Εrror 2101:Τhe file/filename.txt coult not be found

[patel]

Android 11 and Storage-File

Unfortunately all my devices have upgraded themselves to Android 11. This new version of Android places serious restrictions on files and directories that can be viewed by third-party apps – like a File Manager. As one method of debugging I create a log file and put the file in a directory that can be viewed with a file manager. I write various strings, values, with a timestamp to the log file as my app executes. Android 11 does not let me view the /sdcard tree and I can't view the app's inter…