BikeWidgetProvider.java

/*******************************************************************************
 * Copyright (c) 2011 Michel DAVID mimah35-at-gmail.com
 * 
 * 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.
 * 
 * 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 fr.gotorennes;

import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.net.Uri;
import android.widget.RemoteViews;

public class BikeWidgetProvider extends AbstractWidgetProvider {

	public static final String SCHEME = "bikeWidget";

	public static final String RESET = "fr.gotorennes.bikeWidget.RESET";

	@Override
	protected RemoteViews updateRemoteViews(Context context, int appWidgetId) {
		RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.bike_appwidget);

		SharedPreferences prefs = context.getSharedPreferences("fr.gotorennes.BikeWidget", 0);
		int timeLeft = prefs.getInt("timeLeft" + appWidgetId, -1);
		if (timeLeft > 0) {
			timeLeft--;

			if (timeLeft <= 5) {
				views.setTextColor(R.id.timeLeft, Color.parseColor("#DB0000"));
			} else {
				views.setTextColor(R.id.timeLeft, Color.LTGRAY);
			}

			prefs.edit().putInt("timeLeft" + appWidgetId, timeLeft).commit();

			views.setTextViewText(R.id.timeLeft, String.valueOf(timeLeft) + " min");
		} else {
			if (timeLeft == -1) {
				views.setTextViewText(R.id.timeLeft, "--");
				views.setTextColor(R.id.timeLeft, Color.LTGRAY);
			}
			stopAlarm(context, appWidgetId);
		}

		Intent intentClock = new Intent(context, ClockActivity.class);
		intentClock.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
		intentClock.setData(Uri.withAppendedPath(Uri.parse(SCHEME + "://widget/id/"), String.valueOf(appWidgetId)));
		PendingIntent pi = PendingIntent.getActivity(context, 0, intentClock, PendingIntent.FLAG_CANCEL_CURRENT);
		views.setOnClickPendingIntent(R.id.timeLeft, pi);

		Intent intentLock = new Intent(context, CadenasActivity.class);
		intentLock.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
		intentLock.setData(Uri.withAppendedPath(Uri.parse(SCHEME + "://widget/id/"), String.valueOf(appWidgetId)));
		PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intentLock, PendingIntent.FLAG_CANCEL_CURRENT);
		views.setOnClickPendingIntent(R.id.lock, pendingIntent);

		return views;
	}
	
	@Override
	public void onReceive(Context context, Intent intent) {
		if(RESET.equals(intent.getAction())) {
			int widgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, 0);
			restartAlarm(context, widgetId);
		}
		super.onReceive(context, intent);
	}

	@Override
	protected String getScheme() {
		return SCHEME;
	}

	@Override
	protected int scheduleInMinutes() {
		return 1;
	}
}