打印callstack in jni

 

打印callstack in jni

    jclass  throwable_class = env->FindClass("java/lang/Throwable");
    jmethodID  throwable_init = env->GetMethodID(throwable_class, "<init>", "(Ljava/lang/String;)V");
    jobject throwable_obj = env->NewObject(throwable_class, throwable_init, env->NewStringUTF("my_jni_callstack"));


    jmethodID throwable_mid = env->GetMethodID(throwable_class, "printStackTrace", "()V");
    env->CallVoidMethod(throwable_obj, throwable_mid);