I have this in my home page

if (System.getGlobal ("Altibox") == null)
{
System.setGlobal ("Altibox", "Off");
}
if (System.getGlobal ("Popcorn") == null)
{
System.setGlobal ("Popcorn", "Off");
}
if (System.getGlobal ("Tv") == null)
{
System.setGlobal ("Tv", "Off");
}
if (System.getGlobal ("Umc") == null)
{
System.setGlobal ("Umc", "Off");
}

I tested it as getting please wait screen and therefore the wait.
I'm trying to set it up, so when i jump from activity to activity, it knows if my tv is on and do not have to send the command for it..
Like i have for my set top box, there I have to send another command 2 sec after power on..