今天在做一個demo，是要把一個WebView當做ListView的item加入到ListView中去，查找了點資料，然後自己實現了一個，發現是可以做出來的，只是在ListView中加入的這個WebView的上下滾動有點問題，好像是WebView的滾動條和ListView的滾動條衝突了，導致上下滑動不能響應WebView的滾動條，暫時還不知道怎麼去解決，只是把這個效果做出來了

首先是佈局檔案的程式碼：

main.xml

<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="wrap_content"/>

</LinearLayout>
 

<?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" >

    <WebView
        android:id="@+id/webView"
        android:layout_width="match_parent"
        android:layout_height="300dp" />

</LinearLayout>
 

<?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/tv"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="30sp"/>
    

</LinearLayout>
 

package com.slfly.webviewtest;

import java.util.ArrayList;
import java.util.List;

import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebView;
import android.widget.ListView;

public class MainActivity extends Activity {

	private WebView webView;
	private List<String> lists;
	private ListView listView;
	private MyAdapter mAdapter;
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		initDatas();
		
		listView = (ListView) findViewById(R.id.listView);
		mAdapter = new MyAdapter(MainActivity.this,lists);
		listView.setAdapter(mAdapter);
	}
	
	public void initDatas(){
		lists = new ArrayList<String>();
		for(int i = 0 ; i< 20;i++){
			String s = "item----" + i;
			lists.add(s);
		}
		
	}

}

然後是MyAdapter的程式碼

package com.slfly.webviewtest;

import java.util.List;

import android.content.Context;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnKeyListener;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.BaseAdapter;
import android.widget.TextView;

public class MyAdapter extends BaseAdapter {

	private Context context;
	private List<String> lists;

	public MyAdapter(Context context, List<String> lists) {
		this.context = context;
		this.lists = lists;
	}

	@Override
	public int getCount() {
		return lists.size();
	}

	@Override
	public Object getItem(int position) {
		return lists.get(position);
	}

	@Override
	public long getItemId(int position) {
		return position;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {

		convertView = bindView(position, convertView, parent);

		return convertView;
	}

	public View bindView(int position, View convertView, ViewGroup parent) {
		int itemType = getItemViewType(position);
		switch (itemType) {
		case 0:
			convertView = convertViewToWeb(convertView, parent);
			break;
		case 1:
			convertView = convertViewToItem(position, convertView, parent);
			break;
		}
		return convertView;
	}

	public View convertViewToWeb(View convertView, ViewGroup parent) {
		final WebHolder webHolder;
		if (convertView == null) {
			convertView = LayoutInflater.from(context).inflate(
					R.layout.web_item, null);
			webHolder = new WebHolder();
			webHolder.webView = (WebView) convertView
					.findViewById(R.id.webView);
			convertView.setTag(webHolder);
		} else {
			webHolder = (WebHolder) convertView.getTag();
		}
		webHolder.webView.getSettings().setJavaScriptEnabled(true);
		webHolder.webView.requestFocus();
		webHolder.webView.loadUrl("http://sina.cn/?from=www&ref=http%3A%2F%2Fwww.sina.com%2F");
		/** 使webview自己處理開啟網頁事件，不呼叫系統瀏覽器開啟*/
		webHolder.webView.setWebViewClient(new WebViewClient() {
			@Override
			public boolean shouldOverrideUrlLoading(WebView view, String url) {
				view.loadUrl(url);
				return true;
			}
		});
		
		/**使webview能夠響應back按鍵，點選back按鍵回退網頁，不會退出整個Activity*/
		webHolder.webView.setOnKeyListener(new OnKeyListener() {
			
			@Override
			public boolean onKey(View view, int keyCode, KeyEvent event) {
				if(keyCode == KeyEvent.KEYCODE_BACK && webHolder.webView.canGoBack()){
					webHolder.webView.goBack();
					return true;
				}
				return false;
			}
		});

		return convertView;
	}

	public View convertViewToItem(int position, View convertView,
			ViewGroup parent) {
		ViewHolder holder = null;
		if (convertView == null
				|| !(convertView.getTag() instanceof ViewHolder)) {
			convertView = LayoutInflater.from(context).inflate(R.layout.item,
					null);
			holder = new ViewHolder();
			holder.tv = (TextView) convertView.findViewById(R.id.tv);
			convertView.setTag(holder);
		} else if (convertView.getTag() instanceof ViewHolder) {
			holder = (ViewHolder) convertView.getTag();
		}
		convertView.setTag(holder);
		holder.tv.setText(lists.get(position) + "");

		return convertView;

	}

	@Override
	public int getItemViewType(int position) {
		if (position == 0) {
			return 0;
		} else {
			return 1;
		}
	}

	@Override
	public int getViewTypeCount() {
		return 2;
	}

	public class ViewHolder {
		public TextView tv;
	}

	public class WebHolder {
		public WebView webView;
	}

}