如何在Android中获得两位数的日期和时间？

Venki 发表于 Dev

赢

我的要求是，单击按钮，然后打开日期选择器对话框，然后选择日期，然后单击确定按钮，所选日期将在编辑文本中可见。但我想显示该日期的格式为“ 01-01-14”，而不是1-1-14。请检查我的代码段'

private String setdate() {
        // TODO Auto-generated method stub
        // Process to get Current Date
        int fYear, fMonth, fDay;
        final Calendar c = Calendar.getInstance();
        fYear = c.get(Calendar.YEAR);
        fMonth = c.get(Calendar.MONTH);
        fDay = c.get(Calendar.DAY_OF_MONTH);

        // Launch Date Picker Dialog
        DatePickerDialog dpd = new DatePickerDialog(RemindMeDetails.this,
                new DatePickerDialog.OnDateSetListener() {

                    @SuppressLint("SimpleDateFormat")
                    @Override
                    public void onDateSet(DatePicker view, int year,
                            int monthOfYear, int dayOfMonth) {
                        try{
                            SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yyyy");
                            String cdate = formatter.format(new Date());
                            Date Cdate = formatter.parse(cdate);

                            String date=(dayOfMonth + "-"
                                    + (monthOfYear + 1) + "-" + year).toString();

                            /*String date=(dayOfMonth + "-"
                                    + (monthOfYear + 1) + "-" + year).toString();*/
                            Date dateD = formatter.parse(date); 

                            if (Cdate.compareTo(dateD)<=0){
                                onetime_edit_date.setText(date);

                            }                           
                            else{
                                showmessage("Alert", "date is not lower than current Date");
                            }

                        }catch (ParseException e1){
                            e1.printStackTrace();
                        }                       
                    }
                }, fYear, fMonth, fDay );
        dpd.show();
        return cmn_date;        
}

希夫

尝试使用从onDateSetter接收的值设置日期。希望这可以帮助

public void onDateSet(DatePicker view, int year,
                        int monthOfYear, int dayOfMonth) {
                    try{
                       Date date = new Date(year+1900, monthOfYear,dayOfMonth);
                       SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yy");
                       String cdate = formatter.format(date);
                      }catch (ParseException e1){
                          e1.printStackTrace(); } 
  }
  return cdate;
}

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