upgradeDialog method

Widget upgradeDialog(BuildContext context)

Implementation

Widget upgradeDialog(BuildContext context) {
  return Column(
    mainAxisAlignment: MainAxisAlignment.center,
    children: [
      Container(
        margin: const EdgeInsets.only(left: 20, right: 20),
        decoration: const ShapeDecoration(
          color: Color(0xfff2f2f2),
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.all(
              Radius.circular(10),
            ),
          ),
        ),
        child: Column(
          children: [
            Container(
              height: 250,
              decoration: const BoxDecoration(
                  borderRadius: BorderRadius.only(
                      topLeft: Radius.circular(10),
                      topRight: Radius.circular(10)),
                  image: DecorationImage(
                    image: AssetImage('images/head_icon.png'),
                    fit: BoxFit.cover,
                  )),
            ),
            const SizedBox(
              height: 20,
            ),
            Container(
              padding: const EdgeInsets.only(left: 10, right: 10),
              width: double.infinity,
              child: const Text(
                '本次更新',
                style: TextStyle(
                    fontSize: 20,
                    color: Color(0xFF2D2D2D),
                    decoration: TextDecoration.none),
                textAlign: TextAlign.left,
              ),
            ),
            const SizedBox(
              height: 15,
            ),
            Container(
              padding: const EdgeInsets.only(left: 10, right: 10),
              width: double.infinity,
              child: const Text(
                '解决了一些已知问题',
                style: TextStyle(
                    fontSize: 16,
                    color: Color(0xFF333333),
                    decoration: TextDecoration.none),
                textAlign: TextAlign.left,
              ),
            ),
            const SizedBox(
              height: 20,
            ),
            const Divider(),
            Container(
              height: 40,
              margin: const EdgeInsets.only(bottom: 15),
              child: Row(
                mainAxisAlignment: MainAxisAlignment.spaceAround,
                children: [
                  TextButton(
                    onPressed: () {
                      Navigator.of(context).pop();
                      confirmCallBack!();
                    },
                    child: const Text(
                      '升级',
                      style: TextStyle(fontSize: 18),
                    ),
                  ),
                  const VerticalDivider(
                    color: Colors.grey,
                    width: 1,
                  ),
                  TextButton(
                      onPressed: () {
                        Navigator.of(context).pop();
                        cancelCallBack!();
                      },
                      child: const Text('暂不升级', style: TextStyle(fontSize: 18))),
                ],
              ),
            )
          ],
        ),
      )
    ],
  );
}