Java Statistic.getTime示例

  @Override
  protected void onCreate(Bundle savedinstancestate) {
    super.onCreate(savedinstancestate);
    setContentView(R.layout.activity_list);

    // names of columns history table
    datt = (String) getText(R.string.date);
    stepp = (String) getText(R.string.step);
    timm = (String) getText(R.string.time);

    // list for record results of customer
    listh = (ListView) findViewById(R.id.list_h);
    hist = new ArrayList<String>();
    adapt = new ArrayAdapter<String>(this, R.layout.list_history, hist);
    listh.setAdapter(adapt);

    // create a new object DatabaseHandler
    DatabaseHandler basa = new DatabaseHandler(this);

    // get all results from database
    List<Statistic> stat = basa.getAllStatistics();

    // write all results to list
    for (Statistic cn : stat) {
      hist.add(
          datt
              + " "
              + cn.getDate()
              + "\n"
              + stepp
              + " "
              + String.valueOf(cn.getStep())
              + timm
              + " "
              + cn.getTime());
      adapt.notifyDataSetChanged();
    }
  }