Android学习之时间选择器

main.xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical" 
  android:layout_width="fill_parent"
  android:layout_height="fill_parent">
  <TimePicker
    android:id="@+id/tp1" 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" />
  <TimePicker
    android:id="@+id/tp2" 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" />
</LinearLayout>

MyTimePicker.java:

import android.app.Activity;
import android.os.Bundle;
import android.widget.TimePicker;

public class MyTimePicker extends Activity {
  private TimePicker mytp = null;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    super.setContentView(R.layout.main);
    this.mytp = (TimePicker) super.findViewById(R.id.tp2) ; // 取得组件
    this.mytp.setIs24HourView(true) ; // 设置为24小时制
    this.mytp.setCurrentHour(18) ;  // 设置时
    this.mytp.setCurrentMinute(30) ;  // 设置分
  }
}