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B4X is a set of simple and powerful cross platform RAD tools:
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file permission
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Android Question File permission problem - cannot read file
Until recently my program has been able to write and read a particular file. For no apparent reason the file cannot be read at present. I get java.io.FileNotFoundException: /storage/emulated/0/BarryWalk/rates.txt (Permission denied) File.exists returns true. The file can be read by a different...- barryhuntpinncomp
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- file read
- Replies: 9
- Forum: Android Questions