title: How to return back to browser after it sends Intent to start my app without exiting from my app?
body: <p>So I have such tricky thing declared in Manifest to be able to start my app from a browser:</p>
  
  <pre><code>&lt;activity android:name=".BrowserIntentCallBackActivity"
      android:noHistory="true" &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:host="*"
              android:scheme="trickyapp" /&gt;
      &lt;/intent-filter&gt;
  &lt;/activity&gt;
  </code></pre>
  
  <p>this workds ok and starts my <code>BrowserIntentCallBackActivity</code> as expected. If my app wasnt previously started then finishing the <code>BrowserIntentCallBackActivity</code> returns user back to browser and its fine.<br> 
  However if my app was previuosly started and is running on background finishing the <code>BrowserIntentCallBackActivity</code> returns user to previuos activity of my app. But I want to send user back to browser where he/she clicked the very special link and from where my <code>BrowserIntentCallBackActivity</code> was launched by <code>intent</code>. And I dont want ot kill my running app.<br>
  How to achieve this?</p>