Zerion v1.2.0
Zerion v1.2.0
Security Hardening
- Fix video call camera deadlock — camera now opens on both sides
- Password handling: entire chain uses char[] (no String intermediates)
- SecretKeySpec key material properly zeroed after use
- Registration Lock: protect your account with PIN or password (PBKDF2-SHA256, 200K iterations)
- Contact name removed from Intent extras — loaded from encrypted DB
- Link previews default OFF (fetched via Tor when enabled)
- Keyboard incognito enforced globally
- Brute force delay increased
- Plaintext preferences migration securely wiped
New Features
- App icon changer — disguise as Calculator, Notes, or Weather
- Chat text size chooser (Small / Medium / Large / Extra Large)
- Chat bubble color picker (6 colors)
- Navigation bar size setting (Compact / Default / Large)
- Invite Friends — share via any app
Android 15 Compliance
- Edge-to-edge rendering with WindowInsetsControllerCompat
- Transparent system bars
- Deprecated SYSTEM_UI_FLAG APIs replaced
Cleanup
- Removed QR code dependency (zxing)
- Removed hotspot, Bluetooth, Wi-Fi dead code
- Removed 2,100+ dead localized strings across 47 languages
- Removed Mode 1 references
Verification
SHA-256 (signed APK): 7f617eabb1227f932a55c8075f75ab7fee986126feab8f830ad27b17d196f771