thoerup/traininfo/StationListAdapter.java

package dk.thoerup.traininfo;

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

import java.text.NumberFormat;
import java.util.List;

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.StationBean.StationEntry;

public class StationListAdapter extends BaseAdapter {
        LayoutInflater inflater;
        
        StationBean stations;   
        Context context;        
        NumberFormat number = NumberFormat.getNumberInstance();
        
        public StationListAdapter(Context context) {
                super();
                this.context = context;
                
                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 (station.getCalcdist() != 0) {
                        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	package dk.thoerup.traininfo;
2
3	import static dk.thoerup.traininfo.R.string.stationlistadapter_distance;
4
5	import java.text.NumberFormat;
6	import java.util.List;
7
8	import android.content.Context;
9	import android.view.LayoutInflater;
10	import android.view.View;
11	import android.view.ViewGroup;
12	import android.widget.BaseAdapter;
13	import android.widget.TextView;
14	import dk.thoerup.android.traininfo.common.StationBean;
15	import dk.thoerup.android.traininfo.common.StationBean.StationEntry;
16
17	public class StationListAdapter extends BaseAdapter {
18	LayoutInflater inflater;
19
20	StationBean stations;
21	Context context;
22	NumberFormat number = NumberFormat.getNumberInstance();
23
24	public StationListAdapter(Context context) {
25	super();
26	this.context = context;
27
28	inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
29	number.setMaximumFractionDigits(1);
30	number.setMinimumFractionDigits(1);
31	}
32
33	@Override
34	public int getCount() {
35	if (stations != null)
36	return stations.entries.size();
37	else
38	return 0;
39	}
40
41	@Override
42	public Object getItem(int position) {
43	return null;
44	}
45
46	public StationEntry getStation(int position) {
47	return stations.entries.get(position);
48	}
49
50	@Override
51	public long getItemId(int position) {
52	return position;
53	}
54
55	public void setStations(StationBean stations) {
56	this.stations = stations;
57	notifyDataSetChanged();
58	}
59
60	@Override
61	public View getView(int position, View convertView, ViewGroup parent) {
62	StationEntry station = stations.entries.get(position);
63
64	View root = inflater.inflate(R.layout.stationrow , parent, false);
65	TextView tview = (TextView) root.findViewById(R.id.stationName);
66	tview.setText(station.getName());
67
68	tview = (TextView) root.findViewById(R.id.stationDistance);
69	if (station.getCalcdist() != 0) {
70	tview.setText( context.getString(stationlistadapter_distance) + " " + number.format( (double)station.getCalcdist()/1000.0) + " km.");
71	} else {
72	tview.setVisibility(View.GONE);
73	}
74
75	root.findViewById(R.id.isregional).setVisibility( station.isRegional() ? View.VISIBLE : View.INVISIBLE );
76	root.findViewById(R.id.isstrain).setVisibility( station.isStrain() ? View.VISIBLE : View.INVISIBLE );
77	root.findViewById(R.id.ismetro).setVisibility( station.isMetro() ? View.VISIBLE : View.INVISIBLE );
78
79	return root;
80	}
81	}