如何在TimePicker中设置自定义时间

TimePicker在TimePicker中将当前时间显示为默认值，但是如果我想根据我的要求设置默认的时间选择器时间。

就像我写这篇文章时的11:10一样，但是在TimePicker中我喜欢默认显示01:00（我的意思是2小时差异，而分钟只应该是00）

static final int TIME_DIALOG_ID = 1; public int year,month,day,hour,minute; private int mYear, mMonth, mDay,mHour,mMinute; public TimePickerActivity() { // Assign current Date and Time Values to Variables final Calendar c = Calendar.getInstance(); mYear = c.get(Calendar.YEAR); mMonth = c.get(Calendar.MONTH); mDay = c.get(Calendar.DAY_OF_MONTH); mHour = c.get(Calendar.HOUR_OF_DAY); mMinute = c.get(Calendar.MINUTE); } private TimePickerDialog.OnTimeSetListener mTimeSetListener = new TimePickerDialog.OnTimeSetListener() { public void onTimeSet(TimePicker view, int hourOfDay, int min) { hour = hourOfDay; minute = min; String formattedMinutes = "" + min; String formattedHour = "" + hourOfDay; if (hourOfDay < 10) { formattedHour = "0" + hourOfDay; } if (min < 10) { formattedMinutes = "0" + min; } textTime.setText(formattedHour + ":" + formattedMinutes); } }; @Override protected Dialog onCreateDialog(int id) { switch (id) { case TIME_DIALOG_ID: TimePickerDialog timePickerDialog = new TimePickerDialog(this, mTimeSetListener, mHour, mMinute, false); return timePickerDialog; } return null; } 

Answer 1

您可以使用以下代码执行此操作：

 private TimePicker timePicker; timePicker = (TimePicker) dialog.findViewById(R.id.timePickerDialog); if(DateFormat.is24HourFormat(getActivity()){ timePicker.setIs24HourView(true); }else { timePicker.setIs24HourView(false); } // here you can define your hour and minute value. timePicker.setCurrentHour(hour); timePicker.setCurrentMinute(minute); 

Answer 2

你可以尝试下面的代码

  SimpleDateFormat sdf = new SimpleDateFormat("hh:ss"); Date date = null; try { date = sdf.parse("07:00"); } catch (ParseException e) { } Calendar c = Calendar.getInstance(); c.setTime(date); TimePicker picker = new TimePicker(getApplicationContext()); picker.setCurrentHour(c.get(Calendar.HOUR_OF_DAY)); picker.setCurrentMinute(c.get(Calendar.MINUTE));