Function UnlockWith

screen/UnlockWith.tsx:82–299

()

}

const UnlockWith: React.FC = () => {
  const [state, dispatch] = useReducer(reducer, initialState);
  const isUnlockingWallets = useRef(false);
  const keyboardOffset = useRef(new Animated.Value(0)).current;
  const passwordInputRef = useRef<PasswordInputHandle>(null);
  const passwordResolveRef = useRef<((password: string | undefined) => void) | null>(null);
  const { setWalletsInitialized, isStorageEncrypted, startAndDecrypt } = useStorage();
  const { deviceBiometricType, isBiometricUseCapableAndEnabled, isBiometricUseEnabled } = useBiometrics();

  useEffect(() => {
    setWalletsInitialized(false);
  }, [setWalletsInitialized]);

  useEffect(() => {
    const windowHeight = Dimensions.get('window').height;

    const animateToKeyboardPosition = (event: any, fallbackDuration = 220) => {
      const keyboardTop = event?.endCoordinates?.screenY ?? windowHeight;
      const keyboardHeight = Math.max(0, windowHeight - keyboardTop);
      const target = -Math.min(Math.max(keyboardHeight * 0.28, 0), 96);

      Animated.timing(keyboardOffset, {
        toValue: target,
        duration: event?.duration ?? fallbackDuration,
        easing: Easing.out(Easing.cubic),
        useNativeDriver: true,
      }).start();
    };

    const resetPosition = (event?: any) => {
      Animated.timing(keyboardOffset, {
        toValue: 0,
        duration: event?.duration ?? 220,
        easing: Easing.out(Easing.cubic),
        useNativeDriver: true,
      }).start();
    };

    const subscriptions =
      Platform.OS === 'ios'
        ? [
            Keyboard.addListener('keyboardWillChangeFrame', animateToKeyboardPosition),
            Keyboard.addListener('keyboardWillHide', resetPosition),
          ]
        : [Keyboard.addListener('keyboardDidShow', animateToKeyboardPosition), Keyboard.addListener('keyboardDidHide', resetPosition)];

    return () => {
      subscriptions.forEach(sub => sub.remove());
    };
  }, [keyboardOffset]);

  const successfullyAuthenticated = useCallback(() => {
    setWalletsInitialized(true);
    isUnlockingWallets.current = false;
  }, [setWalletsInitialized]);

  const unlockUsingBiometrics = useCallback(async () => {
    if (isUnlockingWallets.current || state.isAuthenticating) return;