Android热修复dalvik 的相关内容

阿里云文档 2025-08-06

Android下如何使用热修复

您可使用热修复功能在不发布新版本的情况下热修复线上故障，注意仅在紧急情况下使用此功能。

阿里云文档 2025-04-10

如何用代码实现Android和iOS中的热修复

Android 代码示例基于 mPaaS 框架参考代码示例获取示例代码。代码示例基于原生框架获取 Demo参考代码示例获取示例代码。代码示例

阿里云文档 2023-11-02

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本文将引导您从零开始创建 Android 工程并使用热修复功能。热修复功能支持原生 AAR 接入和组件化接入（Portal&Bundle）两种接入方式。关于接入方式的更多说明，请参见接入方式简介。

阿里云文档 2022-08-04

Android热修复修复哪些内容

Android热修复支持代码修复、资源修复、so修复，不支持四大组件的修复，可以添加方法（以冷启动的方式生效）。适用于移动热修复

阿里云文档 2022-08-03

EMAS热修复Android版本生成补丁的注意事项_移动研发平台

问题描述因为打包环境的差异，打出来的apk包中资源ID、汇编指令可能会存在差异，这样生成的补丁文件中的diff项可能会比真正修改的代码文件更多，导致改了几处代码生成了几百KB补丁的问题。解决方案生成新旧apk包最好使用同一个打包环境打包。如果必须使用不同的打包环境打包，生成新旧apk包，在生成补丁后...

文章 2022-02-17 来自：开发者社区

Android热修复技术初探（一）：了解Dalvik与Art虚拟机

1. 为什么需要热修复技术当我们的Android应用程序发布到各大市场上之后，如果出现了重大bug，大部分情况下只能通过紧急发包升级来解决问题，但是这会带来以下几个问题：应用升级需要一定的时间，时效性差，如iOS应用发布审核可能需要好几天；需要用户下载更新安装包，如果不是强制升级，用户可能不会选择升级，而强制升级会导致用户体验急剧下降，从而引起更多用户的流失；如果是紧急重大bug，并且.....

文章 2022-02-16 来自：开发者社区

Android热修复升级探索——Dalvik下冷启动修复的新探索

冷启动类加载修复对于Android下的冷启动类加载修复，最早的实现方案是QQ空间提出的dex插入方案。该方案的主要思想，就是把插入新dex插入到ClassLoader索引路径的最前面。这样在load一个class时，就会优先找到补丁中的。后来微信的Tinker和手Q的QFix都基于该方案做了改进，而这类插入dex的方案，都会遇到一个主要的问题，就是如何解决Dalvik虚拟机下类的pre-ver....

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