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Commit 15f85c7f authored by Songchun Fan's avatar Songchun Fan
Browse files

[pm] forbid deletion of protected packages 

BUG: 242996180
Test: adb shell pm uninstall --user 0 com.google.android.apps.work.oobconfig
Test: Verified with the command above. Before this CL, the package can
be deleted. After this CL, the deletion will fail.
Change-Id: I986e4d9661a645da28537a5390214cae837c77d5

Change-Id: Iba408e536b340ea5d66ab499442c0c4f828fa36f
parent 71a04578

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

+12 −0
Original line number Diff line number Diff line
@@ -673,6 +673,18 @@ final class DeletePackageHelper { 
        final String packageName = versionedPackage.getPackageName();

        final long versionCode = versionedPackage.getLongVersionCode();



        if (mPm.mProtectedPackages.isPackageDataProtected(userId, packageName)) {

            mPm.mHandler.post(() -> {

                try {

                    Slog.w(TAG, "Attempted to delete protected package: " + packageName);

                    observer.onPackageDeleted(packageName,

                            PackageManager.DELETE_FAILED_INTERNAL_ERROR, null);

                } catch (RemoteException re) {

                }

            });

            return;

        }



        try {

            if (mPm.mInjector.getLocalService(ActivityTaskManagerInternal.class)

                    .isBaseOfLockedTask(packageName)) {