com.enadein.carlogbook.ui.MyCarsFragment.java Source code

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Here is the source code for com.enadein.carlogbook.ui.MyCarsFragment.java

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/*
CarLogbook.
Copyright (C) 2014  Eugene Nadein
    
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package com.enadein.carlogbook.ui;

import android.database.Cursor;
import android.os.Bundle;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;

import com.enadein.carlogbook.CarLogbook;
import com.enadein.carlogbook.R;
import com.enadein.carlogbook.adapter.CarAdapter;
import com.enadein.carlogbook.core.BaseFragment;
import com.enadein.carlogbook.db.DBUtils;
import com.enadein.carlogbook.db.ProviderDescriptor;

public class MyCarsFragment extends BaseFragment implements LoaderManager.LoaderCallbacks<Cursor> {
    private CarAdapter carAdapter;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        return inflater.inflate(R.layout.my_cars_fragment, container, false);
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        carAdapter = new CarAdapter(getActivity(), null);

        ListView carListView = (ListView) view.findViewById(R.id.list);
        carListView.setAdapter(carAdapter);

        carListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {
                getMediator().showViewCar(id);
            }
        });

        carListView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
            @Override
            public boolean onItemLongClick(AdapterView<?> adapterView, View view, int position, long id) {
                DBUtils.selectActivCar(getActivity().getContentResolver(), id);
                getMediator().getUnitFacade().reload(id);
                return true;
            }
        });

        view.findViewById(R.id.add).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                getMediator().showAddCar();
            }
        });

        getLoaderManager().initLoader(CarLogbook.LoaderDesc.CAR_ID, null, this);
    }

    @Override
    public String getSubTitle() {
        return getString(R.string.menu_item_my_cars);
    }

    @Override
    public Loader<Cursor> onCreateLoader(int id, Bundle args) {
        CursorLoader cursorLoader = new CursorLoader(getActivity(), ProviderDescriptor.Car.CONTENT_URI, null, null,
                null, null);

        return cursorLoader;
    }

    @Override
    public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
        carAdapter.swapCursor(data);
        showNoItems(data.getCount() == 0);
    }

    @Override
    public void onLoaderReset(Loader<Cursor> loader) {
        carAdapter.swapCursor(null);
    }
}