How to protect files created by FileConnection from being manually deleted and modified?

StackOverflow https://stackoverflow.com/questions/10043915

题

Suppose there is a file created in the filesystem of a mobile device by using FileConnection ( J2ME ). How to make programmatically this file undeletable and unupdatable manually ?

有帮助吗？

解决方案

tyr to hidden the files programatically and remember the names.

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