android:minSdkVersion="9"
android:targetSdkVersion="21"

public class MainActivity extends Activity
{
WebView webView;

/** Called when the activity is first created. */
@SuppressLint("NewApi")
@Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
webView = (WebView) findViewById(R.id.yourwebview);

webView.getSettings().setLoadWithOverviewMode(true);
webView.getSettings().setUseWideViewPort(true);
webView.getSettings().setSupportZoom(true);
webView.getSettings().setDisplayZoomControls(false);

// force web view to open inside application
webView.setWebViewClient(new MyWebViewClient());
openURL();
}

private void openURL() {
webView.loadUrl("http://google.com");
}

private class MyWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
 view.loadUrl(url);
return true;
}}}