| /* |
| * 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.ActivityInfo.FLAG_ALWAYS_FOCUSABLE; |
| import static android.content.pm.ActivityInfo.FLAG_SUPPORTS_PICTURE_IN_PICTURE; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_FORCE_RESIZABLE_LANDSCAPE_ONLY; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_FORCE_RESIZABLE_PORTRAIT_ONLY; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_FORCE_RESIZABLE_PRESERVE_ORIENTATION; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_FORCE_RESIZEABLE; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_RESIZEABLE; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION; |
| import static android.content.pm.ActivityInfo.RESIZE_MODE_UNRESIZEABLE; |
| import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; |
| import static android.content.pm.ApplicationInfo.FLAG_SUSPENDED; |
| import static android.content.pm.ApplicationInfo.PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_RESIZEABLE; |
| import static android.content.pm.ApplicationInfo.PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION; |
| import static android.content.pm.ApplicationInfo.PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_UNRESIZEABLE; |
| import static android.content.pm.PackageManager.FEATURE_WATCH; |
| 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_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_UNEXPECTED_EXCEPTION; |
| import static android.os.Build.VERSION_CODES.O; |
| import static android.os.Trace.TRACE_TAG_PACKAGE_MANAGER; |
| import static android.view.WindowManager.LayoutParams.ROTATION_ANIMATION_UNSPECIFIED; |
| |
| import android.annotation.IntDef; |
| import android.annotation.IntRange; |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.StringRes; |
| import android.annotation.TestApi; |
| import android.apex.ApexInfo; |
| import android.app.ActivityTaskManager; |
| import android.app.ActivityThread; |
| import android.app.ResourcesManager; |
| import android.compat.annotation.UnsupportedAppUsage; |
| import android.content.ComponentName; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.PackageParserCacheHelper.ReadHelper; |
| import android.content.pm.PackageParserCacheHelper.WriteHelper; |
| import android.content.pm.permission.SplitPermissionInfoParcelable; |
| import android.content.pm.split.DefaultSplitAssetLoader; |
| import android.content.pm.split.SplitAssetDependencyLoader; |
| import android.content.pm.split.SplitAssetLoader; |
| import android.content.res.ApkAssets; |
| 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.FileUtils; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.os.PatternMatcher; |
| import android.os.RemoteException; |
| import android.os.SystemClock; |
| import android.os.SystemProperties; |
| import android.os.Trace; |
| import android.os.UserHandle; |
| import android.os.storage.StorageManager; |
| import android.permission.PermissionManager; |
| import android.system.ErrnoException; |
| import android.system.OsConstants; |
| import android.system.StructStat; |
| 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.PackageUtils; |
| import android.util.Pair; |
| import android.util.Slog; |
| import android.util.SparseArray; |
| import android.util.TypedValue; |
| import android.util.apk.ApkSignatureVerifier; |
| import android.view.Display; |
| import android.view.Gravity; |
| |
| import com.android.internal.R; |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.os.ClassLoaderFactory; |
| import com.android.internal.util.ArrayUtils; |
| import com.android.internal.util.XmlUtils; |
| import com.android.server.SystemConfig; |
| |
| import libcore.io.IoUtils; |
| import libcore.util.EmptyArray; |
| import libcore.util.HexEncoding; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import java.io.File; |
| import java.io.FileDescriptor; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.lang.reflect.Constructor; |
| import java.security.KeyFactory; |
| import java.security.NoSuchAlgorithmException; |
| import java.security.PublicKey; |
| import java.security.cert.CertificateException; |
| 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.UUID; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| /** |
| * 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; |
| private static final boolean LOG_PARSE_TIMINGS = Build.IS_DEBUGGABLE; |
| private static final int LOG_PARSE_TIMINGS_THRESHOLD_MS = 100; |
| |
| private static final String PROPERTY_CHILD_PACKAGES_ENABLED = |
| "persist.sys.child_packages_enabled"; |
| |
| private static final boolean MULTI_PACKAGE_APK_ENABLED = Build.IS_DEBUGGABLE && |
| SystemProperties.getBoolean(PROPERTY_CHILD_PACKAGES_ENABLED, false); |
| |
| private static final float DEFAULT_PRE_O_MAX_ASPECT_RATIO = 1.86f; |
| private static final float DEFAULT_PRE_Q_MIN_ASPECT_RATIO = 1.333f; |
| private static final float DEFAULT_PRE_Q_MIN_ASPECT_RATIO_WATCH = 1f; |
| |
| private static final int DEFAULT_MIN_SDK_VERSION = 1; |
| private static final int DEFAULT_TARGET_SDK_VERSION = 0; |
| |
| // TODO: switch outError users to PackageParserException |
| // TODO: refactor "codePath" to "apkPath" |
| |
| /** File name in an APK for the Android manifest. */ |
| public static final String ANDROID_MANIFEST_FILENAME = "AndroidManifest.xml"; |
| |
| /** Path prefix for apps on expanded storage */ |
| private static final String MNT_EXPAND = "/mnt/expand/"; |
| |
| private static final String TAG_MANIFEST = "manifest"; |
| private static final String TAG_APPLICATION = "application"; |
| private static final String TAG_PACKAGE_VERIFIER = "package-verifier"; |
| private static final String TAG_OVERLAY = "overlay"; |
| private static final String TAG_KEY_SETS = "key-sets"; |
| private static final String TAG_PERMISSION_GROUP = "permission-group"; |
| private static final String TAG_PERMISSION = "permission"; |
| private static final String TAG_PERMISSION_TREE = "permission-tree"; |
| private static final String TAG_USES_PERMISSION = "uses-permission"; |
| private static final String TAG_USES_PERMISSION_SDK_M = "uses-permission-sdk-m"; |
| private static final String TAG_USES_PERMISSION_SDK_23 = "uses-permission-sdk-23"; |
| private static final String TAG_USES_CONFIGURATION = "uses-configuration"; |
| private static final String TAG_USES_FEATURE = "uses-feature"; |
| private static final String TAG_FEATURE_GROUP = "feature-group"; |
| private static final String TAG_USES_SDK = "uses-sdk"; |
| private static final String TAG_SUPPORT_SCREENS = "supports-screens"; |
| private static final String TAG_PROTECTED_BROADCAST = "protected-broadcast"; |
| private static final String TAG_INSTRUMENTATION = "instrumentation"; |
| private static final String TAG_ORIGINAL_PACKAGE = "original-package"; |
| private static final String TAG_ADOPT_PERMISSIONS = "adopt-permissions"; |
| private static final String TAG_USES_GL_TEXTURE = "uses-gl-texture"; |
| private static final String TAG_COMPATIBLE_SCREENS = "compatible-screens"; |
| private static final String TAG_SUPPORTS_INPUT = "supports-input"; |
| private static final String TAG_EAT_COMMENT = "eat-comment"; |
| private static final String TAG_PACKAGE = "package"; |
| private static final String TAG_RESTRICT_UPDATE = "restrict-update"; |
| private static final String TAG_USES_SPLIT = "uses-split"; |
| |
| private static final String METADATA_MAX_ASPECT_RATIO = "android.max_aspect"; |
| |
| /** |
| * Bit mask of all the valid bits that can be set in recreateOnConfigChanges. |
| * @hide |
| */ |
| private static final int RECREATE_ON_CONFIG_CHANGES_MASK = |
| ActivityInfo.CONFIG_MCC | ActivityInfo.CONFIG_MNC; |
| |
| // These are the tags supported by child packages |
| private static final Set<String> CHILD_PACKAGE_TAGS = new ArraySet<>(); |
| static { |
| CHILD_PACKAGE_TAGS.add(TAG_APPLICATION); |
| CHILD_PACKAGE_TAGS.add(TAG_USES_PERMISSION); |
| CHILD_PACKAGE_TAGS.add(TAG_USES_PERMISSION_SDK_M); |
| CHILD_PACKAGE_TAGS.add(TAG_USES_PERMISSION_SDK_23); |
| CHILD_PACKAGE_TAGS.add(TAG_USES_CONFIGURATION); |
| CHILD_PACKAGE_TAGS.add(TAG_USES_FEATURE); |
| CHILD_PACKAGE_TAGS.add(TAG_FEATURE_GROUP); |
| CHILD_PACKAGE_TAGS.add(TAG_USES_SDK); |
| CHILD_PACKAGE_TAGS.add(TAG_SUPPORT_SCREENS); |
| CHILD_PACKAGE_TAGS.add(TAG_INSTRUMENTATION); |
| CHILD_PACKAGE_TAGS.add(TAG_USES_GL_TEXTURE); |
| CHILD_PACKAGE_TAGS.add(TAG_COMPATIBLE_SCREENS); |
| CHILD_PACKAGE_TAGS.add(TAG_SUPPORTS_INPUT); |
| CHILD_PACKAGE_TAGS.add(TAG_EAT_COMMENT); |
| } |
| |
| private static final boolean LOG_UNSAFE_BROADCASTS = false; |
| |
| /** |
| * Total number of packages that were read from the cache. We use it only for logging. |
| */ |
| public static final AtomicInteger sCachedPackageReadCount = new AtomicInteger(); |
| |
| // Set of broadcast actions that are safe for manifest receivers |
| private static final Set<String> SAFE_BROADCASTS = new ArraySet<>(); |
| static { |
| SAFE_BROADCASTS.add(Intent.ACTION_BOOT_COMPLETED); |
| } |
| |
| /** @hide */ |
| public static final String APK_FILE_EXTENSION = ".apk"; |
| /** @hide */ |
| public static final String APEX_FILE_EXTENSION = ".apex"; |
| |
| /** @hide */ |
| public static class NewPermissionInfo { |
| @UnsupportedAppUsage |
| public final String name; |
| @UnsupportedAppUsage |
| 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; |
| } |
| } |
| |
| /** |
| * 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 |
| */ |
| @UnsupportedAppUsage |
| 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) |
| }; |
| |
| /** |
| * @deprecated callers should move to explicitly passing around source path. |
| */ |
| @Deprecated |
| private String mArchiveSourcePath; |
| |
| private String[] mSeparateProcesses; |
| private boolean mOnlyCoreApps; |
| private DisplayMetrics mMetrics; |
| @UnsupportedAppUsage |
| private Callback mCallback; |
| private File mCacheDir; |
| |
| 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 boolean sUseRoundIcon = false; |
| |
| private static final int PARSE_DEFAULT_INSTALL_LOCATION = |
| PackageInfo.INSTALL_LOCATION_UNSPECIFIED; |
| private static final int PARSE_DEFAULT_TARGET_SANDBOX = 1; |
| |
| static class ParsePackageItemArgs { |
| final Package owner; |
| final String[] outError; |
| final int nameRes; |
| final int labelRes; |
| final int iconRes; |
| final int roundIconRes; |
| final int logoRes; |
| final int bannerRes; |
| |
| String tag; |
| TypedArray sa; |
| |
| ParsePackageItemArgs(Package _owner, String[] _outError, |
| int _nameRes, int _labelRes, int _iconRes, int _roundIconRes, int _logoRes, |
| int _bannerRes) { |
| owner = _owner; |
| outError = _outError; |
| nameRes = _nameRes; |
| labelRes = _labelRes; |
| iconRes = _iconRes; |
| logoRes = _logoRes; |
| bannerRes = _bannerRes; |
| roundIconRes = _roundIconRes; |
| } |
| } |
| |
| /** @hide */ |
| @VisibleForTesting |
| public static class ParseComponentArgs extends ParsePackageItemArgs { |
| final String[] sepProcesses; |
| final int processRes; |
| final int descriptionRes; |
| final int enabledRes; |
| int flags; |
| |
| public ParseComponentArgs(Package _owner, String[] _outError, |
| int _nameRes, int _labelRes, int _iconRes, int _roundIconRes, int _logoRes, |
| int _bannerRes, |
| String[] _sepProcesses, int _processRes, |
| int _descriptionRes, int _enabledRes) { |
| super(_owner, _outError, _nameRes, _labelRes, _iconRes, _roundIconRes, _logoRes, |
| _bannerRes); |
| sepProcesses = _sepProcesses; |
| processRes = _processRes; |
| descriptionRes = _descriptionRes; |
| enabledRes = _enabledRes; |
| } |
| } |
| |
| /** |
| * Lightweight parsed details about a single package. |
| */ |
| public static class PackageLite { |
| @UnsupportedAppUsage |
| public final String packageName; |
| public final int versionCode; |
| public final int versionCodeMajor; |
| @UnsupportedAppUsage |
| public final int installLocation; |
| public final VerifierInfo[] verifiers; |
| |
| /** Names of any split APKs, ordered by parsed splitName */ |
| public final String[] splitNames; |
| |
| /** Names of any split APKs that are features. Ordered by splitName */ |
| public final boolean[] isFeatureSplits; |
| |
| /** Dependencies of any split APKs, ordered by parsed splitName */ |
| public final String[] usesSplitNames; |
| public final String[] configForSplit; |
| |
| /** |
| * 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 debuggable; |
| public final boolean multiArch; |
| public final boolean use32bitAbi; |
| public final boolean extractNativeLibs; |
| public final boolean isolatedSplits; |
| |
| public PackageLite(String codePath, ApkLite baseApk, String[] splitNames, |
| boolean[] isFeatureSplits, String[] usesSplitNames, String[] configForSplit, |
| String[] splitCodePaths, int[] splitRevisionCodes) { |
| this.packageName = baseApk.packageName; |
| this.versionCode = baseApk.versionCode; |
| this.versionCodeMajor = baseApk.versionCodeMajor; |
| this.installLocation = baseApk.installLocation; |
| this.verifiers = baseApk.verifiers; |
| this.splitNames = splitNames; |
| this.isFeatureSplits = isFeatureSplits; |
| this.usesSplitNames = usesSplitNames; |
| this.configForSplit = configForSplit; |
| this.codePath = codePath; |
| this.baseCodePath = baseApk.codePath; |
| this.splitCodePaths = splitCodePaths; |
| this.baseRevisionCode = baseApk.revisionCode; |
| this.splitRevisionCodes = splitRevisionCodes; |
| this.coreApp = baseApk.coreApp; |
| this.debuggable = baseApk.debuggable; |
| this.multiArch = baseApk.multiArch; |
| this.use32bitAbi = baseApk.use32bitAbi; |
| this.extractNativeLibs = baseApk.extractNativeLibs; |
| this.isolatedSplits = baseApk.isolatedSplits; |
| } |
| |
| 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 boolean isFeatureSplit; |
| public final String configForSplit; |
| public final String usesSplitName; |
| public final int versionCode; |
| public final int versionCodeMajor; |
| public final int revisionCode; |
| public final int installLocation; |
| public final int minSdkVersion; |
| public final int targetSdkVersion; |
| public final VerifierInfo[] verifiers; |
| public final SigningDetails signingDetails; |
| public final boolean coreApp; |
| public final boolean debuggable; |
| public final boolean multiArch; |
| public final boolean use32bitAbi; |
| public final boolean extractNativeLibs; |
| public final boolean isolatedSplits; |
| public final boolean isSplitRequired; |
| public final boolean useEmbeddedDex; |
| |
| public ApkLite(String codePath, String packageName, String splitName, |
| boolean isFeatureSplit, |
| String configForSplit, String usesSplitName, boolean isSplitRequired, |
| int versionCode, int versionCodeMajor, |
| int revisionCode, int installLocation, List<VerifierInfo> verifiers, |
| SigningDetails signingDetails, boolean coreApp, |
| boolean debuggable, boolean multiArch, boolean use32bitAbi, |
| boolean useEmbeddedDex, boolean extractNativeLibs, boolean isolatedSplits, |
| int minSdkVersion, int targetSdkVersion) { |
| this.codePath = codePath; |
| this.packageName = packageName; |
| this.splitName = splitName; |
| this.isFeatureSplit = isFeatureSplit; |
| this.configForSplit = configForSplit; |
| this.usesSplitName = usesSplitName; |
| this.versionCode = versionCode; |
| this.versionCodeMajor = versionCodeMajor; |
| this.revisionCode = revisionCode; |
| this.installLocation = installLocation; |
| this.signingDetails = signingDetails; |
| this.verifiers = verifiers.toArray(new VerifierInfo[verifiers.size()]); |
| this.coreApp = coreApp; |
| this.debuggable = debuggable; |
| this.multiArch = multiArch; |
| this.use32bitAbi = use32bitAbi; |
| this.useEmbeddedDex = useEmbeddedDex; |
| this.extractNativeLibs = extractNativeLibs; |
| this.isolatedSplits = isolatedSplits; |
| this.isSplitRequired = isSplitRequired; |
| this.minSdkVersion = minSdkVersion; |
| this.targetSdkVersion = targetSdkVersion; |
| } |
| |
| public long getLongVersionCode() { |
| return PackageInfo.composeLongVersionCode(versionCodeMajor, versionCode); |
| } |
| } |
| |
| /** |
| * Cached parse state for new components. |
| * |
| * Allows reuse of the same parse argument records to avoid GC pressure. Lifetime is carefully |
| * scoped to the parsing of a single application element. |
| */ |
| private static class CachedComponentArgs { |
| ParseComponentArgs mActivityArgs; |
| ParseComponentArgs mActivityAliasArgs; |
| ParseComponentArgs mServiceArgs; |
| ParseComponentArgs mProviderArgs; |
| } |
| |
| /** |
| * Cached state for parsing instrumentation to avoid GC pressure. |
| * |
| * Must be manually reset to null for each new manifest. |
| */ |
| private ParsePackageItemArgs mParseInstrumentationArgs; |
| |
| /** 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"; |
| |
| @UnsupportedAppUsage |
| public PackageParser() { |
| mMetrics = new DisplayMetrics(); |
| mMetrics.setToDefaults(); |
| } |
| |
| @UnsupportedAppUsage |
| 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; |
| } |
| |
| /** |
| * Sets the cache directory for this package parser. |
| */ |
| public void setCacheDir(File cacheDir) { |
| mCacheDir = cacheDir; |
| } |
| |
| /** |
| * Callback interface for retrieving information that may be needed while parsing |
| * a package. |
| */ |
| public interface Callback { |
| boolean hasFeature(String feature); |
| String[] getOverlayPaths(String targetPackageName, String targetPath); |
| String[] getOverlayApks(String targetPackageName); |
| } |
| |
| /** |
| * Standard implementation of {@link Callback} on top of the public {@link PackageManager} |
| * class. |
| */ |
| public static final class CallbackImpl implements Callback { |
| private final PackageManager mPm; |
| |
| public CallbackImpl(PackageManager pm) { |
| mPm = pm; |
| } |
| |
| @Override public boolean hasFeature(String feature) { |
| return mPm.hasSystemFeature(feature); |
| } |
| |
| @Override public String[] getOverlayPaths(String targetPackageName, String targetPath) { |
| return null; |
| } |
| |
| @Override public String[] getOverlayApks(String targetPackageName) { |
| return null; |
| } |
| } |
| |
| /** |
| * Set the {@link Callback} that can be used while parsing. |
| */ |
| public void setCallback(Callback cb) { |
| mCallback = cb; |
| } |
| |
| public static final boolean isApkFile(File file) { |
| return isApkPath(file.getName()); |
| } |
| |
| public static boolean isApkPath(String path) { |
| return path.endsWith(APK_FILE_EXTENSION); |
| } |
| |
| /** |
| * Returns true if the package is installed and not hidden, or if the caller |
| * explicitly wanted all uninstalled and hidden packages as well. |
| * @param appInfo The applicationInfo of the app being checked. |
| */ |
| private static boolean checkUseInstalledOrHidden(int flags, PackageUserState state, |
| ApplicationInfo appInfo) { |
| // Returns false if the package is hidden system app until installed. |
| if ((flags & PackageManager.MATCH_HIDDEN_UNTIL_INSTALLED_COMPONENTS) == 0 |
| && !state.installed |
| && appInfo != null && appInfo.hiddenUntilInstalled) { |
| return false; |
| } |
| |
| // If available for the target user, or trying to match uninstalled packages and it's |
| // a system app. |
| return state.isAvailable(flags) |
| || (appInfo != null && appInfo.isSystemApp() |
| && ((flags & PackageManager.MATCH_KNOWN_PACKAGES) != 0 |
| || (flags & PackageManager.MATCH_HIDDEN_UNTIL_INSTALLED_COMPONENTS) != 0)); |
| } |
| |
| public static boolean isAvailable(PackageUserState state) { |
| return checkUseInstalledOrHidden(0, state, null); |
| } |
| |
| /** |
| * Generate and return the {@link PackageInfo} for a parsed package. |
| * |
| * @param p the parsed package. |
| * @param flags indicating which optional information is included. |
| */ |
| @UnsupportedAppUsage |
| public static PackageInfo generatePackageInfo(PackageParser.Package p, |
| int[] gids, int flags, long firstInstallTime, long lastUpdateTime, |
| Set<String> grantedPermissions, PackageUserState state) { |
| |
| return generatePackageInfo(p, gids, flags, firstInstallTime, lastUpdateTime, |
| grantedPermissions, state, UserHandle.getCallingUserId()); |
| } |
| |
| @UnsupportedAppUsage |
| public static PackageInfo generatePackageInfo(PackageParser.Package p, |
| int[] gids, int flags, long firstInstallTime, long lastUpdateTime, |
| Set<String> grantedPermissions, PackageUserState state, int userId) { |
| |
| return generatePackageInfo(p, null, gids, flags, firstInstallTime, lastUpdateTime, |
| grantedPermissions, state, userId); |
| } |
| |
| /** |
| * PackageInfo generator specifically for apex files. |
| * |
| * @param pkg Package to generate info from. Should be derived from an apex. |
| * @param apexInfo Apex info relating to the package. |
| * @return PackageInfo |
| * @throws PackageParserException |
| */ |
| public static PackageInfo generatePackageInfo( |
| PackageParser.Package pkg, ApexInfo apexInfo, int flags) { |
| return generatePackageInfo(pkg, apexInfo, EmptyArray.INT, flags, 0, 0, |
| Collections.emptySet(), new PackageUserState(), UserHandle.getCallingUserId()); |
| } |
| |
| private static PackageInfo generatePackageInfo(PackageParser.Package p, ApexInfo apexInfo, |
| int gids[], int flags, long firstInstallTime, long lastUpdateTime, |
| Set<String> grantedPermissions, PackageUserState state, int userId) { |
| if (!checkUseInstalledOrHidden(flags, state, p.applicationInfo) || !p.isMatch(flags)) { |
| return null; |
| } |
| PackageInfo pi = new PackageInfo(); |
| pi.packageName = p.packageName; |
| pi.splitNames = p.splitNames; |
| pi.versionCode = p.mVersionCode; |
| pi.versionCodeMajor = p.mVersionCodeMajor; |
| 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.isStub = p.isStub; |
| 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.targetOverlayableName = p.mOverlayTargetName; |
| pi.overlayCategory = p.mOverlayCategory; |
| pi.overlayPriority = p.mOverlayPriority; |
| pi.mOverlayIsStatic = p.mOverlayIsStatic; |
| pi.compileSdkVersion = p.mCompileSdkVersion; |
| pi.compileSdkVersionCodename = p.mCompileSdkVersionCodename; |
| 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) { |
| final int N = p.activities.size(); |
| if (N > 0) { |
| int num = 0; |
| final ActivityInfo[] res = new ActivityInfo[N]; |
| for (int i = 0; i < N; i++) { |
| final Activity a = p.activities.get(i); |
| if (state.isMatch(a.info, flags)) { |
| if (PackageManager.APP_DETAILS_ACTIVITY_CLASS_NAME.equals(a.className)) { |
| continue; |
| } |
| res[num++] = generateActivityInfo(a, flags, state, userId); |
| } |
| } |
| pi.activities = ArrayUtils.trimToSize(res, num); |
| } |
| } |
| if ((flags & PackageManager.GET_RECEIVERS) != 0) { |
| final int N = p.receivers.size(); |
| if (N > 0) { |
| int num = 0; |
| final ActivityInfo[] res = new ActivityInfo[N]; |
| for (int i = 0; i < N; i++) { |
| final Activity a = p.receivers.get(i); |
| if (state.isMatch(a.info, flags)) { |
| res[num++] = generateActivityInfo(a, flags, state, userId); |
| } |
| } |
| pi.receivers = ArrayUtils.trimToSize(res, num); |
| } |
| } |
| if ((flags & PackageManager.GET_SERVICES) != 0) { |
| final int N = p.services.size(); |
| if (N > 0) { |
| int num = 0; |
| final ServiceInfo[] res = new ServiceInfo[N]; |
| for (int i = 0; i < N; i++) { |
| final Service s = p.services.get(i); |
| if (state.isMatch(s.info, flags)) { |
| res[num++] = generateServiceInfo(s, flags, state, userId); |
| } |
| } |
| pi.services = ArrayUtils.trimToSize(res, num); |
| } |
| } |
| if ((flags & PackageManager.GET_PROVIDERS) != 0) { |
| final int N = p.providers.size(); |
| if (N > 0) { |
| int num = 0; |
| final ProviderInfo[] res = new ProviderInfo[N]; |
| for (int i = 0; i < N; i++) { |
| final Provider pr = p.providers.get(i); |
| if (state.isMatch(pr.info, flags)) { |
| res[num++] = generateProviderInfo(pr, flags, state, userId); |
| } |
| } |
| pi.providers = ArrayUtils.trimToSize(res, num); |
| } |
| } |
| 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; |
| // The notion of required permissions is deprecated but for compatibility. |
| pi.requestedPermissionsFlags[i] |= PackageInfo.REQUESTED_PERMISSION_REQUIRED; |
| if (grantedPermissions != null && grantedPermissions.contains(perm)) { |
| pi.requestedPermissionsFlags[i] |= PackageInfo.REQUESTED_PERMISSION_GRANTED; |
| } |
| } |
| } |
| } |
| |
| if (apexInfo != null) { |
| File apexFile = new File(apexInfo.modulePath); |
| |
| pi.applicationInfo.sourceDir = apexFile.getPath(); |
| pi.applicationInfo.publicSourceDir = apexFile.getPath(); |
| if (apexInfo.isFactory) { |
| pi.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM; |
| } else { |
| pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_SYSTEM; |
| } |
| if (apexInfo.isActive) { |
| pi.applicationInfo.flags |= ApplicationInfo.FLAG_INSTALLED; |
| } else { |
| pi.applicationInfo.flags &= ~ApplicationInfo.FLAG_INSTALLED; |
| } |
| pi.isApex = true; |
| } |
| |
| // deprecated method of getting signing certificates |
| if ((flags & PackageManager.GET_SIGNATURES) != 0) { |
| if (p.mSigningDetails.hasPastSigningCertificates()) { |
| // Package has included signing certificate rotation information. Return the oldest |
| // cert so that programmatic checks keep working even if unaware of key rotation. |
| pi.signatures = new Signature[1]; |
| pi.signatures[0] = p.mSigningDetails.pastSigningCertificates[0]; |
| } else if (p.mSigningDetails.hasSignatures()) { |
| // otherwise keep old behavior |
| int numberOfSigs = p.mSigningDetails.signatures.length; |
| pi.signatures = new Signature[numberOfSigs]; |
| System.arraycopy(p.mSigningDetails.signatures, 0, pi.signatures, 0, numberOfSigs); |
| } |
| } |
| |
| // replacement for GET_SIGNATURES |
| if ((flags & PackageManager.GET_SIGNING_CERTIFICATES) != 0) { |
| if (p.mSigningDetails != SigningDetails.UNKNOWN) { |
| // only return a valid SigningInfo if there is signing information to report |
| pi.signingInfo = new SigningInfo(p.mSigningDetails); |
| } else { |
| pi.signingInfo = null; |
| } |
| } |
| return pi; |
| } |
| |
| public static final int PARSE_MUST_BE_APK = 1 << 0; |
| public static final int PARSE_IGNORE_PROCESSES = 1 << 1; |
| public static final int PARSE_EXTERNAL_STORAGE = 1 << 3; |
| public static final int PARSE_IS_SYSTEM_DIR = 1 << 4; |
| public static final int PARSE_COLLECT_CERTIFICATES = 1 << 5; |
| public static final int PARSE_ENFORCE_CODE = 1 << 6; |
| public static final int PARSE_CHATTY = 1 << 31; |
| |
| @IntDef(flag = true, prefix = { "PARSE_" }, value = { |
| PARSE_CHATTY, |
| PARSE_COLLECT_CERTIFICATES, |
| PARSE_ENFORCE_CODE, |
| PARSE_EXTERNAL_STORAGE, |
| PARSE_IGNORE_PROCESSES, |
| PARSE_IS_SYSTEM_DIR, |
| PARSE_MUST_BE_APK, |
| }) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface ParseFlags {} |
| |
| 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) |
| */ |
| @UnsupportedAppUsage |
| 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 { |
| Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "parseApkLite"); |
| final ApkLite baseApk = parseApkLite(packageFile, flags); |
| final String packagePath = packageFile.getAbsolutePath(); |
| Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER); |
| return new PackageLite(packagePath, baseApk, null, null, null, null, null, null); |
| } |
| |
| 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; |
| |
| Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "parseApkLite"); |
| 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); |
| } |
| } |
| } |
| Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER); |
| |
| 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; |
| boolean[] isFeatureSplits = null; |
| String[] usesSplitNames = null; |
| String[] configForSplits = null; |
| String[] splitCodePaths = null; |
| int[] splitRevisionCodes = null; |
| String[] splitClassLoaderNames = null; |
| if (size > 0) { |
| splitNames = new String[size]; |
| isFeatureSplits = new boolean[size]; |
| usesSplitNames = new String[size]; |
| configForSplits = 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++) { |
| final ApkLite apk = apks.get(splitNames[i]); |
| usesSplitNames[i] = apk.usesSplitName; |
| isFeatureSplits[i] = apk.isFeatureSplit; |
| configForSplits[i] = apk.configForSplit; |
| splitCodePaths[i] = apk.codePath; |
| splitRevisionCodes[i] = apk.revisionCode; |
| } |
| } |
| |
| final String codePath = packageDir.getAbsolutePath(); |
| return new PackageLite(codePath, baseApk, splitNames, isFeatureSplits, usesSplitNames, |
| configForSplits, 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)}. |
| * |
| * If {@code useCaches} is true, the package parser might return a cached |
| * result from a previous parse of the same {@code packageFile} with the same |
| * {@code flags}. Note that this method does not check whether {@code packageFile} |
| * has changed since the last parse, it's up to callers to do so. |
| * |
| * @see #parsePackageLite(File, int) |
| */ |
| @UnsupportedAppUsage |
| public Package parsePackage(File packageFile, int flags, boolean useCaches) |
| throws PackageParserException { |
| Package parsed = useCaches ? getCachedResult(packageFile, flags) : null; |
| if (parsed != null) { |
| return parsed; |
| } |
| |
| long parseTime = LOG_PARSE_TIMINGS ? SystemClock.uptimeMillis() : 0; |
| if (packageFile.isDirectory()) { |
| parsed = parseClusterPackage(packageFile, flags); |
| } else { |
| parsed = parseMonolithicPackage(packageFile, flags); |
| } |
| |
| long cacheTime = LOG_PARSE_TIMINGS ? SystemClock.uptimeMillis() : 0; |
| cacheResult(packageFile, flags, parsed); |
| if (LOG_PARSE_TIMINGS) { |
| parseTime = cacheTime - parseTime; |
| cacheTime = SystemClock.uptimeMillis() - cacheTime; |
| if (parseTime + cacheTime > LOG_PARSE_TIMINGS_THRESHOLD_MS) { |
| Slog.i(TAG, "Parse times for '" + packageFile + "': parse=" + parseTime |
| + "ms, update_cache=" + cacheTime + " ms"); |
| } |
| } |
| return parsed; |
| } |
| |
| /** |
| * Equivalent to {@link #parsePackage(File, int, boolean)} with {@code useCaches == false}. |
| */ |
| @UnsupportedAppUsage |
| public Package parsePackage(File packageFile, int flags) throws PackageParserException { |
| return parsePackage(packageFile, flags, false /* useCaches */); |
| } |
| |
| /** |
| * Returns the cache key for a specificied {@code packageFile} and {@code flags}. |
| */ |
| private String getCacheKey(File packageFile, int flags) { |
| StringBuilder sb = new StringBuilder(packageFile.getName()); |
| sb.append('-'); |
| sb.append(flags); |
| |
| return sb.toString(); |
| } |
| |
| @VisibleForTesting |
| protected Package fromCacheEntry(byte[] bytes) { |
| return fromCacheEntryStatic(bytes); |
| } |
| |
| /** static version of {@link #fromCacheEntry} for unit tests. */ |
| @VisibleForTesting |
| public static Package fromCacheEntryStatic(byte[] bytes) { |
| final Parcel p = Parcel.obtain(); |
| p.unmarshall(bytes, 0, bytes.length); |
| p.setDataPosition(0); |
| |
| final ReadHelper helper = new ReadHelper(p); |
| helper.startAndInstall(); |
| |
| PackageParser.Package pkg = new PackageParser.Package(p); |
| |
| p.recycle(); |
| |
| sCachedPackageReadCount.incrementAndGet(); |
| |
| return pkg; |
| } |
| |
| @VisibleForTesting |
| protected byte[] toCacheEntry(Package pkg) { |
| return toCacheEntryStatic(pkg); |
| |
| } |
| |
| /** static version of {@link #toCacheEntry} for unit tests. */ |
| @VisibleForTesting |
| public static byte[] toCacheEntryStatic(Package pkg) { |
| final Parcel p = Parcel.obtain(); |
| final WriteHelper helper = new WriteHelper(p); |
| |
| pkg.writeToParcel(p, 0 /* flags */); |
| |
| helper.finishAndUninstall(); |
| |
| byte[] serialized = p.marshall(); |
| p.recycle(); |
| |
| return serialized; |
| } |
| |
| /** |
| * Given a {@code packageFile} and a {@code cacheFile} returns whether the |
| * cache file is up to date based on the mod-time of both files. |
| */ |
| private static boolean isCacheUpToDate(File packageFile, File cacheFile) { |
| try { |
| // NOTE: We don't use the File.lastModified API because it has the very |
| // non-ideal failure mode of returning 0 with no excepions thrown. |
| // The nio2 Files API is a little better but is considerably more expensive. |
| final StructStat pkg = android.system.Os.stat(packageFile.getAbsolutePath()); |
| final StructStat cache = android.system.Os.stat(cacheFile.getAbsolutePath()); |
| return pkg.st_mtime < cache.st_mtime; |
| } catch (ErrnoException ee) { |
| // The most common reason why stat fails is that a given cache file doesn't |
| // exist. We ignore that here. It's easy to reason that it's safe to say the |
| // cache isn't up to date if we see any sort of exception here. |
| // |
| // (1) Exception while stating the package file : This should never happen, |
| // and if it does, we do a full package parse (which is likely to throw the |
| // same exception). |
| // (2) Exception while stating the cache file : If the file doesn't exist, the |
| // cache is obviously out of date. If the file *does* exist, we can't read it. |
| // We will attempt to delete and recreate it after parsing the package. |
| if (ee.errno != OsConstants.ENOENT) { |
| Slog.w("Error while stating package cache : ", ee); |
| } |
| |
| return false; |
| } |
| } |
| |
| /** |
| * Returns the cached parse result for {@code packageFile} for parse flags {@code flags}, |
| * or {@code null} if no cached result exists. |
| */ |
| private Package getCachedResult(File packageFile, int flags) { |
| if (mCacheDir == null) { |
| return null; |
| } |
| |
| final String cacheKey = getCacheKey(packageFile, flags); |
| final File cacheFile = new File(mCacheDir, cacheKey); |
| |
| try { |
| // If the cache is not up to date, return null. |
| if (!isCacheUpToDate(packageFile, cacheFile)) { |
| return null; |
| } |
| |
| final byte[] bytes = IoUtils.readFileAsByteArray(cacheFile.getAbsolutePath()); |
| Package p = fromCacheEntry(bytes); |
| if (mCallback != null) { |
| String[] overlayApks = mCallback.getOverlayApks(p.packageName); |
| if (overlayApks != null && overlayApks.length > 0) { |
| for (String overlayApk : overlayApks) { |
| // If a static RRO is updated, return null. |
| if (!isCacheUpToDate(new File(overlayApk), cacheFile)) { |
| return null; |
| } |
| } |
| } |
| } |
| return p; |
| } catch (Throwable e) { |
| Slog.w(TAG, "Error reading package cache: ", e); |
| |
| // If something went wrong while reading the cache entry, delete the cache file |
| // so that we regenerate it the next time. |
| cacheFile.delete(); |
| return null; |
| } |
| } |
| |
| /** |
| * Caches the parse result for {@code packageFile} with flags {@code flags}. |
| */ |
| private void cacheResult(File packageFile, int flags, Package parsed) { |
| if (mCacheDir == null) { |
| return; |
| } |
| |
| try { |
| final String cacheKey = getCacheKey(packageFile, flags); |
| final File cacheFile = new File(mCacheDir, cacheKey); |
| |
| if (cacheFile.exists()) { |
| if (!cacheFile.delete()) { |
| Slog.e(TAG, "Unable to delete cache file: " + cacheFile); |
| } |
| } |
| |
| final byte[] cacheEntry = toCacheEntry(parsed); |
| |
| if (cacheEntry == null) { |
| return; |
| } |
| |
| try (FileOutputStream fos = new FileOutputStream(cacheFile)) { |
| fos.write(cacheEntry); |
| } catch (IOException ioe) { |
| Slog.w(TAG, "Error writing cache entry.", ioe); |
| cacheFile.delete(); |
| } |
| } catch (Throwable e) { |
| Slog.w(TAG, "Error saving package cache.", e); |
| } |
| } |
| |
| /** |
| * 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); |
| } |
| |
| // Build the split dependency tree. |
| SparseArray<int[]> splitDependencies = null; |
| final SplitAssetLoader assetLoader; |
| if (lite.isolatedSplits && !ArrayUtils.isEmpty(lite.splitNames)) { |
| try { |
| splitDependencies = SplitAssetDependencyLoader.createDependenciesFromPackage(lite); |
| assetLoader = new SplitAssetDependencyLoader(lite, splitDependencies, flags); |
| } catch (SplitAssetDependencyLoader.IllegalDependencyException e) { |
| throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST, e.getMessage()); |
| } |
| } else { |
| assetLoader = new DefaultSplitAssetLoader(lite, flags); |
| } |
| |
| try { |
| final AssetManager assets = assetLoader.getBaseAssetManager(); |
| 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]; |
| pkg.splitPrivateFlags = new int[num]; |
| pkg.applicationInfo.splitNames = pkg.splitNames; |
| pkg.applicationInfo.splitDependencies = splitDependencies; |
| pkg.applicationInfo.splitClassLoaderNames = new String[num]; |
| |
| for (int i = 0; i < num; i++) { |
| final AssetManager splitAssets = assetLoader.getSplitAssetManager(i); |
| parseSplitApk(pkg, i, splitAssets, flags); |
| } |
| } |
| |
| pkg.setCodePath(packageDir.getCanonicalPath()); |
| pkg.setUse32bitAbi(lite.use32bitAbi); |
| return pkg; |
| } catch (IOException e) { |
| throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION, |
| "Failed to get path: " + lite.baseCodePath, e); |
| } finally { |
| IoUtils.closeQuietly(assetLoader); |
| } |
| } |
| |
| /** |
| * 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 |
| @UnsupportedAppUsage |
| public Package parseMonolithicPackage(File apkFile, int flags) throws PackageParserException { |
| final PackageLite lite = parseMonolithicPackageLite(apkFile, flags); |
| if (mOnlyCoreApps) { |
| if (!lite.coreApp) { |
| throw new PackageParserException(INSTALL_PARSE_FAILED_MANIFEST_MALFORMED, |
| "Not a coreApp: " + apkFile); |
| } |
| } |
| |
| final SplitAssetLoader assetLoader = new DefaultSplitAssetLoader(lite, flags); |
| try { |
| final Package pkg = parseBaseApk(apkFile, assetLoader.getBaseAssetManager(), flags); |
| pkg.setCodePath(apkFile.getCanonicalPath()); |
| pkg.setUse32bitAbi(lite.use32bitAbi); |
| return pkg; |
| } catch (IOException e) { |
| throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION, |
| "Failed to get path: " + apkFile, e); |
| } finally { |
| IoUtils.closeQuietly(assetLoader); |
| } |
| } |
| |
| private Package parseBaseApk(File apkFile, AssetManager assets, int flags) |
| throws PackageParserException { |
| final String apkPath = apkFile.getAbsolutePath(); |
| |
| String volumeUuid = null; |
| if (apkPath.startsWith(MNT_EXPAND)) { |
| final int end = apkPath.indexOf('/', MNT_EXPAND.length()); |
| volumeUuid = apkPath.substring(MNT_EXPAND.length(), end); |
| } |
| |
| mParseError = PackageManager.INSTALL_SUCCEEDED; |
| mArchiveSourcePath = apkFile.getAbsolutePath(); |
| |
| if (DEBUG_JAR) Slog.d(TAG, "Scanning base APK: " + apkPath); |
| |
| XmlResourceParser parser = null; |
| try { |
| final int cookie = assets.findCookieForPath(apkPath); |
| if (cookie == 0) { |
| throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST, |
| "Failed adding asset path: " + apkPath); |
| } |
| parser = assets.openXmlResourceParser(cookie, ANDROID_MANIFEST_FILENAME); |
| final Resources res = new Resources(assets, mMetrics, null); |
| |
| final String[] outError = new String[1]; |
| final Package pkg = parseBaseApk(apkPath, res, parser, flags, outError); |
| if (pkg == null) { |
| throw new PackageParserException(mParseError, |
| apkPath + " (at " + parser.getPositionDescription() + "): " + outError[0]); |
| } |
| |
| pkg.setVolumeUuid(volumeUuid); |
| pkg.setApplicationVolumeUuid(volumeUuid); |
| pkg.setBaseCodePath(apkPath); |
| pkg.setSigningDetails(SigningDetails.UNKNOWN); |
| |
| 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]; |
| |
| mParseError = PackageManager.INSTALL_SUCCEEDED; |
| mArchiveSourcePath = apkPath; |
| |
| if (DEBUG_JAR) Slog.d(TAG, "Scanning split APK: " + apkPath); |
| |
| final Resources res; |
| XmlResourceParser parser = null; |
| try { |
| // This must always succeed, as the path has been added to the AssetManager before. |
| final int cookie = assets.findCookieForPath(apkPath); |
| if (cookie == 0) { |
| throw new PackageParserException(INSTALL_PARSE_FAILED_BAD_MANIFEST, |
| "Failed adding asset path: " + apkPath); |
| } |
| |
| parser = assets.openXmlResourceParser(cookie, ANDROID_MANIFEST_FILENAME); |
| res = new Resources(assets, mMetrics, null); |
| |
| 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); |
| |
| mParseInstrumentationArgs = 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(TAG_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, 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; |
| } |
| |
| /** Parses the public keys from the set of signatures. */ |
| public static ArraySet<PublicKey> toSigningKeys(Signature[] signatures) |
| throws CertificateException { |
| ArraySet<PublicKey> keys = new ArraySet<>(signatures.length); |
| for (int i = 0; i < signatures.length; i++) { |
| keys.add(signatures[i].getPublicKey()); |
| } |
| return keys; |
| } |
| |
| /** |
| * Collect certificates from all the APKs described in the given package, |
| * populating {@link Package#mSigningDetails}. Also asserts that all APK |
| * contents are signed correctly and consistently. |
| */ |
| @UnsupportedAppUsage |
| public static void collectCertificates(Package pkg, boolean skipVerify) |
| throws PackageParserException { |
| collectCertificatesInternal(pkg, skipVerify); |
| final int childCount = (pkg.childPackages != null) ? pkg.childPackages.size() : 0; |
| for (int i = 0; i < childCount; i++) { |
| Package childPkg = pkg.childPackages.get(i); |
| childPkg.mSigningDetails = pkg.mSigningDetails; |
| } |
| } |
| |
| private static void collectCertificatesInternal(Package pkg, boolean skipVerify) |
| throws PackageParserException { |
| pkg.mSigningDetails = SigningDetails.UNKNOWN; |
| |
| Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "collectCertificates"); |
| try { |
| collectCertificates(pkg, new File(pkg.baseCodePath), skipVerify); |
| |
| if (!ArrayUtils.isEmpty(pkg.splitCodePaths)) { |
| for (int i = 0; i < pkg.splitCodePaths.length; i++) { |
| collectCertificates(pkg, new File(pkg.splitCodePaths[i]), skipVerify); |
| } |
| } |
| } finally { |
| Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER); |
| } |
| } |
| |
| @UnsupportedAppUsage |
| private static void collectCertificates(Package pkg, File apkFile, boolean skipVerify) |
| throws PackageParserException { |
| final String apkPath = apkFile.getAbsolutePath(); |
| |
| int minSignatureScheme = SigningDetails.SignatureSchemeVersion.JAR; |
| if (pkg.applicationInfo.isStaticSharedLibrary()) { |
| // must use v2 signing scheme |
| minSignatureScheme = SigningDetails.SignatureSchemeVersion.SIGNING_BLOCK_V2; |
| } |
| SigningDetails verified; |
| if (skipVerify) { |
| // systemDir APKs are already trusted, save time by not verifying |
| verified = ApkSignatureVerifier.unsafeGetCertsWithoutVerification( |
| apkPath, minSignatureScheme); |
| } else { |
| verified = ApkSignatureVerifier.verify(apkPath, minSignatureScheme); |
| } |
| |
| // Verify that entries are signed consistently with the first pkg |
| // we encountered. Note that for splits, certificates may have |
| // already been populated during an earlier parse of a base APK. |
| if (pkg.mSigningDetails == SigningDetails.UNKNOWN) { |
| pkg.mSigningDetails = verified; |
| } else { |
| if (!Signature.areExactMatch(pkg.mSigningDetails.signatures, verified.signatures)) { |
| throw new PackageParserException( |
| INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES, |
| apkPath + " has mismatched certificates"); |
| } |
| } |
| } |
| |
| private static AssetManager newConfiguredAssetManager() { |
| AssetManager assetManager = new AssetManager(); |
| assetManager.setConfiguration(0, 0, null, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| Build.VERSION.RESOURCES_SDK_INT); |
| return assetManager; |
| } |
| |
| /** |
| * 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 { |
| return parseApkLiteInner(apkFile, null, null, flags); |
| } |
| |
| /** |
| * Utility method that retrieves lightweight details about a single APK |
| * file, including package name, split name, and install location. |
| * |
| * @param fd already open file descriptor of an apk file |
| * @param debugPathName arbitrary text name for this file, for debug output |
| * @param flags optional parse flags, such as |
| * {@link #PARSE_COLLECT_CERTIFICATES} |
| */ |
| public static ApkLite parseApkLite(FileDescriptor fd, String debugPathName, int flags) |
| throws PackageParserException { |
| return parseApkLiteInner(null, fd, debugPathName, flags); |
| } |
| |
| private static ApkLite parseApkLiteInner(File apkFile, FileDescriptor fd, String debugPathName, |
| int flags) throws PackageParserException { |
| final String apkPath = fd != null ? debugPathName : apkFile.getAbsolutePath(); |
| |
| XmlResourceParser parser = null; |
| ApkAssets apkAssets = null; |
| try { |
| try { |
| apkAssets = fd != null |
| ? ApkAssets.loadFromFd(fd, debugPathName, false, false) |
| : ApkAssets.loadFromPath(apkPath); |
| } catch (IOException e) { |
| throw new PackageParserException(INSTALL_PARSE_FAILED_NOT_APK, |
| "Failed to parse " + apkPath); |
| } |
| |
| parser = apkAssets.openXml(ANDROID_MANIFEST_FILENAME); |
| |
| final SigningDetails signingDetails; |
| if ((flags & PARSE_COLLECT_CERTIFICATES) != 0) { |
| // TODO: factor signature related items out of Package object |
| final Package tempPkg = new Package((String) null); |
| final boolean skipVerify = (flags & PARSE_IS_SYSTEM_DIR) != 0; |
| Trace.traceBegin(TRACE_TAG_PACKAGE_MANAGER, "collectCertificates"); |
| try { |
| collectCertificates(tempPkg, apkFile, skipVerify); |
| } finally { |
| Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER); |
| } |
| signingDetails = tempPkg.mSigningDetails; |
| } else { |
| signingDetails = SigningDetails.UNKNOWN; |
| } |
| |
| final AttributeSet attrs = parser; |
| return parseApkLite(apkPath, parser, attrs, signingDetails); |
| |
| } catch (XmlPullParserException | IOException | RuntimeException e) { |
| Slog.w(TAG, "Failed to parse " + apkPath, e); |
| throw new PackageParserException(INSTALL_PARSE_FAILED_UNEXPECTED_EXCEPTION, |
| "Failed to parse " + apkPath, e); |
| } finally { |
| IoUtils.closeQuietly(parser); |
| if (apkAssets != null) { |
| try { |
| apkAssets.close(); |
| } catch (Throwable ignored) { |
| } |
| } |
| // TODO(b/72056911): Implement AutoCloseable on ApkAssets. |
| } |
| } |
| |
| private static String validateName(String name, boolean requireSeparator, |
| boolean requireFilename) { |
| 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 + "'"; |
| } |
| if (requireFilename && !FileUtils.isValidExtFilename(name)) { |
| return "Invalid filename"; |
| } |
| return hasSep || !requireSeparator |
| ? null : "must have at least one '.' separator"; |
| } |
| |
| private static Pair<String, String> parsePackageSplitNames(XmlPullParser parser, |
| AttributeSet attrs) 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(TAG_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, 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, 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, XmlPullParser parser, AttributeSet attrs, |
| SigningDetails signingDetails) |
| throws IOException, XmlPullParserException, PackageParserException { |
| final Pair<String, String> packageSplit = parsePackageSplitNames(parser, attrs); |
| |
| int installLocation = PARSE_DEFAULT_INSTALL_LOCATION; |
| int versionCode = 0; |
| int versionCodeMajor = 0; |
| int targetSdkVersion = DEFAULT_TARGET_SDK_VERSION; |
| int minSdkVersion = DEFAULT_MIN_SDK_VERSION; |
| int revisionCode = 0; |
| boolean coreApp = false; |
| boolean debuggable = false; |
| boolean multiArch = false; |
| boolean use32bitAbi = false; |
| boolean extractNativeLibs = true; |
| boolean isolatedSplits = false; |
| boolean isFeatureSplit = false; |
| boolean isSplitRequired = false; |
| boolean useEmbeddedDex = false; |
| String configForSplit = null; |
| String usesSplitName = null; |
| |
| 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("versionCodeMajor")) { |
| versionCodeMajor = attrs.getAttributeIntValue(i, 0); |
| } else if (attr.equals("revisionCode")) { |
| revisionCode = attrs.getAttributeIntValue(i, 0); |
| } else if (attr.equals("coreApp")) { |
| coreApp = attrs.getAttributeBooleanValue(i, false); |
| } else if (attr.equals("isolatedSplits")) { |
| isolatedSplits = attrs.getAttributeBooleanValue(i, false); |
| } else if (attr.equals("configForSplit")) { |
| configForSplit = attrs.getAttributeValue(i); |
| } else if (attr.equals("isFeatureSplit")) { |
| isFeatureSplit = attrs.getAttributeBooleanValue(i, false); |
| } else if (attr.equals("isSplitRequired")) { |
| isSplitRequired = attrs.getAttributeBooleanValue(i, false); |
| } |
| } |
| |
| // Only search the tree when the tag is the direct child of <manifest> tag |
| 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) { |
| continue; |
| } |
| |
| if (TAG_PACKAGE_VERIFIER.equals(parser.getName())) { |
| final VerifierInfo verifier = parseVerifier(attrs); |
| if (verifier != null) { |
| verifiers.add(verifier); |
| } |
| } else if (TAG_APPLICATION.equals(parser.getName())) { |
| for (int i = 0; i < attrs.getAttributeCount(); ++i) { |
| final String attr = attrs.getAttributeName(i); |
| if ("debuggable".equals(attr)) { |
| debuggable = attrs.getAttributeBooleanValue(i, false); |
| } |
| if ("multiArch".equals(attr)) { |
| multiArch = attrs.getAttributeBooleanValue(i, false); |
| } |
| if ("use32bitAbi".equals(attr)) { |
| use32bitAbi = attrs.getAttributeBooleanValue(i, false); |
| } |
| if ("extractNativeLibs".equals(attr)) { |
| extractNativeLibs = attrs.getAttributeBooleanValue(i, true); |
| } |
| if ("useEmbeddedDex".equals(attr)) { |
| useEmbeddedDex = attrs.getAttributeBooleanValue(i, false); |
| } |
| } |
| } else if (TAG_USES_SPLIT.equals(parser.getName())) { |
| if (usesSplitName != null) { |
| Slog.w(TAG, "Only one <uses-split> permitted. Ignoring others."); |
| continue; |
| } |
| |
| usesSplitName = attrs.getAttributeValue(ANDROID_RESOURCES, "name"); |
| if (usesSplitName == null) { |
| throw new PackageParserException( |
| PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED, |
| "<uses-split> tag requires 'android:name' attribute"); |
| } |
| } else if (TAG_USES_SDK.equals(parser.getName())) { |
| for (int i = 0; i < attrs.getAttributeCount(); ++i) { |
| final String attr = attrs.getAttributeName(i); |
| if ("targetSdkVersion".equals(attr)) { |
| targetSdkVersion = attrs.getAttributeIntValue(i, |
| DEFAULT_TARGET_SDK_VERSION); |
| } |
| if ("minSdkVersion".equals(attr)) { |
| minSdkVersion = attrs.getAttributeIntValue(i, DEFAULT_MIN_SDK_VERSION); |
| } |
| } |
| } |
| } |
| |
| return new ApkLite(codePath, packageSplit.first, packageSplit.second, isFeatureSplit, |
| configForSplit, usesSplitName, isSplitRequired, versionCode, versionCodeMajor, |
| revisionCode, installLocation, verifiers, signingDetails, coreApp, debuggable, |
| multiArch, use32bitAbi, useEmbeddedDex, extractNativeLibs, isolatedSplits, |
| minSdkVersion, targetSdkVersion); |
| } |
| |
| /** |
| * Parses a child package and adds it to the parent if successful. If you add |
| * new tags that need to be supported by child packages make sure to add them |
| * to {@link #CHILD_PACKAGE_TAGS}. |
| * |
| * @param parentPkg The parent that contains the child |
| * @param res Resources against which to resolve values |
| * @param parser Parser of the manifest |
| * @param flags Flags about how to parse |
| * @param outError Human readable error if parsing fails |
| * @return True of parsing succeeded. |
| * |
| * @throws XmlPullParserException |
| * @throws IOException |
| */ |
| private boolean parseBaseApkChild(Package parentPkg, Resources res, XmlResourceParser parser, |
| int flags, String[] outError) throws XmlPullParserException, IOException { |
| // Make sure we have a valid child package name |
| String childPackageName = parser.getAttributeValue(null, "package"); |
| if (validateName(childPackageName, true, false) != null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME; |
| return false; |
| } |
| |
| // Child packages must be unique |
| if (childPackageName.equals(parentPkg.packageName)) { |
| String message = "Child package name cannot be equal to parent package name: " |
| + parentPkg.packageName; |
| Slog.w(TAG, message); |
| outError[0] = message; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| // Child packages must be unique |
| if (parentPkg.hasChildPackage(childPackageName)) { |
| String message = "Duplicate child package:" + childPackageName; |
| Slog.w(TAG, message); |
| outError[0] = message; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| // Go ahead and parse the child |
| Package childPkg = new Package(childPackageName); |
| |
| // Child package inherits parent version code/name/target SDK |
| childPkg.mVersionCode = parentPkg.mVersionCode; |
| childPkg.baseRevisionCode = parentPkg.baseRevisionCode; |
| childPkg.mVersionName = parentPkg.mVersionName; |
| childPkg.applicationInfo.targetSdkVersion = parentPkg.applicationInfo.targetSdkVersion; |
| childPkg.applicationInfo.minSdkVersion = parentPkg.applicationInfo.minSdkVersion; |
| |
| childPkg = parseBaseApkCommon(childPkg, CHILD_PACKAGE_TAGS, res, parser, flags, outError); |
| if (childPkg == null) { |
| // If we got null then error was set during child parsing |
| return false; |
| } |
| |
| // Set the parent-child relation |
| if (parentPkg.childPackages == null) { |
| parentPkg.childPackages = new ArrayList<>(); |
| } |
| parentPkg.childPackages.add(childPkg); |
| childPkg.parentPackage = parentPkg; |
| |
| return true; |
| } |
| |
| /** |
| * Parse the manifest of a <em>base APK</em>. When adding new features you |
| * need to consider whether they should be supported by split APKs and child |
| * packages. |
| * |
| * @param apkPath The package apk file path |
| * @param res The resources from which to resolve values |
| * @param parser The manifest parser |
| * @param flags Flags how to parse |
| * @param outError Human readable error message |
| * @return Parsed package or null on error. |
| * |
| * @throws XmlPullParserException |
| * @throws IOException |
| */ |
| @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023) |
| private Package parseBaseApk(String apkPath, Resources res, XmlResourceParser parser, int flags, |
| String[] outError) throws XmlPullParserException, IOException { |
| final String splitName; |
| final String pkgName; |
| |
| try { |
| Pair<String, String> packageSplit = parsePackageSplitNames(parser, parser); |
| pkgName = packageSplit.first; |
| splitName = packageSplit.second; |
| |
| if (!TextUtils.isEmpty(splitName)) { |
| outError[0] = "Expected base APK, but found split " + splitName; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME; |
| return null; |
| } |
| } catch (PackageParserException e) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME; |
| return null; |
| } |
| |
| if (mCallback != null) { |
| String[] overlayPaths = mCallback.getOverlayPaths(pkgName, apkPath); |
| if (overlayPaths != null && overlayPaths.length > 0) { |
| for (String overlayPath : overlayPaths) { |
| res.getAssets().addOverlayPath(overlayPath); |
| } |
| } |
| } |
| |
| final Package pkg = new Package(pkgName); |
| |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifest); |
| |
| pkg.mVersionCode = sa.getInteger( |
| com.android.internal.R.styleable.AndroidManifest_versionCode, 0); |
| pkg.mVersionCodeMajor = sa.getInteger( |
| com.android.internal.R.styleable.AndroidManifest_versionCodeMajor, 0); |
| pkg.applicationInfo.setVersionCode(pkg.getLongVersionCode()); |
| 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(); |
| } |
| |
| pkg.coreApp = parser.getAttributeBooleanValue(null, "coreApp", false); |
| |
| pkg.mCompileSdkVersion = sa.getInteger( |
| com.android.internal.R.styleable.AndroidManifest_compileSdkVersion, 0); |
| pkg.applicationInfo.compileSdkVersion = pkg.mCompileSdkVersion; |
| pkg.mCompileSdkVersionCodename = sa.getNonConfigurationString( |
| com.android.internal.R.styleable.AndroidManifest_compileSdkVersionCodename, 0); |
| if (pkg.mCompileSdkVersionCodename != null) { |
| pkg.mCompileSdkVersionCodename = pkg.mCompileSdkVersionCodename.intern(); |
| } |
| pkg.applicationInfo.compileSdkVersionCodename = pkg.mCompileSdkVersionCodename; |
| |
| sa.recycle(); |
| |
| return parseBaseApkCommon(pkg, null, res, parser, flags, outError); |
| } |
| |
| /** |
| * This is the common parsing routing for handling parent and child |
| * packages in a base APK. The difference between parent and child |
| * parsing is that some tags are not supported by child packages as |
| * well as some manifest attributes are ignored. The implementation |
| * assumes the calling code has already handled the manifest tag if needed |
| * (this applies to the parent only). |
| * |
| * @param pkg The package which to populate |
| * @param acceptedTags Which tags to handle, null to handle all |
| * @param res Resources against which to resolve values |
| * @param parser Parser of the manifest |
| * @param flags Flags about how to parse |
| * @param outError Human readable error if parsing fails |
| * @return The package if parsing succeeded or null. |
| * |
| * @throws XmlPullParserException |
| * @throws IOException |
| */ |
| private Package parseBaseApkCommon(Package pkg, Set<String> acceptedTags, Resources res, |
| XmlResourceParser parser, int flags, String[] outError) throws XmlPullParserException, |
| IOException { |
| mParseInstrumentationArgs = null; |
| |
| int type; |
| boolean foundApp = false; |
| |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifest); |
| |
| String str = sa.getNonConfigurationString( |
| com.android.internal.R.styleable.AndroidManifest_sharedUserId, 0); |
| if (str != null && str.length() > 0) { |
| String nameError = validateName(str, true, true); |
| if (nameError != null && !"android".equals(pkg.packageName)) { |
| 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; |
| |
| final int targetSandboxVersion = sa.getInteger( |
| com.android.internal.R.styleable.AndroidManifest_targetSandboxVersion, |
| PARSE_DEFAULT_TARGET_SANDBOX); |
| pkg.applicationInfo.targetSandboxVersion = targetSandboxVersion; |
| |
| /* Set the global "on SD card" flag */ |
| if ((flags & PARSE_EXTERNAL_STORAGE) != 0) { |
| pkg.applicationInfo.flags |= ApplicationInfo.FLAG_EXTERNAL_STORAGE; |
| } |
| |
| if (sa.getBoolean(com.android.internal.R.styleable.AndroidManifest_isolatedSplits, false)) { |
| pkg.applicationInfo.privateFlags |= ApplicationInfo.PRIVATE_FLAG_ISOLATED_SPLIT_LOADING; |
| } |
| |
| // 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 (acceptedTags != null && !acceptedTags.contains(tagName)) { |
| Slog.w(TAG, "Skipping unsupported element under <manifest>: " |
| + tagName + " at " + mArchiveSourcePath + " " |
| + parser.getPositionDescription()); |
| XmlUtils.skipCurrentTag(parser); |
| continue; |
| } |
| |
| if (tagName.equals(TAG_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, flags, outError)) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_OVERLAY)) { |
| sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestResourceOverlay); |
| pkg.mOverlayTarget = sa.getString( |
| com.android.internal.R.styleable.AndroidManifestResourceOverlay_targetPackage); |
| pkg.mOverlayTargetName = sa.getString( |
| com.android.internal.R.styleable.AndroidManifestResourceOverlay_targetName); |
| pkg.mOverlayCategory = sa.getString( |
| com.android.internal.R.styleable.AndroidManifestResourceOverlay_category); |
| pkg.mOverlayPriority = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestResourceOverlay_priority, |
| 0); |
| pkg.mOverlayIsStatic = sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestResourceOverlay_isStatic, |
| false); |
| final String propName = sa.getString( |
| com.android.internal.R.styleable |
| .AndroidManifestResourceOverlay_requiredSystemPropertyName); |
| final String propValue = sa.getString( |
| com.android.internal.R.styleable |
| .AndroidManifestResourceOverlay_requiredSystemPropertyValue); |
| 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; |
| } |
| |
| // check to see if overlay should be excluded based on system property condition |
| if (!checkOverlayRequiredSystemProperty(propName, propValue)) { |
| Slog.i(TAG, "Skipping target and overlay pair " + pkg.mOverlayTarget + " and " |
| + pkg.baseCodePath+ ": overlay ignored due to required system property: " |
| + propName + " with value: " + propValue); |
| return null; |
| } |
| |
| pkg.applicationInfo.privateFlags |= |
| ApplicationInfo.PRIVATE_FLAG_IS_RESOURCE_OVERLAY; |
| |
| XmlUtils.skipCurrentTag(parser); |
| |
| } else if (tagName.equals(TAG_KEY_SETS)) { |
| if (!parseKeySets(pkg, res, parser, outError)) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_PERMISSION_GROUP)) { |
| if (!parsePermissionGroup(pkg, flags, res, parser, outError)) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_PERMISSION)) { |
| if (!parsePermission(pkg, res, parser, outError)) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_PERMISSION_TREE)) { |
| if (!parsePermissionTree(pkg, res, parser, outError)) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_USES_PERMISSION)) { |
| if (!parseUsesPermission(pkg, res, parser)) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_USES_PERMISSION_SDK_M) |
| || tagName.equals(TAG_USES_PERMISSION_SDK_23)) { |
| if (!parseUsesPermission(pkg, res, parser)) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_USES_CONFIGURATION)) { |
| ConfigurationInfo cPref = new ConfigurationInfo(); |
| sa = res.obtainAttributes(parser, |
| 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(TAG_USES_FEATURE)) { |
| FeatureInfo fi = parseUsesFeature(res, parser); |
| 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(TAG_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, parser); |
| // 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(TAG_USES_SDK)) { |
| if (SDK_VERSION > 0) { |
| sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestUsesSdk); |
| |
| int minVers = 1; |
| 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) { |
| minCode = val.string.toString(); |
| } else { |
| // If it's not a string, it's an integer. |
| 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 = val.string.toString(); |
| if (minCode == null) { |
| minCode = targetCode; |
| } |
| } else { |
| // If it's not a string, it's an integer. |
| targetVers = val.data; |
| } |
| } else { |
| targetVers = minVers; |
| targetCode = minCode; |
| } |
| |
| sa.recycle(); |
| |
| final int minSdkVersion = PackageParser.computeMinSdkVersion(minVers, minCode, |
| SDK_VERSION, SDK_CODENAMES, outError); |
| if (minSdkVersion < 0) { |
| mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK; |
| return null; |
| } |
| |
| final int targetSdkVersion = PackageParser.computeTargetSdkVersion(targetVers, |
| targetCode, SDK_CODENAMES, outError); |
| if (targetSdkVersion < 0) { |
| mParseError = PackageManager.INSTALL_FAILED_OLDER_SDK; |
| return null; |
| } |
| |
| pkg.applicationInfo.minSdkVersion = minSdkVersion; |
| pkg.applicationInfo.targetSdkVersion = targetSdkVersion; |
| } |
| |
| XmlUtils.skipCurrentTag(parser); |
| |
| } else if (tagName.equals(TAG_SUPPORT_SCREENS)) { |
| sa = res.obtainAttributes(parser, |
| 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(TAG_PROTECTED_BROADCAST)) { |
| sa = res.obtainAttributes(parser, |
| 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) { |
| 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(TAG_INSTRUMENTATION)) { |
| if (parseInstrumentation(pkg, res, parser, outError) == null) { |
| return null; |
| } |
| } else if (tagName.equals(TAG_ORIGINAL_PACKAGE)) { |
| sa = res.obtainAttributes(parser, |
| 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(TAG_ADOPT_PERMISSIONS)) { |
| sa = res.obtainAttributes(parser, |
| 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(TAG_USES_GL_TEXTURE)) { |
| // Just skip this tag |
| XmlUtils.skipCurrentTag(parser); |
| continue; |
| |
| } else if (tagName.equals(TAG_COMPATIBLE_SCREENS)) { |
| // Just skip this tag |
| XmlUtils.skipCurrentTag(parser); |
| continue; |
| } else if (tagName.equals(TAG_SUPPORTS_INPUT)) {// |
| XmlUtils.skipCurrentTag(parser); |
| continue; |
| |
| } else if (tagName.equals(TAG_EAT_COMMENT)) { |
| // Just skip this tag |
| XmlUtils.skipCurrentTag(parser); |
| continue; |
| |
| } else if (tagName.equals(TAG_PACKAGE)) { |
| if (!MULTI_PACKAGE_APK_ENABLED) { |
| XmlUtils.skipCurrentTag(parser); |
| continue; |
| } |
| if (!parseBaseApkChild(pkg, res, parser, flags, outError)) { |
| // If parsing a child failed the error is already set |
| return null; |
| } |
| |
| } else if (tagName.equals(TAG_RESTRICT_UPDATE)) { |
| if ((flags & PARSE_IS_SYSTEM_DIR) != 0) { |
| sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestRestrictUpdate); |
| final String hash = sa.getNonConfigurationString( |
| com.android.internal.R.styleable.AndroidManifestRestrictUpdate_hash, 0); |
| sa.recycle(); |
| |
| pkg.restrictUpdateHash = null; |
| if (hash != null) { |
| final int hashLength = hash.length(); |
| final byte[] hashBytes = new byte[hashLength / 2]; |
| for (int i = 0; i < hashLength; i += 2){ |
| hashBytes[i/2] = (byte) ((Character.digit(hash.charAt(i), 16) << 4) |
| + Character.digit(hash.charAt(i + 1), 16)); |
| } |
| pkg.restrictUpdateHash = hashBytes; |
| } |
| } |
| |
| XmlUtils.skipCurrentTag(parser); |
| |
| } 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 newPermsMsg = 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 (newPermsMsg == null) { |
| newPermsMsg = new StringBuilder(128); |
| newPermsMsg.append(pkg.packageName); |
| newPermsMsg.append(": compat added "); |
| } else { |
| newPermsMsg.append(' '); |
| } |
| newPermsMsg.append(npi.name); |
| pkg.requestedPermissions.add(npi.name); |
| pkg.implicitPermissions.add(npi.name); |
| } |
| } |
| if (newPermsMsg != null) { |
| Slog.i(TAG, newPermsMsg.toString()); |
| } |
| |
| List<SplitPermissionInfoParcelable> splitPermissions = getSplitPermissions(); |
| final int listSize = splitPermissions.size(); |
| for (int is = 0; is < listSize; is++) { |
| final SplitPermissionInfoParcelable spi = splitPermissions.get(is); |
| if (pkg.applicationInfo.targetSdkVersion >= spi.getTargetSdk() |
| || !pkg.requestedPermissions.contains(spi.getSplitPermission())) { |
| continue; |
| } |
| final List<String> newPerms = spi.getNewPermissions(); |
| for (int in = 0; in < newPerms.size(); in++) { |
| final String perm = newPerms.get(in); |
| if (!pkg.requestedPermissions.contains(perm)) { |
| pkg.requestedPermissions.add(perm); |
| pkg.implicitPermissions.add(perm); |
| } |
| } |
| } |
| |
| 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; |
| } |
| |
| // At this point we can check if an application is not supporting densities and hence |
| // cannot be windowed / resized. Note that an SDK version of 0 is common for |
| // pre-Doughnut applications. |
| if (pkg.applicationInfo.usesCompatibilityMode()) { |
| adjustPackageToBeUnresizeableAndUnpipable(pkg); |
| } |
| |
| return pkg; |
| } |
| |
| private List<SplitPermissionInfoParcelable> getSplitPermissions() { |
| // PackageManager runs this code during initialization prior to registering with |
| // ServiceManager, so we can't use the PackageManager API. Instead, just read from |
| // SystemConfig directly when in any SystemProcess and only use PackageManager when not in |
| // one. |
| if (ActivityThread.isSystem()) { |
| return PermissionManager.splitPermissionInfoListToParcelableList( |
| SystemConfig.getInstance().getSplitPermissions()); |
| } else { |
| try { |
| return ActivityThread.getPackageManager().getSplitPermissions(); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| } |
| |
| private boolean checkOverlayRequiredSystemProperty(String propName, String propValue) { |
| |
| if (TextUtils.isEmpty(propName) || TextUtils.isEmpty(propValue)) { |
| if (!TextUtils.isEmpty(propName) || !TextUtils.isEmpty(propValue)) { |
| // malformed condition - incomplete |
| Slog.w(TAG, "Disabling overlay - incomplete property :'" + propName |
| + "=" + propValue + "' - require both requiredSystemPropertyName" |
| + " AND requiredSystemPropertyValue to be specified."); |
| return false; |
| } |
| // no valid condition set - so no exclusion criteria, overlay will be included. |
| return true; |
| } |
| |
| // check property value - make sure it is both set and equal to expected value |
| final String currValue = SystemProperties.get(propName); |
| return (currValue != null && currValue.equals(propValue)); |
| } |
| |
| /** |
| * This is a pre-density application which will get scaled - instead of being pixel perfect. |
| * This type of application is not resizable. |
| * |
| * @param pkg The package which needs to be marked as unresizable. |
| */ |
| private void adjustPackageToBeUnresizeableAndUnpipable(Package pkg) { |
| for (Activity a : pkg.activities) { |
| a.info.resizeMode = RESIZE_MODE_UNRESIZEABLE; |
| a.info.flags &= ~FLAG_SUPPORTS_PICTURE_IN_PICTURE; |
| } |
| } |
| |
| /** |
| |
| /** |
| * Matches a given {@code targetCode} against a set of release codeNames. Target codes can |
| * either be of the form {@code [codename]}" (e.g {@code "Q"}) or of the form |
| * {@code [codename].[fingerprint]} (e.g {@code "Q.cafebc561"}). |
| */ |
| private static boolean matchTargetCode(@NonNull String[] codeNames, |
| @NonNull String targetCode) { |
| final String targetCodeName; |
| final int targetCodeIdx = targetCode.indexOf('.'); |
| if (targetCodeIdx == -1) { |
| targetCodeName = targetCode; |
| } else { |
| targetCodeName = targetCode.substring(0, targetCodeIdx); |
| } |
| return ArrayUtils.contains(codeNames, targetCodeName); |
| } |
| |
| /** |
| * Computes the targetSdkVersion to use at runtime. If the package is not |
| * compatible with this platform, populates {@code outError[0]} with an |
| * error message. |
| * <p> |
| * If {@code targetCode} is not specified, e.g. the value is {@code null}, |
| * then the {@code targetVers} will be returned unmodified. |
| * <p> |
| * Otherwise, the behavior varies based on whether the current platform |
| * is a pre-release version, e.g. the {@code platformSdkCodenames} array |
| * has length > 0: |
| * <ul> |
| * <li>If this is a pre-release platform and the value specified by |
| * {@code targetCode} is contained within the array of allowed pre-release |
| * codenames, this method will return {@link Build.VERSION_CODES#CUR_DEVELOPMENT}. |
| * <li>If this is a released platform, this method will return -1 to |
| * indicate that the package is not compatible with this platform. |
| * </ul> |
| * |
| * @param targetVers targetSdkVersion number, if specified in the |
| * application manifest, or 0 otherwise |
| * @param targetCode targetSdkVersion code, if specified in the application |
| * manifest, or {@code null} otherwise |
| * @param platformSdkCodenames array of allowed pre-release SDK codenames |
| * for this platform |
| * @param outError output array to populate with error, if applicable |
| * @return the targetSdkVersion to use at runtime, or -1 if the package is |
| * not compatible with this platform |
| * @hide Exposed for unit testing only. |
| */ |
| @TestApi |
| public static int computeTargetSdkVersion(@IntRange(from = 0) int targetVers, |
| @Nullable String targetCode, @NonNull String[] platformSdkCodenames, |
| @NonNull String[] outError) { |
| // If it's a release SDK, return the version number unmodified. |
| if (targetCode == null) { |
| return targetVers; |
| } |
| |
| // If it's a pre-release SDK and the codename matches this platform, it |
| // definitely targets this SDK. |
| if (matchTargetCode(platformSdkCodenames, targetCode)) { |
| return Build.VERSION_CODES.CUR_DEVELOPMENT; |
| } |
| |
| // Otherwise, we're looking at an incompatible pre-release SDK. |
| if (platformSdkCodenames.length > 0) { |
| outError[0] = "Requires development platform " + targetCode |
| + " (current platform is any of " |
| + Arrays.toString(platformSdkCodenames) + ")"; |
| } else { |
| outError[0] = "Requires development platform " + targetCode |
| + " but this is a release platform."; |
| } |
| return -1; |
| } |
| |
| /** |
| * Computes the minSdkVersion to use at runtime. If the package is not |
| * compatible with this platform, populates {@code outError[0]} with an |
| * error message. |
| * <p> |
| * If {@code minCode} is not specified, e.g. the value is {@code null}, |
| * then behavior varies based on the {@code platformSdkVersion}: |
| * <ul> |
| * <li>If the platform SDK version is greater than or equal to the |
| * {@code minVers}, returns the {@code mniVers} unmodified. |
| * <li>Otherwise, returns -1 to indicate that the package is not |
| * compatible with this platform. |
| * </ul> |
| * <p> |
| * Otherwise, the behavior varies based on whether the current platform |
| * is a pre-release version, e.g. the {@code platformSdkCodenames} array |
| * has length > 0: |
| * <ul> |
| * <li>If this is a pre-release platform and the value specified by |
| * {@code targetCode} is contained within the array of allowed pre-release |
| * codenames, this method will return {@link Build.VERSION_CODES#CUR_DEVELOPMENT}. |
| * <li>If this is a released platform, this method will return -1 to |
| * indicate that the package is not compatible with this platform. |
| * </ul> |
| * |
| * @param minVers minSdkVersion number, if specified in the application |
| * manifest, or 1 otherwise |
| * @param minCode minSdkVersion code, if specified in the application |
| * manifest, or {@code null} otherwise |
| * @param platformSdkVersion platform SDK version number, typically |
| * Build.VERSION.SDK_INT |
| * @param platformSdkCodenames array of allowed prerelease SDK codenames |
| * for this platform |
| * @param outError output array to populate with error, if applicable |
| * @return the minSdkVersion to use at runtime, or -1 if the package is not |
| * compatible with this platform |
| * @hide Exposed for unit testing only. |
| */ |
| @TestApi |
| public static int computeMinSdkVersion(@IntRange(from = 1) int minVers, |
| @Nullable String minCode, @IntRange(from = 1) int platformSdkVersion, |
| @NonNull String[] platformSdkCodenames, @NonNull String[] outError) { |
| // If it's a release SDK, make sure we meet the minimum SDK requirement. |
| if (minCode == null) { |
| if (minVers <= platformSdkVersion) { |
| return minVers; |
| } |
| |
| // We don't meet the minimum SDK requirement. |
| outError[0] = "Requires newer sdk version #" + minVers |
| + " (current version is #" + platformSdkVersion + ")"; |
| return -1; |
| } |
| |
| // If it's a pre-release SDK and the codename matches this platform, we |
| // definitely meet the minimum SDK requirement. |
| if (matchTargetCode(platformSdkCodenames, minCode)) { |
| return Build.VERSION_CODES.CUR_DEVELOPMENT; |
| } |
| |
| // Otherwise, we're looking at an incompatible pre-release SDK. |
| if (platformSdkCodenames.length > 0) { |
| outError[0] = "Requires development platform " + minCode |
| + " (current platform is any of " |
| + Arrays.toString(platformSdkCodenames) + ")"; |
| } else { |
| outError[0] = "Requires development platform " + minCode |
| + " but this is a release platform."; |
| } |
| return -1; |
| } |
| |
| private FeatureInfo parseUsesFeature(Resources res, AttributeSet attrs) { |
| 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); |
| fi.version = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestUsesFeature_version, 0); |
| 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 parseUsesStaticLibrary(Package pkg, Resources res, XmlResourceParser parser, |
| String[] outError) throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestUsesStaticLibrary); |
| |
| // 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); |
| final int version = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestUsesStaticLibrary_version, -1); |
| String certSha256Digest = sa.getNonResourceString(com.android.internal.R.styleable |
| .AndroidManifestUsesStaticLibrary_certDigest); |
| sa.recycle(); |
| |
| // Since an APK providing a static shared lib can only provide the lib - fail if malformed |
| if (lname == null || version < 0 || certSha256Digest == null) { |
| outError[0] = "Bad uses-static-library declaration name: " + lname + " version: " |
| + version + " certDigest" + certSha256Digest; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| XmlUtils.skipCurrentTag(parser); |
| return false; |
| } |
| |
| // Can depend only on one version of the same library |
| if (pkg.usesStaticLibraries != null && pkg.usesStaticLibraries.contains(lname)) { |
| outError[0] = "Depending on multiple versions of static library " + lname; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| XmlUtils.skipCurrentTag(parser); |
| return false; |
| } |
| |
| lname = lname.intern(); |
| // We allow ":" delimiters in the SHA declaration as this is the format |
| // emitted by the certtool making it easy for developers to copy/paste. |
| certSha256Digest = certSha256Digest.replace(":", "").toLowerCase(); |
| |
| // Fot apps targeting O-MR1 we require explicit enumeration of all certs. |
| String[] additionalCertSha256Digests = EmptyArray.STRING; |
| if (pkg.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.O_MR1) { |
| additionalCertSha256Digests = parseAdditionalCertificates(res, parser, outError); |
| if (additionalCertSha256Digests == null) { |
| return false; |
| } |
| } else { |
| XmlUtils.skipCurrentTag(parser); |
| } |
| |
| final String[] certSha256Digests = new String[additionalCertSha256Digests.length + 1]; |
| certSha256Digests[0] = certSha256Digest; |
| System.arraycopy(additionalCertSha256Digests, 0, certSha256Digests, |
| 1, additionalCertSha256Digests.length); |
| |
| pkg.usesStaticLibraries = ArrayUtils.add(pkg.usesStaticLibraries, lname); |
| pkg.usesStaticLibrariesVersions = ArrayUtils.appendLong( |
| pkg.usesStaticLibrariesVersions, version, true); |
| pkg.usesStaticLibrariesCertDigests = ArrayUtils.appendElement(String[].class, |
| pkg.usesStaticLibrariesCertDigests, certSha256Digests, true); |
| |
| return true; |
| } |
| |
| private String[] parseAdditionalCertificates(Resources resources, XmlResourceParser parser, |
| String[] outError) throws XmlPullParserException, IOException { |
| String[] certSha256Digests = EmptyArray.STRING; |
| |
| 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; |
| } |
| |
| final String nodeName = parser.getName(); |
| if (nodeName.equals("additional-certificate")) { |
| final TypedArray sa = resources.obtainAttributes(parser, com.android.internal. |
| R.styleable.AndroidManifestAdditionalCertificate); |
| String certSha256Digest = sa.getNonResourceString(com.android.internal. |
| R.styleable.AndroidManifestAdditionalCertificate_certDigest); |
| sa.recycle(); |
| |
| if (TextUtils.isEmpty(certSha256Digest)) { |
| outError[0] = "Bad additional-certificate declaration with empty" |
| + " certDigest:" + certSha256Digest; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| XmlUtils.skipCurrentTag(parser); |
| sa.recycle(); |
| return null; |
| } |
| |
| // We allow ":" delimiters in the SHA declaration as this is the format |
| // emitted by the certtool making it easy for developers to copy/paste. |
| certSha256Digest = certSha256Digest.replace(":", "").toLowerCase(); |
| certSha256Digests = ArrayUtils.appendElement(String.class, |
| certSha256Digests, certSha256Digest); |
| } else { |
| XmlUtils.skipCurrentTag(parser); |
| } |
| } |
| |
| return certSha256Digests; |
| } |
| |
| private boolean parseUsesPermission(Package pkg, Resources res, XmlResourceParser parser) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| 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); |
| |
| 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; |
| } |
| } |
| |
| final String requiredFeature = sa.getNonConfigurationString( |
| com.android.internal.R.styleable.AndroidManifestUsesPermission_requiredFeature, 0); |
| |
| final String requiredNotfeature = sa.getNonConfigurationString( |
| com.android.internal.R.styleable.AndroidManifestUsesPermission_requiredNotFeature, 0); |
| |
| sa.recycle(); |
| |
| XmlUtils.skipCurrentTag(parser); |
| |
| if (name == null) { |
| return true; |
| } |
| |
| if ((maxSdkVersion != 0) && (maxSdkVersion < Build.VERSION.RESOURCES_SDK_INT)) { |
| return true; |
| } |
| |
| // Only allow requesting this permission if the platform supports the given feature. |
| if (requiredFeature != null && mCallback != null && !mCallback.hasFeature(requiredFeature)) { |
| return true; |
| } |
| |
| // Only allow requesting this permission if the platform doesn't support the given feature. |
| if (requiredNotfeature != null && mCallback != null |
| && mCallback.hasFeature(requiredNotfeature)) { |
| return true; |
| } |
| |
| int index = pkg.requestedPermissions.indexOf(name); |
| if (index == -1) { |
| pkg.requestedPermissions.add(name.intern()); |
| } else { |
| Slog.w(TAG, "Ignoring duplicate uses-permissions/uses-permissions-sdk-m: " |
| + name + " in package: " + pkg.packageName + " at: " |
| + parser.getPositionDescription()); |
| } |
| |
| 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; |
| } |
| if (cls.indexOf('.') < 0) { |
| StringBuilder b = new StringBuilder(pkg); |
| b.append('.'); |
| b.append(cls); |
| return b.toString(); |
| } |
| return cls; |
| } |
| |
| 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, false); |
| if (nameError != null) { |
| outError[0] = "Invalid " + type + " name " + proc + " in package " |
| + pkg + ": " + nameError; |
| return null; |
| } |
| return pkg + proc; |
| } |
| String nameError = validateName(proc, true, false); |
| if (nameError != null && !"system".equals(proc)) { |
| outError[0] = "Invalid " + type + " name " + proc + " in package " |
| + pkg + ": " + nameError; |
| return null; |
| } |
| return proc; |
| } |
| |
| 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 TextUtils.safeIntern(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, |
| XmlResourceParser parser, 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) { |
| outError[0] = "Improperly nested 'key-set' tag at " |
| + parser.getPositionDescription(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| final TypedArray sa = res.obtainAttributes(parser, |
| 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) { |
| outError[0] = "Improperly nested 'key-set' tag at " |
| + parser.getPositionDescription(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| final TypedArray sa = res.obtainAttributes(parser, |
| 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) { |
| outError[0] = "'public-key' " + publicKeyName + " must define a public-key value" |
| + " on first use at " + parser.getPositionDescription(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| 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 { |
| outError[0] = "Value of 'public-key' " + publicKeyName |
| + " conflicts with previously defined value at " |
| + parser.getPositionDescription(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| 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(parser, |
| 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) { |
| outError[0] = "Bad element under <key-sets>: " + parser.getName() |
| + " at " + mArchiveSourcePath + " " |
| + parser.getPositionDescription(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| 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())) { |
| outError[0] = "Package" + owner.packageName + " AndroidManifext.xml " |
| + "'key-set' and 'public-key' names must be distinct."; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| 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 { |
| outError[0] ="Package" + owner.packageName + " AndroidManifext.xml " |
| + "does not define all 'upgrade-key-set's ."; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| return true; |
| } |
| |
| private boolean parsePermissionGroup(Package owner, int flags, Resources res, |
| XmlResourceParser parser, String[] outError) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestPermissionGroup); |
| |
| int requestDetailResourceId = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestPermissionGroup_requestDetail, 0); |
| int backgroundRequestResourceId = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestPermissionGroup_backgroundRequest, |
| 0); |
| int backgroundRequestDetailResourceId = sa.getResourceId( |
| com.android.internal.R.styleable |
| .AndroidManifestPermissionGroup_backgroundRequestDetail, 0); |
| |
| PermissionGroup perm = new PermissionGroup(owner, requestDetailResourceId, |
| backgroundRequestResourceId, backgroundRequestDetailResourceId); |
| |
| if (!parsePackageItemInfo(owner, perm.info, outError, |
| "<permission-group>", sa, true /*nameRequired*/, |
| 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_roundIcon, |
| com.android.internal.R.styleable.AndroidManifestPermissionGroup_logo, |
| com.android.internal.R.styleable.AndroidManifestPermissionGroup_banner)) { |
| sa.recycle(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| perm.info.descriptionRes = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestPermissionGroup_description, |
| 0); |
| perm.info.requestRes = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestPermissionGroup_request, 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); |
| |
| sa.recycle(); |
| |
| if (!parseAllMetaData(res, parser, "<permission-group>", perm, |
| outError)) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.permissionGroups.add(perm); |
| |
| return true; |
| } |
| |
| private boolean parsePermission(Package owner, Resources res, |
| XmlResourceParser parser, String[] outError) |
| throws XmlPullParserException, IOException { |
| |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestPermission); |
| |
| String backgroundPermission = null; |
| if (sa.hasValue( |
| com.android.internal.R.styleable.AndroidManifestPermission_backgroundPermission)) { |
| if ("android".equals(owner.packageName)) { |
| backgroundPermission = sa.getNonResourceString( |
| com.android.internal.R.styleable |
| .AndroidManifestPermission_backgroundPermission); |
| } else { |
| Slog.w(TAG, owner.packageName + " defines a background permission. Only the " |
| + "'android' package can do that."); |
| } |
| } |
| |
| Permission perm = new Permission(owner, backgroundPermission); |
| if (!parsePackageItemInfo(owner, perm.info, outError, |
| "<permission>", sa, true /*nameRequired*/, |
| 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_roundIcon, |
| com.android.internal.R.styleable.AndroidManifestPermission_logo, |
| com.android.internal.R.styleable.AndroidManifestPermission_banner)) { |
| sa.recycle(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| // 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.requestRes = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestPermission_request, 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); |
| |
| // For now only platform runtime permissions can be restricted |
| if (!perm.info.isRuntime() || !"android".equals(perm.info.packageName)) { |
| perm.info.flags &= ~PermissionInfo.FLAG_HARD_RESTRICTED; |
| perm.info.flags &= ~PermissionInfo.FLAG_SOFT_RESTRICTED; |
| } else { |
| // The platform does not get to specify conflicting permissions |
| if ((perm.info.flags & PermissionInfo.FLAG_HARD_RESTRICTED) != 0 |
| && (perm.info.flags & PermissionInfo.FLAG_SOFT_RESTRICTED) != 0) { |
| throw new IllegalStateException("Permission cannot be both soft and hard" |
| + " restricted: " + perm.info.name); |
| } |
| } |
| |
| sa.recycle(); |
| |
| if (perm.info.protectionLevel == -1) { |
| outError[0] = "<permission> does not specify protectionLevel"; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| perm.info.protectionLevel = PermissionInfo.fixProtectionLevel(perm.info.protectionLevel); |
| |
| if (perm.info.getProtectionFlags() != 0) { |
| if ( (perm.info.protectionLevel&PermissionInfo.PROTECTION_FLAG_INSTANT) == 0 |
| && (perm.info.protectionLevel&PermissionInfo.PROTECTION_FLAG_RUNTIME_ONLY) == 0 |
| && (perm.info.protectionLevel&PermissionInfo.PROTECTION_MASK_BASE) != |
| PermissionInfo.PROTECTION_SIGNATURE) { |
| outError[0] = "<permission> protectionLevel specifies a non-instant flag but is " |
| + "not based on signature type"; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| } |
| |
| if (!parseAllMetaData(res, parser, "<permission>", perm, outError)) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.permissions.add(perm); |
| |
| return true; |
| } |
| |
| private boolean parsePermissionTree(Package owner, Resources res, |
| XmlResourceParser parser, String[] outError) |
| throws XmlPullParserException, IOException { |
| Permission perm = new Permission(owner, (String) null); |
| |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestPermissionTree); |
| |
| if (!parsePackageItemInfo(owner, perm.info, outError, |
| "<permission-tree>", sa, true /*nameRequired*/, |
| 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_roundIcon, |
| com.android.internal.R.styleable.AndroidManifestPermissionTree_logo, |
| com.android.internal.R.styleable.AndroidManifestPermissionTree_banner)) { |
| sa.recycle(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| 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 false; |
| } |
| |
| perm.info.descriptionRes = 0; |
| perm.info.requestRes = 0; |
| perm.info.protectionLevel = PermissionInfo.PROTECTION_NORMAL; |
| perm.tree = true; |
| |
| if (!parseAllMetaData(res, parser, "<permission-tree>", perm, |
| outError)) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.permissions.add(perm); |
| |
| return true; |
| } |
| |
| private Instrumentation parseInstrumentation(Package owner, Resources res, |
| XmlResourceParser parser, String[] outError) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| 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_roundIcon, |
| 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; |
| |
| str = sa.getNonResourceString( |
| com.android.internal.R.styleable.AndroidManifestInstrumentation_targetProcesses); |
| a.info.targetProcesses = 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, "<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. |
| */ |
| @UnsupportedAppUsage |
| private boolean parseBaseApplication(Package owner, Resources res, |
| XmlResourceParser parser, int flags, String[] outError) |
| throws XmlPullParserException, IOException { |
| final ApplicationInfo ai = owner.applicationInfo; |
| final String pkgName = owner.applicationInfo.packageName; |
| |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestApplication); |
| |
| ai.iconRes = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestApplication_icon, 0); |
| ai.roundIconRes = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestApplication_roundIcon, 0); |
| |
| if (!parsePackageItemInfo(owner, ai, outError, |
| "<application>", sa, false /*nameRequired*/, |
| com.android.internal.R.styleable.AndroidManifestApplication_name, |
| com.android.internal.R.styleable.AndroidManifestApplication_label, |
| com.android.internal.R.styleable.AndroidManifestApplication_icon, |
| com.android.internal.R.styleable.AndroidManifestApplication_roundIcon, |
| com.android.internal.R.styleable.AndroidManifestApplication_logo, |
| com.android.internal.R.styleable.AndroidManifestApplication_banner)) { |
| sa.recycle(); |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| if (ai.name != null) { |
| ai.className = ai.name; |
| } |
| |
| 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, fullBackupContent, backupInForeground, |
| // 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; |
| } |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestApplication_backupInForeground, |
| false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_BACKUP_IN_FOREGROUND; |
| } |
| } |
| |
| TypedValue v = sa.peekValue( |
| com.android.internal.R.styleable.AndroidManifestApplication_fullBackupContent); |
| if (v != null && (ai.fullBackupContent = v.resourceId) == 0) { |
| if (DEBUG_BACKUP) { |
| Slog.v(TAG, "fullBackupContent specified as boolean=" + |
| (v.data == 0 ? "false" : "true")); |
| } |
| // "false" => -1, "true" => 0 |
| ai.fullBackupContent = (v.data == 0 ? -1 : 0); |
| } |
| if (DEBUG_BACKUP) { |
| Slog.v(TAG, "fullBackupContent=" + ai.fullBackupContent + " for " + pkgName); |
| } |
| } |
| |
| 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 (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestApplication_persistent, |
| false)) { |
| // Check if persistence is based on a feature being present |
| final String requiredFeature = sa.getNonResourceString(com.android.internal.R.styleable |
| .AndroidManifestApplication_persistentWhenFeatureAvailable); |
| if (requiredFeature == null || mCallback.hasFeature(requiredFeature)) { |
| 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; |
| // Debuggable implies profileable |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_PROFILEABLE_BY_SHELL; |
| } |
| |
| 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 (owner.baseHardwareAccelerated) { |
| ai.flags |= ApplicationInfo.FLAG_HARDWARE_ACCELERATED; |
| } |
| |
| 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; |
| } |
| |
| // The parent package controls installation, hence specify test only installs. |
| if (owner.parentPackage == null) { |
| 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_usesCleartextTraffic, |
| owner.applicationInfo.targetSdkVersion < Build.VERSION_CODES.P)) { |
| ai.flags |= ApplicationInfo.FLAG_USES_CLEARTEXT_TRAFFIC; |
| } |
| |
| 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; |
| } |
| |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestApplication_extractNativeLibs, |
| true)) { |
| ai.flags |= ApplicationInfo.FLAG_EXTRACT_NATIVE_LIBS; |
| } |
| |
| if (sa.getBoolean( |
| R.styleable.AndroidManifestApplication_useEmbeddedDex, |
| false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_USE_EMBEDDED_DEX; |
| } |
| |
| if (sa.getBoolean( |
| R.styleable.AndroidManifestApplication_defaultToDeviceProtectedStorage, |
| false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_DEFAULT_TO_DEVICE_PROTECTED_STORAGE; |
| } |
| if (sa.getBoolean( |
| R.styleable.AndroidManifestApplication_directBootAware, |
| false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_DIRECT_BOOT_AWARE; |
| } |
| |
| if (sa.hasValueOrEmpty(R.styleable.AndroidManifestApplication_resizeableActivity)) { |
| if (sa.getBoolean(R.styleable.AndroidManifestApplication_resizeableActivity, true)) { |
| ai.privateFlags |= PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_RESIZEABLE; |
| } else { |
| ai.privateFlags |= PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_UNRESIZEABLE; |
| } |
| } else if (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.N) { |
| ai.privateFlags |= PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION; |
| } |
| |
| if (sa.getBoolean( |
| com.android.internal.R.styleable |
| .AndroidManifestApplication_allowClearUserDataOnFailedRestore, |
| true)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_ALLOW_CLEAR_USER_DATA_ON_FAILED_RESTORE; |
| } |
| |
| if (sa.getBoolean( |
| R.styleable.AndroidManifestApplication_allowAudioPlaybackCapture, |
| owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.Q)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_ALLOW_AUDIO_PLAYBACK_CAPTURE; |
| } |
| |
| if (sa.getBoolean( |
| R.styleable.AndroidManifestApplication_requestLegacyExternalStorage, |
| owner.applicationInfo.targetSdkVersion < Build.VERSION_CODES.Q)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_REQUEST_LEGACY_EXTERNAL_STORAGE; |
| } |
| |
| ai.maxAspectRatio = sa.getFloat(R.styleable.AndroidManifestApplication_maxAspectRatio, 0); |
| ai.minAspectRatio = sa.getFloat(R.styleable.AndroidManifestApplication_minAspectRatio, 0); |
| |
| ai.networkSecurityConfigRes = sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestApplication_networkSecurityConfig, |
| 0); |
| ai.category = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestApplication_appCategory, |
| ApplicationInfo.CATEGORY_UNDEFINED); |
| |
| 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); |
| String factory = sa.getNonResourceString( |
| com.android.internal.R.styleable.AndroidManifestApplication_appComponentFactory); |
| if (factory != null) { |
| ai.appComponentFactory = buildClassName(ai.packageName, factory, outError); |
| } |
| |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestApplication_usesNonSdkApi, false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_USES_NON_SDK_API; |
| } |
| |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestApplication_hasFragileUserData, |
| false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_HAS_FRAGILE_USER_DATA; |
| } |
| |
| 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 (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestApplication_cantSaveState, |
| false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_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.equals(ai.packageName)) { |
| outError[0] = "cantSaveState applications can not use custom processes"; |
| } |
| } |
| } |
| |
| ai.uiOptions = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestApplication_uiOptions, 0); |
| |
| ai.classLoaderName = sa.getString( |
| com.android.internal.R.styleable.AndroidManifestApplication_classLoader); |
| if (ai.classLoaderName != null |
| && !ClassLoaderFactory.isValidClassLoaderName(ai.classLoaderName)) { |
| outError[0] = "Invalid class loader name: " + ai.classLoaderName; |
| } |
| |
| ai.zygotePreloadName = sa.getString( |
| com.android.internal.R.styleable.AndroidManifestApplication_zygotePreloadName); |
| |
| sa.recycle(); |
| |
| if (outError[0] != null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| final int innerDepth = parser.getDepth(); |
| // IMPORTANT: These must only be cached for a single <application> to avoid components |
| // getting added to the wrong package. |
| final CachedComponentArgs cachedArgs = new CachedComponentArgs(); |
| int type; |
| boolean hasActivityOrder = false; |
| boolean hasReceiverOrder = false; |
| boolean hasServiceOrder = false; |
| 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, flags, outError, cachedArgs, false, |
| owner.baseHardwareAccelerated); |
| if (a == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| hasActivityOrder |= (a.order != 0); |
| owner.activities.add(a); |
| |
| } else if (tagName.equals("receiver")) { |
| Activity a = parseActivity(owner, res, parser, flags, outError, cachedArgs, |
| true, false); |
| if (a == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| hasReceiverOrder |= (a.order != 0); |
| owner.receivers.add(a); |
| |
| } else if (tagName.equals("service")) { |
| Service s = parseService(owner, res, parser, flags, outError, cachedArgs); |
| if (s == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| hasServiceOrder |= (s.order != 0); |
| owner.services.add(s); |
| |
| } else if (tagName.equals("provider")) { |
| Provider p = parseProvider(owner, res, parser, flags, outError, cachedArgs); |
| 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, flags, outError, cachedArgs); |
| if (a == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| hasActivityOrder |= (a.order != 0); |
| 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, owner.mAppMetaData, |
| outError)) == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| } else if (tagName.equals("static-library")) { |
| sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestStaticLibrary); |
| |
| // Note: don't allow this value to be a reference to a resource |
| // that may change. |
| final String lname = sa.getNonResourceString( |
| com.android.internal.R.styleable.AndroidManifestStaticLibrary_name); |
| final int version = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestStaticLibrary_version, -1); |
| final int versionMajor = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestStaticLibrary_versionMajor, |
| 0); |
| |
| sa.recycle(); |
| |
| // Since the app canot run without a static lib - fail if malformed |
| if (lname == null || version < 0) { |
| outError[0] = "Bad static-library declaration name: " + lname |
| + " version: " + version; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| XmlUtils.skipCurrentTag(parser); |
| return false; |
| } |
| |
| if (owner.mSharedUserId != null) { |
| outError[0] = "sharedUserId not allowed in static shared library"; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_BAD_SHARED_USER_ID; |
| XmlUtils.skipCurrentTag(parser); |
| return false; |
| } |
| |
| if (owner.staticSharedLibName != null) { |
| outError[0] = "Multiple static-shared libs for package " + pkgName; |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| XmlUtils.skipCurrentTag(parser); |
| return false; |
| } |
| |
| owner.staticSharedLibName = lname.intern(); |
| if (version >= 0) { |
| owner.staticSharedLibVersion = |
| PackageInfo.composeLongVersionCode(versionMajor, version); |
| } else { |
| owner.staticSharedLibVersion = version; |
| } |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_STATIC_SHARED_LIBRARY; |
| |
| XmlUtils.skipCurrentTag(parser); |
| |
| } else if (tagName.equals("library")) { |
| sa = res.obtainAttributes(parser, |
| 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-static-library")) { |
| if (!parseUsesStaticLibrary(owner, res, parser, outError)) { |
| return false; |
| } |
| |
| } else if (tagName.equals("uses-library")) { |
| sa = res.obtainAttributes(parser, |
| 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 (tagName.equals("profileable")) { |
| sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestProfileable); |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestProfileable_shell, false)) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_PROFILEABLE_BY_SHELL; |
| } |
| 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; |
| } |
| } |
| } |
| |
| if (TextUtils.isEmpty(owner.staticSharedLibName)) { |
| // Add a hidden app detail activity to normal apps which forwards user to App Details |
| // page. |
| Activity a = generateAppDetailsHiddenActivity(owner, flags, outError, |
| owner.baseHardwareAccelerated); |
| owner.activities.add(a); |
| } |
| |
| if (hasActivityOrder) { |
| Collections.sort(owner.activities, (a1, a2) -> Integer.compare(a2.order, a1.order)); |
| } |
| if (hasReceiverOrder) { |
| Collections.sort(owner.receivers, (r1, r2) -> Integer.compare(r2.order, r1.order)); |
| } |
| if (hasServiceOrder) { |
| Collections.sort(owner.services, (s1, s2) -> Integer.compare(s2.order, s1.order)); |
| } |
| // Must be ran after the entire {@link ApplicationInfo} has been fully processed and after |
| // every activity info has had a chance to set it from its attributes. |
| setMaxAspectRatio(owner); |
| setMinAspectRatio(owner); |
| |
| if (hasDomainURLs(owner)) { |
| owner.applicationInfo.privateFlags |= ApplicationInfo.PRIVATE_FLAG_HAS_DOMAIN_URLS; |
| } else { |
| owner.applicationInfo.privateFlags &= ~ApplicationInfo.PRIVATE_FLAG_HAS_DOMAIN_URLS; |
| } |
| |
| return true; |
| } |
| |
| /** |
| * Check if one of the IntentFilter as both actions DEFAULT / VIEW and a HTTP/HTTPS data URI |
| */ |
| private static boolean hasDomainURLs(Package pkg) { |
| if (pkg == null || pkg.activities == null) return false; |
| final ArrayList<Activity> activities = pkg.activities; |
| final int countActivities = activities.size(); |
| for (int n=0; n<countActivities; n++) { |
| Activity activity = activities.get(n); |
| ArrayList<ActivityIntentInfo> filters = activity.intents; |
| if (filters == null) continue; |
| final int countFilters = filters.size(); |
| for (int m=0; m<countFilters; m++) { |
| ActivityIntentInfo aii = filters.get(m); |
| if (!aii.hasAction(Intent.ACTION_VIEW)) continue; |
| if (!aii.hasAction(Intent.ACTION_DEFAULT)) continue; |
| if (aii.hasDataScheme(IntentFilter.SCHEME_HTTP) || |
| aii.hasDataScheme(IntentFilter.SCHEME_HTTPS)) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * 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, XmlResourceParser parser, |
| int flags, int splitIndex, String[] outError) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| 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 String classLoaderName = sa.getString( |
| com.android.internal.R.styleable.AndroidManifestApplication_classLoader); |
| if (classLoaderName == null || ClassLoaderFactory.isValidClassLoaderName(classLoaderName)) { |
| owner.applicationInfo.splitClassLoaderNames[splitIndex] = classLoaderName; |
| } else { |
| outError[0] = "Invalid class loader name: " + classLoaderName; |
| 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; |
| } |
| |
| ComponentInfo parsedComponent = null; |
| |
| // IMPORTANT: These must only be cached for a single <application> to avoid components |
| // getting added to the wrong package. |
| final CachedComponentArgs cachedArgs = new CachedComponentArgs(); |
| String tagName = parser.getName(); |
| if (tagName.equals("activity")) { |
| Activity a = parseActivity(owner, res, parser, flags, outError, cachedArgs, false, |
| owner.baseHardwareAccelerated); |
| if (a == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.activities.add(a); |
| parsedComponent = a.info; |
| |
| } else if (tagName.equals("receiver")) { |
| Activity a = parseActivity(owner, res, parser, flags, outError, cachedArgs, |
| true, false); |
| if (a == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.receivers.add(a); |
| parsedComponent = a.info; |
| |
| } else if (tagName.equals("service")) { |
| Service s = parseService(owner, res, parser, flags, outError, cachedArgs); |
| if (s == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.services.add(s); |
| parsedComponent = s.info; |
| |
| } else if (tagName.equals("provider")) { |
| Provider p = parseProvider(owner, res, parser, flags, outError, cachedArgs); |
| if (p == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.providers.add(p); |
| parsedComponent = p.info; |
| |
| } else if (tagName.equals("activity-alias")) { |
| Activity a = parseActivityAlias(owner, res, parser, flags, outError, cachedArgs); |
| if (a == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| owner.activities.add(a); |
| parsedComponent = a.info; |
| |
| } 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, owner.mAppMetaData, |
| outError)) == null) { |
| mParseError = PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED; |
| return false; |
| } |
| |
| } else if (tagName.equals("uses-static-library")) { |
| if (!parseUsesStaticLibrary(owner, res, parser, outError)) { |
| return false; |
| } |
| |
| } else if (tagName.equals("uses-library")) { |
| sa = res.obtainAttributes(parser, |
| 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; |
| } |
| } |
| |
| if (parsedComponent != null && parsedComponent.splitName == null) { |
| // If the loaded component did not specify a split, inherit the split name |
| // based on the split it is defined in. |
| // This is used to later load the correct split when starting this |
| // component. |
| parsedComponent.splitName = owner.splitNames[splitIndex]; |
| } |
| } |
| |
| return true; |
| } |
| |
| private static boolean parsePackageItemInfo(Package owner, PackageItemInfo outInfo, |
| String[] outError, String tag, TypedArray sa, boolean nameRequired, |
| int nameRes, int labelRes, int iconRes, int roundIconRes, int logoRes, int bannerRes) { |
| // This case can only happen in unit tests where we sometimes need to create fakes |
| // of various package parser data structures. |
| if (sa == null) { |
| outError[0] = tag + " does not contain any attributes"; |
| return false; |
| } |
| |
| String name = sa.getNonConfigurationString(nameRes, 0); |
| if (name == null) { |
| if (nameRequired) { |
| outError[0] = tag + " does not specify android:name"; |
| return false; |
| } |
| } else { |
| String outInfoName |
| = buildClassName(owner.applicationInfo.packageName, name, outError); |
| if (PackageManager.APP_DETAILS_ACTIVITY_CLASS_NAME.equals(outInfoName)) { |
| outError[0] = tag + " invalid android:name"; |
| return false; |
| } |
| outInfo.name = outInfoName; |
| if (outInfoName == null) { |
| return false; |
| } |
| } |
| |
| int roundIconVal = sUseRoundIcon ? sa.getResourceId(roundIconRes, 0) : 0; |
| if (roundIconVal != 0) { |
| outInfo.icon = roundIconVal; |
| outInfo.nonLocalizedLabel = null; |
| } else { |
| 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; |
| } |
| |
| /** |
| * Generate activity object that forwards user to App Details page automatically. |
| * This activity should be invisible to user and user should not know or see it. |
| */ |
| private @NonNull PackageParser.Activity generateAppDetailsHiddenActivity( |
| PackageParser.Package owner, int flags, String[] outError, |
| boolean hardwareAccelerated) { |
| |
| // Build custom App Details activity info instead of parsing it from xml |
| Activity a = new Activity(owner, PackageManager.APP_DETAILS_ACTIVITY_CLASS_NAME, |
| new ActivityInfo()); |
| a.owner = owner; |
| a.setPackageName(owner.packageName); |
| |
| a.info.theme = android.R.style.Theme_NoDisplay; |
| a.info.exported = true; |
| a.info.name = PackageManager.APP_DETAILS_ACTIVITY_CLASS_NAME; |
| a.info.processName = owner.applicationInfo.processName; |
| a.info.uiOptions = a.info.applicationInfo.uiOptions; |
| a.info.taskAffinity = buildTaskAffinityName(owner.packageName, owner.packageName, |
| ":app_details", outError); |
| a.info.enabled = true; |
| a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE; |
| a.info.documentLaunchMode = ActivityInfo.DOCUMENT_LAUNCH_NONE; |
| a.info.maxRecents = ActivityTaskManager.getDefaultAppRecentsLimitStatic(); |
| a.info.configChanges = getActivityConfigChanges(0, 0); |
| a.info.softInputMode = 0; |
| a.info.persistableMode = ActivityInfo.PERSIST_NEVER; |
| a.info.screenOrientation = SCREEN_ORIENTATION_UNSPECIFIED; |
| a.info.resizeMode = RESIZE_MODE_FORCE_RESIZEABLE; |
| a.info.lockTaskLaunchMode = 0; |
| a.info.encryptionAware = a.info.directBootAware = false; |
| a.info.rotationAnimation = ROTATION_ANIMATION_UNSPECIFIED; |
| a.info.colorMode = ActivityInfo.COLOR_MODE_DEFAULT; |
| if (hardwareAccelerated) { |
| a.info.flags |= ActivityInfo.FLAG_HARDWARE_ACCELERATED; |
| } |
| return a; |
| } |
| |
| private Activity parseActivity(Package owner, Resources res, |
| XmlResourceParser parser, int flags, String[] outError, CachedComponentArgs cachedArgs, |
| boolean receiver, boolean hardwareAccelerated) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, R.styleable.AndroidManifestActivity); |
| |
| if (cachedArgs.mActivityArgs == null) { |
| cachedArgs.mActivityArgs = new ParseComponentArgs(owner, outError, |
| R.styleable.AndroidManifestActivity_name, |
| R.styleable.AndroidManifestActivity_label, |
| R.styleable.AndroidManifestActivity_icon, |
| R.styleable.AndroidManifestActivity_roundIcon, |
| R.styleable.AndroidManifestActivity_logo, |
| R.styleable.AndroidManifestActivity_banner, |
| mSeparateProcesses, |
| R.styleable.AndroidManifestActivity_process, |
| R.styleable.AndroidManifestActivity_description, |
| R.styleable.AndroidManifestActivity_enabled); |
| } |
| |
| cachedArgs.mActivityArgs.tag = receiver ? "<receiver>" : "<activity>"; |
| cachedArgs.mActivityArgs.sa = sa; |
| cachedArgs.mActivityArgs.flags = flags; |
| |
| Activity a = new Activity(cachedArgs.mActivityArgs, new ActivityInfo()); |
| if (outError[0] != null) { |
| sa.recycle(); |
| return null; |
| } |
| |
| boolean setExported = sa.hasValue(R.styleable.AndroidManifestActivity_exported); |
| if (setExported) { |
| a.info.exported = sa.getBoolean(R.styleable.AndroidManifestActivity_exported, false); |
| } |
| |
| a.info.theme = sa.getResourceId(R.styleable.AndroidManifestActivity_theme, 0); |
| |
| a.info.uiOptions = sa.getInt(R.styleable.AndroidManifestActivity_uiOptions, |
| a.info.applicationInfo.uiOptions); |
| |
| String parentName = sa.getNonConfigurationString( |
| 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(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( |
| R.styleable.AndroidManifestActivity_taskAffinity, |
| Configuration.NATIVE_CONFIG_VERSION); |
| a.info.taskAffinity = buildTaskAffinityName(owner.applicationInfo.packageName, |
| owner.applicationInfo.taskAffinity, str, outError); |
| |
| a.info.splitName = |
| sa.getNonConfigurationString(R.styleable.AndroidManifestActivity_splitName, 0); |
| |
| a.info.flags = 0; |
| if (sa.getBoolean( |
| R.styleable.AndroidManifestActivity_multiprocess, false)) { |
| a.info.flags |= ActivityInfo.FLAG_MULTIPROCESS; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_finishOnTaskLaunch, false)) { |
| a.info.flags |= ActivityInfo.FLAG_FINISH_ON_TASK_LAUNCH; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_clearTaskOnLaunch, false)) { |
| a.info.flags |= ActivityInfo.FLAG_CLEAR_TASK_ON_LAUNCH; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_noHistory, false)) { |
| a.info.flags |= ActivityInfo.FLAG_NO_HISTORY; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_alwaysRetainTaskState, false)) { |
| a.info.flags |= ActivityInfo.FLAG_ALWAYS_RETAIN_TASK_STATE; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_stateNotNeeded, false)) { |
| a.info.flags |= ActivityInfo.FLAG_STATE_NOT_NEEDED; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_excludeFromRecents, false)) { |
| a.info.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_allowTaskReparenting, |
| (owner.applicationInfo.flags&ApplicationInfo.FLAG_ALLOW_TASK_REPARENTING) != 0)) { |
| a.info.flags |= ActivityInfo.FLAG_ALLOW_TASK_REPARENTING; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_finishOnCloseSystemDialogs, false)) { |
| a.info.flags |= ActivityInfo.FLAG_FINISH_ON_CLOSE_SYSTEM_DIALOGS; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_showOnLockScreen, false) |
| || sa.getBoolean(R.styleable.AndroidManifestActivity_showForAllUsers, false)) { |
| a.info.flags |= ActivityInfo.FLAG_SHOW_FOR_ALL_USERS; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_immersive, false)) { |
| a.info.flags |= ActivityInfo.FLAG_IMMERSIVE; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_systemUserOnly, false)) { |
| a.info.flags |= ActivityInfo.FLAG_SYSTEM_USER_ONLY; |
| } |
| |
| if (!receiver) { |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_hardwareAccelerated, |
| hardwareAccelerated)) { |
| a.info.flags |= ActivityInfo.FLAG_HARDWARE_ACCELERATED; |
| } |
| |
| a.info.launchMode = sa.getInt( |
| R.styleable.AndroidManifestActivity_launchMode, ActivityInfo.LAUNCH_MULTIPLE); |
| a.info.documentLaunchMode = sa.getInt( |
| R.styleable.AndroidManifestActivity_documentLaunchMode, |
| ActivityInfo.DOCUMENT_LAUNCH_NONE); |
| a.info.maxRecents = sa.getInt( |
| R.styleable.AndroidManifestActivity_maxRecents, |
| ActivityTaskManager.getDefaultAppRecentsLimitStatic()); |
| a.info.configChanges = getActivityConfigChanges( |
| sa.getInt(R.styleable.AndroidManifestActivity_configChanges, 0), |
| sa.getInt(R.styleable.AndroidManifestActivity_recreateOnConfigChanges, 0)); |
| a.info.softInputMode = sa.getInt( |
| R.styleable.AndroidManifestActivity_windowSoftInputMode, 0); |
| |
| a.info.persistableMode = sa.getInteger( |
| R.styleable.AndroidManifestActivity_persistableMode, |
| ActivityInfo.PERSIST_ROOT_ONLY); |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_allowEmbedded, false)) { |
| a.info.flags |= ActivityInfo.FLAG_ALLOW_EMBEDDED; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_autoRemoveFromRecents, false)) { |
| a.info.flags |= ActivityInfo.FLAG_AUTO_REMOVE_FROM_RECENTS; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_relinquishTaskIdentity, false)) { |
| a.info.flags |= ActivityInfo.FLAG_RELINQUISH_TASK_IDENTITY; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_resumeWhilePausing, false)) { |
| a.info.flags |= ActivityInfo.FLAG_RESUME_WHILE_PAUSING; |
| } |
| |
| a.info.screenOrientation = sa.getInt( |
| R.styleable.AndroidManifestActivity_screenOrientation, |
| SCREEN_ORIENTATION_UNSPECIFIED); |
| |
| setActivityResizeMode(a.info, sa, owner); |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_supportsPictureInPicture, |
| false)) { |
| a.info.flags |= FLAG_SUPPORTS_PICTURE_IN_PICTURE; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_alwaysFocusable, false)) { |
| a.info.flags |= FLAG_ALWAYS_FOCUSABLE; |
| } |
| |
| if (sa.hasValue(R.styleable.AndroidManifestActivity_maxAspectRatio) |
| && sa.getType(R.styleable.AndroidManifestActivity_maxAspectRatio) |
| == TypedValue.TYPE_FLOAT) { |
| a.setMaxAspectRatio(sa.getFloat(R.styleable.AndroidManifestActivity_maxAspectRatio, |
| 0 /*default*/)); |
| } |
| |
| if (sa.hasValue(R.styleable.AndroidManifestActivity_minAspectRatio) |
| && sa.getType(R.styleable.AndroidManifestActivity_minAspectRatio) |
| == TypedValue.TYPE_FLOAT) { |
| a.setMinAspectRatio(sa.getFloat(R.styleable.AndroidManifestActivity_minAspectRatio, |
| 0 /*default*/)); |
| } |
| |
| a.info.lockTaskLaunchMode = |
| sa.getInt(R.styleable.AndroidManifestActivity_lockTaskMode, 0); |
| |
| a.info.encryptionAware = a.info.directBootAware = sa.getBoolean( |
| R.styleable.AndroidManifestActivity_directBootAware, |
| false); |
| |
| a.info.requestedVrComponent = |
| sa.getString(R.styleable.AndroidManifestActivity_enableVrMode); |
| |
| a.info.rotationAnimation = |
| sa.getInt(R.styleable.AndroidManifestActivity_rotationAnimation, ROTATION_ANIMATION_UNSPECIFIED); |
| |
| a.info.colorMode = sa.getInt(R.styleable.AndroidManifestActivity_colorMode, |
| ActivityInfo.COLOR_MODE_DEFAULT); |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_showWhenLocked, false)) { |
| a.info.flags |= ActivityInfo.FLAG_SHOW_WHEN_LOCKED; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_turnScreenOn, false)) { |
| a.info.flags |= ActivityInfo.FLAG_TURN_SCREEN_ON; |
| } |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_inheritShowWhenLocked, false)) { |
| a.info.privateFlags |= ActivityInfo.FLAG_INHERIT_SHOW_WHEN_LOCKED; |
| } |
| } else { |
| a.info.launchMode = ActivityInfo.LAUNCH_MULTIPLE; |
| a.info.configChanges = 0; |
| |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_singleUser, false)) { |
| a.info.flags |= ActivityInfo.FLAG_SINGLE_USER; |
| } |
| |
| a.info.encryptionAware = a.info.directBootAware = sa.getBoolean( |
| R.styleable.AndroidManifestActivity_directBootAware, |
| false); |
| } |
| |
| if (a.info.directBootAware) { |
| owner.applicationInfo.privateFlags |= |
| ApplicationInfo.PRIVATE_FLAG_PARTIALLY_DIRECT_BOOT_AWARE; |
| } |
| |
| // can't make this final; we may set it later via meta-data |
| boolean visibleToEphemeral = |
| sa.getBoolean(R.styleable.AndroidManifestActivity_visibleToInstantApps, false); |
| if (visibleToEphemeral) { |
| a.info.flags |= ActivityInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| owner.visibleToInstantApps = true; |
| } |
| |
| sa.recycle(); |
| |
| if (receiver && (owner.applicationInfo.privateFlags |
| &ApplicationInfo.PRIVATE_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, true /*allowGlobs*/, true /*allowAutoVerify*/, |
| intent, outError)) { |
| return null; |
| } |
| if (intent.countActions() == 0) { |
| Slog.w(TAG, "No actions in intent filter at " |
| + mArchiveSourcePath + " " |
| + parser.getPositionDescription()); |
| } else { |
| a.order = Math.max(intent.getOrder(), a.order); |
| a.intents.add(intent); |
| } |
| // adjust activity flags when we implicitly expose it via a browsable filter |
| final int visibility = visibleToEphemeral |
| ? IntentFilter.VISIBILITY_EXPLICIT |
| : !receiver && isImplicitlyExposedIntent(intent) |
| ? IntentFilter.VISIBILITY_IMPLICIT |
| : IntentFilter.VISIBILITY_NONE; |
| intent.setVisibilityToInstantApp(visibility); |
| if (intent.isVisibleToInstantApp()) { |
| a.info.flags |= ActivityInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| } |
| if (intent.isImplicitlyVisibleToInstantApp()) { |
| a.info.flags |= ActivityInfo.FLAG_IMPLICITLY_VISIBLE_TO_INSTANT_APP; |
| } |
| if (LOG_UNSAFE_BROADCASTS && receiver |
| && (owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.O)) { |
| for (int i = 0; i < intent.countActions(); i++) { |
| final String action = intent.getAction(i); |
| if (action == null || !action.startsWith("android.")) continue; |
| if (!SAFE_BROADCASTS.contains(action)) { |
| Slog.w(TAG, "Broadcast " + action + " may never be delivered to " |
| + owner.packageName + " as requested at: " |
| + parser.getPositionDescription()); |
| } |
| } |
| } |
| } else if (!receiver && parser.getName().equals("preferred")) { |
| ActivityIntentInfo intent = new ActivityIntentInfo(a); |
| if (!parseIntent(res, parser, false /*allowGlobs*/, false /*allowAutoVerify*/, |
| 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); |
| } |
| // adjust activity flags when we implicitly expose it via a browsable filter |
| final int visibility = visibleToEphemeral |
| ? IntentFilter.VISIBILITY_EXPLICIT |
| : !receiver && isImplicitlyExposedIntent(intent) |
| ? IntentFilter.VISIBILITY_IMPLICIT |
| : IntentFilter.VISIBILITY_NONE; |
| intent.setVisibilityToInstantApp(visibility); |
| if (intent.isVisibleToInstantApp()) { |
| a.info.flags |= ActivityInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| } |
| if (intent.isImplicitlyVisibleToInstantApp()) { |
| a.info.flags |= ActivityInfo.FLAG_IMPLICITLY_VISIBLE_TO_INSTANT_APP; |
| } |
| } else if (parser.getName().equals("meta-data")) { |
| if ((a.metaData = parseMetaData(res, parser, a.metaData, |
| outError)) == null) { |
| return null; |
| } |
| } else if (!receiver && parser.getName().equals("layout")) { |
| parseLayout(res, parser, a); |
| } 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 void setActivityResizeMode(ActivityInfo aInfo, TypedArray sa, Package owner) { |
| final boolean appExplicitDefault = (owner.applicationInfo.privateFlags |
| & (PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_RESIZEABLE |
| | PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_UNRESIZEABLE)) != 0; |
| |
| if (sa.hasValue(R.styleable.AndroidManifestActivity_resizeableActivity) |
| || appExplicitDefault) { |
| // Activity or app explicitly set if it is resizeable or not; |
| final boolean appResizeable = (owner.applicationInfo.privateFlags |
| & PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_RESIZEABLE) != 0; |
| if (sa.getBoolean(R.styleable.AndroidManifestActivity_resizeableActivity, |
| appResizeable)) { |
| aInfo.resizeMode = RESIZE_MODE_RESIZEABLE; |
| } else { |
| aInfo.resizeMode = RESIZE_MODE_UNRESIZEABLE; |
| } |
| return; |
| } |
| |
| if ((owner.applicationInfo.privateFlags |
| & PRIVATE_FLAG_ACTIVITIES_RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION) != 0) { |
| // The activity or app didn't explicitly set the resizing option, however we want to |
| // make it resize due to the sdk version it is targeting. |
| aInfo.resizeMode = RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION; |
| return; |
| } |
| |
| // resize preference isn't set and target sdk version doesn't support resizing apps by |
| // default. For the app to be resizeable if it isn't fixed orientation or immersive. |
| if (aInfo.isFixedOrientationPortrait()) { |
| aInfo.resizeMode = RESIZE_MODE_FORCE_RESIZABLE_PORTRAIT_ONLY; |
| } else if (aInfo.isFixedOrientationLandscape()) { |
| aInfo.resizeMode = RESIZE_MODE_FORCE_RESIZABLE_LANDSCAPE_ONLY; |
| } else if (aInfo.isFixedOrientation()) { |
| aInfo.resizeMode = RESIZE_MODE_FORCE_RESIZABLE_PRESERVE_ORIENTATION; |
| } else { |
| aInfo.resizeMode = RESIZE_MODE_FORCE_RESIZEABLE; |
| } |
| } |
| |
| /** |
| * Sets every the max aspect ratio of every child activity that doesn't already have an aspect |
| * ratio set. |
| */ |
| private void setMaxAspectRatio(Package owner) { |
| // Default to (1.86) 16.7:9 aspect ratio for pre-O apps and unset for O and greater. |
| // NOTE: 16.7:9 was the max aspect ratio Android devices can support pre-O per the CDD. |
| float maxAspectRatio = owner.applicationInfo.targetSdkVersion < O |
| ? DEFAULT_PRE_O_MAX_ASPECT_RATIO : 0; |
| |
| if (owner.applicationInfo.maxAspectRatio != 0) { |
| // Use the application max aspect ration as default if set. |
| maxAspectRatio = owner.applicationInfo.maxAspectRatio; |
| } else if (owner.mAppMetaData != null |
| && owner.mAppMetaData.containsKey(METADATA_MAX_ASPECT_RATIO)) { |
| maxAspectRatio = owner.mAppMetaData.getFloat(METADATA_MAX_ASPECT_RATIO, maxAspectRatio); |
| } |
| |
| for (Activity activity : owner.activities) { |
| // If the max aspect ratio for the activity has already been set, skip. |
| if (activity.hasMaxAspectRatio()) { |
| continue; |
| } |
| |
| // By default we prefer to use a values defined on the activity directly than values |
| // defined on the application. We do not check the styled attributes on the activity |
| // as it would have already been set when we processed the activity. We wait to process |
| // the meta data here since this method is called at the end of processing the |
| // application and all meta data is guaranteed. |
| final float activityAspectRatio = activity.metaData != null |
| ? activity.metaData.getFloat(METADATA_MAX_ASPECT_RATIO, maxAspectRatio) |
| : maxAspectRatio; |
| |
| activity.setMaxAspectRatio(activityAspectRatio); |
| } |
| } |
| |
| /** |
| * Sets every the min aspect ratio of every child activity that doesn't already have an aspect |
| * ratio set. |
| */ |
| private void setMinAspectRatio(Package owner) { |
| final float minAspectRatio; |
| if (owner.applicationInfo.minAspectRatio != 0) { |
| // Use the application max aspect ration as default if set. |
| minAspectRatio = owner.applicationInfo.minAspectRatio; |
| } else { |
| // Default to (1.33) 4:3 aspect ratio for pre-Q apps and unset for Q and greater. |
| // NOTE: 4:3 was the min aspect ratio Android devices can support pre-Q per the CDD, |
| // except for watches which always supported 1:1. |
| minAspectRatio = owner.applicationInfo.targetSdkVersion >= Build.VERSION_CODES.Q |
| ? 0 |
| : (mCallback != null && mCallback.hasFeature(FEATURE_WATCH)) |
| ? DEFAULT_PRE_Q_MIN_ASPECT_RATIO_WATCH |
| : DEFAULT_PRE_Q_MIN_ASPECT_RATIO; |
| } |
| |
| for (Activity activity : owner.activities) { |
| if (activity.hasMinAspectRatio()) { |
| continue; |
| } |
| activity.setMinAspectRatio(minAspectRatio); |
| } |
| } |
| |
| /** |
| * @param configChanges The bit mask of configChanges fetched from AndroidManifest.xml. |
| * @param recreateOnConfigChanges The bit mask recreateOnConfigChanges fetched from |
| * AndroidManifest.xml. |
| * @hide Exposed for unit testing only. |
| */ |
| @TestApi |
| public static int getActivityConfigChanges(int configChanges, int recreateOnConfigChanges) { |
| return configChanges | ((~recreateOnConfigChanges) & RECREATE_ON_CONFIG_CHANGES_MASK); |
| } |
| |
| private void parseLayout(Resources res, AttributeSet attrs, Activity a) { |
| TypedArray sw = res.obtainAttributes(attrs, |
| com.android.internal.R.styleable.AndroidManifestLayout); |
| int width = -1; |
| float widthFraction = -1f; |
| int height = -1; |
| float heightFraction = -1f; |
| final int widthType = sw.getType( |
| com.android.internal.R.styleable.AndroidManifestLayout_defaultWidth); |
| if (widthType == TypedValue.TYPE_FRACTION) { |
| widthFraction = sw.getFraction( |
| com.android.internal.R.styleable.AndroidManifestLayout_defaultWidth, |
| 1, 1, -1); |
| } else if (widthType == TypedValue.TYPE_DIMENSION) { |
| width = sw.getDimensionPixelSize( |
| com.android.internal.R.styleable.AndroidManifestLayout_defaultWidth, |
| -1); |
| } |
| final int heightType = sw.getType( |
| com.android.internal.R.styleable.AndroidManifestLayout_defaultHeight); |
| if (heightType == TypedValue.TYPE_FRACTION) { |
| heightFraction = sw.getFraction( |
| com.android.internal.R.styleable.AndroidManifestLayout_defaultHeight, |
| 1, 1, -1); |
| } else if (heightType == TypedValue.TYPE_DIMENSION) { |
| height = sw.getDimensionPixelSize( |
| com.android.internal.R.styleable.AndroidManifestLayout_defaultHeight, |
| -1); |
| } |
| int gravity = sw.getInt( |
| com.android.internal.R.styleable.AndroidManifestLayout_gravity, |
| Gravity.CENTER); |
| int minWidth = sw.getDimensionPixelSize( |
| com.android.internal.R.styleable.AndroidManifestLayout_minWidth, |
| -1); |
| int minHeight = sw.getDimensionPixelSize( |
| com.android.internal.R.styleable.AndroidManifestLayout_minHeight, |
| -1); |
| sw.recycle(); |
| a.info.windowLayout = new ActivityInfo.WindowLayout(width, widthFraction, |
| height, heightFraction, gravity, minWidth, minHeight); |
| } |
| |
| private Activity parseActivityAlias(Package owner, Resources res, |
| XmlResourceParser parser, int flags, String[] outError, |
| CachedComponentArgs cachedArgs) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| 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 (cachedArgs.mActivityAliasArgs == null) { |
| cachedArgs.mActivityAliasArgs = 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_roundIcon, |
| 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); |
| cachedArgs.mActivityAliasArgs.tag = "<activity-alias>"; |
| } |
| |
| cachedArgs.mActivityAliasArgs.sa = sa; |
| cachedArgs.mActivityAliasArgs.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.privateFlags = target.info.privateFlags; |
| 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.lockTaskLaunchMode = target.info.lockTaskLaunchMode; |
| 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; |
| info.windowLayout = target.info.windowLayout; |
| info.resizeMode = target.info.resizeMode; |
| info.maxAspectRatio = target.info.maxAspectRatio; |
| info.minAspectRatio = target.info.minAspectRatio; |
| info.requestedVrComponent = target.info.requestedVrComponent; |
| |
| info.encryptionAware = info.directBootAware = target.info.directBootAware; |
| |
| Activity a = new Activity(cachedArgs.mActivityAliasArgs, 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; |
| } |
| } |
| |
| // TODO add visibleToInstantApps attribute to activity alias |
| final boolean visibleToEphemeral = |
| ((a.info.flags & ActivityInfo.FLAG_VISIBLE_TO_INSTANT_APP) != 0); |
| |
| 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, true /*allowGlobs*/, true /*allowAutoVerify*/, |
| intent, outError)) { |
| return null; |
| } |
| if (intent.countActions() == 0) { |
| Slog.w(TAG, "No actions in intent filter at " |
| + mArchiveSourcePath + " " |
| + parser.getPositionDescription()); |
| } else { |
| a.order = Math.max(intent.getOrder(), a.order); |
| a.intents.add(intent); |
| } |
| // adjust activity flags when we implicitly expose it via a browsable filter |
| final int visibility = visibleToEphemeral |
| ? IntentFilter.VISIBILITY_EXPLICIT |
| : isImplicitlyExposedIntent(intent) |
| ? IntentFilter.VISIBILITY_IMPLICIT |
| : IntentFilter.VISIBILITY_NONE; |
| intent.setVisibilityToInstantApp(visibility); |
| if (intent.isVisibleToInstantApp()) { |
| a.info.flags |= ActivityInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| } |
| if (intent.isImplicitlyVisibleToInstantApp()) { |
| a.info.flags |= ActivityInfo.FLAG_IMPLICITLY_VISIBLE_TO_INSTANT_APP; |
| } |
| } else if (parser.getName().equals("meta-data")) { |
| if ((a.metaData=parseMetaData(res, parser, 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, |
| XmlResourceParser parser, int flags, String[] outError, |
| CachedComponentArgs cachedArgs) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestProvider); |
| |
| if (cachedArgs.mProviderArgs == null) { |
| cachedArgs.mProviderArgs = 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_roundIcon, |
| 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); |
| cachedArgs.mProviderArgs.tag = "<provider>"; |
| } |
| |
| cachedArgs.mProviderArgs.sa = sa; |
| cachedArgs.mProviderArgs.flags = flags; |
| |
| Provider p = new Provider(cachedArgs.mProviderArgs, 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.forceUriPermissions = sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestProvider_forceUriPermissions, |
| 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.splitName = |
| sa.getNonConfigurationString(R.styleable.AndroidManifestProvider_splitName, 0); |
| |
| p.info.flags = 0; |
| |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestProvider_singleUser, |
| false)) { |
| p.info.flags |= ProviderInfo.FLAG_SINGLE_USER; |
| } |
| |
| p.info.encryptionAware = p.info.directBootAware = sa.getBoolean( |
| R.styleable.AndroidManifestProvider_directBootAware, |
| false); |
| if (p.info.directBootAware) { |
| owner.applicationInfo.privateFlags |= |
| ApplicationInfo.PRIVATE_FLAG_PARTIALLY_DIRECT_BOOT_AWARE; |
| } |
| |
| final boolean visibleToEphemeral = |
| sa.getBoolean(R.styleable.AndroidManifestProvider_visibleToInstantApps, false); |
| if (visibleToEphemeral) { |
| p.info.flags |= ProviderInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| owner.visibleToInstantApps = true; |
| } |
| |
| sa.recycle(); |
| |
| if ((owner.applicationInfo.privateFlags&ApplicationInfo.PRIVATE_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, visibleToEphemeral, p, outError)) { |
| return null; |
| } |
| |
| return p; |
| } |
| |
| private boolean parseProviderTags(Resources res, XmlResourceParser parser, |
| boolean visibleToEphemeral, 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, true /*allowGlobs*/, false /*allowAutoVerify*/, |
| intent, outError)) { |
| return false; |
| } |
| if (visibleToEphemeral) { |
| intent.setVisibilityToInstantApp(IntentFilter.VISIBILITY_EXPLICIT); |
| outInfo.info.flags |= ProviderInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| } |
| outInfo.order = Math.max(intent.getOrder(), outInfo.order); |
| outInfo.intents.add(intent); |
| |
| } else if (parser.getName().equals("meta-data")) { |
| if ((outInfo.metaData=parseMetaData(res, parser, |
| outInfo.metaData, outError)) == null) { |
| return false; |
| } |
| |
| } else if (parser.getName().equals("grant-uri-permission")) { |
| TypedArray sa = res.obtainAttributes(parser, |
| 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(parser, |
| 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); |
| } |
| |
| path = sa.getNonConfigurationString( |
| com.android.internal.R.styleable.AndroidManifestPathPermission_pathAdvancedPattern, 0); |
| if (path != null) { |
| pa = new PathPermission(path, |
| PatternMatcher.PATTERN_ADVANCED_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, |
| XmlResourceParser parser, int flags, String[] outError, |
| CachedComponentArgs cachedArgs) |
| throws XmlPullParserException, IOException { |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestService); |
| |
| if (cachedArgs.mServiceArgs == null) { |
| cachedArgs.mServiceArgs = 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_roundIcon, |
| 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); |
| cachedArgs.mServiceArgs.tag = "<service>"; |
| } |
| |
| cachedArgs.mServiceArgs.sa = sa; |
| cachedArgs.mServiceArgs.flags = flags; |
| |
| Service s = new Service(cachedArgs.mServiceArgs, 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.splitName = |
| sa.getNonConfigurationString(R.styleable.AndroidManifestService_splitName, 0); |
| |
| s.info.mForegroundServiceType = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestService_foregroundServiceType, |
| ServiceInfo.FOREGROUND_SERVICE_TYPE_NONE); |
| |
| 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_externalService, |
| false)) { |
| s.info.flags |= ServiceInfo.FLAG_EXTERNAL_SERVICE; |
| } |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestService_useAppZygote, |
| false)) { |
| s.info.flags |= ServiceInfo.FLAG_USE_APP_ZYGOTE; |
| } |
| if (sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestService_singleUser, |
| false)) { |
| s.info.flags |= ServiceInfo.FLAG_SINGLE_USER; |
| } |
| |
| s.info.encryptionAware = s.info.directBootAware = sa.getBoolean( |
| R.styleable.AndroidManifestService_directBootAware, |
| false); |
| if (s.info.directBootAware) { |
| owner.applicationInfo.privateFlags |= |
| ApplicationInfo.PRIVATE_FLAG_PARTIALLY_DIRECT_BOOT_AWARE; |
| } |
| |
| boolean visibleToEphemeral = |
| sa.getBoolean(R.styleable.AndroidManifestService_visibleToInstantApps, false); |
| if (visibleToEphemeral) { |
| s.info.flags |= ServiceInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| owner.visibleToInstantApps = true; |
| } |
| |
| sa.recycle(); |
| |
| if ((owner.applicationInfo.privateFlags&ApplicationInfo.PRIVATE_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, true /*allowGlobs*/, false /*allowAutoVerify*/, |
| intent, outError)) { |
| return null; |
| } |
| if (visibleToEphemeral) { |
| intent.setVisibilityToInstantApp(IntentFilter.VISIBILITY_EXPLICIT); |
| s.info.flags |= ServiceInfo.FLAG_VISIBLE_TO_INSTANT_APP; |
| } |
| s.order = Math.max(intent.getOrder(), s.order); |
| s.intents.add(intent); |
| } else if (parser.getName().equals("meta-data")) { |
| if ((s.metaData=parseMetaData(res, parser, 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 isImplicitlyExposedIntent(IntentInfo intent) { |
| return intent.hasCategory(Intent.CATEGORY_BROWSABLE) |
| || intent.hasAction(Intent.ACTION_SEND) |
| || intent.hasAction(Intent.ACTION_SENDTO) |
| || intent.hasAction(Intent.ACTION_SEND_MULTIPLE); |
| } |
| |
| private boolean parseAllMetaData(Resources res, XmlResourceParser parser, 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, |
| 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, |
| XmlResourceParser parser, Bundle data, String[] outError) |
| throws XmlPullParserException, IOException { |
| |
| TypedArray sa = res.obtainAttributes(parser, |
| 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() : 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(AttributeSet attrs) { |
| String packageName = null; |
| String encodedPublicKey = null; |
| |
| final int attrCount = attrs.getAttributeCount(); |
| for (int i = 0; i < attrCount; i++) { |
| final int attrResId = attrs.getAttributeNameResource(i); |
| switch (attrResId) { |
| case com.android.internal.R.attr.name: |
| packageName = attrs.getAttributeValue(i); |
| break; |
| |
| case com.android.internal.R.attr.publicKey: |
| encodedPublicKey = attrs.getAttributeValue(i); |
| break; |
| } |
| } |
| |
| 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.w(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.w(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) { |
| Slog.wtf(TAG, "Could not parse public key: RSA KeyFactory not included in build"); |
| } catch (InvalidKeySpecException e) { |
| // Not a RSA public key. |
| } |
| |
| /* Now try it as a ECDSA key. */ |
| try { |
| final KeyFactory keyFactory = KeyFactory.getInstance("EC"); |
| return keyFactory.generatePublic(keySpec); |
| } catch (NoSuchAlgorithmException e) { |
| Slog.wtf(TAG, "Could not parse public key: EC KeyFactory not included in build"); |
| } catch (InvalidKeySpecException e) { |
| // Not a ECDSA public key. |
| } |
| |
| /* Now try it as a DSA key. */ |
| try { |
| final KeyFactory keyFactory = KeyFactory.getInstance("DSA"); |
| return keyFactory.generatePublic(keySpec); |
| } catch (NoSuchAlgorithmException e) { |
| Slog.wtf(TAG, "Could not parse public key: DSA KeyFactory not included in build"); |
| } catch (InvalidKeySpecException e) { |
| // Not a DSA public key. |
| } |
| |
| /* Not a supported key type */ |
| return null; |
| } |
| |
| private static final String ANDROID_RESOURCES |
| = "http://schemas.android.com/apk/res/android"; |
| |
| private boolean parseIntent(Resources res, XmlResourceParser parser, boolean allowGlobs, |
| boolean allowAutoVerify, IntentInfo outInfo, String[] outError) |
| throws XmlPullParserException, IOException { |
| |
| TypedArray sa = res.obtainAttributes(parser, |
| com.android.internal.R.styleable.AndroidManifestIntentFilter); |
| |
| int priority = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestIntentFilter_priority, 0); |
| outInfo.setPriority(priority); |
| |
| int order = sa.getInt( |
| com.android.internal.R.styleable.AndroidManifestIntentFilter_order, 0); |
| outInfo.setOrder(order); |
| |
| TypedValue v = sa.peekValue( |
| com.android.internal.R.styleable.AndroidManifestIntentFilter_label); |
| if (v != null && (outInfo.labelRes=v.resourceId) == 0) { |
| outInfo.nonLocalizedLabel = v.coerceToString(); |
| } |
| |
| int roundIconVal = sUseRoundIcon ? sa.getResourceId( |
| com.android.internal.R.styleable.AndroidManifestIntentFilter_roundIcon, 0) : 0; |
| if (roundIconVal != 0) { |
| outInfo.icon = roundIconVal; |
| } else { |
| 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); |
| |
| if (allowAutoVerify) { |
| outInfo.setAutoVerify(sa.getBoolean( |
| com.android.internal.R.styleable.AndroidManifestIntentFilter_autoVerify, |
| false)); |
| } |
| |
| 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 = parser.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 = parser.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(parser, |
| 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); |
| } |
| |
| str = sa.getNonConfigurationString( |
| com.android.internal.R.styleable.AndroidManifestData_pathAdvancedPattern, 0); |
| if (str != null) { |
| if (!allowGlobs) { |
| outError[0] = "pathAdvancedPattern not allowed here; path must be literal"; |
| return false; |
| } |
| outInfo.addDataPath(str, PatternMatcher.PATTERN_ADVANCED_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; |
| } |
| |
| /** |
| * A container for signing-related data of an application package. |
| * @hide |
| */ |
| public static final class SigningDetails implements Parcelable { |
| |
| @IntDef({SigningDetails.SignatureSchemeVersion.UNKNOWN, |
| SigningDetails.SignatureSchemeVersion.JAR, |
| SigningDetails.SignatureSchemeVersion.SIGNING_BLOCK_V2, |
| SigningDetails.SignatureSchemeVersion.SIGNING_BLOCK_V3}) |
| public @interface SignatureSchemeVersion { |
| int UNKNOWN = 0; |
| int JAR = 1; |
| int SIGNING_BLOCK_V2 = 2; |
| int SIGNING_BLOCK_V3 = 3; |
| } |
| |
| @Nullable |
| @UnsupportedAppUsage |
| public final Signature[] signatures; |
| @SignatureSchemeVersion |
| public final int signatureSchemeVersion; |
| @Nullable |
| public final ArraySet<PublicKey> publicKeys; |
| |
| /** |
| * APK Signature Scheme v3 includes support for adding a proof-of-rotation record that |
| * contains two pieces of information: |
| * 1) the past signing certificates |
| * 2) the flags that APK wants to assign to each of the past signing certificates. |
| * |
| * This collection of {@code Signature} objects, each of which is formed from a former |
| * signing certificate of this APK before it was changed by signing certificate rotation, |
| * represents the first piece of information. It is the APK saying to the rest of the |
| * world: "hey if you trust the old cert, you can trust me!" This is useful, if for |
| * instance, the platform would like to determine whether or not to allow this APK to do |
| * something it would've allowed it to do under the old cert (like upgrade). |
| */ |
| @Nullable |
| public final Signature[] pastSigningCertificates; |
| |
| /** special value used to see if cert is in package - not exposed to callers */ |
| private static final int PAST_CERT_EXISTS = 0; |
| |
| @IntDef( |
| flag = true, |
| value = {CertCapabilities.INSTALLED_DATA, |
| CertCapabilities.SHARED_USER_ID, |
| CertCapabilities.PERMISSION, |
| CertCapabilities.ROLLBACK}) |
| public @interface CertCapabilities { |
| |
| /** accept data from already installed pkg with this cert */ |
| int INSTALLED_DATA = 1; |
| |
| /** accept sharedUserId with pkg with this cert */ |
| int SHARED_USER_ID = 2; |
| |
| /** grant SIGNATURE permissions to pkgs with this cert */ |
| int PERMISSION = 4; |
| |
| /** allow pkg to update to one signed by this certificate */ |
| int ROLLBACK = 8; |
| |
| /** allow pkg to continue to have auth access gated by this cert */ |
| int AUTH = 16; |
| } |
| |
| /** A representation of unknown signing details. Use instead of null. */ |
| public static final SigningDetails UNKNOWN = |
| new SigningDetails(null, SignatureSchemeVersion.UNKNOWN, null, null); |
| |
| @VisibleForTesting |
| public SigningDetails(Signature[] signatures, |
| @SignatureSchemeVersion int signatureSchemeVersion, |
| ArraySet<PublicKey> keys, Signature[] pastSigningCertificates) { |
| this.signatures = signatures; |
| this.signatureSchemeVersion = signatureSchemeVersion; |
| this.publicKeys = keys; |
| this.pastSigningCertificates = pastSigningCertificates; |
| } |
| |
| public SigningDetails(Signature[] signatures, |
| @SignatureSchemeVersion int signatureSchemeVersion, |
| Signature[] pastSigningCertificates) |
| throws CertificateException { |
| this(signatures, signatureSchemeVersion, toSigningKeys(signatures), |
| pastSigningCertificates); |
| } |
| |
| public SigningDetails(Signature[] signatures, |
| @SignatureSchemeVersion int signatureSchemeVersion) |
| throws CertificateException { |
| this(signatures, signatureSchemeVersion, null); |
| } |
| |
| public SigningDetails(SigningDetails orig) { |
| if (orig != null) { |
| if (orig.signatures != null) { |
| this.signatures = orig.signatures.clone(); |
| } else { |
| this.signatures = null; |
| } |
| this.signatureSchemeVersion = orig.signatureSchemeVersion; |
| this.publicKeys = new ArraySet<>(orig.publicKeys); |
| if (orig.pastSigningCertificates != null) { |
| this.pastSigningCertificates = orig.pastSigningCertificates.clone(); |
| } else { |
| this.pastSigningCertificates = null; |
| } |
| } else { |
| this.signatures = null; |
| this.signatureSchemeVersion = SignatureSchemeVersion.UNKNOWN; |
| this.publicKeys = null; |
| this.pastSigningCertificates = null; |
| } |
| } |
| |
| /** Returns true if the signing details have one or more signatures. */ |
| public boolean hasSignatures() { |
| return signatures != null && signatures.length > 0; |
| } |
| |
| /** Returns true if the signing details have past signing certificates. */ |
| public boolean hasPastSigningCertificates() { |
| return pastSigningCertificates != null && pastSigningCertificates.length > 0; |
| } |
| |
| /** |
| * Determines if the provided {@code oldDetails} is an ancestor of or the same as this one. |
| * If the {@code oldDetails} signing certificate appears in our pastSigningCertificates, |
| * then that means it has authorized a signing certificate rotation, which eventually leads |
| * to our certificate, and thus can be trusted. If this method evaluates to true, this |
| * SigningDetails object should be trusted if the previous one is. |
| */ |
| public boolean hasAncestorOrSelf(SigningDetails oldDetails) { |
| if (this == UNKNOWN || oldDetails == UNKNOWN) { |
| return false; |
| } |
| if (oldDetails.signatures.length > 1) { |
| |
| // multiple-signer packages cannot rotate signing certs, so we just compare current |
| // signers for an exact match |
| return signaturesMatchExactly(oldDetails); |
| } else { |
| |
| // we may have signing certificate rotation history, check to see if the oldDetails |
| // was one of our old signing certificates |
| return hasCertificate(oldDetails.signatures[0]); |
| } |
| } |
| |
| /** |
| * Similar to {@code hasAncestorOrSelf}. Returns true only if this {@code SigningDetails} |
| * is a descendant of {@code oldDetails}, not if they're the same. This is used to |
| * determine if this object is newer than the provided one. |
| */ |
| public boolean hasAncestor(SigningDetails oldDetails) { |
| if (this == UNKNOWN || oldDetails == UNKNOWN) { |
| return false; |
| } |
| if (this.hasPastSigningCertificates() && oldDetails.signatures.length == 1) { |
| |
| // the last entry in pastSigningCertificates is the current signer, ignore it |
| for (int i = 0; i < pastSigningCertificates.length - 1; i++) { |
| if (pastSigningCertificates[i].equals(oldDetails.signatures[i])) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Determines if the provided {@code oldDetails} is an ancestor of this one, and whether or |
| * not this one grants it the provided capability, represented by the {@code flags} |
| * parameter. In the event of signing certificate rotation, a package may still interact |
| * with entities signed by its old signing certificate and not want to break previously |
| * functioning behavior. The {@code flags} value determines which capabilities the app |
| * signed by the newer signing certificate would like to continue to give to its previous |
| * signing certificate(s). |
| */ |
| public boolean checkCapability(SigningDetails oldDetails, @CertCapabilities int flags) { |
| if (this == UNKNOWN || oldDetails == UNKNOWN) { |
| return false; |
| } |
| if (oldDetails.signatures.length > 1) { |
| |
| // multiple-signer packages cannot rotate signing certs, so we must have an exact |
| // match, which also means all capabilities are granted |
| return signaturesMatchExactly(oldDetails); |
| } else { |
| |
| // we may have signing certificate rotation history, check to see if the oldDetails |
| // was one of our old signing certificates, and if we grant it the capability it's |
| // requesting |
| return hasCertificate(oldDetails.signatures[0], flags); |
| } |
| } |
| |
| /** |
| * A special case of {@code checkCapability} which re-encodes both sets of signing |
| * certificates to counteract a previous re-encoding. |
| */ |
| public boolean checkCapabilityRecover(SigningDetails oldDetails, |
| @CertCapabilities int flags) throws CertificateException { |
| if (oldDetails == UNKNOWN || this == UNKNOWN) { |
| return false; |
| } |
| if (hasPastSigningCertificates() && oldDetails.signatures.length == 1) { |
| |
| // signing certificates may have rotated, check entire history for effective match |
| for (int i = 0; i < pastSigningCertificates.length; i++) { |
| if (Signature.areEffectiveMatch( |
| oldDetails.signatures[0], |
| pastSigningCertificates[i]) |
| && pastSigningCertificates[i].getFlags() == flags) { |
| return true; |
| } |
| } |
| } else { |
| return Signature.areEffectiveMatch(oldDetails.signatures, signatures); |
| } |
| return false; |
| } |
| |
| /** |
| * Determine if {@code signature} is in this SigningDetails' signing certificate history, |
| * including the current signer. Automatically returns false if this object has multiple |
| * signing certificates, since rotation is only supported for single-signers; this is |
| * enforced by {@code hasCertificateInternal}. |
| */ |
| public boolean hasCertificate(Signature signature) { |
| return hasCertificateInternal(signature, PAST_CERT_EXISTS); |
| } |
| |
| /** |
| * Determine if {@code signature} is in this SigningDetails' signing certificate history, |
| * including the current signer, and whether or not it has the given permission. |
| * Certificates which match our current signer automatically get all capabilities. |
| * Automatically returns false if this object has multiple signing certificates, since |
| * rotation is only supported for single-signers. |
| */ |
| public boolean hasCertificate(Signature signature, @CertCapabilities int flags) { |
| return hasCertificateInternal(signature, flags); |
| } |
| |
| /** Convenient wrapper for calling {@code hasCertificate} with certificate's raw bytes. */ |
| public boolean hasCertificate(byte[] certificate) { |
| Signature signature = new Signature(certificate); |
| return hasCertificate(signature); |
| } |
| |
| private boolean hasCertificateInternal(Signature signature, int flags) { |
| if (this == UNKNOWN) { |
| return false; |
| } |
| |
| // only single-signed apps can have pastSigningCertificates |
| if (hasPastSigningCertificates()) { |
| |
| // check all past certs, except for the current one, which automatically gets all |
| // capabilities, since it is the same as the current signature |
| for (int i = 0; i < pastSigningCertificates.length - 1; i++) { |
| if (pastSigningCertificates[i].equals(signature)) { |
| if (flags == PAST_CERT_EXISTS |
| || (flags & pastSigningCertificates[i].getFlags()) == flags) { |
| return true; |
| } |
| } |
| } |
| } |
| |
| // not in previous certs signing history, just check the current signer and make sure |
| // we are singly-signed |
| return signatures.length == 1 && signatures[0].equals(signature); |
| } |
| |
| /** |
| * Determines if the provided {@code sha256String} is an ancestor of this one, and whether |
| * or not this one grants it the provided capability, represented by the {@code flags} |
| * parameter. In the event of signing certificate rotation, a package may still interact |
| * with entities signed by its old signing certificate and not want to break previously |
| * functioning behavior. The {@code flags} value determines which capabilities the app |
| * signed by the newer signing certificate would like to continue to give to its previous |
| * signing certificate(s). |
| * |
| * @param sha256String A hex-encoded representation of a sha256 digest. In the case of an |
| * app with multiple signers, this represents the hex-encoded sha256 |
| * digest of the combined hex-encoded sha256 digests of each individual |
| * signing certificate according to {@link |
| * PackageUtils#computeSignaturesSha256Digest(Signature[])} |
| */ |
| public boolean checkCapability(String sha256String, @CertCapabilities int flags) { |
| if (this == UNKNOWN) { |
| return false; |
| } |
| |
| // first see if the hash represents a single-signer in our signing history |
| byte[] sha256Bytes = sha256String == null |
| ? null : HexEncoding.decode(sha256String, false /* allowSingleChar */); |
| if (hasSha256Certificate(sha256Bytes, flags)) { |
| return true; |
| } |
| |
| // Not in signing history, either represents multiple signatures or not a match. |
| // Multiple signers can't rotate, so no need to check flags, just see if the SHAs match. |
| // We already check the single-signer case above as part of hasSha256Certificate, so no |
| // need to verify we have multiple signers, just run the old check |
| // just consider current signing certs |
| final String[] mSignaturesSha256Digests = |
| PackageUtils.computeSignaturesSha256Digests(signatures); |
| final String mSignaturesSha256Digest = |
| PackageUtils.computeSignaturesSha256Digest(mSignaturesSha256Digests); |
| return mSignaturesSha256Digest.equals(sha256String); |
| } |
| |
| /** |
| * Determine if the {@code sha256Certificate} is in this SigningDetails' signing certificate |
| * history, including the current signer. Automatically returns false if this object has |
| * multiple signing certificates, since rotation is only supported for single-signers. |
| */ |
| public boolean hasSha256Certificate(byte[] sha256Certificate) { |
| return hasSha256CertificateInternal(sha256Certificate, PAST_CERT_EXISTS); |
| } |
| |
| /** |
| * Determine if the {@code sha256Certificate} certificate hash corresponds to a signing |
| * certificate in this SigningDetails' signing certificate history, including the current |
| * signer, and whether or not it has the given permission. Certificates which match our |
| * current signer automatically get all capabilities. Automatically returns false if this |
| * object has multiple signing certificates, since rotation is only supported for |
| * single-signers. |
| */ |
| public boolean hasSha256Certificate(byte[] sha256Certificate, @CertCapabilities int flags) { |
| return hasSha256CertificateInternal(sha256Certificate, flags); |
| } |
| |
| private boolean hasSha256CertificateInternal(byte[] sha256Certificate, int flags) { |
| if (this == UNKNOWN) { |
| return false; |
| } |
| if (hasPastSigningCertificates()) { |
| |
| // check all past certs, except for the last one, which automatically gets all |
| // capabilities, since it is the same as the current signature, and is checked below |
| for (int i = 0; i < pastSigningCertificates.length - 1; i++) { |
| byte[] digest = PackageUtils.computeSha256DigestBytes( |
| pastSigningCertificates[i].toByteArray()); |
| if (Arrays.equals(sha256Certificate, digest)) { |
| if (flags == PAST_CERT_EXISTS |
| || (flags & pastSigningCertificates[i].getFlags()) == flags) { |
| return true; |
| } |
| } |
| } |
| } |
| |
| // not in previous certs signing history, just check the current signer |
| if (signatures.length == 1) { |
| byte[] digest = |
| PackageUtils.computeSha256DigestBytes(signatures[0].toByteArray()); |
| return Arrays.equals(sha256Certificate, digest); |
| } |
| return false; |
| } |
| |
| /** Returns true if the signatures in this and other match exactly. */ |
| public boolean signaturesMatchExactly(SigningDetails other) { |
| return Signature.areExactMatch(this.signatures, other.signatures); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| boolean isUnknown = UNKNOWN == this; |
| dest.writeBoolean(isUnknown); |
| if (isUnknown) { |
| return; |
| } |
| dest.writeTypedArray(this.signatures, flags); |
| dest.writeInt(this.signatureSchemeVersion); |
| dest.writeArraySet(this.publicKeys); |
| dest.writeTypedArray(this.pastSigningCertificates, flags); |
| } |
| |
| protected SigningDetails(Parcel in) { |
| final ClassLoader boot = Object.class.getClassLoader(); |
| this.signatures = in.createTypedArray(Signature.CREATOR); |
| this.signatureSchemeVersion = in.readInt(); |
| this.publicKeys = (ArraySet<PublicKey>) in.readArraySet(boot); |
| this.pastSigningCertificates = in.createTypedArray(Signature.CREATOR); |
| } |
| |
| public static final @android.annotation.NonNull Creator<SigningDetails> CREATOR = new Creator<SigningDetails>() { |
| @Override |
| public SigningDetails createFromParcel(Parcel source) { |
| if (source.readBoolean()) { |
| return UNKNOWN; |
| } |
| return new SigningDetails(source); |
| } |
| |
| @Override |
| public SigningDetails[] newArray(int size) { |
| return new SigningDetails[size]; |
| } |
| }; |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (!(o instanceof SigningDetails)) return false; |
| |
| SigningDetails that = (SigningDetails) o; |
| |
| if (signatureSchemeVersion != that.signatureSchemeVersion) return false; |
| if (!Signature.areExactMatch(signatures, that.signatures)) return false; |
| if (publicKeys != null) { |
| if (!publicKeys.equals((that.publicKeys))) { |
| return false; |
| } |
| } else if (that.publicKeys != null) { |
| return false; |
| } |
| |
| // can't use Signature.areExactMatch() because order matters with the past signing certs |
| if (!Arrays.equals(pastSigningCertificates, that.pastSigningCertificates)) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = +Arrays.hashCode(signatures); |
| result = 31 * result + signatureSchemeVersion; |
| result = 31 * result + (publicKeys != null ? publicKeys.hashCode() : 0); |
| result = 31 * result + Arrays.hashCode(pastSigningCertificates); |
| return result; |
| } |
| |
| /** |
| * Builder of {@code SigningDetails} instances. |
| */ |
| public static class Builder { |
| private Signature[] mSignatures; |
| private int mSignatureSchemeVersion = SignatureSchemeVersion.UNKNOWN; |
| private Signature[] mPastSigningCertificates; |
| |
| @UnsupportedAppUsage |
| public Builder() { |
| } |
| |
| /** get signing certificates used to sign the current APK */ |
| @UnsupportedAppUsage |
| public Builder setSignatures(Signature[] signatures) { |
| mSignatures = signatures; |
| return this; |
| } |
| |
| /** set the signature scheme version used to sign the APK */ |
| @UnsupportedAppUsage |
| public Builder setSignatureSchemeVersion(int signatureSchemeVersion) { |
| mSignatureSchemeVersion = signatureSchemeVersion; |
| return this; |
| } |
| |
| /** set the signing certificates by which the APK proved it can be authenticated */ |
| @UnsupportedAppUsage |
| public Builder setPastSigningCertificates(Signature[] pastSigningCertificates) { |
| mPastSigningCertificates = pastSigningCertificates; |
| return this; |
| } |
| |
| private void checkInvariants() { |
| // must have signatures and scheme version set |
| if (mSignatures == null) { |
| throw new IllegalStateException("SigningDetails requires the current signing" |
| + " certificates."); |
| } |
| } |
| /** build a {@code SigningDetails} object */ |
| @UnsupportedAppUsage |
| public SigningDetails build() |
| throws CertificateException { |
| checkInvariants(); |
| return new SigningDetails(mSignatures, mSignatureSchemeVersion, |
| mPastSigningCertificates); |
| } |
| } |
| } |
| |
| /** |
| * 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 implements Parcelable { |
| |
| @UnsupportedAppUsage |
| public String packageName; |
| |
| // The package name declared in the manifest as the package can be |
| // renamed, for example static shared libs use synthetic package names. |
| public String manifestPackageName; |
| |
| /** Names of any split APKs, ordered by parsed splitName */ |
| public String[] splitNames; |
| |
| // TODO: work towards making these paths invariant |
| |
| public String volumeUuid; |
| |
| /** |
| * 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; |
| |
| /** |
| * Private flags of any split APKs; ordered by parsed splitName. |
| * |
| * {@hide} |
| */ |
| public int[] splitPrivateFlags; |
| |
| public boolean baseHardwareAccelerated; |
| |
| // For now we only support one application per package. |
| @UnsupportedAppUsage |
| public ApplicationInfo applicationInfo = new ApplicationInfo(); |
| |
| @UnsupportedAppUsage |
| public final ArrayList<Permission> permissions = new ArrayList<Permission>(0); |
| @UnsupportedAppUsage |
| public final ArrayList<PermissionGroup> permissionGroups = new ArrayList<PermissionGroup>(0); |
| @UnsupportedAppUsage |
| public final ArrayList<Activity> activities = new ArrayList<Activity>(0); |
| @UnsupportedAppUsage |
| public final ArrayList<Activity> receivers = new ArrayList<Activity>(0); |
| @UnsupportedAppUsage |
| public final ArrayList<Provider> providers = new ArrayList<Provider>(0); |
| @UnsupportedAppUsage |
| public final ArrayList<Service> services = new ArrayList<Service>(0); |
| @UnsupportedAppUsage |
| public final ArrayList<Instrumentation> instrumentation = new ArrayList<Instrumentation>(0); |
| |
| @UnsupportedAppUsage |
| public final ArrayList<String> requestedPermissions = new ArrayList<String>(); |
| |
| /** Permissions requested but not in the manifest. */ |
| public final ArrayList<String> implicitPermissions = new ArrayList<>(); |
| |
| @UnsupportedAppUsage |
| public ArrayList<String> protectedBroadcasts; |
| |
| public Package parentPackage; |
| public ArrayList<Package> childPackages; |
| |
| public String staticSharedLibName = null; |
| public long staticSharedLibVersion = 0; |
| public ArrayList<String> libraryNames = null; |
| @UnsupportedAppUsage |
| public ArrayList<String> usesLibraries = null; |
| public ArrayList<String> usesStaticLibraries = null; |
| public long[] usesStaticLibrariesVersions = null; |
| public String[][] usesStaticLibrariesCertDigests = null; |
| @UnsupportedAppUsage |
| public ArrayList<String> usesOptionalLibraries = null; |
| @UnsupportedAppUsage |
| public String[] usesLibraryFiles = null; |
| public ArrayList<SharedLibraryInfo> usesLibraryInfos = 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 |
| @UnsupportedAppUsage |
| public Bundle mAppMetaData = null; |
| |
| // The version code declared for this package. |
| @UnsupportedAppUsage |
| public int mVersionCode; |
| |
| // The major version code declared for this package. |
| public int mVersionCodeMajor; |
| |
| // Return long containing mVersionCode and mVersionCodeMajor. |
| public long getLongVersionCode() { |
| return PackageInfo.composeLongVersionCode(mVersionCodeMajor, mVersionCode); |
| } |
| |
| // The version name declared for this package. |
| @UnsupportedAppUsage |
| public String mVersionName; |
| |
| // The shared user id that this package wants to use. |
| @UnsupportedAppUsage |
| public String mSharedUserId; |
| |
| // The shared user label that this package wants to use. |
| @UnsupportedAppUsage |
| public int mSharedUserLabel; |
| |
| // Signatures that were read from the package. |
| @UnsupportedAppUsage |
| @NonNull public SigningDetails mSigningDetails = SigningDetails.UNKNOWN; |
| |
| // For use by package manager service for quick lookup of |
| // preferred up order. |
| @UnsupportedAppUsage |
| public int mPreferredOrder = 0; |
| |
| // For use by package manager to keep track of when a package was last used. |
| public long[] mLastPackageUsageTimeInMills = |
| new long[PackageManager.NOTIFY_PACKAGE_USE_REASONS_COUNT]; |
| |
| // // 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. |
| @UnsupportedAppUsage |
| public Object mExtras; |
| |
| // Applications hardware preferences |
| @UnsupportedAppUsage |
| public ArrayList<ConfigurationInfo> configPreferences = null; |
| |
| // Applications requested features |
| @UnsupportedAppUsage |
| public ArrayList<FeatureInfo> reqFeatures = null; |
| |
| // Applications requested feature groups |
| public ArrayList<FeatureGroupInfo> featureGroups = null; |
| |
| @UnsupportedAppUsage |
| 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; |
| |
| public String mOverlayTarget; |
| public String mOverlayTargetName; |
| public String mOverlayCategory; |
| public int mOverlayPriority; |
| public boolean mOverlayIsStatic; |
| |
| public int mCompileSdkVersion; |
| public String mCompileSdkVersionCodename; |
| |
| /** |
| * Data used to feed the KeySetManagerService |
| */ |
| @UnsupportedAppUsage |
| public ArraySet<String> mUpgradeKeySets; |
| @UnsupportedAppUsage |
| 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; |
| /** |
| * The install time abi override to choose 32bit abi's when multiple abi's |
| * are present. This is only meaningfull for multiarch applications. |
| * The use32bitAbi attribute is ignored if cpuAbiOverride is also set. |
| */ |
| public boolean use32bitAbi; |
| |
| public byte[] restrictUpdateHash; |
| |
| /** Set if the app or any of its components are visible to instant applications. */ |
| public boolean visibleToInstantApps; |
| /** Whether or not the package is a stub and must be replaced by the full version. */ |
| public boolean isStub; |
| |
| @UnsupportedAppUsage |
| public Package(String packageName) { |
| this.packageName = packageName; |
| this.manifestPackageName = packageName; |
| applicationInfo.packageName = packageName; |
| applicationInfo.uid = -1; |
| } |
| |
| public void setApplicationVolumeUuid(String volumeUuid) { |
| final UUID storageUuid = StorageManager.convert(volumeUuid); |
| this.applicationInfo.volumeUuid = volumeUuid; |
| this.applicationInfo.storageUuid = storageUuid; |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).applicationInfo.volumeUuid = volumeUuid; |
| childPackages.get(i).applicationInfo.storageUuid = storageUuid; |
| } |
| } |
| } |
| |
| public void setApplicationInfoCodePath(String codePath) { |
| this.applicationInfo.setCodePath(codePath); |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).applicationInfo.setCodePath(codePath); |
| } |
| } |
| } |
| |
| /** @deprecated Forward locked apps no longer supported. Resource path not needed. */ |
| @Deprecated |
| public void setApplicationInfoResourcePath(String resourcePath) { |
| this.applicationInfo.setResourcePath(resourcePath); |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).applicationInfo.setResourcePath(resourcePath); |
| } |
| } |
| } |
| |
| /** @deprecated Forward locked apps no longer supported. Resource path not needed. */ |
| @Deprecated |
| public void setApplicationInfoBaseResourcePath(String resourcePath) { |
| this.applicationInfo.setBaseResourcePath(resourcePath); |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).applicationInfo.setBaseResourcePath(resourcePath); |
| } |
| } |
| } |
| |
| public void setApplicationInfoBaseCodePath(String baseCodePath) { |
| this.applicationInfo.setBaseCodePath(baseCodePath); |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).applicationInfo.setBaseCodePath(baseCodePath); |
| } |
| } |
| } |
| |
| public List<String> getChildPackageNames() { |
| if (childPackages == null) { |
| return null; |
| } |
| final int childCount = childPackages.size(); |
| final List<String> childPackageNames = new ArrayList<>(childCount); |
| for (int i = 0; i < childCount; i++) { |
| String childPackageName = childPackages.get(i).packageName; |
| childPackageNames.add(childPackageName); |
| } |
| return childPackageNames; |
| } |
| |
| public boolean hasChildPackage(String packageName) { |
| final int childCount = (childPackages != null) ? childPackages.size() : 0; |
| for (int i = 0; i < childCount; i++) { |
| if (childPackages.get(i).packageName.equals(packageName)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public void setApplicationInfoSplitCodePaths(String[] splitCodePaths) { |
| this.applicationInfo.setSplitCodePaths(splitCodePaths); |
| // Children have no splits |
| } |
| |
| /** @deprecated Forward locked apps no longer supported. Resource path not needed. */ |
| @Deprecated |
| public void setApplicationInfoSplitResourcePaths(String[] resroucePaths) { |
| this.applicationInfo.setSplitResourcePaths(resroucePaths); |
| // Children have no splits |
| } |
| |
| public void setSplitCodePaths(String[] codePaths) { |
| this.splitCodePaths = codePaths; |
| } |
| |
| public void setCodePath(String codePath) { |
| this.codePath = codePath; |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).codePath = codePath; |
| } |
| } |
| } |
| |
| public void setBaseCodePath(String baseCodePath) { |
| this.baseCodePath = baseCodePath; |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).baseCodePath = baseCodePath; |
| } |
| } |
| } |
| |
| /** Sets signing details on the package and any of its children. */ |
| public void setSigningDetails(@NonNull SigningDetails signingDetails) { |
| mSigningDetails = signingDetails; |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).mSigningDetails = signingDetails; |
| } |
| } |
| } |
| |
| public void setVolumeUuid(String volumeUuid) { |
| this.volumeUuid = volumeUuid; |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).volumeUuid = volumeUuid; |
| } |
| } |
| } |
| |
| public void setApplicationInfoFlags(int mask, int flags) { |
| applicationInfo.flags = (applicationInfo.flags & ~mask) | (mask & flags); |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).applicationInfo.flags = |
| (applicationInfo.flags & ~mask) | (mask & flags); |
| } |
| } |
| } |
| |
| public void setUse32bitAbi(boolean use32bitAbi) { |
| this.use32bitAbi = use32bitAbi; |
| if (childPackages != null) { |
| final int packageCount = childPackages.size(); |
| for (int i = 0; i < packageCount; i++) { |
| childPackages.get(i).use32bitAbi = use32bitAbi; |
| } |
| } |
| } |
| |
| public boolean isLibrary() { |
| return staticSharedLibName != null || !ArrayUtils.isEmpty(libraryNames); |
| } |
| |
| 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; |
| } |
| |
| @UnsupportedAppUsage |
| 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; |
| } |
| |
| /** @hide */ |
| public boolean isExternal() { |
| return applicationInfo.isExternal(); |
| } |
| |
| /** @hide */ |
| public boolean isForwardLocked() { |
| return false; |
| } |
| |
| /** @hide */ |
| public boolean isOem() { |
| return applicationInfo.isOem(); |
| } |
| |
| /** @hide */ |
| public boolean isVendor() { |
| return applicationInfo.isVendor(); |
| } |
| |
| /** @hide */ |
| public boolean isProduct() { |
| return applicationInfo.isProduct(); |
| } |
| |
| /** @hide */ |
| public boolean isSystemExt() { |
| return applicationInfo.isSystemExt(); |
| } |
| |
| /** @hide */ |
| public boolean isOdm() { |
| return applicationInfo.isOdm(); |
| } |
| |
| /** @hide */ |
| public boolean isPrivileged() { |
| return applicationInfo.isPrivilegedApp(); |
| } |
| |
| /** @hide */ |
| public boolean isSystem() { |
| return applicationInfo.isSystemApp(); |
| } |
| |
| /** @hide */ |
| public boolean isUpdatedSystemApp() { |
| return applicationInfo.isUpdatedSystemApp(); |
| } |
| |
| /** @hide */ |
| public boolean canHaveOatDir() { |
| // The following app types CANNOT have oat directory |
| // - non-updated system apps |
| return !isSystem() || isUpdatedSystemApp(); |
| } |
| |
| public boolean isMatch(int flags) { |
| if ((flags & PackageManager.MATCH_SYSTEM_ONLY) != 0) { |
| return isSystem(); |
| } |
| return true; |
| } |
| |
| public long getLatestPackageUseTimeInMills() { |
| long latestUse = 0L; |
| for (long use : mLastPackageUsageTimeInMills) { |
| latestUse = Math.max(latestUse, use); |
| } |
| return latestUse; |
| } |
| |
| public long getLatestForegroundPackageUseTimeInMills() { |
| int[] foregroundReasons = { |
| PackageManager.NOTIFY_PACKAGE_USE_ACTIVITY, |
| PackageManager.NOTIFY_PACKAGE_USE_FOREGROUND_SERVICE |
| }; |
| |
| long latestUse = 0L; |
| for (int reason : foregroundReasons) { |
| latestUse = Math.max(latestUse, mLastPackageUsageTimeInMills[reason]); |
| } |
| return latestUse; |
| } |
| |
| public String toString() { |
| return "Package{" |
| + Integer.toHexString(System.identityHashCode(this)) |
| + " " + packageName + "}"; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| public Package(Parcel dest) { |
| // We use the boot classloader for all classes that we load. |
| final ClassLoader boot = Object.class.getClassLoader(); |
| |
| packageName = dest.readString().intern(); |
| manifestPackageName = dest.readString(); |
| splitNames = dest.readStringArray(); |
| volumeUuid = dest.readString(); |
| codePath = dest.readString(); |
| baseCodePath = dest.readString(); |
| splitCodePaths = dest.readStringArray(); |
| baseRevisionCode = dest.readInt(); |
| splitRevisionCodes = dest.createIntArray(); |
| splitFlags = dest.createIntArray(); |
| splitPrivateFlags = dest.createIntArray(); |
| baseHardwareAccelerated = (dest.readInt() == 1); |
| applicationInfo = dest.readParcelable(boot); |
| if (applicationInfo.permission != null) { |
| applicationInfo.permission = applicationInfo.permission.intern(); |
| } |
| |
| // We don't serialize the "owner" package and the application info object for each of |
| // these components, in order to save space and to avoid circular dependencies while |
| // serialization. We need to fix them all up here. |
| dest.readParcelableList(permissions, boot); |
| fixupOwner(permissions); |
| dest.readParcelableList(permissionGroups, boot); |
| fixupOwner(permissionGroups); |
| dest.readParcelableList(activities, boot); |
| fixupOwner(activities); |
| dest.readParcelableList(receivers, boot); |
| fixupOwner(receivers); |
| dest.readParcelableList(providers, boot); |
| fixupOwner(providers); |
| dest.readParcelableList(services, boot); |
| fixupOwner(services); |
| dest.readParcelableList(instrumentation, boot); |
| fixupOwner(instrumentation); |
| |
| dest.readStringList(requestedPermissions); |
| internStringArrayList(requestedPermissions); |
| dest.readStringList(implicitPermissions); |
| internStringArrayList(implicitPermissions); |
| protectedBroadcasts = dest.createStringArrayList(); |
| internStringArrayList(protectedBroadcasts); |
| |
| parentPackage = dest.readParcelable(boot); |
| |
| childPackages = new ArrayList<>(); |
| dest.readParcelableList(childPackages, boot); |
| if (childPackages.size() == 0) { |
| childPackages = null; |
| } |
| |
| staticSharedLibName = dest.readString(); |
| if (staticSharedLibName != null) { |
| staticSharedLibName = staticSharedLibName.intern(); |
| } |
| staticSharedLibVersion = dest.readLong(); |
| libraryNames = dest.createStringArrayList(); |
| internStringArrayList(libraryNames); |
| usesLibraries = dest.createStringArrayList(); |
| internStringArrayList(usesLibraries); |
| usesOptionalLibraries = dest.createStringArrayList(); |
| internStringArrayList(usesOptionalLibraries); |
| usesLibraryFiles = dest.readStringArray(); |
| |
| usesLibraryInfos = dest.createTypedArrayList(SharedLibraryInfo.CREATOR); |
| |
| final int libCount = dest.readInt(); |
| if (libCount > 0) { |
| usesStaticLibraries = new ArrayList<>(libCount); |
| dest.readStringList(usesStaticLibraries); |
| internStringArrayList(usesStaticLibraries); |
| usesStaticLibrariesVersions = new long[libCount]; |
| dest.readLongArray(usesStaticLibrariesVersions); |
| usesStaticLibrariesCertDigests = new String[libCount][]; |
| for (int i = 0; i < libCount; i++) { |
| usesStaticLibrariesCertDigests[i] = dest.createStringArray(); |
| } |
| } |
| |
| preferredActivityFilters = new ArrayList<>(); |
| dest.readParcelableList(preferredActivityFilters, boot); |
| if (preferredActivityFilters.size() == 0) { |
| preferredActivityFilters = null; |
| } |
| |
| mOriginalPackages = dest.createStringArrayList(); |
| mRealPackage = dest.readString(); |
| mAdoptPermissions = dest.createStringArrayList(); |
| mAppMetaData = dest.readBundle(); |
| mVersionCode = dest.readInt(); |
| mVersionCodeMajor = dest.readInt(); |
| mVersionName = dest.readString(); |
| if (mVersionName != null) { |
| mVersionName = mVersionName.intern(); |
| } |
| mSharedUserId = dest.readString(); |
| if (mSharedUserId != null) { |
| mSharedUserId = mSharedUserId.intern(); |
| } |
| mSharedUserLabel = dest.readInt(); |
| |
| mSigningDetails = dest.readParcelable(boot); |
| |
| mPreferredOrder = dest.readInt(); |
| |
| // long[] packageUsageTimeMillis is not persisted because it isn't information that |
| // is parsed from the APK. |
| |
| // Object mExtras is not persisted because it is not information that is read from |
| // the APK, rather, it is supplied by callers. |
| |
| |
| configPreferences = new ArrayList<>(); |
| dest.readParcelableList(configPreferences, boot); |
| if (configPreferences.size() == 0) { |
| configPreferences = null; |
| } |
| |
| reqFeatures = new ArrayList<>(); |
| dest.readParcelableList(reqFeatures, boot); |
| if (reqFeatures.size() == 0) { |
| reqFeatures = null; |
| } |
| |
| featureGroups = new ArrayList<>(); |
| dest.readParcelableList(featureGroups, boot); |
| if (featureGroups.size() == 0) { |
| featureGroups = null; |
| } |
| |
| installLocation = dest.readInt(); |
| coreApp = (dest.readInt() == 1); |
| mRequiredForAllUsers = (dest.readInt() == 1); |
| mRestrictedAccountType = dest.readString(); |
| mRequiredAccountType = dest.readString(); |
| mOverlayTarget = dest.readString(); |
| mOverlayTargetName = dest.readString(); |
| mOverlayCategory = dest.readString(); |
| mOverlayPriority = dest.readInt(); |
| mOverlayIsStatic = (dest.readInt() == 1); |
| mCompileSdkVersion = dest.readInt(); |
| mCompileSdkVersionCodename = dest.readString(); |
| mUpgradeKeySets = (ArraySet<String>) dest.readArraySet(boot); |
| |
| mKeySetMapping = readKeySetMapping(dest); |
| |
| cpuAbiOverride = dest.readString(); |
| use32bitAbi = (dest.readInt() == 1); |
| restrictUpdateHash = dest.createByteArray(); |
| visibleToInstantApps = dest.readInt() == 1; |
| } |
| |
| private static void internStringArrayList(List<String> list) { |
| if (list != null) { |
| final int N = list.size(); |
| for (int i = 0; i < N; ++i) { |
| list.set(i, list.get(i).intern()); |
| } |
| } |
| } |
| |
| /** |
| * Sets the package owner and the the {@code applicationInfo} for every component |
| * owner by this package. |
| */ |
| private void fixupOwner(List<? extends Component<?>> list) { |
| if (list != null) { |
| for (Component<?> c : list) { |
| c.owner = this; |
| if (c instanceof Activity) { |
| ((Activity) c).info.applicationInfo = this.applicationInfo; |
| } else if (c instanceof Service) { |
| ((Service) c).info.applicationInfo = this.applicationInfo; |
| } else if (c instanceof Provider) { |
| ((Provider) c).info.applicationInfo = this.applicationInfo; |
| } |
| } |
| } |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeString(packageName); |
| dest.writeString(manifestPackageName); |
| dest.writeStringArray(splitNames); |
| dest.writeString(volumeUuid); |
| dest.writeString(codePath); |
| dest.writeString(baseCodePath); |
| dest.writeStringArray(splitCodePaths); |
| dest.writeInt(baseRevisionCode); |
| dest.writeIntArray(splitRevisionCodes); |
| dest.writeIntArray(splitFlags); |
| dest.writeIntArray(splitPrivateFlags); |
| dest.writeInt(baseHardwareAccelerated ? 1 : 0); |
| dest.writeParcelable(applicationInfo, flags); |
| |
| dest.writeParcelableList(permissions, flags); |
| dest.writeParcelableList(permissionGroups, flags); |
| dest.writeParcelableList(activities, flags); |
| dest.writeParcelableList(receivers, flags); |
| dest.writeParcelableList(providers, flags); |
| dest.writeParcelableList(services, flags); |
| dest.writeParcelableList(instrumentation, flags); |
| |
| dest.writeStringList(requestedPermissions); |
| dest.writeStringList(implicitPermissions); |
| dest.writeStringList(protectedBroadcasts); |
| |
| // TODO: This doesn't work: b/64295061 |
| dest.writeParcelable(parentPackage, flags); |
| dest.writeParcelableList(childPackages, flags); |
| |
| dest.writeString(staticSharedLibName); |
| dest.writeLong(staticSharedLibVersion); |
| dest.writeStringList(libraryNames); |
| dest.writeStringList(usesLibraries); |
| dest.writeStringList(usesOptionalLibraries); |
| dest.writeStringArray(usesLibraryFiles); |
| dest.writeTypedList(usesLibraryInfos); |
| |
| if (ArrayUtils.isEmpty(usesStaticLibraries)) { |
| dest.writeInt(-1); |
| } else { |
| dest.writeInt(usesStaticLibraries.size()); |
| dest.writeStringList(usesStaticLibraries); |
| dest.writeLongArray(usesStaticLibrariesVersions); |
| for (String[] usesStaticLibrariesCertDigest : usesStaticLibrariesCertDigests) { |
| dest.writeStringArray(usesStaticLibrariesCertDigest); |
| } |
| } |
| |
| dest.writeParcelableList(preferredActivityFilters, flags); |
| |
| dest.writeStringList(mOriginalPackages); |
| dest.writeString(mRealPackage); |
| dest.writeStringList(mAdoptPermissions); |
| dest.writeBundle(mAppMetaData); |
| dest.writeInt(mVersionCode); |
| dest.writeInt(mVersionCodeMajor); |
| dest.writeString(mVersionName); |
| dest.writeString(mSharedUserId); |
| dest.writeInt(mSharedUserLabel); |
| |
| dest.writeParcelable(mSigningDetails, flags); |
| |
| dest.writeInt(mPreferredOrder); |
| |
| // long[] packageUsageTimeMillis is not persisted because it isn't information that |
| // is parsed from the APK. |
| |
| // Object mExtras is not persisted because it is not information that is read from |
| // the APK, rather, it is supplied by callers. |
| |
| dest.writeParcelableList(configPreferences, flags); |
| dest.writeParcelableList(reqFeatures, flags); |
| dest.writeParcelableList(featureGroups, flags); |
| |
| dest.writeInt(installLocation); |
| dest.writeInt(coreApp ? 1 : 0); |
| dest.writeInt(mRequiredForAllUsers ? 1 : 0); |
| dest.writeString(mRestrictedAccountType); |
| dest.writeString(mRequiredAccountType); |
| dest.writeString(mOverlayTarget); |
| dest.writeString(mOverlayTargetName); |
| dest.writeString(mOverlayCategory); |
| dest.writeInt(mOverlayPriority); |
| dest.writeInt(mOverlayIsStatic ? 1 : 0); |
| dest.writeInt(mCompileSdkVersion); |
| dest.writeString(mCompileSdkVersionCodename); |
| dest.writeArraySet(mUpgradeKeySets); |
| writeKeySetMapping(dest, mKeySetMapping); |
| dest.writeString(cpuAbiOverride); |
| dest.writeInt(use32bitAbi ? 1 : 0); |
| dest.writeByteArray(restrictUpdateHash); |
| dest.writeInt(visibleToInstantApps ? 1 : 0); |
| } |
| |
| |
| /** |
| * Writes the keyset mapping to the provided package. {@code null} mappings are permitted. |
| */ |
| private static void writeKeySetMapping( |
| Parcel dest, ArrayMap<String, ArraySet<PublicKey>> keySetMapping) { |
| if (keySetMapping == null) { |
| dest.writeInt(-1); |
| return; |
| } |
| |
| final int N = keySetMapping.size(); |
| dest.writeInt(N); |
| |
| for (int i = 0; i < N; i++) { |
| dest.writeString(keySetMapping.keyAt(i)); |
| ArraySet<PublicKey> keys = keySetMapping.valueAt(i); |
| if (keys == null) { |
| dest.writeInt(-1); |
| continue; |
| } |
| |
| final int M = keys.size(); |
| dest.writeInt(M); |
| for (int j = 0; j < M; j++) { |
| dest.writeSerializable(keys.valueAt(j)); |
| } |
| } |
| } |
| |
| /** |
| * Reads a keyset mapping from the given parcel at the given data position. May return |
| * {@code null} if the serialized mapping was {@code null}. |
| */ |
| private static ArrayMap<String, ArraySet<PublicKey>> readKeySetMapping(Parcel in) { |
| final int N = in.readInt(); |
| if (N == -1) { |
| return null; |
| } |
| |
| ArrayMap<String, ArraySet<PublicKey>> keySetMapping = new ArrayMap<>(); |
| for (int i = 0; i < N; ++i) { |
| String key = in.readString(); |
| final int M = in.readInt(); |
| if (M == -1) { |
| keySetMapping.put(key, null); |
| continue; |
| } |
| |
| ArraySet<PublicKey> keys = new ArraySet<>(M); |
| for (int j = 0; j < M; ++j) { |
| PublicKey pk = (PublicKey) in.readSerializable(); |
| keys.add(pk); |
| } |
| |
| keySetMapping.put(key, keys); |
| } |
| |
| return keySetMapping; |
| } |
| |
| public static final Parcelable.Creator CREATOR = new Parcelable.Creator<Package>() { |
| public Package createFromParcel(Parcel in) { |
| return new Package(in); |
| } |
| |
| public Package[] newArray(int size) { |
| return new Package[size]; |
| } |
| }; |
| } |
| |
| public static abstract class Component<II extends IntentInfo> { |
| @UnsupportedAppUsage |
| public final ArrayList<II> intents; |
| @UnsupportedAppUsage |
| public final String className; |
| |
| @UnsupportedAppUsage |
| public Bundle metaData; |
| @UnsupportedAppUsage |
| public Package owner; |
| /** The order of this component in relation to its peers */ |
| public int order; |
| |
| ComponentName componentName; |
| String componentShortName; |
| |
| public Component(Package owner, ArrayList<II> intents, String className) { |
| this.owner = owner; |
| this.intents = intents; |
| this.className = className; |
| } |
| |
| public Component(Package owner) { |
| this.owner = owner; |
| this.intents = null; |
| this.className = null; |
| } |
| |
| public Component(final ParsePackageItemArgs args, final PackageItemInfo outInfo) { |
| owner = args.owner; |
| intents = new ArrayList<II>(0); |
| if (parsePackageItemInfo(args.owner, outInfo, args.outError, args.tag, args.sa, |
| true /*nameRequired*/, args.nameRes, args.labelRes, args.iconRes, |
| args.roundIconRes, args.logoRes, args.bannerRes)) { |
| className = outInfo.name; |
| } else { |
| className = null; |
| } |
| } |
| |
| 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; |
| } |
| |
| @UnsupportedAppUsage |
| public ComponentName getComponentName() { |
| if (componentName != null) { |
| return componentName; |
| } |
| if (className != null) { |
| componentName = new ComponentName(owner.applicationInfo.packageName, |
| className); |
| } |
| return componentName; |
| } |
| |
| protected Component(Parcel in) { |
| className = in.readString(); |
| metaData = in.readBundle(); |
| intents = createIntentsList(in); |
| |
| owner = null; |
| } |
| |
| protected void writeToParcel(Parcel dest, int flags) { |
| dest.writeString(className); |
| dest.writeBundle(metaData); |
| |
| writeIntentsList(intents, dest, flags); |
| } |
| |
| /** |
| * <p> |
| * Implementation note: The serialized form for the intent list also contains the name |
| * of the concrete class that's stored in the list, and assumes that every element of the |
| * list is of the same type. This is very similar to the original parcelable mechanism. |
| * We cannot use that directly because IntentInfo extends IntentFilter, which is parcelable |
| * and is public API. It also declares Parcelable related methods as final which means |
| * we can't extend them. The approach of using composition instead of inheritance leads to |
| * a large set of cascading changes in the PackageManagerService, which seem undesirable. |
| * |
| * <p> |
| * <b>WARNING: </b> The list of objects returned by this function might need to be fixed up |
| * to make sure their owner fields are consistent. See {@code fixupOwner}. |
| */ |
| private static void writeIntentsList(ArrayList<? extends IntentInfo> list, Parcel out, |
| int flags) { |
| if (list == null) { |
| out.writeInt(-1); |
| return; |
| } |
| |
| final int N = list.size(); |
| out.writeInt(N); |
| |
| // Don't bother writing the component name if the list is empty. |
| if (N > 0) { |
| IntentInfo info = list.get(0); |
| out.writeString(info.getClass().getName()); |
| |
| for (int i = 0; i < N;i++) { |
| list.get(i).writeIntentInfoToParcel(out, flags); |
| } |
| } |
| } |
| |
| private static <T extends IntentInfo> ArrayList<T> createIntentsList(Parcel in) { |
| int N = in.readInt(); |
| if (N == -1) { |
| return null; |
| } |
| |
| if (N == 0) { |
| return new ArrayList<>(0); |
| } |
| |
| String componentName = in.readString(); |
| final ArrayList<T> intentsList; |
| try { |
| final Class<T> cls = (Class<T>) Class.forName(componentName); |
| final Constructor<T> cons = cls.getConstructor(Parcel.class); |
| |
| intentsList = new ArrayList<>(N); |
| for (int i = 0; i < N; ++i) { |
| intentsList.add(cons.newInstance(in)); |
| } |
| } catch (ReflectiveOperationException ree) { |
| throw new AssertionError("Unable to construct intent list for: " + componentName); |
| } |
| |
| return intentsList; |
| } |
| |
| 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> implements Parcelable { |
| @UnsupportedAppUsage |
| public final PermissionInfo info; |
| @UnsupportedAppUsage |
| public boolean tree; |
| @UnsupportedAppUsage |
| public PermissionGroup group; |
| |
| /** |
| * @hide |
| */ |
| public Permission(Package owner, @Nullable String backgroundPermission) { |
| super(owner); |
| info = new PermissionInfo(backgroundPermission); |
| } |
| |
| @UnsupportedAppUsage |
| 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 + "}"; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| super.writeToParcel(dest, flags); |
| dest.writeParcelable(info, flags); |
| dest.writeInt(tree ? 1 : 0); |
| dest.writeParcelable(group, flags); |
| } |
| |
| /** @hide */ |
| public boolean isAppOp() { |
| return info.isAppOp(); |
| } |
| |
| private Permission(Parcel in) { |
| super(in); |
| final ClassLoader boot = Object.class.getClassLoader(); |
| info = in.readParcelable(boot); |
| if (info.group != null) { |
| info.group = info.group.intern(); |
| } |
| |
| tree = (in.readInt() == 1); |
| group = in.readParcelable(boot); |
| } |
| |
| public static final Parcelable.Creator CREATOR = new Parcelable.Creator<Permission>() { |
| public Permission createFromParcel(Parcel in) { |
| return new Permission(in); |
| } |
| |
| public Permission[] newArray(int size) { |
| return new Permission[size]; |
| } |
| }; |
| } |
| |
| public final static class PermissionGroup extends Component<IntentInfo> implements Parcelable { |
| @UnsupportedAppUsage |
| public final PermissionGroupInfo info; |
| |
| public PermissionGroup(Package owner, @StringRes int requestDetailResourceId, |
| @StringRes int backgroundRequestResourceId, |
| @StringRes int backgroundRequestDetailResourceId) { |
| super(owner); |
| info = new PermissionGroupInfo(requestDetailResourceId, backgroundRequestResourceId, |
| backgroundRequestDetailResourceId); |
| } |
| |
| 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 + "}"; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| super.writeToParcel(dest, flags); |
| dest.writeParcelable(info, flags); |
| } |
| |
| private PermissionGroup(Parcel in) { |
| super(in); |
| info = in.readParcelable(Object.class.getClassLoader()); |
| } |
| |
| public static final Parcelable.Creator CREATOR = new Parcelable.Creator<PermissionGroup>() { |
| public PermissionGroup createFromParcel(Parcel in) { |
| return new PermissionGroup(in); |
| } |
| |
| public PermissionGroup[] newArray(int size) { |
| return new PermissionGroup[size]; |
| } |
| }; |
| } |
| |
| private static boolean copyNeeded(int flags, Package p, |
| PackageUserState state, Bundle metaData, int userId) { |
| if (userId != UserHandle.USER_SYSTEM) { |
| // 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; |
| } |
| } |
| boolean suspended = (p.applicationInfo.flags & FLAG_SUSPENDED) != 0; |
| if (state.suspended != suspended) { |
| return true; |
| } |
| if (!state.installed || state.hidden) { |
| return true; |
| } |
| if (state.stopped) { |
| return true; |
| } |
| if (state.instantApp != p.applicationInfo.isInstantApp()) { |
| 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; |
| } |
| if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0 |
| && p.usesLibraryInfos != null) { |
| return true; |
| } |
| if (p.staticSharedLibName != null) { |
| return true; |
| } |
| return false; |
| } |
| |
| @UnsupportedAppUsage |
| 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.suspended) { |
| ai.flags |= ApplicationInfo.FLAG_SUSPENDED; |
| } else { |
| ai.flags &= ~ApplicationInfo.FLAG_SUSPENDED; |
| } |
| if (state.instantApp) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_INSTANT; |
| } else { |
| ai.privateFlags &= ~ApplicationInfo.PRIVATE_FLAG_INSTANT; |
| } |
| if (state.virtualPreload) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_VIRTUAL_PRELOAD; |
| } else { |
| ai.privateFlags &= ~ApplicationInfo.PRIVATE_FLAG_VIRTUAL_PRELOAD; |
| } |
| if (state.hidden) { |
| ai.privateFlags |= ApplicationInfo.PRIVATE_FLAG_HIDDEN; |
| } else { |
| ai.privateFlags &= ~ApplicationInfo.PRIVATE_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; |
| if (ai.category == ApplicationInfo.CATEGORY_UNDEFINED) { |
| ai.category = state.categoryHint; |
| } |
| if (ai.category == ApplicationInfo.CATEGORY_UNDEFINED) { |
| ai.category = FallbackCategoryProvider.getFallbackCategory(ai.packageName); |
| } |
| ai.seInfoUser = SELinuxUtil.assignSeinfoUser(state); |
| ai.resourceDirs = state.overlayPaths; |
| ai.icon = (sUseRoundIcon && ai.roundIconRes != 0) ? ai.roundIconRes : ai.iconRes; |
| } |
| |
| @UnsupportedAppUsage |
| public static ApplicationInfo generateApplicationInfo(Package p, int flags, |
| PackageUserState state, int userId) { |
| if (p == null) return null; |
| if (!checkUseInstalledOrHidden(flags, state, p.applicationInfo) || !p.isMatch(flags)) { |
| 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); |
| ai.initForUser(userId); |
| if ((flags & PackageManager.GET_META_DATA) != 0) { |
| ai.metaData = p.mAppMetaData; |
| } |
| if ((flags & PackageManager.GET_SHARED_LIBRARY_FILES) != 0) { |
| ai.sharedLibraryFiles = p.usesLibraryFiles; |
| ai.sharedLibraryInfos = p.usesLibraryInfos; |
| } |
| 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, ai)) { |
| return null; |
| } |
| // This is only used to return the ResolverActivity; we will just always |
| // make a copy. |
| ai = new ApplicationInfo(ai); |
| ai.initForUser(userId); |
| if (state.stopped) { |
| ai.flags |= ApplicationInfo.FLAG_STOPPED; |
| } else { |
| ai.flags &= ~ApplicationInfo.FLAG_STOPPED; |
| } |
| updateApplicationInfo(ai, flags, state); |
| return ai; |
| } |
| |
| @UnsupportedAppUsage |
| 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; |
| } |
| |
| @UnsupportedAppUsage |
| 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> implements Parcelable { |
| @UnsupportedAppUsage |
| public final ActivityInfo info; |
| private boolean mHasMaxAspectRatio; |
| private boolean mHasMinAspectRatio; |
| |
| private boolean hasMaxAspectRatio() { |
| return mHasMaxAspectRatio; |
| } |
| |
| private boolean hasMinAspectRatio() { |
| return mHasMinAspectRatio; |
| } |
| |
| // To construct custom activity which does not exist in manifest |
| Activity(final Package owner, final String className, final ActivityInfo info) { |
| super(owner, new ArrayList<>(0), className); |
| this.info = info; |
| this.info.applicationInfo = owner.applicationInfo; |
| } |
| |
| 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; |
| } |
| |
| |
| private void setMaxAspectRatio(float maxAspectRatio) { |
| if (info.resizeMode == RESIZE_MODE_RESIZEABLE |
| || info.resizeMode == RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION) { |
| // Resizeable activities can be put in any aspect ratio. |
| return; |
| } |
| |
| if (maxAspectRatio < 1.0f && maxAspectRatio != 0) { |
| // Ignore any value lesser than 1.0. |
| return; |
| } |
| |
| info.maxAspectRatio = maxAspectRatio; |
| mHasMaxAspectRatio = true; |
| } |
| |
| private void setMinAspectRatio(float minAspectRatio) { |
| if (info.resizeMode == RESIZE_MODE_RESIZEABLE |
| || info.resizeMode == RESIZE_MODE_RESIZEABLE_VIA_SDK_VERSION) { |
| // Resizeable activities can be put in any aspect ratio. |
| return; |
| } |
| |
| if (minAspectRatio < 1.0f && minAspectRatio != 0) { |
| // Ignore any value lesser than 1.0. |
| return; |
| } |
| |
| info.minAspectRatio = minAspectRatio; |
| mHasMinAspectRatio = true; |
| } |
| |
| 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(); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| super.writeToParcel(dest, flags); |
| dest.writeParcelable(info, flags | Parcelable.PARCELABLE_ELIDE_DUPLICATES); |
| dest.writeBoolean(mHasMaxAspectRatio); |
| dest.writeBoolean(mHasMinAspectRatio); |
| } |
| |
| private Activity(Parcel in) { |
| super(in); |
| info = in.readParcelable(Object.class.getClassLoader()); |
| mHasMaxAspectRatio = in.readBoolean(); |
| mHasMinAspectRatio = in.readBoolean(); |
| |
| for (ActivityIntentInfo aii : intents) { |
| aii.activity = this; |
| order = Math.max(aii.getOrder(), order); |
| } |
| |
| if (info.permission != null) { |
| info.permission = info.permission.intern(); |
| } |
| } |
| |
| public static final Parcelable.Creator CREATOR = new Parcelable.Creator<Activity>() { |
| public Activity createFromParcel(Parcel in) { |
| return new Activity(in); |
| } |
| |
| public Activity[] newArray(int size) { |
| return new Activity[size]; |
| } |
| }; |
| } |
| |
| @UnsupportedAppUsage |
| public static final ActivityInfo generateActivityInfo(Activity a, int flags, |
| PackageUserState state, int userId) { |
| if (a == null) return null; |
| if (!checkUseInstalledOrHidden(flags, state, a.owner.applicationInfo)) { |
| return null; |
| } |
| if (!copyNeeded(flags, a.owner, state, a.metaData, userId)) { |
| updateApplicationInfo(a.info.applicationInfo, flags, state); |
| 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, ai.applicationInfo)) { |
| 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> implements Parcelable { |
| @UnsupportedAppUsage |
| 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(); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| super.writeToParcel(dest, flags); |
| dest.writeParcelable(info, flags | Parcelable.PARCELABLE_ELIDE_DUPLICATES); |
| } |
| |
| private Service(Parcel in) { |
| super(in); |
| info = in.readParcelable(Object.class.getClassLoader()); |
| |
| for (ServiceIntentInfo aii : intents) { |
| aii.service = this; |
| order = Math.max(aii.getOrder(), order); |
| } |
| |
| if (info.permission != null) { |
| info.permission = info.permission.intern(); |
| } |
| } |
| |
| public static final Parcelable.Creator CREATOR = new Parcelable.Creator<Service>() { |
| public Service createFromParcel(Parcel in) { |
| return new Service(in); |
| } |
| |
| public Service[] newArray(int size) { |
| return new Service[size]; |
| } |
| }; |
| } |
| |
| @UnsupportedAppUsage |
| public static final ServiceInfo generateServiceInfo(Service s, int flags, |
| PackageUserState state, int userId) { |
| if (s == null) return null; |
| if (!checkUseInstalledOrHidden(flags, state, s.owner.applicationInfo)) { |
| return null; |
| } |
| if (!copyNeeded(flags, s.owner, state, s.metaData, userId)) { |
| updateApplicationInfo(s.info.applicationInfo, flags, state); |
| 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> implements Parcelable { |
| @UnsupportedAppUsage |
| public final ProviderInfo info; |
| @UnsupportedAppUsage |
| public boolean syncable; |
| |
| public Provider(final ParseComponentArgs args, final ProviderInfo _info) { |
| super(args, _info); |
| info = _info; |
| info.applicationInfo = args.owner.applicationInfo; |
| syncable = false; |
| } |
| |
| @UnsupportedAppUsage |
| 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(); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| super.writeToParcel(dest, flags); |
| dest.writeParcelable(info, flags | Parcelable.PARCELABLE_ELIDE_DUPLICATES); |
| dest.writeInt((syncable) ? 1 : 0); |
| } |
| |
| private Provider(Parcel in) { |
| super(in); |
| info = in.readParcelable(Object.class.getClassLoader()); |
| syncable = (in.readInt() == 1); |
| |
| for (ProviderIntentInfo aii : intents) { |
| aii.provider = this; |
| } |
| |
| if (info.readPermission != null) { |
| info.readPermission = info.readPermission.intern(); |
| } |
| |
| if (info.writePermission != null) { |
| info.writePermission = info.writePermission.intern(); |
| } |
| |
| if (info.authority != null) { |
| info.authority = info.authority.intern(); |
| } |
| } |
| |
| public static final Parcelable.Creator CREATOR = new Parcelable.Creator<Provider>() { |
| public Provider createFromParcel(Parcel in) { |
| return new Provider(in); |
| } |
| |
| public Provider[] newArray(int size) { |
| return new Provider[size]; |
| } |
| }; |
| } |
| |
| @UnsupportedAppUsage |
| public static final ProviderInfo generateProviderInfo(Provider p, int flags, |
| PackageUserState state, int userId) { |
| if (p == null) return null; |
| if (!checkUseInstalledOrHidden(flags, state, p.owner.applicationInfo)) { |
| return null; |
| } |
| if (!copyNeeded(flags, p.owner, state, p.metaData, userId) |
| && ((flags & PackageManager.GET_URI_PERMISSION_PATTERNS) != 0 |
| || p.info.uriPermissionPatterns == null)) { |
| updateApplicationInfo(p.info.applicationInfo, flags, state); |
| 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<IntentInfo> implements |
| Parcelable { |
| @UnsupportedAppUsage |
| 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(); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| super.writeToParcel(dest, flags); |
| dest.writeParcelable(info, flags); |
| } |
| |
| private Instrumentation(Parcel in) { |
| super(in); |
| info = in.readParcelable(Object.class.getClassLoader()); |
| |
| if (info.targetPackage != null) { |
| info.targetPackage = info.targetPackage.intern(); |
| } |
| |
| if (info.targetProcesses != null) { |
| info.targetProcesses = info.targetProcesses.intern(); |
| } |
| } |
| |
| public static final Parcelable.Creator CREATOR = new Parcelable.Creator<Instrumentation>() { |
| public Instrumentation createFromParcel(Parcel in) { |
| return new Instrumentation(in); |
| } |
| |
| public Instrumentation[] newArray(int size) { |
| return new Instrumentation[size]; |
| } |
| }; |
| } |
| |
| @UnsupportedAppUsage |
| 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 abstract class IntentInfo extends IntentFilter { |
| @UnsupportedAppUsage |
| public boolean hasDefault; |
| @UnsupportedAppUsage |
| public int labelRes; |
| @UnsupportedAppUsage |
| public CharSequence nonLocalizedLabel; |
| @UnsupportedAppUsage |
| public int icon; |
| @UnsupportedAppUsage |
| public int logo; |
| @UnsupportedAppUsage |
| public int banner; |
| public int preferred; |
| |
| @UnsupportedAppUsage |
| protected IntentInfo() { |
| } |
| |
| protected IntentInfo(Parcel dest) { |
| super(dest); |
| hasDefault = (dest.readInt() == 1); |
| labelRes = dest.readInt(); |
| nonLocalizedLabel = dest.readCharSequence(); |
| icon = dest.readInt(); |
| logo = dest.readInt(); |
| banner = dest.readInt(); |
| preferred = dest.readInt(); |
| } |
| |
| |
| public void writeIntentInfoToParcel(Parcel dest, int flags) { |
| super.writeToParcel(dest, flags); |
| dest.writeInt(hasDefault ? 1 : 0); |
| dest.writeInt(labelRes); |
| dest.writeCharSequence(nonLocalizedLabel); |
| dest.writeInt(icon); |
| dest.writeInt(logo); |
| dest.writeInt(banner); |
| dest.writeInt(preferred); |
| } |
| } |
| |
| public final static class ActivityIntentInfo extends IntentInfo { |
| @UnsupportedAppUsage |
| public 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 ActivityIntentInfo(Parcel in) { |
| super(in); |
| } |
| } |
| |
| public final static class ServiceIntentInfo extends IntentInfo { |
| @UnsupportedAppUsage |
| public 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 ServiceIntentInfo(Parcel in) { |
| super(in); |
| } |
| } |
| |
| public static final class ProviderIntentInfo extends IntentInfo { |
| @UnsupportedAppUsage |
| public 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(); |
| } |
| |
| public ProviderIntentInfo(Parcel in) { |
| super(in); |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| @UnsupportedAppUsage |
| public static void setCompatibilityModeEnabled(boolean compatibilityModeEnabled) { |
| sCompatibilityModeEnabled = compatibilityModeEnabled; |
| } |
| |
| /** |
| * @hide |
| */ |
| public static void readConfigUseRoundIcon(Resources r) { |
| if (r != null) { |
| sUseRoundIcon = r.getBoolean(com.android.internal.R.bool.config_useRoundIcon); |
| return; |
| } |
| |
| ApplicationInfo androidAppInfo; |
| try { |
| androidAppInfo = ActivityThread.getPackageManager().getApplicationInfo( |
| "android", 0 /* flags */, |
| UserHandle.myUserId()); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| Resources systemResources = Resources.getSystem(); |
| |
| // Create in-flight as this overlayable resource is only used when config changes |
| Resources overlayableRes = ResourcesManager.getInstance().getResources(null, |
| null, |
| null, |
| androidAppInfo.resourceDirs, |
| androidAppInfo.sharedLibraryFiles, |
| Display.DEFAULT_DISPLAY, |
| null, |
| systemResources.getCompatibilityInfo(), |
| systemResources.getClassLoader()); |
| |
| sUseRoundIcon = overlayableRes.getBoolean(com.android.internal.R.bool.config_useRoundIcon); |
| } |
| |
| 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; |
| } |
| } |
| |
| } |