This is a simple example to get geoLocation in Processing JAVA MODE on “windows / linux / macosx / andorid”.
import java.net.*;
import java.io.*;
void setup(){
String[] l = geolocation();
for(String s : l){
println(s);
}
}
void draw(){
}
String[] geolocation(){
StringList l = new StringList();
String[] data = null;
Socket sock = null;
BufferedReader bufRead = null;
try{
sock = new Socket("ip-api.com", 80);
//Instantiates a new PrintWriter passing in the sockets output stream
PrintWriter wtr = new PrintWriter(sock.getOutputStream());
//Prints the request string to the output stream
wtr.println("GET /json HTTP/1.0");
wtr.println("");
wtr.flush();
//Creates a BufferedReader that contains the server response
bufRead = new BufferedReader(new InputStreamReader(sock.getInputStream()));
String outStr = "";
//Prints each line of the response
while((outStr = bufRead.readLine()) != null){
l.append(outStr);
}
//Closes out buffer and writer
bufRead.close();
wtr.close();
// parse output..
for(String s : l){
if(s.contains("{")){
String s1 = s.substring(1);
String s2 = s1.substring(0, s1.length()-1);
data = split(s2, ",");
}
}
}catch(Exception e){
println(e);
}
return data;
}
