Android - detecting application launch from home or history

Question

What is the best way to detect when an Android \"Application\" has been launched from the Home screen/History screen?

Basically, what I\'m trying to achieve is force

Answer 1

simply create a stump activity that doesn't have a content view and launches other activities on application start

e.g. put the following into onCreate:

Class myclass;

if(isTimeForActivity1){
    myclass = Activity1.class;
}else if(isTimeForActivity2){
    myclass = Activity2.class;
}

startActivity(new Intent(this, myclass));
finish();