有一个典型的ZIP文件和APK文件有区别吗？ [英] Is there a difference between typical a ZIP file and an APK file?

问题描述

我知道一个典型的APK文件将有AndroidManifest.xml中，但是这不是我要求的方面。我问在ZIP的结构和标题，即方面在较低水平的角度来看。

I know a typical APK file would have AndroidManifest.xml but that's not the aspect I ask for. I'm asking in terms of ZIP structure and headers, i.e. at a lower level perspective.

推荐答案

所有APK文件是一个有效的ZIP文件。还有更多的它比 - 文件必须是present，即的zipalign 通常用于对齐文件中的数据结构的事实 - 但它的所有有效的邮政编码。

Any APK file is a valid ZIP file. There's more to it than that - files that must be present, the fact that zipalign is normally used to align data structures within the file - but it's all valid ZIP.

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