如何在osmdroid中显示当前位置指针? [英] How to display the current position pointer in osmdroid?

问题描述

我想使用 osmdroid 显示当前位置指针.

I would like to display the current position pointer using osmdroid.

getController().setCenter(new GeoPoint(location));

此代码不显示指针.那么 osmdroid 是否有内置于谷歌地图的东西?

This code does not display the pointer. So is there anything built in for osmdroid as it is for google maps?

推荐答案

你需要添加一个 MyLocationOverlay 类似下面的东西.

You need to add a MyLocationOverlay somthing like the following.

        mMyLocationOverlay = new MyLocationOverlay(this, mOsmv,
                mResourceProxy);
        mMyLocationOverlay.disableMyLocation(); // not on by default
        mMyLocationOverlay.disableCompass();
        mMyLocationOverlay.disableFollowLocation();
        mMyLocationOverlay.setDrawAccuracyEnabled(true);
        mMyLocationOverlay.runOnFirstFix(new Runnable() {
            public void run() {
                mOsmvController.animateTo(mMyLocationOverlay
                        .getMyLocation());
            }
        });
        mOsmOverlays.add(mMyLocationOverlay);

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