am 691079dd: am a21ba5be: Merge "Add BackgroundDexOptService" (0b5598c9) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/MountService.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -187,7 +187,7 @@ class MountService extends IMountService.Stub
		public static final int FstrimCompleted = 700;
		}

		private Context mContext;
		private final Context mContext;
		private NativeDaemonConnector mConnector;

		private final Object mVolumesLock = new Object();

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

+82 −1

Original line number	Diff line number	Diff line
		@@ -615,6 +615,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		if (mBackgroundWriteRunning.compareAndSet(false, true)) {
		new Thread("PackageUsage_DiskWriter") {
		@Override
		public void run() {
		try {
		write(true);
		@@ -1694,10 +1695,12 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public boolean isFirstBoot() {
		return !mRestoredSettings;
		}

		@Override
		public boolean isOnlyCoreApps() {
		return mOnlyCore;
		}
		@@ -1995,6 +1998,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		state, userId);
		}

		@Override
		public boolean isPackageAvailable(String packageName, int userId) {
		if (!sUserManager.exists(userId)) return false;
		enforceCrossUserPermission(Binder.getCallingUid(), userId, false, "is package available");
		@@ -2032,6 +2036,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}

		@Override
		public String[] currentToCanonicalPackageNames(String[] names) {
		String[] out = new String[names.length];
		// reader
		@@ -2044,6 +2049,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return out;
		}

		@Override
		public String[] canonicalToCurrentPackageNames(String[] names) {
		String[] out = new String[names.length];
		// reader
		@@ -2104,6 +2110,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return pi;
		}

		@Override
		public PermissionInfo getPermissionInfo(String name, int flags) {
		// reader
		synchronized (mPackages) {
		@@ -2115,6 +2122,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public List<PermissionInfo> queryPermissionsByGroup(String group, int flags) {
		// reader
		synchronized (mPackages) {
		@@ -2138,6 +2146,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public PermissionGroupInfo getPermissionGroupInfo(String name, int flags) {
		// reader
		synchronized (mPackages) {
		@@ -2146,6 +2155,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public List<PermissionGroupInfo> getAllPermissionGroups(int flags) {
		// reader
		synchronized (mPackages) {
		@@ -2231,6 +2241,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}


		@Override
		public void freeStorageAndNotify(final long freeStorageSize, final IPackageDataObserver observer) {
		mContext.enforceCallingOrSelfPermission(
		android.Manifest.permission.CLEAR_APP_CACHE, null);
		@@ -2256,6 +2267,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		});
		}

		@Override
		public void freeStorage(final long freeStorageSize, final IntentSender pi) {
		mContext.enforceCallingOrSelfPermission(
		android.Manifest.permission.CLEAR_APP_CACHE, null);
		@@ -2359,6 +2371,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}

		@Override
		public String[] getSystemSharedLibraryNames() {
		Set<String> libSet;
		synchronized (mPackages) {
		@@ -2373,6 +2386,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}

		@Override
		public FeatureInfo[] getSystemAvailableFeatures() {
		Collection<FeatureInfo> featSet;
		synchronized (mPackages) {
		@@ -2391,6 +2405,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}

		@Override
		public boolean hasSystemFeature(String name) {
		synchronized (mPackages) {
		return mAvailableFeatures.containsKey(name);
		@@ -2405,6 +2420,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		+ " is not privileged to communicate with user=" + userId);
		}

		@Override
		public int checkPermission(String permName, String pkgName) {
		synchronized (mPackages) {
		PackageParser.Package p = mPackages.get(pkgName);
		@@ -2422,6 +2438,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return PackageManager.PERMISSION_DENIED;
		}

		@Override
		public int checkUidPermission(String permName, int uid) {
		synchronized (mPackages) {
		Object obj = mSettings.getUserIdLPr(UserHandle.getAppId(uid));
		@@ -2567,18 +2584,21 @@ public class PackageManagerService extends IPackageManager.Stub {
		return added;
		}

		@Override
		public boolean addPermission(PermissionInfo info) {
		synchronized (mPackages) {
		return addPermissionLocked(info, false);
		}
		}

		@Override
		public boolean addPermissionAsync(PermissionInfo info) {
		synchronized (mPackages) {
		return addPermissionLocked(info, true);
		}
		}

		@Override
		public void removePermission(String name) {
		synchronized (mPackages) {
		checkPermissionTreeLP(name);
		@@ -2623,6 +2643,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void grantPermission(String packageName, String permissionName) {
		mContext.enforceCallingOrSelfPermission(
		android.Manifest.permission.GRANT_REVOKE_PERMISSIONS, null);
		@@ -2652,6 +2673,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void revokePermission(String packageName, String permissionName) {
		int changedAppId = -1;

		@@ -2710,12 +2732,14 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public boolean isProtectedBroadcast(String actionName) {
		synchronized (mPackages) {
		return mProtectedBroadcasts.contains(actionName);
		}
		}

		@Override
		public int checkSignatures(String pkg1, String pkg2) {
		synchronized (mPackages) {
		final PackageParser.Package p1 = mPackages.get(pkg1);
		@@ -2728,6 +2752,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public int checkUidSignatures(int uid1, int uid2) {
		// Map to base uids.
		uid1 = UserHandle.getAppId(uid1);
		@@ -2814,6 +2839,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return PackageManager.SIGNATURE_NO_MATCH;
		}

		@Override
		public String[] getPackagesForUid(int uid) {
		uid = UserHandle.getAppId(uid);
		// reader
		@@ -2837,6 +2863,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}

		@Override
		public String getNameForUid(int uid) {
		// reader
		synchronized (mPackages) {
		@@ -2852,6 +2879,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return null;
		}

		@Override
		public int getUidForSharedUser(String sharedUserName) {
		if(sharedUserName == null) {
		return -1;
		@@ -2866,6 +2894,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public int getFlagsForUid(int uid) {
		synchronized (mPackages) {
		Object obj = mSettings.getUserIdLPr(UserHandle.getAppId(uid));
		@@ -3650,6 +3679,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public List<ProviderInfo> queryContentProviders(String processName,
		int uid, int flags) {
		ArrayList<ProviderInfo> finalList = null;
		@@ -3687,6 +3717,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return finalList;
		}

		@Override
		public InstrumentationInfo getInstrumentationInfo(ComponentName name,
		int flags) {
		// reader
		@@ -3696,6 +3727,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public List<InstrumentationInfo> queryInstrumentation(String targetPackage,
		int flags) {
		ArrayList<InstrumentationInfo> finalList =
		@@ -4198,6 +4230,10 @@ public class PackageManagerService extends IPackageManager.Stub {
		@Override
		public boolean performDexOpt(String packageName) {
		enforceSystemOrRoot("Only the system can request dexopt be performed");
		return performDexOpt(packageName, true);
		}

		public boolean performDexOpt(String packageName, boolean updateUsage) {

		PackageParser.Package p;
		synchronized (mPackages) {
		@@ -4205,7 +4241,9 @@ public class PackageManagerService extends IPackageManager.Stub {
		if (p == null) {
		return false;
		}
		if (updateUsage) {
		p.mLastPackageUsageTimeInMills = System.currentTimeMillis();
		}
		mPackageUsage.write();
		if (!p.mDexOptNeeded) {
		return false;
		@@ -4218,6 +4256,25 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		public HashSet<String> getPackagesThatNeedDexOpt() {
		HashSet<String> pkgs = null;
		synchronized (mPackages) {
		for (PackageParser.Package p : mPackages.values()) {
		if (DEBUG_DEXOPT) {
		Log.i(TAG, p.packageName + " mDexOptNeeded=" + p.mDexOptNeeded);
		}
		if (!p.mDexOptNeeded) {
		continue;
		}
		if (pkgs == null) {
		pkgs = new HashSet<String>();
		}
		pkgs.add(p.packageName);
		}
		}
		return pkgs;
		}

		public void shutdown() {
		mPackageUsage.write(true);
		}
		@@ -6952,6 +7009,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return mMediaMounted \|\| Environment.isExternalStorageEmulated();
		}

		@Override
		public PackageCleanItem nextPackageToClean(PackageCleanItem lastPackage) {
		// writer
		synchronized (mPackages) {
		@@ -7131,6 +7189,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}

		/* Called when a downloaded package installation has been confirmed by the user */
		@Override
		public void installPackage(
		final Uri packageURI, final IPackageInstallObserver observer, final int flags,
		final String installerPackageName) {
		@@ -7148,6 +7207,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		installerPackageName, verificationParams, encryptionParams);
		}

		@Override
		public void installPackageWithVerificationAndEncryption(Uri packageURI,
		IPackageInstallObserver observer, int flags, String installerPackageName,
		VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) {
		@@ -7514,6 +7574,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void finishPackageInstall(int token) {
		enforceSystemOrRoot("Only the system is allowed to finish installs");

		@@ -7585,6 +7646,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		-1);
		}

		@Override
		public void setInstallerPackageName(String targetPackage, String installerPackageName) {
		final int uid = Binder.getCallingUid();
		// writer
		@@ -10476,6 +10538,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void deleteApplicationCacheFiles(final String packageName,
		final IPackageDataObserver observer) {
		mContext.enforceCallingOrSelfPermission(
		@@ -10528,6 +10591,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return true;
		}

		@Override
		public void getPackageSizeInfo(final String packageName, int userHandle,
		final IPackageStatsObserver observer) {
		mContext.enforceCallingOrSelfPermission(
		@@ -10604,14 +10668,17 @@ public class PackageManagerService extends IPackageManager.Stub {
		}


		@Override
		public void addPackageToPreferred(String packageName) {
		Slog.w(TAG, "addPackageToPreferred: this is now a no-op");
		}

		@Override
		public void removePackageFromPreferred(String packageName) {
		Slog.w(TAG, "removePackageFromPreferred: this is now a no-op");
		}

		@Override
		public List<PackageInfo> getPreferredPackages(int flags) {
		return new ArrayList<PackageInfo>();
		}
		@@ -10639,6 +10706,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return Build.VERSION_CODES.CUR_DEVELOPMENT;
		}

		@Override
		public void addPreferredActivity(IntentFilter filter, int match,
		ComponentName[] set, ComponentName activity, int userId) {
		addPreferredActivityInternal(filter, match, set, activity, true, userId);
		@@ -10675,6 +10743,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void replacePreferredActivity(IntentFilter filter, int match,
		ComponentName[] set, ComponentName activity) {
		if (filter.countActions() != 1) {
		@@ -10731,6 +10800,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void clearPackagePreferredActivities(String packageName) {
		final int uid = Binder.getCallingUid();
		// writer
		@@ -10794,6 +10864,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return changed;
		}

		@Override
		public void resetPreferredActivities(int userId) {
		mContext.enforceCallingOrSelfPermission(
		android.Manifest.permission.SET_PREFERRED_APPLICATIONS, null);
		@@ -10807,6 +10878,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public int getPreferredActivities(List<IntentFilter> outFilters,
		List<ComponentName> outActivities, String packageName) {

		@@ -11018,6 +11090,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		new int[] {UserHandle.getUserId(packageUid)});
		}

		@Override
		public void setPackageStoppedState(String packageName, boolean stopped, int userId) {
		if (!sUserManager.exists(userId)) return;
		final int uid = Binder.getCallingUid();
		@@ -11034,6 +11107,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public String getInstallerPackageName(String packageName) {
		// reader
		synchronized (mPackages) {
		@@ -11063,6 +11137,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void enterSafeMode() {
		enforceSystemOrRoot("Only the system can request entering safe mode");

		@@ -11071,6 +11146,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		}

		@Override
		public void systemReady() {
		mSystemReady = true;

		@@ -11116,10 +11192,12 @@ public class PackageManagerService extends IPackageManager.Stub {
		sUserManager.systemReady();
		}

		@Override
		public boolean isSafeMode() {
		return mSafeMode;
		}

		@Override
		public boolean hasSystemUidErrors() {
		return mHasSystemUidErrors;
		}
		@@ -11594,6 +11672,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		/*
		* Update media status on PackageManager.
		*/
		@Override
		public void updateExternalMediaStatus(final boolean mediaStatus, final boolean reportStatus) {
		int callingUid = Binder.getCallingUid();
		if (callingUid != 0 && callingUid != Process.SYSTEM_UID) {
		@@ -12185,6 +12264,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		});
		}

		@Override
		public boolean setInstallLocation(int loc) {
		mContext.enforceCallingOrSelfPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS,
		null);
		@@ -12200,6 +12280,7 @@ public class PackageManagerService extends IPackageManager.Stub {
		return false;
		}

		@Override
		public int getInstallLocation() {
		return android.provider.Settings.Global.getInt(mContext.getContentResolver(),
		android.provider.Settings.Global.DEFAULT_INSTALL_LOCATION,

services/java/com/android/server/SystemServer.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -70,6 +70,7 @@ import com.android.server.net.NetworkPolicyManagerService;
		import com.android.server.net.NetworkStatsService;
		import com.android.server.notification.NotificationManagerService;
		import com.android.server.os.SchedulingPolicyService;
		import com.android.server.pm.BackgroundDexOptService;
		import com.android.server.pm.Installer;
		import com.android.server.pm.PackageManagerService;
		import com.android.server.pm.UserManagerService;
		@@ -903,6 +904,13 @@ public final class SystemServer {
		} catch (Throwable e) {
		reportWtf("starting MediaRouterService", e);
		}

		try {
		Slog.i(TAG, "BackgroundDexOptService");
		new BackgroundDexOptService(context);
		} catch (Throwable e) {
		reportWtf("starting BackgroundDexOptService", e);
		}
		}
		}

services/java/com/android/server/pm/BackgroundDexOptService.java

0 → 100644

+91 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2014 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.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.os.ServiceManager;
		import android.os.UserHandle;
		import android.util.Log;

		import java.util.HashSet;
		import java.util.concurrent.atomic.AtomicBoolean;

		/**
		* {@hide}
		*/
		public class BackgroundDexOptService {

		static final String TAG = "BackgroundDexOptService";

		private final BroadcastReceiver mIdleMaintenanceReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		String action = intent.getAction();
		if (Intent.ACTION_IDLE_MAINTENANCE_START.equals(action)) {
		onIdleStart();
		} else if (Intent.ACTION_IDLE_MAINTENANCE_END.equals(action)) {
		onIdleStop();
		}
		}
		};

		final PackageManagerService mPackageManager;

		final AtomicBoolean mIdleTime = new AtomicBoolean(false);

		public BackgroundDexOptService(Context context) {
		mPackageManager = (PackageManagerService)ServiceManager.getService("package");

		IntentFilter idleMaintenanceFilter = new IntentFilter();
		idleMaintenanceFilter.addAction(Intent.ACTION_IDLE_MAINTENANCE_START);
		idleMaintenanceFilter.addAction(Intent.ACTION_IDLE_MAINTENANCE_END);
		context.registerReceiverAsUser(mIdleMaintenanceReceiver, UserHandle.ALL,
		idleMaintenanceFilter, null, null);
		}

		public boolean onIdleStart() {
		Log.i(TAG, "onIdleStart");
		if (mPackageManager.isStorageLow()) {
		return false;
		}
		final HashSet<String> pkgs = mPackageManager.getPackagesThatNeedDexOpt();
		if (pkgs == null) {
		return false;
		}
		mIdleTime.set(true);
		new Thread("BackgroundDexOptService_DexOpter") {
		@Override
		public void run() {
		for (String pkg : pkgs) {
		if (!mIdleTime.get()) {
		break;
		}
		mPackageManager.performDexOpt(pkg, false);
		}
		}
		}.start();
		return true;
		}

		public void onIdleStop() {
		Log.i(TAG, "onIdleStop");
		mIdleTime.set(false);
		}
		}