import
java
.
io
.
BufferedReader
;
import
java
.
io
.
InputStream
;
import
java
.
io
.
InputStreamReader
;
import
java
.
net
.
HttpURLConnection
;
import
java
.
net
.
URL
;
import
org
.
json
.
*
;
public
class
jsondemo
{
/**
* @param args
*/
public
static
void
main
(
String
[
]
args
)
{
// TODO Auto-generated method stub
try
{
URL
url
=
new
URL
(
"http://maps.googleapis.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA&sensor=false"
)
;
HttpURLConnection
httpURLConnection
=
(
HttpURLConnection
)
url
.
openConnection
(
)
;
InputStream
inputStream
=
httpURLConnection
.
getInputStream
(
)
;
BufferedReader
bufferedReader
=
new
BufferedReader
(
new
InputStreamReader
(
inputStream
)
)
;
String
string
=
""
;
String
currentString
;
while
(
(
currentString
=
bufferedReader
.
readLine
(
)
)
!=
null
)
{
string
+=
currentString
;
}
JSONObject
jsonObject
=
new
JSONObject
(
string
)
;
JSONArray
resultsArray
=
jsonObject
.
getJSONArray
(
"results"
)
;
for
(
int
i
=
0
;
i
<
resultsArray
.
length
(
)
;
++
i
)
{
JSONArray
addressArray
=
resultsArray
.
getJSONObject
(
i
)
.
getJSONArray
(
"address_components"
)
;
for
(
int
l
=
0
;
l
<
addressArray
.
length
(
)
;
l
++
)
{
JSONObject
addressObject
=
addressArray
.
getJSONObject
(
l
)
;
String
long_name
=
addressObject
.
getString
(
"long_name"
)
;
System
.
out
.
print
(
"long_name: "
)
;
System
.
out
.
println
(
long_name
)
;
JSONArray
typesArray
=
addressObject
.
getJSONArray
(
"types"
)
;
for
(
int
j
=
0
;
j
<
typesArray
.
length
(
)
;
++
j
)
{
System
.
out
.
print
(
"types: "
)
;
System
.
out
.
println
(
typesArray
.
getString
(
j
)
)
;
}
String
short_name
=
addressObject
.
getString
(
"short_name"
)
;
System
.
out
.
print
(
"short_name: "
)
;
System
.
out
.
println
(
short_name
)
;
}
String
formattedString
=
resultsArray
.
getJSONObject
(
i
)
.
getString
(
"formatted_address"
)
;
System
.
out
.
print
(
"formatted_address: "
)
;
System
.
out
.
println
(
formattedString
)
;
JSONObject
geometryObject
=
resultsArray
.
getJSONObject
(
i
)
.
getJSONObject
(
"geometry"
)
;
JSONObject
locationObject
=
geometryObject
.
getJSONObject
(
"location"
)
;
System
.
out
.
print
(
"lat: "
)
;
System
.
out
.
println
(
locationObject
.
getDouble
(
"lat"
)
)
;
System
.
out
.
print
(
"lng: "
)
;
System
.
out
.
println
(
locationObject
.
getDouble
(
"lng"
)
)
;
System
.
out
.
print
(
"location_type: "
)
;
System
.
out
.
println
(
geometryObject
.
getString
(
"location_type"
)
)
;
JSONObject
viewportObject
=
geometryObject
.
getJSONObject
(
"viewport"
)
;
JSONObject
northeastObject
=
viewportObject
.
getJSONObject
(
"northeast"
)
;
System
.
out
.
print
(
"northeast lat: "
)
;
System
.
out
.
println
(
northeastObject
.
getDouble
(
"lat"
)
)
;
System
.
out
.
print
(
"northeast lng: "
)
;
System
.
out
.
println
(
northeastObject
.
getDouble
(
"lng"
)
)
;
JSONObject
southwestObject
=
viewportObject
.
getJSONObject
(
"southwest"
)
;
System
.
out
.
print
(
"southwest lat: "
)
;
System
.
out
.
println
(
southwestObject
.
getDouble
(
"lat"
)
)
;
System
.
out
.
print
(
"southwest lng: "
)
;
System
.
out
.
println
(
southwestObject
.
getDouble
(
"lng"
)
)
;
JSONArray
typesArray
=
resultsArray
.
getJSONObject
(
i
)
.
getJSONArray
(
"types"
)
;
for
(
int
k
=
0
;
k
<
typesArray
.
length
(
)
;
k
++
)
{
System
.
out
.
print
(
"types: "
)
;
System
.
out
.
println
(
typesArray
.
getString
(
i
)
)
;
}
}
System
.
out
.
print
(
"status: "
)
;
System
.
out
.
println
(
jsonObject
.
getString
(
"status"
)
)
;
}
catch
(
JSONException
e
)
{
// TODO Auto-generated catch block
e
.
printStackTrace
(
)
;
}
catch
(
Exception
e
)
{
e
.
printStackTrace
(
)
;
}
}
}
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