Android Question how to hide some buttons from Exoplayer?

[omarruben]

Is there any way to hide some buttons? lets say the next button and the previous only

 

[Erel]

Dim r As Reflector
r.Target = SimpleExoPlayerView1
Dim controller As B4XView = r.GetField("controller")
controller.GetView(0).Color = xui.Color_Green
For Each v As JavaObject In controller.GetAllViewsRecursive
    Dim id As Int = v.RunMethod("getId", Null)
    If id > -1 Then
        Dim entry As String = v.RunMethodJO("getResources", Null).RunMethod("getResourceEntryName", Array(id)).As(String)
        Log(entry)
        If entry = "exo_prev" Or entry = "exo_next" Then
            v.As(B4XView).RemoveViewFromParent
        End If
    End If
Next