Android之日期时间选择器使用方法

// 设置日期
@Override
public void onClick(View v) {
new DatePickerDialog(activity,
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {
// 设置
calendar.set(year, monthOfYear, dayOfMonth);
}
}, // 设置年,月,日
calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH)).show();
}

// 设置时间
public void onClick(View v) {
new TimePickerDialog(activity,
new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view,
int hourOfDay, int minute) {
// 设置
calendar.set(calendar.get(Calendar.YEAR),
calendar.get(Calendar.MONTH),
calendar.get(Calendar.DAY_OF_MONTH),
hourOfDay, minute);
}
}, // 设置 时,分,是否是24小时制
calendar.get(Calendar.HOUR_OF_DAY),
calendar.get(Calendar.MINUTE), true).show();
}

// 获取日期与时间
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
format.format(calendar.getTime())