fr.eoit.activity.fragment.mining.session.ObjectivesFragment.java Source code

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Here is the source code for fr.eoit.activity.fragment.mining.session.ObjectivesFragment.java

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/*
 * Copyright (C) 2012 Picon software
 *
 * 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 2 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package fr.eoit.activity.fragment.mining.session;

import android.database.Cursor;
import android.database.MatrixCursor;
import android.os.Bundle;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v4.widget.SimpleCursorAdapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import fr.eoit.R;
import fr.eoit.activity.fragment.EnhancedMaterialListFragment;
import fr.eoit.activity.util.ItemListViewBinder.RedQuantityBehavior;
import fr.eoit.bean.ItemBeanWithMaterials;
import fr.eoit.db.bean.Item;
import fr.eoit.db.bean.ItemMaterials;
import fr.piconsoft.db.util.InClauseQueryBuilder;

import java.util.HashMap;

/**
 * @author picon.software
 *
 */
public class ObjectivesFragment extends EnhancedMaterialListFragment {

    private HashMap<Integer, Long> objectives = new HashMap<Integer, Long>();

    public ObjectivesFragment() {

        dataColumns = new String[] { Item._ID, Item.COLUMN_NAME_NAME, ItemMaterials.COLUMN_NAME_QUANTITY };
        viewIDs = new int[] { R.id.item_icon, R.id.item_name, R.id.item_quantity };
        sectionTitleId = R.string.mining_session_objectives;
        behavior = RedQuantityBehavior.NONE;
        layoutId = R.layout.item_info_materials_grid;
        elementLayoutId = R.layout.item_cell_compact;
        showIfCursorIsEmpty = false;
        numberOfColumn = 2;
    }

    @SuppressWarnings("unchecked")
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View fragment = super.onCreateView(inflater, container, savedInstanceState);

        if (savedInstanceState != null) {
            objectives = (HashMap<Integer, Long>) savedInstanceState.getSerializable("objectives");
        }

        return fragment;
    }

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

        if (objectives == null || objectives.isEmpty()) {
            getView().setVisibility(View.GONE);
        }
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);

        outState.putSerializable("objectives", objectives);
    }

    public void setObjectives(HashMap<Integer, Long> objectives) {
        this.objectives = objectives;
        initOrRestart();
    }

    @Override
    public Loader<Cursor> getCursorLoader(int id, Bundle args) {
        return new CursorLoader(getActivity(), Item.CONTENT_URI, new String[] { Item._ID, Item.COLUMN_NAME_NAME },
                InClauseQueryBuilder.buildInClause("i." + Item._ID, objectives.keySet()), null, null);
    }

    @Override
    protected void onLoadFinishedAdapteur(Cursor cursor, SimpleCursorAdapter adapter) {
        MatrixCursor objectivesItemCursur = getEmptyCursor();

        cursor.moveToFirst();
        while (!cursor.isAfterLast()) {

            int id = cursor.getInt(cursor.getColumnIndexOrThrow(Item._ID));
            String name = cursor.getString(cursor.getColumnIndexOrThrow(Item.COLUMN_NAME_NAME));
            ItemBeanWithMaterials item = new ItemBeanWithMaterials();
            item.id = id;
            item.name = name;
            item.quantity = objectives.get(id);

            addRowToMatrixCursor(objectivesItemCursur, item);

            cursor.moveToNext();
        }

        adapter.setViewBinder(new MaterialsListViewBinderWithTotalPriceAndVolume());
        adapter.swapCursor(objectivesItemCursur);
    }
}