ANDROID_MARS学习笔记_S01_010日期时间控件

1.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.s01_e16_time.MainActivity" >

    <!-- 
    <TimePicker
        android:id="@+id/firstTimePicker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />
    
    <Button 
        android:id="@+id/timeButton"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/firstTimePicker"/>
     
    <DatePicker 
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/firstDatePicker"/>
    
    <Button 
        android:id="@+id/dateButton"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/firstDatePicker"/>
        -->
    <AnalogClock 
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/clockId"/>

</RelativeLayout>

2.java

@SuppressLint("NewApi")
public class MainActivity extends ActionBarActivity {
    private TimePicker firstTimePikcer;
    private Button button;
    private Button dateButton;
    private DatePicker firstDatePicker;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
//        firstTimePikcer = (TimePicker) findViewById(R.id.firstTimePicker);
//        firstTimePikcer.setIs24HourView(true);
//        firstTimePikcer.setOnTimeChangedListener(new TimeListener());
//        
//        button = (Button) findViewById(R.id.timeButton);
//        button.setOnClickListener(new ButtonListener());
        
//        firstDatePicker = (DatePicker) findViewById(R.id.firstDatePicker);
//        dateButton = (Button) findViewById(R.id.dateButton);
//        dateButton.setOnClickListener(new DateButtonListener());
    }

    class TimeListener implements OnTimeChangedListener {

        @Override
        public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
            System.out.println(hourOfDay+":"+minute);
        }
        
    }
    
    class ButtonListener implements OnClickListener {

        @Override
        public void onClick(View v) {
            int hour = firstTimePikcer.getCurrentHour();
            int minute = firstTimePikcer.getCurrentMinute();
            System.out.println(hour+"---"+minute);
        }
        
    }
    class DateButtonListener implements OnClickListener {
        
        @Override
        public void onClick(View v) {
            int y = firstDatePicker.getYear();
            int m = firstDatePicker.getMonth();
            int d = firstDatePicker.getDayOfMonth();
            System.out.println(y+"-"+m+"-"+d);
        }
        
    }