在Android Studio中公开隐藏的API android L(SDK 21) [英] Exposing hidden APIs android L (SDK 21) in Android Studio

问题描述

我已经成功地从android模拟器中提取了类文件，并将其替换为驻留在\ platforms \ android-21 \ android.jar中的android.jar文件，但仍然无法访问隐藏的方法.我以前使用过android 19，但是要保持最新状态.我知道我可以使用反射，但是在Android Studio中本地支持反射要容易得多.

I have successfully extracted the class files from an android emulator and replaced them into my android.jar file residing inside my \platforms\android-21\android.jar and I still cannot access the hidden methods. I have previously used android 19, but to keep my builds up to date. I know I can use reflection, but its so much easier having it natively supported inside Android Studio.

使用JD-GUI，我可以确认这些类和方法都在android.jar文件中，但Android Studio上的每个类均无法解析符号".我在这里主要感到困惑.谢谢大家.

Using JD-GUI I can confirm that the classes and methods are inside the android.jar file yet Android Studio "cannot resolve symbol" on every one of them. I am confused majorly here. Thanks everyone.

我确实有存储库设置，所以如果可以从源代码编译android.jar文件，我不介意这样做.

I do have repo setup so if compiling the android.jar file from source is possible, I would not mind doing that.

推荐答案

文件>使高速缓存无效并重新启动>使无效并重新启动

File > Invalidate Caches and Restart > Invalidate and Restart

我知道有些奇怪.我知道罐子里有方法，我知道Studio就是这样.它在这里缓存方法:)

I knew something was weird. I knew the methods were there in the jar, I knew it was something with Studio. Here it caches the methods :)

做我在第一行中发布的内容即可解决问题！很高兴！希望其他人受益！

Doing what I posted in the first line fixes it! So happy! Hope others benefit!

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