android– 如何使用GDK在卡上显示静态地图？

概述在MirrorAPI中,我们可以使用以下内容：<imgsrc="glass://map?w=240&h=360&marker=0;42.369590,-71.107132&marker=1;42.36254,-71.08726&polyline=;42.36254,-71.08726,42.36297,-71.09364,42.36579,-71.09208,42.3697,-71.102,42.37105,

在Mirror API中,我们可以使用以下内容：

<img src="glass://map?w=240&h=360&marker=0;42.369590,      -71.107132&marker=1;42.36254,-71.08726&polyline=;42.36254,      -71.08726,42.36297,-71.09364,42.36579,-71.09208,42.3697,      -71.102,42.37105,-71.10104,42.37067,-71.1001,42.36561,      -71.10406,42.36838,-71.10878,42.36968,-71.10703"      height="360" wIDth="240">

它在卡上呈现了漂亮的玻璃优化地图.

如何在Activity中使用GDK做同样的事情？

解决方法:

我最后编写了这种方法,将用户当前位置显示为蓝点,场地位置显示为红点：

public static String getMapUrl(double latitude, double longitude, double currentLat, double currentLon, int wIDth, int height) {        try {            String raw = "https://maps.GoogleAPIs.com/maps/API/staticmap?sensor=false&size=" + wIDth + "x" + height +                "&style=feature:all|element:all|saturation:-100|lightness:-25|gamma:0.5|visibility:simplifIEd" +                "&style=feature:roads|element:geometry&style=feature:landscape|element:geometry|lightness:-25" +                "&markers=icon:" + URLEncoder.encode("http://mirror-API.appspot.com/glass/images/map_dot.png",                "UTF-8") + "|shadow:false|" + currentLat + "," + "" + currentLon+"&markers=color:0xF7594A|" + latitude + "," + longitude;            return raw.replace("|", "%7C");        } catch (UnsupportedEnCodingException e) {            return null;        }    }

它看起来像这样：

总结

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