Merge "Prohibit archival of system apps." into main (65db1030) · Commits · e / os / android_frameworks_base

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

+14 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ import android.app.BroadcastOptions;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentSender;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.ArchivedActivityParcel;
		import android.content.pm.ArchivedPackageParcel;
		import android.content.pm.LauncherActivityInfo;
		@@ -184,6 +185,7 @@ public class PackageArchiver {
		throws PackageManager.NameNotFoundException {
		PackageStateInternal ps = getPackageState(packageName, mPm.snapshotComputer(),
		Binder.getCallingUid(), userId);
		verifyNotSystemApp(ps.getFlags());
		String responsibleInstallerPackage = getResponsibleInstallerPackage(ps);
		verifyInstaller(responsibleInstallerPackage, userId);
		verifyOptOutStatus(packageName,
		@@ -318,6 +320,13 @@ public class PackageArchiver {
		return intentReceivers != null && !intentReceivers.getList().isEmpty();
		}

		private void verifyNotSystemApp(int flags) throws PackageManager.NameNotFoundException {
		if ((flags & ApplicationInfo.FLAG_SYSTEM) != 0 \|\| (
		(flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0)) {
		throw new PackageManager.NameNotFoundException("System apps cannot be archived.");
		}
		}

		/**
		* Returns true if the app is archivable.
		*/
		@@ -339,6 +348,11 @@ public class PackageArchiver {
		throw new ParcelableException(e);
		}

		if ((ps.getFlags() & ApplicationInfo.FLAG_SYSTEM) != 0 \|\| (
		(ps.getFlags() & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0)) {
		return false;
		}

		if (isAppOptedOutOfArchiving(packageName, ps.getAppId())) {
		return false;
		}