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import java.text.NumberFormat; |
import java.text.NumberFormat; |
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import java.util.ArrayList; |
import java.util.ArrayList; |
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import java.util.List; |
import java.util.List; |
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import java.util.Locale; |
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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.DialogInterface; |
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import android.content.Intent; |
import android.content.Intent; |
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import android.location.Address; |
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import android.location.Geocoder; |
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import android.net.Uri; |
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.View; |
import android.view.View; |
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import android.widget.ListView; |
import android.widget.ListView; |
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import android.widget.TextView; |
import android.widget.TextView; |
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ProgressDialog pgDialog; |
ProgressDialog pgDialog; |
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Dialog detailsDialog; |
Dialog detailsDialog; |
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DepartureFetcher fetcher; |
DepartureFetcher fetcher; |
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int stationId; |
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double latitude,longitude; |
double latitude,longitude; |
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String name = launchedBy.getStringExtra("name"); |
String name = launchedBy.getStringExtra("name"); |
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((TextView) findViewById(R.id.stationName)).setText( name ); |
((TextView) findViewById(R.id.stationName)).setText( name ); |
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String address = launchedBy.getStringExtra("address"); |
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((TextView) findViewById(R.id.stationAddr)).setText( address ); |
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String addr = launchedBy.getStringExtra("address"); |
stationId = launchedBy.getIntExtra("stationid", -1); |
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((TextView) findViewById(R.id.stationAddr)).setText( addr ); |
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findViewById(R.id.header).setOnClickListener( mapLauncher ); |
findViewById(R.id.header).setOnClickListener( mapLauncher ); |
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provider = ProviderFactory.getDepartureProvider(); |
provider = ProviderFactory.getDepartureProvider(); |
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fetcher = new DepartureFetcher(); |
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if (savedInstanceState == null) { |
if (savedInstanceState == null) { |
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showDialog(DLG_PROGRESS); |
startDepartureFetcher(); |
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fetcher.execute(name); |
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} else { |
} else { |
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departures = (List<DepartureBean>) savedInstanceState.getSerializable("departures"); |
departures = (List<DepartureBean>) savedInstanceState.getSerializable("departures"); |
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adapter.setDepartures(departures); |
adapter.setDepartures(departures); |
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} |
} |
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} |
} |
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void startDepartureFetcher() { |
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showDialog(DLG_PROGRESS); |
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fetcher = new DepartureFetcher(); |
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fetcher.execute(stationId); |
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} |
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class DialogDismisser implements View.OnClickListener { |
class DialogDismisser implements View.OnClickListener { |
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Dialog dlg; |
Dialog dlg; |
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if (dlg.isShowing()) |
if (dlg.isShowing()) |
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dlg.dismiss(); |
dlg.dismiss(); |
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} |
} |
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} |
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} |
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View.OnClickListener mapLauncher = new View.OnClickListener() { |
View.OnClickListener mapLauncher = new View.OnClickListener() { |
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@Override |
@Override |
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startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
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} |
} |
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}; |
}; |
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class DepartureFetcher extends AsyncTask<Integer, Void, Void> { |
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class DepartureFetcher extends AsyncTask<String, Void, Void> { |
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boolean success; |
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String addr; |
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@Override |
@Override |
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protected void onPostExecute(Void result) { |
protected void onPostExecute(Void result) { |
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super.onPostExecute(result); |
super.onPostExecute(result); |
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adapter.setDepartures(departures); |
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pgDialog.dismiss(); |
pgDialog.dismiss(); |
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if (departures.size() == 0) |
if (success) { |
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MessageBox.showMessage(DepartureList.this, "No departures found"); |
adapter.setDepartures(departures); |
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if (departures.size() == 0) { |
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MessageBox.showMessage(DepartureList.this, "No departures found"); |
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} |
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} else { // communication or parse error |
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AlertDialog.Builder builder = new AlertDialog.Builder(DepartureList.this); |
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builder.setMessage("Error finding departures"); |
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builder.setCancelable(true); |
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builder.setPositiveButton("Retry", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int id) { |
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dialog.dismiss(); |
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startDepartureFetcher(); |
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} |
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}); |
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builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int id) { |
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dialog.dismiss(); |
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} |
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}); |
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builder.show(); |
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} |
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} |
} |
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@Override |
@Override |
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protected Void doInBackground(String... params) { |
protected Void doInBackground(Integer... params) { |
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provider.lookupDepartures(params[0]); |
success = provider.lookupDepartures(params[0]); |
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departures = provider.getDepartures(); |
departures = provider.getDepartures(params[0]); |
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return null; |
return null; |
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} |
} |
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