简体繁体 English

Android动态加载资源

[英]Android dynamically load resources

原文 2012-09-24 18:13:37 6 1 android/ android-resources/ dex

I am trying to use the DexClassLoader to download a JAR/APK in my app. 我正在尝试使用DexClassLoader在我的应用程序中下载JAR / APK。 I would like to modularize my app so I can download UI flows the user might go on demand instead of shipping them all together into my main app. 我想模块化我的应用程序，以便我可以下载用户可能需要的UI流程，而不是将它们全部一起发送到我的主应用程序中。

Loading the actual classes works fine and I managed to load some UI components which I can add to my host activity. 加载实际的类工作正常，我设法加载一些我可以添加到我的主机活动的UI组件。

My problem is that obviously I cannot access or add resources (Strings, drawables, layouts) to my downloaded package because they do not come with my host APK. 我的问题是，显然我无法访问或添加资源（字符串，drawables，布局）到我下载的包，因为它们没有我的主机APK。 Is it possible to dynamically load resources for my downloadable JAR/APK? 是否有可能为我的可下载JAR / APK动态加载资源？

1 个解决方案

You can "dynamically" download any resources you want, put them in a directory you choose, and use them in your app. 您可以“动态”下载所需的任何资源，将它们放在您选择的目录中，并在您的应用中使用它们。 It's what I currently do in an app. 这就是我目前在应用程序中所做的事情。 I don't think you can put them in the same directory with the resources that are in your project, but does that matter? 我认为您不能将它们与项目中的资源放在同一目录中，但这有关系吗？