AdroidManifest.XML文件:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" 
    android:background="@android:color/white"
    >
        <WebView 
   	   		android:id="@+id/WebView"
   	    	android:layout_width="match_parent"
   	    	android:layout_height="match_parent"
   	    />
</LinearLayout>
MainActivity源码:
package com.liyahong.qqmusic.fragment;
import android.annotation.SuppressLint;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.ImageView;
import com.ibc.ilanglang.qqmusic.R;
public class Find_fragment extends Fragment {
	
	private WebView webView;
	private ImageView stopflush,flush,back;
	private String Url = "http://y.qq.com/";
	
	@SuppressLint("SetJavaScriptEnabled")
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		//加载子布局
		View view = View.inflate(getActivity(), R.layout.find_fragment, null);
		
		webView = (WebView) view.findViewById(R.id.WebView);
		stopflush = (ImageView) view.findViewById(R.id.stopflush);
		flush = (ImageView) view.findViewById(R.id.flush);
		back = (ImageView) view.findViewById(R.id.back);
		
		//加载访问地址
		webView.loadUrl(Url);
		// 支持JavaScript
		webView.getSettings().setJavaScriptEnabled(true);
		//设置webView支持缩放
		webView.getSettings().setBuiltInZoomControls(true);
		//支持保存数据
		webView.getSettings().setSaveFormData(false);
		//覆盖WebView默认使用第三方或系统默认浏览器打开网页的行为,使网页用WebView打开
		webView.setWebViewClient(new WebViewClient(){
			@Override
			public boolean shouldOverrideUrlLoading(WebView view, String url) {
				webView.loadUrl(url);
				//返回值是true的时候控制去WebView打开,为false调用系统浏览器或第三方浏览器
				return true;
			}
		});
		
		initListener();
		return view;
	}
	private void initListener(){
		//停止页面刷新
		stopflush.setOnClickListener(new OnClickListener() {
			public void onClick(View v) {
				webView.stopLoading();
			}
		});
		//刷新页面
		flush.setOnClickListener(new OnClickListener() {
			public void onClick(View v) {
				webView.reload();
			}
		});
		//返回
		back.setOnClickListener(new OnClickListener() {
			public void onClick(View v) {
				webView.goBack();
			}
		});
	}
}
原文:http://www.cnblogs.com/lyh1299259684/p/6524954.html