Move the service binder to a static inner class.

Should help to avoid potential memory leaks.

Change-Id: Ic9518af17d818eb439358cb86afa03e80ab9799e

android/sdremote/src/org/libreoffice/impressremote/activity/SlideShowActivity.java

@@ -111,7 +111,7 @@ public class SlideShowActivity extends SherlockFragmentActivity implements Servi
 
     @Override
     public void onServiceConnected(ComponentName mComponentName, IBinder aBinder) {
-        CommunicationService.CBinder aServiceBinder = (CommunicationService.CBinder) aBinder;
+        CommunicationService.ServiceBinder aServiceBinder = (CommunicationService.ServiceBinder) aBinder;
         mCommunicationService = aServiceBinder.getService();
 
         startSlideShow();

android/sdremote/src/org/libreoffice/impressremote/communication/CommunicationService.java

@@ -20,6 +20,18 @@ import org.libreoffice.impressremote.util.BluetoothOperator;
 import org.libreoffice.impressremote.util.Intents;
 
 public class CommunicationService extends Service implements Runnable, MessagesListener, Timer.TimerListener {
+    public static final class ServiceBinder extends Binder {
+        private final CommunicationService mCommunicationService;
+
+        public ServiceBinder(CommunicationService aCommunicationService) {
+            mCommunicationService = aCommunicationService;
+        }
+
+        public CommunicationService getService() {
+            return mCommunicationService;
+        }
+    }
+
     private IBinder mBinder;
 
     private ServersManager mServersManager;
@@ -37,7 +49,7 @@ public class CommunicationService extends Service implements Runnable, MessagesL
 
     @Override
     public void onCreate() {
-        mBinder = new CBinder();
+        mBinder = new ServiceBinder(this);
 
         mServersManager = new ServersManager(this);
 
@@ -48,12 +60,6 @@ public class CommunicationService extends Service implements Runnable, MessagesL
         mSlideShow = new SlideShow(mTimer);
     }
 
-    public class CBinder extends Binder {
-        public CommunicationService getService() {
-            return CommunicationService.this;
-        }
-    }
-
     private void saveBluetoothState() {
         mBluetoothState = BluetoothOperator.getState();
     }

android/sdremote/src/org/libreoffice/impressremote/fragment/ComputerConnectionFragment.java

@@ -135,7 +135,7 @@ public class ComputerConnectionFragment extends SherlockFragment implements Serv
 
     @Override
     public void onServiceConnected(ComponentName aComponentName, IBinder aBinder) {
-        CommunicationService.CBinder aServiceBinder = (CommunicationService.CBinder) aBinder;
+        CommunicationService.ServiceBinder aServiceBinder = (CommunicationService.ServiceBinder) aBinder;
         mCommunicationService = aServiceBinder.getService();
 
         connectComputer();

android/sdremote/src/org/libreoffice/impressremote/fragment/ComputersFragment.java

@@ -124,7 +124,7 @@ public class ComputersFragment extends SherlockListFragment implements ServiceCo
 
     @Override
     public void onServiceConnected(ComponentName aComponentName, IBinder aBinder) {
-        CommunicationService.CBinder aServiceBinder = (CommunicationService.CBinder) aBinder;
+        CommunicationService.ServiceBinder aServiceBinder = (CommunicationService.ServiceBinder) aBinder;
         mCommunicationService = aServiceBinder.getService();
 
         startComputersSearch();

android/sdremote/src/org/libreoffice/impressremote/fragment/SlidesGridFragment.java

@@ -57,7 +57,7 @@ public class SlidesGridFragment extends SherlockFragment implements ServiceConne
 
     @Override
     public void onServiceConnected(ComponentName aComponentName, IBinder aBinder) {
-        CommunicationService.CBinder aServiceBinder = (CommunicationService.CBinder) aBinder;
+        CommunicationService.ServiceBinder aServiceBinder = (CommunicationService.ServiceBinder) aBinder;
         mCommunicationService = aServiceBinder.getService();
 
         setUpSlidesGrid();

android/sdremote/src/org/libreoffice/impressremote/fragment/SlidesPagerFragment.java

@@ -61,7 +61,7 @@ public class SlidesPagerFragment extends SherlockFragment implements ServiceConn
 
     @Override
     public void onServiceConnected(ComponentName aComponentName, IBinder aBinder) {
-        CommunicationService.CBinder aServiceBinder = (CommunicationService.CBinder) aBinder;
+        CommunicationService.ServiceBinder aServiceBinder = (CommunicationService.ServiceBinder) aBinder;
         mCommunicationService = aServiceBinder.getService();
 
         setUpSlidesPager();