如何使用iphone中的谷歌API来查询我周围的酒店 [英] how use google api in iphone to query hotels around my place

问题描述

我是google apis和iphone LBS相关应用的新手。我需要知道如何使用google api并获取我的GPS位置附近的酒店列表。

这里通过javascript实现相同的功能。如何在iPhone应用程序上做到这一点？

http://code.google.com/apis/ajax/playground/#localsearch_with_markers

解决方案

您是否尝试过 - http://code.google.com/apis/maps / documentation / places /＃PlaceSearches ？

它看起来像一个普通的web服务，你可以发布一个请求，它应该给你一个XML / JSON列表在你周围的所有酒店。

从网站 -

请求= http://maps.google.com/maps/api/place/search/json?location=40.717859,-73.957790&radius=1600&client=clientId&sensor=true_or_false&signature=SIGNATURE

回应=

  {
status： OK，
results：[{
name：Willia msburg，
types：[locality，political]，
icon：http://maps.gstatic.com/mapfiles/place_api/icons/geocode-71。 png，
reference：ClRBAAAAXP ... lHAPyHom2aG
}，{
name：Greenpoint，
nearby：New York， 
types：[neighborhood，political]，
icon：http://maps.gstatic.com/mapfiles/place_api/icons/geocode-71.png， 
reference：CkQ_AAAAhd ... MF45fwr44Ek
}，{
name：Peter Luger Steakhouse，
nearby：Broadway，Brooklyn， 
types：[restaurant，food，establishment]，
icon：http://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71 bng，
reference：ClRCAAAAt3 ... 6Nt7k11iQdT
}，{
name：威廉斯堡音乐厅，
Nearby：布鲁克林北6街，
类型：[建立]，
图标：http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71。 png，
refe rence：ClRFAAAAN ... 6UOKCbjv7Sxy
}，
 ...附加结果... 
]，
html_attributions：[] 
} 
  

I am new to google apis and iphone LBS related apps. I need to know how to use a google api and get the list of hotels around my GPS location.

Here the same functionality is achieved through javascript. how to do this on iphone application ?

http://code.google.com/apis/ajax/playground/#localsearch_with_markers

解决方案

Did you try - http://code.google.com/apis/maps/documentation/places/#PlaceSearches ?

It looks like a normal webservice, you can just post a request and it should give you an XML / JSON list of all the hotels around you ..

From the website -

Request = http://maps.google.com/maps/api/place/search/json?location=40.717859,-73.957790&radius=1600&client=clientId&sensor=true_or_false&signature=SIGNATURE

Response =

{
  "status": "OK",
  "results": [ {
    "name": "Williamsburg",
    "types": [ "locality", "political" ],
    "icon": "http://maps.gstatic.com/mapfiles/place_api/icons/geocode-71.png",
    "reference": "ClRBAAAAXP...lHAPyHom2aG"
  }, {
    "name": "Greenpoint",
    "vicinity": "New York",
    "types": [ "neighborhood", "political" ],
    "icon": "http://maps.gstatic.com/mapfiles/place_api/icons/geocode-71.png",
    "reference": "CkQ_AAAAhd...MF45fwr44Ek"
  }, {
    "name": "Peter Luger Steakhouse",
    "vicinity": "Broadway, Brooklyn",
    "types": [ "restaurant", "food", "establishment" ],
    "icon": "http://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
    "reference": "ClRCAAAAt3...6Nt7k11iQdT"
  }, {
    "name": "Music Hall of Williamsburg",
    "vicinity": "North 6th Street, Brooklyn",
    "types": [ "establishment" ],
    "icon": "http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
    "reference": "ClRFAAAAN...6UOKCbjv7Sxy"
  },
  ...additional results ...  
  ],
   "html_attributions": [ ]
}

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