It is possble to edi the boot process order? - Thinkpad Tablet General

Hello guys!
I am using a rooted Lenovo TAB 4 10 Plus with Lineage OS Android 9 on it.
I want to know if it is possible that the splashscreen is being showed until the tablet asks for a pattern.
The current booting up process it like this: Lenovo splash screen - My own flashed Lenovo boot animation - Asked for pattern - a while of black screen - My own flashed Lenovo animation
My wanted booting process: Lenovo splashscreen - Asked for pattern - my own flashed Lenovo animation
Is it possible that I can change the boot animation like that?
And if it is possible, how can I change the booting process until it is my wanted booting process?

You can modify parts of the boot process by modifying the relevant init files. The order of the init events/triggers are defined by the framework
Here is where the "on charger" event is triggered:
https://github.com/aosp-mirror/platform_system_core/blob/master/init/init.cpp#L749
And here is README that describes Android init:
https://github.com/aosp-mirror/platform_system_core/blob/master/init/README.md

Related

Any way to change the boot logo (not boot animation)?

Hi guys,
Before the boot animation (I am using temasek's ROM which has his own custom animation), there is a boot logo of
"Samsung Galaxy Note 3" in white text for a few seconds before boot animation.
Is there any documented way to change this screen? I'm merely curious. I've seen some threads for other phones about it but none for the Note 3 so if anyone has info I'd love to see it .
Thanks!
SM-N900W8 running temasek's v50.1

[Q] Custom Boot Animation Stuck In Boot Loop

Alright, so instead of finding my own boot animation, I decided to make my own. After some time, I finally got it to my device and now I get stuck in a boot loop, but I'm not sure why? I get past the 'Galaxy S4' screen and it plays the first 10 seconds of the animation with white flashes then it freezes and reboots. I found a thread on how to get the boot animation off my device but I'd like some insight as to why it does this? Thanks in advance. (sorry if this is in the wrong place or if this question was already answered, I couldn't find anything)

[HELP] Bricked Android Yoga Book

Hi everyone, I have the Yoga Book YB1-x90f (android/wifi only) and i had an issues with twrp and now i cannot boot into android. i have flashed using the intel platform flash tools but the device does not boot and sits on a black screen. the guide i followed said that it would take a while for the first boot but i waited 45 minutes and it never came on. is my device dead or is there something i may have over looked?
Crimson Ghoul said:
Hi everyone, I have the Yoga Book YB1-x90f (android/wifi only) and i had an issues with twrp and now i cannot boot into android. i have flashed using the intel platform flash tools but the device does not boot and sits on a black screen. the guide i followed said that it would take a while for the first boot but i waited 45 minutes and it never came on. is my device dead or is there something i may have over looked?
Click to expand...
Click to collapse
Can you boot your device into fastboot mode or dnx?
And describe every step you've taken (or link to the instructions) how you have flashed it, what were the problems with twrp, etc.

warning message on boot

Hi, it is possible to hide message caution before logo Android one bootloader is unlock when phone start booting ?
Yes, do some searching on xda, there are 2 threads for replacing that annoying splash image.
You can replace the splash image, but delay on boot will remain.

Setting up boot logo

Hi, I just installed on my mazda 3 first gen an android system K2001N but for some reason I can't get the boot logo list, I already connect the system to wifi but there is no logo to select, and I think that mostly of the functions are blocked, is there any an additional setting that I have to do?
You can try to upload your picture in .png format from under the root at: /system/tsoem/logoset/1024x600 (or other dimension)
or if you mean the boot animation you can see on /system/media/bootanimation.zip and replace the picture in the animation
you must have rooted device

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