android DrawerLayout

原文在http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2014/0925/1713.html

修改了一下

呈现的界面为左右两边都能打开

主代码为：

package com.weidingqiang.customdrawlayout;

import android.app.Fragment;
import android.app.FragmentManager;
import android.app.SearchManager;
import android.content.Intent;
import android.content.res.Configuration;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;

import java.util.Locale;

public class MainActivity extends FragmentActivity {

    private ActionBarDrawerToggle mDrawerToggle;
    private CharSequence mDrawerTitle;
    private CharSequence mTitle;

    private DrawerLayout mDrawerLayout;

    private ListView mDrawerList;

    private String[] mPlanetTitles;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        mDrawerList = (ListView) findViewById(R.id.left_drawer);

        mTitle = mDrawerTitle = getTitle();

        mPlanetTitles = getResources().getStringArray(R.array.planets_array);

        // set a custom shadow that overlays the main content when the drawer opens
        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
        // set up the drawer's list view with items and click listener

        mDrawerList.setAdapter(new ArrayAdapter<String>(this,
                R.layout.drawer_list_item, mPlanetTitles));
        mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
        //对android中ActionBar中setDisplayHomeAsUpEnabled和setHomeButtonEnabled和setDisplayShowHomeEnabled方法的理解
        //http://blog.csdn.net/lovexieyuan520/article/details/9974929

        getActionBar().setDisplayHomeAsUpEnabled(true);
        //隐藏logo
        getActionBar().setDisplayShowHomeEnabled(false);
        //设置标题是否可以点击
        getActionBar().setHomeButtonEnabled(true);

        getActionBar().setDisplayUseLogoEnabled(false);

        // ActionBarDrawerToggle ties together the the proper interactions
        // between the sliding drawer and the action bar app icon
        mDrawerToggle = new ActionBarDrawerToggle(
                this,                  /* host Activity */
                mDrawerLayout,         /* DrawerLayout object */
                true,                   /* 是否开启动画 */
                R.mipmap.ic_action_database,  /* nav drawer image to replace 'Up' caret */
                R.string.drawer_open,  /* "open drawer" description for accessibility */
                R.string.drawer_close  /* "close drawer" description for accessibility */
        ) {
            public void onDrawerClosed(View view) {
                getActionBar().setTitle(mTitle);
                invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
            }
            public void onDrawerOpened(View drawerView) {
                getActionBar().setTitle(mDrawerTitle);
                invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
            }
        };
        mDrawerLayout.setDrawerListener(mDrawerToggle);

        if (savedInstanceState == null) {
            selectItem(0);
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.menu_main, menu);
        return super.onCreateOptionsMenu(menu);
    }
    /* Called whenever we call invalidateOptionsMenu() */
    @Override
    public boolean onPrepareOptionsMenu(Menu menu) {
        // If the nav drawer is open, hide action items related to the content view
        boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
        menu.findItem(R.id.action_websearch).setVisible(!drawerOpen);
        return super.onPrepareOptionsMenu(menu);
    }
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // The action bar home/up action should open or close the drawer.
        // ActionBarDrawerToggle will take care of this.
        if (mDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }
        // Handle action buttons
        switch(item.getItemId()) {
            case R.id.action_websearch:
                boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
                if(!drawerOpen)
                {
                    mDrawerLayout.openDrawer(GravityCompat.END);
                }

                return true;
            default:
                return super.onOptionsItemSelected(item);
        }
    }
    /* The click listner for ListView in the navigation drawer */
    private class DrawerItemClickListener implements ListView.OnItemClickListener {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            selectItem(position);
        }
    }
    private void selectItem(int position) {
        // update the main content by replacing fragments
        Fragment fragment = new PlanetFragment();
        Bundle args = new Bundle();
        args.putInt(PlanetFragment.ARG_PLANET_NUMBER, position);
        fragment.setArguments(args);
        FragmentManager fragmentManager = getFragmentManager();
        fragmentManager.beginTransaction().replace(R.id.content_frame, fragment).commit();
        // update selected item and title, then close the drawer
        mDrawerList.setItemChecked(position, true);
        setTitle(mPlanetTitles[position]);
        mDrawerLayout.closeDrawer(mDrawerList);
    }
    @Override
    public void setTitle(CharSequence title) {
        mTitle = title;
        getActionBar().setTitle(mTitle);
    }
    /**
     * When using the ActionBarDrawerToggle, you must call it during
     * onPostCreate() and onConfigurationChanged()...
     */
    @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);
        // Pass any configuration change to the drawer toggls
        mDrawerToggle.onConfigurationChanged(newConfig);
    }
    /**
     * Fragment that appears in the "content_frame", shows a planet
     */
    public static class PlanetFragment extends Fragment {
        public static final String ARG_PLANET_NUMBER = "planet_number";
        public PlanetFragment() {
            // Empty constructor required for fragment subclasses
        }
        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                                 Bundle savedInstanceState) {
            View rootView = inflater.inflate(R.layout.fragment_planet, container, false);
            int i = getArguments().getInt(ARG_PLANET_NUMBER);
            String planet = getResources().getStringArray(R.array.planets_array)[i];
            int imageId = getResources().getIdentifier(planet.toLowerCase(Locale.getDefault()),
                    "drawable", getActivity().getPackageName());
            ((ImageView) rootView.findViewById(R.id.image)).setImageResource(imageId);
            getActivity().setTitle(planet);
            return rootView;
        }
    }
}

manifest文件

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.weidingqiang.customdrawlayout">

    <uses-sdk android:minSdkVersion="17"  android:targetSdkVersion="22"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AnimActivityTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

style 样式

<resources>

    <style name="AnimActivityTheme" parent="@android:style/Theme.Holo.Light">
        <item name="android:windowAnimationStyle">@style/FeelyouWindowAnimTheme</item>
        <item name="android:actionBarStyle">@style/CustomActionBarStyle</item>
        <item name="android:actionButtonStyle">@style/CustomActionButtonStyle</item>
    </style>

    <style name="FeelyouWindowAnimTheme" parent="@android:style/Animation.Activity">
        <item name="android:activityOpenEnterAnimation">@anim/in_from_left</item>
        <item name="android:activityOpenExitAnimation">@anim/out_from_right</item>
        <item name="android:activityCloseEnterAnimation">@anim/in_from_right</item>
        <item name="android:activityCloseExitAnimation">@anim/out_from_left</item>
    </style>

    <!--    http://www.tuicool.com/articles/JB7Fvir  -->
    <style name="CustomActionBarStyle" parent="@android:style/Widget.Holo.Light.ActionBar.Solid.Inverse">
        <item name="android:background">@mipmap/bar_background</item>
        <item name="android:titleTextStyle">@style/TitleSytle</item>
    </style>

    <style name="CustomActionButtonStyle" parent="@android:style/Widget.Holo.ActionButton">
        <item name="android:paddingLeft">0dip</item>
        <item name="android:paddingRight">0dip</item>
        <item name="android:minWidth">30dip</item>
    </style>

    <style name="TitleSytle" parent="@android:style/TextAppearance.Large">
        <item name="android:textColor">@android:color/black</item>
        <item name="android:textSize">19sp</item>
        <item name="android:layout_marginLeft">5dp</item>
    </style>

</resources>

　　

in_from_left out_from_right in_from_right  out_from_left文件

in_from_left
<?xml version="1.0" encoding="utf-8"?>
<!--
author:Remex Huang
website:feelyou.info
-->
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="500"
    android:fromXDelta="-100%p"
    android:fromYDelta="0"
    android:toXDelta="0"
    android:toYDelta="0" >

</translate>

out_from_right

<?xml version="1.0" encoding="utf-8"?>
<!--
author:Remex Huang
website:feelyou.info
-->
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="500"
    android:fromXDelta="0"
    android:fromYDelta="0"
    android:toXDelta="100%p"
    android:toYDelta="0" >

</translate>

in_from_right

<?xml version="1.0" encoding="utf-8"?>
<!--
author:Remex Huang
website:feelyou.info
-->
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="500"
    android:fromXDelta="100%p"
    android:fromYDelta="0"
    android:toXDelta="0"
    android:toYDelta="0" >

</translate>

out_from_left
<?xml version="1.0" encoding="utf-8"?>
<!--
author:Remex Huang
website:feelyou.info
-->
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="500"
    android:fromXDelta="0"
    android:fromYDelta="0"
    android:toXDelta="-100%p"
    android:toYDelta="0" >

</translate>

　　主布局文件

<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">
    <!-- As the main content view, the view below consumes the entire
         space available using match_parent in both dimensions. -->
    <FrameLayout
        android:id="@+id/content_frame"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
    <!-- android:layout_gravity="start" tells DrawerLayout to treat
         this as a sliding drawer on the left side for left-to-right
         languages and on the right side for right-to-left languages.
         The drawer is given a fixed width in dp and extends the full height of
         the container. A solid background is used for contrast
         with the content view. -->
    <ListView
        android:id="@+id/left_drawer"
        android:layout_width="240dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:choiceMode="singleChoice"
        android:divider="@android:color/transparent"
        android:dividerHeight="0dp"
        android:background="#111"/>

    <RelativeLayout
        android:id="@+id/right"
        android:layout_width="260dp"
        android:layout_height="match_parent"
        android:layout_gravity="right"
        android:background="@android:color/holo_green_light">

        <TextView
            android:id="@+id/right_textview"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="个人登陆页面" />
    </RelativeLayout>
</android.support.v4.widget.DrawerLayout>

drawer_list_item 文件

<TextView xmlns:android="http://schemas.android.com/apk/res/android"
          android:id="@android:id/text1"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:textAppearance="?android:attr/textAppearanceListItemSmall"
          android:gravity="center_vertical"
          android:paddingLeft="16dp"
          android:paddingRight="16dp"
          android:textColor="#fff"
          android:background="?android:attr/activatedBackgroundIndicator"
          android:minHeight="?android:attr/listPreferredItemHeightSmall"/>

fragment_planet文件

<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
           android:id="@+id/image"
           android:layout_width="match_parent"
           android:layout_height="match_parent"
           android:background="#000000"
           android:gravity="center"
           android:padding="32dp" />

　　menu文件

<menu xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:id="@+id/action_websearch"
          android:icon="@mipmap/action_search"
          android:title="@string/action_websearch"
          android:showAsAction="ifRoom|withText" />
</menu>

　　array文件

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string-array name="planets_array">
        <item>Mercury</item>
        <item>Venus</item>
        <item>Earth</item>
        <item>Mars</item>
        <item>Jupiter</item>
        <item>Saturn</item>
        <item>Uranus</item>
        <item>Neptune</item>
    </string-array>
</resources>

　　string文件

<resources>
    <string name="app_name">DrawLayoutTest</string>
    <string name="hello_world">Hello world!</string>
    <string name="action_settings">Settings</string>
    <string name="drawer_open">Open navigation drawer</string>
    <string name="drawer_close">Close navigation drawer</string>
    <string name="action_websearch">Web search</string>
    <string name="app_not_available">Sorry, there\'s no web browser available</string>
</resources>