ResStringEncryption plugin has not worked correctly

[tnguyenvn]

Prerequisites

Before opening this issue, I tried the following steps:

• [ OK] Installed the tool in a way described in the readme and ran python3 -m obfuscapk.cli --help without any errors
• [ OK] Ran the tool using only Rebuild, NewSignature and NewAlignment obfuscators to verify that the app is not using anti-repackaging techniques
• [OK ] Ran the tool using --ignore-libs to exclude third party libraries from the obfuscation
• [ OK] Checked that the issue isn't already filed: https://github.com/issues?utf8=✓&q=is%3Aissue+repo%3AClaudiuGeorgiu/Obfuscapk

Description

I have tried "ResStringEncryption" plugin and checked the resource string. The tool did not encrypted the content.

Steps to Reproduce

1. python3.7 -m obfuscapk.cli -i -o ResStringEncryption -o Rebuild
2. Decompile APK and check string resource
3. The content is not encrypted as expected

Expected behavior: The resource string/string atrray should be encrpted

Actual behavior: They are still plain text

if applicable, paste here the complete error message

Versions

• Installation mode Source
• Obufscapk version Lastest
• OS (e.g., Ubuntu 16.04): Mac 10.14
• Python version (e.g., Python 3.7.4): 3.7.4

Additional Information

Apk file(s):

[Elyorbe]

Did you actually use resource string in your source(Java) code? ResStringEncryption uses smali to encrypt the string. If resource string is not used in source code there will be no smali output for resource string, so it will be ignored