android 桌面程序滑动抽屉 SlidingDraw，一个小小的demo

最近做的一个项目，用到了抽屉。意由心生，所以想写个关于抽屉的DEMO。
DEMO很简单，只要是会java的人都应该看的懂。开源的好处就是大家一起成长

类似于android:id="@id/handle" 就是引用系统的id。
android:layout_height="fill_parent"
android:handle="@+id/handle"
android:content="@+id/content" android:orientation="vertical"
android:id="@+id/slidingdrawer">

android:handle="@+id/handle"
android:content="@+id/content" 这两个必须要这样写，就像1+1=2一样，不要问我为什么，我也不知道。反正是系统的东西

<?xml version="1.0" encoding="utf-8"?>

android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical" >

android:layout_height="fill_parent"
android:handle="@+id/handle"
android:content="@+id/content" android:orientation="vertical"
android:id="@+id/slidingdrawer">

   android:layout_height="44dip" android:src="@drawable/icon" />

   android:layout_width="fill_parent" android:layout_height="fill_parent"
   android:background="#ffffff">

      android:id="@+id/tv"
   android:textSize="18px"
   android:textColor="#000000"
   android:gravity="center_vertical|center_horizontal"
   android:layout_width="match_parent"
   android:textStyle="bold"
   android:layout_height="match_parent">

package com.SlidingDraw;

import android.app.Activity;
import android.os.Bundle;
import android.widget.ImageButton;
import android.widget.SlidingDrawer;
import android.widget.TextView;

public class SlidingDrawActivity extends Activity {
   private SlidingDrawer mDrawer;
    private ImageButton imbg;
    private TextView tv;
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        imbg=(ImageButton)findViewById(R.id.handle);
        mDrawer=(SlidingDrawer)findViewById(R.id.slidingdrawer);
        tv=(TextView)findViewById(R.id.tv);
        mDrawer.setOnDrawerOpenListener(new SlidingDrawer.OnDrawerOpenListener()
        {
         @Override
         public void onDrawerOpened() {

          imbg.setImageResource(R.drawable.icon);
         }

        });

        mDrawer.setOnDrawerCloseListener(new SlidingDrawer.OnDrawerCloseListener(){

         @Override
         public void onDrawerClosed() {

          imbg.setImageResource(R.drawable.icon);
         }

        });

        mDrawer.setOnDrawerScrollListener(new SlidingDrawer.OnDrawerScrollListener(){

         @Override
         public void onScrollEnded() {
          tv.setText("结束拖动");
         }

         @Override
         public void onScrollStarted() {
         tv.setText("开始拖动");
         }

        });
    }
}

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