reoad record overview if hostage recognized an attack

src/de/tudarmstadt/informatik/hostage/ui/fragment/RecordOverviewFragment.java

@@ -4,12 +4,15 @@ import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.FragmentManager;
+import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+import android.support.v4.content.LocalBroadcastManager;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -36,6 +39,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Random;
 
+import de.tudarmstadt.informatik.hostage.Handler;
 import de.tudarmstadt.informatik.hostage.Hostage;
 import de.tudarmstadt.informatik.hostage.R;
 import de.tudarmstadt.informatik.hostage.logging.AttackRecord;
@@ -58,6 +62,7 @@ import de.tudarmstadt.informatik.hostage.ui.dialog.DateTimeDialogFragment;
 import de.tudarmstadt.informatik.hostage.ui.model.ExpandableListItem;
 import de.tudarmstadt.informatik.hostage.ui.model.LogFilter;
 import de.tudarmstadt.informatik.hostage.ui.model.LogFilter.SortType;
+import de.tudarmstadt.informatik.hostage.ui.model.ServicesListItem;
 import de.tudarmstadt.informatik.hostage.ui.popup.AbstractPopup;
 import de.tudarmstadt.informatik.hostage.ui.popup.AbstractPopupItem;
 import de.tudarmstadt.informatik.hostage.ui.popup.SimplePopupItem;
@@ -109,6 +114,10 @@ public class RecordOverviewFragment extends UpNavigatibleFragment implements Che
 
     Thread loader;
 
+    private boolean mReceiverRegistered = false;
+    private BroadcastReceiver mReceiver;
+
+
 
     /* DATE CONVERSION STUFF*/
     static final DateFormat localisedDateFormatter = DateFormat.getDateInstance(DateFormat.SHORT, Locale.getDefault());
@@ -221,6 +230,8 @@ public class RecordOverviewFragment extends UpNavigatibleFragment implements Che
             }
         });
 
+        this.registerBroadcastReceiver();
+
 		return rootView;
 	 }
 
@@ -355,7 +366,6 @@ public class RecordOverviewFragment extends UpNavigatibleFragment implements Che
 	}
 
 
-
     @Override
     public void onStart() {
         super.onStart();
@@ -604,6 +614,24 @@ public class RecordOverviewFragment extends UpNavigatibleFragment implements Che
         }
     }
 
+    /**
+     * register a broadcast receiver if not already registered
+     * and also update the number of attacks per protocol
+     */
+    private void registerBroadcastReceiver() {
+        if (!mReceiverRegistered) {
+            mReceiver = new BroadcastReceiver() {
+                @Override
+                public void onReceive(Context context, Intent intent) {
+                    RecordOverviewFragment.this.actualiseListViewInBackground();
+                }
+            };
+
+            LocalBroadcastManager.getInstance(getActivity()).registerReceiver(mReceiver, new IntentFilter(getString(R.string.broadcast)));
+            this.mReceiverRegistered = true;
+        }
+    }
+
     /**
      * Actualises the list in a background thread
      */