TVCanvas.js 30 KB
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var Common = require('Common');
var Network = require('Network');
var FocusInfo = require('FocusInfo');
var Application = require('Application');
var Log = require('Log');
cc.Topdraw = cc.Topdraw || {};
cc.Topdraw.TVCanvas =
    cc.Class({
        extends: cc.Component,
        properties: {
            //如果成功了要添加 
            //Log 版块
            _cLog: null,
            _cApplication: null,
            _cFocus: null,
            _aFocusTargets: [], //可被聚焦的块集合 分成状态区
            _fiCurrentFocus: null,
            _iSceneStatus: 0, //场景状态 和焦点寻找有关系
            _fFocusScaleFactor: 1.06, //焦点缩放因数
            //数据初始化状态
            _bIsFocusInit: false,
            _oSceneContext: null, //当前场景的上下文,用于后续恢复
            //_oCurrentSceneParameter:null, //去下一个场景的参数
            _oNextSceneParameter: null, //去下一个场景的参数
            _compPlayer: null,
            _aTouchContext: [],
            _defaultBackScene: null,//每个场景Canvas都有的 默认返回场景 每个场景自己构造函数内设置值 
            _oFocusScaleFactorInfo: null,

            holdClick: false,       //检测是否长按
            _bShowExitBox: false,
        },

        // use this for initialization
        onLoad: function () {
            //关掉调试信息
            cc.debug.setDisplayStats(true);
            //设置背景为透明
            //TODO:2.0警告建议cc.Camera.main.backgroundColor = cc.Color.TRANSPARENT;
            // cc.director.setClearColor(cc.Color.TRANSPARENT);
            cc.Camera.main.backgroundColor = cc.Color.TRANSPARENT;
            this._oSceneContext = {};
            this._oNextSceneParameter = {};
            //获得应用级别的上下文状态
            if (cc.find('application')) {
                this._cApplication = cc.find('application').getComponent(Application);
            } else {
                let nodeApplication = new cc.Node('application');
                cc.game.addPersistRootNode(nodeApplication);
                this._cApplication = nodeApplication.addComponent(Application);
            }
            //创建Log节点
            let nodeLog = new cc.Node('Log');
            this._cLog = nodeLog.addComponent(Log);
            this._cLog.init(this);
            nodeLog.parent = this.node;
            nodeLog.opacity = 0;
            //注册键盘事件
            cc.systemEvent.on(cc.SystemEvent.EventType.KEY_DOWN, this.onKeyDown, this);
            cc.systemEvent.on(cc.SystemEvent.EventType.KEY_UP, this.onKeyUp, this);
            //注册摸来摸去事件
            this.node.on('touchstart', this.onTouchStart, this);
            this.node.on('touchmove', this.onTouchMove, this);
            this.node.on('touchend', this.onTouchEnd, this);
            this.node.on('before_focus_change', this.onBeforeFocusChange, this);
            this.node.on('after_focus_change', this.onAfterFocusChange, this);
            this.node.on('focus', this.onFocus, this);
            this.node.on('blur', this.onBlur, this);
            //以后再考虑是否用这种做法
            //this.node.on('focus_leave', this.onFocusLeave,this);
            //this.node.on('focus_hover', this.onFocusHover,this);
            //初始化焦点临接表
            if (null == this._aFocusTargets[0]) {
                this._aFocusTargets[0] = [];
            }

            //添加探针
            this.sceneBIProbe();
        },
        onKeyUp: function (event) {
            cc.log('OnKeyUp In TVCanvas');
            //-----------------------禁止长按-------------------------------
            this.holdClick = false;
            //------------------------------------------------------
        },
        onKeyDown: function (event) {
            //-------------------------禁止长按------------------------------
            if (!this.holdClick) {
                this.holdClick = true;
            } else {
                event.keyCode = 0;    //更改keyCode值使该键值失效,
                // return;
            }
            //-------------------------------------------------------

            let nodeLog = null;
            switch (event.keyCode) {
                case cc.macro.KEY.t:
                    nodeLog = this.node.getChildByName('Log');
                    nodeLog.opacity = ((nodeLog.opacity == 0) ? 255 : 0);
                    this._cLog.screenD('....日志测试Test-' + nodeLog.opacity + '-a');
                    this._cLog.screenI('....日志测试Test-' + nodeLog.opacity + '-b');
                    this._cLog.screenW('....日志测试Test-' + nodeLog.opacity + '-c');
                    this._cLog.screenE('....日志测试Test-' + nodeLog.opacity + '-d');
                    break;
                case cc.macro.KEY.enter:
                case cc.macro.KEY.space:
                case Common.ANDROID_KEY.enter:
                    if (0 == this._fiCurrentFocus.node.getName().indexOf('AppIcon')) {
                        this.doCurrentFocusTVLinkAction(Common.TV_LINK_ACTION_CLICK);
                    }
                    if (0 == this._fiCurrentFocus.node.getName().indexOf('BtnBackTop')) {
                        this.backAScene();
                    }
                    break;
            }
        },
        onTouchStart: function (event) {
            cc.log('OnTouchStart In TVCanvas');
        },
        onTouchMove: function (event) {
            cc.log('OnTouchMove In TVCanvas');
        },
        onTouchEnd: function (event) {
            cc.log('OnTouchEnd In TVCanvas');
        },
        setCurrentFocus: function (fiCurrentFocus) {
            this._fiCurrentFocus = fiCurrentFocus;
        },

        /**
         * 返回上一个场景
         */
        backAScene: function () {
            //上下文
            let compApplication = cc.find('application').getComponent(Application);
            let aSceneContext = compApplication.getSceneContext();
            let aSceneParameter = compApplication.getSceneParameter();
            cc.log(aSceneContext);
            if (aSceneParameter.length) {
                this._bShowExitBox = false;
                let oSceneParameter = aSceneParameter.pop();
                cc.director.loadScene(oSceneParameter.backSceneName);
                compApplication.setBackStatus(true);
            } else {
                if (!this._bShowExitBox) {    //弹出挽留界面
                    this.showExitBox();
                } else {
                    cc.log("退出应用!");
                    cc.game.end();
                }
            }
        },
        doTVLinkAction: function (oOperation) {
            let nodeApplication = cc.find('application').getComponent(Application);
            let aSceneContext = nodeApplication.getSceneContext();
            let aSceneParameter = nodeApplication.getSceneParameter();
            //---------------
            nodeApplication.setTotalFrames(cc.director.getTotalFrames());
            //---------------
            let strForwardSceneName = "";
            this._oNextSceneParameter.backSceneName = cc.director.getScene().name;
            if (this._bShowExitBox && this._focusPath) {    //挽留页跳转采用原先的值
                this._oSceneContext.focusPath = this._focusPath;
            } else {
                this._oSceneContext.focusPath = Common.getNodePath(this._fiCurrentFocus.node);
            }
            switch (oOperation.action) {
                case "ChangeScene":
                    strForwardSceneName = oOperation.parameters.sceneName;
                    for (let key in oOperation.parameters) {
                        if (null != oOperation.parameters[key] && '' != oOperation.parameters[key])
                            this._oNextSceneParameter[key] = oOperation.parameters[key];
                    }
                    break;
                case "promotionBIProbe":
                    this.promotionBIProbe(oOperation.parameters.id);
                    break;
                case "changeUI":        //切换场景
                    let parameter = oOperation.parameters.uiName;  //更换界面的名称
                    if (parameter == "collection") {              //收藏
                        
                    } else if (parameter == "history") {          //历史
                        
                    } else if (parameter == "search") {           //搜索
                        
                    }
                    break;
                default:
                /*
                oSceneContext.categoryId="10";
                oSceneContext.songListPageIndex="10";
                oSceneContext.focusPath=""; //光标对象 如何保存 从场景中往下寻找Node
                aSceneContext.push(oSceneContext);
                cc.director.loadScene('sceneSearch');
                */
            }

            if (null != strForwardSceneName && 0 < strForwardSceneName.length) {
                aSceneParameter.push(this._oNextSceneParameter);
                aSceneContext.push(this._oSceneContext);
                cc.director.loadScene(strForwardSceneName, function () {
                    cc.sys.garbageCollect();
                });
            }
        },
        addNodeToFocusTarget: function (iStatus, strKey, nodeFocusable) {
            this._aFocusTargets[iStatus][strKey] = nodeFocusable;
        },
        getFocus: function () {
            return this._cFocus;
        },
        getCurrentFocusInfo: function () {
            return this._fiCurrentFocus;
        },
        getFocusTargets: function () {
            return this._aFocusTargets;

        },
        onFocus: function (event) {
            let fiFrom = event.detail.from;
            let fiTo = event.detail.to;
            fiTo.onFocus(fiFrom);
        },
        onBlur: function (event) {
            let fiFrom = event.detail.from;
            let fiTo = event.detail.to;
            fiFrom.onBlur(fiTo);

        },

        /**
         * 仅供测试使用
         * @param strPlayURL 回调后得到的播放地址
         * 
         */
        onGetPlayURL: function (strPlayURL) {
            cc.log('TVCanvas onGetPlayURL..:' + strPlayURL);
            if (this._compPlayer) {
                this._compPlayer.remoteURL = strPlayURL;
                this._compPlayer.play();
            }
        },

        getPageBg: function (context, kind, spriteBg) {
            let oRankingRequestParameters = {
                "view": "json",
                "token": Common.TEST_API_TOKEN,
            };
            Network.ajax('GET', Common.TOPDRAW_API_SERVER2 + 'ArrangeHut/GetWallPaperFrame', null, oRankingRequestParameters,
                function (strResponse) {
                    // cc.log("Success When Get Ranking..."+strResponse);
                    try {
                        var oJSONResult = JSON.parse(strResponse);
                        if (oJSONResult.businessCode == 'success') {
                            if (oJSONResult.resultSet.length > 0) {
                                let nodeLeftRecommendPic = cc.find('Bg', context.node);
                                let normal = oJSONResult.resultSet[0].images.map.normal[0];
                                let background = oJSONResult.resultSet[0].images.map.background[0];
                                var strUrl = "";
                                if (kind == 'background') {
                                    strUrl = Common.TOPDRAW_IMAGE_SERVER + oJSONResult.resultSet[0].images.list[background].fileUrl;
                                } else if (kind == 'normal') {
                                    strUrl = Common.TOPDRAW_IMAGE_SERVER + oJSONResult.resultSet[0].images.list[normal].fileUrl;
                                }
                                if (spriteBg) {   //新增骚操作
                                    cc.loader.load(strUrl, function (err, texture) {
                                        spriteBg.spriteFrame = new cc.SpriteFrame(texture);
                                    });
                                    return;
                                }
                                if (strUrl) {
                                    cc.loader.load(strUrl, function (err, texture) {
                                        nodeLeftRecommendPic.getComponent(cc.Sprite).spriteFrame = new cc.SpriteFrame(texture);
                                    });
                                }
                            } else {
                                cc.log("Nothing...");
                            }
                        } else {
                            cc.log("Error When Get WallPaper..." + oJSONResult.description);
                        }
                    } catch (error) {
                        cc.log("Exception When Get WallPaper..." + error);
                    }
                },
                function (strResponse) {
                    cc.log("Error When Get WallPaper..." + strResponse);
                }, this, "uuid");
        },

        //添加场景BI探针
        sceneBIProbe: function () {
            try {
                //场景参数
                let oSceneParameter = this._cApplication.getTopSceneParameter() || {};
                let strCurSceneName = cc.director.getScene().name;
                let strCurURL = strCurSceneName + "?";

                for (let key in oSceneParameter) {
                    if (key != "sceneName") {
                        strCurURL += (key + "=" + oSceneParameter[key] + "&");
                    }
                }
                strCurURL = strCurURL.substring(0, strCurURL.length - 1);

                //附加参数
                oSceneParameter.platformAccount = Common.USER_ID;
                oSceneParameter.url = encodeURIComponent(strCurURL);
                oSceneParameter.referURL = oSceneParameter.backSceneName || "";

                Network.ajax('GET', Common.BI_BASE_PATH, null, oSceneParameter,
                    function (strResponse) {
                        try {
                            // var oJSONResult = JSON.parse(strResponse);
                            // if (oJSONResult.businessCode == "success") {
                            //     cc.log("Business Success : Page BI Probe Request Success");
                            // } else {
                            //     cc.log("Business Error : Page BI Probe Request failed..." + oJSONResult.description);
                            // }
                        } catch (ex) {
                            cc.log("Business Exception : Page BI Probe Request Error.." + ex);
                        }
                    },
                    function (strResponse) {
                        cc.log("Communication Error : Page BI Probe Request Error..." + strResponse + "\r\n");
                    }, this, "uuid"
                );
            } catch (err) {
                cc.log("Page BI Probe Request Error in promotionBIProbe..." + err);
            }
        },

        /*推荐位BI探针*/
        createPromotionBIProbeAction: function (strTVLink, strId) {
            let joTVLink = JSON.parse(strTVLink);
            joTVLink.click.push({ "action": "promotionBIProbe", "parameters": { "id": strId } });
            return JSON.stringify(joTVLink);
        },
        promotionBIProbe: function (strPromotionId) {
            try {
                //为了BI方便统计,做些变形
                let strBIURL = './NoPage/TopdrawPromotion?id=' + strPromotionId;//todo:这个地址其实还不确定
                let oParams = {
                    "platformAccount": Common.USER_ID,
                    "url": strBIURL,
                };
                Network.ajax('GET', Common.BI_BASE_PATH, null, oParams,
                    function (strResponse) {
                        try {
                            let oJSONResult = JSON.parse(strResponse);
                            if (oJSONResult.businessCode == "success") {
                                cc.log("Business Success : Promotion BI Probe Request Success");
                            } else {
                                cc.log("Business Error : Promotion BI Probe Request failed..." + oJSONResult.description);
                            }
                        } catch (ex) {
                            cc.log("Business Exception : Promotion BI Probe Request Error.." + ex);
                        }
                    },
                    function (strResponse) {
                        cc.log("Communication Error : Promotion BI Probe Request Error..." + strResponse + "\r\n");
                    }, this, "uuid"
                );
            } catch (err) {
                cc.log("Promotion BI Probe Request Error in promotionBIProbe..." + err);
            }
        },

        /**
         *黄色提示框
         * @param strTip String
         * @param iTime Number
         */
        commonTip: function (strTip, iTime) {
            if (!this.commonTipFnCallback) {
                this.commonTipFnCallback = function () {
                    nodeTip.opacity = 0;
                }
            }
            this.unschedule(this.commonTipFnCallback);
            if (!strTip) return;
            iTime = iTime || 5;
            let labelText = null;
            let nodeTip = cc.find("CommonTip", this.node);
            let nodeText = nodeTip && nodeTip.getChildByName("TipText");
            if (!nodeText) {
                nodeTip = new cc.Node("CommonTip");
                let layout = nodeTip.addComponent(cc.Layout);
                layout.type = 1;
                layout.resizeMode = 1;
                layout.paddingLeft = 20;
                layout.paddingRight = 20;
                layout.horizontalDirection = 0;
                let spriteTipBg = nodeTip.addComponent(cc.Sprite);
                // spriteTipBg.spriteFrame = new cc.SpriteFrame(cc.textureCache.addImage(cc.url.raw('resources/Texture/common_tip_bg.png')));
                cc.loader.loadRes("Texture/cabin/common_tip_bg", cc.SpriteFrame, function (err, spriteFrame) {
                    spriteTipBg.spriteFrame = spriteFrame;
                });
                nodeTip.parent = this.node;
                // nodeTip.setLocalZOrder(1000);
                nodeTip.zIndex = 1000;
                nodeText = new cc.Node("TipText");
                labelText = nodeText.addComponent(cc.Label);
                nodeText.color = cc.Color.RED;
                nodeTip.addChild(nodeText);
            } else {
                labelText = nodeText.getComponent(cc.Label);
            }
            labelText.string = strTip;
            nodeTip.opacity = 255;
            this.scheduleOnce(this.commonTipFnCallback, iTime); //修改tip时间
        },

        /**
         * 统一添加订购、推荐等按钮
         */
        addHomeIcon: function (context) {
            // var nodeOrder = new cc.Node('OrderIcon');   //订购
            // nodeOrder.addComponent(cc.Sprite);
            // var widgetOrder = nodeOrder.addComponent(cc.Widget);
            // widgetOrder.isAlignLeft = true;
            // widgetOrder.isAlignTop = true;
            // widgetOrder.top = 44;
            // widgetOrder.left = 1150;
            // cc.loader.loadRes("Texture/common/order_icon", cc.SpriteFrame, function (err, spriteFrame) {
            //     spriteFrame.setTexture(null, cc.rect(0, 0, 54, 68));
            //     nodeOrder.getComponent(cc.Sprite).spriteFrame = spriteFrame;
            //     spriteFrame._calculateUV();
            // });
            // var fiOrderIcon = nodeOrder.addComponent(FocusInfo);
            // context._aFocusTargets[0]['to_order_icon'] = nodeOrder;
            // fiOrderIcon.init(
            //     null, true
            // );
            // context.node.addChild(nodeOrder, 10);

            // var nodeApp = new cc.Node('AppIcon');   //首页
            // nodeApp.addComponent(cc.Sprite);
            // var widgetApp = nodeApp.addComponent(cc.Widget);
            // widgetApp.isAlignLeft = true;
            // widgetApp.isAlignTop = true;
            // widgetApp.top = 44;
            // widgetApp.left = 1213;
            // cc.loader.loadRes("Texture/common/level_icon", cc.SpriteFrame, function (err, spriteFrame) {
            //     spriteFrame.setTexture(null, cc.rect(0, 0, 54, 68));
            //     nodeApp.getComponent(cc.Sprite).spriteFrame = spriteFrame;
            //     spriteFrame._calculateUV();
            // });
            // var fiAppIcon = nodeApp.addComponent(FocusInfo);
            // context._aFocusTargets[0]['to_app_icon'] = nodeApp;
            // fiAppIcon.init(
            //     '{"click": [{"action": "ChangeScene","parameters": {"sceneName":"sceneRecommend"}}]}', true
            // );
            // context.node.addChild(nodeApp, 10);
        },

        //弹出挽留界面
        showExitBox: function () {
            this._bShowExitBox = true;
            if (this._nodeExitBox) {
                this._focusPath = Common.getNodePath(this._fiCurrentFocus.node);    //记录原来值
                //焦点框跳到第二次后不会干扰第一层级
                this._cFocus.flyFocus(this._fiCurrentFocus, this._aFocusTargets[1]['back_right_btn'].getComponent(FocusInfo),
                    Common.MOVE_DIRECTION_UP, this._fFocusScaleFactor, null);

                var oIndexBackPromotionPara = {
                    'view': 'json',
                    'limit': 2,
                    'start': 0,
                    'name': 'BabyDontGo',
                    "sortField": "left",
                    "sortDirection": "asc",
                    token: Common.TEST_API_TOKEN,
                };
                Network.ajax('GET', Common.TOPDRAW_API_SERVER + "Promotion/ListItemByName", null, oIndexBackPromotionPara,
                    function (strResponse) {
                        try {
                            var oJSONResult = JSON.parse(strResponse);
                            for (let i = 0; i < oJSONResult.resultSet.length; i++) {
                                let nodeBackPromotion = new cc.Node("backPromotion" + i);
                                nodeBackPromotion.width = oJSONResult.resultSet[i].width;
                                nodeBackPromotion.height = oJSONResult.resultSet[i].height;
                                let spritePromotion = nodeBackPromotion.addComponent(cc.Sprite);
                                spritePromotion.type = cc.Sprite.Type.SIMPLE;
                                spritePromotion.sizeMode = cc.Sprite.SizeMode.CUSTOM;
                                var widgetPromotion = nodeBackPromotion.addComponent(cc.Widget);
                                widgetPromotion.isAlignTop = true;
                                widgetPromotion.isAlignLeft = true;
                                if (oJSONResult.resultSet[i].image[0].fileUrl) {
                                    nodeBackPromotion.zIndex = 101;   //让导航栏背景处于最底层
                                    cc.loader.load(Common.TOPDRAW_IMAGE_SERVER + oJSONResult.resultSet[i].image[0].fileUrl, function (err, texture) {
                                        spritePromotion.spriteFrame = new cc.SpriteFrame(texture);
                                    });
                                }
                                widgetPromotion.top = oJSONResult.resultSet[i].top;
                                widgetPromotion.left = oJSONResult.resultSet[i].left;
                                nodeBackPromotion.parent = this._nodeExitBox;
                            }
                            //绑定立即观看按钮的tvlink
                            cc.find("BtnBackLeft", this._nodeExitBox).getComponent(FocusInfo).init(
                                oJSONResult.resultSet[0].tvlink, true
                            );
                            cc.find("BtnBackRight", this._nodeExitBox).getComponent(FocusInfo).init(
                                oJSONResult.resultSet[1].tvlink, true
                            );
                        } catch (error) {
                            cc.log("Exception When IndexBackPromotion..." + error);
                        }
                    },
                    function (strResponse) {
                        cc.log("Error When IndexBackPromotion..." + strResponse);
                    }, this, "uuid");
            } else {
                Common.loadRes("prefab/home/pfbExitBox",    //挽留弹窗预制
                    function (loadedResource) {
                        this._nodeExitBox = cc.instantiate(loadedResource);
                        this._nodeExitBox.parent = this.node;
                        this._nodeExitBox.zIndex = 400; //假设400为最高zIndex
                        cc.find("BtnBackLeft", this._nodeExitBox).getComponent(cc.Sprite).spriteFrame.setRect(cc.rect(0, 0, 294, 102));
                        cc.find("BtnBackRight", this._nodeExitBox).getComponent(cc.Sprite).spriteFrame.setRect(cc.rect(0, 0, 294, 102));
                        cc.find("BtnBackTop", this._nodeExitBox).getComponent(cc.Sprite).spriteFrame.setRect(cc.rect(0, 0, 140, 50));
                        cc.find("BtnBackLeft", this._nodeExitBox).addComponent(FocusInfo);
                        cc.find("BtnBackRight", this._nodeExitBox).addComponent(FocusInfo);
                        cc.find("BtnBackTop", this._nodeExitBox).addComponent(FocusInfo);
                        if (null == this._aFocusTargets[1]) {   //focus放到第二层级,避免冲突
                            this._aFocusTargets[1] = [];
                        }
                        this._aFocusTargets[1]['back_left_btn'] = cc.find("BtnBackLeft", this._nodeExitBox);
                        this._aFocusTargets[1]['back_right_btn'] = cc.find("BtnBackRight", this._nodeExitBox);
                        this._aFocusTargets[1]['back_top_btn'] = cc.find("BtnBackTop", this._nodeExitBox);
                        this.showExitBox();
                    },
                    function (error) {
                        cc.log("Error When Loading Prefab pfbExitBox ...");
                    }, this)
            }
        },

        onBeforeFocusChange: function (event) {
            let fiFrom = event.detail.from;
            let fiTo = event.detail.to;

            if (0 == fiFrom.node.getName().indexOf('AppIcon')) {
                var appIconSprite = cc.find("AppIcon", this.node).getComponent(cc.Sprite);    //
                cc.loader.loadRes("Texture/common/level_icon", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, 0, 54, 68));
                    appIconSprite.spriteFrame = spriteFrame;
                });
            }
            if (0 == fiFrom.node.getName().indexOf('OrderIcon')) {
                var orderIconSprite = cc.find("OrderIcon", this.node).getComponent(cc.Sprite);    //
                cc.loader.loadRes("Texture/common/order_icon", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, 0, 54, 68));
                    // spriteFrame.setTexture(null, cc.rect(0, 50, 130, 50));
                    orderIconSprite.spriteFrame = spriteFrame;
                });
            }

            if (0 == fiFrom.node.getName().indexOf('BtnBackTop')) {   //TODO:
                // fiFrom.node.getComponent(cc.Sprite).spriteFrame.setRect(cc.rect(0, 0, fiFrom.node.width, fiFrom.node.height));
                cc.loader.loadRes("texture/button/back_btn", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, 0, fiFrom.node.width, fiFrom.node.height));
                    fiFrom.node.getComponent(cc.Sprite).spriteFrame = spriteFrame;
                });
            }

            if (0 == fiFrom.node.getName().indexOf('BtnBackLeft') || 0 == fiFrom.node.getName().indexOf('BtnBackRight')) {
                cc.loader.loadRes("texture/button/back_promotion_btn", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, 0, fiFrom.node.width, fiFrom.node.height));
                    fiFrom.node.getComponent(cc.Sprite).spriteFrame = spriteFrame;
                });
            }

        },

        onAfterFocusChange: function (event) {
            let fiFrom = event.detail.from;
            let fiTo = event.detail.to;
            if (0 == fiTo.node.getName().indexOf('AppIcon')) {
                var appIconSprite = cc.find("AppIcon", this.node).getComponent(cc.Sprite);    //
                cc.loader.loadRes("Texture/common/level_icon", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, 68, 54, 68));
                    appIconSprite.spriteFrame = spriteFrame;
                });
            }
            if (0 == fiTo.node.getName().indexOf('OrderIcon')) {
                var orderIconSprite = cc.find("OrderIcon", this.node).getComponent(cc.Sprite);    //
                cc.loader.loadRes("Texture/common/order_icon", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, 68, 54, 68));
                    orderIconSprite.spriteFrame = spriteFrame;
                });
            }

            if (0 == fiTo.node.getName().indexOf('BtnBackTop')) {   //TODO:
                // fiTo.node.getComponent(cc.Sprite).spriteFrame.setRect(cc.rect(0, fiTo.node.height, fiTo.node.width, fiTo.node.height));
                cc.loader.loadRes("texture/button/back_btn", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, fiTo.node.height, fiTo.node.width, fiTo.node.height));
                    fiTo.node.getComponent(cc.Sprite).spriteFrame = spriteFrame;
                });
            }

            if (0 == fiTo.node.getName().indexOf('BtnBackLeft') || 0 == fiTo.node.getName().indexOf('BtnBackRight')) {
                cc.loader.loadRes("texture/button/back_promotion_btn", cc.Texture2D, function (err, Texture) {
                    var spriteFrame = new cc.SpriteFrame(Texture, cc.rect(0, fiTo.node.height, fiTo.node.width, fiTo.node.height));
                    fiTo.node.getComponent(cc.Sprite).spriteFrame = spriteFrame;
                });
            }

        },
    });