On Fri, Dec 17, 2010 at 7:10 AM, Neilz <[email protected]> wrote: > Hi all. The examples at... > > http://android-developers.blogspot.com/2009/04/backward-compatibility-for-android.html > > ...show some good ideas of testing methods against incompatible > versions. > > But the method I want to call is DisplayMetrics.densityDpi(); (since > level 4) which returns an int value. None of these examples return any > values, they're all void.
The second half of that post returns an int from doStuff() in both NewClass and the WrapNewClass wrapper. However, densityDpi is a field, not a method, on DisplayMetrics. For that, you could just use reflection. Here is an example of using reflection to conditionally access a field (albeit a static data member, not an instance data member): https://github.com/commonsguy/cw-advandroid/tree/master/Contacts/Pick -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to *Advanced* Android Development_ Version 1.9 Available! -- 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
