package com.basket.activities; import android.app.Activity; import android.os.Bundle; import com.basket.lists.BidsListView; import com.example.basket.R; public class BidsOnProductActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_bidsonproduct); android.app.FragmentManager fm = this.getFragmentManager(); android.app.Fragment fragment = fm.findFragmentById(R.id.bids_list_container); if (fragment == null) { fragment = new BidsListView(); fm.beginTransaction().add(R.id.bids_list_container, fragment).commit(); } } }