LuaJavaBridge - Lua 与 Java 互操作的简单解决方案

 -- call Java method
local javaClassName = "org/cocos2dx/lua/AppActivity"
local javaMethodName = "showAlertDialog"
local javaParams = {
    "How are you ?",
    "I"m great !",
    function(event)
        local str = "Java method callback value is [" .. event .. "]"
        btn:setButtonLabel(cc.ui.UILabel.new({text = str, size = 32}))
    end
}
local javaMethodSig = "(Ljava/lang/String;Ljava/lang/String;I)V"
luaj.callStaticMethod(javaClassName, javaMethodName, javaParams, javaMethodSig)