UserViewFragment.java

package eu.ttbox.androgister.ui.admin.user;

import android.app.Fragment;
import android.app.LoaderManager;
import android.content.Context;
import android.content.CursorLoader;
import android.content.Loader;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import eu.ttbox.androgister.AndroGisterApplication;
import eu.ttbox.androgister.R; 
import eu.ttbox.androgister.domain.UserDao;
import eu.ttbox.androgister.domain.UserDao.UserCursorHelper;

public class UserViewFragment extends Fragment {

	private static final String TAG = "UserViewFragment";

	private static final int LOADER_USER_DETAILS = R.id.config_id_admin_user_view_loader_started;

    // Dao
    private UserDao userDao;

    // Bindings
	private TextView userFirstnameTextView, userLastnameTextView, userMatriculeTextView;

	// Instance Data 
	private Uri lookupUri;


	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
		View v = inflater.inflate(R.layout.admin_user_view, container, false);
		// Dao 
        Context context = getActivity();
        AndroGisterApplication app = (AndroGisterApplication) context.getApplicationContext();
          userDao = app.getDaoSession().getUserDao();
          
		// View
		userLastnameTextView = (TextView) v.findViewById(R.id.user_lastname);
		userFirstnameTextView = (TextView) v.findViewById(R.id.user_firstname);
		userMatriculeTextView = (TextView) v.findViewById(R.id.user_matricule);
		return v;
	}

	@Override
	public void onResume() {
		super.onResume();
	}

	@Override
	public void onPause() {
		// Listener
		super.onPause();
	}

 
	public void loadUri(Uri entityUri) {
		if (lookupUri != null && lookupUri.equals(entityUri)) {
			// Same URI, no need to load the data again
			return;
		}
		lookupUri = entityUri;
		if (lookupUri == null) {
			 getLoaderManager().destroyLoader(LOADER_USER_DETAILS);
		} else {
			getLoaderManager().restartLoader(LOADER_USER_DETAILS, null, userLoaderCallback);
		}

	}

	private final LoaderManager.LoaderCallbacks<Cursor> userLoaderCallback = new LoaderManager.LoaderCallbacks<Cursor>() {

		@Override
		public Loader<Cursor> onCreateLoader(int id, Bundle args) {
			String sortUser = null;
			String selection = null;
			String[] selectionArgs = null;
			// Loader 
			CursorLoader cursorLoader = new CursorLoader(getActivity(), lookupUri, null, selection, selectionArgs, sortUser);
			return cursorLoader;
		}

		@Override
		public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
			Log.d(TAG, "OnLoadCompleteListener for User");
			UserCursorHelper helper =userDao.getCursorHelper(cursor);
			// bind Values
			helper.setTextFirstname(userFirstnameTextView, cursor) //
					.setTextLastname(userLastnameTextView, cursor)//
					.setTextLogin(userMatriculeTextView, cursor)//
			;

		}

		@Override
		public void onLoaderReset(Loader<Cursor> loader) {
			TextView[] textViews = new TextView[] { userFirstnameTextView, userLastnameTextView, userMatriculeTextView };
			for (TextView textView : textViews) {
				textView.setText(null);
			}

		}

	};

	 
}