content: package com.myapps.documentscanner;
  
  import android.content.Context;
  
  import com.google.android.gms.analytics.GoogleAnalytics;
  import com.google.android.gms.analytics.Tracker;
  
  import java.util.HashMap;
  import java.util.Map;
  
  /**
   * Created by ANIRUDDHA
   */
  
  /**
   * A collection of Google Analytics trackers. Fetch the tracker you need using
   * {@code AnalyticsTrackers.getInstance().get(...)}
   * <p/>
   * This code was generated by Android Studio but can be safely modified by
   * hand at this point.
   * <p/>
   * TODO: Call {@link #initialize(Context)} from an entry point in your app
   * before using this!
   */
  public final class AnalyticsTrackers {
  
      public enum Target {
          APP
      }
  
      private static AnalyticsTrackers sInstance;
  
      public static synchronized void initialize(Context context) {
          if (sInstance != null) {
              throw new IllegalStateException("Extra call to initialize analytics trackers");
          }
  
          sInstance = new AnalyticsTrackers(context);
      }
  
      public static synchronized AnalyticsTrackers getInstance() {
          if (sInstance == null) {
              throw new IllegalStateException("Call initialize() before getInstance()");
          }
  
          return sInstance;
      }
  
      private final Map<Target, Tracker> mTrackers = new HashMap<Target, Tracker>();
      private final Context mContext;
  
      /**
       * Don't instantiate directly - use {@link #getInstance()} instead.
       */
      private AnalyticsTrackers(Context context) {
          mContext = context.getApplicationContext();
      }
  
      public synchronized Tracker get(Target target) {
          if (!mTrackers.containsKey(target)) {
              Tracker tracker;
              switch (target) {
                  case APP:
                      tracker = GoogleAnalytics.getInstance(mContext).newTracker(R.xml.app_tracker);
                      break;
                  default:
                      throw new IllegalArgumentException("Unhandled analytics target " + target);
              }
              mTrackers.put(target, tracker);
          }
  
          return mTrackers.get(target);
      }
  }
  