The drawing window for this native activity is going to be destroyed.
You MUST ensure that you do not touch the window object after returning
from this function: in the common case of drawing to the window from
another thread, that means the implementation of this callback must
properly synchronize with the other thread to stop its drawing before
returning from here.
The drawing window for this native activity is going to be destroyed. You MUST ensure that you do not touch the window object after returning from this function: in the common case of drawing to the window from another thread, that means the implementation of this callback must properly synchronize with the other thread to stop its drawing before returning from here.