如何禁用日期選擇器對話框中的前幾個日期

Question

我是一名學生，我正在開發一個android預訂應用程序。在這些應用程序中，我有一個選擇日期的按鈕，當我點擊按鈕時，對話框出現選擇的日期，但我想禁止所有以前的日期，只想顯示的month.kindly幫助當前的日期和另外3個日期我怎麼能做到這一點感謝

pPickDate.setOnClickListener(new View.OnClickListener() { 
     public void onClick(View v) { 
      showDialog(DATE_DIALOG_ID); 
     } 
    }); 
    final Calendar cal = Calendar.getInstance(); 
    pYear = cal.get(Calendar.YEAR); 
    pMonth = cal.get(Calendar.MONTH); 
    pDay = cal.get(Calendar.DAY_OF_MONTH); 

    /** Display the current date in the TextView */ 
    updateDisplay(); 

} 
protected Dialog onCreateDialog(int id) { 
    switch (id) { 
     case DATE_DIALOG_ID: 
      return new DatePickerDialog(this, 
        pDateSetListener, 
        pYear, pMonth, pDay); 
    } 
    return null; 
} 

private void updateDisplay() { 
    pDisplayDate.setText(
      new StringBuilder() 
        // Month is 0 based so add 1 
        .append(pMonth + 1).append("/") 
        .append(pDay).append("/") 
        .append(pYear).append(" ")); 

} 

Answer 1

你可以設置DatePicker的最小和最大日期，做這樣的事情：

yourDatePickerDialog.getDatePicker().setMinDate(youMinDate); 

https://developer.android.com/reference/android/widget/DatePicker.html#setMinDate(long)

Answer 2

試試這個

DatePickerDialog datePicker; 
private Calendar calendar; 
private int year, month, day; 
     // FETCH YEAR,MONTH,DAY FROM CALENDAR 
    calendar = Calendar.getInstance(); 
    year = calendar.get(Calendar.YEAR); 
    month = calendar.get(Calendar.MONTH); 
    day = calendar.get(Calendar.DAY_OF_MONTH); 

datePicker = new DatePickerDialog(this, YOUR_LISTENER, year, month, day); 
// this line is used for disable previous date but u can select the date 
datePicker.getDatePicker().setMinDate(System.currentTimeMillis()); 
// this line is used to prevent date selection 
datePicker.getDatePicker().setCalendarViewShown(false);