cleanAllMarkers method

Future<bool> cleanAllMarkers()

清除所有标记点

Implementation

Future<bool> cleanAllMarkers() async {
  try {
    return await _channel.invokeMethod('cleanAllMarkers', {});
  } on PlatformException catch (e) {
    print("Failed to clean all markers: '${e.message}'.");
    return false;
  }
}