thoerup/traininfo/StationListAdapter.java

package dk.thoerup.traininfo;

import static dk.thoerup.traininfo.R.string.stationlistadapter_distance;

import java.text.NumberFormat;

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

public class StationListAdapter extends BaseAdapter {
        LayoutInflater inflater;
        
        StationBean stations;   
        Context context;        
        NumberFormat number = NumberFormat.getNumberInstance();
        
        boolean showDistance;
        
        public StationListAdapter(Context context, boolean showDistance) {
                super();
                this.context = context;
                
                this.showDistance = showDistance;
                
                inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
                number.setMaximumFractionDigits(1);
                number.setMinimumFractionDigits(1);
        }

        @Override
        public int getCount() {
                if (stations != null)
                        return stations.entries.size();
                else
                        return 0;
        }

        @Override
        public Object getItem(int position) {
                return null;
        }
        
        public StationEntry getStation(int position) {
                return stations.entries.get(position);
        }

        @Override
        public long getItemId(int position) {
                return position;
        }
        
        public void setStations(StationBean stations) {
                this.stations = stations;
                notifyDataSetChanged();
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
                StationEntry station = stations.entries.get(position);

                View root = inflater.inflate(R.layout.stationrow , parent, false);
                TextView tview = (TextView) root.findViewById(R.id.stationName);
                tview.setText(station.getName());

                tview = (TextView) root.findViewById(R.id.stationDistance);
                if (showDistance == true) {
                        tview.setText( context.getString(stationlistadapter_distance) + " " + number.format( (double)station.getCalcdist()/1000.0) + " km.");
                } else {
                        tview.setVisibility(View.GONE);
                }
                
                root.findViewById(R.id.isregional).setVisibility( station.isRegional() ? View.VISIBLE : View.INVISIBLE );
                root.findViewById(R.id.isstrain).setVisibility( station.isStrain() ? View.VISIBLE : View.INVISIBLE );
                root.findViewById(R.id.ismetro).setVisibility( station.isMetro() ? View.VISIBLE : View.INVISIBLE );
                
                return root;
        }
}
1	torben	237	package dk.thoerup.traininfo;
2
3	torben	1066	import static dk.thoerup.traininfo.R.string.stationlistadapter_distance;
4
5	torben	237	import java.text.NumberFormat;
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.TextView;
13	torben	1066	import dk.thoerup.android.traininfo.common.StationBean;
14	torben	1408	import dk.thoerup.android.traininfo.common.StationEntry;
15	torben	237
16			public class StationListAdapter extends BaseAdapter {
17			LayoutInflater inflater;
18
19	torben	1066	StationBean stations;
20	torben	237	Context context;
21			NumberFormat number = NumberFormat.getNumberInstance();
22
23	torben	1558	boolean showDistance;
24
25			public StationListAdapter(Context context, boolean showDistance) {
26	torben	237	super();
27			this.context = context;
28
29	torben	1558	this.showDistance = showDistance;
30
31	torben	237	inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
32			number.setMaximumFractionDigits(1);
33			number.setMinimumFractionDigits(1);
34			}
35
36			@Override
37			public int getCount() {
38			if (stations != null)
39	torben	1066	return stations.entries.size();
40	torben	237	else
41			return 0;
42			}
43
44			@Override
45			public Object getItem(int position) {
46			return null;
47			}
48
49	torben	1066	public StationEntry getStation(int position) {
50			return stations.entries.get(position);
51	torben	237	}
52
53			@Override
54			public long getItemId(int position) {
55			return position;
56			}
57
58	torben	1066	public void setStations(StationBean stations) {
59	torben	237	this.stations = stations;
60			notifyDataSetChanged();
61			}
62
63			@Override
64			public View getView(int position, View convertView, ViewGroup parent) {
65	torben	1066	StationEntry station = stations.entries.get(position);
66	torben	237
67	torben	491	View root = inflater.inflate(R.layout.stationrow , parent, false);
68	torben	237	TextView tview = (TextView) root.findViewById(R.id.stationName);
69			tview.setText(station.getName());
70
71			tview = (TextView) root.findViewById(R.id.stationDistance);
72	torben	1558	if (showDistance == true) {
73	torben	1066	tview.setText( context.getString(stationlistadapter_distance) + " " + number.format( (double)station.getCalcdist()/1000.0) + " km.");
74	torben	742	} else {
75	torben	833	tview.setVisibility(View.GONE);
76	torben	742	}
77	torben	237
78	torben	558	root.findViewById(R.id.isregional).setVisibility( station.isRegional() ? View.VISIBLE : View.INVISIBLE );
79	torben	1066	root.findViewById(R.id.isstrain).setVisibility( station.isStrain() ? View.VISIBLE : View.INVISIBLE );
80	torben	558	root.findViewById(R.id.ismetro).setVisibility( station.isMetro() ? View.VISIBLE : View.INVISIBLE );
81
82	torben	237	return root;
83			}
84			}