loading library (.so file) in android [duplicate]



<strong>Possible Duplicate:</strong><br /><a href="https://stackoverflow.com/questions/4882167/creating-a-product-sdk-how-do-i-add-a-native-lib-so-and-a-jar-with-the-sdk-i" rel="nofollow">Creating a product SDK: How do I add a native lib (.SO) and a jar with the SDK I am creating?</a>


I'm new to Android development and jni, so bare with me.

I'm trying to use com.android.SystemClock in an app, which calls a native method. I need to load the library that this native method belongs to (i.e. System.loadLibrary(...)). The method is defined in the file: frameworks/base/core/jni/android_os_SystemClock.cpp. How do I figure out which library this belongs to and load it as well?



Inspect the make files and find out what libs it builds. Look for LOCAL_MODULE. That said, it is probably in libandroid_runtime.so.

And then again, if it is not part of the public SDK, you shouldn't be using it. It may change, break, not work on some devices, etc.


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