flutter - 静态谷歌地图(禁用所有手势)

Question

我想创建一个不会处理任何点击和手势的 Google map 小部件 - 只是一个静态 map 。我知道我需要以某种方式设置 gestureRecognizers 但无法确定哪个类将锁定所有手势。我应该使用什么来代替 ScaleGestureRecognizer() ？

将 gestureRecognizers 设置为 null 没有帮助。

When this set is empty or null, the map will only handle pointer events for gestures that were not claimed by any other gesture recognizer.

import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';

class StaticMap extends StatelessWidget {
  final CameraPosition cameraPosition;
  StaticMap(this.cameraPosition);

  @override
  Widget build(BuildContext context) {
    return GoogleMap(
      mapType: MapType.normal,
      initialCameraPosition: cameraPosition,
      gestureRecognizers: {
        Factory<OneSequenceGestureRecognizer>(() => ScaleGestureRecognizer()),
      },
    );
  }
}

Answer 1

尝试使用AbsorbPointer

制作 GoogleMap 子 AbsorbPointer 并将其 absorbing 属性设置为 true

return AbsorbPointer(
  absorbing: true,
  child: GoogleMap(
    mapType: MapType.normal,
    initialCameraPosition: cameraPosition,
    gestureRecognizers: {
    Factory<OneSequenceGestureRecognizer>(() => ScaleGestureRecognizer()),
    }
  )
);

当你想检测事件时，你也可以设置它的absorbing属性false

有关 AbsorbPointer 的更多信息，请参阅 here