pc_tiantian/core/luaScript/Views/Room/ScreenView.lua

-- 上传日志界面
 
local ScreenView = class("ScreenView", cc.UIView)

function ScreenView:ctor(fileName)
    ScreenView.super.ctor(self);
	
	self.fileName = fileName;
	self.newFilePath = ""
	
	local ui = loadUI("res/ui/ui_fangjian/ui_fangjian_screenshot.ui");
    self.ui = ui;
    self:addChild(ui);
end

function ScreenView:onEnter()
    ScreenView.super.onEnter(self)
		
	-- 取消
	self.ui.Items.Button_Exit:registerClick(handler(self , self.onClickClose))
	
	-- 分享
	self.ui.Items.Button_Share:registerClick(handler(self , self.onClickShare))
	
	-- 玩家头像
	setPlayerHeadImage(app.user.loginInfo.uid, app.user.headimgurl, self.ui.Items.ImageView_Head)
	
	-- 玩家昵称
	local shortname = getShortName(app.user.nickname)
	self.ui.Items.Text_Name:setText(shortname)
		
	-- 截屏图片
	local texture = loadTextureFromFile(self.fileName)
	if texture then
		self.ui.Items.ImageView_Screen:setTexture2(texture);
	end
	
	local function callback(texture)
		self.ui.Items.ImageView_Code:setTexture(texture)
		self:runDelay(0.3, handler(self, self.ScreenShot))
	end
	dd.IGameCommon.getShareCRCodeTexture(callback) 
end

function ScreenView:ScreenShot()
	
	-- 删除旧的文件
	local oldFilePath = cc.FileUtils:getInstance():getWritablePath() .. self.fileName 
	os.remove(oldFilePath);
	
	-- 产生新的截屏文件并保存到相册
	ScreenShot(function(fullPath, fileName) 
		self.ui.Items.Button_Exit:setVisible(true)
		self.ui.Items.Button_Share:setVisible(true)
		
		self.newFilePath = fullPath
		--[[
		if fullPath and fileName then
			local delayClose = false
			
			-- 如果支持拷贝到相册，则拷贝到相册然后自动关闭界面
			if isSupportCopyToDcim() then
				delayClose = true
				local dateNow = os.date("*t", os.time())
				local timeString = string.format("%04d-%02d-%02d-%02d%-02d-%02d", dateNow.year, dateNow.month, dateNow.day, dateNow.hour, dateNow.min, dateNow.sec);
				local dcimPath = getSystemPath("DCIM")
				local dcimFilePath = string.format("%s/%s/screen_%s.jpg", dcimPath, "Camera", timeString)
				copyFile(self.newFilePath, dcimFilePath)
				showTooltip("截屏已保存到本地相册");
				
				self:runDelay(1, handler(self, self.onClickClose))
			end
		end
		--]]
	end)
end

-- 取消
function ScreenView:onClickClose()
	if self.newFilePath and self.newFilePath ~= "" then
		--os.remove(self.newFilePath);
	end
	self:removeFromParent()
end

-- 分享
function ScreenView:onClickShare()
	function doShare()
		local info = {}
		info.scene = "talk"
		info.contentType = "image"
		info.image = self.newFilePath
		info.imageWidth = 1000
		info.thumbWidth = 100
		app.plugin:shareGame(info)
	end
	
	-- 如果已经截屏成功了，则直接分享
	-- 否则再次截屏
	if self.newFilePath then
		doShare()
		self:onClickClose()
	else
		ScreenShot(function(fullpath, filename) 
			if fullpath and filename then
				self.newFilePath = fullpath
				doShare()
				self:onClickClose()
			else
				showTooltip("截屏失败")
			end
		end)
	end
end

return ScreenView;