WebView的建立

WebView的建立/fragment

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:orientation="vertical" >

   

    <WebView

        android:id="@+id/webView01"

        android:layout_width="fill_parent"

        android:layout_height="fill_parent"/>

</LinearLayout>

 WebView的建立/java

import android.app.Activity;

import android.app.Fragment;

import android.os.Bundle;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.ViewGroup;

import android.webkit.WebView;

public class WebBrowerActivity extends Activity {

   @Override

   protected void onCreate(Bundle savedInstanceState) {

     super.onCreate(savedInstanceState);

     setContentView(R.layout.activity_web_brower);

     if (savedInstanceState == null) {

        getFragmentManager().beginTransaction()

             .add(R.id.container, new PlaceholderFragment()).commit();

     }

   }

   @Override

   public boolean onCreateOptionsMenu(Menu menu) {

     // Inflate the menu; this adds items to the action bar if it is present.

     getMenuInflater().inflate(R.menu.web_brower, menu);

     return true;

   }

   @Override

   public boolean onOptionsItemSelected(MenuItem item) {

     // Handle action bar item clicks here. The action bar will

     // automatically handle clicks on the Home/Up button, so long

     // as you specify a parent activity in AndroidManifest.xml.

     int id = item.getItemId();

     if (id == R.id.action_settings) {

        return true;

     }

     return super.onOptionsItemSelected(item);

   }

   /**

    * A placeholder fragment containing a simple view.

    */

   public static class PlaceholderFragment extends Fragment {

     public PlaceholderFragment() {

     }

     @Override

     public View onCreateView(LayoutInflater inflater, ViewGroup container,

           Bundle savedInstanceState) {

        View rootView = inflater.inflate(R.layout.fragment_web_brower,

             container, false);

        WebView webView=(WebView)rootView.findViewById(R.id.webView01);

        return rootView;

     }

   }

}