Merge changes from topic "apks_in_apex" (62637979) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/InstructionSets.java

+8 −5

Original line number	Diff line number	Diff line
		@@ -22,11 +22,11 @@ import android.os.SystemProperties;
		import android.text.TextUtils;
		import android.util.ArraySet;

		import dalvik.system.VMRuntime;

		import java.util.ArrayList;
		import java.util.List;

		import dalvik.system.VMRuntime;

		/**
		* Provides various methods for obtaining and converting of instruction sets.
		*
		@@ -113,12 +113,15 @@ public class InstructionSets {
		return allInstructionSets;
		}

		public static String getPrimaryInstructionSet(ApplicationInfo info) {
		if (info.primaryCpuAbi == null) {
		/**
		* Calculates the primary instruction set based on the computed Abis of a given package.
		*/
		public static String getPrimaryInstructionSet(PackageAbiHelper.Abis abis) {
		if (abis.primary == null) {
		return getPreferredInstructionSet();
		}

		return VMRuntime.getInstructionSet(info.primaryCpuAbi);
		return VMRuntime.getInstructionSet(abis.primary);
		}

		}

services/core/java/com/android/server/pm/PackageAbiHelper.java

0 → 100644

+135 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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 com.android.server.pm;

		import android.annotation.Nullable;
		import android.content.pm.PackageParser;
		import android.util.Pair;

		import com.android.internal.annotations.VisibleForTesting;

		import java.io.File;
		import java.util.Set;

		@VisibleForTesting
		interface PackageAbiHelper {
		/**
		* Derive and get the location of native libraries for the given package,
		* which varies depending on where and how the package was installed.
		*/
		NativeLibraryPaths getNativeLibraryPaths(
		PackageParser.Package pkg, File appLib32InstallDir);

		/**
		* Calculate the abis for a bundled app. These can uniquely be determined from the contents of
		* the system partition, i.e whether it contains 64 or 32 bit shared libraries etc. We do not
		* validate any of this information, and instead assume that the system was built sensibly.
		*/
		Abis getBundledAppAbis(PackageParser.Package pkg);

		/**
		* Derive the ABI of a non-system package located at {@code pkg}. This information
		* is derived purely on the basis of the contents of {@code pkg} and {@code cpuAbiOverride}.
		*
		* If {@code extractLibs} is true, native libraries are extracted from the app if required.
		*/
		Pair<Abis, NativeLibraryPaths> derivePackageAbi(
		PackageParser.Package pkg, String cpuAbiOverride, boolean extractLibs)
		throws PackageManagerException;

		/**
		* Calculates adjusted ABIs for a set of packages belonging to a shared user so that they all
		* match. i.e, so that all packages can be run inside a single process if required.
		*
		* Optionally, callers can pass in a parsed package via {@code scannedPackage} in which case
		* this function will either try and make the ABI for all packages in
		* {@code packagesForUser} match {@code scannedPackage} or will update the ABI of
		* {@code scannedPackage} to match the ABI selected for {@code packagesForUser}. This
		* variant is used when installing or updating a package that belongs to a shared user.
		*
		* NOTE: We currently only match for the primary CPU abi string. Matching the secondary
		* adds unnecessary complexity.
		*
		* @return the calculated primary abi that should be set for all non-specified packages
		* belonging to the shared user.
		*/
		@Nullable
		String getAdjustedAbiForSharedUser(
		Set<PackageSetting> packagesForUser, PackageParser.Package scannedPackage);

		/**
		* The native library paths and related properties that should be set on a
		* {@link android.content.pm.PackageParser.Package}.
		*/
		final class NativeLibraryPaths {
		public final String nativeLibraryRootDir;
		public final boolean nativeLibraryRootRequiresIsa;
		public final String nativeLibraryDir;
		public final String secondaryNativeLibraryDir;

		@VisibleForTesting
		NativeLibraryPaths(String nativeLibraryRootDir,
		boolean nativeLibraryRootRequiresIsa, String nativeLibraryDir,
		String secondaryNativeLibraryDir) {
		this.nativeLibraryRootDir = nativeLibraryRootDir;
		this.nativeLibraryRootRequiresIsa = nativeLibraryRootRequiresIsa;
		this.nativeLibraryDir = nativeLibraryDir;
		this.secondaryNativeLibraryDir = secondaryNativeLibraryDir;
		}

		public void applyTo(PackageParser.Package pkg) {
		pkg.applicationInfo.nativeLibraryRootDir = nativeLibraryRootDir;
		pkg.applicationInfo.nativeLibraryRootRequiresIsa = nativeLibraryRootRequiresIsa;
		pkg.applicationInfo.nativeLibraryDir = nativeLibraryDir;
		pkg.applicationInfo.secondaryNativeLibraryDir = secondaryNativeLibraryDir;
		}
		}

		/**
		* The primary and secondary ABIs that should be set on a package and its package setting.
		*/
		final class Abis {
		public final String primary;
		public final String secondary;

		@VisibleForTesting
		Abis(String primary, String secondary) {
		this.primary = primary;
		this.secondary = secondary;
		}

		Abis(PackageParser.Package pkg) {
		this(pkg.applicationInfo.primaryCpuAbi, pkg.applicationInfo.secondaryCpuAbi);
		}

		public void applyTo(PackageParser.Package pkg) {
		pkg.applicationInfo.primaryCpuAbi = primary;
		pkg.applicationInfo.secondaryCpuAbi = secondary;
		}
		public void applyTo(PackageSetting pkgSetting) {
		// pkgSetting might be null during rescan following uninstall of updates
		// to a bundled app, so accommodate that possibility. The settings in
		// that case will be established later from the parsed package.
		//
		// If the settings aren't null, sync them up with what we've derived.
		if (pkgSetting != null) {
		pkgSetting.primaryCpuAbiString = primary;
		pkgSetting.secondaryCpuAbiString = secondary;
		}
		}
		}
		}

services/core/java/com/android/server/pm/PackageAbiHelperImpl.java

0 → 100644

+528 −0

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services/core/java/com/android/server/pm/PackageManagerService.java

+132 −521

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services/core/java/com/android/server/pm/PackageSettingBase.java

+14 −1

Original line number	Diff line number	Diff line
		@@ -270,7 +270,8 @@ public abstract class PackageSettingBase extends SettingBase {
		updateAvailable = orig.updateAvailable;
		}

		private PackageUserState modifyUserState(int userId) {
		@VisibleForTesting
		PackageUserState modifyUserState(int userId) {
		PackageUserState state = mUserState.get(userId);
		if (state == null) {
		state = new PackageUserState();
		@@ -463,6 +464,18 @@ public abstract class PackageSettingBase extends SettingBase {
		state.harmfulAppWarning = harmfulAppWarning;
		}

		void setUserState(int userId, PackageUserState otherState) {
		setUserState(userId, otherState.ceDataInode, otherState.enabled, otherState.installed,
		otherState.stopped, otherState.notLaunched, otherState.hidden,
		otherState.distractionFlags, otherState.suspended, otherState.suspendingPackage,
		otherState.dialogInfo, otherState.suspendedAppExtras,
		otherState.suspendedLauncherExtras, otherState.instantApp,
		otherState.virtualPreload, otherState.lastDisableAppCaller,
		otherState.enabledComponents, otherState.disabledComponents,
		otherState.domainVerificationStatus, otherState.appLinkGeneration,
		otherState.installReason, otherState.harmfulAppWarning);
		}

		ArraySet<String> getEnabledComponents(int userId) {
		return readUserState(userId).enabledComponents;
		}