使用webview来查看网站

1、权限

<uses-permission android:name="android.permission.INTERNET"/>

2、视图

 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".MainActivity" >

     <WebView
         android:id="@+id/wv"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         />

 </RelativeLayout>

3、java代码

 package com.example.htmlui;

 import android.os.Bundle;
 import android.app.Activity;
 import android.view.Menu;
 import android.webkit.WebView;

 public class MainActivity extends Activity {

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
         WebView wv = (WebView) findViewById(R.id.wv);
         wv.loadUrl("http://www.sina.com/");
     }

 }