| Filename | Latest commit message | Latest commit date |
|---|---|---|
Replace plain-text SharedPreferences with AES256-GCM encrypted prefs via androidx.security:security-crypto. Adds PrefsHelper utility to centralize encrypted prefs access across MainActivity, SettingsActivity and UsbKeyReceiver. Reviewed in codereview.md (recommendation #2). |
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| .. | ||
| src/main | ||
| build.gradle | ||