Merge "Create system API for reconciling sub directories of sdk data" into tm-dev am: 9bdc17bb2a (e91395c6) · Commits · e / os / android_frameworks_base

services/api/current.txt

+3 −0

Original line number	Diff line number	Diff line
		@@ -47,6 +47,9 @@ package com.android.server.am {
		package com.android.server.pm {

		public interface PackageManagerLocal {
		method public void reconcileSdkData(@Nullable String, @NonNull String, @NonNull java.util.List<java.lang.String>, int, int, int, @NonNull String, int) throws java.io.IOException;
		field public static final int FLAG_STORAGE_CE = 2; // 0x2
		field public static final int FLAG_STORAGE_DE = 1; // 0x1
		}

		}

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

+28 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import android.os.CreateAppDataArgs;
		import android.os.CreateAppDataResult;
		import android.os.IBinder;
		import android.os.IInstalld;
		import android.os.ReconcileSdkDataArgs;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.os.storage.CrateMetadata;
		@@ -215,6 +216,21 @@ public class Installer extends SystemService {
		return result;
		}

		static ReconcileSdkDataArgs buildReconcileSdkDataArgs(String uuid, String packageName,
		List<String> subDirNames, int userId, int appId,
		String seInfo, int flags) {
		final ReconcileSdkDataArgs args = new ReconcileSdkDataArgs();
		args.uuid = uuid;
		args.packageName = packageName;
		args.subDirNames = subDirNames;
		args.userId = userId;
		args.appId = appId;
		args.previousAppId = 0;
		args.seInfo = seInfo;
		args.flags = flags;
		return args;
		}

		public @NonNull CreateAppDataResult createAppData(@NonNull CreateAppDataArgs args)
		throws InstallerException {
		if (!checkBeforeRemote()) {
		@@ -247,6 +263,18 @@ public class Installer extends SystemService {
		}
		}

		void reconcileSdkData(@NonNull ReconcileSdkDataArgs args)
		throws InstallerException {
		if (!checkBeforeRemote()) {
		return;
		}
		try {
		mInstalld.reconcileSdkData(args);
		} catch (Exception e) {
		throw InstallerException.from(e);
		}
		}

		/**
		* Class that collects multiple {@code installd} operations together in an
		* attempt to more efficiently execute them in bulk.

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

+52 −0

Original line number	Diff line number	Diff line
		@@ -16,8 +16,16 @@

		package com.android.server.pm;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.SystemApi;

		import java.io.IOException;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.List;

		/**
		* In-process API for server side PackageManager related infrastructure.
		*
		@@ -28,4 +36,48 @@ import android.annotation.SystemApi;
		*/
		@SystemApi(client = SystemApi.Client.SYSTEM_SERVER)
		public interface PackageManagerLocal {

		/**
		* Indicates if operation should include device encrypted storage.
		*/
		int FLAG_STORAGE_DE = Installer.FLAG_STORAGE_DE;
		/**
		* Indicates if operation should include credential encrypted storage.
		*/
		int FLAG_STORAGE_CE = Installer.FLAG_STORAGE_CE;

		/**
		* Constants for use with {@link #reconcileSdkData} to specify which storage areas should be
		* included for operation.
		*
		* @hide
		*/
		@IntDef(prefix = "FLAG_STORAGE_", value = {
		FLAG_STORAGE_DE,
		FLAG_STORAGE_CE,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface StorageFlags {}

		/**
		* Reconcile sdk data sub-directories for the given {@code packagName}.
		*
		* Sub directories are created if they do not exist already. If there is an existing per-
		* sdk directory that is missing from {@code subDirNames}, then it is removed.
		*
		* Sdk package path is created if it doesn't exist before creating per-sdk directories.
		*
		* @param volumeUuid the volume in which the sdk data should be prepared.
		* @param packageName package name of the app for which sdk data directory will be prepared.
		* @param subDirNames names of sub directories that should be reconciled against.
		* @param userId id of the user to whom the package belongs to.
		* @param appId id of the package.
		* @param previousAppId previous id of the package if package is being updated.
		* @param flags flags from StorageManager to indicate which storage areas should be included.
		* @param seInfo seInfo tag to be used for selinux policy.
		* @throws IOException If any error occurs during the operation.
		*/
		void reconcileSdkData(@Nullable String volumeUuid, @NonNull String packageName,
		@NonNull List<String> subDirNames, int userId, int appId, int previousAppId,
		@NonNull String seInfo, @StorageFlags int flags) throws IOException;
		}

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

+17 −0

Original line number	Diff line number	Diff line
		@@ -132,6 +132,7 @@ import android.os.Parcel;
		import android.os.ParcelableException;
		import android.os.PersistableBundle;
		import android.os.Process;
		import android.os.ReconcileSdkDataArgs;
		import android.os.RemoteException;
		import android.os.ResultReceiver;
		import android.os.ServiceManager;
		@@ -6032,6 +6033,22 @@ public class PackageManagerService implements PackageSender, TestUtilityService
		}

		private class PackageManagerLocalImpl implements PackageManagerLocal {
		@Override
		public void reconcileSdkData(@Nullable String volumeUuid, @NonNull String packageName,
		@NonNull List<String> subDirNames, int userId, int appId, int previousAppId,
		@NonNull String seInfo, int flags) throws IOException {
		synchronized (mInstallLock) {
		ReconcileSdkDataArgs args = mInstaller.buildReconcileSdkDataArgs(volumeUuid,
		packageName, subDirNames, userId, appId, seInfo,
		flags);
		args.previousAppId = previousAppId;
		try {
		mInstaller.reconcileSdkData(args);
		} catch (InstallerException e) {
		throw new IOException(e.getMessage());
		}
		}
		}
		}

		private class PackageManagerInternalImpl extends PackageManagerInternalBase {