showCustomPoint static method

Future<OverlayEntryManger?> showCustomPoint({ BuildContext? context, BuildToastStyle? buildToastStyle, required BuildToastPoint buildToastPoint, int? showTime, })

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Implementation

static Future<OverlayEntryManger?> showCustomPoint({
  BuildContext? context,
  BuildToastStyle? buildToastStyle,
  required BuildToastPoint buildToastPoint,
  int? showTime,
}) async {
  ///防止多次弹出，外部设置间隔时间 默认2秒
  if (_instance._startedTime != null &&
      DateTime.now().difference(_instance._startedTime!).inMilliseconds <
          _instance.intervalTime) {
    return null;
  }

  buildToastStyle = buildToastStyle ?? _instance.globalBuildToastStyle;
  _instance._startedTime = DateTime.now();
  var _overlayEntry = OverlayEntry(
      builder: (BuildContext context) =>
          buildToastPoint.call(context, buildToastStyle!));

  ///获取OverlayState
  if (context == null) {
    ///创建和显示顶层OverlayEntry
    navigatorState.currentState?.overlay?.insert(_overlayEntry);
  } else {
    var overlayState = Overlay.of(context);
    overlayState.insert(_overlayEntry);
  }
  var manger = OverlayEntryManger(_overlayEntry);
  _overlayEntryMangers.add(manger);
  manger
      .start(showTime ?? _instance.showTime, _instance._startedTime!)
      .then((value) {
    _overlayEntryMangers.remove(value);
  });
  return manger;
}