android11 sdcard.cpp
时间: 2023-11-20 14:07:02 浏览: 42
As an AI language model, I don't have access to specific files or source codes within the Android 11 operating system. However, I can provide you with some general information about the sdcard.cpp file in Android.
The sdcard.cpp file is a part of the Android Open Source Project (AOSP) and is responsible for managing interactions with the SD card on Android devices. It contains functions for mounting and unmounting the SD card, as well as functions for reading and writing data to the SD card.
In Android 11, there have been some changes to the way the SD card is managed. For example, the storage access framework has been updated to allow users to grant specific apps access to their SD card, rather than granting access to the entire SD card. Additionally, the Scoped Storage feature has been introduced, which restricts app access to certain directories on the SD card.
Overall, the sdcard.cpp file plays an important role in managing the SD card on Android devices and has undergone some changes in Android 11 to improve security and user privacy.