安卓 : Is It Possible To Show Only Quaters in Time Picker ? 00:15:30:45

Question

我只需要在时间选择器中显示 [00 , 15 , 30 ,45] 我搜索过但找不到任何东西，有人知道如何实现吗？

Answer 1

Android Time Picker 不提供 setInterval() 方法，我们需要使用 MaterialDateTimepicker

implementation 'com.wdullaer:materialdatetimepicker:3.6.3'

它的最新版本与我的一些库冲突，这就是我使用 3.6.3 的原因

还有那些使用 NumberPicker 的人这样做对我不起作用

Calendar now = Calendar.getInstance();
            TimePickerDialog timePickerDialog = TimePickerDialog.newInstance(mTimePickerListener,
                    now.get(Calendar.HOUR_OF_DAY),
                    now.get(Calendar.MINUTE),
                    false
            );
            timePickerDialog.setThemeDark(false);
            timePickerDialog.setTitle("TimePicker Title");
            timePickerDialog.setTimeInterval(1, 15, 30); // 15 Minutes Interval
          //timePickerDialog.setTimeInterval(1, 30, 60); // 30 Minutes Interval
            timePickerDialog.setAccentColor(Color.parseColor("#9C27B0"));
            timePickerDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
                @Override
                public void onCancel(DialogInterface dialogInterface) {
                    Log.d("TimePicker", "Dialog was cancelled");
                }
            });
            timePickerDialog.show(getFragmentManager(), "Timepickerdialog");

 private TimePickerDialog.OnTimeSetListener mTimePickerListener = new TimePickerDialog.OnTimeSetListener() {

        @Override
        public void onTimeSet(TimePickerDialog view, int hourOfDay, int minute, int second) {

        }
    };