sts-saguenay-android/app/src/main/java/com/rthoni/stssaguenay/ui/widget/AppWidgetProvider.java

package com.rthoni.stssaguenay.ui.widget;

import android.appwidget.AppWidgetManager;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.util.Log;
import android.widget.RemoteViews;

import com.luticate.utils.business.LuConsumer;
import com.rthoni.stssaguenay.R;
import com.rthoni.stssaguenay.business.STSBusiness;
import com.rthoni.stssaguenay.business.SchedulesBusiness;
import com.rthoni.stssaguenay.dataaccess.STSDataAccess;
import com.rthoni.stssaguenay.dbo.SchedulesDbo;

import java.util.List;

/**
 * Created by robin on 12/13/16.
 */

public class AppWidgetProvider extends android.appwidget.AppWidgetProvider {
    public void onUpdate(final Context context, final AppWidgetManager appWidgetManager, final int[] appWidgetIds) {
        final int N = appWidgetIds.length;

        Log.d("WIDGET", "onUpdate");
        // Perform this loop procedure for each App Widget that belongs to this provider
        for (int i=0; i<N; i++) {

            final int finalI = i;
            SchedulesBusiness.getMultiple(STSBusiness.getConfig(context), STSBusiness.getFavouriteStops(context), STSBusiness.getTime(), 10)
                    .then(new LuConsumer<List<SchedulesDbo>>() {
                        @Override
                        public void execute(List<SchedulesDbo> schedulesDbos) {

                            Intent intent = new Intent(context, AppWidgetService.class);
                            intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetIds[finalI]);
                            SchedulesDbo.SchedulesDboArray array = new SchedulesDbo.SchedulesDboArray();
                            array.setData(schedulesDbos);
                            intent.putExtra("schedules", array.toString());
                            intent.setData(Uri.parse(intent.toUri(Intent.URI_INTENT_SCHEME)));

                            RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.app_widget);
                            views.setRemoteAdapter(R.id.listFavouritesStops, intent);
                            appWidgetManager.updateAppWidget(appWidgetIds[finalI], views);
                        }
                    });
        }
    }
}