如何将TimePickerDialog设置为24小时？

Question

我知道如何将TimePicker小部件设置为24小时，你如何为TimePickerDialog做同样的事情？

否则我必须完全打开一个新的对话框吗？

Answer 1

基本上有一个构造函数参数

public TimePickerDialog（Context context，TimePickerDialog.OnTimeSetListener callBack，int hourOfDay，int minute，boolean is24HourView）

此链接也可能对您有所帮助

TimePickerDialog and AM or PM

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干杯

Answer 2

点击timeButton时显示时间戳

    timeButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar now = Calendar.getInstance();
            TimePickerDialog tpd = TimePickerDialog.newInstance(
                    CreateBookingActivity.this,
                    now.get(Calendar.HOUR_OF_DAY),
                    now.get(Calendar.MINUTE),
                    true
            ); 

Answer 3

edit_event_time.setClickable(true);
    edit_event_time.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar calendar = Calendar.getInstance();
            SimpleDateFormat sdf = new SimpleDateFormat("hh:mm a");
            String time = sdf.format(calendar.getTime());
            Log.e("time", "time " + sdf.format(calendar.getTime()));
            String inputTime = time, inputHours, inputMinutes;

            inputHours = inputTime.substring(0, 2);
            inputMinutes = inputTime.substring(3, 5);

            TimePickerDialog mTimePicker = new TimePickerDialog(DashBoardActivity.this, new TimePickerDialog.OnTimeSetListener() {
                @Override
                public void onTimeSet(TimePicker timePicker, int selectedHour, int selectedMinute) {

                    if (selectedHour == 0) {
                        selectedHour += 12;
                        timeFormat = "AM";
                    } else if (selectedHour == 12) {
                        timeFormat = "PM";
                    } else if (selectedHour > 12) {
                        selectedHour -= 12;
                        timeFormat = "PM";
                    } else {
                        timeFormat = "AM";
                    }

                    String selectedTime = selectedHour + ":" + selectedMinute + " " + timeFormat;

                    edit_event_time.setText(selectedTime);

                }
            }, Integer.parseInt(inputHours), Integer.parseInt(inputMinutes), true);//mention true for 24 hour's time format,false for 12 hour's time format
            mTimePicker.setTitle("Select Time");
            mTimePicker.show();
        }
    });