<?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">        <include layout="@layout/uzone_top_bar" />    <WebView        android:id="@+id/webview"        android:layout_width="match_parent"        android:layout_height="match_parent" />    </LinearLayout>

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"     android:layout_height="40dp"    android:gravity="center_vertical" >    <TextView        android:id="@+id/uzone_top_TextView_title"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:layout_centerVertical="true"        android:gravity="center"        android:text=""        android:textSize="18sp" />    <RelativeLayout        android:id="@+id/uzone_top_RelativeLayout_cancel"        android:layout_width="50dp"        android:layout_height="match_parent"        android:layout_alignParentLeft="true"        android:layout_centerVertical="true"        android:gravity="center" >        <ImageView            android:id="@+id/uzone_top_ImageView_cancel"            android:layout_width="20dp"            android:layout_height="20dp"            android:layout_marginLeft="10dp"            android:paddingLeft="10dp"            android:paddingTop="10dp" />    </RelativeLayout>    <ImageView        android:id="@+id/uzone_top_ImageView_line"        android:layout_width="wrap_content"        android:layout_height="fill_parent"        android:layout_marginRight="2dp"        android:layout_toLeftOf="@+id/uzone_top_Button_ok"        android:visibility="gone" />    <Button        android:id="@+id/uzone_top_Button_ok"        android:layout_width="70dip"        android:layout_height="match_parent"        android:layout_alignParentRight="true"        android:layout_gravity="center"        android:text="按钮"        android:textColor="@android:color/white"        android:textSize="18sp"        android:visibility="gone" /></RelativeLayout>

public class WebBrowserActivity extends Activity{    /**     * UshequMobile地址     */    public static final String URL_PREFIX = "http://10.10.9.51:8080/UshequMobile/";        public static final String USERAGENT = "haiersoft.webbrowser";        private WebView webView;    private TextView title;     @Override    protected void onCreate(Bundle savedInstanceState)    {        super.onCreate(savedInstanceState);                setContentView(R.layout.web_browser);                //标题        title = (TextView) findViewById(R.id.uzone_top_TextView_title);                //返回按钮        RelativeLayout back = (RelativeLayout) findViewById(R.id.uzone_top_RelativeLayout_cancel);        back.setOnClickListener(new OnClickListener()         {            @Override            public void onClick(View v) {                finish();            }        });                webView = (WebView) findViewById(R.id.webview);        configWebView();                Intent intent = getIntent();        String url = intent.getStringExtra("url");        if(null != url)        {            webView.loadUrl(url);        }        else        {            Toast.makeText(this, "url为空", Toast.LENGTH_SHORT).show();        }    }    private void configWebView()    {        WebSettings webSettings = webView.getSettings();       webSettings.setSupportZoom(false);//设置不可缩放        webSettings.setJavaScriptEnabled(true); //设置支持javascript        webSettings.setUserAgentString(USERAGENT);//设置值用于Web服务判断访问来源
       //WebViewClient就是帮助WebView处理各种通知、请求事件的，具体来说包括：                 webView.setWebViewClient(new WebViewClient()        {                        public void onPageFinished(WebView view, String url) {                super.onPageFinished(view, url);                            }            public void onPageStarted(WebView view, String url, Bitmap favicon) {                super.onPageStarted(view, url, favicon);                            }            @Override            public void onReceivedError(WebView view, int errorCode, String description, String failingUrl)            {                super.onReceivedError(view, errorCode, description, failingUrl);                                Toast.makeText(getApplicationContext(), description, Toast.LENGTH_LONG).show();                        }        });

　　　　//WebChromeClient主要处理解析，渲染网页等浏览器做的事情

　　　　//WebChromeClient是辅助WebView处理Javascript的对话框，网站图标，网站title，加载进度等 

        webView.setWebChromeClient(new WebChromeClient() //游览器        {            @Override            public boolean onJsAlert(WebView view, String url, String message, JsResult result) //对话框            {//                result.confirm();//                return true;                return super.onJsAlert(view, url, message, result);            }            @Override            public void onReceivedTitle(WebView view, String title)  //标题            {                super.onReceivedTitle(view, title);                                WebBrowserActivity.this.title.setText(title);            }                    });                }    @Override    protected void onDestroy()    {        super.onDestroy();    }    @Override    public boolean onKeyDown(int keyCode, KeyEvent event)  //按键响应    {        if ((keyCode == KeyEvent.KEYCODE_BACK) && webView.canGoBack())         {             webView.goBack();             return true;         }                 return super.onKeyDown(keyCode, event);     }    @Override    protected void onPause()    {        super.onPause();    }    @Override    protected void onRestart()    {        super.onRestart();    }    @Override    protected void onResume()    {        super.onResume();    }            }