@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
try {
final Connection thisConnection = app.getAllConnections().get(position);
// set the current connection
app.setCurrentConnection(thisConnection);
// go to the connection screen
Intent intent = new Intent(MainMenu.this, ConnectionDetails.class);
startActivity(intent);
} catch (Exception e) {
Toast.makeText(this, getString(R.string.create_connection), 1500).show();
e.printStackTrace();
}
}
private void populateList() {
// intialize array of choices
String[] connections;
connections = null;
// try to retrieve the local staff / users
try {
// do the retrieval
app.retrieveAllConnections();
// check to see if there are any
if (app.getAllConnections().size() > 0) {
// sort the fist by staff first name
Collections.sort(
app.getAllConnections(),
new Comparator<Connection>() {
public int compare(Connection lhs, Connection rhs) {
Connection p1 = (Connection) lhs;
Connection p2 = (Connection) rhs;
return p1.getName().compareTo(p2.getName());
}
});
// connections ready to go
connections = new String[app.getAllConnections().size()];
for (Connection connection : app.getAllConnections()) {
connections[app.getAllConnections().indexOf(connection)] =
connection.getName() + "\n" + connection.getTextURL();
}
} else {
// no users in the local db
connections = new String[1];
connections[0] = getString(R.string.no_connections);
Toast toast = Toast.makeText(this, getString(R.string.no_connections), 1500);
toast.show();
}
} catch (Exception e) {
// no user/staff data in application yet. call for a refresh
connections = new String[1];
connections[0] = getString(R.string.no_connections);
}
setListAdapter(new ArrayAdapter<String>(this, R.layout.connection_item, connections));
ListView lv = getListView();
lv.setTextFilterEnabled(true);
}