Diane, Can you please explain what blog post you're referring to in your post?
On Apr 20, 2:26 pm, Dianne Hackborn <[email protected]> wrote: > I suggest not using the SDK version, but just use the trick in the blog post > to detect if the class doesn't exist before trying to use it. > > > > > > On Tue, Apr 20, 2010 at 1:00 PM, kec6227 <[email protected]> wrote: > > Oh ok, that makes perfect sense. Thank you. > > > On Apr 20, 12:11 pm, Mark Murphy <[email protected]> wrote: > > > kec6227 wrote: > > > > Using? a wrapper class of sorts? If I initiate the WallpaperManager > > > > anywhere in my code, it will throw a VerifyError on older platforms, I > > > > tried something like this: > > > > > if(Integer.parseInt(Build.VERSION.SDK) >= 5){ > > > > WallpaperManager wallMan.. > > > > ...blah blah > > > > } > > > > > The only way it does not throw a verifyerror is when I don't use the > > > > WallpaperManager anywhere. > > > > That's not strictly true. You only will get a VerifyError if you load a > > > class that refers to WallpaperManager. > > > > So, the trick is to use reflection or conditional class loading to only > > > load your code referencing WallpaperManager on suitable versions. > > > > For example: > > > > if(Integer.parseInt(Build.VERSION.SDK) >= 5){ > > > new MyWallpaperBridge().goDoSomething(); > > > > } > > > > Or, create an interface and two implementations, and choose the > > > implementation based on the version, as seen here: > > > >http://github.com/commonsguy/cw-advandroid/tree/master/Contacts/Spinn... > > > > -- > > > Mark Murphy (a Commons Guy)http://commonsware.com| > >http://twitter.com/commonsguy > > > > Android Training in US: 14-18 June 2010:http://bignerdranch.com > > > > -- > > > 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]<android-developers%2Bunsubs > > > [email protected]> > > > For more options, visit this group athttp:// > > 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]<android-developers%2Bunsubs > > [email protected]> > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Dianne Hackborn > Android framework engineer > [email protected] > > Note: please don't send private questions to me, as I don't have time to > provide private support, and so won't reply to such e-mails. All such > questions should be posted on public forums, where I and others can see and > answer them. > > -- > 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 > athttp://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
