地理编码不起作用-Genymotion [英] Geocode doesn't work - Genymotion

问题描述

我试图在Genymotion模拟器中实现我的项目地址编码，但是它不起作用.但是，该地图可以完美运行.

I've tried to implement my project geocode in Genymotion emulator, but it doesn't work. However the map works perfectly.

1. Android构建目标:4.2.2使用Google API
2. Genymotion:具有Google Apps的Galaxy Nexus 4.2.2
3. 并且我已经将google-play-services_lib添加到我的项目中

我有这个

E/GooglePlayServicesUtil(1954):找不到Google Play服务资源.
检查您的项目配置，以确保包括资源.

E/GooglePlayServicesUtil(1954): The Google Play services resources were not found.
Check your project configuration to ensure that the resources are included.

有人有解决方案吗?谢谢

anyone have a solutions? Thanks

推荐答案

地理编码是旧设备上的极不可靠(以及上Genymotion所以我使用一个辅助类，在所有enviornments作品)，以及有问题的一般为一个类(以及结果的准确性).

The geocoder is notoriously unreliable on older devices (as well as on Genymotion so I use a helper class that works in all enviornments) as well as problematic in general as a class (and accuracy of results).

您可以使用Google地图非常轻松地进行地理位置定位，

You can use google maps to do geolocation very easily,

我编写的一个异步任务首先使用Geocoder，如果失败则回退到HttpRequest(使用截击)，位于https://gist.github.com/selecsosi/6705630

An asynctask I wrote to use Geocoder first and fallback to a HttpRequest (using volley) if that fails is at https://gist.github.com/selecsosi/6705630

相关部分:

请求

"http://maps.google.com/maps/api/geocode/json?address=" + URLEncoder.encode(mAddress, "utf-8") + "&ka&sensor=false"

使用mAddress作为您要搜索的位置.

with mAddress being the location you are searching for.

该请求将返回一个JSON对象，您可以像这样解析

That request will return you a JSON object you can parse like so

public static LatLng getLatLngFromGoogleJson(JSONObject jsonObject) {

    double lon = 0d;
    double lat = 0d;

    try {
        lon = ((JSONArray)jsonObject.get("results")).getJSONObject(0)
            .getJSONObject("geometry").getJSONObject("location")
            .getDouble("lng");

        lat = ((JSONArray)jsonObject.get("results")).getJSONObject(0)
            .getJSONObject("geometry").getJSONObject("location")
            .getDouble("lat");
    } catch (JSONException e) {
        if(Log.isLoggable(TAG, Log.ERROR))Log.e(TAG, "Error parsing google response", e);
    }

    return new LatLng(lat, lon);
}

这篇关于地理编码不起作用-Genymotion的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！