The reason why Google cannot tolerate Alibaba Cloud has clearly appeared in lollipop's advertising slogan: Be together, not the same

Google has always believed that Android needs to be compatible with each other. Specifically Implementation is by restricting OHA members to provide support for non-standard Android. For example, OHA member Acer is prevented from releasing mobile phones equipped with Alibaba Cloud OS. Similarly, FireOS/Nokia X cannot get help from OHA. In fact, it is not directly related to Alibaba Cloud. All the foundations of Alibaba Cloud os are AOSP. It rewrites a virtual machine lemur and writes code suitable for the java part of lemur, but the system retains the complete ability to run dalvik programs. Therefore, Alibaba Cloud OS is an Android derivative that does not comply with CDD and cannot use the Android trademark. The difference between BlackBerry and it is that BlackBerry introduced the Android layer on a system completely designed by itself, just like chrome os/browser recently provided the ability to run android applications, without affecting the fact that it is Chrome.