效果例如以下:
<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" > <LinearLayout android:id="@+id/content_frame" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:text="哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈哈" android:textColor="#000" android:textSize="20sp" /> <Button android:id="@+id/but_open" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="开启抽屉" /> </LinearLayout> <!-- 一定要加 layout_gravity="start" --> <ListView android:id="@+id/left_drawer" android:layout_width="240dp" android:layout_height="match_parent" android:layout_gravity="start" android:background="#111" android:choiceMode="singleChoice" android:divider="@android:color/transparent" android:dividerHeight="0dp" /></android.support.v4.widget.DrawerLayout>
3.编写代码,监听相关事件:
package com.example.drawerlayoutdemo1;import android.app.Activity;import android.os.Bundle;import android.support.v4.widget.DrawerLayout;import android.util.Log;import android.view.Gravity;import android.view.View;import android.view.View.OnClickListener;import android.widget.AdapterView;import android.widget.AdapterView.OnItemClickListener;import android.widget.ArrayAdapter;import android.widget.Button;import android.widget.ListView;public class MainActivity extends Activity{ protected static final String TAG = "MainActivity"; private DrawerLayout mDrawerLayout = null; private ListView lv = null; private Button but_open = null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); lv = (ListView) findViewById(R.id.left_drawer); but_open = (Button) findViewById(R.id.but_open); but_open.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { mDrawerLayout.openDrawer(Gravity.LEFT); } }); lv.setAdapter(new ArrayAdapter<String>(this,R.layout.test,R.id.tv_item,new String[]{"条目1","条目2","条目3"})); mDrawerLayout.setDrawerListener(new DrawerLayout.SimpleDrawerListener() { @Override public void onDrawerClosed(View drawerView) { Log.i(TAG,"抽屉关闭了..."); } @Override public void onDrawerOpened(View drawerView) { Log.i(TAG,"抽屉打开了..."); } @Override public void onDrawerSlide(View drawerView, float slideOffset) { Log.i(TAG,"抽屉在滑动..."); } @Override public void onDrawerStateChanged(int newState) { switch (newState) { case DrawerLayout.STATE_DRAGGING: Log.i(TAG,"拖动状态"); break; case DrawerLayout.STATE_IDLE: Log.i(TAG,"精巧状态"); break; case DrawerLayout.STATE_SETTLING: Log.i(TAG,"设置状态"); break; default: break; } } }); lv.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { switch (position) { case 0: Log.i(TAG,"条目1被点击"); break; case 1: Log.i(TAG,"条目2被点击"); break; case 2: Log.i(TAG,"条目3被点击"); break; } } }); }}