Day/Night Mode problems on power off

zephyr

Hello, I am using a DUDU 5 unit with sysver 3.6E on a Mitsubishi Lancer 2010 with NO Canbus connected (simple model). I have attached relevant screenshots and a ylog during changing settings and switching lights on/off and after ignition off (I set a big delay so that I can capture that I hope). I have set the headunit to fully shutdown on ignition off and reboot after every start. I am having the following problems with day/night mode off:

Day/night mode is triggered by the headlights correctly for DUDU launcher and apps but not for android apps such as google maps. PiP google maps is annoying bright during night.
On ignition off (ACC off) since headlights go out, brightness immediately changes to day and it is like a flashbang. I have the option to change day/night with vehicle lights in the menu. Should I choose something else like light blend mode?

https://drive.google.com/file/d/1dKnLRgN6E2T0OyyXgQVkmvQJyDO2vsK1/view?usp=sharing

DUDU-Meng

You can also use the light mixing mode.
If you want apps such as Google Maps to follow the theme and change to dark mode, go to Settings - Display - Advanced Settings - Turn on Sync Android Day and Night Mode.

zephyr

DUDU-Meng Thanks for your reply!

After some google map updates, dark mode works correctly in both modes and auto switches in PIP.

Light blend mode is better, although now it is dark during the day until the clock gets synchronized (time always is 6.20 at boot until either GPS lock or network connect). But it stays dark during night.

Can time be stored across reboot?

DUDU-Meng

zephyr
Hardware-related: DUDU7 has an independent RTC chip that can maintain accurate time while in sleep mode. DUDU5 may need to locate or connect to the network before it can synchronize the time.