Committing a fragment transaction is asynchronous. You should let it run and do its thing; don't call getView() outside of the fragment's own lifecycle.
Have you tried any of the API demos? There are lots of them. I suggest starting off with one of those known working demos, found here: http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/app/index.html On Sat, Jun 18, 2011 at 8:10 PM, New Developer <secur...@isscp.com> wrote: > Here is what I have can you see something obvious > > in my MainActivity I call the Fragment using > > FragmentTransaction fMgr = getFragmentManager().beginTransaction(); > VisitMenu fragment = new VisitMenu(); > fMgr.add(R.id.menu2, fragment); > fMgr.commit(); > > > fMgr.show(fragment); > > > Log.w("CHECK" , "Check 1 " + fragment.getView() > ); > Log.w("CHECK" , "Check 2 " + fragment.view > ); > > Both Check 1 and Check 2 return NULL > > My Fragment Has this > > public class VisitMenu extends Fragment { > private View parent = null; > public View view = null; > > > @Override > public View onCreateView(LayoutInflater inflater, ViewGroup container, > Bundle bundle) { > view = inflater.inflate(R.layout.visit_menu, container, false); > parent = container; > return view; > } > > } > > and ideas welcome > > Thanks in advance > > > > On Jun 18, 2011, at 10:40 PM, New Developer wrote: > > I have the SDK Updater done and installed the Compatibility package > > When I put extends FragmentActivity > > I still get FragmentActivity cannot be resolved to a type > > With the offer to change to Fragment > > and ideas > > thanks again > > > > > On Jun 18, 2011, at 1:11 AM, Dianne Hackborn wrote: > > Xav's blog post explains how to get the support library, which has > FragmentActivity, through the SDK updater: > > http://android-developers.blogspot.com/2011/03/fragments-for-all.html > > On Fri, Jun 17, 2011 at 8:16 PM, New Developer <secur...@isscp.com> wrote: > >> Dianne >> Thanks and yes is was your blogspot article at the bottom that refers to >> FragmentActivity >> >> But I can not find this anywhere and when I type it , it is unknown >> >> thanks again >> >> On Jun 17, 2011, at 7:57 PM, Dianne Hackborn wrote: >> >> Blog posts: >> >> >> http://android-developers.blogspot.com/2011/02/android-30-fragments-api.html >> http://android-developers.blogspot.com/2011/03/fragments-for-all.html >> >> SDK documentation: >> >> http://developer.android.com/guide/topics/fundamentals/fragments.html >> http://developer.android.com/reference/android/app/Fragment.html >> >> I would suggest that for now you ignore the <fragment> tag; all it is, is >> a convenience for doing certain things. Learn how to directly use the >> Fragment APIs and how those work with activities, and then once you are done >> with those basic concepts you can throw in <fragment> layout tags. >> >> (I should probably adjust the Fragment java doc to reflect this approach >> as well.) >> >> On Fri, Jun 17, 2011 at 4:42 PM, New Developer <secur...@isscp.com>wrote: >> >>> Could someone please clarify the method in which to use fragment >>> >>> There is a Main Activity which has a <fragment element within it's >>> layout >>> >>> this fragment element is then loaded to a class the extends Fragment >>> But does the fragment class then have it's own activity ? or >>> how do you access the elements within the fragment ? >>> For discussion let us say the fragment has a Button and EditText >>> >>> Under a normal activity you could access it with >>> (Button) findViewbyId(R.id.button); but when I put this into a fragment >>> extended class >>> findViewById gives an error ? >>> >>> Also there is one article on Fragment which has a FragmentActivity or >>> ActivityFragment >>> But I can not find this anywhere >>> >>> Thanks in advance >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Android Developers" group. >>> To post to this group, send email to android-developers@googlegroups.com >>> To unsubscribe from this group, send email to >>> android-developers+unsubscr...@googlegroups.com >>> For more options, visit this group at >>> http://groups.google.com/group/android-developers?hl=en >>> >> >> >> >> -- >> Dianne Hackborn >> Android framework engineer >> hack...@android.com >> >> 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 android-developers@googlegroups.com >> To unsubscribe from this group, send email to >> android-developers+unsubscr...@googlegroups.com >> 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 android-developers@googlegroups.com >> To unsubscribe from this group, send email to >> android-developers+unsubscr...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en >> > > > > -- > Dianne Hackborn > Android framework engineer > hack...@android.com > > 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 android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > 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 android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > 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 android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Dianne Hackborn Android framework engineer hack...@android.com 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 android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
