this worked for me. hope it would be useful for you. try this
ExternalSiteActivity.class
public class ExternalSiteActivity extends Activity{
WebView webView;
String productURL;
ProgressBar progressBar;
ImageButton webBackButton;
ImageButton webForwButton;
ImageButton webRefreshButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.external_site_activity);
productURL= (String) getIntent().getStringExtra("productUrl");
System.out.println(productURL+"**********");
progressBar=(ProgressBar)findViewById(R.id.progress);
progressBar.setVisibility(View.INVISIBLE);
webView = (WebView) findViewById(R.id.webview);
webBackButton=(ImageButton)findViewById(R.id.web_back_button);
webForwButton=(ImageButton)findViewById(R.id.web_forw_button);
webRefreshButton=(ImageButton)findViewById(R.id.web_refresh_button);
webView.setWebViewClient(new MyWebViewClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl(productURL);
webBackButton.setOnClickListener( new View.OnClickListener(){
@Override
public void onClick(View v) {
if(webView.canGoBack())
webView.goBack();
}
});
webForwButton.setOnClickListener( new View.OnClickListener(){
@Override
public void onClick(View v) {
if(webView.canGoForward())
webView.goForward();
}
});
webRefreshButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
webView.reload();
}
});
}
private class MyWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
Log.v("shouldOverrideUrlLoading", "shouldOverrideUrlLoading");
return true;
}
@Override
public void onFormResubmission(WebView view, Message dontResend,
Message resend) {
Log.v("onFormResubmission", "onFormResubmission");
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
if(webView.canGoBack())
{
webBackButton.setEnabled(true);
}
else
{
webBackButton.setEnabled(false);
}
if(webView.canGoForward())
{
webForwButton.setEnabled(true);
}
else
{
webForwButton.setEnabled(false);
}
progressBar.setVisibility(View.VISIBLE);
Log.v("onPageStarted", "onPageStarted");
}
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
progressBar.setVisibility(View.INVISIBLE);
}
@Override
public void onLoadResource(WebView view, String url) {
Log.v("on load ","load resources----");
}
// To handle "Back" key press event for WebView to go back to previous screen.
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if ((keyCode == KeyEvent.KEYCODE_BACK) && webView.canGoBack()) {
webView.goBack();
return true;
}
return super.onKeyDown(keyCode, event);
}
}