title: Android callback URL calling oncreate
body: <p>I am making twitter application in which i open browser for user authentication and i pass call_back URL when launching authentication browser</p>
  
  <p>problem is after authenticating it is calling again oncreate of TWitterShare class instead calling onNewIntent method, why is that ? my another class working fine i am unable to find difference any idea by looking at the following ocde why it is calling oncreate again ?</p>
  
  <pre><code>            &lt;activity android:name=".TwitterShare"
              launchMode="singleInstance"&gt;
                  &lt;intent-filter&gt;
                  &lt;action android:name="android.intent.action.VIEW" /&gt;
                  &lt;category android:name="android.intent.category.DEFAULT" /&gt;
                  &lt;category android:name="android.intent.category.BROWSABLE" /&gt;
                  &lt;data android:scheme="myapp" android:host="oauth1" /&gt;
                  &lt;/intent-filter&gt;
              &lt;/activity&gt;
  
  
  @Override
      protected void onNewIntent(Intent intent) {
  
          super.onNewIntent(intent);
    }
  </code></pre>