How to Read and Write a single sector in SD Card, using Android NDK

StackOverflow https://stackoverflow.com/questions/7554391

  •  30-01-2021
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Question

How to Read and Write a single sector in SD Card, using Android NDK C/C++? Is it possible, like this:
http://www.8051projects.net/mmc-sd-interface-fat16/reading-writing-sd-mmc-sector.php

I know it is not possible for Java.

Was it helpful?

Solution

This is a low-level operation not likely to be provided by the SDK, but I could be wrong I suppose. It most likely requires native code and root access. That is most likely what you will find after you investigate this.

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