Google has released a statement saying non-compatible versions of Android weaken the ecosystem and says Open Handset Alliance members had agreed not to do so.
The company says: "Compatibility is at the heart of the Android ecosystem and ensures a consistent experience for developers, manufacturers and consumers.
"Non-compatible versions of Android, like Aliyun, weaken the ecosystem. All members of the Open Handset Alliance have committed to building one Android platform and to not ship non-compatible Android devices. This does not however, keep OHA members from participating in competing ecosystems."
Espousing a closed ecosystem
Alibaba has responded to Google's statement, saying: "Aliyun OS is not part of the Android ecosystem so of course Aliyun OS is not and does not have to be compatible with Android. It is ironic that a company that talks freely about openness is espousing a closed ecosystem."
Alibaba claims that Aliyun is 'different' to Android, but Google staunchly believes that it derives from its open-source mobile software.
This will, of course, renew the debate on just how open-source Android really is.
It seems fair that Google would do its utmost to protect against Android fragmentation, but that, of course, seems to go against the whole nature of open-source.
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A technology journalist, writer and videographer of many magazines and websites including T3, Gadget Magazine and TechRadar.com. He specializes in applications for smartphones, tablets and handheld devices, with bylines also at The Guardian, WIRED, Trusted Reviews and Wareable. Chris is also the podcast host for The Liverpool Way. As well as tech and football, Chris is a pop-punk fan and enjoys the art of wrasslin'.