Native Rawfile

Introduction

This sample mainly introduces how developers can use the Native Rawfile interface to operate Rawfile directories and files. The functions include file list traversal, file opening, searching, reading, and closing Rawfile.

Usage

The application page displays the call to the Native rawfile API. For example, the files and directory structure in the resources/rawfile directory, obtaining the content of the rawfile file, and obtaining the descriptor of the rawfile file.

Constraints

This sample can only be run on standard-system devices.