Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
按照这个代码 getExternalStorageAppFilesDirectory应该是public。
getExternalStorageAppFilesDirectory
public
但是,当我查看 时Android 4.0.3 jar,缺少该方法以及其他应该公开可用的方法。
Android 4.0.3 jar
Android是否有另一种隐藏方法的机制?如何在不重新实现的情况下访问它?