Bug - Anti-uninstall protection bypass on Android 9

[ziptar]

Description

The Anti-Uninstall feature fails to prevent the application from being deleted. Even when the protection is toggled ON, a user can still uninstall the app via the system settings or the home screen without being prompted for a PIN/Pattern or having the uninstallation blocked.

Steps to Reproduce

1. Open the app and navigate to Settings.
2. Enable the Anti-Uninstall Protection (ensure Device Administrator or necessary permissions are granted).
3. Exit to the home screen.
4. Long-press the app icon and select Uninstall (or go to System Settings > Apps > [App Name] > Uninstall).
5. Observe that the app is removed without any restriction.

Expected Behavior

The app should intercept the uninstallation attempt. It should either:

• Prompt for the app's security PIN/Pattern before allowing the Device Administrator permission to be deactivated.
• Prevent the "Uninstall" button from being clickable in the System Settings.

Actual Behavior

The system proceeds with the uninstallation immediately, bypassing the internal security logic designed to protect the app.