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/**
* Android ownCloud News
*
* @author David Luhmer
* @copyright 2013 David Luhmer david-dev@live.de
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
package de.luhmer.owncloudnewsreader.widget;
import android.annotation.SuppressLint;
import android.appwidget.AppWidgetManager;
import android.content.Context;
import android.content.Intent;
import android.graphics.Typeface;
import android.text.Html;
import android.text.SpannableStringBuilder;
import android.text.style.StyleSpan;
import android.util.Log;
import android.widget.RemoteViews;
import android.widget.RemoteViewsService;
import java.text.SimpleDateFormat;
import java.util.Date;
import de.greenrobot.dao.query.LazyList;
import de.luhmer.owncloudnewsreader.Constants;
import de.luhmer.owncloudnewsreader.R;
import de.luhmer.owncloudnewsreader.database.DatabaseConnectionOrm;
import de.luhmer.owncloudnewsreader.database.model.RssItem;
import de.luhmer.owncloudnewsreader.helper.ThemeChooser;
public class WidgetNewsViewsFactory implements RemoteViewsService.RemoteViewsFactory {
private static final String TAG = WidgetNewsViewsFactory.class.getCanonicalName();
private DatabaseConnectionOrm dbConn;
private LazyList<RssItem> rssItems;
private Context context;
private int appWidgetId;
public WidgetNewsViewsFactory(Context context, Intent intent) {
this.context = context;
appWidgetId = intent.getExtras().getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
if(Constants.debugModeWidget)
Log.d(TAG, "CONSTRUCTOR CALLED - " + appWidgetId);
}
@Override
public void onCreate() {
if(Constants.debugModeWidget)
Log.d(TAG, "onCreate");
dbConn = new DatabaseConnectionOrm(context);
}
@Override
public void onDestroy() {
rssItems.close();
}
@Override
public int getCount() {
Log.v(TAG, "getCount");
return rssItems.size();
}
// Given the position (index) of a WidgetItem in the array, use the item's text value in
// combination with the app widget item XML file to construct a RemoteViews object.
@SuppressLint("SimpleDateFormat")
public RemoteViews getViewAt(int position) {
if(Constants.debugModeWidget) {
Log.d(TAG, "getViewAt: " + position);
}
RemoteViews rv = new RemoteViews(context.getPackageName(), R.layout.widget_item);
try {
RssItem rssItem = rssItems.get(position);
String header = rssItem.getFeed().getFeedTitle();
// String colorString = rssItem.getFeed().getAvgColour();
String authorOfArticle = rssItem.getAuthor();
header += authorOfArticle == null || authorOfArticle.isEmpty() ? "" : " - " + authorOfArticle.trim();
String title = Html.fromHtml(rssItem.getTitle()).toString();
long id = rssItem.getId();
Date date = rssItem.getPubDate();
String dateString = "";
if (date != null) {
SimpleDateFormat formater = new SimpleDateFormat();
dateString = formater.format(date);
}
rv.setTextViewText(R.id.feed_datetime, dateString);
rv.setTextViewText(R.id.feed_author_source, header);
SpannableStringBuilder titleSpan = new SpannableStringBuilder(title);
if (!rssItem.getRead_temp()) {
titleSpan.setSpan(new StyleSpan(Typeface.BOLD), 0, titleSpan.length(), 0);
}
rv.setTextViewText(R.id.feed_title, titleSpan);
int resId;
if (ThemeChooser.getSelectedTheme() == ThemeChooser.THEME.LIGHT) {
resId = rssItem.getRead_temp() ? R.drawable.ic_checkbox_black : R.drawable.ic_checkbox_outline_black;
} else {
resId = rssItem.getRead_temp() ? R.drawable.ic_checkbox_white : R.drawable.ic_checkbox_outline_white;
}
int contentDescriptionId = rssItem.getRead_temp() ? R.string.content_desc_mark_as_unread : R.string.content_desc_mark_as_read;
rv.setInt(R.id.cb_lv_item_read, "setBackgroundResource", resId);
rv.setContentDescription(R.id.cb_lv_item_read, context.getString(contentDescriptionId));
/*
if(colorString != null) {
rv.setInt(R.id.color_line_feed, "setBackgroundColor", Integer.parseInt(colorString));
}
*/
//Get a fresh new intent
Intent rowIntent = new Intent();
//Load it with whatever extra you want
rowIntent.putExtra(WidgetProvider.RSS_ITEM_ID, id);
//Set it on the list remote view
rv.setOnClickFillInIntent(R.id.widget_row_layout, rowIntent);
//Get a fresh new intent
Intent ei = new Intent();
//Load it with whatever extra you want
ei.putExtra(WidgetProvider.RSS_ITEM_ID, id);
//Set it on the list remote view
rv.setOnClickFillInIntent(R.id.cb_lv_item_read_wrapper, ei);
//Get a fresh new intent
Intent iCheck = new Intent();
//Load it with whatever extra you want
iCheck.putExtra(WidgetProvider.RSS_ITEM_ID, id);
iCheck.putExtra(WidgetProvider.ACTION_CHECKED_CLICK, true);
rv.setOnClickFillInIntent(R.id.cb_lv_item_read, iCheck);
} catch(Exception ex) {
Log.e(TAG, "Error while getting view for widget at position: " + position, ex);
}
// Return the RemoteViews object.
return rv;
}
@Override
public RemoteViews getLoadingView() {
Log.v(TAG, "getLoadingView");
return(null);
}
@Override
public int getViewTypeCount() {
return(1);
}
@Override
public long getItemId(int position) {
//Log.v(TAG, "getItemId: " + position);
return(position);
}
@Override
public boolean hasStableIds() {
Log.v(TAG, "hasStableIds: " + appWidgetId);
return(true);
}
@Override
public void onDataSetChanged() {
Log.v(TAG, "DataSetChanged - WidgetID: " + appWidgetId);
if (rssItems != null && !rssItems.isClosed()) {
rssItems.close();
}
rssItems = dbConn.getAllUnreadRssItemsForWidget();
Log.v(TAG, "DataSetChanged finished!");
}
}
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