import 'package:custom_pin_screen/custom_pin_screen.dart';

onPressed: (){
    Navigator.push(
                  context,
                  MaterialPageRoute(
                    builder: (context) => PinAuthentication(
                      onChanged: (v) {
                        if (kDebugMode) {
                          print(v);
                        }
                      },
                      onSpecialKeyTap: () {},
                      specialKey: const SizedBox(),
                      useFingerprint: true,
                      onbuttonClick: () {},
                      submitLabel: const Text(
                        'Submit',
                        style: TextStyle(color: Colors.white, fontSize: 20),
                      ),
                    ),
                  ),
                );
    },

Column(
        children: [
          const Padding(
            padding: EdgeInsets.symmetric(
              horizontal: 35.0,
              vertical: 35.0,
            ),
            child: Text(
              "How much do you want to fund your wallet with",
              textAlign: TextAlign.center,
              style: TextStyle(
                color: Colors.blue,
                fontWeight: FontWeight.w700,
                fontSize: 18,
              ),
            ),
          ),
          Expanded(
              child: CustomAppKeyBoard(
            onChanged: (v) {
              if (kDebugMode) {
                print(v);
              }
            },
            onbuttonClick: () {
              if (kDebugMode) {
                print('clicked');
              }
            },
            maxLength: 4,
            submitLabel: const Text(
              'Proceed',
              style: TextStyle(
                color: Colors.white,
                fontWeight: FontWeight.w700,
                fontSize: 18,
              ),
            ),
            // ),
          ))
        ],
      )