thoerup/traininfo/DepartureList.java

package dk.thoerup.traininfo;

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

import android.app.Dialog;
import android.app.ListActivity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.View;
import android.widget.ListView;
import android.widget.TextView;
import dk.thoerup.traininfo.provider.DepartureFactory;
import dk.thoerup.traininfo.provider.DepartureProvider;

public class DepartureList extends ListActivity {

        public static final int DLG_PROGRESS = 1;
        public static final int DLG_DETAILS = 2;
        
        DepartureListAdapter adapter;
        DepartureProvider provider;
        List<DepartureBean> departures;
        
        static int itemId;
        static DepartureBean currentDeparture;
        
        ProgressDialog pgDialog;
        
        @Override
        protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.departurelist);
                
                adapter = new DepartureListAdapter(this);
                setListAdapter(adapter);
                
                Intent launchedBy = getIntent();
                String name = launchedBy.getStringExtra("name");
                ((TextView) findViewById(R.id.stationName)).setText( name );
                
                String addr = launchedBy.getStringExtra("address");
                ((TextView) findViewById(R.id.stationAddr)).setText( addr );
                
                
                NumberFormat format = NumberFormat.getNumberInstance();
                format.setMaximumFractionDigits(1);
                format.setMinimumFractionDigits(1);
                int distance = launchedBy.getIntExtra("distance", 0);
                ((TextView) findViewById(R.id.stationDistance)).setText( format.format((double)distance/1000.0) + " km." );
        
                showDialog(DLG_PROGRESS);
                provider = DepartureFactory.getProvider();
                provider.lookupDepartures(name);
                departures = provider.getDepartures();
                adapter.setDepartures(departures);
                pgDialog.dismiss();
        }
        
        @Override
        protected void onListItemClick(ListView l, View v, int position, long id) {
                super.onListItemClick(l, v, position, id);
        
                currentDeparture = departures.get(position);
                showDialog(DLG_DETAILS);                
        }
        

        @Override
        protected void onPrepareDialog(int id, Dialog dialog) {
                super.onPrepareDialog(id, dialog);
        
                switch (id) {
                case DLG_DETAILS:
                        ((TextView)dialog.findViewById(R.id.Time)).setText(currentDeparture.getTime());
                        ((TextView)dialog.findViewById(R.id.Destination)).setText( currentDeparture.getDestination());
                        ((TextView)dialog.findViewById(R.id.Origin)).setText(currentDeparture.getOrigin());
                        ((TextView)dialog.findViewById(R.id.Location)).setText(currentDeparture.getLocation());
                        ((TextView)dialog.findViewById(R.id.Updated)).setText(currentDeparture.getLastUpdateString());
                        ((TextView)dialog.findViewById(R.id.Status)).setText(currentDeparture.getStatus());
                        ((TextView)dialog.findViewById(R.id.Note)).setText(currentDeparture.getNote());
                        break;
                case DLG_PROGRESS:
                        pgDialog = (ProgressDialog) dialog;
                        break;
                }
        }
        
        @Override
        protected Dialog onCreateDialog(int id) {
                switch (id) {
                case DLG_PROGRESS:
                        ProgressDialog dlg = new ProgressDialog(this);
                        dlg.setMessage("Fetch departure data");
                        dlg.setCancelable(true);
                        return dlg;
                case DLG_DETAILS:
                        //Context mContext = getApplicationContext();
                        Dialog dialog = new Dialog(this);
                        dialog.setCancelable(true);

                        dialog.setContentView(R.layout.departuredetails);
                        dialog.setTitle("Departure details");

                        View root = dialog.findViewById(R.id.layout_root);
                        root.setOnClickListener( new DialogDismisser(dialog) );
                        return dialog;                  
                default:
                        return super.onCreateDialog(id);                
                }
        }

        class DialogDismisser implements View.OnClickListener {

                Dialog dlg;
                public DialogDismisser(Dialog d) {
                        dlg = d;
                }
                
                @Override
                public void onClick(View v) {
                        if (dlg.isShowing())
                                dlg.dismiss();
                }
        }
}
1	package dk.thoerup.traininfo;
2
3	import java.text.NumberFormat;
4	import java.util.List;
5
6	import android.app.Dialog;
7	import android.app.ListActivity;
8	import android.app.ProgressDialog;
9	import android.content.Intent;
10	import android.os.AsyncTask;
11	import android.os.Bundle;
12	import android.view.View;
13	import android.widget.ListView;
14	import android.widget.TextView;
15	import dk.thoerup.traininfo.provider.DepartureFactory;
16	import dk.thoerup.traininfo.provider.DepartureProvider;
17
18	public class DepartureList extends ListActivity {
19
20	public static final int DLG_PROGRESS = 1;
21	public static final int DLG_DETAILS = 2;
22
23	DepartureListAdapter adapter;
24	DepartureProvider provider;
25	List<DepartureBean> departures;
26
27	static int itemId;
28	static DepartureBean currentDeparture;
29
30	ProgressDialog pgDialog;
31
32	@Override
33	protected void onCreate(Bundle savedInstanceState) {
34	super.onCreate(savedInstanceState);
35	setContentView(R.layout.departurelist);
36
37	adapter = new DepartureListAdapter(this);
38	setListAdapter(adapter);
39
40	Intent launchedBy = getIntent();
41	String name = launchedBy.getStringExtra("name");
42	((TextView) findViewById(R.id.stationName)).setText( name );
43
44	String addr = launchedBy.getStringExtra("address");
45	((TextView) findViewById(R.id.stationAddr)).setText( addr );
46
47
48	NumberFormat format = NumberFormat.getNumberInstance();
49	format.setMaximumFractionDigits(1);
50	format.setMinimumFractionDigits(1);
51	int distance = launchedBy.getIntExtra("distance", 0);
52	((TextView) findViewById(R.id.stationDistance)).setText( format.format((double)distance/1000.0) + " km." );
53
54	showDialog(DLG_PROGRESS);
55	provider = DepartureFactory.getProvider();
56	provider.lookupDepartures(name);
57	departures = provider.getDepartures();
58	adapter.setDepartures(departures);
59	pgDialog.dismiss();
60	}
61
62	@Override
63	protected void onListItemClick(ListView l, View v, int position, long id) {
64	super.onListItemClick(l, v, position, id);
65
66	currentDeparture = departures.get(position);
67	showDialog(DLG_DETAILS);
68	}
69
70
71	@Override
72	protected void onPrepareDialog(int id, Dialog dialog) {
73	super.onPrepareDialog(id, dialog);
74
75	switch (id) {
76	case DLG_DETAILS:
77	((TextView)dialog.findViewById(R.id.Time)).setText(currentDeparture.getTime());
78	((TextView)dialog.findViewById(R.id.Destination)).setText( currentDeparture.getDestination());
79	((TextView)dialog.findViewById(R.id.Origin)).setText(currentDeparture.getOrigin());
80	((TextView)dialog.findViewById(R.id.Location)).setText(currentDeparture.getLocation());
81	((TextView)dialog.findViewById(R.id.Updated)).setText(currentDeparture.getLastUpdateString());
82	((TextView)dialog.findViewById(R.id.Status)).setText(currentDeparture.getStatus());
83	((TextView)dialog.findViewById(R.id.Note)).setText(currentDeparture.getNote());
84	break;
85	case DLG_PROGRESS:
86	pgDialog = (ProgressDialog) dialog;
87	break;
88	}
89	}
90
91	@Override
92	protected Dialog onCreateDialog(int id) {
93	switch (id) {
94	case DLG_PROGRESS:
95	ProgressDialog dlg = new ProgressDialog(this);
96	dlg.setMessage("Fetch departure data");
97	dlg.setCancelable(true);
98	return dlg;
99	case DLG_DETAILS:
100	//Context mContext = getApplicationContext();
101	Dialog dialog = new Dialog(this);
102	dialog.setCancelable(true);
103
104	dialog.setContentView(R.layout.departuredetails);
105	dialog.setTitle("Departure details");
106
107	View root = dialog.findViewById(R.id.layout_root);
108	root.setOnClickListener( new DialogDismisser(dialog) );
109	return dialog;
110	default:
111	return super.onCreateDialog(id);
112	}
113	}
114
115	class DialogDismisser implements View.OnClickListener {
116
117	Dialog dlg;
118	public DialogDismisser(Dialog d) {
119	dlg = d;
120	}
121
122	@Override
123	public void onClick(View v) {
124	if (dlg.isShowing())
125	dlg.dismiss();
126	}
127	}
128	}