DisasterListActivity.java

/**
 * Copyright (c) 2011, SOCIETIES Consortium (WATERFORD INSTITUTE OF TECHNOLOGY (TSSG), HERIOT-WATT UNIVERSITY (HWU), SOLUTA.NET 
 * (SN), GERMAN AEROSPACE CENTRE (Deutsches Zentrum fuer Luft- und Raumfahrt e.V.) (DLR), Zavod za varnostne tehnologije
 * informacijske družbe in elektronsko poslovanje (SETCCE), INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS (ICCS), LAKE
 * COMMUNICATIONS (LAKE), INTEL PERFORMANCE LEARNING SOLUTIONS LTD (INTEL), PORTUGAL TELECOM INOVAÇÃO, SA (PTIN), IBM Corp., 
 * INSTITUT TELECOM (ITSUD), AMITEC DIACHYTI EFYIA PLIROFORIKI KAI EPIKINONIES ETERIA PERIORISMENIS EFTHINIS (AMITEC), TELECOM 
 * ITALIA S.p.a.(TI),  TRIALOG (TRIALOG), Stiftelsen SINTEF (SINTEF), NEC EUROPE LTD (NEC))
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
 * conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
 *    disclaimer in the documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.disaster.idisaster;

import org.societies.api.cis.management.ICisManager;
import org.societies.api.cis.management.ICisOwned;

import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;


/**
 * This activity allows the users to manage the disasters they own and
 * or the disasters they subscribe to.
 * 
 * @author Jacqueline.Floch@sintef.no
 *
 */

public class DisasterListActivity extends ListActivity {
	
//	ICisOwned [] disasterRecordList;
	
//	ArrayList <String> disasterNameList = new ArrayList ();
	
    @Override
    protected void onCreate(Bundle savedInstanceState) {
    	// TODO Auto-generated method stub

    	super.onCreate(savedInstanceState);
    	
    	setContentView (R.layout.disaster_list_layout);
    	ListView listView = getListView();
    	
    	// Enable filtering for the contents of the list view.
    	// The filtering logic should be provided
    	// listView.setTextFilterEnabled(true);  
    	
    	
    	// TODO: Get the list from Societies API
    	ICisManager cisManagerRef = iDisasterApplication.getinstance().iDisasterSoc.getCisManager();

// TODO: The API should be extended with CISRecord 
//			By setting some of the fields in the record the developer can specify what
//    		kind of CISs he wants to get a list of
//    	Array <ICisOwned> cisOwned = cisManagerRef.getCisList (new CisRecord (...) )

    	
//    	for (int i = 1; i < 10; i = i + 1) {
//			disasterNameList.add (disasterRecordList[i].getName() );
//    		disasterNameList.add ("Disaster " + Integer.toString (i));
//		}
    	 
    	// The Adapter provides access to the data items.
    	// The Adapter is also responsible for making a View for each item in the data set.
    	//  Parameters: Context, Layout for the row, ID of the View to which the data is written, Array of data

//     	ArrayAdapter<String> adapter = new ArrayAdapter<String> (this,
//		R.layout.disaster_list_item, R.id.disaster_item, disasterNameList);

     	ArrayAdapter<String> adapter = new ArrayAdapter<String> (this,
		R.layout.disaster_list_item, R.id.disaster_item, iDisasterApplication.getinstance().disasterNameList);
     	
    	// Assign adapter to ListView
    	listView.setAdapter(adapter);

//	    Test dialog
//    	iDisasterApplication.getinstance().showDialog (this, getString(R.string.disasterListTestDialog), getString(R.string.dialogOK));

    	// Add listener for short click.
    	// 
    	listView.setOnItemClickListener(new OnItemClickListener() {
    		public void onItemClick (AdapterView<?> parent, View view,
    			int position, long id) {
    			// Store the selected disaster in preferences
//TODO: Add unique ID to CIS instead of name since name can be duplicated 
            	iDisasterApplication.getinstance().setDisasterName (iDisasterApplication.getinstance().disasterNameList.get (position));

// TODO: Remove code for testing the correct setting of preferences 
    			Toast.makeText(getApplicationContext(),
    				"Click ListItem Number " + (position+1) + " " + iDisasterApplication.getinstance().disasterNameList.get (position), Toast.LENGTH_LONG)
    				.show();

//    	    	finish();	// noHistory=true in Manifest => the activity is removed from the activity stack and finished.

    			
    			// Start the Disaster Activity
    			Intent intent = new Intent(DisasterListActivity.this, DisasterActivity.class);  
    			intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | 	// Put the activity o top of stack
    							Intent.FLAG_ACTIVITY_SINGLE_TOP); 	// If activity is on top top of stack, do not create new instance.
    			startActivity(intent);
    		}
    	});	

    	// Add listener for long click
    	// listView.setOnItemLongClickListener(new DrawPopup());

    }
    

/**
 * onCreateOptionsMenu creates the activity menu.
 */
 
	@Override
	public boolean onCreateOptionsMenu(Menu menu){
		menu.clear();
		getMenuInflater().inflate(R.menu.disaster_list_menu, menu);

//		It is possible to set up a variable menu		
//			menu.findItem (R.id....).setVisible(true);

		return true;
	}

/**
 * onOptionsItemSelected handles the selection of an item in the activity menu.
 */
	@Override
	public boolean onOptionsItemSelected(MenuItem item) {

		switch (item.getItemId()) {
		case R.id.disasterMenuAdd:
			startActivity(new Intent(DisasterListActivity.this, NewDisasterActivity.class));
			break;
		default:
			break;
		}
		return true;
	}

/**
	@Override
	public void onListItemClick (ListView l, View v, int pos, long id) {
		if(l.getAdapter().getItemViewType(pos) == SeparatedListAdapter.TYPE_SECTION_HEADER)
		{
			//Pressing a header			
			return;
		}
		Poi p = (Poi) l.getAdapter().getItem(pos);

		if (requestCode == NewPoiActivity.CHOOSE_POI){
			Intent resultIntent = new Intent();
			resultIntent.putExtra(IntentPassable.POI, p);
			setResult( Activity.RESULT_OK, resultIntent );
			finish();
			return;
		}

		if (requestCode == PlanTripTab.ADD_TO_TRIP || requestCode == TripListActivity.ADD_TO_TRIP){

			if(selectedPois == null){				
				selectedPois = new ArrayList<Poi>();
			}
			if(!selectedPois.contains(p)){
				v.setBackgroundColor(0xff9ba7d5);
				selectedPois.add(p);
			}else {
				v.setBackgroundColor(Color.TRANSPARENT);
				selectedPois.remove(p);
			}
			return;
		}


		if (requestCode == SHARE_POI){
			if(sharePois == null){				
				sharePois = new ArrayList<Poi>();
			}
			if(!sharePois.contains(p)){
				v.setBackgroundColor(0xff9ba7d5);
				sharePois.add(p);
			}else {
				v.setBackgroundColor(Color.TRANSPARENT);
				sharePois.remove(p);
			}
			return;
		}

		if (requestCode == DOWNLOAD_POI){

			if(downloadedPois == null){				
				downloadedPois = new ArrayList<Poi>();
			}
			if(!downloadedPois.contains(p)){
				v.setBackgroundColor(0xff9ba7d5);
				downloadedPois.add(p);
			}else {
				v.setBackgroundColor(Color.TRANSPARENT);
				downloadedPois.remove(p);
			}
			return;
		}

		Intent details = new Intent(PlanPoiTab.this, PoiDetailsActivity.class);
		details.putExtra(IntentPassable.POI, p);

		startActivity(details);
	}//onListItemClick
	
*/

/**
 * Show quick actions when the user long-presses an item 
 */
	/**
	final private class DrawPopup implements AdapterView.OnItemLongClickListener {

		public boolean onItemLongClick(AdapterView<?> parent, View v, int pos, long id) {

			final String	s 			= (String) parent.getAdapter().getItem(pos);
			final AdapterView<?> par 	= parent;
			final int	idx				= pos;
			final int[] xy 				= new int[2];
			
			v.getLocationInWindow(xy);

			final Rect rect 		= new Rect(	xy[0], 
					xy[1], 
					xy[0]+v.getWidth(), 
					xy[1]+v.getHeight());

			final QuickActionPopup qa = new QuickActionPopup (DisasterActivity.this, v, rect);

			Drawable mapviewIcon	= res.getDrawable(android.R.drawable.ic_menu_mapmode);
			Drawable directIcon		= res.getDrawable(android.R.drawable.ic_menu_directions);
			Drawable deleteIcon		= res.getDrawable(android.R.drawable.ic_menu_delete);

			// declare quick actions 			
			qa.addItem(deleteIcon, "Delete from tour", new OnClickListener(){

				public void onClick(View view){
					db.deleteFromTrip(trip, trip.getPoiAt(idx));

					trip.removePoi(idx);

					//delete from list
					((PoiAdapter)par.getAdapter()).remove(p);	
					((PoiAdapter)par.getAdapter()).notifyDataSetChanged();
					qa.dismiss();
				}
			});

			qa.addItem(mapviewIcon,	"Show on map",		new OnClickListener(){

				public void onClick(View view){

					Intent showInMap = new Intent(TripListActivity.this, MapsActivity.class);
					ArrayList<Poi> selectedPois = new ArrayList<Poi>();
					selectedPois.add(p);
					showInMap.putParcelableArrayListExtra(IntentPassable.POILIST, selectedPois);

					startActivity(showInMap);
					qa.dismiss();
				}
			});

			qa.addItem(directIcon,	"Get directions",	new OnClickListener(){

				public void onClick(View view){

					//Latitude and longitude for current position
					double slon = userLocation.getLongitude();
					double slat = userLocation.getLatitude();
					//Latitude and longitude for selected poi
					double dlon = p.getGeoPoint().getLongitudeE6()/1E6;
					double dlat = p.getGeoPoint().getLatitudeE6()/1E6;

					Intent navigate = new Intent(TripListActivity.this, NavigateFrom.class);
					navigate.putExtra("slon", slon);
					navigate.putExtra("slat", slat);
					navigate.putExtra("dlon", dlon);
					navigate.putExtra("dlat", dlat);
					startActivity(navigate);

					qa.dismiss();

				}
			});

			qa.show();

			return true;
		}
	}
*/

}