thoerup/traininfo/DepartureListAdapter.java

package dk.thoerup.traininfo;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import dk.thoerup.android.traininfo.common.DepartureEntry;

public class DepartureListAdapter extends BaseAdapter {

        boolean showDetails = false;
        private List<DepartureEntry> departures;
        LayoutInflater inflater;
        Context context;
        
        static Map<String,Integer> imageMap = new HashMap<String,Integer>();
        static {
                buildImageMap();
        }
        
        public DepartureListAdapter(Context context) {
                super();
                this.context = context;
                
                inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);           
        }
                

        public void toggleShowDetails() {
                showDetails = !showDetails;
                notifyDataSetChanged();
        }
        
        public void setDepartures(List<DepartureEntry> departures) {
                this.departures = departures;
                notifyDataSetChanged();
        }
        
        @Override
        public int getCount() {
                if (departures != null)
                        return departures.size();
                else
                        return 0;
        }
        
        public DepartureEntry getDeparture(int position) {
                return departures.get(position);
        }

        @Override
        public Object getItem(int position) {
                return null;
        }

        @Override
        public long getItemId(int position) {
                return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
                DepartureEntry station = departures.get(position);

                View root = inflater.inflate(R.layout.departurerow , parent, false);
                
                ((TextView) root.findViewById(R.id.Time)).setText(station.getTime());
                ((TextView) root.findViewById(R.id.Destination)).setText(station.getDestination());
                
                
                if ( (station.getStatus() != null && station.getStatus().length() > 0) || (station.getNote() != null && station.getNote().length() > 0) ) {
                        ImageView image = (ImageView) root.findViewById(R.id.InfoIcon);
                        
                        
                        String status = (station.getStatus() != null) ? station.getStatus().toLowerCase() : "";
                        String note = (station.getNote() != null) ? station.getNote().toLowerCase() : "";
                        
                        int iconID;
                        if (status.indexOf("aflyst") > -1 || note.indexOf("aflyst") > -1 ) {
                                iconID = R.drawable.warn20;
                        } else if (note.indexOf("kører kun til") > -1 || note.indexOf("afgår fra") > -1) { //If these strings are present, the train only covers part of the line
                                iconID = R.drawable.warnyellow20;
                        } else {
                                iconID = R.drawable.info20;
                        }
                                
                        image.setImageResource( iconID );
                }
                
                ImageView typeIcon = (ImageView) root.findViewById(R.id.TypeIcon);
                String trainNumber = station.getTrainNumber().trim();
                String trainParts[] = trainNumber.split(" "); 
                String code = trainParts[0].toLowerCase();
        
                if (showDetails) {
                        root.findViewById(R.id.departureRow2).setVisibility( View.VISIBLE );                    
                        ((TextView) root.findViewById(R.id.TrainNumber)).setText(trainNumber);
                        ((TextView) root.findViewById(R.id.Origin)).setText( station.getOrigin() );
                }
                
                Integer imageId = imageMap.get(code);
                if (imageId != null) {
                        typeIcon.setImageResource(imageId);
                } else {
                        typeIcon.setImageResource(R.drawable.unknown);
                }
                
                return root;
        }
        
        //TODO: all these traintypes / icons should be explained somewhere
        private static void buildImageMap() {
                imageMap.put("ra", R.drawable.re); //RA = regionaltog arriva
                imageMap.put("re", R.drawable.re); //RE = Regionaltog
                imageMap.put("l", R.drawable.lyn); //L =  Lyn
                imageMap.put("ic", R.drawable.ic); //IC = Intercity
                imageMap.put("pp", R.drawable.pp); //PP = Privatbaner (eg. odderbanen eller LokalBanen)
                imageMap.put("ør", R.drawable.or); //ØR = Øresundstog
                imageMap.put("ec", R.drawable.ec); //EC = EuroCity 
                imageMap.put("sj", R.drawable.sj); // SJ=Svenska Jernbaner
                imageMap.put("ie", R.drawable.ie);
                //TODO: missing IL: IntercityLyn Nonstop
                
                imageMap.put("a", R.drawable.stog_a);   //S-Tog: A banen #00b5f1                                
                imageMap.put("b", R.drawable.stog_b);   //S-Tog:B banen #5aba52
                imageMap.put("bx", R.drawable.stog_bx); //S-Tog:Bx banen #a4d17d
                imageMap.put("c", R.drawable.stog_c);   //S-Tog:C banen #f89734
                imageMap.put("e", R.drawable.stog_e);   //S-Tog:E banen #837eba
                imageMap.put("f", R.drawable.stog_f);   //S-Tog:F banen #ffc32d
                imageMap.put("h", R.drawable.stog_h);   //S-Tog:H banen #f05737
                

        }

}
1	torben	237	package dk.thoerup.traininfo;
2
3	torben	486	import java.util.HashMap;
4	torben	237	import java.util.List;
5	torben	486	import java.util.Map;
6	torben	237
7			import android.content.Context;
8			import android.view.LayoutInflater;
9			import android.view.View;
10			import android.view.ViewGroup;
11			import android.widget.BaseAdapter;
12	torben	244	import android.widget.ImageView;
13	torben	237	import android.widget.TextView;
14	torben	1066	import dk.thoerup.android.traininfo.common.DepartureEntry;
15	torben	237
16			public class DepartureListAdapter extends BaseAdapter {
17
18	torben	1434	boolean showDetails = false;
19	torben	981	private List<DepartureEntry> departures;
20	torben	237	LayoutInflater inflater;
21			Context context;
22	torben	486
23			static Map<String,Integer> imageMap = new HashMap<String,Integer>();
24			static {
25			buildImageMap();
26			}
27
28	torben	237	public DepartureListAdapter(Context context) {
29			super();
30			this.context = context;
31
32	torben	1434	inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
33	torben	237	}
34	torben	1437
35
36	torben	1434	public void toggleShowDetails() {
37			showDetails = !showDetails;
38			notifyDataSetChanged();
39			}
40
41	torben	981	public void setDepartures(List<DepartureEntry> departures) {
42	torben	237	this.departures = departures;
43			notifyDataSetChanged();
44			}
45
46			@Override
47			public int getCount() {
48			if (departures != null)
49			return departures.size();
50			else
51			return 0;
52			}
53
54	torben	981	public DepartureEntry getDeparture(int position) {
55	torben	237	return departures.get(position);
56			}
57
58			@Override
59			public Object getItem(int position) {
60			return null;
61			}
62
63			@Override
64			public long getItemId(int position) {
65			return position;
66			}
67
68			@Override
69			public View getView(int position, View convertView, ViewGroup parent) {
70	torben	981	DepartureEntry station = departures.get(position);
71	torben	237
72	torben	491	View root = inflater.inflate(R.layout.departurerow , parent, false);
73	torben	237
74			((TextView) root.findViewById(R.id.Time)).setText(station.getTime());
75			((TextView) root.findViewById(R.id.Destination)).setText(station.getDestination());
76
77	torben	1066
78			if ( (station.getStatus() != null && station.getStatus().length() > 0) \|\| (station.getNote() != null && station.getNote().length() > 0) ) {
79	torben	250	ImageView image = (ImageView) root.findViewById(R.id.InfoIcon);
80	torben	483
81	torben	499
82	torben	1066	String status = (station.getStatus() != null) ? station.getStatus().toLowerCase() : "";
83			String note = (station.getNote() != null) ? station.getNote().toLowerCase() : "";
84
85	torben	483	int iconID;
86	torben	499	if (status.indexOf("aflyst") > -1 \|\| note.indexOf("aflyst") > -1 ) {
87	torben	483	iconID = R.drawable.warn20;
88	torben	499	} else if (note.indexOf("kører kun til") > -1 \|\| note.indexOf("afgår fra") > -1) { //If these strings are present, the train only covers part of the line
89			iconID = R.drawable.warnyellow20;
90	torben	483	} else {
91			iconID = R.drawable.info20;
92			}
93
94			image.setImageResource( iconID );
95	torben	244	}
96	torben	237
97	torben	250	ImageView typeIcon = (ImageView) root.findViewById(R.id.TypeIcon);
98	torben	351	String trainNumber = station.getTrainNumber().trim();
99	torben	1434	String trainParts[] = trainNumber.split(" ");
100			String code = trainParts[0].toLowerCase();
101	torben	486
102	torben	1434	if (showDetails) {
103			root.findViewById(R.id.departureRow2).setVisibility( View.VISIBLE );
104			((TextView) root.findViewById(R.id.TrainNumber)).setText(trainNumber);
105			((TextView) root.findViewById(R.id.Origin)).setText( station.getOrigin() );
106			}
107
108	torben	486	Integer imageId = imageMap.get(code);
109			if (imageId != null) {
110			typeIcon.setImageResource(imageId);
111			} else {
112	torben	333	typeIcon.setImageResource(R.drawable.unknown);
113	torben	486	}
114	torben	250
115	torben	237	return root;
116			}
117	torben	486
118	torben	1434	//TODO: all these traintypes / icons should be explained somewhere
119	torben	486	private static void buildImageMap() {
120			imageMap.put("ra", R.drawable.re); //RA = regionaltog arriva
121			imageMap.put("re", R.drawable.re); //RE = Regionaltog
122			imageMap.put("l", R.drawable.lyn); //L = Lyn
123			imageMap.put("ic", R.drawable.ic); //IC = Intercity
124			imageMap.put("pp", R.drawable.pp); //PP = Privatbaner (eg. odderbanen eller LokalBanen)
125			imageMap.put("ør", R.drawable.or); //ØR = Øresundstog
126			imageMap.put("ec", R.drawable.ec); //EC = EuroCity
127			imageMap.put("sj", R.drawable.sj); // SJ=Svenska Jernbaner
128	torben	546	imageMap.put("ie", R.drawable.ie);
129	torben	1434	//TODO: missing IL: IntercityLyn Nonstop
130	torben	486
131			imageMap.put("a", R.drawable.stog_a); //S-Tog: A banen #00b5f1
132			imageMap.put("b", R.drawable.stog_b); //S-Tog:B banen #5aba52
133			imageMap.put("bx", R.drawable.stog_bx); //S-Tog:Bx banen #a4d17d
134			imageMap.put("c", R.drawable.stog_c); //S-Tog:C banen #f89734
135			imageMap.put("e", R.drawable.stog_e); //S-Tog:E banen #837eba
136			imageMap.put("f", R.drawable.stog_f); //S-Tog:F banen #ffc32d
137			imageMap.put("h", R.drawable.stog_h); //S-Tog:H banen #f05737
138
139	torben	237
140	torben	486
141			}
142
143	torben	237	}