package alvintclam;

import java.io.File;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;

import javax.servlet.ServletConfig;

import com.amazonaws.util.json.JSONException;
import com.amazonaws.util.json.JSONObject;

import android.os.Environment;

public class PhotoTagging {
	
	public String saveText(String newJson) {
		JSONObject json;
		try {
			json = new JSONObject(newJson);
			String root = Environment.getExternalStorageDirectory().toString();
			File myDir = new File(root + "/myfile");    
			myDir.mkdirs();
			String fname = json.getString("filename");
			File file = new File (myDir, fname);
			if (file.exists()) file.delete(); 
			try {
				FileOutputStream f = new FileOutputStream(file);
		        PrintWriter pw = new PrintWriter(f);
		        pw.println(json.getString("text"));
		        pw.flush();
		        pw.close();
		        f.close();;
		        return "OK";
			} catch (Exception e) {
				e.printStackTrace();
			}
		} catch (JSONException e1) {
			e1.printStackTrace();
		} 
		
		return "ERROR";
	}

}