This is a serious problem.

I set the camera focus mode to"FOCUS_MODE_CONTINUOUSAUTO" in the Start() functon, it works well on some device, but it doesn't work on some other devives, not only just single one or two, the amount is a lot! Specifically, the camera cann't focus, but open the system camere, it focus well.

 I tried to set the ARMv7. to FAT(ARMv7+ x86), it seems fixed some devices, but  cause more devices problems at the same time.

So, is there any solution? I am going creazy