Save Live Wallpaper Android Not Working Pics

I have a live wallpaper and an activity that starts it. But not as live wallpapers (via live wallpaper picker).

LWP+ lets you force Android 8.1 Oreo's dark theme with any ...
LWP+ lets you force Android 8.1 Oreo's dark theme with any ... from source www.androidcentral.com
Live wallpaper from accuweather not working. I have the alternative launcher nova installed. Live wallpapers aren't quite the draw that they used to be.

I'm updating to 9.0.2 now.

, forest wallpaper android not working. Pixel art live, love wallpapers, halloween wallpapers and nature wallpapers too! Now you have complete working live wallpaper code. I am not able to pick any kind.