B4A Class ActivityManager(which you can finish all activity in anywhere)

'Code module
'this module use to exit all activity from anywhere,using this you must add
'comm.addthis(comm.getthis(Me)) in your each activity_oncreate sub
Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
    Private lstAct As List
End Sub

public Sub getthis(obj As Object) As Object
    Dim ref As Reflector
    ref.Target=obj
    Return ref.GetActivity
End Sub
Public Sub addthis(obj As Object)
    If lstAct.IsInitialized=False Then lstAct.Initialize
    lstAct.Add(obj)
End Sub
public Sub exitall
    Dim act As Reflector
    For i=0 To lstAct.Size-1
        act.Target=lstAct.Get(0)
        Try
        act.RunMethod("finish")
        Catch
            Log(LastException.Message)
        End Try
        lstAct.RemoveAt(0)
    Next
    StopService(Starter)
    ExitApplication
End Sub

 

[MarcoRome]

Good work icefairy +10

 

[Dey]

'Code module
'this module use to exit all activity from anywhere,using this you must add
'comm.addthis(comm.getthis(Me)) in your each activity_oncreate sub
Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
    Private lstAct As List
End Sub

public Sub getthis(obj As Object) As Object
    Dim ref As Reflector
    ref.Target=obj
    Return ref.GetActivity
End Sub
Public Sub addthis(obj As Object)
    If lstAct.IsInitialized=False Then lstAct.Initialize
    lstAct.Add(obj)
End Sub
public Sub exitall
    Dim act As Reflector
    For i=0 To lstAct.Size-1
        act.Target=lstAct.Get(0)
        Try
        act.RunMethod("finish")
        Catch
            Log(LastException.Message)
        End Try
        lstAct.RemoveAt(0)
    Next
    StopService(Starter)
    ExitApplication
End Sub

Thank you
you solved a big problem with a lot of activity loaded