2019.1.1 AKDEBUG: Java VM not initialized or not provided in AkInitSettings.

Question

Hello,

We're currently in the process of trying to upgrade from 2016.1.1 to the latest 2019.1.1 release, but are running into a failure when attempting to initialize the sound engine. This is with a mixed Java/C++ game, not a native NDK activity based app. 

The following code is used for sound engine initialization, the Java VM is obtained from the initial JNI_OnLoad(JavaVM * vm, void *reserved) call which happens when our library is loaded. This works fine in 2016.1.1 but fails under 2019.1.1 for some reason. I'm unable to debug this further as I lack the source code to the SoundEngine. 

 AkInitSettings initSettings;
 AkPlatformInitSettings platformInitSettings;
 AK::SoundEngine::GetDefaultInitSettings( initSettings );
 AK::SoundEngine::GetDefaultPlatformInitSettings( platformInitSettings );
 platformInitSettings.pJavaVM = OurCustomLib->GetJavaVM();
 if ( AK::SoundEngine::Init( &initSettings, &platformInitSettings ) != AK_Success ) -> Failure: AKDEBUG: Java VM not initialized or not provided in AkInitSettings.

Please advise.

Thanks

Answer 1

你好，大神，我也遇到这个问题

AkPlatformInitSettings platformInitSettings;
JavaVM* jvm = cocos2d::JniHelper::getJavaVM();
platformInitSettings.pJavaVM = jvm;


JNIEnv* env = cocos2d::JniHelper::getEnv();
jclass classID=env->FindClass("org/cocos2dx/javascript/AppActivity");
jmethodID methodID = env->GetStaticMethodID(classID, "getInstance", "()Ljava/lang/Object;");
platformInitSettings.jActivity = env->CallStaticObjectMethod(classID, methodID);

AKRESULT res0 = m_pLowLevelIO->Init(platformInitSettings.pJavaVM,platformInitSettings.jActivity);

 

AKRESULT res1 = AK::SoundEngine::Init(&initSettings, &platformInitSettings);//Java VM not initialized or not provided in AkInitSettings.