So, We all are disappointed when we saw that One ui 4.0 is not following Google's Meterial You theming specially Wallpaper Based theme system..
But, it's not the fault of Samsung...
Actually no other OEMs ( Xiaomi, Oppo, Oneplus, Vivo etc.) also can't implement this system.
It's the fault of Google Itself
They releases the stable version of AOSP ( Android Open Source Project) every year...it's not that the same as we see in Beta versions of Pixel series....Pixel series doesn't have the Real Stock android (AOSP) Itself..It has special edition of Android only made for Google Pixel series...similarly Original Android 12 aka AOSP 12 doesn't support This Feature...
that's why No other OEM like Samsung can't implemented it..
But the Good news is
It's found by the XDA developers that
In 2021 Google will release another version of Android 12 i.e. Android 12.1 which contains api which can natively support
Wallpaper based theming System support ( Codenamed as Monet) natively to the AOSP
In other words Samsung can add this feature only after when Google will release Android 12.1 in 2022..
That's a good News for us...
May be One ui 4.1 will has this most hyped feature...
