FragmenManager replace makes overlay

Question

I\'m using supportlib v4 to reach master-detail flow.

Problem: New instance of \"details\" fragment overlays the first one (xml created) instead replace it.<

Answer 1

Check following code it will work.

View fragmentContainer = ClassName.this.findViewById(R.id.fragmentTrack);
 TrackInfoFragment fragment = new TrackInfoFragment();                  
getSupportFragmentManager().beginTransaction()
.replace(fragmentContainer.getId(), fragment).commit();