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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.Intent; |
import android.content.Intent; |
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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.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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import android.widget.Toast; |
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import dk.thoerup.traininfo.provider.DepartureFactory; |
import dk.thoerup.traininfo.provider.DepartureFactory; |
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import dk.thoerup.traininfo.provider.DepartureProvider; |
import dk.thoerup.traininfo.provider.DepartureProvider; |
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ProgressDialog pgDialog; |
ProgressDialog pgDialog; |
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DepartureFetcher fetcher; |
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double latitude,longitude; |
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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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setListAdapter(adapter); |
setListAdapter(adapter); |
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Intent launchedBy = getIntent(); |
Intent launchedBy = getIntent(); |
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latitude = launchedBy.getDoubleExtra("latitude", 0.0); |
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longitude = launchedBy.getDoubleExtra("longitude", 0.0); |
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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 addr = launchedBy.getStringExtra("address"); |
String addr = launchedBy.getStringExtra("address"); |
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((TextView) findViewById(R.id.stationAddr)).setText( addr ); |
((TextView) findViewById(R.id.stationAddr)).setText( addr ); |
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findViewById(R.id.header).setOnClickListener( mapLauncher ); |
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NumberFormat format = NumberFormat.getNumberInstance(); |
NumberFormat format = NumberFormat.getNumberInstance(); |
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format.setMaximumFractionDigits(1); |
format.setMaximumFractionDigits(1); |
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int distance = launchedBy.getIntExtra("distance", 0); |
int distance = launchedBy.getIntExtra("distance", 0); |
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((TextView) findViewById(R.id.stationDistance)).setText( format.format((double)distance/1000.0) + " km." ); |
((TextView) findViewById(R.id.stationDistance)).setText( format.format((double)distance/1000.0) + " km." ); |
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showDialog(DLG_PROGRESS); |
showDialog(DLG_PROGRESS); |
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provider = DepartureFactory.getProvider(); |
provider = DepartureFactory.getProvider(); |
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provider.lookupDepartures(name); |
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departures = provider.getDepartures(); |
fetcher = new DepartureFetcher(); |
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adapter.setDepartures(departures); |
fetcher.execute(name); |
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pgDialog.dismiss(); |
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} |
} |
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@Override |
@Override |
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dlg.dismiss(); |
dlg.dismiss(); |
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} |
} |
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} |
} |
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View.OnClickListener mapLauncher = new View.OnClickListener() { |
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@Override |
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public void onClick(View v) { |
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Uri uri = Uri.parse("geo:" + latitude + "," + longitude); |
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startActivity( new Intent(Intent.ACTION_VIEW, uri)); |
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} |
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}; |
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class DepartureFetcher extends AsyncTask<String, Void, Void> { |
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@Override |
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protected void onPostExecute(Void result) { |
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super.onPostExecute(result); |
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adapter.setDepartures(departures); |
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pgDialog.dismiss(); |
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if (departures.size() == 0) |
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Toast.makeText(DepartureList.this, "No departures found", Toast.LENGTH_LONG); |
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} |
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@Override |
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protected Void doInBackground(String... params) { |
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provider.lookupDepartures(params[0]); |
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departures = provider.getDepartures(); |
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return null; |
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} |
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} |
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} |
} |