demo for bad widget

DetailWidgetRemoteViewsService.java

package software.sprenger.beerhunter.widget;

import android.annotation.TargetApi;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Binder;
import android.os.Build;
import android.widget.AdapterView;
import android.widget.RemoteViews;
import android.widget.RemoteViewsService;

import software.sprenger.beerhunter.R;
import software.sprenger.beerhunter.data.BeerColumns;
import software.sprenger.beerhunter.data.BeerProvider;


/**
 * Created by Stefan Sprenger
 *
 */
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public class DetailWidgetRemoteViewsService extends RemoteViewsService {

    @Override
    public RemoteViewsFactory onGetViewFactory(Intent intent) {
        return new RemoteViewsFactory() {
            private Cursor data = null;

            @Override
            public void onCreate() {
                // Nothing to do
                System.out.println("ONCREATE RVF");
            }

            @Override
            public void onDataSetChanged() {
                if (data != null) {
                    data.close();
                }

                final long identityToken = Binder.clearCallingIdentity();

                data = getContentResolver().query(BeerProvider.Beers.CONTENT_URI,null,null,null,null);

                Binder.restoreCallingIdentity(identityToken);
            }

            @Override
            public void onDestroy() {
                if (data != null) {
                    data.close();
                    data = null;
                }
            }

            @Override
            public int getCount() {
                return data == null ? 0 : data.getCount();
            }

            @Override
            public RemoteViews getViewAt(int position) {

                System.out.println("GVAT"+position);

                if (position == AdapterView.INVALID_POSITION ||
                        data == null || !data.moveToPosition(position)) {
                    return null;
                }

                System.out.println("RECEIVED VIEW AT");
                RemoteViews views = new RemoteViews(getPackageName(), R.layout.widget_detail_list_item);

                String beerid = data.getString(data.getColumnIndex(BeerColumns._ID));
                String beerName = data.getString(data.getColumnIndex(BeerColumns.BEER_NAME));

                System.out.println("BEERNAME: "+beerName);

                views.setTextViewText(R.id.beer_name_item, beerName);

                final Intent fillInIntent = new Intent();

                Uri quoteUri = BeerProvider.Beers.withBeerID(beerid);
                fillInIntent.setData(quoteUri);

                views.setOnClickFillInIntent(R.id.widget_list_item, fillInIntent);

                return views;
            }

            @Override
            public RemoteViews getLoadingView() {
                return new RemoteViews(getPackageName(), R.layout.widget_detail_list_item);
            }

            @Override
            public int getViewTypeCount() {
                return 1;
            }

            @Override
            public long getItemId(int position) {
                System.out.println("MVTpositionPOS" + position);
                if (data.moveToPosition(position)) {
                    System.out.println("MVTpositionDATA" + data.getLong(data.getColumnIndex(BeerColumns._ID)));
                    return data.getLong(data.getColumnIndex(BeerColumns._ID));
                }
                return position;
            }

            @Override
            public boolean hasStableIds() {
                return true;
            }
        };
    }
}