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package dk.thoerup.traininfo; |
package dk.thoerup.traininfo; |
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import static dk.thoerup.traininfo.R.string.departurelist_fetcharrivals; |
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import static dk.thoerup.traininfo.R.string.departurelist_fetchdepartures; |
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import static dk.thoerup.traininfo.R.string.generic_cancel; |
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import static dk.thoerup.traininfo.R.string.generic_retry; |
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import java.text.NumberFormat; |
import java.text.NumberFormat; |
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import java.util.List; |
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import android.app.AlertDialog; |
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import android.app.Dialog; |
import android.app.Dialog; |
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import android.app.ListActivity; |
import android.app.ListActivity; |
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import android.app.ProgressDialog; |
import android.app.ProgressDialog; |
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import android.content.ActivityNotFoundException; |
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import android.content.DialogInterface; |
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import android.content.Intent; |
import android.content.Intent; |
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import android.graphics.Typeface; |
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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.util.Log; |
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import android.view.Menu; |
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import android.view.MenuItem; |
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import android.view.View; |
import android.view.View; |
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import android.view.View.OnClickListener; |
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import android.widget.Button; |
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import android.widget.ListView; |
import android.widget.ListView; |
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import android.widget.TableLayout; |
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import android.widget.TableRow; |
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import android.widget.TextView; |
import android.widget.TextView; |
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import dk.thoerup.traininfo.provider.DepartureFactory; |
import android.widget.Toast; |
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import dk.thoerup.android.traininfo.common.DepartureBean; |
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import dk.thoerup.android.traininfo.common.DepartureEntry; |
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import dk.thoerup.android.traininfo.common.MetroBean; |
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import dk.thoerup.android.traininfo.common.MetroBean.MetroEntry; |
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import dk.thoerup.android.traininfo.common.StationEntry; |
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import dk.thoerup.traininfo.provider.DepartureProvider; |
import dk.thoerup.traininfo.provider.DepartureProvider; |
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import dk.thoerup.traininfo.provider.MetroProvider; |
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import dk.thoerup.traininfo.provider.ProviderFactory; |
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import dk.thoerup.traininfo.util.MessageBox; |
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public class DepartureList extends ListActivity { |
public class DepartureList extends ListActivity { |
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public static final int DLG_PROGRESS = 1; |
public static final int DLG_PROGRESS = 1; |
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public static final int DLG_DETAILS = 2; |
static final int MENU_MAP = 100; |
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static final int MENU_NOTIFICATIONS = 101; |
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static final int MENU_METROMAP = 102; |
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static final int MENU_TOGGLEDETAILS= 103; |
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DepartureListAdapter adapter; |
DepartureListAdapter adapter; |
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DepartureProvider provider; |
DepartureProvider provider; |
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List<DepartureBean> departures; |
DepartureBean departures; |
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MetroBean metroBean; |
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MetroProvider metro; |
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static int itemId; |
int selectedItemId; |
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static DepartureBean currentDeparture; |
//DepartureBean currentDeparture; |
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ProgressDialog pgDialog; |
ProgressDialog pgDialog; |
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DepartureFetcher fetcher; |
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MetroFetcher metroFetcher; |
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StationEntry station; |
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String trainType = "REGIONAL"; |
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boolean arrival = false; |
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int commFailCounter = 0; |
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@Override |
@Override |
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protected void onCreate(Bundle savedInstanceState) { |
protected void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
super.onCreate(savedInstanceState); |
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setContentView(R.layout.departurelist); |
setContentView(R.layout.departurelist); |
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adapter = new DepartureListAdapter(this); |
adapter = new DepartureListAdapter(this); |
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setListAdapter(adapter); |
setListAdapter(adapter); |
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Intent launchedBy = getIntent(); |
Intent launchedBy = getIntent(); |
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String name = launchedBy.getStringExtra("name"); |
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((TextView) findViewById(R.id.stationName)).setText( name ); |
station = (StationEntry) launchedBy.getSerializableExtra("stationbean"); |
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String addr = launchedBy.getStringExtra("address"); |
((TextView) findViewById(R.id.stationName)).setText( station.getName() ); |
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((TextView) findViewById(R.id.stationAddr)).setText( addr ); |
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((TextView) findViewById(R.id.stationAddr)).setText( station.getAddress() ); |
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final Button departureBtn = (Button) findViewById(R.id.departurebtn); |
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final Button arrivalBtn = (Button) findViewById(R.id.arrivalbtn); |
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final Button metroBtn = (Button) findViewById(R.id.metrobtn); |
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final Button regionalBtn = (Button) findViewById(R.id.regionalbtn); |
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final Button stogBtn = (Button) findViewById(R.id.stogbtn); |
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final View metroView = findViewById(R.id.metroonly); |
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departureBtn.setOnClickListener( new OnClickListener() { |
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@Override |
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public void onClick(View arg0) { |
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arrivalBtn.setBackgroundResource(R.drawable.custom_button); |
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departureBtn.setBackgroundResource(R.drawable.custom_button_hilight); |
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metroBtn.setBackgroundResource(R.drawable.custom_button); |
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getListView().setVisibility( View.VISIBLE ); |
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metroView.setVisibility( View.GONE ); |
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arrival = false; |
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startDepartureFetcher(); |
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} |
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}); |
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arrivalBtn.setOnClickListener( new OnClickListener() { |
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@Override |
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public void onClick(View arg0) { |
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arrivalBtn.setBackgroundResource(R.drawable.custom_button_hilight); |
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departureBtn.setBackgroundResource(R.drawable.custom_button); |
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metroBtn.setBackgroundResource(R.drawable.custom_button); |
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getListView().setVisibility( View.VISIBLE ); |
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metroView.setVisibility( View.GONE ); |
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arrival = true; |
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startDepartureFetcher(); |
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} |
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}); |
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regionalBtn.setOnClickListener( new OnClickListener() { |
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@Override |
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public void onClick(View arg0) { |
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regionalBtn.setBackgroundResource(R.drawable.custom_button_hilight); |
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stogBtn.setBackgroundResource(R.drawable.custom_button); |
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metroBtn.setBackgroundResource(R.drawable.custom_button); |
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departureBtn.setVisibility( View.VISIBLE ); |
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arrivalBtn.setVisibility( View.VISIBLE ); |
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getListView().setVisibility( View.VISIBLE ); |
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metroView.setVisibility( View.GONE ); |
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trainType = "REGIONAL"; |
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startDepartureFetcher(); |
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} |
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}); |
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stogBtn.setOnClickListener( new OnClickListener() { |
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@Override |
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public void onClick(View arg0) { |
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regionalBtn.setBackgroundResource(R.drawable.custom_button); |
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stogBtn.setBackgroundResource(R.drawable.custom_button_hilight); |
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metroBtn.setBackgroundResource(R.drawable.custom_button); |
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departureBtn.setVisibility( View.VISIBLE ); |
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arrivalBtn.setVisibility( View.VISIBLE ); |
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getListView().setVisibility( View.VISIBLE ); |
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metroView.setVisibility( View.GONE ); |
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trainType = "STOG"; |
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startDepartureFetcher(); |
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} |
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}); |
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NumberFormat format = NumberFormat.getNumberInstance(); |
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format.setMaximumFractionDigits(1); |
metroBtn.setOnClickListener( new OnClickListener() { |
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format.setMinimumFractionDigits(1); |
@Override |
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int distance = launchedBy.getIntExtra("distance", 0); |
public void onClick(View v) { |
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((TextView) findViewById(R.id.stationDistance)).setText( format.format((double)distance/1000.0) + " km." ); |
regionalBtn.setBackgroundResource(R.drawable.custom_button); |
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stogBtn.setBackgroundResource(R.drawable.custom_button); |
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metroBtn.setBackgroundResource(R.drawable.custom_button_hilight); |
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departureBtn.setVisibility( View.GONE ); |
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arrivalBtn.setVisibility( View.GONE ); |
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getListView().setVisibility( View.GONE ); |
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metroView.setVisibility( View.VISIBLE ); |
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startMetroFetcher(); |
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} |
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}); |
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// findViewById(R.id.header).setOnClickListener( mapLauncher ); |
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int distance = station.getCalcdist(); |
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if (distance != 0) { |
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NumberFormat format = NumberFormat.getNumberInstance(); |
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format.setMaximumFractionDigits(1); |
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format.setMinimumFractionDigits(1); |
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((TextView) findViewById(R.id.stationDistance)).setText( format.format((double)distance/1000.0) + " km." ); |
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} else { |
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((TextView) findViewById(R.id.stationDistance)).setVisibility(View.GONE); |
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} |
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showDialog(DLG_PROGRESS); |
ProviderFactory.purgeOldEntries(); //cleanup before fetching more data |
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provider = DepartureFactory.getProvider(); |
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provider.lookupDepartures(name); |
Log.e("Station", station.toCSV() ); |
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departures = provider.getDepartures(); |
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adapter.setDepartures(departures); |
if (station.isMetro() == false) { |
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pgDialog.dismiss(); |
metroBtn.setVisibility( View.GONE ); |
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} |
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metro = ProviderFactory.getMetroProvider(); |
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if (station.isRegional() == false ) { |
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regionalBtn.setVisibility(View.GONE); |
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} |
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if (station.isStrain() == false ) { |
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stogBtn.setVisibility(View.GONE); |
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} |
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if (station.isRegional() == true && station.isStrain() == false ) { |
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if ( station.isMetro() == false ) |
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regionalBtn.setVisibility(View.GONE); |
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trainType = "REGIONAL"; |
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} |
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if (station.isRegional() == false && station.isStrain() == true) { |
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if (station.isMetro() == false) |
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stogBtn.setVisibility(View.GONE); |
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stogBtn.setBackgroundResource(R.drawable.custom_button_hilight); |
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trainType = "STOG"; |
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} |
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if (station.isRegional() == false && station.isStrain() == false) { |
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getListView().setVisibility( View.GONE ); |
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metroView.setVisibility( View.VISIBLE ); |
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departureBtn.setVisibility( View.GONE ); |
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arrivalBtn.setVisibility(View.GONE); |
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metroBtn.setVisibility( View.GONE ); |
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if (savedInstanceState == null) { |
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startMetroFetcher(); |
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} else { |
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metroBean = (MetroBean) savedInstanceState.getSerializable("metro"); |
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loadMetroData(); |
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} |
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} else { |
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provider = ProviderFactory.getDepartureProvider(); |
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if (savedInstanceState == null) { |
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startDepartureFetcher(); |
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} else { |
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departures = (DepartureBean) savedInstanceState.getSerializable("departures"); |
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if ( (departures != null) && (departures.entries != null) ) { |
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adapter.setDepartures(departures.entries); |
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} |
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selectedItemId = savedInstanceState.getInt("selectedItemId"); |
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if ( hasNotifications() ) { |
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findViewById(R.id.notifIcon).setVisibility(View.VISIBLE); |
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} |
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} |
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} |
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} |
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boolean hasNotifications() { |
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return (departures != null && departures.notifications.size() > 0); |
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} |
} |
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@Override |
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public void onSaveInstanceState(Bundle outState) |
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{ |
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if (pgDialog != null && pgDialog.isShowing()) |
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dismissDialog(DLG_PROGRESS); |
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outState.putInt("selectedItemId", selectedItemId); |
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outState.putSerializable("departures", departures); |
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outState.putSerializable("metro", metroBean); |
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} |
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@Override |
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protected void onDestroy() { |
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super.onDestroy(); |
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if (fetcher != null) { |
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fetcher.cancel(true); |
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} |
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if (metroFetcher != null) { |
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metroFetcher.cancel(true); |
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} |
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} |
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@Override |
@Override |
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protected void onListItemClick(ListView l, View v, int position, long id) { |
protected void onListItemClick(ListView l, View v, int position, long id) { |
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super.onListItemClick(l, v, position, id); |
super.onListItemClick(l, v, position, id); |
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selectedItemId = position; |
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DepartureEntry dep = departures.entries.get(selectedItemId); |
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currentDeparture = departures.get(position); |
Intent intent = new Intent(this, TimetableList.class); |
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showDialog(DLG_DETAILS); |
intent.putExtra("departure", dep); |
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startActivity(intent); |
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} |
} |
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@Override |
@Override |
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protected void onPrepareDialog(int id, Dialog dialog) { |
protected void onPrepareDialog(int id, Dialog dialog) { |
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super.onPrepareDialog(id, dialog); |
super.onPrepareDialog(id, dialog); |
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switch (id) { |
switch (id) { |
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case DLG_DETAILS: |
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((TextView)dialog.findViewById(R.id.Time)).setText(currentDeparture.getTime()); |
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((TextView)dialog.findViewById(R.id.Destination)).setText( currentDeparture.getDestination()); |
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((TextView)dialog.findViewById(R.id.Origin)).setText(currentDeparture.getOrigin()); |
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((TextView)dialog.findViewById(R.id.Location)).setText(currentDeparture.getLocation()); |
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((TextView)dialog.findViewById(R.id.Updated)).setText(currentDeparture.getLastUpdateString()); |
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((TextView)dialog.findViewById(R.id.Status)).setText(currentDeparture.getStatus()); |
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((TextView)dialog.findViewById(R.id.Note)).setText(currentDeparture.getNote()); |
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break; |
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case DLG_PROGRESS: |
case DLG_PROGRESS: |
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pgDialog = (ProgressDialog) dialog; |
pgDialog = (ProgressDialog) dialog; |
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int messageId = arrival == false ? departurelist_fetchdepartures : departurelist_fetcharrivals; |
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pgDialog.setMessage( getString(messageId) ); |
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break; |
break; |
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} |
} |
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} |
} |
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protected Dialog onCreateDialog(int id) { |
protected Dialog onCreateDialog(int id) { |
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switch (id) { |
switch (id) { |
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case DLG_PROGRESS: |
case DLG_PROGRESS: |
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ProgressDialog dlg = new ProgressDialog(this); |
ProgressDialog dlg = new ProgressDialog(this); |
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dlg.setMessage("Fetch departure data"); |
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dlg.setCancelable(true); |
dlg.setCancelable(true); |
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return dlg; |
return dlg; |
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case DLG_DETAILS: |
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//Context mContext = getApplicationContext(); |
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Dialog dialog = new Dialog(this); |
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dialog.setCancelable(true); |
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dialog.setContentView(R.layout.departuredetails); |
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dialog.setTitle("Departure details"); |
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View root = dialog.findViewById(R.id.layout_root); |
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root.setOnClickListener( new DialogDismisser(dialog) ); |
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return dialog; |
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default: |
default: |
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return super.onCreateDialog(id); |
return super.onCreateDialog(id); |
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} |
} |
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} |
} |
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@Override |
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public boolean onPrepareOptionsMenu(Menu menu) { |
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super.onPrepareOptionsMenu(menu); |
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MenuItem item = menu.findItem( MENU_NOTIFICATIONS ); |
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boolean notifEnabled = hasNotifications(); |
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item.setEnabled(notifEnabled); |
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return true; |
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} |
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@Override |
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public boolean onCreateOptionsMenu(Menu menu) { |
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MenuItem item; |
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item = menu.add(0, MENU_TOGGLEDETAILS, 0, getString(R.string.departurelist_toggledetails)); |
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item.setIcon(android.R.drawable.ic_menu_view); |
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item = menu.add(0, MENU_MAP, 0, getString(R.string.departurelist_showonmap) ); |
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item.setIcon(android.R.drawable.ic_menu_mapmode); |
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item = menu.add(0, MENU_NOTIFICATIONS, 0, getString(R.string.departurelist_notifications) ); |
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item.setIcon(android.R.drawable.ic_menu_info_details); |
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boolean notifEnabled = hasNotifications(); |
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item.setEnabled(notifEnabled); |
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if (station.isMetro()) { |
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item = menu.add(0, MENU_METROMAP, 0, "Metro" ); //TODO:translate!?! |
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item.setIcon(android.R.drawable.ic_menu_mapmode); |
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} |
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return true; |
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} |
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@Override |
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public boolean onOptionsItemSelected(MenuItem item) { |
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boolean res = true; |
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switch(item.getItemId()) { |
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case MENU_MAP: |
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Uri uri = Uri.parse("geo:" + station.getLatitude() + "," + station.getLongitude() + "?z=16"); |
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try { |
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startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
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} catch (ActivityNotFoundException anfe) { |
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Toast.makeText(this, "Could not launch google maps", Toast.LENGTH_LONG).show(); |
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} |
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break; |
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case MENU_NOTIFICATIONS: |
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Intent i = new Intent(this,dk.thoerup.traininfo.NotificationList.class); |
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i.putExtra(NotificationList.EXTRA_NOTIFICATIONS, departures.notifications); |
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startActivity(i); |
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break; |
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case MENU_METROMAP: |
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Intent metroMap = new Intent(this,dk.thoerup.traininfo.MetroMap.class); |
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startActivity(metroMap); |
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break; |
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case MENU_TOGGLEDETAILS: |
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adapter.toggleShowDetails(); |
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break; |
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default: |
404 |
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res = super.onOptionsItemSelected(item); |
405 |
|
} |
406 |
|
return res; |
407 |
|
} |
408 |
|
|
409 |
|
void startDepartureFetcher() { |
410 |
|
showDialog(DLG_PROGRESS); |
411 |
|
fetcher = new DepartureFetcher(); |
412 |
|
fetcher.execute(station.getId()); |
413 |
|
} |
414 |
|
|
415 |
|
void startMetroFetcher() { |
416 |
|
showDialog(DLG_PROGRESS); |
417 |
|
metroFetcher = new MetroFetcher(); |
418 |
|
metroFetcher.execute(station.getId()); |
419 |
|
} |
420 |
|
|
421 |
class DialogDismisser implements View.OnClickListener { |
class DialogDismisser implements View.OnClickListener { |
422 |
|
|
423 |
Dialog dlg; |
Dialog dlg; |
429 |
public void onClick(View v) { |
public void onClick(View v) { |
430 |
if (dlg.isShowing()) |
if (dlg.isShowing()) |
431 |
dlg.dismiss(); |
dlg.dismiss(); |
432 |
|
} |
433 |
|
} |
434 |
|
|
435 |
|
/*View.OnClickListener mapLauncher = new View.OnClickListener() { |
436 |
|
@Override |
437 |
|
public void onClick(View v) { |
438 |
|
Uri uri = Uri.parse("geo:" + station.getLatitude() + "," + station.getLongitude()); |
439 |
|
startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
440 |
|
} |
441 |
|
};*/ |
442 |
|
|
443 |
|
|
444 |
|
|
445 |
|
class DepartureFetcher extends AsyncTask<Integer, Void, Void> { |
446 |
|
|
447 |
|
@Override |
448 |
|
protected void onPostExecute(Void result) { |
449 |
|
super.onPostExecute(result); |
450 |
|
|
451 |
|
|
452 |
|
pgDialog.dismiss(); |
453 |
|
|
454 |
|
if (departures != null && departures.errorCode == null) { |
455 |
|
commFailCounter = 0; |
456 |
|
DepartureList.this.getListView().setVisibility(View.GONE); //Experimental, inspired by http://osdir.com/ml/Android-Developers/2010-04/msg01198.html |
457 |
|
adapter.setDepartures(departures.entries); |
458 |
|
DepartureList.this.getListView().setVisibility(View.VISIBLE); |
459 |
|
|
460 |
|
|
461 |
|
// handle notification icon. |
462 |
|
View notifIcon = findViewById(R.id.notifIcon); |
463 |
|
if ( hasNotifications() ) { |
464 |
|
notifIcon.setVisibility(View.VISIBLE); |
465 |
|
notifIcon.setClickable(true); |
466 |
|
notifIcon.setOnClickListener( new View.OnClickListener() { |
467 |
|
@Override |
468 |
|
public void onClick(View v) { |
469 |
|
Intent i = new Intent(DepartureList.this, dk.thoerup.traininfo.NotificationList.class); |
470 |
|
i.putExtra(NotificationList.EXTRA_NOTIFICATIONS, departures.notifications); |
471 |
|
startActivity(i); |
472 |
|
} |
473 |
|
}); |
474 |
|
} else { |
475 |
|
notifIcon.setVisibility(View.INVISIBLE); |
476 |
|
} |
477 |
|
|
478 |
|
if (departures.entries.size() == 0) { |
479 |
|
int msgId = (arrival==false) ? R.string.departurelist_nodepartures : R.string.departurelist_noarrivals; |
480 |
|
MessageBox.showMessage(DepartureList.this, getString(msgId), false); |
481 |
|
} |
482 |
|
} else { // communication or parse error |
483 |
|
commFailCounter++; |
484 |
|
AlertDialog.Builder builder = new AlertDialog.Builder(DepartureList.this); |
485 |
|
|
486 |
|
if (departures != null && departures.errorCode != null ) { //got an error xml back |
487 |
|
commFailCounter = 10; |
488 |
|
builder.setMessage( getString(R.string.no_backend) ); |
489 |
|
} else { |
490 |
|
builder.setMessage( getString(R.string.departurelist_fetcherror) ); |
491 |
|
} |
492 |
|
builder.setCancelable(true); |
493 |
|
|
494 |
|
if (commFailCounter < 3) { |
495 |
|
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
496 |
|
public void onClick(DialogInterface dialog, int id) { |
497 |
|
dialog.dismiss(); |
498 |
|
startDepartureFetcher(); |
499 |
|
|
500 |
|
} |
501 |
|
}); |
502 |
|
} |
503 |
|
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
504 |
|
public void onClick(DialogInterface dialog, int id) { |
505 |
|
dialog.dismiss(); |
506 |
|
DepartureList.this.finish(); |
507 |
|
} |
508 |
|
}); |
509 |
|
|
510 |
|
try { //TODO: is this still necessary after the 0.9.4.1 fix ? |
511 |
|
builder.show(); |
512 |
|
} catch (android.view.WindowManager.BadTokenException e) { |
513 |
|
Log.i("DepartureList", "BadTokenException"); // this can happen if the user switched away from this activity, while doInBackground was running |
514 |
|
} |
515 |
|
} |
516 |
} |
} |
517 |
|
|
518 |
|
@Override |
519 |
|
protected Void doInBackground(Integer... params) { |
520 |
|
departures = provider.lookupDepartures(params[0], DepartureList.this.arrival, trainType); |
521 |
|
return null; |
522 |
|
} |
523 |
|
|
524 |
|
} |
525 |
|
|
526 |
|
public void loadMetroData() { |
527 |
|
((TextView) findViewById(R.id.operations)).setText( metroBean.operationInfo ); |
528 |
|
((TextView) findViewById(R.id.plan)).setText( metroBean.plan ); |
529 |
|
|
530 |
|
|
531 |
|
TableLayout table = (TableLayout) findViewById(R.id.metrotable); |
532 |
|
table.removeAllViews(); |
533 |
|
|
534 |
|
TableRow head = new TableRow(this); |
535 |
|
|
536 |
|
TextView h1 = new TextView(this); |
537 |
|
h1.setText("Metro"); |
538 |
|
h1.setTextSize(16); |
539 |
|
h1.setTypeface( Typeface.defaultFromStyle(Typeface.BOLD)); |
540 |
|
|
541 |
|
|
542 |
|
TableRow.LayoutParams params = new TableRow.LayoutParams(); |
543 |
|
params.span = 2; |
544 |
|
head.addView(h1, params); |
545 |
|
|
546 |
|
|
547 |
|
|
548 |
|
TextView h2 = new TextView(this); |
549 |
|
h2.setTextSize(16); |
550 |
|
h2.setTypeface( Typeface.defaultFromStyle(Typeface.BOLD)); |
551 |
|
h2.setText("Om minutter"); |
552 |
|
|
553 |
|
params = new TableRow.LayoutParams(); |
554 |
|
params.weight = 2; |
555 |
|
head.addView(h2,params); |
556 |
|
|
557 |
|
|
558 |
|
|
559 |
|
table.addView(head); |
560 |
|
|
561 |
|
for (MetroEntry entry : metroBean.entries) { |
562 |
|
TableRow row = new TableRow(this); |
563 |
|
|
564 |
|
Log.e("Test", "" + entry.destination); |
565 |
|
|
566 |
|
TextView v1 = new TextView(this); |
567 |
|
v1.setTextSize(16); |
568 |
|
v1.setText( entry.metro ); |
569 |
|
row.addView(v1); |
570 |
|
|
571 |
|
TextView v2 = new TextView(this); |
572 |
|
v2.setTextSize(16); |
573 |
|
v2.setText( entry.destination ); |
574 |
|
row.addView(v2); |
575 |
|
|
576 |
|
TextView v3 = new TextView(this); |
577 |
|
v3.setTextSize(16); |
578 |
|
v3.setText( entry.minutes ); |
579 |
|
row.addView(v3); |
580 |
|
|
581 |
|
table.addView(row); |
582 |
|
|
583 |
|
} |
584 |
|
findViewById(R.id.rootView).requestLayout(); |
585 |
|
} |
586 |
|
|
587 |
|
class MetroFetcher extends AsyncTask<Integer, Void, Void> { |
588 |
|
|
589 |
|
@Override |
590 |
|
protected void onPostExecute(Void result) { |
591 |
|
super.onPostExecute(result); |
592 |
|
|
593 |
|
|
594 |
|
|
595 |
|
pgDialog.dismiss(); |
596 |
|
|
597 |
|
if (metroBean != null) { |
598 |
|
loadMetroData(); |
599 |
|
} else { // communication or parse error |
600 |
|
commFailCounter++; |
601 |
|
AlertDialog.Builder builder = new AlertDialog.Builder(DepartureList.this); |
602 |
|
builder.setMessage("Error finding metro data"); |
603 |
|
builder.setCancelable(true); |
604 |
|
if (commFailCounter < 3) { |
605 |
|
builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() { |
606 |
|
public void onClick(DialogInterface dialog, int id) { |
607 |
|
dialog.dismiss(); |
608 |
|
startMetroFetcher(); |
609 |
|
|
610 |
|
} |
611 |
|
}); |
612 |
|
} |
613 |
|
builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() { |
614 |
|
public void onClick(DialogInterface dialog, int id) { |
615 |
|
dialog.dismiss(); |
616 |
|
DepartureList.this.finish(); //TODO: should we really close the activity ?? |
617 |
|
} |
618 |
|
}); |
619 |
|
|
620 |
|
try { //TODO: is this still necessary after the 0.9.4.1 fix ? |
621 |
|
builder.show(); |
622 |
|
} catch (android.view.WindowManager.BadTokenException e) { |
623 |
|
Log.i("DepartureList", "BadTokenException"); // this can happen if the user switched away from this activity, while doInBackground was running |
624 |
|
} |
625 |
|
} |
626 |
|
} |
627 |
|
|
628 |
|
@Override |
629 |
|
protected Void doInBackground(Integer... params) { |
630 |
|
metroBean = metro.lookupMetroInfo(params[0]); |
631 |
|
return null; |
632 |
|
} |
633 |
|
|
634 |
} |
} |
635 |
|
|
636 |
} |
} |