2802            for (int i=permissionGroups.size()-1; i>=0; i--) {
2803                permissionGroups.get(i).setPackageName(newName);
2804            }
2805            for (int i=activities.size()-1; i>=0; i--) {
2806                activities.get(i).setPackageName(newName);
2807            }
2808            for (int i=receivers.size()-1; i>=0; i--) {
2809                receivers.get(i).setPackageName(newName);
2810            }
2811            for (int i=providers.size()-1; i>=0; i--) {
2812                providers.get(i).setPackageName(newName);
2813            }
2814            for (int i=services.size()-1; i>=0; i--) {
2815                services.get(i).setPackageName(newName);
2816            }
2817            for (int i=instrumentation.size()-1; i>=0; i--) {
2818                instrumentation.get(i).setPackageName(newName);
2819            }
2820        }
2821
2822        public String toString() {
2823            return "Package{"
2824                + Integer.toHexString(System.identityHashCode(this))
2825                + " " + packageName + "}";
2826        }
2827    }
2828
2829    public static class Component<II extends IntentInfo> {
2830        public final Package owner;
2831        public final ArrayList<II> intents;
2832        public final String className;
2833        public Bundle metaData;
2834
2835        ComponentName componentName;
2836        String componentShortName;
2837
2838        public Component(Package _owner) {
2839            owner = _owner;
2840            intents = null;
2841            className = null;
2842        }
2843
2844        public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) {
2845            owner = args.owner;
2846            intents = new ArrayList<II>(0);
2847            String name = args.sa.getNonConfigurationString(args.nameRes, 0);
2848            if (name == null) {
2849                className = null;
2850                args.outError[0] = args.tag + " does not specify android:name";
2851                return;
2852            }
2853
2854            outInfo.name
2855                = buildClassName(owner.applicationInfo.packageName, name, args.outError);
2856            if (outInfo.name == null) {
2857                className = null;
2858                args.outError[0] = args.tag + " does not have valid android:name";
2859                return;
2860            }
2861
2862            className = outInfo.name;
2863
2864            int iconVal = args.sa.getResourceId(args.iconRes, 0);
2865            if (iconVal != 0) {
2866                outInfo.icon = iconVal;
2867                outInfo.nonLocalizedLabel = null;
2868            }
2869
2870            TypedValue v = args.sa.peekValue(args.labelRes);
2871            if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2872                outInfo.nonLocalizedLabel = v.coerceToString();
2873            }
2874
2875            outInfo.packageName = owner.packageName;
2876        }
2877
2878        public Component(final ParseComponentArgs args, final ComponentInfo outInfo) {
2879            this(args, (PackageItemInfo)outInfo);
2880            if (args.outError[0] != null) {
2881                return;
2882            }
2883
2884            if (args.processRes != 0) {
2885                CharSequence pname;
2886                if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
2887                    pname = args.sa.getNonConfigurationString(args.processRes, 0);
2888                } else {
2889                    // Some older apps have been seen to use a resource reference
2890                    // here that on older builds was ignored (with a warning).  We
2891                    // need to continue to do this for them so they don't break.
2892                    pname = args.sa.getNonResourceString(args.processRes);
2893                }
2894                outInfo.processName = buildProcessName(owner.applicationInfo.packageName,
2895                        owner.applicationInfo.processName, pname,
2896                        args.flags, args.sepProcesses, args.outError);
2897            }
2898
2899            if (args.descriptionRes != 0) {
2900                outInfo.descriptionRes = args.sa.getResourceId(args.descriptionRes, 0);
2901            }
2902
2903            outInfo.enabled = args.sa.getBoolean(args.enabledRes, true);
2904        }
2905
2906        public Component(Component<II> clone) {
2907            owner = clone.owner;
2908            intents = clone.intents;
2909            className = clone.className;
2910            componentName = clone.componentName;
2911            componentShortName = clone.componentShortName;
2912        }
2913
2914        public ComponentName getComponentName() {
2915            if (componentName != null) {
2916                return componentName;
2917            }
2918            if (className != null) {
2919                componentName = new ComponentName(owner.applicationInfo.packageName,
2920                        className);
2921            }
2922            return componentName;
2923        }
2924
2925        public String getComponentShortName() {
2926            if (componentShortName != null) {
2927                return componentShortName;
2928            }
2929            ComponentName component = getComponentName();
2930            if (component != null) {
2931                componentShortName = component.flattenToShortString();
2932            }
2933            return componentShortName;
2934        }
2935
2936        public void setPackageName(String packageName) {
2937            componentName = null;
2938            componentShortName = null;
2939        }
2940    }
2941
2942    public final static class Permission extends Component<IntentInfo> {
2943        public final PermissionInfo info;
2944        public boolean tree;
2945        public PermissionGroup group;
2946
2947        public Permission(Package _owner) {
2948            super(_owner);
2949            info = new PermissionInfo();
2950        }
2951
2952        public Permission(Package _owner, PermissionInfo _info) {
2953            super(_owner);
2954            info = _info;
2955        }
2956
2957        public void setPackageName(String packageName) {
2958            super.setPackageName(packageName);
2959            info.packageName = packageName;
2960        }
2961
2962        public String toString() {
2963            return "Permission{"
2964                + Integer.toHexString(System.identityHashCode(this))
2965                + " " + info.name + "}";
2966        }
2967    }
2968
2969    public final static class PermissionGroup extends Component<IntentInfo> {
2970        public final PermissionGroupInfo info;
2971
2972        public PermissionGroup(Package _owner) {
2973            super(_owner);
2974            info = new PermissionGroupInfo();
2975        }
2976
2977        public PermissionGroup(Package _owner, PermissionGroupInfo _info) {
2978            super(_owner);
2979            info = _info;
2980        }
2981
2982        public void setPackageName(String packageName) {
2983            super.setPackageName(packageName);
2984            info.packageName = packageName;
2985        }
2986
2987        public String toString() {
2988            return "PermissionGroup{"
2989                + Integer.toHexString(System.identityHashCode(this))
2990                + " " + info.name + "}";
2991        }
2992    }
2993
2994    private static boolean copyNeeded(int flags, Package p, Bundle metaData) {
2995        if (p.mSetEnabled != PackageManager.COMPONENT_ENABLED_STATE_DEFAULT) {
2996            boolean enabled = p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
2997            if (p.applicationInfo.enabled != enabled) {
2998                return true;
2999            }
3000        }
3001        if ((flags & PackageManager.GET_META_DATA) != 0
3002                && (metaData != null || p.mAppMetaData != null)) {
3003            return true;
3004        }
3005        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0
3006                && p.usesLibraryFiles != null) {
3007            return true;
3008        }
3009        return false;
3010    }
3011
3012    public static ApplicationInfo generateApplicationInfo(Package p, int flags) {
3013        if (p == null) return null;
3014        if (!copyNeeded(flags, p, null)) {
3015            // CompatibilityMode is global state. It's safe to modify the instance
3016            // of the package.
3017            if (!sCompatibilityModeEnabled) {
3018                p.applicationInfo.disableCompatibilityMode();
3019            }
3020            return p.applicationInfo;
3021        }
3022
3023        // Make shallow copy so we can store the metadata/libraries safely
3024        ApplicationInfo ai = new ApplicationInfo(p.applicationInfo);
3025        if ((flags & PackageManager.GET_META_DATA) != 0) {
3026            ai.metaData = p.mAppMetaData;
3027        }
3028        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) {
3029            ai.sharedLibraryFiles = p.usesLibraryFiles;
3030        }
3031        if (!sCompatibilityModeEnabled) {
3032            ai.disableCompatibilityMode();
3033        }
3034        ai.enabled = p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
3035        return ai;
3036    }
3037
3038    public static final PermissionInfo generatePermissionInfo(
3039            Permission p, int flags) {
3040        if (p == null) return null;
3041        if ((flags&PackageManager.GET_META_DATA) == 0) {
3042            return p.info;
3043        }
3044        PermissionInfo pi = new PermissionInfo(p.info);
3045        pi.metaData = p.metaData;
3046        return pi;
3047    }
3048
3049    public static final PermissionGroupInfo generatePermissionGroupInfo(
3050            PermissionGroup pg, int flags) {
3051        if (pg == null) return null;
3052        if ((flags&PackageManager.GET_META_DATA) == 0) {
3053            return pg.info;
3054        }
3055        PermissionGroupInfo pgi = new PermissionGroupInfo(pg.info);
3056        pgi.metaData = pg.metaData;
3057        return pgi;
3058    }
3059
3060    public final static class Activity extends Component<ActivityIntentInfo> {
3061        public final ActivityInfo info;
3062
3063        public Activity(final ParseComponentArgs args, final ActivityInfo _info) {
3064            super(args, _info);
3065            info = _info;
3066            info.applicationInfo = args.owner.applicationInfo;
3067        }
3068
3069        public void setPackageName(String packageName) {
3070            super.setPackageName(packageName);
3071            info.packageName = packageName;
3072        }
3073
3074        public String toString() {
3075            return "Activity{"
3076                + Integer.toHexString(System.identityHashCode(this))
3077                + " " + getComponentShortName() + "}";
3078        }
3079    }
3080
3081    public static final ActivityInfo generateActivityInfo(Activity a,
3082            int flags) {
3083        if (a == null) return null;
3084        if (!copyNeeded(flags, a.owner, a.metaData)) {
3085            return a.info;
3086        }
3087        // Make shallow copies so we can store the metadata safely
3088        ActivityInfo ai = new ActivityInfo(a.info);
3089        ai.metaData = a.metaData;
3090        ai.applicationInfo = generateApplicationInfo(a.owner, flags);
3091        return ai;
3092    }
3093
3094    public final static class Service extends Component<ServiceIntentInfo> {
3095        public final ServiceInfo info;
3096
3097        public Service(final ParseComponentArgs args, final ServiceInfo _info) {
3098            super(args, _info);
3099            info = _info;
3100            info.applicationInfo = args.owner.applicationInfo;
3101        }
3102
3103        public void setPackageName(String packageName) {
3104            super.setPackageName(packageName);
3105            info.packageName = packageName;
3106        }
3107
3108        public String toString() {
3109            return "Service{"
3110                + Integer.toHexString(System.identityHashCode(this))
3111                + " " + getComponentShortName() + "}";
3112        }
3113    }
3114
3115    public static final ServiceInfo generateServiceInfo(Service s, int flags) {
3116        if (s == null) return null;
3117        if (!copyNeeded(flags, s.owner, s.metaData)) {
3118            return s.info;
3119        }
3120        // Make shallow copies so we can store the metadata safely
3121        ServiceInfo si = new ServiceInfo(s.info);
3122        si.metaData = s.metaData;
3123        si.applicationInfo = generateApplicationInfo(s.owner, flags);
3124        return si;
3125    }
3126
3127    public final static class Provider extends Component {
3128        public final ProviderInfo info;
3129        public boolean syncable;
3130
3131        public Provider(final ParseComponentArgs args, final ProviderInfo _info) {
3132            super(args, _info);
3133            info = _info;
3134            info.applicationInfo = args.owner.applicationInfo;
3135            syncable = false;
3136        }
3137
3138        public Provider(Provider existingProvider) {
3139            super(existingProvider);
3140            this.info = existingProvider.info;
3141            this.syncable = existingProvider.syncable;
3142        }
3143
3144        public void setPackageName(String packageName) {
3145            super.setPackageName(packageName);
3146            info.packageName = packageName;
3147        }
3148
3149        public String toString() {
3150            return "Provider{"
3151                + Integer.toHexString(System.identityHashCode(this))
3152                + " " + info.name + "}";
3153        }
3154    }
3155
3156    public static final ProviderInfo generateProviderInfo(Provider p,
3157            int flags) {
3158        if (p == null) return null;
3159        if (!copyNeeded(flags, p.owner, p.metaData)
3160                && ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0
3161                        || p.info.uriPermissionPatterns == null)) {
3162            return p.info;
3163        }
3164        // Make shallow copies so we can store the metadata safely
3165        ProviderInfo pi = new ProviderInfo(p.info);
3166        pi.metaData = p.metaData;
3167        if ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) == 0) {
3168            pi.uriPermissionPatterns = null;
3169        }
3170        pi.applicationInfo = generateApplicationInfo(p.owner, flags);
3171        return pi;
3172    }
3173
3174    public final static class Instrumentation extends Component {
3175        public final InstrumentationInfo info;
3176
3177        public Instrumentation(final ParsePackageItemArgs args, final InstrumentationInfo _info) {
3178            super(args, _info);
3179            info = _info;
3180        }
3181
3182        public void setPackageName(String packageName) {
3183            super.setPackageName(packageName);
3184            info.packageName = packageName;
3185        }
3186
3187        public String toString() {
3188            return "Instrumentation{"
3189                + Integer.toHexString(System.identityHashCode(this))
3190                + " " + getComponentShortName() + "}";
3191        }
3192    }
3193
3194    public static final InstrumentationInfo generateInstrumentationInfo(
3195            Instrumentation i, int flags) {
3196        if (i == null) return null;
3197        if ((flags&PackageManager.GET_META_DATA) == 0) {
3198            return i.info;
3199        }
3200        InstrumentationInfo ii = new InstrumentationInfo(i.info);
3201        ii.metaData = i.metaData;
3202        return ii;
3203    }
3204
3205    public static class IntentInfo extends IntentFilter {
3206        public boolean hasDefault;
3207        public int labelRes;
3208        public CharSequence nonLocalizedLabel;
3209        public int icon;
3210        public int logo;
3211    }
3212
3213    public final static class ActivityIntentInfo extends IntentInfo {
3214        public final Activity activity;
3215
3216        public ActivityIntentInfo(Activity _activity) {
3217            activity = _activity;
3218        }
3219
3220        public String toString() {
3221            return "ActivityIntentInfo{"
3222                + Integer.toHexString(System.identityHashCode(this))
3223                + " " + activity.info.name + "}";
3224        }
3225    }
3226
3227    public final static class ServiceIntentInfo extends IntentInfo {
3228        public final Service service;
3229
3230        public ServiceIntentInfo(Service _service) {
3231            service = _service;
3232        }
3233
3234        public String toString() {
3235            return "ServiceIntentInfo{"
3236                + Integer.toHexString(System.identityHashCode(this))
3237                + " " + service.info.name + "}";
3238        }
3239    }
3240
3241    /**
3242     * @hide
3243     */
3244    public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) {
3245        sCompatibilityModeEnabled = compatibilityModeEnabled;
3246    }
3247}
3248