Dirk Vranckaert wrote:
> On my widget I'm having a button and a textView. When clicking that
> button some data is registered and I want the TextView to be updated.
> However I can't get to the TextView instance from within my Activity
> it seems.
>
> Any ideas?
Use a RemoteViews, as that is the only way to update an app widget.
ComponentName me=new ComponentName(this, AppWidget.class);
RemoteViews updateViews=new RemoteViews("apt.tutorial", R.layout.widget);
AppWidgetManager mgr=AppWidgetManager.getInstance(this);
// populate the RemoteViews
mgr.updateAppWidget(me, updateViews);
You will need to substitute in appropriate values for AppWidget and
apt.tutorial, but you should have most of that from your IntentService
or AppWidgetProvider already.
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://twitter.com/commonsguy
Android 2.x Programming Books: http://commonsware.com/books
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