PackageParser.java revision 615e2fa1755ea3b6b8196f783842cd394ad3beb2 
1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.content.pm;
18
19import android.content.ComponentName;
20import android.content.Intent;
21import android.content.IntentFilter;
22import android.content.res.AssetManager;
23import android.content.res.Configuration;
24import android.content.res.Resources;
25import android.content.res.TypedArray;
26import android.content.res.XmlResourceParser;
27import android.os.Build;
28import android.os.Bundle;
29import android.os.PatternMatcher;
30import android.util.AttributeSet;
31import android.util.Config;
32import android.util.DisplayMetrics;
33import android.util.Log;
34import android.util.TypedValue;
35import com.android.internal.util.XmlUtils;
36import org.xmlpull.v1.XmlPullParser;
37import org.xmlpull.v1.XmlPullParserException;
38
39import java.io.BufferedInputStream;
40import java.io.File;
41import java.io.IOException;
42import java.io.InputStream;
43import java.lang.ref.WeakReference;
44import java.security.cert.Certificate;
45import java.security.cert.CertificateEncodingException;
46import java.util.ArrayList;
47import java.util.Enumeration;
48import java.util.Iterator;
49import java.util.jar.JarEntry;
50import java.util.jar.JarFile;
51
52/**
53 * Package archive parsing
54 *
55 * {@hide}
56 */
57public class PackageParser {
58    /** @hide */
59    public static class NewPermissionInfo {
60        public final String name;
61        public final int sdkVersion;
62        public final int fileVersion;
63
64        public NewPermissionInfo(String name, int sdkVersion, int fileVersion) {
65            this.name = name;
66            this.sdkVersion = sdkVersion;
67            this.fileVersion = fileVersion;
68        }
69    }
70
71    /**
72     * List of new permissions that have been added since 1.0.
73     * NOTE: These must be declared in SDK version order, with permissions
74     * added to older SDKs appearing before those added to newer SDKs.
75     * @hide
76     */
77    public static final PackageParser.NewPermissionInfo NEW_PERMISSIONS[] =
78        new PackageParser.NewPermissionInfo[] {
79            new PackageParser.NewPermissionInfo(android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
80                    android.os.Build.VERSION_CODES.DONUT, 0),
81            new PackageParser.NewPermissionInfo(android.Manifest.permission.READ_PHONE_STATE,
82                    android.os.Build.VERSION_CODES.DONUT, 0)
83    };
84
85    private String mArchiveSourcePath;
86    private String[] mSeparateProcesses;
87    private static final int SDK_VERSION = Build.VERSION.SDK_INT;
88    private static final String SDK_CODENAME = "REL".equals(Build.VERSION.CODENAME)
89            ? null : Build.VERSION.CODENAME;
90
91    private int mParseError = PackageManager.INSTALL_SUCCEEDED;
92
93    private static final Object mSync = new Object();
94    private static WeakReference<byte[]> mReadBuffer;
95
96    private static boolean sCompatibilityModeEnabled = true;
97    private static final int PARSE_DEFAULT_INSTALL_LOCATION = PackageInfo.INSTALL_LOCATION_UNSPECIFIED;
98
99    static class ParsePackageItemArgs {
100        final Package owner;
101        final String[] outError;
102        final int nameRes;
103        final int labelRes;
104        final int iconRes;
105        final int logoRes;
106
107        String tag;
108        TypedArray sa;
109
110        ParsePackageItemArgs(Package _owner, String[] _outError,
111                int _nameRes, int _labelRes, int _iconRes, int _logoRes) {
112            owner = _owner;
113            outError = _outError;
114            nameRes = _nameRes;
115            labelRes = _labelRes;
116            iconRes = _iconRes;
117            logoRes = _logoRes;
118        }
119    }
120
121    static class ParseComponentArgs extends ParsePackageItemArgs {
122        final String[] sepProcesses;
123        final int processRes;
124        final int descriptionRes;
125        final int enabledRes;
126        int flags;
127
128        ParseComponentArgs(Package _owner, String[] _outError,
129                int _nameRes, int _labelRes, int _iconRes, int _logoRes,
130                String[] _sepProcesses, int _processRes,
131                int _descriptionRes, int _enabledRes) {
132            super(_owner, _outError, _nameRes, _labelRes, _iconRes, _logoRes);
133            sepProcesses = _sepProcesses;
134            processRes = _processRes;
135            descriptionRes = _descriptionRes;
136            enabledRes = _enabledRes;
137        }
138    }
139
140    /* Light weight package info.
141     * @hide
142     */
143    public static class PackageLite {
144        public String packageName;
145        public int installLocation;
146        public String mScanPath;
147        public PackageLite(String packageName, int installLocation) {
148            this.packageName = packageName;
149            this.installLocation = installLocation;
150        }
151    }
152
153    private ParsePackageItemArgs mParseInstrumentationArgs;
154    private ParseComponentArgs mParseActivityArgs;
155    private ParseComponentArgs mParseActivityAliasArgs;
156    private ParseComponentArgs mParseServiceArgs;
157    private ParseComponentArgs mParseProviderArgs;
158
159    /** If set to true, we will only allow package files that exactly match
160     *  the DTD.  Otherwise, we try to get as much from the package as we
161     *  can without failing.  This should normally be set to false, to
162     *  support extensions to the DTD in future versions. */
163    private static final boolean RIGID_PARSER = false;
164
165    private static final String TAG = "PackageParser";
166
167    public PackageParser(String archiveSourcePath) {
168        mArchiveSourcePath = archiveSourcePath;
169    }
170
171    public void setSeparateProcesses(String[] procs) {
172        mSeparateProcesses = procs;
173    }
174
175    private static final boolean isPackageFilename(String name) {
176        return name.endsWith(".apk");
177    }
178
179    /**
180     * Generate and return the {@link PackageInfo} for a parsed package.
181     *
182     * @param p the parsed package.
183     * @param flags indicating which optional information is included.
184     */
185    public static PackageInfo generatePackageInfo(PackageParser.Package p,
186            int gids[], int flags, long firstInstallTime, long lastUpdateTime) {
187
188        PackageInfo pi = new PackageInfo();
189        pi.packageName = p.packageName;
190        pi.versionCode = p.mVersionCode;
191        pi.versionName = p.mVersionName;
192        pi.sharedUserId = p.mSharedUserId;
193        pi.sharedUserLabel = p.mSharedUserLabel;
194        pi.applicationInfo = p.applicationInfo;
195        pi.installLocation = p.installLocation;
196        pi.firstInstallTime = firstInstallTime;
197        pi.lastUpdateTime = lastUpdateTime;
198        if ((flags&PackageManager.GET_GIDS) != 0) {
199            pi.gids = gids;
200        }
201        if ((flags&PackageManager.GET_CONFIGURATIONS) != 0) {
202            int N = p.configPreferences.size();
203            if (N > 0) {
204                pi.configPreferences = new ConfigurationInfo[N];
205                p.configPreferences.toArray(pi.configPreferences);
206            }
207            N = p.reqFeatures != null ? p.reqFeatures.size() : 0;
208            if (N > 0) {
209                pi.reqFeatures = new FeatureInfo[N];
210                p.reqFeatures.toArray(pi.reqFeatures);
211            }
212        }
213        if ((flags&PackageManager.GET_ACTIVITIES) != 0) {
214            int N = p.activities.size();
215            if (N > 0) {
216                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
217                    pi.activities = new ActivityInfo[N];
218                } else {
219                    int num = 0;
220                    for (int i=0; i<N; i++) {
221                        if (p.activities.get(i).info.enabled) num++;
222                    }
223                    pi.activities = new ActivityInfo[num];
224                }
225                for (int i=0, j=0; i<N; i++) {
226                    final Activity activity = p.activities.get(i);
227                    if (activity.info.enabled
228                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
229                        pi.activities[j++] = generateActivityInfo(p.activities.get(i), flags);
230                    }
231                }
232            }
233        }
234        if ((flags&PackageManager.GET_RECEIVERS) != 0) {
235            int N = p.receivers.size();
236            if (N > 0) {
237                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
238                    pi.receivers = new ActivityInfo[N];
239                } else {
240                    int num = 0;
241                    for (int i=0; i<N; i++) {
242                        if (p.receivers.get(i).info.enabled) num++;
243                    }
244                    pi.receivers = new ActivityInfo[num];
245                }
246                for (int i=0, j=0; i<N; i++) {
247                    final Activity activity = p.receivers.get(i);
248                    if (activity.info.enabled
249                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
250                        pi.receivers[j++] = generateActivityInfo(p.receivers.get(i), flags);
251                    }
252                }
253            }
254        }
255        if ((flags&PackageManager.GET_SERVICES) != 0) {
256            int N = p.services.size();
257            if (N > 0) {
258                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
259                    pi.services = new ServiceInfo[N];
260                } else {
261                    int num = 0;
262                    for (int i=0; i<N; i++) {
263                        if (p.services.get(i).info.enabled) num++;
264                    }
265                    pi.services = new ServiceInfo[num];
266                }
267                for (int i=0, j=0; i<N; i++) {
268                    final Service service = p.services.get(i);
269                    if (service.info.enabled
270                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
271                        pi.services[j++] = generateServiceInfo(p.services.get(i), flags);
272                    }
273                }
274            }
275        }
276        if ((flags&PackageManager.GET_PROVIDERS) != 0) {
277            int N = p.providers.size();
278            if (N > 0) {
279                if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
280                    pi.providers = new ProviderInfo[N];
281                } else {
282                    int num = 0;
283                    for (int i=0; i<N; i++) {
284                        if (p.providers.get(i).info.enabled) num++;
285                    }
286                    pi.providers = new ProviderInfo[num];
287                }
288                for (int i=0, j=0; i<N; i++) {
289                    final Provider provider = p.providers.get(i);
290                    if (provider.info.enabled
291                        || (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
292                        pi.providers[j++] = generateProviderInfo(p.providers.get(i), flags);
293                    }
294                }
295            }
296        }
297        if ((flags&PackageManager.GET_INSTRUMENTATION) != 0) {
298            int N = p.instrumentation.size();
299            if (N > 0) {
300                pi.instrumentation = new InstrumentationInfo[N];
301                for (int i=0; i<N; i++) {
302                    pi.instrumentation[i] = generateInstrumentationInfo(
303                            p.instrumentation.get(i), flags);
304                }
305            }
306        }
307        if ((flags&PackageManager.GET_PERMISSIONS) != 0) {
308            int N = p.permissions.size();
309            if (N > 0) {
310                pi.permissions = new PermissionInfo[N];
311                for (int i=0; i<N; i++) {
312                    pi.permissions[i] = generatePermissionInfo(p.permissions.get(i), flags);
313                }
314            }
315            N = p.requestedPermissions.size();
316            if (N > 0) {
317                pi.requestedPermissions = new String[N];
318                for (int i=0; i<N; i++) {
319                    pi.requestedPermissions[i] = p.requestedPermissions.get(i);
320                }
321            }
322        }
323        if ((flags&PackageManager.GET_SIGNATURES) != 0) {
324           int N = (p.mSignatures != null) ? p.mSignatures.length : 0;
325           if (N > 0) {
326                pi.signatures = new Signature[N];
327                System.arraycopy(p.mSignatures, 0, pi.signatures, 0, N);
328            }
329        }
330        return pi;
331    }
332
333    private Certificate[] loadCertificates(JarFile jarFile, JarEntry je,
334            byte[] readBuffer) {
335        try {
336            // We must read the stream for the JarEntry to retrieve
337            // its certificates.
338            InputStream is = new BufferedInputStream(jarFile.getInputStream(je));
339            while (is.read(readBuffer, 0, readBuffer.length) != -1) {
340                // not using
341            }
342            is.close();
343            return je != null ? je.getCertificates() : null;
344        } catch (IOException e) {
345            Log.w(TAG, "Exception reading " + je.getName() + " in "
346                    + jarFile.getName(), e);
347        } catch (RuntimeException e) {
348            Log.w(TAG, "Exception reading " + je.getName() + " in "
349                    + jarFile.getName(), e);
350        }
351        return null;
352    }
353
354    public final static int PARSE_IS_SYSTEM = 1<<0;
355    public final static int PARSE_CHATTY = 1<<1;
356    public final static int PARSE_MUST_BE_APK = 1<<2;
357    public final static int PARSE_IGNORE_PROCESSES = 1<<3;
358    public final static int PARSE_FORWARD_LOCK = 1<<4;
359    public final static int PARSE_ON_SDCARD = 1<<5;
360    public final static int PARSE_IS_SYSTEM_DIR = 1<<6;
361
362    public int getParseError() {
363        return mParseError;
364    }
365
366    public Package parsePackage(File sourceFile, String destCodePath,
367            DisplayMetrics metrics, int flags) {
368        mParseError = PackageManager.INSTALL_SUCCEEDED;
369
370        mArchiveSourcePath = sourceFile.getPath();
371        if (!sourceFile.isFile()) {
372            Log.w(TAG, "Skipping dir: " + mArchiveSourcePath);
373            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
374            return null;
375        }
376        if (!isPackageFilename(sourceFile.getName())
377                && (flags&PARSE_MUST_BE_APK) != 0) {
378            if ((flags&PARSE_IS_SYSTEM) == 0) {
379                // We expect to have non-.apk files in the system dir,
380                // so don't warn about them.
381                Log.w(TAG, "Skipping non-package file: " + mArchiveSourcePath);
382            }
383            mParseError = PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
384            return null;
385        }
386
387        if ((flags&PARSE_CHATTY) != 0 && Config.LOGD) Log.d(
388            TAG, "Scanning package: " + mArchiveSourcePath);
389
390        XmlResourceParser parser = null;
391        AssetManager assmgr = null;
392        boolean assetError = true;
393        try {
394            assmgr = new AssetManager();
395            int cookie = assmgr.addAssetPath(mArchiveSourcePath);
396            if(cookie != 0) {
397                parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
398                assetError = false;
399            } else {
400                Log.w(TAG, "Failed adding asset path:"+mArchiveSourcePath);
401            }
402        } catch (Exception e) {
403            Log.w(TAG, "Unable to read AndroidManifest.xml of "
404                    + mArchiveSourcePath, e);
405        }
406        if(assetError) {
407            if (assmgr != null) assmgr.close();
408            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_MANIFEST;
409            return null;
410        }
411        String[] errorText = new String[1];
412        Package pkg = null;
413        Exception errorException = null;
414        try {
415            // XXXX todo: need to figure out correct configuration.
416            Resources res = new Resources(assmgr, metrics, null);
417            pkg = parsePackage(res, parser, flags, errorText);
418        } catch (Exception e) {
419            errorException = e;
420            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
421        }
422
423
424        if (pkg == null) {
425            if (errorException != null) {
426                Log.w(TAG, mArchiveSourcePath, errorException);
427            } else {
428                Log.w(TAG, mArchiveSourcePath + " (at "
429                        + parser.getPositionDescription()
430                        + "): " + errorText[0]);
431            }
432            parser.close();
433            assmgr.close();
434            if (mParseError == PackageManager.INSTALL_SUCCEEDED) {
435                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
436            }
437            return null;
438        }
439
440        parser.close();
441        assmgr.close();
442
443        // Set code and resource paths
444        pkg.mPath = destCodePath;
445        pkg.mScanPath = mArchiveSourcePath;
446        //pkg.applicationInfo.sourceDir = destCodePath;
447        //pkg.applicationInfo.publicSourceDir = destRes;
448        pkg.mSignatures = null;
449
450        return pkg;
451    }
452
453    public boolean collectCertificates(Package pkg, int flags) {
454        pkg.mSignatures = null;
455
456        WeakReference<byte[]> readBufferRef;
457        byte[] readBuffer = null;
458        synchronized (mSync) {
459            readBufferRef = mReadBuffer;
460            if (readBufferRef != null) {
461                mReadBuffer = null;
462                readBuffer = readBufferRef.get();
463            }
464            if (readBuffer == null) {
465                readBuffer = new byte[8192];
466                readBufferRef = new WeakReference<byte[]>(readBuffer);
467            }
468        }
469
470        try {
471            JarFile jarFile = new JarFile(mArchiveSourcePath);
472
473            Certificate[] certs = null;
474
475            if ((flags&PARSE_IS_SYSTEM) != 0) {
476                // If this package comes from the system image, then we
477                // can trust it...  we'll just use the AndroidManifest.xml
478                // to retrieve its signatures, not validating all of the
479                // files.
480                JarEntry jarEntry = jarFile.getJarEntry("AndroidManifest.xml");
481                certs = loadCertificates(jarFile, jarEntry, readBuffer);
482                if (certs == null) {
483                    Log.e(TAG, "Package " + pkg.packageName
484                            + " has no certificates at entry "
485                            + jarEntry.getName() + "; ignoring!");
486                    jarFile.close();
487                    mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
488                    return false;
489                }
490                if (false) {
491                    Log.i(TAG, "File " + mArchiveSourcePath + ": entry=" + jarEntry
492                            + " certs=" + (certs != null ? certs.length : 0));
493                    if (certs != null) {
494                        final int N = certs.length;
495                        for (int i=0; i<N; i++) {
496                            Log.i(TAG, "  Public key: "
497                                    + certs[i].getPublicKey().getEncoded()
498                                    + " " + certs[i].getPublicKey());
499                        }
500                    }
501                }
502
503            } else {
504                Enumeration entries = jarFile.entries();
505                while (entries.hasMoreElements()) {
506                    JarEntry je = (JarEntry)entries.nextElement();
507                    if (je.isDirectory()) continue;
508                    if (je.getName().startsWith("META-INF/")) continue;
509                    Certificate[] localCerts = loadCertificates(jarFile, je,
510                            readBuffer);
511                    if (false) {
512                        Log.i(TAG, "File " + mArchiveSourcePath + " entry " + je.getName()
513                                + ": certs=" + certs + " ("
514                                + (certs != null ? certs.length : 0) + ")");
515                    }
516                    if (localCerts == null) {
517                        Log.e(TAG, "Package " + pkg.packageName
518                                + " has no certificates at entry "
519                                + je.getName() + "; ignoring!");
520                        jarFile.close();
521                        mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
522                        return false;
523                    } else if (certs == null) {
524                        certs = localCerts;
525                    } else {
526                        // Ensure all certificates match.
527                        for (int i=0; i<certs.length; i++) {
528                            boolean found = false;
529                            for (int j=0; j<localCerts.length; j++) {
530                                if (certs[i] != null &&
531                                        certs[i].equals(localCerts[j])) {
532                                    found = true;
533                                    break;
534                                }
535                            }
536                            if (!found || certs.length != localCerts.length) {
537                                Log.e(TAG, "Package " + pkg.packageName
538                                        + " has mismatched certificates at entry "
539                                        + je.getName() + "; ignoring!");
540                                jarFile.close();
541                                mParseError = PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES;
542                                return false;
543                            }
544                        }
545                    }
546                }
547            }
548            jarFile.close();
549
550            synchronized (mSync) {
551                mReadBuffer = readBufferRef;
552            }
553
554            if (certs != null && certs.length > 0) {
555                final int N = certs.length;
556                pkg.mSignatures = new Signature[certs.length];
557                for (int i=0; i<N; i++) {
558                    pkg.mSignatures[i] = new Signature(
559                            certs[i].getEncoded());
560                }
561            } else {
562                Log.e(TAG, "Package " + pkg.packageName
563                        + " has no certificates; ignoring!");
564                mParseError = PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
565                return false;
566            }
567        } catch (CertificateEncodingException e) {
568            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
569            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
570            return false;
571        } catch (IOException e) {
572            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
573            mParseError = PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
574            return false;
575        } catch (RuntimeException e) {
576            Log.w(TAG, "Exception reading " + mArchiveSourcePath, e);
577            mParseError = PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
578            return false;
579        }
580
581        return true;
582    }
583
584    /*
585     * Utility method that retrieves just the package name and install
586     * location from the apk location at the given file path.
587     * @param packageFilePath file location of the apk
588     * @param flags Special parse flags
589     * @return PackageLite object with package information or null on failure.
590     */
591    public static PackageLite parsePackageLite(String packageFilePath, int flags) {
592        XmlResourceParser parser = null;
593        AssetManager assmgr = null;
594        try {
595            assmgr = new AssetManager();
596            int cookie = assmgr.addAssetPath(packageFilePath);
597            parser = assmgr.openXmlResourceParser(cookie, "AndroidManifest.xml");
598        } catch (Exception e) {
599            if (assmgr != null) assmgr.close();
600            Log.w(TAG, "Unable to read AndroidManifest.xml of "
601                    + packageFilePath, e);
602            return null;
603        }
604        AttributeSet attrs = parser;
605        String errors[] = new String[1];
606        PackageLite packageLite = null;
607        try {
608            packageLite = parsePackageLite(parser, attrs, flags, errors);
609        } catch (IOException e) {
610            Log.w(TAG, packageFilePath, e);
611        } catch (XmlPullParserException e) {
612            Log.w(TAG, packageFilePath, e);
613        } finally {
614            if (parser != null) parser.close();
615            if (assmgr != null) assmgr.close();
616        }
617        if (packageLite == null) {
618            Log.e(TAG, "parsePackageLite error: " + errors[0]);
619            return null;
620        }
621        return packageLite;
622    }
623
624    private static String validateName(String name, boolean requiresSeparator) {
625        final int N = name.length();
626        boolean hasSep = false;
627        boolean front = true;
628        for (int i=0; i<N; i++) {
629            final char c = name.charAt(i);
630            if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
631                front = false;
632                continue;
633            }
634            if (!front) {
635                if ((c >= '0' && c <= '9') || c == '_') {
636                    continue;
637                }
638            }
639            if (c == '.') {
640                hasSep = true;
641                front = true;
642                continue;
643            }
644            return "bad character '" + c + "'";
645        }
646        return hasSep || !requiresSeparator
647                ? null : "must have at least one '.' separator";
648    }
649
650    private static String parsePackageName(XmlPullParser parser,
651            AttributeSet attrs, int flags, String[] outError)
652            throws IOException, XmlPullParserException {
653
654        int type;
655        while ((type=parser.next()) != parser.START_TAG
656                   && type != parser.END_DOCUMENT) {
657            ;
658        }
659
660        if (type != parser.START_TAG) {
661            outError[0] = "No start tag found";
662            return null;
663        }
664        if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v(
665            TAG, "Root element name: '" + parser.getName() + "'");
666        if (!parser.getName().equals("manifest")) {
667            outError[0] = "No <manifest> tag";
668            return null;
669        }
670        String pkgName = attrs.getAttributeValue(null, "package");
671        if (pkgName == null || pkgName.length() == 0) {
672            outError[0] = "<manifest> does not specify package";
673            return null;
674        }
675        String nameError = validateName(pkgName, true);
676        if (nameError != null && !"android".equals(pkgName)) {
677            outError[0] = "<manifest> specifies bad package name \""
678                + pkgName + "\": " + nameError;
679            return null;
680        }
681
682        return pkgName.intern();
683    }
684
685    private static PackageLite parsePackageLite(XmlPullParser parser,
686            AttributeSet attrs, int flags, String[] outError)
687            throws IOException, XmlPullParserException {
688
689        int type;
690        while ((type=parser.next()) != parser.START_TAG
691                   && type != parser.END_DOCUMENT) {
692            ;
693        }
694
695        if (type != parser.START_TAG) {
696            outError[0] = "No start tag found";
697            return null;
698        }
699        if ((flags&PARSE_CHATTY) != 0 && Config.LOGV) Log.v(
700            TAG, "Root element name: '" + parser.getName() + "'");
701        if (!parser.getName().equals("manifest")) {
702            outError[0] = "No <manifest> tag";
703            return null;
704        }
705        String pkgName = attrs.getAttributeValue(null, "package");
706        if (pkgName == null || pkgName.length() == 0) {
707            outError[0] = "<manifest> does not specify package";
708            return null;
709        }
710        String nameError = validateName(pkgName, true);
711        if (nameError != null && !"android".equals(pkgName)) {
712            outError[0] = "<manifest> specifies bad package name \""
713                + pkgName + "\": " + nameError;
714            return null;
715        }
716        int installLocation = PARSE_DEFAULT_INSTALL_LOCATION;
717        for (int i = 0; i < attrs.getAttributeCount(); i++) {
718            String attr = attrs.getAttributeName(i);
719            if (attr.equals("installLocation")) {
720                installLocation = attrs.getAttributeIntValue(i,
721                        PARSE_DEFAULT_INSTALL_LOCATION);
722                break;
723            }
724        }
725        return new PackageLite(pkgName.intern(), installLocation);
726    }
727
728    /**
729     * Temporary.
730     */
731    static public Signature stringToSignature(String str) {
732        final int N = str.length();
733        byte[] sig = new byte[N];
734        for (int i=0; i<N; i++) {
735            sig[i] = (byte)str.charAt(i);
736        }
737        return new Signature(sig);
738    }
739
740    private Package parsePackage(
741        Resources res, XmlResourceParser parser, int flags, String[] outError)
742        throws XmlPullParserException, IOException {
743        AttributeSet attrs = parser;
744
745        mParseInstrumentationArgs = null;
746        mParseActivityArgs = null;
747        mParseServiceArgs = null;
748        mParseProviderArgs = null;
749
750        String pkgName = parsePackageName(parser, attrs, flags, outError);
751        if (pkgName == null) {
752            mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
753            return null;
754        }
755        int type;
756
757        final Package pkg = new Package(pkgName);
758        boolean foundApp = false;
759
760        TypedArray sa = res.obtainAttributes(attrs,
761                com.android.internal.R.styleable.AndroidManifest);
762        pkg.mVersionCode = sa.getInteger(
763                com.android.internal.R.styleable.AndroidManifest_versionCode, 0);
764        pkg.mVersionName = sa.getNonConfigurationString(
765                com.android.internal.R.styleable.AndroidManifest_versionName, 0);
766        if (pkg.mVersionName != null) {
767            pkg.mVersionName = pkg.mVersionName.intern();
768        }
769        String str = sa.getNonConfigurationString(
770                com.android.internal.R.styleable.AndroidManifest_sharedUserId, 0);
771        if (str != null && str.length() > 0) {
772            String nameError = validateName(str, true);
773            if (nameError != null && !"android".equals(pkgName)) {
774                outError[0] = "<manifest> specifies bad sharedUserId name \""
775                    + str + "\": " + nameError;
776                mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID;
777                return null;
778            }
779            pkg.mSharedUserId = str.intern();
780            pkg.mSharedUserLabel = sa.getResourceId(
781                    com.android.internal.R.styleable.AndroidManifest_sharedUserLabel, 0);
782        }
783        sa.recycle();
784
785        pkg.installLocation = sa.getInteger(
786                com.android.internal.R.styleable.AndroidManifest_installLocation,
787                PARSE_DEFAULT_INSTALL_LOCATION);
788        pkg.applicationInfo.installLocation = pkg.installLocation;
789
790        // Resource boolean are -1, so 1 means we don't know the value.
791        int supportsSmallScreens = 1;
792        int supportsNormalScreens = 1;
793        int supportsLargeScreens = 1;
794        int supportsXLargeScreens = 1;
795        int resizeable = 1;
796        int anyDensity = 1;
797
798        int outerDepth = parser.getDepth();
799        while ((type=parser.next()) != parser.END_DOCUMENT
800               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
801            if (type == parser.END_TAG || type == parser.TEXT) {
802                continue;
803            }
804
805            String tagName = parser.getName();
806            if (tagName.equals("application")) {
807                if (foundApp) {
808                    if (RIGID_PARSER) {
809                        outError[0] = "<manifest> has more than one <application>";
810                        mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
811                        return null;
812                    } else {
813                        Log.w(TAG, "<manifest> has more than one <application>");
814                        XmlUtils.skipCurrentTag(parser);
815                        continue;
816                    }
817                }
818
819                foundApp = true;
820                if (!parseApplication(pkg, res, parser, attrs, flags, outError)) {
821                    return null;
822                }
823            } else if (tagName.equals("permission-group")) {
824                if (parsePermissionGroup(pkg, res, parser, attrs, outError) == null) {
825                    return null;
826                }
827            } else if (tagName.equals("permission")) {
828                if (parsePermission(pkg, res, parser, attrs, outError) == null) {
829                    return null;
830                }
831            } else if (tagName.equals("permission-tree")) {
832                if (parsePermissionTree(pkg, res, parser, attrs, outError) == null) {
833                    return null;
834                }
835            } else if (tagName.equals("uses-permission")) {
836                sa = res.obtainAttributes(attrs,
837                        com.android.internal.R.styleable.AndroidManifestUsesPermission);
838
839                // Note: don't allow this value to be a reference to a resource
840                // that may change.
841                String name = sa.getNonResourceString(
842                        com.android.internal.R.styleable.AndroidManifestUsesPermission_name);
843
844                sa.recycle();
845
846                if (name != null && !pkg.requestedPermissions.contains(name)) {
847                    pkg.requestedPermissions.add(name.intern());
848                }
849
850                XmlUtils.skipCurrentTag(parser);
851
852            } else if (tagName.equals("uses-configuration")) {
853                ConfigurationInfo cPref = new ConfigurationInfo();
854                sa = res.obtainAttributes(attrs,
855                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration);
856                cPref.reqTouchScreen = sa.getInt(
857                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqTouchScreen,
858                        Configuration.TOUCHSCREEN_UNDEFINED);
859                cPref.reqKeyboardType = sa.getInt(
860                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqKeyboardType,
861                        Configuration.KEYBOARD_UNDEFINED);
862                if (sa.getBoolean(
863                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqHardKeyboard,
864                        false)) {
865                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD;
866                }
867                cPref.reqNavigation = sa.getInt(
868                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqNavigation,
869                        Configuration.NAVIGATION_UNDEFINED);
870                if (sa.getBoolean(
871                        com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqFiveWayNav,
872                        false)) {
873                    cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV;
874                }
875                sa.recycle();
876                pkg.configPreferences.add(cPref);
877
878                XmlUtils.skipCurrentTag(parser);
879
880            } else if (tagName.equals("uses-feature")) {
881                FeatureInfo fi = new FeatureInfo();
882                sa = res.obtainAttributes(attrs,
883                        com.android.internal.R.styleable.AndroidManifestUsesFeature);
884                // Note: don't allow this value to be a reference to a resource
885                // that may change.
886                fi.name = sa.getNonResourceString(
887                        com.android.internal.R.styleable.AndroidManifestUsesFeature_name);
888                if (fi.name == null) {
889                    fi.reqGlEsVersion = sa.getInt(
890                            com.android.internal.R.styleable.AndroidManifestUsesFeature_glEsVersion,
891                            FeatureInfo.GL_ES_VERSION_UNDEFINED);
892                }
893                if (sa.getBoolean(
894                        com.android.internal.R.styleable.AndroidManifestUsesFeature_required,
895                        true)) {
896                    fi.flags |= FeatureInfo.FLAG_REQUIRED;
897                }
898                sa.recycle();
899                if (pkg.reqFeatures == null) {
900                    pkg.reqFeatures = new ArrayList<FeatureInfo>();
901                }
902                pkg.reqFeatures.add(fi);
903
904                if (fi.name == null) {
905                    ConfigurationInfo cPref = new ConfigurationInfo();
906                    cPref.reqGlEsVersion = fi.reqGlEsVersion;
907                    pkg.configPreferences.add(cPref);
908                }
909
910                XmlUtils.skipCurrentTag(parser);
911
912            } else if (tagName.equals("uses-sdk")) {
913                if (SDK_VERSION > 0) {
914                    sa = res.obtainAttributes(attrs,
915                            com.android.internal.R.styleable.AndroidManifestUsesSdk);
916
917                    int minVers = 0;
918                    String minCode = null;
919                    int targetVers = 0;
920                    String targetCode = null;
921
922                    TypedValue val = sa.peekValue(
923                            com.android.internal.R.styleable.AndroidManifestUsesSdk_minSdkVersion);
924                    if (val != null) {
925                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
926                            targetCode = minCode = val.string.toString();
927                        } else {
928                            // If it's not a string, it's an integer.
929                            targetVers = minVers = val.data;
930                        }
931                    }
932
933                    val = sa.peekValue(
934                            com.android.internal.R.styleable.AndroidManifestUsesSdk_targetSdkVersion);
935                    if (val != null) {
936                        if (val.type == TypedValue.TYPE_STRING && val.string != null) {
937                            targetCode = minCode = val.string.toString();
938                        } else {
939                            // If it's not a string, it's an integer.
940                            targetVers = val.data;
941                        }
942                    }
943
944                    sa.recycle();
945
946                    if (minCode != null) {
947                        if (!minCode.equals(SDK_CODENAME)) {
948                            if (SDK_CODENAME != null) {
949                                outError[0] = "Requires development platform " + minCode
950                                        + " (current platform is " + SDK_CODENAME + ")";
951                            } else {
952                                outError[0] = "Requires development platform " + minCode
953                                        + " but this is a release platform.";
954                            }
955                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
956                            return null;
957                        }
958                    } else if (minVers > SDK_VERSION) {
959                        outError[0] = "Requires newer sdk version #" + minVers
960                                + " (current version is #" + SDK_VERSION + ")";
961                        mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
962                        return null;
963                    }
964
965                    if (targetCode != null) {
966                        if (!targetCode.equals(SDK_CODENAME)) {
967                            if (SDK_CODENAME != null) {
968                                outError[0] = "Requires development platform " + targetCode
969                                        + " (current platform is " + SDK_CODENAME + ")";
970                            } else {
971                                outError[0] = "Requires development platform " + targetCode
972                                        + " but this is a release platform.";
973                            }
974                            mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
975                            return null;
976                        }
977                        // If the code matches, it definitely targets this SDK.
978                        pkg.applicationInfo.targetSdkVersion
979                                = android.os.Build.VERSION_CODES.CUR_DEVELOPMENT;
980                    } else {
981                        pkg.applicationInfo.targetSdkVersion = targetVers;
982                    }
983                }
984
985                XmlUtils.skipCurrentTag(parser);
986
987            } else if (tagName.equals("supports-screens")) {
988                sa = res.obtainAttributes(attrs,
989                        com.android.internal.R.styleable.AndroidManifestSupportsScreens);
990
991                // This is a trick to get a boolean and still able to detect
992                // if a value was actually set.
993                supportsSmallScreens = sa.getInteger(
994                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_smallScreens,
995                        supportsSmallScreens);
996                supportsNormalScreens = sa.getInteger(
997                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_normalScreens,
998                        supportsNormalScreens);
999                supportsLargeScreens = sa.getInteger(
1000                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_largeScreens,
1001                        supportsLargeScreens);
1002                supportsXLargeScreens = sa.getInteger(
1003                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_xlargeScreens,
1004                        supportsXLargeScreens);
1005                resizeable = sa.getInteger(
1006                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_resizeable,
1007                        resizeable);
1008                anyDensity = sa.getInteger(
1009                        com.android.internal.R.styleable.AndroidManifestSupportsScreens_anyDensity,
1010                        anyDensity);
1011
1012                sa.recycle();
1013
1014                XmlUtils.skipCurrentTag(parser);
1015
1016            } else if (tagName.equals("protected-broadcast")) {
1017                sa = res.obtainAttributes(attrs,
1018                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast);
1019
1020                // Note: don't allow this value to be a reference to a resource
1021                // that may change.
1022                String name = sa.getNonResourceString(
1023                        com.android.internal.R.styleable.AndroidManifestProtectedBroadcast_name);
1024
1025                sa.recycle();
1026
1027                if (name != null && (flags&PARSE_IS_SYSTEM) != 0) {
1028                    if (pkg.protectedBroadcasts == null) {
1029                        pkg.protectedBroadcasts = new ArrayList<String>();
1030                    }
1031                    if (!pkg.protectedBroadcasts.contains(name)) {
1032                        pkg.protectedBroadcasts.add(name.intern());
1033                    }
1034                }
1035
1036                XmlUtils.skipCurrentTag(parser);
1037
1038            } else if (tagName.equals("instrumentation")) {
1039                if (parseInstrumentation(pkg, res, parser, attrs, outError) == null) {
1040                    return null;
1041                }
1042
1043            } else if (tagName.equals("original-package")) {
1044                sa = res.obtainAttributes(attrs,
1045                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1046
1047                String orig =sa.getNonConfigurationString(
1048                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1049                if (!pkg.packageName.equals(orig)) {
1050                    if (pkg.mOriginalPackages == null) {
1051                        pkg.mOriginalPackages = new ArrayList<String>();
1052                        pkg.mRealPackage = pkg.packageName;
1053                    }
1054                    pkg.mOriginalPackages.add(orig);
1055                }
1056
1057                sa.recycle();
1058
1059                XmlUtils.skipCurrentTag(parser);
1060
1061            } else if (tagName.equals("adopt-permissions")) {
1062                sa = res.obtainAttributes(attrs,
1063                        com.android.internal.R.styleable.AndroidManifestOriginalPackage);
1064
1065                String name = sa.getNonConfigurationString(
1066                        com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
1067
1068                sa.recycle();
1069
1070                if (name != null) {
1071                    if (pkg.mAdoptPermissions == null) {
1072                        pkg.mAdoptPermissions = new ArrayList<String>();
1073                    }
1074                    pkg.mAdoptPermissions.add(name);
1075                }
1076
1077                XmlUtils.skipCurrentTag(parser);
1078
1079            } else if (tagName.equals("eat-comment")) {
1080                // Just skip this tag
1081                XmlUtils.skipCurrentTag(parser);
1082                continue;
1083
1084            } else if (RIGID_PARSER) {
1085                outError[0] = "Bad element under <manifest>: "
1086                    + parser.getName();
1087                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1088                return null;
1089
1090            } else {
1091                Log.w(TAG, "Unknown element under <manifest>: " + parser.getName()
1092                        + " at " + mArchiveSourcePath + " "
1093                        + parser.getPositionDescription());
1094                XmlUtils.skipCurrentTag(parser);
1095                continue;
1096            }
1097        }
1098
1099        if (!foundApp && pkg.instrumentation.size() == 0) {
1100            outError[0] = "<manifest> does not contain an <application> or <instrumentation>";
1101            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
1102        }
1103
1104        final int NP = PackageParser.NEW_PERMISSIONS.length;
1105        StringBuilder implicitPerms = null;
1106        for (int ip=0; ip<NP; ip++) {
1107            final PackageParser.NewPermissionInfo npi
1108                    = PackageParser.NEW_PERMISSIONS[ip];
1109            if (pkg.applicationInfo.targetSdkVersion >= npi.sdkVersion) {
1110                break;
1111            }
1112            if (!pkg.requestedPermissions.contains(npi.name)) {
1113                if (implicitPerms == null) {
1114                    implicitPerms = new StringBuilder(128);
1115                    implicitPerms.append(pkg.packageName);
1116                    implicitPerms.append(": compat added ");
1117                } else {
1118                    implicitPerms.append(' ');
1119                }
1120                implicitPerms.append(npi.name);
1121                pkg.requestedPermissions.add(npi.name);
1122            }
1123        }
1124        if (implicitPerms != null) {
1125            Log.i(TAG, implicitPerms.toString());
1126        }
1127
1128        if (supportsSmallScreens < 0 || (supportsSmallScreens > 0
1129                && pkg.applicationInfo.targetSdkVersion
1130                        >= android.os.Build.VERSION_CODES.DONUT)) {
1131            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS;
1132        }
1133        if (supportsNormalScreens != 0) {
1134            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS;
1135        }
1136        if (supportsLargeScreens < 0 || (supportsLargeScreens > 0
1137                && pkg.applicationInfo.targetSdkVersion
1138                        >= android.os.Build.VERSION_CODES.DONUT)) {
1139            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS;
1140        }
1141        if (supportsXLargeScreens < 0 || (supportsXLargeScreens > 0
1142                && pkg.applicationInfo.targetSdkVersion
1143                        >= android.os.Build.VERSION_CODES.GINGERBREAD)) {
1144            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS;
1145        }
1146        if (resizeable < 0 || (resizeable > 0
1147                && pkg.applicationInfo.targetSdkVersion
1148                        >= android.os.Build.VERSION_CODES.DONUT)) {
1149            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS;
1150        }
1151        if (anyDensity < 0 || (anyDensity > 0
1152                && pkg.applicationInfo.targetSdkVersion
1153                        >= android.os.Build.VERSION_CODES.DONUT)) {
1154            pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES;
1155        }
1156
1157        return pkg;
1158    }
1159
1160    private static String buildClassName(String pkg, CharSequence clsSeq,
1161            String[] outError) {
1162        if (clsSeq == null || clsSeq.length() <= 0) {
1163            outError[0] = "Empty class name in package " + pkg;
1164            return null;
1165        }
1166        String cls = clsSeq.toString();
1167        char c = cls.charAt(0);
1168        if (c == '.') {
1169            return (pkg + cls).intern();
1170        }
1171        if (cls.indexOf('.') < 0) {
1172            StringBuilder b = new StringBuilder(pkg);
1173            b.append('.');
1174            b.append(cls);
1175            return b.toString().intern();
1176        }
1177        if (c >= 'a' && c <= 'z') {
1178            return cls.intern();
1179        }
1180        outError[0] = "Bad class name " + cls + " in package " + pkg;
1181        return null;
1182    }
1183
1184    private static String buildCompoundName(String pkg,
1185            CharSequence procSeq, String type, String[] outError) {
1186        String proc = procSeq.toString();
1187        char c = proc.charAt(0);
1188        if (pkg != null && c == ':') {
1189            if (proc.length() < 2) {
1190                outError[0] = "Bad " + type + " name " + proc + " in package " + pkg
1191                        + ": must be at least two characters";
1192                return null;
1193            }
1194            String subName = proc.substring(1);
1195            String nameError = validateName(subName, false);
1196            if (nameError != null) {
1197                outError[0] = "Invalid " + type + " name " + proc + " in package "
1198                        + pkg + ": " + nameError;
1199                return null;
1200            }
1201            return (pkg + proc).intern();
1202        }
1203        String nameError = validateName(proc, true);
1204        if (nameError != null && !"system".equals(proc)) {
1205            outError[0] = "Invalid " + type + " name " + proc + " in package "
1206                    + pkg + ": " + nameError;
1207            return null;
1208        }
1209        return proc.intern();
1210    }
1211
1212    private static String buildProcessName(String pkg, String defProc,
1213            CharSequence procSeq, int flags, String[] separateProcesses,
1214            String[] outError) {
1215        if ((flags&PARSE_IGNORE_PROCESSES) != 0 && !"system".equals(procSeq)) {
1216            return defProc != null ? defProc : pkg;
1217        }
1218        if (separateProcesses != null) {
1219            for (int i=separateProcesses.length-1; i>=0; i--) {
1220                String sp = separateProcesses[i];
1221                if (sp.equals(pkg) || sp.equals(defProc) || sp.equals(procSeq)) {
1222                    return pkg;
1223                }
1224            }
1225        }
1226        if (procSeq == null || procSeq.length() <= 0) {
1227            return defProc;
1228        }
1229        return buildCompoundName(pkg, procSeq, "process", outError);
1230    }
1231
1232    private static String buildTaskAffinityName(String pkg, String defProc,
1233            CharSequence procSeq, String[] outError) {
1234        if (procSeq == null) {
1235            return defProc;
1236        }
1237        if (procSeq.length() <= 0) {
1238            return null;
1239        }
1240        return buildCompoundName(pkg, procSeq, "taskAffinity", outError);
1241    }
1242
1243    private PermissionGroup parsePermissionGroup(Package owner, Resources res,
1244            XmlPullParser parser, AttributeSet attrs, String[] outError)
1245        throws XmlPullParserException, IOException {
1246        PermissionGroup perm = new PermissionGroup(owner);
1247
1248        TypedArray sa = res.obtainAttributes(attrs,
1249                com.android.internal.R.styleable.AndroidManifestPermissionGroup);
1250
1251        if (!parsePackageItemInfo(owner, perm.info, outError,
1252                "<permission-group>", sa,
1253                com.android.internal.R.styleable.AndroidManifestPermissionGroup_name,
1254                com.android.internal.R.styleable.AndroidManifestPermissionGroup_label,
1255                com.android.internal.R.styleable.AndroidManifestPermissionGroup_icon,
1256                com.android.internal.R.styleable.AndroidManifestPermissionGroup_logo)) {
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,
1292                com.android.internal.R.styleable.AndroidManifestPermission_logo)) {
1293            sa.recycle();
1294            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1295            return null;
1296        }
1297
1298        // Note: don't allow this value to be a reference to a resource
1299        // that may change.
1300        perm.info.group = sa.getNonResourceString(
1301                com.android.internal.R.styleable.AndroidManifestPermission_permissionGroup);
1302        if (perm.info.group != null) {
1303            perm.info.group = perm.info.group.intern();
1304        }
1305
1306        perm.info.descriptionRes = sa.getResourceId(
1307                com.android.internal.R.styleable.AndroidManifestPermission_description,
1308                0);
1309
1310        perm.info.protectionLevel = sa.getInt(
1311                com.android.internal.R.styleable.AndroidManifestPermission_protectionLevel,
1312                PermissionInfo.PROTECTION_NORMAL);
1313
1314        sa.recycle();
1315
1316        if (perm.info.protectionLevel == -1) {
1317            outError[0] = "<permission> does not specify protectionLevel";
1318            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1319            return null;
1320        }
1321
1322        if (!parseAllMetaData(res, parser, attrs, "<permission>", perm,
1323                outError)) {
1324            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1325            return null;
1326        }
1327
1328        owner.permissions.add(perm);
1329
1330        return perm;
1331    }
1332
1333    private Permission parsePermissionTree(Package owner, Resources res,
1334            XmlPullParser parser, AttributeSet attrs, String[] outError)
1335        throws XmlPullParserException, IOException {
1336        Permission perm = new Permission(owner);
1337
1338        TypedArray sa = res.obtainAttributes(attrs,
1339                com.android.internal.R.styleable.AndroidManifestPermissionTree);
1340
1341        if (!parsePackageItemInfo(owner, perm.info, outError,
1342                "<permission-tree>", sa,
1343                com.android.internal.R.styleable.AndroidManifestPermissionTree_name,
1344                com.android.internal.R.styleable.AndroidManifestPermissionTree_label,
1345                com.android.internal.R.styleable.AndroidManifestPermissionTree_icon,
1346                com.android.internal.R.styleable.AndroidManifestPermissionTree_logo)) {
1347            sa.recycle();
1348            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1349            return null;
1350        }
1351
1352        sa.recycle();
1353
1354        int index = perm.info.name.indexOf('.');
1355        if (index > 0) {
1356            index = perm.info.name.indexOf('.', index+1);
1357        }
1358        if (index < 0) {
1359            outError[0] = "<permission-tree> name has less than three segments: "
1360                + perm.info.name;
1361            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1362            return null;
1363        }
1364
1365        perm.info.descriptionRes = 0;
1366        perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL;
1367        perm.tree = true;
1368
1369        if (!parseAllMetaData(res, parser, attrs, "<permission-tree>", perm,
1370                outError)) {
1371            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1372            return null;
1373        }
1374
1375        owner.permissions.add(perm);
1376
1377        return perm;
1378    }
1379
1380    private Instrumentation parseInstrumentation(Package owner, Resources res,
1381            XmlPullParser parser, AttributeSet attrs, String[] outError)
1382        throws XmlPullParserException, IOException {
1383        TypedArray sa = res.obtainAttributes(attrs,
1384                com.android.internal.R.styleable.AndroidManifestInstrumentation);
1385
1386        if (mParseInstrumentationArgs == null) {
1387            mParseInstrumentationArgs = new ParsePackageItemArgs(owner, outError,
1388                    com.android.internal.R.styleable.AndroidManifestInstrumentation_name,
1389                    com.android.internal.R.styleable.AndroidManifestInstrumentation_label,
1390                    com.android.internal.R.styleable.AndroidManifestInstrumentation_icon,
1391                    com.android.internal.R.styleable.AndroidManifestInstrumentation_logo);
1392            mParseInstrumentationArgs.tag = "<instrumentation>";
1393        }
1394
1395        mParseInstrumentationArgs.sa = sa;
1396
1397        Instrumentation a = new Instrumentation(mParseInstrumentationArgs,
1398                new InstrumentationInfo());
1399        if (outError[0] != null) {
1400            sa.recycle();
1401            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1402            return null;
1403        }
1404
1405        String str;
1406        // Note: don't allow this value to be a reference to a resource
1407        // that may change.
1408        str = sa.getNonResourceString(
1409                com.android.internal.R.styleable.AndroidManifestInstrumentation_targetPackage);
1410        a.info.targetPackage = str != null ? str.intern() : null;
1411
1412        a.info.handleProfiling = sa.getBoolean(
1413                com.android.internal.R.styleable.AndroidManifestInstrumentation_handleProfiling,
1414                false);
1415
1416        a.info.functionalTest = sa.getBoolean(
1417                com.android.internal.R.styleable.AndroidManifestInstrumentation_functionalTest,
1418                false);
1419
1420        sa.recycle();
1421
1422        if (a.info.targetPackage == null) {
1423            outError[0] = "<instrumentation> does not specify targetPackage";
1424            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1425            return null;
1426        }
1427
1428        if (!parseAllMetaData(res, parser, attrs, "<instrumentation>", a,
1429                outError)) {
1430            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1431            return null;
1432        }
1433
1434        owner.instrumentation.add(a);
1435
1436        return a;
1437    }
1438
1439    private boolean parseApplication(Package owner, Resources res,
1440            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
1441        throws XmlPullParserException, IOException {
1442        final ApplicationInfo ai = owner.applicationInfo;
1443        final String pkgName = owner.applicationInfo.packageName;
1444
1445        TypedArray sa = res.obtainAttributes(attrs,
1446                com.android.internal.R.styleable.AndroidManifestApplication);
1447
1448        String name = sa.getNonConfigurationString(
1449                com.android.internal.R.styleable.AndroidManifestApplication_name, 0);
1450        if (name != null) {
1451            ai.className = buildClassName(pkgName, name, outError);
1452            if (ai.className == null) {
1453                sa.recycle();
1454                mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1455                return false;
1456            }
1457        }
1458
1459        String manageSpaceActivity = sa.getNonConfigurationString(
1460                com.android.internal.R.styleable.AndroidManifestApplication_manageSpaceActivity, 0);
1461        if (manageSpaceActivity != null) {
1462            ai.manageSpaceActivityName = buildClassName(pkgName, manageSpaceActivity,
1463                    outError);
1464        }
1465
1466        boolean allowBackup = sa.getBoolean(
1467                com.android.internal.R.styleable.AndroidManifestApplication_allowBackup, true);
1468        if (allowBackup) {
1469            ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
1470
1471            // backupAgent, killAfterRestore, and restoreAnyVersion are only relevant
1472            // if backup is possible for the given application.
1473            String backupAgent = sa.getNonConfigurationString(
1474                    com.android.internal.R.styleable.AndroidManifestApplication_backupAgent, 0);
1475            if (backupAgent != null) {
1476                ai.backupAgentName = buildClassName(pkgName, backupAgent, outError);
1477                if (false) {
1478                    Log.v(TAG, "android:backupAgent = " + ai.backupAgentName
1479                            + " from " + pkgName + "+" + backupAgent);
1480                }
1481
1482                if (sa.getBoolean(
1483                        com.android.internal.R.styleable.AndroidManifestApplication_killAfterRestore,
1484                        true)) {
1485                    ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE;
1486                }
1487                if (sa.getBoolean(
1488                        com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion,
1489                        false)) {
1490                    ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
1491                }
1492            }
1493        }
1494
1495        TypedValue v = sa.peekValue(
1496                com.android.internal.R.styleable.AndroidManifestApplication_label);
1497        if (v != null && (ai.labelRes=v.resourceId) == 0) {
1498            ai.nonLocalizedLabel = v.coerceToString();
1499        }
1500
1501        int defaultTheme = 0;
1502        if (owner.applicationInfo.targetSdkVersion >= android.os.Build.VERSION_CODES.HONEYCOMB) {
1503            // As of honeycomb, the default application theme is holographic.
1504            defaultTheme = android.R.style.Theme_Holo;
1505        }
1506
1507        ai.icon = sa.getResourceId(
1508                com.android.internal.R.styleable.AndroidManifestApplication_icon, 0);
1509        ai.logo = sa.getResourceId(
1510                com.android.internal.R.styleable.AndroidManifestApplication_logo, 0);
1511        ai.theme = sa.getResourceId(
1512                com.android.internal.R.styleable.AndroidManifestApplication_theme, defaultTheme);
1513        ai.descriptionRes = sa.getResourceId(
1514                com.android.internal.R.styleable.AndroidManifestApplication_description, 0);
1515
1516        if ((flags&PARSE_IS_SYSTEM) != 0) {
1517            if (sa.getBoolean(
1518                    com.android.internal.R.styleable.AndroidManifestApplication_persistent,
1519                    false)) {
1520                ai.flags |= ApplicationInfo.FLAG_PERSISTENT;
1521            }
1522        }
1523
1524        if ((flags & PARSE_FORWARD_LOCK) != 0) {
1525            ai.flags |= ApplicationInfo.FLAG_FORWARD_LOCK;
1526        }
1527
1528        if ((flags & PARSE_ON_SDCARD) != 0) {
1529            ai.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE;
1530        }
1531
1532        if (sa.getBoolean(
1533                com.android.internal.R.styleable.AndroidManifestApplication_debuggable,
1534                false)) {
1535            ai.flags |= ApplicationInfo.FLAG_DEBUGGABLE;
1536        }
1537
1538        if (sa.getBoolean(
1539                com.android.internal.R.styleable.AndroidManifestApplication_vmSafeMode,
1540                false)) {
1541            ai.flags |= ApplicationInfo.FLAG_VM_SAFE_MODE;
1542        }
1543
1544        boolean hardwareAccelerated = sa.getBoolean(
1545                com.android.internal.R.styleable.AndroidManifestApplication_hardwareAccelerated,
1546                false);
1547
1548        if (sa.getBoolean(
1549                com.android.internal.R.styleable.AndroidManifestApplication_hasCode,
1550                true)) {
1551            ai.flags |= ApplicationInfo.FLAG_HAS_CODE;
1552        }
1553
1554        if (sa.getBoolean(
1555                com.android.internal.R.styleable.AndroidManifestApplication_allowTaskReparenting,
1556                false)) {
1557            ai.flags |= ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING;
1558        }
1559
1560        if (sa.getBoolean(
1561                com.android.internal.R.styleable.AndroidManifestApplication_allowClearUserData,
1562                true)) {
1563            ai.flags |= ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA;
1564        }
1565
1566        if (sa.getBoolean(
1567                com.android.internal.R.styleable.AndroidManifestApplication_testOnly,
1568                false)) {
1569            ai.flags |= ApplicationInfo.FLAG_TEST_ONLY;
1570        }
1571
1572        if (sa.getBoolean(
1573                com.android.internal.R.styleable.AndroidManifestApplication_neverEncrypt,
1574                false)) {
1575            ai.flags |= ApplicationInfo.FLAG_NEVER_ENCRYPT;
1576        }
1577
1578        String str;
1579        str = sa.getNonConfigurationString(
1580                com.android.internal.R.styleable.AndroidManifestApplication_permission, 0);
1581        ai.permission = (str != null && str.length() > 0) ? str.intern() : null;
1582
1583        if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1584            str = sa.getNonConfigurationString(
1585                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity, 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            str = sa.getNonResourceString(
1591                    com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity);
1592        }
1593        ai.taskAffinity = buildTaskAffinityName(ai.packageName, ai.packageName,
1594                str, outError);
1595
1596        if (outError[0] == null) {
1597            CharSequence pname;
1598            if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
1599                pname = sa.getNonConfigurationString(
1600                        com.android.internal.R.styleable.AndroidManifestApplication_process, 0);
1601            } else {
1602                // Some older apps have been seen to use a resource reference
1603                // here that on older builds was ignored (with a warning).  We
1604                // need to continue to do this for them so they don't break.
1605                pname = sa.getNonResourceString(
1606                        com.android.internal.R.styleable.AndroidManifestApplication_process);
1607            }
1608            ai.processName = buildProcessName(ai.packageName, null, pname,
1609                    flags, mSeparateProcesses, outError);
1610
1611            ai.enabled = sa.getBoolean(
1612                    com.android.internal.R.styleable.AndroidManifestApplication_enabled, true);
1613
1614            if (false) {
1615                if (sa.getBoolean(
1616                        com.android.internal.R.styleable.AndroidManifestApplication_cantSaveState,
1617                        false)) {
1618                    ai.flags |= ApplicationInfo.FLAG_CANT_SAVE_STATE;
1619
1620                    // A heavy-weight application can not be in a custom process.
1621                    // We can do direct compare because we intern all strings.
1622                    if (ai.processName != null && ai.processName != ai.packageName) {
1623                        outError[0] = "cantSaveState applications can not use custom processes";
1624                    }
1625                }
1626            }
1627        }
1628
1629        sa.recycle();
1630
1631        if (outError[0] != null) {
1632            mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1633            return false;
1634        }
1635
1636        final int innerDepth = parser.getDepth();
1637
1638        int type;
1639        while ((type=parser.next()) != parser.END_DOCUMENT
1640               && (type != parser.END_TAG || parser.getDepth() > innerDepth)) {
1641            if (type == parser.END_TAG || type == parser.TEXT) {
1642                continue;
1643            }
1644
1645            String tagName = parser.getName();
1646            if (tagName.equals("activity")) {
1647                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false,
1648                        hardwareAccelerated);
1649                if (a == null) {
1650                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1651                    return false;
1652                }
1653
1654                owner.activities.add(a);
1655
1656            } else if (tagName.equals("receiver")) {
1657                Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true, false);
1658                if (a == null) {
1659                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1660                    return false;
1661                }
1662
1663                owner.receivers.add(a);
1664
1665            } else if (tagName.equals("service")) {
1666                Service s = parseService(owner, res, parser, attrs, flags, outError);
1667                if (s == null) {
1668                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1669                    return false;
1670                }
1671
1672                owner.services.add(s);
1673
1674            } else if (tagName.equals("provider")) {
1675                Provider p = parseProvider(owner, res, parser, attrs, flags, outError);
1676                if (p == null) {
1677                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1678                    return false;
1679                }
1680
1681                owner.providers.add(p);
1682
1683            } else if (tagName.equals("activity-alias")) {
1684                Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError);
1685                if (a == null) {
1686                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1687                    return false;
1688                }
1689
1690                owner.activities.add(a);
1691
1692            } else if (parser.getName().equals("meta-data")) {
1693                // note: application meta-data is stored off to the side, so it can
1694                // remain null in the primary copy (we like to avoid extra copies because
1695                // it can be large)
1696                if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData,
1697                        outError)) == null) {
1698                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1699                    return false;
1700                }
1701
1702            } else if (tagName.equals("uses-library")) {
1703                sa = res.obtainAttributes(attrs,
1704                        com.android.internal.R.styleable.AndroidManifestUsesLibrary);
1705
1706                // Note: don't allow this value to be a reference to a resource
1707                // that may change.
1708                String lname = sa.getNonResourceString(
1709                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_name);
1710                boolean req = sa.getBoolean(
1711                        com.android.internal.R.styleable.AndroidManifestUsesLibrary_required,
1712                        true);
1713
1714                sa.recycle();
1715
1716                if (lname != null) {
1717                    if (req) {
1718                        if (owner.usesLibraries == null) {
1719                            owner.usesLibraries = new ArrayList<String>();
1720                        }
1721                        if (!owner.usesLibraries.contains(lname)) {
1722                            owner.usesLibraries.add(lname.intern());
1723                        }
1724                    } else {
1725                        if (owner.usesOptionalLibraries == null) {
1726                            owner.usesOptionalLibraries = new ArrayList<String>();
1727                        }
1728                        if (!owner.usesOptionalLibraries.contains(lname)) {
1729                            owner.usesOptionalLibraries.add(lname.intern());
1730                        }
1731                    }
1732                }
1733
1734                XmlUtils.skipCurrentTag(parser);
1735
1736            } else if (tagName.equals("uses-package")) {
1737                // Dependencies for app installers; we don't currently try to
1738                // enforce this.
1739                XmlUtils.skipCurrentTag(parser);
1740
1741            } else {
1742                if (!RIGID_PARSER) {
1743                    Log.w(TAG, "Unknown element under <application>: " + tagName
1744                            + " at " + mArchiveSourcePath + " "
1745                            + parser.getPositionDescription());
1746                    XmlUtils.skipCurrentTag(parser);
1747                    continue;
1748                } else {
1749                    outError[0] = "Bad element under <application>: " + tagName;
1750                    mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
1751                    return false;
1752                }
1753            }
1754        }
1755
1756        return true;
1757    }
1758
1759    private boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo,
1760            String[] outError, String tag, TypedArray sa,
1761            int nameRes, int labelRes, int iconRes, int logoRes) {
1762        String name = sa.getNonConfigurationString(nameRes, 0);
1763        if (name == null) {
1764            outError[0] = tag + " does not specify android:name";
1765            return false;
1766        }
1767
1768        outInfo.name
1769            = buildClassName(owner.applicationInfo.packageName, name, outError);
1770        if (outInfo.name == null) {
1771            return false;
1772        }
1773
1774        int iconVal = sa.getResourceId(iconRes, 0);
1775        if (iconVal != 0) {
1776            outInfo.icon = iconVal;
1777            outInfo.nonLocalizedLabel = null;
1778        }
1779
1780        int logoVal = sa.getResourceId(logoRes, 0);
1781        if (logoVal != 0) {
1782            outInfo.logo = logoVal;
1783        }
1784
1785        TypedValue v = sa.peekValue(labelRes);
1786        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
1787            outInfo.nonLocalizedLabel = v.coerceToString();
1788        }
1789
1790        outInfo.packageName = owner.packageName;
1791
1792        return true;
1793    }
1794
1795    private Activity parseActivity(Package owner, Resources res,
1796            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError,
1797            boolean receiver, boolean hardwareAccelerated)
1798            throws XmlPullParserException, IOException {
1799        TypedArray sa = res.obtainAttributes(attrs,
1800                com.android.internal.R.styleable.AndroidManifestActivity);
1801
1802        if (mParseActivityArgs == null) {
1803            mParseActivityArgs = new ParseComponentArgs(owner, outError,
1804                    com.android.internal.R.styleable.AndroidManifestActivity_name,
1805                    com.android.internal.R.styleable.AndroidManifestActivity_label,
1806                    com.android.internal.R.styleable.AndroidManifestActivity_icon,
1807                    com.android.internal.R.styleable.AndroidManifestActivity_logo,
1808                    mSeparateProcesses,
1809                    com.android.internal.R.styleable.AndroidManifestActivity_process,
1810                    com.android.internal.R.styleable.AndroidManifestActivity_description,
1811                    com.android.internal.R.styleable.AndroidManifestActivity_enabled);
1812        }
1813
1814        mParseActivityArgs.tag = receiver ? "<receiver>" : "<activity>";
1815        mParseActivityArgs.sa = sa;
1816        mParseActivityArgs.flags = flags;
1817
1818        Activity a = new Activity(mParseActivityArgs, new ActivityInfo());
1819        if (outError[0] != null) {
1820            sa.recycle();
1821            return null;
1822        }
1823
1824        final boolean setExported = sa.hasValue(
1825                com.android.internal.R.styleable.AndroidManifestActivity_exported);
1826        if (setExported) {
1827            a.info.exported = sa.getBoolean(
1828                    com.android.internal.R.styleable.AndroidManifestActivity_exported, false);
1829        }
1830
1831        a.info.theme = sa.getResourceId(
1832                com.android.internal.R.styleable.AndroidManifestActivity_theme, 0);
1833
1834        String str;
1835        str = sa.getNonConfigurationString(
1836                com.android.internal.R.styleable.AndroidManifestActivity_permission, 0);
1837        if (str == null) {
1838            a.info.permission = owner.applicationInfo.permission;
1839        } else {
1840            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
1841        }
1842
1843        str = sa.getNonConfigurationString(
1844                com.android.internal.R.styleable.AndroidManifestActivity_taskAffinity, 0);
1845        a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName,
1846                owner.applicationInfo.taskAffinity, str, outError);
1847
1848        a.info.flags = 0;
1849        if (sa.getBoolean(
1850                com.android.internal.R.styleable.AndroidManifestActivity_multiprocess,
1851                false)) {
1852            a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS;
1853        }
1854
1855        if (sa.getBoolean(
1856                com.android.internal.R.styleable.AndroidManifestActivity_finishOnTaskLaunch,
1857                false)) {
1858            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH;
1859        }
1860
1861        if (sa.getBoolean(
1862                com.android.internal.R.styleable.AndroidManifestActivity_clearTaskOnLaunch,
1863                false)) {
1864            a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH;
1865        }
1866
1867        if (sa.getBoolean(
1868                com.android.internal.R.styleable.AndroidManifestActivity_noHistory,
1869                false)) {
1870            a.info.flags |= ActivityInfo.FLAG_NO_HISTORY;
1871        }
1872
1873        if (sa.getBoolean(
1874                com.android.internal.R.styleable.AndroidManifestActivity_alwaysRetainTaskState,
1875                false)) {
1876            a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE;
1877        }
1878
1879        if (sa.getBoolean(
1880                com.android.internal.R.styleable.AndroidManifestActivity_stateNotNeeded,
1881                false)) {
1882            a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED;
1883        }
1884
1885        if (sa.getBoolean(
1886                com.android.internal.R.styleable.AndroidManifestActivity_excludeFromRecents,
1887                false)) {
1888            a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
1889        }
1890
1891        if (sa.getBoolean(
1892                com.android.internal.R.styleable.AndroidManifestActivity_allowTaskReparenting,
1893                (owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) {
1894            a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING;
1895        }
1896
1897        if (sa.getBoolean(
1898                com.android.internal.R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs,
1899                false)) {
1900            a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS;
1901        }
1902
1903        if (sa.getBoolean(
1904                com.android.internal.R.styleable.AndroidManifestActivity_immersive,
1905                false)) {
1906            a.info.flags |= ActivityInfo.FLAG_IMMERSIVE;
1907        }
1908
1909        if (!receiver) {
1910            if (sa.getBoolean(
1911                    com.android.internal.R.styleable.AndroidManifestActivity_hardwareAccelerated,
1912                    hardwareAccelerated)) {
1913                a.info.flags |= ActivityInfo.FLAG_HARDWARE_ACCELERATED;
1914            }
1915
1916            a.info.launchMode = sa.getInt(
1917                    com.android.internal.R.styleable.AndroidManifestActivity_launchMode,
1918                    ActivityInfo.LAUNCH_MULTIPLE);
1919            a.info.screenOrientation = sa.getInt(
1920                    com.android.internal.R.styleable.AndroidManifestActivity_screenOrientation,
1921                    ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
1922            a.info.configChanges = sa.getInt(
1923                    com.android.internal.R.styleable.AndroidManifestActivity_configChanges,
1924                    0);
1925            a.info.softInputMode = sa.getInt(
1926                    com.android.internal.R.styleable.AndroidManifestActivity_windowSoftInputMode,
1927                    0);
1928        } else {
1929            a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE;
1930            a.info.configChanges = 0;
1931        }
1932
1933        sa.recycle();
1934
1935        if (receiver && (owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
1936            // A heavy-weight application can not have receives in its main process
1937            // We can do direct compare because we intern all strings.
1938            if (a.info.processName == owner.packageName) {
1939                outError[0] = "Heavy-weight applications can not have receivers in main process";
1940            }
1941        }
1942
1943        if (outError[0] != null) {
1944            return null;
1945        }
1946
1947        int outerDepth = parser.getDepth();
1948        int type;
1949        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
1950               && (type != XmlPullParser.END_TAG
1951                       || parser.getDepth() > outerDepth)) {
1952            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
1953                continue;
1954            }
1955
1956            if (parser.getName().equals("intent-filter")) {
1957                ActivityIntentInfo intent = new ActivityIntentInfo(a);
1958                if (!parseIntent(res, parser, attrs, flags, intent, outError, !receiver)) {
1959                    return null;
1960                }
1961                if (intent.countActions() == 0) {
1962                    Log.w(TAG, "No actions in intent filter at "
1963                            + mArchiveSourcePath + " "
1964                            + parser.getPositionDescription());
1965                } else {
1966                    a.intents.add(intent);
1967                }
1968            } else if (parser.getName().equals("meta-data")) {
1969                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
1970                        outError)) == null) {
1971                    return null;
1972                }
1973            } else {
1974                if (!RIGID_PARSER) {
1975                    Log.w(TAG, "Problem in package " + mArchiveSourcePath + ":");
1976                    if (receiver) {
1977                        Log.w(TAG, "Unknown element under <receiver>: " + parser.getName()
1978                                + " at " + mArchiveSourcePath + " "
1979                                + parser.getPositionDescription());
1980                    } else {
1981                        Log.w(TAG, "Unknown element under <activity>: " + parser.getName()
1982                                + " at " + mArchiveSourcePath + " "
1983                                + parser.getPositionDescription());
1984                    }
1985                    XmlUtils.skipCurrentTag(parser);
1986                    continue;
1987                }
1988                if (receiver) {
1989                    outError[0] = "Bad element under <receiver>: " + parser.getName();
1990                } else {
1991                    outError[0] = "Bad element under <activity>: " + parser.getName();
1992                }
1993                return null;
1994            }
1995        }
1996
1997        if (!setExported) {
1998            a.info.exported = a.intents.size() > 0;
1999        }
2000
2001        return a;
2002    }
2003
2004    private Activity parseActivityAlias(Package owner, Resources res,
2005            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2006            throws XmlPullParserException, IOException {
2007        TypedArray sa = res.obtainAttributes(attrs,
2008                com.android.internal.R.styleable.AndroidManifestActivityAlias);
2009
2010        String targetActivity = sa.getNonConfigurationString(
2011                com.android.internal.R.styleable.AndroidManifestActivityAlias_targetActivity, 0);
2012        if (targetActivity == null) {
2013            outError[0] = "<activity-alias> does not specify android:targetActivity";
2014            sa.recycle();
2015            return null;
2016        }
2017
2018        targetActivity = buildClassName(owner.applicationInfo.packageName,
2019                targetActivity, outError);
2020        if (targetActivity == null) {
2021            sa.recycle();
2022            return null;
2023        }
2024
2025        if (mParseActivityAliasArgs == null) {
2026            mParseActivityAliasArgs = new ParseComponentArgs(owner, outError,
2027                    com.android.internal.R.styleable.AndroidManifestActivityAlias_name,
2028                    com.android.internal.R.styleable.AndroidManifestActivityAlias_label,
2029                    com.android.internal.R.styleable.AndroidManifestActivityAlias_icon,
2030                    com.android.internal.R.styleable.AndroidManifestActivityAlias_logo,
2031                    mSeparateProcesses,
2032                    0,
2033                    com.android.internal.R.styleable.AndroidManifestActivityAlias_description,
2034                    com.android.internal.R.styleable.AndroidManifestActivityAlias_enabled);
2035            mParseActivityAliasArgs.tag = "<activity-alias>";
2036        }
2037
2038        mParseActivityAliasArgs.sa = sa;
2039        mParseActivityAliasArgs.flags = flags;
2040
2041        Activity target = null;
2042
2043        final int NA = owner.activities.size();
2044        for (int i=0; i<NA; i++) {
2045            Activity t = owner.activities.get(i);
2046            if (targetActivity.equals(t.info.name)) {
2047                target = t;
2048                break;
2049            }
2050        }
2051
2052        if (target == null) {
2053            outError[0] = "<activity-alias> target activity " + targetActivity
2054                    + " not found in manifest";
2055            sa.recycle();
2056            return null;
2057        }
2058
2059        ActivityInfo info = new ActivityInfo();
2060        info.targetActivity = targetActivity;
2061        info.configChanges = target.info.configChanges;
2062        info.flags = target.info.flags;
2063        info.icon = target.info.icon;
2064        info.logo = target.info.logo;
2065        info.labelRes = target.info.labelRes;
2066        info.nonLocalizedLabel = target.info.nonLocalizedLabel;
2067        info.launchMode = target.info.launchMode;
2068        info.processName = target.info.processName;
2069        if (info.descriptionRes == 0) {
2070            info.descriptionRes = target.info.descriptionRes;
2071        }
2072        info.screenOrientation = target.info.screenOrientation;
2073        info.taskAffinity = target.info.taskAffinity;
2074        info.theme = target.info.theme;
2075
2076        Activity a = new Activity(mParseActivityAliasArgs, info);
2077        if (outError[0] != null) {
2078            sa.recycle();
2079            return null;
2080        }
2081
2082        final boolean setExported = sa.hasValue(
2083                com.android.internal.R.styleable.AndroidManifestActivityAlias_exported);
2084        if (setExported) {
2085            a.info.exported = sa.getBoolean(
2086                    com.android.internal.R.styleable.AndroidManifestActivityAlias_exported, false);
2087        }
2088
2089        String str;
2090        str = sa.getNonConfigurationString(
2091                com.android.internal.R.styleable.AndroidManifestActivityAlias_permission, 0);
2092        if (str != null) {
2093            a.info.permission = str.length() > 0 ? str.toString().intern() : null;
2094        }
2095
2096        sa.recycle();
2097
2098        if (outError[0] != null) {
2099            return null;
2100        }
2101
2102        int outerDepth = parser.getDepth();
2103        int type;
2104        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2105               && (type != XmlPullParser.END_TAG
2106                       || parser.getDepth() > outerDepth)) {
2107            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2108                continue;
2109            }
2110
2111            if (parser.getName().equals("intent-filter")) {
2112                ActivityIntentInfo intent = new ActivityIntentInfo(a);
2113                if (!parseIntent(res, parser, attrs, flags, intent, outError, true)) {
2114                    return null;
2115                }
2116                if (intent.countActions() == 0) {
2117                    Log.w(TAG, "No actions in intent filter at "
2118                            + mArchiveSourcePath + " "
2119                            + parser.getPositionDescription());
2120                } else {
2121                    a.intents.add(intent);
2122                }
2123            } else if (parser.getName().equals("meta-data")) {
2124                if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
2125                        outError)) == null) {
2126                    return null;
2127                }
2128            } else {
2129                if (!RIGID_PARSER) {
2130                    Log.w(TAG, "Unknown element under <activity-alias>: " + parser.getName()
2131                            + " at " + mArchiveSourcePath + " "
2132                            + parser.getPositionDescription());
2133                    XmlUtils.skipCurrentTag(parser);
2134                    continue;
2135                }
2136                outError[0] = "Bad element under <activity-alias>: " + parser.getName();
2137                return null;
2138            }
2139        }
2140
2141        if (!setExported) {
2142            a.info.exported = a.intents.size() > 0;
2143        }
2144
2145        return a;
2146    }
2147
2148    private Provider parseProvider(Package owner, Resources res,
2149            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2150            throws XmlPullParserException, IOException {
2151        TypedArray sa = res.obtainAttributes(attrs,
2152                com.android.internal.R.styleable.AndroidManifestProvider);
2153
2154        if (mParseProviderArgs == null) {
2155            mParseProviderArgs = new ParseComponentArgs(owner, outError,
2156                    com.android.internal.R.styleable.AndroidManifestProvider_name,
2157                    com.android.internal.R.styleable.AndroidManifestProvider_label,
2158                    com.android.internal.R.styleable.AndroidManifestProvider_icon,
2159                    com.android.internal.R.styleable.AndroidManifestProvider_logo,
2160                    mSeparateProcesses,
2161                    com.android.internal.R.styleable.AndroidManifestProvider_process,
2162                    com.android.internal.R.styleable.AndroidManifestProvider_description,
2163                    com.android.internal.R.styleable.AndroidManifestProvider_enabled);
2164            mParseProviderArgs.tag = "<provider>";
2165        }
2166
2167        mParseProviderArgs.sa = sa;
2168        mParseProviderArgs.flags = flags;
2169
2170        Provider p = new Provider(mParseProviderArgs, new ProviderInfo());
2171        if (outError[0] != null) {
2172            sa.recycle();
2173            return null;
2174        }
2175
2176        p.info.exported = sa.getBoolean(
2177                com.android.internal.R.styleable.AndroidManifestProvider_exported, true);
2178
2179        String cpname = sa.getNonConfigurationString(
2180                com.android.internal.R.styleable.AndroidManifestProvider_authorities, 0);
2181
2182        p.info.isSyncable = sa.getBoolean(
2183                com.android.internal.R.styleable.AndroidManifestProvider_syncable,
2184                false);
2185
2186        String permission = sa.getNonConfigurationString(
2187                com.android.internal.R.styleable.AndroidManifestProvider_permission, 0);
2188        String str = sa.getNonConfigurationString(
2189                com.android.internal.R.styleable.AndroidManifestProvider_readPermission, 0);
2190        if (str == null) {
2191            str = permission;
2192        }
2193        if (str == null) {
2194            p.info.readPermission = owner.applicationInfo.permission;
2195        } else {
2196            p.info.readPermission =
2197                str.length() > 0 ? str.toString().intern() : null;
2198        }
2199        str = sa.getNonConfigurationString(
2200                com.android.internal.R.styleable.AndroidManifestProvider_writePermission, 0);
2201        if (str == null) {
2202            str = permission;
2203        }
2204        if (str == null) {
2205            p.info.writePermission = owner.applicationInfo.permission;
2206        } else {
2207            p.info.writePermission =
2208                str.length() > 0 ? str.toString().intern() : null;
2209        }
2210
2211        p.info.grantUriPermissions = sa.getBoolean(
2212                com.android.internal.R.styleable.AndroidManifestProvider_grantUriPermissions,
2213                false);
2214
2215        p.info.multiprocess = sa.getBoolean(
2216                com.android.internal.R.styleable.AndroidManifestProvider_multiprocess,
2217                false);
2218
2219        p.info.initOrder = sa.getInt(
2220                com.android.internal.R.styleable.AndroidManifestProvider_initOrder,
2221                0);
2222
2223        sa.recycle();
2224
2225        if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
2226            // A heavy-weight application can not have providers in its main process
2227            // We can do direct compare because we intern all strings.
2228            if (p.info.processName == owner.packageName) {
2229                outError[0] = "Heavy-weight applications can not have providers in main process";
2230                return null;
2231            }
2232        }
2233
2234        if (cpname == null) {
2235            outError[0] = "<provider> does not incude authorities attribute";
2236            return null;
2237        }
2238        p.info.authority = cpname.intern();
2239
2240        if (!parseProviderTags(res, parser, attrs, p, outError)) {
2241            return null;
2242        }
2243
2244        return p;
2245    }
2246
2247    private boolean parseProviderTags(Resources res,
2248            XmlPullParser parser, AttributeSet attrs,
2249            Provider outInfo, String[] outError)
2250            throws XmlPullParserException, IOException {
2251        int outerDepth = parser.getDepth();
2252        int type;
2253        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2254               && (type != XmlPullParser.END_TAG
2255                       || parser.getDepth() > outerDepth)) {
2256            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2257                continue;
2258            }
2259
2260            if (parser.getName().equals("meta-data")) {
2261                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2262                        outInfo.metaData, outError)) == null) {
2263                    return false;
2264                }
2265
2266            } else if (parser.getName().equals("grant-uri-permission")) {
2267                TypedArray sa = res.obtainAttributes(attrs,
2268                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission);
2269
2270                PatternMatcher pa = null;
2271
2272                String str = sa.getNonConfigurationString(
2273                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_path, 0);
2274                if (str != null) {
2275                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_LITERAL);
2276                }
2277
2278                str = sa.getNonConfigurationString(
2279                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPrefix, 0);
2280                if (str != null) {
2281                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_PREFIX);
2282                }
2283
2284                str = sa.getNonConfigurationString(
2285                        com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPattern, 0);
2286                if (str != null) {
2287                    pa = new PatternMatcher(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2288                }
2289
2290                sa.recycle();
2291
2292                if (pa != null) {
2293                    if (outInfo.info.uriPermissionPatterns == null) {
2294                        outInfo.info.uriPermissionPatterns = new PatternMatcher[1];
2295                        outInfo.info.uriPermissionPatterns[0] = pa;
2296                    } else {
2297                        final int N = outInfo.info.uriPermissionPatterns.length;
2298                        PatternMatcher[] newp = new PatternMatcher[N+1];
2299                        System.arraycopy(outInfo.info.uriPermissionPatterns, 0, newp, 0, N);
2300                        newp[N] = pa;
2301                        outInfo.info.uriPermissionPatterns = newp;
2302                    }
2303                    outInfo.info.grantUriPermissions = true;
2304                } else {
2305                    if (!RIGID_PARSER) {
2306                        Log.w(TAG, "Unknown element under <path-permission>: "
2307                                + parser.getName() + " at " + mArchiveSourcePath + " "
2308                                + parser.getPositionDescription());
2309                        XmlUtils.skipCurrentTag(parser);
2310                        continue;
2311                    }
2312                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2313                    return false;
2314                }
2315                XmlUtils.skipCurrentTag(parser);
2316
2317            } else if (parser.getName().equals("path-permission")) {
2318                TypedArray sa = res.obtainAttributes(attrs,
2319                        com.android.internal.R.styleable.AndroidManifestPathPermission);
2320
2321                PathPermission pa = null;
2322
2323                String permission = sa.getNonConfigurationString(
2324                        com.android.internal.R.styleable.AndroidManifestPathPermission_permission, 0);
2325                String readPermission = sa.getNonConfigurationString(
2326                        com.android.internal.R.styleable.AndroidManifestPathPermission_readPermission, 0);
2327                if (readPermission == null) {
2328                    readPermission = permission;
2329                }
2330                String writePermission = sa.getNonConfigurationString(
2331                        com.android.internal.R.styleable.AndroidManifestPathPermission_writePermission, 0);
2332                if (writePermission == null) {
2333                    writePermission = permission;
2334                }
2335
2336                boolean havePerm = false;
2337                if (readPermission != null) {
2338                    readPermission = readPermission.intern();
2339                    havePerm = true;
2340                }
2341                if (writePermission != null) {
2342                    writePermission = writePermission.intern();
2343                    havePerm = true;
2344                }
2345
2346                if (!havePerm) {
2347                    if (!RIGID_PARSER) {
2348                        Log.w(TAG, "No readPermission or writePermssion for <path-permission>: "
2349                                + parser.getName() + " at " + mArchiveSourcePath + " "
2350                                + parser.getPositionDescription());
2351                        XmlUtils.skipCurrentTag(parser);
2352                        continue;
2353                    }
2354                    outError[0] = "No readPermission or writePermssion for <path-permission>";
2355                    return false;
2356                }
2357
2358                String path = sa.getNonConfigurationString(
2359                        com.android.internal.R.styleable.AndroidManifestPathPermission_path, 0);
2360                if (path != null) {
2361                    pa = new PathPermission(path,
2362                            PatternMatcher.PATTERN_LITERAL, readPermission, writePermission);
2363                }
2364
2365                path = sa.getNonConfigurationString(
2366                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPrefix, 0);
2367                if (path != null) {
2368                    pa = new PathPermission(path,
2369                            PatternMatcher.PATTERN_PREFIX, readPermission, writePermission);
2370                }
2371
2372                path = sa.getNonConfigurationString(
2373                        com.android.internal.R.styleable.AndroidManifestPathPermission_pathPattern, 0);
2374                if (path != null) {
2375                    pa = new PathPermission(path,
2376                            PatternMatcher.PATTERN_SIMPLE_GLOB, readPermission, writePermission);
2377                }
2378
2379                sa.recycle();
2380
2381                if (pa != null) {
2382                    if (outInfo.info.pathPermissions == null) {
2383                        outInfo.info.pathPermissions = new PathPermission[1];
2384                        outInfo.info.pathPermissions[0] = pa;
2385                    } else {
2386                        final int N = outInfo.info.pathPermissions.length;
2387                        PathPermission[] newp = new PathPermission[N+1];
2388                        System.arraycopy(outInfo.info.pathPermissions, 0, newp, 0, N);
2389                        newp[N] = pa;
2390                        outInfo.info.pathPermissions = newp;
2391                    }
2392                } else {
2393                    if (!RIGID_PARSER) {
2394                        Log.w(TAG, "No path, pathPrefix, or pathPattern for <path-permission>: "
2395                                + parser.getName() + " at " + mArchiveSourcePath + " "
2396                                + parser.getPositionDescription());
2397                        XmlUtils.skipCurrentTag(parser);
2398                        continue;
2399                    }
2400                    outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
2401                    return false;
2402                }
2403                XmlUtils.skipCurrentTag(parser);
2404
2405            } else {
2406                if (!RIGID_PARSER) {
2407                    Log.w(TAG, "Unknown element under <provider>: "
2408                            + parser.getName() + " at " + mArchiveSourcePath + " "
2409                            + parser.getPositionDescription());
2410                    XmlUtils.skipCurrentTag(parser);
2411                    continue;
2412                }
2413                outError[0] = "Bad element under <provider>: "
2414                    + parser.getName();
2415                return false;
2416            }
2417        }
2418        return true;
2419    }
2420
2421    private Service parseService(Package owner, Resources res,
2422            XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
2423            throws XmlPullParserException, IOException {
2424        TypedArray sa = res.obtainAttributes(attrs,
2425                com.android.internal.R.styleable.AndroidManifestService);
2426
2427        if (mParseServiceArgs == null) {
2428            mParseServiceArgs = new ParseComponentArgs(owner, outError,
2429                    com.android.internal.R.styleable.AndroidManifestService_name,
2430                    com.android.internal.R.styleable.AndroidManifestService_label,
2431                    com.android.internal.R.styleable.AndroidManifestService_icon,
2432                    com.android.internal.R.styleable.AndroidManifestService_logo,
2433                    mSeparateProcesses,
2434                    com.android.internal.R.styleable.AndroidManifestService_process,
2435                    com.android.internal.R.styleable.AndroidManifestService_description,
2436                    com.android.internal.R.styleable.AndroidManifestService_enabled);
2437            mParseServiceArgs.tag = "<service>";
2438        }
2439
2440        mParseServiceArgs.sa = sa;
2441        mParseServiceArgs.flags = flags;
2442
2443        Service s = new Service(mParseServiceArgs, new ServiceInfo());
2444        if (outError[0] != null) {
2445            sa.recycle();
2446            return null;
2447        }
2448
2449        final boolean setExported = sa.hasValue(
2450                com.android.internal.R.styleable.AndroidManifestService_exported);
2451        if (setExported) {
2452            s.info.exported = sa.getBoolean(
2453                    com.android.internal.R.styleable.AndroidManifestService_exported, false);
2454        }
2455
2456        String str = sa.getNonConfigurationString(
2457                com.android.internal.R.styleable.AndroidManifestService_permission, 0);
2458        if (str == null) {
2459            s.info.permission = owner.applicationInfo.permission;
2460        } else {
2461            s.info.permission = str.length() > 0 ? str.toString().intern() : null;
2462        }
2463
2464        sa.recycle();
2465
2466        if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
2467            // A heavy-weight application can not have services in its main process
2468            // We can do direct compare because we intern all strings.
2469            if (s.info.processName == owner.packageName) {
2470                outError[0] = "Heavy-weight applications can not have services in main process";
2471                return null;
2472            }
2473        }
2474
2475        int outerDepth = parser.getDepth();
2476        int type;
2477        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2478               && (type != XmlPullParser.END_TAG
2479                       || parser.getDepth() > outerDepth)) {
2480            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2481                continue;
2482            }
2483
2484            if (parser.getName().equals("intent-filter")) {
2485                ServiceIntentInfo intent = new ServiceIntentInfo(s);
2486                if (!parseIntent(res, parser, attrs, flags, intent, outError, false)) {
2487                    return null;
2488                }
2489
2490                s.intents.add(intent);
2491            } else if (parser.getName().equals("meta-data")) {
2492                if ((s.metaData=parseMetaData(res, parser, attrs, s.metaData,
2493                        outError)) == null) {
2494                    return null;
2495                }
2496            } else {
2497                if (!RIGID_PARSER) {
2498                    Log.w(TAG, "Unknown element under <service>: "
2499                            + parser.getName() + " at " + mArchiveSourcePath + " "
2500                            + parser.getPositionDescription());
2501                    XmlUtils.skipCurrentTag(parser);
2502                    continue;
2503                }
2504                outError[0] = "Bad element under <service>: "
2505                    + parser.getName();
2506                return null;
2507            }
2508        }
2509
2510        if (!setExported) {
2511            s.info.exported = s.intents.size() > 0;
2512        }
2513
2514        return s;
2515    }
2516
2517    private boolean parseAllMetaData(Resources res,
2518            XmlPullParser parser, AttributeSet attrs, String tag,
2519            Component outInfo, String[] outError)
2520            throws XmlPullParserException, IOException {
2521        int outerDepth = parser.getDepth();
2522        int type;
2523        while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
2524               && (type != XmlPullParser.END_TAG
2525                       || parser.getDepth() > outerDepth)) {
2526            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
2527                continue;
2528            }
2529
2530            if (parser.getName().equals("meta-data")) {
2531                if ((outInfo.metaData=parseMetaData(res, parser, attrs,
2532                        outInfo.metaData, outError)) == null) {
2533                    return false;
2534                }
2535            } else {
2536                if (!RIGID_PARSER) {
2537                    Log.w(TAG, "Unknown element under " + tag + ": "
2538                            + parser.getName() + " at " + mArchiveSourcePath + " "
2539                            + parser.getPositionDescription());
2540                    XmlUtils.skipCurrentTag(parser);
2541                    continue;
2542                }
2543                outError[0] = "Bad element under " + tag + ": "
2544                    + parser.getName();
2545                return false;
2546            }
2547        }
2548        return true;
2549    }
2550
2551    private Bundle parseMetaData(Resources res,
2552            XmlPullParser parser, AttributeSet attrs,
2553            Bundle data, String[] outError)
2554            throws XmlPullParserException, IOException {
2555
2556        TypedArray sa = res.obtainAttributes(attrs,
2557                com.android.internal.R.styleable.AndroidManifestMetaData);
2558
2559        if (data == null) {
2560            data = new Bundle();
2561        }
2562
2563        String name = sa.getNonConfigurationString(
2564                com.android.internal.R.styleable.AndroidManifestMetaData_name, 0);
2565        if (name == null) {
2566            outError[0] = "<meta-data> requires an android:name attribute";
2567            sa.recycle();
2568            return null;
2569        }
2570
2571        name = name.intern();
2572
2573        TypedValue v = sa.peekValue(
2574                com.android.internal.R.styleable.AndroidManifestMetaData_resource);
2575        if (v != null && v.resourceId != 0) {
2576            //Log.i(TAG, "Meta data ref " + name + ": " + v);
2577            data.putInt(name, v.resourceId);
2578        } else {
2579            v = sa.peekValue(
2580                    com.android.internal.R.styleable.AndroidManifestMetaData_value);
2581            //Log.i(TAG, "Meta data " + name + ": " + v);
2582            if (v != null) {
2583                if (v.type == TypedValue.TYPE_STRING) {
2584                    CharSequence cs = v.coerceToString();
2585                    data.putString(name, cs != null ? cs.toString().intern() : null);
2586                } else if (v.type == TypedValue.TYPE_INT_BOOLEAN) {
2587                    data.putBoolean(name, v.data != 0);
2588                } else if (v.type >= TypedValue.TYPE_FIRST_INT
2589                        && v.type <= TypedValue.TYPE_LAST_INT) {
2590                    data.putInt(name, v.data);
2591                } else if (v.type == TypedValue.TYPE_FLOAT) {
2592                    data.putFloat(name, v.getFloat());
2593                } else {
2594                    if (!RIGID_PARSER) {
2595                        Log.w(TAG, "<meta-data> only supports string, integer, float, color, boolean, and resource reference types: "
2596                                + parser.getName() + " at " + mArchiveSourcePath + " "
2597                                + parser.getPositionDescription());
2598                    } else {
2599                        outError[0] = "<meta-data> only supports string, integer, float, color, boolean, and resource reference types";
2600                        data = null;
2601                    }
2602                }
2603            } else {
2604                outError[0] = "<meta-data> requires an android:value or android:resource attribute";
2605                data = null;
2606            }
2607        }
2608
2609        sa.recycle();
2610
2611        XmlUtils.skipCurrentTag(parser);
2612
2613        return data;
2614    }
2615
2616    private static final String ANDROID_RESOURCES
2617            = "http://schemas.android.com/apk/res/android";
2618
2619    private boolean parseIntent(Resources res,
2620            XmlPullParser parser, AttributeSet attrs, int flags,
2621            IntentInfo outInfo, String[] outError, boolean isActivity)
2622            throws XmlPullParserException, IOException {
2623
2624        TypedArray sa = res.obtainAttributes(attrs,
2625                com.android.internal.R.styleable.AndroidManifestIntentFilter);
2626
2627        int priority = sa.getInt(
2628                com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0);
2629        if (priority > 0 && isActivity && (flags&PARSE_IS_SYSTEM) == 0) {
2630            Log.w(TAG, "Activity with priority > 0, forcing to 0 at "
2631                    + mArchiveSourcePath + " "
2632                    + parser.getPositionDescription());
2633            priority = 0;
2634        }
2635        outInfo.setPriority(priority);
2636
2637        TypedValue v = sa.peekValue(
2638                com.android.internal.R.styleable.AndroidManifestIntentFilter_label);
2639        if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2640            outInfo.nonLocalizedLabel = v.coerceToString();
2641        }
2642
2643        outInfo.icon = sa.getResourceId(
2644                com.android.internal.R.styleable.AndroidManifestIntentFilter_icon, 0);
2645
2646        outInfo.logo = sa.getResourceId(
2647                com.android.internal.R.styleable.AndroidManifestIntentFilter_logo, 0);
2648
2649        sa.recycle();
2650
2651        int outerDepth = parser.getDepth();
2652        int type;
2653        while ((type=parser.next()) != parser.END_DOCUMENT
2654               && (type != parser.END_TAG || parser.getDepth() > outerDepth)) {
2655            if (type == parser.END_TAG || type == parser.TEXT) {
2656                continue;
2657            }
2658
2659            String nodeName = parser.getName();
2660            if (nodeName.equals("action")) {
2661                String value = attrs.getAttributeValue(
2662                        ANDROID_RESOURCES, "name");
2663                if (value == null || value == "") {
2664                    outError[0] = "No value supplied for <android:name>";
2665                    return false;
2666                }
2667                XmlUtils.skipCurrentTag(parser);
2668
2669                outInfo.addAction(value);
2670            } else if (nodeName.equals("category")) {
2671                String value = attrs.getAttributeValue(
2672                        ANDROID_RESOURCES, "name");
2673                if (value == null || value == "") {
2674                    outError[0] = "No value supplied for <android:name>";
2675                    return false;
2676                }
2677                XmlUtils.skipCurrentTag(parser);
2678
2679                outInfo.addCategory(value);
2680
2681            } else if (nodeName.equals("data")) {
2682                sa = res.obtainAttributes(attrs,
2683                        com.android.internal.R.styleable.AndroidManifestData);
2684
2685                String str = sa.getNonConfigurationString(
2686                        com.android.internal.R.styleable.AndroidManifestData_mimeType, 0);
2687                if (str != null) {
2688                    try {
2689                        outInfo.addDataType(str);
2690                    } catch (IntentFilter.MalformedMimeTypeException e) {
2691                        outError[0] = e.toString();
2692                        sa.recycle();
2693                        return false;
2694                    }
2695                }
2696
2697                str = sa.getNonConfigurationString(
2698                        com.android.internal.R.styleable.AndroidManifestData_scheme, 0);
2699                if (str != null) {
2700                    outInfo.addDataScheme(str);
2701                }
2702
2703                String host = sa.getNonConfigurationString(
2704                        com.android.internal.R.styleable.AndroidManifestData_host, 0);
2705                String port = sa.getNonConfigurationString(
2706                        com.android.internal.R.styleable.AndroidManifestData_port, 0);
2707                if (host != null) {
2708                    outInfo.addDataAuthority(host, port);
2709                }
2710
2711                str = sa.getNonConfigurationString(
2712                        com.android.internal.R.styleable.AndroidManifestData_path, 0);
2713                if (str != null) {
2714                    outInfo.addDataPath(str, PatternMatcher.PATTERN_LITERAL);
2715                }
2716
2717                str = sa.getNonConfigurationString(
2718                        com.android.internal.R.styleable.AndroidManifestData_pathPrefix, 0);
2719                if (str != null) {
2720                    outInfo.addDataPath(str, PatternMatcher.PATTERN_PREFIX);
2721                }
2722
2723                str = sa.getNonConfigurationString(
2724                        com.android.internal.R.styleable.AndroidManifestData_pathPattern, 0);
2725                if (str != null) {
2726                    outInfo.addDataPath(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
2727                }
2728
2729                sa.recycle();
2730                XmlUtils.skipCurrentTag(parser);
2731            } else if (!RIGID_PARSER) {
2732                Log.w(TAG, "Unknown element under <intent-filter>: "
2733                        + parser.getName() + " at " + mArchiveSourcePath + " "
2734                        + parser.getPositionDescription());
2735                XmlUtils.skipCurrentTag(parser);
2736            } else {
2737                outError[0] = "Bad element under <intent-filter>: " + parser.getName();
2738                return false;
2739            }
2740        }
2741
2742        outInfo.hasDefault = outInfo.hasCategory(Intent.CATEGORY_DEFAULT);
2743        if (false) {
2744            String cats = "";
2745            Iterator<String> it = outInfo.categoriesIterator();
2746            while (it != null && it.hasNext()) {
2747                cats += " " + it.next();
2748            }
2749            System.out.println("Intent d=" +
2750                    outInfo.hasDefault + ", cat=" + cats);
2751        }
2752
2753        return true;
2754    }
2755
2756    public final static class Package {
2757        public String packageName;
2758
2759        // For now we only support one application per package.
2760        public final ApplicationInfo applicationInfo = new ApplicationInfo();
2761
2762        public final ArrayList<Permission> permissions = new ArrayList<Permission>(0);
2763        public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0);
2764        public final ArrayList<Activity> activities = new ArrayList<Activity>(0);
2765        public final ArrayList<Activity> receivers = new ArrayList<Activity>(0);
2766        public final ArrayList<Provider> providers = new ArrayList<Provider>(0);
2767        public final ArrayList<Service> services = new ArrayList<Service>(0);
2768        public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0);
2769
2770        public final ArrayList<String> requestedPermissions = new ArrayList<String>();
2771
2772        public ArrayList<String> protectedBroadcasts;
2773
2774        public ArrayList<String> usesLibraries = null;
2775        public ArrayList<String> usesOptionalLibraries = null;
2776        public String[] usesLibraryFiles = null;
2777
2778        public ArrayList<String> mOriginalPackages = null;
2779        public String mRealPackage = null;
2780        public ArrayList<String> mAdoptPermissions = null;
2781
2782        // We store the application meta-data independently to avoid multiple unwanted references
2783        public Bundle mAppMetaData = null;
2784
2785        // If this is a 3rd party app, this is the path of the zip file.
2786        public String mPath;
2787
2788        // The version code declared for this package.
2789        public int mVersionCode;
2790
2791        // The version name declared for this package.
2792        public String mVersionName;
2793
2794        // The shared user id that this package wants to use.
2795        public String mSharedUserId;
2796
2797        // The shared user label that this package wants to use.
2798        public int mSharedUserLabel;
2799
2800        // Signatures that were read from the package.
2801        public Signature mSignatures[];
2802
2803        // For use by package manager service for quick lookup of
2804        // preferred up order.
2805        public int mPreferredOrder = 0;
2806
2807        // For use by the package manager to keep track of the path to the
2808        // file an app came from.
2809        public String mScanPath;
2810
2811        // For use by package manager to keep track of where it has done dexopt.
2812        public boolean mDidDexOpt;
2813
2814        // User set enabled state.
2815        public int mSetEnabled = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
2816
2817        // Additional data supplied by callers.
2818        public Object mExtras;
2819
2820        // Whether an operation is currently pending on this package
2821        public boolean mOperationPending;
2822
2823        /*
2824         *  Applications hardware preferences
2825         */
2826        public final ArrayList<ConfigurationInfo> configPreferences =
2827                new ArrayList<ConfigurationInfo>();
2828
2829        /*
2830         *  Applications requested features
2831         */
2832        public ArrayList<FeatureInfo> reqFeatures = null;
2833
2834        public int installLocation;
2835
2836        public Package(String _name) {
2837            packageName = _name;
2838            applicationInfo.packageName = _name;
2839            applicationInfo.uid = -1;
2840        }
2841
2842        public void setPackageName(String newName) {
2843            packageName = newName;
2844            applicationInfo.packageName = newName;
2845            for (int i=permissions.size()-1; i>=0; i--) {
2846                permissions.get(i).setPackageName(newName);
2847            }
2848            for (int i=permissionGroups.size()-1; i>=0; i--) {
2849                permissionGroups.get(i).setPackageName(newName);
2850            }
2851            for (int i=activities.size()-1; i>=0; i--) {
2852                activities.get(i).setPackageName(newName);
2853            }
2854            for (int i=receivers.size()-1; i>=0; i--) {
2855                receivers.get(i).setPackageName(newName);
2856            }
2857            for (int i=providers.size()-1; i>=0; i--) {
2858                providers.get(i).setPackageName(newName);
2859            }
2860            for (int i=services.size()-1; i>=0; i--) {
2861                services.get(i).setPackageName(newName);
2862            }
2863            for (int i=instrumentation.size()-1; i>=0; i--) {
2864                instrumentation.get(i).setPackageName(newName);
2865            }
2866        }
2867
2868        public String toString() {
2869            return "Package{"
2870                + Integer.toHexString(System.identityHashCode(this))
2871                + " " + packageName + "}";
2872        }
2873    }
2874
2875    public static class Component<II extends IntentInfo> {
2876        public final Package owner;
2877        public final ArrayList<II> intents;
2878        public final String className;
2879        public Bundle metaData;
2880
2881        ComponentName componentName;
2882        String componentShortName;
2883
2884        public Component(Package _owner) {
2885            owner = _owner;
2886            intents = null;
2887            className = null;
2888        }
2889
2890        public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) {
2891            owner = args.owner;
2892            intents = new ArrayList<II>(0);
2893            String name = args.sa.getNonConfigurationString(args.nameRes, 0);
2894            if (name == null) {
2895                className = null;
2896                args.outError[0] = args.tag + " does not specify android:name";
2897                return;
2898            }
2899
2900            outInfo.name
2901                = buildClassName(owner.applicationInfo.packageName, name, args.outError);
2902            if (outInfo.name == null) {
2903                className = null;
2904                args.outError[0] = args.tag + " does not have valid android:name";
2905                return;
2906            }
2907
2908            className = outInfo.name;
2909
2910            int iconVal = args.sa.getResourceId(args.iconRes, 0);
2911            if (iconVal != 0) {
2912                outInfo.icon = iconVal;
2913                outInfo.nonLocalizedLabel = null;
2914            }
2915
2916            int logoVal = args.sa.getResourceId(args.logoRes, 0);
2917            if (logoVal != 0) {
2918                outInfo.logo = logoVal;
2919            }
2920
2921            TypedValue v = args.sa.peekValue(args.labelRes);
2922            if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
2923                outInfo.nonLocalizedLabel = v.coerceToString();
2924            }
2925
2926            outInfo.packageName = owner.packageName;
2927        }
2928
2929        public Component(final ParseComponentArgs args, final ComponentInfo outInfo) {
2930            this(args, (PackageItemInfo)outInfo);
2931            if (args.outError[0] != null) {
2932                return;
2933            }
2934
2935            if (args.processRes != 0) {
2936                CharSequence pname;
2937                if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
2938                    pname = args.sa.getNonConfigurationString(args.processRes, 0);
2939                } else {
2940                    // Some older apps have been seen to use a resource reference
2941                    // here that on older builds was ignored (with a warning).  We
2942                    // need to continue to do this for them so they don't break.
2943                    pname = args.sa.getNonResourceString(args.processRes);
2944                }
2945                outInfo.processName = buildProcessName(owner.applicationInfo.packageName,
2946                        owner.applicationInfo.processName, pname,
2947                        args.flags, args.sepProcesses, args.outError);
2948            }
2949
2950            if (args.descriptionRes != 0) {
2951                outInfo.descriptionRes = args.sa.getResourceId(args.descriptionRes, 0);
2952            }
2953
2954            outInfo.enabled = args.sa.getBoolean(args.enabledRes, true);
2955        }
2956
2957        public Component(Component<II> clone) {
2958            owner = clone.owner;
2959            intents = clone.intents;
2960            className = clone.className;
2961            componentName = clone.componentName;
2962            componentShortName = clone.componentShortName;
2963        }
2964
2965        public ComponentName getComponentName() {
2966            if (componentName != null) {
2967                return componentName;
2968            }
2969            if (className != null) {
2970                componentName = new ComponentName(owner.applicationInfo.packageName,
2971                        className);
2972            }
2973            return componentName;
2974        }
2975
2976        public String getComponentShortName() {
2977            if (componentShortName != null) {
2978                return componentShortName;
2979            }
2980            ComponentName component = getComponentName();
2981            if (component != null) {
2982                componentShortName = component.flattenToShortString();
2983            }
2984            return componentShortName;
2985        }
2986
2987        public void setPackageName(String packageName) {
2988            componentName = null;
2989            componentShortName = null;
2990        }
2991    }
2992
2993    public final static class Permission extends Component<IntentInfo> {
2994        public final PermissionInfo info;
2995        public boolean tree;
2996        public PermissionGroup group;
2997
2998        public Permission(Package _owner) {
2999            super(_owner);
3000            info = new PermissionInfo();
3001        }
3002
3003        public Permission(Package _owner, PermissionInfo _info) {
3004            super(_owner);
3005            info = _info;
3006        }
3007
3008        public void setPackageName(String packageName) {
3009            super.setPackageName(packageName);
3010            info.packageName = packageName;
3011        }
3012
3013        public String toString() {
3014            return "Permission{"
3015                + Integer.toHexString(System.identityHashCode(this))
3016                + " " + info.name + "}";
3017        }
3018    }
3019
3020    public final static class PermissionGroup extends Component<IntentInfo> {
3021        public final PermissionGroupInfo info;
3022
3023        public PermissionGroup(Package _owner) {
3024            super(_owner);
3025            info = new PermissionGroupInfo();
3026        }
3027
3028        public PermissionGroup(Package _owner, PermissionGroupInfo _info) {
3029            super(_owner);
3030            info = _info;
3031        }
3032
3033        public void setPackageName(String packageName) {
3034            super.setPackageName(packageName);
3035            info.packageName = packageName;
3036        }
3037
3038        public String toString() {
3039            return "PermissionGroup{"
3040                + Integer.toHexString(System.identityHashCode(this))
3041                + " " + info.name + "}";
3042        }
3043    }
3044
3045    private static boolean copyNeeded(int flags, Package p, Bundle metaData) {
3046        if (p.mSetEnabled != PackageManager.COMPONENT_ENABLED_STATE_DEFAULT) {
3047            boolean enabled = p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
3048            if (p.applicationInfo.enabled != enabled) {
3049                return true;
3050            }
3051        }
3052        if ((flags & PackageManager.GET_META_DATA) != 0
3053                && (metaData != null || p.mAppMetaData != null)) {
3054            return true;
3055        }
3056        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0
3057                && p.usesLibraryFiles != null) {
3058            return true;
3059        }
3060        return false;
3061    }
3062
3063    public static ApplicationInfo generateApplicationInfo(Package p, int flags) {
3064        if (p == null) return null;
3065        if (!copyNeeded(flags, p, null)) {
3066            // CompatibilityMode is global state. It's safe to modify the instance
3067            // of the package.
3068            if (!sCompatibilityModeEnabled) {
3069                p.applicationInfo.disableCompatibilityMode();
3070            }
3071            return p.applicationInfo;
3072        }
3073
3074        // Make shallow copy so we can store the metadata/libraries safely
3075        ApplicationInfo ai = new ApplicationInfo(p.applicationInfo);
3076        if ((flags & PackageManager.GET_META_DATA) != 0) {
3077            ai.metaData = p.mAppMetaData;
3078        }
3079        if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) {
3080            ai.sharedLibraryFiles = p.usesLibraryFiles;
3081        }
3082        if (!sCompatibilityModeEnabled) {
3083            ai.disableCompatibilityMode();
3084        }
3085        ai.enabled = p.mSetEnabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
3086        return ai;
3087    }
3088
3089    public static final PermissionInfo generatePermissionInfo(
3090            Permission p, int flags) {
3091        if (p == null) return null;
3092        if ((flags&PackageManager.GET_META_DATA) == 0) {
3093            return p.info;
3094        }
3095        PermissionInfo pi = new PermissionInfo(p.info);
3096        pi.metaData = p.metaData;
3097        return pi;
3098    }
3099
3100    public static final PermissionGroupInfo generatePermissionGroupInfo(
3101            PermissionGroup pg, int flags) {
3102        if (pg == null) return null;
3103        if ((flags&PackageManager.GET_META_DATA) == 0) {
3104            return pg.info;
3105        }
3106        PermissionGroupInfo pgi = new PermissionGroupInfo(pg.info);
3107        pgi.metaData = pg.metaData;
3108        return pgi;
3109    }
3110
3111    public final static class Activity extends Component<ActivityIntentInfo> {
3112        public final ActivityInfo info;
3113
3114        public Activity(final ParseComponentArgs args, final ActivityInfo _info) {
3115            super(args, _info);
3116            info = _info;
3117            info.applicationInfo = args.owner.applicationInfo;
3118        }
3119
3120        public void setPackageName(String packageName) {
3121            super.setPackageName(packageName);
3122            info.packageName = packageName;
3123        }
3124
3125        public String toString() {
3126            return "Activity{"
3127                + Integer.toHexString(System.identityHashCode(this))
3128                + " " + getComponentShortName() + "}";
3129        }
3130    }
3131
3132    public static final ActivityInfo generateActivityInfo(Activity a,
3133            int flags) {
3134        if (a == null) return null;
3135        if (!copyNeeded(flags, a.owner, a.metaData)) {
3136            return a.info;
3137        }
3138        // Make shallow copies so we can store the metadata safely
3139        ActivityInfo ai = new ActivityInfo(a.info);
3140        ai.metaData = a.metaData;
3141        ai.applicationInfo = generateApplicationInfo(a.owner, flags);
3142        return ai;
3143    }
3144
3145    public final static class Service extends Component<ServiceIntentInfo> {
3146        public final ServiceInfo info;
3147
3148        public Service(final ParseComponentArgs args, final ServiceInfo _info) {
3149            super(args, _info);
3150            info = _info;
3151            info.applicationInfo = args.owner.applicationInfo;
3152        }
3153
3154        public void setPackageName(String packageName) {
3155            super.setPackageName(packageName);
3156            info.packageName = packageName;
3157        }
3158
3159        public String toString() {
3160            return "Service{"
3161                + Integer.toHexString(System.identityHashCode(this))
3162                + " " + getComponentShortName() + "}";
3163        }
3164    }
3165
3166    public static final ServiceInfo generateServiceInfo(Service s, int flags) {
3167        if (s == null) return null;
3168        if (!copyNeeded(flags, s.owner, s.metaData)) {
3169            return s.info;
3170        }
3171        // Make shallow copies so we can store the metadata safely
3172        ServiceInfo si = new ServiceInfo(s.info);
3173        si.metaData = s.metaData;
3174        si.applicationInfo = generateApplicationInfo(s.owner, flags);
3175        return si;
3176    }
3177
3178    public final static class Provider extends Component {
3179        public final ProviderInfo info;
3180        public boolean syncable;
3181
3182        public Provider(final ParseComponentArgs args, final ProviderInfo _info) {
3183            super(args, _info);
3184            info = _info;
3185            info.applicationInfo = args.owner.applicationInfo;
3186            syncable = false;
3187        }
3188
3189        public Provider(Provider existingProvider) {
3190            super(existingProvider);
3191            this.info = existingProvider.info;
3192            this.syncable = existingProvider.syncable;
3193        }
3194
3195        public void setPackageName(String packageName) {
3196            super.setPackageName(packageName);
3197            info.packageName = packageName;
3198        }
3199
3200        public String toString() {
3201            return "Provider{"
3202                + Integer.toHexString(System.identityHashCode(this))
3203                + " " + info.name + "}";
3204        }
3205    }
3206
3207    public static final ProviderInfo generateProviderInfo(Provider p,
3208            int flags) {
3209        if (p == null) return null;
3210        if (!copyNeeded(flags, p.owner, p.metaData)
3211                && ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0
3212                        || p.info.uriPermissionPatterns == null)) {
3213            return p.info;
3214        }
3215        // Make shallow copies so we can store the metadata safely
3216        ProviderInfo pi = new ProviderInfo(p.info);
3217        pi.metaData = p.metaData;
3218        if ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) == 0) {
3219            pi.uriPermissionPatterns = null;
3220        }
3221        pi.applicationInfo = generateApplicationInfo(p.owner, flags);
3222        return pi;
3223    }
3224
3225    public final static class Instrumentation extends Component {
3226        public final InstrumentationInfo info;
3227
3228        public Instrumentation(final ParsePackageItemArgs args, final InstrumentationInfo _info) {
3229            super(args, _info);
3230            info = _info;
3231        }
3232
3233        public void setPackageName(String packageName) {
3234            super.setPackageName(packageName);
3235            info.packageName = packageName;
3236        }
3237
3238        public String toString() {
3239            return "Instrumentation{"
3240                + Integer.toHexString(System.identityHashCode(this))
3241                + " " + getComponentShortName() + "}";
3242        }
3243    }
3244
3245    public static final InstrumentationInfo generateInstrumentationInfo(
3246            Instrumentation i, int flags) {
3247        if (i == null) return null;
3248        if ((flags&PackageManager.GET_META_DATA) == 0) {
3249            return i.info;
3250        }
3251        InstrumentationInfo ii = new InstrumentationInfo(i.info);
3252        ii.metaData = i.metaData;
3253        return ii;
3254    }
3255
3256    public static class IntentInfo extends IntentFilter {
3257        public boolean hasDefault;
3258        public int labelRes;
3259        public CharSequence nonLocalizedLabel;
3260        public int icon;
3261        public int logo;
3262    }
3263
3264    public final static class ActivityIntentInfo extends IntentInfo {
3265        public final Activity activity;
3266
3267        public ActivityIntentInfo(Activity _activity) {
3268            activity = _activity;
3269        }
3270
3271        public String toString() {
3272            return "ActivityIntentInfo{"
3273                + Integer.toHexString(System.identityHashCode(this))
3274                + " " + activity.info.name + "}";
3275        }
3276    }
3277
3278    public final static class ServiceIntentInfo extends IntentInfo {
3279        public final Service service;
3280
3281        public ServiceIntentInfo(Service _service) {
3282            service = _service;
3283        }
3284
3285        public String toString() {
3286            return "ServiceIntentInfo{"
3287                + Integer.toHexString(System.identityHashCode(this))
3288                + " " + service.info.name + "}";
3289        }
3290    }
3291
3292    /**
3293     * @hide
3294     */
3295    public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) {
3296        sCompatibilityModeEnabled = compatibilityModeEnabled;
3297    }
3298}
3299