thoerup/side9/Side9WidgetProvider.java

package dk.thoerup.side9;

import java.net.URL;
import java.net.URLConnection;

import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.util.Log;
import android.widget.RemoteViews;

public class Side9WidgetProvider extends AppWidgetProvider  {
        
                
        @Override
        public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
                super.onUpdate(context, appWidgetManager, appWidgetIds);
                
                final int N = appWidgetIds.length; //
                
                Log.e("onUpdate", "onUpdate:" + N);
                
                
        try {
                Side9Xml dataSource = new Side9Xml();
                Side9Data data = dataSource.loadXml();
                
                
                URL imgUrl = new URL( data.url );
                
                URLConnection conn = imgUrl.openConnection();
                Bitmap image = BitmapFactory.decodeStream( conn.getInputStream() );
                
        
                // Perform this loop procedure for each App Widget that belongs to this provider
                for (int i=0; i<N; i++) {
                    int appWidgetId = appWidgetIds[i];
                    
                    
                    RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.side9widget);
                    
                    
                    views.setImageViewBitmap(R.id.side9picture, image);
                    
                    
                    // Tell the AppWidgetManager to perform an update on the current App Widget
                    appWidgetManager.updateAppWidget(appWidgetId, views);
                    
        
                }
        } catch (Exception e) {
                Log.e("UPDATE", "UPDATE", e);
        }
        }

}
1	package dk.thoerup.side9;
2
3	import java.net.URL;
4	import java.net.URLConnection;
5
6	import android.appwidget.AppWidgetManager;
7	import android.appwidget.AppWidgetProvider;
8	import android.appwidget.AppWidgetProviderInfo;
9	import android.content.Context;
10	import android.graphics.Bitmap;
11	import android.graphics.BitmapFactory;
12	import android.util.Log;
13	import android.widget.RemoteViews;
14
15	public class Side9WidgetProvider extends AppWidgetProvider {
16
17
18	@Override
19	public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
20	super.onUpdate(context, appWidgetManager, appWidgetIds);
21
22	final int N = appWidgetIds.length; //
23
24	Log.e("onUpdate", "onUpdate:" + N);
25
26
27	try {
28	Side9Xml dataSource = new Side9Xml();
29	Side9Data data = dataSource.loadXml();
30
31
32	URL imgUrl = new URL( data.url );
33
34	URLConnection conn = imgUrl.openConnection();
35	Bitmap image = BitmapFactory.decodeStream( conn.getInputStream() );
36
37
38	// Perform this loop procedure for each App Widget that belongs to this provider
39	for (int i=0; i<N; i++) {
40	int appWidgetId = appWidgetIds[i];
41
42
43	RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.side9widget);
44
45
46	views.setImageViewBitmap(R.id.side9picture, image);
47
48
49	// Tell the AppWidgetManager to perform an update on the current App Widget
50	appWidgetManager.updateAppWidget(appWidgetId, views);
51
52
53	}
54	} catch (Exception e) {
55	Log.e("UPDATE", "UPDATE", e);
56	}
57	}
58
59	}