`exportsigned`和`unsigned`.apk文件有什么区别? [英] What is the differences between `export signed` and `unsigned` .apk file?

问题描述

我正在按照就像签署任何其他应用程序一样；它为用户提供了一定程度的保证，使您自发布代码以来就不会对其进行篡改.

未签名的应用程序通常应该可以使用，但确实需要降低安全级别.Google进行了快速搜索，找到了许多文章，这些文章解释了您所要做的就是选中 Settings-> Security 中的 Unknown Sources 框.

I'm building .apk file for my Android application using Android tools - Export... as guided here

My question is what are signed and unsigned .apk file?

How can we use usngined .apk file? (I tried to export an unsigned one but I cannot install it for my Galaxy Nexus)

解决方案

Signing Android apps is just like signing any other application; it provides the user with some level of assurance that the code hasn't been tampered with since you released it.

Unsigned apps should be usable generally but do require lowering the security level. A quick Google search found a number of articles that explained that all you have to do is check the Unknown Sources box in Settings->Security.

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