Merge branch 'ubilabs--tracking_app--feature--reload_data_service' into ubilabs--tracking_app--develop

mobile/com.sap.sailing.buoy.positioning/AndroidManifest.xml

@@ -84,6 +84,10 @@
             </intent-filter>
         </service>
 
+        <service
+            android:name=".service.MarkerService"
+            android:exported="false"/>
+
         <provider
             android:name="com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsProvider"
             android:authorities="com.sap.sailing.android.buoy.positioning.app.provider.db"

mobile/com.sap.sailing.buoy.positioning/res/values/actions.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="database_changed">database_changed</string>
+</resources>

mobile/com.sap.sailing.buoy.positioning/res/values/preferences.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="preference_data_refresh_interval_millis_key">messageResendIntervalMillis</string>
+    <integer name="preference_data_refresh_interval_millis_default">120000</integer>
+    <string name="check_in_url_key">check_in_url</string>
+</resources>

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/adapter/MarkAdapter.java

@@ -5,7 +5,6 @@ import android.database.Cursor;
 import android.support.v4.widget.ResourceCursorAdapter;
 import android.view.View;
 import android.widget.TextView;
-
 import com.sap.sailing.android.buoy.positioning.app.R;
 import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract;
 import com.sap.sailing.android.buoy.positioning.app.util.DatabaseHelper;

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/adapter/RegattaAdapter.java

@@ -3,7 +3,6 @@ package com.sap.sailing.android.buoy.positioning.app.adapter;
 import android.content.Context;
 import android.database.Cursor;
 import android.view.View;
-
 import com.sap.sailing.android.buoy.positioning.app.R;
 import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract;
 import com.sap.sailing.android.shared.ui.adapters.AbstractRegattaAdapter;

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/provider/AnalyticsDatabase.java

@@ -4,13 +4,7 @@ import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
 import android.provider.BaseColumns;
-
-import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.CheckinUriColumns;
-import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.Leaderboard;
-import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.LeaderboardColumns;
-import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.Mark;
-import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.MarkColums;
-import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.MarkPingColumns;
+import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.*;
 import com.sap.sailing.android.shared.logging.ExLog;
 
 public class AnalyticsDatabase extends SQLiteOpenHelper {

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/provider/AnalyticsProvider.java

@@ -9,7 +9,6 @@ import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteQueryBuilder;
 import android.net.Uri;
 import android.provider.BaseColumns;
-
 import com.sap.sailing.android.buoy.positioning.app.BuildConfig;
 import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.CheckinUri;
 import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.Leaderboard;

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/service/MarkerService.java

@@ -0,0 +1,107 @@
+package com.sap.sailing.android.buoy.positioning.app.service;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.Binder;
+import android.os.IBinder;
+import android.util.Log;
+import com.sap.sailing.android.buoy.positioning.app.R;
+import com.sap.sailing.android.buoy.positioning.app.util.AppPreferences;
+import com.sap.sailing.android.buoy.positioning.app.util.CheckinManager;
+import com.sap.sailing.android.buoy.positioning.app.util.DatabaseHelper;
+import com.sap.sailing.android.buoy.positioning.app.valueobjects.CheckinData;
+import com.sap.sailing.android.shared.data.AbstractCheckinData;
+
+import java.util.Calendar;
+
+public class MarkerService extends Service implements  CheckinManager.DataChangedListner{
+    private static String TAG = MarkerService.class.getName();
+    private MarkerBinder markerBinder;
+    private CheckinManager manager;
+    private TimerRunnable timerRunnable;
+    private AppPreferences preferences;
+    private long lastCheck;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        Log.d(TAG, "MarkService created");
+        markerBinder = new MarkerBinder();
+        preferences = new AppPreferences(this);
+        lastCheck = Calendar.getInstance().getTimeInMillis();
+    }
+
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        Log.d(TAG, "MarkService is bound");
+        return markerBinder;
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        super.onStartCommand(intent, flags, startId);
+        String url = intent.getStringExtra(getString(R.string.check_in_url_key));
+        manager = new CheckinManager(url, this);
+        manager.setDataChangedListner(this);
+        timerRunnable = new TimerRunnable();
+        new Thread(timerRunnable).start();
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        timerRunnable.stop();
+        super.onDestroy();
+    }
+
+    @Override
+    public void handleData(AbstractCheckinData data) {
+        try {
+            CheckinData checkinData = (CheckinData) data;
+            DatabaseHelper helper = DatabaseHelper.getInstance();
+            helper.deleteRegattaFromDatabase(this, checkinData.checkinDigest);
+            helper.storeCheckinRow(this, checkinData.marks, checkinData.getLeaderboard(), checkinData.getCheckinUrl(), checkinData.pings);
+        }
+        catch (DatabaseHelper.GeneralDatabaseHelperException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private class MarkerBinder extends Binder {
+        public MarkerService getService() {
+            return MarkerService.this;
+        }
+    }
+
+    private class TimerRunnable implements Runnable {
+        ;
+        private  boolean running;
+
+        public TimerRunnable(){
+            running = true;
+        }
+
+        @Override
+        public void run() {
+            while (running) {
+                long timeDiff = Calendar.getInstance().getTimeInMillis() - lastCheck;
+
+                if(timeDiff > preferences.getDataRefreshInterval()) {
+                    manager.callServerAndGenerateCheckinData();
+                    lastCheck = Calendar.getInstance().getTimeInMillis();
+                }
+                try {
+                    Thread.sleep(1000);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        public void stop() {
+            running = false;
+        }
+    }
+
+}

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/ui/activities/RegattaActivity.java

@@ -9,9 +9,9 @@ import android.os.IBinder;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
-
 import com.sap.sailing.android.buoy.positioning.app.BuildConfig;
 import com.sap.sailing.android.buoy.positioning.app.R;
+import com.sap.sailing.android.buoy.positioning.app.service.MarkerService;
 import com.sap.sailing.android.buoy.positioning.app.ui.fragments.RegattaFragment;
 import com.sap.sailing.android.buoy.positioning.app.util.AppPreferences;
 import com.sap.sailing.android.buoy.positioning.app.util.CheckinManager;
@@ -86,6 +86,9 @@ public class RegattaActivity extends AbstractRegattaActivity {
     @Override
     public void onStart() {
         super.onStart();
+        Intent intent = new Intent(this, MarkerService.class);
+        intent.putExtra(getString(R.string.check_in_url_key), checkinUrl);
+        startService(intent);
         Intent messageSendingServiceIntent = new Intent(this, MessageSendingService.class);
         bindService(messageSendingServiceIntent, messageSendingServiceConnection, Context.BIND_AUTO_CREATE);
     }
@@ -103,6 +106,8 @@ public class RegattaActivity extends AbstractRegattaActivity {
                 ExLog.i(this, TAG, "Unbound transmitting Service");
             }
         }
+        Intent intent = new Intent(this, MarkerService.class);
+        stopService(intent);
     }
 
     @Override

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/ui/fragments/RegattaFragment.java

@@ -1,19 +1,23 @@
 package com.sap.sailing.android.buoy.positioning.app.ui.fragments;
 
 import android.annotation.SuppressLint;
+import android.content.BroadcastReceiver;
+import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.database.Cursor;
 import android.os.Bundle;
 import android.support.v4.app.LoaderManager.LoaderCallbacks;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
+import android.support.v4.content.LocalBroadcastManager;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ListView;
-
 import android.widget.TextView;
 import com.sap.sailing.android.buoy.positioning.app.R;
 import com.sap.sailing.android.buoy.positioning.app.adapter.MarkAdapter;
@@ -23,9 +27,11 @@ import com.sap.sailing.android.buoy.positioning.app.ui.activities.RegattaActivit
 import com.sap.sailing.android.ui.fragments.BaseFragment;
 
 public class RegattaFragment extends BaseFragment implements LoaderCallbacks<Cursor> {
+    private static final String TAG = RegattaFragment.class.getName();
     private static final int MARKER_LOADER = 1;
     private MarkAdapter adapter;
     private TextView courseTypeTextView;
+    private IntentReceiver mReceiver;
 
     @SuppressLint("InflateParams")
     @Override
@@ -47,10 +53,20 @@ public class RegattaFragment extends BaseFragment implements LoaderCallbacks<Cur
     public void onResume() {
         super.onResume();
         getLoaderManager().restartLoader(MARKER_LOADER, null, this);
+        mReceiver = new IntentReceiver();
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(getString(R.string.database_changed));
+        LocalBroadcastManager.getInstance(getActivity().getApplicationContext()).registerReceiver(mReceiver, filter);
         // TODO: Set course type, once backend is ready
         courseTypeTextView.setText(getString(R.string.no_information));
     }
 
+    @Override
+    public void onPause() {
+        super.onPause();
+        LocalBroadcastManager.getInstance(getActivity().getApplicationContext()).unregisterReceiver(mReceiver);
+    }
+
     public MarkAdapter getAdapter() {
         return adapter;
     }
@@ -108,4 +124,16 @@ public class RegattaFragment extends BaseFragment implements LoaderCallbacks<Cur
 
         }
     }
+
+    // Broadcast receiver to update ui on data changed
+    private class IntentReceiver extends BroadcastReceiver {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            Log.d(TAG, "Adapter will be notified");
+            String action = intent.getAction();
+            if(action.equals(getString(R.string.database_changed))) {
+                adapter.notifyDataSetChanged();
+            }
+        }
+    }
 }

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/util/AppPreferences.java

@@ -1,7 +1,6 @@
 package com.sap.sailing.android.buoy.positioning.app.util;
 
 import android.content.Context;
-
 import com.sap.sailing.android.buoy.positioning.app.R;
 import com.sap.sailing.android.shared.util.BaseAppPreferences;
 
@@ -28,6 +27,16 @@ public class AppPreferences extends BaseAppPreferences {
                 .replace("{leaderboard_name}", cleanLeaderBoardName).replace("{mark-id}", markID);
     }
 
+    public void setDataRefreshInterval(long interval){
+        preferences.edit().putLong(context.getString(R.string.preference_data_refresh_interval_millis_key), interval)
+            .apply();
+    }
+
+    public long getDataRefreshInterval(){
+        return preferences.getLong(context.getString(R.string.preference_data_refresh_interval_millis_key),
+            context.getResources().getInteger(R.integer.preference_data_refresh_interval_millis_default));
+    }
+
     public static boolean getPrintDatabaseOperationDebugMessages() {
         return false;
     }

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/util/CheckinManager.java

@@ -1,10 +1,10 @@
 package com.sap.sailing.android.buoy.positioning.app.util;
 
 import android.app.AlertDialog;
+import android.content.Context;
 import android.content.DialogInterface;
 import android.net.Uri;
 import android.widget.Toast;
-
 import com.sap.sailing.android.buoy.positioning.app.R;
 import com.sap.sailing.android.buoy.positioning.app.valueobjects.CheckinData;
 import com.sap.sailing.android.buoy.positioning.app.valueobjects.MarkInfo;
@@ -19,7 +19,6 @@ import com.sap.sailing.android.shared.util.UniqueDeviceUuid;
 import com.sap.sailing.domain.common.racelog.tracking.DeviceMappingConstants;
 import com.sap.sailing.domain.racelogtracking.DeviceIdentifier;
 import com.sap.sailing.domain.racelogtracking.impl.SmartphoneUUIDIdentifierImpl;
-
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -39,13 +38,22 @@ public class CheckinManager {
     private final static String TAG = CheckinManager.class.getName();
     private AbstractCheckinData checkinData;
     private CheckinDataActivity activity;
+    private Context mContext;
     private AppPreferences prefs;
     private String url;
+    private DataChangedListner dataChangedListner;
+
+    public CheckinManager(String url, Context context){
+        this.url = url;
+        mContext = context;
+        prefs = new AppPreferences(context);
+    }
 
     public CheckinManager(String url, CheckinDataActivity activity) {
         this.activity = activity;
         this.url = url;
-        prefs = new AppPreferences(activity);
+        mContext = activity;
+        prefs = new AppPreferences(mContext);
     }
 
     public void callServerAndGenerateCheckinData() {
@@ -62,15 +70,15 @@ public class CheckinManager {
             setCheckinData(null);
             return;
         }
-
-        activity.showProgressDialog(R.string.please_wait, R.string.getting_marks);
-
+        if (activity != null) {
+            activity.showProgressDialog(R.string.please_wait, R.string.getting_marks);
+        }
         try {
-            HttpGetRequest getLeaderboardRequest = new HttpGetRequest(new URL(urlData.getLeaderboardUrl), activity);
+            HttpGetRequest getLeaderboardRequest = new HttpGetRequest(new URL(urlData.getLeaderboardUrl), mContext);
             getLeaderBoardFromServer(urlData, getLeaderboardRequest);
 
         } catch (MalformedURLException e) {
-            ExLog.e(activity, TAG,
+            ExLog.e(mContext, TAG,
                     "Error: Failed to perform checking due to a MalformedURLException: " + e.getMessage());
         }
     }
@@ -87,17 +95,17 @@ public class CheckinManager {
             leaderboardNameFromQR = URLEncoder.encode(
                     uri.getQueryParameter(DeviceMappingConstants.URL_LEADERBOARD_NAME), "UTF-8").replace("+", "%20");
         } catch (UnsupportedEncodingException e) {
-            ExLog.e(activity, TAG, "Failed to encode leaderboard name: " + e.getMessage());
+            ExLog.e(mContext, TAG, "Failed to encode leaderboard name: " + e.getMessage());
         } catch (NullPointerException e) {
-            ExLog.e(activity, TAG, "Invalid Barcode (no leaderboard-name set): " + e.getMessage());
-            Toast.makeText(activity, activity.getString(R.string.error_invalid_qr_code), Toast.LENGTH_LONG).show();
+            ExLog.e(mContext, TAG, "Invalid Barcode (no leaderboard-name set): " + e.getMessage());
+            Toast.makeText(mContext, mContext.getString(R.string.error_invalid_qr_code), Toast.LENGTH_LONG).show();
             urlData = null;
         }
         if (urlData != null) {
             urlData.leaderboardName = leaderboardNameFromQR;
 
             urlData.deviceUuid = new SmartphoneUUIDIdentifierImpl(UUID.fromString(UniqueDeviceUuid
-                    .getUniqueId(activity)));
+                    .getUniqueId(mContext)));
 
             urlData.getLeaderboardUrl = urlData.hostWithPort + prefs.getServerLeaderboardPath(urlData.leaderboardName);
         }
@@ -105,7 +113,7 @@ public class CheckinManager {
     }
 
     private void getLeaderBoardFromServer(final URLData urlData, HttpGetRequest getLeaderboardRequest) {
-        NetworkHelper.getInstance(activity).executeHttpJsonRequestAsnchronously(getLeaderboardRequest,
+        NetworkHelper.getInstance(mContext).executeHttpJsonRequestAsnchronously(getLeaderboardRequest,
                 new NetworkHelper.NetworkHelperSuccessListener() {
 
                     @Override
@@ -118,20 +126,21 @@ public class CheckinManager {
                             leaderboardName = response.getString("name");
                             urlData.getMarkUrl = urlData.hostWithPort + prefs.getServerMarkPath(leaderboardName);
                         } catch (JSONException e) {
-                            ExLog.e(activity, TAG, "Error getting data from call on URL: " + urlData.getLeaderboardUrl
+                            ExLog.e(mContext, TAG, "Error getting data from call on URL: " + urlData.getLeaderboardUrl
                                     + ", Error: " + e.getMessage());
-                            activity.dismissProgressDialog();
-                            displayAPIErrorRecommendRetry();
+                            if (activity != null) {
+                                activity.dismissProgressDialog();
+                                displayAPIErrorRecommendRetry();
+                            }
                             return;
                         }
 
                         HttpGetRequest getMarksRequest;
                         try {
-                            getMarksRequest = new HttpGetRequest(new URL(urlData.getMarkUrl), activity);
+                            getMarksRequest = new HttpGetRequest(new URL(urlData.getMarkUrl), mContext);
                             getMarksFromServer(leaderboardName, getMarksRequest, urlData);
                         } catch (MalformedURLException e1) {
-                            ExLog.e(activity, TAG, "Error: Failed to perform checking due to a MalformedURLException: "
-                                    + e1.getMessage());
+                            ExLog.e(mContext, TAG, "Error: Failed to perform checking due to a MalformedURLException: " + e1.getMessage());
                         }
                     }
 
@@ -139,15 +148,17 @@ public class CheckinManager {
 
                     @Override
                     public void performAction(NetworkHelper.NetworkHelperError e) {
-                        ExLog.e(activity, TAG, "Failed to get event from API: " + e.getMessage());
-                        activity.dismissProgressDialog();
-                        displayAPIErrorRecommendRetry();
+                        ExLog.e(mContext, TAG, "Failed to get event from API: " + e.getMessage());
+                        if (activity != null) {
+                            activity.dismissProgressDialog();
+                            displayAPIErrorRecommendRetry();
+                        }
                     }
                 });
     }
 
     private void getMarksFromServer(final String leaderboardName, HttpGetRequest getMarksRequest, final URLData urlData) {
-        NetworkHelper.getInstance(activity).executeHttpJsonRequestAsnchronously(getMarksRequest,
+        NetworkHelper.getInstance(mContext).executeHttpJsonRequestAsnchronously(getMarksRequest,
                 new NetworkHelperSuccessListener() {
 
                     @Override
@@ -184,10 +195,12 @@ public class CheckinManager {
                             saveCheckinDataAndNotifyListeners(urlData, leaderboardName);
 
                         } catch (JSONException e) {
-                            ExLog.e(activity, TAG, "Error getting data from call on URL: " + urlData.getMarkUrl
+                            ExLog.e(mContext, TAG, "Error getting data from call on URL: " + urlData.getMarkUrl
                                     + ", Error: " + e.getMessage());
-                            activity.dismissProgressDialog();
-                            displayAPIErrorRecommendRetry();
+                            if (activity != null) {
+                                activity.dismissProgressDialog();
+                                displayAPIErrorRecommendRetry();
+                            }
                             return;
                         }
 
@@ -196,9 +209,11 @@ public class CheckinManager {
 
                     @Override
                     public void performAction(NetworkHelper.NetworkHelperError e) {
-                        ExLog.e(activity, TAG, "Failed to get marks from API: " + e.getMessage());
-                        activity.dismissProgressDialog();
-                        displayAPIErrorRecommendRetry();
+                        ExLog.e(mContext, TAG, "Failed to get marks from API: " + e.getMessage());
+                        if (activity != null) {
+                            activity.dismissProgressDialog();
+                            displayAPIErrorRecommendRetry();
+                        }
                     }
                 });
     }
@@ -213,24 +228,43 @@ public class CheckinManager {
         data.uriString = urlData.uriStr;
         try {
             data.setCheckinDigestFromString(urlData.uriStr);
-            activity.dismissProgressDialog();
+            if (activity != null) {
+                activity.dismissProgressDialog();
+            }
             setCheckinData(data);
         } catch (UnsupportedEncodingException e) {
-            ExLog.e(activity, TAG,
+            ExLog.e(mContext, TAG,
                     "Failed to get generate digest of qr-code string (" + urlData.uriStr + "). " + e.getMessage());
-            activity.dismissProgressDialog();
-            displayAPIErrorRecommendRetry();
+            if (activity != null) {
+                activity.dismissProgressDialog();
+                displayAPIErrorRecommendRetry();
+            }
         } catch (NoSuchAlgorithmException e) {
-            ExLog.e(activity, TAG,
+            ExLog.e(mContext, TAG,
                     "Failed to get generate digest of qr-code string (" + urlData.uriStr + "). " + e.getMessage());
-            activity.dismissProgressDialog();
-            displayAPIErrorRecommendRetry();
+            if (activity != null) {
+                activity.dismissProgressDialog();
+                displayAPIErrorRecommendRetry();
+            }
         }
     }
 
     public void setCheckinData(AbstractCheckinData data) {
         checkinData = data;
-        activity.onCheckinDataAvailable(getCheckinData());
+        if (activity != null) {
+            activity.onCheckinDataAvailable(getCheckinData());
+        }
+        else if (dataChangedListner != null){
+            dataChangedListner.handleData(data);
+        }
+    }
+
+    public interface DataChangedListner{
+        void handleData(AbstractCheckinData data);
+    }
+
+    public void setDataChangedListner(DataChangedListner listner){
+        dataChangedListner = listner;
     }
 
     public AbstractCheckinData getCheckinData() {
@@ -241,10 +275,10 @@ public class CheckinManager {
      * Shows a pop-up-dialog that informs the user than an API-call has failed and recommends a retry.
      */
     private void displayAPIErrorRecommendRetry() {
-        AlertDialog.Builder builder = new AlertDialog.Builder(activity);
-        builder.setMessage(activity.getString(R.string.notify_user_api_call_failed));
+        AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
+        builder.setMessage(mContext.getString(R.string.notify_user_api_call_failed));
         builder.setCancelable(true);
-        builder.setPositiveButton(activity.getString(R.string.ok), new DialogInterface.OnClickListener() {
+        builder.setPositiveButton(mContext.getString(R.string.ok), new DialogInterface.OnClickListener() {
 
             @Override
             public void onClick(DialogInterface dialog, int which) {
@@ -278,10 +312,6 @@ public class CheckinManager {
         return checkinDigest;
     }
 
-    public interface CheckinDataHandler {
-        public void onCheckinDataAvailable(CheckinData data);
-    }
-
     private class URLData {
         public String uriStr;
         public String server;

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/util/DatabaseHelper.java

@@ -1,15 +1,12 @@
 package com.sap.sailing.android.buoy.positioning.app.util;
 
-import android.content.ContentProviderOperation;
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.OperationApplicationException;
+import android.content.*;
 import android.database.Cursor;
 import android.os.RemoteException;
 import android.provider.BaseColumns;
-
+import android.support.v4.content.LocalBroadcastManager;
 import com.sap.sailing.android.buoy.positioning.app.BuildConfig;
+import com.sap.sailing.android.buoy.positioning.app.R;
 import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract;
 import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.CheckinUri;
 import com.sap.sailing.android.buoy.positioning.app.provider.AnalyticsContract.Leaderboard;
@@ -153,8 +150,12 @@ public class DatabaseHelper {
     public void storeCheckinRow(Context context, List<MarkInfo> markList, LeaderboardInfo leaderboard,
             CheckinUrlInfo checkinURL, List<MarkPingInfo> pings) throws GeneralDatabaseHelperException {
 
+        if (BuildConfig.DEBUG) {
+            ExLog.i(context, TAG, "New data stored");
+        }
         // inserting leaderboard first
 
+
         ContentResolver cr = context.getContentResolver();
 
         ContentValues clv = new ContentValues();
@@ -195,6 +196,8 @@ public class DatabaseHelper {
 
         try {
             cr.applyBatch(AnalyticsContract.CONTENT_AUTHORITY, opList);
+            LocalBroadcastManager.getInstance(context.getApplicationContext()).sendBroadcast(new Intent(context.getString(R.string.database_changed)));
+
         } catch (RemoteException e) {
             throw new GeneralDatabaseHelperException(e.getMessage());
         } catch (OperationApplicationException e) {

mobile/com.sap.sailing.buoy.positioning/src/com/sap/sailing/android/buoy/positioning/app/util/PingHelper.java

@@ -1,19 +1,17 @@
 package com.sap.sailing.android.buoy.positioning.app.util;
 
-import java.util.UUID;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
 import android.content.Context;
 import android.location.Location;
-
 import com.sap.sailing.android.buoy.positioning.app.util.DatabaseHelper.GeneralDatabaseHelperException;
 import com.sap.sailing.android.buoy.positioning.app.valueobjects.MarkInfo;
 import com.sap.sailing.android.buoy.positioning.app.valueobjects.MarkPingInfo;
 import com.sap.sailing.android.shared.data.LeaderboardInfo;
 import com.sap.sailing.android.shared.logging.ExLog;
 import com.sap.sailing.android.shared.services.sending.MessageSendingService;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.UUID;
 
 public class PingHelper {
     private static String TAG = PingHelper.class.getName();