mirror of https://github.com/axmolengine/axmol.git
78 lines
1.9 KiB
C++
78 lines
1.9 KiB
C++
#include "SimpleAudioEngineJni.h"
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#include <android/log.h>
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#define LOG_TAG "libSimpleAudioEngine"
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#define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
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#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__)
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extern "C"
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{
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static JavaVM *gJavaVM = 0;
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static jclass classOfCocos2dxActivity = 0;
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JNIEnv *env = 0;
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jint JNI_OnLoad(JavaVM *vm, void *reserved)
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{
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gJavaVM = vm;
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LOGI("JNI_OnLoad");
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LOGI("JNI_OnLoad ok");
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return JNI_VERSION_1_4;
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}
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static jmethodID getMethodID(const char *methodName, const char *paramCode)
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{
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jmethodID ret = 0;
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LOGI("getMethodID");
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// get jni environment and java class for Cocos2dxActivity
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if (gJavaVM->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK)
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{
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LOGE("Failed to get the environment using GetEnv()");
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return 0;
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}
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if (gJavaVM->AttachCurrentThread(&env, 0) < 0)
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{
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LOGE("Failed to get the environment using AttachCurrentThread()");
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return 0;
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}
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classOfCocos2dxActivity = env->FindClass("org/cocos2dx/lib/Cocos2dxActivity");
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if (! classOfCocos2dxActivity)
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{
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LOGE("Failed to find class of org/cocos2dx/lib/Cocos2dxActivity");
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return 0;
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}
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if (env != 0 && classOfCocos2dxActivity != 0)
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{
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ret = env->GetStaticMethodID(classOfCocos2dxActivity, methodName, paramCode);
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LOGI("after GetStaticMethodID");
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}
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if (ret)
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{
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LOGI("get method id of %s ok", methodName);
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}
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return ret;
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}
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void playBackgroundMusicJNI(const char *path, bool isLoop)
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{
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// void playBackgroundMusic(String,boolean)
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jmethodID playBackgroundMusicMethodID = getMethodID("playBackgroundMusic", "(Ljava/lang/String;Z)V");
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if (playBackgroundMusicMethodID)
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{
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jstring StringArg = env->NewStringUTF(path);
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env->CallStaticVoidMethod(classOfCocos2dxActivity, playBackgroundMusicMethodID, StringArg, isLoop);
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//env->ReleaseStringUTFChars(StringArg, path);
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}
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}
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}
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