private void fillData() {
// Get all of the notes from the database and create the item list
mDbHelper.close();
mDbHelper = new DataDBAdapter(this);
mDbHelper.open();
mLogCursor = mDbHelper.fetchAllLogs();
startManagingCursor(mLogCursor);
String[] from = new String[] {DataDBAdapter.KEY_TIMESTAMP};
int[] to = new int[] {R.id.text1};
// Now create an array adapter and set it to display using our row
SimpleCursorAdapter logs =
new SimpleCursorAdapter(this, R.layout.viewer_row, mLogCursor, from, to);
setListAdapter(logs);
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.dataviewer);
loadPrefs();
mDbHelper = new DataDBAdapter(this);
mDbHelper.open();
fillData();
registerForContextMenu(getListView());
}
@Override
public boolean onContextItemSelected(MenuItem item) {
switch (item.getItemId()) {
case DELETE_ID:
AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
mDbHelper.deleteLog(info.id);
Intent i = getIntent();
finish();
startActivity(i);
return true;
}
return super.onContextItemSelected(item);
}
@Override
protected void onDestroy() {
super.onDestroy();
// The activity is about to be destroyed.
mDbHelper.close();
}