Android Open Source - cdb-android Start

• Back to App/bus  ↑

From Project

Back to project page cdb-android.

License

The source code is released under:

GNU General Public License

Java Source Code

package ca.strangeware.cdb;
//from w w  w.  j  a  v a2 s. c  o  m
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;

public class Start extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        setContentView(R.layout.main);
        setupListeners();
   }

  private void setupListeners() {
    final Activity a = this;
    getSearchButton().setOnClickListener(new View.OnClickListener() {

      public void onClick(View v) {
        populateStops();
      }
    });
    getStopsView().setOnItemClickListener(new AdapterView.OnItemClickListener() {

      public void onItemClick(AdapterView<?> lv, View v, int pos, long id) {
        Intent i = new Intent(a, AtStop.class);
        i.putExtra(ActivityIds.INTENT_KEY_STOP_ID, id);
        try {
          a.startActivity(i);
        } catch ( Exception e ) {
          e.printStackTrace();
        }
      }
    });
  }

  private View getSearchButton() {
    return this.findViewById(R.id.find);
  }

  private ListView getStopsView() {
    return (ListView) this.findViewById(R.id.stops);
  }
  
  private String getSearchText() {
    return ((EditText) this.findViewById(R.id.search)).getText().toString();
  }
  
  private void populateStops() {
    try {
          Cursor cr = Schema.instance().stopViaSearch(getSearchText());
          startManagingCursor(cr);
          getStopsView().setAdapter(buildStopsAdapter(cr));
    } catch ( Schema.SchemaException e ) {
      
    }
  }

  private SimpleCursorAdapter buildStopsAdapter(Cursor cr) {
    String[] fr = new String[] { "number", "name" };
    int[]    to = new int[] { R.id.number, R.id.name };
    return new SimpleCursorAdapter(this, R.layout.stops_row, cr, fr, to);
  }    
}

Java Source Code List

• Back to App/bus  ↑