更改标记的颜色-Google Map V2 Android [英] Changing colour of Markers - Google Map V2 Android

问题描述

我在理解如何更改Android Google Map项目中标记的颜色方面遇到了一些麻烦.

I'm having a little trouble understanding how to change the colour of a marker in an Android Google Map project.

我的标记代码是:

googlemap.addMarker(new MarkerOptions()
    .position(new LatLng( 65.07213,-2.109375))
    .title("This is my title"))
    .setSnippet("and snippet");
    .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_ORANGE)));

当我在最后一行输入.icon代码时出现此错误，否则.position，.title和.setSnippet可以正常工作并且在地图上可见.

I get this error when I put in the .icon code on the last line, otherwise the .position, .title and .setSnippet work just fine and are visible on the map.

无法在原始类型void上调用icon(BitmapDescriptor)

Cannot invoke icon(BitmapDescriptor) on the primitive type void

这些也可以导入:

import com.google.android.gms.maps.model.BitmapDescriptor;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;

但是没有添加任何其他内容.我错过了至关重要的部分吗?

But nothing else is added in. Have I missed a vital part?

推荐答案

您在此输入的几个字符有误.将您的代码与此进行比较:

You have a couple of characters wrong there. Compare your code to this:

googlemap.addMarker(new MarkerOptions()
    .position(new LatLng( 65.07213,-2.109375))
    .title("This is my title")
    .snippet("and snippet")
    .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_ORANGE)));

在第三行中删除了)，将setSnippet更改为snippet，并在第四行中删除了;.

Removed ) on third line, changed setSnippet to snippet and removed ; on forth line.

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