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 setShowDetails(boolean showDetails) {
                this.showDetails = showDetails;
        }
        
        public boolean getShowDetails() {
                return showDetails;
        }
        
        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	package dk.thoerup.traininfo;
2
3	import java.util.HashMap;
4	import java.util.List;
5	import java.util.Map;
6
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	import android.widget.ImageView;
13	import android.widget.TextView;
14	import dk.thoerup.android.traininfo.common.DepartureEntry;
15
16	public class DepartureListAdapter extends BaseAdapter {
17
18	boolean showDetails = false;
19	private List<DepartureEntry> departures;
20	LayoutInflater inflater;
21	Context context;
22
23	static Map<String,Integer> imageMap = new HashMap<String,Integer>();
24	static {
25	buildImageMap();
26	}
27
28	public DepartureListAdapter(Context context) {
29	super();
30	this.context = context;
31
32	inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
33	}
34
35	public void setShowDetails(boolean showDetails) {
36	this.showDetails = showDetails;
37	}
38
39	public boolean getShowDetails() {
40	return showDetails;
41	}
42
43	public void toggleShowDetails() {
44	showDetails = !showDetails;
45	notifyDataSetChanged();
46	}
47
48	public void setDepartures(List<DepartureEntry> departures) {
49	this.departures = departures;
50	notifyDataSetChanged();
51	}
52
53	@Override
54	public int getCount() {
55	if (departures != null)
56	return departures.size();
57	else
58	return 0;
59	}
60
61	public DepartureEntry getDeparture(int position) {
62	return departures.get(position);
63	}
64
65	@Override
66	public Object getItem(int position) {
67	return null;
68	}
69
70	@Override
71	public long getItemId(int position) {
72	return position;
73	}
74
75	@Override
76	public View getView(int position, View convertView, ViewGroup parent) {
77	DepartureEntry station = departures.get(position);
78
79	View root = inflater.inflate(R.layout.departurerow , parent, false);
80
81	((TextView) root.findViewById(R.id.Time)).setText(station.getTime());
82	((TextView) root.findViewById(R.id.Destination)).setText(station.getDestination());
83
84
85	if ( (station.getStatus() != null && station.getStatus().length() > 0) \|\| (station.getNote() != null && station.getNote().length() > 0) ) {
86	ImageView image = (ImageView) root.findViewById(R.id.InfoIcon);
87
88
89	String status = (station.getStatus() != null) ? station.getStatus().toLowerCase() : "";
90	String note = (station.getNote() != null) ? station.getNote().toLowerCase() : "";
91
92	int iconID;
93	if (status.indexOf("aflyst") > -1 \|\| note.indexOf("aflyst") > -1 ) {
94	iconID = R.drawable.warn20;
95	} 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
96	iconID = R.drawable.warnyellow20;
97	} else {
98	iconID = R.drawable.info20;
99	}
100
101	image.setImageResource( iconID );
102	}
103
104	ImageView typeIcon = (ImageView) root.findViewById(R.id.TypeIcon);
105	String trainNumber = station.getTrainNumber().trim();
106	String trainParts[] = trainNumber.split(" ");
107	String code = trainParts[0].toLowerCase();
108
109	if (showDetails) {
110	root.findViewById(R.id.departureRow2).setVisibility( View.VISIBLE );
111	((TextView) root.findViewById(R.id.TrainNumber)).setText(trainNumber);
112	((TextView) root.findViewById(R.id.Origin)).setText( station.getOrigin() );
113	}
114
115	Integer imageId = imageMap.get(code);
116	if (imageId != null) {
117	typeIcon.setImageResource(imageId);
118	} else {
119	typeIcon.setImageResource(R.drawable.unknown);
120	}
121
122	return root;
123	}
124
125	//TODO: all these traintypes / icons should be explained somewhere
126	private static void buildImageMap() {
127	imageMap.put("ra", R.drawable.re); //RA = regionaltog arriva
128	imageMap.put("re", R.drawable.re); //RE = Regionaltog
129	imageMap.put("l", R.drawable.lyn); //L = Lyn
130	imageMap.put("ic", R.drawable.ic); //IC = Intercity
131	imageMap.put("pp", R.drawable.pp); //PP = Privatbaner (eg. odderbanen eller LokalBanen)
132	imageMap.put("ør", R.drawable.or); //ØR = Øresundstog
133	imageMap.put("ec", R.drawable.ec); //EC = EuroCity
134	imageMap.put("sj", R.drawable.sj); // SJ=Svenska Jernbaner
135	imageMap.put("ie", R.drawable.ie);
136	//TODO: missing IL: IntercityLyn Nonstop
137
138	imageMap.put("a", R.drawable.stog_a); //S-Tog: A banen #00b5f1
139	imageMap.put("b", R.drawable.stog_b); //S-Tog:B banen #5aba52
140	imageMap.put("bx", R.drawable.stog_bx); //S-Tog:Bx banen #a4d17d
141	imageMap.put("c", R.drawable.stog_c); //S-Tog:C banen #f89734
142	imageMap.put("e", R.drawable.stog_e); //S-Tog:E banen #837eba
143	imageMap.put("f", R.drawable.stog_f); //S-Tog:F banen #ffc32d
144	imageMap.put("h", R.drawable.stog_h); //S-Tog:H banen #f05737
145
146
147
148	}
149
150	}