Hello,
For how to protect the Xamarin Android project, you can refer to this section of the official documentation:
Protect the Application Prevent users or attackers from debugging, tampering, or reverse engineering the application by disabling debugging, obfuscating the managed code, adding anti-debug and anti-tamper, and using native compilation.
Please refer to Protect the Application to get more details.
Best Regards,
Alec Liu.
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