Android Code Snippet Using global classes

This is a part of my Code Snippets collection, needed in many projects.

It is useful to have at least one global class in the project for all the things, you want to access and to call from every page and every class. I use an object "cG" from a class "xGlobalClass".
In menu "Project / Add New Module / Class Module / Standard Class" give the name "xGlobalClass" and choose "Add module to parent folder".

Sub Class_Globals
    Public s_MyGlobalString as String
    Public i_MyVersion as Int = 12
End Sub

'Initializes the object. You can add parameters to this method if needed.
Public Sub Initialize
  
End Sub

Public Sub MyGlobalMethod
  
End Sub

Sub Process_Globals
    Public ActionBarHomeClicked As Boolean
    Public cG As xGlobalClass 'global
End Sub

'This event will be called once, before the page becomes visible.
Private Sub B4XPage_Created (Root1 As B4XView)
    Main.cG.Initialize
End Sub

I also use an helper module "mH" ("Add New Module / Code Module") for all global methods that only take and return parameters without saving any value. From here I also like to access the GlobalClass, because, for example, "mH.GetVersion" is shorter than "main.cG.i_MyVersion.

Public Sub GetVersion() as Int
   Return Main.cG.sMyVersion
End Sub

Some things needs OS Specific code