POV: optimize draw_now_indicator and stop_animation at view unload.
POV: optimize draw_now_indicator and stop_animation at view unload.

Signed-off-by: Patricio Reboratti <9e71912cab0cba810ebbd81bcef63b348d01c0d3@gmail.com>

inaes-tic/mbc-caspa,inaes-tic/mbc-caspa