Handle stopped state in SyncManager. (8a602605) · Commits · e / os / android_frameworks_base

services/core/java/android/content/pm/PackageManagerInternal.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -1420,6 +1420,11 @@ public abstract class PackageManagerInternal {
		public abstract boolean isPackageQuarantined(@NonNull String packageName,
		@UserIdInt int userId);

		/**
		* Checks if package is stopped for a specific user.
		*/
		public abstract boolean isPackageStopped(@NonNull String packageName, @UserIdInt int userId);

		/**
		* Sends the PACKAGE_RESTARTED broadcast.
		*/

services/core/java/com/android/server/content/ContentService.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -1058,7 +1058,8 @@ public final class ContentService extends IContentService.Stub {

		final long identityToken = clearCallingIdentity();
		try {
		return getSyncManager().computeSyncable(account, userId, providerName, false);
		return getSyncManager().computeSyncable(account, userId, providerName, false,
		/checkStoppedState=/ false);
		} finally {
		restoreCallingIdentity(identityToken);
		}

services/core/java/com/android/server/content/SyncManager.java

+44 −3

Original line number	Diff line number	Diff line
		@@ -438,6 +438,23 @@ public class SyncManager {
		}
		};

		private final BroadcastReceiver mForceStoppedReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		final boolean isLoggable = Log.isLoggable(TAG, Log.DEBUG);
		// For now, just log when packages were force-stopped and unstopped for debugging.
		if (isLoggable) {
		if (Intent.ACTION_PACKAGE_RESTARTED.equals(intent.getAction())) {
		Log.d(TAG, "Package force-stopped: "
		+ intent.getData().getSchemeSpecificPart());
		} else if (Intent.ACTION_PACKAGE_UNSTOPPED.equals(intent.getAction())) {
		Log.d(TAG, "Package unstopped: "
		+ intent.getData().getSchemeSpecificPart());
		}
		}
		}
		};

		private final HandlerThread mThread;
		private final SyncHandler mSyncHandler;
		private final SyncManagerConstants mConstants;
		@@ -701,6 +718,12 @@ public class SyncManager {
		mContext.registerReceiverAsUser(
		mUserIntentReceiver, UserHandle.ALL, intentFilter, null, null);

		intentFilter = new IntentFilter();
		intentFilter.addAction(Intent.ACTION_PACKAGE_RESTARTED);
		intentFilter.addAction(Intent.ACTION_PACKAGE_UNSTOPPED);
		intentFilter.addDataScheme("package");
		context.registerReceiver(mForceStoppedReceiver, intentFilter);

		intentFilter = new IntentFilter(Intent.ACTION_TIME_CHANGED);
		context.registerReceiver(mOtherIntentsReceiver, intentFilter);

		@@ -1108,7 +1131,7 @@ public class SyncManager {

		for (String authority : syncableAuthorities) {
		int isSyncable = computeSyncable(account.account, account.userId, authority,
		!checkIfAccountReady);
		!checkIfAccountReady, /checkStoppedState=/ true);

		if (isSyncable == AuthorityInfo.NOT_SYNCABLE) {
		continue;
		@@ -1228,7 +1251,7 @@ public class SyncManager {
		}

		public int computeSyncable(Account account, int userId, String authority,
		boolean checkAccountAccess) {
		boolean checkAccountAccess, boolean checkStoppedState) {
		final int status = getIsSyncable(account, userId, authority);
		if (status == AuthorityInfo.NOT_SYNCABLE) {
		return AuthorityInfo.NOT_SYNCABLE;
		@@ -1241,6 +1264,9 @@ public class SyncManager {
		}
		final int owningUid = syncAdapterInfo.uid;
		final String owningPackage = syncAdapterInfo.componentName.getPackageName();
		if (checkStoppedState && isPackageStopped(owningPackage, userId)) {
		return AuthorityInfo.NOT_SYNCABLE;
		}
		if (mAmi.isAppStartModeDisabled(owningUid, owningPackage)) {
		Slog.w(TAG, "Not scheduling job " + syncAdapterInfo.uid + ":"
		+ syncAdapterInfo.componentName
		@@ -1256,6 +1282,17 @@ public class SyncManager {
		return status;
		}

		/**
		* Returns whether the package is in a stopped state or not.
		* Always returns {@code false} if the {@code android.content.pm.stay_stopped} flag is not set.
		*/
		private boolean isPackageStopped(String packageName, int userId) {
		if (android.content.pm.Flags.stayStopped()) {
		return mPackageManagerInternal.isPackageStopped(packageName, userId);
		}
		return false;
		}

		private boolean canAccessAccount(Account account, String packageName, int uid) {
		if (mAccountManager.hasAccountAccess(account, packageName,
		UserHandle.getUserHandleForUid(uid))) {
		@@ -3496,6 +3533,9 @@ public class SyncManager {
		for (SyncOperation op: ops) {
		if (op.isPeriodic && op.target.matchesSpec(target)
		&& op.areExtrasEqual(extras, /includeSyncSettings=/ true)) {
		if (isPackageStopped(op.owningPackage, target.userId)) {
		continue; // skip stopped package
		}
		maybeUpdateSyncPeriodH(op, pollFrequencyMillis, flexMillis);
		return;
		}
		@@ -3627,7 +3667,8 @@ public class SyncManager {
		}
		}
		// Drop this sync request if it isn't syncable.
		state = computeSyncable(target.account, target.userId, target.provider, true);
		state = computeSyncable(target.account, target.userId, target.provider, true,
		/checkStoppedState=/ true);
		if (state == AuthorityInfo.SYNCABLE_NO_ACCOUNT_ACCESS) {
		if (isLoggable) {
		Slog.v(TAG, " Dropping sync operation: "

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

+5 −0

Original line number	Diff line number	Diff line
		@@ -758,6 +758,11 @@ abstract class PackageManagerInternalBase extends PackageManagerInternal {
		return snapshot().isPackageQuarantinedForUser(packageName, userId);
		}

		@Override
		public boolean isPackageStopped(@NonNull String packageName, @UserIdInt int userId) {
		return snapshot().isPackageStoppedForUser(packageName, userId);
		}

		@NonNull
		@Override
		@Deprecated