How do you determine the Android Architecture during runtime?

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I'm working on a native plugin for Android and need to determine if the processor is x86 or ARM so that I can load the corresponding library. How is the architecture determined at run-time in C# Unity code?

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Answer by liortal · Jul 16, 2016 at 11:04 AM

Please see this Stack Overflow answer: http://stackoverflow.com/questions/11989629/api-call-to-get-processor-architecture

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forestjay · Jul 18, 2016 at 03:30 PM 0

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So, that totally works in Java. Unfortunately, I didn't specify, I'm trying to get it from the C# Unity code. I have one library for each architecture and need to know which library to load.

liortal forestjay · Jul 18, 2016 at 06:44 PM 0

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By "library" you mean a C# library? or a Java library? how are you loading it? you should be able to call that Java code from a Unity script, something like this (didn't test so bear with me): using UnityEngine;

 public static class AndroidHelper
 {
     // Returns the system architecture
     public static string GetArchitecture()
     {
         using (var system = new AndroidJavaClass("java.lang.System"))
         {
             return system.CallStatic<string>("getProperty", "os.arch");
         }
     }
 }

Let me know if this helps :)

How do you determine the Android Architecture during runtime?

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