Cocos2d-x How to EditBox Show Keyboard(SourceCode)

HelloWorldScene.h

#ifndef __HELLOWORLD_SCENE_H__
#define __HELLOWORLD_SCENE_H__
 
#include "cocos2d.h"
#include "cocostudio/CocoStudio.h"
#include "ui\UIEditBox\UIEditBox.h"
#include "ui/CocosGUI.h"
 
USING_NS_CC;
using namespace ui;
 
class HelloWorld : public cocos2d::Layer, EditBoxDelegate
{
public:
    // there's no 'id' in cpp, so we recommend returning the class instance pointer
    static cocos2d::Scene* createScene();
 
    // Here's a difference. Method 'init' in cocos2d-x returns bool, instead of returning 'id' in cocos2d-iphone
    virtual bool init();
 
	// a selector callback
	void menuCloseCallback(cocos2d::Ref* pSender);
 
    // implement the "static create()" method manually
    CREATE_FUNC(HelloWorld);
 
	EditBox* eb_first; //First EditBox
	EditBox* eb_second; //Second EditBox
 
	void editbox_Callback(EditBox* editBox); //Custom Function
 
	virtual void editBoxEditingDidBegin(EditBox* editBox);
	virtual void editBoxEditingDidEnd(EditBox* editBox);
	virtual void editBoxTextChanged(EditBox* editBox, const std::string& text);
	virtual void editBoxReturn(EditBox* editBox);
};
 
#endif // __HELLOWORLD_SCENE_H__
 

HelloWorldScene.cpp

#include "HelloWorldScene.h"
 
Scene* HelloWorld::createScene()
{
    // 'scene' is an autorelease object
    auto scene = Scene::create();
 
    // 'layer' is an autorelease object
    auto layer = HelloWorld::create();
 
    // add layer as a child to scene
    scene->addChild(layer);
 
    // return the scene
    return scene;
}
 
// on "init" you need to initialize your instance
bool HelloWorld::init()
{
    //////////////////////////////
    // 1. super init first
    if ( !Layer::init() )
    {
        return false;
    }
 
    auto rootNode = CSLoader::createNode("HelooWorldScene.csb");
    addChild(rootNode);
 
	///////////////////////////////////////First EditBox///////////////////////////////////////
	eb_first = EditBox::create(Size(150, 50), Scale9Sprite::create("YourPic.png"));
	eb_first->setAnchorPoint(Vec2(0, 0.5f));
	eb_first->setPosition(Vec2(50, 100));
	eb_first->setReturnType(ui::EditBox::KeyboardReturnType::NEXT); //Return Button Change(Next)
	eb_first->setDelegate(this);
	addChild(eb_first);
	///////////////////////////////////////////////////////////////////////////////////////////////
	///////////////////////////////////////Second EditBox///////////////////////////////////////
	eb_second = EditBox::create(Size(150, 50), Scale9Sprite::create("YourPic.png"));
	eb_second->setAnchorPoint(Vec2(0, 0.5f));
	eb_second->setPosition(Vec2(250, 100));
	eb_second->setReturnType(ui::EditBox::KeyboardReturnType::DONE); //Return Button Change(Done)
	eb_second->setDelegate(this);
	addChild(eb_second);
	///////////////////////////////////////////////////////////////////////////////////////////////
 
    return true;
}
 
void HelloWorld::editBoxEditingDidBegin(EditBox* editBox) {
}
void HelloWorld::editBoxEditingDidEnd(EditBox* editBox) {
}
void HelloWorld::editBoxTextChanged(EditBox* editBox, const std::string& text) {
}
void HelloWorld::editBoxReturn(EditBox* editBox) {
	//the function when touched Return button.
	if (editBox == eb_first) {
		CallFunc *runCallback = CallFunc::create(CC_CALLBACK_0(HelloWorld::editbox_Callback, this, eb_second));
		this->runAction(Sequence::create(DelayTime::create(0.15f), runCallback, nullptr));
                //0.15 second Delay -> runCallback
	}
}
void HelloWorld::editbox_Callback(EditBox* editBox) {
	editBox->touchDownAction(editBox, Widget::TouchEventType::ENDED);
        //eb_second get focus and show keyboard like eb_second has touched.
}

I Made 2 EditBoxes.

when First EditBox Input finished and touched Return Button,

Second EditBox will have focus and show keyboard.

When i didn't put Delay, it didn't show keyboard or had focus bug.

I tested on Android.