Just few days ago Google Launched Android 8.0 Oreo and the new version is expected to get an update with launch of new Pixel smartphones. One thing that has always been missing with stock android is ability to apply custom theme, you had to rely on custom launchers and apps to get a theme.
But now according to a new report by XDA, Android O will be getting a custom theme engine in upcoming updates. In the latest developer version of the operating system developers at XDA has found a way to apply Substratum themes using Overlay Manager Service found on Android O. But for now if you re-boot your device the theme will be gone.
Substratum is also looking forward to release an app for Android Oreo which will let you apply their themes easily. This is not very simple or easy but it is definitely simpler than before as there is no need of rooting your device. and we can expect Google to officially release a theme manager inbuilt in Android O pretty soon. Stay tuned to Sid Tech for more updates on Android Oreo.