Cocos2d-x中PageView使用中的问题

在开发一款开源游戏bonefly的时候，使用到了PageView来作为关卡选择的页，遇到两个问题

1.pageView的灵敏度接口好像没有开放出来，于是修改了下源码：

void PageView::handleReleaseLogic(Touch *touch)
{
    if (this->getPageCount() <= 0)
    {
        return;
    }
    Widget* curPage = dynamic_cast<Widget*>(this->getPages().at(_curPageIdx));
    if (curPage)
    {
        Vec2 curPagePos = curPage->getPosition();
        ssize_t pageCount = this->getPageCount();
        float curPageLocation = curPagePos.x;
        float pageWidth = getContentSize().width;
        float boundary = pageWidth/2.0f;
		if(boundary > 50.0f)boundary = 50.0f;//调整灵敏度
        if (curPageLocation <= -boundary)
        {
            if (_curPageIdx >= pageCount-1)
            {
                scrollPages(-curPageLocation);
            }
            else
            {
                scrollToPage(_curPageIdx+1);
            }
        }
        else if (curPageLocation >= boundary)
        {
            if (_curPageIdx <= 0)
            {
                scrollPages(-curPageLocation);
            }
            else
            {
                scrollToPage(_curPageIdx-1);
            }
        }
        else
        {
            scrollToPage(_curPageIdx);
        }
    }
}

2.当发布到渣米上面的时候，问题又出现了，关卡的图片出来了，但是背景是白色的。修改下java文件，添加如下方法：

/****************************************************************************
Copyright (c) 2008-2010 Ricardo Quesada
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2011      Zynga Inc.
Copyright (c) 2013-2014 Chukong Technologies Inc.
 
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.cpp;

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

public class AppActivity extends Cocos2dxActivity {

public Cocos2dxGLSurfaceView onCreateView() {
        Cocos2dxGLSurfaceView glSurfaceView = new Cocos2dxGLSurfaceView(this); 
        glSurfaceView.setEGLConfigChooser(5, 6, 5, 0, 16, 8); 
        return glSurfaceView; 
    } 
}

之前一直说要做一个开源cocos2d-x游戏 ，一直没时间，现在狠下心来花了2周时间 总算有雏形了，有兴趣的可以clone下来看看，后期不断更新添加特效，音效 AI等。等完善之后在慢慢写一个教程。

https://git.oschina.net/502959937/bonefly.git