Merge "Refactor PackageParser (1/n)" (8b2f2602) · Commits · e / os / android_frameworks_base

core/java/android/content/pm/parsing/ApkLite.java

0 → 100644

+412 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.parsing;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageParser.SigningDetails;
		import android.content.pm.VerifierInfo;

		import com.android.internal.util.DataClass;

		import java.util.List;

		/**
		* Lightweight parsed details about a single APK file.
		*
		* @hide
		*/
		@DataClass(genConstructor = false, genConstDefs = false)
		public class ApkLite {
		/** Name of the package as used to identify it in the system */
		private final @NonNull String mPackageName;
		/** Path where this APK file was found on disk */
		private final @NonNull String mPath;
		/** Split name of this APK */
		private final @Nullable String mSplitName;
		/** Dependencies of the split APK */
		/** Name of the split APK that this APK depends on */
		private final @Nullable String mUsesSplitName;
		/** Name of the split APK that this APK is a configuration for */
		private final @Nullable String mConfigForSplit;

		/** Major version number of this package */
		private final int mVersionCodeMajor;
		/** Minor version number of this package */
		private final int mVersionCode;
		/** Revision code of this APK */
		private final int mRevisionCode;
		/**
		* Indicate the install location of this package
		*
		* @see {@link PackageInfo#INSTALL_LOCATION_AUTO}
		* @see {@link PackageInfo#INSTALL_LOCATION_INTERNAL_ONLY}
		* @see {@link PackageInfo#INSTALL_LOCATION_PREFER_EXTERNAL}
		*/
		private final int mInstallLocation;
		/** Indicate the minimum SDK version number that the app requires */
		private final int mMinSdkVersion;
		/** Indicate the SDK version number that the application is targeting */
		private final int mTargetSdkVersion;
		/** Information about a package verifiers as used during package verification */
		private final @NonNull VerifierInfo[] mVerifiers;
		/** Signing-related data of an application package */
		private final @NonNull SigningDetails mSigningDetails;

		/** Indicate whether this APK is a 'feature' split */
		private final boolean mFeatureSplit;
		/** Indicate whether each split should be load into their own Context objects */
		private final boolean mIsolatedSplits;
		/**
		* Indicate whether this package requires at least one split (either feature or resource)
		* to be present in order to function
		*/
		private final boolean mSplitRequired;
		/** Indicate whether this app is coreApp */
		private final boolean mCoreApp;
		/** Indicate whether this app can be debugged */
		private final boolean mDebuggable;
		/** Indicate whether this app is profileable by Shell */
		private final boolean mProfileableByShell;
		/** Indicate whether this app needs to be loaded into other applications' processes */
		private final boolean mMultiArch;
		/** Indicate whether the 32 bit version of the ABI should be used */
		private final boolean mUse32bitAbi;
		/** Indicate whether installer extracts native libraries */
		private final boolean mExtractNativeLibs;
		/**
		* Indicate whether this package wants to run the dex within its APK but not extracted
		* or locally compiled variants.
		*/
		private final boolean mUseEmbeddedDex;

		/** Name of the overlay-able set of elements package */
		private final @Nullable String mTargetPackageName;
		/** Indicate whether the overlay is static */
		private final boolean mOverlayIsStatic;
		/** Indicate the priority of this overlay package */
		private final int mOverlayPriority;

		/**
		* Indicate the policy to deal with user data when rollback is committed
		*
		* @see {@link android.content.pm.PackageManager.RollbackDataPolicy#RESTORE}
		* @see {@link android.content.pm.PackageManager.RollbackDataPolicy#WIPE}
		* @see {@link android.content.pm.PackageManager.RollbackDataPolicy#RETAIN}
		*/
		private final int mRollbackDataPolicy;

		public ApkLite(String path, 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 profileableByShell, boolean multiArch, boolean use32bitAbi,
		boolean useEmbeddedDex, boolean extractNativeLibs, boolean isolatedSplits,
		String targetPackageName, boolean overlayIsStatic, int overlayPriority,
		int minSdkVersion, int targetSdkVersion, int rollbackDataPolicy) {
		mPath = path;
		mPackageName = packageName;
		mSplitName = splitName;
		mFeatureSplit = isFeatureSplit;
		mConfigForSplit = configForSplit;
		mUsesSplitName = usesSplitName;
		mSplitRequired = isSplitRequired;
		mVersionCode = versionCode;
		mVersionCodeMajor = versionCodeMajor;
		mRevisionCode = revisionCode;
		mInstallLocation = installLocation;
		mVerifiers = verifiers.toArray(new VerifierInfo[verifiers.size()]);
		mSigningDetails = signingDetails;
		mCoreApp = coreApp;
		mDebuggable = debuggable;
		mProfileableByShell = profileableByShell;
		mMultiArch = multiArch;
		mUse32bitAbi = use32bitAbi;
		mUseEmbeddedDex = useEmbeddedDex;
		mExtractNativeLibs = extractNativeLibs;
		mIsolatedSplits = isolatedSplits;
		mTargetPackageName = targetPackageName;
		mOverlayIsStatic = overlayIsStatic;
		mOverlayPriority = overlayPriority;
		mMinSdkVersion = minSdkVersion;
		mTargetSdkVersion = targetSdkVersion;
		mRollbackDataPolicy = rollbackDataPolicy;
		}

		/**
		* Return {@link #mVersionCode} and {@link #mVersionCodeMajor} combined together as a
		* single long value. The {@link #mVersionCodeMajor} is placed in the upper 32 bits.
		*/
		public long getLongVersionCode() {
		return PackageInfo.composeLongVersionCode(mVersionCodeMajor, mVersionCode);
		}



		// Code below generated by codegen v1.0.22.
		//
		// DO NOT MODIFY!
		// CHECKSTYLE:OFF Generated code
		//
		// To regenerate run:
		// $ codegen $ANDROID_BUILD_TOP/frameworks/base/core/java/android/content/pm/parsing/ApkLite.java
		//
		// To exclude the generated code from IntelliJ auto-formatting enable (one-time):
		// Settings > Editor > Code Style > Formatter Control
		//@formatter:off


		/**
		* Name of the package as used to identify it in the system
		*/
		@DataClass.Generated.Member
		public @NonNull String getPackageName() {
		return mPackageName;
		}

		/**
		* Path where this APK file was found on disk
		*/
		@DataClass.Generated.Member
		public @NonNull String getPath() {
		return mPath;
		}

		/**
		* Split name of this APK
		*/
		@DataClass.Generated.Member
		public @Nullable String getSplitName() {
		return mSplitName;
		}

		/**
		* Name of the split APK that this APK depends on
		*/
		@DataClass.Generated.Member
		public @Nullable String getUsesSplitName() {
		return mUsesSplitName;
		}

		/**
		* Name of the split APK that this APK is a configuration for
		*/
		@DataClass.Generated.Member
		public @Nullable String getConfigForSplit() {
		return mConfigForSplit;
		}

		/**
		* Major version number of this package
		*/
		@DataClass.Generated.Member
		public int getVersionCodeMajor() {
		return mVersionCodeMajor;
		}

		/**
		* Minor version number of this package
		*/
		@DataClass.Generated.Member
		public int getVersionCode() {
		return mVersionCode;
		}

		/**
		* Revision code of this APK
		*/
		@DataClass.Generated.Member
		public int getRevisionCode() {
		return mRevisionCode;
		}

		/**
		* Indicate the install location of this package
		*
		* @see {@link PackageInfo#INSTALL_LOCATION_AUTO}
		* @see {@link PackageInfo#INSTALL_LOCATION_INTERNAL_ONLY}
		* @see {@link PackageInfo#INSTALL_LOCATION_PREFER_EXTERNAL}
		*/
		@DataClass.Generated.Member
		public int getInstallLocation() {
		return mInstallLocation;
		}

		/**
		* Indicate the minimum SDK version number that the app requires
		*/
		@DataClass.Generated.Member
		public int getMinSdkVersion() {
		return mMinSdkVersion;
		}

		/**
		* Indicate the SDK version number that the application is targeting
		*/
		@DataClass.Generated.Member
		public int getTargetSdkVersion() {
		return mTargetSdkVersion;
		}

		/**
		* Information about a package verifiers as used during package verification
		*/
		@DataClass.Generated.Member
		public @NonNull VerifierInfo[] getVerifiers() {
		return mVerifiers;
		}

		/**
		* Signing-related data of an application package
		*/
		@DataClass.Generated.Member
		public @NonNull SigningDetails getSigningDetails() {
		return mSigningDetails;
		}

		/**
		* Indicate whether this APK is a 'feature' split
		*/
		@DataClass.Generated.Member
		public boolean isFeatureSplit() {
		return mFeatureSplit;
		}

		/**
		* Indicate whether each split should be load into their own Context objects
		*/
		@DataClass.Generated.Member
		public boolean isIsolatedSplits() {
		return mIsolatedSplits;
		}

		/**
		* Indicate whether this package requires at least one split (either feature or resource)
		* to be present in order to function
		*/
		@DataClass.Generated.Member
		public boolean isSplitRequired() {
		return mSplitRequired;
		}

		/**
		* Indicate whether this app is coreApp
		*/
		@DataClass.Generated.Member
		public boolean isCoreApp() {
		return mCoreApp;
		}

		/**
		* Indicate whether this app can be debugged
		*/
		@DataClass.Generated.Member
		public boolean isDebuggable() {
		return mDebuggable;
		}

		/**
		* Indicate whether this app is profileable by Shell
		*/
		@DataClass.Generated.Member
		public boolean isProfileableByShell() {
		return mProfileableByShell;
		}

		/**
		* Indicate whether this app needs to be loaded into other applications' processes
		*/
		@DataClass.Generated.Member
		public boolean isMultiArch() {
		return mMultiArch;
		}

		/**
		* Indicate whether the 32 bit version of the ABI should be used
		*/
		@DataClass.Generated.Member
		public boolean isUse32bitAbi() {
		return mUse32bitAbi;
		}

		/**
		* Indicate whether installer extracts native libraries
		*/
		@DataClass.Generated.Member
		public boolean isExtractNativeLibs() {
		return mExtractNativeLibs;
		}

		/**
		* Indicate whether this package wants to run the dex within its APK but not extracted
		* or locally compiled variants.
		*/
		@DataClass.Generated.Member
		public boolean isUseEmbeddedDex() {
		return mUseEmbeddedDex;
		}

		/**
		* Name of the overlay-able set of elements package
		*/
		@DataClass.Generated.Member
		public @Nullable String getTargetPackageName() {
		return mTargetPackageName;
		}

		/**
		* Indicate whether the overlay is static
		*/
		@DataClass.Generated.Member
		public boolean isOverlayIsStatic() {
		return mOverlayIsStatic;
		}

		/**
		* Indicate the priority of this overlay package
		*/
		@DataClass.Generated.Member
		public int getOverlayPriority() {
		return mOverlayPriority;
		}

		/**
		* Indicate the policy to deal with user data when rollback is committed
		*
		* @see {@link android.content.pm.PackageManager.RollbackDataPolicy#RESTORE}
		* @see {@link android.content.pm.PackageManager.RollbackDataPolicy#WIPE}
		* @see {@link android.content.pm.PackageManager.RollbackDataPolicy#RETAIN}
		*/
		@DataClass.Generated.Member
		public int getRollbackDataPolicy() {
		return mRollbackDataPolicy;
		}

		@DataClass.Generated(
		time = 1610596637723L,
		codegenVersion = "1.0.22",
		sourceFile = "frameworks/base/core/java/android/content/pm/parsing/ApkLite.java",
		inputSignatures = "private final @android.annotation.NonNull java.lang.String mPackageName\nprivate final @android.annotation.NonNull java.lang.String mPath\nprivate final @android.annotation.Nullable java.lang.String mSplitName\nprivate final @android.annotation.Nullable java.lang.String mUsesSplitName\nprivate final @android.annotation.Nullable java.lang.String mConfigForSplit\nprivate final int mVersionCodeMajor\nprivate final int mVersionCode\nprivate final int mRevisionCode\nprivate final int mInstallLocation\nprivate final int mMinSdkVersion\nprivate final int mTargetSdkVersion\nprivate final @android.annotation.NonNull android.content.pm.VerifierInfo[] mVerifiers\nprivate final @android.annotation.NonNull android.content.pm.PackageParser.SigningDetails mSigningDetails\nprivate final boolean mFeatureSplit\nprivate final boolean mIsolatedSplits\nprivate final boolean mSplitRequired\nprivate final boolean mCoreApp\nprivate final boolean mDebuggable\nprivate final boolean mProfileableByShell\nprivate final boolean mMultiArch\nprivate final boolean mUse32bitAbi\nprivate final boolean mExtractNativeLibs\nprivate final boolean mUseEmbeddedDex\nprivate final @android.annotation.Nullable java.lang.String mTargetPackageName\nprivate final boolean mOverlayIsStatic\nprivate final int mOverlayPriority\nprivate final int mRollbackDataPolicy\npublic long getLongVersionCode()\nclass ApkLite extends java.lang.Object implements []\n@com.android.internal.util.DataClass(genConstructor=false, genConstDefs=false)")
		@Deprecated
		private void __metadata() {}


		//@formatter:on
		// End of generated code

		}

core/java/android/content/pm/parsing/ApkLiteParseUtils.java

+20 −1

Original line number	Diff line number	Diff line
		@@ -18,7 +18,6 @@ package android.content.pm.parsing;

		import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_BAD_PACKAGE_NAME;
		import static android.content.pm.PackageManager.INSTALL_PARSE_FAILED_MANIFEST_MALFORMED;
		import static android.content.pm.PackageParser.APK_FILE_EXTENSION;
		import static android.content.pm.parsing.ParsingPackageUtils.validateName;
		import static android.os.Trace.TRACE_TAG_PACKAGE_MANAGER;

		@@ -51,6 +50,7 @@ import java.io.IOException;
		import java.security.PublicKey;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Comparator;
		import java.util.List;
		import java.util.Objects;

		@@ -66,6 +66,8 @@ public class ApkLiteParseUtils {
		private static final int PARSE_DEFAULT_INSTALL_LOCATION =
		PackageInfo.INSTALL_LOCATION_UNSPECIFIED;

		public static final String APK_FILE_EXTENSION = ".apk";

		/**
		* Parse only lightweight details about the package at the given location.
		* Automatically detects if the package is a monolithic style (single APK
		@@ -606,4 +608,21 @@ public class ApkLiteParseUtils {

		return new VerifierInfo(packageName, publicKey);
		}

		/**
		* 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);
		}
		}
		}
		}

core/java/android/content/pm/parsing/PackageLite.java

0 → 100644

+363 −0

File added.

Preview size limit exceeded, changes collapsed.

core/java/android/content/pm/parsing/ParsingPackageUtils.java

+79 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import static android.os.Trace.TRACE_TAG_PACKAGE_MANAGER;

		import android.annotation.AnyRes;
		import android.annotation.CheckResult;
		import android.annotation.IntDef;
		import android.annotation.IntRange;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		@@ -112,6 +113,8 @@ import org.xmlpull.v1.XmlPullParserException;

		import java.io.File;
		import java.io.IOException;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.security.PublicKey;
		import java.util.ArrayList;
		import java.util.Arrays;
		@@ -130,6 +133,82 @@ public class ParsingPackageUtils {

		private static final String TAG = ParsingUtils.TAG;

		public static final boolean DEBUG_JAR = false;
		public static final boolean DEBUG_BACKUP = false;
		public static final float DEFAULT_PRE_O_MAX_ASPECT_RATIO = 1.86f;

		/** 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 */
		public static final String MNT_EXPAND = "/mnt/expand/";

		public static final String TAG_ADOPT_PERMISSIONS = "adopt-permissions";
		public static final String TAG_APPLICATION = "application";
		public static final String TAG_COMPATIBLE_SCREENS = "compatible-screens";
		public static final String TAG_EAT_COMMENT = "eat-comment";
		public static final String TAG_FEATURE_GROUP = "feature-group";
		public static final String TAG_INSTRUMENTATION = "instrumentation";
		public static final String TAG_KEY_SETS = "key-sets";
		public static final String TAG_MANIFEST = "manifest";
		public static final String TAG_ORIGINAL_PACKAGE = "original-package";
		public static final String TAG_OVERLAY = "overlay";
		public static final String TAG_PACKAGE = "package";
		public static final String TAG_PACKAGE_VERIFIER = "package-verifier";
		public static final String TAG_ATTRIBUTION = "attribution";
		public static final String TAG_PERMISSION = "permission";
		public static final String TAG_PERMISSION_GROUP = "permission-group";
		public static final String TAG_PERMISSION_TREE = "permission-tree";
		public static final String TAG_PROTECTED_BROADCAST = "protected-broadcast";
		public static final String TAG_QUERIES = "queries";
		public static final String TAG_RESTRICT_UPDATE = "restrict-update";
		public static final String TAG_SUPPORT_SCREENS = "supports-screens";
		public static final String TAG_SUPPORTS_INPUT = "supports-input";
		public static final String TAG_USES_CONFIGURATION = "uses-configuration";
		public static final String TAG_USES_FEATURE = "uses-feature";
		public static final String TAG_USES_GL_TEXTURE = "uses-gl-texture";
		public static final String TAG_USES_PERMISSION = "uses-permission";
		public static final String TAG_USES_PERMISSION_SDK_23 = "uses-permission-sdk-23";
		public static final String TAG_USES_PERMISSION_SDK_M = "uses-permission-sdk-m";
		public static final String TAG_USES_SDK = "uses-sdk";
		public static final String TAG_USES_SPLIT = "uses-split";
		public static final String TAG_PROFILEABLE = "profileable";

		public static final String METADATA_MAX_ASPECT_RATIO = "android.max_aspect";
		public static final String METADATA_SUPPORTS_SIZE_CHANGES = "android.supports_size_changes";
		public static final String METADATA_ACTIVITY_WINDOW_LAYOUT_AFFINITY =
		"android.activity_window_layout_affinity";

		public static final int SDK_VERSION = Build.VERSION.SDK_INT;
		public static final String[] SDK_CODENAMES = Build.VERSION.ACTIVE_CODENAMES;

		public static boolean sCompatibilityModeEnabled = true;
		public static boolean sUseRoundIcon = false;

		public static final int PARSE_DEFAULT_INSTALL_LOCATION =
		PackageInfo.INSTALL_LOCATION_UNSPECIFIED;
		public static final int PARSE_DEFAULT_TARGET_SANDBOX = 1;

		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 {}

		/**
		* For those names would be used as a part of the file name. Limits size to 223 and reserves 32
		* for the OS.

core/java/android/content/pm/parsing/component/ParsedActivityUtils.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import static android.content.pm.parsing.component.ComponentParseUtils.flag;

		import android.annotation.NonNull;
		import android.app.ActivityTaskManager;
		import android.content.Intent;
		import android.content.pm.ActivityInfo;
		import android.content.pm.PackageParser;
		import android.content.pm.parsing.ParsingPackage;
		@@ -33,6 +34,7 @@ import android.content.res.Resources;
		import android.content.res.TypedArray;
		import android.content.res.XmlResourceParser;
		import android.os.Build;
		import android.util.ArraySet;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.util.Slog;
		@@ -50,12 +52,21 @@ import org.xmlpull.v1.XmlPullParserException;
		import java.io.IOException;
		import java.util.List;
		import java.util.Objects;
		import java.util.Set;

		/** @hide */
		public class ParsedActivityUtils {

		private static final String TAG = ParsingUtils.TAG;

		public static final boolean LOG_UNSAFE_BROADCASTS = false;

		// Set of broadcast actions that are safe for manifest receivers
		public static final Set<String> SAFE_BROADCASTS = new ArraySet<>();
		static {
		SAFE_BROADCASTS.add(Intent.ACTION_BOOT_COMPLETED);
		}

		@NonNull
		@VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
		public static ParseResult<ParsedActivity> parseActivityOrReceiver(String[] separateProcesses,