pc_tiantian/core/preload/AutoUpdate/UpdateTipsView.lua

local UpdateTipsView = {};
UpdateTipsView.__index = UpdateTipsView;

-- 创建新对象
function UpdateTipsView:new(...)
	local instance = {};
	setmetatable(instance , UpdateTipsView);
	instance:ctor(...);
	return instance;
end

-- onOkCallback 	: funciton(), 点击确定时的处理
-- onCancelCallback : funciton(), 点击确定时的处理
-- closeWhenOk 		：boolean, 点击确定时是否关闭界面
function UpdateTipsView:ctor(content, onOkCallback, onCancelCallback, closeWhenOk)
	self.content = content;
	self.onOkCallback = onOkCallback;
	self.onCancelCallback = onCancelCallback;
	self.closeWhenOk = closeWhenOk;
	self:onEnter();
end

function UpdateTipsView:onEnter()
	local ui = loadUI("preload/res/preload_update.ui")	
	self.ui = ui;
	
	local function setTextColor(uiText, color)
		local label = uiText:getVirtualRenderer();
		local config = label:getTTFConfig()
		config.texColor = color;
		label:setTTFConfig(config)
	end
	
	-- 强更提示内容模板
	-- json 工具地址: https://www.bejson.com
	--[[
{"title":{"size":24,"color":"30_42_52","content":["发现有新的版本，请点击“确认更新”按钮开始更新。"]},"content":{"size":24,"color":"30_42_52","content":["更新内容：","1、增加绑定及登录的功能。","2、优化已知bug，提升游戏性能。"]},"warnning":{"size":24,"color":"219_56_35","content":["如遇更新失败，请删除老版本再重新下载，或联系客服ddph8800","处理！"]},"team":"悠闲运营团队","date":"2019-11-25"}
	--]]
	
	local uiLayout	  = self.ui.Items.Layout_Text
	local uiSpace     = self.ui.Items.Layout_Space
	local uiTextLeft  = self.ui.Items.Text_Left
	local uiTextRight = self.ui.Items.Text_Right

	uiTextLeft:setVisible(false)
	uiTextRight:setVisible(false)

	logD("UpdateTipsView:onEnter() self.content = ",self.content)
	
	local jsonData = json.decode(self.content)
	
	if jsonData and type(jsonData) == "table" then
		-- title
		if jsonData.title and type(jsonData.title) == "table" then
			local size = tonumber(jsonData.title.size) or 24
			local colors = split(tostring(jsonData.title.color), "_")
			local color = { r = colors[1], g = colors[2], b = colors[3], a = 255 }
			if jsonData.title.content and type(jsonData.title.content) == "table" then
				for k,v in ipairs(jsonData.title.content) do
					local uiText = uiTextLeft:getCopied()
					uiText:setVisible(true)
					uiText:setString(v)
					setTextColor(uiText, color)
					uiText:setFontSize(size)					
					uiLayout:addChild(uiText)
				end
			end
		end
		
		-- 空格
		uiLayout:addChild(uiSpace:getCopied())
		
		-- content
		if jsonData.content and type(jsonData.content) == "table" then
			local size = tonumber(jsonData.content.size) or 24
			local colors = split(tostring(jsonData.content.color), "_")
			local color = { r = colors[1], g = colors[2], b = colors[3], a = 255 }
			if jsonData.content.content and type(jsonData.content.content) == "table" then
				for k,v in ipairs(jsonData.content.content) do
					local uiText = uiTextLeft:getCopied()
					uiText:setVisible(true)
					uiText:setString(v)
					setTextColor(uiText, color)
					uiText:setFontSize(size)
					uiLayout:addChild(uiText)
				end
			end
		end	
		
		-- 空格
		uiLayout:addChild(uiSpace:getCopied())	

		-- warnning
		if jsonData.warnning and type(jsonData.warnning) == "table" then
			local size = tonumber(jsonData.warnning.size) or 24
			local colors = split(tostring(jsonData.warnning.color), "_")
			local color = { r = colors[1], g = colors[2], b = colors[3], a = 255 }
			if jsonData.warnning.content and type(jsonData.warnning.content) == "table" then
				for k,v in ipairs(jsonData.warnning.content) do
					local uiText = uiTextLeft:getCopied()
					uiText:setVisible(true)
					uiText:setString(v)
					setTextColor(uiText, color)
					uiText:setFontSize(size)
					uiLayout:addChild(uiText)
				end
			end
		end	
		
		-- 空格
		uiLayout:addChild(uiSpace:getCopied())

		-- team
		if jsonData.team then
			local uiText = uiTextRight:getCopied()
			uiText:setVisible(true)
			uiText:setString(jsonData.team)
			uiLayout:addChild(uiText)
		end
		if jsonData.date then
			local uiText = uiTextRight:getCopied()
			uiText:setVisible(true)
			uiText:setString(jsonData.date)
			uiLayout:addChild(uiText)
		end
	else
		local uiText = uiTextLeft:getCopied()
		uiText:setVisible(true)
		uiText:setString("发现新的更新")
		uiLayout:addChild(uiText)
	end
	
	local function onClickOK(sender, eventType)
		if eventType == 2 then
			if self.closeWhenOk then
				self.ui:removeFromParent();
			end			
			if self.onOkCallback then
				self.onOkCallback()
			end
        end
		return true;
	end
    ui.Items.Button_Sure:addTouchEventListener(onClickOK)

    local function onClickClose(sender, eventType)
		if eventType == 2 then
			ui.Items.Button_Close:setVisible(false)
			self.ui:removeFromParent()
			if self.onCancelCallback then
				self.onCancelCallback()
			end
        end
		return true;
	end
	
    ui.Items.Button_Close:addTouchEventListener(onClickClose)
	
	ui.Items.Button_Close:setVisible(self.onCancelCallback ~= nil)

    local scene = cc.Director:getInstance():getRunningScene()
    scene:addChild(ui)
end

return UpdateTipsView;