问题
Today all my games and my friends games received new alert from Google Play:
Your app is using a version of libpng containing a security vulnerability. Please see this Google Help Center article for details, including the deadline for fixing the vulnerability.
How I can fix it?
回答1:
If you are using libpng directly — meaning that you added it yourself to your project — then use a newer one.
If not, then some other library or framework that you added to your project is using libpng. Find out which one has it, then see if they have a new version that addresses the issue.
来源：https://stackoverflow.com/questions/39427609/how-to-update-libpng-in-an-android-project