# merged more ui code into new app

java/com.sap.sailing.server.gateway.serialization/src/com/sap/sailing/server/gateway/serialization/impl/CourseAreaJsonSerializer.java

@@ -14,12 +14,6 @@ public class CourseAreaJsonSerializer implements JsonSerializer<CourseArea> {
 		JSONObject result = new JSONObject();
 		
 		result.put(FIELD_NAME, object.getName());
-		/*JSONArray races = new JSONArray();
-		for (RaceDefinition race : object.getRaces())
-		{
-			races.add(race.getId().toString());
-		}
-		result.put(FIELD_RACES, races);*/
 		
 		return result;
 	}

mobile/com.sap.sailing.racecommittee.app/AndroidManifest.xml

@@ -22,7 +22,9 @@
         android:allowBackup="true"
         android:hardwareAccelerated="true" >
         
-        <activity android:name=".activities.LoginActivity">
+        <activity 
+            android:name=".ui.activities.LoginActivity" 
+            android:screenOrientation="landscape">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />

mobile/com.sap.sailing.racecommittee.app/res/values/strings.xml

@@ -41,7 +41,7 @@
     <string name="flag_golf">Gate start</string>
     <string name="flag_foxtrott">Fixed line start</string>
     <string name="label_login_events">Select an event:</string>
-    <string name="label_login_course">Select a course area:</string>
+    <string name="label_login_course_area">Select a course area:</string>
 	<string name="please_pick_a_time">Please schedule the start time to</string>
 	<string name="select_raceStartType">Select a race starting mode</string>
 	<string name="time_until_start">Time to start (with time selected above)</string>
@@ -82,7 +82,7 @@
 	<string name="settings_category_general">General Settings</string>
 	<string name="settings_category_race">Race Settings</string>
 	<string name="settings_general_manageareas_header">Managed Course Areas</string>
-	<string name="settings_general_manageareas_description">Enter course area names managed by you (comma-seperated)</string>
+	<string name="settings_general_manageareas_description">Enter course area names managed by you (comma-separated)</string>
 	<string name="settings_general_manageareas_default">Alpha</string>
 	<string name="settings_advanced_service_header">Webservice URL</string>
 	<string name="settings_advanced_service_description">Select the JSON Webservice URL</string>

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/data/DataManager.java

@@ -21,10 +21,14 @@ import com.sap.sailing.server.gateway.deserialization.impl.VenueJsonDeserializer
  */
 public class DataManager implements ReadonlyDataManager {
 	
+	public static ReadonlyDataManager create(Context context, DataStore dataStore) {
+		return new DataManager(context, dataStore);
+	}
+	
 	private Context context;
 	private DataStore dataStore;
 
-	public DataManager(Context context, DataStore dataStore) {
+	private DataManager(Context context, DataStore dataStore) {
 		this.context = context;
 		this.dataStore = dataStore;
 	}
@@ -33,9 +37,13 @@ public class DataManager implements ReadonlyDataManager {
 		return context;
 	}
 	
-	public void getEvents(LoadClient<Collection<Event>> client) {
+	public DataStore getDataStore() {
+		return dataStore;
+	}
+	
+	public void loadEvents(LoadClient<Collection<Event>> client) {
 		if (dataStore.getEvents().isEmpty()) {
-			loadEvents(client);
+			reloadEvents(client);
 		} else {
 			client.onLoadSucceded(dataStore.getEvents());
 		}
@@ -49,7 +57,7 @@ public class DataManager implements ReadonlyDataManager {
 		}
 	}
 
-	protected void loadEvents(LoadClient<Collection<Event>> client) {
+	protected void reloadEvents(LoadClient<Collection<Event>> client) {
 		DataParser<Collection<Event>> parser = new EventsDataParser(
 				new EventJsonDeserializer(
 					new VenueJsonDeserializer(

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/data/DataStore.java

@@ -3,6 +3,7 @@ package com.sap.sailing.racecommittee.app.data;
 import java.io.Serializable;
 import java.util.Collection;
 
+import com.sap.sailing.domain.base.CourseArea;
 import com.sap.sailing.domain.base.Event;
 
 public interface DataStore {
@@ -12,4 +13,9 @@ public interface DataStore {
 	public boolean hasEvent(Serializable id);
 	public void addEvent(Event event);
 	
+	public Collection<CourseArea> getCourseAreas(Event event);
+	public CourseArea getCourseArea(Event event, String name);
+	public boolean hasCourseArea(Event event, String name);
+	public void addCourseArea(Event event, CourseArea courseArea);
+	
 }

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/data/InMemoryDataStore.java

@@ -4,7 +4,9 @@ import java.io.Serializable;
 import java.util.Collection;
 import java.util.HashMap;
 
+import com.sap.sailing.domain.base.CourseArea;
 import com.sap.sailing.domain.base.Event;
+import com.sap.sailing.racecommittee.app.utils.CollectionUtils;
 
 public enum InMemoryDataStore implements DataStore {
 	INSTANCE;
@@ -14,6 +16,12 @@ public enum InMemoryDataStore implements DataStore {
 	private InMemoryDataStore() {
 		this.eventsById = new HashMap<Serializable, Event>();
 	}
+	
+	/*
+	 * * * * * *
+	 *  EVENTS *
+	 * * * * * *
+	 */
 
 	public Collection<Event> getEvents() {
 		return eventsById.values();
@@ -30,4 +38,47 @@ public enum InMemoryDataStore implements DataStore {
 	public void addEvent(Event event) {
 		eventsById.put(event.getId(), event);
 	}
+	
+	/*
+	 * * * * * * * *
+	 * COURSE AREA *
+	 * * * * * * * *
+	 */
+
+	public Collection<CourseArea> getCourseAreas(Event event) {
+		if (event.getVenue() != null) {
+			return CollectionUtils.newArrayList(event.getVenue().getCourseAreas());
+		}
+		return null;
+	}
+
+	public CourseArea getCourseArea(Event event, String name) {
+		Collection<CourseArea> courseAreas = getCourseAreas(event);
+		if (courseAreas != null) {
+			for (CourseArea courseArea : courseAreas) {
+				if (courseArea.getName().equals(name)) {
+					return courseArea;
+				}
+			}
+		}
+		return null;
+	}
+
+	public boolean hasCourseArea(Event event, String name) {
+		Collection<CourseArea> courseAreas = getCourseAreas(event);
+		if (courseAreas != null) {
+			for (CourseArea courseArea : courseAreas) {
+				if (courseArea.getName().equals(name)) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+
+	public void addCourseArea(Event event, CourseArea courseArea) {
+		if (event.getVenue() != null) {
+			event.getVenue().addCourseArea(courseArea);
+		}
+	}
 }

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/data/ReadonlyDataManager.java

@@ -6,5 +6,7 @@ import com.sap.sailing.domain.base.Event;
 import com.sap.sailing.racecommittee.app.data.clients.LoadClient;
 
 public interface ReadonlyDataManager {
-	public void getEvents(LoadClient<Collection<Event>> client);
+	public DataStore getDataStore();
+	
+	public void loadEvents(LoadClient<Collection<Event>> client);
 }

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/activities/BaseActivity.java

@@ -1,4 +1,4 @@
-package com.sap.sailing.racecommittee.app.activities;
+package com.sap.sailing.racecommittee.app.ui.activities;
 
 import android.app.Activity;
 import android.content.Intent;

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/activities/LoginActivity.java

@@ -1,11 +1,11 @@
-package com.sap.sailing.racecommittee.app.activities;
+package com.sap.sailing.racecommittee.app.ui.activities;
 
 import java.io.Serializable;
-import java.util.Collection;
 
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.app.Fragment;
+import android.app.FragmentTransaction;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
 import android.os.Bundle;
@@ -17,16 +17,15 @@ import com.sap.sailing.domain.base.CourseArea;
 import com.sap.sailing.domain.base.Event;
 import com.sap.sailing.racecommittee.app.AppConstants;
 import com.sap.sailing.racecommittee.app.R;
-import com.sap.sailing.racecommittee.app.data.DataManager;
-import com.sap.sailing.racecommittee.app.data.InMemoryDataStore;
-import com.sap.sailing.racecommittee.app.data.ReadonlyDataManager;
-import com.sap.sailing.racecommittee.app.data.clients.LoadClient;
-import com.sap.sailing.racecommittee.app.fragments.list.NamedListFragment.ItemSelectedListener;
 import com.sap.sailing.racecommittee.app.logging.ExLog;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.EventListFragment;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.CourseAreaSelectedListenerHost;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.EventSelectedListenerHost;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.ItemSelectedListener;
 
-public class LoginActivity extends TwoPaneActivity  {
+public class LoginActivity extends TwoPaneActivity implements EventSelectedListenerHost, CourseAreaSelectedListenerHost  {
 	
-	private final static String TAG ="LoginActivity";
+	private final static String TAG = LoginActivity.class.getName();
 	
 	private enum LoginType {
 		OFFICER, VIEWER;
@@ -111,41 +110,24 @@ public class LoginActivity extends TwoPaneActivity  {
 		return builder.create();
 	}
 
-	private void addEventListFragment() {
-		
-		ReadonlyDataManager dataManager = new DataManager(
-				this, 
-				InMemoryDataStore.INSTANCE);
-		dataManager.getEvents(new LoadClient<Collection<Event>>() {
-			public void onLoadSucceded(Collection<Event> data) {
-				Toast.makeText(LoginActivity.this, "Success", Toast.LENGTH_LONG).show();
-			}
-			
-			public void onLoadFailed(Exception reason) {
-				Toast.makeText(LoginActivity.this, "Fail", Toast.LENGTH_LONG).show();
-			}
-		});
-		
-		/*FragmentTransaction transaction = getFragmentManager().beginTransaction();
+	private void addEventListFragment() {	
+		FragmentTransaction transaction = getFragmentManager().beginTransaction();
 		transaction.add(R.id.leftContainer, new EventListFragment());
 		transaction.setTransition(FragmentTransaction.TRANSIT_NONE);
-		transaction.commit();*/
+		transaction.commit();
 	}
 	
-	/*private void addCourseListFragment(Serializable eventId) {
-		Fragment fragment = new CourseAreaListFragment();
+	private void addCourseAreaListFragment(Serializable eventId) {
 		Bundle args = new Bundle();
 		args.putSerializable(AppConstants.EventIdTag, eventId);
+		
+		/*Fragment fragment = new CourseAreaListFragment();
 		fragment.setArguments(args);
 		FragmentTransaction transaction = getFragmentManager().beginTransaction();
 		transaction.setCustomAnimations(R.animator.slide_in, R.animator.slide_out);
 		transaction.replace(R.id.rightContainer, fragment);
 		transaction.commit();
-		ExLog.i("LoginActivity", "CourseFragment created.");
-	}*/
-	
-	public ItemSelectedListener<Event> getEventSelectionListener() {
-		return eventSelectionListener;
+		ExLog.i("LoginActivity", "CourseFragment created.");*/
 	}
     
 	private ItemSelectedListener<Event> eventSelectionListener = new ItemSelectedListener<Event>() {
@@ -153,35 +135,39 @@ public class LoginActivity extends TwoPaneActivity  {
 		public void itemSelected(Fragment sender, Event event) {
 			Serializable eventId = event.getId();
 			ExLog.i(ExLog.EVENT_SELECTED, eventId.toString(), getBaseContext());
-			showCourseListFragment(eventId);
+			showCourseAreaListFragment(eventId);
 		}
 	};
+
+	public ItemSelectedListener<Event> getEventSelectionListener() {
+		return eventSelectionListener;
+	}
 	
-	private void showCourseListFragment(Serializable eventId) {
+	private void showCourseAreaListFragment(Serializable eventId) {
 		Toast.makeText(LoginActivity.this, eventId.toString(), Toast.LENGTH_LONG).show();
 		getRightLayout().setVisibility(View.VISIBLE);
-		/*addCourseListFragment(eventId);*/
+		addCourseAreaListFragment(eventId);
 	}
 	
-	public ItemSelectedListener<CourseArea> getCourseSelectionListener() {
-		return courseSelectionListener;
-	}
-	
-	private ItemSelectedListener<CourseArea> courseSelectionListener = new ItemSelectedListener<CourseArea>() {
+	private ItemSelectedListener<CourseArea> courseAreaSelectionListener = new ItemSelectedListener<CourseArea>() {
 
-		public void itemSelected(Fragment sender, CourseArea course) {
-			ExLog.i(TAG, "Starting view for " + course.getName());
-			ExLog.i(ExLog.COURSE_SELECTED, course.getName(), getBaseContext());
-			selectCourse(course);
+		public void itemSelected(Fragment sender, CourseArea courseArea) {
+			ExLog.i(TAG, "Starting view for " + courseArea.getName());
+			ExLog.i(ExLog.COURSE_SELECTED, courseArea.getName(), getBaseContext());
+			selectCourseArea(courseArea);
 		}
 	};
+
+	public ItemSelectedListener<CourseArea> getCourseAreaSelectionListener() {
+		return courseAreaSelectionListener;
+	}
 	
-	private void selectCourse(CourseArea course) {
-		selectedCourse = course;
+	private void selectCourseArea(CourseArea courseArea) {
+		selectedCourse = courseArea;
 		showDialog(DIALOG_LOGIN_TYPE);
 	}
 	
-	private void startRaceActivity(CourseArea course) {
+	private void startRaceActivity(CourseArea courseArea) {
 		
 		switch (selectedLoginType) {
 		case OFFICER:
@@ -197,24 +183,16 @@ public class LoginActivity extends TwoPaneActivity  {
 			return;
 		}
 		
-		if (course == null) {
+		if (courseArea == null) {
 			Toast.makeText(this, "The selected course was lost.", Toast.LENGTH_LONG).show();
 			ExLog.e(TAG, "Course reference was not set - cannot start racing activity.");
 			return;
 		}
 		
-		Toast.makeText(this, "Course " + course.getName(), Toast.LENGTH_LONG).show();
+		Toast.makeText(this, "Course area " + courseArea.getName(), Toast.LENGTH_LONG).show();
 		/*Intent message = new Intent(this, RacingActivity.class);
 		message.putExtra(AppConstants.COURSE_AREA_UUID_KEY, course.getId());
 		fadeActivity(message);*/
 	}
 
-	/*public void onLoadFailed(Exception reason) {
-		Toast.makeText(this, "FAIL!", Toast.LENGTH_LONG).show();
-	}
-
-	public void onEventsLoaded(Collection<Event> events) {
-		Toast.makeText(this, "SUCCESS!", Toast.LENGTH_LONG).show();
-	}*/
-
 }

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/activities/TwoPaneActivity.java

@@ -1,4 +1,4 @@
-package com.sap.sailing.racecommittee.app.activities;
+package com.sap.sailing.racecommittee.app.ui.activities;
 
 import com.sap.sailing.racecommittee.app.R;
 
@@ -7,17 +7,15 @@ import android.view.View;
 
 /**
  * A two-pane activity - saves the visibility state of the right pane.
- *
  */
 public class TwoPaneActivity extends BaseActivity {
 
-	private final static String VisibilityTag = "RIGHTVISIBILITY";
+	private final static String VisibilityTag = TwoPaneActivity.class.getName() + ".rightlayoutvisibility";
 	
 	@Override
 	protected void onRestoreInstanceState(Bundle savedInstanceState) {
 		super.onRestoreInstanceState(savedInstanceState);
 		if (savedInstanceState != null) {
-	    	// restore visibility property of course fragment container
 	    	if (savedInstanceState.getBoolean(VisibilityTag)) {
 	    		getRightLayout().setVisibility(View.VISIBLE);
 	    	}

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/adapters/NamedArrayAdapter.java

@@ -0,0 +1,42 @@
+package com.sap.sailing.racecommittee.app.ui.adapters;
+
+import java.util.List;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import com.sap.sailing.domain.common.Named;
+import com.sap.sailing.racecommittee.app.R;
+
+/**
+ * @author D053502
+ *
+ */
+public class NamedArrayAdapter<T extends Named> extends ArrayAdapter<T> {
+	
+	public NamedArrayAdapter(Context context, int textViewResourceId, List<T> namedList) {
+		super(context, textViewResourceId, namedList);
+	}
+	
+	@Override
+	public View getView(int position, View convertView, ViewGroup parent) {
+		View view = convertView;
+		if (convertView == null) {
+
+			LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+			view = inflater.inflate(R.layout.welter_one_row_no_image, /* view group */ null);
+		}
+
+		T item = getItem(position);
+		TextView title = (TextView) view.findViewById(R.id.Welter_Cell_OneRowNoImage_txtTitle);
+		title.setText(item.getName());
+		title.setAlpha(isEnabled(position) ? 1.0f : 0.2f);
+
+		return view;
+	}
+
+}

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/fragments/list/CourseAreaListFragment.java

@@ -0,0 +1,57 @@
+package com.sap.sailing.racecommittee.app.ui.fragments.list;
+
+import java.io.Serializable;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+import com.sap.sailing.domain.base.CourseArea;
+import com.sap.sailing.racecommittee.app.AppConstants;
+import com.sap.sailing.racecommittee.app.R;
+import com.sap.sailing.racecommittee.app.data.ReadonlyDataManager;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.CourseAreaSelectedListenerHost;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.EventSelectedListenerHost;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.ItemSelectedListener;
+
+public class CourseAreaListFragment extends NamedListFragment<CourseArea>  {
+
+	private Serializable parentEventId;
+	
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		
+		// retrieve event id from bundle
+		this.parentEventId = getArguments().getSerializable(AppConstants.EventIdTag);
+	}
+	
+	@Override
+	public void onResume() {
+		super.onResume();
+		loadItems();
+	}
+	
+	@Override
+	protected ItemSelectedListener<CourseArea> attachListener(Activity activity) {
+		if (activity instanceof EventSelectedListenerHost) { 
+			CourseAreaSelectedListenerHost listener = (CourseAreaSelectedListenerHost) activity;
+			return listener.getCourseAreaSelectionListener();
+		}
+		
+		throw new IllegalStateException(String.format(
+				"%s cannot be attached to a instance of %s", 
+				CourseAreaListFragment.class.getName(),
+				activity.getClass().getName()));
+	}
+
+	@Override
+	protected String getHeaderText() {
+		return getString(R.string.label_login_course_area);
+	}
+
+	@Override
+	protected void loadItems(ReadonlyDataManager manager) {
+		/// TODO: load course areas..
+	}
+
+}

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/fragments/list/EventListFragment.java

@@ -0,0 +1,42 @@
+package com.sap.sailing.racecommittee.app.ui.fragments.list;
+
+import android.app.Activity;
+
+import com.sap.sailing.domain.base.Event;
+import com.sap.sailing.racecommittee.app.R;
+import com.sap.sailing.racecommittee.app.data.ReadonlyDataManager;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.EventSelectedListenerHost;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.ItemSelectedListener;
+
+public class EventListFragment extends NamedListFragment<Event> {
+
+	@Override
+	public void onResume() {
+		super.onResume();
+		loadItems();
+	}
+	
+	@Override
+	protected ItemSelectedListener<Event> attachListener(Activity activity) {
+		if (activity instanceof EventSelectedListenerHost) { 
+			EventSelectedListenerHost listener = (EventSelectedListenerHost) activity;
+			return listener.getEventSelectionListener();
+		}
+		
+		throw new IllegalStateException(String.format(
+				"%s cannot be attached to a instance of %s", 
+				EventListFragment.class.getName(),
+				activity.getClass().getName()));
+	}
+
+	@Override
+	protected String getHeaderText() {
+		return getString(R.string.label_login_events);
+	}
+
+	@Override
+	protected void loadItems(ReadonlyDataManager manager) {
+		manager.loadEvents(this);
+	}
+
+}

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/fragments/list/NamedListFragment.java

@@ -1,12 +1,10 @@
-package com.sap.sailing.racecommittee.app.fragments.list;
+package com.sap.sailing.racecommittee.app.ui.fragments.list;
 
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
 
 import android.app.Activity;
 import android.app.AlertDialog;
-import android.app.Fragment;
 import android.app.ListFragment;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -16,25 +14,36 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ListView;
 import android.widget.TextView;
+
 import com.sap.sailing.domain.common.Named;
 import com.sap.sailing.racecommittee.app.R;
+import com.sap.sailing.racecommittee.app.data.DataManager;
+import com.sap.sailing.racecommittee.app.data.InMemoryDataStore;
+import com.sap.sailing.racecommittee.app.data.ReadonlyDataManager;
+import com.sap.sailing.racecommittee.app.data.clients.LoadClient;
+import com.sap.sailing.racecommittee.app.ui.adapters.NamedArrayAdapter;
+import com.sap.sailing.racecommittee.app.ui.fragments.list.selection.ItemSelectedListener;
 
-public abstract class NamedListFragment<T extends Named> extends ListFragment/* implements BaseLoadedListener<T>*/ {
+public abstract class NamedListFragment<T extends Named> extends ListFragment implements LoadClient<Collection<T>> {
+	private ItemSelectedListener<T> listener;
+	private NamedArrayAdapter<T> listAdapter;
+	private ReadonlyDataManager dataManager;
 	
-	public interface ItemSelectedListener<T> {
-		public void itemSelected(Fragment sender, T event);
-	}
-	
-	/*private ItemSelectedListener<T> listener;
-	private NamedAdapter<T> listAdapter;
 	protected ArrayList<T> namedList;
-	private ResourceManager resourceManager;
 	
-	protected String getHeaderText() {
-		return "Undefined";
+	protected abstract ItemSelectedListener<T> attachListener(Activity activity);
+	
+	protected abstract String getHeaderText();
+	
+	protected abstract void loadItems(ReadonlyDataManager manager);
+	
+	protected NamedArrayAdapter<T> createAdapter(Context context, int layoutId, ArrayList<T> items) {
+		return new NamedArrayAdapter<T>(context, layoutId, items);
 	}
 	
-	abstract protected ItemSelectedListener<T> attachListener(Activity activity);
+	protected void loadItems() {
+		loadItems(dataManager);
+	}
 	
 	@Override
 	public void onAttach(Activity activity) {
@@ -47,15 +56,26 @@ public abstract class NamedListFragment<T extends Named> extends ListFragment/*
 		super.onActivityCreated(savedInstanceState);
 		
 		addHeader();
+		
 		namedList = new ArrayList<T>();
 		listAdapter = createAdapter(getActivity(), android.R.layout.simple_list_item_single_choice, namedList);
+		
 		this.getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
 		this.setListAdapter(listAdapter);
 		
-		getActivity().setProgressBarIndeterminateVisibility(true);
-		resourceManager = new ResourceManager(getActivity());
+		showProgressBar(true);
+		dataManager = DataManager.create(getActivity(), InMemoryDataStore.INSTANCE);
+	}
+	
+	@Override
+	public void onListItemClick(ListView l, View v, int position, long id) {
+		super.onListItemClick(l, v, position, id);
+		// this unchecked cast here seems unavoidable.
+		// even SDK example code does it...
+		@SuppressWarnings("unchecked")
+		T item = (T) l.getItemAtPosition(position);
+		listener.itemSelected(this, item);
 	}
-
 
 	private void addHeader() {
 		LayoutInflater inflater = getActivity().getLayoutInflater();
@@ -65,35 +85,13 @@ public abstract class NamedListFragment<T extends Named> extends ListFragment/*
 		textText.setText(getHeaderText());
 	}
 	
-	protected NamedAdapter<T> createAdapter(Context context, int layoutId, ArrayList<T> items) {
-		return new NamedAdapter<T>(context, layoutId, items);
-	}
-	
-	protected void loadItems() {
-		loadItems(resourceManager);
-	}
-	
-	protected abstract void loadItems(ResourceManager manager);
-	
-	@Override
-	public void onListItemClick(ListView l, View v, int position, long id) {
-		super.onListItemClick(l, v, position, id);
-		// this unchecked cast here seems unavoidable.
-		// even sdk example code does it...
-		@SuppressWarnings("unchecked")
-		T item = (T) l.getItemAtPosition(position);
-		listener.itemSelected(this, item);
-	}
-
-	protected void onResourcesLoaded(Collection<T> aListOfNamed) {
+	public void onLoadSucceded(Collection<T> data) {
 		namedList.clear();
-		namedList.addAll(aListOfNamed);
-		Collections.sort(namedList, new NamedComparator());
+		namedList.addAll(data);
+		/// TODO: Collections.sort(namedList, new NamedComparator());
 		listAdapter.notifyDataSetChanged();
-		Activity activity = getActivity();
-		if (activity != null) {
-			activity.setProgressBarIndeterminateVisibility(false);
-		}
+		
+		showProgressBar(false);
 		
 		// we set this here to ensure that the screen is initially
 		// not covered with the following text while loading
@@ -101,12 +99,15 @@ public abstract class NamedListFragment<T extends Named> extends ListFragment/*
 	}
 	
 	public void onLoadFailed(Exception reason) {
+		showProgressBar(false);
+		showLoadFailedDialog(reason.getMessage());
+	}
+
+	private void showProgressBar(boolean visible) {
 		Activity activity = getActivity();
 		if (activity != null) {
-			activity.setProgressBarIndeterminateVisibility(false);
+			activity.setProgressBarIndeterminateVisibility(visible);
 		}
-		//this.setEmptyText("Load failure.");
-		showLoadFailedDialog(reason.getMessage());
 	}
 	
 	private void showLoadFailedDialog(String message) {
@@ -127,5 +128,5 @@ public abstract class NamedListFragment<T extends Named> extends ListFragment/*
 		       }); 
 		AlertDialog alert = builder.create(); 
 		alert.show(); 
-	}*/
+	}
 }

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/fragments/list/selection/CourseAreaSelectedListenerHost.java

@@ -0,0 +1,7 @@
+package com.sap.sailing.racecommittee.app.ui.fragments.list.selection;
+
+import com.sap.sailing.domain.base.CourseArea;
+
+public interface CourseAreaSelectedListenerHost {
+	public ItemSelectedListener<CourseArea> getCourseAreaSelectionListener();
+}

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/fragments/list/selection/EventSelectedListenerHost.java

@@ -0,0 +1,7 @@
+package com.sap.sailing.racecommittee.app.ui.fragments.list.selection;
+
+import com.sap.sailing.domain.base.Event;
+
+public interface EventSelectedListenerHost {
+	public ItemSelectedListener<Event> getEventSelectionListener();
+}

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/ui/fragments/list/selection/ItemSelectedListener.java

@@ -0,0 +1,7 @@
+package com.sap.sailing.racecommittee.app.ui.fragments.list.selection;
+
+import android.app.Fragment;
+
+public interface ItemSelectedListener<T> {
+	public void itemSelected(Fragment sender, T item);
+}

mobile/com.sap.sailing.racecommittee.app/src/com/sap/sailing/racecommittee/app/utils/CollectionUtils.java

@@ -0,0 +1,21 @@
+package com.sap.sailing.racecommittee.app.utils;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+
+public class CollectionUtils {
+
+	public static <T> ArrayList<T> newArrayList(Iterable<T> iterable) {
+		ArrayList<T> list = new ArrayList<T>();
+		addAll(list, iterable.iterator());
+		return list;
+	}
+	
+	public static <T> void addAll(Collection<T> collection, Iterator<T> iterator) {
+	    while (iterator.hasNext()) {
+	        collection.add(iterator.next());
+	    }
+	}
+
+}