c - Android ndk. Can't get reference to JVM -

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a couple of days ago started having fun android ndk. trying compile 1 of sample programs book little problem arised.

so here need obtain reference javavm.

// global env ref (for callbacks) static javavm *g_vm;  jniexport jint jnicall java_jni_natives_libmain   (jnienv * env, jclass class, jobjectarray jargv) {     // obtain global ref caller jclass     (*env)->getjavavm(env, &g_vm); ...

eclipse says "method 'getjavavm()' not resolved" every other line containing methods of (*env) object.

includes directory has path: c:\programs\ide\adt-bundle-windows-x86_64-20130219\android-ndk-r8e\platforms\android-14\arch-arm\usr\include don't think might include paths, can wrong.

are compiling .cpp file? <jni.h> has different jnienv implementations c , c++, , you're using c version. in c++ code this:

 jniexport jint jnicall java_jni_natives_libmain    (jnienv * env, jclass class, jobjectarray jargv)  {      // obtain global ref caller jclass      env->getjavavm(&g_vm); ...

the normal way javavm reference in jni_onload:

 jniexport jint jnicall jni_onload(javavm* vm, void* areserved)  {      // cache java vm      g_vm = vm;      ...  }

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