Flutter-crypto-wallet-07.dart

cryptoPortfolioItem(IconData icon, String name, double amount, double rate,
            String percentage) =>
        Card(
          elevation: 1.0,
          child: InkWell(
            onTap: () => print("tapped"),
            child: Container(
              padding: EdgeInsets.only(top: 15.0, bottom: 15.0, right: 15.0),
              decoration: BoxDecoration(
                  color: Colors.white,
                  borderRadius: BorderRadius.circular(22.0)),
              child: Row(
                mainAxisAlignment: MainAxisAlignment.start,
                children: <Widget>[
                  Padding(
                    padding: EdgeInsets.only(left: 10.0, right: 15.0),
                    child: Icon(icon, color: Colors.grey),
                  ),
                  Expanded(
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: <Widget>[
                        Row(
                          mainAxisAlignment: MainAxisAlignment.spaceBetween,
                          children: <Widget>[
                            Text(
                              name,
                              style: TextStyle(
                                  fontSize: 18.0, fontWeight: FontWeight.bold),
                            ),
                            Text("\$$amount",
                                style: TextStyle(
                                    fontSize: 16.0,
                                    fontWeight: FontWeight.bold))
                          ],
                        ),
                        Row(
                          mainAxisAlignment: MainAxisAlignment.spaceBetween,
                          children: <Widget>[
                            Text("$rate BTC",
                                style: TextStyle(
                                    fontSize: 13.0,
                                    fontWeight: FontWeight.normal)),
                            Text("+ \$$percentage",
                                style: TextStyle(
                                  fontSize: 14.0,
                                  color: Colors.red[500],
                                ))
                          ],
                        )
                      ],
                    ),
                    flex: 3,
                  ),
                ],
              ),
            ),
          ),
        );