DatePickerDialog和TimePickerDialog时间选择对话框

最新推荐文章于 2022-02-24 14:20:36 发布

原创最新推荐文章于 2022-02-24 14:20:36 发布 · 865 阅读

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#android应用 #Dialog

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本文介绍了如何在Android应用中实现日期和时间的选择功能。通过使用DatePickerDialog和TimePickerDialog，开发者可以轻松地让用户选择特定的日期和时间，并在应用中显示所选的时间段。

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1、DatePickerDialog日期选择框

代码：

private void datePickerDialog() {
	Calendar calendar = Calendar.getInstance();
	DatePickerDialog.OnDateSetListener dateListener = new DatePickerDialog.OnDateSetListener() {
		@Override
		public void onDateSet(DatePicker datePicker, int year, int month,
				int dayOfMonth) {
			String msg = "你选择了" + year + "年" + (month + 1) + "月"
					+ dayOfMonth + "日";
			Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT)
					.show();
		}
	};
	Dialog dialog = new DatePickerDialog(this, dateListener,
			calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
			calendar.get(Calendar.DAY_OF_MONTH));
	dialog.show();
	}

2、TimePickerDialog时间选择框

代码：

private void timePickerDialog() {
	Calendar calendar = Calendar.getInstance();
	TimePickerDialog.OnTimeSetListener timeListener = new TimePickerDialog.OnTimeSetListener() {
		@Override
		public void onTimeSet(TimePicker timerPicker, int hourOfDay,
				int minute) {
			String msg = "你选择了" + hourOfDay + "时" + minute + "分";
			Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT)
					.show();
		}
	};
	Dialog dialog = new TimePickerDialog(this, timeListener,
			calendar.get(Calendar.HOUR_OF_DAY),
			calendar.get(Calendar.MINUTE), true); // 是否为二十四制
	dialog.show();
}

了解更多Dialog的用法，请点击http://blog.youkuaiyun.com/u013985004/article/details/25634335