感谢您的回答,但仍然无法正常工作。

我创建了:

public class GAnalytics extends Application{

// The following line should be changed to include the correct property id.
private static final String PROPERTY_ID = "UA-XXXX-X";

public static int GENERAL_TRACKER = 0;

public enum TrackerName {
    APP_TRACKER, // Tracker used only in this app.
    GLOBAL_TRACKER, // Tracker used by all the apps from a company. eg: roll-up tracking.
    ECOMMERCE_TRACKER, // Tracker used by all ecommerce transactions from a company.
}

HashMap<TrackerName, Tracker> mTrackers = new HashMap<TrackerName, Tracker>();

public GAnalytics() {
    super();
}

synchronized Tracker getTracker(TrackerName trackerId) {
    if (!mTrackers.containsKey(trackerId)) {

        GoogleAnalytics analytics = GoogleAnalytics.getInstance(this);
        Tracker t = (trackerId == TrackerName.APP_TRACKER) ? analytics.newTracker(PROPERTY_ID)
                : (trackerId == TrackerName.GLOBAL_TRACKER) ? analytics.newTracker(
                        R.xml.global_tracker)
                        : analytics.newTracker(R.xml.ecommerce_tracker);
        mTrackers.put(trackerId, t);

    }
    return mTrackers.get(trackerId);
}


}

在我的MainActivity中的OnCreate下:

String ACTIVITY_NAME = "MyApp";
// Get tracker.
    Tracker t = ((GAnalytics) getApplication()).getTracker(TrackerName.APP_TRACKER);

    // Set screen name.
    // Where path is a String representing the screen name.
    t.setScreenName(ACTIVITY_NAME);

    // Send a screen view.
    t.send(new HitBuilders.AppViewBuilder().build());


我在应用程序下添加了清单(android:名称...)

而我的日志:


05-16 18:27:41.705:E / AndroidRuntime(25187):致命异常:主
05-16 18:27:41.705:E / AndroidRuntime(25187):进程:com.MyApplication.Banana,PID:25187
05-16 18:27:41.705:E / AndroidRuntime(25187):java.lang.NoClassDefFoundError:com.google.android.gms.analytics.GoogleAnalytics
05-16 18:27:41.705:E / AndroidRuntime(25187):在com.MyApplication.Banana.GAnalytics.getTracker(GAnalytics.java:30)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于com.MyApplication.Banana.MainActivity.onCreate(MainActivity.java:56)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.app.Activity.performCreate(Activity.java:5231)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
05-16 18:27:41.705:E / AndroidRuntime(25187):at android.app.ActivityThread.access $ 800(ActivityThread.java:135)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1196)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.os.Handler.dispatchMessage(Handler.java:102)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.os.Looper.loop(Looper.java:136)
05-16 18:27:41.705:E / AndroidRuntime(25187):位于android.app.ActivityThread.main(ActivityThread.java:5017)
05-16 18:27:41.705:E / AndroidRuntime(25187):at java.lang.reflect.Method.invokeNative(本机方法)
05-16 18:27:41.705:E / AndroidRuntime(25187):at java.lang.reflect.Method.invoke(Method.java:515)
05-16 18:27:41.705:E / AndroidRuntime(25187):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:779)
05-16 18:27:41.705:E / AndroidRuntime(25187):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
05-16 18:27:41.705:E / AndroidRuntime(25187):在dalvik.system.NativeStart.main(本机方法)

最佳答案

如您的链接中所述,与GA相关的代码应放置在Application类而不是Activity内。

创建一个扩展Application的类,如下所示:

public class MyApplication extends Application{
    //the tracker related code should be place here (the enum, getTracker, mTrackers)
}


然后在AndroidManifest.xml中的application标记下,用上述android:name类替换MyApplication

跟踪器代码应放在Activity.oncreate方法中,例如

public class MainActivity extends Activity {
.
.
.
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
// Get tracker.
    Tracker t = ((AnalyticsSampleApp) getApplication()).getTracker(
        TrackerName.APP_TRACKER);

    // Set screen name.
    // Where path is a String representing the screen name.
    t.setScreenName(path);

    // Send a screen view.
    t.send(new HitBuilders.AppViewBuilder().build());
}
.
.
.
}

10-08 15:16