其他论坛看到的，为了让更多人看到，所以选择了原创
SlidingPaneLayout是V4包中新添加的组件，可以实现两列面板的切换。说先来看看API文档的说明：
SlidingPanelLayout为在UI最上层的使用提供了一个水平的，多个面板的布局。左边的面板可以看作是一个内容列表或者是浏览，右边的面板的任务是显示详细的内容。
SlidingPaneLayout类也是直接继承于ViewGroup类，所以这个类也是当作容器类使用，在使用时通常可以和Fragement组件一起使用。下面是一个xiaoDemo，左边是网站url，右边显示网站。
首先是各个布局文件：
主布局文件actvity_main.xml:
<android.support.v4.widget.SlidingPaneLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/slidingpanellayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<fragment
android:id="@+id/leftfragment"
android:name="com.example.android_slidingpanellayout1.BookMarkerFragment"
android:layout_width="100dp"
android:layout_height="match_parent"
android:layout_gravity="left" />
<fragment
android:id="@+id/rightfragment"
android:name="com.example.android_slidingpanellayout1.ShowFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="right"
android:layout_weight="1" />
</android.support.v4.widget.SlidingPaneLayout>
标签页使用的布局文件（bookmarker.xml）
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ListView
android:id="@+id/listview"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>内容页使用的布局文件（show.xml）
标签页中listview使用的布局文件（mytext.xml）:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/text"
android:layout_width="match_parent"
android:layout_height="40dp"
android:gravity="center"
android:textAlignment="center" />
</LinearLayout>
标签页的Fragment（BookMarkerFragement.java）
package com.example.android_slidingpanellayout1;
import java.util.ArrayList; import java.util.List;
import android.app.Activity; import android.app.Fragment; import android.graphics.drawable.Drawable; 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.view.ViewGroup.LayoutParams; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget.ImageView; import android.widget.ListView;
public class BookMarkerFragment extends Fragment {
public interface BookmarkListener {
public void onChangeBookmark(String bookmark);
}
public BookmarkListener myActionObject = null;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.bookmarker, container, false);
initListView(view);
return view;
}
@Override
public void onAttach(Activity activity) {
if (!(activity instanceof BookmarkListener)) {
throw new ClassCastException();
}
myActionObject = (BookmarkListener) activity;
super.onAttach(activity);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
MenuItem item1 = menu.add(1, 1, 1, "分享");
item1.setShowAsAction(MenuItem.SHOW_AS_ACTION_WITH_TEXT
| MenuItem.SHOW_AS_ACTION_ALWAYS);
ImageView imageView = new ImageView(
BookMarkerFragment.this.getActivity());
imageView.setBackgroundResource(R.drawable.share);
imageView.setLayoutParams(new LayoutParams(50, 50));
item1.setActionView(imageView);
}
// 初始化listview public void initListView(View view) {
ListView lv = (ListView) view.findViewById(R.id.listview);
List<String> list = new ArrayList<String>();
list.add("网易");
list.add("腾讯");
list.add("新浪");
list.add("搜狐");
ArrayAdapter adapter = new ArrayAdapter(
BookMarkerFragment.this.getActivity(), R.layout.mytextview,
R.id.text, list);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long arg3) {
switch (position) {
case 0:
myActionObject.onChangeBookmark("http://www.163.com");
break;
case 1:
myActionObject.onChangeBookmark("http://www.qq.com");
break;
case 2:
myActionObject.onChangeBookmark("http://www.sina.com");
break;
case 3:
myActionObject.onChangeBookmark("http://www.sohu.com");
break;
}
}
});
}
}package com.example.android_slidingpanellayout1;
import android.app.Activity; import android.app.Fragment; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.webkit.WebView;
public class ShowFragment extends Fragment {
WebView webview=null;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.show, container, false);
webview=(WebView) view.findViewById(R.id.webview);
return view;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
}
public WebView getWebView()
{
return webview;
}
}
主界面（MainActivity.java）
package com.example.android_slidingpanellayout1;
/*
*
* 实现一个书签的小例子
*
*
*/ import com.example.android_slidingpanellayout1.BookMarkerFragment.BookmarkListener;
import android.os.Bundle; import android.app.ActionBar; import android.app.Activity; import android.app.Fragment; import android.app.FragmentTransaction; import android.support.v4.widget.SlidingPaneLayout; import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
import android.view.Menu; import android.view.View; import android.webkit.WebSettings; import android.webkit.WebView; import android.webkit.WebViewClient; import android.widget.Toast;
public class MainActivity extends Activity implements BookmarkListener {
Fragment bookmarkerFragment;
Fragment showFragment;
SlidingPaneLayout spl = null;
ActionBar actionBar = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
actionBar = this.getActionBar();
actionBar.setDisplayShowTitleEnabled(false);
actionBar.setDisplayHomeAsUpEnabled(true);
spl = (SlidingPaneLayout) this.findViewById(R.id.slidingpanellayout);
spl.setPanelSlideListener(new PanelSlideListener() {
@Override
public void onPanelClosed(View view) {
MainActivity.this.getFragmentManager()
.findFragmentById(R.id.leftfragment)
.setHasOptionsMenu(false);
}
@Override
public void onPanelOpened(View viw) {
MainActivity.this.getFragmentManager()
.findFragmentById(R.id.leftfragment)
.setHasOptionsMenu(true);
}
@Override
public void onPanelSlide(View arg0, float arg1) {
}
});
}
@Override
public void onChangeBookmark(String bookmark) {
ShowFragment sf = (ShowFragment) MainActivity.this.getFragmentManager()
.findFragmentById(R.id.rightfragment);
WebView webView = sf.getWebView();
WebSettings settings = webView.getSettings();
settings.setJavaScriptEnabled(true);
WebViewClient client = new WebViewClient();
webView.setWebViewClient(client);
webView.loadUrl(bookmark);
}
}
SlidingPaneLayout的基本使用,布布扣,bubuko.com
原文地址：http://blog.csdn.net/jia635/article/details/38308969
