Android DrawerLayout+ fragment 布局实现左右侧滑

技术要点： android.support.v4.widget.DrawerLayout

打开抽屉： DrawerLayout .openDrawer();

关闭抽屉：DrawerLayout.closeDrawer( );

为slidingLayout设置一个layout_grative属性

中间左侧右侧

点击first 点击second

代码：

activity_main.xml

first.xml

second.xml

MainActivity.java

package org.busyboy.drawerlayout;import com.example.testdrawerlayout.R;import android.os.Bundle;import android.app.Activity;import android.support.v4.app.Fragment;import android.support.v4.app.FragmentActivity;import android.support.v4.app.FragmentTransaction;import android.support.v4.widget.DrawerLayout;import android.view.Gravity;import android.view.View;import android.widget.AdapterView;import android.widget.ArrayAdapter;import android.widget.ListView;import android.widget.RelativeLayout;import android.widget.AdapterView.OnItemClickListener;import android.widget.TextView;public class MainActivity extends FragmentActivity{                   public static final String[] TITLES = { "First", "Second" };    private DrawerLayout mDrawer_layout;//DrawerLayout容器    private RelativeLayout mMenu_layout_left;//左边抽屉    private RelativeLayout mMenu_layout_right;//右边抽屉                         @Override    protected void onCreate(Bundle savedInstanceState)    {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);                                 mDrawer_layout = (DrawerLayout) findViewById(R.id.drawer_layout);        mMenu_layout_left = (RelativeLayout) findViewById(R.id.menu_layout_left);        mMenu_layout_right = (RelativeLayout) findViewById(R.id.menu_layout_right);        ListView menu_listview_l = (ListView) mMenu_layout_left.findViewById(R.id.menu_listView_l);        ListView menu_listview_r = (ListView) mMenu_layout_right.findViewById(R.id.menu_listView_r);                                 menu_listview_l.setAdapter(new ArrayAdapter(this, android.R.layout.simple_expandable_list_item_1, TITLES));        menu_listview_r.setAdapter(new ArrayAdapter(this, android.R.layout.simple_expandable_list_item_1, TITLES));                                 //监听菜单        menu_listview_l.setOnItemClickListener(new DrawerItemClickListenerLeft());        menu_listview_r.setOnItemClickListener(new DrawerItemClickListenerRight());    }    /**     * 左侧列表点击事件           * @author busy_boy     *     */    public class DrawerItemClickListenerLeft implements OnItemClickListener    {        @Override        public void onItemClick(AdapterView<?> parent, View view, int position, long id)        {            FragmentTransaction ft = getSupportFragmentManager().beginTransaction();            Fragment fragment = null;                                         //根据item点击行号判断启用哪个Fragment            switch (position)            {                case 0:                    fragment = new FirstFragment();                    break;                case 1:                    fragment = new SecondFragment();                    break;                default:                    break;            }            ft.replace(R.id.fragment_layout, fragment);            ft.commit();            mDrawer_layout.closeDrawer(mMenu_layout_left);//关闭mMenu_layout        }                             }    /**     * 右侧列表点击事件           * @author busy_boy     *     */    private class DrawerItemClickListenerRight implements OnItemClickListener {    @Override        public void onItemClick(AdapterView<?> parent, View view, int position, long id)        {            FragmentTransaction ft = getSupportFragmentManager().beginTransaction();            Fragment fragment = null;                                         //根据item点击行号判断启用哪个Fragment            switch (position)            {                case 0:                    fragment = new FirstFragment();                    break;                case 1:                    fragment = new SecondFragment();                    break;                default:                    break;            }            ft.replace(R.id.fragment_layout, fragment);            ft.commit();            mDrawer_layout.closeDrawer(mMenu_layout_right);//关闭mMenu_layout        }   }}

FirstFragment.java

package org.busyboy.drawerlayout;import com.example.testdrawerlayout.R;import android.os.Bundle;import android.support.v4.app.Fragment;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;public class FirstFragment extends Fragment {@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {return inflater.inflate(R.layout.first, null);}}

SecondFragment.java

package org.busyboy.drawerlayout;import com.example.testdrawerlayout.R;import android.os.Bundle;import android.support.v4.app.Fragment;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;public class SecondFragment extends Fragment {@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {return inflater.inflate(R.layout.second, null);}}

android.support.v4.widget.DrawerLayout 官方文档位置：http://developer.android.com/reference/android/support/v4/widget/DrawerLayout.html

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