Question

在我的项目中，我使用TimepickerDialog在TextView中显示时间。我的Timepickerdialog显示为时钟，但我希望其显示为微调框。我该怎么办？

Answer 1

使用此代码

  TimePickerDialog picker = new TimePickerDialog(MainActivity.this,android.R.style.Theme_Holo_Light_Dialog_NoActionBar,
            new TimePickerDialog.OnTimeSetListener() {
                @Override
                public void onTimeSet(TimePicker tp, int sHour, int sMinute) {
                    //eText.setText(sHour + ":" + sMinute);
                }
            }, 2, 3, false);
    picker.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
           picker .show();

Answer 2

为旋转器模式添加android:timePickerMode = "1"

和

android:timePickerMode="2"用于时钟模式。

修改

像这样在TimePickerDialog的构造函数中使用主题

TimePickerDialog timePickerDialog = new TimePickerDialog(DateTimePickerDialogActivity.this, android.R.style.Theme_Holo_Light_Dialog, onTimeSetListener, hour, minute, is24Hour);

Answer 3

使用此代码将时间选择器显示为微调器

    public void showCustomTimePicker()
    {

          final Calendar myCalender = Calendar.getInstance();
          int hour = myCalender.get(Calendar.HOUR_OF_DAY);
          int minute = myCalender.get(Calendar.MINUTE);


            TimePickerDialog.OnTimeSetListener myTimeListener = new TimePickerDialog.OnTimeSetListener() {
                @Override
                public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
                    if (view.isShown()) {
                        myCalender.set(Calendar.HOUR_OF_DAY, hourOfDay);
                        myCalender.set(Calendar.MINUTE, minute);

                    }
                }
            };
            TimePickerDialog timePickerDialog = new TimePickerDialog(getActivity(), android.R.style.Theme_Holo_Light_Dialog_NoActionBar, myTimeListener, hour, minute, true);
            timePickerDialog.setTitle("Choose hour:");
            timePickerDialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
            timePickerDialog.show();
     }

Answer 4

科特琳：

我使用下面的代码将微调器设置为Timepicker。

private fun showTimePicker() {
        // Use the current time as the default values for the picker
        val c = Calendar.getInstance()
        val hour = c.get(Calendar.HOUR_OF_DAY)
        val minute = c.get(Calendar.MINUTE)
        // date picker dialog
        val timeSetListener = TimePickerDialog.OnTimeSetListener { timePicker, hour, minute ->
            c.set(Calendar.HOUR_OF_DAY, hour)
            c.set(Calendar.MINUTE, minute)
            mSelectedTime = SimpleDateFormat("HH:mm").format(c.time)
            root.tvTime.text = mSelectedTime
        }
        val timePickerDialog = TimePickerDialog(requireContext(),AlertDialog.THEME_HOLO_LIGHT, timeSetListener, hour, minute,
            DateFormat.is24HourFormat(requireContext()))
        timePickerDialog.show()
    }

Answer 5

TimePickerDialog nTimePickerDialog = new TimePickerDialog(this, 2,
        new TimePickerDialog.OnTimeSetListener() {
            @Override
            public void onTimeSet(TimePicker pTimePicker, int hr, int min) {
                TextView.setText(MessageFormat.format("{0}:{1}", hr, min));
            }
        },
        mHour, mMin, false);
nTimePickerDialog.setTitle("Select Intervals");
nTimePickerDialog.show();

微调器模式下的TimePickerDialog

5 个答案: