Android Question ScrollView

scv.panel.height = 1000dip

#Region  Project Attributes 
    #ApplicationLabel: B4A Example
    #VersionCode: 1
    #VersionName: 
    'SupportedOrientations possible values: unspecified, landscape or portrait.
    #SupportedOrientations: unspecified
    #CanInstallToExternalStorage: False
#End Region

#Region  Activity Attributes 
    #FullScreen: False
    #IncludeTitle: True
#End Region

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
End Sub

Sub Globals
    'These global variables will be redeclared each time the activity is created.
    'These variables can only be accessed from this module.
    Private sv, svp As ScrollView
End Sub

Sub Activity_Create(FirstTime As Boolean)
   
    sv.Initialize(10000dip)
    sv.Color = Colors.Black
    Activity.AddView(sv,0,0,100%x,100%y)
   
    svp.Initialize(10000dip)
    svp.Color =Colors.Red
    sv.Panel.AddView(svp,5%x,25%y,90%x,50%y)

End Sub

Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

#Region  Project Attributes 
    #ApplicationLabel: B4A Example
    #VersionCode: 1
    #VersionName: 
    'SupportedOrientations possible values: unspecified, landscape or portrait.
    #SupportedOrientations: unspecified
    #CanInstallToExternalStorage: False
#End Region

#Region  Activity Attributes 
    #FullScreen: False
    #IncludeTitle: True
#End Region

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
End Sub

Sub Globals
    'These global variables will be redeclared each time the activity is created.
    'These variables can only be accessed from this module.
    Private sv, svp As ScrollView
    Private pn As Panel
    Private lv As ListView
End Sub

Sub Activity_Create(FirstTime As Boolean)
   
    sv.Initialize(10000dip)
    sv.Color = Colors.Black
    Activity.AddView(sv,0,0,100%x,100%y)
   
    pn.Initialize("")
    sv.Panel.AddView(pn,5%x,25%y,90%x,50%y)
   
    lv.Initialize("")
    lv.Color =Colors.Red
    pn.AddView(lv,pn.Left,pn.top,pn.Width,pn.Height)
   
    For i=0 To 100
        lv.AddSingleLine("cazzarola")
    Next

End Sub

Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub