How do I fix the white screen on my Android app?

you can use Sleep method like this in your Splash Activity onCreate method: Thread timer1 = new Thread(){ @Override public void run(){ try{ sleep(4000); } catch (InterruptedException e){ e. printStackTrace(); } finally{ Intent intent = new Intent(SplashActivity. this, NextActivity.

How to Fix Android White Screen of Death?

Cold start. A cold start refers to an app’s starting from scratch : the system’s process has not, until this start, created the app’s process. Cold starts happen in cases such as your app’s being launched for the first time since the device booted, or since the system killed the app.27 Oca 2022

To create the theme for the splash screen, follow the below process.