Android App中DrawerLayout抽屉效果的菜单编写实例_php技巧

      <!---ecms -ecms  The main content view -->    <!---ecms -ecms  main content must be the first element of DrawerLayout because it will be drawn first and drawer must be on top of it -->    <frameLayout      android:id="@+id/content_frame"      android:layout_width="match_parent"      android:layout_height="match_parent" />    <!---ecms -ecms  The navigation drawer -->      　

package com.example.hellodrawer;import android.os.Bundle;import android.app.Activity;import android.content.res.Configuration;import android.view.MenuItem;import android.view.View;import android.widget.AdapterView;import android.widget.AdapterView.OnItemClickListener;import android.widget.ArrayAdapter;import android.widget.ListView;import android.support.v4.app.ActionBarDrawerToggle;import android.support.v4.view.GravityCompat;import android.support.v4.widget.DrawerLayout;public class HelloDrawerActivity extends Activity{  private String[] mPlanetTitles;  private DrawerLayout mDrawerLayout;  private ActionBarDrawerToggle mDrawerToggle;  private ListView mDrawerList;  @Override  public void onCreate(Bundle savedInstanceState)  {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_hello_drawer);    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);    // init the ListView and Adapter, nothing new    initListView();    // set a custom shadow that overlays the main content when the drawer    // opens    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow,        GravityCompat.START);    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,        R.drawable.ic_drawer, R.string.drawer_open,        R.string.drawer_close)    {      /** Called when a drawer has settled in a completely closed state. */      public void onDrawerClosed(View view)      {        invalidateOptionsMenu(); // creates call to                      // onPrepareOptionsMenu()      }      /** Called when a drawer has settled in a completely open state. */      public void onDrawerOpened(View drawerView)      {        invalidateOptionsMenu(); // creates call to                      // onPrepareOptionsMenu()      }    };    // Set the drawer toggle as the DrawerListener    mDrawerLayout.setDrawerListener(mDrawerToggle);    // enable ActionBar app icon to behave as action to toggle nav drawer    getActionBar().setDisplayHomeAsUpEnabled(true);    // getActionBar().setHomeButtonEnabled(true);    // Note: getActionBar() Added in API level 11  }  private void initListView()  {    mDrawerList = (ListView) findViewById(R.id.left_drawer);    mPlanetTitles = getResources().getStringArray(R.array.planets_array);    // Set the adapter for the list view    mDrawerList.setAdapter(new ArrayAdapter(this,        R.layout.list_item, mPlanetTitles));    // Set the list's click listener    mDrawerList.setOnItemClickListener(new OnItemClickListener()    {      @Override      public void onItemClick(AdapterView parent, View view,          int position, long id)      {        // Highlight the selected item, update the title, and close the        // drawer        mDrawerList.setItemChecked(position, true);        setTitle(mPlanetTitles[position]);        mDrawerLayout.closeDrawer(mDrawerList);      }    });  }  @Override  protected void onPostCreate(Bundle savedInstanceState)  {    super.onPostCreate(savedInstanceState);    // Sync the toggle state after onRestoreInstanceState has occurred.    mDrawerToggle.syncState();  }  @Override  public void onConfigurationChanged(Configuration newConfig)  {    super.onConfigurationChanged(newConfig);    mDrawerToggle.onConfigurat<i style="color:transparent">本￥文来源gaodai$ma#com搞$代*码*网(</i><strong>搞代gaodaima码</strong>ionChanged(newConfig);  }  @Override  public boolean onOptionsItemSelected(MenuItem item)  {    // Pass the event to ActionBarDrawerToggle, if it returns    // true, then it has handled the app icon touch event    if (mDrawerToggle.onOptionsItemSelected(item))    {      return true;    }    // Handle your other action bar items...    return super.onOptionsItemSelected(item);  }}