Mapbox 轨迹查看 Android

Question

how to create clickable trail with info about this trail in Mapbox ? I have trails from GEOJsoN like:

  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {},
      "geometry": {
        "type": "LineString",
        "coordinates": [
          [12.691956, 52.943673],
          [12.727661, 52.912215],
          [12.757874, 52.88902],
          [12.7771, 52.859181],
          [12.799072, 52.822683],
          [12.801819, 52.784492]
        ]
      }
    }
  ]
}

In mapbox.com I read it is possible with markers but only when i have 2 diffrents API (trails and marker)

Answer 1

You can make use of the Annotation Plugin which supports event listeners.

1. Create a Line using the LineManager using the Annotation Plugin.

2. Add a clickListener to that LineManager.

3. Define the action that should be executed when the Line is clicked on:

 lineManager.addClickListener(new OnSymbolClickListener() { @Override public boolean onAnnotationClick(Symbol symbol) { // Do stuff here } });

Also see this example that adds a onClickListener to a Symbolmanager. It displays a toast when clicked.