Java

package com.cw.unity;

import android.util.Log;

public class MyPlugin {
    private static final MyPlugin ourInstance = new MyPlugin();
    private  static  final  String LOGTAG = "CW";
    public static  MyPlugin getInstance() { return ourInstance; }

    private  long startTime;
    private  MyPlugin(){
        Log.i(LOGTAG, "Created blah-blah");
        startTime = System.currentTimeMillis();
    }

    public double getElapsedTime()
    {
        return (System.currentTimeMillis() - startTime)/1000.0f;
    }
}