Mein Ziel ist es, mit Google Analytics Event Tracking den Klick auf die Schaltfläche zu zählen.

Wie zähle ich Schaltflächenklicks und welcher Benutzer (und welches Gerät) hat auf diese Schaltfläche geklickt?

Ich benutze diesen Code:

public class TestActivity extends Activity {
GoogleAnalyticsTracker tracker;
Button clickBtn;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    tracker = GoogleAnalyticsTracker.getInstance();
    tracker.startNewSession("UA-XXXXXXXX-1", 30, this);
    tracker.setDebug(true);

    clickBtn = (Button) findViewById(R.id.click);
    setContentView(R.layout.main);
    final Button createEventButton = (Button) findViewById(R.id.NewEventButton);

    createEventButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            tracker.trackEvent("Clicks", // Category
                    "Button", // Action
                    "" + clickBtn, // Label
                    77); // Value
            tracker.trackEvent("Clicks", "" + createEventButton, "Easy", 1);
            tracker.trackEvent("Completions", "Game-Deaths",
                    "Hard-Level-One", 15);
            tracker.trackEvent("Die", "Easy", " Two", 15);
            tracker.trackTransactions();
        }
    });

    Button createPageButton = (Button) findViewById(R.id.NewPageButton);
    createPageButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            // Add a Custom Variable to this pageview, with name of "Medium"
            // and value "MobileApp"
            tracker.setCustomVar(1, "Medium", "Mobile App");
            // Track a page view. This is probably the best way to track
            // which parts of your application
            // are being used.
            // E.g.
            // tracker.trackPageView("/help"); //to track someone looking at
            // the help screen.
            // tracker.trackPageView("/level2"); //to track someone reaching
            // level 2 in a game.
            // tracker.trackPageView("/uploadScreen"); //to track someone
            // using an upload screen.
            tracker.trackPageView("/testApplicationHomeScreen");

        }
    });

    Button quitButton = (Button) findViewById(R.id.QuitButton);
    quitButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            finish();
        }
    });

    Button dispatchButton = (Button) findViewById(R.id.DispatchButton);
    dispatchButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            // Manually start a dispatch, not needed if the tracker was
            // started with a dispatch
            // interval.
            tracker.dispatch();
        }
    });
}

@Override
protected void onDestroy() {
    super.onDestroy();
    // Stop the tracker when it is no longer needed.
    tracker.stopSession();
}
}