47 |
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48 |
SharedPreferences prefs; |
SharedPreferences prefs; |
49 |
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50 |
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StationLoader stationLoader; |
51 |
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52 |
@Override |
@Override |
53 |
public void onCreate(Bundle savedInstanceState) { |
public void onCreate(Bundle savedInstanceState) { |
54 |
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70 |
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71 |
Button aboutButton = (Button) findViewById(R.id.about); |
Button aboutButton = (Button) findViewById(R.id.about); |
72 |
aboutButton.setOnClickListener( new AboutListener() ); |
aboutButton.setOnClickListener( new AboutListener() ); |
73 |
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74 |
ExceptionHandler.register(this, "http://t-hoerup.dk/android/trace.php"); |
//Got stacktraces / reports that the register thing sometimes crashes |
75 |
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try { |
76 |
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ExceptionHandler.register(this, "http://t-hoerup.dk/android/trace.php"); |
77 |
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} catch (Exception e) { |
78 |
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Log.e("TrainInfo", "Error registering exception handler", e); |
79 |
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} |
80 |
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81 |
CheckUpdates update = new CheckUpdates(); |
CheckUpdates update = new CheckUpdates(); |
82 |
update.checkForUpdates(this, "http://t-hoerup.dk/android/traininfo/version.txt", "TrainInfo DK", null); |
update.checkForUpdates(this, "http://t-hoerup.dk/android/traininfo/version.txt", "TrainInfo DK", null); |
98 |
long last = prefs.getLong(stationsreload, 0); |
long last = prefs.getLong(stationsreload, 0); |
99 |
long now = System.currentTimeMillis(); |
long now = System.currentTimeMillis(); |
100 |
Log.i("TrainInfo", "Last Load: " + last); |
Log.i("TrainInfo", "Last Load: " + last); |
101 |
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102 |
if ( (now-last) > (14*24*60*60*1000) ) { |
boolean didLoad = false; |
103 |
new StationLoader(osp).execute( (Void)null); |
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104 |
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try { |
105 |
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didLoad = osp.loadStations(this); |
106 |
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} |
107 |
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catch (InvalidClassException e) { |
108 |
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Log.i("TrainInfo", "invalid class - do a new download of stationlist"); |
109 |
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} |
110 |
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catch (Exception e) { |
111 |
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Toast.makeText(this, "" + e.getMessage(), Toast.LENGTH_SHORT).show(); |
112 |
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Log.e("TrainInfo", "load error", e); |
113 |
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} |
114 |
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115 |
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if (didLoad == false) { |
116 |
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stationLoader = new StationLoader(osp, false); |
117 |
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stationLoader.execute( (Void)null); |
118 |
} else { |
} else { |
119 |
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if ( (now-last) > (14*24*60*60*1000) ) { //if we had a stations list but it was too old, load a new one silent |
120 |
boolean didLoad = false; |
Log.i("TrainInfo", "Stationlist too old, do a silent download"); |
121 |
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stationLoader = new StationLoader(osp, true); |
122 |
try { |
stationLoader.execute( (Void)null); |
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didLoad = osp.loadStations(this); |
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} |
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catch (InvalidClassException e) { |
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Log.i("TrainInfo", "invalid class - do a new download of stationlist"); |
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} |
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catch (Exception e) { |
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Toast.makeText(this, "" + e.getMessage(), Toast.LENGTH_SHORT).show(); |
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Log.e("TrainInfo", "load error", e); |
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} |
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if (didLoad == false) { |
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new StationLoader(osp).execute( (Void)null); |
|
123 |
} |
} |
124 |
} |
} |
125 |
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126 |
} |
} |
127 |
} |
} |
128 |
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129 |
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130 |
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131 |
@Override |
@Override |
132 |
protected void onDestroy() { |
protected void onDestroy() { |
133 |
super.onDestroy(); |
super.onDestroy(); |
134 |
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if (stationLoader != null) { |
135 |
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stationLoader.cancel(true); |
136 |
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} |
137 |
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138 |
ProviderFactory.purgeOldEntries(); //exiting application, do some cleanup |
ProviderFactory.purgeOldEntries(); //exiting application, do some cleanup |
139 |
} |
} |
140 |
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164 |
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165 |
case MENU_RELOAD: |
case MENU_RELOAD: |
166 |
OfflineStationProvider osp = (OfflineStationProvider) ProviderFactory.getStationProvider(); |
OfflineStationProvider osp = (OfflineStationProvider) ProviderFactory.getStationProvider(); |
167 |
new StationLoader(osp).execute( (Void)null); |
new StationLoader(osp, false).execute( (Void)null); |
168 |
break; |
break; |
169 |
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|
170 |
default: |
default: |
189 |
message.append("By Torben H. Nielsen\n"); |
message.append("By Torben H. Nielsen\n"); |
190 |
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|
191 |
MessageBox.showMessage(WelcomeScreen.this, message.toString());*/ |
MessageBox.showMessage(WelcomeScreen.this, message.toString());*/ |
192 |
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://t-hoerup.dk/android/traininfo/")); |
/*Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://t-hoerup.dk/android/traininfo/")); |
193 |
startActivity(browserIntent); |
startActivity(browserIntent);*/ |
194 |
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|
195 |
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Intent intent = new Intent(WelcomeScreen.this, AboutScreen.class); |
196 |
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WelcomeScreen.this.startActivity(intent); |
197 |
} |
} |
198 |
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|
199 |
} |
} |
207 |
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208 |
@Override |
@Override |
209 |
public void onClick(View v) { |
public void onClick(View v) { |
210 |
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|
211 |
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StationProvider sp = ProviderFactory.getStationProvider(); |
212 |
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|
213 |
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if (sp instanceof OfflineStationProvider ) { |
214 |
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OfflineStationProvider osp = (OfflineStationProvider) sp; |
215 |
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|
216 |
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if (! osp.hasStations()) { |
217 |
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stationLoader = new StationLoader(osp, false); |
218 |
|
stationLoader.execute( (Void)null); |
219 |
|
return; |
220 |
|
} |
221 |
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} |
222 |
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|
223 |
Intent intent = new Intent(WelcomeScreen.this, StationList.class); |
Intent intent = new Intent(WelcomeScreen.this, StationList.class); |
224 |
intent.putExtra("type", launchType); |
intent.putExtra("type", launchType); |
225 |
WelcomeScreen.this.startActivity(intent); |
WelcomeScreen.this.startActivity(intent); |
234 |
ProgressDialog dlg; |
ProgressDialog dlg; |
235 |
OfflineStationProvider osp; |
OfflineStationProvider osp; |
236 |
String exMsg; |
String exMsg; |
237 |
|
boolean silent; |
238 |
|
|
239 |
public StationLoader(OfflineStationProvider osp) { |
public StationLoader(OfflineStationProvider osp, boolean silent) { |
240 |
this.osp = osp; |
this.osp = osp; |
241 |
|
this.silent = silent; |
242 |
} |
} |
243 |
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|
244 |
@Override |
@Override |
248 |
succeeded = true; |
succeeded = true; |
249 |
} catch (Exception e) { |
} catch (Exception e) { |
250 |
succeeded = false; |
succeeded = false; |
251 |
exMsg = e.getMessage(); |
exMsg = e.getMessage(); |
252 |
|
Log.e("TrainInfo", "download error", e); |
253 |
} |
} |
254 |
return null; |
return null; |
255 |
} |
} |
258 |
@Override |
@Override |
259 |
protected void onPreExecute() { |
protected void onPreExecute() { |
260 |
super.onPreExecute(); |
super.onPreExecute(); |
261 |
|
Log.i("TrainInfo", "StationLoader.onPreExecute() "); |
262 |
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|
263 |
dlg = new ProgressDialog(WelcomeScreen.this); |
if (silent == false) { |
264 |
dlg.setMessage( getText(R.string.welcome_downloadingstations) ); |
dlg = new ProgressDialog(WelcomeScreen.this); |
265 |
dlg.setCancelable(true); |
dlg.setMessage( getText(R.string.welcome_downloadingstations) ); |
266 |
dlg.show(); |
dlg.setCancelable(false); |
267 |
|
dlg.show(); |
268 |
|
} |
269 |
} |
} |
270 |
|
|
271 |
@Override |
@Override |
272 |
protected void onPostExecute(Void result) { |
protected void onPostExecute(Void result) { |
273 |
super.onPostExecute(result); |
super.onPostExecute(result); |
274 |
|
Log.i("TrainInfo", "StationLoader.onPostExecute() "); |
275 |
|
|
276 |
dlg.dismiss(); |
if (silent == false) { |
277 |
dlg = null; |
try { |
278 |
|
dlg.dismiss(); |
279 |
|
} catch (Exception e) { |
280 |
|
Log.e("TrainInfo", "Exception while closing dialog", e); // don't crash program |
281 |
|
} |
282 |
|
dlg = null; |
283 |
|
} |
284 |
|
|
285 |
if (succeeded) { |
if (succeeded) { |
286 |
Editor edit = prefs.edit(); |
Editor edit = prefs.edit(); |
287 |
edit.putLong(stationsreload, System.currentTimeMillis() ); |
edit.putLong(stationsreload, System.currentTimeMillis() ); |
288 |
edit.commit(); |
edit.commit(); |
289 |
} else { |
} else { |
290 |
Toast.makeText(WelcomeScreen.this, "Error " + exMsg, Toast.LENGTH_LONG).show(); |
if (silent == false) { |
291 |
|
Toast.makeText(WelcomeScreen.this, "Error " + exMsg, Toast.LENGTH_LONG).show(); |
292 |
|
} |
293 |
} |
} |
294 |
} |
} |
295 |
} |
} |