废话

短串分享看似不起眼，实则很常用，我们经常分享位置给小伙伴用的就是短串分享。我们分享一个位置给小伙伴不可能把经纬度发过去，一来不直观，二来可能写的很长，三来显得太low，四来直接明文经纬度在有些场景下可能会有问题。所以高德把一个位置转换成几个字符表示的短串，既方便分享，又可以在多平台通用，实在很棒。

简介

短串分享分为四种：

• 位置分享
• 路径分享
• POI分享
• 导航分享

（1）位置分享

public void locationShare() {
    ShareSearch shareSearch = new ShareSearch(this.getApplicationContext());
    shareSearch.setOnShareSearchListener(this);
    LatLonSharePoint point = new LatLonSharePoint(POI_POINT.getLatitude(),
            POI_POINT.getLongitude(), "方恒国际中心A座");
    shareSearch.searchLocationShareUrlAsyn(point);
}

回调接口是ShareSearch.OnShareSearchListener

shareSearch.setOnShareSearchListener(new ShareSearch.OnShareSearchListener() {
    @Override
    public void onPoiShareUrlSearched(String url, int errorCode) {
        
    }

    @Override
    public void onLocationShareUrlSearched(String url, int errorCode) {

    }

    @Override
    public void onNaviShareUrlSearched(String url, int errorCode) {

    }

    @Override
    public void onBusRouteShareUrlSearched(String url, int errorCode) {

    }

    @Override
    public void onWalkRouteShareUrlSearched(String url, int errorCode) {

    }

    @Override
    public void onDrivingRouteShareUrlSearched(String url, int errorCode) {

    }
});

我们打印下回调结果

http://f.amap.com/4cpb_07AMnu

http://f.amap.com/4cpb_07AMnu就是最终要的短串，我们可以把这个短串发给别人，别人可以在手机app里打开，也可以在浏览器里打开。

（2）路径分享

public void locationShare() {
    ShareSearch shareSearch = new ShareSearch(this.getApplicationContext());
    shareSearch.setOnShareSearchListener(this);
    ShareSearch.ShareFromAndTo fromAndTo = new ShareSearch.ShareFromAndTo(START, END);
    ShareSearch.ShareDrivingRouteQuery query = new ShareSearch.ShareDrivingRouteQuery(fromAndTo,
            ShareSearch.DrivingDefault);
    shareSearch.searchDrivingRouteShareUrlAsyn(query);
}

返回结果

http://f.amap.com/4cpb_0BDMcE

（3）POI分享

public void locationShare() {
    ShareSearch shareSearch = new ShareSearch(this.getApplicationContext());
    shareSearch.setOnShareSearchListener(this);
    PoiItem item = new PoiItem(null, POI_POINT, "高德软件有限公司", "");
    shareSearch.searchPoiShareUrlAsyn(item);
}

返回结果

http://f.amap.com/6aPJO_05E3Mc1

（4）导航分享

public void locationShare() {
    ShareSearch shareSearch = new ShareSearch(this.getApplicationContext());
    shareSearch.setOnShareSearchListener(this);
    ShareSearch.ShareFromAndTo fromAndTo = new ShareSearch.ShareFromAndTo(START, END);
    ShareSearch.ShareNaviQuery query = new ShareSearch.ShareNaviQuery(fromAndTo,
            ShareSearch.NaviDefault);
    shareSearch.searchNaviShareUrlAsyn(query);
}

返回结果

http://f.amap.com/4cpb_057NFq

总结

细不细灰常方便！好吧，短串分享就讲这么多吧，本期节目就到这里，感谢大家收看，我们下期再见~