如何从图书馆计划中的活动中确定Android应用程序版本是专业版还是精简版？

Question

I'm currently changing my free version to a lite+pro combo by using a library to hold all of the important code, including my activities. Essentially what I plan to do is have a one-line in the code check if the app running is the pro or lite version, and modify the app's appearance and functionality accordingly. I'm just not sure what that line should be.

So say my activity being launched from the manifest is com.example.myapp.lib.MainActivity , and my two packages are com.example.myapp and com.example.myapp.pro . What is a function I can call to check what the currently running package is?

It occurs to me I could possibly do this through a preference.xml file in each app. Would that be better?

Answer 1

您只需从活动中调用Activity.getPackageName即可