The following code shows how to extends WebViewClient.
Add permission to manifest file
<manifest
...
<uses-permission android:name="android.permission.INTERNET" />
<application>
<activity
...
</activity>
</application>
</manifest>
Layout xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <WebView android:id="@+id/webkit" android:layout_width="fill_parent" android:layout_height="fill_parent" /> </LinearLayout>
Java code
import android.app.Activity; import android.os.Bundle; import android.webkit.WebView; import android.webkit.WebViewClient; import java.util.Date; // www . ja va 2s. c o m public class MainActivity extends Activity { WebView browser; @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); browser=(WebView)findViewById(R.id.webkit); browser.setWebViewClient(new Callback()); loadTime(); } void loadTime() { String page="<html><body><a href=\"clock\">" +new Date().toString() +"</a></body></html>"; browser.loadDataWithBaseURL("x-data://base", page,"text/html", "UTF-8",null); } private class Callback extends WebViewClient { public boolean shouldOverrideUrlLoading(WebView view, String url) { loadTime(); return(true); } } }