No. The widget is shown by a separate process, which loads drawables independently from your own.
You could push the actual in-memory drawable over with setImageDrawable (iirc), but that's not very efficient, although for a small image like that should be OK. 04.04.2011 19:16 пользователь "Jake Colman" <[email protected]> написал: > > Nothing! Since the drawable is already associated with the layout, > shouldn't it simply use the modified drawable? > >>>>>> "KV" == Kostya Vasilyev <[email protected]> writes: > > KV> What do you do with "bg" after setting the alpha? > > KV> 04.04.2011 18:44 пользователь "Jake Colman" <[email protected]> написал: > >> > >> Kostya, > >> > >> Ok, that was easy. So now I don't crash but the background isn't > >> changing either! After setting the alpha value do I need to somehow > >> tell the appwidget to use the modified background? Or am I actually > >> going about this the entirely wrong way and not even using the right > >> method? > >> > >> ...Jake > >> > >> > >>>>>>> "KV" == Kostya Vasilyev <[email protected]> writes: > >> > KV> You are trying to load your own drawable from system > KV> resources. Get rid of the getSystem thing. > >> > KV> 04.04.2011 17:23 пользователь "Jake Colman" <[email protected]> > KV> написал: > >> >> > >> >> I want to be able to set the alpha value for my appwidget's > >> >> background so that I can control its transparency at > >> >> runtime. After googling a bit, I came up with the following: > >> >> > >> >> Drawable bg = > >> >> Resources.getSystem().getDrawable(R.drawable.appwidget_bg); > >> >> bg.setAlpha(100); > >> >> > >> >> This code throws a Resources$NotFoundException. > >> >> > >> >> I'm sure I missed something blazingly obvious. Can someone tell me > >> >> what it is? I suspect that the problem is since this is a widget I > >> >> can only work with the remote views - even though I can get > >> >> programmatic access to the resource as I did above. If that is the > >> >> case, what is the remote view equivalent of what I am trying to > >> >> do? > >> >> > >> >> Thanks. > >> >> > >> >> -- > >> >> Jake Colman -- Android Tinkerer > >> >> > >> >> -- > >> >> You received this message because you are subscribed to the Google > >> >> Groups "Android Developers" group. > >> >> To post to this group, send email to > KV> [email protected] > >> >> To unsubscribe from this group, send email to > >> >> [email protected] > >> >> For more options, visit this group at > >> >> http://groups.google.com/group/android-developers?hl=en > >> > KV> -- > KV> You received this message because you are subscribed to the Google > KV> Groups "Android Developers" group. > KV> To post to this group, send email to > KV> [email protected] > KV> To unsubscribe from this group, send email to > KV> [email protected] > KV> For more options, visit this group at > KV> http://groups.google.com/group/android-developers?hl=en > >> > >> -- > >> Jake Colman -- Android Tinkerer > >> > >> -- > >> You received this message because you are subscribed to the Google > >> Groups "Android Developers" group. > >> To post to this group, send email to [email protected] > >> To unsubscribe from this group, send email to > >> [email protected] > >> For more options, visit this group at > >> http://groups.google.com/group/android-developers?hl=en > > KV> -- > KV> You received this message because you are subscribed to the Google > KV> Groups "Android Developers" group. > KV> To post to this group, send email to [email protected] > KV> To unsubscribe from this group, send email to > KV> [email protected] > KV> For more options, visit this group at > KV> http://groups.google.com/group/android-developers?hl=en > > -- > Jake Colman -- Android Tinkerer > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
