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A cross-platform framework to build native, dynamic and swift user interface - 强大轻巧灵活的客户端动态化解决方案

Home Page: https://alibaba.github.io/LuaViewSDK

License: MIT License

Lua 4.51% Java 34.81% Objective-C 40.89% C 18.30% C++ 0.79% Ruby 0.25% Shell 0.45%

playground lua react-native weex nativescript luaview alibaba taobao tmall script

luaviewsdk's Introduction

Welcome to LuaViewSDK

LuaViewSDK is a cross-platform framework which is designed to build native, dynamic and swift user interfaces. It's based on Lua VM and chooses lua as it's script language.

Why Lua

Lua is a efficient and swift language. A single Lua VM costs 200k to 300k memorys only in iOS
Lua is widly used and it's easy to bind to third party frameworks
LuaView API is nature to native mobile developers, you guys don't have to understand what React.js or Vue.js or DOM is.

Demos

Complex LuaViewSDK-rendered native pages
Simple games

Try Playground App

iOS download

View in App Store
Android download

How to use LuaViewSDK

Developers

License

MIT

Communities

Github Wiki

QQ group：539262083

Twitter：@luaview

Who we are

We are from Tmall tech team. LuaViewSDK has been widely used in Taobao app, Tmall app and Juhuasuan App nearly two years. And DAU of pages that are developed by LuaViewSDK is over 10 million.

欢迎来到LuaViewSDK

LuaViewSDK是一个跨iOS和Android平台的界面动态化解决方案，使用同一套Lua脚本在iOS和Android平台构建原生页面，同时兼具了H5的灵活性和Native的高性能

为什么选择Lua？

Lua是一个高效灵活的语言，在iOS上单个Lua虚拟机仅占用200k到300k
Lua已经被广泛应用于对于性能要求和灵活性要求都非常高的场合，比如游戏
Lua可以非常方便的绑定各类底层库
Lua的API对于native开发人员来说非常自然，不用再去理解各类前端开发概念

Demo

LuaViewSDK渲染的Native的复杂业务页面
小游戏

试用Playground App

iOS download

在App Store中查看
Android download

如何使用LuaViewSDK

开发者

许可证

MIT

社区

Github Wiki

QQ群：539262083

Twitter：@luaview

luaviewsdk's People

Contributors

Stargazers

Watchers

Forkers

mazhao sdgdsffdsfff weimingtom chenxujie1985 tao2java muxi166 freddiezhao asamqi skyformat99 aronxue zou1755815609 luaview guozanhua linpelvis shawnracine tommywu23 zzh442856860 zhangf911 liucy2007975 wyuzhang wang19742008 coding336 dujiepeng xiekw2010 linuxfor topjohn bigfool soells maliya19871225 biggsun zillachan leokelly jeeliu jokerping gratefulheart wumingyuan1213 mybdgw zmlmagic lancao008 zyma678 gitter-badger mail2chensh caiguangwen1 jackcho hensonberglee xty88645 tongbudd githubxdw xugangfm yhxjw86 xiaomauncle lerist chingsos is00hcw qiuxuhao xhnwsw520 chalecao kexin09b4 melbshark limengqiang joliny iamlibo theworldcodecopierassociation cuiwm zhangjingpu bugcheck zwcshy bindx zhijie435 sevenmine sybtjp hpyfei ironman-i mstart lafayea allenymt yitianbu cfryan1990 bingoyang hypoyao olachan oceanzhang01 chenlichao-cn giveupatfirst archain xiejun0725 wantyou365 china20 otouc grtstar tempbottle heruijun wsp-android windwang cosin mapleskip roadsinfaraway hr97code xiangry lkeplei

luaviewsdk's Issues

java如何调用 lua方法
UDView userData = mLuaView.getUserdata();
if (userData != null) {
if (userData.getCallback() != null && userData.getCallback().istable()) {
LuaUtil.callFunction(LuaUtil.getFunction(userData.getCallback(), "testLua2Java"));
}
}

function testLua2Java()
print("testLua2Java")
end

不能调用 userData.getCallback()为空

还有可以问一下如何在lua加载前传入数据让lua在初始化的时候获取这些数据

luaView怎么做跳转传值？

上传文件应该能实现吧。

跳转传值没有什么思路。我只会安卓，ios零基础，打算用这个开发公司产品，正在努力学lua、

动态下发lua文件

请问有没有详细的文档写如何动态下发lua文件到iOS客户端，然后客户端再如何解析运行的？

[LuaView][error] IOS 教程demo报错

按照文档上的流程走下来，运行报错

2016-07-29 15:43:16.699 HelloWordLuaViewSDK[4399:49718] [LuaView][error] running chars == NULL, file: HelloWorld.lua

IOS最近都看没看到代码提交了，项目还打算维护吗？

有计划是想更多的项目采用luaView的，但是使用过程中觉得引擎还有蛮多的地方不够完善，愿意做小白鼠，但是貌似没看到有新代码提交，心里觉得没底，如果不打算维护的话，让大家知悉啊，如果想继续推广，得建立个组织啥的，方便大家及时讨论

LuaViewSDK 为什么没有用OKHttp和fresco

LuaViewSDK 为什么没有用OKHttp和fresco,如果要引入OKHttp和fresco是否需要改动源码？

扩展JHSLuaViewController以达到在lua代码实现跳转到目标luaViewController里面目的

-(void) navigationTo:(NSString ) targetView{
JHSLuaViewController c = [[JHSLuaViewController alloc] initWithSource:targetView];
[self.navigationController pushViewController:c animated:YES];
}

luaview内部大小计算问题

由于本人使用luaview控件只需要在部分位置进行展示我在获取到luaview的真实大小后在lua内获取真实大小在进行设置不能够与真实大小相对应而luaview直接用系统的尺寸进行设置会导致部分view的位置不能掌控在低分辨率尺寸下正好显示了在高分辨率尺寸下会导致底部大部分空白

Luaview 锁屏之后闪屏情况

当手机锁屏之后重启，已下载好的图片，出现闪出背景色后又出现图片的情况

OC的代码怎么调用lua的某一个函数？

看到demo里面有lua脚本调用oc函数的案例，但是反过来可以在oc代码里面直接调用lua 执行其中某一个函数吗？没看到相关的代码。

另外demo中代码不完整：
2016-06-26 14:34:54.856 Demo[23080:758361] [LuaView][error] Not found Method: JHSLuaViewController.setLuaBox:
2016-06-26 14:38:07.796 Demo[23080:758361] [LuaView][error] Not found Method: JHSLuaViewController.externalApiDemo:number:
2016-06-26 14:38:07.796 Demo[23080:758361] [LuaView][error] Not found Method: JHSLuaViewController.externalApiDemo

关于作者对安卓部分何时开源的答复

你好:
很高兴你对我们的项目感兴趣,
我们的LuaViewSDK Android, iOS版本都已经在线上运行,
其中的LuaViewSDK Android版本也已经进入开源流程, 近期会放到github上.
欢迎到我们的wiki上问问题,我们后续会主要在wiki上进行沟通,这样可以帮助到有更多类似问题的同学.
我们的wiki地址:
https://github.com/alibaba/LuaViewSDK/wiki

谢谢你的来信.
祝好.
------------------------------------------------------------------
主　题：luaViewSdk 学习请教

你好，我是刚刚接触luaviewsdk的，觉得你们开源的这套引擎非常实用，对于luac的扩展已经可以看到有蛮多的demo了，luaj的扩展部分貌似还没有放出来，请问啥时间luaj这块能放出来扩展部分以及相关的demo来学习呢，我想把这套引擎使用到我们的项目里面去，盼回复，再次表示非常感谢！

有没有组织可以讨论下

同题

android下面多次注册

view.register("viewController", new LuaBridge(activity));

第一个activity 中有注册一次，可以正常调用
第二个activity 中再次注册，调用时为nil

阿里行不行啊，技术文档不行，问题还没人回答，做不好就别开源好不好

报错哇,一步一步按着你们的新手教程做的

Information:Gradle tasks [:app:clean, :app:generateDebugSources, :app:generateDebugAndroidTestSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies, :app:assembleDebug]
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.regexp.REDemo$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.classfile.Constant$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.classfile.Field$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.classfile.JavaClass$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.classfile.Method$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.classfile.Utility$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.ClassGen$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.FieldGen$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.InstructionComparator$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.InstructionList$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.MethodGen$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.Type$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.Type$2) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.generic.Type$3) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.util.ClassPath$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.util.ClassPath$Dir$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.util.ClassPath$Zip$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.verifier.VerifierAppFrame$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.verifier.VerifierAppFrame$2) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.verifier.VerifierAppFrame$3) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.verifier.VerifierAppFrame$4) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.verifier.VerifierAppFrame$5) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.verifier.VerifierAppFrame$6) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:warning: Ignoring InnerClasses attribute for an anonymous inner class
Error:(org.apache.bcel.verifier.VerifyDialog$1) that doesn't come with an
Error:associated EnclosingMethod attribute. This class was probably produced by a
Error:compiler that did not target the modern .class file format. The recommended
Error:solution is to recompile the class from source, using an up-to-date compiler
Error:and without specifying any "-target" type options. The consequence of ignoring
Error:this warning is that reflective operations on this class will incorrectly
Error:indicate that it is not an inner class.
Error:UNEXPECTED TOP-LEVEL ERROR:
Error:java.lang.OutOfMemoryError: GC overhead limit exceeded
Error: at com.android.dx.rop.code.PlainInsn.withNewRegisters(PlainInsn.java:152)
Error: at com.android.dx.ssa.NormalSsaInsn.toRopInsn(NormalSsaInsn.java:126)
Error: at com.android.dx.ssa.back.SsaToRop.convertInsns(SsaToRop.java:341)
Error: at com.android.dx.ssa.back.SsaToRop.convertBasicBlock(SsaToRop.java:322)
Error: at com.android.dx.ssa.back.SsaToRop.convertBasicBlocks(SsaToRop.java:259)
Error: at com.android.dx.ssa.back.SsaToRop.convert(SsaToRop.java:123)
Error: at com.android.dx.ssa.back.SsaToRop.convertToRopMethod(SsaToRop.java:69)
Error: at com.android.dx.ssa.Optimizer.optimize(Optimizer.java:101)
Error: at com.android.dx.ssa.Optimizer.optimize(Optimizer.java:72)
Error: at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:297)
Error: at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:137)
Error: at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:93)
Error: at com.android.dx.command.dexer.Main.processClass(Main.java:729)
Error: at com.android.dx.command.dexer.Main.processFileBytes(Main.java:673)
Error: at com.android.dx.command.dexer.Main.access$300(Main.java:83)
Error: at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:602)
Error: at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:170)
Error: at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
Error: at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
Error: at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
Error: at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
Error: at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
Error: at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
Error: at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
Error: at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
Error: at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
Error: at com.android.dx.command.dexer.Main.processOne(Main.java:632)
Error: at com.android.dx.command.dexer.Main.processAllFiles(Main.java:510)
Error: at com.android.dx.command.dexer.Main.runMonoDex(Main.java:280)
Error: at com.android.dx.command.dexer.Main.run(Main.java:246)
Error: at com.android.dx.command.dexer.Main.main(Main.java:215)
Error: at com.android.dx.command.Main.main(Main.java:106)
Error:Execution failed for task ':app:transformClassesWithDexForDebug'.

com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: java.lang.UnsupportedOperationException
Information:BUILD FAILED
Information:Total time: 1 mins 17.563 secs
Information:227 errors
Information:0 warnings
Information:See complete output in console

请问有一套html转lua的工具吗

用LuaView最常见的场景是配合运营配置的广告来实现动态更新

现在我有这么一个需求，我想设置一个网页工具，运营可以在上面自由拖拽UI，实现UI的自由搭配，完成后把网页上的UI布局自动转化为Lua脚本，请问你们有类似的工具吗

LuaViewSDK 里的Lua虚拟机的_G被hack过么？

目前还没看源代码，想给自己从前写的lib引入LuaViewSDK的时候发现了一些小问题。
TestCase:

local t = {

}
function t.r(...)
    print(...)
end

_G["rrr"] = t.r

t.r(1,2,3)
rrr(1,2,3,4)

```Lua

输出结果是

1   2   3
2   3   4

AppStore 审核不通过

给公司的 app 加了 luaview 的模块做好了不过提交AppStore 审核不通过官方有人知道怎么解决吗已经先把这个功能去掉了！！

From Apple
2. 5 PERFORMANCE: SOFTWARE REQUIREMENTS
Performance - 2.5.2

During review, your app downloaded Luascript code as part of the added LuaView SDK found in your app, which is no in compliance with the App Store Review Guidelines.

Next Steps

Please revise your app to remove this feature.

Resources

android 怎么在lua脚本中启动activity和java方法

android 怎么在lua脚本中启动activity和java方法,能给个示例不,thx

glide加载微信头像失败

一般的图片图都是.jpg, .png这种的
加载没问题，但是对于微信头象这种，非这咱格式的，显示不出来

framework not found LuaViewSDK

pod 安装成功，编译报错
ld: framework not found LuaViewSDK
clang: error: linker command failed with exit code 1 (use -v to see invocation)

podfile：
platform :ios, '7.1'
use_frameworks!
target 'xxx' do
pod 'LuaViewSDK', :git => 'https://github.com/alibaba/LuaViewSDK.git',:branch=>'master'
end

关于调试的一点问题

LuaViewDebugger能够设置断点，下一行和下一步也能够正常使用。
但是p val，bt等需要在outputArea打印输出的命令却都没有打印。

请问这些功能应该是如何进行操作才能正常使用？

安全问题

Lua 脚本是源码打包进客户端的，对于root 或者越狱的用户来说，就很容易获取到源码，不知道这方面问题该怎么处理？

能不能给几个iOS和Android通用的列子

如题，发觉两边的官方demo，写的都不一样，我在iOS上尝试写的一个demo，放到Android都不能正常显示，比如写了个tableview，设置的footer，直接跑到tableview的顶部去了，而在Android的RefreshTableView例子里，虽然然看到设置了header和footer，但显示不出来

luaViewSdk里面解析json有好的工具推荐一下吗

如题，感谢

分享关于作者对安卓部分何时开源的答复

谢谢你的来信.
祝好.
------------------------------------------------------------------
主　题：luaViewSdk 学习请教

你好，我是刚刚接触luaviewsdk的，觉得你们开源的这套引擎非常实用，对于luac的扩展已经可以看到有蛮多的demo了，luaj的扩展部分貌似还没有放出来，请问啥时间luaj这块能放出来扩展部分以及相关的demo来学习呢，我想把这套引擎使用到我们的项目里面去，盼回复，再次表示非常感谢！

error: package org.apache.http does not exist

android{
    compileSdkVersion 23
    buildToolsVersion '23.0.1'
    useLibrary  'org.apache.http.legacy'
}

luaview动画问题

luaview设置Animation动画，如果先调用animation的方法start()之后，那么动画之后设置的callback属性无效，所以必须把方法start()放到callback之后执行。

vm好像有问题

local a = "a";local b = "b"; if (a ~= nil) and (b ~= nil) then print("haha") end;
执行上面的代码，在命令行的lua下可以正常执行，但是在luaview里执行，却出现了错误：
test/testmy.lua org.luaj.vm2.LuaError: load test/testmy.lua: org.luaj.vm2.LuaError: test/testmy.lua:1: unexpected symbol 257 (ā)

demo上面加载网络图片第一次不能显示，第二次进入才显示。我也存在这个问题。是为什么

android Image 不显示网络图片

android Image 不显示网络图片使用http 和https都不行

pod search LuaViewSDK

[!] Unable to find a pod with name matching `LuaViewSDK'

没有找到相关的SDK

代码和文档好像有点不一致，是github上的代码是比较旧的原因吗？

比如这个 TextField。

textField.callback(
    {
         BeginEditing = function() --开始编辑
         end,
         EndEditing = function() -- 结束编辑
         end,
         Clear = function() -- 清理
         end,
         Return = function() --返回
         end
    }
 );

文档里是这样的，但是代码里好像没有Clear 和 Return 从C 层调过来的callback。

怎么用第三方组件，比如 luasql.sqlite3

ot found: no field package.preload['luasql.sqlite3'] no file './luasql/sqlite3.so' no file '/usr/local/lib/lv/5.1/luasql/sqlite3.so' no file '/usr/local/lib/lv/5.1/loadall.so' no file './luasql.so' no file '/usr/local/lib/lv/5.1/luasql.so' no file '/usr/local/lib/lv/5.1/loadall.so'

想咨询一下，luaView支持iOS7吗，8，9系统正常，但是在7上不显示了

作为类库项目，使用 GPL 协议是否不太合适？

作为类库项目，GPL 开源协议规定使用者修改和新增代码都必须开源，并且新代码延续 GPL 协议，这样的话，只能用于开源项目了。

建议改成 LGPL(Library General Public License) 协议或 Apache Licence 2.0，LGPL 协议和 GPL 的不同之处在于，对于库进行修改，需要遵循类似 GPL 的规定，而在非库项目中引用它，开发出来的新软件可以是私有的。

“LGPL 是一个为主要为类库使用设计的开源协议，允许商业软件通过类库引用(link)方式使用 LGPL 类库而不需要开源商业软件的代码。这使得采用 LGPL 协议的开源代码可以被商业软件作为类库引用并发布和销售。”

我要做个可以上下滚动的页面。上拉下拉刷新。发现没有哪个ui容器合适的？

用RefreshTableView 的方法不能设置每个cell的间隔miniSpacing，用RefreshCollectionView 又不能设置列表顶部的内容。其他的ui容器也没看大合适的。怎么弄？有这样的demo吗？

网络拉回来的数据再通过lua传回luaViewSdk提示类型为LV_TUSERDATA

经过邮件咨询和仔细查看demo，是需要tostring("")来显式的转换一下类型，作者demo里面是有的，另外luaview里面也封装了好多全局的方法，大家可以看看代码

{"assert", lvB_assert},
{"collectgarbage", lvB_collectgarbage},
{"dofile", lvB_dofile},
{"error", lvB_error},
{"gcinfo", lvB_gcinfo},
{"getfenv", lvB_getfenv},
{"getmetatable", lvB_getmetatable},
{"loadfile", lvB_loadfile},
{"load", lvB_load},
{"loadstring", lvB_loadstring},
{"next", lvB_next},
{"pcall", lvB_pcall},
{"print", lvB_print},
{printChinese, lvB_print},
{"rawequal", lvB_rawequal},
{"rawget", lvB_rawget},
{"rawset", lvB_rawset},
{"select", lvB_select},
{"setfenv", lvB_setfenv},
{"setmetatable", lvB_setmetatable},
{"tonumber", lvB_tonumber},
{"tostring", lvB_tostring},
{"type", lvB_type},
{"unpack", lvB_unpack},
{"xpcall", lvB_xpcall},

再次感谢作者及时的邮件回复，经过2天的研究，我的第一个网络交互列表展示页面可以正常工作了，因为之前没接触过lua，所以也拖慢了进度，期待安卓版本的发布，我可以把代码挪进去咯

同题
scrW, scrH = System.screenSize();
window.backgroundColor(0x777777,1);
local view = Image();
view.image("http://pic.sc.chinaz.com/files/pic/pic9/201508/apic14052.jpg");
view.backgroundColor(0xff0000,1);
w = scrW/3;
X0 = scrW/10;
Y0 = scrH/5;
view.frame(X0, Y0, w, w);

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