Implementation method of creating and deleting folders and files in Android
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Android
This is also relatively simple. Go directly to the code
Deleting files is relatively simple, but deleting folders is not so simple, especially because it also contains many sub files. You need to delete it item by item.
If your files are stored in an SD card, you can read the last article first
String filespath = cxt.getFilesDir().getPath(); // Get the path of the private folder
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