/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.content.pm;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_BAD_MANIFEST;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_NOT_APK;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_NO_CERTIFICATES;
import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION;
import android.app.ActivityManager;
import android.content.ComponentName;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.AssetManager;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.content.res.XmlResourceParser;
import android.os.Build;
import android.os.Bundle;
import android.os.PatternMatcher;
import android.os.UserHandle;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.ArraySet;
import android.util.AttributeSet;
import android.util.Base64;
import android.util.DisplayMetrics;
import android.util.Log;
import android.util.Pair;
import android.util.Slog;
import android.util.TypedValue;
import com.android.internal.util.ArrayUtils;
import com.android.internal.util.XmlUtils;
import libcore.io.IoUtils;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.security.GeneralSecurityException;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.cert.Certificate;
import java.security.cert.CertificateEncodingException;
import java.security.spec.EncodedKeySpec;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.X509EncodedKeySpec;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.concurrent.atomic.AtomicReference;
import java.util.jar.StrictJarFile;
import java.util.zip.ZipEntry;
/**
* Parser for package files (APKs) on disk. This supports apps packaged either
* as a single "monolithic" APK, or apps packaged as a "cluster" of multiple
* APKs in a single directory.
* <p>
* Apps packaged as multiple APKs always consist of a single "base" APK (with a
* {@code null} split name) and zero or more "split" APKs (with unique split
* names). Any subset of those split APKs are a valid install, as long as the
* following constraints are met:
* <ul>
* <li>All APKs must have the exact same package name, version code, and signing
* certificates.
* <li>All APKs must have unique split names.
* <li>All installations must contain a single base APK.
* </ul>
*
* @hide
*/
public class PackageParser {
private static final boolean DEBUG_JAR = false;
private static final boolean DEBUG_PARSER = false;
private static final boolean DEBUG_BACKUP = false;
// TODO: switch outError users to PackageParserException
// TODO: refactor "codePath" to "apkPath"
/** File name in an APK for the Android manifest. */
private static final String ANDROID_MANIFEST_FILENAME = "AndroidManifest.xml";
/** @hide */
public static class NewPermissionInfo {
public final String name;
public final int sdkVersion;
public final int fileVersion;
public NewPermissionInfo(String name, int sdkVersion, int fileVersion) {
this.name = name;
this.sdkVersion = sdkVersion;
this.fileVersion = fileVersion;
}
}
/** @hide */
public static class SplitPermissionInfo {
public final String rootPerm;
public final String[] newPerms;
public final int targetSdk;
public SplitPermissionInfo(String rootPerm, String[] newPerms, int targetSdk) {
this.rootPerm = rootPerm;
this.newPerms = newPerms;
this.targetSdk = targetSdk;
}
}
/**
* List of new permissions that have been added since 1.0.
* NOTE: These must be declared in SDK version order, with permissions
* added to older SDKs appearing before those added to newer SDKs.
* If sdkVersion is 0, then this is not a permission that we want to
* automatically add to older apps, but we do want to allow it to be
* granted during a platform update.
* @hide
*/
public static final PackageParser.NewPermissionInfo NEW_PERMISSIONS[] =
new PackageParser.NewPermissionInfo[] {
new PackageParser.NewPermissionInfo(android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
android.os.Build.VERSION_CODES.DONUT, 0),
new PackageParser.NewPermissionInfo(android.Manifest.permission.READ_PHONE_STATE,
android.os.Build.VERSION_CODES.DONUT, 0)
};
/**
* List of permissions that have been split into more granular or dependent
* permissions.
* @hide
*/
public static final PackageParser.SplitPermissionInfo SPLIT_PERMISSIONS[] =
new PackageParser.SplitPermissionInfo[] {
// READ_EXTERNAL_STORAGE is always required when an app requests
// WRITE_EXTERNAL_STORAGE, because we can't have an app that has
// write access without read access. The hack here with the target
// target SDK version ensures that this grant is always done.
new PackageParser.SplitPermissionInfo(android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
new String[] { android.Manifest.permission.READ_EXTERNAL_STORAGE },
android.os.Build.VERSION_CODES.CUR_DEVELOPMENT+1),
new PackageParser.SplitPermissionInfo(android.Manifest.permission.READ_CONTACTS,
new String[] { android.Manifest.permission.READ_CALL_LOG },
android.os.Build.VERSION_CODES.JELLY_BEAN),
new PackageParser.SplitPermissionInfo(android.Manifest.permission.WRITE_CONTACTS,
new String[] { android.Manifest.permission.WRITE_CALL_LOG },
android.os.Build.VERSION_CODES.JELLY_BEAN)
};
/**
* @deprecated callers should move to explicitly passing around source path.
*/
@Deprecated
private String mArchiveSourcePath;
private String[] mSeparateProcesses;
private boolean mOnlyCoreApps;
private DisplayMetrics mMetrics;
private static final int SDK_VERSION = Build.VERSION.SDK_INT;
private static final String[] SDK_CODENAMES = Build.VERSION.ACTIVE_CODENAMES;
private int mParseError = PackageManager.INSTALL_SUCCEEDED;
private static boolean sCompatibilityModeEnabled = true;
private static final int PARSE_DEFAULT_INSTALL_LOCATION =
PackageInfo.INSTALL_LOCATION_UNSPECIFIED;
static class ParsePackageItemArgs {
final Package owner;
final String[] outError;
final int nameRes;
final int labelRes;
final int iconRes;
final int logoRes;
final int bannerRes;
String tag;
TypedArray sa;
ParsePackageItemArgs(Package _owner, String[] _outError,
int _nameRes, int _labelRes, int _iconRes, int _logoRes, int _bannerRes) {
owner = _owner;
outError = _outError;
nameRes = _nameRes;
labelRes = _labelRes;
iconRes = _iconRes;
logoRes = _logoRes;
bannerRes = _bannerRes;
}
}
static class ParseComponentArgs extends ParsePackageItemArgs {
final String[] sepProcesses;
final int processRes;
final int descriptionRes;
final int enabledRes;
int flags;
ParseComponentArgs(Package _owner, String[] _outError,
int _nameRes, int _labelRes, int _iconRes, int _logoRes, int _bannerRes,
String[] _sepProcesses, int _processRes,
int _descriptionRes, int _enabledRes) {
super(_owner, _outError, _nameRes, _labelRes, _iconRes, _logoRes, _bannerRes);
sepProcesses = _sepProcesses;
processRes = _processRes;
descriptionRes = _descriptionRes;
enabledRes = _enabledRes;
}
}
/**
* Lightweight parsed details about a single package.
*/
public static class PackageLite {
public final String packageName;
public final int versionCode;
public final int installLocation;
public final VerifierInfo[] verifiers;
/** Names of any split APKs, ordered by parsed splitName */
public final String[] splitNames;
/**
* Path where this package was found on disk. For monolithic packages
* this is path to single base APK file; for cluster packages this is
* path to the cluster directory.
*/
public final String codePath;
/** Path of base APK */
public final String baseCodePath;
/** Paths of any split APKs, ordered by parsed splitName */
public final String[] splitCodePaths;
/** Revision code of base APK */
public final int baseRevisionCode;
/** Revision codes of any split APKs, ordered by parsed splitName */
public final int[] splitRevisionCodes;
public final boolean coreApp;
public final boolean multiArch;
public PackageLite(String codePath, ApkLite baseApk, String[] splitNames,
String[] splitCodePaths, int[] splitRevisionCodes) {
this.packageName = baseApk.packageName;
this.versionCode = baseApk.versionCode;
this.installLocation = baseApk.installLocation;
this.verifiers = baseApk.verifiers;
this.splitNames = splitNames;
this.codePath = codePath;
this.baseCodePath = baseApk.codePath;
this.splitCodePaths = splitCodePaths;
this.baseRevisionCode = baseApk.revisionCode;
this.splitRevisionCodes = splitRevisionCodes;
this.coreApp = baseApk.coreApp;
this.multiArch = baseApk.multiArch;
}
public List<String> getAllCodePaths() {
ArrayList<String> paths = new ArrayList<>();
paths.add(baseCodePath);
if (!ArrayUtils.isEmpty(splitCodePaths)) {
Collections.addAll(paths, splitCodePaths);
}
return paths;
}
}
/**
* Lightweight parsed details about a single APK file.
*/
public static class ApkLite {
public final String codePath;
public final String packageName;
public final String splitName;
public final int versionCode;
public final int revisionCode;
public final int installLocation;
public final VerifierInfo[] verifiers;
public final Signature[] signatures;
public final boolean coreApp;
public final boolean multiArch;
public ApkLite(String codePath, String packageName, String splitName, int versionCode,
int revisionCode, int installLocation, List<VerifierInfo> verifiers,
Signature[] signatures, boolean coreApp, boolean multiArch) {
this.codePath = codePath;
this.packageName = packageName;
this.splitName = splitName;
this.versionCode = versionCode;
this.revisionCode = revisionCode;
this.installLocation = installLocation;
this.verifiers = verifiers.toArray(new VerifierInfo[verifiers.size()]);
this.signatures = signatures;
this.coreApp = coreApp;
this.multiArch = multiArch;
}
}
private ParsePackageItemArgs mParseInstrumentationArgs;
private ParseComponentArgs mParseActivityArgs;
private ParseComponentArgs mParseActivityAliasArgs;
private ParseComponentArgs mParseServiceArgs;
private ParseComponentArgs mParseProviderArgs;
/** If set to true, we will only allow package files that exactly match
* the DTD. Otherwise, we try to get as much from the package as we
* can without failing. This should normally be set to false, to
* support extensions to the DTD in future versions. */
private static final boolean RIGID_PARSER = false;
private static final String TAG = "PackageParser";
public PackageParser() {
mMetrics = new DisplayMetrics();
mMetrics.setToDefaults();
}
public void setSeparateProcesses(String[] procs) {
mSeparateProcesses = procs;
}
/**
* Flag indicating this parser should only consider apps with
* {@code coreApp} manifest attribute to be valid apps. This is useful when
* creating a minimalist boot environment.
*/
public void setOnlyCoreApps(boolean onlyCoreApps) {
mOnlyCoreApps = onlyCoreApps;
}
public void setDisplayMetrics(DisplayMetrics metrics) {
mMetrics = metrics;
}
public static final boolean isApkFile(File file) {
return isApkPath(file.getName());
}
private static boolean isApkPath(String path) {
return path.endsWith(".apk");
}
/*
public static PackageInfo generatePackageInfo(PackageParser.Package p,
int gids[], int flags, long firstInstallTime, long lastUpdateTime,
HashSet<String> grantedPermissions) {
PackageUserState state = new PackageUserState();
return generatePackageInfo(p, gids, flags, firstInstallTime, lastUpdateTime,
grantedPermissions, state, UserHandle.getCallingUserId());
}
*/
/**
* Generate and return the {@link PackageInfo} for a parsed package.
*
* @param p the parsed package.
* @param flags indicating which optional information is included.
*/
public static PackageInfo generatePackageInfo(PackageParser.Package p,
int gids[], int flags, long firstInstallTime, long lastUpdateTime,
ArraySet<String> grantedPermissions, PackageUserState state) {
return generatePackageInfo(p, gids, flags, firstInstallTime, lastUpdateTime,
grantedPermissions, state, UserHandle.getCallingUserId());
}
/**
* Returns true if the package is installed and not hidden, or if the caller
* explicitly wanted all uninstalled and hidden packages as well.
*/
private static boolean checkUseInstalledOrHidden(int flags, PackageUserState state) {
return (state.installed && !state.hidden)
|| (flags & PackageManager.GET_UNINSTALLED_PACKAGES) != 0;
}
public static boolean isAvailable(PackageUserState state) {
return checkUseInstalledOrHidden(0, state);
}
public static PackageInfo generatePackageInfo(PackageParser.Package p,
int gids[], int flags, long firstInstallTime, long lastUpdateTime,
ArraySet<String> grantedPermissions, PackageUserState state, int userId) {
if (!checkUseInstalledOrHidden(flags, state)) {
return null;
}
PackageInfo pi = new PackageInfo();
pi.packageName = p.packageName;
pi.splitNames = p.splitNames;
pi.versionCode = p.mVersionCode;
pi.baseRevisionCode = p.baseRevisionCode;
pi.splitRevisionCodes = p.splitRevisionCodes;
pi.versionName = p.mVersionName;
pi.sharedUserId = p.mSharedUserId;
pi.sharedUserLabel = p.mSharedUserLabel;
pi.applicationInfo = generateApplicationInfo(p, flags, state, userId);
pi.installLocation = p.installLocation;
pi.coreApp = p.coreApp;
if ((pi.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) != 0
|| (pi.applicationInfo.flags&ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
pi.requiredForAllUsers = p.mRequiredForAllUsers;
}
pi.restrictedAccountType = p.mRestrictedAccountType;
pi.requiredAccountType = p.mRequiredAccountType;
pi.overlayTarget = p.mOverlayTarget;
pi.firstInstallTime = firstInstallTime;
pi.lastUpdateTime = lastUpdateTime;
if ((flags&PackageManager.GET_GIDS) != 0) {
pi.gids = gids;
}
if ((flags&PackageManager.GET_CONFIGURATIONS) != 0) {
int N = p.configPreferences != null ? p.configPreferences.size() : 0;
if (N > 0) {
pi.configPreferences = new ConfigurationInfo[N];
p.configPreferences.toArray(pi.configPreferences);
}
N = p.reqFeatures != null ? p.reqFeatures.size() : 0;
if (N > 0) {
pi.reqFeatures = new FeatureInfo[N];
p.reqFeatures.toArray(pi.reqFeatures);
}
N = p.featureGroups != null ? p.featureGroups.size() : 0;
if (N > 0) {
pi.featureGroups = new FeatureGroupInfo[N];
p.featureGroups.toArray(pi.featureGroups);
}
}
if ((flags&PackageManager.GET_ACTIVITIES) != 0) {
int N = p.activities.size();
if (N > 0) {
if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.activities = new ActivityInfo[N];
} else {
int num = 0;
for (int i=0; i<N; i++) {
if (p.activities.get(i).info.enabled) num++;
}
pi.activities = new ActivityInfo[num];
}
for (int i=0, j=0; i<N; i++) {
final Activity activity = p.activities.get(i);
if (activity.info.enabled
|| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.activities[j++] = generateActivityInfo(p.activities.get(i), flags,
state, userId);
}
}
}
}
if ((flags&PackageManager.GET_RECEIVERS) != 0) {
int N = p.receivers.size();
if (N > 0) {
if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.receivers = new ActivityInfo[N];
} else {
int num = 0;
for (int i=0; i<N; i++) {
if (p.receivers.get(i).info.enabled) num++;
}
pi.receivers = new ActivityInfo[num];
}
for (int i=0, j=0; i<N; i++) {
final Activity activity = p.receivers.get(i);
if (activity.info.enabled
|| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.receivers[j++] = generateActivityInfo(p.receivers.get(i), flags,
state, userId);
}
}
}
}
if ((flags&PackageManager.GET_SERVICES) != 0) {
int N = p.services.size();
if (N > 0) {
if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.services = new ServiceInfo[N];
} else {
int num = 0;
for (int i=0; i<N; i++) {
if (p.services.get(i).info.enabled) num++;
}
pi.services = new ServiceInfo[num];
}
for (int i=0, j=0; i<N; i++) {
final Service service = p.services.get(i);
if (service.info.enabled
|| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.services[j++] = generateServiceInfo(p.services.get(i), flags,
state, userId);
}
}
}
}
if ((flags&PackageManager.GET_PROVIDERS) != 0) {
int N = p.providers.size();
if (N > 0) {
if ((flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.providers = new ProviderInfo[N];
} else {
int num = 0;
for (int i=0; i<N; i++) {
if (p.providers.get(i).info.enabled) num++;
}
pi.providers = new ProviderInfo[num];
}
for (int i=0, j=0; i<N; i++) {
final Provider provider = p.providers.get(i);
if (provider.info.enabled
|| (flags&PackageManager.GET_DISABLED_COMPONENTS) != 0) {
pi.providers[j++] = generateProviderInfo(p.providers.get(i), flags,
state, userId);
}
}
}
}
if ((flags&PackageManager.GET_INSTRUMENTATION) != 0) {
int N = p.instrumentation.size();
if (N > 0) {
pi.instrumentation = new InstrumentationInfo[N];
for (int i=0; i<N; i++) {
pi.instrumentation[i] = generateInstrumentationInfo(
p.instrumentation.get(i), flags);
}
}
}
if ((flags&PackageManager.GET_PERMISSIONS) != 0) {
int N = p.permissions.size();
if (N > 0) {
pi.permissions = new PermissionInfo[N];
for (int i=0; i<N; i++) {
pi.permissions[i] = generatePermissionInfo(p.permissions.get(i), flags);
}
}
N = p.requestedPermissions.size();
if (N > 0) {
pi.requestedPermissions = new String[N];
pi.requestedPermissionsFlags = new int[N];
for (int i=0; i<N; i++) {
final String perm = p.requestedPermissions.get(i);
pi.requestedPermissions[i] = perm;
if (p.requestedPermissionsRequired.get(i)) {
pi.requestedPermissionsFlags[i] |= PackageInfo.REQUESTED_PERMISSION_REQUIRED;
}
if (grantedPermissions != null && grantedPermissions.contains(perm)) {
pi.requestedPermissionsFlags[i] |= PackageInfo.REQUESTED_PERMISSION_GRANTED;
}
}
}
}
if ((flags&PackageManager.GET_SIGNATURES) != 0) {
int N = (p.mSignatures != null) ? p.mSignatures.length : 0;
if (N > 0) {
pi.signatures = new Signature[N];
System.arraycopy(p.mSignatures, 0, pi.signatures, 0, N);
}
}
return pi;
}
private static Certificate[][] loadCertificates(StrictJarFile jarFile, ZipEntry entry)
throws PackageParserException {
InputStream is = null;
try {
// We must read the stream for the JarEntry to retrieve
// its certificates.
is = jarFile.getInputStream(entry);
readFullyIgnoringContents(is);
return jarFile.getCertificateChains(entry);
} catch (IOException | RuntimeException e) {
throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION,
"Failed reading " + entry.getName() + " in " + jarFile, e);
} finally {
IoUtils.closeQuietly(is);
}
}
public final static int PARSE_IS_SYSTEM = 1<<0;
public final static int PARSE_CHATTY = 1<<1;
public final static int PARSE_MUST_BE_APK = 1<<2;
public final static int PARSE_IGNORE_PROCESSES = 1<<3;
public final static int PARSE_FORWARD_LOCK = 1<<4;
public final static int PARSE_ON_SDCARD = 1<<5;
public final static int PARSE_IS_SYSTEM_DIR = 1<<6;
public final static int PARSE_IS_PRIVILEGED = 1<<7;
public final static int PARSE_COLLECT_CERTIFICATES = 1<<8;
public final static int PARSE_TRUSTED_OVERLAY = 1<<9;
private static final Comparator<String> sSplitNameComparator = new SplitNameComparator();
/**
* Used to sort a set of APKs based on their split names, always placing the
* base APK (with {@code null} split name) first.
*/
private static class SplitNameComparator implements Comparator<String> {
@Override
public int compare(String lhs, String rhs) {
if (lhs == null) {
return -1;
} else if (rhs == null) {
return 1;
} else {
return lhs.compareTo(rhs);
}
}
}
/**
* Parse only lightweight details about the package at the given location.
* Automatically detects if the package is a monolithic style (single APK
* file) or cluster style (directory of APKs).
* <p>
* This performs sanity checking on cluster style packages, such as
* requiring identical package name and version codes, a single base APK,
* and unique split names.
*
* @see PackageParser#parsePackage(File, int)
*/
public static PackageLite parsePackageLite(File packageFile, int flags)
throws PackageParserException {
if (packageFile.isDirectory()) {
return parseClusterPackageLite(packageFile, flags);
} else {
return parseMonolithicPackageLite(packageFile, flags);
}
}
private static PackageLite parseMonolithicPackageLite(File packageFile, int flags)
throws PackageParserException {
final ApkLite baseApk = parseApkLite(packageFile, flags);
final String packagePath = packageFile.getAbsolutePath();
return new PackageLite(packagePath, baseApk, null, null, null);
}
private static PackageLite parseClusterPackageLite(File packageDir, int flags)
throws PackageParserException {
final File[] files = packageDir.listFiles();
if (ArrayUtils.isEmpty(files)) {
throw new PackageParserException(INSTALL_PARSE_FAILED_NOT_APK,
"No packages found in split");
}
String packageName = null;
int versionCode = 0;
final ArrayMap<String, ApkLite> apks = new ArrayMap<>();
for (File file : files) {
if (isApkFile(file)) {
final ApkLite lite = parseApkLite(file, flags);
// Assert that all package names and version codes are
// consistent with the first one we encounter.
if (packageName == null) {
packageName = lite.packageName;
versionCode = lite.versionCode;
} else {
if (!packageName.equals(lite.packageName)) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST,
"Inconsistent package " + lite.packageName + " in " + file
+ "; expected " + packageName);
}
if (versionCode != lite.versionCode) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST,
"Inconsistent version " + lite.versionCode + " in " + file
+ "; expected " + versionCode);
}
}
// Assert that each split is defined only once
if (apks.put(lite.splitName, lite) != null) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST,
"Split name " + lite.splitName
+ " defined more than once; most recent was " + file);
}
}
}
final ApkLite baseApk = apks.remove(null);
if (baseApk == null) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST,
"Missing base APK in " + packageDir);
}
// Always apply deterministic ordering based on splitName
final int size = apks.size();
String[] splitNames = null;
String[] splitCodePaths = null;
int[] splitRevisionCodes = null;
if (size > 0) {
splitNames = new String[size];
splitCodePaths = new String[size];
splitRevisionCodes = new int[size];
splitNames = apks.keySet().toArray(splitNames);
Arrays.sort(splitNames, sSplitNameComparator);
for (int i = 0; i < size; i++) {
splitCodePaths[i] = apks.get(splitNames[i]).codePath;
splitRevisionCodes[i] = apks.get(splitNames[i]).revisionCode;
}
}
final String codePath = packageDir.getAbsolutePath();
return new PackageLite(codePath, baseApk, splitNames, splitCodePaths,
splitRevisionCodes);
}
/**
* Parse the package at the given location. Automatically detects if the
* package is a monolithic style (single APK file) or cluster style
* (directory of APKs).
* <p>
* This performs sanity checking on cluster style packages, such as
* requiring identical package name and version codes, a single base APK,
* and unique split names.
* <p>
* Note that this <em>does not</em> perform signature verification; that
* must be done separately in {@link #collectCertificates(Package, int)}.
*
* @see #parsePackageLite(File, int)
*/
public Package parsePackage(File packageFile, int flags) throws PackageParserException {
if (packageFile.isDirectory()) {
return parseClusterPackage(packageFile, flags);
} else {
return parseMonolithicPackage(packageFile, flags);
}
}
/**
* Parse all APKs contained in the given directory, treating them as a
* single package. This also performs sanity checking, such as requiring
* identical package name and version codes, a single base APK, and unique
* split names.
* <p>
* Note that this <em>does not</em> perform signature verification; that
* must be done separately in {@link #collectCertificates(Package, int)}.
*/
private Package parseClusterPackage(File packageDir, int flags) throws PackageParserException {
final PackageLite lite = parseClusterPackageLite(packageDir, 0);
if (mOnlyCoreApps && !lite.coreApp) {
throw new PackageParserException(INSTALL_PARSE_FAILED_MANIFEST_MALFORMED,
"Not a coreApp: " + packageDir);
}
final AssetManager assets = new AssetManager();
try {
// Load the base and all splits into the AssetManager
// so that resources can be overriden when parsing the manifests.
loadApkIntoAssetManager(assets, lite.baseCodePath, flags);
if (!ArrayUtils.isEmpty(lite.splitCodePaths)) {
for (String path : lite.splitCodePaths) {
loadApkIntoAssetManager(assets, path, flags);
}
}
final File baseApk = new File(lite.baseCodePath);
final Package pkg = parseBaseApk(baseApk, assets, flags);
if (pkg == null) {
throw new PackageParserException(INSTALL_PARSE_FAILED_NOT_APK,
"Failed to parse base APK: " + baseApk);
}
if (!ArrayUtils.isEmpty(lite.splitNames)) {
final int num = lite.splitNames.length;
pkg.splitNames = lite.splitNames;
pkg.splitCodePaths = lite.splitCodePaths;
pkg.splitRevisionCodes = lite.splitRevisionCodes;
pkg.splitFlags = new int[num];
for (int i = 0; i < num; i++) {
parseSplitApk(pkg, i, assets, flags);
}
}
pkg.codePath = packageDir.getAbsolutePath();
return pkg;
} finally {
IoUtils.closeQuietly(assets);
}
}
/**
* Parse the given APK file, treating it as as a single monolithic package.
* <p>
* Note that this <em>does not</em> perform signature verification; that
* must be done separately in {@link #collectCertificates(Package, int)}.
*
* @deprecated external callers should move to
* {@link #parsePackage(File, int)}. Eventually this method will
* be marked private.
*/
@Deprecated
public Package parseMonolithicPackage(File apkFile, int flags) throws PackageParserException {
if (mOnlyCoreApps) {
final PackageLite lite = parseMonolithicPackageLite(apkFile, flags);
if (!lite.coreApp) {
throw new PackageParserException(INSTALL_PARSE_FAILED_MANIFEST_MALFORMED,
"Not a coreApp: " + apkFile);
}
}
final AssetManager assets = new AssetManager();
try {
final Package pkg = parseBaseApk(apkFile, assets, flags);
pkg.codePath = apkFile.getAbsolutePath();
return pkg;
} finally {
IoUtils.closeQuietly(assets);
}
}
private static int loadApkIntoAssetManager(AssetManager assets, String apkPath, int flags)
throws PackageParserException {
if ((flags & PARSE_MUST_BE_APK) != 0 && !isApkPath(apkPath)) {
throw new PackageParserException(INSTALL_PARSE_FAILED_NOT_APK,
"Invalid package file: " + apkPath);
}
// The AssetManager guarantees uniqueness for asset paths, so if this asset path
// already exists in the AssetManager, addAssetPath will only return the cookie
// assigned to it.
int cookie = assets.addAssetPath(apkPath);
if (cookie == 0) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST,
"Failed adding asset path: " + apkPath);
}
return cookie;
}
private Package parseBaseApk(File apkFile, AssetManager assets, int flags)
throws PackageParserException {
final String apkPath = apkFile.getAbsolutePath();
mParseError = PackageManager.INSTALL_SUCCEEDED;
mArchiveSourcePath = apkFile.getAbsolutePath();
if (DEBUG_JAR) Slog.d(TAG, "Scanning base APK: " + apkPath);
final int cookie = loadApkIntoAssetManager(assets, apkPath, flags);
Resources res = null;
XmlResourceParser parser = null;
try {
res = new Resources(assets, mMetrics, null);
assets.setConfiguration(0, 0, null, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
Build.VERSION.RESOURCES_SDK_INT);
parser = assets.openXmlResourceParser(cookie, ANDROID_MANIFEST_FILENAME);
final String[] outError = new String[1];
final Package pkg = parseBaseApk(res, parser, flags, outError);
if (pkg == null) {
throw new PackageParserException(mParseError,
apkPath + " (at " + parser.getPositionDescription() + "): " + outError[0]);
}
pkg.baseCodePath = apkPath;
pkg.mSignatures = null;
return pkg;
} catch (PackageParserException e) {
throw e;
} catch (Exception e) {
throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION,
"Failed to read manifest from " + apkPath, e);
} finally {
IoUtils.closeQuietly(parser);
}
}
private void parseSplitApk(Package pkg, int splitIndex, AssetManager assets, int flags)
throws PackageParserException {
final String apkPath = pkg.splitCodePaths[splitIndex];
final File apkFile = new File(apkPath);
mParseError = PackageManager.INSTALL_SUCCEEDED;
mArchiveSourcePath = apkPath;
if (DEBUG_JAR) Slog.d(TAG, "Scanning split APK: " + apkPath);
final int cookie = loadApkIntoAssetManager(assets, apkPath, flags);
Resources res = null;
XmlResourceParser parser = null;
try {
res = new Resources(assets, mMetrics, null);
assets.setConfiguration(0, 0, null, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
Build.VERSION.RESOURCES_SDK_INT);
parser = assets.openXmlResourceParser(cookie, ANDROID_MANIFEST_FILENAME);
final String[] outError = new String[1];
pkg = parseSplitApk(pkg, res, parser, flags, splitIndex, outError);
if (pkg == null) {
throw new PackageParserException(mParseError,
apkPath + " (at " + parser.getPositionDescription() + "): " + outError[0]);
}
} catch (PackageParserException e) {
throw e;
} catch (Exception e) {
throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION,
"Failed to read manifest from " + apkPath, e);
} finally {
IoUtils.closeQuietly(parser);
}
}
/**
* Parse the manifest of a <em>split APK</em>.
* <p>
* Note that split APKs have many more restrictions on what they're capable
* of doing, so many valid features of a base APK have been carefully
* omitted here.
*/
private Package parseSplitApk(Package pkg, Resources res, XmlResourceParser parser, int flags,
int splitIndex, String[] outError) throws XmlPullParserException, IOException,
PackageParserException {
AttributeSet attrs = parser;
// We parsed manifest tag earlier; just skip past it
parsePackageSplitNames(parser, attrs, flags);
mParseInstrumentationArgs = null;
mParseActivityArgs = null;
mParseServiceArgs = null;
mParseProviderArgs = null;
int type;
boolean foundApp = false;
int outerDepth = parser.getDepth();
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("application")) {
if (foundApp) {
if (RIGID_PARSER) {
outError[0] = "<manifest> has more than one <application>";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
} else {
Slog.w(TAG, "<manifest> has more than one <application>");
XmlUtils.skipCurrentTag(parser);
continue;
}
}
foundApp = true;
if (!parseSplitApplication(pkg, res, parser, attrs, flags, splitIndex, outError)) {
return null;
}
} else if (RIGID_PARSER) {
outError[0] = "Bad element under <manifest>: "
+ parser.getName();
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
} else {
Slog.w(TAG, "Unknown element under <manifest>: " + parser.getName()
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
}
}
if (!foundApp) {
outError[0] = "<manifest> does not contain an <application>";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
}
return pkg;
}
/**
* Gathers the {@link ManifestDigest} for {@code pkg} if it exists in the
* APK. If it successfully scanned the package and found the
* {@code AndroidManifest.xml}, {@code true} is returned.
*/
public void collectManifestDigest(Package pkg) throws PackageParserException {
pkg.manifestDigest = null;
// TODO: extend to gather digest for split APKs
try {
final StrictJarFile jarFile = new StrictJarFile(pkg.baseCodePath);
try {
final ZipEntry je = jarFile.findEntry(ANDROID_MANIFEST_FILENAME);
if (je != null) {
pkg.manifestDigest = ManifestDigest.fromInputStream(jarFile.getInputStream(je));
}
} finally {
jarFile.close();
}
} catch (IOException | RuntimeException e) {
throw new PackageParserException(INSTALL_PARSE_FAILED_MANIFEST_MALFORMED,
"Failed to collect manifest digest");
}
}
/**
* Collect certificates from all the APKs described in the given package,
* populating {@link Package#mSignatures}. This also asserts that all APK
* contents are signed correctly and consistently.
*/
public void collectCertificates(Package pkg, int flags) throws PackageParserException {
pkg.mCertificates = null;
pkg.mSignatures = null;
pkg.mSigningKeys = null;
collectCertificates(pkg, new File(pkg.baseCodePath), flags);
if (!ArrayUtils.isEmpty(pkg.splitCodePaths)) {
for (String splitCodePath : pkg.splitCodePaths) {
collectCertificates(pkg, new File(splitCodePath), flags);
}
}
}
private static void collectCertificates(Package pkg, File apkFile, int flags)
throws PackageParserException {
final String apkPath = apkFile.getAbsolutePath();
StrictJarFile jarFile = null;
try {
jarFile = new StrictJarFile(apkPath);
// Always verify manifest, regardless of source
final ZipEntry manifestEntry = jarFile.findEntry(ANDROID_MANIFEST_FILENAME);
if (manifestEntry == null) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST,
"Package " + apkPath + " has no manifest");
}
final List<ZipEntry> toVerify = new ArrayList<>();
toVerify.add(manifestEntry);
// If we're parsing an untrusted package, verify all contents
if ((flags & PARSE_IS_SYSTEM) == 0) {
final Iterator<ZipEntry> i = jarFile.iterator();
while (i.hasNext()) {
final ZipEntry entry = i.next();
if (entry.isDirectory()) continue;
if (entry.getName().startsWith("META-INF/")) continue;
if (entry.getName().equals(ANDROID_MANIFEST_FILENAME)) continue;
toVerify.add(entry);
}
}
// Verify that entries are signed consistently with the first entry
// we encountered. Note that for splits, certificates may have
// already been populated during an earlier parse of a base APK.
for (ZipEntry entry : toVerify) {
final Certificate[][] entryCerts = loadCertificates(jarFile, entry);
if (ArrayUtils.isEmpty(entryCerts)) {
throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
"Package " + apkPath + " has no certificates at entry "
+ entry.getName());
}
final Signature[] entrySignatures = convertToSignatures(entryCerts);
if (pkg.mCertificates == null) {
pkg.mCertificates = entryCerts;
pkg.mSignatures = entrySignatures;
pkg.mSigningKeys = new ArraySet<PublicKey>();
for (int i=0; i < entryCerts.length; i++) {
pkg.mSigningKeys.add(entryCerts[i][0].getPublicKey());
}
} else {
if (!Signature.areExactMatch(pkg.mSignatures, entrySignatures)) {
throw new PackageParserException(
INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES, "Package " + apkPath
+ " has mismatched certificates at entry "
+ entry.getName());
}
}
}
} catch (GeneralSecurityException e) {
throw new PackageParserException(INSTALL_PARSE_FAILED_CERTIFICATE_ENCODING,
"Failed to collect certificates from " + apkPath, e);
} catch (IOException | RuntimeException e) {
throw new PackageParserException(INSTALL_PARSE_FAILED_NO_CERTIFICATES,
"Failed to collect certificates from " + apkPath, e);
} finally {
closeQuietly(jarFile);
}
}
private static Signature[] convertToSignatures(Certificate[][] certs)
throws CertificateEncodingException {
final Signature[] res = new Signature[certs.length];
for (int i = 0; i < certs.length; i++) {
res[i] = new Signature(certs[i]);
}
return res;
}
/**
* Utility method that retrieves lightweight details about a single APK
* file, including package name, split name, and install location.
*
* @param apkFile path to a single APK
* @param flags optional parse flags, such as
* {@link #PARSE_COLLECT_CERTIFICATES}
*/
public static ApkLite parseApkLite(File apkFile, int flags)
throws PackageParserException {
final String apkPath = apkFile.getAbsolutePath();
AssetManager assets = null;
XmlResourceParser parser = null;
try {
assets = new AssetManager();
assets.setConfiguration(0, 0, null, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
Build.VERSION.RESOURCES_SDK_INT);
int cookie = assets.addAssetPath(apkPath);
if (cookie == 0) {
throw new PackageParserException(INSTALL_PARSE_FAILED_NOT_APK,
"Failed to parse " + apkPath);
}
final DisplayMetrics metrics = new DisplayMetrics();
metrics.setToDefaults();
final Resources res = new Resources(assets, metrics, null);
parser = assets.openXmlResourceParser(cookie, ANDROID_MANIFEST_FILENAME);
final Signature[] signatures;
if ((flags & PARSE_COLLECT_CERTIFICATES) != 0) {
// TODO: factor signature related items out of Package object
final Package tempPkg = new Package(null);
collectCertificates(tempPkg, apkFile, 0);
signatures = tempPkg.mSignatures;
} else {
signatures = null;
}
final AttributeSet attrs = parser;
return parseApkLite(apkPath, res, parser, attrs, flags, signatures);
} catch (XmlPullParserException | IOException | RuntimeException e) {
throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION,
"Failed to parse " + apkPath, e);
} finally {
IoUtils.closeQuietly(parser);
IoUtils.closeQuietly(assets);
}
}
private static String validateName(String name, boolean requiresSeparator) {
final int N = name.length();
boolean hasSep = false;
boolean front = true;
for (int i=0; i<N; i++) {
final char c = name.charAt(i);
if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
front = false;
continue;
}
if (!front) {
if ((c >= '0' && c <= '9') || c == '_') {
continue;
}
}
if (c == '.') {
hasSep = true;
front = true;
continue;
}
return "bad character '" + c + "'";
}
return hasSep || !requiresSeparator
? null : "must have at least one '.' separator";
}
private static Pair<String, String> parsePackageSplitNames(XmlPullParser parser,
AttributeSet attrs, int flags) throws IOException, XmlPullParserException,
PackageParserException {
int type;
while ((type = parser.next()) != XmlPullParser.START_TAG
&& type != XmlPullParser.END_DOCUMENT) {
}
if (type != XmlPullParser.START_TAG) {
throw new PackageParserException(INSTALL_PARSE_FAILED_MANIFEST_MALFORMED,
"No start tag found");
}
if (!parser.getName().equals("manifest")) {
throw new PackageParserException(INSTALL_PARSE_FAILED_MANIFEST_MALFORMED,
"No <manifest> tag");
}
final String packageName = attrs.getAttributeValue(null, "package");
if (!"android".equals(packageName)) {
final String error = validateName(packageName, true);
if (error != null) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME,
"Invalid manifest package: " + error);
}
}
String splitName = attrs.getAttributeValue(null, "split");
if (splitName != null) {
if (splitName.length() == 0) {
splitName = null;
} else {
final String error = validateName(splitName, false);
if (error != null) {
throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME,
"Invalid manifest split: " + error);
}
}
}
return Pair.create(packageName.intern(),
(splitName != null) ? splitName.intern() : splitName);
}
private static ApkLite parseApkLite(String codePath, Resources res, XmlPullParser parser,
AttributeSet attrs, int flags, Signature[] signatures) throws IOException,
XmlPullParserException, PackageParserException {
final Pair<String, String> packageSplit = parsePackageSplitNames(parser, attrs, flags);
int installLocation = PARSE_DEFAULT_INSTALL_LOCATION;
int versionCode = 0;
int revisionCode = 0;
boolean coreApp = false;
boolean multiArch = false;
for (int i = 0; i < attrs.getAttributeCount(); i++) {
final String attr = attrs.getAttributeName(i);
if (attr.equals("installLocation")) {
installLocation = attrs.getAttributeIntValue(i,
PARSE_DEFAULT_INSTALL_LOCATION);
} else if (attr.equals("versionCode")) {
versionCode = attrs.getAttributeIntValue(i, 0);
} else if (attr.equals("revisionCode")) {
revisionCode = attrs.getAttributeIntValue(i, 0);
} else if (attr.equals("coreApp")) {
coreApp = attrs.getAttributeBooleanValue(i, false);
}
}
// Only search the tree when the tag is directly below <manifest>
int type;
final int searchDepth = parser.getDepth() + 1;
final List<VerifierInfo> verifiers = new ArrayList<VerifierInfo>();
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() >= searchDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
if (parser.getDepth() == searchDepth && "package-verifier".equals(parser.getName())) {
final VerifierInfo verifier = parseVerifier(res, parser, attrs, flags);
if (verifier != null) {
verifiers.add(verifier);
}
}
if (parser.getDepth() == searchDepth && "application".equals(parser.getName())) {
for (int i = 0; i < attrs.getAttributeCount(); ++i) {
final String attr = attrs.getAttributeName(i);
if ("multiArch".equals(attr)) {
multiArch = attrs.getAttributeBooleanValue(i, false);
break;
}
}
}
}
return new ApkLite(codePath, packageSplit.first, packageSplit.second, versionCode,
revisionCode, installLocation, verifiers, signatures, coreApp, multiArch);
}
/**
* Temporary.
*/
static public Signature stringToSignature(String str) {
final int N = str.length();
byte[] sig = new byte[N];
for (int i=0; i<N; i++) {
sig[i] = (byte)str.charAt(i);
}
return new Signature(sig);
}
/**
* Parse the manifest of a <em>base APK</em>.
* <p>
* When adding new features, carefully consider if they should also be
* supported by split APKs.
*/
private Package parseBaseApk(Resources res, XmlResourceParser parser, int flags,
String[] outError) throws XmlPullParserException, IOException {
final boolean trustedOverlay = (flags & PARSE_TRUSTED_OVERLAY) != 0;
AttributeSet attrs = parser;
mParseInstrumentationArgs = null;
mParseActivityArgs = null;
mParseServiceArgs = null;
mParseProviderArgs = null;
final String pkgName;
final String splitName;
try {
Pair<String, String> packageSplit = parsePackageSplitNames(parser, attrs, flags);
pkgName = packageSplit.first;
splitName = packageSplit.second;
} catch (PackageParserException e) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
return null;
}
int type;
if (!TextUtils.isEmpty(splitName)) {
outError[0] = "Expected base APK, but found split " + splitName;
mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
return null;
}
final Package pkg = new Package(pkgName);
boolean foundApp = false;
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifest);
pkg.mVersionCode = pkg.applicationInfo.versionCode = sa.getInteger(
com.android.internal.R.styleable.AndroidManifest_versionCode, 0);
pkg.baseRevisionCode = sa.getInteger(
com.android.internal.R.styleable.AndroidManifest_revisionCode, 0);
pkg.mVersionName = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifest_versionName, 0);
if (pkg.mVersionName != null) {
pkg.mVersionName = pkg.mVersionName.intern();
}
String str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifest_sharedUserId, 0);
if (str != null && str.length() > 0) {
String nameError = validateName(str, true);
if (nameError != null && !"android".equals(pkgName)) {
outError[0] = "<manifest> specifies bad sharedUserId name \""
+ str + "\": " + nameError;
mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID;
return null;
}
pkg.mSharedUserId = str.intern();
pkg.mSharedUserLabel = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifest_sharedUserLabel, 0);
}
pkg.installLocation = sa.getInteger(
com.android.internal.R.styleable.AndroidManifest_installLocation,
PARSE_DEFAULT_INSTALL_LOCATION);
pkg.applicationInfo.installLocation = pkg.installLocation;
pkg.coreApp = attrs.getAttributeBooleanValue(null, "coreApp", false);
sa.recycle();
/* Set the global "forward lock" flag */
if ((flags & PARSE_FORWARD_LOCK) != 0) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_FORWARD_LOCK;
}
/* Set the global "on SD card" flag */
if ((flags & PARSE_ON_SDCARD) != 0) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE;
}
// Resource boolean are -1, so 1 means we don't know the value.
int supportsSmallScreens = 1;
int supportsNormalScreens = 1;
int supportsLargeScreens = 1;
int supportsXLargeScreens = 1;
int resizeable = 1;
int anyDensity = 1;
int outerDepth = parser.getDepth();
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("application")) {
if (foundApp) {
if (RIGID_PARSER) {
outError[0] = "<manifest> has more than one <application>";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
} else {
Slog.w(TAG, "<manifest> has more than one <application>");
XmlUtils.skipCurrentTag(parser);
continue;
}
}
foundApp = true;
if (!parseBaseApplication(pkg, res, parser, attrs, flags, outError)) {
return null;
}
} else if (tagName.equals("overlay")) {
pkg.mTrustedOverlay = trustedOverlay;
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestResourceOverlay);
pkg.mOverlayTarget = sa.getString(
com.android.internal.R.styleable.AndroidManifestResourceOverlay_targetPackage);
pkg.mOverlayPriority = sa.getInt(
com.android.internal.R.styleable.AndroidManifestResourceOverlay_priority,
-1);
sa.recycle();
if (pkg.mOverlayTarget == null) {
outError[0] = "<overlay> does not specify a target package";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
if (pkg.mOverlayPriority < 0 || pkg.mOverlayPriority > 9999) {
outError[0] = "<overlay> priority must be between 0 and 9999";
mParseError =
PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("key-sets")) {
if (!parseKeySets(pkg, res, parser, attrs, outError)) {
return null;
}
} else if (tagName.equals("permission-group")) {
if (parsePermissionGroup(pkg, flags, res, parser, attrs, outError) == null) {
return null;
}
} else if (tagName.equals("permission")) {
if (parsePermission(pkg, res, parser, attrs, outError) == null) {
return null;
}
} else if (tagName.equals("permission-tree")) {
if (parsePermissionTree(pkg, res, parser, attrs, outError) == null) {
return null;
}
} else if (tagName.equals("uses-permission")) {
if (!parseUsesPermission(pkg, res, parser, attrs, outError)) {
return null;
}
} else if (tagName.equals("uses-configuration")) {
ConfigurationInfo cPref = new ConfigurationInfo();
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestUsesConfiguration);
cPref.reqTouchScreen = sa.getInt(
com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqTouchScreen,
Configuration.TOUCHSCREEN_UNDEFINED);
cPref.reqKeyboardType = sa.getInt(
com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqKeyboardType,
Configuration.KEYBOARD_UNDEFINED);
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqHardKeyboard,
false)) {
cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_HARD_KEYBOARD;
}
cPref.reqNavigation = sa.getInt(
com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqNavigation,
Configuration.NAVIGATION_UNDEFINED);
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestUsesConfiguration_reqFiveWayNav,
false)) {
cPref.reqInputFeatures |= ConfigurationInfo.INPUT_FEATURE_FIVE_WAY_NAV;
}
sa.recycle();
pkg.configPreferences = ArrayUtils.add(pkg.configPreferences, cPref);
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("uses-feature")) {
FeatureInfo fi = parseUsesFeature(res, attrs);
pkg.reqFeatures = ArrayUtils.add(pkg.reqFeatures, fi);
if (fi.name == null) {
ConfigurationInfo cPref = new ConfigurationInfo();
cPref.reqGlEsVersion = fi.reqGlEsVersion;
pkg.configPreferences = ArrayUtils.add(pkg.configPreferences, cPref);
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("feature-group")) {
FeatureGroupInfo group = new FeatureGroupInfo();
ArrayList<FeatureInfo> features = null;
final int innerDepth = parser.getDepth();
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > innerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
final String innerTagName = parser.getName();
if (innerTagName.equals("uses-feature")) {
FeatureInfo featureInfo = parseUsesFeature(res, attrs);
// FeatureGroups are stricter and mandate that
// any <uses-feature> declared are mandatory.
featureInfo.flags |= FeatureInfo.FLAG_REQUIRED;
features = ArrayUtils.add(features, featureInfo);
} else {
Slog.w(TAG, "Unknown element under <feature-group>: " + innerTagName +
" at " + mArchiveSourcePath + " " +
parser.getPositionDescription());
}
XmlUtils.skipCurrentTag(parser);
}
if (features != null) {
group.features = new FeatureInfo[features.size()];
group.features = features.toArray(group.features);
}
pkg.featureGroups = ArrayUtils.add(pkg.featureGroups, group);
} else if (tagName.equals("uses-sdk")) {
if (SDK_VERSION > 0) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestUsesSdk);
int minVers = 0;
String minCode = null;
int targetVers = 0;
String targetCode = null;
TypedValue val = sa.peekValue(
com.android.internal.R.styleable.AndroidManifestUsesSdk_minSdkVersion);
if (val != null) {
if (val.type == TypedValue.TYPE_STRING && val.string != null) {
targetCode = minCode = val.string.toString();
} else {
// If it's not a string, it's an integer.
targetVers = minVers = val.data;
}
}
val = sa.peekValue(
com.android.internal.R.styleable.AndroidManifestUsesSdk_targetSdkVersion);
if (val != null) {
if (val.type == TypedValue.TYPE_STRING && val.string != null) {
targetCode = minCode = val.string.toString();
} else {
// If it's not a string, it's an integer.
targetVers = val.data;
}
}
sa.recycle();
if (minCode != null) {
boolean allowedCodename = false;
for (String codename : SDK_CODENAMES) {
if (minCode.equals(codename)) {
allowedCodename = true;
break;
}
}
if (!allowedCodename) {
if (SDK_CODENAMES.length > 0) {
outError[0] = "Requires development platform " + minCode
+ " (current platform is any of "
+ Arrays.toString(SDK_CODENAMES) + ")";
} else {
outError[0] = "Requires development platform " + minCode
+ " but this is a release platform.";
}
mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
return null;
}
} else if (minVers > SDK_VERSION) {
outError[0] = "Requires newer sdk version #" + minVers
+ " (current version is #" + SDK_VERSION + ")";
mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
return null;
}
if (targetCode != null) {
boolean allowedCodename = false;
for (String codename : SDK_CODENAMES) {
if (targetCode.equals(codename)) {
allowedCodename = true;
break;
}
}
if (!allowedCodename) {
if (SDK_CODENAMES.length > 0) {
outError[0] = "Requires development platform " + targetCode
+ " (current platform is any of "
+ Arrays.toString(SDK_CODENAMES) + ")";
} else {
outError[0] = "Requires development platform " + targetCode
+ " but this is a release platform.";
}
mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK;
return null;
}
// If the code matches, it definitely targets this SDK.
pkg.applicationInfo.targetSdkVersion
= android.os.Build.VERSION_CODES.CUR_DEVELOPMENT;
} else {
pkg.applicationInfo.targetSdkVersion = targetVers;
}
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("supports-screens")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestSupportsScreens);
pkg.applicationInfo.requiresSmallestWidthDp = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_requiresSmallestWidthDp,
0);
pkg.applicationInfo.compatibleWidthLimitDp = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_compatibleWidthLimitDp,
0);
pkg.applicationInfo.largestWidthLimitDp = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_largestWidthLimitDp,
0);
// This is a trick to get a boolean and still able to detect
// if a value was actually set.
supportsSmallScreens = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_smallScreens,
supportsSmallScreens);
supportsNormalScreens = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_normalScreens,
supportsNormalScreens);
supportsLargeScreens = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_largeScreens,
supportsLargeScreens);
supportsXLargeScreens = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_xlargeScreens,
supportsXLargeScreens);
resizeable = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_resizeable,
resizeable);
anyDensity = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestSupportsScreens_anyDensity,
anyDensity);
sa.recycle();
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("protected-broadcast")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestProtectedBroadcast);
// Note: don't allow this value to be a reference to a resource
// that may change.
String name = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestProtectedBroadcast_name);
sa.recycle();
if (name != null && (flags&PARSE_IS_SYSTEM) != 0) {
if (pkg.protectedBroadcasts == null) {
pkg.protectedBroadcasts = new ArrayList<String>();
}
if (!pkg.protectedBroadcasts.contains(name)) {
pkg.protectedBroadcasts.add(name.intern());
}
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("instrumentation")) {
if (parseInstrumentation(pkg, res, parser, attrs, outError) == null) {
return null;
}
} else if (tagName.equals("original-package")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestOriginalPackage);
String orig =sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
if (!pkg.packageName.equals(orig)) {
if (pkg.mOriginalPackages == null) {
pkg.mOriginalPackages = new ArrayList<String>();
pkg.mRealPackage = pkg.packageName;
}
pkg.mOriginalPackages.add(orig);
}
sa.recycle();
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("adopt-permissions")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestOriginalPackage);
String name = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestOriginalPackage_name, 0);
sa.recycle();
if (name != null) {
if (pkg.mAdoptPermissions == null) {
pkg.mAdoptPermissions = new ArrayList<String>();
}
pkg.mAdoptPermissions.add(name);
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("uses-gl-texture")) {
// Just skip this tag
XmlUtils.skipCurrentTag(parser);
continue;
} else if (tagName.equals("compatible-screens")) {
// Just skip this tag
XmlUtils.skipCurrentTag(parser);
continue;
} else if (tagName.equals("supports-input")) {
XmlUtils.skipCurrentTag(parser);
continue;
} else if (tagName.equals("eat-comment")) {
// Just skip this tag
XmlUtils.skipCurrentTag(parser);
continue;
} else if (RIGID_PARSER) {
outError[0] = "Bad element under <manifest>: "
+ parser.getName();
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
} else {
Slog.w(TAG, "Unknown element under <manifest>: " + parser.getName()
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
}
}
if (!foundApp && pkg.instrumentation.size() == 0) {
outError[0] = "<manifest> does not contain an <application> or <instrumentation>";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_EMPTY;
}
final int NP = PackageParser.NEW_PERMISSIONS.length;
StringBuilder implicitPerms = null;
for (int ip=0; ip<NP; ip++) {
final PackageParser.NewPermissionInfo npi
= PackageParser.NEW_PERMISSIONS[ip];
if (pkg.applicationInfo.targetSdkVersion >= npi.sdkVersion) {
break;
}
if (!pkg.requestedPermissions.contains(npi.name)) {
if (implicitPerms == null) {
implicitPerms = new StringBuilder(128);
implicitPerms.append(pkg.packageName);
implicitPerms.append(": compat added ");
} else {
implicitPerms.append(' ');
}
implicitPerms.append(npi.name);
pkg.requestedPermissions.add(npi.name);
pkg.requestedPermissionsRequired.add(Boolean.TRUE);
}
}
if (implicitPerms != null) {
Slog.i(TAG, implicitPerms.toString());
}
final int NS = PackageParser.SPLIT_PERMISSIONS.length;
for (int is=0; is<NS; is++) {
final PackageParser.SplitPermissionInfo spi
= PackageParser.SPLIT_PERMISSIONS[is];
if (pkg.applicationInfo.targetSdkVersion >= spi.targetSdk
|| !pkg.requestedPermissions.contains(spi.rootPerm)) {
continue;
}
for (int in=0; in<spi.newPerms.length; in++) {
final String perm = spi.newPerms[in];
if (!pkg.requestedPermissions.contains(perm)) {
pkg.requestedPermissions.add(perm);
pkg.requestedPermissionsRequired.add(Boolean.TRUE);
}
}
}
if (supportsSmallScreens < 0 || (supportsSmallScreens > 0
&& pkg.applicationInfo.targetSdkVersion
>= android.os.Build.VERSION_CODES.DONUT)) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS;
}
if (supportsNormalScreens != 0) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS;
}
if (supportsLargeScreens < 0 || (supportsLargeScreens > 0
&& pkg.applicationInfo.targetSdkVersion
>= android.os.Build.VERSION_CODES.DONUT)) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS;
}
if (supportsXLargeScreens < 0 || (supportsXLargeScreens > 0
&& pkg.applicationInfo.targetSdkVersion
>= android.os.Build.VERSION_CODES.GINGERBREAD)) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_XLARGE_SCREENS;
}
if (resizeable < 0 || (resizeable > 0
&& pkg.applicationInfo.targetSdkVersion
>= android.os.Build.VERSION_CODES.DONUT)) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS;
}
if (anyDensity < 0 || (anyDensity > 0
&& pkg.applicationInfo.targetSdkVersion
>= android.os.Build.VERSION_CODES.DONUT)) {
pkg.applicationInfo.flags |= ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES;
}
/*
* b/8528162: Ignore the <uses-permission android:required> attribute if
* targetSdkVersion < JELLY_BEAN_MR2. There are lots of apps in the wild
* which are improperly using this attribute, even though it never worked.
*/
if (pkg.applicationInfo.targetSdkVersion < Build.VERSION_CODES.JELLY_BEAN_MR2) {
for (int i = 0; i < pkg.requestedPermissionsRequired.size(); i++) {
pkg.requestedPermissionsRequired.set(i, Boolean.TRUE);
}
}
return pkg;
}
private FeatureInfo parseUsesFeature(Resources res, AttributeSet attrs)
throws XmlPullParserException, IOException {
FeatureInfo fi = new FeatureInfo();
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestUsesFeature);
// Note: don't allow this value to be a reference to a resource
// that may change.
fi.name = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestUsesFeature_name);
if (fi.name == null) {
fi.reqGlEsVersion = sa.getInt(
com.android.internal.R.styleable.AndroidManifestUsesFeature_glEsVersion,
FeatureInfo.GL_ES_VERSION_UNDEFINED);
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestUsesFeature_required, true)) {
fi.flags |= FeatureInfo.FLAG_REQUIRED;
}
sa.recycle();
return fi;
}
private boolean parseUsesPermission(Package pkg, Resources res, XmlResourceParser parser,
AttributeSet attrs, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestUsesPermission);
// Note: don't allow this value to be a reference to a resource
// that may change.
String name = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestUsesPermission_name);
/*
boolean required = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestUsesPermission_required, true);
*/
boolean required = true; // Optional <uses-permission> not supported
int maxSdkVersion = 0;
TypedValue val = sa.peekValue(
com.android.internal.R.styleable.AndroidManifestUsesPermission_maxSdkVersion);
if (val != null) {
if (val.type >= TypedValue.TYPE_FIRST_INT && val.type <= TypedValue.TYPE_LAST_INT) {
maxSdkVersion = val.data;
}
}
sa.recycle();
if ((maxSdkVersion == 0) || (maxSdkVersion >= Build.VERSION.RESOURCES_SDK_INT)) {
if (name != null) {
int index = pkg.requestedPermissions.indexOf(name);
if (index == -1) {
pkg.requestedPermissions.add(name.intern());
pkg.requestedPermissionsRequired.add(required ? Boolean.TRUE : Boolean.FALSE);
} else {
if (pkg.requestedPermissionsRequired.get(index) != required) {
outError[0] = "conflicting <uses-permission> entries";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
}
}
}
XmlUtils.skipCurrentTag(parser);
return true;
}
private static String buildClassName(String pkg, CharSequence clsSeq,
String[] outError) {
if (clsSeq == null || clsSeq.length() <= 0) {
outError[0] = "Empty class name in package " + pkg;
return null;
}
String cls = clsSeq.toString();
char c = cls.charAt(0);
if (c == '.') {
return (pkg + cls).intern();
}
if (cls.indexOf('.') < 0) {
StringBuilder b = new StringBuilder(pkg);
b.append('.');
b.append(cls);
return b.toString().intern();
}
if (c >= 'a' && c <= 'z') {
return cls.intern();
}
outError[0] = "Bad class name " + cls + " in package " + pkg;
return null;
}
private static String buildCompoundName(String pkg,
CharSequence procSeq, String type, String[] outError) {
String proc = procSeq.toString();
char c = proc.charAt(0);
if (pkg != null && c == ':') {
if (proc.length() < 2) {
outError[0] = "Bad " + type + " name " + proc + " in package " + pkg
+ ": must be at least two characters";
return null;
}
String subName = proc.substring(1);
String nameError = validateName(subName, false);
if (nameError != null) {
outError[0] = "Invalid " + type + " name " + proc + " in package "
+ pkg + ": " + nameError;
return null;
}
return (pkg + proc).intern();
}
String nameError = validateName(proc, true);
if (nameError != null && !"system".equals(proc)) {
outError[0] = "Invalid " + type + " name " + proc + " in package "
+ pkg + ": " + nameError;
return null;
}
return proc.intern();
}
private static String buildProcessName(String pkg, String defProc,
CharSequence procSeq, int flags, String[] separateProcesses,
String[] outError) {
if ((flags&PARSE_IGNORE_PROCESSES) != 0 && !"system".equals(procSeq)) {
return defProc != null ? defProc : pkg;
}
if (separateProcesses != null) {
for (int i=separateProcesses.length-1; i>=0; i--) {
String sp = separateProcesses[i];
if (sp.equals(pkg) || sp.equals(defProc) || sp.equals(procSeq)) {
return pkg;
}
}
}
if (procSeq == null || procSeq.length() <= 0) {
return defProc;
}
return buildCompoundName(pkg, procSeq, "process", outError);
}
private static String buildTaskAffinityName(String pkg, String defProc,
CharSequence procSeq, String[] outError) {
if (procSeq == null) {
return defProc;
}
if (procSeq.length() <= 0) {
return null;
}
return buildCompoundName(pkg, procSeq, "taskAffinity", outError);
}
private boolean parseKeySets(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, String[] outError)
throws XmlPullParserException, IOException {
// we've encountered the 'key-sets' tag
// all the keys and keysets that we want must be defined here
// so we're going to iterate over the parser and pull out the things we want
int outerDepth = parser.getDepth();
int currentKeySetDepth = -1;
int type;
String currentKeySet = null;
ArrayMap<String, PublicKey> publicKeys = new ArrayMap<String, PublicKey>();
ArraySet<String> upgradeKeySets = new ArraySet<String>();
ArrayMap<String, ArraySet<String>> definedKeySets = new ArrayMap<String, ArraySet<String>>();
ArraySet<String> improperKeySets = new ArraySet<String>();
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG) {
if (parser.getDepth() == currentKeySetDepth) {
currentKeySet = null;
currentKeySetDepth = -1;
}
continue;
}
String tagName = parser.getName();
if (tagName.equals("key-set")) {
if (currentKeySet != null) {
Slog.w(TAG, "Improperly nested 'key-set' tag at "
+ parser.getPositionDescription());
return false;
}
final TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestKeySet);
final String keysetName = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestKeySet_name);
definedKeySets.put(keysetName, new ArraySet<String>());
currentKeySet = keysetName;
currentKeySetDepth = parser.getDepth();
sa.recycle();
} else if (tagName.equals("public-key")) {
if (currentKeySet == null) {
Slog.w(TAG, "Improperly nested 'public-key' tag at "
+ parser.getPositionDescription());
return false;
}
final TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestPublicKey);
final String publicKeyName = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestPublicKey_name);
final String encodedKey = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestPublicKey_value);
if (encodedKey == null && publicKeys.get(publicKeyName) == null) {
Slog.w(TAG, "'public-key' " + publicKeyName + " must define a public-key value"
+ " on first use at " + parser.getPositionDescription());
sa.recycle();
return false;
} else if (encodedKey != null) {
PublicKey currentKey = parsePublicKey(encodedKey);
if (currentKey == null) {
Slog.w(TAG, "No recognized valid key in 'public-key' tag at "
+ parser.getPositionDescription() + " key-set " + currentKeySet
+ " will not be added to the package's defined key-sets.");
sa.recycle();
improperKeySets.add(currentKeySet);
XmlUtils.skipCurrentTag(parser);
continue;
}
if (publicKeys.get(publicKeyName) == null
|| publicKeys.get(publicKeyName).equals(currentKey)) {
/* public-key first definition, or matches old definition */
publicKeys.put(publicKeyName, currentKey);
} else {
Slog.w(TAG, "Value of 'public-key' " + publicKeyName
+ " conflicts with previously defined value at "
+ parser.getPositionDescription());
sa.recycle();
return false;
}
}
definedKeySets.get(currentKeySet).add(publicKeyName);
sa.recycle();
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("upgrade-key-set")) {
final TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestUpgradeKeySet);
String name = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestUpgradeKeySet_name);
upgradeKeySets.add(name);
sa.recycle();
XmlUtils.skipCurrentTag(parser);
} else if (RIGID_PARSER) {
Slog.w(TAG, "Bad element under <key-sets>: " + parser.getName()
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
return false;
} else {
Slog.w(TAG, "Unknown element under <key-sets>: " + parser.getName()
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
}
}
Set<String> publicKeyNames = publicKeys.keySet();
if (publicKeyNames.removeAll(definedKeySets.keySet())) {
Slog.w(TAG, "Package" + owner.packageName + " AndroidManifext.xml "
+ "'key-set' and 'public-key' names must be distinct.");
return false;
}
owner.mKeySetMapping = new ArrayMap<String, ArraySet<PublicKey>>();
for (ArrayMap.Entry<String, ArraySet<String>> e: definedKeySets.entrySet()) {
final String keySetName = e.getKey();
if (e.getValue().size() == 0) {
Slog.w(TAG, "Package" + owner.packageName + " AndroidManifext.xml "
+ "'key-set' " + keySetName + " has no valid associated 'public-key'."
+ " Not including in package's defined key-sets.");
continue;
} else if (improperKeySets.contains(keySetName)) {
Slog.w(TAG, "Package" + owner.packageName + " AndroidManifext.xml "
+ "'key-set' " + keySetName + " contained improper 'public-key'"
+ " tags. Not including in package's defined key-sets.");
continue;
}
owner.mKeySetMapping.put(keySetName, new ArraySet<PublicKey>());
for (String s : e.getValue()) {
owner.mKeySetMapping.get(keySetName).add(publicKeys.get(s));
}
}
if (owner.mKeySetMapping.keySet().containsAll(upgradeKeySets)) {
owner.mUpgradeKeySets = upgradeKeySets;
} else {
Slog.w(TAG, "Package" + owner.packageName + " AndroidManifext.xml "
+ "does not define all 'upgrade-key-set's .");
return false;
}
return true;
}
private PermissionGroup parsePermissionGroup(Package owner, int flags, Resources res,
XmlPullParser parser, AttributeSet attrs, String[] outError)
throws XmlPullParserException, IOException {
PermissionGroup perm = new PermissionGroup(owner);
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestPermissionGroup);
if (!parsePackageItemInfo(owner, perm.info, outError,
"<permission-group>", sa,
com.android.internal.R.styleable.AndroidManifestPermissionGroup_name,
com.android.internal.R.styleable.AndroidManifestPermissionGroup_label,
com.android.internal.R.styleable.AndroidManifestPermissionGroup_icon,
com.android.internal.R.styleable.AndroidManifestPermissionGroup_logo,
com.android.internal.R.styleable.AndroidManifestPermissionGroup_banner)) {
sa.recycle();
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
perm.info.descriptionRes = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestPermissionGroup_description,
0);
perm.info.flags = sa.getInt(
com.android.internal.R.styleable.AndroidManifestPermissionGroup_permissionGroupFlags, 0);
perm.info.priority = sa.getInt(
com.android.internal.R.styleable.AndroidManifestPermissionGroup_priority, 0);
if (perm.info.priority > 0 && (flags&PARSE_IS_SYSTEM) == 0) {
perm.info.priority = 0;
}
sa.recycle();
if (!parseAllMetaData(res, parser, attrs, "<permission-group>", perm,
outError)) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
owner.permissionGroups.add(perm);
return perm;
}
private Permission parsePermission(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, String[] outError)
throws XmlPullParserException, IOException {
Permission perm = new Permission(owner);
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestPermission);
if (!parsePackageItemInfo(owner, perm.info, outError,
"<permission>", sa,
com.android.internal.R.styleable.AndroidManifestPermission_name,
com.android.internal.R.styleable.AndroidManifestPermission_label,
com.android.internal.R.styleable.AndroidManifestPermission_icon,
com.android.internal.R.styleable.AndroidManifestPermission_logo,
com.android.internal.R.styleable.AndroidManifestPermission_banner)) {
sa.recycle();
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
// Note: don't allow this value to be a reference to a resource
// that may change.
perm.info.group = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestPermission_permissionGroup);
if (perm.info.group != null) {
perm.info.group = perm.info.group.intern();
}
perm.info.descriptionRes = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestPermission_description,
0);
perm.info.protectionLevel = sa.getInt(
com.android.internal.R.styleable.AndroidManifestPermission_protectionLevel,
PermissionInfo.PROTECTION_NORMAL);
perm.info.flags = sa.getInt(
com.android.internal.R.styleable.AndroidManifestPermission_permissionFlags, 0);
sa.recycle();
if (perm.info.protectionLevel == -1) {
outError[0] = "<permission> does not specify protectionLevel";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
perm.info.protectionLevel = PermissionInfo.fixProtectionLevel(perm.info.protectionLevel);
if ((perm.info.protectionLevel&PermissionInfo.PROTECTION_MASK_FLAGS) != 0) {
if ((perm.info.protectionLevel&PermissionInfo.PROTECTION_MASK_BASE) !=
PermissionInfo.PROTECTION_SIGNATURE) {
outError[0] = "<permission> protectionLevel specifies a flag but is "
+ "not based on signature type";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
}
if (!parseAllMetaData(res, parser, attrs, "<permission>", perm,
outError)) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
owner.permissions.add(perm);
return perm;
}
private Permission parsePermissionTree(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, String[] outError)
throws XmlPullParserException, IOException {
Permission perm = new Permission(owner);
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestPermissionTree);
if (!parsePackageItemInfo(owner, perm.info, outError,
"<permission-tree>", sa,
com.android.internal.R.styleable.AndroidManifestPermissionTree_name,
com.android.internal.R.styleable.AndroidManifestPermissionTree_label,
com.android.internal.R.styleable.AndroidManifestPermissionTree_icon,
com.android.internal.R.styleable.AndroidManifestPermissionTree_logo,
com.android.internal.R.styleable.AndroidManifestPermissionTree_banner)) {
sa.recycle();
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
sa.recycle();
int index = perm.info.name.indexOf('.');
if (index > 0) {
index = perm.info.name.indexOf('.', index+1);
}
if (index < 0) {
outError[0] = "<permission-tree> name has less than three segments: "
+ perm.info.name;
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
perm.info.descriptionRes = 0;
perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL;
perm.tree = true;
if (!parseAllMetaData(res, parser, attrs, "<permission-tree>", perm,
outError)) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
owner.permissions.add(perm);
return perm;
}
private Instrumentation parseInstrumentation(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestInstrumentation);
if (mParseInstrumentationArgs == null) {
mParseInstrumentationArgs = new ParsePackageItemArgs(owner, outError,
com.android.internal.R.styleable.AndroidManifestInstrumentation_name,
com.android.internal.R.styleable.AndroidManifestInstrumentation_label,
com.android.internal.R.styleable.AndroidManifestInstrumentation_icon,
com.android.internal.R.styleable.AndroidManifestInstrumentation_logo,
com.android.internal.R.styleable.AndroidManifestInstrumentation_banner);
mParseInstrumentationArgs.tag = "<instrumentation>";
}
mParseInstrumentationArgs.sa = sa;
Instrumentation a = new Instrumentation(mParseInstrumentationArgs,
new InstrumentationInfo());
if (outError[0] != null) {
sa.recycle();
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
String str;
// Note: don't allow this value to be a reference to a resource
// that may change.
str = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestInstrumentation_targetPackage);
a.info.targetPackage = str != null ? str.intern() : null;
a.info.handleProfiling = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestInstrumentation_handleProfiling,
false);
a.info.functionalTest = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestInstrumentation_functionalTest,
false);
sa.recycle();
if (a.info.targetPackage == null) {
outError[0] = "<instrumentation> does not specify targetPackage";
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
if (!parseAllMetaData(res, parser, attrs, "<instrumentation>", a,
outError)) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return null;
}
owner.instrumentation.add(a);
return a;
}
/**
* Parse the {@code application} XML tree at the current parse location in a
* <em>base APK</em> manifest.
* <p>
* When adding new features, carefully consider if they should also be
* supported by split APKs.
*/
private boolean parseBaseApplication(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
throws XmlPullParserException, IOException {
final ApplicationInfo ai = owner.applicationInfo;
final String pkgName = owner.applicationInfo.packageName;
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestApplication);
String name = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestApplication_name, 0);
if (name != null) {
ai.className = buildClassName(pkgName, name, outError);
if (ai.className == null) {
sa.recycle();
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
}
String manageSpaceActivity = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestApplication_manageSpaceActivity,
Configuration.NATIVE_CONFIG_VERSION);
if (manageSpaceActivity != null) {
ai.manageSpaceActivityName = buildClassName(pkgName, manageSpaceActivity,
outError);
}
boolean allowBackup = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_allowBackup, true);
if (allowBackup) {
ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
// backupAgent, killAfterRestore, and restoreAnyVersion are only relevant
// if backup is possible for the given application.
String backupAgent = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestApplication_backupAgent,
Configuration.NATIVE_CONFIG_VERSION);
if (backupAgent != null) {
ai.backupAgentName = buildClassName(pkgName, backupAgent, outError);
if (DEBUG_BACKUP) {
Slog.v(TAG, "android:backupAgent = " + ai.backupAgentName
+ " from " + pkgName + "+" + backupAgent);
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_killAfterRestore,
true)) {
ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion,
false)) {
ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_fullBackupOnly,
false)) {
ai.flags |= ApplicationInfo.FLAG_FULL_BACKUP_ONLY;
}
}
}
TypedValue v = sa.peekValue(
com.android.internal.R.styleable.AndroidManifestApplication_label);
if (v != null && (ai.labelRes=v.resourceId) == 0) {
ai.nonLocalizedLabel = v.coerceToString();
}
ai.icon = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestApplication_icon, 0);
ai.logo = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestApplication_logo, 0);
ai.banner = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestApplication_banner, 0);
ai.theme = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestApplication_theme, 0);
ai.descriptionRes = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestApplication_description, 0);
if ((flags&PARSE_IS_SYSTEM) != 0) {
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_persistent,
false)) {
ai.flags |= ApplicationInfo.FLAG_PERSISTENT;
}
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_requiredForAllUsers,
false)) {
owner.mRequiredForAllUsers = true;
}
String restrictedAccountType = sa.getString(com.android.internal.R.styleable
.AndroidManifestApplication_restrictedAccountType);
if (restrictedAccountType != null && restrictedAccountType.length() > 0) {
owner.mRestrictedAccountType = restrictedAccountType;
}
String requiredAccountType = sa.getString(com.android.internal.R.styleable
.AndroidManifestApplication_requiredAccountType);
if (requiredAccountType != null && requiredAccountType.length() > 0) {
owner.mRequiredAccountType = requiredAccountType;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_debuggable,
false)) {
ai.flags |= ApplicationInfo.FLAG_DEBUGGABLE;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_vmSafeMode,
false)) {
ai.flags |= ApplicationInfo.FLAG_VM_SAFE_MODE;
}
owner.baseHardwareAccelerated = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_hardwareAccelerated,
owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.ICE_CREAM_SANDWICH);
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_hasCode,
true)) {
ai.flags |= ApplicationInfo.FLAG_HAS_CODE;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_allowTaskReparenting,
false)) {
ai.flags |= ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_allowClearUserData,
true)) {
ai.flags |= ApplicationInfo.FLAG_ALLOW_CLEAR_USER_DATA;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_testOnly,
false)) {
ai.flags |= ApplicationInfo.FLAG_TEST_ONLY;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_largeHeap,
false)) {
ai.flags |= ApplicationInfo.FLAG_LARGE_HEAP;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_supportsRtl,
false /* default is no RTL support*/)) {
ai.flags |= ApplicationInfo.FLAG_SUPPORTS_RTL;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_multiArch,
false)) {
ai.flags |= ApplicationInfo.FLAG_MULTIARCH;
}
String str;
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestApplication_permission, 0);
ai.permission = (str != null && str.length() > 0) ? str.intern() : null;
if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity,
Configuration.NATIVE_CONFIG_VERSION);
} else {
// Some older apps have been seen to use a resource reference
// here that on older builds was ignored (with a warning). We
// need to continue to do this for them so they don't break.
str = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestApplication_taskAffinity);
}
ai.taskAffinity = buildTaskAffinityName(ai.packageName, ai.packageName,
str, outError);
if (outError[0] == null) {
CharSequence pname;
if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
pname = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestApplication_process,
Configuration.NATIVE_CONFIG_VERSION);
} else {
// Some older apps have been seen to use a resource reference
// here that on older builds was ignored (with a warning). We
// need to continue to do this for them so they don't break.
pname = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestApplication_process);
}
ai.processName = buildProcessName(ai.packageName, null, pname,
flags, mSeparateProcesses, outError);
ai.enabled = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_enabled, true);
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_isGame, false)) {
ai.flags |= ApplicationInfo.FLAG_IS_GAME;
}
if (false) {
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_cantSaveState,
false)) {
ai.flags |= ApplicationInfo.FLAG_CANT_SAVE_STATE;
// A heavy-weight application can not be in a custom process.
// We can do direct compare because we intern all strings.
if (ai.processName != null && ai.processName != ai.packageName) {
outError[0] = "cantSaveState applications can not use custom processes";
}
}
}
}
ai.uiOptions = sa.getInt(
com.android.internal.R.styleable.AndroidManifestApplication_uiOptions, 0);
sa.recycle();
if (outError[0] != null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
final int innerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > innerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("activity")) {
Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false,
owner.baseHardwareAccelerated);
if (a == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.activities.add(a);
} else if (tagName.equals("receiver")) {
Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true, false);
if (a == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.receivers.add(a);
} else if (tagName.equals("service")) {
Service s = parseService(owner, res, parser, attrs, flags, outError);
if (s == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.services.add(s);
} else if (tagName.equals("provider")) {
Provider p = parseProvider(owner, res, parser, attrs, flags, outError);
if (p == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.providers.add(p);
} else if (tagName.equals("activity-alias")) {
Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError);
if (a == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.activities.add(a);
} else if (parser.getName().equals("meta-data")) {
// note: application meta-data is stored off to the side, so it can
// remain null in the primary copy (we like to avoid extra copies because
// it can be large)
if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData,
outError)) == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
} else if (tagName.equals("library")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestLibrary);
// Note: don't allow this value to be a reference to a resource
// that may change.
String lname = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestLibrary_name);
sa.recycle();
if (lname != null) {
lname = lname.intern();
if (!ArrayUtils.contains(owner.libraryNames, lname)) {
owner.libraryNames = ArrayUtils.add(owner.libraryNames, lname);
}
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("uses-library")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestUsesLibrary);
// Note: don't allow this value to be a reference to a resource
// that may change.
String lname = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestUsesLibrary_name);
boolean req = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestUsesLibrary_required,
true);
sa.recycle();
if (lname != null) {
lname = lname.intern();
if (req) {
owner.usesLibraries = ArrayUtils.add(owner.usesLibraries, lname);
} else {
owner.usesOptionalLibraries = ArrayUtils.add(
owner.usesOptionalLibraries, lname);
}
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("uses-package")) {
// Dependencies for app installers; we don't currently try to
// enforce this.
XmlUtils.skipCurrentTag(parser);
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under <application>: " + tagName
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "Bad element under <application>: " + tagName;
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
}
}
return true;
}
/**
* Parse the {@code application} XML tree at the current parse location in a
* <em>split APK</em> manifest.
* <p>
* Note that split APKs have many more restrictions on what they're capable
* of doing, so many valid features of a base APK have been carefully
* omitted here.
*/
private boolean parseSplitApplication(Package owner, Resources res, XmlPullParser parser,
AttributeSet attrs, int flags, int splitIndex, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestApplication);
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_hasCode, true)) {
owner.splitFlags[splitIndex] |= ApplicationInfo.FLAG_HAS_CODE;
}
final int innerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > innerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String tagName = parser.getName();
if (tagName.equals("activity")) {
Activity a = parseActivity(owner, res, parser, attrs, flags, outError, false,
owner.baseHardwareAccelerated);
if (a == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.activities.add(a);
} else if (tagName.equals("receiver")) {
Activity a = parseActivity(owner, res, parser, attrs, flags, outError, true, false);
if (a == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.receivers.add(a);
} else if (tagName.equals("service")) {
Service s = parseService(owner, res, parser, attrs, flags, outError);
if (s == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.services.add(s);
} else if (tagName.equals("provider")) {
Provider p = parseProvider(owner, res, parser, attrs, flags, outError);
if (p == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.providers.add(p);
} else if (tagName.equals("activity-alias")) {
Activity a = parseActivityAlias(owner, res, parser, attrs, flags, outError);
if (a == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
owner.activities.add(a);
} else if (parser.getName().equals("meta-data")) {
// note: application meta-data is stored off to the side, so it can
// remain null in the primary copy (we like to avoid extra copies because
// it can be large)
if ((owner.mAppMetaData = parseMetaData(res, parser, attrs, owner.mAppMetaData,
outError)) == null) {
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
} else if (tagName.equals("uses-library")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestUsesLibrary);
// Note: don't allow this value to be a reference to a resource
// that may change.
String lname = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestUsesLibrary_name);
boolean req = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestUsesLibrary_required,
true);
sa.recycle();
if (lname != null) {
lname = lname.intern();
if (req) {
// Upgrade to treat as stronger constraint
owner.usesLibraries = ArrayUtils.add(owner.usesLibraries, lname);
owner.usesOptionalLibraries = ArrayUtils.remove(
owner.usesOptionalLibraries, lname);
} else {
// Ignore if someone already defined as required
if (!ArrayUtils.contains(owner.usesLibraries, lname)) {
owner.usesOptionalLibraries = ArrayUtils.add(
owner.usesOptionalLibraries, lname);
}
}
}
XmlUtils.skipCurrentTag(parser);
} else if (tagName.equals("uses-package")) {
// Dependencies for app installers; we don't currently try to
// enforce this.
XmlUtils.skipCurrentTag(parser);
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under <application>: " + tagName
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "Bad element under <application>: " + tagName;
mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
return false;
}
}
}
return true;
}
private boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo,
String[] outError, String tag, TypedArray sa,
int nameRes, int labelRes, int iconRes, int logoRes, int bannerRes) {
String name = sa.getNonConfigurationString(nameRes, 0);
if (name == null) {
outError[0] = tag + " does not specify android:name";
return false;
}
outInfo.name
= buildClassName(owner.applicationInfo.packageName, name, outError);
if (outInfo.name == null) {
return false;
}
int iconVal = sa.getResourceId(iconRes, 0);
if (iconVal != 0) {
outInfo.icon = iconVal;
outInfo.nonLocalizedLabel = null;
}
int logoVal = sa.getResourceId(logoRes, 0);
if (logoVal != 0) {
outInfo.logo = logoVal;
}
int bannerVal = sa.getResourceId(bannerRes, 0);
if (bannerVal != 0) {
outInfo.banner = bannerVal;
}
TypedValue v = sa.peekValue(labelRes);
if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
outInfo.nonLocalizedLabel = v.coerceToString();
}
outInfo.packageName = owner.packageName;
return true;
}
private Activity parseActivity(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, int flags, String[] outError,
boolean receiver, boolean hardwareAccelerated)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestActivity);
if (mParseActivityArgs == null) {
mParseActivityArgs = new ParseComponentArgs(owner, outError,
com.android.internal.R.styleable.AndroidManifestActivity_name,
com.android.internal.R.styleable.AndroidManifestActivity_label,
com.android.internal.R.styleable.AndroidManifestActivity_icon,
com.android.internal.R.styleable.AndroidManifestActivity_logo,
com.android.internal.R.styleable.AndroidManifestActivity_banner,
mSeparateProcesses,
com.android.internal.R.styleable.AndroidManifestActivity_process,
com.android.internal.R.styleable.AndroidManifestActivity_description,
com.android.internal.R.styleable.AndroidManifestActivity_enabled);
}
mParseActivityArgs.tag = receiver ? "<receiver>" : "<activity>";
mParseActivityArgs.sa = sa;
mParseActivityArgs.flags = flags;
Activity a = new Activity(mParseActivityArgs, new ActivityInfo());
if (outError[0] != null) {
sa.recycle();
return null;
}
boolean setExported = sa.hasValue(
com.android.internal.R.styleable.AndroidManifestActivity_exported);
if (setExported) {
a.info.exported = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_exported, false);
}
a.info.theme = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestActivity_theme, 0);
a.info.uiOptions = sa.getInt(
com.android.internal.R.styleable.AndroidManifestActivity_uiOptions,
a.info.applicationInfo.uiOptions);
String parentName = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestActivity_parentActivityName,
Configuration.NATIVE_CONFIG_VERSION);
if (parentName != null) {
String parentClassName = buildClassName(a.info.packageName, parentName, outError);
if (outError[0] == null) {
a.info.parentActivityName = parentClassName;
} else {
Log.e(TAG, "Activity " + a.info.name + " specified invalid parentActivityName " +
parentName);
outError[0] = null;
}
}
String str;
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestActivity_permission, 0);
if (str == null) {
a.info.permission = owner.applicationInfo.permission;
} else {
a.info.permission = str.length() > 0 ? str.toString().intern() : null;
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestActivity_taskAffinity,
Configuration.NATIVE_CONFIG_VERSION);
a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName,
owner.applicationInfo.taskAffinity, str, outError);
a.info.flags = 0;
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_multiprocess,
false)) {
a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_finishOnTaskLaunch,
false)) {
a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_clearTaskOnLaunch,
false)) {
a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_noHistory,
false)) {
a.info.flags |= ActivityInfo.FLAG_NO_HISTORY;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_alwaysRetainTaskState,
false)) {
a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_stateNotNeeded,
false)) {
a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_excludeFromRecents,
false)) {
a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_allowTaskReparenting,
(owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) {
a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs,
false)) {
a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_showOnLockScreen,
false)) {
a.info.flags |= ActivityInfo.FLAG_SHOW_ON_LOCK_SCREEN;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_immersive,
false)) {
a.info.flags |= ActivityInfo.FLAG_IMMERSIVE;
}
if (!receiver) {
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_hardwareAccelerated,
hardwareAccelerated)) {
a.info.flags |= ActivityInfo.FLAG_HARDWARE_ACCELERATED;
}
a.info.launchMode = sa.getInt(
com.android.internal.R.styleable.AndroidManifestActivity_launchMode,
ActivityInfo.LAUNCH_MULTIPLE);
a.info.documentLaunchMode = sa.getInt(
com.android.internal.R.styleable.AndroidManifestActivity_documentLaunchMode,
ActivityInfo.DOCUMENT_LAUNCH_NONE);
a.info.maxRecents = sa.getInt(
com.android.internal.R.styleable.AndroidManifestActivity_maxRecents,
ActivityManager.getDefaultAppRecentsLimitStatic());
a.info.screenOrientation = sa.getInt(
com.android.internal.R.styleable.AndroidManifestActivity_screenOrientation,
ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
a.info.configChanges = sa.getInt(
com.android.internal.R.styleable.AndroidManifestActivity_configChanges,
0);
a.info.softInputMode = sa.getInt(
com.android.internal.R.styleable.AndroidManifestActivity_windowSoftInputMode,
0);
a.info.persistableMode = sa.getInteger(
com.android.internal.R.styleable.AndroidManifestActivity_persistableMode,
ActivityInfo.PERSIST_ROOT_ONLY);
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_allowEmbedded,
false)) {
a.info.flags |= ActivityInfo.FLAG_ALLOW_EMBEDDED;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_autoRemoveFromRecents,
false)) {
a.info.flags |= ActivityInfo.FLAG_AUTO_REMOVE_FROM_RECENTS;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_relinquishTaskIdentity,
false)) {
a.info.flags |= ActivityInfo.FLAG_RELINQUISH_TASK_IDENTITY;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_resumeWhilePausing,
false)) {
a.info.flags |= ActivityInfo.FLAG_RESUME_WHILE_PAUSING;
}
} else {
a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE;
a.info.configChanges = 0;
}
if (receiver) {
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_singleUser,
false)) {
a.info.flags |= ActivityInfo.FLAG_SINGLE_USER;
if (a.info.exported && (flags & PARSE_IS_PRIVILEGED) == 0) {
Slog.w(TAG, "Activity exported request ignored due to singleUser: "
+ a.className + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
a.info.exported = false;
setExported = true;
}
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivity_primaryUserOnly,
false)) {
a.info.flags |= ActivityInfo.FLAG_PRIMARY_USER_ONLY;
}
}
sa.recycle();
if (receiver && (owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
// A heavy-weight application can not have receives in its main process
// We can do direct compare because we intern all strings.
if (a.info.processName == owner.packageName) {
outError[0] = "Heavy-weight applications can not have receivers in main process";
}
}
if (outError[0] != null) {
return null;
}
int outerDepth = parser.getDepth();
int type;
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG
|| parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
if (parser.getName().equals("intent-filter")) {
ActivityIntentInfo intent = new ActivityIntentInfo(a);
if (!parseIntent(res, parser, attrs, true, intent, outError)) {
return null;
}
if (intent.countActions() == 0) {
Slog.w(TAG, "No actions in intent filter at "
+ mArchiveSourcePath + " "
+ parser.getPositionDescription());
} else {
a.intents.add(intent);
}
} else if (!receiver && parser.getName().equals("preferred")) {
ActivityIntentInfo intent = new ActivityIntentInfo(a);
if (!parseIntent(res, parser, attrs, false, intent, outError)) {
return null;
}
if (intent.countActions() == 0) {
Slog.w(TAG, "No actions in preferred at "
+ mArchiveSourcePath + " "
+ parser.getPositionDescription());
} else {
if (owner.preferredActivityFilters == null) {
owner.preferredActivityFilters = new ArrayList<ActivityIntentInfo>();
}
owner.preferredActivityFilters.add(intent);
}
} else if (parser.getName().equals("meta-data")) {
if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
outError)) == null) {
return null;
}
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Problem in package " + mArchiveSourcePath + ":");
if (receiver) {
Slog.w(TAG, "Unknown element under <receiver>: " + parser.getName()
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
} else {
Slog.w(TAG, "Unknown element under <activity>: " + parser.getName()
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
}
XmlUtils.skipCurrentTag(parser);
continue;
} else {
if (receiver) {
outError[0] = "Bad element under <receiver>: " + parser.getName();
} else {
outError[0] = "Bad element under <activity>: " + parser.getName();
}
return null;
}
}
}
if (!setExported) {
a.info.exported = a.intents.size() > 0;
}
return a;
}
private Activity parseActivityAlias(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestActivityAlias);
String targetActivity = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestActivityAlias_targetActivity,
Configuration.NATIVE_CONFIG_VERSION);
if (targetActivity == null) {
outError[0] = "<activity-alias> does not specify android:targetActivity";
sa.recycle();
return null;
}
targetActivity = buildClassName(owner.applicationInfo.packageName,
targetActivity, outError);
if (targetActivity == null) {
sa.recycle();
return null;
}
if (mParseActivityAliasArgs == null) {
mParseActivityAliasArgs = new ParseComponentArgs(owner, outError,
com.android.internal.R.styleable.AndroidManifestActivityAlias_name,
com.android.internal.R.styleable.AndroidManifestActivityAlias_label,
com.android.internal.R.styleable.AndroidManifestActivityAlias_icon,
com.android.internal.R.styleable.AndroidManifestActivityAlias_logo,
com.android.internal.R.styleable.AndroidManifestActivityAlias_banner,
mSeparateProcesses,
0,
com.android.internal.R.styleable.AndroidManifestActivityAlias_description,
com.android.internal.R.styleable.AndroidManifestActivityAlias_enabled);
mParseActivityAliasArgs.tag = "<activity-alias>";
}
mParseActivityAliasArgs.sa = sa;
mParseActivityAliasArgs.flags = flags;
Activity target = null;
final int NA = owner.activities.size();
for (int i=0; i<NA; i++) {
Activity t = owner.activities.get(i);
if (targetActivity.equals(t.info.name)) {
target = t;
break;
}
}
if (target == null) {
outError[0] = "<activity-alias> target activity " + targetActivity
+ " not found in manifest";
sa.recycle();
return null;
}
ActivityInfo info = new ActivityInfo();
info.targetActivity = targetActivity;
info.configChanges = target.info.configChanges;
info.flags = target.info.flags;
info.icon = target.info.icon;
info.logo = target.info.logo;
info.banner = target.info.banner;
info.labelRes = target.info.labelRes;
info.nonLocalizedLabel = target.info.nonLocalizedLabel;
info.launchMode = target.info.launchMode;
info.processName = target.info.processName;
if (info.descriptionRes == 0) {
info.descriptionRes = target.info.descriptionRes;
}
info.screenOrientation = target.info.screenOrientation;
info.taskAffinity = target.info.taskAffinity;
info.theme = target.info.theme;
info.softInputMode = target.info.softInputMode;
info.uiOptions = target.info.uiOptions;
info.parentActivityName = target.info.parentActivityName;
info.maxRecents = target.info.maxRecents;
Activity a = new Activity(mParseActivityAliasArgs, info);
if (outError[0] != null) {
sa.recycle();
return null;
}
final boolean setExported = sa.hasValue(
com.android.internal.R.styleable.AndroidManifestActivityAlias_exported);
if (setExported) {
a.info.exported = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestActivityAlias_exported, false);
}
String str;
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestActivityAlias_permission, 0);
if (str != null) {
a.info.permission = str.length() > 0 ? str.toString().intern() : null;
}
String parentName = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestActivityAlias_parentActivityName,
Configuration.NATIVE_CONFIG_VERSION);
if (parentName != null) {
String parentClassName = buildClassName(a.info.packageName, parentName, outError);
if (outError[0] == null) {
a.info.parentActivityName = parentClassName;
} else {
Log.e(TAG, "Activity alias " + a.info.name +
" specified invalid parentActivityName " + parentName);
outError[0] = null;
}
}
sa.recycle();
if (outError[0] != null) {
return null;
}
int outerDepth = parser.getDepth();
int type;
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG
|| parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
if (parser.getName().equals("intent-filter")) {
ActivityIntentInfo intent = new ActivityIntentInfo(a);
if (!parseIntent(res, parser, attrs, true, intent, outError)) {
return null;
}
if (intent.countActions() == 0) {
Slog.w(TAG, "No actions in intent filter at "
+ mArchiveSourcePath + " "
+ parser.getPositionDescription());
} else {
a.intents.add(intent);
}
} else if (parser.getName().equals("meta-data")) {
if ((a.metaData=parseMetaData(res, parser, attrs, a.metaData,
outError)) == null) {
return null;
}
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under <activity-alias>: " + parser.getName()
+ " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "Bad element under <activity-alias>: " + parser.getName();
return null;
}
}
}
if (!setExported) {
a.info.exported = a.intents.size() > 0;
}
return a;
}
private Provider parseProvider(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestProvider);
if (mParseProviderArgs == null) {
mParseProviderArgs = new ParseComponentArgs(owner, outError,
com.android.internal.R.styleable.AndroidManifestProvider_name,
com.android.internal.R.styleable.AndroidManifestProvider_label,
com.android.internal.R.styleable.AndroidManifestProvider_icon,
com.android.internal.R.styleable.AndroidManifestProvider_logo,
com.android.internal.R.styleable.AndroidManifestProvider_banner,
mSeparateProcesses,
com.android.internal.R.styleable.AndroidManifestProvider_process,
com.android.internal.R.styleable.AndroidManifestProvider_description,
com.android.internal.R.styleable.AndroidManifestProvider_enabled);
mParseProviderArgs.tag = "<provider>";
}
mParseProviderArgs.sa = sa;
mParseProviderArgs.flags = flags;
Provider p = new Provider(mParseProviderArgs, new ProviderInfo());
if (outError[0] != null) {
sa.recycle();
return null;
}
boolean providerExportedDefault = false;
if (owner.applicationInfo.targetSdkVersion < Build.VERSION_CODES.JELLY_BEAN_MR1) {
// For compatibility, applications targeting API level 16 or lower
// should have their content providers exported by default, unless they
// specify otherwise.
providerExportedDefault = true;
}
p.info.exported = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestProvider_exported,
providerExportedDefault);
String cpname = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestProvider_authorities, 0);
p.info.isSyncable = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestProvider_syncable,
false);
String permission = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestProvider_permission, 0);
String str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestProvider_readPermission, 0);
if (str == null) {
str = permission;
}
if (str == null) {
p.info.readPermission = owner.applicationInfo.permission;
} else {
p.info.readPermission =
str.length() > 0 ? str.toString().intern() : null;
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestProvider_writePermission, 0);
if (str == null) {
str = permission;
}
if (str == null) {
p.info.writePermission = owner.applicationInfo.permission;
} else {
p.info.writePermission =
str.length() > 0 ? str.toString().intern() : null;
}
p.info.grantUriPermissions = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestProvider_grantUriPermissions,
false);
p.info.multiprocess = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestProvider_multiprocess,
false);
p.info.initOrder = sa.getInt(
com.android.internal.R.styleable.AndroidManifestProvider_initOrder,
0);
p.info.flags = 0;
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestProvider_singleUser,
false)) {
p.info.flags |= ProviderInfo.FLAG_SINGLE_USER;
if (p.info.exported && (flags & PARSE_IS_PRIVILEGED) == 0) {
Slog.w(TAG, "Provider exported request ignored due to singleUser: "
+ p.className + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
p.info.exported = false;
}
}
sa.recycle();
if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
// A heavy-weight application can not have providers in its main process
// We can do direct compare because we intern all strings.
if (p.info.processName == owner.packageName) {
outError[0] = "Heavy-weight applications can not have providers in main process";
return null;
}
}
if (cpname == null) {
outError[0] = "<provider> does not include authorities attribute";
return null;
}
if (cpname.length() <= 0) {
outError[0] = "<provider> has empty authorities attribute";
return null;
}
p.info.authority = cpname.intern();
if (!parseProviderTags(res, parser, attrs, p, outError)) {
return null;
}
return p;
}
private boolean parseProviderTags(Resources res,
XmlPullParser parser, AttributeSet attrs,
Provider outInfo, String[] outError)
throws XmlPullParserException, IOException {
int outerDepth = parser.getDepth();
int type;
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG
|| parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
if (parser.getName().equals("intent-filter")) {
ProviderIntentInfo intent = new ProviderIntentInfo(outInfo);
if (!parseIntent(res, parser, attrs, true, intent, outError)) {
return false;
}
outInfo.intents.add(intent);
} else if (parser.getName().equals("meta-data")) {
if ((outInfo.metaData=parseMetaData(res, parser, attrs,
outInfo.metaData, outError)) == null) {
return false;
}
} else if (parser.getName().equals("grant-uri-permission")) {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestGrantUriPermission);
PatternMatcher pa = null;
String str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestGrantUriPermission_path, 0);
if (str != null) {
pa = new PatternMatcher(str, PatternMatcher.PATTERN_LITERAL);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPrefix, 0);
if (str != null) {
pa = new PatternMatcher(str, PatternMatcher.PATTERN_PREFIX);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestGrantUriPermission_pathPattern, 0);
if (str != null) {
pa = new PatternMatcher(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
}
sa.recycle();
if (pa != null) {
if (outInfo.info.uriPermissionPatterns == null) {
outInfo.info.uriPermissionPatterns = new PatternMatcher[1];
outInfo.info.uriPermissionPatterns[0] = pa;
} else {
final int N = outInfo.info.uriPermissionPatterns.length;
PatternMatcher[] newp = new PatternMatcher[N+1];
System.arraycopy(outInfo.info.uriPermissionPatterns, 0, newp, 0, N);
newp[N] = pa;
outInfo.info.uriPermissionPatterns = newp;
}
outInfo.info.grantUriPermissions = true;
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under <path-permission>: "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
return false;
}
}
XmlUtils.skipCurrentTag(parser);
} else if (parser.getName().equals("path-permission")) {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestPathPermission);
PathPermission pa = null;
String permission = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestPathPermission_permission, 0);
String readPermission = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestPathPermission_readPermission, 0);
if (readPermission == null) {
readPermission = permission;
}
String writePermission = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestPathPermission_writePermission, 0);
if (writePermission == null) {
writePermission = permission;
}
boolean havePerm = false;
if (readPermission != null) {
readPermission = readPermission.intern();
havePerm = true;
}
if (writePermission != null) {
writePermission = writePermission.intern();
havePerm = true;
}
if (!havePerm) {
if (!RIGID_PARSER) {
Slog.w(TAG, "No readPermission or writePermssion for <path-permission>: "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "No readPermission or writePermssion for <path-permission>";
return false;
}
}
String path = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestPathPermission_path, 0);
if (path != null) {
pa = new PathPermission(path,
PatternMatcher.PATTERN_LITERAL, readPermission, writePermission);
}
path = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestPathPermission_pathPrefix, 0);
if (path != null) {
pa = new PathPermission(path,
PatternMatcher.PATTERN_PREFIX, readPermission, writePermission);
}
path = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestPathPermission_pathPattern, 0);
if (path != null) {
pa = new PathPermission(path,
PatternMatcher.PATTERN_SIMPLE_GLOB, readPermission, writePermission);
}
sa.recycle();
if (pa != null) {
if (outInfo.info.pathPermissions == null) {
outInfo.info.pathPermissions = new PathPermission[1];
outInfo.info.pathPermissions[0] = pa;
} else {
final int N = outInfo.info.pathPermissions.length;
PathPermission[] newp = new PathPermission[N+1];
System.arraycopy(outInfo.info.pathPermissions, 0, newp, 0, N);
newp[N] = pa;
outInfo.info.pathPermissions = newp;
}
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "No path, pathPrefix, or pathPattern for <path-permission>: "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
}
outError[0] = "No path, pathPrefix, or pathPattern for <path-permission>";
return false;
}
XmlUtils.skipCurrentTag(parser);
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under <provider>: "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "Bad element under <provider>: " + parser.getName();
return false;
}
}
}
return true;
}
private Service parseService(Package owner, Resources res,
XmlPullParser parser, AttributeSet attrs, int flags, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestService);
if (mParseServiceArgs == null) {
mParseServiceArgs = new ParseComponentArgs(owner, outError,
com.android.internal.R.styleable.AndroidManifestService_name,
com.android.internal.R.styleable.AndroidManifestService_label,
com.android.internal.R.styleable.AndroidManifestService_icon,
com.android.internal.R.styleable.AndroidManifestService_logo,
com.android.internal.R.styleable.AndroidManifestService_banner,
mSeparateProcesses,
com.android.internal.R.styleable.AndroidManifestService_process,
com.android.internal.R.styleable.AndroidManifestService_description,
com.android.internal.R.styleable.AndroidManifestService_enabled);
mParseServiceArgs.tag = "<service>";
}
mParseServiceArgs.sa = sa;
mParseServiceArgs.flags = flags;
Service s = new Service(mParseServiceArgs, new ServiceInfo());
if (outError[0] != null) {
sa.recycle();
return null;
}
boolean setExported = sa.hasValue(
com.android.internal.R.styleable.AndroidManifestService_exported);
if (setExported) {
s.info.exported = sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestService_exported, false);
}
String str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestService_permission, 0);
if (str == null) {
s.info.permission = owner.applicationInfo.permission;
} else {
s.info.permission = str.length() > 0 ? str.toString().intern() : null;
}
s.info.flags = 0;
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestService_stopWithTask,
false)) {
s.info.flags |= ServiceInfo.FLAG_STOP_WITH_TASK;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestService_isolatedProcess,
false)) {
s.info.flags |= ServiceInfo.FLAG_ISOLATED_PROCESS;
}
if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestService_singleUser,
false)) {
s.info.flags |= ServiceInfo.FLAG_SINGLE_USER;
if (s.info.exported && (flags & PARSE_IS_PRIVILEGED) == 0) {
Slog.w(TAG, "Service exported request ignored due to singleUser: "
+ s.className + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
s.info.exported = false;
setExported = true;
}
}
sa.recycle();
if ((owner.applicationInfo.flags&ApplicationInfo.FLAG_CANT_SAVE_STATE) != 0) {
// A heavy-weight application can not have services in its main process
// We can do direct compare because we intern all strings.
if (s.info.processName == owner.packageName) {
outError[0] = "Heavy-weight applications can not have services in main process";
return null;
}
}
int outerDepth = parser.getDepth();
int type;
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG
|| parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
if (parser.getName().equals("intent-filter")) {
ServiceIntentInfo intent = new ServiceIntentInfo(s);
if (!parseIntent(res, parser, attrs, true, intent, outError)) {
return null;
}
s.intents.add(intent);
} else if (parser.getName().equals("meta-data")) {
if ((s.metaData=parseMetaData(res, parser, attrs, s.metaData,
outError)) == null) {
return null;
}
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under <service>: "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "Bad element under <service>: " + parser.getName();
return null;
}
}
}
if (!setExported) {
s.info.exported = s.intents.size() > 0;
}
return s;
}
private boolean parseAllMetaData(Resources res,
XmlPullParser parser, AttributeSet attrs, String tag,
Component outInfo, String[] outError)
throws XmlPullParserException, IOException {
int outerDepth = parser.getDepth();
int type;
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG
|| parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
if (parser.getName().equals("meta-data")) {
if ((outInfo.metaData=parseMetaData(res, parser, attrs,
outInfo.metaData, outError)) == null) {
return false;
}
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under " + tag + ": "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
continue;
} else {
outError[0] = "Bad element under " + tag + ": " + parser.getName();
return false;
}
}
}
return true;
}
private Bundle parseMetaData(Resources res,
XmlPullParser parser, AttributeSet attrs,
Bundle data, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestMetaData);
if (data == null) {
data = new Bundle();
}
String name = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestMetaData_name, 0);
if (name == null) {
outError[0] = "<meta-data> requires an android:name attribute";
sa.recycle();
return null;
}
name = name.intern();
TypedValue v = sa.peekValue(
com.android.internal.R.styleable.AndroidManifestMetaData_resource);
if (v != null && v.resourceId != 0) {
//Slog.i(TAG, "Meta data ref " + name + ": " + v);
data.putInt(name, v.resourceId);
} else {
v = sa.peekValue(
com.android.internal.R.styleable.AndroidManifestMetaData_value);
//Slog.i(TAG, "Meta data " + name + ": " + v);
if (v != null) {
if (v.type == TypedValue.TYPE_STRING) {
CharSequence cs = v.coerceToString();
data.putString(name, cs != null ? cs.toString().intern() : null);
} else if (v.type == TypedValue.TYPE_INT_BOOLEAN) {
data.putBoolean(name, v.data != 0);
} else if (v.type >= TypedValue.TYPE_FIRST_INT
&& v.type <= TypedValue.TYPE_LAST_INT) {
data.putInt(name, v.data);
} else if (v.type == TypedValue.TYPE_FLOAT) {
data.putFloat(name, v.getFloat());
} else {
if (!RIGID_PARSER) {
Slog.w(TAG, "<meta-data> only supports string, integer, float, color, boolean, and resource reference types: "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
} else {
outError[0] = "<meta-data> only supports string, integer, float, color, boolean, and resource reference types";
data = null;
}
}
} else {
outError[0] = "<meta-data> requires an android:value or android:resource attribute";
data = null;
}
}
sa.recycle();
XmlUtils.skipCurrentTag(parser);
return data;
}
private static VerifierInfo parseVerifier(Resources res, XmlPullParser parser,
AttributeSet attrs, int flags) {
final TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestPackageVerifier);
final String packageName = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestPackageVerifier_name);
final String encodedPublicKey = sa.getNonResourceString(
com.android.internal.R.styleable.AndroidManifestPackageVerifier_publicKey);
sa.recycle();
if (packageName == null || packageName.length() == 0) {
Slog.i(TAG, "verifier package name was null; skipping");
return null;
}
final PublicKey publicKey = parsePublicKey(encodedPublicKey);
if (publicKey == null) {
Slog.i(TAG, "Unable to parse verifier public key for " + packageName);
return null;
}
return new VerifierInfo(packageName, publicKey);
}
public static final PublicKey parsePublicKey(final String encodedPublicKey) {
if (encodedPublicKey == null) {
Slog.i(TAG, "Could not parse null public key");
return null;
}
EncodedKeySpec keySpec;
try {
final byte[] encoded = Base64.decode(encodedPublicKey, Base64.DEFAULT);
keySpec = new X509EncodedKeySpec(encoded);
} catch (IllegalArgumentException e) {
Slog.i(TAG, "Could not parse verifier public key; invalid Base64");
return null;
}
/* First try the key as an RSA key. */
try {
final KeyFactory keyFactory = KeyFactory.getInstance("RSA");
return keyFactory.generatePublic(keySpec);
} catch (NoSuchAlgorithmException e) {
Log.wtf(TAG, "Could not parse public key because RSA isn't included in build");
return null;
} catch (InvalidKeySpecException e) {
// Not a RSA public key.
}
/* Now try it as a DSA key. */
try {
final KeyFactory keyFactory = KeyFactory.getInstance("DSA");
return keyFactory.generatePublic(keySpec);
} catch (NoSuchAlgorithmException e) {
Log.wtf(TAG, "Could not parse public key because DSA isn't included in build");
return null;
} catch (InvalidKeySpecException e) {
// Not a DSA public key.
}
return null;
}
private static final String ANDROID_RESOURCES
= "http://schemas.android.com/apk/res/android";
private boolean parseIntent(Resources res, XmlPullParser parser, AttributeSet attrs,
boolean allowGlobs, IntentInfo outInfo, String[] outError)
throws XmlPullParserException, IOException {
TypedArray sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestIntentFilter);
int priority = sa.getInt(
com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0);
outInfo.setPriority(priority);
TypedValue v = sa.peekValue(
com.android.internal.R.styleable.AndroidManifestIntentFilter_label);
if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
outInfo.nonLocalizedLabel = v.coerceToString();
}
outInfo.icon = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestIntentFilter_icon, 0);
outInfo.logo = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestIntentFilter_logo, 0);
outInfo.banner = sa.getResourceId(
com.android.internal.R.styleable.AndroidManifestIntentFilter_banner, 0);
sa.recycle();
int outerDepth = parser.getDepth();
int type;
while ((type = parser.next()) != XmlPullParser.END_DOCUMENT
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
continue;
}
String nodeName = parser.getName();
if (nodeName.equals("action")) {
String value = attrs.getAttributeValue(
ANDROID_RESOURCES, "name");
if (value == null || value == "") {
outError[0] = "No value supplied for <android:name>";
return false;
}
XmlUtils.skipCurrentTag(parser);
outInfo.addAction(value);
} else if (nodeName.equals("category")) {
String value = attrs.getAttributeValue(
ANDROID_RESOURCES, "name");
if (value == null || value == "") {
outError[0] = "No value supplied for <android:name>";
return false;
}
XmlUtils.skipCurrentTag(parser);
outInfo.addCategory(value);
} else if (nodeName.equals("data")) {
sa = res.obtainAttributes(attrs,
com.android.internal.R.styleable.AndroidManifestData);
String str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_mimeType, 0);
if (str != null) {
try {
outInfo.addDataType(str);
} catch (IntentFilter.MalformedMimeTypeException e) {
outError[0] = e.toString();
sa.recycle();
return false;
}
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_scheme, 0);
if (str != null) {
outInfo.addDataScheme(str);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_ssp, 0);
if (str != null) {
outInfo.addDataSchemeSpecificPart(str, PatternMatcher.PATTERN_LITERAL);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_sspPrefix, 0);
if (str != null) {
outInfo.addDataSchemeSpecificPart(str, PatternMatcher.PATTERN_PREFIX);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_sspPattern, 0);
if (str != null) {
if (!allowGlobs) {
outError[0] = "sspPattern not allowed here; ssp must be literal";
return false;
}
outInfo.addDataSchemeSpecificPart(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
}
String host = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_host, 0);
String port = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_port, 0);
if (host != null) {
outInfo.addDataAuthority(host, port);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_path, 0);
if (str != null) {
outInfo.addDataPath(str, PatternMatcher.PATTERN_LITERAL);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_pathPrefix, 0);
if (str != null) {
outInfo.addDataPath(str, PatternMatcher.PATTERN_PREFIX);
}
str = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestData_pathPattern, 0);
if (str != null) {
if (!allowGlobs) {
outError[0] = "pathPattern not allowed here; path must be literal";
return false;
}
outInfo.addDataPath(str, PatternMatcher.PATTERN_SIMPLE_GLOB);
}
sa.recycle();
XmlUtils.skipCurrentTag(parser);
} else if (!RIGID_PARSER) {
Slog.w(TAG, "Unknown element under <intent-filter>: "
+ parser.getName() + " at " + mArchiveSourcePath + " "
+ parser.getPositionDescription());
XmlUtils.skipCurrentTag(parser);
} else {
outError[0] = "Bad element under <intent-filter>: " + parser.getName();
return false;
}
}
outInfo.hasDefault = outInfo.hasCategory(Intent.CATEGORY_DEFAULT);
if (DEBUG_PARSER) {
final StringBuilder cats = new StringBuilder("Intent d=");
cats.append(outInfo.hasDefault);
cats.append(", cat=");
final Iterator<String> it = outInfo.categoriesIterator();
if (it != null) {
while (it.hasNext()) {
cats.append(' ');
cats.append(it.next());
}
}
Slog.d(TAG, cats.toString());
}
return true;
}
/**
* Representation of a full package parsed from APK files on disk. A package
* consists of a single base APK, and zero or more split APKs.
*/
public final static class Package {
public String packageName;
/** Names of any split APKs, ordered by parsed splitName */
public String[] splitNames;
// TODO: work towards making these paths invariant
/**
* Path where this package was found on disk. For monolithic packages
* this is path to single base APK file; for cluster packages this is
* path to the cluster directory.
*/
public String codePath;
/** Path of base APK */
public String baseCodePath;
/** Paths of any split APKs, ordered by parsed splitName */
public String[] splitCodePaths;
/** Revision code of base APK */
public int baseRevisionCode;
/** Revision codes of any split APKs, ordered by parsed splitName */
public int[] splitRevisionCodes;
/** Flags of any split APKs; ordered by parsed splitName */
public int[] splitFlags;
public boolean baseHardwareAccelerated;
// For now we only support one application per package.
public final ApplicationInfo applicationInfo = new ApplicationInfo();
public final ArrayList<Permission> permissions = new ArrayList<Permission>(0);
public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0);
public final ArrayList<Activity> activities = new ArrayList<Activity>(0);
public final ArrayList<Activity> receivers = new ArrayList<Activity>(0);
public final ArrayList<Provider> providers = new ArrayList<Provider>(0);
public final ArrayList<Service> services = new ArrayList<Service>(0);
public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0);
public final ArrayList<String> requestedPermissions = new ArrayList<String>();
public final ArrayList<Boolean> requestedPermissionsRequired = new ArrayList<Boolean>();
public ArrayList<String> protectedBroadcasts;
public ArrayList<String> libraryNames = null;
public ArrayList<String> usesLibraries = null;
public ArrayList<String> usesOptionalLibraries = null;
public String[] usesLibraryFiles = null;
public ArrayList<ActivityIntentInfo> preferredActivityFilters = null;
public ArrayList<String> mOriginalPackages = null;
public String mRealPackage = null;
public ArrayList<String> mAdoptPermissions = null;
// We store the application meta-data independently to avoid multiple unwanted references
public Bundle mAppMetaData = null;
// The version code declared for this package.
public int mVersionCode;
// The version name declared for this package.
public String mVersionName;
// The shared user id that this package wants to use.
public String mSharedUserId;
// The shared user label that this package wants to use.
public int mSharedUserLabel;
// Signatures that were read from the package.
public Signature[] mSignatures;
public Certificate[][] mCertificates;
// For use by package manager service for quick lookup of
// preferred up order.
public int mPreferredOrder = 0;
// For use by package manager to keep track of where it needs to do dexopt.
public final ArraySet<String> mDexOptPerformed = new ArraySet<>(4);
// For use by package manager to keep track of when a package was last used.
public long mLastPackageUsageTimeInMills;
// // User set enabled state.
// public int mSetEnabled = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
//
// // Whether the package has been stopped.
// public boolean mSetStopped = false;
// Additional data supplied by callers.
public Object mExtras;
// Whether an operation is currently pending on this package
public boolean mOperationPending;
// Applications hardware preferences
public ArrayList<ConfigurationInfo> configPreferences = null;
// Applications requested features
public ArrayList<FeatureInfo> reqFeatures = null;
// Applications requested feature groups
public ArrayList<FeatureGroupInfo> featureGroups = null;
public int installLocation;
public boolean coreApp;
/* An app that's required for all users and cannot be uninstalled for a user */
public boolean mRequiredForAllUsers;
/* The restricted account authenticator type that is used by this application */
public String mRestrictedAccountType;
/* The required account type without which this application will not function */
public String mRequiredAccountType;
/**
* Digest suitable for comparing whether this package's manifest is the
* same as another.
*/
public ManifestDigest manifestDigest;
public String mOverlayTarget;
public int mOverlayPriority;
public boolean mTrustedOverlay;
/**
* Data used to feed the KeySetManagerService
*/
public ArraySet<PublicKey> mSigningKeys;
public ArraySet<String> mUpgradeKeySets;
public ArrayMap<String, ArraySet<PublicKey>> mKeySetMapping;
/**
* The install time abi override for this package, if any.
*
* TODO: This seems like a horrible place to put the abiOverride because
* this isn't something the packageParser parsers. However, this fits in with
* the rest of the PackageManager where package scanning randomly pushes
* and prods fields out of {@code this.applicationInfo}.
*/
public String cpuAbiOverride;
public Package(String packageName) {
this.packageName = packageName;
applicationInfo.packageName = packageName;
applicationInfo.uid = -1;
}
public List<String> getAllCodePaths() {
ArrayList<String> paths = new ArrayList<>();
paths.add(baseCodePath);
if (!ArrayUtils.isEmpty(splitCodePaths)) {
Collections.addAll(paths, splitCodePaths);
}
return paths;
}
/**
* Filtered set of {@link #getAllCodePaths()} that excludes
* resource-only APKs.
*/
public List<String> getAllCodePathsExcludingResourceOnly() {
ArrayList<String> paths = new ArrayList<>();
if ((applicationInfo.flags & ApplicationInfo.FLAG_HAS_CODE) != 0) {
paths.add(baseCodePath);
}
if (!ArrayUtils.isEmpty(splitCodePaths)) {
for (int i = 0; i < splitCodePaths.length; i++) {
if ((splitFlags[i] & ApplicationInfo.FLAG_HAS_CODE) != 0) {
paths.add(splitCodePaths[i]);
}
}
}
return paths;
}
public void setPackageName(String newName) {
packageName = newName;
applicationInfo.packageName = newName;
for (int i=permissions.size()-1; i>=0; i--) {
permissions.get(i).setPackageName(newName);
}
for (int i=permissionGroups.size()-1; i>=0; i--) {
permissionGroups.get(i).setPackageName(newName);
}
for (int i=activities.size()-1; i>=0; i--) {
activities.get(i).setPackageName(newName);
}
for (int i=receivers.size()-1; i>=0; i--) {
receivers.get(i).setPackageName(newName);
}
for (int i=providers.size()-1; i>=0; i--) {
providers.get(i).setPackageName(newName);
}
for (int i=services.size()-1; i>=0; i--) {
services.get(i).setPackageName(newName);
}
for (int i=instrumentation.size()-1; i>=0; i--) {
instrumentation.get(i).setPackageName(newName);
}
}
public boolean hasComponentClassName(String name) {
for (int i=activities.size()-1; i>=0; i--) {
if (name.equals(activities.get(i).className)) {
return true;
}
}
for (int i=receivers.size()-1; i>=0; i--) {
if (name.equals(receivers.get(i).className)) {
return true;
}
}
for (int i=providers.size()-1; i>=0; i--) {
if (name.equals(providers.get(i).className)) {
return true;
}
}
for (int i=services.size()-1; i>=0; i--) {
if (name.equals(services.get(i).className)) {
return true;
}
}
for (int i=instrumentation.size()-1; i>=0; i--) {
if (name.equals(instrumentation.get(i).className)) {
return true;
}
}
return false;
}
public String toString() {
return "Package{"
+ Integer.toHexString(System.identityHashCode(this))
+ " " + packageName + "}";
}
}
public static class Component<II extends IntentInfo> {
public final Package owner;
public final ArrayList<II> intents;
public final String className;
public Bundle metaData;
ComponentName componentName;
String componentShortName;
public Component(Package _owner) {
owner = _owner;
intents = null;
className = null;
}
public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) {
owner = args.owner;
intents = new ArrayList<II>(0);
String name = args.sa.getNonConfigurationString(args.nameRes, 0);
if (name == null) {
className = null;
args.outError[0] = args.tag + " does not specify android:name";
return;
}
outInfo.name
= buildClassName(owner.applicationInfo.packageName, name, args.outError);
if (outInfo.name == null) {
className = null;
args.outError[0] = args.tag + " does not have valid android:name";
return;
}
className = outInfo.name;
int iconVal = args.sa.getResourceId(args.iconRes, 0);
if (iconVal != 0) {
outInfo.icon = iconVal;
outInfo.nonLocalizedLabel = null;
}
int logoVal = args.sa.getResourceId(args.logoRes, 0);
if (logoVal != 0) {
outInfo.logo = logoVal;
}
int bannerVal = args.sa.getResourceId(args.bannerRes, 0);
if (bannerVal != 0) {
outInfo.banner = bannerVal;
}
TypedValue v = args.sa.peekValue(args.labelRes);
if (v != null && (outInfo.labelRes=v.resourceId) == 0) {
outInfo.nonLocalizedLabel = v.coerceToString();
}
outInfo.packageName = owner.packageName;
}
public Component(final ParseComponentArgs args, final ComponentInfo outInfo) {
this(args, (PackageItemInfo)outInfo);
if (args.outError[0] != null) {
return;
}
if (args.processRes != 0) {
CharSequence pname;
if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.FROYO) {
pname = args.sa.getNonConfigurationString(args.processRes,
Configuration.NATIVE_CONFIG_VERSION);
} else {
// Some older apps have been seen to use a resource reference
// here that on older builds was ignored (with a warning). We
// need to continue to do this for them so they don't break.
pname = args.sa.getNonResourceString(args.processRes);
}
outInfo.processName = buildProcessName(owner.applicationInfo.packageName,
owner.applicationInfo.processName, pname,
args.flags, args.sepProcesses, args.outError);
}
if (args.descriptionRes != 0) {
outInfo.descriptionRes = args.sa.getResourceId(args.descriptionRes, 0);
}
outInfo.enabled = args.sa.getBoolean(args.enabledRes, true);
}
public Component(Component<II> clone) {
owner = clone.owner;
intents = clone.intents;
className = clone.className;
componentName = clone.componentName;
componentShortName = clone.componentShortName;
}
public ComponentName getComponentName() {
if (componentName != null) {
return componentName;
}
if (className != null) {
componentName = new ComponentName(owner.applicationInfo.packageName,
className);
}
return componentName;
}
public void appendComponentShortName(StringBuilder sb) {
ComponentName.appendShortString(sb, owner.applicationInfo.packageName, className);
}
public void printComponentShortName(PrintWriter pw) {
ComponentName.printShortString(pw, owner.applicationInfo.packageName, className);
}
public void setPackageName(String packageName) {
componentName = null;
componentShortName = null;
}
}
public final static class Permission extends Component<IntentInfo> {
public final PermissionInfo info;
public boolean tree;
public PermissionGroup group;
public Permission(Package _owner) {
super(_owner);
info = new PermissionInfo();
}
public Permission(Package _owner, PermissionInfo _info) {
super(_owner);
info = _info;
}
public void setPackageName(String packageName) {
super.setPackageName(packageName);
info.packageName = packageName;
}
public String toString() {
return "Permission{"
+ Integer.toHexString(System.identityHashCode(this))
+ " " + info.name + "}";
}
}
public final static class PermissionGroup extends Component<IntentInfo> {
public final PermissionGroupInfo info;
public PermissionGroup(Package _owner) {
super(_owner);
info = new PermissionGroupInfo();
}
public PermissionGroup(Package _owner, PermissionGroupInfo _info) {
super(_owner);
info = _info;
}
public void setPackageName(String packageName) {
super.setPackageName(packageName);
info.packageName = packageName;
}
public String toString() {
return "PermissionGroup{"
+ Integer.toHexString(System.identityHashCode(this))
+ " " + info.name + "}";
}
}
private static boolean copyNeeded(int flags, Package p,
PackageUserState state, Bundle metaData, int userId) {
if (userId != 0) {
// We always need to copy for other users, since we need
// to fix up the uid.
return true;
}
if (state.enabled != PackageManager.COMPONENT_ENABLED_STATE_DEFAULT) {
boolean enabled = state.enabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
if (p.applicationInfo.enabled != enabled) {
return true;
}
}
if (!state.installed || state.hidden) {
return true;
}
if (state.stopped) {
return true;
}
if ((flags & PackageManager.GET_META_DATA) != 0
&& (metaData != null || p.mAppMetaData != null)) {
return true;
}
if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0
&& p.usesLibraryFiles != null) {
return true;
}
return false;
}
public static ApplicationInfo generateApplicationInfo(Package p, int flags,
PackageUserState state) {
return generateApplicationInfo(p, flags, state, UserHandle.getCallingUserId());
}
private static void updateApplicationInfo(ApplicationInfo ai, int flags,
PackageUserState state) {
// CompatibilityMode is global state.
if (!sCompatibilityModeEnabled) {
ai.disableCompatibilityMode();
}
if (state.installed) {
ai.flags |= ApplicationInfo.FLAG_INSTALLED;
} else {
ai.flags &= ~ApplicationInfo.FLAG_INSTALLED;
}
if (state.hidden) {
ai.flags |= ApplicationInfo.FLAG_HIDDEN;
} else {
ai.flags &= ~ApplicationInfo.FLAG_HIDDEN;
}
if (state.enabled == PackageManager.COMPONENT_ENABLED_STATE_ENABLED) {
ai.enabled = true;
} else if (state.enabled == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED) {
ai.enabled = (flags&PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS) != 0;
} else if (state.enabled == PackageManager.COMPONENT_ENABLED_STATE_DISABLED
|| state.enabled == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER) {
ai.enabled = false;
}
ai.enabledSetting = state.enabled;
}
public static ApplicationInfo generateApplicationInfo(Package p, int flags,
PackageUserState state, int userId) {
if (p == null) return null;
if (!checkUseInstalledOrHidden(flags, state)) {
return null;
}
if (!copyNeeded(flags, p, state, null, userId)
&& ((flags&PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS) == 0
|| state.enabled != PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED)) {
// In this case it is safe to directly modify the internal ApplicationInfo state:
// - CompatibilityMode is global state, so will be the same for every call.
// - We only come in to here if the app should reported as installed; this is the
// default state, and we will do a copy otherwise.
// - The enable state will always be reported the same for the application across
// calls; the only exception is for the UNTIL_USED mode, and in that case we will
// be doing a copy.
updateApplicationInfo(p.applicationInfo, flags, state);
return p.applicationInfo;
}
// Make shallow copy so we can store the metadata/libraries safely
ApplicationInfo ai = new ApplicationInfo(p.applicationInfo);
if (userId != 0) {
ai.uid = UserHandle.getUid(userId, ai.uid);
ai.dataDir = PackageManager.getDataDirForUser(userId, ai.packageName);
}
if ((flags & PackageManager.GET_META_DATA) != 0) {
ai.metaData = p.mAppMetaData;
}
if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) {
ai.sharedLibraryFiles = p.usesLibraryFiles;
}
if (state.stopped) {
ai.flags |= ApplicationInfo.FLAG_STOPPED;
} else {
ai.flags &= ~ApplicationInfo.FLAG_STOPPED;
}
updateApplicationInfo(ai, flags, state);
return ai;
}
public static ApplicationInfo generateApplicationInfo(ApplicationInfo ai, int flags,
PackageUserState state, int userId) {
if (ai == null) return null;
if (!checkUseInstalledOrHidden(flags, state)) {
return null;
}
// This is only used to return the ResolverActivity; we will just always
// make a copy.
ai = new ApplicationInfo(ai);
if (userId != 0) {
ai.uid = UserHandle.getUid(userId, ai.uid);
ai.dataDir = PackageManager.getDataDirForUser(userId, ai.packageName);
}
if (state.stopped) {
ai.flags |= ApplicationInfo.FLAG_STOPPED;
} else {
ai.flags &= ~ApplicationInfo.FLAG_STOPPED;
}
updateApplicationInfo(ai, flags, state);
return ai;
}
public static final PermissionInfo generatePermissionInfo(
Permission p, int flags) {
if (p == null) return null;
if ((flags&PackageManager.GET_META_DATA) == 0) {
return p.info;
}
PermissionInfo pi = new PermissionInfo(p.info);
pi.metaData = p.metaData;
return pi;
}
public static final PermissionGroupInfo generatePermissionGroupInfo(
PermissionGroup pg, int flags) {
if (pg == null) return null;
if ((flags&PackageManager.GET_META_DATA) == 0) {
return pg.info;
}
PermissionGroupInfo pgi = new PermissionGroupInfo(pg.info);
pgi.metaData = pg.metaData;
return pgi;
}
public final static class Activity extends Component<ActivityIntentInfo> {
public final ActivityInfo info;
public Activity(final ParseComponentArgs args, final ActivityInfo _info) {
super(args, _info);
info = _info;
info.applicationInfo = args.owner.applicationInfo;
}
public void setPackageName(String packageName) {
super.setPackageName(packageName);
info.packageName = packageName;
}
public String toString() {
StringBuilder sb = new StringBuilder(128);
sb.append("Activity{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
appendComponentShortName(sb);
sb.append('}');
return sb.toString();
}
}
public static final ActivityInfo generateActivityInfo(Activity a, int flags,
PackageUserState state, int userId) {
if (a == null) return null;
if (!checkUseInstalledOrHidden(flags, state)) {
return null;
}
if (!copyNeeded(flags, a.owner, state, a.metaData, userId)) {
return a.info;
}
// Make shallow copies so we can store the metadata safely
ActivityInfo ai = new ActivityInfo(a.info);
ai.metaData = a.metaData;
ai.applicationInfo = generateApplicationInfo(a.owner, flags, state, userId);
return ai;
}
public static final ActivityInfo generateActivityInfo(ActivityInfo ai, int flags,
PackageUserState state, int userId) {
if (ai == null) return null;
if (!checkUseInstalledOrHidden(flags, state)) {
return null;
}
// This is only used to return the ResolverActivity; we will just always
// make a copy.
ai = new ActivityInfo(ai);
ai.applicationInfo = generateApplicationInfo(ai.applicationInfo, flags, state, userId);
return ai;
}
public final static class Service extends Component<ServiceIntentInfo> {
public final ServiceInfo info;
public Service(final ParseComponentArgs args, final ServiceInfo _info) {
super(args, _info);
info = _info;
info.applicationInfo = args.owner.applicationInfo;
}
public void setPackageName(String packageName) {
super.setPackageName(packageName);
info.packageName = packageName;
}
public String toString() {
StringBuilder sb = new StringBuilder(128);
sb.append("Service{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
appendComponentShortName(sb);
sb.append('}');
return sb.toString();
}
}
public static final ServiceInfo generateServiceInfo(Service s, int flags,
PackageUserState state, int userId) {
if (s == null) return null;
if (!checkUseInstalledOrHidden(flags, state)) {
return null;
}
if (!copyNeeded(flags, s.owner, state, s.metaData, userId)) {
return s.info;
}
// Make shallow copies so we can store the metadata safely
ServiceInfo si = new ServiceInfo(s.info);
si.metaData = s.metaData;
si.applicationInfo = generateApplicationInfo(s.owner, flags, state, userId);
return si;
}
public final static class Provider extends Component<ProviderIntentInfo> {
public final ProviderInfo info;
public boolean syncable;
public Provider(final ParseComponentArgs args, final ProviderInfo _info) {
super(args, _info);
info = _info;
info.applicationInfo = args.owner.applicationInfo;
syncable = false;
}
public Provider(Provider existingProvider) {
super(existingProvider);
this.info = existingProvider.info;
this.syncable = existingProvider.syncable;
}
public void setPackageName(String packageName) {
super.setPackageName(packageName);
info.packageName = packageName;
}
public String toString() {
StringBuilder sb = new StringBuilder(128);
sb.append("Provider{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
appendComponentShortName(sb);
sb.append('}');
return sb.toString();
}
}
public static final ProviderInfo generateProviderInfo(Provider p, int flags,
PackageUserState state, int userId) {
if (p == null) return null;
if (!checkUseInstalledOrHidden(flags, state)) {
return null;
}
if (!copyNeeded(flags, p.owner, state, p.metaData, userId)
&& ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0
|| p.info.uriPermissionPatterns == null)) {
return p.info;
}
// Make shallow copies so we can store the metadata safely
ProviderInfo pi = new ProviderInfo(p.info);
pi.metaData = p.metaData;
if ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) == 0) {
pi.uriPermissionPatterns = null;
}
pi.applicationInfo = generateApplicationInfo(p.owner, flags, state, userId);
return pi;
}
public final static class Instrumentation extends Component {
public final InstrumentationInfo info;
public Instrumentation(final ParsePackageItemArgs args, final InstrumentationInfo _info) {
super(args, _info);
info = _info;
}
public void setPackageName(String packageName) {
super.setPackageName(packageName);
info.packageName = packageName;
}
public String toString() {
StringBuilder sb = new StringBuilder(128);
sb.append("Instrumentation{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
appendComponentShortName(sb);
sb.append('}');
return sb.toString();
}
}
public static final InstrumentationInfo generateInstrumentationInfo(
Instrumentation i, int flags) {
if (i == null) return null;
if ((flags&PackageManager.GET_META_DATA) == 0) {
return i.info;
}
InstrumentationInfo ii = new InstrumentationInfo(i.info);
ii.metaData = i.metaData;
return ii;
}
public static class IntentInfo extends IntentFilter {
public boolean hasDefault;
public int labelRes;
public CharSequence nonLocalizedLabel;
public int icon;
public int logo;
public int banner;
public int preferred;
}
public final static class ActivityIntentInfo extends IntentInfo {
public final Activity activity;
public ActivityIntentInfo(Activity _activity) {
activity = _activity;
}
public String toString() {
StringBuilder sb = new StringBuilder(128);
sb.append("ActivityIntentInfo{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
activity.appendComponentShortName(sb);
sb.append('}');
return sb.toString();
}
}
public final static class ServiceIntentInfo extends IntentInfo {
public final Service service;
public ServiceIntentInfo(Service _service) {
service = _service;
}
public String toString() {
StringBuilder sb = new StringBuilder(128);
sb.append("ServiceIntentInfo{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
service.appendComponentShortName(sb);
sb.append('}');
return sb.toString();
}
}
public static final class ProviderIntentInfo extends IntentInfo {
public final Provider provider;
public ProviderIntentInfo(Provider provider) {
this.provider = provider;
}
public String toString() {
StringBuilder sb = new StringBuilder(128);
sb.append("ProviderIntentInfo{");
sb.append(Integer.toHexString(System.identityHashCode(this)));
sb.append(' ');
provider.appendComponentShortName(sb);
sb.append('}');
return sb.toString();
}
}
/**
* @hide
*/
public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) {
sCompatibilityModeEnabled = compatibilityModeEnabled;
}
private static AtomicReference<byte[]> sBuffer = new AtomicReference<byte[]>();
public static long readFullyIgnoringContents(InputStream in) throws IOException {
byte[] buffer = sBuffer.getAndSet(null);
if (buffer == null) {
buffer = new byte[4096];
}
int n = 0;
int count = 0;
while ((n = in.read(buffer, 0, buffer.length)) != -1) {
count += n;
}
sBuffer.set(buffer);
return count;
}
public static void closeQuietly(StrictJarFile jarFile) {
if (jarFile != null) {
try {
jarFile.close();
} catch (Exception ignored) {
}
}
}
public static class PackageParserException extends Exception {
public final int error;
public PackageParserException(int error, String detailMessage) {
super(detailMessage);
this.error = error;
}
public PackageParserException(int error, String detailMessage, Throwable throwable) {
super(detailMessage, throwable);
this.error = error;
}
}
}
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