android - ListView does not update anymore after deletion of the first ListView child -



android - ListView does not update anymore after deletion of the first ListView child -

i'm having problem listview developed. if remove first kid of listview. other childs don't update anymore.

if delete lastly child, childs in middle keeps on updating. delete first kid of listview, every kid stops updating.

the listview still clickable.

listview creation:

listview.setadapter(madapter = new arrayadapter<progress>(getactivity(), r.layout.progressbar_list, r.id.textview, a){ @override public view getview(int position, view convertview, viewgroup parent) { view v = super.getview(position, convertview, parent); upadterow(getitem(position), v, position, 500); homecoming v; } });

add elements:

public static void additems(view v, context ctx){ madapter.add(new progress()); madapter.notifydatasetchanged(); ctx.stopservice(intent); intent = new intent(ctx, downloadingservice.class); intent.putextra("files", madapter.getcount()); ctx.startservice(intent); }

remove items:

act.runonuithread(new runnable() { @override public void run() { tasks.remove(clicked_position); a.remove(a.get(clicked_position)); //madapter.remove(a.get(clicked_position)); madapter.notifydatasetchanged(); clicked_position = 500; log.e("removed", "" + a.size() + " listview " + listview.getcount() + " mlistview " + mlistview.getcount()); } });

maybe guys, can give me hints cause of problem coud be.

android listview android-arrayadapter

Comments

Post a Comment

Popular posts from this blog

Delphi change the assembly code of a running process -

Delphi change the assembly code of a running process - i'm trying alter address 00741fa5 has push test.009e721c . alter push test.009e71c8 . procedure callback; asm force $9e71c8 end; procedure tform2.btn1click(sender: tobject); var ppid :dword; pprocess : cardinal; begin getwindowthreadprocessid(findwindow(nil,pchar('test')), @ppid); pprocess := openprocess(process_all_access, false, ppid); injectasm(pprocess, $741fa5, 10, integer(@callback), 0); end; here injectasm function (with error checking) function injectasm(process: longword; injectaddress, injectsize, codeaddress, codesize : integer): pointer; var csize, rsize : integer; replaced : array of byte; jmp : array [0..4] of byte; jmpaddress : integer; nopv : byte; : integer; nbr: ulong_ptr; begin //injectsize must equal or greater 5, because need space our //(far) jmp wwxxyyzz instruction //if there's no space, inject in place of few instructions if injectsize ...
Read more

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) -

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) - hello have problem hibernate , jackson. have 2 pojos @entity @table(name = "users") public class user implements serializable { static final long serialversionuid = 4235637833262722256l; @id @generatedvalue private int id; @column(name = "creation_date") private date creationdate; @column(name = "first_name") private string firstname; @column(name = "last_name") private string lastname; @version @column(name = "version") private int version; @column(name = "e_mail") private string email; @column(name = "enabled") private boolean enabled; @column(name = "login") private string login; @column(name = "password") private string password; @jsonmanagedreference("role") @onetomany(mappedby = "user", cascade = cascadetype.all,fetch = fetchtyp...
Read more

C++ 11 "class" keyword -

C++ 11 "class" keyword - i've started using c++ 11 little bit more , have few questions on special uses of class keyword. know it's used declare class, there's 2 instances have seen don't understand: method<class t>(); and class class_name *var; why precede typename keyword class in first example, , keyword pointer in sec example? that known elaborated type specifier , necessary when class name "shadowed" or "hidden" , need explicit. class t { }; // love of god don't t t; t t2; if compiler smart, give these warnings: main.cpp:15:5: error: must utilize 'class' tag refer type 't' in scope t t2; ^ class main.cpp:14:7: note: class 't' hidden non-type declaration of 't' here t t; ^ if class not defined, deed forwards declaration. for example: template <typename t> void method() { using type = typename t::value_type; } method...
Read more