StateManager not storing Listview items

[wl]

Hello,

I used the StateManager (v1.1) as in the given example (http://www.b4x.com/forum/basic4andr...id-applications-settings-state.html#post54161)

But it seems Listview items are not stored. Is this correct ? If so: what items are exactly stored and what are not ?

Thanks

 

[warwound]

Hi.

Look at the StateManager.bas module and it's Subs innerSaveState and innerRestoreState:

Sub innerSaveState(v As View, list1 As List)
   Dim data() As Object
   If v Is EditText Then
      Dim edit As EditText
      edit = v
      data = Array As Object(edit.Text, edit.SelectionStart)
   Else If v Is Spinner Then
      Dim spinner1 As Spinner
      spinner1 = v
      data = Array As Object(spinner1.SelectedIndex)
   Else If v Is CheckBox Then
      Dim check As CheckBox
      check = v
      data = Array As Object(check.Checked)
   Else If v Is RadioButton Then
      Dim radio As RadioButton
      radio = v
      data = Array As Object(radio.Checked)   
   Else If v Is ToggleButton Then
      Dim toggle As ToggleButton
      toggle = v
      data = Array As Object(toggle.Checked)
   Else If v Is SeekBar Then
      Dim seek As SeekBar
      seek = v
      data = Array As Object(seek.Value)
   Else If v Is TabHost Then
      Dim th As TabHost
      th = v
      data = Array As Object(th.CurrentTab)
   Else If v Is ScrollView Then
      Dim sv As ScrollView
      sv = v
      data = Array As Object(sv.ScrollPosition)
      list1.Add(data)
      Dim data() As Object
      For i = 0 To sv.Panel.NumberOfViews - 1
         innerSaveState(sv.Panel.GetView(i), list1)
      Next
   Else If v Is Panel Then
      Dim panel1 As Panel
      panel1 = v
      For i = 0 To panel1.NumberOfViews - 1
         innerSaveState(panel1.GetView(i), list1)
      Next
   End If
   If data.Length > 0 Then list1.Add(data)
End Sub

There you can see which Views have their state saved and restored.

Martin.

 

[kamalkishor]

Problem with StateManager and Listview

hello.....
i am using stateManager for holding the data while changing orientation .Let me know how to save or hold the Listview items with stateManager

 

[Erel]

StateManager doesn't save the items. You will need to implement it yourself.