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Android 浅度解析：mk预置AAR、SO文件、APP包和签名

1.Android.mk中引用AAR文件的方法在Android开发中，经常需要使用到第三方库，这些库通常以AAR或JAR的形式提供。在本文中，将详细介绍如何在Android.mk文件中引用AAR文件。 AAR文件简介 AAR（Android Archive）文件是Android库项目的打包格式，它...

Android 开发读取excel文件 jxl.jar包

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[帮助文档] 如何通过Android SDK打印下载文件的进度条

进度条用于指示上传或下载文件的进度。本文以GetObject接口为例介绍如何打印下载文件（Object）的进度条。

[帮助文档] 如何通过Android SDK重命名文件

OSS不支持直接对文件（Object）进行重命名。如果您需要在同一个Bucket内对Object进行重命名，您可以通过CopyObject接口将源Object拷贝至目标Object，然后通过DeleteObject接口删除源Object。

[帮助文档] 如何通过Android SDK实现同名文件禁止覆盖

默认情况下，如果新添加文件（Object）与现有文件同名且对该文件有访问权限，则新添加的文件将覆盖原有的文件。本文介绍如何通过设置请求头x-oss-forbid-overwrite在简单上传、拷贝文件及分片上传等场景中禁止覆盖同名文件。

emas Android热修复的时候，我们修改了库里的几个文件，生成补丁的时候发现补丁包800多K？

emas Android热修复的时候，我们修改了库里的几个文件，生成补丁的时候发现补丁包800多K，这个正常的吗？之前我们在项目了改了几个文件就100K左右

[帮助文档] 与Meta文件相关的API有哪些(Android)

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[帮助文档] 集成SDK时如何动态加载so文件

Android SDK提供so文件动态加载的功能，可以有效的减少安装包文件的大小。通过阅读本文，您可以了解在集成SDK时如何进行so文件的动态加载。

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