文件main.java

package com.HHBrowser.android;

import android.app.Activity;

import android.os.Bundle;

import android.os.Handler;

import android.util.Log;

import android.view.View;

import android.webkit.WebView;

import android.webkit.WebViewClient;

import android.widget.Button;

import android.widget.EditText;

public class main extends Activity {

/** Called when the activity is first created. */

WebView wv;

Handler handler;

Button btnButton;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

wv = (WebView)findViewById(R.id.webView1);

wv.getSettings().setJavaScriptEnabled(true);

wv.setScrollBarStyle(0);

wv.loadUrl("http://www.baidu.com");

btnButton = (Button)findViewById(R.id.turn);

btnButton.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

EditText editText = (EditText)findViewById(R.id.editText1);

String strurl = String.valueOf(editText.getText());

if(strurl.contains("http://"))

{

Log.v("ttt", strurl);

loadurl(wv,strurl);

}else {

Log.v("ttt", strurl);

loadurl(wv,"http://www.baidu.com");

}

}

});

wv.setWebViewClient(new WebViewClient()

{

public boolean shouldOverrideUrlLoading(final WebView view, final String url) {

EditText newText = (EditText)findViewById(R.id.editText1);

newText.setText(url);

loadurl(view,url);

return true;

}

});

}

public void loadurl(final WebView view,final String url){

new Thread(){

public void run(){

view.loadUrl(url);

}

}.start();

}

}

2布局文件main.xml

android:orientation="vertical"

android:layout_width="match_parent"

android:layout_height="match_parent"

>

android:baselineAligned="false">

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:id="@+id/editText1"

android:maxEms="15"

android:minEms="10"

android:layout_gravity="center_vertical"

>

android:id="@+id/turn"

android:layout_width="wrap_content"

android:layout_height="wrap_content">

android:baselineAligned="false">

android:layout_height="wrap_content">

配置文件AndroidManifest.xml里面需要设置