NetflixFragment.java

package fr.eyal.datalib.sample.netflix.fragment;

import java.util.ArrayList;


import android.os.Bundle;
import android.support.v4.app.Fragment;
import fr.eyal.datalib.sample.netflix.data.service.NetflixDataManager;
import fr.eyal.lib.data.service.DataManager.OnDataListener;
import fr.eyal.lib.util.Out;

public abstract class NetflixFragment extends Fragment implements OnDataListener {

	/**
	 * NetflixDataManager of the project
	 */
	protected NetflixDataManager mDataManager;

	/**
	 * List of requests currently running for this activity
	 */
	final protected ArrayList<Integer> mRequestIds = new ArrayList<Integer>();
	
	
	@Override
	public void onCreate(Bundle savedInstanceState) {
		
		mDataManager = NetflixDataManager.getInstance(getActivity());

		super.onCreate(savedInstanceState);
	}

	@Override
	public void onResume() {
		if(mRequestIds != null && mDataManager != null){
			// we launch the request's data reception
			synchronized (mRequestIds) {
				int size = mRequestIds.size();
				for (int i = 0; i < size; i++) {
					Integer requestId = mRequestIds.get(i);
					Out.w("", "RESUME" + requestId + " " + mRequestIds);
					if(requestId != null)
						mDataManager.addOnDataListener(requestId, this);
					else
						Out.e("", "REQUEST ID NULL !!!!!!!!!!!!!");
				}
			}
		}
		super.onResume();
	}
	
	@Override
	public void onPause() {
		if(mRequestIds != null && mDataManager != null){
			// we stop the request's data reception
			synchronized (mRequestIds) {
				int size = mRequestIds.size();
				for (int i = 0; i < size; i++) {
					Integer requestId = mRequestIds.get(i);
					Out.e("", "PAUSE " + requestId + " " + mRequestIds);
					if(requestId != null)
						mDataManager.removeOnDataListener(requestId, this);
					else
						Out.e("", "REQUEST ID NULL !!!!!!!!!!!!!");
				}
			}
		}
		super.onPause();
	}
}