hi , i have solved similar problem.i have a list generated from the phone contact and on the top of populated list view i have added text field and search button so the user can search from the populated list.You and my fuction seems similar i.e list view Since i am using list view i used cursor on the custom ListAdapter to populate the data which i placed on constructor declaration so the required data is available for render in getView() of adapter.it worked fine for me and code is little complex for myself also when i look back at glance on the list.setOnClickListener() which i implement differently but Adapter portion is simple.I don't know how you linking with helper class.
On Sun, Oct 9, 2011 at 8:45 AM, decode <decode.develo...@gmail.com> wrote: > The data is quite huge, Like 10,000+ rows. > cursor is declared in a helper class ... a public class. I am closing > the cursor in onDestroy of the class extending Application. > > There is a null check before launching the second activity. But, in > second activity it is null. Doesnt happen always and not reproducible > on our devices. Was reported by some users. > > > > > > On Oct 9, 8:27 am, lbendlin <l...@bendlin.us> wrote: > > is your cursor declared in the application or in the activity? > > > > As you already realised there is no real need to hold on to the cursor. > All > > you need is the index of the table line for which you want to show the > field > > data in the second activity. > > -- > 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
