本文介绍了在Android GoogleMaps中更改标记文字的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
设置完GoogleMap标记后是否可以更改文本?我现在使用MarkerOptions来设置标题和摘要,如下所示:
Is it possible to change the text inside a GoogleMap Marker after it's already been set? I'm using MarkerOptions to set the title and snippet originally like this:
SupportMapFragment theMapFragment = (SupportMapFragment)getSupportFragmentManager().findFragmentById(R.id.map);
GoogleMap theMap = theMapFragment.getMap();
MarkerOptions theMarker = new MarkerOptions();
theMarker.position(theLatLng);
theMarker.title("My title");
theMarker.snippet("This is my snippet");
theMarker.visible(true);
theMap.addMarker(theMarker);
稍后,当用户点击某些内容时,我想执行反向地址解析查询,并更改标题/代码段以包含地址信息.
Later, when the user taps on something, I'd like to perform the reverse geocode lookup and change the title/snippet to contain address information.
推荐答案
Marker
具有 setTitle()
和 setSnippet()
方法.您将需要一个表示该标记的 Marker
对象,可能是您在 addMarker()
调用中保留的对象.
Marker
has setTitle()
and setSnippet()
methods. You will need a Marker
object representing this marker, probably one that you held onto from the addMarker()
call.
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