gt:             if (title != null && title.length() > 0) {
context: package com.twitter.api.dialogs;
  
  import android.annotation.SuppressLint;
  import android.app.Dialog;
  import android.app.ProgressDialog;
  import android.content.Context;
  import android.graphics.Bitmap;
  import android.graphics.Color;
  import android.graphics.Point;
  import android.graphics.Typeface;
  import android.graphics.drawable.Drawable;
  import android.os.Build;
  import android.os.Bundle;
  import android.view.Display;
  import android.view.ViewGroup;
  import android.view.Window;
  import android.webkit.CookieManager;
  import android.webkit.CookieSyncManager;
  import android.webkit.WebView;
  import android.webkit.WebViewClient;
  import android.widget.FrameLayout;
  import android.widget.LinearLayout;
  import android.widget.TextView;
  
  import com.twitter.api.R;
  import com.twitter.api.oauth.OauthUtil;
  import com.twitter.api.util.Debug;
  
  import java.net.URL;
  import java.net.URLDecoder;
  
  /**
   * Twitter authorization dialog.
   *
   * @author Lorensius W. L. T <lorenz@londatiga.net>
   * Modified By: David Castillo Fuentes <dcaf82@gmail.com>
   *
   */
  @SuppressLint("NewApi")
  public class TwitterDialog extends Dialog {
      static final FrameLayout.LayoutParams FILL = new FrameLayout.LayoutParams(
              ViewGroup.LayoutParams.MATCH_PARENT,
              ViewGroup.LayoutParams.MATCH_PARENT);
      static final int MARGIN = 4;
      static final int PADDING = 2;
  
      private String mUrl;
      private String mCallbackUrl;
  
      private TwDialogListener mListener;
      private ProgressDialog mSpinner;
      private WebView mWebView;
      private LinearLayout mContent;
      private TextView mTitle;
  
      public TwitterDialog(Context context, String callback, String url, TwDialogListener listener) {
          super(context);
  
          mCallbackUrl= callback;
          mUrl = url;
          mListener = listener;
      }
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
  
          mSpinner = new ProgressDialog(getContext());
  
          mSpinner.requestWindowFeature(Window.FEATURE_NO_TITLE);
          mSpinner.setMessage("Loading...");
  
          mContent = new LinearLayout(getContext());
  
          mContent.setOrientation(LinearLayout.VERTICAL);
  
          setUpTitle();
          setUpWebView();
  
          Display display = getWindow().getWindowManager().getDefaultDisplay();
          Point outSize = new Point();
  
          int width = 0;
          int height = 0;
  
          double[] dimensions = new double[2];
  
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
              display.getSize(outSize);
              width = outSize.x;
              height = outSize.y;
          } else {
              width = display.getWidth();
              height = display.getHeight();
          }
  
          if (width < height) {
              dimensions[0]	= 0.87 * width;
              dimensions[1]	= 0.82 * height;
          } else {
              dimensions[0]	= 0.75 * width;
              dimensions[1]	= 0.75 * height;
          }
  
          addContentView(mContent, new FrameLayout.LayoutParams((int) dimensions[0], (int) dimensions[1]));
      }
  
      private void setUpTitle() {
          requestWindowFeature(Window.FEATURE_NO_TITLE);
  
          Drawable icon = getContext().getResources().getDrawable(R.drawable.twitter_icon);
  
          mTitle = new TextView(getContext());
  
          mTitle.setText("Twitter");
          mTitle.setTextColor(Color.WHITE);
          mTitle.setTypeface(Typeface.DEFAULT_BOLD);
          mTitle.setBackgroundColor(0xFFbbd7e9);
          mTitle.setPadding(MARGIN + PADDING, MARGIN, MARGIN, MARGIN);
          mTitle.setCompoundDrawablePadding(MARGIN + PADDING);
          mTitle.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null);
  
          mContent.addView(mTitle);
      }
  
      private void setUpWebView() {
          CookieSyncManager.createInstance(getContext());
          CookieManager cookieManager = CookieManager.getInstance();
          cookieManager.removeAllCookie();
  
          mWebView = new WebView(getContext());
  
          mWebView.setVerticalScrollBarEnabled(false);
          mWebView.setHorizontalScrollBarEnabled(false);
          mWebView.setWebViewClient(new TwitterWebViewClient());
          mWebView.getSettings().setJavaScriptEnabled(true);
          mWebView.loadUrl(mUrl);
          mWebView.setLayoutParams(FILL);
  
          mContent.addView(mWebView);
      }
  
      private void processVerifier(String callbackUrl) {
          String verifier = "";
  
          try {
              URL url = new URL(callbackUrl);
              String query = url.getQuery();
  
              String array[] = query.split("&");
  
              for (String parameter : array) {
                  String v[] = parameter.split("=");
  
                  if (URLDecoder.decode(v[0], "UTF-8").equals(OauthUtil.OAUTH_VERIFIER)) {
                      verifier = URLDecoder.decode(v[1], "UTF-8");
                      break;
                  }
              }
          } catch (Exception e) {
              e.printStackTrace();
          }
  
          mListener.onComplete(verifier);
      }
  
      private class TwitterWebViewClient extends WebViewClient {
  
          @Override
          public boolean shouldOverrideUrlLoading(WebView view, String url) {
              Debug.i("Redirecting URL " + url);
  
              if (url.startsWith(mCallbackUrl)) {
                  processVerifier(url);
  
                  TwitterDialog.this.dismiss();
  
                  return true;
              }  else if (url.startsWith("authorize")) {
                  return false;
              }
  
              return true;
          }
  
          @Override
          public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
              Debug.i("Page error: " + description);
              super.onReceivedError(view, errorCode, description, failingUrl);
              mListener.onError(description);
              TwitterDialog.this.dismiss();
          }
  
          @Override
          public void onPageStarted(WebView view, String url, Bitmap favicon) {
              Debug.i("Loading URL: " + url);
              super.onPageStarted(view, url, favicon);
              mSpinner.show();
          }
  
          @Override
          public void onPageFinished(WebView view, String url) {
              super.onPageFinished(view, url);
              String title = mWebView.getTitle();
  