How to get place-id using geocode latlng address android - android

I am using MapclickListener onclick of map getting latlng I am geocoding them I want the place id from that geocoded address and the places details using that address.
mMap.setOnMapClickListener(new GoogleMap.OnMapClickListener() {
#Override
public void onMapClick(LatLng latLng) {
mMap.clear();
mMap.addMarker(new MarkerOptions()
.position(latLng));
Geocoder geocoder = new Geocoder(context, Locale.ENGLISH);
try {
List<Address> addressList = geocoder.getFromLocation(latLng.latitude,latLng.longitude,1);
// Get geocode address
// ***https://maps.googleapis.com/maps/api/geocode/json?address=Address&key=GOOGLE_KEY***
// Get place_id using this address
// Get place details using the place_id
} catch (IOException e) {
e.printStackTrace();
}
mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, DEFAULT_ZOOM));
}
});


You have to make two API calls
First would be -
https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=-33.8670522,151.1957362&radius=500&types=food&name=cruise&key=YOUR_API_KEY
Here you will get JSON:
{
"html_attributions" : [],
"results" : [
{
"geometry" : {
"location" : {
"lat" : -33.870775,
"lng" : 151.199025
}
},
...
"place_id" : "ChIJrTLr-GyuEmsRBfy61i59si0",
...
}
],
"status" : "OK"
}
After you get your json, your next step would be to call -
https://maps.googleapis.com/maps/api/geocode/json?place_id=ChIJrTLr-GyuEmsRBfy61i59si0&key=YOUR_API_KEY
Were you will get json like this:
{
"html_attributions" : [],
"result" : {
"address_components" : [
{
"long_name" : "5",
"short_name" : "5",
"types" : [ "floor" ]
}
],
"adr_address" : "5, \u003cspan class=\"street-address\"\u003e48 Pirrama Rd\u003c/span\u003e, \u003cspan class=\"locality\"\u003ePyrmont\u003c/span\u003e \u003cspan class=\"region\"\u003eNSW\u003c/span\u003e \u003cspan class=\"postal-code\"\u003e2009\u003c/span\u003e, \u003cspan class=\"country-name\"\u003eAustralia\u003c/span\u003e",
"formatted_address" : "5, 48 Pirrama Rd, Pyrmont NSW 2009, Australia",
"formatted_phone_number" : "(02) 9374 4000",
"geometry" : {
"location" : {
"lat" : -33.866651,
"lng" : 151.195827
},
"viewport" : {
"northeast" : {
"lat" : -33.8653881697085,
"lng" : 151.1969739802915
},
"southwest" : {
"lat" : -33.86808613029149,
"lng" : 151.1942760197085
}
}
},
"icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "4f89212bf76dde31f092cfc14d7506555d85b5c7",
"international_phone_number" : "+61 2 9374 4000",
"name" : "Google",
"place_id" : "ChIJN1t_tDeuEmsRUsoyG83frY4",
"rating" : 4.5,
"reference" : "CmRSAAAAjiEr2_A4yI-DyqGcfsceTv-IBJXHB5-W3ckmGk9QAYk4USgeV8ihBcGBEK5Z1w4ajRZNVAfSbROiKbbuniq0c9rIq_xqkrf_3HpZzX-pFJuJY3cBtG68LSAHzWXB8UzwEhAx04rgN0_WieYLfVp4K0duGhTU58LFaqwcaex73Kcyy0ghYOQTkg",
"reviews" : [
{
"author_name" : "Robert Ardill",
"author_url" : "https://www.google.com/maps/contrib/106422854611155436041/reviews",
"language" : "en",
"profile_photo_url" : "https://lh3.googleusercontent.com/-T47KxWuAoJU/AAAAAAAAAAI/AAAAAAAAAZo/BDmyI12BZAs/s128-c0x00000000-cc-rp-mo-ba1/photo.jpg",
"rating" : 5,
"relative_time_description" : "a month ago",
"text" : "Awesome offices. Great facilities, location and views. Staff are great hosts",
"time" : 1491144016
}
],
"scope" : "GOOGLE",
"types" : [ "point_of_interest", "establishment" ],
"url" : "https://maps.google.com/?cid=10281119596374313554",
"utc_offset" : 600,
"vicinity" : "5, 48 Pirrama Road, Pyrmont",
"website" : "https://www.google.com.au/about/careers/locations/sydney/"
},
"status" : "OK"
}
BUT: You can also use google geocode lib, where you should add a lot of code and google client inizialization.

Related

How to get a picture of some location using GeoDataApi?

I wanted to know how to get the picture of some location using GeoDataApi instead of any of the newest Google Play services releases like 11.2.0 , say for example with 'com.google.android.gms:play-services:10.2.0' , how do i get a photo of a place? .

You can use Google Places Api to get the nearby places and the json or xml which you will get from here , for eg :
JSON
{
"html_attributions" : [],
"results" : [
{
"geometry" : {
"location" : {
"lat" : -33.870775,
"lng" : 151.199025
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/travel_agent-71.png",
"id" : "21a0b251c9b8392186142c798263e289fe45b4aa",
"name" : "Rhythmboat Cruises",
"opening_hours" : {
"open_now" : true
},
"photos" : [
{
"height" : 270,
"html_attributions" : [],
"photo_reference" : "CnRnAAAAF-LjFR1ZV93eawe1cU_3QNMCNmaGkowY7CnOf-kcNmPhNnPEG9W979jOuJJ1sGr75rhD5hqKzjD8vbMbSsRnq_Ni3ZIGfY6hKWmsOf3qHKJInkm4h55lzvLAXJVc-Rr4kI9O1tmIblblUpg2oqoq8RIQRMQJhFsTr5s9haxQ07EQHxoUO0ICubVFGYfJiMUPor1GnIWb5i8",
"width" : 519
}
],
"place_id" : "ChIJyWEHuEmuEmsRm9hTkapTCrk",
"scope" : "GOOGLE",
"alt_ids" : [
{
"place_id" : "D9iJyWEHuEmuEmsRm9hTkapTCrk",
"scope" : "APP"
}
],
"reference" : "CoQBdQAAAFSiijw5-cAV68xdf2O18pKIZ0seJh03u9h9wk_lEdG-cP1dWvp_QGS4SNCBMk_fB06YRsfMrNkINtPez22p5lRIlj5ty_HmcNwcl6GZXbD2RdXsVfLYlQwnZQcnu7ihkjZp_2gk1-fWXql3GQ8-1BEGwgCxG-eaSnIJIBPuIpihEhAY1WYdxPvOWsPnb2-nGb6QGhTipN0lgaLpQTnkcMeAIEvCsSa0Ww",
"types" : [ "travel_agency", "restaurant", "food", "establishment" ],
"vicinity" : "Pyrmont Bay Wharf Darling Dr, Sydney"
},
{
"geometry" : {
"location" : {
"lat" : -33.866891,
"lng" : 151.200814
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
"id" : "45a27fd8d56c56dc62afc9b49e1d850440d5c403",
"name" : "Private Charter Sydney Habour Cruise",
"photos" : [
{
"height" : 426,
"html_attributions" : [],
"photo_reference" : "CnRnAAAAL3n0Zu3U6fseyPl8URGKD49aGB2Wka7CKDZfamoGX2ZTLMBYgTUshjr-MXc0_O2BbvlUAZWtQTBHUVZ-5Sxb1-P-VX2Fx0sZF87q-9vUt19VDwQQmAX_mjQe7UWmU5lJGCOXSgxp2fu1b5VR_PF31RIQTKZLfqm8TA1eynnN4M1XShoU8adzJCcOWK0er14h8SqOIDZctvU",
"width" : 640
}
],
"place_id" : "ChIJqwS6fjiuEmsRJAMiOY9MSms",
"scope" : "GOOGLE",
"reference" : "CpQBhgAAAFN27qR_t5oSDKPUzjQIeQa3lrRpFTm5alW3ZYbMFm8k10ETbISfK9S1nwcJVfrP-bjra7NSPuhaRulxoonSPQklDyB-xGvcJncq6qDXIUQ3hlI-bx4AxYckAOX74LkupHq7bcaREgrSBE-U6GbA1C3U7I-HnweO4IPtztSEcgW09y03v1hgHzL8xSDElmkQtRIQzLbyBfj3e0FhJzABXjM2QBoUE2EnL-DzWrzpgmMEulUBLGrtu2Y",
"types" : [ "restaurant", "food", "establishment" ],
"vicinity" : "Australia"
},
{
"geometry" : {
"location" : {
"lat" : -33.870943,
"lng" : 151.190311
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
"id" : "30bee58f819b6c47bd24151802f25ecf11df8943",
"name" : "Bucks Party Cruise",
"opening_hours" : {
"open_now" : true
},
"photos" : [
{
"height" : 600,
"html_attributions" : [],
"photo_reference" : "CnRnAAAA48AX5MsHIMiuipON_Lgh97hPiYDFkxx_vnaZQMOcvcQwYN92o33t5RwjRpOue5R47AjfMltntoz71hto40zqo7vFyxhDuuqhAChKGRQ5mdO5jv5CKWlzi182PICiOb37PiBtiFt7lSLe1SedoyrD-xIQD8xqSOaejWejYHCN4Ye2XBoUT3q2IXJQpMkmffJiBNftv8QSwF4",
"width" : 800
}
],
"place_id" : "ChIJLfySpTOuEmsRsc_JfJtljdc",
"scope" : "GOOGLE",
"reference" : "CoQBdQAAANQSThnTekt-UokiTiX3oUFT6YDfdQJIG0ljlQnkLfWefcKmjxax0xmUpWjmpWdOsScl9zSyBNImmrTO9AE9DnWTdQ2hY7n-OOU4UgCfX7U0TE1Vf7jyODRISbK-u86TBJij0b2i7oUWq2bGr0cQSj8CV97U5q8SJR3AFDYi3ogqEhCMXjNLR1k8fiXTkG2BxGJmGhTqwE8C4grdjvJ0w5UsAVoOH7v8HQ",
"types" : [ "restaurant", "food", "establishment" ],
"vicinity" : "37 Bank St, Pyrmont"
},
{
"geometry" : {
"location" : {
"lat" : -33.867591,
"lng" : 151.201196
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/travel_agent-71.png",
"id" : "a97f9fb468bcd26b68a23072a55af82d4b325e0d",
"name" : "Australian Cruise Group",
"opening_hours" : {
"open_now" : true
},
"photos" : [
{
"height" : 242,
"html_attributions" : [],
"photo_reference" : "CnRnAAAABjeoPQ7NUU3pDitV4Vs0BgP1FLhf_iCgStUZUr4ZuNqQnc5k43jbvjKC2hTGM8SrmdJYyOyxRO3D2yutoJwVC4Vp_dzckkjG35L6LfMm5sjrOr6uyOtr2PNCp1xQylx6vhdcpW8yZjBZCvVsjNajLBIQ-z4ttAMIc8EjEZV7LsoFgRoU6OrqxvKCnkJGb9F16W57iIV4LuM",
"width" : 200
}
],
"place_id" : "ChIJrTLr-GyuEmsRBfy61i59si0",
"scope" : "GOOGLE",
"reference" : "CoQBeQAAAFvf12y8veSQMdIMmAXQmus1zqkgKQ-O2KEX0Kr47rIRTy6HNsyosVl0CjvEBulIu_cujrSOgICdcxNioFDHtAxXBhqeR-8xXtm52Bp0lVwnO3LzLFY3jeo8WrsyIwNE1kQlGuWA4xklpOknHJuRXSQJVheRlYijOHSgsBQ35mOcEhC5IpbpqCMe82yR136087wZGhSziPEbooYkHLn9e5njOTuBprcfVw",
"types" : [ "travel_agency", "restaurant", "food", "establishment" ],
"vicinity" : "32 The Promenade, King Street Wharf 5, Sydney"
}
],
"status" : "OK"
}
The above JSON gives you the photo_reference which can be used in the Google PLaces Photos API to get a URL, which can be used to load the photos using Glide or Picasso as per the requirement.

This might help:
Google API documentation to use GeoDataApi
https://developers.google.com/android/reference/com/google/android/gms/location/places/GeoDataApi
Also, below is a reference link:
https://developers.google.com/places/web-service/photos#photo_references

Use the Google Place Photos api: https://developers.google.com/places/android-api/photos?hl=en

How to get latitude and longitude passing pincode in Android

How to get latitude and longitude by passing parameter as pincode.I have form with pincode. when entered some pincode number into text box,then how to get latitude and longitude.but not passing address how to get latitude and longitude only passing pincode as a parameter.
tried like this it's not working.can any one help me
java
final Geocoder geocoder = new Geocoder(getActivity());
pincode = pincode1.getText().toString();
try {
List<Address> addresses = geocoder.getFromLocationName(pincode, 1);
if (addresses != null && !addresses.isEmpty()) {
Address address = addresses.get(0);
// Use the address as needed
String message = String.format("Latitude: %f, Longitude: %f",
address.getLatitude(), address.getLongitude());
Toast.makeText(getActivity(), message, Toast.LENGTH_LONG).show();
} else {
// Display appropriate message when Geocoder services are not available
Toast.makeText(getActivity(), "Unable to geocode zipcode", Toast.LENGTH_LONG).show();
}
} catch (IOException e) {
// handle exception
}

Try this....
You can make http Get request for the following link.
http://maps.googleapis.com/maps/api/geocode/json?components=postal_code:638701&sensor=false
Demo result:
{
"results" : [
{
"address_components" : [
{
"long_name" : "638701",
"short_name" : "638701",
"types" : [ "postal_code" ]
},
{
"long_name" : "Tamil Nadu",
"short_name" : "TN",
"types" : [ "administrative_area_level_1", "political" ]
},
{
"long_name" : "India",
"short_name" : "IN",
"types" : [ "country", "political" ]
}
],
"formatted_address" : "Tamil Nadu 638701, India",
"geometry" : {
"bounds" : {
"northeast" : {
"lat" : 11.12035,
"lng" : 77.7041998
},
"southwest" : {
"lat" : 10.9142493,
"lng" : 77.4507146
}
},
"location" : {
"lat" : 11.0179181,
"lng" : 77.58486649999999
},
"location_type" : "APPROXIMATE",
"viewport" : {
"northeast" : {
"lat" : 11.12035,
"lng" : 77.7041998
},
"southwest" : {
"lat" : 10.9142493,
"lng" : 77.4507146
}
}
},
"place_id" : "ChIJl35xdEKfqTsRcr8NKDs37OM",
"types" : [ "postal_code" ]
}
],
"status" : "OK"
}
change the postal code Element According to your requirements
https://developers.google.com/maps/documentation/geocoding/intro?csw=1#JSON

Google Places photos: convert photo_reference to photo url

I'm trying to build an app that would display the location name of a nearby place as well as its photo. I'm using Google Places API.
I would like to quickly convert photo_reference to the photo url.
Currently, if you do a nearby search, you would get back this json with 20 nearby locations (I have just pasted 2 locations as the json is too long):
{
"html_attributions" : [
"Listings by \u003ca href=\"http://www.easyinfo.co.za/\"\u003eEasyinfo.co.za\u003c/a\u003e"
],
"next_page_token" : "CvQB7AAAAEIeM4orJZv2oOV0Lt_mhGBbkvvJIyOwjcHeStpcC5E6fR7pNHw4VsS6cMSKzFRtyjr2LQ67GSvZwFGxw8f72sxwO6NggFNsSyakjO9bKovKpjCn4-uHoQyXESaxMqMci1fet-n9EJEp-VoBVXv-iIb_TvSO26iIXkGUeO-09-19ucYirFahOaNF0pp8ttod59XWgsLPs5r1PnkakrYj5JBgawP83T0ZMwIY52oViQJNGvR6_Bpf73dK68iUnj24w5QNZOql6uAlvFAg-BXs5FKjTWvQO0nR5woo5mJjDzYvbaxQkpMqFQ-BMEnZ3RX10xIQ3twWZWnygJl78DhqZH1DkBoUdcq5qakPBsg1QAn6BdcqdrQFz2g",
"results" : [
{
"geometry" : {
"location" : {
"lat" : -26.2020253,
"lng" : 28.0500779
},
"viewport" : {
"northeast" : {
"lat" : -26.2003339,
"lng" : 28.054075
},
"southwest" : {
"lat" : -26.2041059,
"lng" : 28.0470949
}
}
},
"icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/geocode-71.png",
"id" : "0765607c0fdb4fae92e59390aff8e9501e98e59c",
"name" : "Fashion District",
"place_id" : "ChIJ2Vn0h5wOlR4RsOSteUYYM6g",
"reference" : "CpQBkAAAADboZMmtzHTuxZ85pPFK1fr-V0QslLUKBr8QZssBme4qcqLqs7SvrW-L2lJZg3S0PBYTGzuBU8M1F-Ll72tOdto-hfnxOCBOFfVIQEYe264r-IbWZjiFbuqOHBtU5z99jo3NrTxI29MvE8ogUYccX8FukX8eoAcpKti3Ik2VLvDziRKArf2EDy-6CtSbxeCnthIQyHx09QzBQ-pWEelLd6tCsxoUklzTqP7XbT6WbDCbIa42k1R4Iic",
"scope" : "GOOGLE",
"types" : [ "neighborhood", "political" ],
"vicinity" : "Johannesburg"
},
{
"geometry" : {
"location" : {
"lat" : -26.205586,
"lng" : 28.046573
}
},
"icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
"id" : "671355d0ee1b5b0bbc1556321cea85ca164601de",
"name" : "KFC Carlton Centre",
"opening_hours" : {
"open_now" : true,
"weekday_text" : []
},
"photos" : [
{
"height" : 296,
"html_attributions" : [
"\u003ca href=\"https://maps.google.com/maps/contrib/106295947298714161198\"\u003eKFC Carlton Centre\u003c/a\u003e"
],
"photo_reference" : "CmRdAAAAHcsAE2aiv5lIxLEo0c9xMUmH-chXoAeq6yrFPw5uy7LdppAMxBmg8_yvG9y9qaXqsH-IrcPsBD6QQvsfZnpml3U5zgh93nTbm5WONnYmutBSltIr9FwuK-awm8l1vyKeEhD9AqZpJwFLIWms2GeZGPR2GhSPp1JyAU_6_s1Im1_oH5tB4IjyXQ",
"width" : 607
}
],
"place_id" : "ChIJTQABc5kOlR4RAzBKVJ-lZNo",
"price_level" : 1,
"rating" : 3.7,
"reference" : "CnRmAAAAyOipUqSqkrpsKw96nu3YnT72kF2Yj_FWAd3wJkzM6a73ZZu8AJIXGsS-EmvugVGsgcEEcadiPfLJCdX3_molaMarh-sox9sIDp5M9LE6xhE1U-6WMXarQEjNu6_ATfQMdaR0nJPpxCX_AS2vbym1wBIQAA9yUjeeEXHF-HDsjTj9kBoUvRoUMWlNtyY30v0iWqMUzstMHOE",
"scope" : "GOOGLE",
"types" : [ "restaurant", "food", "point_of_interest", "establishment" ],
"vicinity" : "Commissioner Street, Carlton Centre, Johannesburg"
}
To get the photo url, you will have to call the following for each of the 20 photo_reference in the json - these calls to the google servers take a lot of time to return as you are calling the server 20 individual times:
https://maps.googleapis.com/maps/api/place/photo?maxwidth=400&photoreference=CmRdAAAAHcsAE2aiv5lIxLEo0c9xMUmH-chXoAeq6yrFPw5uy7LdppAMxBmg8_yvG9y9qaXqsH-IrcPsBD6QQvsfZnpml3U5zgh93nTbm5WONnYmutBSltIr9FwuK-awm8l1vyKeEhD9AqZpJwFLIWms2GeZGPR2GhSPp1JyAU_6_s1Im1_oH5tB4IjyXQ&key=API-KEY
Each call returns something similar to this which is the actual url for the image - if you click the link below, it goes to the actual picture.
https://lh3.googleusercontent.com/-B8FWOhhu2_k/VTdYJeFjRhI/AAAAAAAAAD8/JSJamjx4XyA/s1600-w400/
I think this is a highly inefficient way to obtain the links for the place photos, my rest API calls sometime returns after 10 seconds. Is there a way to do this efficiently?

Json parsing to get lat long

I have a response from a google web service like the follwing
{
"html_attributions" : [],
"next_page_token" : "CpQCBgEAALxtLOBsfDviXsb8WHg4nGHrCETBydo0YcgOw-IHvFS4CQI1ZaM331dtA8Y3CxPeZZlF0IYjwQMp2A8W5A5UKtTrR4sQq1Um6FJgUNCpZzrcT6RwaPJKzOjbaFrPt5GqnQM6W1vxxdK9nKu5lyBbvLr0yJnzBWEAqyLyT2MFvak-_qDIR8b3yK3Efy34SsoHNnBnaANVc5hMztz7aWGphkTDNtEfuSZnQQ72jPg5_ey5F2G29in_QJXJlR9a3YYNGFmefLta2e0T34OGOhtvCinrdE7dcEUuaK55LV8TnP33HlGKC7PruXkv4AF8Xvxnlsk9ALVFdzECmJ4br6RTq3iWjBZ0z5FPNzqjfa6NNFiqEhDItZbJiBr9cEOaefilqJQSGhSybiB6SRFA8b-p86rFbiNEHjEo3w",
"results" : [
{
"geometry" : {
"location" : {
"lat" : 47.610399,
"lng" : -122.335791
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "8f7e7d038dbd13f283d1875ecf68d04fc2255561",
"name" : "GNC",
"opening_hours" : {
"open_now" : false
},
"place_id" : "ChIJ3zJ_hLRqkFQR0AxDtprgAjI",
"price_level" : 2,
"reference" : "CnRlAAAAoWRGwTPL4nLYI7qPZ2ukmXEdDWAScl5XASmeogPbQsOEvbFdXvb2cMYWsQZ1LR3QUYDo8djSpfKQc0BFLkA37iw_iTW2XRZy4568H5kReNd1xqVDjZyVmHPaWnKkJrTl0bJh_1P1Vpg-ntqUq-zVkRIQDVbTyrun8WsRA1eftayO8RoUSwjCBqkVaPwmyLJtXfJfk9qmF2I",
"scope" : "GOOGLE",
"types" : [ "health", "grocery_or_supermarket", "food", "store", "establishment" ],
"vicinity" : "421 Pike St, Seattle"
},
{
"geometry" : {
"location" : {
"lat" : 47.61,
"lng" : -122.33
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "82e45a03dca8dcb2192cc250777a11f2e06452de",
"name" : "Deluxe Foods LLC",
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},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "228c792a04f0d9c3b8086b9f857521945f87c975",
"name" : "Choice Produce",
"place_id" : "ChIJmbBY97JqkFQR4JkuKXVDT3A",
"reference" : "CnRwAAAAWE1aK6eOe-rdRjgs2HJZHB__viCdWu2u7Qx0chME1CgDnnOycW_dcim98Szb2bzUjTy12wGk9fGO42jpywL-Zevm_ilfqi6q7jvRQxSGvsybbZau_Tc_orGj41Gz8fWK1R6_YvAT1n0II9DPFca1lxIQviRIxzWL3GRqyK3dun_4zRoUrNDpGHpGZHKUngGPiBLLH46zOqI",
"scope" : "GOOGLE",
"types" : [ "grocery_or_supermarket", "food", "store", "establishment" ],
"vicinity" : "1514 Pike Pl, Seattle"
}
],
"status" : "OK"
}
I need to parse it and get the lat and long values
I have assigned it like this
JSONArray JA=new JSONArray(result);
JSONObject json= null;
Where result contains the web service response. How can I parse it and get the required values?

try this code.you will get lat and lng value:
if (jsonStr != null) {
try {
JSONObject jsonObj = new JSONObject(jsonStr);
// Getting JSON Array node
results = jsonObj.getJSONArray("result");
// looping through All Contacts
for (int i = 0; i < contacts.length(); i++) {
JSONObject c = contacts.getJSONObject(i);
JSONObject geo = c.getJSONObject("geomatrics");
JSONObject place = geo.getJSONObject("location");
String id = place.getString(lat);
String name = place.getString(lng);
}}}

FYI, the response JSON is an Object, not an Array.
Steps to get lat/lng values:
Get results JSON array from received JSON Object response
Iterate through all the sub JSON Objects, then first get geometry sub object.
From geometry sub object, get location object. From location object, parse and get lat/lng values.
Please don't ask for code as there are many JSON tutorials exist on web but you can use below methods for parsing:
getJSONObject()
getString()
getLong()

There are multiple locations in the JSON so you will need and ArrayList to store all of them.
I recomment using ArrayList<HashMap<String,Double>>
Assuming you have the result as a String object named as result:
ArrayList<HashMap<String, Double>> list = new ArrayList<HashMap<String,Double>>();
JSONObject jsonObj= new JSONObject(result);
JSONArray results = jsonObj.getJSONArray("results");
for(int i=0;i<results.length();i++){
JSONObject temp = results.getJSONObject(i).getJSONObject("geometry").getJSONObject("location");
Double lat = temp.getDouble("lat");
Double lng = temp.getDouble("lng");
HashMap map = new HashMap<String, Double>();
map.put("lat",lat);
map.put("lng",lng);
list.add(map);
}
now you can retrive any position by using
Double lat=list.get(4).get("lat");
Double lng=list.get(4).get("lng");
Hope it helps. cheers :)

Cast the response to JsonObject like this
JSONObject jsonObj = new JSONObject(result);// where result is the response you got
Get the result array like this
JSONArray results = jsonObj.getJSONArray("results"); // where results is the tag in resposne
Now you have the entire array in results
for loop the entire stuff
for(int i=0;i<results.length();i++)
{
JSONObject location = results.getJSONObject(i).getJSONObject("geometry").getJSONObject("location");;
String lat = location.optString("lat");
String lng = location.optString("lng");
}
If you need the lat and long inside an array, add those to an array.

Json parsing problems while using google api places

I am trying to parse some data from json file while using google api places i want to get the "names" only then save it in a list but i get json exception
here it's my file
{
"html_attributions" : [],
"next_page_token" : "ClRHAAAAyPJvpPTgNnOURBi9XhfVvw5J2Howz_h41h1HysWrYomdpQrRwMnWeKRKyiGU6ku6ZxxzQ3fLb598QgwyYYIF9PiK6ynAaBj-XOnbr7s2eTESEHTjEzwG8k6iwf3aFGTmeh0aFAH6KblOYgOw80zn7E-NgcdahjZl",
"results" : [
{
"geometry" : {
"location" : {
"lat" : 30.03735730,
"lng" : 31.2324840
},
"viewport" : {
"northeast" : {
"lat" : 30.04394240,
"lng" : 31.23577240
},
"southwest" : {
"lat" : 30.03077210,
"lng" : 31.22919559999999
}
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/geocode-71.png",
"id" : "b466d997e9c8b69f328895a42143f1da8b445e28",
"name" : "Garden City",
"reference" : "CqQBnAAAAHWLMK-4WmAwrZBlBfrSCs8ycrG7voN6sT-vFtqDUhVuxIVHJoAyA2JjVqzCSlJfJcI8DqUg1PFQUwQMDJvZinsx_-YJtYhr01Oa3wvj-CUvGR8m3WlxQEWUB0_tsm6mt5WDCEsMsnmhgRmgrOYmAMePGI_DndEBkOJjhqLoEo1VZblKaa730ZsBe1Wjp_NAYHm1reTeiHlBW5dMVhmCX7cSEAwbfJ3xpIJ_FUCoSlM-5hkaFM3vnuXUv1KVws2t-1L0CR8ldSRB",
"types" : [ "neighborhood", "political" ],
"vicinity" : "Cairo"
},
{
"geometry" : {
"location" : {
"lat" : 30.0429350,
"lng" : 31.2246040
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "710a28e1d1e2aefdd69ea6ec2e30fbfc9f5b54cb",
"name" : "Cairo Opera House",
"photos" : [
{
"height" : 478,
"html_attributions" : [ "From a Google User" ],
"photo_reference" : "CnRsAAAAJxKE7CfYmG89VEHODwClX4P3XbKD0h1j_xghhy0KvINsO9KMNWxkxq65xXPPXzZHWX104qjm3TTJaxh1mUeATTkRspBOVJll0JwZ-8fA_0DaXJ2RVr4pE7rPAKYkW9VE9qwIQ7ba_nvg5j7Nua96ihIQdEM9euo3M8jXH8CdpSj5ixoUq-W9Me_M9edgTscsjn5pBhnOTt8",
"width" : 613
}
],
"rating" : 4.50,
"reference" : "CoQBfAAAAD6AaWl7Ze1hxuelIZZkH8dD0VrsBBIpDOkfjwSItQ276DnGHiLYc4BEcPGyNuw_OPX7HfaPuIYFvN-ctpgcIV2tC5uw3nPP_Z4OTb5y0zD0CaelxZN3a-m0tBiqZHPylp7FpXOHERNc6BUInaWO3_h4Aze7M_FuOw21-zttSBvnEhBl62ERpUcU8nZIJy7DBrKuGhQn65AeXttY1axK8Qkvn7nKxDOuqA",
"types" : [ "establishment" ],
"vicinity" : "Opera Land, EL GEZIRAH"
},
{
"geometry" : {
"location" : {
"lat" : 30.0459720,
"lng" : 31.224110
}
},
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "fc80f712dc787d1c2c4382992e25895b8994bcdd",
"name" : "Cairo Tower",
"photos" : [
{
"height" : 1024,
"html_attributions" : [ "From a Google User" ],
"photo_reference" : "CnRoAAAAKUsL4sanCSNRjYRUSPbEbUoK73LuBWW36PuIAqebOTu3llxvJwtsQmtMpE_aqXjwtkZwjinZQqXWWd_8XQDGRtDPpKj5l97Jy02_zsT8KBLueOgaX4LlU0fAxKvQaM3SMJPehF2-x_qb0yn0Pbm4eRIQgX2VP1lXHnrefEKxk_NIshoUYZXYJAsB-z64TzWV4d6ACAxJqbo",
"width" : 768
}
],
i tried something like that
String data = EntityUtils.toString(response.getEntity());
JSONObject jsonObj = new JSONObject(data);
Object jj=jsonObj.getJSONObject("results").get("name");
but i got JSONEXCEPTION

results is an array not an object:
JSONObject jsonObj = new JSONObject(data);
JSONArray results =jsonObj.getJSONArray("results");
for (int i = 0; i < results.length(); i++) {
JSONObject result = results.getJSONObject(i);
String name = result.getString("name");
Log.d("tag", "name: " + name)
}
Don't have a compiler here so cannot check syntax.

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