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	torben	237	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			}