Android Question How add immersive mode listener ?

[coslad]

Hi , is there a way to add a listener for immersive mode " View.OnSystemUiVisibilityChangeListener" ?
I tryed with this code but it doesn't works , the "VisibilityChanged_Event" is not fired when the user touch the edge and the bar reappear :

Sub Activity_Create(FirstTime As Boolean)
Activity_WindowFocusChanged(True)
Dim lv As LayoutValues = GetRealSize
Dim jo As JavaObject = Activity
    Dim e As Object = jo.CreateEvent("android.view.View.OnSystemUiVisibilityChangeListener", "VisibilityChanged", Null)
    jo.RunMethod("setOnSystemUiVisibilityChangeListener", Array As Object(e))
 
  
    jo.RunMethod("setBottom", Array(lv.Height))
    jo.RunMethod("setRight", Array(lv.Width))
    Activity.Height = lv.Height
    Activity.Width = lv.Width
Activity.LoadLayout("main")
End Sub
 
Sub VisibilityChanged_Event(MethodName As String, Args() As Object) As Object
ForceImmersiveMode
End Sub

 

[Erel]

Your code is correct. However it doesn't work as you think.

See the documentation:
Called when the status bar changes visibility because of a call to View.setSystemUiVisibility(int).

It doesn't change when the user swipes from the edges and you cannot use it to hide the bars. You should use kiosk mode instead.