[android-developers] Re: getDrawable() Resourses$NotFoundException
you should get the resource of your project.
so, instead of using Resource.getSystem(), please use
getResource().getDrawable(id) of context class.
then , all right dow
Eric Crump於 2010年1月14日星期四UTC+8上午9時59分30秒寫道：
>
> I'm trying to set a resourse in the onTable method of my map overlay.
> It throws a Resourses$NotFoundException. I've also tried making it a
> class variable and setting it from the MapView but I get the same
> result.
>
> @Override
> public boolean onTap(GeoPoint gp, MapView mv)
> {
> OverlayItem item = new OverlayItem(gp, "", "");
> Drawable drawable = Resources.getSystem().getDrawable
> (R.drawable.target);
> item.setMarker(altDrawable);
> addOverlay(item);
> return true;
> }
>
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Re: [android-developers] Re: getDrawable() Resourses$NotFoundException
You can use mapView.getContext().getResources().getDrawable(...) in any
function that hands you the mapview you're working with.
-
TreKing - Chicago transit tracking app for Android-powered devices
http://sites.google.com/site/rezmobileapps/treking
On Wed, Jan 13, 2010 at 10:27 PM, Eric Crump wrote:
> Passing it in in the constuctor will work for having an addition
> Drawable, but what if I want to determine the one to pick at runtime
> and there are many to choose from?
>
> On Jan 13, 11:11 pm, Lance Nanek wrote:
> > Let's say the package name for your app is "com.example". You are
> > using a value from the "com.example.R" class. The only values that
> > will work with the system resources are from the "android.R" class.
> > These values are not the actual content. They are just a value used to
> > lookup the actual content.
> >
> > Have you checked out the MapView tutorial yet? It's here:
> http://developer.android.com/intl/fr/guide/tutorials/views/hello-mapv...
> >
> > There's a good example there of passing a Drawable from the Activity
> > to an Overlay via means of the constructor.
> >
> > On Jan 13, 9:50 pm, Eric Crump wrote:
> >
> >
> >
> > > OK. I'm not in an Activity though, I'm in the overlay class. You
> > > can't call getResources() from there. Also, I printed the resource id
> > > to the log to verify that there is an actual value there. It matches
> > > the one in the R file.
> >
> > > On Jan 13, 9:47 pm, Lance Nanek wrote:
> >
> > > > I don't see any field named target in android.R.drawable. Are you
> sure
> > > > there is a system drawable resource with that name?
> >
> > > > If you are using your own package's R class, then you should be using
> > > > your activity's resources. They are available via getResources() on
> > > > the activity. Resources.getSystem() is for system resources.
> >
> > > > On Jan 13, 8:59 pm, Eric Crump wrote:
> >
> > > > > I'm trying to set a resourse in the onTable method of my map
> overlay.
> > > > > It throws a Resourses$NotFoundException. I've also tried making it
> a
> > > > > class variable and setting it from the MapView but I get the same
> > > > > result.
> >
> > > > > @Override
> > > > > public boolean onTap(GeoPoint gp, MapView mv)
> > > > > {
> > > > > OverlayItem item = new OverlayItem(gp, "", "");
> > > > > Drawable drawable = Resources.getSystem().getDrawable
> > > > > (R.drawable.target);
> > > > > item.setMarker(altDrawable);
> > > > > addOverlay(item);
> > > > > return true;
> >
> > > > > }- Hide quoted text -
> >
> > > > - Show quoted text -- Hide quoted text -
> >
> > - Show quoted text -
>
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[android-developers] Re: getDrawable() Resourses$NotFoundException
Passing it in in the constuctor will work for having an addition
Drawable, but what if I want to determine the one to pick at runtime
and there are many to choose from?
On Jan 13, 11:11 pm, Lance Nanek wrote:
> Let's say the package name for your app is "com.example". You are
> using a value from the "com.example.R" class. The only values that
> will work with the system resources are from the "android.R" class.
> These values are not the actual content. They are just a value used to
> lookup the actual content.
>
> Have you checked out the MapView tutorial yet? It's
> here:http://developer.android.com/intl/fr/guide/tutorials/views/hello-mapv...
>
> There's a good example there of passing a Drawable from the Activity
> to an Overlay via means of the constructor.
>
> On Jan 13, 9:50 pm, Eric Crump wrote:
>
>
>
> > OK. I'm not in an Activity though, I'm in the overlay class. You
> > can't call getResources() from there. Also, I printed the resource id
> > to the log to verify that there is an actual value there. It matches
> > the one in the R file.
>
> > On Jan 13, 9:47 pm, Lance Nanek wrote:
>
> > > I don't see any field named target in android.R.drawable. Are you sure
> > > there is a system drawable resource with that name?
>
> > > If you are using your own package's R class, then you should be using
> > > your activity's resources. They are available via getResources() on
> > > the activity. Resources.getSystem() is for system resources.
>
> > > On Jan 13, 8:59 pm, Eric Crump wrote:
>
> > > > I'm trying to set a resourse in the onTable method of my map overlay.
> > > > It throws a Resourses$NotFoundException. I've also tried making it a
> > > > class variable and setting it from the MapView but I get the same
> > > > result.
>
> > > > @Override
> > > > public boolean onTap(GeoPoint gp, MapView mv)
> > > > {
> > > > OverlayItem item = new OverlayItem(gp, "", "");
> > > > Drawable drawable = Resources.getSystem().getDrawable
> > > > (R.drawable.target);
> > > > item.setMarker(altDrawable);
> > > > addOverlay(item);
> > > > return true;
>
> > > > }- Hide quoted text -
>
> > > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
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[android-developers] Re: getDrawable() Resourses$NotFoundException
Let's say the package name for your app is "com.example". You are
using a value from the "com.example.R" class. The only values that
will work with the system resources are from the "android.R" class.
These values are not the actual content. They are just a value used to
lookup the actual content.
Have you checked out the MapView tutorial yet? It's here:
http://developer.android.com/intl/fr/guide/tutorials/views/hello-mapview.html
There's a good example there of passing a Drawable from the Activity
to an Overlay via means of the constructor.
On Jan 13, 9:50 pm, Eric Crump wrote:
> OK. I'm not in an Activity though, I'm in the overlay class. You
> can't call getResources() from there. Also, I printed the resource id
> to the log to verify that there is an actual value there. It matches
> the one in the R file.
>
> On Jan 13, 9:47 pm, Lance Nanek wrote:
>
> > I don't see any field named target in android.R.drawable. Are you sure
> > there is a system drawable resource with that name?
>
> > If you are using your own package's R class, then you should be using
> > your activity's resources. They are available via getResources() on
> > the activity. Resources.getSystem() is for system resources.
>
> > On Jan 13, 8:59 pm, Eric Crump wrote:
>
> > > I'm trying to set a resourse in the onTable method of my map overlay.
> > > It throws a Resourses$NotFoundException. I've also tried making it a
> > > class variable and setting it from the MapView but I get the same
> > > result.
>
> > > @Override
> > > public boolean onTap(GeoPoint gp, MapView mv)
> > > {
> > > OverlayItem item = new OverlayItem(gp, "", "");
> > > Drawable drawable = Resources.getSystem().getDrawable
> > > (R.drawable.target);
> > > item.setMarker(altDrawable);
> > > addOverlay(item);
> > > return true;
>
> > > }- Hide quoted text -
>
> > - Show quoted text -
>
>
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[android-developers] Re: getDrawable() Resourses$NotFoundException
OK. I'm not in an Activity though, I'm in the overlay class. You
can't call getResources() from there. Also, I printed the resource id
to the log to verify that there is an actual value there. It matches
the one in the R file.
On Jan 13, 9:47 pm, Lance Nanek wrote:
> I don't see any field named target in android.R.drawable. Are you sure
> there is a system drawable resource with that name?
>
> If you are using your own package's R class, then you should be using
> your activity's resources. They are available via getResources() on
> the activity. Resources.getSystem() is for system resources.
>
> On Jan 13, 8:59 pm, Eric Crump wrote:
>
>
>
> > I'm trying to set a resourse in the onTable method of my map overlay.
> > It throws a Resourses$NotFoundException. I've also tried making it a
> > class variable and setting it from the MapView but I get the same
> > result.
>
> > @Override
> > public boolean onTap(GeoPoint gp, MapView mv)
> > {
> > OverlayItem item = new OverlayItem(gp, "", "");
> > Drawable drawable = Resources.getSystem().getDrawable
> > (R.drawable.target);
> > item.setMarker(altDrawable);
> > addOverlay(item);
> > return true;
>
> > }- Hide quoted text -
>
> - Show quoted text -
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[android-developers] Re: getDrawable() Resourses$NotFoundException
I don't see any field named target in android.R.drawable. Are you sure
there is a system drawable resource with that name?
If you are using your own package's R class, then you should be using
your activity's resources. They are available via getResources() on
the activity. Resources.getSystem() is for system resources.
On Jan 13, 8:59 pm, Eric Crump wrote:
> I'm trying to set a resourse in the onTable method of my map overlay.
> It throws a Resourses$NotFoundException. I've also tried making it a
> class variable and setting it from the MapView but I get the same
> result.
>
> @Override
> public boolean onTap(GeoPoint gp, MapView mv)
> {
> OverlayItem item = new OverlayItem(gp, "", "");
> Drawable drawable = Resources.getSystem().getDrawable
> (R.drawable.target);
> item.setMarker(altDrawable);
> addOverlay(item);
> return true;
>
> }
>
>
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