Very long black screen when starting the android app exported from Unity

Target Platforms Mobile
1

Hi,

I am using Unity 5.5 and ArToolKit 5.3.2.

I have created a project which has 30 models which are kept in Assets folder. I have reduced the size of the texture if all the models but when I build in Android, the app takes too long to show the camera. i.e a very long black screen appears.

The black screen stays for about 40 seconds.

Am I missing something which made it so slow?

2

On which device you were testing. Did you tried on different devices?

3

I am testing on Android: Xiaomi Redime 2 , Also tried on another Android, got the same issue

4

Any solutions? Nothing?

5

Development builds are slower in my experience.