from native import app

def OnStart():
    app.ShowProgress()

    lay = app.CreateLayout( "linear", "fillxy,vcenter" )

    lst = app.CreateList( "", .9, .9 )
    lst.SetTextSize1( 15 )
    lay.AddChild( lst )

    list = app.GetRunningApps()

    for a in list:
        body = f"user: {a.user}\npid: {a.pid}\nforeground: {a.foreground}"
        lst.AddItem(a.name, body)

    app.AddLayout( lay )

    app.HideProgress()

from native import app

def OnStart():
    app.Animate(CheckForeground, 0.2)

def CheckForeground(time, dtime):
    apps = app.GetRunningApps()
    name = app.GetPackageName()
    if not app.IsAPK():
        name += ":NewActivityProcess"

    for a in apps:
        if a.name == name:
            app.ShowPopup("In Foreground: " + str(a.foreground))