RockPi 4 Android 9 Questions | Bootani , Batt Icon & more

#1

How to replace the Default “Android” Bootanimation in current src, i´ve found some Information about using Bootanimation.ts or Bootanimation.zip but cannot find them in src tree.

Batt Icon is/stays Always @ 50%, any way to fix this?

i´ve successfully implemented the Quectel EC25 LTE 4G Modul with a Sixfab HAT, i can surf, dial, receive call´s, my current prob is, i hear Nothing on internal Audio or via USB Audio/Mic device. any help would be appeciated.

my Goal is to use it as fully CarPC with Android Auto (works too)

Regards,

Brian

#2

The bootanimation is placed in /device/rockchip/common/bootanimation.zip

#3

Hi Mo,

found it in device/rockchip/common/device.mk
for regular Build (tablet) you need to add:

………………………………
PRODUCT_PROPERTY_OVERRIDES +=
ro.target.product=tablet
PRODUCT_COPY_FILES +=
$(LOCAL_PATH)/bootanimation.zip:/system/media/bootanimation.zip
endif
………………………………

Regards,

Brian

#4

You can perhaps check in
packages \ apps \ SystemUI \ res \ values \ config.xml

wifi,bt,dnd,flashlight,rotation,battery,cell,airplane,cast,

Remove the icons you don’t need or rearrange them or add new ones.
But it’s only for the quick settings drop down menu, perhaps you can find other settings that will help.

Maybe SystemUI Tuner can also hide the battery:
https://www.askvg.com/tip-enable-hidden-secret-system-ui-tuner-menu-in-google-android-mobile-phones/