showOptionalUpdateAlertDialog method

void showOptionalUpdateAlertDialog({ required BuildContext context, required AppVersionStatus appVersionStatus, String alertTitle = 'Update Available', String? alertText, String updateBtn = 'Update', bool allowDismissible = true, String dismissBtn = 'Later', VoidCallback? dismissAction, })

Implementation

void showOptionalUpdateAlertDialog(
    {required BuildContext context,
    required AppVersionStatus appVersionStatus,
    String alertTitle = 'Update Available',
    String? alertText,
    String updateBtn = 'Update',
    bool allowDismissible = true,
    String dismissBtn = 'Later',
    VoidCallback? dismissAction}) async {
  final alertTitleWidget = Text(alertTitle);
  final alertTextWidget = Text(
    alertText ??
        'You can now update this app from ${appVersionStatus.currentVersion} to ${appVersionStatus.storeVersion} version',
  );

  final updateBtnTxtWidget = Text(updateBtn);
  final updateAction = () {
    _launchAppStore(appVersionStatus.appStoreLink);
    if (allowDismissible) {
      Navigator.of(context, rootNavigator: true).pop();
    }
  };

  List<Widget> actions = [
    Platform.isAndroid
        ? TextButton(
            child: updateBtnTxtWidget,
            onPressed: updateAction,
          )
        : CupertinoDialogAction(
            child: updateBtnTxtWidget,
            onPressed: updateAction,
          ),
  ];

  if (allowDismissible) {
    final dismissButtonTextWidget = Text(dismissBtn);
    dismissAction = dismissAction ??
        () => Navigator.of(context, rootNavigator: true).pop();
    actions.add(
      Platform.isAndroid
          ? TextButton(
              child: dismissButtonTextWidget,
              onPressed: dismissAction,
            )
          : CupertinoDialogAction(
              child: dismissButtonTextWidget,
              onPressed: dismissAction,
            ),
    );
  }

  showDialog(
    context: context,
    barrierDismissible: allowDismissible,
    builder: (BuildContext context) {
      return WillPopScope(
          child: Platform.isAndroid
              ? AlertDialog(
                  title: alertTitleWidget,
                  content: alertTextWidget,
                  actions: actions,
                )
              : CupertinoAlertDialog(
                  title: alertTitleWidget,
                  content: alertTextWidget,
                  actions: actions,
                ),
          onWillPop: () => Future.value(allowDismissible));
    },
  );
}