how to save the state of my APP when I open another APP so that It can restore when I re-open it?
my app will use over 10mb memory so if I open another APP(my app will go background) it will closed at all.
when I re-open it it will restart.
but I do not want it I want if I open Page A and then it go background and when I re-open it it still is Page A and do not restart.