2.5.5 使用DatePickerDialog, TimePickerDialog

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:layout_gravity="center"
    android:orientation="vertical" >

    <Button
        android:id="@+id/btnTime"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="时间选择" />

    <Button
        android:id="@+id/btnDate"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="日期选择" />

    <TextView
        android:id="@+id/show"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:text="" >

    </TextView>

</LinearLayout>

package com.moon.hello2;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.zip.Inflater;

import android.R.anim;
import android.R.bool;
import android.R.integer;
import android.animation.AnimatorSet.Builder;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.DatePickerDialog;
import android.app.DatePickerDialog.OnDateSetListener;
import android.app.TimePickerDialog.OnTimeSetListener;
import android.app.Dialog;
import android.app.TimePickerDialog;
import android.content.DialogInterface;
import android.content.res.TypedArray;
import android.database.DataSetObserver;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.Gravity;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.view.animation.AnimationUtils;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.ExpandableListAdapter;
import android.widget.ExpandableListView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.PopupWindow;
import android.widget.ProgressBar;
import android.widget.RatingBar;
import android.widget.SimpleAdapter;
import android.widget.TableLayout;
import android.widget.RatingBar.OnRatingBarChangeListener;
import android.widget.SeekBar;
import android.widget.DatePicker.OnDateChangedListener;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TabHost;
import android.widget.TextView;
import android.widget.TimePicker;
import android.widget.TimePicker.OnTimeChangedListener;
import android.widget.ViewSwitcher.ViewFactory;

public class MainActivity extends Activity {
    private final String[] colorStrings = new String[] { "红色", "绿色", "黄色" };
    private static final int DIALOG_SC = 1;
    private final boolean[] checkStatus = new boolean[] { true, true, false };

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.setContentView(R.layout.activity_main);
        final Calendar calendar = Calendar.getInstance();
        final TextView showTextView = (TextView) findViewById(R.id.show);
        findViewById(R.id.btnDate).setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
                new DatePickerDialog(MainActivity.this,
                        new OnDateSetListener() {

                            @Override
                            public void onDateSet(DatePicker arg0, int year,
                                    int month, int date) {
                                // TODO Auto-generated method stub
                                showTextView.setText("选择的日期是" + year + "年"
                                        + month + "月" + date + "日");
                            }
                        }, calendar.get(Calendar.YEAR), calendar
                                .get(Calendar.MONTH), calendar
                                .get(calendar.DATE)).show();
            }
        });
        findViewById(R.id.btnTime).setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                new TimePickerDialog(MainActivity.this,
                        new OnTimeSetListener() {

                            @Override
                            public void onTimeSet(TimePicker arg0, int hour,
                                    int minute) {
                                // TODO Auto-generated method stub
                                showTextView.setText("选择的时间为" + hour + "小时"
                                        + minute + "分");
                            }
                        }, calendar.get(Calendar.HOUR), calendar
                                .get(Calendar.MINUTE), true).show();
            }
        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }
}