/there/src/com/google/marvin/there/There.java

 1package com.google.marvin.there;
 2
 3import com.google.tts.TTS;
 4
 5import android.app.Activity;
 6import android.content.Intent;
 7import android.database.Cursor;
 8import android.os.Bundle;
 9import android.view.Menu;
10import android.view.MenuItem;
11import android.view.View;
12import android.widget.AdapterView;
13import android.widget.ListView;
14import android.widget.SimpleCursorAdapter;
15import android.widget.TextView;
16import android.widget.AdapterView.OnItemClickListener;
17
18public class There extends Activity {
19
20  private There self;
21  
22  public TTS tts;
23  private DbManager db;
24
25  private ListView placesListView;
26
27  /** Called when the activity is first created. */
28  @Override
29  public void onCreate(Bundle savedInstanceState) {
30    super.onCreate(savedInstanceState);
31    self = this;
32    db = new DbManager(this);
33  }
34  
35  @Override
36public void onResume(){
37    super.onResume();
38    refreshLocationsList();
39  }
40
41  
42  private void refreshLocationsList() {
43    placesListView = null;
44    
45    placesListView = new ListView(this);
46
47    String[] from = new String[] {"Name"};
48    int[] to = new int[] {R.id.text1};
49
50    Cursor c = db.getCursor();
51    startManagingCursor(c);
52
53    SimpleCursorAdapter cAdapter = new SimpleCursorAdapter(this, R.layout.place, c, from, to);
54    placesListView.setAdapter(cAdapter);
55    placesListView.setOnItemClickListener(new OnItemClickListener(){
56      public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
57        Intent intent = new Intent(self, NavigationActivity.class);
58        intent.putExtra("DESTINATION", ((TextView)arg1).getText());
59        startActivity(intent);   
60      }      
61    });
62
63    setContentView(placesListView);
64  }
65  
66  @Override
67  public boolean onCreateOptionsMenu(Menu menu) {
68    menu.add(0, 0, 0, "Mark current location").setIcon(
69        android.R.drawable.ic_menu_edit);
70    return super.onCreateOptionsMenu(menu);
71  }
72  
73  @Override
74  public boolean onOptionsItemSelected(MenuItem item) {
75    switch (item.getItemId()) {
76      case 0:
77        Intent intent = new Intent(this, SetLocationForm.class);
78        startActivity(intent);
79        break;
80    }
81    return super.onOptionsItemSelected(item);
82  }
83
84
85}