cocos2d-x 안드로이드 진동기능 설정 cocos2d-x android vibration definition

 

 

 

cocos2d-x 안드로이드 진동기능 설정

cocos2d-x android vibration definition

 

1.     (사용자 project name)\android\src\org\cocos2dx\lib

è폴더내의 Cocos2dxSound.java,  Cocos2dxActivity.java 두 클래스 파일에 메서드 추가

빨간색 코드

 

================

Cocos2dxSound.java

================

package org.cocos2dx.lib;

 

import java.util.HashMap;

import java.util.Iterator;

import java.util.Map;

 

import android.content.Context;

import android.media.AudioManager;

import android.media.SoundPool;

import android.util.Log;

import android.os.Vibrator;

 

/**

 *

 * This class is used for controlling effect

 *

 */

 

public class Cocos2dxSound {

             private Context mContext;

             private SoundPool mSoundPool;

             private float mLeftVolume;

             private float mRightVolume;

            

             // sound id and stream id map

             private HashMap<Integer,Integer> mSoundIdStreamIdMap;

             // sound path and sound id map

             private HashMap<String,Integer> mPathSoundIDMap;

            

             private static final String TAG = "Cocos2dxSound";

             private static final int MAX_SIMULTANEOUS_STREAMS_DEFAULT = 5;

             private static final float SOUND_RATE = 1.0f;

             private static final int SOUND_PRIORITY = 1;

             private static final int SOUND_QUALITY = 5;

            

             private final int INVALID_SOUND_ID = -1;

             private final int INVALID_STREAM_ID = -1;

            

            

             public Cocos2dxSound(Context context){

                           this.mContext = context;        

                           initData();

             }

            

             public int preloadEffect(String path){

                           int soundId = INVALID_SOUND_ID;

                          

                           // if the sound is preloaded, pass it

                           if (this.mPathSoundIDMap.get(path) != null){

                                        soundId =  this.mPathSoundIDMap.get(path).intValue();

                           } else {

                                        soundId = createSoundIdFromAsset(path);

                                       

                                        if (soundId != INVALID_SOUND_ID){

                                                     // the sound is loaded but has not been played

                                                     this.mSoundIdStreamIdMap.put(soundId, INVALID_STREAM_ID);

                                                    

                                                     // record path and sound id map

                                                     this.mPathSoundIDMap.put(path, soundId);

                                        }

                           }

                                       

                           return soundId;

             }

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

 

            

             @SuppressWarnings("unchecked")

             private void pauseOrResumeAllEffects(boolean isPause){

                           Iterator<?> iter = this.mSoundIdStreamIdMap.entrySet().iterator();

                           while (iter.hasNext()){

                                        Map.Entry<Integer, Integer> entry = (Map.Entry<Integer, Integer>)iter.next();

                                        int soundId = entry.getKey();

                                        if (isPause) {

                                                     this.pauseEffect(soundId);

                                        } else {

                                                     this.resumeEffect(soundId);

                                        }

                           }

             }

            

             public void vibrate(long time){

                           Vibrator v = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);

                           v.vibrate(time);

             }

            

             public void vibrateWithPattern(long[] pattern, int repeat){

                           Vibrator v = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);

                           v.vibrate(pattern, repeat);

             }

            

             public void cancelVibrate(){

                           Vibrator v = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);

                           v.cancel();

             }

}

 

 

 

          ==============

           Cocos2dxActivity.java

           ==============

          

package org.cocos2dx.lib;

 

import android.app.Activity;

import android.app.AlertDialog;

import android.app.Dialog;

import android.content.DialogInterface;

import android.content.Intent;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.net.Uri;

import android.os.Bundle;

import android.os.Handler;

import android.os.Message;

import android.util.DisplayMetrics;

import android.util.Log;

 

public class Cocos2dxActivity extends Activity{

    private static Cocos2dxMusic backgroundMusicPlayer;

    private static Cocos2dxSound soundPlayer;

    private static Cocos2dxAccelerometer accelerometer;

    private static boolean accelerometerEnabled = false;

    private static Handler handler;

    private final static int HANDLER_SHOW_DIALOG = 1;

    private static String packageName;

 

    private static native void nativeSetPaths(String apkPath);

 

          //===============

          //add url member

          //===============

          private static Activity meUrl = null;

 

 

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

       

 

                       //===============

                       //add url member

                       //===============

                       meUrl = this;

 

        // get frame size

        DisplayMetrics dm = new DisplayMetrics();

        getWindowManager().getDefaultDisplay().getMetrics(dm);

        accelerometer = new Cocos2dxAccelerometer(this);

 

        // init media player and sound player

        backgroundMusicPlayer = new Cocos2dxMusic(this);

        soundPlayer = new Cocos2dxSound(this);

       

        // init bitmap context

        Cocos2dxBitmap.setContext(this);

       

        handler = new Handler(){

                     public void handleMessage(Message msg){

                          switch(msg.what){

                           case HANDLER_SHOW_DIALOG:

                                  showDialog(((DialogMessage)msg.obj).title, ((DialogMessage)msg.obj).message);

                                  break;

                           }

                     }

        };

    }

 

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

 

    public static void terminateProcess(){

         android.os.Process.killProcess(android.os.Process.myPid());

    }

 

    public static void vibrate(long time){

                      soundPlayer.vibrate(time);

    }

         

public static void vibrateWithPattern(long pattern[], int repeat){

                       soundPlayer.vibrateWithPattern(pattern, repeat);

}

         

public static void cancelVibrate(){

                       soundPlayer.cancelVibrate();

}

 

   

   

   

    @Override

    protected void onResume() {

         super.onResume();

         if (accelerometerEnabled) {

             accelerometer.enable();

         }

    }

 

    @Override

    protected void onPause() {

         super.onPause();

         if (accelerometerEnabled) {

             accelerometer.disable();

         }

    }

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

 

 

2.     (사용자 cocos2d-x folder name)\ CocosDenshion\include

è폴더내 SimpleAudioEngine.h 함수 추가, 빨간색 코드 줄

 

================

SimpleAudioEngine.h

================

 

#ifndef _SIMPLE_AUDIO_ENGINE_H_

#define _SIMPLE_AUDIO_ENGINE_H_

 

#include "Export.h"

#include <stddef.h>

 

namespace CocosDenshion {

 

/**

@class          SimpleAudioEngine

@brief                  offer a VERY simple interface to play background music & sound effect

*/

class EXPORT_DLL SimpleAudioEngine

{

public:

    SimpleAudioEngine();

    ~SimpleAudioEngine();

 

    /**

    @brief Get the shared Engine object,it will new one when first time be called

    */

    static SimpleAudioEngine* sharedEngine();

 

    /**

    @brief Release the shared Engine object

    @warning It must be called before the application exit, or a memroy leak will be casued.

    */

static void end();

 

    /**

    @brief  Set the zip file name

    @param pszZipFileName The relative path of the .zip file

    */

    static void setResource(const char* pszZipFileName);

 

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

 

/**

    @brief                          preload a compressed audio file

    @details               the compressed audio will be decode to wave, then write into an

    internal buffer in SimpleaudioEngine

    */

    void preloadEffect(const char* pszFilePath);

 

    /**

    @brief                          unload the preloaded effect from internal buffer

    @param[in]                     pszFilePath                          The path of the effect file,or the FileName of T_SoundResInfo

    */

    void unloadEffect(const char* pszFilePath);

 

    /**

   @brief                  vibration setting

   */

   void vibrate(long long time);

   void vibrateWithPattern(long long pattern[], int repeat);

   void cancelVibrate();

};

 

} // end of namespace CocosDenshion

 

#endif // _SIMPLE_AUDIO_ENGINE_H_

 

 

 

3.     (사용자 cocos2d-x folder name)\CocosDenshion\CocosDenshion\android

è폴더 내의 SimpleAudioEngine.cpp

 

================

SimpleAudioEngine.cpp

================

#include "SimpleAudioEngine.h"

#include "jni/SimpleAudioEngineJni.h"

 

namespace CocosDenshion

{

             static SimpleAudioEngine *s_pEngine = 0;

 

             SimpleAudioEngine::SimpleAudioEngine()

             {

 

             }

 

             SimpleAudioEngine::~SimpleAudioEngine()

             {

 

             }

 

             SimpleAudioEngine* SimpleAudioEngine::sharedEngine()

             {

                           if (! s_pEngine)

                           {

                                        s_pEngine = new SimpleAudioEngine();

                           }

       

                           return s_pEngine;

             }

 

             void SimpleAudioEngine::end()

             {

                           endJNI();

             }

 

             void SimpleAudioEngine::setResource(const char* pszZipFileName)

             {

 

             }

 

            void SimpleAudioEngine::preloadBackgroundMusic(const char* pszFilePath)

             {

                         preloadBackgroundMusicJNI(pszFilePath);

             }

 

             void SimpleAudioEngine::playBackgroundMusic(const char* pszFilePath, bool bLoop)

             {

                         playBackgroundMusicJNI(pszFilePath, bLoop);

             }

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

 

             void SimpleAudioEngine::resumeAllEffects()

             {

                           resumeAllEffectsJNI();

             }

 

             void SimpleAudioEngine::stopAllEffects()

             {

                           stopAllEffectsJNI();

             }

 

             void SimpleAudioEngine::vibrate(long long time)

             {

                           vibrateJNI(time);

             }

            

             void SimpleAudioEngine::vibrateWithPattern(long long pattern[], int repeat)

             {

                           vibrateWithPatternJNI(pattern, repeat);

                          

             }

            

             void SimpleAudioEngine::cancelVibrate()

             {

                           cancelVibrateJNI();

             }

}

 

 

 

 

4.     (사용자 cocos2d-x folder name)\ CocosDenshion\android\jni

è폴더 내의 SimpleAudioEngineJni.h, SimpleAudioEngineJni.cpp JNI 등록

 

           ==================

SimpleAudioEngineJni.h

==================

#ifndef __SIMPLE_AUDIO_ENGINE_JNI__

#define __SIMPLE_AUDIO_ENGINE_JNI__

 

#include <jni.h>

 

extern "C"

{

      extern void preloadBackgroundMusicJNI(const char *path);

      extern void playBackgroundMusicJNI(const char *path, bool isLoop);

             extern void stopBackgroundMusicJNI();

             extern void pauseBackgroundMusicJNI();

             extern void resumeBackgroundMusicJNI();

             extern void rewindBackgroundMusicJNI();

             extern bool isBackgroundMusicPlayingJNI();

             extern float getBackgroundMusicVolumeJNI();

             extern void setBackgroundMusicVolumeJNI(float volume);

             extern unsigned int playEffectJNI(const char* path, bool bLoop);

             extern void stopEffectJNI(unsigned int nSoundId);

             extern void endJNI();

             extern float getEffectsVolumeJNI();

             extern void setEffectsVolumeJNI(float volume);

             extern void preloadEffectJNI(const char *path);

             extern void unloadEffectJNI(const char* path);

             extern void pauseEffectJNI(unsigned int nSoundId);

             extern void pauseAllEffectsJNI();

             extern void resumeEffectJNI(unsigned int nSoundId);

             extern void resumeAllEffectsJNI();

             extern void stopAllEffectsJNI();

             extern void vibrateJNI(long long time);

             extern void vibrateWithPatternJNI(long long pattern[], int repeat);

             extern void cancelVibrateJNI();

}

 

#endif // __SIMPLE_AUDIO_ENGINE_JNI__

 

 

           ==================

SimpleAudioEngineJni.h

==================

#include "SimpleAudioEngineJni.h"

#include <android/log.h>

 

#define  LOG_TAG    "libSimpleAudioEngine"

#define  LOGD(...)  __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__)

#define  CLASS_NAME "org/cocos2dx/lib/Cocos2dxActivity"

 

typedef struct JniMethodInfo_

                  {

                                   JNIEnv *    env;

                                   jclass      classID;

                                   jmethodID   methodID;

                  } JniMethodInfo;

 

 

extern "C"

{

                  static JavaVM *gJavaVM = 0;

 

                  jint JNI_OnLoad(JavaVM *vm, void *reserved)

                  {

                                   gJavaVM = vm;

 

                                   return JNI_VERSION_1_4;

                  }

 

                  // get env and cache it

                  static JNIEnv* getJNIEnv(void)

                  {

                                   JNIEnv *env = 0;

 

                                   // get jni environment

                                   if (gJavaVM->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK)

                                   {

                                                     LOGD("Failed to get the environment using GetEnv()");

                                   }

 

                                   if (gJavaVM->AttachCurrentThread(&env, 0) < 0)

                                   {

                                                     LOGD("Failed to get the environment using AttachCurrentThread()");

                                   }

 

                                   return env;

                  }

 

                  // get class and make it a global reference, release it at endJni().

                  static jclass getClassID(JNIEnv *pEnv)

                  {

                                   jclass ret = pEnv->FindClass(CLASS_NAME);

                                   if (! ret)

                                   {

                                                     LOGD("Failed to find class of %s", CLASS_NAME);

                                   }

 

                                   return ret;

                  }

 

static bool getStaticMethodInfo(JniMethodInfo &methodinfo, const char *methodName, const char *paramCode)

    {

                                   jmethodID methodID = 0;

                                   JNIEnv *pEnv = 0;

                                   bool bRet = false;

 

        do

        {

                                                     pEnv = getJNIEnv();

                                                     if (! pEnv)

                                                     {

                                                                       break;

                                                     }

 

            jclass classID = getClassID(pEnv);

 

            methodID = pEnv->GetStaticMethodID(classID, methodName, paramCode);

            if (! methodID)

            {

                LOGD("Failed to find static method id of %s", methodName);

                break;

            }

 

                                                     methodinfo.classID = classID;

                                                     methodinfo.env = pEnv;

                                                     methodinfo.methodID = methodID;

 

                                                     bRet = true;

        } while (0);

 

        return bRet;

    }

 

                  void preloadBackgroundMusicJNI(const char *path)

                  {

                                   // void playBackgroundMusic(String,boolean)

                                   JniMethodInfo methodInfo;

 

                                   if (! getStaticMethodInfo(methodInfo, "preloadBackgroundMusic", "(Ljava/lang/String;)V"))

                                   {                                                   

                                                     return;

                                   }

 

                                   jstring stringArg = methodInfo.env->NewStringUTF(path);

                                   methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID, stringArg);

                                   methodInfo.env->DeleteLocalRef(stringArg);

                                   methodInfo.env->DeleteLocalRef(methodInfo.classID);

                  }

 

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .

 

 

                  void resumeAllEffectsJNI()

                  {

                                   // void resumeAllEffects()

 

                                   JniMethodInfo methodInfo;

 

                                   if (! getStaticMethodInfo(methodInfo, "resumeAllEffects", "()V"))

                                   {

                                                     return ;

                                   }

 

                                   methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID);

                                   methodInfo.env->DeleteLocalRef(methodInfo.classID);

                  }

 

                  void stopAllEffectsJNI()

                  {

                                   // void stopAllEffects()

 

                                   JniMethodInfo methodInfo;

 

                                   if (! getStaticMethodInfo(methodInfo, "stopAllEffects", "()V"))

                                   {

                                                     return ;

                                   }

 

                                   methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID);

                                   methodInfo.env->DeleteLocalRef(methodInfo.classID);

                  }

 

                  void vibrateJNI(long long time)

                  {

                                   JniMethodInfo methodInfo;

                                  

                                   if (! getStaticMethodInfo(methodInfo, "vibrate", "(J)V"))

                                   {

                                                     return;

                                   }

                                  

                                   methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID, time);

                                   methodInfo.env->DeleteLocalRef(methodInfo.classID);

                  }

                 

                  void vibrateWithPatternJNI(long long pattern[], int repeat)

                  {

                                   JniMethodInfo methodInfo;

                                  

                                   if (! getStaticMethodInfo(methodInfo, "vibrateWithPattern", "([JI)V"))

                                   {

                                                     return;

                                   }

                                  

                                   int elements = sizeof(pattern);

                                   jlongArray jLongArray = methodInfo.env->NewLongArray(elements);

                                   methodInfo.env->SetLongArrayRegion(jLongArray, 0, elements, (jlong*) pattern);

                                  

                                   methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID, jLongArray, repeat);

                                   methodInfo.env->DeleteLocalRef(methodInfo.classID);

                  }

                 

                  void cancelVibrateJNI()

                  {

                 

                                   JniMethodInfo methodInfo;

                                  

                                   if (! getStaticMethodInfo(methodInfo, "cancelVibrate", "()V"))

                                   {

                                                     return;

                                   }

 

                                   methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID);

                                   methodInfo.env->DeleteLocalRef(methodInfo.classID);

                  }

 

}

 

5.     AndroidManifest.xml 파일에

è<uses-permission android:name="android.permission.VIBRATE" /> 추가

 

6.     원하는 곳에서 실행 코드 예

//진동 ===================================================

#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)       

        SimpleAudioEngine::sharedEngine()->vibrate(100);

#endif

//========================================================

 

           è당연히 심플오디오엔진에 추가했기 때문에  위와 같이 정의함

 

           vibrate(long long time)  : 매개변수 밀리초 동안 진동

           vibrateWithPattern(long long pattern[], int repeat)  : 일정 패턴대로 반복

                     pattern è 밀리초 배열,  repeatè 반복횟수 

           cancelVibrate() : 진동끄기

 

 

출처 : http://www.cocos2d-x.org/forums/6/topics/8179