org.dharmaseed.android.TalkCursorAdapter.java Source code

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Here is the source code for org.dharmaseed.android.TalkCursorAdapter.java

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/*
 *     Dharmaseed Android app
 *     Copyright (C) 2016  Brett Bethke
 *
 *     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 org.dharmaseed.android;

import android.content.Context;
import android.database.Cursor;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.support.v4.content.ContextCompat;
import android.text.format.DateUtils;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import org.w3c.dom.Text;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;

public class TalkCursorAdapter extends StarCursorAdapter {

    private SimpleDateFormat parser;

    public TalkCursorAdapter(DBManager dbManager, NavigationActivity context, int layout, Cursor c) {
        super(dbManager, DBManager.C.TalkStars.TABLE_NAME, context, layout, c);
        parser = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    }

    @Override
    public View newView(Context context, Cursor cursor, ViewGroup parent) {
        return inflater.inflate(layout, null);
    }

    private String getString(Cursor cursor, String fullyQualifiedColumn) {
        return cursor.getString(cursor.getColumnIndexOrThrow(DBManager.getAlias(fullyQualifiedColumn))).trim();
    }

    @Override
    public void bindView(View view, Context context, Cursor cursor) {

        // Set talk title and teacher name
        TextView title = (TextView) view.findViewById(R.id.item_view_title);
        TextView teacher = (TextView) view.findViewById(R.id.item_view_detail1);
        TextView center = (TextView) view.findViewById(R.id.item_view_detail2);
        title.setText(getString(cursor, DBManager.C.Talk.TABLE_NAME + "." + DBManager.C.Talk.TITLE));
        teacher.setText(getString(cursor, DBManager.C.Teacher.TABLE_NAME + "." + DBManager.C.Teacher.NAME));
        center.setText(getString(cursor, DBManager.C.Center.TABLE_NAME + "." + DBManager.C.Teacher.NAME));

        // Set date
        TextView date = (TextView) view.findViewById(R.id.item_view_detail3);
        String recDate = getString(cursor, DBManager.C.Talk.TABLE_NAME + "." + DBManager.C.Talk.RECORDING_DATE);
        try {
            date.setText(DateFormat.getDateInstance().format(parser.parse(recDate)));
        } catch (ParseException e) {
            date.setText("");
        }

        // Set the talk duration
        final TextView durationView = (TextView) view.findViewById(R.id.item_view_detail4);
        double duration = cursor.getDouble(cursor.getColumnIndexOrThrow(
                DBManager.getAlias(DBManager.C.Talk.TABLE_NAME + "." + DBManager.C.Talk.DURATION_IN_MINUTES)));
        String durationStr = DateUtils.formatElapsedTime((long) (duration * 60));
        durationView.setText(durationStr);

        // Set teacher photo
        String photoFilename = DBManager.getTeacherPhotoFilename(cursor.getInt(cursor.getColumnIndexOrThrow(
                DBManager.getAlias(DBManager.C.Talk.TABLE_NAME + "." + DBManager.C.Talk.TEACHER_ID))));
        ImageView photoView = (ImageView) view.findViewById(R.id.item_view_photo);
        try {
            FileInputStream photo = context.openFileInput(photoFilename);
            photoView.setImageBitmap(BitmapFactory.decodeStream(photo));
        } catch (FileNotFoundException e) {
            Drawable icon = ContextCompat.getDrawable(context, R.drawable.dharmaseed_icon);
            photoView.setImageDrawable(icon);
        }

        // Set talk stars
        handleStars(view, cursor.getInt(cursor.getColumnIndexOrThrow(DBManager.C.Talk.ID)));
    }

}