title: WebView from Unity3d Android is not shown
body: <p>I am trying to show a webview in unity3d from an Android Application.
  The components of this test are:
  Android library(has a method that i call for test purposes):</p>
  
  <pre><code>public void nonStaticMethod() {
          Log.d("TAG", "Non-static method was called from my android class");
          String url = "http://roadtoautomation.blogspot.ro/2014/02/road-to-setup-and-create-first-appium.html";
          Toast.makeText(mContext, "URL: " + url, Toast.LENGTH_SHORT).show();
  
          webView = new WebView(mContext);
          Log.d("Interstitialactivity", "webView: " + webView);
          Toast.makeText(mContext, "webView: " + webView, Toast.LENGTH_SHORT).show();
  
          webView.loadUrl(url); // webview is not null
  
      }
  </code></pre>
  
  <p>Mono code from class:</p>
  
  <pre><code>using (AndroidJavaClass javaInterClass = new AndroidJavaClass("mypackage.MyActivity")) {
              if (javaInterClass != null) {
              Debug.Log ("MyActivity class is NOT null");
  
              try {
                  Debug.Log ("before my activity");
                  javaInterClass.Call ("nonStaticMethod");
                  Debug.Log ("after my activity");
              } catch (Exception e) {
                  Debug.Log ("exception");
                  Console.WriteLine (e);
              }
  
          } else {
              Debug.Log ("MyActivity class is null");
          }
      }
  </code></pre>
  
  <p>From the above code i can see the android class is not null, but the webview( from this "javaInterClass.Call ("nonStaticMethod");") is not shown.</p>
  
  <p>Do i have to add a plugin in unity3d for supporting webview? Thanks.</p>