19 |
import android.os.AsyncTask; |
import android.os.AsyncTask; |
20 |
import android.os.Bundle; |
import android.os.Bundle; |
21 |
import android.util.Log; |
import android.util.Log; |
22 |
|
import android.view.Menu; |
23 |
|
import android.view.MenuItem; |
24 |
import android.view.View; |
import android.view.View; |
25 |
import android.view.View.OnClickListener; |
import android.view.View.OnClickListener; |
26 |
import android.widget.Button; |
import android.widget.Button; |
33 |
public class DepartureList extends ListActivity { |
public class DepartureList extends ListActivity { |
34 |
|
|
35 |
public static final int DLG_PROGRESS = 1; |
public static final int DLG_PROGRESS = 1; |
36 |
|
static final int MENU_MAP = 100; |
37 |
|
static final int MENU_NOTIFICATIONS = 101; |
38 |
|
|
39 |
|
|
40 |
DepartureListAdapter adapter; |
DepartureListAdapter adapter; |
51 |
StationBean station; |
StationBean station; |
52 |
|
|
53 |
boolean arrival = false; |
boolean arrival = false; |
54 |
|
|
55 |
|
int commFailCounter = 0; |
56 |
|
|
57 |
@Override |
@Override |
58 |
protected void onCreate(Bundle savedInstanceState) { |
protected void onCreate(Bundle savedInstanceState) { |
96 |
|
|
97 |
|
|
98 |
|
|
99 |
findViewById(R.id.header).setOnClickListener( mapLauncher ); |
// findViewById(R.id.header).setOnClickListener( mapLauncher ); |
100 |
|
|
101 |
int distance = station.getDistance(); |
int distance = station.getDistance(); |
102 |
if (distance != 0) { |
if (distance != 0) { |
123 |
startDepartureFetcher(); |
startDepartureFetcher(); |
124 |
} else { |
} else { |
125 |
departures = (DepartureBean) savedInstanceState.getSerializable("departures"); |
departures = (DepartureBean) savedInstanceState.getSerializable("departures"); |
126 |
adapter.setDepartures(departures.entries); |
|
127 |
selectedItemId = savedInstanceState.getInt("selectedItemId"); |
if ( (departures != null) && (departures.entries != null) ) { |
128 |
|
adapter.setDepartures(departures.entries); |
129 |
|
} |
130 |
|
selectedItemId = savedInstanceState.getInt("selectedItemId"); |
131 |
|
|
132 |
|
if ( hasNotifications() ) { |
133 |
|
findViewById(R.id.notifIcon).setVisibility(View.VISIBLE); |
134 |
|
} |
135 |
|
|
136 |
} |
} |
137 |
} |
} |
138 |
} |
} |
139 |
|
|
140 |
|
boolean hasNotifications() { |
141 |
|
return (departures != null && departures.notifications.size() > 0); |
142 |
|
} |
143 |
|
|
144 |
@Override |
@Override |
145 |
public void onSaveInstanceState(Bundle outState) |
public void onSaveInstanceState(Bundle outState) |
146 |
{ |
{ |
204 |
return super.onCreateDialog(id); |
return super.onCreateDialog(id); |
205 |
} |
} |
206 |
} |
} |
207 |
|
|
208 |
|
|
209 |
|
|
210 |
|
|
211 |
|
|
212 |
|
@Override |
213 |
|
public boolean onCreateOptionsMenu(Menu menu) { |
214 |
|
MenuItem item; |
215 |
|
|
216 |
|
item = menu.add(0, MENU_MAP, 0, getString(R.string.departurelist_showonmap) ); |
217 |
|
item.setIcon(android.R.drawable.ic_menu_mapmode); |
218 |
|
|
219 |
|
item = menu.add(0, MENU_NOTIFICATIONS, 0, getString(R.string.departurelist_notifications) ); |
220 |
|
item.setIcon(android.R.drawable.ic_menu_info_details); |
221 |
|
|
222 |
|
|
223 |
|
boolean notifEnabled = hasNotifications(); |
224 |
|
item.setEnabled(notifEnabled); |
225 |
|
|
226 |
|
|
227 |
|
return true; |
228 |
|
} |
229 |
|
|
230 |
|
@Override |
231 |
|
public boolean onOptionsItemSelected(MenuItem item) { |
232 |
|
boolean res; |
233 |
|
switch(item.getItemId()) { |
234 |
|
case MENU_MAP: |
235 |
|
Uri uri = Uri.parse("geo:" + station.getLatitude() + "," + station.getLongitude()); |
236 |
|
startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
237 |
|
res = true; |
238 |
|
break; |
239 |
|
case MENU_NOTIFICATIONS: |
240 |
|
Intent i = new Intent(this,dk.thoerup.traininfo.NotificationList.class); |
241 |
|
i.putExtra(NotificationList.EXTRA_NOTIFICATIONS, departures.notifications); |
242 |
|
startActivity(i); |
243 |
|
res = true; |
244 |
|
break; |
245 |
|
default: |
246 |
|
res = super.onOptionsItemSelected(item); |
247 |
|
} |
248 |
|
return res; |
249 |
|
} |
250 |
|
|
251 |
void startDepartureFetcher() { |
void startDepartureFetcher() { |
252 |
showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
268 |
} |
} |
269 |
} |
} |
270 |
|
|
271 |
View.OnClickListener mapLauncher = new View.OnClickListener() { |
/*View.OnClickListener mapLauncher = new View.OnClickListener() { |
272 |
@Override |
@Override |
273 |
public void onClick(View v) { |
public void onClick(View v) { |
274 |
Uri uri = Uri.parse("geo:" + station.getLatitude() + "," + station.getLongitude()); |
Uri uri = Uri.parse("geo:" + station.getLatitude() + "," + station.getLongitude()); |
275 |
startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
276 |
} |
} |
277 |
}; |
};*/ |
278 |
|
|
279 |
|
|
280 |
|
|
281 |
class DepartureFetcher extends AsyncTask<Integer, Void, Void> { |
class DepartureFetcher extends AsyncTask<Integer, Void, Void> { |
282 |
|
|
|
boolean success; |
|
283 |
|
|
284 |
@Override |
@Override |
285 |
protected void onPostExecute(Void result) { |
protected void onPostExecute(Void result) { |
288 |
|
|
289 |
pgDialog.dismiss(); |
pgDialog.dismiss(); |
290 |
|
|
291 |
if (success) { |
if (departures != null) { |
292 |
|
commFailCounter = 0; |
293 |
DepartureList.this.getListView().setVisibility(View.GONE); //Experimental, inspired by http://osdir.com/ml/Android-Developers/2010-04/msg01198.html |
DepartureList.this.getListView().setVisibility(View.GONE); //Experimental, inspired by http://osdir.com/ml/Android-Developers/2010-04/msg01198.html |
294 |
adapter.setDepartures(departures.entries); |
adapter.setDepartures(departures.entries); |
295 |
DepartureList.this.getListView().setVisibility(View.VISIBLE); |
DepartureList.this.getListView().setVisibility(View.VISIBLE); |
296 |
|
|
297 |
|
|
298 |
|
if ( hasNotifications() ) { |
299 |
|
findViewById(R.id.notifIcon).setVisibility(View.VISIBLE); |
300 |
|
} |
301 |
|
|
302 |
if (departures.entries.size() == 0) { |
if (departures.entries.size() == 0) { |
303 |
MessageBox.showMessage(DepartureList.this, "No departures found", true); |
MessageBox.showMessage(DepartureList.this, "No departures found", true); |
304 |
} |
} |
305 |
} else { // communication or parse error |
} else { // communication or parse error |
306 |
|
commFailCounter++; |
307 |
AlertDialog.Builder builder = new AlertDialog.Builder(DepartureList.this); |
AlertDialog.Builder builder = new AlertDialog.Builder(DepartureList.this); |
308 |
builder.setMessage("Error finding departures"); |
builder.setMessage("Error finding departures"); |
309 |
builder.setCancelable(true); |
builder.setCancelable(true); |
310 |
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
if (commFailCounter < 3) { |
311 |
public void onClick(DialogInterface dialog, int id) { |
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
312 |
dialog.dismiss(); |
public void onClick(DialogInterface dialog, int id) { |
313 |
startDepartureFetcher(); |
dialog.dismiss(); |
314 |
|
startDepartureFetcher(); |
315 |
} |
|
316 |
}); |
} |
317 |
|
}); |
318 |
|
} |
319 |
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
320 |
public void onClick(DialogInterface dialog, int id) { |
public void onClick(DialogInterface dialog, int id) { |
321 |
dialog.dismiss(); |
dialog.dismiss(); |
333 |
|
|
334 |
@Override |
@Override |
335 |
protected Void doInBackground(Integer... params) { |
protected Void doInBackground(Integer... params) { |
336 |
success = provider.lookupDepartures(params[0], DepartureList.this.arrival); |
departures = provider.lookupDepartures(params[0], DepartureList.this.arrival); |
|
departures = provider.getDepartures(params[0], DepartureList.this.arrival); |
|
337 |
return null; |
return null; |
338 |
} |
} |
339 |
|
|