ScreenTracker.java

package com.bootstrap.analytics;

import com.google.android.gms.analytics.HitBuilders;
import com.google.android.gms.analytics.Tracker;

public final class ScreenTracker {
  private final String screenName;
  private final Tracker tracker;
  private final HitBuilders.ScreenViewBuilder builder;

  private ScreenTracker(final Tracker tracker, final String screenName) {
    this.tracker = tracker;
    this.screenName = screenName;
    this.builder = new HitBuilders.ScreenViewBuilder();
  }

  public void track() {
    tracker.setScreenName(screenName);
    tracker.send(builder.build());
    tracker.setScreenName(null);
  }

  protected static ScreenTracker from(final Tracker tracker, final String screenName) {
    return new ScreenTracker(tracker, screenName);
  }
}