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.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	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	torben	1078
8	torben	237	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	torben	1066	import dk.thoerup.android.traininfo.common.StationBean;
15			import dk.thoerup.android.traininfo.common.StationBean.StationEntry;
16	torben	237
17			public class StationListAdapter extends BaseAdapter {
18			LayoutInflater inflater;
19
20	torben	1066	StationBean stations;
21	torben	237	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	torben	1066	return stations.entries.size();
37	torben	237	else
38			return 0;
39			}
40
41			@Override
42			public Object getItem(int position) {
43			return null;
44			}
45
46	torben	1066	public StationEntry getStation(int position) {
47			return stations.entries.get(position);
48	torben	237	}
49
50			@Override
51			public long getItemId(int position) {
52			return position;
53			}
54
55	torben	1066	public void setStations(StationBean stations) {
56	torben	237	this.stations = stations;
57			notifyDataSetChanged();
58			}
59
60			@Override
61			public View getView(int position, View convertView, ViewGroup parent) {
62	torben	1066	StationEntry station = stations.entries.get(position);
63	torben	237
64	torben	491	View root = inflater.inflate(R.layout.stationrow , parent, false);
65	torben	237	TextView tview = (TextView) root.findViewById(R.id.stationName);
66			tview.setText(station.getName());
67
68			tview = (TextView) root.findViewById(R.id.stationDistance);
69	torben	1066	if (station.getCalcdist() != 0) {
70			tview.setText( context.getString(stationlistadapter_distance) + " " + number.format( (double)station.getCalcdist()/1000.0) + " km.");
71	torben	742	} else {
72	torben	833	tview.setVisibility(View.GONE);
73	torben	742	}
74	torben	237
75	torben	558	root.findViewById(R.id.isregional).setVisibility( station.isRegional() ? View.VISIBLE : View.INVISIBLE );
76	torben	1066	root.findViewById(R.id.isstrain).setVisibility( station.isStrain() ? View.VISIBLE : View.INVISIBLE );
77	torben	558	root.findViewById(R.id.ismetro).setVisibility( station.isMetro() ? View.VISIBLE : View.INVISIBLE );
78
79	torben	237	return root;
80			}
81			}