如何在android中以编程方式创建日期的textedit?

时间:2013-07-27 21:38:02

标签: java android mysql date android-edittext

我想创建一个textedit字段,用户只输入日期(没时间)。日期将存储在MY SQL中。什么是用最少的验证来做到这一点的最佳方法?是否有类似日期的内置文本字段,使其保持正确的格式?

我有这个:

public static void AddEditTextDate(Context context, LinearLayout linearlayout, String text, int id) {
    EditText edittext = new EditText(context);
    edittext.setInputType(InputType.TYPE_DATETIME_VARIATION_DATE);
    edittext.setText(text);
    edittext.setId(id);
    LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT);
    edittext.setLayoutParams(params);
    linearlayout.addView(edittext);
}

但是当我尝试输入它时,它看起来像普通的键盘。我希望它默认进入数字键盘或其他东西......

编辑:需要使用android 2.1+(即v7)

有人知道吗?

由于

1 个答案:

答案 0 :(得分:2)

你说Whats the best way to do this with the least amount of validation? Is there like a built in textfield for dates that keeps it in the proper format?

我想到了一种方法,您可能不需要检查用户输入的日期格式的任何验证。您可以点击EditText框拨打DatePickerDialog。然后用户可以使用它选择日期。用户选择日期后,您可以使用所选日期更新EditText。通过这种方式,您可以轻松验证输入的日期格式,用户可以轻松直观地选择日期。你可能会这样:

Calendar myCalendar = Calendar.getInstance();
DatePickerDialog.OnDateSetListener date = new DatePickerDialog.OnDateSetListener() {

    @Override
    public void onDateSet(DatePicker view, int year, int monthOfYear,
            int dayOfMonth) {
        myCalendar.set(Calendar.YEAR, year);
        myCalendar.set(Calendar.MONTH, monthOfYear);
        myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
        updateLabel();
    }

};
//When the editText is clicked then popup the DatePicker dialog to enable user choose the date       
edittext.setOnClickListener(new OnClickListener() {

     @Override
     public void onClick(View v) {
         // TODO Auto-generated method stub
         new DatePickerDialog(new_split.this, date, myCalendar
                 .get(Calendar.YEAR), myCalendar.get(Calendar.MONTH),
                 myCalendar.get(Calendar.DAY_OF_MONTH)).show();
     }
 });
// Call this whn the user has chosen the date and set the Date in the EditText in format that you wish
 private void updateLabel() {

    String myFormat = "MM/dd/yyyy"; //In which you need put here
    SimpleDateFormat sdf = new SimpleDateFormat(myFormat, Locale.US);   
    edittext.setText(sdf.format(myCalendar.getTime()));
 }

来源:This回答Datepicker: How to popup datepicker when click on edittext问题。希望这可以帮助。