public class MainActivity extends Activity
{
个记录当前时间的变量
private int year;
private int month;
private int day;
private int hour;
private int minute;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DatePicker datePicker = (DatePicker)findViewById(R.id.datePicker);
TimePicker timePicker = (TimePicker)findViewById(R.id.timePicker);
// 获取当前的年、月、日、小时、分钟
Calendar c = Calendar.getInstance();
year = c.get(Calendar.YEAR);
month = c.get(Calendar.MONTH);
day = c.get(Calendar.DAY_OF_MONTH);
hour = c.get(Calendar.HOUR);
minute = c.get(Calendar.MINUTE);
// 初始化DatePicker组件，初始化时指定监听器
datePicker.init(year, month, day, new OnDateChangedListener()
{
@Override
public void onDateChanged(DatePicker arg0, int year
, int month, int day)
{
MainActivity.this.year = year;
MainActivity.this.month = month;
MainActivity.this.day = day;
// 显示当前日期、时间
showDate(year, month, day, hour, minute);
}
});
timePicker.setEnabled(true);
// 为TimePicker指定监听器
timePicker.setOnTimeChangedListener(new OnTimeChangedListener()
{
@Override
public void onTimeChanged(TimePicker view
, int hourOfDay, int minute)
{
MainActivity.this.hour = hourOfDay;
MainActivity.this.minute = minute;
// 显示当前日期、时间
showDate(year, month, day, hour, minute);
}
});
}
// 定义在EditText中显示当前日期、时间的方法
private void showDate(int year, int month
, int day, int hour, int minute)
{
EditText show = (EditText) findViewById(R.id.show);
show.setText("您的购买日期为：" + year + "年"
+ (month + 1) + "月" + day + "日 " + hour + "时" + minute + "分");
}
}