DrawerLayout 之 抽屉菜单

import android.os.Bundle;
import android.app.Activity;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v4.widget.DrawerLayout.DrawerListener;
import android.view.Menu;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class DrawLayoutActivity extends Activity {

	  private String[] mPlanetTitles; //菜单数据
	  private DrawerLayout mDrawerLayout; //抽屉draw
	  private ListView mDrawerList; //listview
	    
	   //准备三个子布局
	  private int[] rightLineaLayouts ={ R.id.javaWorker1, 
	    		R.id.androidWorker1, R.id.systemWorker1};  
	  
	 @Override
	 protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_draw_layout);
		//获得抽屉布局
		mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
	    // 初始化listview
	    initListView();
	    //设置拉开后，右侧的图片
	    mDrawerLayout.setDrawerShadow(R.drawable.octocat,GravityCompat.START);
	    
	    //隐藏后2个
	    for (int i = 1; i < rightLineaLayouts.length; i++) {
			  findViewById(rightLineaLayouts[i]).setVisibility(View.GONE); //设置布局文件
		}
	    
        // 注册抽屉菜单的监听
        mDrawerLayout.setDrawerListener(new DrawerListener() {
			@Override
			public void onDrawerStateChanged(int arg0) {
			}
			@Override
			public void onDrawerSlide(View arg0, float arg1) {
			}
			@Override
			public void onDrawerOpened(View arg0) {
				 invalidateOptionsMenu(); 
			}
			@Override
			public void onDrawerClosed(View arg0) {
				invalidateOptionsMenu();
			}
		});
        
        getActionBar().setDisplayHomeAsUpEnabled(true); //11 版本上才行
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.draw_layout, menu);
		return true;
	}

	private void initListView(){
        mDrawerList = (ListView) findViewById(R.id.left_drawer);  //得到左边的listview
        mPlanetTitles = getResources().getStringArray(R.array.fruits); //获得数组
        //设置菜单数据
        mDrawerList.setAdapter(new ArrayAdapter<String>(DrawLayoutActivity.this, android.R.layout.simple_list_item_1, mPlanetTitles));

        //注册选择项事件
        mDrawerList.setOnItemClickListener(new OnItemClickListener(){
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id){
                mDrawerList.setItemChecked(position, true);
                setTitle(mPlanetTitles[position]);  //设置标题
                View v=findViewById(rightLineaLayouts[position]);
                v.setVisibility(View.VISIBLE); //设置布局文件
                for (int i = 0; i < rightLineaLayouts.length; i++) {
					if(i!=position)
					  findViewById(rightLineaLayouts[i]).setVisibility(View.GONE); //设置布局文件
				}
                mDrawerLayout.closeDrawer(mDrawerList); //关闭
            }
        });
    }
	

	    
}

xml布局如下：

<LinearLayout 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"
    tools:context=".DrawLayoutActivity"
    android:orientation="vertical" >

 <android.support.v4.widget.DrawerLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/drawer_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >

      <FrameLayout
            android:id="@+id/content_frame"
            android:layout_width="match_parent"
            android:layout_height="match_parent" >
         <TextView android:id="@+id/javaWorker1"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:text="java工程师" 
         android:textColor="#FF0000"/>
        <TextView android:id="@+id/androidWorker1"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:text="android工程师" 
         android:textColor="#385E0F"/>
        <TextView android:id="@+id/systemWorker1"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:text="系统分析师" 
         android:textColor="#1E90FF"/>  
          
      </FrameLayout>
     
      <!-- 左边菜单 -->
        <ListView
            android:id="@+id/left_drawer"
            android:layout_width="220dp"
            android:layout_height="match_parent"
            android:layout_gravity="left"
            android:background="@color/gray"
            android:choiceMode="singleChoice"/>
    </android.support.v4.widget.DrawerLayout>

</LinearLayout>