Android 获取所有地点的名称和坐标(类似于google地方)

发布于 2024-10-20 11:04:12 字数 81 浏览 0 评论 0原文

我正在开发一个应用程序,它在地图上显示靠近 Android 用户的所有医院、咖啡吧。知道如何获取这些详细信息。类似于谷歌地方应用程序的东西。请帮忙。

I am working on an application which displays all the hospitals,coffee bars on a map, near to the user in android. Any idea how to get these details. Something similar to google places application. Please help.

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游魂 2024-10-27 11:04:12

实际上,我在 ViewMap 上搜索和显示信息时也遇到同样的问题。实际上我尝试过使用 Google Places API。为了使用它,您必须有一个 AdSense ID 并填写一份申请表,您可以在 http 上找到该申请表://gmaps-ws-console.appspot.com/,但如果它对你有用,那么你就是一个幸运的人,我恳求你让我知道你是如何做到的。

为了获取信息,我实际上使用了这个 URL。 http ://maps.google.com/maps/geo?q=1+Place+Delille,+Clermont+Ferrand,+France&output=xml&oe=utf8\ 在那里你可以获得 xml 信息您可以在 Android 应用程序中使用这些...

HttpClient httpclient = new DefaultHttpClient();   
String result = "";
ResponseHandler<String> handler = new BasicResponseHandler();   
byte[] utf8s;
        utf8s = txtSearch.getText().toString().getBytes("UTF-8");
        String place = new String(utf8s, "UTF-8"); 
        place = place.trim().replace(" ", "+");

        HttpGet request = new HttpGet("http://maps.google.com/maps/geo?q="+place+"&output=xml&oe=utf8");

    result = httpclient.execute(request, handler);
    String coordonees = result.substring(result.indexOf("<coordinates>"), result.indexOf("</coordinates>"));

您可以获得坐标并让您的视图地图通过以下方式显示您的位置:

mapController.setCenter(new
地理点((int) (lat * 1E6), (int) (lng
* 1E6)));

希望它对你有用...它让我找到公共场所,但不是特定的地方...

I have actually the same problem to search and display information on my ViewMap. Actually I have tried to used te Googles Places API. In oreder to use it, you must have an AdSense id and fill a form to appli that you can find at http://gmaps-ws-console.appspot.com/, but if it works for u, you're a lucky man and I beg you to let me know how you did it.

So to get information, actually I use this URL. http://maps.google.com/maps/geo?q=1+Place+Delille,+Clermont+Ferrand,+France&output=xml&oe=utf8\ and there you can get the xml information that you can use in your App Android like these...

HttpClient httpclient = new DefaultHttpClient();   
String result = "";
ResponseHandler<String> handler = new BasicResponseHandler();   
byte[] utf8s;
        utf8s = txtSearch.getText().toString().getBytes("UTF-8");
        String place = new String(utf8s, "UTF-8"); 
        place = place.trim().replace(" ", "+");

        HttpGet request = new HttpGet("http://maps.google.com/maps/geo?q="+place+"&output=xml&oe=utf8");

    result = httpclient.execute(request, handler);
    String coordonees = result.substring(result.indexOf("<coordinates>"), result.indexOf("</coordinates>"));

you can get the coordinates and the let your viewmap show your place via:

mapController.setCenter(new
GeoPoint((int) (lat * 1E6), (int) (lng
* 1E6)));

Hope it works for u... It lets me find public places, but not specific places...

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