code:
/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
package org.cocos2dx.lib;

import android.content.Context;
import android.opengl.GLSurfaceView;
import android.os.Handler;
import android.os.Message;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.AttributeSet;
import android.util.Log;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.inputmethod.InputMethodManager;
import android.widget.TextView;
import android.widget.TextView.OnEditorActionListener;

class TextInputWraper implements TextWatcher, OnEditorActionListener {

	private static final Boolean debug = false;
	private void LogD(String msg) {
		if (debug) Log.d("TextInputFilter", msg);
	}

	private Cocos2dxGLSurfaceView mMainView;
	private String mText;
	private String mOriginText;

	private Boolean isFullScreenEdit() {
		InputMethodManager imm = (InputMethodManager)mMainView.getTextField().getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
		return imm.isFullscreenMode();
	}

	public TextInputWraper(Cocos2dxGLSurfaceView view) {
		mMainView = view;
	}

	public void setOriginText(String text) {
		mOriginText = text;
	}

	@Override
	public void afterTextChanged(Editable s) {
		if (isFullScreenEdit()) {
			return;
		}

		LogD("afterTextChanged: " + s);
		int nModified = s.length() - mText.length();
		if (nModified > 0) {
			final String insertText = s.subSequence(mText.length(), s.length()).toString();
			mMainView.insertText(insertText);
			LogD("insertText(" + insertText + ")");
		}
		else {
			for (; nModified < 0; ++nModified) {
				mMainView.deleteBackward();
				LogD("deleteBackward");
			}
		}
		mText = s.toString();
	}

	@Override
	public void beforeTextChanged(CharSequence s, int start, int count,
			int after) {
		LogD("beforeTextChanged(" + s + ")start: " + start + ",count: " + count + ",after: " + after);
		mText = s.toString();
	}

	@Override
	public void onTextChanged(CharSequence s, int start, int before, int count) {
	}

	@Override
	public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
		if (mMainView.getTextField() == v && isFullScreenEdit()) {
			// user press the action button, delete all old text and insert new text
			for (int i = mOriginText.length(); i > 0; --i) {
				mMainView.deleteBackward();
				LogD("deleteBackward");
			}
			String text = v.getText().toString();

			/*
			 * If user input nothing, translate "\n" to engine.
			 */
			if (text.compareTo("") == 0){
				text = "\n";
			}

			if ('\n' != text.charAt(text.length() - 1)) {
				text += '\n';
			}

			final String insertText = text;
			mMainView.insertText(insertText);
			LogD("insertText(" + insertText + ")");
		}
		return false;
	}
}

public class Cocos2dxGLSurfaceView extends GLSurfaceView {

    static private Cocos2dxGLSurfaceView mainView;

    private static final String TAG = Cocos2dxGLSurfaceView.class.getCanonicalName();
    private Cocos2dxRenderer mRenderer;

    private static final boolean debug = false;

    ///////////////////////////////////////////////////////////////////////////
    // for initialize
	///////////////////////////////////////////////////////////////////////////
    public Cocos2dxGLSurfaceView(Context context) {
        super(context);
        initView();
    }

    public Cocos2dxGLSurfaceView(Context context, AttributeSet attrs) {
        super(context, attrs);
        initView();
    }

    protected void initView() {
        mRenderer = new Cocos2dxRenderer();
        setFocusableInTouchMode(true);
        setRenderer(mRenderer);

        textInputWraper = new TextInputWraper(this);

        handler = new Handler(){
        	public void handleMessage(Message msg){
        		switch(msg.what){
        		case HANDLER_OPEN_IME_KEYBOARD:
        			if (null != mTextField && mTextField.requestFocus()) {
        				mTextField.removeTextChangedListener(textInputWraper);
        				mTextField.setText("");
        				String text = (String)msg.obj;
        				mTextField.append(text);
        				textInputWraper.setOriginText(text);
        				mTextField.addTextChangedListener(textInputWraper);
                        InputMethodManager imm = (InputMethodManager)mainView.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
                        imm.showSoftInput(mTextField, 0);
                        Log.d("GLSurfaceView", "showSoftInput");
        			}
        			break;

        		case HANDLER_CLOSE_IME_KEYBOARD:
        			if (null != mTextField) {
        				mTextField.removeTextChangedListener(textInputWraper);
                        InputMethodManager imm = (InputMethodManager)mainView.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
                        imm.hideSoftInputFromWindow(mTextField.getWindowToken(), 0);
                        Log.d("GLSurfaceView", "HideSoftInput");
        			}
        			break;
        		}
        	}
        };

        mainView = this;
    }

    public void onPause(){
    	queueEvent(new Runnable() {
            @Override
            public void run() {
                mRenderer.handleOnPause();
            }
        });

    	super.onPause();
    }

    public void onResume(){
    	super.onResume();

    	queueEvent(new Runnable() {
            @Override
            public void run() {
                mRenderer.handleOnResume();
            }
        });
    }

    ///////////////////////////////////////////////////////////////////////////
    // for text input
	///////////////////////////////////////////////////////////////////////////
    private final static int HANDLER_OPEN_IME_KEYBOARD = 2;
    private final static int HANDLER_CLOSE_IME_KEYBOARD = 3;
    private static Handler handler;
    private static TextInputWraper textInputWraper;
    private Cocos2dxEditText mTextField;

    public TextView getTextField() {
    	return mTextField;
    }

    public void setTextField(Cocos2dxEditText view) {
    	mTextField = view;
    	if (null != mTextField && null != textInputWraper) {
    		mTextField.setOnEditorActionListener(textInputWraper);
    		mTextField.setMainView(this);
    		this.requestFocus();
    	}
    }

    public static void openIMEKeyboard() {
    	Message msg = new Message();
    	msg.what = HANDLER_OPEN_IME_KEYBOARD;
    	msg.obj = mainView.getContentText();
    	handler.sendMessage(msg);

    }

    private String getContentText() {
		return mRenderer.getContentText();
	}

	public static void closeIMEKeyboard() {
    	Message msg = new Message();
    	msg.what = HANDLER_CLOSE_IME_KEYBOARD;
    	handler.sendMessage(msg);
    }

    public void insertText(final String text) {
        queueEvent(new Runnable() {
            @Override
            public void run() {
                mRenderer.handleInsertText(text);
            }
        });
    }

    public void deleteBackward() {
        queueEvent(new Runnable() {
            @Override
            public void run() {
                mRenderer.handleDeleteBackward();
            }
        });
    }

	///////////////////////////////////////////////////////////////////////////
    // for touch event
    ///////////////////////////////////////////////////////////////////////////

    public boolean onTouchEvent(final MotionEvent event) {
    	// these data are used in ACTION_MOVE and ACTION_CANCEL
    	final int pointerNumber = event.getPointerCount();
    	final int[] ids = new int[pointerNumber];
    	final float[] xs = new float[pointerNumber];
    	final float[] ys = new float[pointerNumber];

    	for (int i = 0; i < pointerNumber; i++) {
            ids[i] = event.getPointerId(i);
            xs[i] = event.getX(i);
            ys[i] = event.getY(i);
        }

        switch (event.getAction() & MotionEvent.ACTION_MASK) {
        case MotionEvent.ACTION_POINTER_DOWN:
        	final int indexPointerDown = event.getAction() >> MotionEvent.ACTION_POINTER_ID_SHIFT;
        	final int idPointerDown = event.getPointerId(indexPointerDown);
            final float xPointerDown = event.getX(indexPointerDown);
            final float yPointerDown = event.getY(indexPointerDown);

            queueEvent(new Runnable() {
                @Override
                public void run() {
                    mRenderer.handleActionDown(idPointerDown, xPointerDown, yPointerDown);
                }
            });
            break;

        case MotionEvent.ACTION_DOWN:
        	// there are only one finger on the screen
        	final int idDown = event.getPointerId(0);
            final float xDown = xs[0];
            final float yDown = ys[0];

            queueEvent(new Runnable() {
                @Override
                public void run() {
                    mRenderer.handleActionDown(idDown, xDown, yDown);
                }
            });
            break;

        case MotionEvent.ACTION_MOVE:
            queueEvent(new Runnable() {
                @Override
                public void run() {
                    mRenderer.handleActionMove(ids, xs, ys);
                }
            });
            break;

        case MotionEvent.ACTION_POINTER_UP:
        	final int indexPointUp = event.getAction() >> MotionEvent.ACTION_POINTER_ID_SHIFT;
        	final int idPointerUp = event.getPointerId(indexPointUp);
            final float xPointerUp = event.getX(indexPointUp);
            final float yPointerUp = event.getY(indexPointUp);

            queueEvent(new Runnable() {
                @Override
                public void run() {
                    mRenderer.handleActionUp(idPointerUp, xPointerUp, yPointerUp);
                }
            });
            break;

        case MotionEvent.ACTION_UP:
        	// there are only one finger on the screen
        	final int idUp = event.getPointerId(0);
            final float xUp = xs[0];
            final float yUp = ys[0];

            queueEvent(new Runnable() {
                @Override
                public void run() {
                    mRenderer.handleActionUp(idUp, xUp, yUp);
                }
            });
            break;

        case MotionEvent.ACTION_CANCEL:
            queueEvent(new Runnable() {
               @Override
                public void run() {
                    mRenderer.handleActionCancel(ids, xs, ys);
                }
            });
            break;
        }

        if (debug){
        	dumpEvent(event);
        }
        return true;
    }

    /*
     * This function is called before Cocos2dxRenderer.nativeInit(), so the width and height is correct.
     */
    protected void onSizeChanged(int w, int h, int oldw, int oldh){
    	this.mRenderer.setScreenWidthAndHeight(w, h);
    }

 @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
    	final int kc = keyCode;
    	if (keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_MENU) {
    		queueEvent(new Runnable() {
	            @Override
	            public void run() {
	                mRenderer.handleKeyDown(kc);
	            }
    		});
    		return true;
    	}
        return super.onKeyDown(keyCode, event);
    }

    // Show an event in the LogCat view, for debugging
    private void dumpEvent(MotionEvent event) {
       String names[] = { "DOWN" , "UP" , "MOVE" , "CANCEL" , "OUTSIDE" ,
          "POINTER_DOWN" , "POINTER_UP" , "7?" , "8?" , "9?" };
       StringBuilder sb = new StringBuilder();
       int action = event.getAction();
       int actionCode = action & MotionEvent.ACTION_MASK;
       sb.append("event ACTION_" ).append(names[actionCode]);
       if (actionCode == MotionEvent.ACTION_POINTER_DOWN
             || actionCode == MotionEvent.ACTION_POINTER_UP) {
          sb.append("(pid " ).append(
          action >> MotionEvent.ACTION_POINTER_ID_SHIFT);
          sb.append(")" );
       }
       sb.append("[" );
       for (int i = 0; i < event.getPointerCount(); i++) {
          sb.append("#" ).append(i);
          sb.append("(pid " ).append(event.getPointerId(i));
          sb.append(")=" ).append((int) event.getX(i));
          sb.append("," ).append((int) event.getY(i));
          if (i + 1 < event.getPointerCount())
             sb.append(";" );
       }
       sb.append("]" );
       Log.d(TAG, sb.toString());
    }
}


code:
/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
package org.cocos2dx.lib;

import android.content.Context;
import android.content.res.AssetFileDescriptor;
import android.media.MediaPlayer;
import android.util.Log;

/**
 *
 * This class is used for controlling background music
 *
 */
public class Cocos2dxMusic {

	private static final String TAG = "Cocos2dxMusic";
	private float mLeftVolume;
	private float mRightVolume;
	private Context mContext;
	private MediaPlayer mBackgroundMediaPlayer;
	private boolean mIsPaused;
	private String mCurrentPath;

	public Cocos2dxMusic(Context context){
		this.mContext = context;
		initData();
	}

	public void preloadBackgroundMusic(String path){
		if ((mCurrentPath == null) || (! mCurrentPath.equals(path))){
			// preload new background music

			// release old resource and create a new one
			if (mBackgroundMediaPlayer != null){
				mBackgroundMediaPlayer.release();
			}

			mBackgroundMediaPlayer = createMediaplayerFromAssets(path);

			// record the path
			mCurrentPath = path;
		}
	}

	public void playBackgroundMusic(String path, boolean isLoop){
		if (mCurrentPath == null){
			// it is the first time to play background music
			// or end() was called
			mBackgroundMediaPlayer = createMediaplayerFromAssets(path);
			mCurrentPath = path;
		}
		else {
			if (! mCurrentPath.equals(path)){
				// play new background music

				// release old resource and create a new one
				if (mBackgroundMediaPlayer != null){
					mBackgroundMediaPlayer.release();
				}
				mBackgroundMediaPlayer = createMediaplayerFromAssets(path);

				// record the path
				mCurrentPath = path;
			}
		}

		if (mBackgroundMediaPlayer == null){
			Log.e(TAG, "playBackgroundMusic: background media player is null");
		} else {
			// if the music is playing or paused, stop it
			mBackgroundMediaPlayer.stop();

			mBackgroundMediaPlayer.setLooping(isLoop);

			try {
				mBackgroundMediaPlayer.prepare();
				mBackgroundMediaPlayer.seekTo(0);
				mBackgroundMediaPlayer.start();

				this.mIsPaused = false;
			} catch (Exception e){
				Log.e(TAG, "playBackgroundMusic: error state");
			}
		}
	}

	public void stopBackgroundMusic(){
		if (mBackgroundMediaPlayer != null){
			mBackgroundMediaPlayer.stop();

			// should set the state, if not , the following sequence will be error
			// play -> pause -> stop -> resume
			this.mIsPaused = false;
		}
	}

	public void pauseBackgroundMusic(){
		if (mBackgroundMediaPlayer != null && mBackgroundMediaPlayer.isPlaying()){
			mBackgroundMediaPlayer.pause();
			this.mIsPaused = true;
		}
	}

	public void resumeBackgroundMusic(){
		if (mBackgroundMediaPlayer != null && this.mIsPaused){
			mBackgroundMediaPlayer.start();
			this.mIsPaused = false;
		}
	}

	public void rewindBackgroundMusic(){
		if (mBackgroundMediaPlayer != null){
			mBackgroundMediaPlayer.stop();

			try {
				mBackgroundMediaPlayer.prepare();
				mBackgroundMediaPlayer.seekTo(0);
				mBackgroundMediaPlayer.start();

				this.mIsPaused = false;
			} catch (Exception e){
				Log.e(TAG, "rewindBackgroundMusic: error state");
			}
		}
	}

	public boolean isBackgroundMusicPlaying(){
		boolean ret = false;

		if (mBackgroundMediaPlayer == null){
			ret = false;
		} else {
			ret = mBackgroundMediaPlayer.isPlaying();
		}

		return ret;
	}

	public void end(){
		if (mBackgroundMediaPlayer != null){
			mBackgroundMediaPlayer.release();
		}

		initData();
	}

	public float getBackgroundVolume(){
		if (this.mBackgroundMediaPlayer != null){
			return (this.mLeftVolume + this.mRightVolume) / 2;
		} else {
			return 0.0f;
		}
	}

	public void setBackgroundVolume(float volume){
		if (volume < 0.0f){
			volume = 0.0f;
		}

		if (volume > 1.0f){
			volume = 1.0f;
		}

	    this.mLeftVolume = this.mRightVolume = volume;
		if (this.mBackgroundMediaPlayer != null){
			this.mBackgroundMediaPlayer.setVolume(this.mLeftVolume, this.mRightVolume);
		}
	}

	private void initData(){
		mLeftVolume =0.5f;
		mRightVolume = 0.5f;
		mBackgroundMediaPlayer = null;
		mIsPaused = false;
		mCurrentPath = null;
	}

	/**
	 * create mediaplayer for music
	 * @param path the path relative to assets
	 * @return
	 */
	private MediaPlayer createMediaplayerFromAssets(String path){
		MediaPlayer mediaPlayer = new MediaPlayer();

		try{
			if (path.startsWith("/")) {
				mediaPlayer.setDataSource(path);
			}
			else {
				AssetFileDescriptor assetFileDescritor = mContext.getAssets().openFd(path);
		        mediaPlayer.setDataSource(assetFileDescritor.getFileDescriptor(),
		        		assetFileDescritor.getStartOffset(), assetFileDescritor.getLength());
			}

	        mediaPlayer.prepare();

	        mediaPlayer.setVolume(mLeftVolume, mRightVolume);
		}catch (Exception e) {
			mediaPlayer = null;
            Log.e(TAG, "error: " + e.getMessage(), e);
        }

        return mediaPlayer;
	}
}

license: mit


code:
/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
package org.cocos2dx.lib;

import javax.microedition.khronos.egl.EGLConfig;
import javax.microedition.khronos.opengles.GL10;

import android.opengl.GLSurfaceView;

public class Cocos2dxRenderer implements GLSurfaceView.Renderer {
	private final static long NANOSECONDSPERSECOND = 1000000000L;
	private final static long NANOSECONDSPERMINISECOND = 1000000;
	private static long animationInterval = (long)(1.0 / 60 * NANOSECONDSPERSECOND);
	private long last;
	private int screenWidth;
	private int screenHeight;

    public void onSurfaceCreated(GL10 gl, EGLConfig config) {
    	nativeInit(screenWidth, screenHeight);
    	last = System.nanoTime();
    }

    public void setScreenWidthAndHeight(int w, int h){
    	this.screenWidth = w;
    	this.screenHeight = h;
    }

    public void onSurfaceChanged(GL10 gl, int w, int h) {
    }

    public void onDrawFrame(GL10 gl) {

    	long now = System.nanoTime();
    	long interval = now - last;

    	// should render a frame when onDrawFrame() is called
    	// or there is a "ghost"
    	nativeRender();

    	// fps controlling
    	if (interval < animationInterval){
    		try {
    			// because we render it before, so we should sleep twice time interval
    			Thread.sleep((animationInterval - interval) * 2 / NANOSECONDSPERMINISECOND);
    		} catch (Exception e){}
    	}

    	last = now;
    }

    public void handleActionDown(int id, float x, float y)
    {
    	nativeTouchesBegin(id, x, y);
    }

    public void handleActionUp(int id, float x, float y)
    {
    	nativeTouchesEnd(id, x, y);
    }

    public void handleActionCancel(int[] id, float[] x, float[] y)
    {
    	nativeTouchesCancel(id, x, y);
    }

    public void handleActionMove(int[] id, float[] x, float[] y)
    {
    	nativeTouchesMove(id, x, y);
    }

    public void handleKeyDown(int keyCode)
    {
    	nativeKeyDown(keyCode);
    }

    public void handleOnPause(){
    	nativeOnPause();
    }

    public void handleOnResume(){
    	nativeOnResume();
    }

    public static void setAnimationInterval(double interval){
    	animationInterval = (long)(interval * NANOSECONDSPERSECOND);
    }
    private static native void nativeTouchesBegin(int id, float x, float y);
    private static native void nativeTouchesEnd(int id, float x, float y);
    private static native void nativeTouchesMove(int[] id, float[] x, float[] y);
    private static native void nativeTouchesCancel(int[] id, float[] x, float[] y);
    private static native boolean nativeKeyDown(int keyCode);
    private static native void nativeRender();
    private static native void nativeInit(int w, int h);
    private static native void nativeOnPause();
    private static native void nativeOnResume();

    /////////////////////////////////////////////////////////////////////////////////
    // handle input method edit message
    /////////////////////////////////////////////////////////////////////////////////

    public void handleInsertText(final String text) {
    	nativeInsertText(text);
    }

    public void handleDeleteBackward() {
    	nativeDeleteBackward();
    }

	public String getContentText() {
		return nativeGetContentText();
	}

    private static native void nativeInsertText(String text);
    private static native void nativeDeleteBackward();
    private static native String nativeGetContentText();
}


code:
/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
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;

/**
 *
 * 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;
	}

	public void unloadEffect(String path){
		// get sound id and remove from mPathSoundIDMap
		Integer soundId = this.mPathSoundIDMap.remove(path);

		if (soundId != null){
			// unload effect
			this.mSoundPool.unload(soundId.intValue());

			// remove record from mSoundIdStreamIdMap
			this.mSoundIdStreamIdMap.remove(soundId);
		}
	}

	public int playEffect(String path, boolean isLoop){
		Integer soundId = this.mPathSoundIDMap.get(path);

		if (soundId != null){
			// the sound is preloaded, stop it first

			this.mSoundPool.stop(soundId);

			// play sound
			int streamId = this.mSoundPool.play(soundId.intValue(), this.mLeftVolume,
					this.mRightVolume, SOUND_PRIORITY, isLoop ? -1 : 0, SOUND_RATE);

			// record sound id and stream id map
			this.mSoundIdStreamIdMap.put(soundId, streamId);
		} else {
			// the effect is not prepared
			soundId = preloadEffect(path);
			if (soundId == INVALID_SOUND_ID){
				// can not preload effect
				return INVALID_SOUND_ID;
			}

			/*
			 * Someone reports that, it can not play effect for the
			 * first time. If you are lucky to meet it. There are two
			 * ways to resolve it.
			 * 1. Add some delay here. I don't know how long it is, so
			 *    I don't add it here.
			 * 2. If you use 2.2(API level 8), you can call
			 *    SoundPool.setOnLoadCompleteListener() to play the effect.
			 *    Because the method is supported from 2.2, so I can't use
			 *    it here.
			 */
			playEffect(path, isLoop);
		}

		return soundId.intValue();
	}

	public void stopEffect(int soundId){
        Integer streamId = this.mSoundIdStreamIdMap.get(soundId);

        if (streamId != null && streamId.intValue() != INVALID_STREAM_ID){
        	this.mSoundPool.stop(streamId.intValue());
        	this.mPathSoundIDMap.remove(soundId);
        }
	}

	public void pauseEffect(int soundId){
        Integer streamId = this.mSoundIdStreamIdMap.get(soundId);

        if (streamId != null && streamId.intValue() != INVALID_STREAM_ID){
        	this.mSoundPool.pause(streamId.intValue());
        	this.mPathSoundIDMap.remove(soundId);
        }
	}

	public void resumeEffect(int soundId){
        Integer streamId = this.mSoundIdStreamIdMap.get(soundId);

        if (streamId != null && streamId.intValue() != INVALID_STREAM_ID){
        	this.mSoundPool.resume(streamId.intValue());
        	this.mPathSoundIDMap.remove(soundId);
        }
	}

	public void pauseAllEffects(){
		// autoResume is available since level 8
		pauseOrResumeAllEffects(true);
	}

	public void resumeAllEffects(){
		// autoPause() is available since level 8
		pauseOrResumeAllEffects(false);
	}

	@SuppressWarnings("unchecked")
	public void stopAllEffects(){
		Iterator<?> iter = this.mSoundIdStreamIdMap.entrySet().iterator();
		while (iter.hasNext()){
			Map.Entry<Integer, Integer> entry = (Map.Entry<Integer, Integer>)iter.next();
			int soundId = entry.getKey();
			this.stopEffect(soundId);
		}
	}

	public float getEffectsVolume(){
		return (this.mLeftVolume + this.mRightVolume) / 2;
	}

	@SuppressWarnings("unchecked")
	public void setEffectsVolume(float volume){
		// volume should be in [0, 1.0]
		if (volume < 0){
			volume = 0;
		}
		if (volume > 1){
			volume = 1;
		}

		this.mLeftVolume = this.mRightVolume = volume;

		// change the volume of playing sounds
		Iterator<?> iter = this.mSoundIdStreamIdMap.entrySet().iterator();
		while (iter.hasNext()){
			Map.Entry<Integer, Integer> entry = (Map.Entry<Integer, Integer>)iter.next();
			this.mSoundPool.setVolume(entry.getValue(), mLeftVolume, mRightVolume);
		}
	}

	public void end(){
		this.mSoundPool.release();
		this.mPathSoundIDMap.clear();
		this.mSoundIdStreamIdMap.clear();

		initData();
	}

	public int createSoundIdFromAsset(String path){
		int soundId = INVALID_SOUND_ID;

		try {
			if (path.startsWith("/")){
				soundId = mSoundPool.load(path, 0);
			}
			else {
				soundId = mSoundPool.load(mContext.getAssets().openFd(path), 0);
			}
		} catch(Exception e){
			soundId = INVALID_SOUND_ID;
			 Log.e(TAG, "error: " + e.getMessage(), e);
		}

		return soundId;
	}

	private void initData(){
		this.mSoundIdStreamIdMap = new HashMap<Integer,Integer>();
		mSoundPool = new SoundPool(MAX_SIMULTANEOUS_STREAMS_DEFAULT, AudioManager.STREAM_MUSIC, SOUND_QUALITY);
		mPathSoundIDMap = new HashMap<String,Integer>();

		this.mLeftVolume = 0.5f;
		this.mRightVolume = 0.5f;
	}

	@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);
			}
		}
	}
}


code:
/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
package org.cocos2dx.lib;

import java.util.Hashtable;

import android.content.Context;
import android.graphics.Typeface;

public class Cocos2dxTypefaces {
	private static final Hashtable<String, Typeface> cache = new Hashtable<String, Typeface>();

	public static Typeface get(Context context, String name){
		synchronized(cache){
			if (! cache.containsKey(name)){
				Typeface t = Typeface.createFromAsset(context.getAssets(), name);
				cache.put(name, t);
			}

			return cache.get(name);
		}
	}
}


code:
/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
package org.cocos2dx.tests;

import org.cocos2dx.lib.Cocos2dxActivity;
import org.cocos2dx.lib.Cocos2dxEditText;
import org.cocos2dx.lib.Cocos2dxGLSurfaceView;

import android.os.Bundle;

public class TestsDemo extends Cocos2dxActivity{
	private Cocos2dxGLSurfaceView mGLView;

    protected void onCreate(Bundle savedInstanceState){
		super.onCreate(savedInstanceState);

		// get the packageName,it's used to set the resource path
		String packageName = getApplication().getPackageName();
		super.setPackageName(packageName);

        setContentView(R.layout.test_demo);
        mGLView = (Cocos2dxGLSurfaceView) findViewById(R.id.test_demo_gl_surfaceview);
        mGLView.setTextField((Cocos2dxEditText)findViewById(R.id.textField));
	}

	 @Override
	 protected void onPause() {
	     super.onPause();

	     mGLView.onPause();
	 }

	 @Override
	 protected void onResume() {
	     super.onResume();

	     mGLView.onResume();
	 }

     static {
         System.loadLibrary("tests");
     }
}


code:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<bada>
    <type>0</type>
    <sdk>E:\bada\1.0.0</sdk>
    <model>Wave_LP2</model>
    <properties/>
</bada>