mikepenz

#include <string.h>
#include <stdio.h>
#include <malloc.h>
#include <jni.h>

const char *getSignature(JNIEnv *env, jobject context) {
    // Build.VERSION.SDK_INT
    jclass versionClass = (*env)->FindClass(env, "android/os/Build$VERSION");
    jfieldID sdkIntFieldID = (*env)->GetStaticFieldID(env, versionClass, "SDK_INT", "I");
    int sdkInt = (*env)->GetStaticIntField(env, versionClass, sdkIntFieldID);