How many hours for custom rom for relatively new OEM vendor

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frojnd

Senior Member
Oct 26, 2011
183
18
Hi there.

First a little introduction.
I'm completely new to this scene. My knowledge in android is in building simple apps in java. I have only beginner knowledge in c++
Yet I'm interested in doing custom rom for one of the vonino tablets. I don't know what model exactly as of this moment because I'm still waiting for tablet to arrive.

I'd like to change or do the following stuff:
Image should be preinstalled with following apps:
Lockiosk launcher or other kiosk mode (autostart), sygic navigation

I would like to change quick settings like this:
- Remove following options: Airplane mode switch, Wi-Fi switch, bluetooth switch, auto rotate button, timeout button, data connection button, data usage button
- Add quick settings configuration

I'd like to adjust following configuration settings
Connection:
wifi-on,
bluetooth - on

Display:
daydream - off
sleep - 1minute of inactivity

language and input:
spell checker - off
android keyboard AOSP
auto-capitalization - off
auto correction - off
google voice typing -off
..

Security:
screen lock - none
make passwords visible - off
unknown sources - on
verify apps - on

apps:
google search - disable

date & time:
automatic time zone - off
select timezone - gmt + 2
use 24-hour format - on
chose date format 1.12.2013

developer options
usb debugging - on

Basically these are just settings that are tweaked and or masked. So no new functionalities just rom with limits or personal preferences...
How many hours estimated would I need to invest in this to make this rom functional with my desires? :)
Or better yet, how many hours would experienced cook need for this kind of rom to be stable :D