This will be a problem, as the app needs to run on android 6 or higher. Do you have any more tips on what I can do to improve the execution time?
This is normal and very acceptable. As i saw your video testing for countdown, you using older/lower android version, i don’t know if your fully aware that android version matters, second that matter is your app behaivor… I have same issue about this and i already found my own solution, 1. Recreating my app initialize process, 2. Fix my mind that thier nothing i can do if my user using lower/older version that may experience “18 seconds loading time”, although it’s our job to make thing compatible in every devices, but for know… we already did our best…
with total certainty that 4 secs is very acceptable. It turns out that my app is for use by people who do not have access to the latest versions of android. The vast majority have phones with android 6. I think I will have to rebuild my application to give more comfort to users. I thank everyone for their patience and also everyone who tried to help me. I don’t know if I can consider the performance of the android version as a solution for this forum topic. Guide me to close the item. Thank you very much.