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我的 Nexus 4 现已更新至 Android lollipop 5.1，内部版本号为 LMY47D。 L，我理解是指 Lollipop。但其余部分是如何出现的
标签 android
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我的 Nexus 4 现已更新至 Android lollipop 5.1，内部版本号为 LMY47D。 L，我理解是指 Lollipop。但其余部分是如何出现的
最佳答案
这是一个有趣的问题，但并不神秘，因为通过快速网络搜索可以找到官方词 https://source.android.com/source/build-numbers.html
The first letter is the code name of the release family, e.g. F is Froyo.
The second letter is a branch code that allows Google to identify the exact code branch that the build was made from, and R is by convention the primary release branch.
The next letter and two digits are a date code. The letter counts quarters, with A being Q1 2009. Therefore, F is Q2 2010. The two digits count days within the quarter, so F85 is June 24 2010.
Finally, the last letter identifies individual versions related to the same date code, sequentially starting with A; A is actually implicit and usually omitted for brevity.
关于android - Android 手机中的内部版本号表示什么。它们是如何形成的。他们是否指向某些我无法理解的含义？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/29763009/