How from programmer I become a Picasso - graphic bug(?) when app is returning to the foreground

Solar2D General Questions/Discussion
#1

Hi, 

I am coding my masterpiece since 4 months, and finally  spot something interesting. If someone tap the center android function button and push my app to the background, or just snooze the phone, when the app is returning to the foreground, instead of my fancy animations, user see something like that : 

14095503003217419798_thumb.jpg 75351975458408468319_thumb.jpg

Full size: 

http://iv.pl/images/75351975458408468319.jpg

http://iv.pl/images/14095503003217419798.jpg

Unfortunately, I can’t report this as a bug, because app had over 10k lines of clunky code, and I have totally no idea where search the reason of a bug. So… any idea what to do except of migrating into other framework and spending another several months rewriting this whole piece of … art? 

#2

This is normal for android because it does not retain textures in memory when sent to background (suspends). If you want to keep whatever is on your screen you will have to save it first then reload it when app resumes.

#3

So, if I remove and load again the scene after app resume, it should be work? 

#4

This is normal for android because it does not retain textures in memory when sent to background (suspends). If you want to keep whatever is on your screen you will have to save it first then reload it when app resumes.

#5

So, if I remove and load again the scene after app resume, it should be work?