Merge "Fix for TestDirectBootEmulated testcase" into android11-tests-dev

        enforcePermission(android.Manifest.permission.STORAGE_INTERNAL);

        if (isFsEncrypted) {

            // When a user has secure lock screen, require secret to actually unlock.

            // This check is mostly in place for emulation mode.

            if (StorageManager.isFileEncryptedEmulatedOnly() &&

                mLockPatternUtils.isSecure(userId) && ArrayUtils.isEmpty(secret)) {

                throw new IllegalStateException("Secret required to unlock secure user " + userId);

            }

            try {

                mVold.unlockUserKey(userId, serialNumber, encodeBytes(token),

                        encodeBytes(secret));