onLoading static method

void onLoading({ required BuildContext context, String msg = "Please wait...", double fontSize = 14.0, })

Implementation

static void onLoading(
    {required BuildContext context,
    String msg = "Please wait...",
    double fontSize = 14.0}) {
  showDialog(
    context: context,
    barrierDismissible: false,
    useSafeArea: true,
    builder: (BuildContext context) {
      return Dialog(
        child: SizedBox(
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: [
              Padding(
                padding: const EdgeInsets.all(20),
                child: Row(
                  children: [
                    Expanded(
                      flex: 1,
                      child: Container(),
                    ),
                    const SizedBox(
                      height: 30,
                      width: 30,
                      child: CircularProgressIndicator(
                        strokeWidth: 5,
                      ),
                    ),
                    const SizedBox(
                      width: 20,
                    ),
                    Expanded(
                      flex: 2,
                      child: Text(
                        msg,
                        style: TextStyle(fontSize: fontSize),
                      ),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      );
    },
  );
}