HistoryFragment.java

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014 Curt Binder
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package info.curtbinder.reefangel.phone;

import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v4.widget.CursorAdapter;
import android.support.v4.widget.SimpleCursorAdapter;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.Toast;

import info.curtbinder.reefangel.db.StatusProvider;
import info.curtbinder.reefangel.db.StatusTable;

public class HistoryFragment extends ListFragment
    implements LoaderManager.LoaderCallbacks<Cursor> {

    private static final int[] TO = {	0,
            R.id.plog,
            R.id.pt1,
            R.id.pt2,
            R.id.pt3 };

    private static final String[] FROM = {	StatusTable.COL_ID,
            StatusTable.COL_LOGDATE,
            StatusTable.COL_T1,
            StatusTable.COL_T2,
            StatusTable.COL_T3 };

    private static RAApplication raApp;

    public static HistoryFragment newInstance() {
        return new HistoryFragment();
    }

    public HistoryFragment() {
    }

    @Override
    public View onCreateView (
            LayoutInflater inflater,
            ViewGroup container,
            Bundle savedInstanceState ) {
        setHasOptionsMenu( true );
        raApp = (RAApplication) getActivity().getApplication();
        return inflater.inflate( R.layout.frag_history, container, false );
    }

    @Override
    public void onActivityCreated ( Bundle savedInstanceState ) {
        super.onActivityCreated( savedInstanceState );
        getLoaderManager().restartLoader( 0, null, this );
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        switch (requestCode) {
            case DialogYesNo.DELETE_ALL_CALL:
                if ( resultCode == Activity.RESULT_OK ) {
                    // User wants to delete the entire history
                    deleteAll();
                }
                break;
        }
    }

    @Override
    public void onCreateOptionsMenu ( Menu menu, MenuInflater inflater ) {
        inflater.inflate( R.menu.delete_only_menu, menu );
    }

    @Override
    public boolean onOptionsItemSelected ( MenuItem item ) {
        switch ( item.getItemId() ) {
            case R.id.menu_delete:
                DialogYesNo d1 = DialogYesNo.newInstance(R.string.messageDeleteAllPrompt);
                d1.setTargetFragment(this, DialogYesNo.DELETE_ALL_CALL);
                d1.show(getFragmentManager(), "dlgyesno");
                break;
        }
        return true;
    }

    private void deleteAll ( ) {
        Uri uri = Uri.parse( StatusProvider.CONTENT_URI + "/"
                        + StatusProvider.PATH_STATUS );
        int rows = getActivity().getContentResolver().delete( uri, "1", null );
        String msg = raApp.getString( R.string.messageDeleted ) + ": " + rows;
        Toast.makeText( getActivity(), msg, Toast.LENGTH_SHORT ).show();
    }

    @Override
    public void onListItemClick ( ListView l, View v, int position, long id ) {
        // super.onListItemClick( l, v, position, id );
//        Intent i = new Intent( getActivity(), HistoryPopupActivity.class );
//        Uri historyUri =
//                Uri.parse( StatusProvider.CONTENT_URI + "/"
//                        + StatusProvider.PATH_STATUS + "/" + id );
//        i.putExtra( StatusProvider.STATUS_ID_MIME_TYPE, historyUri );
//        startActivity( i );
    }

    @Override
    public Loader<Cursor> onCreateLoader(int id, Bundle args) {
        Loader<Cursor> loader = null;
        Uri content =
                Uri.parse(StatusProvider.CONTENT_URI + "/"
                        + StatusProvider.PATH_STATUS);
        if ( id == 0 ) {
            loader = new CursorLoader( getActivity(), content, FROM, null, null,
                            StatusTable.COL_ID + " DESC" );
        }
        return loader;
    }

    @Override
    public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
        ListAdapter adapter = getListAdapter();
        if ( adapter == null || !(adapter instanceof CursorAdapter) ) {
            adapter =
                    new SimpleCursorAdapter( getActivity(),
                            R.layout.frag_history_item, cursor, FROM, TO, 0 );
            setListAdapter( adapter );
        } else {
            ((CursorAdapter) adapter).swapCursor( cursor );
        }
    }

    @Override
    public void onLoaderReset(Loader<Cursor> loader) {
        // on reset
    }
}