MapBox 用户位置图标 (Android) [英] MapBox User Location Icon (Android)
问题描述
我的 Android 应用程序使用 MapBox，我需要修改用于指示当前用户位置和方向的标准蓝色点".
I use MapBox for my Android App, and I need to modify the standard blue "dot" that is used to indicate the current user location and orientation.
我发现这个线程表明过去的 MapBox Android API 提供了修改用户位置图标的方法:https://github.com/mapbox/mapbox-android-sdk-legacy/issues/717
I found this thread indicating that past MapBox Android APIs offered methods to modify the User Location Icon: https://github.com/mapbox/mapbox-android-sdk-legacy/issues/717
该线程提到了这些方法:
The thread mentions these methods:
mapView.getUserLocationOverlay().setDirectionArrowBitmap();
mapView.getUserLocationOverlay().setPersonBitmap();
最新的 MapBox Android SDK 没有显示这些方法.有谁知道这些方法的替代方法或修改用户位置图标的替代方法?
The newest MapBox Android SDK does not show these methods. Does anyone know replacements for these methods or alternatives to modifying the User Location Icon?
The maven archive is here: http://grepcode.com/file/repo1.maven.org/maven2/com.mapbox.mapboxsdk/mapbox-android-sdk/0.7.4/com/mapbox/mapboxsdk/overlay/UserLocationOverlay.java#UserLocationOverlay.setDirectionArrowBitmap%28com.mapbox.mapboxsdk.overlay.Bitmap%29
推荐答案
MapBox 回应了澄清这些方法的替代方案的请求，他说:
MapBox responded to a request to clarify replacements for these methods, saying:
至于更改自定义标记的位置以显示移动，最好的办法是在需要显示进度时添加和删除标记.根据您需要多快刷新位置，这种方法可能看起来有点不稳定，但这是目前最好的解决方法.这将通过
As for changing location of a custom Marker to show movement, the best bet is to add and remove Markers when you need to show progress. Depending on how quickly you need to refresh the location, this approach might look a bit choppy, but it is the best workaround at this point. This would be done via
MapView.addMarker()
和
MapView.removeAnnotation()
这不是一个理想的解决方案，但现在应该可以完成工作.
That is not an ideal solution, but it should get the job done for now.
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