Ok. But how to find the id to join it in the intent?
When i update my widget, i do : updateViews.setOnClickPendingIntent(R.id.widget, pendingIntent); the pendingintent has an extra value with the widget id. How to get the widget id? Charles On May 7, 12:25 am, Jeff Sharkey <jshar...@android.com> wrote: > When building the widget update, you can pack the appWidgetId into the > PendingIntent. Through the setData() Uri usually works best. > > j > > > > On Wed, May 6, 2009 at 12:18 PM, Carlos <canss...@gmail.com> wrote: > > > Hello, > > > I have a widget like the jeff's example. > > And i don't understand how to identify each widget (same type). > > getAppWidgetIds() returns a tab, how to catch the good id when i touch > > mywidget 1 or mywidget 2? > > Do you know a solution? > > > Charles > > > On Apr 23, 12:05 am, Al <alcapw...@googlemail.com> wrote: > >> That worked, thanks. > > >> On Apr 22, 7:36 pm, Tom Gibara <m...@tomgibara.com> wrote: > > >> > That's true, but notice that his service has no dependency on the class > >> > implementing the onUpdate method, in principal anything in the > >> > application > >> > could invoke that service. You'll find the appwidgetids available via the > >> > getAppWidgetIds() on AppWidgetManager. > >> > Tom. > > >> > 2009/4/22 Al <alcapw...@googlemail.com> > > >> > > In Jeff's example, the service is started from his onUpdate method, > >> > > which is called by AppWidgetProvider. This is different from what I'd > >> > > like to do, I'd like to push an update to thewidgetfrom inside my > >> > > activity, but with the correct int[] values. > > >> > > On Apr 22, 7:16 pm, Tom Gibara <m...@tomgibara.com> wrote: > >> > > > Yes, you can push updates to your widgets any time by obtaining an > >> > > > AppWidgetManager. > >> > > > Jeff Sharkey posted an example that performs an update within a > >> > > > Service. > >> > > It > >> > > > includes this code that might help. > > >> > > > // Push update for thiswidgetto the home screen > >> > > > ComponentName thisWidget = new ComponentName(this, > >> > > > WordWidget.class); > >> > > > AppWidgetManager manager = > >> > > AppWidgetManager.getInstance(this); > >> > > > manager.updateAppWidget(thisWidget, updateViews); > > >> > > > The relevant methods you are looking for are on the AppWidgetManager > >> > > class. > >> > > > In this case everywidgetis being updated in the same way so this code > >> > > > takes advantage of the updateAppWidget method (which doesn't take an > >> > > array > >> > > > of ids, but updates allwidgetinstances identically). > > >> > > > Jeff's blog post is at: > > >> > > >http://android-developers.blogspot.com/2009/04/introducing-home-scree... > > >> > > > Tom. > > >> > > > 2009/4/22 Al <alcapw...@googlemail.com> > > >> > > > > Depending on what I do in my application, I might want to force an > >> > > > > update on mywidget. I've have had a poke around and can't seem to > >> > > > > find any API for doing a manual update. At the moment, I have a > >> > > > > function that sends a broadcast and my onReceive does this: > > >> > > > > �...@override > >> > > > > public void onReceive(Context context, Intent intent) { > > >> > > > > String action = intent.getAction(); > > >> > > > > if (action != null && action.equals(UPDATE_ACTION)) > >> > > > > { > >> > > > > //internal > >> > > > > static string > >> > > > > onUpdate(context, > >> > > > > AppWidgetManager.getInstance(context), new int[] > >> > > > > { 0 }); > >> > > > > } > > >> > > > > else { > >> > > > > super.onReceive(context, intent); > >> > > > > } > >> > > > > } > > >> > > > > Is there a proper way to do this, which sents the int array to the > >> > > > > correct values? Or do I have to do it like this instead? > > -- > Jeff Sharkey > jshar...@google.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
