Google Analytics for Android存在问题:"Dispatcher认为已完成,但有543个失败事件"

Question

有谁知道如何解决这个问题？

    03-23 13:03:20.585: WARN/googleanalytics(3430): Problem with socket or streams.
03-23 13:03:20.585: WARN/googleanalytics(3430): java.net.SocketException: Broken pipe
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.harmony.luni.platform.OSNetworkSystem.sendStreamImpl(Native Method)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.harmony.luni.platform.OSNetworkSystem.sendStream(OSNetworkSystem.java:498)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.harmony.luni.net.PlainSocketImpl.write(PlainSocketImpl.java:585)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.harmony.luni.net.SocketOutputStream.write(SocketOutputStream.java:59)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.http.impl.io.AbstractSessionOutputBuffer.flushBuffer(AbstractSessionOutputBuffer.java:87)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.http.impl.io.AbstractSessionOutputBuffer.flush(AbstractSessionOutputBuffer.java:94)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.http.impl.AbstractHttpClientConnection.doFlush(AbstractHttpClientConnection.java:168)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at org.apache.http.impl.AbstractHttpClientConnection.flush(AbstractHttpClientConnection.java:173)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at com.google.android.apps.analytics.PipelinedRequester.sendRequests(Unknown Source)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at com.google.android.apps.analytics.NetworkDispatcher$DispatcherThread$AsyncDispatchTask.dispatchSomePendingEvents(Unknown Source)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at com.google.android.apps.analytics.NetworkDispatcher$DispatcherThread$AsyncDispatchTask.run(Unknown Source)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at android.os.Handler.handleCallback(Handler.java:587)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at android.os.Handler.dispatchMessage(Handler.java:92)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at android.os.Looper.loop(Looper.java:123)
03-23 13:03:20.585: WARN/googleanalytics(3430):     at 

android.os.HandlerThread.run(HandlerThread.java:60)
03-23 13:03:21.088: WARN/googleanalytics(3430): Dispatcher thinks it finished, but there were 543 failed events

特别是最后一行解释了为什么丢失了这么多数据,因为调度员认为已经完成,但有543个事件没有发送......

该应用程序具有良好的互联网连接,到达应用服务器端api没有问题.

我在分析中看到,过去几天很多初创公司和点击事件都丢失了,即使我知道流量是正常的,因为我可以看到来自服务器api的统计信息.

在分析报告中,我看到日复一日的报告不足.因此,使用此应用程序的所有设备的问题似乎正在蔓延/增长.

我想知道谷歌为什么不在他们的邮件组中回答这个问题 - 有几个人抱怨过这个......好吧,好吧......

但是,我仍然不确定我能做些什么来修复它.如果我无法解决它,我想这不是我的错,它已经被破坏了.但我感觉到这一点,因为上次部署到Android市场时问题变得非常严重.

其他有Android版Google Analytics经验的人吗？

Answer 1

该问题与trackEvent和trackPageView标签中的空格有关.

1)从所有trackEvent和trackPageView调用中删除所有空格(或转义它们).

2)清除google_analytics.db events表(至少所有lable包含空格的列的行)

...

要按代码清除事件行,可以使用以下代码:

import android.content.Context;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

public class AnalyticsDB extends SQLiteOpenHelper {

    // The Android's default system path of your application database.
    private static String DB_PATH = "/data/data/<YOUR_PACKAGENAME>/databases/";

    private static String DB_NAME = "google_analytics";

    private SQLiteDatabase myDataBase;

    /**
     * Constructor Takes and keeps a reference of the passed context in order to
     * access to the application assets and resources.
     * 
     * @param context
     */
    public AnalyticsDB(Context context) {
        super(context, DB_NAME, null, 1);
    }

    public void openDataBase() throws SQLException {

        // Open the database
        String myPath = DB_PATH + DB_NAME + ".db";
        myDataBase = SQLiteDatabase.openDatabase(myPath, null, SQLiteDatabase.OPEN_READWRITE);

    }

    @Override
    public synchronized void close() {

        if (myDataBase != null) myDataBase.close();

        super.close();

    }

    @Override
    public void onCreate(SQLiteDatabase db) {

    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

    }

    public int deleteEvents() {
        return myDataBase.delete("events", "label LIKE '% %'", null);
    }
}

并在启动时将其添加到您的活动中

   public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

            AnalyticsDB myDbHelper = new AnalyticsDB(context);

            try {
                myDbHelper.openDataBase();
                int deleted = myDbHelper.deleteEvents();
                myDbHelper.close();
            }
            catch (SQLException sqle) {
                throw sqle;
            }
            finally{
                myDbHelper.close();
            }

    }

卸载并安装应用程序时,将删除事件表,但这可能并不总是首选解决方案.

因此,如果第1)和第2点没有修复,那么您的Google Analytics代码将会死亡---永远......

感谢Jason和Stig B帮助调试