Android日期和时间选择器实现代码

抽出来了一个方法来选择时间（这里自己规定的只能选择当前时间以后的日期），日期选择完毕就会自动弹出时间选择器让选择时间。

  /**
   * 选择日期和时间
   */
  private void selectdataandtime() {
    // 获取当前时间
    final calendar calendar = calendar.getinstance();
    /*
     * toast("当前时间是：" + calendar.get(calendar.year) + "," +
     * calendar.get(calendar.month) + "," +
     * calendar.get(calendar.day_of_month));
     */
    // 日期选择对话框
    datapickerdialog = new datepickerdialog(this, new ondatesetlistener() {

      @override
      public void ondateset(datepicker view, int year, int month, int day) {
        // 判断用户选择的日期是否合法
        if (calendar.get(calendar.year) > year) {
          toast("时间有误，请从新选择");
          return;
        } else if (calendar.get(calendar.year) == year) {
          if (calendar.get(calendar.month) > month) {
            toast("时间有误，请从新选择");
            return;
          } else if (calendar.get(calendar.month) == month) {
            if (calendar.get(calendar.day_of_month) > day) {
              toast("时间有误，请从新选择");
              return;
            } else {
              strdate = year + "-" + (month + 1) + "-" + day;
              if (timepickerdialog != null) {
                timepickerdialog.show();
              }
            }
          } else {
            strdate = year + "-" + (month + 1) + "-" + day;
            if (timepickerdialog != null) {
              timepickerdialog.show();
            }
          }
        } else {
          strdate = year + "-" + (month + 1) + "-" + day;
          if (timepickerdialog != null) {
            timepickerdialog.show();
          }
        }
      }
    }, calendar.get(calendar.year), calendar.get(calendar.month), calendar
        .get(calendar.day_of_month));
    // 时间选择对话框
    timepickerdialog = new timepickerdialog(this, new ontimesetlistener() {

      @override
      public void ontimeset(timepicker view, int hour, int minute) {
        strtime = strdate + " " + hour + ":" + minute;
        timett.settext(strtime);
      }
    }, calendar.get(calendar.hour), calendar.get(calendar.minute), true);
  }

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。