This implements feature request #103

Added refresh menu item in overflow menu to allow user to refresh the content in *ListFragments and *DetailsFragments.

app/src/main/java/org/xbmc/kore/ui/AbstractDetailsFragment.java

@@ -17,12 +17,14 @@
 package org.xbmc.kore.ui;
 
 import android.content.Intent;
-import android.content.ServiceConnection;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Toast;
@@ -36,8 +38,6 @@ import org.xbmc.kore.service.LibrarySyncService;
 import org.xbmc.kore.utils.LogUtils;
 import org.xbmc.kore.utils.UIUtils;
 
-import java.util.ArrayList;
-
 import de.greenrobot.event.EventBus;
 
 abstract public class AbstractDetailsFragment extends Fragment
@@ -109,6 +109,12 @@ abstract public class AbstractDetailsFragment extends Fragment
         return view;
     }
 
+    @Override
+    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
     @Override
     public void onResume() {
         bus.register(this);
@@ -122,9 +128,18 @@ abstract public class AbstractDetailsFragment extends Fragment
     }
 
     @Override
-    public void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-//        outState.putInt(ITEMID, itemId);
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.refresh_item, menu);
+        super.onCreateOptionsMenu(menu, inflater);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch(item.getItemId()) {
+            case R.id.action_refresh:
+                onRefresh();
+        }
+        return super.onOptionsItemSelected(item);
     }
 
     protected void startSync(boolean silentRefresh) {
@@ -138,7 +153,7 @@ abstract public class AbstractDetailsFragment extends Fragment
             if(syncType != null) {
                 syncIntent.putExtra(syncType, true);
             }
-            
+
             String syncID = getSyncID();
             int itemId = getSyncItemID();
             if( ( syncID != null ) && ( itemId != -1 ) ) {

app/src/main/java/org/xbmc/kore/ui/AbstractListFragment.java

@@ -28,6 +28,9 @@ import android.support.v4.content.Loader;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.SearchView;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
@@ -133,6 +136,21 @@ public abstract class AbstractListFragment extends Fragment
 		SyncUtils.disconnectFromLibrarySyncService(getActivity(), serviceConnection);
 	}
 
+	@Override
+	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+		inflater.inflate(R.menu.refresh_item, menu);
+		super.onCreateOptionsMenu(menu, inflater);
+	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		switch(item.getItemId()) {
+			case R.id.action_refresh:
+				onRefresh();
+		}
+		return super.onOptionsItemSelected(item);
+	}
+
 	/**
 	 * Swipe refresh layout callback
 	 */

app/src/main/java/org/xbmc/kore/ui/MovieDetailsFragment.java

@@ -203,8 +203,6 @@ public class MovieDetailsFragment extends AbstractDetailsFragment
         // Start the loaders
         getLoaderManager().initLoader(LOADER_MOVIE, null, this);
         getLoaderManager().initLoader(LOADER_CAST, null, this);
-
-        setHasOptionsMenu(false);
     }
 
     @Override

app/src/main/java/org/xbmc/kore/ui/MusicVideoDetailsFragment.java

@@ -185,8 +185,6 @@ public class MusicVideoDetailsFragment extends AbstractDetailsFragment
 
         // Start the loaders
         getLoaderManager().initLoader(LOADER_MUSIC_VIDEO, null, this);
-
-        setHasOptionsMenu(false);
     }
 
     @Override

app/src/main/java/org/xbmc/kore/ui/TVShowEpisodeDetailsFragment.java

@@ -195,8 +195,6 @@ public class TVShowEpisodeDetailsFragment extends AbstractDetailsFragment
         // Start the loaders
         getLoaderManager().initLoader(LOADER_EPISODE, null, this);
 //        getLoaderManager().initLoader(LOADER_CAST, null, this);
-
-        setHasOptionsMenu(false);
     }
 
     @Override

app/src/main/java/org/xbmc/kore/ui/TVShowOverviewFragment.java

@@ -166,8 +166,6 @@ public class TVShowOverviewFragment extends AbstractDetailsFragment
         // Start the loaders
         getLoaderManager().initLoader(LOADER_TVSHOW, null, this);
         getLoaderManager().initLoader(LOADER_CAST, null, this);
-
-        setHasOptionsMenu(false);
     }
 
     @Override

app/src/main/res/menu/refresh_item.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Copyright 2015 Synced Synapse. All rights reserved.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+-->
+<menu
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item android:id="@+id/action_refresh"
+        android:title="@string/refresh"
+        app:showAsAction="never"/>
+</menu>

app/src/main/res/values/strings.xml

@@ -342,5 +342,6 @@
     <string name="might_not_have_pvr">An error occurred while getting channels info, probably because your media center doesn\'t have a tuner or it isn\'t configured.\n\nIf that\'s the case and you\'d like to remove this entry from the side menu, you can do it in the Settings.</string>
     <string name="error_starting_channel">An error occurred starting channel playback: %1$s</string>
     <string name="channel_switching">Switching to channel %1$s</string>
+    <string name="refresh">refresh</string>
 
 </resources>