第一步：
#include "com_hs_androidjnidemo_MainActivity.h"
#include "jni.h"
#include <stdio.h>
#include <YLWwiseEngine.h>
#include <AK/SoundEngine/Common/AkTypes.h>//全局变量 gaden
JavaVM *g_vm;//0.JNI_OnLoad
JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved) {g_vm = vm;return JNI_VERSION_1_6;
}//1.initWwise
JNIEXPORT void JNICALL Java_com_hs_androidjnidemo_MainActivity_initWwise (JNIEnv *env, jobject thiz, jobject activity,jstring path) {const char* cStr = env->GetStringUTFChars(path, nullptr);YLWwiseEngine::getInstance()->init(cStr,env,thiz,activity,g_vm);// return env->NewStringUTF("string1 from c");
}//2.SetBasePath
JNIEXPORT void JNICALL Java_com_hs_androidjnidemo_MainActivity_SetBasePath (JNIEnv *env, jobject thiz,jstring path) {const char* cStr = env->GetStringUTFChars(path, nullptr);YLWwiseEngine::getInstance()->SetBasePath(cStr);
}
第二步：
bool YLWwiseEngine::init(const char* basePath,JNIEnv *env,jobject obj,jobject activity,JavaVM *g_vm)
{this->env1 =env;this->g_VM2=g_vm;AkPlatformInitSettings platformInitSettings;env->GetJavaVM(&g_VM1);jobject mainActivityObj = env->NewGlobalRef(activity);platformInitSettings.pJavaVM = g_VM1;platformInitSettings.jActivity =mainActivityObj;this->activity1 =mainActivityObj; //注意activity1 AKRESULT res0 = m_pLowLevelIO->Init(platformInitSettings.pJavaVM,platformInitSettings.jActivity);if (res0 != AK_Success){__android_log_print(ANDROID_LOG_INFO, "lclclc", "---Error----\n");return false;}
第三步：SetBasePath
void YLWwiseEngine::SetBasePath(const char* basePath)
{char* basePaeht1 = new char[1024];strcpy(basePaeht1,basePath);AKRESULT ret = m_pLowLevelIO->SetBasePath(basePaeht1);if (ret != AK_Success){__android_log_print(ANDROID_LOG_INFO, "lclclc", "-------SetBasePath22-------- ret %d\n", ret); //log i类型}
}
第四步：postEventFun回调
int YLWwiseEngine::postEventFun(const char* eventName, unsigned int gameObjectId, unsigned int funId,JNIEnv *env,JavaVM *g_vm)
{this->env1 =env;char* pcname = new char[1024];//锟姐够锟斤拷strcpy(pcname, eventName);PostObj* postobj = new PostObj();postobj->funId = funId;postobj->eventName = pcname;postobj->env = env;postobj->g_vm = g_vm;AkPlayingID id = AK::SoundEngine::PostEvent(eventName, gameObjectId,AK_EndOfEvent | AK_Marker | AK_EnableGetSourcePlayPosition,PostEventGan::getInstance()->postCallback, postobj);// this->update();AK::SoundEngine::RenderAudio();if (id == AK_INVALID_PLAYING_ID){printf("postEventʧ�ܣ���������%d\n", id);return 0;}return id;
}
回调
void PostEventGan::postCallback(AkCallbackType in_eType, AkCallbackInfo* in_pCallbackInfo)
{PostObj* curPost1 = (PostObj*)in_pCallbackInfo->pCookie;if (in_eType == AK_EndOfEvent){// char* geline = "|";int funId = curPost1->funId;char funId_str[10];sprintf(funId_str,"%d",funId);__android_log_print(ANDROID_LOG_INFO, "lclclc", "------PostEventGan::postCallback2---111----funId_str %s\n", funId_str); //log i类型//ccjsbridge::excuteJS("CCToJsUtils", "CccToJSAK_EndOfEvent", funId_str);JavaVM *g_vm=curPost1->g_vm;JNIEnv *env1 = nullptr;jint result = g_vm->AttachCurrentThread(&env1, 0);jclass mainActivityClass = env1->GetObjectClass(YLWwiseEngine::getInstance()->activity1);const char *sig = "(Ljava/lang/String;)V";//"(F)V"jmethodID mainMethodId = env1->GetMethodID(mainActivityClass, "postEventFunOver", sig);env1->CallVoidMethod(YLWwiseEngine::getInstance()->activity1, mainMethodId,env1->NewStringUTF(funId_str));g_vm->DetachCurrentThread();}
第五步：子线程回到 java 里面UI线程
public void postEventFunOver(String para) {if (Looper.getMainLooper() == Looper.myLooper()) {System.out.print("-------NativeHelper--c++返回值------Looper.getMainLooper():"+Looper.getMainLooper()+"\n");} else {System.out.print("-------NativeHelper--c++返回值------a:"+para+"\n");activity.runOnUiThread(()-> {// activity.getJsInterface().youLoftLoginFail();activity.getWebView().loadUrl("javascript:wwise_CccToJSAK_EndOfEvent("+para+")");});}
};
)
