Android Calender显示日期与时间

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先贴代码：

Java：

public class MainActivity extends Activity {

    private int year;
    private int month;
    private int day;
    private int hour;
    private int minute;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_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，初始化是指定监视器
        datePicker.init(year, month ,day, new DatePicker.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);
                    }
        }
        );

        //为TimerPicker指定监听器
        timePicker.setOnTimeChangedListener(new TimePicker.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("你选择的日期为：" + year + "年" + month + "月" + day + "日" + hour + "时" + minute + "分");
    }
}

xml：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="选择具体时间"/>

    <!--定义一个DatePicker组件-->
    <DatePicker
        android:id="@+id/datePicker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:startYear="2000"
        android:endYear="2030"
        android:calendarViewShown="true"
        android:spinnersShown="true"></DatePicker>
        <!--定义一个TimePicker组件-->
    <TimePicker
        android:id="@+id/timePicker"
        android:layout_width="wrap_content"
        android:layout_height="100dp"
        android:layout_gravity="center_horizontal"></TimePicker>
    <!--显示用户的输入日期、时间的控件-->
    <EditText
        android:id="@+id/show"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:editable="false"
        android:cursorVisible="false"/>
</LinearLayout>

代码很浅显，应该都看得懂，一开始跟着书里敲代码，中间的日历只显示出星期的那一行，排错之后发现是DatePicker的高度设置不对，修改为warp_content.

效果图如下：

Android Calender显示日期与时间

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原文地址：http://blog.csdn.net/clr_lr/article/details/51339478