Implements use of message sending service for pings.

Replaced network helper with message sending service in PingHelper
class. Added message service start and destroy in regatta activity.

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

@@ -1,8 +1,11 @@
 package com.sap.sailing.android.buoy.positioning.app.ui.activities;
 
+import android.content.ComponentName;
+import android.content.Context;
 import android.content.Intent;
+import android.content.ServiceConnection;
 import android.os.Bundle;
-import android.support.v7.widget.Toolbar;
+import android.os.IBinder;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -17,6 +20,7 @@ import com.sap.sailing.android.buoy.positioning.app.valueobjects.CheckinData;
 import com.sap.sailing.android.buoy.positioning.app.valueobjects.MarkInfo;
 import com.sap.sailing.android.shared.data.AbstractCheckinData;
 import com.sap.sailing.android.shared.logging.ExLog;
+import com.sap.sailing.android.shared.services.sending.MessageSendingService;
 import com.sap.sailing.android.shared.ui.activities.AbstractRegattaActivity;
 import com.sap.sailing.android.shared.ui.customviews.OpenSansToolbar;
 
@@ -32,6 +36,8 @@ public class RegattaActivity extends AbstractRegattaActivity {
     private String checkinUrl;
 
     private AppPreferences prefs;
+    private MessageSendingService messageSendingService;
+    private boolean messageSendingServiceBound;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -76,6 +82,28 @@ public class RegattaActivity extends AbstractRegattaActivity {
         setTitle(leaderboardName);
     }
 
+    @Override
+    public void onStart() {
+        super.onStart();
+        Intent messageSendingServiceIntent = new Intent(this, MessageSendingService.class);
+        bindService(messageSendingServiceIntent, messageSendingServiceConnection, Context.BIND_AUTO_CREATE);
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        if (messageSendingServiceBound) {
+            messageSendingService.unregisterAPIConnectivityListener();
+            unbindService(messageSendingServiceConnection);
+
+            messageSendingServiceBound = false;
+
+            if (BuildConfig.DEBUG) {
+                ExLog.i(this, TAG, "Unbound transmitting Service");
+            }
+        }
+    }
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         MenuInflater inflater = getMenuInflater();
@@ -138,4 +166,25 @@ public class RegattaActivity extends AbstractRegattaActivity {
         this.marks = marks;
     }
 
+    /** Defines callbacks for service binding, passed to bindService() */
+    private ServiceConnection messageSendingServiceConnection = new ServiceConnection() {
+
+        @Override
+        public void onServiceConnected(ComponentName className, IBinder service) {
+            // We've bound to LocalService, cast the IBinder and get
+            // LocalService instance
+            MessageSendingService.MessageSendingBinder binder = (MessageSendingService.MessageSendingBinder) service;
+            messageSendingService = binder.getService();
+            messageSendingServiceBound = true;
+            if (BuildConfig.DEBUG) {
+                ExLog.i(RegattaActivity.this, TAG, "connected to message sending service");
+            }
+        }
+
+        @Override
+        public void onServiceDisconnected(ComponentName arg0) {
+            messageSendingServiceBound = false;
+        }
+    };
+
 }

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

@@ -145,8 +145,6 @@ public class DatabaseHelper {
      * When checking in, store info on the event, the competitor and the leaderboard in the database.
      * 
      * @param context
-     * @param event
-     * @param competitor
      * @param leaderboard
      * @return success or failure
      * @throws GeneralDatabaseHelperException
@@ -209,7 +207,7 @@ public class DatabaseHelper {
     
     public void storeMarkPing(Context context, MarkPingInfo markPing) throws GeneralDatabaseHelperException{
     	ContentResolver cr = context.getContentResolver();
-
+        deletePingsFromDataBase(context, markPing.getMarkId());
         ArrayList<ContentProviderOperation> opList = new ArrayList<ContentProviderOperation>();
         ContentValues mpcv = new ContentValues();
         mpcv.put(MarkPing.MARK_ID, markPing.getMarkId());

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

@@ -10,6 +10,7 @@ import com.sap.sailing.android.buoy.positioning.app.valueobjects.MarkPingInfo;
 import com.sap.sailing.android.shared.data.LeaderboardInfo;
 import com.sap.sailing.android.shared.data.http.HttpJsonPostRequest;
 import com.sap.sailing.android.shared.logging.ExLog;
+import com.sap.sailing.android.shared.services.sending.MessageSendingService;
 import com.sap.sailing.android.shared.util.NetworkHelper;
 import com.sap.sailing.android.shared.util.NetworkHelper.NetworkHelperError;
 import com.sap.sailing.android.shared.util.NetworkHelper.NetworkHelperSuccessListener;
@@ -19,6 +20,7 @@ import org.json.JSONObject;
 
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.util.UUID;
 
 public class PingHelper {
 	private static String TAG = PingHelper.class.getName();
@@ -36,37 +38,16 @@ public class PingHelper {
 
 			String postUrlStr = leaderBoard.serverUrl
 					+ prefs.getServerMarkPingPath(leaderBoard.name, mark.getId());
-			
-			HttpJsonPostRequest request = new HttpJsonPostRequest(new URL(postUrlStr),
-					fixJson.toString(), context);
-            NetworkHelper.getInstance(context)
-                    .executeHttpJsonRequestAsnchronously(request, new NetworkHelperSuccessListener() {
-						
-						@Override
-						public void performAction(JSONObject arg0) {
-							Toast.makeText(context, "DATA SEND TO SERVER", Toast.LENGTH_LONG).show();
-							
-						}
-					}, new NetworkHelper.NetworkHelperFailureListener() {
-						
-						@Override
-						public void performAction(NetworkHelperError arg0) {
-							Toast.makeText(context, "FAILURE SERVER WAS NOT NOTIFIED", Toast.LENGTH_LONG).show();
-							
-						}
-					});;
 
-			//context.startService(MessageSendingService.createMessageIntent(context,
-			//		postUrlStr, null, UUID.randomUUID(), fixJson.toString(), null));
+            context.startService(MessageSendingService.createMessageIntent(context, postUrlStr,
+                    null, UUID.randomUUID(), fixJson.toString(), null));
+
 
 		} catch (JSONException ex) {
 			ExLog.i(context, TAG,
 					"Error while building ping json " + ex.getMessage());
 		} catch (GeneralDatabaseHelperException e) {
 			e.printStackTrace();
-		} catch (MalformedURLException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
 		}
 	}