Android Question Get X coordinate in a custom list view

[06Pierrick06]

Hi Forum

I'm using a customlistview composed of 2 similar panels

How could I determine if user clicked on the first or second panel in CustomListview_ItemClick (which only receives Index and Value) ?

I tried "Activity_touch" or "Panel_touch" to get the X value but then Customlistview_Item_click no more triggers.

Thanks in advance

 

[Erel]

You can handle the inner panels Click event. You can then use the Sender keyword to get the item index.

 

[06Pierrick06]

I'm sorry my level is too weak and I don't understand the answer.

I have added an inner panel which contains panel_left and panel_right
panel_left.tag and panel_right.tag are filled with values

This Sub always returns Null :

Sub inner_panel_Click
    Dim pnl As View=Sender   
    Log(pnl.Tag)
End Sub

as well as this one :

Sub inner_panel_Click
    Dim pnl As View=Sender
    dim pln2 as panel=pnl.parent
    Log(pnl2.Tag)
End Sub

Would you mind giving an exemple ?

 

[06Pierrick06]

Hi

I found a solution using a reflector to get X coordinate combined with CustomListView_ItemClick.
If X > screen.width /2 then user clicked the second item.
I guess there was probably a cleaner method...

Dim r As Reflector
r.Target = p
r.SetOnTouchListener("scvTest_Touch")
   
    (...)
   
       
Sub scvTest_Touch(viewtag As Object, action As Int, X As Float, Y As Float, motionevent As Object) As Boolean
    Log(x)  
End Sub

 

[Erel]

Sub inner_panel_Click
    Dim pnl As B4XView = Sender   
   Dim Index As Int = CLV.GetItemFromView(pnl)
End Sub