title: How to set tag to Google Map's marker in Android?
body: <p>I'm trying to set <strong>onInfoWindowClickListener</strong> for each marker that hit the related API according to the <strong>POJO id</strong>. That's what I found for setting onInfoWindowClick event.</p>
  
  <pre><code>googleMap.setOnInfoWindowClickListener(new OnInfoWindowClickListener() {
  
          @Override
          public void onInfoWindowClick(Marker marker) {
              // TODO Auto-generated method stub
  
          }
      });
  </code></pre>
  
  <p>But I need to set <strong>related pojo ids</strong> as tags to <strong>related markers</strong> before I do <code>googleMap.addMarker(marker)</code>. But there is no such thing as <code>marker.setTag()</code>. 
  How could I put my ID without setting tag?</p>