在Android中更新地图标记 [英] Updating a map marker in android

问题描述

使用Google Maps Android API v2，我可以通过从hashMap获取Marker然后调用以下命令来更新标记的位置:

Using Google Maps Android API v2, I can update my marker's position by getting the Marker from a hashMap and then calling:

Marker marker = hashMap.get(someId);
marker.setTitle("Title");
marker.setSnippet("Snippet");
marker.setPosition(new LatLng(newLatitude, newLongitude));

但是，如果在调用标记时选择了标记，则仅当我单击标记并重新选择时，标题和摘录才会更新.无论如何，有没有告诉地图刷新标记气泡中的数据?

However, if the marker is selected when this is called, the title and snippet will only update if I click off the marker and reselect it. Is there anyway to tell the map to refresh the data in the marker bubble?

推荐答案

立即调用hideInfoWindow()，然后调用showInfoWindow()，

marker.hideInfoWindow();
marker.showInfoWindow();

这篇关于在Android中更新地图标记的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！