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import android.content.Intent; |
import android.content.Intent; |
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import android.content.SharedPreferences; |
import android.content.SharedPreferences; |
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import android.content.SharedPreferences.Editor; |
import android.content.SharedPreferences.Editor; |
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import android.net.Uri; |
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import android.os.AsyncTask; |
import android.os.AsyncTask; |
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import android.os.Bundle; |
import android.os.Bundle; |
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import android.os.Handler; |
import android.os.Handler; |
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ListFavorites |
ListFavorites |
43 |
} |
} |
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Handler handler = new Handler(); |
Handler handler = new Handler(); |
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48 |
SharedPreferences prefs; |
SharedPreferences prefs; |
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StationLoader stationLoader; |
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@Override |
@Override |
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public void onCreate(Bundle savedInstanceState) { |
public void onCreate(Bundle savedInstanceState) { |
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70 |
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Button aboutButton = (Button) findViewById(R.id.about); |
Button aboutButton = (Button) findViewById(R.id.about); |
72 |
aboutButton.setOnClickListener( new AboutListener() ); |
aboutButton.setOnClickListener( new AboutListener() ); |
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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 { |
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ExceptionHandler.register(this, "http://t-hoerup.dk/android/trace.php"); |
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} catch (Exception e) { |
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Log.e("TrainInfo", "Error registering exception handler", e); |
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} |
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CheckUpdates update = new CheckUpdates(); |
CheckUpdates update = new CheckUpdates(); |
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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); |
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long last = prefs.getLong(stationsreload, 0); |
long last = prefs.getLong(stationsreload, 0); |
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long now = System.currentTimeMillis(); |
long now = System.currentTimeMillis(); |
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Log.i("TrainInfo", "Last Load: " + last); |
Log.i("TrainInfo", "Last Load: " + last); |
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if ( (now-last) > (14*24*60*60*1000) ) { |
boolean didLoad = false; |
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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"); |
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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); |
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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); |
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123 |
} |
} |
124 |
} |
} |
125 |
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126 |
} |
} |
127 |
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128 |
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129 |
} |
} |
130 |
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131 |
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132 |
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133 |
@Override |
@Override |
134 |
protected void onDestroy() { |
protected void onDestroy() { |
135 |
super.onDestroy(); |
super.onDestroy(); |
136 |
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if (stationLoader != null) { |
137 |
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stationLoader.cancel(true); |
138 |
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stationLoader = null; |
139 |
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} |
140 |
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141 |
ProviderFactory.purgeOldEntries(); //exiting application, do some cleanup |
ProviderFactory.purgeOldEntries(); //exiting application, do some cleanup |
142 |
} |
} |
143 |
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167 |
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168 |
case MENU_RELOAD: |
case MENU_RELOAD: |
169 |
OfflineStationProvider osp = (OfflineStationProvider) ProviderFactory.getStationProvider(); |
OfflineStationProvider osp = (OfflineStationProvider) ProviderFactory.getStationProvider(); |
170 |
new StationLoader(osp).execute( (Void)null); |
new StationLoader(osp, false).execute( (Void)null); |
171 |
break; |
break; |
172 |
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173 |
default: |
default: |
192 |
message.append("By Torben H. Nielsen\n"); |
message.append("By Torben H. Nielsen\n"); |
193 |
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194 |
MessageBox.showMessage(WelcomeScreen.this, message.toString());*/ |
MessageBox.showMessage(WelcomeScreen.this, message.toString());*/ |
195 |
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/")); |
196 |
startActivity(browserIntent); |
startActivity(browserIntent);*/ |
197 |
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198 |
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Intent intent = new Intent(WelcomeScreen.this, AboutScreen.class); |
199 |
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WelcomeScreen.this.startActivity(intent); |
200 |
} |
} |
201 |
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202 |
} |
} |
210 |
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211 |
@Override |
@Override |
212 |
public void onClick(View v) { |
public void onClick(View v) { |
213 |
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214 |
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StationProvider sp = ProviderFactory.getStationProvider(); |
215 |
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216 |
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if (sp instanceof OfflineStationProvider ) { |
217 |
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OfflineStationProvider osp = (OfflineStationProvider) sp; |
218 |
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219 |
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if (! osp.hasStations()) { |
220 |
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stationLoader = new StationLoader(osp, false); |
221 |
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stationLoader.execute( (Void)null); |
222 |
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return; |
223 |
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} |
224 |
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} |
225 |
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226 |
Intent intent = new Intent(WelcomeScreen.this, StationList.class); |
Intent intent = new Intent(WelcomeScreen.this, StationList.class); |
227 |
intent.putExtra("type", launchType); |
intent.putExtra("type", launchType); |
228 |
WelcomeScreen.this.startActivity(intent); |
WelcomeScreen.this.startActivity(intent); |
237 |
ProgressDialog dlg; |
ProgressDialog dlg; |
238 |
OfflineStationProvider osp; |
OfflineStationProvider osp; |
239 |
String exMsg; |
String exMsg; |
240 |
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boolean silent; |
241 |
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242 |
public StationLoader(OfflineStationProvider osp) { |
public StationLoader(OfflineStationProvider osp, boolean silent) { |
243 |
this.osp = osp; |
this.osp = osp; |
244 |
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this.silent = silent; |
245 |
} |
} |
246 |
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247 |
@Override |
@Override |
251 |
succeeded = true; |
succeeded = true; |
252 |
} catch (Exception e) { |
} catch (Exception e) { |
253 |
succeeded = false; |
succeeded = false; |
254 |
exMsg = e.getMessage(); |
exMsg = e.getMessage(); |
255 |
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Log.e("TrainInfo", "download error", e); |
256 |
} |
} |
257 |
return null; |
return null; |
258 |
} |
} |
259 |
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260 |
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261 |
@Override |
@Override |
262 |
protected void onPreExecute() { |
protected void onPreExecute() { |
263 |
super.onPreExecute(); |
super.onPreExecute(); |
264 |
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Log.i("TrainInfo", "StationLoader.onPreExecute() "); |
265 |
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266 |
dlg = new ProgressDialog(WelcomeScreen.this); |
if (silent == false) { |
267 |
dlg.setMessage( "Downloading stations list" );//TODO: translate |
dlg = new ProgressDialog(WelcomeScreen.this); |
268 |
dlg.setCancelable(true); |
dlg.setMessage( getText(R.string.welcome_downloadingstations) ); |
269 |
dlg.show(); |
dlg.setCancelable(false); |
270 |
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dlg.show(); |
271 |
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} |
272 |
} |
} |
273 |
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274 |
@Override |
@Override |
275 |
protected void onPostExecute(Void result) { |
protected void onPostExecute(Void result) { |
276 |
super.onPostExecute(result); |
super.onPostExecute(result); |
277 |
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Log.i("TrainInfo", "StationLoader.onPostExecute() "); |
278 |
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279 |
dlg.dismiss(); |
if (silent == false) { |
280 |
dlg = null; |
try { |
281 |
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dlg.dismiss(); |
282 |
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} catch (Exception e) { |
283 |
|
Log.e("TrainInfo", "Exception while closing dialog", e); // don't crash program |
284 |
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} |
285 |
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dlg = null; |
286 |
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} |
287 |
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|
288 |
if (succeeded) { |
if (succeeded) { |
289 |
Editor edit = prefs.edit(); |
Editor edit = prefs.edit(); |
290 |
edit.putLong(stationsreload, System.currentTimeMillis() ); |
edit.putLong(stationsreload, System.currentTimeMillis() ); |
291 |
edit.commit(); |
edit.commit(); |
292 |
} else { |
} else { |
293 |
Toast.makeText(WelcomeScreen.this, "Error " + exMsg, Toast.LENGTH_LONG).show(); |
if (silent == false) { |
294 |
|
Toast.makeText(WelcomeScreen.this, "Error " + exMsg, Toast.LENGTH_LONG).show(); |
295 |
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} |
296 |
} |
} |
297 |
} |
} |
298 |
} |
} |