secure_app_locker 1.0.0

A production-grade secure app locker plugin for Flutter. Provides biometric (Fingerprint, Face ID) and passcode authentication, along with secure screen features like screenshot prevention and backgro [...]

Changelog

All notable changes to secure_app_locker will be documented in this file.

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1.0.0 - 2025-06-06

Added

• SecureAppLocker.initialize() — one-call configuration for all security features.
• SecureAppLocker.lock() — programmatically lock the application.
• SecureAppLocker.unlock() — trigger native authentication to unlock.
• SecureAppLocker.authenticate() — standalone biometric / passcode prompt.
• SecureAppLocker.isBiometricAvailable() — hardware & enrollment check.
• SecureAppLocker.setSecureScreen() — screenshot block & app switcher blur toggle.
• SecureAppLocker.isLocked — reactive ValueNotifier<bool> for live lock state.
• SecureAppLockerWrapper — drop-in widget that renders a premium built-in lock screen overlay automatically.
• Auto-Lock on Resume: register a WidgetsBindingObserver that locks the app when it returns from background.
• Background Timeout: configurable lockTimeout duration that only locks after a certain backgrounded period.
• Android: native implementation via androidx.biometric.BiometricPrompt + WindowManager.FLAG_SECURE.
• iOS: native implementation via LocalAuthentication.LAContext + UIVisualEffectView blur overlay.