Android programming method for writing data to SD card

• Android

This paper describes the method of writing data to SD card by Android programming. Share with you for your reference, as follows:

1. Code:

The file path corresponding to the sdcard is: "/ MNT / sdcard". Do not write the absolute path of the sdcard during development, because the path will change due to the version change. Here, you should use the following method to obtain the path of the sdcard. The code corresponding to the previous paragraph should be modified as follows:

2. Access:

3. Judge the status of the sdcard (the sdcard may be write protected or the sdcard is not inserted)

More readers interested in Android related content can view the special topics of this site: summary of SD card operation methods for Android programming and development, introduction and advanced tutorial for Android development, summary of Android resource operation skills, summary of Android view skills and summary of Android control usage

I hope this article will help you in Android programming.

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