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UnsatisfiedLinkError when modifying ImageTargets sample

By Infaust on Wed, 06/20/2012 - 17:06
[B][SOLVED][/B] Hi, I'm starting a new project from the ImageTargets sample, but I'm having problems when I want to rename the package, functions and so on. I got the ImageTargets sample working, and then I tried to rename the package in /src and the class names. I updated the android.mk file with the renamed .cpp files, and then I used javah with the native java functions and copied the generated function headers to the .cpp files (java_com_packageName_class_functionName...). I also run the ndk-build comand to compile everything, but when I run the app I get the following error on the Log: No implementation found for native Lcom/packageName/AugmentedRealityActivity;.getOpenGlEsVersionNative ()I; ... java.lang.UnsatisfiedLinkError: getOpenGlEsVersionNative Did someone face the same problem? Maybe I forgot something to do? Thanks, Infaust.

Hi, Ok, I finally solved the problem (it was quite stupid, but it took some time to understand how the NDK and JNI works). I forgot to edit the LOCAL_MODULE variable in android.mk with the new module. And I also realised that it's mandatory to refresh the project every time you change something of