showConfirmDialog static method

dynamic showConfirmDialog(
  1. BuildContext context,
  2. String message,
  3. String okText, {
  4. dynamic onOkPressed,
})

显示确认弹出框

Implementation

static showConfirmDialog(BuildContext context,String message, String okText,
    {onOkPressed}) {
  showDialog<Null>(
    context: context,
    barrierDismissible: false,
    builder: (BuildContext context) {
      return AlertDialog(
        content: SingleChildScrollView(
          child: ListBody(
            children: <Widget>[
              Text(message),
            ],
          ),
        ),
        actions: <Widget>[
          TextButton(
            child: Text(okText),
            onPressed: () {
              if (null != onOkPressed) {
                onOkPressed();
              }
              Navigator.of(context).pop();
            },
          ),
        ],
      );
    },
  ).then((val) {
    print(val);
  });
}