To get the example working, I just had to manually copy the 'android- support-v4.jar' from '/extras/android/compatibility/v4' into the libs folder of the project as well as add it to the build path.
Lessons I've learned in the past few hours while playing with this: - Ensure all of your activities that you want to take advantage of this API extend FragmentActivity - Ensure you are using the 'android.support.v4.app.' versions of the Fragment API and not 'android.app'. -Dan On Mar 4, 10:30 am, Premier <[email protected]> wrote: > I always have below error > > 03-04 17:29:01.800: ERROR/AndroidRuntime(448): Caused by: > java.lang.ClassNotFoundException: android.view.fragment in loader > dalvik.system.PathClassLoader@44e83790 > > On 4 Mar, 16:52, Alessio Grumiro <[email protected]> wrote: > > > > > > > > > Ok, but it must be executed on HoneyComb (look at default.properties > > target=android-11). > > > I'm unable to lunch it on android 1.6. > > > Is the library for android 1.6? > > > 2011/3/4 marlan <[email protected]> > > > > under > > > $android-sdk/extras/android/compatibility/v4/samples/ApiDemos/src/com/ > > > example/android/apis/app/ > > > all that extends FragmentActivity (FragmentLayoutSupport.java for > > > example). > > > > On 4 Mrz., 16:32, Premier <[email protected]> wrote: > > > > Where did you found example, please? > > > > > I need it. > > > > > Thank you. > > > > > On 4 Mar, 15:04, marlan <[email protected]> wrote: > > > > > > Ok, I found the samples that uses the compatibility packages > > > > > (FragmentDialogOrActivitySupport etc.). > > > > > I changed the base class from FragmentLayout to FragmentLayout extends > > > > > FragmentActivity and now it works. > > > > > > On 4 Mrz., 13:31, marlan <[email protected]> wrote: > > > > > > > Hi, > > > > > > I'm trying to use the new fragment library in an 1.6 app. > > > > > > I have copied the FragmentLayout.java and the fragment_layout.xml > > > from > > > > > > the Apidemos and the android-support-v4.jar in my project. > > > > > > Everything compiled but when I run the app I get an exception: > > > > > > java.lang.ClassCastException: > > > my.package.FragmentLayout$TitlesFragment > > > > > > cannot be cast to android.app.Fragment. > > > > > > (The my.package.FragmentLayout$TitlesFragment extends > > > > > > android.support.v4.app.Fragment) > > > > > > How can I use the library? > > > > > > The APIDemos that comes with the compatibility package seems to use > > > > > > only the honeycomp Api. > > > > > > Thanks Mark > > > > -- > > > 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
