User customization is one of the causes such a lot of of us make a choice Android as our cellular OS of selection, and in 2017, an app referred to as “Andromeda” got here out to be able to use tough Substratum topics to fully trade on the subject of each facet of your telephone’s UI and well-liked apps without having root get admission to.
Right after the first Developer Preview of Android P used to be launched, then again, it used to be came upon that Google had modified one thing deep inside Android’s core that stopped this rootless theming from operating. It used to be unclear at the time if this used to be performed deliberately or by chance, however we’ve affirmation this used to be performed on objective.
On the Google Issue Tracker, a Googler issued the following remark on June 13:
We admire the comments and wish to percentage some background data and clarifications.
The Overlay Manager Service (OMS) is meant for software producer’s use. OMS, in its present shape, isn’t designed to be a generic theming characteristic — extra design concerns will wish to be put into it in order to uphold Android platform’s safety and product requirements for customers. Accordingly, OMS hasn’t ever been advocated as a public developer characteristic.
Earlier this 12 months a safety patch (CVE-2017-13263) used to be launched to OEMs for Android Oreo units. The patch restricts the set up of overlays to pre-installed or system-signed apps, in reaction to a sound safety factor raised in Android Oreo. Android P additionally comprises this crucial safety patch, so it restricts overlays in the identical approach as does Android Oreo.
We keep in mind that customized theming is the most important capacity for some customers. We will take your comments under consideration with any long run paintings in this space.
In different phrases, the days of the usage of Substratum topics with no need to flash a customized ROM are over.
As disappointing as this information may well be to power-users, Google has additionally showed it is going to quickly give house owners of its Pixel telephones a toggle to manually allow a depressing theme that is lately most effective available when making use of sure wallpapers in the Pixel Launcher.
That will not be just about as intensive as what is to be had with Substratum, however it can be a signal Google needs to transport clear of those hacky strategies and get started introducing right kind, out-of-the-box gear that give customers extra keep an eye on over how their telephones glance.
What do you take into consideration Google’s choice to finish rootless Substratum theming? Sound off in the feedback beneath.
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Google confirms the death of rootless Substratum theming in Android P